| 摘要 |
PROBLEM TO BE SOLVED: To prevent damage by providing a road cleaner device for removing and cleaning fallen mud or the like although the mud or the like deposited on a traveling crawler falls on a road when the traveling crawler of a traveling device provided on a lower side of a traveling vehicle base of a combined harvester and thresher is raised from a field onto the road and is traveled on the road. SOLUTION: When the traveling crawler 3a of the traveling device provided on the lower side of the traveling device 2 of the combined harvester and thresher is raised from the field onto the road and is traveled on the road, the road cleaner device 8 for removing and cleaning the fallen mud or the like is provided and the whole width (L2) of the road cleaner device 8 becomes the whole width (L1) or less of a machine body 1a of the combined harvester and thresher. The road cleaner device 8 is provided between a rear end of the traveling crawler and a falling position where the cut waste straw cut by a cutter device falls, a support device 9 for supporting the road cleaner device 8 is provided between the traveling crawlers 3a and a turning motor 9a for returning the support device 9 is provided on one side of the support device 9. COPYRIGHT: (C)2005,JPO&NCIPI
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