The invention relates to a truck bottom battery quick-change structure and a vehicle. The truck bottom battery quick-change structure comprises a quick-change support and a battery pack. The battery pack comprises a battery locking beam, a hook, a tension spring, a connecting rod, a sleeve shaft, an unlocking ejector rod and a reset spring. The two sides of the front face of the battery locking beam are each rotationally connected with at least one hook, and the hooks located on the two sides of the battery locking beam are symmetrical with the battery locking beam as the center line. The front surface of the quick-change bracket is connected with a quick-connection lock shaft matched with the hook; one end of the tension spring is connected below the opening of the hook, and the other end of the tension spring is connected to the battery locking beam; the two sides of the front face of the battery locking beam are each rotationally connected with at least one hook matched with the quick-connection lock shaft. The bottoms of the hooks located on one side of the front face of the battery locking beam are rotationally connected to the same connecting rod. Sleeve shafts are connected to the positions, close to the middle line of the battery locking beam, under the two hooks in front of the battery locking beam, unlocking ejector rods are installed in the sleeve shafts, and reset springs are arranged on the unlocking ejector rods in a sleeving mode.

    本发明涉及一种卡车底部电池快换结构及车辆,包括快换支架及电池包;电池包包括电池锁止梁、挂钩、拉簧、连杆、套筒轴、解锁顶杆和复位弹簧;在电池锁止梁的前面两侧均可转动的连接有至少1个挂钩,位于电池锁止梁两侧的挂钩关于电池锁止梁为中线对称;在快换支架的前面连接有和挂钩配合的快接锁轴;拉簧一端连接在挂钩开口的下方、拉簧另一端连接在电池锁止梁上;在电池锁止梁的前面两侧均可转动的连接有至少1个和快接锁轴配合的挂钩;位于电池锁止梁的前面一侧的挂钩的底部均可转动的连接在同一连杆上;在电池锁止梁的前面靠近电池锁止梁中线的两个挂钩的正下方均连接有套筒轴,套筒轴中安装有解锁顶杆,解锁顶杆上套设有复位弹簧。


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    Title :

    Truck bottom battery quick-changing structure and vehicle


    Additional title:

    一种卡车底部电池快换结构及车辆


    Contributors:
    CHEN JINHAO (author) / CHEN LEI (author)

    Publication date :

    2025-01-21


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



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