The invention provides an anti-explosion electric trackless rubber-tyred vehicle battery box locking device which comprises a base fixedly arranged on a frame of an anti-explosion electric trackless rubber-tyred vehicle and first to fourth spin locks arranged on the base and used for locking an anti-explosion electric trackless rubber-tyred vehicle battery box during use. The first connecting rod and the second connecting rod are in transmission connection with the first spin lock and the second spin lock and the third spin lock and the fourth spin lock respectively; the first hydraulic oil cylinder and the second hydraulic oil cylinder are in transmission connection with the first spin lock and the third spin lock respectively and used for driving the spin locks to lock and unlock; the hydraulic power mechanism is arranged on the explosion-proof electric trackless rubber-tyred vehicle, is in liquid connection with the first hydraulic oil cylinder and the second hydraulic oil cylinder and provides power for the first hydraulic oil cylinder and the second hydraulic oil cylinder; and when the battery box is used, the battery box is locked on the base by four spin locks. Compared with similar devices in the prior art, the battery box replacing device has the advantages that the battery box of the anti-explosion electric trackless rubber-tyred vehicle can be replaced conveniently and quickly, time and labor are saved, labor is saved, and the battery box can be installed on the anti-explosion electric trackless rubber-tyred vehicle more firmly and reliably.

    本发明提供一种防爆电动无轨胶轮车电池箱锁紧装置,包括固定设于防爆电动无轨胶轮车具有的车架上的基座,设于基座上使用时用于锁紧防爆电动无轨胶轮车电池箱的第一至第四转锁,分别将第一与第二转锁以及第三与第四转锁传动连接的第一和第二连杆,分别与第一和第三转锁传动连接用于驱动转锁做上锁和解锁动作的第一和第二液压油缸,以及设于防爆电动无轨胶轮车上与第一和第二液压油缸通液连接为第一和第二液压油缸提供动力的液压动力机构,使用时由四个转锁将电池箱锁紧在基座上。相对于现有技术的同类装置,采用本发明能使得防爆电动无轨胶轮车电池箱的更换操作方便快捷,省时省力,节约人工,电池箱在防爆电动无轨胶轮车上安装更为牢固可靠。


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    Title :

    Battery box locking device of explosion-proof electric trackless rubber-tyred vehicle


    Additional title:

    防爆电动无轨胶轮车电池箱锁紧装置


    Contributors:
    WANG DAYONG (author) / LI JIANYUN (author) / ZHAO YA (author) / JIA HONGJIE (author)

    Publication date :

    2023-06-06


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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