The invention provides an electric wheel edge steering driving module which comprises a steering driving assembly, a traveling driving assembly and a braking assembly, the traveling driving assembly comprises a driving motor and a first planetary gear reducer, the driving motor is in transmission with wheels through the first planetary gear reducer, and the braking assembly is used for braking the wheels. The steering driving assembly comprises a shell, a main pin shaft, a steering motor, a worm gear reducer and two sets of second planetary gear reducers, and the shell is fixed to a motor end cover of the driving motor. A steering motor is fixedly connected with a driving motor, and the two motors output through respective speed reducers respectively. And a speed reducer of the steering motor is arranged in the main pin shaft. According to the method, interference between the wheels and parts such as a suspension guide mechanism and a steering pull rod in the rotating process is avoided. According to the vehicle provided with the structure, the wheels can rotate by 90 degrees, so that the flexibility of the vehicle is greatly improved, and the requirement of the vehicle on the driving space is reduced.
本发明提供一种电动轮边转向驱动模块,包括转向驱动组件、行车驱动组件、制动组件,所述行车驱动组件包括驱动电机和行星齿轮减速器一,驱动电机通过行星齿轮减速器一与车轮传动,所述制动组件用于制动车轮,所述转向驱动组件包括外壳、主销轴、转向电机、蜗轮蜗杆减速器和两组行星齿轮减速器二,所述外壳固定在驱动电机的电机端盖上。将转向电机与驱动电机固连,两电机分别通过各自减速器输出。并且转向电机的减速器设置在主销轴内部。此方法避免了车轮转动过程中与悬架导向机构、转向拉杆等零部件的干涉。安装此结构的车辆,车轮能实现90°转动,使车辆的灵活度大幅提升,减小了车辆对行驶空间的需求。
Electric wheel edge steering driving module
一种电动轮边转向驱动模块
2025-05-13
Patent
Electronic Resource
Chinese