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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 33. Отображено 33.
25-04-2023 дата публикации

Planetary mechanism and high-power rocker arm compact tail end transmission mechanism of thin seam mining machine

Номер: CN116006659A
Автор: ZHANG LIQIANG, HU JING, ZHOU CHANGFEI, WANG ZHENQIAN, HU TAO, DONG CHAO, GU ENYANG, GUO DAI
Принадлежит:

The invention relates to a planetary mechanism and a high-power rocker arm compact type tail end transmission mechanism of a thin seam mining machine, a planet carrier of the planetary mechanism comprises a planet carrier body which is of a revolving body structure, the axis of the planet carrier body extends front and back, and a sun wheel mounting cavity and a planet wheel mounting cavity which are located at the rear part and an oil cavity located at the front part are formed in the planet carrier body; the planet wheel installation cavity surrounds the sun wheel installation cavity and is communicated with the sun wheel installation cavity, a central through hole is formed in the partition wall between the oil cavity and the sun wheel installation cavity, the diameter of the oil cavity is not smaller than that of the sun wheel installation cavity, and a radial oil hole penetrating through the cavity wall is formed in the cavity wall of the oil cavity. The core of the tail end transmission ...

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Номер записи: 1
22-08-2019 дата публикации

MIDSOLE MATERIAL AND METHOD FOR MANUFACTURING SAME, OUTSOLE MATERIAL, HOT-MELT ADHESIVE FILM, LAMINATING APPARATUS AND SOLE

Номер: WO2019157805A1
Автор: CHEN, Chuh-yung, HUANG, Cheng-wei, WU, Meng-heng, LAI, Chao-yu, SHU, Yu-ning, WANG, Chen-chien
Принадлежит:

Disclosed are a midsole material composition and a method for manufacturing a midsole material, an outsole material composition, a hot-melt adhesive film composition, a laminating apparatus (300) and a sole (100). A hot-melt adhesive film (130) made of the hot-melt adhesive film composition is highly compatible with a midsole (110) and an outsole (120), and the hot-melt adhesive film (130) can effectively bond the midsole (110) and the outsole (120) together by means of the laminating apparatus (300) to prepare the sole (100). In addition, the midsole (110), the outsole (120) and the hot-melt adhesive film (130) are all made of recyclable materials, and the sole (100) is therefore entirely recyclable.

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Номер записи: 2
25-07-2023 дата публикации

Waste heat recovery type copper wire drawing machine capable of saving resources

Номер: CN116475255A
Автор: LYU JIANXIANG, TANG XUELIN, NIU WANJIN, WANG ZHENQIAN, LIU ZUXIANG
Принадлежит:

The invention discloses a waste heat recovery type copper wire drawing machine capable of saving resources, and relates to the technical field of wire drawing machines. The waste heat recovery type copper wire drawing machine capable of saving resources comprises a cooling tank arranged on a machine body, and a plurality of wire drawing dies are fixedly connected in the cooling tank. By arranging the multiple spiral pipes, the contact area and time of hot oil and cooling water are guaranteed, meanwhile, impact force generated when drawing oil flows serves as power, the spiral pipes move up and down in a reciprocating mode in the automatic rotating process, the stirring effect is achieved, the cooling efficiency of the hot oil is higher, the recovery efficiency of waste heat is higher, resources are saved, and the production cost is reduced. And moreover, when the oil level in the cooling tank drops to enable the liquid level to be lower than the oil filter or the oil filter is blocked and ...

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Номер записи: 3
28-04-2023 дата публикации

Inner cavity type planet carrier

Номер: CN116025695A
Автор: ZHANG LIQIANG, WANG ZHENQIAN, GUO DAI, HU JING, HU TAO, DONG CHAO, GU ENYANG, CHEN QIAOYING, SONG JING
Принадлежит:

The invention relates to an inner cavity type planet carrier which comprises a planet carrier body of a revolving body structure, the revolving axis of the planet carrier body extends front and back, and a sun gear mounting cavity, a planet gear mounting cavity and an oil cavity are formed in the planet carrier body, the planet wheel installation cavity surrounds the sun wheel installation cavity and is communicated with the sun wheel installation cavity, a center through hole is formed in the partition wall between the oil cavity and the sun wheel installation cavity, the oil cavity is communicated with the sun wheel installation cavity through the center through hole, and the diameter of the oil cavity is not smaller than that of the sun wheel installation cavity. A radial oil hole penetrating through the cavity wall is formed in the cavity wall of the oil cavity, the outer cylindrical surface of the cavity wall of the oil cavity is divided by the radial oil hole, an outer spline is arranged ...

