FIELD: agriculture, equipment.
SUBSTANCE: invention concerns agriculture engineering and can be applied in harvester threshers. It comprises horizontal screw with a main vane and tilted screw in a case, the axes of the screws crossing each other. The horizontal screw is installed between the bunker bottom and the cut plate with adjustable chokes, so that it is partially inside the transfer chamber, which is connected to the tilted screw case. The horizontal screw vane is placed around the face end of the last screw coil and is bent around the screw axis. And additional vane is fixed at the screw shaft. It is rotating around the screw axis during the screw rotation, and simultaneously moves axially in the direction of seed feed. Axial movement of the vane does not exceed the screw pitch.
EFFECT: lower power intensity of discharging process of harvester thresher.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISCHARGE APPARATUS FOR GRAIN COMBINE HOPPER | 1999 |
|
RU2148902C1 |
| HOPPER UNLOADING DEVICE FOR GRAIN COMBINE HARVESTER | 0 |
|
SU1524847A1 |
| DEVICE FOR UNLOADING HOPPER OF GRAIN COMBINE HARVESTER | 0 |
|
SU1690597A2 |
| UNLOADING DEVICE OF COMBINE HARVESTER | 2016 |
|
RU2718623C2 |
| GRAIN HARVESTER HOPPER DISCHARGE MECHANISM | 1998 |
|
RU2129770C1 |
| DISCHARGE DEVICE OF GRAIN COMBINE | 1998 |
|
RU2131178C1 |
| COMBINE HARVESTER | 2010 |
|
RU2414114C1 |
| GRAIN COMBINE | 1992 |
|
RU2064752C1 |
| HOPPER OF GRAIN COMBINE HARVESTER | 0 |
|
SU1704688A1 |
| DISCHARGE APPARATUS FOR HOPPER OF GRAIN COMBINE | 2003 |
|
RU2261583C2 |
