THRESHER

PROBLEM TO BE SOLVED: To provide a thresher capable of controlling load in a threshing chamber to prevent overload so as to improve efficiency of threshing work. SOLUTION: A treating chamber (5) freely rotatably installed with a treating cylinder (6) is set at the rear right side of a threshing chamber (2) freely rotatably installed with a threshing cylinder (4); a communicating hole (9) making the terminal end side of the threshing chamber (2) communicate with the starting end part of the threshing chamber (5) is provided; and a guide plate (10), capable of rotating and adjusting to the delivering side and a resisting side, is set at the communicating plate (8) set on the bottom of the threshing chamber (2) facing the communicating hole (9). Further, the guide plate (10) is formed to be almost a chevron shape when looking at the guide plate (10) from the rotation axis direction of the threshing cylinder (4), and one of two surfaces is formed to be almost chevron shape to serve as a resisting surface (13) and the attaching angle (α) of the guide plate (10) is made to be adjustable. COPYRIGHT: (C)2011,JPO&INPIT