The invention discloses a hoisting tool for a battery pack of an electric heavy truck, and the hoisting tool comprises a battery replacing trolley which is used for conveying the battery pack from a replacing station to a charging station; the clamping jaw moves relative to the battery replacing trolley so as to clamp the battery pack; the guide sleeve is used for determining the stroke of the clamping jaw; when the clamping jaw is in the replacement station, the clamping jaw descends along the guide sleeve to be in contact with the outer frame of the battery pack and then is automatically closed; when the clamping jaw is in the charging station, the clamping jaw clamping the battery pack is automatically loosened relative to the battery pack along the guide sleeve; the safety coefficient is high, and potential safety hazards are small.
本发明公开了一种电动重卡汽车电池包的吊装工具,包括:换电小车,用于将电池包从更换工位输送至充电工位;夹爪,相对于换电小车移动以夹持电池包;导向套,用于确定夹爪行程;当夹爪在更换工位时,夹爪沿导向套下降至与电池包外框架接触后自动闭合;当夹爪在充电工位时,夹持有电池包的夹爪沿导向套相对于电池包后自动松开;本发明安全系数高,安全隐患小。
Hoisting tool for battery pack of electric heavy truck
电动重卡汽车电池包的吊装工具
2022-07-22
Patent
Electronic Resource
Chinese
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