Brake device and motor vehicle

Abstract

The invention provides a brake device and a motor vehicle. The brake device comprises a brake shoe arranged on a vehicle axle shaft and a brake chamber and further comprises an annular part welded to the vehicle axle shaft, a brake shoe support, a brake chamber support and a cam shaft adjusting arm. The brake shoe support is detachably and fixedly connected with the annular part. The brake shoe support penetrates the vehicle axle shaft to be detachably and fixedly connected with the annular part; and the brake chamber support is fixed to a shell-like part and is fixedly connected with the brake shoe support through the shell-like part. The cam shaft adjusting arm is fixedly connected to the shell-like part. According to the brake device, the brake device is connected with the vehicle axle shaft wholly, detachably and fixedly through the annular part welded to the vehicle axle shaft, and after-sale maintenance and field mounting work of the motor vehicle are quite convenient.

Description

technical field [0001] The invention relates to the field of motor vehicle component manufacturing, in particular to a brake device and a motor vehicle. Background technique [0002] As an important part of a motor vehicle, the brake device is a device that decelerates the motor vehicle or stops it within the shortest distance as required, so that the motor vehicle can exert its high-speed driving performance as much as possible under the premise of ensuring safety. [0003] Because the vehicle runs for a long time, the braking device has a failure cycle. The length of the failure period of the braking device has a lot to do with the long-term operating environment of the vehicle. If the vehicle is operated in an area with good traffic conditions for a long time, the failure period of the braking device is relatively longer. On the contrary, if the vehicle often runs long distances or runs for a long time in areas with poor traffic conditions such as remote mountainous ar...

AI Technical Summary

Problems solved by technology

However, for remote mountainous areas and areas with backward economic development, there are generally fewer professional vehicle maintenance stations, and the maintenance and replacement of braking devices are relatively troublesome.

Especially in remote mountainous areas or in the field, once the brake device of the vehicle suddenly fails, the driver cannot obtain professional cutting equipment and welding equipment in time. The maintenance or replacement of the brake device will inevitably become a difficult problem, and the light one will cause the vehicle to fail to drive normally. , which will lead to the danger of life and property loss of the occupants

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