The invention relates to the technical field of automobile suspensions, and discloses a new energy automobile single trailing arm type independent suspension assembly which comprises an automobile body, and a shock absorber assembly is installed between a trailing arm and the automobile body; the steering assembly adopts a mode of combining a steering motor and a steering worm and gear to realize wheel steering; a hub motor is installed in the wheel and located on one side of the connecting arm, a brake assembly is installed between the hub motor and the connecting arm, and a brake is used for clamping a brake disc to reduce the rotating speed of the wheel. Through the combination of the hub motor, the brake assembly, the steering motor and the shock absorber assembly, the functions of driving, braking, steering and shock absorption are integrated, and independent work of the wheel is achieved and is not interfered by other wheels. The wheel posture is adjusted to adapt to the uneven road surface, the control and comfort of the new energy automobile are improved, a traditional suspension system is simplified, the system integration degree is improved, and meanwhile the acceleration performance, stability and riding experience of the new energy automobile are optimized.

    本申请涉及汽车悬架技术领域,公开了一种新能源汽车单纵臂式独立悬架总成,包括:车身,所述纵臂和车身之间安装有减震器总成;转向组件,所述转向组件采用转向电机、转向蜗轮蜗杆组合的方式实现车轮转向;车轮,其内部安装有轮毂电机,所述轮毂电机位于连接臂一侧,且轮毂电机和连接臂之间安装有制动组件,其中的制动器用于夹紧制动盘削减车轮转速。通过轮毂电机、制动组件、转向电机和减震器总成的组合,将驱动、制动、转向和减震功能集成于一体,实现车轮独立工作,不受其他车轮干扰。通过调节车轮姿态适应不平路面,提升新能源汽车的操控和舒适性,简化传统悬架系统,提升系统集成度,同时优化其加速性能、稳定性和乘坐体验。


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    Title :

    Single trailing arm type independent suspension assembly of new energy automobile


    Additional title:

    一种新能源汽车单纵臂式独立悬架总成


    Contributors:
    ZHAO LAN (author) / LYU JIMING (author) / CHEN JIAKANG (author) / ZOU NAIWEI (author) / WU ZHIPENG (author) / LI LIN (author)

    Publication date :

    2025-03-18


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge



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