【花(hua)生(sheng)(sheng)播(bo)(bo)(bo)種機(ji)】花(hua)生(sheng)(sheng)播(bo)(bo)(bo)種機(ji)特點 花(hua)生(sheng)(sheng)覆(fu)膜播(bo)(bo)(bo)種機(ji)工作時的注(zhu)意(yi)事(shi)項(xiang)
花生播種機特點
構(gou)件特性復雜,結(jie)構(gou)嚴(yan)謹,花生米運(yun)行軌跡,保證不碎種、不漏種
用(yong)齒輪變(bian)檔調整株(zhu)(zhu)距,不用(yong)拆卸(xie)鏈輪,調整株(zhu)(zhu)距的麻煩(fan)
采用倒(dao)順機構(gou),使機器(qi)倒(dao)退(tui)不碎(sui)種(zhong)
花生覆膜播種機工作時的注意事項
1.機(ji)械(xie)進地(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)的頂端埋(mai)入土中(zhong)再把地(di)(di)膜(mo)兩側用(yong)土壓好,方可工作。工作中(zhong)駕(jia)駛員應檢查開溝、旋(xuan)耕、覆土、起壟(long)和(he)播種的質(zhi)量,發現問題(ti)應停(ting)機(ji)檢查。機(ji)具到(dao)地(di)(di)頭(tou)轉彎時,應留足地(di)(di)頭(tou)用(yong)膜(mo)長度以備人工補種和(he)鋪膜(mo)之用(yong)。
2.機(ji)械工作時應保(bao)持直(zhi)線和(he)勻(yun)速前(qian)進(jin),以保(bao)證(zheng)覆膜(mo)(mo)質量。如果地(di)膜(mo)(mo)出(chu)現(xian)(xian)斜(xie)向皺紋,應停車調(diao)整壓膜(mo)(mo)輪壓力(li)使(shi)其(qi)左右(you)一致后再(zai)繼續保(bao)持直(zhi)線勻(yun)速前(qian)進(jin);如果地(di)膜(mo)(mo)出(chu)現(xian)(xian)縱向皺紋,應降低機(ji)械前(qian)進(jin)速度,減(jian)小膜(mo)(mo)卷(juan)(juan)的(de)卡(ka)(ka)緊力(li),并(bing)增加壓膜(mo)(mo)輪的(de)壓力(li);如果地(di)膜(mo)(mo)出(chu)現(xian)(xian)橫向皺紋,應增加膜(mo)(mo)卷(juan)(juan)卡(ka)(ka)緊力(li),減(jian)小壓膜(mo)(mo)輪的(de)壓力(li),并(bing)提高(gao)機(ji)械前(qian)進(jin)速度;如果地(di)膜(mo)(mo)出(chu)現(xian)(xian)偏斜(xie)現(xian)(xian)象(xiang),應將膜(mo)(mo)卷(juan)(juan)重新對正畦面,并(bing)使(shi)其(qi)與(yu)前(qian)進(jin)方向保(bao)持垂(chui)直(zhi),然后再(zai)勻(yun)速直(zhi)線前(qian)進(jin)。
3.當(dang)地(di)膜(mo)(mo)不能被壓(ya)住時(shi);首先檢(jian)查地(di)膜(mo)(mo)寬度是(shi)否與畦寬一致,如(ru)(ru)果一致應(ying)增加地(di)膜(mo)(mo)卷(juan)端部壓(ya)緊彈簧的壓(ya)力(li);當(dang)地(di)膜(mo)(mo)破損嚴(yan)重時(shi)應(ying)降(jiang)低壓(ya)膜(mo)(mo)輪的壓(ya)力(li);如(ru)(ru)果地(di)膜(mo)(mo)卷(juan)邊嚴(yan)重時(shi)應(ying)減(jian)小覆土鏟(chan)偏角,并拉長覆土鏟(chan)與地(di)膜(mo)(mo)之間的距離.