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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 6. Отображено 6.
30-09-2009 дата публикации

Double helical tooth planetary driving device of nuclear power water circulating cooling pump

Номер: CN0101545522A
Автор: KONG XIA, XU ZHE, ZHOU YAZHENG, YIN XUEQUAN, XIA KONG, ZHE XU, YAZHENG ZHOU, XUEQUAN YIN
Принадлежит:

The invention relates to a double helical tooth planetary driving device of a nuclear power water circulating cooling pump. A sun wheel, a planetary wheel and an internal wheel in the planetary driving device are all provided with two helical teeth with opposite rotation directions and same tooth parameters, wherein the two helical teeth on the sun wheel are respectively meshed with the two helical teeth on the planetary wheel, the two helical teeth on the planetary wheel are meshed with the two helical teeth on the internal wheel, the axial forces between every two meshed helical teeth are counteracted mutually, a unique double helical tooth planetary driving structure is adopted with large bearing capacity and more smooth and reliable running; the internal wheel and an internal and external shaft coupling as well as the internal and external shaft coupling and a box body are both in floating coupling without being positioned by bearings; and the driving device has strong automatic uniform ...

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Номер записи: 1
12-01-2011 дата публикации

Transmission unit for coke pushing machine

Номер: CN0101942309A
Автор: YAZHENG ZHOU, GUILAN QU, ZHIFENG ZHANG, ZHOU YAZHENG, QU GUILAN, ZHANG ZHIFENG
Принадлежит:

The invention relates to a transmission unit for a coke pushing machine, a motor drives a first-order three-loop transmission mechanism through a first-order bevel gear transmission input mechanism arranged in a box, the transmission of the motor is output by an output mechanism, the unit also comprises a first-order external gear pair input mechanism which comprises a large gear, a pinion, an assistant input shaft and a hand wheel, the assistant input shaft is supported on the box by a bearing seat, two ends of the assistant input shaft are respectively provided with the hand wheel and the pinion, and a main drive shaft is sleeved with the large gear which is engaged with the pinion. A main input shaft of the transmission unit is added with a hand wheel transmission structure which assists the transmission, thus realizing electric and manual transmission modes of the coke pushing machine and guaranteeing the normal running of the coke pushing machine in any case, and the transmissionunit ...

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Номер записи: 2
19-01-2011 дата публикации

Vertical star-wheel differential speed regulation device

Номер: CN0101949439A
Автор: GUILAN QU, YAZHENG ZHOU, ZHIFENG ZHANG, QU GUILAN, ZHOU YAZHENG, ZHANG ZHIFENG
Принадлежит:

The invention relates to a vertical star-wheel differential speed regulation device, which mainly comprises a main motor, an auxiliary motor and a planet differential mechanism, wherein the auxiliary motor and the planet differential mechanism are arranged in an engine base, the main motor is connected with sun gears of the planet differential mechanism by an input connecting shaft, and a plurality of first planet gears are engaged in internal and external gears; a direct-coupled worm of the auxiliary motor is engaged with an external gear of a worm driven gear shaft, and the external gear isengaged with the external parts of the internal and external gears; and an output connecting shaft of the planet differential mechanism is connected with the output end of a vertical star-wheel transmission mechanism. In the invention, the planet differential mechanism is connected with the output end of the vertical star-wheel transmission mechanism and provided with the inputs of the main motorand ...

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Номер записи: 3
08-04-2009 дата публикации

Multifunctional modularized combined speed reducing motor

Номер: CN0101404429A
Автор: KONG XIA, ZHOU YAZHENG, WANG FEIYAN, XIA KONG, YAZHENG ZHOU, FEIYAN WANG
Принадлежит:

The invention relates to a multifunction modularized combination reducing motor, comprising a motor, a speed reducer and a transmission case; the motor and the speed reducer are directly connected in the way of vertical type, coaxial type or parallel shaft type module combination, with a high speed sleeve gear of an input end in the speed reducer being sheathed on a motor shaft, thus greatly increasing the contact ratio of gear engagement, improving the running stability at the high speed end and the performances of shock resistance and noise reduction and saving installation space; more than one parallel synchronizing shaft comprised in the transmission case leads the output shaft of the speed reducer to be directly connected with one synchronizing shaft in the transmission case, and the power is synchronously output in a shunting way by large gear wheels which have the same technical parameters and is suitable for the application occasions such as a stirrer and a breaker; the speed reducer ...

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Номер записи: 4
22-04-2009 дата публикации

Combined swinging ring speed reducer

Номер: CN0101413571A
Автор: KONG XIA, ZHOU YAZHENG, QU GUILAN, XIA KONG, YAZHENG ZHOU, GUILAN QU
Принадлежит:

A combined oscillating ring speed reducer comprises a motor and a speed reducer with one-stage three-ring transmission mechanism. The motor is vertically arranged above the case cover of the speed reducer by a flange and is coupled with a motor output shaft, a small bevel gear arranged at the end of an input shaft of the speed reducer is meshed with a large bevel gear arranged on a driving shaft of the three-ring transmission mechanism to drive a driving shaft, and the driving shaft drives the three-ring transmission mechanism to operate and outputs torque by the output shaft of the speed reducer; the input shaft of the speed reducer is a hollow shaft or a solid shaft, a hollow input shaft is directly connected with the motor output shaft, and a solid input shaft is connected with the motor output shaft by a coupling; the output shaft of the speed reducer is a hollow shaft or a solid shaft, when the hollow output shaft is adopted, one side of the case body of the speed reducer is provided ...

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Номер записи: 5
23-09-2009 дата публикации

Automatic power type lubricant passage way system for transmission of satellite gears

Номер: CN0101539196A
Автор: KONG XIA, XU ZHE, ZHOU YAZHENG, YIN XUEQUAN, XIA KONG, ZHE XU, YAZHENG ZHOU, XUEQUAN YIN
Принадлежит:

The invention relates to an automatic power type lubricant passage way system for the transmission of satellite gears, which mainly comprises a gear box body, a sun gear, a plurality of satellite gears, a satellite carrier, an outer lubricant pipeline and an inner lubricant pipeline, wherein the outer circle of the satellite carrier is provided with a big gear, the outer wall of the gear box body is provided with a mechanical pump, a lubricant inlet and a lubricant outlet of the mechanical pump are arranged on the outer lubricant pipe, a main shaft of the mechanical pump is sleeved with a small gear, the big gear is meshed with the small gear to drive the mechanical pump to pump lubricant in the gear box body out to supply for a lubricant inlet pipeline through the outer lubricant pipeline. The lubricant passage way system utilizes power generated by the rotation of the satellite carrier to drive the mechanical pump to work, saves the energy and reduces the consumption as well as lowers ...

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Номер записи: 6