REINIGUNGSEINRICHTUNG FUER MAEHDRESCHER

A combine harvester is provided with grain cleaning and collecting apparatus comprising a lower sieve element (9) and three vertically spaced and offset upper sieve elements (10, 11, 12). The entire region of the front upper sieve element (10) inclusive of a drop step between that element and a base...

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Bibliographische Detailangaben
Hauptverfasser: ECKERT, KLAUS., DDR 8713 NEUSALZA-SPREMBERG, DD, WINDISCH, VOLKER., DDR 8601 OBERGURIG, DD, RADKE, KARL-HEINZ., DDR 8609 WILTHEN, DD, GEISSLER, JAN-DIEGO., DDR 8500 BISCHOFSWERDA, DD, STRASSBERGER, MATTIAS., DDR 8323 GOHRISCH, DD
Format: Patent
Sprache:ger
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Zusammenfassung:A combine harvester is provided with grain cleaning and collecting apparatus comprising a lower sieve element (9) and three vertically spaced and offset upper sieve elements (10, 11, 12). The entire region of the front upper sieve element (10) inclusive of a drop step between that element and a base (7) of threshing equipment can be subjected to an air current from an additional channel (17) of a blower (8). A collecting trough (19) is arranged below the front upper sieve element (10) and extends over its entire area. A conveyor worm (21) is mounted at the base of the trough (19) and stands in conveying connection by way of a collecting worm with a grain elevator and a grain storage tank.