| 摘要 |
PROBLEM TO BE SOLVED: To provide a combine harvester capable of securing the structure of adjusting a proper threshing depth and of smoothly performing a threshing work through elimination of disadvantages caused by automatically operating a threshing depth-adjusting device. SOLUTION: The threshing depth-adjusting device for changing the threshing depth of grain culm carried in a threshing apparatus 4 is provided to a grain culm-conveying device 25 for conveying the reaped grain culm toward the rear threshing apparatus 4. A drive steering part 2 is provided at the lateral side of the grain culm carry-in part 4A of the threshing apparatus 4, and a steering side panel 60 is provided between the drive steering part 2 and the grain culm carry-in part 4A. Further, a manually-controlling operation tool 80 for optionally operating the threshing depth-adjusting device is provided at the position corresponding to the lateral side of the grain culm carry-in part 4A in the steering side panel 60. COPYRIGHT: (C)2011,JPO&INPIT
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