| 摘要 |
PROBLEM TO BE SOLVED: To provide a shaking table sorter of a threshing part effective for improving the separation accuracy of grains and straw dusts. SOLUTION: A separating wind tunnel connected to a winnower is provided with a shaking sorter shelf to transport the sorting object spilled out from a threshing chamber under shaking and separate the object into clean grains and tailings. A rough sorting part having a grain transfer plate, a grain sieve net, a rear chaff sieve and a rear straw rack from the front side to the back side in the order is placed above the shaking sorter shelf, and a fine sorting part composed of a net to sort the sorting object to clean grains and tailings is placed under the shaking sorter shelf. An intermediate sorting part composed of an intermediate grain transfer plate at the front side and a front chaff sieve at the rear side is placed between the upper and lower sorting parts. The intermediate sorting part is placed under the grain sieve of the rough sorting part, the front chaff plate of the front chaff sieve has a gentle inclination raising the back, and the rear chaff plate of the rear chaff sieve has a steep inclination raising the back. COPYRIGHT: (C)2006,JPO&NCIPI
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