The invention discloses a battery pack taking and placing method, a battery pack is taken and placed from a battery compartment of an electric vehicle or a battery swap station through a push-pull device on battery swap equipment, and the push-pull device comprises a clamping mechanism matched with a battery side clamping part on the battery pack; the battery replacing equipment comprises a stretching mechanism, a bracket and a rotating mechanism arranged at the bottom of the bracket. The battery pack taking and placing method comprises the following steps that a push-pull device is controlled to stretch out of a clamping mechanism; the control clamping mechanism is clamped and fixedly connected with the battery side clamping part; the push-pull device is controlled to retract into the clamping mechanism to pull the battery pack; the extension mechanism is controlled to retract to the bracket; and controlling the rotating mechanism to drive the bracket to drive the extension mechanism to synchronously rotate by a preset angle. The connection strength is high, the battery pack is not easy to disengage, and the stability of taking and placing the battery pack is effectively improved. The extending mechanism is effectively prevented from rotating under the condition that the extending mechanism does not retract in place, and safety and stability are greatly improved.

    本发明公开了一种电池包取放方法,通过换电设备上的推拉装置从电动汽车或换电站的电池仓内取放电池包,推拉装置包括与电池包上的电池侧卡合部相配合的卡合机构;换电设备包括伸出机构、托架和设置在托架底部的旋转机构,电池包取放方法包括如下步骤:控制推拉装置伸出卡合机构;控制卡合机构与电池侧卡合部相卡合固定连接;控制推拉装置缩回卡合机构以拉取电池包;控制伸出机构缩回至托架上;控制旋转机构驱动托架带动伸出机构同步旋转预设角度。连接强度高,不易脱开,有效提高了取放电池包的稳定性。有效避免了伸出机构在未缩回到位的情况下产生旋转,大大提高安全稳定性。


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    Title :

    Battery pack taking and placing method


    Additional title:

    电池包取放方法


    Contributors:
    ZHANG JIANPING (author) / CHEN XINYU (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen



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