FEEDERHOUSE GEARBOXES WITH REVERSER WORM DRIVES AND COMBINE HARVESTERS EQUIPPED WITH THE SAME

• Main Authors: MARVIN PAUL D, BADHE PRAFULLA S, PEREZ RAMIREZ JAVIER JOSE, GONZALEZ-MOHINO PEDRO, VERGARA MARTINEZ DANIEL
• Format: Patent
• Language: Chinese; English
• Published: 23.10.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BLASTING; ENGINEERING ELEMENTS AND UNITS; FISHING; FORESTRY; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HARVESTING; HEATING; HUMAN NECESSITIES; HUNTING; LIGHTING; MECHANICAL ENGINEERING; MOWING; THERMAL INSULATION IN GENERAL; TRAPPING; WEAPONS

Feederhouse gearboxes are provided for installation on combine harvesters. In embodiments, the feederhouse gearbox includes a gearbox housing, an output shaft rotatable about an output axis, and a primary drive input. The primary drive input is mechanically linked to an engine of the combine harvester when the feederhouse gearbox is installed thereon. A reverser drive input is mechanically linkedto a reverser motor of the combine harvester when the feederhouse gearbox is installed on the combine harvester. The feederhouse gearbox further includes a selector mechanism within the gearbox housing and movable between a primary drive position and a reverser drive position, a primary gear train transmitting rotation from the primary drive input to the output shaft when the selector mechanism isin the primary drive position, and a reverser worm drive transmitting rotation from the reverser drive input to the output shaft when the selector mechanism is in the reverser drive position. 提供了安装在联合收割机上的进给室齿轮箱。在实施例中，所述进给室齿轮