The invention is suitable for the technical field of vehicles, and provides a multi-degree-of-freedom angle module system for a distributed electric drive chassis, which comprises a hub motor, an upper control arm assembly, a lower control arm assembly, a shock absorber assembly, a steering knuckle and a steering mechanism, one end of the upper control arm assembly is movably hinged to the upper portion of a shell of the hub motor, and the other end of the upper control arm assembly is connected with a vehicle body. The lower control arm assembly is of an approximate linear mechanism structure, one end of the lower control arm assembly is hinged to the lower portion of the hub motor shell, and the other end of the lower control arm assembly is connected with a vehicle body. One end of the steering knuckle is hinged to the steering mechanism through a kinematic pair capable of providing rotational freedom in multiple directions, the other end of the steering knuckle is rigidly connected to a hub motor shell, and the steering mechanism is used for driving the steering knuckle so as to drive the wheel to rotate around the axis of the main pin. The angle module system is compact in structure, has multiple motion functions, and has the technical characteristics of high function cohesion and low system coupling.
本发明适用于车辆技术领域,提供了一种用于分布式电驱底盘的多自由度角模块系统,包括轮毂电机、上控制臂总成、下控制臂总成、减振器总成、转向节和转向机构;所述上控制臂总成的一端与轮毂电机的壳体上方可活动的铰接,所述上控制臂总成的另一端与车身连接;所述下控制臂总成采用近似直线机构构造,其一端与所述轮毂电机壳体的下方铰接,另一端与车身连接;所述转向节的一端与转向机构通过能提供多个方向转动自由度的运动副铰接,另一端刚性连接于轮毂电机壳体上,所述转向机构用于驱动转向节,以带动车轮绕主销轴线转动。该角模块系统结构紧凑,有多种运动功能,具有高功能内聚、低系统耦合的技术特点。
Multi-degree-of-freedom angle module system for distributed electric drive chassis
一种用于分布式电驱底盘的多自由度角模块系统
22.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge |
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