Sugarcane harvester and front suspension header root cutting depth control device and method thereof

The invention relates to a sugarcane harvester and a front suspension header root cutting depth control device and method thereof, The sugarcane harvester comprises the front suspension header root cutting depth control device. The device comprises a contour wheel, a hydraulic electric control propo...

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Bibliographische Detailangaben
Hauptverfasser:	LIAO NA, LIU YUNDONG, WU JIANMIN, DI MINGLI, GUO JIAWEN, LIU FANGJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FISHING FORESTRY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS HARVESTING HUMAN NECESSITIES HUNTING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS MOWING PHYSICS REGULATING TRAPPING
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Beschreibung
Zusammenfassung:	The invention relates to a sugarcane harvester and a front suspension header root cutting depth control device and method thereof, The sugarcane harvester comprises the front suspension header root cutting depth control device. The device comprises a contour wheel, a hydraulic electric control proportional valve and an automatic root cutting depth adjusting controller, wherein the contour wheel is connected with a left sugarcane lifter and a right sugarcane lifter and is provided with a rotation angle sensor so as to measure a contour wheel parameter theta, the hydraulic electric control proportional valve is connected with a sugarcane lifter lifting oil cylinder, a front suspension header lifting oil cylinder, a sugarcane section cutting hydraulic motor and a sugarcane root cutting hydraulic motor, and a pressure sensor and a flow sensor are mounted on the hydraulic electric control proportional valve so as to measure a power consumption parameter N of the root cutting motor; and the automatic root cutting d