INERTIA CONE CRUSHER Russian patent published in 1994 - IPC

FIELD: materials crushing. SUBSTANCE: crusher has shell 1 with outer cone 2 and inner cone 3 coupled with cone 2 by means of spherical pivot 18. Shell 1 is provided with case 4 having removable cylindrical cover 5 accommodating gear 6 mounted with the aid of bearings and gear wheel 7 engaged with gear 6. Pivoted to gear wheel 7 is bearing bushing 8, which carries unbalanced vibrators 9 connected with gear wheel 7 by means of carrier 10. Bearing bushing is seated on shaft 11 of cone 3. which rests by its shaft 11 against plunger 12 of power cylinder 13 through self-setting disk 14. EFFECT: reduced labour input in mounting and dismounting operations. 1 dwg