FIELD: agriculture; machine building.
SUBSTANCE: invention relates to agricultural machine building and is intended for calibration of vegetable seeds. Proposed device comprises gasoline engine with sorting mesh drums drive. Sorting drum consists of mesh drum with holes for coarse fraction, has slot for supply of processed raw material from hopper via branch pipe, which enters into slit, and is arranged in mesh drum with holes for medium fraction on side cover along its entire diameter. Drum with holes for medium fraction, in its turn, is arranged in mesh drum for outlet of fine fraction. Each mesh drum has an unloading hole with a cover. Inclination angle for unloading of calibrated seeds is provided by hinge connecting drive shaft and shaft of mesh drums drive and movable support installed on drive shaft of mesh drums.
EFFECT: use of the invention enables calibration of plant seeds with separation thereof by particle size.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| DEVICE FOR REMOVAL OF SEEDS | 0 |
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|
RU2462104C1 |
| MACHINE FOR SIZING ROOT CROPS | 0 |
|
SU1746927A1 |
