| 摘要 |
PROBLEM TO BE SOLVED: To form the shifting operation range of an operation lever compactly in a narrow range by improving the operability of the operation lever for a grass dividing guide.SOLUTION: In a combine harvester, the front of a grass dividing guide (10) is attached in the left section, which becomes the opposite side from the side that has a driver's seat (8) in a reaping and conveying device (7), a dust-proof cover (13) is arranged above a grain culm conveying path (9), which conveys reaped grain culm from the reaping and conveying device (7) to a threshing device (2), and a supporting frame (17), which straddles in the right and left directions above the grain culm conveying path (9), is provided under the dust-proof cover (13). In the combine harvester, the longitudinal supporting shaft (11) is supported by the supporting frame (17), and the tip of an operation lever (12), which switches the grass dividing guide (10) into a grass dividing posture position and a storage posture position, is supported rotatably around the supporting shaft (11), and the rear end of the operation lever (12) is projected toward a rear threshing device (2) from the rear end of the dust-proof cover (13). |
