Abrasion-resistant and convenient-to-clear gearbox upper cover

Abstract

The invention relates to the technical field of automobile parts, and discloses an abrasion-resistant and convenient-to-clear gearbox upper cover. The abrasion-resistant and convenient-to-clear gearbox upper cover comprises a gearbox inner cover, a speed change upper opening is formed in the front face of the gearbox inner cover, an outer cover fixing plate is fixedly mounted on the position, on the right side of the speed change upper opening, of the front face of the gearbox inner cover, an outer cover fixing groove is formed in the front face of the outer cover fixing plate, and an inner cover fixing groove is formed in the front face of the gearbox inner cover. According to the abrasion-resistant and convenient-to-clear gearbox upper cover, a gearbox outer cover is movably mounted outside the gearbox inner cover, thus the situation that the gearbox inner cover is directly subjected to once abrasion can be effectively avoided, through a clearing spraying gun, the transverse clearingposition can be adjusted through an adjusting gear, the clearing height can be adjusted through a spraying gun adjusting rotary knob, the situation that the clearing position of the gearbox outer cover is too small can be effectively reduced, and thus the problems that the gearbox upper cover is prone to once abrasion damage, and is difficult to clear are effectively solved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a wear-resistant and easy-to-clean gearbox upper cover. Background technique [0002] The upper cover of the gearbox is an important part that connects the gearbox and the overall mechanism of the car. It is mainly used to realize gear shifting. block connection, the shift block drives the shift fork shaft to move, the shift fork shaft drives the shift fork to move, the shift fork drives the gear sleeve to move, and finally realizes gear shifting. The upper cover also has an external gear selection rocker arm and an internal gear selection mechanism. The integrity of the cover determines the security of the connection. [0003] Chinese patent CN 103615519 A proposes an electric starter gearbox for a gasoline engine. The electric starter gearbox for a gasoline engine is equipped with a left spacer and a right spacer on the left and right sides of the gear shaft respectively on...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a wear-resistant and easy-to-clean gearbox upper cover, which has the advantages of wear resistance and easy cleaning, and solves the problem that the gearbox upper cover is easily damaged by primary wear and the gearbox upper cover is difficult to clean. cleanup problem

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