Multi-drum threshing mechanism for combine harvester, has scraper elements, which are engaged in intermediate space between teeth of conveyor drum, and are upstream to inlet area of separating basket

The multi-drum threshing mechanism has a threshing drum (22) which cooperates with a threshing concave (34), where the threshing cylinder is arranged in an overshot manner on a conveyor drum (26) acting with axially and circumferentially distributed teeth for conveying the crops. The scraper element...

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Bibliographic Details
Main Authors BISCHOFF, LUTZ, FUCHS, VOLKER, ROSCHE, ARMIN, HESS, WOLFGANG
Format Patent
LanguageEnglish
German
Published 26.09.2013
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
FISHING
FORESTRY
HAY OR STRAW PRESSES
HUMAN NECESSITIES
HUNTING
PROCESSING OF HARVESTED PRODUCE
TRAPPING
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Summary:The multi-drum threshing mechanism has a threshing drum (22) which cooperates with a threshing concave (34), where the threshing cylinder is arranged in an overshot manner on a conveyor drum (26) acting with axially and circumferentially distributed teeth for conveying the crops. The scraper elements are engaged in the intermediate space between teeth of the conveyor drum. The scraper elements are upstream to the inlet area of a separating basket (36), where the teeth are adjacent to each other in axial direction. Ein Mehrtrommeldreschwerk umfasst eine Dreschtrommel (22), die mit einem Dreschkorb (34) zusammenwirkt, eine stromab der Dreschtrommel (22) angeordnete, oberschlächtig wirkende Fördertrommel (26) mit axial und um den Umfang verteilten Zinken (72) zur Förderung des Ernteguts und eine stromab der Fördertrommel (26) angeordnete Abscheidetrommel (28), die mit einem Abscheidekorb (36) zusammenwirkt. Dem Einlaufbereich des Abscheidekorbs (36) vorgelagerte Abstreiferelemente (84) greifen jeweils in den Zwischenraum zwischen in axialer Richtung benachbarten Zinken (72) der Fördertrommel (26) ein.
Bibliography:Application Number: DE201210204416