The invention discloses a self-tracing lifting device for battery replacement of an electric automobile, the device comprises lifting unit devices for synchronously lifting four wheels of the electric automobile, and is characterized in that each lifting unit device comprises a walking mechanism and a lifting mechanism, and the walking mechanism comprises an AGV; the lifting device comprises a supporting frame and a lifting block connected to the supporting frame through a lifting driving device, two wheel supporting rods are fixed to the lifting block, and the lifting driving device is connected with an automatic controller in the AGV to drive the lifting block to ascend and descend; the supporting frame is installed on an AGVbody in a floating mode or rigidly fixed to the AGV body or integrally arranged on the AGV body, and the walking wheels are installed at the bottom of the AGV body in a floating mode; when the lifting unit device does not conduct lifting operation, the bottom of the supporting frame is suspended, and when the lifting unit device conducts lifting operation, the bottom of the supporting frame touches the ground to provide support for lifting of the lifting block. The device can be put in places where electric vehicles need to be replaced anytime and anywhere, the vehicles are automatically lifted, use is flexible and convenient, bearing is stable and reliable, and efficiency is high.

    本发明公开了一种用于电动汽车换电的自寻迹抬升装置,包括用于同步抬升电动汽车四个车轮的抬升单元装置,其特征在于各抬升单元装置均包括行走机构和抬升机构,前者包括AGV小车;后者包括支撑架和经升降驱动装置连接其上的抬升块,抬升块上固定两根车轮托杆,升降驱动装置连接AGV小车内的自动控制器以驱使抬升块升降;其中:支撑架浮动式安装设于AGV小车车身上,或者其刚性固定或一体设于车身上,而车身底部浮动式安装行走轮;当抬升单元装置未抬升作业时,支撑架底部悬空,抬升作业时,支撑架底部着地,为抬升块升降提供支撑。本装置可随时随地投放在需对电动汽车换电的场所,自动抬升车辆,使用灵活方便,承载稳定可靠,效率高。


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    Title :

    Self-tracing lifting device for battery replacement of electric vehicle


    Additional title:

    一种用于电动汽车换电的自寻迹抬升装置


    Contributors:
    CHEN WEIJIA (author)

    Publication date :

    2021-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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