Swing arm type suspension based on bottom of automobile

Abstract

The invention belongs to the technical field of automobile suspensions, and particularly relates to a swing arm type suspension based on the bottom of an automobile. The suspension comprises a wheel mechanism and a swing arm mechanism; when the automobile runs on a protruding obstacle or the low-lying ground, wheels can swing when being in contact with the protruding obstacle or the low-lying ground; the wheels swing to drive a sliding disk; the sliding disk swings to drive a first swing block and a second swing block to swing; the first swing block and the second swing block swing to drive afourth output shaft, an eighth bevel gear, a seventh bevel gear, a third output shaft, a sixth bevel gear, a fifth bevel gear, a second output shaft and a fourth bevel gear swing which are installed in the first and second swing blocks to swing; the wheel mechanism and the swing arm mechanism swing around a fixed shaft; hard friction between tires and the ground can be prevented through swinging,and therefore the tires are protected; normal running of the automobile on the protruded obstacle or the low-lying ground can be ensured, and the suspension has a good use effect.

Description

technical field [0001] The invention belongs to the technical field of automobile suspension, in particular to a swing arm type suspension based on the bottom of the automobile. Background technique [0002] At present, the automobile suspension of existing design all is relatively single suspension structure. Moreover, their structures are relatively fragile, occupy a large space at the bottom of the car, cannot bear more gravity, and have poor traction and lateral stability, making the tires easy to wear; , can withstand more gravity, and has better traction and lateral stability, and a car drive axle that reduces tire wear is necessary. [0003] The present invention designs a swing arm type suspension based on the bottom of the automobile to solve the above problems. Contents of the invention [0004] In order to solve the above-mentioned defects in the prior art, the present invention discloses a swing arm type suspension based on the bottom of the automobile, which...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing design of automobile suspension is relatively simple suspension structure

Moreover, their structures are relatively fragile, occupy a large space at the bottom of the car, cannot bear more gravity, and have poor traction and lateral stability, making the tires easy to wear; , can withstand more gravity, and the traction and lateral stability are better, so it is necessary to reduce the tire wear of the car drive axle

Images