Transmission chain integrating multi-element braking function

Abstract

The invention discloses a transmission chain integrating multi-element braking function. The transmission chain comprises a diesel engine and a hydraulic control system, wherein the diesel engine is sequentially connected with a clutch, a gearbox, a transmission shaft and a transfer case, the transfer case is in two-stage transmission, and the front output end of the transfer case is connected with an intermediate brake, a transmission shaft II and a front drive axle through a transmission shaft I; a left front wheel brake and a right front wheel brake are arranged at two ends of the front drive axle and connected with a left front wheel and a right front wheel; a rear output end of the transfer case is connected with the input end of a rear drive axle through a rear transmission shaft, and a left rear wheel brake and a right rear wheel brake are installed at the two ends of the rear drive axle and connected with a left rear wheel and a right rear wheel; the middle brake, the left front wheel brake, the right front wheel brake, the left rear wheel brake and the right rear wheel brake are connected with the hydraulic control system. The transmission chain is advantaged in that various braking functions of the vehicle are achieved, and transmission stability and transmission reliability can be achieved on the basis that vehicle braking safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of transmission and braking systems of mine-used explosion-proof rubber-tyred vehicles, in particular to a transmission chain with multiple braking functions. Background technique [0002] The four-wheel drive vehicle with integrated chassis for transporting people and materials used in coal mines has a traditional transmission line with a too large distance from the transfer case to the front axle, that is, the length and angle of the front transmission shaft exceed the theoretical value, the transmission shaft is too long, and the high speed It is easy to resonate with the vehicle, and at the same time, it will produce plastic deformation or even break when transmitting large torque, which will affect the transmission performance and operation reliability of the whole vehicle. Contents of the invention [0003] The purpose of the present invention is to provide a transmission chain with multiple braking ...

AI Technical Summary

Problems solved by technology

[0002] The four-wheel drive vehicle with integrated chassis for transporting people and materials used in coal mines has a traditional transmission line with a too large distance from the transfer case to the front axle, that is, the length and angle of the front transmission shaft exceed the theoretical value, the transmission shaft is too long, and the high speed When it is easy to resonate with the vehicle, it will produce plastic deformation or even break when transmitting large torque at the same time, which will affect the transmission performance and operation reliability of the vehicle

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