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Electric and manual integrated planet driving device

A planetary drive and electric technology, applied in hoisting devices, clockwork mechanisms, etc., can solve the problems that manual and electric drives cannot operate independently, and the structure of planetary drive devices is complicated.

Inactive Publication Date: 2011-03-30
713 RES INST OF CHINA SHIPBUILDING IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the existing planetary driving device has a complex structure and manual and electric driving cannot operate independently, and provides an electric hand-operated integrated planetary driving device with a simple structure and independent manual and electric driving

Method used

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  • Electric and manual integrated planet driving device
  • Electric and manual integrated planet driving device
  • Electric and manual integrated planet driving device

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Embodiment Construction

[0011] Such as figure 1 As shown, the present invention includes a motor, the motor is connected with a shaft coupling, the shaft coupling is connected with an input gear shaft 1, an output gear shaft 8 is arranged at the right end of the input gear shaft 1, and a sun gear system with planetary gears is arranged outside the output gear shaft 8, and the sun gear An outer reel end cover 14 is arranged outside the system, and the outer reel end cover 14 is connected with the outer reel 7. The outer reel 7 is provided with a bearing III 23, and the bearing III 23 is provided with an inner reel 4 and an inner reel 4 It is connected with the sun gear system of the planetary gear arranged in the outer reel 7 , and the left end of the outer reel 7 is connected with the left end of the inner reel 4 . The sun gear system meshes with the output gear shaft 8 through the spline sleeve 9; the input gear shaft 1 is provided with a bearing I 17, and the bearing I 17 is provided with a shaft s...

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Abstract

The invention discloses an electric and manual integrated planet driving device, belonging to hoisting equipment driving devices. The planet driving device comprises a motor, a coupler, an input gear shaft and an output gear shaft, wherein a sun wheel train of a planet wheel is arranged outside the output gear shaft; the sun wheel train is meshed with the output gear shaft; a bearing I is arranged outside the input gear shaft; a bearing bush I is arranged outside the bearing I and connected with a left end cover; the left end cover is connected with an inner winding drum; a bearing bush II is arranged outside the bearing bush I; a worm wheel is arranged outside the bearing bush II and meshed with a worm; a manual device is arranged on the worm; the bearing bush II is connected with a planet carrier of a differential gear train; the gear shaft of a transition bevel gear is arranged in the planet carrier of the differential gear train; the transition bevel gear is arranged outside the gear shaft of the transition bevel gear; the transition bevel gear is meshed with a bevel gear I and a bevel gear II; the bevel gear I is arranged on the input gear shaft; and the bevel gear II is arranged on the output bevel gear shaft. The invention realizes both electric and manual input.

Description

technical field [0001] The invention belongs to a driving device for hoisting equipment, in particular to a planetary driving device. Background technique [0002] Planetary transmission is widely used in hoisting equipment driving devices because of its small size, large transmission ratio, strong bearing capacity, and stable operation. During the working process of the traditional planetary drive device, if the power supply is interrupted, it is difficult for the drive device to work in an emergency. The invention patent with application number "200710068194.9" and publication number "CN101046242A" discloses a device named "enclosed planetary gear reducer". It is suitable for hoisting, hoisting, and traction equipment, but it does not have the function of hand cranking, and its complex structure is not conducive to manufacturing and installation. The utility model patent with the application number "93208193.2" discloses a device named "electric hand-cranked dual-purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/02B66D1/12B66D1/22
Inventor 秦爱中陶若奇段金锋李冠峰武雪林
Owner 713 RES INST OF CHINA SHIPBUILDING IND CORP
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