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公开(公告)号：US20180221886A1
公开(公告)日：2018-08-09
申请号：US15928864
申请日：2018-03-22
摘要： A gyratory crusher includes an inner and an outer crushing shell. The outer crushing shell has three regions along its axial length including: an inlet region that tapers radially inward from an uppermost first end; a crushing region that extends radially inward from a second lowermost end; and a radially innermost shoulder region that is positioned axially between the inlet and crushing regions. An angle of inclination of a radially inward facing surface at the inlet and shoulder regions and the axial length of the crushing surface are designed to optimise crushing capacity in addition maximising reduction.
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公开(公告)号：US09205427B2
公开(公告)日：2015-12-08
申请号：US14217728
申请日：2014-03-18
摘要： A gyratory crusher outer crushing shell. The outer crushing shell comprises an upper contact surface region that is divided into a plurality of elongate circumferentially extending shoulders. The shoulders are separated by recessed gap regions adapted to accommodate a suitable backing material to structurally reinforce the shell. A channel extends circumferentially around the shell in the outward facing surface to axially separate the upper contact surface region from a lower contact surface region. The channel is also adapted to accommodate the backing material.
摘要翻译： 旋转式破碎机外部破碎壳。 外部破碎壳包括上接触表面区域，其被分成多个细长的周向延伸的肩部。 肩部由适合于适应背衬材料的凹陷间隙区域分隔开以在结构上加强壳体。 一个通道围绕外壳在向外的表面中周向延伸，以将上接触表面区域与下接触表面区域轴向分离。 该通道还适于容纳背衬材料。
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公开(公告)号：US09937501B2
公开(公告)日：2018-04-10
申请号：US14901117
申请日：2014-05-19
发明人： Joel Andersson , Henrik Steede , Jan Johansson , Mikael Lindberg
摘要： A gyratory crusher outer crushing shell and a crushing shell assembly. The crushing shell includes a radially inward facing crushing surface and a radially outward facing mount surface provided with radially outward projecting contact regions to contact the topshell or an intermediate spacer ring. A ledge or groove providing an abutment face is positioned at or axially above the upper contact region to positionally support a sealing ring for positioning between the crushing shell and the topshell or intermediate spacer ring.
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公开(公告)号：US10343172B2
公开(公告)日：2019-07-09
申请号：US15928864
申请日：2018-03-22
摘要： A gyratory crusher includes an inner and an outer crushing shell. The outer crushing shell has three regions along its axial length including: an inlet region that tapers radially inward from an uppermost first end; a crushing region that extends radially inward from a second lowermost end; and a radially innermost shoulder region that is positioned axially between the inlet and crushing regions. An angle of inclination of a radially inward facing surface at the inlet and shoulder regions and the axial length of the crushing surface are designed to optimize crushing capacity in addition maximizing reduction.
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公开(公告)号：US20140252151A1
公开(公告)日：2014-09-11
申请号：US14200757
申请日：2014-03-07
IPC分类号： B02C2/04
摘要： A gyratory crusher outer crushing shell has three regions along its axial length including: an inlet region that tapers radially inward from an uppermost first end; a crushing region that extends radially inward from a second lowermost end; and a radially innermost shoulder region that is positioned axially between the inlet and crushing regions. An angle of inclination of a radially inward facing surface at the inlet and shoulder regions and the axial length of the crushing surface are designed to optimise crushing capacity in addition maximising reduction.
摘要翻译： 旋转式破碎机外部破碎壳沿其轴向长度具有三个区域，包括：从最上面的第一端径向向内渐缩的入口区域; 破碎区域，其从第二最下端径向向内延伸; 以及轴向位于入口和破碎区域之间的径向最内侧的肩部区域。 在入口和肩部区域处的径向向内的表面的倾斜角度和破碎表面的轴向长度被设计成优化破碎能力，另外最大化减少。
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