Yield detection system for cereal grains harvested with combine harvester, has device for determining mass of harvested grains, which is provided in container which is provided adjacent to bottom plate

摘要

The system has vertical upwardly opened containers (5,6) with same internal volume, connected to each other and provided below outlet opening of buffer tank (7) for harvested grains. A container (3) is provided on side adjacent to bottom plate (9). The container (3) has closable bottom opening formed such that a portion of grains passes from one container to other container, when container (6) is provided in movement direction of turning points, such that lower opening of container (6) is partially free. A device (4) for determining mass of harvested grains is provided in container (3).