The invention discloses an independent suspension system of an unmanned vehicle. The independent suspension system comprises a chassis, a motor assembly, a suspension assembly and a tire assembly, the motor assembly comprises a driving motor, a motor shaft and a universal joint, the driving motor is mounted in the chassis, and one end of the universal joint is connected with the motor shaft; the suspension assembly comprises an upper rocker arm, a lower rocker arm and a rocker arm support, one ends of the upper rocker arm and the lower rocker arm are hinged to the chassis side by side, the other ends are hinged to the rocker arm support, the upper rocker arm and the lower rocker arm are parallel, and a mounting opening is formed in the middle of the rocker arm support. The tire assembly is rotationally arranged in the mounting opening and connected with the universal joint. The stress of the tire assembly can be more uniformly transmitted to the rocker arm bracket, the upper rocker arm and the lower rocker arm and then better dispersed into the chassis, so that the stress performance of the suspension assembly is improved, and the use safety of the suspension assembly is further improved.

    本发明公开了一种无人车独立悬挂系统,其包括底盘、电机总成、悬架组件及轮胎总成;电机总成包括驱动电机、电机轴及万向节,驱动电机安装于底盘中,万向节的一端与电机轴相连;悬架组件包括上摇臂、下摇臂及摇臂支架,上摇臂和下摇臂的一端并列铰接于底盘上,另一端分别铰接于摇臂支架上,且上摇臂和下摇臂互相平行,摇臂支架的中部设有安装口;轮胎总成转动地设置于安装口中,并与万向节相连接。本发明中轮胎总成的受力可以更加均匀地传递至摇臂支架、上摇臂及下摇臂后更好地分散至底盘中,使得悬架组件的受力性能得到提升,进而提高了悬架组件使用的安全性。


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    Title :

    Independent suspension system of unmanned vehicle


    Additional title:

    一种无人车独立悬挂系统


    Contributors:
    WU ZHENGHAO (author) / ZHAO PENGLIANG (author) / LAI KANGYI (author) / TANG KAI (author) / YAN JIANYONG (author) / SU KAIQI (author) / YANG RUN (author)

    Publication date :

    2022-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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