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68 条记录 (耗时 0.012 秒)

    Crushing machines
    41.
    发明授权
    Crushing machines 有权
    破碎机

    公开(公告)号：US08469298B2

    公开(公告)日：2013-06-25

    申请号：US12596943

    申请日：2008-04-21

    申请人： Karl Robinson ,  Jonathan Nevin ,  Anthony Devlin

    发明人： Karl Robinson ,  Jonathan Nevin ,  Anthony Devlin

    IPC分类号： B02C21/02

    CPC分类号： B02C23/04 ,  B02C2/007 ,  B02C21/026 ,  B02C23/02 ,  B02C23/08 ,  Y10T29/49826

    摘要： A crushing machine including a crushing means, a feed conveyor for feeding material to the crushing means, a detector for detecting metal in the material on the feed conveyor, and a bypass chute for the crushing means, the feed conveyor being movable between a normal operating position in which the material is fed to the crushing means and a bypass position in which the material is fed to the bypass chute, the arrangement being such that on detection of metal in the material, the feed conveyor is stopped and moved from the normal operating position to the bypass position so that the material with the metal is discharged into the bypass chute.

    摘要翻译： 一种破碎机，包括破碎装置，用于将材料供给到破碎装置的进料输送机，用于检测进料输送机上的材料中的金属的检测器和用于破碎装置的旁通斜槽，进料输送机可在正常操作 其中材料被供给到破碎装置的位置和其中材料被供给到旁路滑槽的旁路位置，该布置使得在检测到材料中的金属时，进给输送机停止并从正常操作 位置到旁路位置，使得具有金属的材料被排放到旁路斜槽中。

    Assembly and method for restricting spinning in a gyratory crusher
    42.
    发明授权
    Assembly and method for restricting spinning in a gyratory crusher 失效
    用于限制旋转式破碎机旋转的装配和方法

    公开(公告)号：US07850103B2

    公开(公告)日：2010-12-14

    申请号：US12457041

    申请日：2009-05-29

    申请人： Bengt-Arne Eriksson ,  Johan Gunnarsson

    发明人： Bengt-Arne Eriksson ,  Johan Gunnarsson

    IPC分类号： B02C2/00

    CPC分类号： B02C2/047 ,  B02C2/007 ,  B02C25/00

    摘要： A crusher system includes a gyratory crusher, which has a crushing head, on which a first crushing shell is mounted; a frame, on which a second crushing shell is mounted; and a driving device, which is arranged to cause, by means of a rotating eccentric, the crushing head to execute a gyratory movement for crushing material. The crusher system includes a device for generating a signal that indicates the current tendency of the crushing head to spin; a device arranged to establish, based on the signal, a maximum allowable rotational speed for the eccentric; and a device arranged to adapt the rotational speed of the eccentric to a rotational speed that is lower than the maximum allowable rotational speed.

    摘要翻译： 破碎机系统包括回转破碎机，其具有破碎头，安装有第一破碎壳; 框架，其上安装有第二破碎壳; 以及驱动装置，其设置成通过旋转的偏心轮引起破碎头执行用于破碎材料的回转运动。 破碎机系统包括用于产生指示破碎头旋转的当前趋势的信号的装置; 设置成基于所述信号建立所述偏心轮的最大允许转速; 以及布置成使偏心轮的转速适应于低于最大允许转速的转速的装置。

    Feed distributor for gyratory crusher
    43.
    发明授权
    Feed distributor for gyratory crusher 失效
    旋转式破碎机的送料分配器

    公开(公告)号：US4106707A

    公开(公告)日：1978-08-15

    申请号：US807559

    申请日：1977-06-17

    申请人： Robert H. Kemnitz

    发明人： Robert H. Kemnitz

    IPC分类号： B02C2/00 ,  B02C2/06

    CPC分类号： B02C2/007

    摘要： A feeder distributor is mounted above an annular crushing chamber of a gyratory crusher and operates to distribute feed uniformly around the entire circumference rather than at one revolving point. A rotating cylinder has a rotating bottom plate of larger diameter connected to it by ribs leaving a circumferential opening between the cylinder and the plate. The circumferential opening is sized to prevent the flow of material when the cylinder and plate are not rotating. When rotating, the material is thrown off of the plate around the entire circumference of the plate by centrifugal force. This provides good continuous distribution of material around the entire crusher chamber regardless of the feed rate into the cylinder.

    摘要翻译： 进料器分配器安装在旋转式破碎机的环形破碎室上方，并且可以在整个圆周上而不是在一个旋转点均匀分布进料。 旋转圆筒具有通过肋连接到其上的较大直径的旋转底板，在圆筒和板之间留下周向开口。 周向开口的尺寸被设计成当气缸和板不旋转时防止材料的流动。 当旋转时，通过离心力将材料从板的整个圆周上抛出。 这提供了在整个破碎机室周围的材料的良好的连续分布，而与进入气缸的进料速度无关。