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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 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 2. Отображено 2.
27-08-2021 дата публикации

Speed reducer special for steel wire winding

Номер: CN214063731U

The utility model relates to a special speed reducer for winding a steel wire, which comprises a box body, an input shaft, an output shaft and a gear linkage mechanism, the end part of the box body is provided with an input shaft linkage hole capable of being linked with the input shaft, and a first bearing assembly is arranged between the input shaft and the input shaft linkage hole; the other end, opposite to the end provided with the input shaft linkage hole, of the box body is provided with an output shaft linkage hole, a second bearing assembly is arranged between the output shaft and the output shaft linkage hole, the gear linkage mechanism is located in the box body, one end of the gear linkage mechanism is in linkage with the input shaft, and the other end of the gear linkage mechanism is in linkage with the output shaft. The speed reducer is characterized in that the end of the output shaft extends out of the output shaft linkage hole and extends outwards, a positioning hole is ...

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25-02-2015 дата публикации

Contact-type oil seal assembly structure used for speed reducer and direct-connection motor

Номер: CN104369150A
Принадлежит:

The invention provides a contact-type oil seal assembly structure used for a speed reducer and a direct-connection motor. The contact-type oil seal assembly structure comprises a body of the speed reducer and the direct-connection motor, a flange and a transmission shaft. The flange is fixed to the body and provided with a cavity. After the transmission shaft penetrates through the cavity of the flange to be assembled onto the body, a movable cavity body with a certain distance is reserved between the transmission shaft and the inner side wall of the flange. The contact-type oil seal assembly structure further comprises a driving mechanism and an oil seal driven by the driving mechanism to move in the axial direction of the transmission shaft. The oil seal is connected to the outer surface of the transmission shaft in a sleeving mode. When the driving mechanism drives the oil seal to move in the axial direction of the transmission shaft into the movable cavity body, and the surface of the ...

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