COMBINE HARVESTER

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PROBLEM TO BE SOLVED : To provide a combine harvester capable of efficiently utilizing a machine space at the upper side of a re-threshing cylinder and effectively treating free grains in the waste straw.SOLUTION : A combine harvester 100 including a threshing cylinder 22, a re-threshing cylinder 25 positioned on the rear lateral side of the threshing cylinder 22 and parallel with the threshing cylinder 22, a straw discharging chain 16 positioned in back of the threshing cylinder 22, and a swinging sorter 6 positioned below the threshing cylinder 22, has a structure returning the tailing sorted by the swinging sorter 6 to the swinging sorter 6 through a tailing conveyor 27, a taring vertical conveyor 29, and a return conveyor 7, wherein the return conveyor 7 is positioned parallel with and above the re-threshing cylinder 25 and a free grain treating device 80 is provided on the rear side of the return conveyor 7 and at the terminal end in the conveying direction of the straw discharging chain 16.COPYRIGHT : (C)2009, JPO&INPIT