qar qalbiga ah
Qarqabka dhaqanka ku jira mid ka qeyb qaarkood ah ee xiriirka dadka koonfurta, illaa u dhigay inuu dhaqanku ku shid doonaa mid bixi ah oo la isku yimid. Waxaan ku yimid wadajirka kale ee qaar qarqabka dhaqanka ayaa u baaraa inuu ka soo saar doonaa dhalinyarada dhaqanka haddii ugu yeero badbaadaha iyo waqtiga dhalinyarada. Qarqabka dhaqanka ahayd macluumaad si toos ah ee mekanikal oo la sameyn doontaa inuu ku dar doonaa dhaqanku ah waxbarashada ah oo ka tagto dambeysiga ah. Qaar ka mid ah ayaa ku yimid mekanismu feeding, cylinder threshing, screen concave, iyo system cleaning. Haddii qarnooyinka dhaqanka ugu diriray qaar, waxay u guursan yihiin cylinders carruurta ah oo ka mid ah dhammaan sharaxda ama degdegga ah oo la sameyn doonaa inuu ku dar doonaa dhaqanku ah qarnooyinka. Dhaqanku ku barareed ayaa ugu fufuyeen screens carruurta ah oo ka tagto materialka la'aan ah iyadoo cleaned cobsna ayaa uga eegi doonaa caafimaadka. Waxaynay ku yimid qarqabka dhaqanka qof kale oo ku yimid varieties qarnooyinka iyo oo ka mid ah levels lacagga lacagga ah, oo aan ku haysta loo yaqaan koonfureed ee dadka koonfurta. Qarqabka dhaqanka ayaa ku yimid in awood ah oo ku yimid portable units ah ee ku yimid farmers small-scale oo ku jiraan models industrial ku jiran ee ka yimid processing tons kale per hour. Xiriirka ayaa ku yimid features cad cadeed ah oo ku yimid mechanisms stop emergency iyo covers protective, oo la sameyn doonaa inuu ka socdo operator safety marka uu joogto. Si toos ah, models modern ayaa ku yimid features adjustable threshing speeds iyo clearances oo la sameyn doonaa inuu ku baahido performance based on crop conditions.