| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine threshing device in which secondary grains after selection can be processed while transferring forward by a second processing body, and thereby branch grains are decreased and the recovery efficiency of fine grains is increased.SOLUTION: A combine threshing device is characterized in that a threshing cylinder (7) is internally installed in an upper threshing chamber (8) in a rotatable manner, and a swinging/sorting shelf (40) is internally installed in a lower sorting chamber (8s) in a forward/backward swingable manner. Many rod-like threshing teeth (112) are set up in an outer circumferential part of the threshing cylinder (7), and a second processing body (14) for re-processing secondary grains after being sorted by the swinging/sorting shelf (40) while transferring forward is rotatably provided in the left and right one side of the threshing cylinder (7). Also, the threshing cylinder (7) and the second processing body (14) are pivotally installed between a front wall (106) and a back wall (107) of the threshing chamber (8) in a rotatable manner, and a front and back length of the threshing cylinder (7) and a front and back length of the second processing body (14) are set in an equal length.SELECTED DRAWING: Figure 2 |
