The invention provides a self-adaptive suspension chassis system based on a mechanical connecting rod mechanism, and belongs to the technical field of robot chassis. The self-adaptive suspension chassis system comprises a completely non-independent connecting rod suspension, a chassis frame and four Mecanum wheel sets; the completely non-independent connecting rods are suspended on the chassis frame; and a connecting rod type spring damping device is arranged on the completely non-independent connecting rod suspension, wherein the two Mecanum wheel sets are symmetrically installed on one sideof the chassis frame and connected with the completely non-independent connecting rods in a suspended mode through the connecting rod type spring damping devices respectively, and the other two Mecanum wheel sets are symmetrically installed on the other side of the chassis frame and connected with the completely non-independent connecting rods in a suspended mode through the connecting rod type spring damping devices respectively. The connecting rod type spring damping device is adopted, so that the system can adapt to various special terrains, the phenomena of shaking and inclining caused bythe fact that the adjacent wheels move in the same direction during speed changing and turning are effectively avoided, and the system is high in impact resistance, stable in connection and high in practicability.

    本发明提供了一种基于机械连杆机构的自适应悬挂底盘系统,属于机器人底盘技术领域,包括完全非独立连杆悬挂、底盘框架以及四个麦克纳姆轮组;完全非独立连杆悬挂安装在底盘框架上;完全非独立连杆悬挂上设置有连杆型弹簧减震装置;其中,两个麦克纳姆轮组对称安装在底盘框架的一侧且分别通过连杆型弹簧减震装置与完全非独立连杆悬挂连接,另外两个麦克纳姆轮组对称安装在底盘框架的另一侧且分别通过连杆型弹簧减震装置与完全非独立连杆悬挂连接;本发明采用连杆型弹簧减震装置使系统能够适应多种特殊地形,有效解决了变速和转弯时因相邻轮子向同一方向运动导致的晃动和倾斜现象,系统抗冲击能力强,连接稳固,实用性强。


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    Title :

    Self-adaptive suspension chassis system based on mechanical connecting rod mechanism


    Additional title:

    基于机械连杆机构的自适应悬挂底盘系统


    Contributors:
    LENG CHUNTAO (author) / QIN YIFEI (author) / SHEN YINGTAO (author) / WU SHUKUN (author) / HAO LI (author)

    Publication date :

    2020-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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