The hydraulic control system comprises a gasoline engine, a variable displacement piston pump, an electric proportional multi-way valve, a first control oil way, a second control oil way, a tailstock motor and a hydraulic motor. The gasoline engine is in driving connection with the variable displacement piston pump, the outlet end of the variable displacement piston pump is connected with the electric proportional multi-way valve and used for branching an outlet oil way of the variable displacement piston pump, all oil way branches are connected with the first control oil way and the second control oil way respectively, the first control oil way is connected with the tailstock motor and used for controlling the tailstock motor to rotate forwards and backwards, and the second control oil way is connected with the tailstock motor and used for controlling the tailstock motor to rotate forwards and backwards. The second control oil way is connected with the hydraulic motor and used for controlling the hydraulic motor to rotate forwards and backwards. Compared with the prior art, one worker can accurately control a plurality of winches at the same time, and safety and reliability are achieved.

    本发明涉及一种分体式绞磨的液压控制系统,包括汽油机、变量柱塞泵、电比例多路阀、第一控制油路、第二控制油路、尾架马达和液压马达;所述汽油机驱动连接变量柱塞泵,所述变量柱塞泵的出口端连接电比例多路阀,用于对变量柱塞泵的出口油路进行分支,各个油路分支分别连接第一控制油路和第二控制油路,所述第一控制油路连接尾架马达,用于控制尾架马达的正反转,所述第二控制油路连接液压马达,用于控制液压马达的正反转。与现有技术相比,本发明能够通过一名工作人员同时对多台绞磨进行精确控制且安全可靠。


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    Title :

    Hydraulic control system of split type winch


    Additional title:

    一种分体式绞磨的液压控制系统


    Contributors:
    LU FEI (author) / DENG GUOBIAO (author) / YAO BIN (author) / WANG TAO (author) / SUN ZHENGJUN (author) / DING ZHENFENG (author) / GUAN CHAO (author) / JIAO GANGGANG (author) / CHEN TAO (author)

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66D Haspeln , CAPSTANS



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