FIELD: agriculture; machine building.
SUBSTANCE: invention relates to agricultural machine building and may be used for thrashing of crops. Threshing device comprises threshing drum 1 with pincers 2 and concave 3. Threshing drum 1 is combined with diametrical fan and is made with inner curvilinear blades 4 over the entire width of drum 1 in form of blades 4 of diametrical fan arranged along inner circumference of threshing drum 1.
EFFECT: threshing device allows to increase speed of air flow and threshing capacity ensuring increased efficiency of combine harvester.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMBINE HARVESTER | 2010 |
|
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RU2792120C2 |
