japanesehd69xxxxhd,活色生香小说全文免费阅读,久久久久人妻精品一区
-
地點: 呼和浩特市
開展時間: 2025-03-26
舉辦單位: 內蒙古農牧業機械行業協會、內蒙古自治區經濟發展與研究促進會
-
地點: 合肥市
開展時間: 2025-03-27
舉辦單位: 上海市貿促會、安徽省貿促會
-
地點: 無錫市
開展時間: 2025-03-29
舉辦單位: 中國機電產品流通協會、無錫市機床工具行業協會、無錫市工業和信息化局
農機大過年:各類農機冬季如何保養?
2019-02-07
10:52:36
來源:中國農機網整理發布 閱讀量:27521
評論
【中國農機網 熱點關注】 冬季是萬物蟄伏的季節,匿藏精氣好在來年開春換發光彩,機器也是如此。在冬季,各種農機的保養至關重要,來年春天保持好的工作性能,是離不開冬季的細心呵護的。小編總結整理了一下各主要農機具的保養要點供大家參考。
拖拉機雖然塊頭大,但寒冷的冬季更應該重視對拖拉機的保養。一定要在換季的時候對拖拉機各部位進行除垢、清洗、調整和潤滑,氣門間隙、噴油壓力、噴油提前角等技術指標要調整到規定范圍,要對
離合器、制動器和操縱機構進行全面調整,確保拖拉機處于良好的技術狀態,為安全過冬打下良好的基礎。同時應注意以下幾點:
嚴禁采用點火、拖拉、溜坡、明火烤車、車啟動后加水、調松噴油壓力等錯誤的方法啟動:
天氣寒冷的時候,拖拉機不易啟動,若用上述方法,可能會引起離合器及變速箱齒輪受沖擊而損壞;要正確啟動,可以使用低溫啟動液,噴入空氣
濾清器中,應控制好噴射時間和噴入量,方可進行啟動。啟動后中速轉動,待水溫達40℃以上方可起步,水溫達60℃才能帶負荷作業。
嚴禁無冷卻水啟動:
一定要切記次加水不能加滾開的水,以免因機體驟熱而被激裂。在拖拉機運行中如遇水箱沸騰或需要加水時,不能驟加冷水、此時應停止作業,待水溫降低后、再適當添加清潔飲水以防氣缸蓋和氣缸套炸裂。
嚴禁忘記放盡冷卻水:
氣溫在4℃及其以下時,要記住夜間停車和長時間熄火停放時,未加防凍液的拖拉機都應將發動機內冷卻水放盡。在放冷卻水時,要待水溫降到60℃以下時再放水,否則,容易造成機體或缸蓋等損壞;更不能在冷卻水未放凈前離開,一定要檢查是否放凈,以防水閥被雜質堵塞,剩余的水在低溫下反常膨脹凍裂機體。
嚴禁使用不合格的柴、機油:
拖拉機使用的柴油牌號根據當地氣溫而定:低氣溫在0至-5℃,則選用-10號柴油;低氣溫在-10至-15℃,選用-20號柴油;低氣溫不低于-30℃,選用-35號柴油;低氣溫在-40℃左右的高寒區,選用-50號柴油。所以在選用柴油時,應選用凝固點低于當地氣溫5~10℃。發動機冬季使用的機油粘度大,給潤滑和啟動帶來困難,所以應換上8號柴油機油;變速箱和后橋內潤滑油,應換上11號柴油機油,或者換上20號齒輪油。
嚴禁駕駛陋習:
不注重駕駛方法,違規操作。比如說在熄火前亂轟油門,以為能在氣缸內存些柴油,便于下次易啟動。其實,這樣做只會造成柴油在氣缸內不能完全燃燒而造成積碳,并可能順著缸壁流入油底殼稀釋機油,不但對下次啟動絲毫無益,而且還影響機油的潤滑性能,得不償失。還有的不及時添加柴油,冬季熄火前應向拖拉機油箱內加滿柴油。否則,空箱內空氣中的水蒸汽遇箱壁冷卻后液化凝結成水珠,混入柴油內,導致發動機無法正常工作。
2、植保無人機
植保無人機及相關附屬產品在環境復雜的田間地頭作業,灰塵、藥液、露水雜物等外在的因素對產品性能帶來影響,及時清洗維護保養設備,清洗擦拭、潤滑涂油、檢查校準、更換易損件等,保證設備工作時處于佳狀態和延長產品使用壽命。
清洗外觀:飛防植保作業環境復雜,設備外表會粘附大量的藥液和灰塵,及時清洗避免腐蝕組件影響正常工作。
結構檢查:植保無人機機體震動較為強烈,檢查螺栓、卡扣、鉚釘等連接部位,如有磨損、損壞、松動、滑絲、生銹等情況及時更換或者涂油。
易損件更換:農藥有不同程度的腐蝕性,和農藥接觸的部分(管道、轉接頭、噴嘴、流量計、液位計等)要及時檢查和更換。
電池保養:
不要在高/低溫環境充放電。溫度會影響電池的性能和壽命,充電前應檢查已使用過的電池是否已經冷卻,不要在寒冷的車庫、地下室、陽光直射下或熱源附近充放電。
電池保存應放置在陰涼的環境下貯存。長期存放電池時,能放在密封袋中或密封的防爆箱內較佳,建議環境溫度為10~25°C,且干燥、無腐蝕性氣體。
植保無人機在起飛之前要給電池做保溫處理,將電池保存在溫暖的環境中,比如說房屋內、車內、保溫箱內等。要起飛時快速安裝電池,并執行飛行任務。在低溫飛行時盡量將時間縮短到常溫狀態的一半,以保證安全飛行。
陸地植保無人機電池的正常使用及維護保養,是延長無人機使用壽命的重要方式,因此在維護保養電池時,需要注意以上事項,確保植保無人機電池不受損壞,能正常使用。
3、聯合收割機
