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Three-gear linkage double-crank pinwheel output cycloid small-tooth difference planet reducer

A planetary and double crank technology with less tooth difference, applied in the direction of gear transmission, belt/chain/gear, transmission, etc., can solve the problems of uneven transmission, low load capacity, low transmission efficiency, etc. Strong bearing capacity, simple and compact structure

Inactive Publication Date: 2017-02-22
DALIAN JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of the existing planetary reducer, such as large volume, low carrying capacity, unstable transmission, low transmission efficiency, and easy deformation, the present invention provides a three-tooth linkage double crank pinwheel output cycloid planetary reduction gear with less tooth difference device

Method used

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  • Three-gear linkage double-crank pinwheel output cycloid small-tooth difference planet reducer
  • Three-gear linkage double-crank pinwheel output cycloid small-tooth difference planet reducer

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0015] Such as figure 1 and figure 2 As shown, the three-tooth linkage double crank pin wheel output cycloid planetary reducer with less tooth difference of the present invention includes an output shaft 1, a first output shaft support bearing 2, a second output shaft support bearing 3, a first No. I crankshaft support Bearing 4, first cylindrical roller bearing without outer ring 5, first spacer ring 6, second cylindrical roller bearing without outer ring 7, second spacer ring 8, third cylindrical roller bearing without outer ring 9, third Spacer ring 10, pin tooth pin 11, fourth cylindrical roller bearing without outer ring 12, second No. 1 crankshaft support bearing 13, No. 1 involute planetary gear 14, No. 1 crankshaft 15, first input gear shaft Support bearing 16, second input gear shaft support bearing 17, input gear shaft 18, No. II involute planeta...

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Abstract

A three-gear linkage double-crank pinwheel output cycloid small-tooth difference planet reducer belongs to the technical field of mechanical transmission, and comprises an output shaft, two output shaft support bearings, two No. I crankshaft support bearings, eight cylinder roller bearings without outer rings, three spacer rings, a gear pin, a No. I involute planet gear, a No. I crankshaft, two input gear shaft support bearings, an input gear shaft, a No. II involute planet gear, a No. II crankshaft, two No. II crankshaft support bearings, four cycloidal gears, a load sharing plate, a load sharing plate support bearing, a shaft sleeve, an upper box cover, connecting blots and a lower box body. The planet reducer provided by the invention has the advantages of small volume, light weight, large carrying capacity, stability in transmission, high transmission efficiency, good rigidity and the like.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission, and provides a three-tooth linkage double crank pin wheel output cycloid with less tooth difference that can be applied to the actuator of the deceleration system in the mechanical equipment of mining, metallurgy, chemical industry, lifting transportation, construction engineering and other industrial departments planetary reducer. Background technique [0002] At present, the involute small tooth difference planetary reducer has the following main defects in the actual use process: first, the number of meshing teeth is small at the same time, and the bearing capacity is low; second, when the transmission load is large, the gear teeth will have a large Elastic deformation leads to unstable transmission of the whole machine and high noise; thirdly, the overall size and volume of the whole machine are large and difficult to reduce. Contents of the invention [0003] In order to s...

Claims

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Application Information

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IPC IPC(8): F16H1/32F16H57/023F16H57/021F16H57/08
CPCF16H1/32F16H57/021F16H57/023F16H57/08
Inventor 卢琦何卫东鲍君华张迎辉施晓春张日明
Owner DALIAN JIAOTONG UNIVERSITY
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