The invention relates to an independent steering system with a steering motor arranged on a single trailing arm of a single trailing arm suspension, and belongs to the field of independent driving electric vehicles. The system comprises the single trailing arm, the steering motor, a steering knuckle and the like. The steering motor is fixedly connected to the single trailing arm through a motor support, and an output torque of the steering motor is transmitted to the steering knuckle driving a wheel assembly to steer through a motor output shaft, a steering rocker arm, a steering pull rod anda steering knuckle arm. The steering knuckle and a steering knuckle transition flange are connected through a pair of angular contact knuckle bearings and corresponding installation structures to achieve a relative rotation function. The system is compact in structure, flexible in steering and high in integration degree, various problems caused by a fact that the single-trailing-arm independent suspension only depends on differential steering of a hub motor are solved, and the system has important significance in research and development of independently-driven single-trailing-arm suspensions.
本发明涉及一种转向电机置于单纵臂悬架单纵臂上的独立转向系统,属于独立驱动电动车领域;该系统包括单纵臂、转向电机、转向节等;转向电机通过电机支架固连在单纵臂上,其输出扭矩经过电机输出轴、转向摇臂、转向拉杆、转向节臂,传到带动车轮总成转向的转向节上。转向节和转向节过渡法兰之间通过一对角接触关节轴承及其相应的安装结构连接实现相对回转功能;本发明结构紧凑,转向灵活,一体化程度高,解决了单纵臂独立悬架只靠轮毂电机差速转向带来的各种问题,对独立驱动的单纵臂悬架的研发具有重要意义。
Independent steering system with steering motor arranged on single trailing arm of a single trailing arm suspension
转向电机置于单纵臂悬架单纵臂上的独立转向系统
2020-10-23
Patent
Elektronische Ressource
Chinesisch
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