FIELD: agriculture; machine building.
SUBSTANCE: present invention can be used to harvest grain. Combine harvester comprises an axial separating device for separating the harvested grain flow coming into the machine into several partial flows. One of the partial flows, consisting of grain and tailings, is supplied to a cleaning device through a separation surface of the axial separator. There are means to control the caused inclination of the combine harvester by the local concentration gradient of the partial flow supplied by the axial separator. Control means are made in the form of shut-off dampers which are controlled individually depending on the inclination of the combine harvester. Shut-off dampers can be used to individually control the capacity of the openings of the axial separator.
EFFECT: combine harvester provides higher efficiency in case of its transverse inclination to the level of efficiency, achieved during operation on a plain.
8 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GRAIN COMBINE HARVESTER | 2011 |
|
RU2572310C2 |
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|
RU2580420C2 |
| COMBINE HARVESTER | 2012 |
|
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| SEPARATOR SCREEN | 2012 |
|
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| GRAIN COMBINE (VERSIONS) | 2001 |
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| THRESHING MECHANISM OF GRAIN COMBINE | 2005 |
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| AGRICULTURAL HARVESTING MACHINE | 2002 |
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| GRAIN COMBINE HARVESTER WITH CLEANING FAN | 2008 |
|
RU2490862C2 |
| GRAIN COMBINE HARVESTER | 2008 |
|
RU2457659C2 |
