The invention relates to a hydraulic system of a flood drainage robot, the hydraulic system comprises a main body of the flood drainage robot, a hydraulic executive component, a hydraulic pipeline anda hydraulic power station, the hydraulic power station is arranged outside the main body, and the hydraulic power station is connected with the hydraulic pipeline on the main body through an oil inlet pipe and a first oil return pipe. The hydraulic pipeline provides hydraulic power for the hydraulic executive component on the main body, the hydraulic pipeline comprises a second oil return pipe and an overflow pipe, the second oil return pipe is communicated with the first oil return pipe, and one end of the overflow pipe is communicated with an overflow valve of the hydraulic executive component. An overflow oil tank is further included. The other end of the overflow pipe is communicated with an inlet of the overflow oil tank. An outlet of the overflow oil tank is communicated with the second oil return pipe, hydraulic oil flowing out of the overflow valve of the hydraulic executive component is fed into the second oil return pipe, and the hydraulic oil returns to the external hydraulic power station. The invention aims to provide a hydraulic system scheme for saving overflow pipes of the flood drainage robot externally connected with the hydraulic system.

    本发明是一种排洪机器人的液压系统,包括排洪机器人的主体、液压执行元件、液压管路以及液压动力站,液压动力站外置于主体,液压动力站通过进油管和第一回油管与该主体上的液压管路连接,通过该液压管路为该主体上的液压执行元件提供液压动力,液压管路包括第二回油管和溢流管,第二回油管连通第一回油管,溢流管的一端连通液压执行元件的溢流阀,还包括溢流油箱,该溢流管的另一端连通溢流油箱的进口,该溢流油箱的出口连通第二回油管,将液压执行元件溢流阀流出的液压油送入第二回油管,使液压油回油至外置的液压动力站。本申请在于提供一种外接液压系统的排洪机器人节省溢流管的液压系统方案。


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    Title :

    Hydraulic system of flood drainage robot


    Additional title:

    一种排洪机器人的液压系统


    Contributors:
    ZHU CAIWEN (author) / HUANG JINLIANG (author)

    Publication date :

    2021-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge



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