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Номер записи: 4
13-06-2023 дата публикации

Vibration type impurity separation device at bottom of environment-friendly slagging-off pool

Номер: CN116254376A
Автор: TANG XUELIN, NIU WANJIN, WANG ZHENQIAN, LIU ZUXIANG, ZHU ZHIZHONG
Принадлежит:

The invention discloses a vibration type impurity separation device at the bottom of an environment-friendly slagging-off pool, and relates to the technical field of slagging-off pools. The vibration type impurity separation device at the bottom of the environment-friendly slagging-off pool comprises a slagging-off pool body, the bottom of the slagging-off pool body is fixedly connected with a conical discharging hopper, and the slagging-off pool body and the discharging hopper are both hollow. Cooling water is introduced into the slagging-off pool body and the hollow area in the discharging hopper, iron slag can be rapidly cooled, hot water absorbing heat is discharged through the water outlet pipe and then collected and recycled, the collection and separation efficiency of impurities such as the iron slag can be guaranteed, waste heat can be recycled, more energy is saved, the environment is better protected, and the energy-saving and environment-friendly effects are achieved. When impurities ...

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Номер записи: 5
06-06-2023 дата публикации

Heterogeneous pulse coupled oscillator network natural oscillation period synchronization method

Номер: CN116232383A
Автор: WANG ZHENQIAN, WANG PINLIN, RAN MAOPENG, LYU JINHU
Принадлежит:

The invention belongs to the technical field of wireless sensor network communication, and particularly relates to a method for synchronizing natural oscillation periods of a heterogeneous pulse coupled oscillator network, which comprises the following steps of: designing heterogeneous pulse coupled oscillator network models with different natural oscillation periods; the method comprises three links of cyclic operation natural oscillation period collection, natural oscillation period extraction and natural oscillation period adjustment, so that all heterogeneous pulse coupled oscillators in the network finally have the same natural oscillation period by adjusting the phase variable operation speed. According to the invention, the conversion from a heterogeneous pulse coupled oscillator network to an isomorphic pulse coupled oscillator network is realized, so that the existing time synchronization method based on the isomorphic pulse coupled oscillator can be successfully applied to an ...

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Номер записи: 6
09-05-2023 дата публикации

Large bearing seat of planetary mechanism and mounting structure of large bearing seat

Номер: CN116085393A
Автор: ZHANG LIQIANG, ZHOU CHANGFEI, WANG ZHENQIAN, HE XINXING, HU JING, DONG CHAO, GU ENYANG, HU TAO, YANG GUICHENG, JIA SIRAN, GUO DAI, MA XU
Принадлежит:

The invention relates to a large bearing seat of a planetary mechanism and a mounting structure of the large bearing seat, the bearing seat belongs to disc parts, a bearing seat body is provided with a bearing hole of which the axis horizontally extends front and back, the rear end of the bearing hole is provided with a flange, and the middle part of the rear end of the bearing seat body is provided with a circular groove; a plurality of cavities distributed at intervals in the circumferential direction are formed in the bearing seat body, openings of the cavities are formed in the groove bottom of the groove and the groove wall close to the groove bottom, and the rear end face of the flange is located on the groove bottom; the bearing seat installation structure comprises a supporting bearing, a planet carrier, an inner gear ring, a bearing gland and the bearing seat, the bearing seat is coaxially fixed in front of the inner gear ring, the supporting bearing is installed between a bearing ...

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Номер записи: 7
14-07-2023 дата публикации

Lug redundant lubrication system

Номер: CN116428488A
Автор: LI HUI, LI QINGLIANG, XU WEIPENG, HU JUN, GUO DAI, HU JING, WANG ZHENQIAN, ZHANG XIAOYONG, WANG GUANG, GU ENYANG, YANG GUICHENG
Принадлежит:

The invention provides a lug redundant lubrication system which comprises a first lug and a second lug which are located on a transition frame, each of the first lug and the second lug comprises a pin shaft and a shaft sleeve, the pin shafts are connected with a coal mining machine body, the shaft sleeves are located on the transition frame, radial grease channels and axial grease channels are formed in the shaft sleeves, the radial grease channels are communicated with the axial grease channels, and the axial grease channels are communicated with the shaft sleeves. Lubricating grease enters the surfaces of the shaft sleeve and the pin shaft and is lubricated through relative rotation of the pin shaft and the shaft sleeve.

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Номер записи: 8
16-01-2014 дата публикации

HINGED-CONNECTION TYPE SUSPENDED HYDRAULIC STAND COLUMN

Номер: WO2014008715A1
Автор: LI, Bingwen, WANG, Jianwu, HONG, Jianyun, WANG, Zhenqian, SUN, Zexun, LIU, Min, LI, Li
Принадлежит:

A hinged-connection type suspended hydraulic stand column. A movable column body (7) is integrally welded with an upper lug support (14); a cylinder body (2) is integrally welded with a lower lug support (1). A cylinder hoop (8) is integrally welded with an outer circle at the upper part of the cylinder body (2). The lower part of the movable column body (7) is sleeved in the cylinder body (2). A small variable sealing cavity body is formed of the outer circle of the movable column body (7), an inner circle of the cylinder body (2), a limiting sleeve (10), and a sealing assembly in a surrounding way. A large variable sealing cavity body is formed of the inner circle of the movable column body (7), the inner circle of the cylinder body (2), the upper lug support (14), the lower lug support (1), and the sealing assembly in a surrounding way. A connector, an oil pipe (22), and a cross (21) are welded at the lower part of the outer circle of the cylinder body (2), and the lower part of the ...

