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Method and Apparatus for Control of Base Cutter Height for Multiple Row Sugar Cane Harvesters
Method and Apparatus for Control of Base Cutter Height for Multiple Row Sugar Cane Harvesters
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机译:控制多行甘蔗收割机底刀高度的方法和装置
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摘要
A multiple row sugar cane harvester having automatic and independent control of multiple base cutters utilized to severe sugar cane stalks in adjacent rows. Position sensors sense the height of the base cutters relative to the chassis of the sugar cane harvester and feed the signals to a controller for adjusting the height to a preselected level. The base cutters are individually driven by hydraulic motors through individual hydraulic circuits and the operating pressure is sensed and fed to the controller for determining whether a choke condition exists. A load sensor is incorporated between the linkage and the sugar cane harvester chassis for determining whether the base cutters have ground contact to elevate the base cutters.
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