The invention relates to a dump truck and an unloading method thereof. The dump truck comprises a truck head, an underpan and a long packing case arranged on the underpan, wherein the long packing case comprises a front packing case and a back packing case which are independently arranged; a front lifting hydraulic cylinder is arranged between the bottom of the front packing case and the underpan; the cylinder bottom end of the front lifting hydraulic cylinder is hinged to the underpan; the piston rod end of the front lifting hydraulic cylinder is hinged to the bottom of the front packing case; the left side or the right side of the front packing case is hinged to the underpan; the bottom of the front end of the back packing case is connected with the underpan through a back lifting mechanism; the back end of the back packing case is hinged to the chassis; a back door is arranged at the back end of the back packing case; a side door is arranged on the side, hinged to the underpan, of the front packing case. Through the adoption of the scheme, the dump truck is reasonable in structural design, and the long packing case adopts a separated structure to load and transport cargos separately, so that the stability of unloading is ensured, the tire burying can be avoided, and the unloading efficiency and the transportation efficiency can be improved.


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    Title :

    Dump truck and unloading method thereof


    Contributors:
    WANG XIN (author) / JI XIANGSHENG (author) / SONG ZHIYONG (author) / DONG QIANG (author)

    Publication date :

    2015-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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