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酒泉:電動(dòng)農(nóng)機(jī)技術(shù)優(yōu)勢(shì)分析及未來(lái)工作建議

2022-11-15 09:14:50 來(lái)源:甘肅省酒泉市農(nóng)機(jī)服務(wù)中心 馮正睿 趙嵐 閱讀量:20113 評(píng)論

導(dǎo)讀:目前,酒泉市鑄隴機(jī)械制造有限公司在定西、慶陽(yáng)、天水、臨夏等市州銷售電動(dòng)農(nóng)機(jī)2000臺(tái),實(shí)現(xiàn)銷售收入880萬(wàn)元。

  【農(nóng)機(jī)網(wǎng) 地方農(nóng)機(jī)】近年來(lái),甘肅省酒泉市根據(jù)能源發(fā)展方向、市場(chǎng)需求和技術(shù)條件,支持、引導(dǎo)酒泉市鑄隴機(jī)械制造有限責(zé)任公司,圍繞糧食安全立足甘肅耕地以山區(qū)丘陵為主,地塊面積小且分散實(shí)際,研制出了電動(dòng)小麥播種機(jī)、電動(dòng)玉米精量穴播機(jī)、電動(dòng)噴藥機(jī)、電動(dòng)鋪膜機(jī)、電動(dòng)小籽粒作物穴播機(jī)、電動(dòng)中耕除草機(jī)、電動(dòng)追肥機(jī)等糧食生產(chǎn)電動(dòng)系列機(jī)具,并在定西、臨夏等市(州)建立試驗(yàn)示范點(diǎn)開展試驗(yàn)示范,經(jīng)過(guò)農(nóng)田作業(yè)試驗(yàn),機(jī)具性能滿足農(nóng)業(yè)生產(chǎn)需求,目前,酒泉市鑄隴機(jī)械制造有限公司在定西、慶陽(yáng)、天水、臨夏等市州銷售電動(dòng)農(nóng)機(jī)2000臺(tái),實(shí)現(xiàn)銷售收入880萬(wàn)元。
 
  2022年,酒泉市鑄隴機(jī)械制造有限公司結(jié)合大豆-玉米帶狀復(fù)合種植農(nóng)藝要求,對(duì)電動(dòng)手扶膜上穴播機(jī)進(jìn)行技術(shù)改進(jìn),研制生產(chǎn)電動(dòng)手扶大豆-玉米一體化播種機(jī),有效地解決了大豆、玉米復(fù)合種植中的復(fù)合種植、錯(cuò)時(shí)播種、先鋪后種等問(wèn)題,獲得市場(chǎng)認(rèn)可和用戶好評(píng)。
 
  針對(duì)甘肅丘陵山區(qū)農(nóng)業(yè)生產(chǎn)高效專用農(nóng)機(jī)裝備短板,研發(fā)成功無(wú)人駕駛自動(dòng)導(dǎo)航小四輪電動(dòng)牽引平臺(tái)及配套作業(yè)機(jī)具鋪膜播種機(jī)、噴藥機(jī)、除草機(jī)等綠色農(nóng)機(jī),為甘肅省探索發(fā)展山地和丘陵機(jī)械化開辟了一條新路子。
 
  圍繞畜禽糞污綜合利用,研發(fā)出了適合于在中小型畜禽養(yǎng)殖企業(yè)和大場(chǎng)大戶中推廣應(yīng)用的電動(dòng)手推清糞機(jī)、電動(dòng)糞污提升機(jī)、電動(dòng)糞污轉(zhuǎn)運(yùn)車等機(jī)具;圍繞畜禽糞污清理、運(yùn)輸、轉(zhuǎn)化利用等重點(diǎn)環(huán)節(jié),研發(fā)出了自走式電動(dòng)清糞機(jī)、箱式糞污高溫發(fā)酵成套設(shè)備等,并對(duì)電動(dòng)清糞機(jī)、四輪多功能電動(dòng)平臺(tái)、手扶式電動(dòng)農(nóng)機(jī)等進(jìn)行了改進(jìn)完善。
 
