A harvester for potatoes, beets and other root crops, the harvester comprising:
- a transfer bunker provided with a receiving space in which harvested root crop is received in a filling phase, wherein the receiving space is delimited by a bottom, two opposed end walls, and at least one longitudinal wall connected to the two end walls;
- a conveying device oriented substantially transversely to a travel direction of the harvester and operative in a first conveying direction in a discharge phase and in a second opposite conveying direction in a return phase;
- wherein the conveying device comprises a floor conveyer arranged in the transfer bunker and forming the bottom of the receiving space;
- wherein the conveying device further comprises a lateral transfer module connected to a first end of the floor conveyor and comprising a discharge end remote from the floor conveyor;
- wherein the conveying device further comprises a wall-type moveable support structure that is connected to a second end of the floor conveyer and forms the at least one longitudinal wall of the receiving space opposite the lateral transfer module;
- wherein the wall-type movable support structure, the floor conveyor, and the lateral transfer module together form a compact transport unit comprising a continuous belt conveyor extending across the wall-type movable support structure, the floor conveyor, and the lateral transfer module to the discharge end and from the discharge end back to the wall-type moveable support structure;
- wherein, in the discharge phase, the continuous belt conveyor directly moves the harvested root crop out of the receiving space across the lateral transfer module to the discharge end and directly discharges the harvested root crop via the lateral transfer module and the discharge end into a transport vehicle in the first conveying direction;
- wherein the wall-type movable support structure is provided with moveable parts that, at least when the conveying device is active, assist in moving the harvested root crop in the first conveying direction out of the receiving space or in the second opposite conveying direction back into the receiving space;
- wherein the wall-type movable support structure forms a curved guiding contour for the harvested root crop in the receiving space and wherein the receiving space comprises a collecting zone immediately adjacent to the curved guiding contour of the wall-type moveable support structure such that, in the return phase following the discharge phase, residual quantities of the harvested root crop positioned on the continuous belt conveyor are moved in the second opposite conveying direction against the curved guiding contour and the curved guiding contour subjects the harvested root crop to a rolling movement in a direction away from the wall-type moveable support structure into the collecting zone of the receiving space.