The invention discloses an electric engineering machine with a power battery pack capable of being rapidly replaced. The machine comprises a frame and a quick-replacement battery pack detachably mounted on the frame, the quick-replacement battery pack is fixedly mounted on a quick-replacement battery pack bracket and is fixedly mounted on the frame through the quick-replacement battery pack bracket, after the quick-replacement battery pack is fixedly installed on the quick-replacement battery pack bracket, a quick-replacement interface formed in the quick-replacement battery pack is electrically connected with a quick-replacement interface formed in the quick-replacement battery pack bracket, and the quick-replacement interface formed in the quick-replacement battery pack bracket is electrically connected with a vehicle control system of an electric engineering machine. By arranging a power battery pack quick-replacement mechanism on the electric engineering machine, the endurance timeof the electric engineering machine can be prolonged by quickly replacing the power battery pack when the electric engineering machine is lack of electricity, and the quick-replacement battery pack is not limited by the charging time; and the technical problem that an existing electric engineering machine is too long in charging time is solved.

    本发明公开了一种可快换动力电池包的电动工程机械,包括车架和可拆卸地安装在所述车架上的快换电池包,所述快换电池包固定安装在快换电池包支架上,并通过所述快换电池包支架固定安装在所述车架上,将所述快换电池包固定安装在所述快换电池包支架上后,设置在所述快换电池包上的快换接口与设置在所述快换电池包支架上的快换接口电连接,设置在所述快换电池包支架上的快换接口与电动工程机械的车辆控制系统电连接。本发明通过在电动工程机械上设置动力电池包快换机构,在电动工程机械亏电时可通过快速更换动力电池包增加电动工程机械的续航时间,而且快换电池包不受充电时间限制,解决了现有的电动工程机械存在的充电时间过长的技术问题。


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    Title :

    Electric engineering machine with power battery pack capable of being rapidly replaced


    Additional title:

    一种可快换动力电池包的电动工程机械


    Contributors:
    YANG XIA (author)

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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