The invention discloses a tractor self-unloading device which can automatically load objects on a small four-wheel tractor trailer through a tractor hydraulic mechanism. A protective fence is additionally arranged on the trailer to prevent that the trailer stands slantwise under the action of an original hydraulic oil cylinder under the condition of bricks in the trailer are scattered, and then a trailer rear baffle plate pressed below a brick stack is withdrawn slowly under the action of the hydraulic oil cylinder, so that the brick unloading work is finished.


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    Title :

    Tractor self-unloading device


    Contributors:
    LIU QINGHAI (author)

    Publication date :

    2015-06-03


    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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