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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 4. Отображено 4.
05-01-2011 дата публикации

Track-type scraping conveyor

Номер: CN0101934939A
Автор: WANG JUN, QINGHUA HE, QIANGEN CHEN, JUNYI LIU, JINTU TENG, TAO LIN, HE QINGHUA, CHEN QIANGEN, LIU JUNYI, TENG JINTU, LIN TAO
Принадлежит:

The invention discloses a track-type scraping conveyor, comprising a frame (13), a track-type traveling device arranged at the bottom of the frame (13), as well as a manipulation device (11), a hydraulic system and a hydraulic landing leg which are arranged on the frame (13), wherein the frame (13) is provided with a conveying device arranged along the traveling direction of the frame (13); and a work device is installed on the frame (13) and in alignment with an input end of the conveying device. The invention is a track-type scraping conveyor which can realize the excavation, conveying and loading functions, has simple operation, reliable performance, wide operation area and good environment applicability, effectively decreases the mining operation time, reduces the labor intensity of the operator, and improves the work efficiency and the construction security.

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Номер записи: 1
30-03-2018 дата публикации

Telescopic arm

Номер: CN0207158653U
Автор: LIU FEIXIANG, ZHENG DAQIAO, ZHAO SONGHUA, YANG PEI, ZOU HAIYAN, TENG JINTU, DUAN JIWEI, YANG YULAN
Принадлежит: CHINA RAILWAY CONSTRUCTION HEAVY INDUSTRY CO LTD, CHINA RAILWAY CONSTRUCTION HEAVY INDUSTRY CO., LTD.

The utility model provides a telescopic arm, including inner arm and the outer arm that cup joints each other, one end that the outer arm supplied the inner arm to stretch out be equipped with two sets of when the inner arm is flexible with inner arm rolling friction's roller assembly, two sets of the roller assembly mutual disposition in the both sides of inner arm. The utility model has the advantages of frictional resistance is little, the security is high, and dismantles the convenience.

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Номер записи: 2
28-07-2023 дата публикации

Water-saving system capable of adaptively adjusting slag flushing water quantity

Номер: CN116498231A
Автор: LIU WEI, XIAO QIANLONG, LI JIAQUAN, DUAN JIWEI, TENG JINTU, PAN WEIWEI, CHENG BANG
Принадлежит:

The invention provides a water saving system capable of adaptively adjusting slag flushing water quantity, which comprises a controller II, an adjusting part, a water pump assembly and a plurality of slag discharge branches, the water pump assembly comprises a water pump and a driving part for driving the water pump to work, and the plurality of slag discharge branches are connected in parallel to the water outlet end of the water pump; the second controller sends a control instruction to the adjusting part according to the number of the opened slag discharging branches and the drill bit specification of the rock drill corresponding to the opened slag discharging branches, and the adjusting part controls the rotating speed of the driving part according to the control instruction so as to change the theoretical flow of the water pump. According to the invention, the theoretical output flow of the water pump can be adaptively matched with the flow required by the actual drilling working condition ...

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Номер записи: 3
25-04-2023 дата публикации

Automatic proportioning, slurrying and grouting equipment and method for anchor rod construction

Номер: CN116006229A
Автор: DUAN JIWEI, PAN WEIWEI, LIU WEI, TENG JINTU, LI JIAQUAN, CHENG BANG
Принадлежит:

The invention relates to an automatic proportioning, slurrying and grouting device and method for anchor rod construction, and the automatic proportioning, slurrying and grouting device for anchor rod construction is installed on a construction operation vehicle, and comprises a slurrying and grouting pump station which is installed on a liftable hanging basket platform of the construction operation vehicle, is communicated with an anchor rod hole through a grouting pipeline, and is used for slurrying and grouting operation; and the powder conveying device is mounted on a chassis of the construction operation vehicle and conveys dry cement powder in the bagged cement into the slurrying and grouting pump station on the liftable hanging basket platform through a conveying pipeline. According to the automatic proportioning, slurrying and grouting equipment for anchor rod construction, due to the adoption of the technical characteristics, the liftable hanging basket platform can carry the slurrying ...

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Номер записи: 4