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    • 53. 发明申请
    • A METHOD FOR CONTROLLING AN UNLOADER FOR UNLOADING BULK MATERIAL FROM A SHIP, AND AN APPARATUS FOR CARRYING SAID METHOD INTO EFFECT
    • 一种用于控制从船上卸载大块材料的卸载器的方法,以及用于将所述方法实施为效果的装置
    • WO1987004997A1
    • 1987-08-27
    • PCT/SE1987000068
    • 1987-02-13
    • CONSILIUM MATERIALS HANDLING MARINE ABTINGSKOG, Lennart
    • CONSILIUM MATERIALS HANDLING MARINE AB
    • B65G67/62
    • B65G67/606
    • An unloader (1) for unloading bulk material from the hold (2) of a ship (4) comprises a tower rotatable about a vertical axis, a horizontal conveyor (8) which is rotatably mounted in said tower about an axis perpendicular to its longitudinal direction and the axis of rotation of the tower, and a vertical conveyor (10) hingedly suspended at the end (9) of the horizontal conveyor (8) facing away from the tower, said vertical conveyor being swingable relative to said horizontal conveyor (8) at least in a plane common to said horizontal conveyor (8) and said vertical conveyor (10). A method and an apparatus for controlling the unloader requires measuring of the relative inclination between the bottom plane (19) of the hold (2) and a reference plane for the unloader (1). Furthermore, the movement of the feeding end (14) of the vertical conveyor (10) is controlled in such a manner, while utilising on the one hand the result of the inclination measurement and, on the other hand, the information about the pendulum movement ( phi ) of the vertical conveyor (10) in said common plane and the rotation of the tower, that each horizontal movement of the feeding end (14) caused by manual control of the movement of the unloader (1) results in such a compensating vertical movement of the feeding end (14) that the latter is caused to move in a plane parallel to the bottom plane (19) of the hold (2).
    • 一种用于从船舶(4)的货舱(2)卸载大量物料的卸载机(1)包括可围绕垂直轴线旋转的塔架,水平输送机(8),其可绕着垂直于其纵向轴线的轴线可旋转地安装在所述塔架中 方向和塔的旋转轴线,以及垂直输送机(10),其垂直悬挂在水平输送机(8)的远离塔架的端部(9)处,所述垂直输送机相对于所述水平输送机(8 )至少在所述水平输送机(8)和所述垂直输送机(10)共同的平面中。 用于控制卸载机的方法和装置需要测量保持件(2)的底平面(19)和卸载机(1)的参考平面之间的相对倾斜度。 此外,垂直传送器(10)的进给端(14)的移动以这种方式被控制,同时一方面利用倾斜测量的结果,另一方面利用关于摆动运动的信息 在垂直传送器(10)的所述共同平面中的旋转(phi)和塔的旋转,通过手动控制卸载机(1)的运动而引起的进给端(14)的每个水平运动导致这种补偿 馈送端(14)的垂直运动使得后者在与保持件(2)的底平面(19)平行的平面中移动。
    • 60. 发明授权
    • Apparatus and method for unloading bulk materials
    • 卸载散装材料的装置和方法
    • US5078261A
    • 1992-01-07
    • US549895
    • 1990-07-09
    • David J. MillerAllen R. MillerCharles P. Miller
    • David J. MillerAllen R. MillerCharles P. Miller
    • B65G53/48B65G65/16B65G67/62
    • B65G67/606B65G53/48B65G65/22
    • An unloader for bulk materials is provided to transfer material such as cement from a barge or other bulk container. It includes a moveable and rotatable support member such as a crane or cantilevered arm that is adjacent the bulk container. A first conveyor or auger is connected to the support for pivotal movement and extends generally horizontally. A second conveyor or auger is connected to the distal end of the first conveyor for pivotal movement and is generally vertically oriented. A feeder unit is connected to the distal end of the second conveyor for universal and rotational movement. The feeder includes an uplift portion communicating with the second conveyor, the uplift portion advancing the bulk material at a rate slower than the second conveyor, and a collector portion communicating with the uplift portion. The collector portion includes converging auger assembly to advance the bulk material towards the uplift portion and to assist in transferring it into the uplift portion. The apparatus may further include a selectively operable energy responsive aeration system to inject air into the bulk material while it is being handled by the unloader, a scraper assembly attached to the feeder unit to assist in removing the last of the bulk material from its container, and a take-away assembly to transport the bulk material away from the unloader.
    • 提供用于散装材料的卸载机以从驳船或其他散装容器转移诸如水泥的材料。 它包括可移动和可旋转的支撑构件,例如与散装容器相邻的起重机或悬臂。 第一输送机或螺旋钻连接到支撑件以进行枢转运动,并且大体上水平地延伸。 第二输送机或螺旋钻连接到第一输送机的远端,用于枢转运动,并且通常垂直定向。 馈送单元连接到第二输送机的远端,用于通用和旋转运动。 进料器包括与第二输送器连通的隆起部分,提升部分以比第二输送机慢的速率推进散装材料,以及与隆起部分连通的收集器部分。 收集器部分包括会聚的螺旋推运器组件以将散装材料推向隆起部分并且帮助将其转移到隆起部分中。 所述设备还可以包括选择性操作的能量响应式曝气系统,以便在其被卸载机处理时将空气注入到散装材料中;刮板组件,其附接到进料器单元以帮助从容器中去除最后的散装材料, 以及将散装物料从卸载机运送出去的组件。