The invention discloses a self-propelled lifting device for battery replacement of an electric vehicle, which comprises self-propelled lifting unit devices for synchronously lifting four wheels of the electric automobile, and is characterized in that each self-propelled lifting unit device comprises an AGV serving as a walking mechanism, a support frame and a lifting driving device. Two fork rods used for forking wheels are fixed to the front portion of the AGV, and the supporting frame is connected with the AGV through a lifting driving device and moves along with the AGV. The lifting driving device is connected with an automatic controller in the AGV and used for driving the AGV to ascend and descend relative to the supporting frame, and the supporting frame abuts against the ground to provide support for ascending and descending of the AGV. The electric vehicle lifting device can be put in places where electric vehicles need to be replaced anytime and anywhere, the vehicles are automatically lifted, using is flexible and convenient, bearing is stable and reliable, and the working efficiency is high.

    本发明公开了一种用于电动汽车换电的自走式抬升装置,包括用于同步抬升电动汽车四个车轮的自走式抬升单元装置,其特征在于每个自走式抬升单元装置均包括作为行走机构的AGV小车,以及支撑架和升降驱动装置,AGV小车前部固定有用以叉起车轮的两根叉杆,支撑架通过升降驱动装置与AGV小车连接并随AGV小车一同移动;升降驱动装置与AGV小车内部的自动控制器相连,用于驱使AGV小车相对支撑架升降,而支撑架支抵于地面为AGV小车升降提供支撑。本发明可随时随地投放在需要对电动汽车实施换电的场所,自动对车辆进行抬升,使用灵活方便,承载稳定可靠,工作效率高。


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    Title :

    Self-propelled lifting device for battery replacement of electric vehicle


    Additional title:

    一种用于电动汽车换电的自走式抬升装置


    Contributors:
    CHEN WEIJIA (author)

    Publication date :

    2021-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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