PROBLEM TO BE SOLVED: To provide a combine that can improve the efficiency of guiding grain culms threshed by a threshing cylinder to the center side of a machine body.SOLUTION: A combine 100 includes a threshing device 3 for threshing grain culms carried in by a threshing cylinder 31 and a side cover 7 for covering the side of the threshing cylinder 31. The side cover 7 is pivotally supported in the front end by a turning shaft 7b with a shaft center directed to the vertical direction and is openably disposed by horizontally turning around the turning shaft 7b. A threshing concave 32 for supporting the grain culms threshed by the threshing cylinder 31 is disposed at the side of the threshing cylinder 31 in the side cover 7. A dust discharge guide 73 for guiding the grain culms threshed by the threshing cylinder 31 to the center side of a machine body is adjacent behind the threshing concave 32 and is disposed by extending a tip part 73b to the center side of the machine body.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2016,JPO&INPIT
