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Multi-speed transmission

A multi-speed transmission and transmission technology, which is applied to clutches, one-way clutches, gear transmissions, etc., can solve problems such as vehicle inoperability, equipment inoperability, and gear damage, so as to reduce maintenance time, improve production, and avoid gear damage Effect

Inactive Publication Date: 2017-02-22
杨勇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems that the gears are easily damaged during the switching process, the vehicle cannot be operated and the equipment cannot be operated due to the damage of the transmission, the present invention provides a multi-speed transmission, and its purpose is to use a one-way clutch to increase the transmission capacity Shift gears, reduce the failure rate of gears, and improve the operation rate of equipment or vehicles

Method used

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Embodiment Construction

[0022] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] The technical solution of the present invention is a multi-speed transmission, figure 1 It is a cross-sectional schematic diagram of a multi-speed transmission. The multi-speed transmission includes a one-way clutch 24, an inner ring 16 and an outer ring 15 in the one-way clutch 24, a wedge 19 between the inner ring 16 and the outer ring 15, and a drive shaft of the transmission. The driving gear 11 arranged on 13, the driven gear 12 arranged on the driven shaft 14 of the transmission, the driving shaft 13 and the driven shaft 14 of the transmission are respectively provided with a plurality of driving gears 11 and driven gears 12 with different diameters , the corresponding pairs of gears on the driving shaft 13 and the driven shaft 14 are always meshed together, 10 is the meshing part of the driving gear 11 and the driven gear 12, ...

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Abstract

A multi-speed transmission belongs to the field of transmission. A plurality of pairs of gears, which are always engaged together and have different diameters, are correspondingly arranged on a driving shaft and a driven shaft of the multi-speed transmission respectively; one-way clutches are arranged between the gears on either the driving shaft or the driven shaft; the driving shaft or the driven shaft, on which the one-way clutches are arranged, can move axially; shifting parts, which can be contacted with wedges, are arranged on the peripheries of the inner rings of the one-way clutches; the shifting parts are contacted with the wedges when the driving shaft or the driven shaft moves axially; and the rotating gears at different axial positions are different. Through the multi-speed transmission, collisions and damage of the gears caused during shifting can be avoided, the failure rate of a gearbox is reduced, and the operating time is prolonged; the service life of the multi-speed transmission is prolonged; and the multi-speed transmission with the structure is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to a transmission, in particular to a multi-speed transmission, belonging to the field of transmissions. Background technique [0002] The transmission uses the mutual meshing between multiple gears with different diameters to change the speed. The traditional transmission realizes the speed change through the axial movement of the gears and the mutual meshing between the gears with different diameters. During the switching process of this kind of transmission, there are It is easy to cause gear damage. Due to the failure of the transmission, the vehicles and equipment using the transmission will stop running and cannot work. Especially in the equipment that acts on the assembly line, it will cause the entire production line to stop. Therefore, reducing the failure rate of the transmission is considered With production efficiency. How to reduce the gear damage of the transmission and realize the change of the rotation speed witho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/10F16H3/089F16D41/06
CPCF16D41/06F16D2041/0603F16H3/089F16H3/10F16H2003/0811
Inventor 杨勇
Owner 杨勇
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