A car suspension with adjustable travel range

Abstract

The invention relates to the technical field of automobile parts, in particular to an automobile suspension with an adjustable travel range. The automobile suspension comprises a bottom plate, whereina differential is fixedly mounted on the bottom plate through bolts; an input end of the differential is connected to an output end of an automobile engine through a main shaft; an output end of thedifferential drives a differential output shaft; and the bottom plate is fixedly equipped with adjustment frames on the left side and the right side of the differential. The automobile suspension withthe adjustable travel range has the beneficial effects of adjusting the height of the bottom plate through lifting push rods so as to adjust a running state of an automobile according to states of road surfaces, and ensuring that the automobile has good cross-country capacity in obstacle road sections and has good road holding capacity in smooth road sections so as to improve the running speed. In addition, the automobile suspension adopts the lifting push rods so as to achieve a large range for height adjustment of the bottom plate and avoid the tilt of wheels during adjustment. The adjustment is more stable, and the running is more comfortable.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an auto suspension with an adjustable travel range. Background technique [0002] Automobile is a common means of transportation. If the speed of the car is too high during driving, it is easy to stall and overturn due to the reduction of the grip of the car. At present, an important way to improve the grip of the car is to reduce the height of the chassis of the car, so that the center of gravity of the car Moving down, it is not easy to turn over, and it is safer to drive. [0003] However, after lowering the chassis of the car, the distance between the chassis of the car and the ground becomes smaller, which makes it easy to jam the chassis when there are obstacles on the ground, resulting in a decrease in the off-road capability of the car, and the car also needs to drive to these roads during use The poor state of the area has caused troubles in use. On the other hand, when the c...

AI Technical Summary

Problems solved by technology

[0003] However, after lowering the chassis of the car, the distance between the chassis of the car and the ground becomes smaller, which makes it easy to jam the chassis when there are obstacles on the ground, resulting in a decrease in the off-road capability of the car, and the car also needs to drive to these roads during use Areas in poor condition, causing trouble in use

On the other hand, when the car is driving, it is easy to vibrate up and down due to potholes or inclinations on the road surface. In order to increase the comfort of the car when it vibrates, it is necessary to add a buffer device to the car, which leads to the impact of the buffer device. , when the car vibrates up and down, the height of the chassis will change drastically. If the chassis and the ground do not reserve enough anti-seismic travel intervals, the severe vibration will cause the chassis to scratch against the ground, causing serious damage to the chassis.

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