As a deliberate device for a mower Educated harvester for maize or other cereal crops

摘要

In a known attachment for a combine harvester, a separation of the cobs or other cereals from plants is carried out by pulling plant stalks through a picking gap. After leaving the picking gap, the plant stalks are squeezed in between a rotating picking roller and a stationary part-casing and shredded by means of a stationary knife. The new harvesting unit is to reduce the drive-power requirement and the maintenance outlay to a minimum, and a constant working quality is to be achieved by means of exchangeable wearing parts. …??The cutting device has two oppositely rotatable shafts (5) which are arranged at a distance from one another and on which are respectively located at least one cutting disc (7) and, adjacent to the cutting disc (7), a star element (8), the cutting edges (9a, 9b) of the mutually interacting cutting discs (7) being arranged to overlap one another. Advantageously, each constructional unit composed of a cutting disc (7) and star element (8) is assigned a guide disc. …??The arrangement prevents the working quality from being impaired even after lengthy use. …IMAGE…