| 摘要 |
The invention relates to a support for rotary teeth in a crushing device. Th e crushing device has fixed comb-like arranged teeth and a rotor having circumferential rotary teeth laterally displaced relatively to the fixed teeth. A support for rotary teet h of crushing machines is to be provided, which is adapted to withstand also strong crushi ng forces and permits quick mounting and dismounting of the rotary teeth. To this end, pockets which are open to the outside through an insert opening are formed at the circumference of the rotor. Each pocket forms a front cavity extending from the insert opening in moving direction, and a shallow recess adjacent to the insert opening at the rear end. The rotary teeth are each provided with a foot extending with a elongated front portion in the front cavity and having a convex rear end engaging the flat rear recess under the action of a spring member engaging the front part.
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