HOPPER STRUCTURE OF SELF-TRAVELING CRUSHER FOR CONSTRUCTION WASTE MATERIAL

摘要

PURPOSE: To make the upper end level of a chute lower than the upper end surface level of a lower hopper part fixed to a support frame by dividing a hopper into a lower hopper part and upper hopper parts and housing the removed right and the left upper hopper part respectively in the lower side of the lower hopper part. ;CONSTITUTION: A tightening bolt for fixing the lower part of plural support plates 21 fixed to the outer surface part of either one of right and left upper hopper parts 16R, 16L, for example, a left upper part 16L to a support frame 13 at an on-working installing position (a) is removed, and also the left upper hopper part 16L is suspended by a separate crane. The lower end of the support plate 21 is fitted to an on-housing installing seat part 23 below the on-working installing position (a) by the tightening bolt. Next, the right upper hopper part 16R is similarly fitted to the on-housing installing seat part 23 on the right-hand side of the support frame 13. The upper side surface plates 19R, 19L of a chute 12 on the rear side of the hopper are inclined to the right and left.;COPYRIGHT: (C)1996,JPO