FIELD: agriculture.
SUBSTANCE: device comprises cleaning rollers arranged on fixed circular disc around the circle. Rollers consist of bearing discs installed on shaft with hubs and cleaning elements. Cleaning elements are arranged in the form of segments made of elastic material, have tooth-like end part and are fixed by screws to bearing discs. To form a transporting cavity, lines of axes of hubs in bearing discs and shafts arranged as splined are installed eccentrically with smooth change of eccentricity value of each subsequent bearing disc. Adjacent bearing discs are installed on shaft with angular displacement relative to the previous one.
EFFECT: device will make it possible to increase operational reliability of device.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2172088C2 |
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|
SU1644776A1 |
| DISK DIGGER | 0 |
|
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|
SU1757514A1 |
