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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 8. Отображено 8.
05-05-2023 дата публикации

Multi-degree-of-freedom telescopic device of underground coal mine multi-arm jumbolter

Номер: CN116066158A
Автор: LI LI, WEN JIANGANG, REN ZHIJIE, YANG KANGXIN, HU KAIYU, ZHOU KAI, XU ZHIGANG, LIU MIN, ZHENG XIAOFENG, ZHENG YUEPENG, LI RUIYUAN, HOU WEI, YAN FEI, YAN DIANHUA, XIE XUEBIN
Принадлежит:

The invention provides a multi-degree-of-freedom telescopic device of an underground coal mine multi-arm jumbolter, and relates to the technical field of drilling rig supporting of underground coal mine multi-arm jumbolters. The drilling rig comprises a lifting device, a side sliding device and a longitudinal pushing device, and lifting, swinging, left-right stretching and forward probing of the drilling rig can be achieved; the angle adjusting oil cylinder ensures that the angle of the drilling rig is adjusted; the height is adjusted through the lifting oil cylinder to adapt to the drilling rig construction height; the horizontal pushing oil cylinder extends out, the extending length of the drilling frame is guaranteed, the suspended part of the side sliding sleeve of the drilling frame is supported, the rigidity of the drilling frame is indirectly enhanced, the stability and safety of the whole machine during construction are improved, and the guide drilling precision and the construction ...

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Номер записи: 1
02-05-2023 дата публикации

Underground coal mine self-moving tail type crawler-type transfer crusher

Номер: CN116037298A
Автор: LI LI, XU ZHIGANG, ZHENG XIAOFENG, HU KAIYU, ZHOU KAI, LI GANG, WEN JIANGANG, YANG KANGXIN, LIU MIN, SONG TAO, LIU YUBO, REN ZHIJIE, ZHU TIANLONG, ZHENG YI, GUO WENXIAO, JIAO HONGZHANG
Принадлежит:

The invention belongs to the technical field of coal mine underground roadway driving face transportation, and particularly relates to a coal mine underground self-moving tail type crawler-type transfer crusher. Comprising a belt type reversed loader main machine and a self-moving machine tail, the self-moving machine tail is connected with the belt type reversed loader main machine, and a receiving hopper of the self-moving machine tail is located below a discharging part of the belt type reversed loader main machine to form a continuous material conveying line. The self-moving machine tail comprises a machine frame, a receiving hopper is installed on the machine frame, the machine frame is connected with an extending longitudinal beam of a belt type reversed loader main machine, a first connecting lug base on the extending longitudinal beam is connected with a lower connecting lug on the machine frame through a pin shaft, and a second connecting lug base on the extending longitudinal ...

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Номер записи: 2
16-05-2023 дата публикации

Vibrating type double-layer graded transshipment coal-water separation receiving device

Номер: CN116116081A
Автор: WEN JIANGANG, XU ZHIGANG, ZHOU KAI, MA LIANWEI, HU KAIYU, LI GANG, ZHENG XIAOFENG, YANG KANGXIN, LIU MIN, LI LI, SONG TAO, REN ZHIJIE, HE KEWEI, LI RUIYUAN
Принадлежит:

The invention provides a vibrating type double-layer graded transshipment coal-water separation receiving device, which belongs to the technical field of coal-water separation, and comprises a vibrating screen body, a vibrating motor, a climbing and grabbing unloading mechanism, a scraper conveying mechanism and a wastewater collecting and discharging mechanism, the vibrating screen body comprises an upper-layer screen plate, a lower-layer bottom plate, and left and right side plates for connecting the upper-layer screen plate and the lower-layer bottom plate; a plurality of screen holes are uniformly distributed in the upper-layer screen plate; the vibrating screen body is driven by a vibrating motor to vibrate, the front end is a feeding end, and the rear end is a discharging end; the climbing and grabbing unloading mechanism comprises a star wheel and a star wheel driving motor; the scraper conveying mechanism is installed in the lower layer bin and comprises a driving chain wheel shaft ...

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Номер записи: 3
11-04-2023 дата публикации

Rapid tunneling system and method for water-rich coal seam roadway coal while tunneling and dewatering

Номер: CN115949404A
Автор: XU ZHIGANG, ZHOU KAI, WEN JIANGANG, YANG KANGXIN, HU KAIYU, LI LI, LIU MIN, ZHENG XIAOFENG, SONG TAO, REN ZHIJIE, ZHENG YI, ZHANG SHAOPENG, ZHENG YUEPENG, CHEN CHAO, HOU WEI, MA PINGHUI
Принадлежит:

The invention provides a water-rich coal seam roadway coal material tunneling and dewatering rapid tunneling system and method, and belongs to the technical field of coal mine underground tunneling transportation, a head coal-water separation and dewatering device is additionally arranged between tunneling equipment and a transshipment crusher, and before belt transportation, coal-water separation and coal material dewatering treatment are achieved. The coal dehydration rate is more than 50%, the coal is dry, the angle of repose is increased, and when the gradient of the belt is less than 14 degrees, the transportation is smooth, coal leakage and coal scattering are avoided, the system shutdown is avoided, the tunneling efficiency is improved, and the labor intensity of workers is reduced.

