Vehicle gear shifting switching mechanism

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...

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.

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