Attachment device for harvesting corn, has set of picking rollers, where crop picking gap is formed below picking rollers, and blade arranged at angle of incidence that is shallower than picking gap angle

摘要

The device (2) has a set of cutting devices (4) for cutting stalk crops i.e. corn, where each cutting device is arranged with a rotatably driven blade. A crop picking gap (18) is formed below a set of picking rollers (16). A plane of rotation is arranged for the rotatably driven blade. The blade is arranged at angle of incidence (alpha) that is shallower than picking gap angle (beta). A propelled chain conveyor (14) is arranged with a set of drivers.