The invention provides an unpowered battery replacement type heavy truck battery replacement assembly which comprises a heavy truck battery replacement battery pack and a battery pack base connected with the lower portion of the heavy truck battery replacement battery pack in a matched mode. The heavy truck battery replacement battery pack comprises a battery pack storage rack, a plurality of battery replacement battery pack units arranged in the battery pack storage rack and a charging interface formed in one side of the battery pack storage rack. The battery pack base comprises a base frame matched with the bottom of the heavy truck battery replacement battery pack. A first-stage positioning unit, a second-stage positioning unit and a third-stage positioning unit are arranged in the base frame, in the actual application process, the unpowered battery replacement assembly of the heavy truck can be disassembled, connected and fixed in an unpowered mode. The flexible battery pack replacement is facilitated. Due to the design of the first-stage positioning unit, the second-stage positioning unit and the third-stage positioning unit, the specific connecting process is more accurate, the structural design is reasonable, and the application effect is outstanding.

    本发明提供一种无动力换电式重卡换电总成,包括重卡换电电池包以及与所述重卡换电电池包下部匹配连接的电池包底座,重卡换电电池包包括电池包存放架、安设于所述电池包存放架中的若干换电电池包单元以及设置于所述电池包存放架一侧部位的充电接口,电池包底座包括与所述重卡换电电池包底部匹配的底座框架;在所述底座框架中安设有一级定位单元、二级定位单元以及三级定位单元,实际应用过程中,本申请的无动力换电式重卡换电总成可进行无动力的拆分和连接固定,便于进行灵活的电池包更换,各所述一级定位单元、二级定位单元以及三级定位单元的设计也使得具体的连接过程更加精准,结构设计合理,应用效果突出。


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    Titel :

    Unpowered battery replacement type heavy truck battery replacement assembly


    Weitere Titelangaben:

    一种无动力换电式重卡换电总成


    Erscheinungsdatum :

    2021-09-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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