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Suspension wheel reducer

A transmission and gear technology, applied in the field of suspension wheel reducers, can solve the problems of reduced reliability and maintenance performance, complicated production process, increased production cost, etc., and achieve the effect of simple structure, high reliability and reduced overall size

Active Publication Date: 2018-07-24
李建利 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology has the following limitations: that is, the application of this technology will increase the cost of its materials. For traditional gearbox manufacturing, benefits will only be generated when the benefits of reducing the weight of the gearbox are greater than its cost.
The side effect is that the special flexible internal ring gear structure complicates the production process, which increases the production cost, but reduces the reliability and maintenance performance.

Method used

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  • Suspension wheel reducer
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Embodiment Construction

[0049] Refer below Figure 1 to Figure 2 The characteristics of the suspension wheel speed reducer of the present invention will be further described in detail. For the sake of clarity and conciseness, the same reference numerals have been used for identical and similar parts in different embodiments.

[0050] According to an embodiment of the present invention, such as figure 1 The suspended wheel reducer shown is based on the traditional planetary gear structure, creating a transmission that is better than "cycloidal pin wheel reducer", "harmonic gear reducer", "three-ring reducer" and other gearboxes. The principle is more advanced deceleration structure, which includes the front planetary gear system, the rear planetary gear system and the suspension wheel 1, the front planetary gear system is composed of the front sun gear 3, the front planetary gear 4 and the front ring gear 9, and the rear planetary gear system It consists of the rear sun gear 5, the rear planetary ge...

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Abstract

A suspension wheel reducer and a suspension wheel zero-crossing multistage transmission, both of which include a front planetary gear train, a rear planetary gear train and a suspension wheel (1). By designing different sizes of the gears included in the front planetary gear train, the rear planetary gear train and the suspension wheel, any different reduction ratios can be realized. The floating wheel speed reducer and the floating wheel zero-crossing multi-stage transmission have simple structure and high reliability, overcome the defect in the prior art that a multi-stage gear transmission mechanism is required if a large reduction ratio is required, and reduce its overall size. Reduced costs.

Description

technical field [0001] The invention relates to the field of reducers, in particular to a suspension wheel reducer based on a planetary gear train mechanism structure. Background technique [0002] The reducer is a typical gear transmission device. As a basic component commonly used in mechanical transmission, its transmission reliability, transmission ratio and size determine the reliability, transmission efficiency and overall size of the equipment using the reducer. For the gear field, reducers, transmissions, etc. all belong to the structural category of gearboxes, and gearboxes are developing in the direction of high reliability and lightweight, which is also the focus of research and development of new gear transmission technologies in recent years. [0003] At present, the research on gearbox technology at home and abroad has the following three directions: [0004] 1. Develop lightweight materials and improve heat treatment processes. Such as developing and adoptin...

Claims

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Application Information

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IPC IPC(8): F16H1/46F16H3/44
CPCF16H1/46F16H3/44
Inventor 李建利邓巍孙姜燕赵继瑛
Owner 李建利