Vehicle gear shifting switching mechanism

A technology for converting mechanisms and vehicles, applied in mechanical equipment, components with teeth, belts/chains/gears, etc., can solve the problems of large structure size, poor adaptability, and many materials, so as to reduce the shifting operation force and optimize the The effect of shifting comfort and convenient rocker arm angle

Inactive Publication Date: 2015-10-28
CHERY COMML VEHICLE ANHUI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: in order to improve the shifting quality of the transmission, it is necessary to increase the size of the shift rocker arm and the inertia hammer rocker arm and the weight of the hammer, thus greatly increasing the The range of movement of the external shifting parts of the transmission is limited, and the shifting quality cannot be further improved due to insufficient layout space, which brings difficulties to the design and layout
Moreover, the traditional structure has large size, more materials, and heavy
In addition, it is difficult to adjust the angle of the shift rocker arm, and the adaptability is poor. The joint of the shift cable needs to be equipped with an adjusting screw, which indirectly increases the cost of the shift cable.

Method used

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  • Vehicle gear shifting switching mechanism
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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] see figure 1 , a vehicle shift conversion mechanism, has:

[0022] The support 4 fixed on the vehicle;

[0023] The inertia hammer rocker arm 1 rotatably installed on the support 4 near the middle, wherein one end of the inertia hammer rocker arm 1 is connected with the shift cable 14;

[0024] An adjusting arm assembly 12 with one end hinged to the other end of the inertia hammer rocker arm 1 , wherein the other end of the adjusting arm assembly 12 is hinged to the shift rocker arm 13 .

[0025] The adjustment arm assembly 12 includes an adjustment fork 2 and a ball head 3; one end of the adjustment fork 2 is hinged with the inertia hammer rocker 1, and the other end is provided with an extension rod; one end of the ball head...

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PUM

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Abstract

The invention discloses a vehicle gear shifting switching mechanism which is provided with a bearing (4), an inertia hammer rocker arm (1) and an adjustment arm assembly (12), wherein the bearing (4) is fixed on a vehicle; the near middle part of the inertia hammer rocker arm (1) is rotationally mounted on the bearing (4); one end of the inertia hammer rocker arm (1) is connected with a gear shifting inhaul cable (14); one end of the adjustment arm assembly (12) is articulated with the other end of the inertia hammer rocker arm (1); and the other end of the adjustment arm assembly (12) is articulated with a gear shifting rocker arm (13). The gear shifting quality of a speed changer can be further improved in a limited space. Furthermore, due to the reduction of the size of the vehicle gear shifting switching mechanism, the vehicle gear shifting switching mechanism is light in weight and convenient to adjust.

Description

technical field [0001] The invention belongs to the field of vehicle driving control, and in particular relates to a vehicle gear shifting conversion mechanism. Background technique [0002] Previously, the transmission was simply equipped with a shift rocker arm, and then an inertia hammer was added to the shift rocker arm to reduce the shift force and reflect the suction feeling (these two are shift quality evaluation indicators). [0003] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: in order to improve the shifting quality of the transmission, it is necessary to increase the size of the shift rocker arm and the inertia hammer rocker arm and the weight of the hammer, thus greatly increasing the The range of movement of the external shifting parts of the transmission is limited, and the shifting quality cannot be further improved due to insufficient layout space, which brings difficulties to th...

Claims

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Application Information

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IPC IPC(8): F16H59/02
CPCF16H59/0208F16H59/0278F16H2306/00
Inventor 廖宏波唐庆伟王佰杰胡旭军田军伟彭珊陈意
Owner CHERY COMML VEHICLE ANHUI
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