對收割機連接處的雜物要清洗干凈、做好潤滑或注油密封;如有易生銹的部位油漆剝落導致裸露,需要及時涂漆防銹。如果是橡膠的皮帶,則要擦凈晾干,防止蟲鼠危害;金屬鏈條可用煤油或柴油清洗,然后放到機油中浸煮15-40分鐘,或者是浸泡一夜,取出晾到不滴油時涂上軟化油,再用牛皮紙包好放置在干燥通風處,以免霉爛變形。
收割機上還有一些是橡膠和塑膠制品,它們受到日照后極易老化變質,彈性較差,影響來年的使用。在保管這些制品時,用石蠟油涂在其表面,然后放置在不受陽光直射的通風干燥處。塑膠制品和彈簧等物會因長期受壓力或保管不當而變形,因此要把彈簧放松,把傳送帶之類拆卸,單獨存放。
另外,有些隨機用的器具,特別是專用工具和各種備用件,需要單獨存放,用完后放到原處,以免亂放造成丟失。
4、打捆機
打捆機每次用完后,都要做好保養,進行清理及維護,否則很有可能會影響其壽命。打捆機與動力機器裝備好后,開至收割完畢的麥田內,檢查動力機械的動力與打捆機是否接觸完好,然后起步,撿拾,打捆,聽到報警器報警后,停車,加大油門使打捆機快速打捆,捆繩,當聽到繩子被割斷的聲音后,稍微用力拽繩,掀起打捆機后蓋,使草捆落機,草捆排出后方可進行下一次的拾草,這樣不斷的循環直至工作完成,然后用完之后要進行清洗,把機器內麥稈之類的雜質都清理干凈,否則時間久了就會出現故障,影響正常使用。
清理:打捆機應使用高壓氣體進行清理,在清理時需要佩戴防護眼鏡,避免對眼鏡造成傷害。其次還可用風機產生的高速、大容量的風力進行清理。切記不可用水清理打捆機,因為清理過后所剩的殘余經水浸泡會造成機體生銹。
潤滑:打捆機需要潤滑的地方一般包括滾子鏈和輪子軸承兩個部分。一般來說,每打捆1000個草捆就需要用機油將所有鏈條潤滑一次,但這樣容易吸附灰塵,因此可以選擇在季末和空閑期定期潤滑鏈條,這樣鏈條不像運行時那么容易被污染。輪子軸承每年都需拆下清洗和替換。在對輪子軸承進行潤滑時,應當擰緊軸承調整螺栓,同時轉動輪子,當轉動遇到阻力即停止。
本文由中國農機網整理發布,資料來源:中國一拖、牧神農機、全豐航空植保、新鄉市昌杰農業機械有限公司,如有侵權或異議請聯系我們。
版權與免責聲明: 凡本網注明"來源:農機網”的所有作品,均為浙江興旺寶明通網絡有限公司-農機網合法擁有版權或有權使用的作品,未經本網授權不得轉載、摘編或利用其它方式使用上述作品。已經本網授權使用作品的,應在授權范圍內使用,并注明“來源:農機網www.goodqmj.com" 。違反上述聲明者,本網將追究其相關法律責任。
本網轉載并注明自其它來源(非農機網www.goodqmj.com)的作品,目的在于傳遞更多信息,并不代表本網贊同其觀點或和對其真實性負責,不承擔此類作品侵權行為的直接責任及連帶責任。其他媒體、網站或個人從本網轉載時,必須保留本網注明的作品第一來源,負版權等法律責任。
主站蜘蛛池模板:
平遥县|
江口县|
醴陵市|
洪湖市|
贵溪市|
微博|
江达县|
普格县|
章丘市|
天祝|
繁昌县|
台湾省|
平果县|
卢湾区|
巴东县|
乡城县|
贵阳市|
方山县|
元氏县|
宁德市|
兰溪市|
大安市|
班玛县|
普定县|
洛宁县|
盐城市|
杭锦旗|
娄底市|
河西区|
武夷山市|
乌审旗|
大足县|
安塞县|
临夏县|
汤原县|
黑龙江省|
洛隆县|
镇巴县|
宁晋县|
宜兴市|
辉南县|
[{"ID":"3299186","Picture":"mt0001/bd7efc5a29860fb443cb552063eed122297e4ebe25dbbfbd0310875fa62bd774df16bf90039570b2.jpg","PictureDomain":"img69","Name":"供應鋼筋籠長度檢測儀公司","Type":"RLT(A)","Descrip":"鋼筋籠長度檢測儀主要用途:檢測混凝土灌注樁中鋼筋籠的埋設長度,檢測預應力管樁長度及接縫位置情況。","CompanyName":"上海碩冠檢測設備有限公司","CompanyID":"142370","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"394","City":"上海","Address":"上海","PropertysValue":"","HitNumber":"38","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51693995","StandUrl":"/st142370","UpdateTime":"2025/3/26 