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Gear assembly and gear combination

A gear combination and gear technology, applied to components with teeth, belts/chains/gears, portable lifting devices, etc., can solve problems such as abnormal noise and gear transmission noise, achieve good elasticity, reliable connection, and improve smoothness Effect

Pending Publication Date: 2021-02-09
深圳市三多乐智能传动有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of noise or abnormal noise during gear transmission, the present invention provides a gear assembly and a gear combination

Method used

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  • Gear assembly and gear combination

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Embodiment Construction

[0043] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0045] see figure 1 , the first embodiment of the present invention provides a gear assembly 1, including...

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Abstract

The invention relates to the technical field of gears, in particular to a gear assembly and a gear combination. The gear assembly comprises at least a first gear and a second gear which have the samesize and are coaxially arranged, and the first gear and the second gear comprise a plurality of first gear teeth and a plurality of second gear teeth which are elastically arranged in a staggered manner. When the first gear teeth and / or the second gear teeth are stressed, included angles between the first gear teeth and the second gear teeth change. When the gear assembly is meshed with other gears, the gear assembly is stressed by other gears, the included angles between the first gear teeth and the second gear teeth change, the first gear teeth are in meshed transmission with other gears, the second gear teeth are in pressure contact with other gears, the gear teeth in pressure contact eliminate backlash between the gear teeth during gear meshed transmission, non-backlash transmission isachieved, the phenomenon that noise or abnormal sound is generated during transmission of the gear assembly is avoided, meanwhile, after transmission of the gear assembly is completed, non-backlash meshing is kept between the gear assembly and other gears, and the transmission precision of the gear assembly is further improved.

Description

【Technical field】 [0001] The invention relates to the technical field of gears, in particular to a gear assembly and a gear combination. 【Background technique】 [0002] Gear transmission is the most widely used form of transmission in mechanical transmission. Its transmission is relatively accurate, high in efficiency, compact in structure, reliable in operation and long in life. [0003] In the commonly used gear transmission components, there will be a small backlash between the gears after the gears are meshed. Due to the existence of the backlash, when the gears are transmitting, especially in a vibrating environment, noise or abnormal sound will be generated. 【Content of invention】 [0004] In order to solve the problem of generating noise or abnormal sound during gear transmission, the invention provides a gear assembly and a gear combination. [0005] In order to solve the above technical problems, the present invention provides a gear assembly, which is characteri...

Claims

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Application Information

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IPC IPC(8): F16H55/18F16H55/14
CPCF16H55/14F16H55/18
Inventor 周晓倩陈思华曲泽霖
Owner 深圳市三多乐智能传动有限公司
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