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Номер записи: 9
07-04-2023 дата публикации

Cooling system for high-power rocker arm of coal mining machine

Номер: CN115929300A
Автор: SHI CHUNXIANG, ZHANG LIQIANG, WANG ZHENQIAN, HU JING, HU TAO, DONG CHAO, GU ENYANG, QIAN LIQUAN, GUO DAI
Принадлежит:

The high-power rocker arm cooling system comprises a rocker arm shell and a planetary mechanism, a high-speed section cutting transmission mechanism mounting cavity and a low-speed section cutting transmission mechanism mounting cavity which are communicated left and right are formed in the rocker arm shell, the high-speed section cutting transmission mechanism mounting cavity is close to the machine body connecting end and the coal wall side, a front lower cavity is formed below the high-speed section cutting transmission mechanism mounting cavity, and the high-speed section cutting transmission mechanism mounting cavity and the front lower cavity are communicated up and down; the axis of the planetary mechanism extends front and back to be installed on the coal wall side of the roller connecting end of the rocker arm shell, a planet carrier of the planetary mechanism comprises a planet carrier body, and a sun wheel installation cavity and a planet wheel installation cavity located on ...

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Номер записи: 10
09-05-2023 дата публикации

Coal mining machine rocker arm planetary mechanism abrasive particle cleaning device and mounting structure thereof

Номер: CN116078551A
Автор: ZHANG LIQIANG, ZHOU CHANGFEI, HU JING, WANG ZHENQIAN, HE XINXING, HU TAO, DONG CHAO, GU ENYANG, YANG GUICHENG, QIAN ZHUANGZHUANG, GUO DAI
Принадлежит:

The invention relates to a coal mining machine rocker arm planetary mechanism abrasive particle cleaning device and a mounting structure thereof.The abrasive particle cleaning device comprises an outer shell, an inner shell and a base which are coaxially arranged, the rear portion of the base is fixedly sleeved with a magnetic ring, the inner shell is located between the magnetic ring and the outer shell and is in shaft hole fit with the outer shell, and a gap is kept between the inner shell and the magnetic ring; the outer shell and the inner shell are respectively provided with an outer shell oil groove and an inner shell oil groove which are communicated internally and externally; the rotating base drives the inner shell to rotate, so that the abrasive particle cleaning device is switched between a working state and a maintenance state, the outer shell oil groove is communicated with the inner shell oil groove in the working state, and the outer shell oil groove is not communicated with ...

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Номер записи: 11
18-04-2023 дата публикации

Coal mining machine rocker arm shell, forming method of coal mining machine rocker arm shell and coal mining machine rocker arm last-stage planetary mechanism mounting structure

Номер: CN115977627A
Автор: ZHANG LIQIANG, ZHOU CHANGFEI, SONG SANG-GON, DONG CHAO, WANG ZHENQIAN, HU JING, HU TAO, HE XINXING, GU ENYANG, YANG GUICHENG, EN JIANFENG, GUO DAI
Принадлежит:

The invention relates to a coal mining machine rocker arm shell, a forming method thereof and a coal mining machine rocker arm last-stage planetary mechanism mounting structure, a tail end connecting structure of the shell comprises end face mounting grooves, and for last-stage planetary mechanisms of different specifications, the end face mounting grooves at least comprise two types of bilateral annular grooves and single-side annular grooves with only inner side groove walls; bolt holes are formed in the groove bottom surface at intervals, nut nests extending inwards in the radial direction are formed in the outer cylindrical surface of the tail end connecting structure at intervals in the circumferential direction, and each bolt hole is communicated with one nut nest; according to the forming method, a casting is obtained through casting of molds of the same specification, and various tail end connecting structures are enveloped on the corresponding portions of the casting. The mounting ...

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Номер записи: 12
03-03-2016 дата публикации

HYDROGENATION CATALYST AND MANUFACTURING METHOD THEREFOR

Номер: WO2016029702A1
Автор: CHEN, Chuh-yung, WANG, Cheng-chien, HUNG, Chi-yuan, HUANG, Lin-hsiang
Принадлежит:

A hydrogenation catalyst, containing: a nano nickel carrier; and a noble metal nanoparticle, selected from palladium, platinum, ruthenium, rhodium or a mixture thereof and connected to the surface of the nano nickel carrier. The method for manufacturing the hydrogenation catalyst comprises the steps of: (1) formulating a nickel ion solution; (2) adding a first reducing agent to the aqueous nickel ion solution to form a reaction solution; (3) applying a magnetic field to the reaction solution to perform a reaction for a first pre-set time, obtaining a nano carrier; (4) formulating an aqueous noble metal ion solution; and (5) placing the nano nickel carrier into the aqueous noble metal ion solution, making at least a part of the surface of the nano nickel carrier connect to a noble metal nanoparticle.

