COMBINE HARVESTER

PROBLEM TO BE SOLVED: To provide a combine harvester that facilitates assembly and maintenance of power transmission means for transmitting power output from a treating cylinder to a conveying apparatus and enlarges the space of a threshing chamber of a threshing part. SOLUTION: In the combine harvester 1 equipped with the threshing part 4 having a threshing cylinder 41 for threshing grain culms after threshing, the treating cylinder 42 for treating an untreated material from the threshing cylinder 41 and a return conveyor 90 for returning the treated material after treatment by the treating cylinder 42 to the front of a machine body, the combine harvester 1 includes a constitution that the treating cylinder 42 is arranged behind the threshing cylinder 41 and in parallel with the threshing cylinder 41, the return conveyor 90 is disposed below the treating cylinder 42, a treating cylinder shaft 49 of the treating cylinder 42 and a conveyor shaft 91 of the return conveyor 90 are extended backward of a threshing rear plate 99 arranged at the rear part of the threshing part 4 and the power transmission means 70 for transmitting power output from the treating cylinder 42 to the return conveyor 90 is arranged between the rear end part of the treating cylinder shaft 49 and the rear end part of the conveyor shaft 91. COPYRIGHT: (C)2011,JPO&INPIT