19:55:12","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103299186","UserID":"155371","PriceType":"0","PictureID":"2078144","CompanyTypeID":"5","Tag":"","LinkMan":"李經理","TelPhone":"86-21-64294016/33882202","ClassName":"其它","ComProduct":"樁基檢測儀器,鋼筋混凝土檢測儀器,壓力機,萬能試驗機,錨索檢測儀器,結構無損檢測儀器,混凝土,水泥成套試驗設備,瀝青試驗設備,鋼結構探傷檢測儀器,建筑節能檢測設備,橋梁檢測設備等","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"538","MarketUpdateTime":"","CreateTime":"2025/3/15 16:24:09","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13321998658"},{"ID":"3291419","Picture":"cc1564b19c2db4688ea3c20436b7f82a707726f99300f9ed2cc55a383a4638194cdfa86e190b6bd9.jpg","PictureDomain":"img80","Name":"多功能熱泵公司","Type":"MKBS-10","Descrip":"高溫型熱泵采用較新自主研發的主控制系統和特殊工藝、冷媒,從而使得壓縮機在保持良好的工作狀態下產生75℃ ~ 85 ℃ 熱水,熱能效仍大于2.5.","CompanyName":"蘇州麥克博斯儀器有限公司","CompanyID":"142300","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"90","City":"蘇州市","Address":"蘇州市","PropertysValue":"","HitNumber":"34","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51693995","StandUrl":"/st142300","UpdateTime":"2025/3/26 19:55:06","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103291419","UserID":"155301","PriceType":"0","PictureID":"2070422","CompanyTypeID":"5","Tag":"","LinkMan":"何 生","TelPhone":"86-0512-65612120","ClassName":"其它","ComProduct":"超聲波清洗機,全自動超聲波清洗機,環保有機溶劑超聲波清洗機,老化房,熟化室,冷庫","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"1157","MarketUpdateTime":"","CreateTime":"2025/3/7 17:13:56","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18550085857"},{"ID":"3128126","Picture":"mt0001/f497e47f819808746efb36a39f1566473c6e0b6f3b053de1d8cae868014eeb52a780ecc05a4d8f16.jpg","PictureDomain":"img56","Name":"湖北金剛石噴霧拋光劑","Type":"W0.25/0.5/1.0/2.5/3.5/5.0","Descrip":"用 途:本產品廣泛應用于各種金屬、陶瓷、復合材料及玻 璃、寶石等的研磨和拋光。本產品對人體無毒無害, 對環境無污染。成 分:優質金剛石微粉和研磨拋光介質使用方法:使用前搖勻,倒置噴出精兢高效金剛石噴霧拋光劑W2.5um源頭工廠","CompanyName":"杭州精兢檢測儀器有限公司","CompanyID":"139959","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"99","City":"杭州市","Address":"杭州市","PropertysValue":"","HitNumber":"307","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51693995","StandUrl":"/st139959","UpdateTime":"2025/3/26 