用途(tu)和特點(dian)
(一)、用(yong)途
本機(ji)(ji)采(cai)用(yong)三點懸掛(gua)裝置與拖(tuo)拉(la)機(ji)(ji)配套,播(bo)(bo)種(zhong)(zhong)(zhong)機(ji)(ji)構(gou)分(fen)單體驅動和(he)聯體驅動兩種(zhong)(zhong)(zhong)。單體驅動是(shi)(shi)每個播(bo)(bo)種(zhong)(zhong)(zhong)總成(cheng)(cheng)在拖(tuo)拉(la)機(ji)(ji)的牽(qian)引下能(neng)獨立(li)完成(cheng)(cheng)開溝、排種(zhong)(zhong)(zhong)、施(shi)肥、覆土、鎮壓等全部(bu)播(bo)(bo)種(zhong)(zhong)(zhong)工藝(yi);聯體驅動是(shi)(shi)針對地塊不平(ping)減(jian)少個別小機(ji)(ji)架(jia)因摩擦(ca)力小造成(cheng)(cheng)漏(lou)播(bo)(bo)現象而將各小機(ji)(ji)架(jia)聯接在一(yi)起,共同實現播(bo)(bo)種(zhong)(zhong)(zhong)全部(bu)工藝(yi)。播(bo)(bo)種(zhong)(zhong)(zhong)行(xing)距(ju)(ju)、株距(ju)(ju)均可根據(ju)需要進行(xing)調(diao)整。本機(ji)(ji)適用(yong)于平(ping)播(bo)(bo)和(he)小麥收(shou)割后免耕播(bo)(bo)種(zhong)(zhong)(zhong)玉米,更換內盤后可播(bo)(bo)種(zhong)(zhong)(zhong)大豆(dou)、高粱(liang)、綠(lv)豆(dou)等作物,實現一(yi)機(ji)(ji)多用(yong)。
(二)、特點(dian)
1、該機采(cai)用(yong)勺輪式排(pai)(pai)種(zhong)(zhong)機構,內部排(pai)(pai)種(zhong)(zhong)盤采(cai)用(yong)鋁合(he)金材質,精工制作(zuo),排(pai)(pai)種(zhong)(zhong)勺每周18穴均布,性能(neng)穩(wen)定、節(jie)省種(zhong)(zhong)子。外殼采(cai)用(yong)透(tou)明玻璃罩,作(zuo)業(ye)情(qing)況一目了然,堅固耐用(yong),清種(zhong)(zhong)方便。
2、該機機架前梁裝有防纏繞(rao)開溝器,作業時(shi)能將(jiang)麥茬耕起翻壟(long)的同時(shi),又增設了(le)二道防纏繞(rao)裝置,使防纏效果更(geng)加(jia)好。
3、采用高(gao)(gao)性能(neng)(neng)檔位式調節系統,行距、株距遠近可(ke)調,方便、快(kuai)捷,有效提高(gao)(gao)工(gong)作效率,切(qie)實(shi)能(neng)(neng)達到不用間(jian)苗、剔苗的理(li)想效果。
4、機架采(cai)用(yong)(yong)優質方管,確(que)保播(bo)種機作業時(shi)機架不(bu)變形。傳動采(cai)用(yong)(yong)國標08A號鏈(lian)條(tiao)和轉動軸,確(que)保使用(yong)(yong)過程中鏈(lian)條(tiao)不(bu)斷鏈(lian)、傳動軸不(bu)卡頓,提(ti)高播(bo)種可靠性。
5、防纏(chan)繞開(kai)溝器采用優質矩型管(guan),針對地質較硬地區(qu),工作時不(bu)變(bian)形,鏟尖采用合金鋼頭,更換方(fang)便(bian),經(jing)久(jiu)耐(nai)用。
6、化(hua)肥箱采用(yong)(yong)特殊材料(liao)精制而成,能做到不腐蝕(shi)、不變形,經久耐用(yong)(yong)。
7、浮動機構采(cai)用四(si)聯(lian)桿和軌(gui)道式并(bing)用方式,確保(bao)機具(ju)在作業(ye)時(shi)永不(bu)變型。