FIELD: agriculture; machine building.
SUBSTANCE: invention relates to agricultural machine building and can be used in harvesting grain crops by stump harvesting. Unit for harvesting includes stripping and threshing blocks, a device for transfer of threshed grain along a tubular conveyor. Stripping unit consists of combing drum with comb racks mounted on it. Device for transfer of threshed grain along the tubular conveyor consists of a rotating impeller with a drive. Above scratching drum in direction of movement of combed heap there are detachable decks with curvilinear ribbed surface, for example, trapezoidal, wavy or triangular. Between the combing drum and the screw there is a bladed beater with a cut-off flap.
EFFECT: invention provides a technical result consisting in improvement of quality of harvesting with minimum losses of stripped grain with simultaneous reduction of power consumption for threshing.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HARVESTING MACHINE | 2023 |
|
RU2817266C1 |
| HARVESTING MACHINE | 2007 |
|
RU2357398C1 |
| COMBINED HARVESTING AND TILLING MACHINE | 2007 |
|
RU2357400C1 |
| COMBINE FOR HARVESTING STANDING CEREAL CROPS | 2010 |
|
RU2437270C1 |
| HARVESTER FOR COMBING HARVESTING OF STANDING CROPS | 2014 |
|
RU2558965C1 |
| METHOD OF SIMULTANEOUS HARVESTING AND TILLING | 2007 |
|
RU2357399C1 |
| COMBINED UNIT FOR HARVESTING AND SIMULTANEOUS PLANTING OF CROPS | 2012 |
|
RU2491810C1 |
| MACHINE FOR SPIKED CEREALS HARVESTING | 2006 |
|
RU2327333C2 |
| GRAIN HARVESTER WITH STRIPPER HEADER | 2020 |
|
RU2744619C1 |
| COMBINE HARVESTER | 2016 |
|
RU2680666C2 |
