公开(公告)号：EP4282534A1

公开(公告)日：2023-11-29

申请号：EP22174967.4

申请日：2022-05-24

申请人： Sandvik Ltd

发明人： McDevitt, Terry ,  Smyth, Stuart

IPC分类号： B02C13/09 ,  B02C13/02

摘要： A horizontal shaft impact crusher and method for adjusting the same.
The crusher housing has an inlet (8) for material to be crushed, an outlet (10) for material that has been crushed, an impeller (4) being mounted on a horizontal shaft (6) in the crusher housing (2) and being operative for rotating around a horizontal axis, a curtain (28,30) against which material accelerated by the impeller (4) may be crushed, and an adjustment device (42,60) for adjusting the position of said curtain (28,30) relative to the impeller.
The crusher further comprises a drive cylinder (95) positioned centrally upon the adjustment device (42,60), which is adjustable so as to set the position of the curtain (28,30) relative to the impeller (4) and wherein, the drive cylinder (95) comprises an internally mounted sensor (109,141) to measure the curtain position relative to the impeller.