  圍繞特色農(nóng)業(yè)發(fā)展,研制成功3WP-100電動(dòng)枸杞噴藥植保機(jī),在瓜州縣、玉門市開展作業(yè)應(yīng)用效果良好。圍繞農(nóng)村廁所革命,研發(fā)出了手扶式電動(dòng)清糞機(jī)、自走式電動(dòng)清糞機(jī)、電動(dòng)轉(zhuǎn)運(yùn)車等農(nóng)村衛(wèi)生旱廁糞污清理、轉(zhuǎn)運(yùn)專用機(jī)械裝備。
 
  電動(dòng)農(nóng)機(jī)技術(shù)優(yōu)勢(shì)
 
  電動(dòng)農(nóng)機(jī)與傳統(tǒng)燃油農(nóng)機(jī)具相比,技術(shù)優(yōu)勢(shì)顯而易見(jiàn):
 
  一是綠色環(huán)保。電動(dòng)農(nóng)機(jī)工作時(shí)無(wú)排放、無(wú)噪音污染,降低碳排放的同時(shí)改善作業(yè)人員工作環(huán)境,保護(hù)人員健康,尤其在比較封閉的環(huán)境中作業(yè),對(duì)作業(yè)人員的健康優(yōu)勢(shì)更加明顯。
 
  二是節(jié)能、作業(yè)成本低。試驗(yàn)驗(yàn)證表明,電動(dòng)農(nóng)機(jī)具能耗是燃油農(nóng)機(jī)具的30%,極大的節(jié)約了能源消耗和降低了作業(yè)成本。
 
  三是操作便捷、結(jié)構(gòu)簡(jiǎn)單、故障低。電動(dòng)農(nóng)機(jī)通過(guò)簡(jiǎn)單的按鈕能便捷的對(duì)機(jī)具進(jìn)行控制。傳統(tǒng)拖拉機(jī)的變速設(shè)備結(jié)構(gòu)復(fù)雜,傳動(dòng)效率較低、油耗和排放較高,和傳統(tǒng)的燃油農(nóng)機(jī)相比,電動(dòng)農(nóng)機(jī)傳動(dòng)系統(tǒng)十分簡(jiǎn)單,降低了傳輸過(guò)程中的能量損失,故障率非常低。
 
  四是電動(dòng)農(nóng)機(jī)具有發(fā)展空間優(yōu)勢(shì),即電動(dòng)農(nóng)機(jī)更加便于智能化、無(wú)人化、遠(yuǎn)程控制等技術(shù)的組合應(yīng)用,隨著我國(guó)北斗導(dǎo)航系統(tǒng)和5G技術(shù)的成功應(yīng)用,給農(nóng)業(yè)機(jī)械無(wú)人化、智能化、仿真控制等插上了騰飛的翅膀。電動(dòng)農(nóng)機(jī)若要節(jié)約人力達(dá)到無(wú)人駕駛,實(shí)現(xiàn)遠(yuǎn)程操控,無(wú)需大量的改造結(jié)構(gòu)、增加如換檔、升降、液壓控制等機(jī)械或液壓裝置,僅需要對(duì)電路的優(yōu)化控制就可以較為容易的實(shí)現(xiàn)無(wú)人操作。電動(dòng)農(nóng)機(jī)的結(jié)構(gòu)簡(jiǎn)單、低噪音、震動(dòng)小,搭載精密的測(cè)量、監(jiān)控等設(shè)備能更容易實(shí)現(xiàn)智能仿真控制。
 
  存在的問(wèn)題
 
  一是電動(dòng)農(nóng)機(jī)裝備技術(shù)研發(fā)成果不多。酒泉市電動(dòng)農(nóng)機(jī)起步較晚,國(guó)內(nèi)而言,在上世紀(jì)八十年代開始電動(dòng)農(nóng)機(jī)的研究,目前在園藝、采茶機(jī)械等方面已經(jīng)采用部分電動(dòng)機(jī)械,電動(dòng)微耕機(jī)、電動(dòng)割草機(jī)以及溫室用的小型電動(dòng)拖拉機(jī)均有應(yīng)用。地區(qū)而言,對(duì)電動(dòng)農(nóng)機(jī)推廣力度最大的是山西省,十多年以前,華南農(nóng)業(yè)大學(xué)羅錫文院士團(tuán)隊(duì)曾經(jīng)推出過(guò)電動(dòng)插秧機(jī),浙江理工大學(xué)在果蔬機(jī)械方面也研發(fā)出電動(dòng)工作平臺(tái)。在蔬菜領(lǐng)域,農(nóng)業(yè)農(nóng)村部南京農(nóng)機(jī)化研究所和富來(lái)威、南通省力科技合作研發(fā)的電動(dòng)葉菜收割機(jī)也已經(jīng)有了一些批量性的應(yīng)用。目前酒泉市鑄隴機(jī)械制造有限公司等企業(yè)主要生產(chǎn)微小型電動(dòng)農(nóng)業(yè)設(shè)備,企業(yè)研發(fā)方向在結(jié)構(gòu)設(shè)計(jì)、傳動(dòng)方式和動(dòng)力性方面,而缺少電控技術(shù),田間應(yīng)用及作業(yè)規(guī)律,以及機(jī)組田間作業(yè)載荷變化規(guī)律方面的研發(fā)成果較少,可使用的成果更少。
 
