Seeder row unit having a closing system

A row unit of a seeder includes a frame configured to be coupled to a toolbar of the seeder. The row unit also includes a single opener disc rotatably coupled to the frame and a closing system. The closing system includes a closing disc arm pivotally coupled to the frame, and a closing disc rotatabl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Kowalchuk, Trevor Lawrence, Thompson, Dennis George
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY FERTILISING FISHING FORESTRY HUMAN NECESSITIES HUNTING PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL PLANTING SOIL WORKING IN AGRICULTURE OR FORESTRY SOWING TRAPPING
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Beschreibung
Zusammenfassung:	A row unit of a seeder includes a frame configured to be coupled to a toolbar of the seeder. The row unit also includes a single opener disc rotatably coupled to the frame and a closing system. The closing system includes a closing disc arm pivotally coupled to the frame, and a closing disc rotatably coupled to the closing disc arm. The closing system also includes a closing disc actuator coupled to the closing disc arm. Furthermore, the closing system includes a packer wheel arm pivotally coupled to the frame. The packer wheel arm and the closing disc arm are configured to rotate independently of one another relative to the frame. The closing system also includes a packer wheel rotatably coupled to the packer wheel arm. Furthermore, the closing system includes a packer wheel actuator coupled to the frame and to the packer wheel arm.