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    Roller jaw crusher system and method
    1.
    发明授权
    Roller jaw crusher system and method 有权
    滚筒颚式破碎机系统及方法

    公开(公告)号：US08702024B2

    公开(公告)日：2014-04-22

    申请号：US12424227

    申请日：2009-04-15

    申请人： John A. Iafrate

    发明人： John A. Iafrate

    IPC分类号： B02C1/04

    CPC分类号： B02C1/08 ,  B02C4/12 ,  B02C23/08

    摘要： A roller jaw crusher system including an elongated roller that rotates normally about a center axis, and a movable breaking plate configured to define a gradually smaller gap between the breaking plate and the roller, wherein the movable breaking plate is configured to rise upward and descend in both a downward direction and a direction toward the elongated roller to break a frangible material captured between the elongated roller and the movable breaking plate.

    摘要翻译： 一种辊颚式破碎机系统，包括：围绕中心轴线正常旋转的细长辊;以及可拆卸板，其构造成限定所述破碎板和所述辊之间逐渐变小的间隙，其中，所述可动断裂板构造成向上升降， 向下的方向和朝向细长辊的方向，以破坏在细长辊和可移动断裂板之间捕获的易碎材料。

    Jaw crusher
    7.
    发明授权
    Jaw crusher 有权
    颚式破碎机

    公开(公告)号：US09295991B2

    公开(公告)日：2016-03-29

    申请号：US13699765

    申请日：2011-03-11

    申请人： Stefan Hartl ,  Paul Voithofer

    发明人： Stefan Hartl ,  Paul Voithofer

    IPC分类号： B02C1/04 ,  B02C1/02 ,  B02C1/08

    CPC分类号： B02C1/04 ,  B02C1/02 ,  B02C1/025 ,  B02C1/08

    摘要： A jaw crusher includes a crushing chamber between a fixed jaw and a swing jaw. The jaw crusher also includes an eccentric drive which supports the first end of the swing jaw. The second end of the swing jaw is supported on a rocker plate. The counter-bearing of the rocker plate is arranged as a cross-member and is supported on a hydraulic overload protection mechanism. The cross-member is retained in lateral rocker arms held coaxially to the eccentric shaft of the eccentric drive. The lever axis of the rocker plate projects in a direction of the eccentric shaft and with this projection encloses an acute angle with a radial line of the eccentric shaft. The radial line passes through the counter-bearing of the rocker plate.

    摘要翻译： 颚式破碎机包括在固定颚和摆动颚之间的破碎室。 颚式破碎机还包括支撑摆动颚的第一端的偏心驱动器。 摇摆钳的第二端支撑在摇杆上。 摇臂板的反向轴承布置为横向构件，并支撑在液压过载保护机构上。 横向构件保持在与偏心驱动器的偏心轴同轴保持的侧面摇臂中。 摇杆的杠杆轴沿偏心轴的方向突出，并且该突起与偏心轴的径向线成锐角。 径向线穿过摇板的反向轴承。

    Crusher bucket
    8.
    发明授权
    Crusher bucket 有权
    破碎桶

    公开(公告)号：US09022308B2

    公开(公告)日：2015-05-05

    申请号：US13806832

    申请日：2011-06-23

    申请人： Sam Dominic Seaton Turnbull

    发明人： Sam Dominic Seaton Turnbull

    IPC分类号： B02C1/08 ,  E02F3/407 ,  E02F3/96 ,  E02F7/06

    CPC分类号： B02C1/08 ,  E02F3/407 ,  E02F3/965 ,  E02F7/06

    摘要： A bucket (10) that is attachable to a piece of earth moving equipment by means of transverse shafts (11). The bucket (10) includes an outer casing (12) providing an upper (first) jaw member (13) and a lower (second) jaw member (14) so as to generally encompass a passage (15) along which material to be crushed passes from a passage inlet (16) to a passage outlet (17). Preferably the jaw member (13) includes an attachment assembly (42) that provides for attachment of the bucket (10) via shaft (35) to the piece of moving equipment that is to use the bucket (10).

