Grain unloading assembly

The present invention is a grain unloading assembly for unloading clean grain from a combine grain bin, wherein a combine harvests grain and cleans it to provide the clean grain. Such grain unloading assembly includes a vertical flighted conveyor adapted to operate in either direction which is dispo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SPARROW THOMAS E, DILLON BEN N
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE FISHING FORESTRY HARVESTING HAY OR STRAW PRESSES HUMAN NECESSITIES HUNTING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES MOWING PERFORMING OPERATIONS PROCESSING OF HARVESTED PRODUCE TRAILERS TRANSPORTING TRAPPING VEHICLE SUSPENSION ARRANGEMENTS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention is a grain unloading assembly for unloading clean grain from a combine grain bin, wherein a combine harvests grain and cleans it to provide the clean grain. Such grain unloading assembly includes a vertical flighted conveyor adapted to operate in either direction which is disposed within a housing that is fitted at its top with a bin spout, a discharge spout, and a moveable door that permits communication of the flighted conveyor either with the bin spout or with the discharge spout. Another aspect of the invention is an unload assembly including a distal frame nested within a proximal frame. The distal frame is extensible from and retractable into the proximal frame. This unload assembly includes a conveyor system that permits the conveyor to extend as the distal conveyor extends and retract as the distal conveyor retracts.