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春耕生產農機檢修保養技術指引(一)
2025-02-26
08:38:33
來源:遼寧省農業農村廳 閱讀量:18181
評論
一年之計在于春,遼寧春耕生產在即,為了更好地服務春耕生產,確保農機技術狀況良好和春季農業機械化生產順利進行,促進農機節能減排、安全生產和農民增收,促進農業機械化高質量發展,遼寧省農業機械鑒定站對春季農機檢查、維修、保養工作提出以下農機檢修保養技術指導措施,加強對我省春耕生產的技術指導和技術服務。
春耕生產前,要對農機進行常規檢查和保養,包括對農機的全面清理、零件的調整和加固,以及機動部件的潤滑等,確保經過一個冬天的閑置后不會影響農機的正常使用,具體檢修保養技術工作包括一下幾點:1.農業機械的保養要按照“防重于治、養重于修”的原則,切實執行技術保養規程,定期地對農業機械進行系統的清潔、檢查、調整、緊固、潤滑、添加、堵漏和更換損壞的零件等項技術維護工作,保持空氣、燃油、機油等過濾裝置的良好過濾性能,清除粘附在機械外部的泥土雜物,減少磨損的因素。2.燃油動力機械要做到“四不漏”(不漏油、不漏水、不漏氣、不漏電)、“五凈”(油、水、氣、機器、工具)、“一完好”(技術狀態完好)。按照說明書要求加入清潔、合乎規格的燃油和
潤滑油。保持散熱系統正常工作,避免溫度過高或過低現象的發生,加添清潔的軟水。3.配套農具要做到“三靈活”(操作、轉動、升降靈活)、“五不”(不曠、不鈍、不變形、不銹蝕、不缺件)、“一完好”(技術狀態完好)。檢查重要部位(如懸掛裝置螺栓、輪胎緊固螺母)螺栓、螺母有無松動;檢查輪胎氣壓是否正常;檢查傳動皮帶張緊度以及
發動機風扇皮帶張緊度;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,各連接件、傳動件是否松動,焊接件是否脫焊。4.添加柴油要提前48小時,把柴油中的水和重金屬進行沉淀,以免混入發動機,影響發動機的使用。要使用高質量的出油閥零件,避免柴油的泄露和回流,保證農機的正常使用。5.農業機械的操作系統要轉動靈敏、升降自如,發現機具有作用反常、聲音反常、溫度反常、外表反常和氣味反常等現象,農機用戶應及時進行故障排除。6.新購置或長期不用的農機具在使用前必須進行試運轉,也叫磨合,通過聽、看、摸等,判斷農機具的運轉情況是否正常,發現故障及時排除。
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