    摘要翻译： 一种铲斗（10），其通过横向轴（11）可附接到一块土方移动设备。 铲斗（10）包括提供上部（第一）钳口构件（13）和下部（第二）钳口构件（14）的外部壳体（12），以大体上包围要被压碎的材料的通道（15） 从通道入口（16）通过通道出口（17）。 优选地，钳口构件（13）包括附接组件（42），其提供通过轴（35）将铲斗（10）附接到使用铲斗（10）的移动设备的一件移动设备。

    Rock crushing apparatus and method
    9.
    发明授权
    Rock crushing apparatus and method 失效
    岩石破碎装置及方法

    公开(公告)号：US5482218A

    公开(公告)日：1996-01-09

    申请号：US187036

    申请日：1994-01-27

    申请人： Yonggan Ha

    发明人： Yonggan Ha

    IPC分类号： B02C1/08 ,  B02C4/12 ,  B02C25/00 ,  B02C4/32

    CPC分类号： B02C4/12 ,  B02C1/08

    摘要： The invention provides an apparatus for crushing material such as rock and includes a support structure having an inlet and an outlet. A powered rotor shaft rotates with respect to the support structure about a shaft axis, and a rotor mounted eccentrically on shaft describes orbital motion about the shaft axis. The rotor has a rotor wall which moves cyclically and laterally with respect to the axis during the orbital motion. At least one stator is mounted in the support structure to provide a stator wall spaced oppositely from the rotor wall to define therewith opposing walls of a crushing chamber located between the inlet and outlet. Feed direction of material passing between the inlet and outlet is generally perpendicular to the shaft axis, and when the rotor describes the orbital motion, spacing between opposing walls of the chamber varies cyclically. The stator is mounted yieldably so as to move away from the rotor when a pre-determined threshold force is exceeded so as to reduce possible damage. The invention provides a relatively wide crushing ratio and can accept relatively large rocks to reduce them to a relatively fine gravel. The invention generates an essentially continuous crushing action with relatively uniform crushing forces and is dynamically balanced to permit high speed operation to perform "multi-layer" crushing.

    摘要翻译： 本发明提供了一种用于破碎诸如岩石的材料的装置，并且包括具有入口和出口的支撑结构。 动力转子轴相对于支撑结构围绕轴线旋转，并且偏心地安装在轴上的转子描述围绕轴线的轨道运动。 转子具有在轨道运动期间相对于轴线周期性和侧向移动的转子壁。 至少一个定子安装在支撑结构中以提供与转子壁相对地隔开的定子壁，以限定位于入口和出口之间的破碎室的相对壁。 在入口和出口之间通过的材料的进给方向通常垂直于轴线，并且当转子描述轨道运动时，腔室的相对壁之间的间隔周期性地变化。 当超过预定阈值力时，定子被可靠地安装以远离转子移动，以便减少可能的损坏。 本发明提供了相当宽的破碎比，并且可以接受相对较大的岩石以将它们减少到相对较细的砂砾。 本发明以相对均匀的破碎力产生基本上连续的破碎作用，并且动态平衡以允许高速操作进行“多层”破碎。

    Rotary jaw crusher
    10.
    发明授权
    Rotary jaw crusher 失效
    旋转颚式破碎机

    公开(公告)号：US4165042A

    公开(公告)日：1979-08-21

    申请号：US895694

    申请日：1978-04-12

    申请人： Carl R. Peterson

    发明人： Carl R. Peterson

    IPC分类号： B02C1/08 ,  B02C13/02

    CPC分类号： B02C1/08

    摘要： A portable hard rock crusher unit especially useful for low clearance underground mines. Material to be crushed is horizontally fed to the rotary crusher jaws. A curved convergent material flow-path is employed between two crusher jaws. The outer member of the crusher is a substantially stationary outer curved concave jaw and its inner jaw member is a cylindrical element mounted to give eccentric motion on a shaft. The inner member may freely rotate on its eccentric or it may also be rotatably driven. Material fed between the inner and outer jaw members of the crusher encounters a progressively narrower opening as it is crushed and moved by the peristaltic pumping action caused by the eccentric motion of the movable inner crusher element acting against the outer stationary jaw.

    摘要翻译： 一种便携式硬岩破碎机，特别适用于低间隙地下矿山。 要粉碎的材料被水平送入旋转式破碎机爪。 在两个破碎机爪之间采用弯曲收敛材料流动路径。 破碎机的外部构件是基本上固定的外部弯曲的凹形卡爪，并且其内部夹爪构件是安装成在轴上产生偏心运动的圆柱形元件。 内部构件可以在其偏心件上自由旋转，或者也可以被可旋转地驱动。 输送在破碎机的内部和外部夹爪构件之间的材料在由可动的内部破碎机构作用在外部固定夹爪上的偏心运动引起的蠕动泵送作用被压碎和移动时，逐渐变窄。