FIELD: mechanics.
SUBSTANCE: method of locking gyrator crusher outer casing comprises bringing the first surface abutting of the outer casing external edges into contact with the first contact surface of the frame. Then, it includes arranging separation element designed for locking the outer casing between the second abutting surface of outer casing external edges and the frame. Proposed device comprises outer casing to be attached to the crusher frame and inner casing to be attached to crushing head so as to limit, along with the outer casing, the crushing slot intaking the material to be crushed.
EFFECT: higher reliability of locking outer casing.
21 cl, 14 dwg
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