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Speed reducer and braking device with same

A technology of reducer and intermediate meshing, applied in the direction of transmission, transmission parts, friction transmission, etc., can solve the problems of long transmission chain, large volume and complex structure of reducer, and achieve improved precision, small volume and simple structure. Effect

Pending Publication Date: 2018-12-14
李诗濛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing reducers have shortcomings such as long transmission chain, complex structure and large volume.

Method used

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  • Speed reducer and braking device with same
  • Speed reducer and braking device with same
  • Speed reducer and braking device with same

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] In order for those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiment is only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall belong to the protection scope of the present invention.

[0026] It should be noted that the terms "first" and "sec...

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Abstract

The invention puts forward a speed reducer and a braking device with the speed reducer. The speed reducer comprises an a ring gear, an output disc and a middle meshing disc. The output disc and the ring gear are concentric and are fixedly arranged in the center of the ring gear. The middle meshing disc is arranged between the ring gear and the output disc and fixed circumferentially relative to the output disc. The radius and the number of teeth of the middle meshing disc are smaller than the radius and the number of teeth of the ring gear. When pressed, the middle meshing disc can be inclinedrelative to the plane where the output disc is located to mesh with the ring gear. The speed reducer is simple in structure, small in size and light, and can achieve an extremely high reduction ratio.

Description

technical field [0001] The invention relates to a speed reducer and a braking device with the speed reducer. Background technique [0002] The reducer is a relatively precise machine, the purpose of using it is to reduce the speed and increase the torque. There are many types and models of reducers, and different types of reducers have different purposes. According to the transmission type, the reducer can be divided into gear reducer, worm reducer and planetary gear reducer; according to the number of transmission stages, it can be divided into single-stage and multi-stage reducer; according to the gear shape, it can be divided into cylindrical gear reducer, bevel gear Reducer and conical-cylindrical gear reducer; according to the layout of the transmission, it can be divided into expansion type, shunt type and coaxial type reducer. [0003] As an important part of mechanical transmission, the reducer is widely used in industries such as robots and automobiles. A common r...

Claims

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Application Information

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IPC IPC(8): F16H15/04F16H57/12F16D65/00
CPCF16D65/00F16H15/04F16H57/12F16H2057/02086
Inventor 李诗濛
Owner 李诗濛