19:55:04","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103128126","UserID":"152949","PriceType":"0","PictureID":"1924642","CompanyTypeID":"5","Tag":"","LinkMan":"舒君偉","TelPhone":"4001814110","ClassName":"其它","ComProduct":"布洛維氏硬度計,金相顯微鏡,金相磨拋機,金相切割機,金相耗材,影像測量儀,拉力試驗機,高低溫試驗箱,扭力扳手,扭矩測試儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"12692","MarketUpdateTime":"","CreateTime":"2024/8/29 13:50:38","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15268114110"},{"ID":"3009395","Picture":"mt0001/d18d22ba8792e2aaeee569d73bfa29e2bff265ae6e68396a239555dcb3d188754338f188415e5417.jpg","PictureDomain":"img78","Name":"全自動卡爾費休水分測定儀供應商","Type":"V-310S","Descrip":"V-310S卡爾費休水分測定儀采用5.7寸電容高清彩色觸摸屏,不用費力,像手機一樣簡單操作,操作界面簡單直觀,導航式操作方式,降低學習成本,上手更快。*的電路和程序設計,具有精度高、電解速度快、平衡時間短、空白扣除準確、分析結果準確可靠等優。","CompanyName":"四川禾業科技有限公司","CompanyID":"136265","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"248","City":"成都市","Address":"成都市","PropertysValue":"","HitNumber":"81","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51693995","StandUrl":"/st136265","UpdateTime":"2025/3/26 19:55:15","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"103009395","UserID":"149255","PriceType":"0","PictureID":"1854520","CompanyTypeID":"5","Tag":"","LinkMan":"陽經理","TelPhone":"86-028-23019668","ClassName":"其它","ComProduct":"卡爾費休水分測定儀,水分測定儀,微量水分測定儀,庫倫法水分測定儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"14716","MarketUpdateTime":"","CreateTime":"2024/5/5 3:08:39","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"13219022202"},{"ID":"2971808","Picture":"mt0008/4e22132ff1f1e401bd0d742f9b1701ee6664e037575deac836d890c9a1e67f363bd49cb272dcd5af.jpg","PictureDomain":"img70","Name":"不銹鋼潛水推流器現貨供應","Type":"QDT4","Descrip":"低速潛水推流器攪拌機香蕉型葉槳設計,具有自潔功能,采用聚氨酯或鋁合金材質精鑄成型,具有重量輕,強度高,耐腐蝕等優點","CompanyName":"南京蘭江泵業有限公司","CompanyID":"134198","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"86","City":"南京市","Address":"南京市","PropertysValue":"","HitNumber":"96","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51693995","StandUrl":"/st134198","UpdateTime":"2025/3/26 