The invention relates to quick-change equipment for a battery box of an electric vehicle, also relates to a corresponding quick-change method, and belongs to the technical field of vehicles. The quick-change equipment comprises a first battery box hanger plate, a second battery box hanger plate and a battery box roller way, wherein the first and second battery box hanger plates are mounted at the bottom of an automobile; the two sides of a battery box hanging plate are respectively connected with a battery box drawer with a lifting position and a descending position through a synchronous lifting mechanism; the battery box drawer has a door-shaped drawer channel formed by a top plate and two side walls, and the lower ends of the two side walls are respectively provided with flanges extending inwards, wherein the distance from the top plate to the flanges and the distance between the two side walls are respectively matched with the height and the width of the battery box; the length of the battery box roller way is four times larger than that of the battery box, and the width of a roller on the roller way is smaller than the distance between two edges. The invention can solve the problem that the battery box is difficult to disassemble and replace due to the fact that the battery box is heavy well, so that replacement of the battery box is completed conveniently and rapidly, and application is flexible and feasible.

    本发明涉及一种电动汽车电池箱快换设备,同时还涉及相应的快换方法,属于汽车技术领域。该设备包括安装于汽车底部的第一、第二电池箱吊板以及安置在地面的电池箱辊道;电池箱吊板的两侧分别通过同步升降机构与具有升起和降下位置的电池箱匣屉联接;电池箱匣屉呈由顶板和两侧壁构成的门字形屉道,两侧壁的下端分别具有朝内延伸的挡边;顶板至挡边的间距以及两侧壁的间距分别与电池箱的高度和宽度适配;电池箱辊道的长度大于四倍电池箱长度,且辊道上的辊子宽度小于两挡边的间距。本发明妥善解决了电池箱笨重导致的拆换困难问题,方便快捷地完成电池箱的更换,应用灵活,切实可行。


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    Title :

    Quick-change equipment and quick-change method for battery box of electric vehicle


    Additional title:

    一种电动汽车电池箱快换设备及快换方法


    Contributors:
    ZHANG WENJU (author)

    Publication date :

    2021-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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