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Cycloid planetary reducer

A planetary reducer, cycloid technology, applied in mechanical equipment, transmission parts, gear transmission and other directions, can solve the problems of not too large load, long transmission distance, not compact structure, etc., to achieve high load and large transmission ratio. Effect

Pending Publication Date: 2018-06-05
章臣重工(苏州)有限公司
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AI Technical Summary

Problems solved by technology

[0002] The existing reducer types include cycloidal transmission and planetary gear transmission, etc. Cycloidal pinwheel reducer has the advantages of compact structure, not easy to damage, etc., but the load should not be too large, the central shaft is easy to break, and disassembly is troublesome Defects, while the planetary reducer can carry a large load, but there is a defect that the structure is not compact enough and the transmission distance is long, so it is not suitable for use in the case of limited installation volume

Method used

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  • Cycloid planetary reducer

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the embodiment shown in accompanying drawing:

[0015] See attached figure 1 As shown, a cycloidal planetary reducer includes a housing 1, an input shaft 2 arranged at the input end of the housing 1, an output shaft 3 arranged at the output end of the housing 1, and a cycloidal planetary reducer arranged in the housing 1. The gear transmission mechanism and the planetary transmission mechanism, the cycloidal gear rotation mechanism includes the eccentric sleeve 4 with two eccentric wheels sleeved on the input shaft 2, the cycloidal wheel 5 and the cycloidal gear sleeve respectively sleeved on the two eccentric wheels. The outer ring of the wheel 5 is rotatably connected to the pin shaft 6, the cycloid output disc fixed to the pin shaft 6, and the cycloid output shaft fixedly arranged with the cycloid output disc. The wheel 7, the planetary carrier 8 fixedly connected with the output shaft 3, the ...

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Abstract

The invention discloses a cycloid planetary reducer. The cycloid planetary reducer comprises a shell, an input shaft arranged at the input end of the shell and an output shaft arranged at the output end of the shell, and further comprises a cycloid gear transmission mechanism and a planetary transmission mechanism, wherein the cycloid gear transmission mechanism and the planetary transmission mechanism are arranged in the shell. According to the cycloid planetary reducer, cycloid transmission and planetary gear transmission are efficiently integrated together, and therefore, the speed reducercan have the technical advantages of being large in transmission ratio and high in load on the premise that the size is small.

Description

technical field [0001] The invention relates to a cycloidal planetary reducer. Background technique [0002] The existing reducer types include cycloidal transmission and planetary gear transmission. The cycloidal pinwheel reducer has the advantages of compact structure and not easy to damage, but the load should not be too large, the central shaft is easy to break, and disassembly is troublesome. Defects, while the planetary reducer can carry a large load, but it has the defect that the structure is not compact enough and the transmission distance is long, so it is not suitable for use in the case of limited installation volume. [0003] Therefore, there is a need for a reducer with a smaller installation volume, a larger transmission ratio and a stronger load capacity. Contents of the invention [0004] The purpose of the present invention is to provide a reducer with small installation volume, large transmission ratio and strong load capacity. [0005] In order to ach...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/32F16H57/021F16H57/023F16H57/08
CPCF16H1/32F16H57/021F16H57/023F16H57/08
Inventor 叶权章娇凤
Owner 章臣重工(苏州)有限公司
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