The steering trapezoidal mechanism comprises a rocker arm assembly and a rocker arm pull rod assembly used for being connected with a steering gear box, the rocker arm assembly comprises a mounting sleeve, a first connecting arm, a second connecting arm and a base used for being mounted on an auxiliary frame, and the mounting sleeve is rotatably mounted on the base; the first end of the first connecting arm and the first end of the second connecting arm are both installed on the outer side wall of the installation sleeve, a first fixing hole is formed in the second end of the first connecting arm, and the rocker arm pull rod assembly is connected with the first fixing hole. The second end of the second connecting arm is provided with a second fixing hole used for being connected with a steering pull rod assembly. By means of the steering pull rod assembly, the connecting length of the steering pull rod assembly can be increased, the steering gear box can move forwards, interference between the steering gear box and a motor and interference between a tubular column intermediate shaft and a half shaft can be avoided, the space requirement is provided for arrangement of a steering system, and the design requirement of a vehicle is met.
本申请公开了一种转向梯形机构及汽车,包括:摇臂总成和用于与方向机连接的摇臂拉杆总成,所述摇臂总成包括安装套筒、第一连接臂、第二连接臂和用于安装在副车架上的基座,所述安装套筒可转动地安装在基座上,所述第一连接臂的第一端和第二连接臂的第一端均安装在所述安装套筒的外侧壁上,所述第一连接臂的第二端上具有第一固定孔,所述摇臂拉杆总成与第一固定孔连接,所述第二连接臂的第二端上具有用于与转向拉杆总成连接的第二固定孔。利用本申请能够增加转向拉杆总成的连接长度,使得方向机的位置可以前移,可避免方向机与电机、管柱中间轴与半轴的干涉,为转向系统的布置提供空间需求,满足车辆的设计要求。
Steering trapezoidal mechanism and automobile
转向梯形机构及汽车
2022-03-01
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Pure rolling steering trapezoidal mechanism for transport trailer
European Patent Office | 2015
|Engineering Index Backfile | 1903