The invention discloses a wheel rope type steer-by-wire system which comprises a steering wheel, a mandrel tube shell and a steering gear box, the mandrel tube shell and the steering gear box are fixedly installed in a vehicle frame, a connecting part of the steering wheel is fixedly connected with a mandrel, the mandrel is rotatably installed in the mandrel tube shell, and the end, away from the steering wheel, of the mandrel is fixedly connected with a transmission mechanism. The transmission mechanism is in transmission connection with the steering gear box; the transmission mechanism comprises a transmission strip, two meshing piece sets, a first fluted disc and a second fluted disc, the transmission strip is fixedly sleeved with the two meshing piece sets, the two meshing piece sets are in meshing connection with the first fluted disc and the second fluted disc respectively, the first fluted disc is in key connection with the end, away from the steering wheel, of the mandrel, and the second fluted disc is in key connection with the end, away from the steering wheel, of the mandrel. And the second fluted disc is in key connection with the input shaft of the steering gear box. Input and output constant-speed transmission can be achieved, and the problem that transmission is affected by intermediate shaft steering torque fluctuation can be solved.
本发明公开了轮绳式线控转向系统,包括方向盘、固定安装在车架内的芯轴管壳和方向机,所述方向盘的连接部固定连接有芯轴,所述芯轴转动安装在所述芯轴管壳内,所述芯轴远离方向盘的端部固定连接有传动机构,所述传动机构与所述方向机传动连接;所述传动机构包括传动条、两个啮合片组、第一齿盘和第二齿盘,两个所述啮合片组均固定套接在所述传动条上,两个所述啮合片组分别与所述第一齿盘和第二齿盘啮合连接,所述第一齿盘与所述芯轴远离方向盘的一端键连接,所述第二齿盘与所述方向机的输入轴键连接。本发明可以使输入输出等速传动,可以消除中间轴转向力矩波动影响传动的问题。
Wheel rope type steer-by-wire system
轮绳式线控转向系统
2024-05-10
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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