The invention relates to the technical field of steering-by-wire actuators, in particular to a steering-by-wire actuator for a commercial vehicle, and solves the problems that a heat dissipation component needs to be additionally mounted for an existing heat dissipation function, the heat dissipation component needs to be additionally connected with a power supply for connection, and consequently the power supply in the vehicle is wasted. One end of the steering wheel assembly is connected with an electronic control unit through a wire, one end of the electronic control unit is connected with a steering actuator through a control wire, the steering actuator comprises a shell, one end of the shell is fixedly connected with a chain speed reducing mechanism, and one side of the upper end of the chain speed reducing mechanism is fixedly connected with a steering motor. According to the steering actuator, the fans on the two sides are driven by the rotating shaft to rotate, so that wind power is generated, and the independent air cooling operation of the execution controller and the steering motor is achieved in the operation process of the output shaft in the whole steering actuator through the arrangement.
本发明涉及线控转向执行器技术领域,具体为一种商用车线控转向执行器,解决了现有的散热功能是需要另外安装散热部件,散热部件需要另外连接电源进行接通,导致车内的电源造成浪费问题,包括方向盘总成,方向盘总成的一端通过导线连接有电子控制单元,所述电子控制单元的一端通过控制线连接有转向执行器,所述转向执行器包括壳体,所述壳体的一端固定连接有链条减速机构,所述链条减速机构上端的一侧固定连接有转向电机。本发明通过旋转轴带动了两侧的风扇进行旋转活动,从而产生风力,则以上的设置使得整体的转向执行器中输出轴在运行过程中实现了执行控制器和转向电机自主的风冷作业。
Steer-by-wire actuator for commercial vehicle
一种商用车线控转向执行器
24.10.2023
Patent
Elektronische Ressource
Chinesisch