Rubber roller of corn thresher

The utility model relates to the technical field of corn threshers. The utility model relates to a corn thresher rubber roll. The device comprises a main rubber roller, an auxiliary rubber roller andan adjusting rubber roller, a spiral groove is formed in the outer side of the roller surface of the...

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Bibliographische Detailangaben
Hauptverfasser:	TIAN ZHENGYONG, LI DEYUN, WANG LIN, LIU XIAOWEN, JIA JUN, LI YANWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE FISHING FORESTRY HAY OR STRAW PRESSES HUMAN NECESSITIES HUNTING PROCESSING OF HARVESTED PRODUCE TRAPPING
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of corn threshers. The utility model relates to a corn thresher rubber roll. The device comprises a main rubber roller, an auxiliary rubber roller andan adjusting rubber roller, a spiral groove is formed in the outer side of the roller surface of the main rubber roller; a first straight groove is formed in the outer side of the roller surface of the auxiliary rubber roller; a spiral blade is fixed at the bottom of a roller shaft of the auxiliary rubber roller; a second straight groove is formed in the outer side of the roller surface of the adjusting rubber roller; the axial lead of the auxiliary rubber roller and the axial lead of the main rubber roller are inclined downwards to form an included angle of 45 degrees; the included angle between the axis of the adjusting rubber roller and the axis of the main rubber roller is 45 degrees, a triangular area defined by the rubber roller of the main rubber roller, the rubber roller of the auxiliary rubber roller and