公开(公告)号：EP2485843A1

公开(公告)日：2012-08-15

申请号：EP10822657.2

申请日：2010-10-07

Applicant: FLSmidth A/S

Inventor： MARTINEZ, Joseph ,  O'BRYAN, Kurt

IPC: B02C2/04

CPC classification number: B02C2/047 ,  Y10T29/49716

Abstract: A gyratory crusher is provided that has a crusher head, an eccentric assembly connected to the crusher head, a bushing positioned between the eccentric assembly and the crusher head, a retaining member, and a plurality of fasteners. The retaining member has an opening and a plurality of holes. The retaining member is positioned adjacent to the eccentric assembly such that a portion of the eccentric assembly is within the opening. Each fastener extends through a respective hole to the crusher head. The retaining member is positioned adjacent to the crusher head and the eccentric assembly such that the retaining member is decoupled from the bushing. The cone crusher is preferably configured to crush rock, stone, ore or minerals. A method of making or retrofitting a crushing device such as, for example, a cone crusher or other gyratory crusher, is also provided.

公开(公告)号：WO2011044313A1

公开(公告)日：2011-04-14

申请号：PCT/US2010/051746

申请日：2010-10-07

Applicant: FLSMIDTH A/S ,  MARTINEZ, Joseph ,  O'BRYAN, Kurt

Inventor： MARTINEZ, Joseph ,  O'BRYAN, Kurt

IPC: B02C2/04

CPC classification number: B02C2/047 ,  Y10T29/49716

Abstract: A gyratory crusher is provided that has a crusher head, an eccentric assembly connected to the crusher head, a bushing positioned between the eccentric assembly and the crusher head, a retaining member, and a plurality of fasteners. The retaining member has an opening and a plurality of holes. The retaining member is positioned adjacent to the eccentric assembly such that a portion of the eccentric assembly is within the opening. Each fastener extends through a respective hole to the crusher head. The retaining member is positioned adjacent to the crusher head and the eccentric assembly such that the retaining member is decoupled from the bushing. The cone crusher is preferably configured to crush rock, stone, ore or minerals. A method of making or retrofitting a crushing device such as, for example, a cone crusher or other gyratory crusher, is also provided.

Abstract translation: 提供了一种回转式破碎机，其具有破碎机头部，连接到破碎机头部的偏心组件，位于偏心组件和破碎机头部之间的衬套，保持部件和多个紧固件。 保持构件具有开口和多个孔。 保持构件定位成邻近偏心组件，使得偏心组件的一部分在开口内。 每个紧固件通过相应的孔延伸到破碎机头部。 保持构件定位成与破碎机头部和偏心组件相邻，使得保持构件与套管分离。 锥形破碎机优选地构造成粉碎岩石，石头，矿石或矿物质。 还提供了制造或改装破碎装置的方法，例如圆锥破碎机或其他旋转式破碎机。