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2024年農(nóng)機(jī)猜想之七：電動(dòng)農(nóng)機(jī)成熱點(diǎn)

2024-01-15 10:57:40 來源：總站信息處 作者：劉振營(yíng) 閱讀量：11284 評(píng)論

導(dǎo)讀：由于電動(dòng)農(nóng)機(jī)不燒燃油，從而極大地減少了作業(yè)時(shí)對(duì)環(huán)境的污染。來看看2024年電動(dòng)農(nóng)機(jī)會(huì)將成為熱點(diǎn)嗎？

　　【農(nóng)機(jī)網(wǎng) 市場(chǎng)行情】電動(dòng)農(nóng)機(jī)在我國(guó)的探索和發(fā)展已經(jīng)有些年頭了，主要產(chǎn)品有電動(dòng)拖拉機(jī)、電動(dòng)農(nóng)用車輛以及電動(dòng)播種機(jī)等。由于電動(dòng)農(nóng)機(jī)不燒燃油，從而極大地減少了作業(yè)時(shí)對(duì)環(huán)境的污染。來看看2024年電動(dòng)農(nóng)機(jī)會(huì)將成為熱點(diǎn)嗎？
 
　　1、電動(dòng)農(nóng)機(jī)的概念
 
　　電動(dòng)農(nóng)機(jī)是指使用電力或電池為能源和動(dòng)力的農(nóng)業(yè)裝備。既包括用電力作為能源的農(nóng)業(yè)機(jī)械，例如用電機(jī)驅(qū)動(dòng)的脫粒機(jī)、碾米機(jī)、磨面機(jī)和潛水電泵等；也包括用電池取代燃油發(fā)動(dòng)機(jī)作為能源，驅(qū)動(dòng)電機(jī)而完成作業(yè)的農(nóng)業(yè)裝備。
 
　　本文所說的電動(dòng)農(nóng)機(jī)是指后者，也就是用電池取代燃油發(fā)動(dòng)機(jī)作為能源，驅(qū)動(dòng)機(jī)械進(jìn)行作業(yè)的農(nóng)業(yè)裝備。
 
　　2、電動(dòng)農(nóng)機(jī)的優(yōu)勢(shì)
 
　　電動(dòng)農(nóng)機(jī)不產(chǎn)生廢氣和噪音，極大地減少了環(huán)境污染，特別適合在溫室大棚作業(yè)。同時(shí)，電動(dòng)農(nóng)機(jī)具有高效節(jié)能的特點(diǎn)，可以有效提高農(nóng)業(yè)生產(chǎn)效率，降低生產(chǎn)成本。
 
　　電動(dòng)農(nóng)機(jī)具有較高的智能化程度，可以配備多種傳感器和控制系統(tǒng)，自動(dòng)化程度高。通過傳感器獲取農(nóng)田數(shù)據(jù)，不僅能夠?qū)崿F(xiàn)準(zhǔn)確施肥、播種和灌溉，還能夠根據(jù)作物的成長(zhǎng)情況自動(dòng)調(diào)節(jié)農(nóng)機(jī)的工作狀態(tài)和速度。
 
　　電動(dòng)農(nóng)機(jī)的操作相比傳統(tǒng)農(nóng)機(jī)更簡(jiǎn)便，使用維護(hù)更方便，減少了機(jī)器維修和保養(yǎng)的工作量，同時(shí)也降低了作業(yè)人員的勞動(dòng)強(qiáng)度。
 
　　電動(dòng)農(nóng)機(jī)更加便于智能化、無人化、遠(yuǎn)程控制等技術(shù)的組合應(yīng)用，電動(dòng)農(nóng)機(jī)+智能化=農(nóng)機(jī)技術(shù)的全面升級(jí)。
 
　　3、電動(dòng)農(nóng)機(jī)發(fā)展現(xiàn)狀
 
　　電動(dòng)農(nóng)機(jī)在國(guó)外發(fā)展也比較早，并且已經(jīng)取得了令人矚目的成就。例如，日本自2009年就開始推廣電動(dòng)農(nóng)機(jī)，其中以電動(dòng)拖拉機(jī)為主。據(jù)統(tǒng)計(jì)，該國(guó)2019年已有超過4000臺(tái)電動(dòng)拖拉機(jī)投入使用。與柴油拖拉機(jī)配比，電動(dòng)拖拉機(jī)的維護(hù)成本更低，噪音更小，特別適合在溫室大棚等密閉空間使用，因此受到很多日本農(nóng)民的歡迎。
 
