The invention provides a four-footed robot dog for railway inspection, and relates to the technical field of robot dogs, the four-footed robot dog comprises a first base and a rolling mechanism, thigh steering engines are fixed on two sides of two ends of the first base, thigh arms are in transmission connection with one sides of the thigh steering engines, and shank steering engines are in transmission connection with one sides of one ends of the thigh arms; the rolling mechanism comprises a gearbox, a driving motor is arranged in one side of the gearbox, a transmission shaft is arranged in the other side of the gearbox, a driving shaft rod is arranged at one end of the transmission shaft, a second prism is fixedly connected to one end of the driving shaft rod, and walking wheels are arranged outside the driving shaft rod. The driving motor and the gear box are used for outputting power through the transmission shaft, the first prism drives the second prism fixed to the driving shaft rod to rotate, and therefore the walking wheels are driven to rotate outside the limiting lantern ring, a thigh arm and a shank arm can be replaced to work, and the moving speed of the robot during routing inspection on the smooth and flat railway ground is increased.

    本申请提供了铁路巡检的四足机器狗,涉及机器狗技术领域,包括第一底座和滚动机构,第一底座两端的两侧均固定有大腿舵机,大腿舵机的一侧传动式连接有大腿臂,大腿臂一端的一侧传动式连接有小腿舵机,小腿舵机的外部固定有小腿臂,滚动机构包括齿轮箱,齿轮箱一侧的内部设置有驱动电机,齿轮箱另一侧的内部设置有传动轴,传动轴的一端设置有驱动轴杆,驱动轴杆的一端固定式连接有第二棱柱,驱动轴杆的外部设置有行走轮。本申请通过利用驱动电机和齿轮箱利用传动轴输出动力,并使第一棱柱带动与驱动轴杆固定的第二棱柱转动,从而带动行走轮在限位套环的外部转动,可以代替取代大腿臂和小腿臂工作,提高其在光滑平坦铁路地面巡检时的移动速度。


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    Title :

    Quadruped robot dog for railway inspection


    Additional title:

    铁路巡检的四足机器狗


    Contributors:
    MOU HONGLEI (author) / MENG YANG (author) / LIU JINGJING (author) / WANG SHUOSHI (author) / ZHANG YONG (author) / FAN HENGYU (author)

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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