FIELD: agricultural engineering.
SUBSTANCE: invention refers to agricultural engineering and can be used in screen-air cleaners of combine harvesters. The rotary harvester-thresher includes a rotor rotating inside the skeleton frame, a cleaning unit, a suction-fan and grain collectors located under the rotor housing. The side of the combine harvester housing above the grain collector has at least one opening for waste discharge that is forwarded to the ground or into the cutter through the pipes.
EFFECT: higher cleaning efficiency and a low cost of the grain cleaning process.
5 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GRAIN COMBINE (VERSIONS) | 2001 |
|
RU2268577C2 |
| COMBINE HARVESTER | 2010 |
|
RU2414114C1 |
| METHOD OF COMBINE HARVESTING OF GROWING CORN THRASHING, AND COMBINE HARVESTER WITH TRAILER FOR GATHERING NON-CORN PART OF COMB PILE | 2013 |
|
RU2556071C2 |
| FINISHING THRESHING DEVICE FOR CEREAL HEAP | 2010 |
|
RU2425484C1 |
| CLEANER OF GRAIN COMBINE HARVESTER | 0 |
|
SU1764561A1 |
| TRACK COMBINE FOR CLEANING CEREALS AND SOY | 2015 |
|
RU2646632C2 |
| CATERPILLAR COMBINE HARVESTER | 2015 |
|
RU2607101C1 |
| ROTARY GRAIN COMBINE HARVESTER | 2013 |
|
RU2527532C1 |
| METHOD OF GRAIN CROP HARVESTING WITH STANDING CROP THRESHING AND COMBINE WITH STRIPPING CUTTER | 2009 |
|
RU2402192C1 |
| ARRANGEMENT FOR WITHDRAWING CHAFF FROM THE GRAIN COMBINE HARVESTER CLEANING RIDDLES | 0 |
|
SU933030A1 |
