An automobile gearbox integrating clutch and shifting functions

Abstract

The invention discloses an automobile gear box integrating a clutch function and a gear shifting function. The automobile gear box integrating the clutch function and the gear shifting function comprises a gear box body, a force input shaft, a force output shaft, connecting gears and hydraulic reversing valves. Bearings on the side wall of the gear box body are connected with the force input shaft and the force output shaft in an embedded manner. The force input shaft and the force output shaft are sequentially connected with multiple pairs of gears in a penetrating manner. The bottom end of the gear box body is connected and provided with supporting bases through telescopic hydraulic cylinders. The top ends of the supporting seats are provided with the connecting gears. Each connecting gear is engaged and connected with a drive gear and a driven gear which are arranged at the same position. The telescopic hydraulic cylinders are connected to the hydraulic reversing valves through hydraulic oil guide pipes. The hydraulic reversing valves are connected to an automobile computer through data wires. The automobile computer instructs the hydraulic reversing valves respectively to control the actions of the telescopic hydraulic cylinders. Each telescopic hydraulic cylinder pushes the corresponding connecting gear to engage and connect the corresponding drive gear with the corresponding driven gear, wherein the drive gear and the driven gear are arranged on the same position. Thus, engagement, disengagement and speed changing of the gear box are integrally completed, and the automobile gear box has very high practical value.

Description

technical field [0001] The invention relates to an automobile gearbox, in particular to an automobile gearbox integrating clutch and shifting functions. Background technique [0002] Automobile is a kind of main means of transportation for people's daily travel. The automobile is powered by the engine, the power is adjusted through the transmission device and the speed regulating device, and finally transmitted to the wheels through the transmission shaft. At present, the vehicle clutch used in the transmission device of the vehicle is connected by friction clutch plates. During the connection process, part of the power is converted from friction to heat. The power waste is serious and the power transmission is slow. At the same time, the number of gears in the existing vehicle gearbox is large. In the process of shifting gears, the lever and the pads are used to drive the gears for meshing between the gears. The paddles and pads are relatively easy to wear. Although there i...

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes an automobile gearbox that integrates clutch and shifting functions, which solves the problems of serious power waste and slow power transmission in the traditional clutch transmission in the prior art, as well as the complex structure and easy damage of the traditional gearbox. There are two parallel power transmission shafts connected in series with several pairs of gears that are not connected to each other. Through the meshing of the connecting gears, the power transmission between the gears is carried out, and the speed is changed at the same time. The gear clutch and speed change are integrated.

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