| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain recovery device of combine harvester, which is manufactured by pivotally supporting a bottom screw for conveying stored grains to a lower portion of an unloader, in the bottom portion of a grain tank for storing the grains carried out from a thresher, pivotally supporting an angle cross-sectional shape flow guide plate along the upper side of the bottom screw, and reciprocatively swinging the flow guide plate in small strokes through a support shaft disposed in the angle tip portion, and in which the flow guide plate can easily be assembled or overhauled in the tank. SOLUTION: This grain recovery device of combine harvester is characterized by setting the flow guide plate 16 in a smaller length than a distance between the front and rear inside surfaces in the lower portion of the tank, and assembling the flow guide plate 16 at a position deviated in the conveyance direction of the screw. COPYRIGHT: (C)2007,JPO&INPIT
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