　　電動(dòng)農(nóng)機(jī)在我國(guó)的應(yīng)用也在不斷地?cái)U(kuò)大，在有些地方推廣應(yīng)用比較早。例如，山西省早在2016年就下發(fā)《關(guān)于推進(jìn)電動(dòng)農(nóng)機(jī)發(fā)展的實(shí)施意見》，多年來持續(xù)推動(dòng)，取得了一些成果。
 
　　目前，電動(dòng)農(nóng)機(jī)主要應(yīng)用于農(nóng)村交通和運(yùn)輸方面，以電動(dòng)自行車和電動(dòng)三輪車應(yīng)用最為廣泛和普遍。
 
　　4、可借鑒電動(dòng)汽車的成功經(jīng)驗(yàn)
 
　　長(zhǎng)期以來，汽車工業(yè)一直跟隨在歐美日身后，靠吃他們淘汰掉的老舊技術(shù)存活，關(guān)鍵的發(fā)動(dòng)機(jī)、傳動(dòng)系和控制技術(shù)“三大件”遭到他們的技術(shù)封鎖，我們自主品牌一直處于模仿者和跟班的角色。
 
　　當(dāng)新能源汽車技術(shù)變革到來之時(shí)，自主品牌迅速入局獲得主動(dòng)，搭配背后巨大的中國(guó)市場(chǎng)，便有了新能源汽車界的話語(yǔ)權(quán)。另外，自主品牌在汽車智能化方面做的早，加上耳目一新的新勢(shì)力車型，出色的智能語(yǔ)音和人機(jī)交互，流暢的車機(jī)系統(tǒng)和智能輔助駕駛上的絕對(duì)優(yōu)勢(shì)，使得自主品牌電動(dòng)汽車迅速遙遙領(lǐng)先。
 
　　農(nóng)機(jī)行業(yè)也可以借鑒汽車行業(yè)的寶貴經(jīng)驗(yàn)，推動(dòng)電動(dòng)農(nóng)機(jī)快速甚至跨躍式發(fā)展。
 
　　5、電動(dòng)農(nóng)機(jī)的關(guān)鍵技術(shù)
 
　　電動(dòng)農(nóng)機(jī)的關(guān)鍵技術(shù)與電動(dòng)汽車有相似，也有些區(qū)別。個(gè)人認(rèn)為電動(dòng)農(nóng)機(jī)關(guān)鍵技術(shù)主要有電池、驅(qū)動(dòng)電機(jī)和控制技術(shù)等。
 
　　一是電池技術(shù)。電動(dòng)農(nóng)機(jī)可借鑒電動(dòng)汽車的電池技術(shù)，在經(jīng)歷鉛酸電池到堿性電池的進(jìn)步之后，正向燃料電池發(fā)展。同時(shí)，在充電方式以及充電基礎(chǔ)設(shè)施建設(shè)方面，也可以借鑒電動(dòng)汽車的做法。
 
　　二是驅(qū)動(dòng)電機(jī)技術(shù)。電動(dòng)農(nóng)機(jī)用的驅(qū)動(dòng)電機(jī)，應(yīng)具有調(diào)速范圍寬、轉(zhuǎn)速高、起動(dòng)轉(zhuǎn)矩大、效率高、動(dòng)態(tài)制動(dòng)強(qiáng)和能量回饋等特性。從電動(dòng)汽車技術(shù)發(fā)展來看，隨著電動(dòng)機(jī)及驅(qū)動(dòng)系統(tǒng)的發(fā)展，電機(jī)控制系統(tǒng)正趨于智能化和數(shù)字化。
 
　　三是控制技術(shù)。包括電池電量管理，驅(qū)動(dòng)電機(jī)控制，作業(yè)數(shù)據(jù)(耕深、播量等)的采集、分析與反饋動(dòng)作指令等，通過有關(guān)參數(shù)與傳感器數(shù)據(jù)，對(duì)整機(jī)進(jìn)行自動(dòng)化和智能化的管理和控制。
 
　　從電動(dòng)汽車來看，我國(guó)上述關(guān)鍵技術(shù)已經(jīng)掌握，但在電動(dòng)農(nóng)機(jī)方面的應(yīng)用，還需實(shí)通過研究、借鑒開展實(shí)踐驗(yàn)證。
 
　　6、電動(dòng)農(nóng)機(jī)的種類
 
　　人們關(guān)注最多的是電動(dòng)拖拉機(jī)，也有不少企業(yè)開發(fā)了新產(chǎn)品。個(gè)人認(rèn)為，電動(dòng)農(nóng)機(jī)不但是電動(dòng)拖拉機(jī)，還應(yīng)該包括更多品種，包括各種自走式的專用作業(yè)機(jī)械，例如電動(dòng)播種機(jī)、電動(dòng)旋耕機(jī)和其他電動(dòng)作業(yè)機(jī)具等。
 