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Номер записи: 13
04-07-2023 дата публикации

Coal mining machine with narrow machine body

Номер: CN116378653A
Автор: WANG ZHENQIAN, GU ENYANG, DONG CHAO, ZHU HONG, ZHANG LIQIANG, ZHOU CHANGFEI, GUO DAI, YANG GUICHENG, HU JING, LI HUI, LU YIN, HE XINXING
Принадлежит:

A traction motor, a spline shaft and a first shaft assembly which are sequentially connected are installed in a traction part shell of the narrow-body coal mining machine, and the two ends of the spline shaft are inserted into a spline hole of an output shaft of the traction motor and a spline hole of a gear of the first shaft assembly respectively and are in spline fit with the corresponding spline holes. A first traction part hinge lug, a second traction part hinge lug and a third traction part hinge lug which are sequentially arranged at intervals are arranged on the traction part shell in the width direction, a wire passing groove extending in the length direction of the traction part shell is formed in the upper portion of the second traction part hinge lug, a groove opening of the wire passing groove faces upwards, a cover plate covers and is fixed to the groove opening, and a channel is defined by the wire passing groove and the cover plate. The two ends of the channel are communicated ...

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Номер записи: 14
09-05-2023 дата публикации

Serialized rocker arm structure of coal mining machine

Номер: CN116084935A
Автор: ZHANG LIQIANG, ZHOU CHANGFEI, ZHAI YUSHENG, WANG ZHENQIAN, HU JING, HU TAO, DONG CHAO, GU ENYANG, YANG GUICHENG, HE XINXING
Принадлежит:

The invention relates to a serialized rocker arm structure of a coal mining machine, which comprises a rocker arm shell, the rocker arm shell is provided with a planetary mechanism connecting end, the planetary mechanism connecting end comprises a convex spigot and a bearing seat mounting hole, the joint end face of the convex spigot is provided with at least three circles of threaded holes with different distribution circle diameters, and the bearing seat mounting hole is provided with a bearing seat mounting hole. The three circles of threaded holes are respectively distributed on three mutually coaxial distribution circles with large, medium and small diameters, bearing seats are tightly matched in the bearing seat mounting holes, the bearing seats are serialized parts, the thicknesses of the bearing seats with different specifications in the serialized parts are different, a fixed shaft transmission system is arranged in the rocker arm shell, and the fixed shaft transmission system ...

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Номер записи: 15
11-04-2023 дата публикации

Connecting structure of coal mining machine rocker arm serialized final-stage planetary mechanism

Номер: CN115949402A
Автор: ZHANG LIQIANG, GUO DAI, WANG ZHENQIAN, HU JING, HU TAO, DONG CHAO, GU ENYANG, YANG GUICHENG, HE XINXING
Принадлежит:

The invention relates to a connecting structure of a coal mining machine rocker arm serialized last-stage planetary mechanism, which comprises a last-stage planetary mechanism and a rocker arm shell, a planetary mechanism connecting end on the rocker arm shell comprises an outer convex spigot, and at least three circles of threaded holes with different distribution circle diameters are formed in a joint end face of the outer convex spigot; the three circles of threaded holes are distributed in three mutually coaxial distribution circles with the large diameter, the medium diameter and the small diameter respectively, an inwards-concave spigot is arranged at the rear end of the inner gear ring of the last-stage planetary mechanism, and the inner gear ring is positioned on the rocker arm shell through matching of the inwards-concave spigot and the outwards-convex spigot of the inner gear ring and fixed to the rocker arm shell by installing a bolt in one circle of threaded holes. A fixed shaft ...

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Номер записи: 16
23-06-2023 дата публикации

Energy-saving type wire drawing machine lubricating device and system

Номер: CN116274450A
Автор: NIU WANJIN, TANG XUELIN, LYU JIANXIANG, ZHU ZHIZHONG, WANG ZHENQIAN
Принадлежит:

The invention discloses an energy-saving wire drawing machine lubricating device and system, and relates to the technical field of wire drawing machines. The energy-saving type wire drawing machine lubricating device comprises a base arranged on a wire drawing machine body, a plurality of die bases arranged in an array mode and a plurality of traction wheels arranged in an array mode. In the wire drawing process, lubricating oil can be automatically supplied into the annular cover by using rotation of the traction wheel as power, an oil pump does not need to be used for supplying oil, use is more convenient and environment-friendly, meanwhile, impact force generated when the lubricating oil flows is used as power, the annular cover automatically rotates, oil is sprayed to the surface of a metal wire through the oil spraying holes in the end of the rubber rod, and the wire drawing efficiency is improved. According to the wire drawing machine, the metal wire is comprehensively lubricated, ...

