FIELD: agriculture.
SUBSTANCE: one-shoe grain cleaning machine comprises the frame-rack, the upper and lower tiers of the sieves, the sieve cleaning mechanism, and the springs. The upper and lower tiers of the sieves are rigidly connected to the flexible closed link enveloping two pulleys. The drive comprises two solenoids, one of which carries out antiphase oscillatory motion of the tiers of sieves in a horizontal plane through the lower branch of the flexible closed link. The second electromagnet provides tossing the seeds on the sieves in a vertical plane. The springs are used for shock absorption of the tiers of the sieves.
EFFECT: improved quality of grain cleaning.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| GRAIN CLEANING MACHINE | 2004 |
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RU2267906C1 |