　　一是電動(dòng)拖拉機(jī)。電動(dòng)拖拉機(jī)應(yīng)該是應(yīng)用最廣泛的移動(dòng)動(dòng)力機(jī)械，配套相應(yīng)的農(nóng)具，可以完成多種農(nóng)田作業(yè)，具有廣闊的應(yīng)用前景，受到不少拖拉機(jī)企業(yè)的重視，近幾年開發(fā)出不少電動(dòng)拖拉機(jī)產(chǎn)品。
 
　　二是自走式專用電動(dòng)作業(yè)機(jī)械。凡是單一作業(yè)比較多的地區(qū)，可以嘗試開發(fā)自走式專用作業(yè)機(jī)械。
 
　　南方不少省區(qū)單一旋耕作業(yè)的地區(qū)比較多，這時(shí)使用自走式旋耕機(jī)，就比拖拉機(jī)加旋耕機(jī)更節(jié)省成本，這些地區(qū)可以考慮開發(fā)應(yīng)用自走式電動(dòng)旋耕機(jī)。
 
　　北方一些省區(qū)單一播種作業(yè)的地區(qū)比較多，特別是某種型號(hào)的拖拉機(jī)，除播種外，幾乎不做其他作業(yè)，這些地區(qū)的用戶，購(gòu)買使用自走式電動(dòng)播種機(jī)就比購(gòu)買拖拉機(jī)加播種機(jī)劃算。
 
　　對(duì)于一些作業(yè)時(shí)要求振動(dòng)小，作業(yè)平穩(wěn)的機(jī)具，可以考慮開發(fā)電動(dòng)作業(yè)機(jī)具。例如，小籽粒的蔬菜播種機(jī)、藥材播種機(jī)和花卉播種機(jī)等。
 
　　7、發(fā)展電動(dòng)農(nóng)機(jī)的幾點(diǎn)建議
 
　　電動(dòng)農(nóng)機(jī)已經(jīng)成為我國(guó)農(nóng)機(jī)制造業(yè)補(bǔ)貼跨躍式發(fā)展的重要途徑，應(yīng)該引起國(guó)家有關(guān)部門的高度重視。為此，對(duì)我國(guó)電動(dòng)農(nóng)機(jī)的發(fā)展提出以下幾點(diǎn)建議。
 
　　一是制訂電動(dòng)拖拉機(jī)發(fā)展規(guī)劃，組織農(nóng)業(yè)、農(nóng)機(jī)和信息化等跨部門協(xié)同攻關(guān)，電動(dòng)農(nóng)機(jī)+智能化融合發(fā)力，研發(fā)推廣先進(jìn)實(shí)用的電動(dòng)智能拖拉機(jī)產(chǎn)品，為拖拉機(jī)制造業(yè)突破國(guó)外技術(shù)封鎖，并有可能彎道超車打好技術(shù)基礎(chǔ)。
 
　　二是制訂電動(dòng)農(nóng)機(jī)的相應(yīng)標(biāo)準(zhǔn)，包括電動(dòng)農(nóng)機(jī)的產(chǎn)品型式及性能鑒定標(biāo)準(zhǔn)、制造技術(shù)與工藝標(biāo)準(zhǔn)和推廣應(yīng)用補(bǔ)貼政策與標(biāo)準(zhǔn)等，使得我國(guó)電動(dòng)農(nóng)機(jī)在發(fā)展過程中，開發(fā)有方向，制造有標(biāo)準(zhǔn)，推廣應(yīng)用能夠得到具體支持，以促進(jìn)我國(guó)電動(dòng)農(nóng)機(jī)的健康快速發(fā)展。
 
　　三是鼓勵(lì)農(nóng)機(jī)企業(yè)結(jié)合自身特點(diǎn)，由小到大、由簡(jiǎn)到繁地開發(fā)各類自走式電動(dòng)專用農(nóng)機(jī)，逐步形成我國(guó)品類齊全的電動(dòng)農(nóng)機(jī)系列，為美好鄉(xiāng)村建設(shè)和節(jié)能減排做出農(nóng)機(jī)行業(yè)的貢獻(xiàn)。
 
　　以上個(gè)人觀點(diǎn)，僅供參考。

上一篇： 2024年農(nóng)機(jī)猜想之六：果蔬生產(chǎn)加工機(jī)械化快速發(fā)展？

下一篇：2024年農(nóng)機(jī)猜想之四：農(nóng)機(jī)降補(bǔ)成常態(tài)？

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