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Номер записи: 17
13-06-2023 дата публикации

Virtual tagged image data generation method and device based on digital twinning

Номер: CN116258821A
Автор: FU MEIXIA, WANG JIANQUAN, WANG ZHENQIAN, WANG QU, SUN LEI, MA ZHANGCHAO, LI WEI
Принадлежит:

The invention discloses a virtual tagged image data generation method and device based on digital twinning, and relates to the technical field of computer vision. Comprising the steps of constructing a light source system and a twin camera model; constructing a 3D twinborn model of the actual object; carrying out surface coating on the 3D twin model; and according to the light source system, the twin camera model and the 3D twin model after surface coating, generating a virtual image of a twin scene and corresponding label data. According to the method, a large amount of labeled image data can be automatically output through a computer in a digital twinning mode, researchers are liberated from repeated data labeling work, and deep learning popularization and application are promoted.

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Номер записи: 18
28-07-2023 дата публикации

Power input device of traction transmission system of narrow-body coal mining machine

Номер: CN116498666A
Автор: WANG ZHENQIAN, DONG CHAO, GU ENYANG, ZHANG LIQIANG, ZHOU CHANGFEI, GUO DAI, LI JI, HU JING, YANG GUICHENG, HE XINXING, LI HUI, ZHANG QUAN
Принадлежит:

The invention relates to a narrow-body coal mining machine traction transmission system power input device which comprises a traction motor, a first shaft assembly of a reduction gearbox and a spline shaft. The two ends of the spline shaft are inserted into a spline hole of an output shaft of the traction motor and a spline hole of a gear of a first shaft assembly of the reduction gearbox respectively and are in spline fit with the corresponding spline holes, buffering pads are embedded between the two end faces of the spline shaft and the hole bottom faces of the corresponding spline holes, and grooves are formed in the two end faces of the spline shaft. The ends, close to the spline shaft, of the two buffering pads are embedded into the two grooves correspondingly, and radial limiting is achieved through the corresponding grooves. According to the invention, the occupation of the axial space in the traction part shell is reduced, so that the traction part can be matched with a small scraper ...

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Номер записи: 19
23-06-2023 дата публикации

Energy-saving and environment-friendly cooling tower of wire drawing unit

Номер: CN116294677A
Автор: ZHU ZHIZHONG, TANG XUELIN, JIANG ZONGBIN, WANG ZHENQIAN, LYU JIANXIANG
Принадлежит:

The invention discloses an energy-saving and environment-friendly cooling tower of a wire drawing unit, and relates to the technical field of wire drawing machine processing. The energy-saving and environment-friendly cooling tower of the wire drawing unit comprises a cooling tower shell and a conveying assembly installed on the cooling tower shell and used for conveying gas, a water inlet pipe is installed on the cooling tower shell, the conveying assembly comprises an installation frame fixed to the upper end of the cooling tower shell, an installation shaft is rotationally connected to the installation frame, and a water inlet pipe is installed on the installation shaft. A fan is mounted on the mounting shaft, and a driving assembly used for driving the mounting shaft is arranged on the mounting frame. According to the energy-saving and environment-friendly cooling tower of the wire drawing unit, in the whole fan driving process, when heat air conveyed in the water inlet pipe reaches ...

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Номер записи: 20
23-05-2023 дата публикации

Environment-friendly treatment facility integrated video monitoring security system

Номер: CN116156119A
Автор: GUO YUEHUA, WANG JIANLONG, ZHANG XIANGYU, WANG ZHENQIAN, HE WENKAI, QI YONGSHENG
Принадлежит:

The integrated video monitoring security and protection system comprises a central control room monitoring switch, a data switch, a liquid crystal splicing screen, a fence device and a doorkeeper monitoring part, the data switch is arranged in the central control room monitoring switch, and an alarm host is connected with the central control room monitoring switch. The network video storage device is connected with the central control room monitoring switch, the fence device is connected with the central control room monitoring switch, the entrance guard monitoring part is connected with the central control room monitoring switch, the liquid crystal splicing screen is connected with the central control room monitoring switch, and the central control room monitoring switch is connected with the fence device. According to the invention, the face recognition technology and the big data technology are matched and applied, the big data platform accesses the face recognition library and compares ...

