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西安開(kāi)展丘陵山地玉米機(jī)械化收獲技術(shù)試驗(yàn)

2022-10-21 09:41:24 來(lái)源：陜西省農(nóng)業(yè)機(jī)械化發(fā)展中心 閱讀量：11949 評(píng)論

導(dǎo)讀：10月17日至18日，陜西省西安市農(nóng)機(jī)總站技術(shù)人員分別在藍(lán)田縣杜坪村、臨潼區(qū)寧家村，開(kāi)展丘陵山地玉米機(jī)械化收獲技術(shù)試驗(yàn)。

　　【農(nóng)機(jī)網(wǎng) 地方農(nóng)機(jī)】10月17日至18日，陜西省西安市農(nóng)機(jī)總站技術(shù)人員分別在藍(lán)田縣杜坪村、臨潼區(qū)寧家村，開(kāi)展丘陵山地玉米機(jī)械化收獲技術(shù)試驗(yàn)，旨在解決丘陵山地玉米機(jī)械化收獲問(wèn)題。
 
杜坪村4YZLP-2D自走式玉米收獲機(jī)收獲作業(yè)
 
　　為解決大中型玉米收獲機(jī)械在有坡度、不規(guī)則、碎片化小田塊作業(yè)效率低、損耗大、有安全隱患等問(wèn)題，提升全市丘陵山地玉米機(jī)械化收獲水平，市農(nóng)機(jī)總站通過(guò)項(xiàng)目帶動(dòng)，分別引進(jìn)了山東巨明機(jī)械有限公司生產(chǎn)的4YZLP-2D自走式玉米收獲機(jī)和長(zhǎng)春繼鑫農(nóng)業(yè)裝備有限公司生產(chǎn)的4YZL-2H自走履帶式玉米收獲機(jī)，在藍(lán)田縣鐵騎農(nóng)業(yè)機(jī)械專業(yè)合作社和臨潼區(qū)馬額街辦寧家村開(kāi)展試驗(yàn)示范。
 
寧家村4YZL-2H自走履帶式玉米收獲機(jī)收獲作業(yè)
 
　　在試驗(yàn)作業(yè)過(guò)程中，技術(shù)人員現(xiàn)場(chǎng)測(cè)量試驗(yàn)地塊的面積、玉米種植的行距珠距以及珠高，在機(jī)具開(kāi)始作業(yè)后，實(shí)地查看了機(jī)具的安全性、適應(yīng)性和通過(guò)性，并對(duì)作業(yè)效率、割茬高度、拋撒情況進(jìn)行數(shù)據(jù)測(cè)試。
 
玉米收獲機(jī)正在卸糧
 
　　經(jīng)過(guò)現(xiàn)場(chǎng)測(cè)試，山東巨明機(jī)械有限公司生產(chǎn)的4YZLP-2D自走式玉米收獲機(jī)切碎刀遇到雜草量大時(shí)，有切碎刀纏繞壅堵現(xiàn)象；長(zhǎng)春繼鑫農(nóng)業(yè)裝備有限公司生產(chǎn)的4YZL-2H自走履帶式玉米收獲機(jī)，機(jī)具在倒車時(shí)出現(xiàn)脫檔情況，同時(shí)液壓管設(shè)計(jì)過(guò)低，存在遇到樹(shù)枝等田塊異物易掛受損等故障隱患。在試驗(yàn)過(guò)程中，技術(shù)人員發(fā)現(xiàn)，兩款機(jī)具秸稈存在切碎刀如能改進(jìn)為甩刀，具有秸稈粉碎還田功能，將更受機(jī)手和農(nóng)戶的青睞。
 
技術(shù)人員測(cè)定作業(yè)質(zhì)量情況
 
　　最后，技術(shù)人員針對(duì)試驗(yàn)情況，已經(jīng)與售后服務(wù)及生產(chǎn)企業(yè)聯(lián)系，提出了機(jī)具改進(jìn)建議，促使機(jī)具性能和各項(xiàng)參數(shù)達(dá)到最優(yōu)，不斷推進(jìn)丘陵山地玉米收獲機(jī)械化，提高西安市玉米生產(chǎn)全程機(jī)械化水平。

上一篇： 澤州召開(kāi)小麥播種機(jī)械化技術(shù)現(xiàn)場(chǎng)演示培訓(xùn)會(huì)

下一篇：西安市農(nóng)機(jī)總站舉辦設(shè)施蔬菜生產(chǎn)機(jī)械化“田間日”活動(dòng)

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