| 摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive and compact grain lifting sorter with a large mesh of a sorting screen for increasing whole grain quality, and re-sorting only marketable grain (middle size rice) among grain leaking from the sorting screen. SOLUTION: In the grain lifting sorter re-sorting by size the grain 5 other than the whole grain sorted by size by a primary sorter A, a grain lifting frame 3 containing a grain lifting spiral 2 driven by a drive motor M set on a lower frame 1, is slantedly provided diagonally upward to sort the grain 5 by installing the sorting screen 4 close to the grain lifting spiral 2 in the grain lifting frame 3. A crushed grain chute 6 discharging crushed grain 5a sorted in the sorting screen 4 is provided under the grain lifting frame 3, and a whole grain chute 7 discharging the whole grain 5b is provided above the grain lifting frame 3. COPYRIGHT: (C)2008,JPO&INPIT
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