The invention relates to a locking and unlocking mechanism of a battery replacement system of an electric vehicle. The locking and unlocking mechanism is arranged on battery supporting plates, the battery supporting plates are installed on all layers of a battery rack and comprise a first-layer plate and a second-layer rack, and the first-layer plate is installed above the second-layer rack. The locking and unlocking mechanism comprises a Y-direction lock head and an X-Y-direction lock head which penetrate through the first layer plate. An electric cylinder III, a guide rail III, an electric cylinder IV and a guide rail IV are arranged on the back face of the first-layer plate, and the X-Y-direction lock head is pushed by the electric cylinder IV to slide along the guide rail IV; the device further comprises an electric cylinder VIII, a guide rail VIII and a Y-direction push plate, and the Y-direction lock head is pushed by the electric cylinder VIII to slide along the guide rail VIII. The technical problems that in the prior art, a locking and unlocking mechanism cannot adapt to batteries of different sizes, and a multi-direction accurate control function is lacked are solved.

    本发明涉及一种电动车更换电池系统的加解锁机构。该加解锁机构设置在电池托板上,电池托板安装于电池架的各层上,包括一层板和二层架,一层板安装在二层架上方。加解锁机构包括穿过一层板的Y向锁头和X‑Y向锁头。一层板背面配备电缸Ⅲ、导轨Ⅲ、电缸Ⅳ和导轨Ⅳ,X‑Y向锁头通过电缸Ⅳ推动沿导轨Ⅳ滑动;还包括电缸Ⅷ、导轨Ⅷ和Y向推板,Y向锁头通过电缸Ⅷ推动沿导轨Ⅷ滑动。本发明解决了现有技术中加解锁机构无法适应不同尺寸电池且缺乏多方向精确控制功能的技术问题。


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    Title :

    Electric vehicle battery replacement system, locking and unlocking mechanism and battery replacement method


    Additional title:

    电动车更换电池系统、加解锁机构、换电方法


    Contributors:
    LI YUANQIANG (author) / SHANG BO (author) / FAN WEIKANG (author) / SUN PENGPENG (author) / SONG XINGXING (author)

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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