| 摘要 |
PROBLEM TO BE SOLVED: To improve the problems wherein the simple substance of a receiving net becomes large and is produced in bad processability because generally the receiving net is constituted of a long material over the position from the front end of a threshing chamber to the rear end, and the whole net must be exchanged when a part of the receiving net is worn away or broken. SOLUTION: The receiving net 22 of a threshing device is constituted of a plurality of separated receiving nets 25, 26 and 27 by connecting them in the front and rear direction. Plate-shaped members 25b and 26b for promoting a degraining treatment by allowing a treating material to stay are stood on the inner surface of the receiving nets 25 and 26, and rear frames 25b and 26b of the separated receiving nets 25 and 26 are constituted of the plate-shaped members 25b and 26b. Front frames 26a and 27a of the separated receiving nets 26 and 27 positioned at the back side of the plate-shaped members 25b and 26b are constituted so as to be lower than the plate-shaped members 25b and 26b. COPYRIGHT: (C)2006,JPO&NCIPI
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