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開(kāi)展時(shí)間: 2025-03-13
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地點(diǎn): 武漢市
開(kāi)展時(shí)間: 2025-03-14
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開(kāi)展時(shí)間: 2025-03-15
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春耕生產(chǎn)農(nóng)機(jī)檢修保養(yǎng)技術(shù)指引(一)
2025-02-26
08:38:33
來(lái)源:遼寧省農(nóng)業(yè)農(nóng)村廳 閱讀量:13516
評(píng)論
一年之計(jì)在于春,遼寧春耕生產(chǎn)在即,為了更好地服務(wù)春耕生產(chǎn),確保農(nóng)機(jī)技術(shù)狀況良好和春季農(nóng)業(yè)機(jī)械化生產(chǎn)順利進(jìn)行,促進(jìn)農(nóng)機(jī)節(jié)能減排、安全生產(chǎn)和農(nóng)民增收,促進(jìn)農(nóng)業(yè)機(jī)械化高質(zhì)量發(fā)展,遼寧省農(nóng)業(yè)機(jī)械鑒定站對(duì)春季農(nóng)機(jī)檢查、維修、保養(yǎng)工作提出以下農(nóng)機(jī)檢修保養(yǎng)技術(shù)指導(dǎo)措施,加強(qiáng)對(duì)我省春耕生產(chǎn)的技術(shù)指導(dǎo)和技術(shù)服務(wù)。
春耕生產(chǎn)前,要對(duì)農(nóng)機(jī)進(jìn)行常規(guī)檢查和保養(yǎng),包括對(duì)農(nóng)機(jī)的全面清理、零件的調(diào)整和加固,以及機(jī)動(dòng)部件的潤(rùn)滑等,確保經(jīng)過(guò)一個(gè)冬天的閑置后不會(huì)影響農(nóng)機(jī)的正常使用,具體檢修保養(yǎng)技術(shù)工作包括一下幾點(diǎn):1.農(nóng)業(yè)機(jī)械的保養(yǎng)要按照“防重于治、養(yǎng)重于修”的原則,切實(shí)執(zhí)行技術(shù)保養(yǎng)規(guī)程,定期地對(duì)農(nóng)業(yè)機(jī)械進(jìn)行系統(tǒng)的清潔、檢查、調(diào)整、緊固、潤(rùn)滑、添加、堵漏和更換損壞的零件等項(xiàng)技術(shù)維護(hù)工作,保持空氣、燃油、機(jī)油等過(guò)濾裝置的良好過(guò)濾性能,清除粘附在機(jī)械外部的泥土雜物,減少磨損的因素。2.燃油動(dòng)力機(jī)械要做到“四不漏”(不漏油、不漏水、不漏氣、不漏電)、“五凈”(油、水、氣、機(jī)器、工具)、“一完好”(技術(shù)狀態(tài)完好)。按照說(shuō)明書要求加入清潔、合乎規(guī)格的燃油和
潤(rùn)滑油。保持散熱系統(tǒng)正常工作,避免溫度過(guò)高或過(guò)低現(xiàn)象的發(fā)生,加添清潔的軟水。3.配套農(nóng)具要做到“三靈活”(操作、轉(zhuǎn)動(dòng)、升降靈活)、“五不”(不曠、不鈍、不變形、不銹蝕、不缺件)、“一完好”(技術(shù)狀態(tài)完好)。檢查重要部位(如懸掛裝置螺栓、輪胎緊固螺母)螺栓、螺母有無(wú)松動(dòng);檢查輪胎氣壓是否正常;檢查傳動(dòng)皮帶張緊度以及
發(fā)動(dòng)機(jī)風(fēng)扇皮帶張緊度;檢查各操縱手柄(主離合操縱桿、液壓提升操縱桿)在分離狀態(tài),各連接件、傳動(dòng)件是否松動(dòng),焊接件是否脫焊。4.添加柴油要提前48小時(shí),把柴油中的水和重金屬進(jìn)行沉淀,以免混入發(fā)動(dòng)機(jī),影響發(fā)動(dòng)機(jī)的使用。要使用高質(zhì)量的出油閥零件,避免柴油的泄露和回流,保證農(nóng)機(jī)的正常使用。5.農(nóng)業(yè)機(jī)械的操作系統(tǒng)要轉(zhuǎn)動(dòng)靈敏、升降自如,發(fā)現(xiàn)機(jī)具有作用反常、聲音反常、溫度反常、外表反常和氣味反常等現(xiàn)象,農(nóng)機(jī)用戶應(yīng)及時(shí)進(jìn)行故障排除。6.新購(gòu)置或長(zhǎng)期不用的農(nóng)機(jī)具在使用前必須進(jìn)行試運(yùn)轉(zhuǎn),也叫磨合,通過(guò)聽(tīng)、看、摸等,判斷農(nóng)機(jī)具的運(yùn)轉(zhuǎn)情況是否正常,發(fā)現(xiàn)故障及時(shí)排除。
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