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【馬鈴薯播種機】馬鈴薯播種機工作過程 馬鈴薯播種機使用與維護

本文章由 MAIGOO編輯 上傳提供 評論 發布 反饋 0
摘要:馬鈴薯種植機可種植土豆等根莖類作物,并可同小型拖拉機配套使用,集開溝、施肥、播種和覆土為一體,可一次完成施肥、播種作業。那么,馬鈴薯播種機怎么用呢?如何維護保養馬鈴薯播種機?

【馬(ma)鈴薯(shu)播種機(ji)(ji)】馬(ma)鈴薯(shu)播種機(ji)(ji)工作過程 馬(ma)鈴薯(shu)播種機(ji)(ji)使(shi)用與維護

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一、馬鈴薯播種前的準備

播(bo)種前的農事準(zhun)備(bei)和人工播(bo)種一樣(yang),之前要準(zhun)備(bei)好相(xiang)應的土(tu)地,肥(fei)料和種子。

1、肥料的準備

我們先看(kan)(kan)看(kan)(kan)肥(fei)(fei)(fei)料(liao),因為(wei)三種機(ji)器的(de)肥(fei)(fei)(fei)料(liao)箱,只適合(he)施(shi)顆粒狀的(de)氮、磷、鉀肥(fei)(fei)(fei)。馬鈴(ling)薯所需(xu)要(yao)的(de)基(ji)肥(fei)(fei)(fei)主(zhu)要(yao)是農(nong)家(jia)肥(fei)(fei)(fei)和復(fu)合(he)肥(fei)(fei)(fei)。農(nong)家(jia)肥(fei)(fei)(fei)需(xu)要(yao)在翻地之(zhi)前,人工(gong)撒(sa)施(shi)在地面(mian)上,每(mei)667m2地一般撒(sa)施(shi)1500kg。復(fu)合(he)肥(fei)(fei)(fei)播種時施(shi)用。施(shi)肥(fei)(fei)(fei)量(liang)的(de)多少要(yao)根據當(dang)地的(de)土壤肥(fei)(fei)(fei)沃程度而定。一般每(mei)667m2地復(fu)合(he)肥(fei)(fei)(fei)的(de)用量(liang)為(wei)50kg左右(you)。

2、土壤的準備

三(san)種(zhong)(zhong)(zhong)(zhong)機器都(dou)適(shi)應黏質土壤(rang)(rang)(rang)和沙(sha)質土壤(rang)(rang)(rang)的(de)播(bo)(bo)(bo)種(zhong)(zhong)(zhong)(zhong),既適(shi)合旱作區,也適(shi)合水(shui)澆(jiao)地(di)(di)。實(shi)行機械化播(bo)(bo)(bo)種(zhong)(zhong)(zhong)(zhong)最適(shi)合平坦的(de)耕地(di)(di),坡(po)地(di)(di)的(de)坡(po)度應小于8%。10cm左右的(de)土壤(rang)(rang)(rang)層內,地(di)(di)溫穩定(ding)在(zai)(zai)(zai)7℃~8℃,土壤(rang)(rang)(rang)絕對含(han)水(shui)率在(zai)(zai)(zai)12%~15%時,進(jin)行適(shi)時播(bo)(bo)(bo)種(zhong)(zhong)(zhong)(zhong)。如果在(zai)(zai)(zai)旱作區沙(sha)質壤(rang)(rang)(rang)地(di)(di)播(bo)(bo)(bo)種(zhong)(zhong)(zhong)(zhong),由于土質松(song)軟(ruan),只要(yao)耙平整就(jiu)可以了。在(zai)(zai)(zai)水(shui)作地(di)(di),黏質土壤(rang)(rang)(rang)區播(bo)(bo)(bo)種(zhong)(zhong)(zhong)(zhong),撒完基肥后,必須用旋耕機深(shen)翻土地(di)(di)。

3、種子的準備

播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)前(qian)要通過選種(zhong)(zhong)(zhong)(zhong)(zhong)、曬種(zhong)(zhong)(zhong)(zhong)(zhong)、浸種(zhong)(zhong)(zhong)(zhong)(zhong)、切種(zhong)(zhong)(zhong)(zhong)(zhong)這四個(ge)環節處理種(zhong)(zhong)(zhong)(zhong)(zhong)薯(shu)。這四個(ge)環節中(zhong),切種(zhong)(zhong)(zhong)(zhong)(zhong)與(yu)機械播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)緊密相關,播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)前(qian)必須按標準(zhun)切種(zhong)(zhong)(zhong)(zhong)(zhong)。三種(zhong)(zhong)(zhong)(zhong)(zhong)播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)機的薯(shu)杯大小一致。所(suo)以要求馬鈴薯(shu)種(zhong)(zhong)(zhong)(zhong)(zhong)塊兒大小相同(tong),切種(zhong)(zhong)(zhong)(zhong)(zhong)前(qian)準(zhun)備好1500倍的高錳酸鉀液。

