Automobile continuously variable transmission with cone friction wheels

A continuously variable transmission, friction wheel technology, applied in the direction of friction transmission, belt/chain/gear, elements with teeth, etc., can solve the problems of high manufacturing cost, complex structure and operation, complex structure of automatic transmission, etc. The effect of low cost and wide application prospects

Inactive Publication Date: 2016-07-13
SHAOXING UNIVERSITY
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  • Application Information

AI Technical Summary

Problems solved by technology

Manual mechanical transmissions and automatic transmissions have complex structures and high manufacturing costs. Continuously variable transmissions are a pair of belt-type reduction devices that change the transmission ratio by changing the diameter of the master-slave pulley. The change in the diameter of the master-slave pulley is driven by hydraulic pressure. Two pairs of conical wheels to complete, the structure and operation is still complicated

Method used

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  • Automobile continuously variable transmission with cone friction wheels
  • Automobile continuously variable transmission with cone friction wheels

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Embodiment Construction

[0015] In order to make the technical solution of the present invention clearer, the following in conjunction with the attached figure 1 , figure 2 The present invention will be described in detail. It should be understood that the specific implementations described in this specification are only for explaining the present invention, and are not intended to limit the protection scope of the present invention.

[0016] The present invention is a kind of tapered surface friction wheel automobile continuously variable transmission, comprising a gearbox body 1, an input shaft 3 arranged in the lower part of the gearbox body 1, a screw shaft 6 arranged in the middle of the gearbox body 1, and arranged in the gearbox body 1 The output shaft 10 in the upper part of the body 1, the input shaft 3 is fixedly connected with the input cone friction wheel 2 with a large left and a small right, and the output shaft 10 is fixed with an output cone friction wheel with a small left and a lar...

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Abstract

The invention discloses an automobile continuously variable transmission with cone friction wheels. The automobile continuously variable transmission comprises a gearbox body, an input shaft arranged at the lower part in the gearbox body, a screw rod shaft arranged in the middle of the gearbox body, and an output shaft arranged at the upper part in the gearbox body, wherein an input cone friction wheel with a large left part and a small right part is fixedly connected to the input shaft; an output cone friction wheel with a small left part and a large right part is fixedly connected to the output shaft; a screw rod is arranged in the middle of the screw rod shaft; a middle variable speed friction wheel is mounted on the screw rod; a pinion is mounted at the right end of the screw rod shaft; a variable speed operation mechanism is arranged on the right side of the gearbox body and comprises a pedal, a lever, a sector gear and the pinion; the pedal is fixedly connected with the lever; the sector gear is fixedly connected to the lower end of the lever; and the lever and the sector gear rotate around an operation shaft. The automobile continuously variable transmission with the cone friction wheels is simple in structure, low in cost and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of automobile transmissions, in particular to a tapered surface friction wheel automobile continuously variable transmission. Background technique [0002] Automobile transmission is the main component of automobile. At present, automobile transmission mainly includes manual mechanical transmission, automatic transmission and continuously variable transmission. Manual mechanical transmissions and automatic transmissions have complex structures and high manufacturing costs. Continuously variable transmissions are a pair of belt-type reduction devices that change the transmission ratio by changing the diameter of the master-slave pulley. The change in the diameter of the master-slave pulley is driven by hydraulic pressure. Two pairs of conical wheels are completed, and the structural operation is still complicated. [0003] Aiming at the problems mentioned above, it is necessary to design a kind of automotive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H15/22F16H59/02
CPCF16H15/22F16H59/02F16H2059/0234
Inventor 黄德中黄颖
Owner SHAOXING UNIVERSITY
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