| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure which makes it possible to easily maintain the threshing portion of a combine harvester. SOLUTION: This combine harvester has rotors 21, 22 having axes in the laterally horizontal direction in the threshing portion. Therein, the approximately front and rear half rotor covers 35a.36a of upper covers 35.36 for covering the upper portions of the rotors are formed in a state capable of being rotated on the lower ends of the rotor covers. Each of receiving nets 23.24 disposed below the rotors is divided into plural divisions, and the receiving net division on the rotation base side of each rotor cover can upward be taken out. Fitting portions are disposed on the rotation base portion side of the rotor cover and on the receiving net on the rotation base portion side, respectively. A detachable takeoff window 66, a cleaning window 67, or the like is disposed on the disposition side of a beater 34 on the side of the frame.
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