| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain carrying device so constituted that grains from a horizontal screw conveyor are scraped by a pair of feed blades supported integratedly turnably on the screw shaft of the horizontal screw conveyor onto an elevating screw conveyor, wherein the feed blades are ensured to be usable over a long period and mutually exchangeable as well. SOLUTION: In this grain carrying device, feed blades 35 are detachably mounted on the 1st support part 24c and 2nd support part 24d of a horizontal screw 24, respectively, and each of the pair of feed blades 35 can be replaced between such a mount mode as to be supported on the 1st support part 24c in such a mounted posture that a 1st scraping action part 36 is situated toward the outer circumferential side of a screw shaft 24a compared to a 2nd scraping action part 37 and such a mount mode as to be supported on the 2nd support part 24d in such a mounted posture that the 2nd scraping action part 37 is situated on the outer circumferential side of the screw shaft 24a more than the 1st scraping action part 36.
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