The invention provides a pressure buffering device for a foot end. The foot end comprises a foot joint upper part, a foot joint middle part and a foot sole. The device comprises a pressure sensor, a first hydraulic cylinder, a second hydraulic cylinder and a controller, wherein the foot joint upper part is in non-contact connection with the foot joint middle part; cylinder bodies of the first hydraulic cylinder and the second hydraulic cylinder are detachably and symmetrically installed on the two sides of the foot joint upper part; hydraulic rods of the first hydraulic cylinder and the second hydraulic cylinder are detachably and symmetrically installed on the two sides of the foot joint middle part; the pressure sensor is detachably connected with the foot joint middle part and the foot sole respectively and is used for collecting a pressure value when the foot sole is in contact with the ground; and the controller is used for receiving the pressure value collected by the pressure sensor and controlling the stretching amount of the first hydraulic cylinder and the stretching amount of the second hydraulic cylinder according to the pressure value. According to the buffering device provided by the invention, buffering force is provided through the first hydraulic cylinder and the second hydraulic cylinder, the corresponding speed is high, and the adjusting range is wide.

    本发明提供一种用于足端的压力缓冲装置,所述足端包括:足关节上部、足关节中部和足底,所述装置包括:压力传感器、第一液压缸、第二液压缸和控制器,其中,足关节上部与足关节中部非接触式连接;第一液压缸和第二液压缸的缸体可拆卸地对称安装在足关节上部的两侧,第一液压缸和第二液压缸的液压杆可拆卸地对称安装在足关节中部的两侧;压力传感器可拆卸地分别与足关节中部和足底相连,用于采集足底接触地面时的压力值;控制器用于接收压力传感器采集的压力值,并根据压力值对第一液压缸和第二液压缸的伸缩量进行控制。本发明的缓冲装置,通过第一液压缸和第二液压缸提供缓冲力,相应速度较快,调节范围宽。


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    Title :

    Pressure buffering device for foot end


    Additional title:

    用于足端的压力缓冲装置


    Contributors:
    ZHANG WEI (author) / LUO MINZHOU (author) / GUO FAYONG (author) / LI TAO (author) / LIU LU (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B62D MOTOR VEHICLES , Motorfahrzeuge



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