Barretto Mauro,Butkevicius, Jr. Algirdas,Peres Andre,Veiga Leal Jose,Kamphorst Jair
申请号：
US201414889074
公开号：
US10130036(B2)
申请日:
2014.05.07
申请国别(地区):
美国
年份:
2018
代理人:
Sheldrake Patrick M
摘要：
A sugar cane harvester including a chassis for power directional movement across a field with a row dividing assembly feeding a base cutter that severs sugar cane stalks for delivery to a feed system. A rotor assembly is provided between the base cutter and the feed assembly with the rotor assembly being powered for rotation about an axis at right angles to the flow of sugar cane stalks through the harvester. The rotor assembly includes a pair of cylinders powered by a hydraulic motor with the cylinders having axially extending ribs and radially extending fingers for moving sugar cane in a downstream direction. The rotor assembly is connected to the harvester chassis by a linkage and supported by an actuator which is controlled by a hydraulic system to maintain a uniform and preselected downward pressure on sugar cane stalks as they move in a downstream direction through the harvester.
