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Manual transmission

A technology for manual transmissions and gearboxes, applied in transmissions, gear transmissions, belts/chains/gears, etc., can solve the problems of difficult operation, complex structure, and high cost, and achieve convenient maintenance and replacement, small size, and low cost Effect

Inactive Publication Date: 2017-10-31
肖荣寿
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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 provide a manual transmission that is easy to operate, simple in structure, small in size, low in cost and widely used, and solves the problem of complex structure of existing manual transmissions. , large volume, high cost, difficult to operate, very limited in application

Method used

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Examples

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Embodiment 1

[0024] A manual transmission, comprising a gearbox housing, an input shaft 2 and an output shaft 1 fixed horizontally at the bottom of the gearbox housing, and a power unit 3 that drives the input shaft 2 to rotate, one end of the output shaft 1 is an output end 4, The other end is connected with a shifting device, and the shifting device includes a shift lever 51 and a movable joint 52 connected to the bottom of the shift rod 51, the movable joint 52 is connected to the output shaft 1, and the input shaft 2 is fixed with at least Two driving gears, the output shaft 1 is equipped with transmission gears 9 with the same number of driving gears, which are respectively matched with the size of the driving gears and meshed with each other. The output shaft 1 is fixedly equipped with splines 12, The transmission gear 9 is vacantly sleeved on the output shaft 1, and its inner ring is provided with a spline slot 11 matching the spline 12, and the distance between the transmission gear...

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PUM

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Abstract

The invention relates to a manual transmission. The manual transmission comprises a transmission housing, an input shaft, an output shaft and a power device, wherein the input shaft and the output shaft are horizontally fixed at the bottom of the transmission housing, the power device drives the input shaft to rotate, one end of the output shaft is an output end, the other end of the output shaft is connected with a gearshift device, at least two driving gears are fixed on the input shaft, transmission gears with the number which is equal to that of the driving gears are mounted on the output shaft, all transmission gears are matched with the driving gears in terms of size and meshed with the driving gears respectively, the transmission gears with different rotating speeds are obtained after meshing, splines are fixedly mounted on the output shaft, the transmission gears sleeve the output shaft in a non-contact mode, spline clamping grooves which are matched with the splines are designed in inner rings of the transmission gears, and the distance among the transmission gears is larger than the length of the splines. The manual transmission is easy to operate, simple in structure, small in size, low in costs and wide in application.

Description

【Technical field】 [0001] The invention relates to the fields of automobiles, electric vehicles and machinery, in particular to a manual transmission. 【Background technique】 [0002] The manual transmission is to change the meshing position of the gears in the transmission by shifting the shift lever, and change the transmission ratio by moving the fork synchronizer, so as to achieve the purpose of speed change. Most of the current manual transmissions are complex in structure, large in size, high in cost and expensive to produce , Assembly, maintenance and replacement are more difficult, very limited in application. 【Content of invention】 [0003] The purpose of the present invention is to provide a manual transmission that is easy to operate, simple in structure, small in size, low in cost and widely used, and solves the problem that the existing manual transmission is complex in structure, large in size, high in cost, difficult to operate, and very useful in application....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H3/089
CPCF16H3/089
Inventor 肖荣寿
Owner 肖荣寿