| 摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to agricultural machine building. Corncobs cleaning from grain comprises frame 16, bin 6 with cover 7, chute 1 with lugs 2, rolling bearings 8 and 14 and pulley 15 with belt drive. In bin 6 working chamber on shaft there are threshing drum 11 with studs and rotary disk 13, on blades of which there are pins 5. Openings of cleaned grains outlet change over to grain discharge tray 24. Chute 1 is articulated with bin 6 chamber and made with adjustable lifting and lowering by roman nut 3. Chute 1 has screening meshes for fine and coarse fractions of cleaned grains, as well as crushed corncobs passing in appropriate containers 17, 18 and 19.EFFECT: device provides more complete cleaning of corn grains.1 cl, 2 dwg |
