The invention discloses a quick-change type power battery box disassembling and assembling system and dismounting and mounting method. The quick-change type power battery box disassembling and assembling system comprises a vehicle body bottom plate assembly, a battery box body capable of being installed below the vehicle body bottom plate assembly and a battery box disassembling and assembling mechanism capable of enabling the battery box body to be installed below the vehicle body bottom plate assembly or enabling the battery box body to be unlocked from the lower portion of the vehicle body bottom plate assembly. A plurality of cross-shaped clamping hooks are hinged to the bottom of the vehicle body bottom plate assembly, each cross-shaped clamping hook comprises a rotating shaft vertically hinged to the bottom of the vehicle body bottom plate assembly and cross rods vertically and fixedly connected to the left side and the right side of the rotating shaft, and a plurality of lock catch shells with cross-shaped holes matched with the cross-shaped clamping hooks are arranged on the battery box body; a rotating shell capable of being matched with the cross-shaped clamping hook is connected into the lock catch shell in a hinged mode, and the battery box disassembling and assembling mechanism comprises a plurality of shifting fork rods capable of driving the rotating shell to rotate. The rotating shell is rotated through the shifting fork rod, the cross-shaped clamping hook is driven to rotate in the axial direction, opening and closing of the locking mechanism of the battery box are achieved, and the effect that the battery box is rapidly detached and replaced is achieved.

    本发明公开了一种快换式动力电池箱拆装系统及拆装方法,包括车身底板总成、可安装于车身底板总成下方的电池箱体和可使电池箱体安装于车身底板总成下方或使电池箱体从车身底板总成下方解锁的电池箱拆装机构;车身底板总成的底部铰接连接有多个十字形卡钩,其包括垂直铰接连接于车身底板总成底部的转轴和垂直固定连接于转轴左右两侧的横杆,电池箱体上设置有多个顶部开设有可与十字形卡钩配合的十字形孔的锁扣壳体,锁扣壳体内铰接连接有可与十字形卡钩配合的旋转壳体,电池箱拆装机构包括多根可驱动旋转壳体转动的拨叉杆。通过拨叉杆转动旋转壳体,驱动十字形卡钩轴向转动实现电池箱的锁止机构的开启和关闭,达到电池箱快速拆换的效果。


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    Title :

    Quick-change type power battery box dismounting and mounting system and dismounting and mounting method


    Additional title:

    一种快换式动力电池箱拆装系统及拆装方法


    Contributors:
    LI ZHONGKUI (author)

    Publication date :

    2021-10-29


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY




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