An obstacle crossing chassis structure comprises a chassis, a first mounting block, a second mounting block, a first driven wheel, a second driven wheel, a first connecting rod, a second connecting rod, a third connecting rod and a driving wheel; the first mounting block and the second mounting block are rotatably connected to the chassis, the first driven wheel is connected to the chassis, one end of the first connecting rod is hinged to the chassis, and the other end of the first connecting rod is connected with the second driven wheel; one end of the second connecting rod is connected with the second driven wheel or the first connecting rod, the other end of the second connecting rod is hinged to the third connecting rod, and the end, away from the second connecting rod, of the third connecting rod is connected with the driving wheel; the second connecting rod is slidably connected with the first mounting block, and the third connecting rod is slidably connected with the second mounting block. The obstacle crossing chassis structure has the vertical obstacle crossing performance higher than that of a chassis with the same size, and the problem of structural oscillation caused by an elastic element can be avoided. The invention also relates to a mobile robot.

    一种越障底盘结构,包括底盘、第一安装块、第二安装块、第一从动轮、第二从动轮、第一连杆、第二连杆、第三连杆和驱动轮,第一安装块、第二安装块可转动地连接于所述底盘,第一从动轮连接于底盘,第一连杆的一端铰接于底盘,第一连杆的另一端与第二从动轮连接,第二连杆的一端与第二从动轮或第一连杆连接,第二连杆的另一端与第三连杆铰接,第三连杆的远离第二连杆的端部与驱动轮连接,第二连杆与第一安装块可滑动地连接,第三连杆与第二安装块可滑动地连接。本发明的越障底盘结构具备超过同尺寸底盘更高的垂直越障性能,能避免由弹性元件引起的结构振荡问题。本发明还涉及一种移动机器人。


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    Title :

    Obstacle crossing chassis structure and mobile robot


    Additional title:

    越障底盘结构及移动机器人


    Contributors:
    YUAN ZUHAO (author) / SHEN GANG (author) / WANG LIJUN (author)

    Publication date :

    2021-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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