| 摘要 |
A cone crusher comprises an outer crushing shell (22) and an inner crushing shell (28) forming between them a crushing gap (30), the outer crushing shell (22) being supported on an upper frame member (14) in threaded engagement with a lower frame member (16), said threaded engagement (19) being configured for adjusting the vertical position of the outer crushing shell (22) relative to the lower frame member (16) so as to permit adjustment of the width of the crushing gap (30), the upper frame member (14) being provided with a circumferential gear ring (44) for turning the upper frame member (14) in said threaded engagement (19), the gear ring (44) being connected to the upper frame member (14) in a rotationally locked and vertically slidable manner, the cone crusher (10) comprising a clamping arrangement (68) for vertically clamping the gear ring (44) between an upper clamping member (66) and lower clamping member (60). |