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Номер записи: 4
04-04-2023 дата публикации

Fluctuation type double-layer graded transshipment coal-water separation receiving device

Номер: CN115893049A
Автор: ZHOU KAI, WEN JIANGANG, XU ZHIGANG, YANG KANGXIN, LI GANG, HU KAIYU, ZHENG XIAOFENG, LIU MIN, LI LI, SONG TAO, REN ZHIJIE, GUO JIANHUI, DING SHOUKUN, MA LIANWEI, ZHU TIANLONG, ZHANG SHAOPENG
Принадлежит:

The invention provides a fluctuation type double-layer graded transshipment coal-water separation receiving device, which belongs to the technical field of coal-water separation, and comprises a double-layer receiving bin, a star wheel type transshipment mechanism and a fluctuation rotary separation transportation mechanism, the double-layer receiving bin comprises an upper-layer partition plate, a lower-layer bottom plate, a left side plate and a right side plate, wherein the left side plate and the right side plate are connected with the upper-layer partition plate and the lower-layer bottom plate. The star wheel type transfer mechanism comprises a star wheel and a star wheel driving part which are rotationally mounted above the upper-layer partition plate; the fluctuating and rotating separation transportation mechanism comprises a fluctuating rotating body and a rotating body driving part; the fluctuation rotating body comprises a rotating shaft and a plurality of oval wave plates fixed ...

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Номер записи: 5
21-04-2023 дата публикации

Coal mine underground follow-up continuous transportation method

Номер: CN115992732A
Автор: LI LI, XU ZHIGANG, ZHOU KAI, LI GANG, WEN JIANGANG, YANG KANGXIN, HU KAIYU, LIU MIN, ZHENG XIAOFENG, SONG TAO, REN ZHIJIE, YANG XI, HAO CHENGLIN, ZHANG YANJUN, YAN FEI
Принадлежит:

The invention belongs to the technical field of coal mine underground roadway driving face transportation, and particularly relates to a coal mine underground follow-up continuous transportation method. Coal mine underground follow-up continuous transportation equipment is arranged behind the digging and anchoring all-in-one machine, and the coal mine underground follow-up continuous transportation equipment and a self-moving machine tail of the tunneling crossheading conveyor are integrated into a whole; in the operation process of the digging and anchoring all-in-one machine, the coal mine underground follow-up continuous transportation equipment advances along with tunneling of the digging and anchoring all-in-one machine, the coal mine underground follow-up continuous transportation equipment drags and loads a self-moving machine tail, crushing, transshipment, coal falling and transshipment are achieved, materials cut by the digging and anchoring all-in-one machine enter the coal mine ...

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Номер записи: 6
25-04-2023 дата публикации

Crawler-type coal body dehydration transfer conveyor for water-rich coal seam roadway tunneling

Номер: CN116006248A
Автор: ZHOU KAI, XU ZHIGANG, WEN JIANGANG, LIU MIN, LI LI, LI GANG, LIU YUBO, YANG KANGXIN, SONG TAO, HU KAIYU, ZHENG XIAOFENG, MA LIANWEI, REN ZHIJIE, XIE XUEBIN, ZHANG SHAOPENG
Принадлежит:

The invention provides a crawler-type coal body dehydration transfer conveyor for water-rich coal seam roadway tunneling, and belongs to the technical field of coal mine underground roadway tunneling. Crawler walking devices are installed on the two sides of a main rack body and used for supporting the main rack body and driving the main rack body to walk; the vibration dehydration transshipment device and the scraper transshipment transportation device are sequentially mounted on the main frame body from front to back; the vibration dehydration transshipping device is used for receiving the water-rich coal body transported by the front equipment, performing vibration dehydration and transshipping the water-rich coal body to the scraper transshipping and transporting device; the scraper transshipping and transporting device is used for transshipping the dehydrated media to rear equipment; the water collecting and discharging device is installed on the main machine frame body, located at ...

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Номер записи: 7
11-04-2023 дата публикации

Underground coal mine telescopic auxiliary tail device and driving face transportation system

Номер: CN115949456A
Автор: YANG KANGXIN, LI LI, XU ZHIGANG, ZHOU KAI, HU KAIYU, ZHENG XIAOFENG, WEN JIANGANG, CHANG YINGHUI, LIU MIN, SONG TAO, REN ZHIJIE, HE KEWEI, HE JIE, ZHU TIANLONG, MA LIANWEI, GUO WENXIAO
Принадлежит:

The invention provides an underground coal mine telescopic auxiliary tail device and a driving working face transportation system, and belongs to the technical field of underground coal mine roadway driving working face transportation. The underground coal mine telescopic auxiliary tail device is installed behind a self-moving tail and is propelled along with the self-moving tail; according to the telescopic auxiliary tail device for the underground coal mine, the lap joint stroke between the self-moving tail and the belt type reversed loader can be prolonged, the installation frequency of a belt frame is reduced, the footage efficiency is improved, the length of the telescopic auxiliary tail device can be adjusted according to the tunneling footage, and different process requirements are met; therefore, the operation rate of tunneling and anchoring equipment is greatly improved, and the overall tunneling efficiency of a roadway is improved.

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Номер записи: 8