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Номер записи: 21
14-04-2023 дата публикации

Abrasive particle early warning device and mounting structure thereof

Номер: CN115962273A
Автор: ZHANG LIQIANG, ZHOU CHANGFEI, HU TAO, WANG ZHENQIAN, HU JING, DONG CHAO, GU ENYANG, YANG GUICHENG, GUO DAI, LIU ZHEN, GAO ZHENBANG, QUAN BAOCHAO, HE XINXING
Принадлежит:

The invention relates to an abrasive particle early warning device and an installation structure thereof.The abrasive particle early warning device comprises an outer shell, an inner shell and a base which are coaxially arranged, the connecting end of an abrasive particle early warning sensor is installed on the core portion of the base, and a main body overhangs behind the base and in an inner hole of the inner shell; the outer shell and the inner shell are respectively provided with an outer shell oil groove and an inner shell oil groove which are communicated internally and externally; the rotating base drives the inner shell to rotate, so that the abrasive particle early warning device is switched between a working state and a maintenance state, in the working state, the outer shell oil groove is communicated with the inner shell oil groove, and in the maintenance state, the outer shell oil groove is not communicated with the inner shell oil groove; the abrasive particle early warning ...

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Номер записи: 22
14-04-2023 дата публикации

High-power rocker arm of thin seam mining machine

Номер: CN115962258A
Автор: GUO DAI, ZHANG LIQIANG, HU JING, WANG ZHENQIAN, HU TAO, DONG CHAO, GU ENYANG, WENG YANGYANG, FANG XING
Принадлежит:

The high-power rocker arm comprises a rocker arm shell and a planetary mechanism, the planetary mechanism is installed on the coal wall side of the roller connecting end of the rocker arm shell, and a planet carrier of the planetary mechanism is an inner cavity type planet carrier. A sun gear installation cavity and a planet gear installation cavity which are located on the rear portion and an oil cavity located on the front portion are formed in the inner cavity type planet carrier, the diameter of the oil cavity is not smaller than that of the sun gear installation cavity, a radial oil hole penetrating through the cavity wall is formed in the cavity wall of the oil cavity, and a shaft neck is arranged on the rear portion of the radial oil hole. The outer diameter of a front bearing installed on the journal is 0.9 times larger than the diameter of the addendum circle of an inner gear ring of the planetary mechanism, and a barrel-shaped forced cooling device is arranged in the oil cavity ...

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Номер записи: 23
12-05-2023 дата публикации

Automatic cable towing device hydraulically driven by emulsion

Номер: CN116101837A
Автор: KAN JINBIAO, HU JUN, XU WEIPENG, LI QINGLIANG, LIU FENG, LYU RUILIN, ZHANG XIAOYONG, HUANG QIULAI, ZHU XINPING, WANG ZHENQIAN, ZHOU CHANGFEI, PAN GUIRU, SHI CHUNXIANG, LIU KUNMIN, WANG XIAOJUN, LU YUNPENG, QIAN ZHUANGZHUANG, LI HUI, HU TAO, WEI SHENG, HU JING, ZHU HONG, CAO YANG, GUO DAI, SHENG YONGLIN, LI XIANG
Принадлежит:

The invention relates to an automatic cable towing device hydraulically driven by emulsion, and relates to the technical field of coal mine equipment, and the automatic cable towing device comprises a cable towing car which is slidably arranged on a cable trough and comprises a pulley, and a cable clamping plate bypasses the pulley; the hydraulic winch comprises a winding drum; one end of the steel wire rope is connected to the cable towing car, and the other end is wound on the winding drum; the hydraulic assembly is used for providing hydraulic oil for the hydraulic winch and comprises a hydraulic pump station shared with the mine hydraulic support; the hydraulic assembly comprises an oil inlet pipe connected between the hydraulic pump station and the hydraulic winch; the oil return pipe is connected between the hydraulic pump station and the hydraulic winch; the overflow pipe is connected between the oil inlet pipe and the oil return pipe, and an overflow valve is arranged on the overflow ...

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Номер записи: 24
23-06-2023 дата публикации

Energy-saving water cooling unit

Номер: CN116294258A
Автор: WANG ZHENQIAN, TANG XUELIN, LYU JIANXIANG, JIANG ZONGBIN, HE DONGWEI
Принадлежит:

The invention discloses an energy-saving water chilling unit, and relates to the technical field of water chilling units. The energy-saving type water cooling unit comprises a separator, a condenser, an evaporator and an electric control cabinet, an annular plate is arranged in the condenser, a moving assembly used for moving the annular plate and a guiding assembly used for guiding in the moving process are arranged in the condenser, and an L-shaped plate is slidably connected to the annular plate through a sliding assembly; a driving assembly for driving the L-shaped plate is arranged between the L-shaped plate and the annular plate, and a spraying assembly for spraying a descaling reagent is arranged on the L-shaped plate. According to the energy-saving water chilling unit, through mutual cooperation of the spraying assembly, the knocking assembly and the pushing assembly, descaling reagent spraying, vibration knocking and scraping separation are conducted on all positions of the inner ...