  二是配套的蓄電池回收利用。電動(dòng)農(nóng)機(jī)作為農(nóng)業(yè)生產(chǎn)工具,耗電很快,備用電池的成本高,頻繁更換電池也會(huì)導(dǎo)致作業(yè)效率降低,因此大規(guī)模的推廣電動(dòng)農(nóng)機(jī)還需要電池工業(yè)的支撐,能夠研發(fā)性價(jià)比高的微型電池,是推廣電動(dòng)農(nóng)機(jī)的重點(diǎn)與前提?,F(xiàn)在還沒(méi)有完善的動(dòng)力電池回收利用體系,用戶對(duì)于電池更換成本心存疑慮,很多用戶經(jīng)過(guò)核算,更換電池的費(fèi)用相當(dāng)于燃油費(fèi)用,加上環(huán)保意識(shí)還不強(qiáng),所以對(duì)電動(dòng)農(nóng)機(jī)的接受程度小。
 
  三是電動(dòng)農(nóng)機(jī)性能鑒定標(biāo)準(zhǔn)體系尚未建立。電動(dòng)農(nóng)機(jī)的田間作業(yè)要求比較復(fù)雜,需要對(duì)其動(dòng)力性能進(jìn)一步研究,目前,絕大多數(shù)電動(dòng)農(nóng)機(jī)產(chǎn)品性能檢測(cè)都是參考柴油機(jī)或者汽油機(jī)為動(dòng)力的農(nóng)業(yè)裝備制定的相關(guān)標(biāo)準(zhǔn),關(guān)于電動(dòng)農(nóng)機(jī)的性能指標(biāo),如何進(jìn)一步科學(xué)評(píng)定,還有待于進(jìn)一步的完善。由于電動(dòng)農(nóng)機(jī)的相關(guān)性能指標(biāo)還沒(méi)有較為科學(xué)的鑒定標(biāo)準(zhǔn),無(wú)法進(jìn)行推廣鑒定,這就影響了電動(dòng)農(nóng)機(jī)的推廣范圍,很多電動(dòng)農(nóng)機(jī)只能在一個(gè)小范圍內(nèi)進(jìn)行推廣和使用,影響了生產(chǎn)研發(fā)企業(yè)的積極性。此外當(dāng)前電動(dòng)農(nóng)機(jī)發(fā)展還存在電池能量輸出控制、電機(jī)對(duì)復(fù)雜作業(yè)環(huán)境適應(yīng)性以及經(jīng)濟(jì)成本、安全性等方面問(wèn)題尚未得到解決,電動(dòng)農(nóng)機(jī)發(fā)展仍然處于初步研究階段,受技術(shù)水平制約,因此生產(chǎn)研發(fā)企業(yè)目前只能先從輕負(fù)荷的小型電動(dòng)農(nóng)機(jī)具的方向上發(fā)展。
 
  四是電動(dòng)農(nóng)機(jī)安全性能指標(biāo)是一個(gè)全新課題,危險(xiǎn)路段失電、坡道行駛扭矩不足等等,都會(huì)導(dǎo)致人機(jī)安全事故發(fā)生。
 
