【花生(sheng)(sheng)播種(zhong)機】花生(sheng)(sheng)播種(zhong)機特點 花生(sheng)(sheng)覆膜播種(zhong)機工作時的注意事項
花生播種機特點
構(gou)件特性復雜(za),結構(gou)嚴謹(jin),花(hua)生米運行軌跡,保(bao)證不碎(sui)種、不漏種
用(yong)齒輪變檔調(diao)整(zheng)株距,不用(yong)拆卸鏈輪,調(diao)整(zheng)株距的麻(ma)煩
采用倒順機構,使機器倒退(tui)不碎種
花生覆膜播種機工作時的注意事項
1.機(ji)(ji)械進地(di)(di)后(hou)先(xian)用(yong)手將地(di)(di)膜(mo)拉出0.5米(mi)左右,將地(di)(di)膜(mo)的(de)(de)頂(ding)端埋入(ru)土(tu)中再(zai)把地(di)(di)膜(mo)兩側用(yong)土(tu)壓好(hao),方可(ke)工作(zuo)(zuo)。工作(zuo)(zuo)中駕駛員應(ying)檢查(cha)開溝、旋耕、覆土(tu)、起壟和(he)播種(zhong)的(de)(de)質量,發現問題應(ying)停機(ji)(ji)檢查(cha)。機(ji)(ji)具到地(di)(di)頭轉彎時,應(ying)留足地(di)(di)頭用(yong)膜(mo)長度以(yi)備人(ren)工補種(zhong)和(he)鋪膜(mo)之用(yong)。
2.機械工作(zuo)時應(ying)(ying)保(bao)持(chi)直線(xian)和勻(yun)(yun)速(su)(su)前(qian)(qian)進(jin)(jin)(jin),以保(bao)證覆膜(mo)質量。如(ru)果(guo)地(di)(di)膜(mo)出(chu)(chu)(chu)現斜向皺(zhou)紋,應(ying)(ying)停車調整(zheng)壓(ya)膜(mo)輪壓(ya)力(li)(li)使(shi)其左右一(yi)致后再繼續保(bao)持(chi)直線(xian)勻(yun)(yun)速(su)(su)前(qian)(qian)進(jin)(jin)(jin);如(ru)果(guo)地(di)(di)膜(mo)出(chu)(chu)(chu)現縱向皺(zhou)紋,應(ying)(ying)降低機械前(qian)(qian)進(jin)(jin)(jin)速(su)(su)度(du),減小膜(mo)卷的卡緊(jin)力(li)(li),并(bing)增(zeng)加壓(ya)膜(mo)輪的壓(ya)力(li)(li);如(ru)果(guo)地(di)(di)膜(mo)出(chu)(chu)(chu)現橫向皺(zhou)紋,應(ying)(ying)增(zeng)加膜(mo)卷卡緊(jin)力(li)(li),減小壓(ya)膜(mo)輪的壓(ya)力(li)(li),并(bing)提高機械前(qian)(qian)進(jin)(jin)(jin)速(su)(su)度(du);如(ru)果(guo)地(di)(di)膜(mo)出(chu)(chu)(chu)現偏(pian)斜現象(xiang),應(ying)(ying)將膜(mo)卷重新對正畦(qi)面,并(bing)使(shi)其與前(qian)(qian)進(jin)(jin)(jin)方(fang)向保(bao)持(chi)垂直,然(ran)后再勻(yun)(yun)速(su)(su)直線(xian)前(qian)(qian)進(jin)(jin)(jin)。
3.當地膜(mo)(mo)(mo)不能被(bei)壓(ya)(ya)住(zhu)時(shi);首(shou)先檢查地膜(mo)(mo)(mo)寬度(du)是(shi)否與(yu)畦寬一致,如果一致應增(zeng)加地膜(mo)(mo)(mo)卷端部壓(ya)(ya)緊彈簧的(de)(de)壓(ya)(ya)力;當地膜(mo)(mo)(mo)破損嚴重時(shi)應降低壓(ya)(ya)膜(mo)(mo)(mo)輪的(de)(de)壓(ya)(ya)力;如果地膜(mo)(mo)(mo)卷邊嚴重時(shi)應減(jian)小覆(fu)土(tu)鏟偏角(jiao),并拉長(chang)覆(fu)土(tu)鏟與(yu)地膜(mo)(mo)(mo)之間的(de)(de)距離.