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Номер записи: 25
04-08-2023 дата публикации

Coal mining machine walking box assembly and combined type coal mining machine walking box series

Номер: CN116537778A
Автор: HU JING, ZHANG LIQIANG, DONG CHAO, WANG ZHENQIAN, GU ENYANG, LI HUI, YANG GUICHENG, ZHU HONG, GUO DAI, WU LEI, LU YIN, XIA YINXIANG, HONG MEIJUAN, HE XINXING
Принадлежит:

The invention relates to a coal mining machine walking box assembly and a combined coal mining machine walking box series, the coal mining machine walking box assembly comprises an upper shell, a lower shell and a transition frame, the upper shell and the lower shell are each of a box body structure with an inner cavity penetrating up and down, and a pair of shaft assembly mounting holes and a pair of two-shaft assembly mounting holes are formed in the front side wall and the rear side wall of the upper shell; the front side wall and the rear side wall of the lower shell are only provided with a pair of shaft assembly mounting holes or a pair of shaft assembly mounting holes and a pair of two-shaft assembly mounting holes; the coal mining machine walking box comprises a coal mining machine walking box with a high gear, a middle gear and a low gear; the coal mining machine walking box with the low gear height only adopts an upper shell, the coal mining machine walking box with the middle ...

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Номер записи: 26
18-04-2023 дата публикации

Wireless network time synchronization method based on pulse coupled oscillator model

Номер: CN115988630A
Автор: WANG ZHENQIAN, WANG PINLIN, ZHU GUOLIANG, GAO QING, LYU JINHU
Принадлежит:

The invention belongs to the technical field of wireless sensor network communication, and particularly relates to a wireless network time synchronization method based on a pulse coupled oscillator model, which comprises the following steps of: designing the pulse coupled oscillator model with an idle state, a monitoring state, an excitation state and a corresponding switching rule; a time synchronization mechanism is started within a preset time period, so that the pulse coupled oscillators are circularly switched in turn among an idle state, a monitoring state and an excitation state, and follower pulse coupled oscillators of different orders and a leader pulse coupled oscillator achieve time synchronization in sequence according to a corresponding node division rule; according to the time synchronization method, the requirement of time synchronization based on the pulse coupled oscillator on the wireless sensor network is remarkably reduced, and the application range of the time synchronization ...

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Номер записи: 27
15-06-2016 дата публикации

Adopt interior spraying connecting device of aluminium machine cutting units

Номер: CN0205314998U
Автор: ZHANG LIQIANG, SHAO GUOJUN, WANG ZHENQIAN, HU JING, SONG ZHEN, ZHOU CHANGFEI, CHEN YANG, QIAN LIQUAN, WU YANPING, WU DINGHONG, LUO LEI
Принадлежит:

... 本实用新型揭示了一种采铝机截割部内喷雾连接装置，所述内喷雾连接装置包括：壳体、焊板组、固定机构、接头座、胶管、护板组、密封、连接件、端盖组；所述焊板组通过固定机构与壳体、端盖组紧固，设置于壳体的前沿下方并辅以壳体的端板、下板、斜板对其保护；所述焊板组通过接头座、密封、护板组、连接件将胶管的冷却水经焊板组自身水道与内喷雾连接。本实用新型提出的采铝机截割部的内喷雾连接装置，通过对采铝机截割部壳体前沿下方空间的利用，设置厚度较小的内喷雾连接装置同时又具有良好的保护及可拆装性，解决了采铝机截割部复杂的多路水道的布设问题，从而为实现铝土矿山机械化开采提供设备保障。 ...

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Номер записи: 28
25-07-2023 дата публикации

Auxiliary supporting rod assembly and coal mining machine walking box hoisting method

Номер: CN116477478A
Автор: HU JING, ZHANG LIQIANG, DONG CHAO, WANG ZHENQIAN, GU ENYANG, LI HUI, YANG GUICHENG, ZHU HONG, LIU FENG, LU YIN, XIA YINXIANG, LIU XIAOFENG, ZHANG QUAN
Принадлежит:

The invention relates to an auxiliary supporting rod assembly and a coal cutter walking box hoisting method, the supporting rod assembly comprises a supporting rod and a nut, the head end and the tail end of the supporting rod are each provided with an external thread section, the middle of the supporting rod is a polished rod section, and the external thread section at the tail end can be screwed with the nut; the hoisting method comprises the following steps: (1) enabling the traction part to be in a horizontal state, and hoisting the walking box to be close to the traction part; (2) enabling a supporting rod to respectively penetrate through U-shaped notches in the end surfaces of the left side and the right side of the walking box, screwing the head end of the supporting rod into a shell of the traction part, sleeving a chain on the supporting rod to hoist the walking box in a vertical state, screwing a nut at the tail end of the supporting rod, and hoisting the walking box to be close ...

