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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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Форма поиска

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 6. Отображено 6.
15-10-2020 дата публикации

Cutting-section type sugarcane combine harvester having fan in middle

Номер: AU2018416917A1
Автор: LIU QINGTING, WU TAO, XU HAI, ZHANG ZENGXUE, ZOU XIAOPING, LUO JUCHUAN, HUANG JIBAI, HUANG WEIFENG, LI WEIXING, LIU, Qingting, WU, Tao, XU, Hai, ZHANG, Zengxue, ZOU, Xiaoping, LUO, Juchuan, HUANG, Jibai, HUANG, Weifeng, LI, Weixing
Принадлежит: Madderns Pty Ltd

A cutting-section type sugarcane combine harvester having a fan in the middle, comprising: a traveling device, a machine frame (5) mounted on the traveling device, a spiral branching device (1), a push-down roller (2), a cutting table (3), a first-stage conveying passage (4), a second-stage screen type conveying passage (12), and a sugarcane receiving hopper (9) which are mounted on the machine frame (5) and are sequentially provided from front to back in a material conveying direction, an operator cabin (17) and an engine (16) mounted on the machine frame (5); and further comprising a winnowing and impurity removal fan in the middle (14) located above a joint of the first-stage conveying passage (4) and the second-stage screen type conveying passage (12). The winnowing and impurity removal fan in the middle (14) enables the gravity center of the harvester to move forwards and reduces the height of the gravity center of the whole harvester; a secondary winnowing and impurity removal fan ...

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Номер записи: 1
12-05-2023 дата публикации

Leaf-removed whole sugarcane stalk conveying device

Номер: CN116097976A
Автор: XU FENGYING, ZHANG HAOJIE, WANG KANGSHUAI, YANG HAOHONG, CHEN PING, CHEN ZHEN, ZHU FUYUAN, SUN JINGCHENG, LIU QINGTING, WU TAO, ZOU XIAOPING, LUO JUCHUAN, ZHANG ZENGXUE
Принадлежит:

The invention relates to the technical field of whole sugarcane stalk harvesting, in particular to a defoliated whole sugarcane stalk conveying device which is characterized in that defoliated and cut sugarcanes are fed and guided to a clamping and conveying section through a feeding section, a first roller and a second roller are driven through a first driving part, the sugarcanes are conveyed out under the bidirectional extrusion action of the first roller and the second roller, and meanwhile, the sugarcane stalks are conveyed out through a conveying section. The connecting plates and the waist grooves are arranged to adapt to bending changes or diameter changes of sugarcanes, the buffer mechanism is further arranged to balance the weight of the second roller, more efficient transportation can be achieved when the sugarcanes are conveyed and pulled, meanwhile, the weight of the second roller is prevented from directly acting on the sugarcanes, damage to the sugarcanes is reduced, and ...

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Номер записи: 2
09-09-2009 дата публикации

Shucking equipment for castor capsule

Номер: CN0101524182A
Автор: CAO YUHUA, GU YIMING, KONG BO, ZHANG ZENGXUE, LI CHANGYOU, YUHUA CAO, YIMING GU, BO KONG, ZENGXUE ZHANG, CHANGYOU LI
Принадлежит:

The invention provides shucking equipment for castor capsule, comprising a shucking device, a husk-seed separating device and a driving device. The shucking device comprises two adjacent cylindrical rollers; grooves are arranged on the outer surfaces of the cylindrical rollers; and the clearance between two cylindrical rollers can be adjusted so as to achieve better squeezing effect. When the shucking equipment is used, the two cylindrical rollers are controlled by the driving device to differentially rotate along the same direction or the opposite direction to squeeze capsules, and husks and seeds are separated by the separating device. By using the equipment, the breakage of castor seeds can reach below 1 percent; and the husks and the seeds can be effectively separated with shucking rate of more than 97 percent.

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Номер записи: 3
01-08-2023 дата публикации

Sugarcane tip cutting height determination method

Номер: CN116523998A
Автор: LIU QINGTING, WANG ZHICHEN, WU TAO, ZOU XIAOPING, XU FENGYING, LUO JUCHUAN, ZHANG ZENGXUE, XU PENG, ZHANG XIN'ANG
Принадлежит:

The invention aims to provide a sugarcane tip cutting height determination method. The method comprises the following steps: acquiring a sugarcane image; a yolov5s model is improved; extracting sugarcane top feature points in the sugarcane image by adopting an improved yov5s model; and performing linear fitting on the sugarcane top feature points to obtain a fitting straight line, and determining the tip cutting height according to the fitting straight line. By means of the method, the appropriate tip cutting height can be objectively found in the sugarcane mechanical harvesting process.

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Номер записи: 4
08-07-2015 дата публикации

Surrounding rock anchor bolt stress wave positioning monitoring system

Номер: CN104763453A
Автор: MA HAITAO, WANG YUNHAI, ZHANG LEI, ZHANG ZENGXUE, FU SHIGEN, WANG HU, NING ZHIHUA
Принадлежит:

The invention discloses a surrounding rock anchor bolt stress wave positioning monitoring system. The surrounding rock anchor bolt stress wave positioning monitoring system comprises an anchor bolt monitoring matrix which is fixed in an underground tunnel or a mined-out area and formed by a plurality of anchor bolts; the tail end of every anchor bolt is provided with a ground pressure sensor, a wireless transmitter and a battery module; the surrounding rock anchor bolt stress wave positioning monitoring system also comprises an underground wireless receiver and a repeater; the surrounding rock anchor bolt stress wave positioning monitoring system also comprises an aboveground repeater, an early warning software computer, a server and a client computer. According to the surrounding rock anchor bolt stress wave positioning monitoring system, the real-time dynamic monitoring can be performed on the surrounding rock stress and transient stress waves, the high-frequency collection on the ground ...

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Номер записи: 5
04-08-2023 дата публикации

Double-bud sugarcane uniform planting machine

Номер: CN116530280A
Автор: XU FENGYING, PENG ZHIKANG, CHEN JINPENG, LIU QINGTING, ZOU XIAOPING, WU TAO, ZHANG ZENGXUE, CHEN ZHEN, LUO JUCHUAN, JIANG ZHUO, ZHANG HAOJIE, LYU HEYAN
Принадлежит:

The invention discloses a uniform-quantity planting machine for double-bud sugarcane. The uniform-quantity planting machine comprises a shifting hopper, a shifting mechanism and a quantity limiting mechanism, a shifting channel is arranged on the shifting hopper, and the cross section of the shifting channel is V-shaped; the quantity limiting mechanism comprises a fixed mounting plate, a quantity limiting plate and a limiting reset elastic piece, and the fixed mounting plate is fixedly arranged; the top of the limiting plate is rotationally connected to the fixed mounting plate, and the two side faces of the limiting plate are matched with the two side faces of the stirring hopper; a gap, located below the bottom face of the limiting plate, of the shifting channel forms a limiting hole. The limiting and resetting elastic piece is connected between the limiting plate and the fixed mounting plate; in the working state, when excessive sugarcane sections move forwards, the excessive sugarcane ...

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Номер записи: 6