一、棉花采摘機有幾種類型
棉(mian)花(hua)采(cai)摘(zhai)機(ji)是專門用來(lai)采(cai)摘(zhai)棉(mian)花(hua)的農(nong)業機(ji)械,現(xian)如(ru)今棉(mian)花(hua)采(cai)摘(zhai)的機(ji)采(cai)率越(yue)來(lai)越(yue)高,采(cai)棉(mian)機(ji)的種類也越(yue)來(lai)越(yue)多(duo),那么采(cai)棉(mian)機(ji)有幾(ji)種類型呢?
在棉花機(ji)械化收獲(huo)的歷史上,出現過多種類型的棉花采摘機(ji)械,按收獲(huo)方法的不同,一(yi)般將棉花收獲(huo)機(ji)械分為摘棉鈴機(ji)、采棉機(ji)兩大(da)類。
其(qi)中,采(cai)棉(mian)(mian)機(ji)(ji)又分(fen)為兩種(zhong)(zhong),一(yi)種(zhong)(zhong)是(shi)根據棉(mian)(mian)花(hua)(hua)(hua)的(de)(de)成熟度有選擇的(de)(de)采(cai)摘棉(mian)(mian)花(hua)(hua)(hua)的(de)(de)棉(mian)(mian)花(hua)(hua)(hua)選收(shou)(shou)機(ji)(ji),另一(yi)種(zhong)(zhong)是(shi)將棉(mian)(mian)花(hua)(hua)(hua)連同葉、桃全部采(cai)摘,然后進(jin)行(xing)清(qing)花(hua)(hua)(hua),一(yi)次性完成作(zuo)業的(de)(de)棉(mian)(mian)花(hua)(hua)(hua)統(tong)收(shou)(shou)機(ji)(ji),包括刮板(ban)毛刷統(tong)收(shou)(shou)采(cai)棉(mian)(mian)機(ji)(ji)、梳脫(tuo)不對行(xing)統(tong)收(shou)(shou)采(cai)棉(mian)(mian)機(ji)(ji),由(you)于棉(mian)(mian)花(hua)(hua)(hua)統(tong)收(shou)(shou)機(ji)(ji)采(cai)凈率難以保證,所以總的(de)(de)使用面積、使用量較少。
現在市(shi)場(chang)上使用的主要是(shi)棉(mian)(mian)(mian)(mian)(mian)花選收(shou)機(ji)(ji)(ji)(ji),根據(ju)棉(mian)(mian)(mian)(mian)(mian)花采摘(zhai)(zhai)(zhai)原理(li)以及采摘(zhai)(zhai)(zhai)頭(tou)的結構(gou)不同棉(mian)(mian)(mian)(mian)(mian)花選收(shou)機(ji)(ji)(ji)(ji)也(ye)分(fen)為(wei)兩種(zhong):一(yi)種(zhong)是(shi)自走(zou)式(shi)水(shui)平(ping)(ping)摘(zhai)(zhai)(zhai)錠(ding)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji),大多世界主要產棉(mian)(mian)(mian)(mian)(mian)國都(dou)使用該(gai)種(zhong)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji),目前(qian)國內(nei)市(shi)場(chang)上暢銷(xiao)的采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji)大多都(dou)是(shi)水(shui)平(ping)(ping)摘(zhai)(zhai)(zhai)錠(ding)式(shi)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji);另一(yi)種(zhong)是(shi)自走(zou)式(shi)垂直摘(zhai)(zhai)(zhai)錠(ding)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji),主要應用在前(qian)蘇聯(lian)的一(yi)些(xie)采棉(mian)(mian)(mian)(mian)(mian)區(qu)。垂直摘(zhai)(zhai)(zhai)錠(ding)式(shi)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji)與水(shui)平(ping)(ping)摘(zhai)(zhai)(zhai)錠(ding)式(shi)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji)比較(jiao)的主要缺點是(shi):作業效(xiao)率相對較(jiao)低,含雜(za)(za)率相對較(jiao)高,相關試(shi)驗表明,水(shui)平(ping)(ping)摘(zhai)(zhai)(zhai)錠(ding)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji)采凈率達96%,含雜(za)(za)率約為(wei)10%左右,遠較(jiao)垂直摘(zhai)(zhai)(zhai)錠(ding)式(shi)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji)要高,我國的新(xin)疆棉(mian)(mian)(mian)(mian)(mian)區(qu)早期曾購買過該(gai)種(zhong)垂直摘(zhai)(zhai)(zhai)錠(ding)式(shi)采棉(mian)(mian)(mian)(mian)(mian)機(ji)(ji)(ji)(ji),但(dan)由于這些(xie)缺點,已基(ji)本不再使用。
二、什么樣的采棉機比較好
市面(mian)上生產采棉(mian)(mian)機的(de)廠(chang)家有很多,每個(ge)廠(chang)家旗(qi)下也有多個(ge)采棉(mian)(mian)機機型,不管(guan)是什(shen)么采棉(mian)(mian)機,一般好的(de)棉(mian)(mian)花采摘機要滿(man)足(zu)以下幾個(ge)要求:
1、采凈率高
要求采凈率(lv)可達93%以上,含雜率(lv)不(bu)高于10%。
2、作業效率高
采棉機的(de)作(zuo)業效(xiao)率主要與(yu)采(cai)(cai)收(shou)速度(du)和作(zuo)業時(shi)間(jian)有關,作(zuo)業時(shi)間(jian)固(gu)定情況下,采(cai)(cai)收(shou)速度(du)越快,效(xiao)率越高(gao),好的(de)采(cai)(cai)棉機(ji)一次可進行6行棉花的(de)同時(shi)采(cai)(cai)收(shou),采(cai)(cai)收(shou)量更大,效(xiao)率更高(gao)。
3、智能化高
隨(sui)機(ji)配(pei)(pei)備(bei)采(cai)收畝(mu)數(shu)計(ji)(ji)量(liang)系(xi)統,實(shi)現采(cai)收畝(mu)數(shu)實(shi)時(shi)計(ji)(ji)量(liang),無須額外(wai)配(pei)(pei)備(bei)GPS,采(cai)棉頭采(cai)用電子仿形控(kong)制系(xi)統,配(pei)(pei)備(bei)智能控(kong)制采(cai)摘速度匹配(pei)(pei)系(xi)統。獨有云服務程序,可利用手機(ji)隨(sui)時(shi)隨(sui)地監管查看采(cai)棉機(ji)工作狀態、作業地點(dian)等(deng)相關信息。
4、安全
要(yao)求隨車配備(bei)一(yi)鍵(jian)卸棉消(xiao)防噴淋(lin)系(xi)統,自帶大(da)容量(liang)消(xiao)防水箱(xiang),加(jia)持大(da)功(gong)率水泵,反(fan)應(ying)迅速,保證消(xiao)防安全。