The invention belongs to the related technical field of hydraulic robots, and discloses a hose-free hydraulic robot leg structure and a hydraulic humanoid robot. Comprising a main oil inlet and outlet block, a thigh shaft, a thigh plate, a shank shaft, a shank plate, a shank shaft, a servo valve block, a first servo valve, a second servo valve, an integrated valve block non-hose hydraulic cylinder, a front-back oil passing non-hose hydraulic cylinder, a first fixing support and a second fixing support. The main oil inlet and outlet block is communicated with the two thigh plates through thigh shafts; the second servo valve is communicated with the thigh plate through a servo valve seat; the first servo valve is communicated with the integrated valve block hoseless hydraulic cylinder, and the integrated valve block hoseless hydraulic cylinder is communicated with the thigh plate through the first fixed support; the front-back oil-passing hoseless hydraulic cylinder is communicated with a thigh plate through a first fixed support and is communicated with a shank plate through a second fixed support; and one shank plate is communicated with the other thigh plate through a shank shaft. According to the invention, the integration level and precision are improved.

    本发明属于液压机器人相关技术领域,其公开了一种无软管化的液压机器人腿部结构及液压人形机器人,包括主进出油块、大腿轴、大腿板、小腿轴、小腿板、小腿轴、伺服阀块、第一伺服阀、第二伺服阀、集成阀块无软管化液压缸、前后通油无软管化液压缸、第一固定支座及第二固定支座;主进出油块通过大腿轴与两个大腿板相连通;第二伺服阀通过伺服阀阀座与大腿板相连通;第一伺服阀与集成阀块无软管化液压缸相连通,集成阀块无软管化液压缸通过第一固定支座与大腿板相连通;前后通油无软管化液压缸通过第一固定支座与一个大腿板相连通,且通过第二固定支座与小腿板相连通;一个小腿板通过小腿轴与另一个大腿板相连通。本发明提高了集成度及精度。


    Access

    Download


    Export, share and cite



    Title :

    Non-hose hydraulic robot leg structure and hydraulic humanoid robot


    Additional title:

    一种无软管化的液压机器人腿部结构及液压人形机器人


    Contributors:
    GAO LIANG (author) / LI JINGYUAN (author) / LU SHENGYU (author) / XIE SICHENG (author) / LIU XUAN (author) / CHANG QIN (author) / LIU NAITE (author) / GAO YIPING (author) / SUN WENRUI (author) / LI XINYU (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25J Manipulatoren , MANIPULATORS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge



    Hydraulic power autonomous wheel-legged humanoid robot

    LI XU / FU YILI / GUAN SHIQI et al. | European Patent Office | 2024

    Free access

    Hydraulic bicycle hose structure

    KARIYAMA OSAMU / NAKAKURA MASAHIRO / YAMASHITA TAKAHIRO | European Patent Office | 2017

    Free access

    Hydraulic Hose

    SAE | 2007


    Hydraulic Hose

    SAE | 2006


    HYDRAULIC HOSE

    SAE | 1991