【花生播(bo)(bo)種機】花生播(bo)(bo)種機特點 花生覆膜播(bo)(bo)種機工作時的(de)注意事項
花生播種機特點
構件(jian)特性(xing)復雜,結構嚴謹,花生(sheng)米運行軌跡,保證不(bu)碎種(zhong)、不(bu)漏種(zhong)
用齒輪變檔調整株(zhu)距(ju),不用拆卸鏈輪,調整株(zhu)距(ju)的麻煩
采用倒順(shun)機(ji)構(gou),使機(ji)器倒退不碎種
花生覆膜播種機工作時的注意事項
1.機(ji)(ji)械進(jin)地(di)(di)后先用(yong)手將地(di)(di)膜(mo)拉出0.5米左右,將地(di)(di)膜(mo)的頂(ding)端埋入土(tu)中再把地(di)(di)膜(mo)兩側用(yong)土(tu)壓好,方(fang)可工作(zuo)。工作(zuo)中駕駛員應檢查開溝、旋(xuan)耕、覆土(tu)、起壟和播種的質量,發現(xian)問題應停機(ji)(ji)檢查。機(ji)(ji)具到地(di)(di)頭轉(zhuan)彎時,應留足(zu)地(di)(di)頭用(yong)膜(mo)長度(du)以(yi)備人工補種和鋪膜(mo)之用(yong)。
2.機械工作(zuo)時(shi)應(ying)(ying)保持(chi)直(zhi)線和(he)勻(yun)速(su)前(qian)(qian)進(jin)(jin)(jin),以保證覆膜(mo)(mo)(mo)(mo)(mo)質(zhi)量。如果(guo)地膜(mo)(mo)(mo)(mo)(mo)出(chu)現(xian)(xian)斜(xie)向皺紋,應(ying)(ying)停車調整壓膜(mo)(mo)(mo)(mo)(mo)輪(lun)壓力(li)使(shi)其左(zuo)右(you)一致(zhi)后(hou)再繼續保持(chi)直(zhi)線勻(yun)速(su)前(qian)(qian)進(jin)(jin)(jin);如果(guo)地膜(mo)(mo)(mo)(mo)(mo)出(chu)現(xian)(xian)縱(zong)向皺紋,應(ying)(ying)降低機械前(qian)(qian)進(jin)(jin)(jin)速(su)度(du),減(jian)小膜(mo)(mo)(mo)(mo)(mo)卷(juan)的卡(ka)緊(jin)力(li),并(bing)(bing)增加壓膜(mo)(mo)(mo)(mo)(mo)輪(lun)的壓力(li);如果(guo)地膜(mo)(mo)(mo)(mo)(mo)出(chu)現(xian)(xian)橫向皺紋,應(ying)(ying)增加膜(mo)(mo)(mo)(mo)(mo)卷(juan)卡(ka)緊(jin)力(li),減(jian)小壓膜(mo)(mo)(mo)(mo)(mo)輪(lun)的壓力(li),并(bing)(bing)提高機械前(qian)(qian)進(jin)(jin)(jin)速(su)度(du);如果(guo)地膜(mo)(mo)(mo)(mo)(mo)出(chu)現(xian)(xian)偏斜(xie)現(xian)(xian)象,應(ying)(ying)將膜(mo)(mo)(mo)(mo)(mo)卷(juan)重新對(dui)正畦(qi)面,并(bing)(bing)使(shi)其與前(qian)(qian)進(jin)(jin)(jin)方(fang)向保持(chi)垂直(zhi),然(ran)后(hou)再勻(yun)速(su)直(zhi)線前(qian)(qian)進(jin)(jin)(jin)。
3.當地(di)膜(mo)不能被壓住時;首先(xian)檢查地(di)膜(mo)寬度是(shi)否與畦寬一(yi)致,如(ru)果(guo)一(yi)致應(ying)增(zeng)加地(di)膜(mo)卷(juan)端部(bu)壓緊彈簧的(de)壓力;當地(di)膜(mo)破(po)損嚴(yan)重(zhong)時應(ying)降低(di)壓膜(mo)輪的(de)壓力;如(ru)果(guo)地(di)膜(mo)卷(juan)邊嚴(yan)重(zhong)時應(ying)減小覆(fu)土鏟(chan)偏角,并拉長(chang)覆(fu)土鏟(chan)與地(di)膜(mo)之間的(de)距離.