用于切刀和切板的(de)浸(jin)泡消毒。種塊(kuai)的(de)重量保持(chi)在50g左(zuo)右。種薯(shu)大,芽眼就少,種薯(shu)小(xiao),芽眼就多。每一個(ge)種塊(kuai)兒(er)上(shang)留2~4個(ge)飽滿的(de)芽眼.切塊(kuai)的(de)尺(chi)寸應控制在3.50~4.50cm內。種薯(shu)要放在75%的(de)稀土旱地寶1000倍溶液(ye)中浸(jin)泡30min,它不(bu)僅可以殺菌防腐,也是一種植物生(sheng)長調節劑,可以促進馬鈴(ling)薯(shu)種薯(shu)發(fa)芽、生(sheng)根,還(huan)能增強抗旱能力。

二、馬鈴薯分層施肥播種機的使用

馬鈴(ling)薯分層(ceng)施肥播(bo)種機(ji),屬于小型的馬鈴(ling)薯種植機(ji),結構簡單(dan),配套動(dong)力用(yong)7.40~11kw的手扶拖拉機(ji)。特別適合于小塊(kuai)田地播(bo)種。操作方(fang)便,經濟適用(yong),播(bo)種效(xiao)率較高。同人工相比,可以(yi)提高工作效(xiao)率3~4倍。

1、機具結構

馬(ma)鈴薯分層(ceng)施(shi)肥播種(zhong)機(ji)主要由機(ji)架、開溝鏟、掛接框(kuang)、種(zhong)子箱、下種(zhong)部件、種(zhong)薯導(dao)向管(guan)、肥料(liao)箱、驅(qu)動輪(lun)(lun)、鏈(lian)輪(lun)(lun)鏈(lian)條、薯杯、離(li)合器、覆土鏟等(deng)零部件組成。機(ji)器的長1110mm,寬565mm,高900mm。

2、安裝

我們給它(ta)配(pei)一臺(tai)相應馬力(li)的(de)二輪手扶拖拉機(ji),將主機(ji)的(de)牽引框裝入(ru)拖拉機(ji)的(de)牽引盒內,對(dui)準(zhun)插銷軸連(lian)接孔,再用插銷軸固定,使(shi)(shi)播(bo)種機(ji)與拖拉機(ji)連(lian)成(cheng)(cheng)為一體。就安裝完成(cheng)(cheng)可以投入(ru)使(shi)(shi)用了。

3、工作原理

當機(ji)手離(li)合(he)器結合(he),機(ji)器在(zai)配(pei)套(tao)拖拉機(ji)的(de)帶動(dong)下(xia)前行,開(kai)(kai)(kai)溝(gou)鏟(chan)(chan)開(kai)(kai)(kai)溝(gou),同時驅動(dong)輪開(kai)(kai)(kai)始(shi)轉動(dong),通過(guo)驅動(dong)輪軸帶動(dong)鏈(lian)輪、鏈(lian)條傳(chuan)動(dong)實現(xian)播(bo)種(zhong)(zhong)、施(shi)(shi)肥。也(ye)就是說,薯(shu)(shu)杯在(zai)鏈(lian)條帶動(dong)下(xia),提(ti)升(sheng)并(bing)裝上種(zhong)(zhong)薯(shu)(shu),當運動(dong)到最高點后(hou)進入種(zhong)(zhong)薯(shu)(shu)導(dao)向(xiang)管,然后(hou)排(pai)放到鏟(chan)(chan)式開(kai)(kai)(kai)溝(gou)器開(kai)(kai)(kai)好(hao)的(de)播(bo)種(zhong)(zhong)溝(gou)內。隨著播(bo)種(zhong)(zhong)機(ji)的(de)前進,倒八(ba)字覆(fu)土(tu)(tu)(tu)(tu)鏟(chan)(chan)將(jiang)前面(mian)開(kai)(kai)(kai)溝(gou)鏟(chan)(chan)開(kai)(kai)(kai)溝(gou)壅起(qi)的(de)浮土(tu)(tu)(tu)(tu)逐漸推入溝(gou),將(jiang)種(zhong)(zhong)薯(shu)(shu)覆(fu)蓋,在(zai)種(zhong)(zhong)薯(shu)(shu)上方覆(fu)土(tu)(tu)(tu)(tu)達到5~8cm。肥料通過(guo)施(shi)(shi)肥裝置和施(shi)(shi)肥導(dao)向(xiang)管,將(jiang)肥料施(shi)(shi)于種(zhong)(zhong)薯(shu)(shu)覆(fu)土(tu)(tu)(tu)(tu)的(de)上面(mian),接(jie)著覆(fu)土(tu)(tu)(tu)(tu)鏟(chan)(chan)將(jiang)溝(gou)邊(bian)浮土(tu)(tu)(tu)(tu),全部(bu)覆(fu)蓋在(zai)所開(kai)(kai)(kai)溝(gou)的(de)上方,并(bing)起(qi)出(chu)小垅。

4、播種(zhong)前(qian)的調試

4.1測試傳動系統的(de)運行(xing)情況

我們提(ti)升播種機(ji),用(yong)手轉動(dong)驅(qu)動(dong)輪,檢查(cha)機(ji)具(ju)的傳(chuan)動(dong)系統是(shi)否(fou)靈活,下種、施肥裝置是(shi)否(fou)順利轉動(dong)。查(cha)看薯杯鏈條在運(yun)行過程(cheng)中有無碰(peng)撞、搕卡現象。如(ru)果這幾方面都順利傳(chuan)動(dong)就可以了。

