Concave plate of combine harvester

The utility model relates to a concave plate of a combine harvester and belongs to the field of agricultural machinery. The combine harvester concave plate comprises a first arc-shaped frame, a plurality of first partition plates which are evenly arranged at intervals are arranged in the first arc-s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHENG JINING, LIU HAIPENG, ZHONG JINGLEI, SONG LICHENG, ZHOU DANDAN, HAN KECUI, XIANG LONGXIN
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 OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS PROCESSING OF HARVESTED PRODUCE SEPARATING SOLIDS FROM SOLIDS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SORTING TRANSPORTING TRAPPING
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Beschreibung
Zusammenfassung:	The utility model relates to a concave plate of a combine harvester and belongs to the field of agricultural machinery. The combine harvester concave plate comprises a first arc-shaped frame, a plurality of first partition plates which are evenly arranged at intervals are arranged in the first arc-shaped frame, a plurality of first comb teeth are arranged on the first partition plates, and the plurality of first comb teeth are evenly arranged at intervals; one end of the second arc-shaped frame is detachably connected with one end of the first arc-shaped frame, a plurality of second partitionplates which are evenly arranged at intervals are arranged in the second arc-shaped frame, a plurality of second comb teeth are arranged on the second partition plates, and the second comb teeth are evenly arranged at intervals; the distance between every two adjacent first partition plates is larger than the distance between every two adjacent second partition plates, and the length of the multiple first comb teeth is la