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    Drive mechanism for an inertia cone crusher
    1.
    发明授权
    Drive mechanism for an inertia cone crusher 有权

    公开(公告)号：US11007532B2

    公开(公告)日：2021-05-18

    申请号：US16062692

    申请日：2015-12-18

    Applicant: SANDVIK INTELLECTUAL PROPERTY AB

    Inventor： Magnus Fredriksson ,  Martin Holstein ,  Johan Gunnarsson ,  Jonas Lindvall

    IPC: B02C2/00 ,  B02C2/04

    Abstract: A drive mechanism for an inertia cone crusher having a drive transmission to rotate an unbalanced mass body within the crusher and to cause a crusher head to rotate about a gyration axis at a tilt angle formed by an axis of the crusher head relative to the gyration axis. A torque reaction coupling is positioned in the drive transmission between the mass body and a drive input component and is elastically displaceable and/or deformable. In particular, the torque reaction coupling is configured to: i) transmit a torque from the drive input to the mass body and ii) to dynamically displace and/or deform elastically in response to a change in the torque resultant from a change in the tilt angle of the crusher head so as to dissipate the change in the torque to the drive transmission.

    Gyratory crusher bearing
    5.
    发明授权
    Gyratory crusher bearing 有权
    回转式破碎机轴承

    公开(公告)号：US09433945B2

    公开(公告)日：2016-09-06

    申请号：US14784917

    申请日：2014-03-31

    Applicant: SANDVIK INTELLECTUAL PROPERTY AB

    Inventor： Predrag Zivanovic ,  Johan Gunnarsson ,  Konstantin Belotserkovskiy

    IPC: B02C2/04 ,  F16C33/10 ,  F16C17/10 ,  F16C33/04 ,  F16N21/00 ,  F16N31/00

    CPC classification number: B02C2/04 ,  B02C2/042 ,  F16C17/10 ,  F16C33/04 ,  F16C33/10 ,  F16N21/00 ,  F16N31/00

    Abstract: A gyratory crusher bearing arranged for carrying a crushing head of a gyratory crusher having an inner crushing shell supported by the crushing head, and an outer crushing shell supported on a crusher frame. The gyratory crusher bearing includes a lubricant supply channel and a lubricant drainage channel. At least one of the lubricant supply channel and the lubricant drainage channel is arranged for housing a combined mounting and lubricant passage bolt holding the gyratory crusher bearing to a bearing support arranged on the crusher frame of the gyratory crusher.

    Abstract translation: 一种回转破碎机轴承，其布置成承载具有由破碎头支撑的内部破碎壳的回转破碎机的破碎头，以及支撑在破碎机框架上的外部破碎壳。 回转破碎机轴承包括润滑剂供应通道和润滑剂排出通道。 润滑剂供给通道和润滑剂排出通道中的至少一个被布置成用于容纳组合的安装和润滑剂通道螺栓，该组合的安装和润滑剂通道螺栓将旋转式破碎机轴承保持在设置在回转式破碎机的破碎机框架上的轴承座上。

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