The invention provides a self-propelled stone transport rack which is low in cost, convenient to control, capable of carrying heavy stones and saving in energy. Two supports with wheels are arranged the bottom of the self-propelled stone transport rack, and the top ends of the two supports are fixedly connected through a cross rod. An electric hoist is arranged on the cross rod. Drive motors are arranged on the supports and are connected with the wheels through transmission mechanism so as to drive the wheels to rotate. When carrying stones, the self-propelled stone transport rack is moved to the place where the stones are stored and laid through the drive motors, then the stones are lifted by the electric hoist, the stone transport rack and the lifted stones are moved to the place where a stone saw is placed by aid of the drive motors, and finally the stones lifted by the electric hoist are put down. The self-propelled stone transport rack integrate hoisting and carrying and is driven by the drive motors during moving; during stone carrying, workers only need to control the motors and bind the stones on a rope of the electric hoist, so the self-propelled stone transport rack is small in labor intensity and improves work efficiency; meanwhile improves safety as the stones do not need manual supporting during transport.


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    Title :

    Self-propelled stone transport rack


    Contributors:
    LU RONGMAO (author) / LIU LICHU (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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