Shifting fork with fan impellers for heat dissipation

Abstract

The invention discloses a shifting fork with fan impellers for heat dissipation. The shifting fork comprises a shifting fork handle base, shifting fork arms, shifting fork feet and fan impeller devices. An installing hole is formed in the center of the upper end of the shifting fork handle base. The three fan impeller devices are arranged at the lower end of the shifting fork handle base and penetrate through the face of the shifting fork handle base. The two ends of each fan impeller device are communicated. A rotating shaft rod is arranged in the center of each fan impeller device and provided with multiple exhaust paddles. The shifting fork arms are arranged at the two ends of the shifting fork handle base. The shifting fork feet are installed at the bottoms of the shifting fork arms. By means of the mode, the fan impeller devices installed on a shifting fork body are used for carrying out exhausting and cooling on the shifting fork body, the overall environment temperature of a gearbox is controlled, and the service life is prolonged.

Description

technical field

[0001] The invention relates to the field of shift forks, in particular to a shift fork with a fan impeller for heat dissipation. Background technique

[0002] The shift fork is a clutch control device. For example, the structure of the end face coupling teeth, the structure of the inner and outer teeth, all need to be controlled by a shift fork to realize the combination and separation. It can also be used to toggle the sliding gear, change its position on the gear shaft, and can move up and down or left and right to achieve different speeds. The shift fork in the car is an important device in the gearbox. After a long time of operation in the gearbox, the temperature is often too high, which will affect the use of parts. However, the traditional shift fork obviously does not have the function of automatic exhaust and heat dissipation. To dissipate the temperature in the gearbox, it cannot further enhance its own value. Contents of the invention

[0003] ...

Examples

Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A shift fork with a fan impeller for heat dissipation, comprising a shift fork handle base 1, a shift fork arm 2, a shift fork foot 3 and a fan impeller device 4, the center of the upper end of the shift fork handle base 1 is provided with a mounting hole 5, the The lower end of the shift fork handle seat 1 is provided with three fan impeller devices 4, the fan impeller devices 4 run through the seat surface of the shift fork handle sea...

technical field

[0001] The invention relates to the field of shift forks, in particular to a shift fork with a fan impeller for heat dissipation. Background technique

[0002] The shift fork is a clutch control device. For example, the structure of the end face coupling teeth, the structure of the inner and outer teeth, all need to be controlled by a shift fork to realize the combination and separation. It can also be used to toggle the sliding gear, change its position on the gear shaft, and can move up and down or left and right to achieve different speeds. The shift fork in the car is an important device in the gearbox. After a long time of operation in the gearbox, the temperature is often too high, which will affect the use of parts. However, the traditional shift fork obviously does not have the function of automatic exhaust and heat dissipation. To dissipate the temperature in the gearbox, it cannot further enhance its own value. Contents of the invention

[0003] ...

Examples

Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A shift fork with a fan impeller for heat dissipation, comprising a shift fork handle base 1, a shift fork arm 2, a shift fork foot 3 and a fan impeller device 4, the center of the upper end of the shift fork handle base 1 is provided with a mounting hole 5, the The lower end of the shift fork handle seat 1 is provided with three fan impeller devices 4, the fan impeller devices 4 run through the seat surface of the shift fork handle sea...

Images