Belt drive for a harvesting header with a movable cutterbar

A header for a harvesting machine with a movable cutterbar includes a belt drive mechanism connecting a stationary pulley mounted on the frame of the header and a relatively movable pulley mounted on the movable part of the header. The belt drive mechanism includes two guide pulleys, a belt mounted...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORTIER GEERT P, PICTRICOLA PAOLO
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A header for a harvesting machine with a movable cutterbar includes a belt drive mechanism connecting a stationary pulley mounted on the frame of the header and a relatively movable pulley mounted on the movable part of the header. The belt drive mechanism includes two guide pulleys, a belt mounted along said pulleys, and a pivot assembly mounted on the auger shaft. The guide pulleys are mounted on opposite lever arms of the pivot and said belt drive mechanism further includes a tensioning mechanism.