Double output and self-balance planetary reducer

A planetary reducer and self-balancing technology, which is applied in the direction of gear transmission, belt/chain/gear, mechanical equipment, etc., can solve the problems of complex theoretical calculation, hard to see, complex structure, etc., and achieve fast response speed and structure Compact and high torque transmission effect

Inactive Publication Date: 2012-09-19
CHINA NAT HEAVY MACHINERY RES INSTCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional power splitting method mostly uses cylindrical gears, but the structure is complex and the volume is large
The planetary gear structure is used as the power

Method used

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  • Double output and self-balance planetary reducer
  • Double output and self-balance planetary reducer
  • Double output and self-balance planetary reducer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1 and 2 As shown, the double-output self-balancing planetary reducer is composed of four parts: the shell assembly, the planetary carrier assembly, the outer output shaft assembly and the inner output shaft assembly. The inside of the housing assembly is a cavity, and the planet carrier assembly is placed inside the housing assembly.

[0020] Such as image 3 , The end cover 1 and the housing 3 are connected together by the screw I2, the collar 4 is fixed on the end cover 1 by the screw II5, and the bearing IX29 is assembled on the right end of the housing 3 to support the outer output shaft assembly. The above parts form a shell assembly to support the internal parts of the reducer. During work, the end cover 1 is fixed on the frame or the main body of the equipment to fix and support the reducer.

[0021] Such as Figure 4 As shown, the left sun gear 6 is supported on the right sun gear 7 through the bearing II9, the left end of the left sun gear 7...

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PUM

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Abstract

The invention relates to a double output and self-balance planetary reducer, and belongs to the marine equipment field. The planetary reducer comprises at least a casing component and a planet carrier component, and is characterized in that an end cap and the casing are connected though a screw, a clamping ring is fixedly connected with the end cap through a screw, and a bearing is assembled at the right end of the casing to form a casing component with a cavity inside; the planet carrier component includes that a left sun gear is in linkage connection with a right sun gear through a bearing, a left planet carrier is fixedly connected with a right planet carrier through a pin and a screw, a planet shaft is assembled on the left planet carrier and the right planet carrier, a left planet gear is assembled on the planet shaft through a bearing and is meshed with the left sun gear, and a right planet gear is assembled on the planet shaft through the bearing and is meshed with the right sun gear; a right gear ring is connected with an inner output shaft and is fixed on the right sun gear through a bearing; and a left gear ring is connected with an outer output shaft and is fixed on the left sun gear through a bearing. According to the double output and self-balance planetary reducer, equal output speed and torque of the two output shafts in opposite directions are achieved.

Description

technical field [0001] The invention belongs to the field of marine equipment, and is a double-output self-balancing planetary reducer. Background technique [0002] The typical application of the existing planetary reducer is the working condition of single input and double output, the input and output are on the same axis, and the output is two coaxial hollow spline sleeves. The traditional power distribution method is mostly cylindrical gear, but the structure is complex and the volume is large. The planetary gear structure is used as the power, the structure is compact, and the transmission torque is large, but the theoretical calculation is complicated, and it is difficult to see related products on the market. Contents of the invention [0003] The purpose of the present invention is to provide a dual-output self-balancing planetary reducer, which can realize the proportional output of the rotational speed and torque of the two output shafts by changing the gear rat...

Claims

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Application Information

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IPC IPC(8): F16H1/32F16H1/36
Inventor 姜永涛徐鸿钧赵玉良
Owner CHINA NAT HEAVY MACHINERY RES INSTCO
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