FIELD: agriculture.
SUBSTANCE: invention refers to agricultural machine building and can be used in machinery for heap processing. The ground heap rotor separator contains two separation screws with different direction of spiral winding, the screws arranged in parallel. From below the screws are encompassed by a sieve with a feeding tray. Arranged under the sieve are fractions discharge trays and a transporter screw. The screws are installed in counter-phase, their centres positioned at a distance of 
where D - outer diametre of the separation screws spirals, d -outer diametre of the screws bearing pipe.
EFFECT: rotor separator ensuring highly effective ground heap separation with removal of coarse-grained straw impurities therefrom.
4 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLAX COMBINE HARVESTER | 2008 |
|
RU2370940C1 |
| GRAIN HEAP SEPARATOR | 1992 |
|
RU2038739C1 |
| 0 |
|
SU535050A1 | |
| METHOD TO DRY AND PROCESS FLAX PILE | 2010 |
|
RU2454062C2 |
| 0 |
|
SU219311A1 | |
| GRAIN SEPARATOR | 1996 |
|
RU2101909C1 |
| MACHINE FOR THRESHING FLAX HEAP WITH OBTAINING PURE SEEDS | 0 |
|
SU816424A1 |
| TOWED SEPARATOR-ACCUMULATOR | 2014 |
|
RU2569587C1 |
| CATERPILLAR COMBINE HARVESTER | 2015 |
|
RU2607101C1 |
| LOOSE MATERIAL SEPARATOR | 2018 |
|
RU2686888C1 |
