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    Barrel elevator
    51.
    发明授权
    Barrel elevator 失效
    BARREL电梯

    公开(公告)号：US3557940A

    公开(公告)日：1971-01-26

    申请号：US3557940D

    申请日：1968-10-11

    申请人： MAC MFG CO INC

    发明人： ROGERS HARRY T ,  ROGERS JAMES H

    IPC分类号： B65G47/57 ,  B66B9/10 ,  B65G1/04 ,  B65G47/34

    CPC分类号： B65G47/57 ,  B66B9/10

    摘要： Discloses a barrel elevator, including a vertically oriented endless conveyor trained over an upper and lower sprocket and containing a series of cradles suspended therefrom in which the barrels are loaded on the ascending side of said conveyor and unloaded on the descending side of said conveyor. Discloses means and methods for automatically and gravitationally unloading barrels at a preselected level by means of an inclined unloading member extending from an unloading station to a point past the perpendicular through the center of gravity of the barrel from the cradle and gravitationally roll said barrel down the inclined member. Guide rods, vertically disposed behind the swinging cradles, prevent barrels from tipping out of the cradles to fall down into the shaft.