A Steering Bridge Device with High Ground Clearance

Abstract

The invention discloses a steering bridge device with a high ground clearance. The steering bridge device with the normal ground clearance comprises a front axle housing, the front axle housing is an integral-type axle housing, the ground clearance decreases linearly from an axle housing convex hull to an axle housing tail end; the middle portion of the front axle housing is hinged to a bracket through a rocking shaft and a front axle bracket, the two ends of the front axle housing are hinged to tail end housings, steering knuckles are hinged to the outer sides of the tail end housings, hinge pull rods are arranged between the two tail end housings and the bracket correspondingly, and a steering knuckle tie rod is hinged between the two steering knuckles. The steering bridge device with a normal ground clearance has the advantages that the high ground clearance is provided, and under the road conditions of an irregular ground surface, a slope and the like, the angles between wheels and the front axle housing can be changed correspondingly, so that the posture of the vehicle body can be automatically leveled to adapt to a large slope and to adapt to the irregular ground surface, the contact surface between a tire and the ground surface can be enhanced, and the safety and stability of traveling and operation are enhanced. The steering bridge device with the normal ground clearance has the advantages of simple and reasonable structure, reliable function and reasonable arrangement.

Description

technical field [0001] The invention relates to a high ground clearance steering axle device, which belongs to the technical field of vehicle steering axles, in particular to a high ground clearance steering axle device. Background technique [0002] Hilly and mountainous areas are mostly dominated by irregular ground, slopes and other ground. When traditional tractors are transferred in hilly areas and farmland operations, the terrain and ground-induced changes in tractor attitude are complex and changeable. The driving stability of the unit is poor, and the safety of the driver is difficult to guarantee. Therefore, in order to ensure the adaptability of the tractor in the mountains and realize the self-leveling of the tractor body on the slope, a new type of steering axle is needed, which can automatically adapt to the road surface and can cooperate with the attitude active leveling device and the running mechanism to level the body. [0003] The land in hilly and mountain...

AI Technical Summary

Problems solved by technology

[0005] However, the existing tractor steering axle cannot ensure that each tire is in full contact with the ground while adapting to the ground, which may easily lead to safety hazards such as poor stability and easy rollover.

Images