| 摘要 |
A conical crusher head of a gyratory cone crusher is supported by a spider arm cradle. Radially disposed and circumferentially evenly spaced spider arm type support members of the cradle extend outwardly through an annular material discharge path in the lower portion of the crusher and through the generally cylindrical frame of the crusher. A gyratory drive mechanism is disposed annularly about the material flow path region and is coupled to the head support members to gyrate the head.
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