The invention discloses a fully self-propelled hydraulic lifting platform. The fully self-propelled hydraulic lifting platform comprises crawler chassis, a rotating shaft is rotatably installed between the two crawler chassis, and an oil tank, a special valve block and a hydraulic pump station are fixed between the two crawler chassis. The hydraulic pump station is installed on the oil tank and communicates with the oil tank by fluid, the hydraulic pump station is provided with a first gear pump, a second gear pump and a third gear pump, the first gear pump, the second gear pump and the thirdgear pump communicate with the special valve block by fluid through oil pipes separately, the special valve block communicates with a first hydraulic motor, a lifting hydraulic cylinder and a second hydraulic motor by fluid through oil pipes separately, and an oil return port of the special valve block communicates with the oil tank by fluid through an oil return pipe. The fully self-propelled hydraulic lifting platform operates smoothly in the use and operation process, the accident rate is greatly reduced, the slowdown problem caused by a lot of maintenance is avoided, the cost is significantly reduced, and the working efficiency is significantly improved.

    本发明公开了一种全自行液压升降平台,包括履带底盘,两个所述履带底盘之间转动安装有转轴,两个所述履带底盘之间固定有油箱、专用阀块和液压泵站,所述油箱上安装有液压泵站,且液压泵站和油箱实现流体连通,所述液压泵站上装配有第一齿轮泵、第二齿轮泵和第三齿轮泵,且第一齿轮泵、第二齿轮泵和第三齿轮泵通过油管分别与专用阀块实现流体连通,且专用阀块分别通过油管与第一液压马达、升降液压油缸和第二液压马达实现流体连通,所述专用阀块的回油口通过回油管与油箱实现流体连通。本发明使用和运行过程中,运行流畅,事故率大大降低,避免了因大量维修而带来的怠工问题,对降低成本和工作效率都有了明显的提高。


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    Title :

    Fully self-propelled hydraulic lifting platform


    Additional title:

    一种全自行液压升降平台


    Contributors:

    Publication date :

    2020-08-18


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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