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Gapless gear transmission multifunctional limiter

A gear transmission, multi-functional technology, applied in transmission parts, belts/chains/gears, mechanical equipment, etc., can solve problems such as potential safety hazards, and achieve the effects of low cost, reduced risk, and simple manufacturing

Inactive Publication Date: 2014-12-31
DALIAN YILIY CONSTR MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the potential safety hazard caused by the accumulation of errors in the existing gear transmission system, the present invention provides a multifunctional limiter for backlash-free gear transmission

Method used

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  • Gapless gear transmission multifunctional limiter
  • Gapless gear transmission multifunctional limiter
  • Gapless gear transmission multifunctional limiter

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] refer to Figures 1 to 5 , in this embodiment, the backlash-free gear transmission multifunctional limiter includes: a seat plate assembly 1, the upper end of the gear assembly 8 is fixedly installed on the seat plate assembly 1, and the gear of the gear assembly 8 and the worm gear assembly 7 passes through the bearing 9 Coaxially connected; gear assembly two 12. The gears of the first gear assembly 8 and the second gear assembly 12 are metal gears with soft materials attached to their surfaces. The soft material includes: polymer materials, such as plastic, rubber, etc.; composite materials, such as: carbon fiber, polyethylene fiber, etc.; or other materials with similar properties.

[0030] Working process: the multi-functional limiter includes the seat plate assembly 1 which acts as an upper support, the upper part of the shaft assembled ...

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Abstract

The invention discloses a gapless gear transmission multifunctional limiter, which is characterized by comprising a seat plate component (1), a first gear component (8) and a second gear component (12). The upper end of the first gear component (8) is fixedly mounted on the seat plate component (1), and the first gear component (8) is coaxially connected with a gear of a worm gear component (7) via a bearing (9). Gears of the first gear component (8) and the second gear component (7) are metal gears, and flexible materials are attached on the surfaces of the metal gears. The gapless gear transmission multifunctional limiter is high in precision, gapless transmission of the gears can be realized, error accumulated risks are reduced, and cost is low.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a high-precision backlash-free gear transmission multifunctional limiter. Background technique [0002] In the gear transmission system, due to the errors in manufacturing and assembly and the backlash of the gear transmission itself, the gear transmission in the general sense has a large transmission error. However, in many occasions, the gear needs to rotate in the positive and negative directions without interruption, so that the error continues to accumulate. In many occasions that require high transmission accuracy, there is a great potential safety hazard. In order to avoid or reduce errors that bring uncertain parameters to the detection, feasible technical means are used to achieve more accurate detection. [0003] In this field, there are certain improvement methods: (1) Increase the machining accuracy of transmission gears. High manufacturing cost has become the biggest problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/12
Inventor 刘宝隆滕儒民徐金帅郑亚辉冷冰李豪
Owner DALIAN YILIY CONSTR MACHINERY
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