The invention provides a cargo tank structure, a cargo tank rear tail door adjusting method and a hinged dumper. The cargo tank structure comprises a frame, a cargo tank, a rear tail door and a connecting rod. The frame is provided with a hinge seat; the bottom surface of the tail part of the container is hinged to the frame, and can rotate around a hinge point of the container to execute lifting or falling action; the middle position of the rear tail door is hinged to the container, and the rear tail door can rotate around a hinge point of the rear tail door to execute lifting or falling actions; the connecting rod is of an elastic and bendable long-strip-shaped structure and is hinged between the hinge base and the front end of the rear tail door. When the container falls on the frame, the connecting rod in the bent state exerts upward pressure on the connecting pin shaft of the rear tail door, so that the rear tail door can be tightly attached to the bottom plate of the container, the rear tail door cannot jolt up and down along with the whole vehicle when the vehicle runs without load, extra noise is avoided, the driving comfort is improved, and the durability of all parts of the rear tail door is improved. When the container is fully loaded, the rear tail door is prevented from moving, and materials are prevented from falling off from the container.

    本发明提供了一种货箱结构、货箱后尾门调节方法及铰接式自卸车,包括车架、货箱、后尾门和连接杆;车架设置有铰接座;货箱尾部的底面铰接在车架上,能够绕其铰点旋转,执行举升或者下落动作;后尾门的中部位置铰接在货箱上,能够绕其铰点旋转,执行抬起或者下落动作;连接杆为一个具有弹性、可弯曲的长条形结构,其铰接在铰接座与后尾门的前端之间。货箱落在车架上时,连接杆在弯曲状态下对后尾门连接销轴作用向上的压力,可使后尾门紧紧的贴在货箱底板上,在车辆空载运行时,后尾门不会随着整车上下颠簸,避免产生额外噪音,提高了驾驶舒适性,并且提高了后尾门各部件的耐用性。在货箱满载时,防止后尾门窜动,防止物料从货箱内掉落。


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    Title :

    Container structure, container rear tail door adjusting method and hinged dumper


    Additional title:

    一种货箱结构、货箱后尾门调节方法及铰接式自卸车


    Contributors:
    CHEN ZHUO (author) / LIANG HENG (author) / QIAO KUIPU (author) / WANG ZHOU (author) / LI GENWEN (author) / FENG XUNZHUANG (author) / HAN LEI (author) / CHEN LONG (author) / DU NING (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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