Multifunctional suspension interconnection system and vehicle thereof

Abstract

The invention discloses a multifunctional suspension interconnection system suitable for a six-wheeled vehicle. The rear end of a front rocker arm is connected with the front end of a rear rocker armthrough a crossing adjusting rod, the crossing adjusting rod is provided with a spring rod, the front end of the front rocker arm is connected with a front wheel axle via a universal joint, the two ends, connected with horizontal upper and lower rocker arms, of the rear end of the rear rocker arm are provided with longitudinal upper and lower rocker arms, and the two ends of the longitudinal upperand lower rocker arms are connected with a rear wheel axle through universal joints. The multifunctional suspension interconnection system suitable for four-wheeled vehicles is characterized in thatthe front end of a front rocker arm is connected with a front wheel axle through a universal joint, and the rear end of a rear rocker arm is connected with a rear wheel axle through a universal joint.According to the multifunctional suspension interconnection system suitable for eight-wheeled vehicles, the front end of a front rocker arm and the rear end of a rear rocker arm are connected with the multifunctional suspension interconnection system suitable for the four-wheeled vehicle through universal joints, and the front end of the front rocker arm is connected with a transverse up-and-downrocker arm and a longitudinal up-and-down rocker arm through universal joints. The invention further provides a corresponding vehicle. The system realizes comprehensive inclination prevention, and has a cross lifting torsion eliminating function and a damping function.

Description

technical field [0001] The invention relates to the technical field of vehicle anti-tilt components, in particular to a suspension interconnection system with multiple functions and a vehicle thereof. Background technique [0002] When the vehicle is driving on different terrains, the suspension is often subjected to many different external forces, such as the inertial force of emergency braking, the centrifugal force of fast turning, the gravity of unevenness and the offset of the center of gravity of the inclined road surface, and the elastic shock absorption of the vehicle One side of the component will be compressed and lowered, and the other side will be raised due to reduced gravity. This phenomenon increases the risk of unsafe and unstable vehicles, and even directly leads to the possibility of overturning. [0003] However, the existing U-shaped anti-roll bar has a single function, and is generally only arranged on the front or rear wheels to control the tilt of the ...

AI Technical Summary

Problems solved by technology

[0002] When the vehicle is driving on different terrains, the suspension is often subjected to many different external forces, such as the inertial force of emergency braking, the centrifugal force of fast turning, the gravity of unevenness and the offset of the center of gravity of the inclined road surface, and the elastic shock absorption of the vehicle One side of the component will be compressed and lowered, and the other side will be raised due to reduced gravity. This phenomenon increases the risk of unsafe and unstable vehicles, and even directly leads to the possibility of overturning.

[0003] However, the existing U-shaped anti-roll bar has a single function, and is generally only installed on the front or rear wheels to control the inclination of the left and right wheels. It cannot achieve all-round anti-tilt function, and there is also a harmful side.

For example, when the vehicle is off-road on uneven terrain, the U-shaped anti-roll bar restricts the vertical movement of the wheel, resulting in uneven contact pressure between the wheel and the ground, and even causing the wheel to hang in the air, reducing the vehicle's fast passing ability and safety and comfort. It also increases the torsional force on the car beam. Over time, the car beam will be fatigued and damaged, and the service life will be reduced.

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