Single-stage planetary gear speed reducer

A technology of planetary gear reduction and planetary gear, which is applied in the direction of gear transmission, belt/chain/gear, mechanical equipment, etc. It can solve the problems of large volume, small start-up allowable impact load, limited load torque of reducer, etc.
CN103644255AInactive Publication Date: 2014-03-19安徽费洛卡重工传动有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
安徽费洛卡重工传动有限公司
Publication Date
2014-03-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a single-stage planetary gear speed reducer which comprises a shell, a gear coupler, a sun gear, a planetary gear, an internal gear, a pin roll and an output shaft. The gear coupler is fixedly connected with the sun gear, the sun gear is meshed with the planetary gear, the planetary gear is connected with the output shaft through the pin roll, and the internal gear is meshed with the planetary gear. The single-stage planetary gear speed reducer is different from a traditional speed reducer, is a planetary speed reducer, and has the advantages of being large in load torque, high in speed ratio, large in starting-allowed impact load, small in size and the like.
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Description

technical field

[0001] The invention relates to the technical field of reducers, in particular to a single-stage planetary gear reducer. Background technique

[0002] The reducer is an independent transmission component used to reduce the speed, transmit power and increase torque. The reducer plays the role of matching speed and transmitting torque between the prime mover and the working machine or the actuator, and is widely used in modern machinery.

[0003] The traditional reducer drives the large gear through the small gear to achieve the purpose of deceleration, but this traditional reducer has limited load torque, small speed ratio, small start-up shock load, and large volume. Due to these factors, the application of the reducer in modern machinery is limited. . Contents of the invention

[0004] In order to solve the above problems, the present invention discloses a single-stage planetary gear reducer, including: a casing, a gear handle, a sun gear, a planetary...

Claims

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