Gear shifting mechanism, transmission and vehicle

A technology of shifting mechanism and shifting box, which is applied to vehicle components, vehicle gearboxes, instruments, etc., can solve problems such as affecting the driver's manipulation, long shifting range, and unsmooth gear arrangement.

Pending Publication Date: 2021-11-12
ZHEJIANG WANGLIYANG TRANMISSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related art, the gear arrangement of the multi-gear shift mechanism is not smooth, and most of the gears are arranged horizontally, which makes the shifting stroke longer and affects the driver's manipulation. Some of them adopt a superposition method to arrange many gears , but the order is messy

Method used

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  • Gear shifting mechanism, transmission and vehicle
  • Gear shifting mechanism, transmission and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 As shown, the present invention firstly proposes a shifting mechanism, including: a control device, an operating cylinder 300, a shifting device and a fork shaft.

[0046] Wherein, the shifting device includes at least two shifting structures, and each shifting structure is provided with a plurality of gears, and at least two shifting structures are connected with the operating cylinder 300, and can be operated under the action of the operating cylinder 300. switch position; the operating cylinder 300 is connected with the control device, and can act under the control of the control device, and then drive one of the gear shifting structures to work and output multiple gear positions; the fork shaft is connected with the control device, and the fork shaft can be in the Driven by the control device, it cooperates with one of the multiple gears provided by the gear shifting device to shift gears, thereby realizing gear shifting.

[0047] In particular, th...

Embodiment 2

[0050] Such as figure 1 with figure 2 As shown, the second one of the present invention proposes a shifting mechanism, including: a control device, an operating cylinder 300, a shifting device and a fork shaft; the shifting device includes a shifting box, a first shifting structure and a second shifting mechanism blocking structure.

[0051] Wherein, the shifting device includes a first shifting structure and a second shifting structure, each shifting structure is provided with a plurality of gear positions, and both shifting structures are connected with the operating cylinder 300, and can be operated on the operating cylinder The position is switched under the action of 300; the operating cylinder 300 is connected to the control device, and can act under the control of the control device, and then drive the first shifting structure or the second shifting structure to work and output multiple gears; the fork shaft and The control device is connected, and the fork shaft can...

Embodiment 3

[0075] The third embodiment of the present invention proposes a transmission, including: the shifting mechanism as in the first or second embodiment (this embodiment is not shown in the figure).

[0076] The transmission proposed in this embodiment includes the shifting mechanism of the first or second embodiment above. Therefore, it has all the beneficial effects of the above-mentioned shifting mechanism, which will not be stated one by one here.

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PUM

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Abstract

The invention provides a gear shifting mechanism, a transmission and a vehicle, wherein the gear shifting mechanism comprises a control device, a control air cylinder, a gear shifting device and gear fork shafts; the control air cylinder is connected with the control device, and the control air cylinder is configured to be suitable for acting under the control of the control device; the gear shifting device comprises at least two gear shifting structures, the at least two gear shifting structures are each provided with a plurality of gears, the at least two gear shifting structures are connected with the control air cylinder, and the gear shifting device is configured to be suitable for driving one of the at least two gear shifting structures to output multiple gears under the action of the control air cylinder; and the gear fork shafts are connected with the control device, and each gear fork shaft is configured to be suitable for being driven by the control device to be matched with one of the multiple gears for gear shifting. According to the gear shifting mechanism, each gear fork shaft can be matched with four gears for gear shifting, the action stroke of each time of gear shifting can be shortened, and a user can operate and use the gear shifting mechanism conveniently.

Description

technical field [0001] The invention relates to the technical field of transmissions, in particular to a shift mechanism, a transmission and a vehicle. Background technique [0002] At present, the manual shifting mechanism is developing in the direction of multiple gears. Due to the increase in the number of gears, the output speed ratio of the transmission is wider, which can meet the power and economy of the vehicle and make the gear shifting easier. In the related art, the gear arrangement of the multi-gear shifting mechanism is not smooth, and most of the gears are arranged horizontally, which makes the shifting stroke longer and affects the driver's manipulation. Some of them adopt a superposition method to arrange many gears , but the order is messy. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] To this end, the first aspect of the present invention provides a shift...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H63/32F16H61/40F16H59/02
CPCF16H63/32F16H61/40F16H59/0278F16H2200/0065
Inventor 胡楚金申文权张秋贵宋萌萌徐卫权姜勇俊李小建
Owner ZHEJIANG WANGLIYANG TRANMISSION CO LTD
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