FEED CHAIN-OPENING DEVICE FOR THRESHER FOR COMBINE HARVESTER

摘要

PROBLEM TO BE SOLVED: To provide a feed chain-opening device capable of solving a problem that conventional mechanisms have narrow opening angle of a feed chain and require hard maintenance woks and also solving another problem that the feed chain cannot avoid fixed members due to horizontal turning in opening turn. SOLUTION: The combine harvester 4 has a feed chain 5 of a threshing equipment 2 monolithically and combinedly supported with a turnable frame 7 set on a turnable fulcrum shaft 6 hung on a running body 1. This feed chain- opening devcie for the thresher for the combine harvester has such construction as to incline the turnable fulcrum shaft 6 by setting its lower part outside and its upper part inside in the front view of the threshing device 2 and incline the lower part behind and the upper side ahead in its side view.