  工作措施建議
 
  一是強(qiáng)化產(chǎn)學(xué)研推合作。電動(dòng)農(nóng)機(jī)需要做大量的田間實(shí)驗(yàn),采集相關(guān)基礎(chǔ)數(shù)據(jù),所以要通過(guò)產(chǎn)學(xué)研推結(jié)合,充分發(fā)揮農(nóng)機(jī)鑒定和推廣系統(tǒng)體系、人才和技術(shù)優(yōu)勢(shì),為企業(yè)提供不同地區(qū)的檢測(cè)鑒定、田間試驗(yàn)、生產(chǎn)考核驗(yàn)證服務(wù),讓電動(dòng)農(nóng)機(jī)在田野里、在作業(yè)中、在機(jī)手手上充分試、充分練,加快熟化。要通過(guò)加強(qiáng)與院校合作,廣泛征求農(nóng)機(jī)和農(nóng)技專家對(duì)設(shè)計(jì)方案的意見(jiàn)和建議,確保電動(dòng)農(nóng)機(jī)與現(xiàn)階段技術(shù)水平同步,完善機(jī)具設(shè)計(jì)。相關(guān)科研院校、單位加強(qiáng)研究,為電動(dòng)農(nóng)機(jī)生產(chǎn)企業(yè)提供參數(shù)依據(jù),解決電動(dòng)農(nóng)機(jī)動(dòng)力性能較差,作業(yè)性能偏弱的問(wèn)題。
 
  二是強(qiáng)化與供應(yīng)鏈企業(yè)合作。通過(guò)與電驅(qū)、電池、電機(jī)、電路控制、線束等生產(chǎn)企業(yè)合作,實(shí)現(xiàn)信息共享,經(jīng)過(guò)提供實(shí)驗(yàn)數(shù)據(jù)信息給上游供應(yīng)鏈企業(yè),借助供應(yīng)鏈上游企業(yè)按照設(shè)計(jì)標(biāo)準(zhǔn)要求解決技術(shù)瓶頸問(wèn)題。
 
  三是積極爭(zhēng)取國(guó)家研發(fā)資金支持。電動(dòng)農(nóng)機(jī)研發(fā)前期投入非常大,但見(jiàn)效漫長(zhǎng),因此通過(guò)積極爭(zhēng)取國(guó)家研發(fā)資金支持,重點(diǎn)突破智能、無(wú)人化技術(shù)融合,實(shí)現(xiàn)導(dǎo)航定位技術(shù)、控制技術(shù)、監(jiān)控技術(shù)、物聯(lián)結(jié)合,發(fā)展智能化、無(wú)人化、大功率電動(dòng)農(nóng)機(jī)。
 
  四是建立專業(yè)蓄電池回收渠道。電動(dòng)農(nóng)機(jī)相比柴油機(jī)排放對(duì)環(huán)境的影響小,但是廢舊電池如果不回收,也會(huì)造成新的污染。電動(dòng)農(nóng)機(jī)配套電池如隨意丟棄,其內(nèi)部所含的重金屬物質(zhì)會(huì)滲入土壤和地下水資源中,將對(duì)環(huán)境和人體產(chǎn)生巨大的危害,因此,建立完善的農(nóng)機(jī)電池回收再生體系,既能有效杜絕電池廢棄產(chǎn)生的污染,又可以降低電池更換的成本。
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13:52:19","Flag":"1","PackageName":"營(yíng)銷寶會(huì)員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13967635432,13967636621"},{"ID":"2996315","Picture":"00450ea57bc9bc7d658dce45efa4bc01506f13fd8d308980fe1ddcfdda210d36f32496b23d54b07d.jpg","PictureDomain":"img79","Name":"供應(yīng)箱泵一體化泵站公司","Type":"定制","Descrip":"?福州抗浮式地埋箱泵一體化廠家設(shè)計(jì)生產(chǎn)抗浮式地埋箱泵一體化增壓給水設(shè)備,簡(jiǎn)稱智能型泵站。它由由水泵機(jī)組、消防水箱、泵房三大部分組成,其抗浮效果好,因?yàn)樵O(shè)計(jì)時(shí)通過(guò)將底板與箱體聯(lián)在一起,箱體重量抵消了地下水浮力。系統(tǒng)維護(hù)好,內(nèi)部拉筋、泵站、管道,噴淋等各部運(yùn)行正堂,無(wú)一損壞;結(jié)構(gòu)更牢固。","CompanyName":"鹽城思源給排水設(shè)備有限公司","CompanyID":"129306","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"94","City":"鹽城市","Address":"鹽城市","PropertysValue":"","HitNumber":"77","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51558405","StandUrl":"/st129306","UpdateTime":"2024/12/22 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