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Booster opening mechanism of gearbox control assembly

A technology of opening mechanism and booster, applied in mechanical equipment, components with teeth, belts/chains/gears, etc., can solve the problems of large gear selection resistance and complex structure, achieve low gear selection resistance and simplify the overall operation. The effect of forming a structure and reducing costs

Inactive Publication Date: 2020-03-27
SHAANXI FAST GEAR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of the complex structure of the matching booster operating mechanism and relatively large gear selection resistance in the above-mentioned prior art, and provide a booster opening mechanism of the gearbox control assembly

Method used

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  • Booster opening mechanism of gearbox control assembly
  • Booster opening mechanism of gearbox control assembly

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a booster opening mechanism of a gearbox control assembly. The booster opening mechanism of the gearbox control assembly comprises an input gear shifting lever, a booster inputpoking head, a booster input shaft, a booster output shaft, a booster output poking head and an output gear shifting lever. One end of the input gear shifting lever stretches into a control assemblyshell and is fixedly connected with one end of the booster input poking head, the other end of the booster input poking head is connected with the booster input shaft, the other end of the booster input shaft is located inside the booster output shaft, and the booster input shaft is connected with a booster valve element. The outer wall of the booster output shaft is connected with the booster output poking head and the output gear shifting lever in sequence. When the booster input shaft moves, the booster valve element is opened, and the booster output shaft is pushed to move in the movementdirection of the booster input shaft. According to the booster opening mechanism of the gearbox control assembly, a booster opening structure which is of an internal and external shaft structure and is located on the control assembly is replaced by a two-section type booster opening structure, the single-lever and dual-lever universal control is replaced by the dual-lever control, and therefore the structure of the control assembly is greatly simplified, the cost is reduced, and the gear selection performance of the control assembly is improved.

Description

technical field [0001] The invention belongs to the field of gearboxes and relates to a booster opening mechanism of a gearbox control assembly. Background technique [0002] At present, in order to improve the shifting experience, the gearbox control mechanism is usually matched with a booster, and the gearbox control mechanism matched with the booster generally adopts a dual-axis structure of inner and outer shafts to realize the booster in order to realize the shift assist function of the shift booster. , however, the dual-axis structure of the inner and outer shafts leads to a certain degree of complexity in the structure of the operating mechanism, which requires higher machining accuracy of the parts, which in turn leads to higher cost of the parts. At the same time, when the dual-axis structure of the inner and outer shafts is used for the gear selection operation, the frictional resistance between the internal parts of the operating mechanism is relatively large, res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H59/02
CPCF16H59/0278
Inventor 简晓鹏严鉴铂刘义章刚张发勇
Owner SHAANXI FAST GEAR CO
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