Device for mounting the breaking cone of an inertia crusher

摘要

A device for mounting the breaking cone of an inertia crusher having a crushing bowl and a breaking cone arranged within the crushing bowl comprises a shell, the top portion of which contains a spherical support provided with a central cylindrical hole to receive a shaft of the breaking cone, and in the bottom portion thereof, there is arranged a ball spindle interconnected with a bush carrying an out-of-balance weight on the outer surface thereof intended for placing the breaking cone shaft therewithin. The bush is of such a length that its upper end is disposed in the central cylindrical hole and enters it so far that the bush rests, when tilted, upon the wall of the central cylindrical hole. Also, an annular projection in the bottom portion of the shell serves as a support for the out-of-balance weight when the bush rests upon the wall of the cylindrical hole.