19:55:06","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102971808","UserID":"147188","PriceType":"0","PictureID":"1809393","CompanyTypeID":"5","Tag":"","LinkMan":"楊經理","TelPhone":"025-57650722","ClassName":"其它","ComProduct":"污水處理設備,潛水攪拌機,潛水曝氣機,污泥回流泵,格柵清污機,雙曲面攪拌機,砂水分離器","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"10676","MarketUpdateTime":"","CreateTime":"2024/4/6 0:28:01","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"18013944726"},{"ID":"2965812","Picture":"mt0001/d69c016c8587526cba49d565e10b5d4029a2927a2f47702516f95715ab0adb79b361d75a4b934e45.jpg","PictureDomain":"img64","Name":"APC系列二次元測量儀哪家好","Type":"","Descrip":"全自動二次元測量儀,MPC系列二次元測量儀適用于以二維坐標測量爲目的的一切應用領域,廣泛應用于精密機械、電子、儀表、塑膠、手機平板、五金模具、PCB、LCD、LED顯示屏等行業。","CompanyName":"蘇州市量豐精密儀器設備有限公司","CompanyID":"135831","MarketPrice":"0","PsOrder":"0","PgID":"110","MaxOrder":"0","CityID":"90","City":"蘇州市","Address":"蘇州市","PropertysValue":"","HitNumber":"75","FrontShow":"0","IsCharges":"1","Year":"1","StarNum":"1","UpdateAndClientSort":"51693987","StandUrl":"/st135831","UpdateTime":"2025/3/26 19:47:09","TodayIsUpdate":"1","AttType":"0","AttState":"3","AttAddType":"3","IsSeoCreate":"0","IsOnlinePay":"0","MinPrice":"0.00","MaxPrice":"0.00","ClassID":"21002","productonlinetime":"1900/1/1 0:00:00","OnLineDate":"1900/1/1 0:00:00","DownLineDate":"1900/1/1 0:00:00","BrandPicDomin":"","BrandPicName":"","BrandProperty":"","PBrandID":"0","IsHadVideo":"0","VideoTime":"0","ShowPrice":"0.00","IndustrySort":"1020000","HasPicSort":"102965812","UserID":"148821","PriceType":"0","PictureID":"1844017","CompanyTypeID":"5","Tag":"","LinkMan":"李紀亮","TelPhone":"86-0512-66505181","ClassName":"其它","ComProduct":"輪廓投影儀,影像測量儀,測高儀,金相顯微鏡,工具顯微鏡,閃測儀,二次元測量儀","BrandNameCH":"","IsShow":"1","MarketPrice2":"0","RetailPrice":"0","ComHitnumber":"14691","MarketUpdateTime":"","CreateTime":"2024/4/1 3:02:42","Flag":"1","PackageName":"營銷寶會員","ClientSort":"0","CsName":"","Reprint":"2","FeedBackMsg":"","EnUrl":"","MobilePhone":"15895577379"}]
所有評論僅代表網友意見,與本站立場無關。