COMBINE

The objective of the present invention is to provide a combine able to increase the efficiency of guiding grain straw that has been subjected to threshing processing at a threshing cylinder towards the center of a machine body. The combine (100) is thus provided with; a threshing device (3) that subjects carried-in grain straw to threshing processing at a threshing cylinder (31); and a side cover (7) that covers the side of the threshing cylinder (31). The front end of the side cover (7) is borne by a rotating shaft (7b) facing the axial center in the vertical direction, and is provided in a manner able to open/close by rotating in the horizontal direction centered on the rotating shaft (7b), a reception net (32) that supports the grain straw threshed by the threshing cylinder (31) is disposed at the threshing cylinder (31) side of the side cover (7), and a dust elimination guide (73) that guides the grain straw subjected to threshing processing by the threshing cylinder (31) to the center of the machine is disposed with the tip (73b) extending to the center of the machine adjacent to the back of the reception net (32).