| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain-collecting section structure for a combine harvester, having such a scheme that reserved grains are conveyed out of a grain-collecting tank using a bottom screw disposed along the bottom of the tank, and unloaded out of the combine harvester by elevating them by a screw-type grain unloader, while the tank is designed to be turningly movable externally sideways around a vertical support point coaxial with the screw axis of the vertically conveying mechanism of the grain unloader, and ensuring the inspection and maintenance of a threshing apparatus by turningly moving the grain-collecting tank to be easily conducted from a wide operational space to increase the capacity of the tank. SOLUTION: The grain-collecting section structure has the following scheme: a bottom screw 10 is disposed biasedly externally sideways off the transverse center of a grain-collecting tank 9; the vertically conveying mechanism 13A of a grain unloader 13 is set upright by situating it inwardly of the combine harvester off the bottom screw 10; and the terminal end of the bottom screw 10 and the lower end of a screw shaft 22a in the vertically conveying mechanism 13A are interlockingly joined each other. COPYRIGHT: (C)2009,JPO&INPIT
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