Working tool positioning device for harvester-thresher, has swinging mechanism including four-bar mechanism and lever whose positions are adjusted to move working tool from working position to maintenance position or transport position
The device has a frame (21) that is connected to a harvester-thresher (1) through a swinging mechanism (27). The mechanism has a four-bar mechanism and a lever whose positions are adjusted by a cam disc to move a working tool (25) from a working position (A) to a maintenance position (W) or transpor...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The device has a frame (21) that is connected to a harvester-thresher (1) through a swinging mechanism (27). The mechanism has a four-bar mechanism and a lever whose positions are adjusted by a cam disc to move a working tool (25) from a working position (A) to a maintenance position (W) or transport position (T). The tool moves from access areas to a cleaning device and drawbar when its position is changed from the working position. The working tool has a feeding base and a chaff distributor that are operated through a hydromotor. The working tool is arranged in the rear side of the harvester.
Vorrichtung zum Positionieren eines an einem Mähdrescher (1) angeordneten Arbeitsorgans (25) mittels eines Verschwenkmechanismus (27), wobei das Arbeitsorgan (25) zwischen wenigstens einer Arbeitsposition (A), wenigstens einer Wartungsposition (W) und wenigstens einer Transportposition (T) verstellbar angeordnet ist und der Verstellmechanismus (27) von einer Vielzahl von Getriebegliedern (37, 39) gebildet wird, wobei durch wenigstens ein weiteres Getriebeglied (41) die Lage zumindest zweier Getriebeglieder (37, 39) zueinander gezielt verstellbar ist. |
|---|