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Номер записи: 29
16-05-2023 дата публикации

Planetary mechanism with built-in cooling function

Номер: CN116123271A
Автор: ZHANG LIQIANG, DONG CHAO, GE HONGBING, WANG ZHENQIAN, HU JING, HU TAO, GUO DAI, GU ENYANG, TAO RONG, CAO YANG, ZHU HONG, MA ZIYAO, EN JIANFENG
Принадлежит:

The planetary mechanism comprises an inner cavity type planet carrier, the inner cavity type planet carrier comprises a planet carrier body which is of a rotary body structure, the axis of the planet carrier body extends front and back, and a sun wheel mounting cavity, a planet wheel mounting cavity and an oil cavity are formed in the planet carrier body, the planet wheel installation cavity surrounds the sun wheel installation cavity and is communicated with the sun wheel installation cavity, a central through hole is formed in the partition wall between the oil cavity and the sun wheel installation cavity, the diameter of the oil cavity is not smaller than that of the sun wheel installation cavity, a radial oil hole penetrating through the cavity wall is formed in the cavity wall of the oil cavity, and a forced cooling device is arranged in the oil cavity. The forced cooling device comprises a cooling seat, a cooling sleeve and a cooling medium runner pipe, the front portion of the cooling ...

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Номер записи: 30
18-04-2023 дата публикации

Convenient dismounting device for sliding type valve group as well as mounting structure and use method of convenient dismounting device

Номер: CN115972150A
Автор: GU ENYANG, DONG CHAO, HU JING, HU TAO, LI QINGLIANG, XU WEIPENG, HUANG QIULAI, ZHANG LIQIANG, WANG ZHENQIAN, LI HUI, HE XINXING, YANG GUICHENG, LIU FENG, WANG GUANG, KAN JINBIAO, QIAN ZHUANGZHUANG, GAO ZHENBANG, LIU ZHEN, QUAN BAOCHAO
Принадлежит:

The invention relates to a convenient dismounting device for a sliding type valve group and a mounting structure and a using method thereof.The device comprises a supporting platform, a sliding table, two sets of hoisting bolts and nuts matched with the hoisting bolts in a one-to-one mode, the supporting platform is connected to the lower ends of the hoisting bolts, and two sliding grooves with notches opposite left and right are formed in the middle of the supporting platform; the left edge and the right edge of the sliding table are embedded into the left sliding groove and the right sliding groove respectively. The sliding table can move front and back relative to the sliding grooves under the front-back push-pull effect. The mounting structure comprises a valve group mounting plate and the device, and the device is hung below the valve group mounting plate. The using method comprises the steps that when the valve group needs to be disassembled, connection between the valve group and ...

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Номер записи: 31
11-04-2023 дата публикации

Large oil cavity structure of rocker arm of coal mining machine

Номер: CN115949730A
Автор: ZHANG LIQIANG, WANG ZHENQIAN, SONG SANG-GON, HU JING, HU TAO, DONG CHAO, GU ENYANG, GUO DAI
Принадлежит:

The large oil cavity structure comprises a rocker arm shell and a planetary mechanism, a high-speed section cutting transmission mechanism mounting cavity and a low-speed section cutting transmission mechanism mounting cavity which are communicated left and right are formed in the rocker arm shell, the high-speed section cutting transmission mechanism mounting cavity is close to the machine body connecting end and the coal wall side, a front lower cavity is formed below the high-speed section cutting transmission mechanism mounting cavity, and the high-speed section cutting transmission mechanism mounting cavity and the front lower cavity are communicated up and down; the axis of the planetary mechanism extends front and back to be installed on the coal wall side of the roller connecting end of the rocker arm shell, a planet carrier of the planetary mechanism comprises a planet carrier body of a rotary body structure, and a sun wheel installation cavity, a planet wheel installation cavity ...

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Номер записи: 32
23-06-2023 дата публикации

Intelligent operation and maintenance collaborative management system and method for machine room

Номер: CN116308092A
Автор: GAO PENG, LI JIANLU, LI JIANHUI, ZHU ZHU, WANG ZHENQIAN, LU XINXIN, HE WEIMING, WANG LIN, LI KE, CHANG YAN, PAN QING
Принадлежит:

The invention discloses an intelligent operation and maintenance collaborative management system and method for a machine room. The system comprises a background management platform which comprises a user management module and an authority management module; the management platform data transmission module is used for receiving the equipment operation data, the equipment identification feature point data and the user request information, and transmitting the data to the field end and the expert end; and a data storage module. The field end comprises a field end user login module; the equipment identification module is used for acquiring equipment identification feature point data; the picture capturing module is used for capturing real-time pictures in the machine room; and the field end data transmission module is used for receiving the data and the processing result of the expert end. The expert end comprises an expert end user login module; the processing module is used for generating ...

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Номер записи: 33