FIELD: agricultural engineering.
SUBSTANCE: thresher has threshing cylinder with deck and stripper beater including separating screen. Straw shaker is positioned rearward of stripper beater. Shaking stand is hung on suspensions under threshing cylinder deck. Additional threshing device is positioned rearward of front shaking stand screen and is composed of upper and lower rolls. Length of rolls is equal to width of threshing and separating device. Lower roll of additional threshing device is arranged above main fan diffuser. Additional fan diffuser directs air flow onto shaking stand screen. Thresher of such construction provides for additional ear threshing and separation of grain before grain heap is delivered to main cleaning device.
EFFECT: increased efficiency of thresher and reduced grain losses.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| THRASHER FOR GRAIN COMBINE HARVESTER | 0 |
|
SU1419588A1 |
| TRACK-MOUNTED GRAIN HARVESTER | 2013 |
|
RU2531253C2 |
| SELF-PROPELLED TRACK-TYPED GRAIN HARVESTER | 2010 |
|
RU2460270C2 |
| SELF-PROPELLED TRACK-TYPE GRAIN HARVESTER | 2010 |
|
RU2449529C2 |
| COMBINE HARVESTER FOR HARVESTING GRAIN CROPS STANDING BY COMBING | 2021 |
|
RU2792120C2 |
| METHOD OF GRAIN CROP HARVESTING WITH STANDING CROP THRESHING AND COMBINE WITH STRIPPING CUTTER | 2009 |
|
RU2402192C1 |
| METHOD OF COMBINE HARVESTING OF GROWING CORN THRASHING, AND COMBINE HARVESTER WITH TRAILER FOR GATHERING NON-CORN PART OF COMB PILE | 2013 |
|
RU2556071C2 |
| COMBINE HARVESTER | 2010 |
|
RU2414114C1 |
| HARVESTER FOR HARVESTING GRAIN CROPS ON THE VINE | 2022 |
|
RU2793308C1 |
| HARVESTER FOR COMBING HARVESTING OF STANDING CROPS | 2014 |
|
RU2558965C1 |
