The invention relates to the technical field of hydraulic pumps, and discloses a hydraulic pump and a lift car floor position keeping device for an AGV to enter a hoister. The hydraulic pump comprises a mounting base, a motor arranged on one side of the mounting base, a hydraulic system arranged on one side of the motor, and a hydraulic pipe arranged on the side, away from the motor, of the mounting base; the lift car further comprises a jacking mechanism arranged at the top of the mounting base and a lift car body arranged at the top of the jacking mechanism. When an AGV in the lift car body is lifted, a motor is started to enable a hydraulic system to extrude and inject hydraulic oil in the hydraulic system into a liquid inlet rod through a hydraulic pipe, so that the pressure in an extrusion cavity is increased, a hydraulic rod is pushed to move upwards, the hydraulic rod pushes a jacking column to move upwards in a jacking sleeve, and the jacking column pushes a lifting unit to lift the lift car body; therefore, stable cross-layer transportation is realized.

    本发明涉及液压泵技术领域,公开一种液压泵及AGV进入提升机的轿厢楼层位置保持装置,其中,一种液压泵,包括安装座,设置于安装座一侧的电机,设置于电机一侧的液压系统,以及设置于安装座远离电机一侧的液压管,还包括设置于安装座顶部的顶升机构,以及设置于顶升机构顶部的轿厢本体。在提升轿厢本体内的AGV时,通过启动电机使得液压系统将内部的液压油通过液压管挤压注入进液杆内,使得挤压腔内的压力增大,推动液压杆向上运动,液压杆推动顶升柱在顶升套内上移,顶升柱推动抬升单元对轿厢本体进行抬升,从而实现稳定的跨层运输。


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    Title :

    Hydraulic pump and elevator car floor position keeping device for AGV entering elevator


    Additional title:

    一种液压泵及AGV进入提升机的轿厢楼层位置保持装置


    Contributors:
    JIANG LIMING (author) / HU GUOFENG (author) / ZHANG YUN (author) / LI LING (author) / WANG SHENGLI (author) / ZHAI WEI (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / 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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