【花生播(bo)種機】花生播(bo)種機特點 花生覆膜(mo)播(bo)種機工(gong)作時的注意事項
花生播種機特點
構件特性復雜,結構嚴謹,花生(sheng)米運行軌跡(ji),保(bao)證不碎種、不漏種
用齒輪(lun)變檔調整株距,不用拆卸鏈輪(lun),調整株距的麻煩(fan)
采(cai)用倒(dao)順(shun)機構,使機器倒(dao)退不碎(sui)種(zhong)
花生覆膜播種機工作時的注意事項
1.機械進(jin)地(di)后先用手(shou)將(jiang)地(di)膜拉出0.5米左右,將(jiang)地(di)膜的(de)頂端埋入土中再把(ba)地(di)膜兩側用土壓好,方(fang)可工(gong)作。工(gong)作中駕駛員(yuan)應(ying)檢(jian)查開(kai)溝、旋耕(geng)、覆(fu)土、起(qi)壟和播種(zhong)的(de)質(zhi)量,發現問題應(ying)停機檢(jian)查。機具到地(di)頭(tou)轉彎(wan)時,應(ying)留足地(di)頭(tou)用膜長度以備人工(gong)補種(zhong)和鋪(pu)膜之用。
2.機(ji)械(xie)工作時(shi)應(ying)(ying)(ying)保持直(zhi)線和勻(yun)速前(qian)進(jin),以保證覆(fu)膜(mo)質量(liang)。如果(guo)(guo)地(di)(di)膜(mo)出現(xian)斜向皺(zhou)(zhou)紋,應(ying)(ying)(ying)停(ting)車(che)調(diao)整壓(ya)(ya)膜(mo)輪(lun)(lun)壓(ya)(ya)力(li)(li)使其左右一致后再(zai)(zai)繼續保持直(zhi)線勻(yun)速前(qian)進(jin);如果(guo)(guo)地(di)(di)膜(mo)出現(xian)縱(zong)向皺(zhou)(zhou)紋,應(ying)(ying)(ying)降低機(ji)械(xie)前(qian)進(jin)速度,減小(xiao)膜(mo)卷的(de)卡緊(jin)力(li)(li),并(bing)(bing)增(zeng)(zeng)加壓(ya)(ya)膜(mo)輪(lun)(lun)的(de)壓(ya)(ya)力(li)(li);如果(guo)(guo)地(di)(di)膜(mo)出現(xian)橫向皺(zhou)(zhou)紋,應(ying)(ying)(ying)增(zeng)(zeng)加膜(mo)卷卡緊(jin)力(li)(li),減小(xiao)壓(ya)(ya)膜(mo)輪(lun)(lun)的(de)壓(ya)(ya)力(li)(li),并(bing)(bing)提(ti)高(gao)機(ji)械(xie)前(qian)進(jin)速度;如果(guo)(guo)地(di)(di)膜(mo)出現(xian)偏(pian)斜現(xian)象(xiang),應(ying)(ying)(ying)將(jiang)膜(mo)卷重新(xin)對正畦面(mian),并(bing)(bing)使其與前(qian)進(jin)方向保持垂直(zhi),然后再(zai)(zai)勻(yun)速直(zhi)線前(qian)進(jin)。
3.當地膜(mo)不能被壓(ya)(ya)(ya)(ya)住時(shi);首(shou)先檢查地膜(mo)寬(kuan)度是(shi)否(fou)與畦寬(kuan)一致(zhi),如果一致(zhi)應增加地膜(mo)卷端部壓(ya)(ya)(ya)(ya)緊彈簧的壓(ya)(ya)(ya)(ya)力(li);當地膜(mo)破損(sun)嚴(yan)重時(shi)應降低壓(ya)(ya)(ya)(ya)膜(mo)輪的壓(ya)(ya)(ya)(ya)力(li);如果地膜(mo)卷邊(bian)嚴(yan)重時(shi)應減小(xiao)覆土鏟(chan)偏(pian)角,并拉長覆土鏟(chan)與地膜(mo)之間的距(ju)離.