Threshing mechanism with swivellable concaves

A threshing mechanism is formed with a first threshing drum and a second threshing drum disposed one behind the other in a direction of crop flow. A first concave encloses the first threshing drum and the second threshing drum in sections in a circumferential direction. A second concave encloses the...

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Bibliographische Detailangaben
Hauptverfasser: BUDDENKOTTE FRANZ, ESKEN DIRK, KRIEFT MANFRED, BUSSMANN RALF, HOLTMANN BERND
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A threshing mechanism is formed with a first threshing drum and a second threshing drum disposed one behind the other in a direction of crop flow. A first concave encloses the first threshing drum and the second threshing drum in sections in a circumferential direction. A second concave encloses the second threshing drum in sections in the circumferential direction. The concaves are displaceable in a radial direction of the threshing drums and are formed with at least one crop-processing device disposed at the first concave. The first concave and the second concave are swivellable about a common axis connecting the concaves. The enclosure of the second threshing drum by the first concave and the second concave is approximately identical.