4.2調試入(ru)土角度(du)

播(bo)(bo)種機(ji)入(ru)土角(jiao)度,指機(ji)器放在平(ping)面(mian)上時(shi),開溝(gou)(gou)鏟(chan)與(yu)地面(mian)所形成的(de)(de)夾(jia)角(jiao)。2CMF-1馬鈴(ling)薯分層(ceng)施肥播(bo)(bo)種機(ji)入(ru)土角(jiao)度調(diao)整(zheng)(zheng),最好放置在較(jiao)為(wei)平(ping)坦的(de)(de)地面(mian)上,這(zhe)樣較(jiao)準確些。技(ji)術員調(diao)整(zheng)(zheng)播(bo)(bo)種機(ji)前(qian)面(mian)的(de)(de)位置拉桿,正常(chang)情(qing)況(kuang)下,將開溝(gou)(gou)鏟(chan)與(yu)地面(mian)的(de)(de)夾(jia)角(jiao)調(diao)整(zheng)(zheng)成15度,也就是說(shuo)開溝(gou)(gou)鏟(chan)入(ru)土的(de)(de)角(jiao)度以15度最為(wei)適宜(yi)。

4.3調試播種的深(shen)度

播(bo)種(zhong)(zhong)的(de)(de)(de)深度(du)(du)是通過開溝鏟(chan)柄(bing)與(yu)機架安裝點的(de)(de)(de)上(shang)下位(wei)置來調(diao)(diao)整(zheng)的(de)(de)(de)。調(diao)(diao)整(zheng)時,我(wo)們根據播(bo)種(zhong)(zhong)的(de)(de)(de)深度(du)(du)要(yao)求,松開固定螺(luo)帽,將開溝鏟(chan)柄(bing)上(shang)下移動到需要(yao)的(de)(de)(de)位(wei)置,再插上(shang)插銷(xiao),擰緊(jin)固定螺(luo)帽就調(diao)(diao)整(zheng)好了(le)。馬鈴薯(shu)的(de)(de)(de)播(bo)種(zhong)(zhong)深度(du)(du)范圍在10~15cm之間都可以。

4.4調試播種(zhong)行距

行距(ju)(ju)(ju)(ju)的(de)調(diao)整(zheng)(zheng)主要(yao)是通過調(diao)整(zheng)(zheng)輪(lun)(lun)距(ju)(ju)(ju)(ju)的(de)寬窄度(du)來實現的(de)。行距(ju)(ju)(ju)(ju)的(de)寬度(du)可(ke)根(gen)據當地種植(zhi)馬鈴薯的(de)實際需要(yao)而確定,一(yi)(yi)般(ban)的(de)行距(ju)(ju)(ju)(ju)為60cm。調(diao)整(zheng)(zheng)行距(ju)(ju)(ju)(ju)時,具體標準(zhun)為:行距(ju)(ju)(ju)(ju)等于輪(lun)(lun)距(ju)(ju)(ju)(ju)的(de)一(yi)(yi)半,加上輪(lun)(lun)胎(tai)寬度(du)的(de)一(yi)(yi)半,再(zai)加上壟面寬度(du)的(de)一(yi)(yi)半。按(an)照這個標準(zhun)調(diao)整(zheng)(zheng)的(de)結(jie)果就可(ke)以達到60cm的(de)標準(zhun)行距(ju)(ju)(ju)(ju)。

4.5調整施肥量

施(shi)(shi)肥(fei)(fei)(fei)量(liang)的(de)(de)多少(shao)可以調(diao)節,在機器(qi)上設置(zhi)有施(shi)(shi)肥(fei)(fei)(fei)裝置(zhi)手柄(bing),通過轉(zhuan)動(dong)施(shi)(shi)肥(fei)(fei)(fei)裝置(zhi)的(de)(de)調(diao)節手柄(bing),來改變施(shi)(shi)肥(fei)(fei)(fei)器(qi)內(nei)槽輪的(de)(de)有效入(ru)(ru)口(kou)長(chang)(chang)度(du),入(ru)(ru)口(kou)的(de)(de)長(chang)(chang)度(du)越(yue)長(chang)(chang),施(shi)(shi)肥(fei)(fei)(fei)量(liang)越(yue)大,長(chang)(chang)度(du)稍短些(xie),施(shi)(shi)肥(fei)(fei)(fei)量(liang)就少(shao)些(xie)。我們根據農(nong)作物播(bo)種施(shi)(shi)基肥(fei)(fei)(fei)量(liang)的(de)(de)多少(shao),馬鈴薯的(de)(de)需肥(fei)(fei)(fei)量(liang)只(zhi)要(yao)將槽輪調(diao)整到(dao)一半的(de)(de)位(wei)置(zhi)就可以了。

5、下地播種

播(bo)種(zhong)(zhong)前,用其他(ta)動力機(ji)將播(bo)種(zhong)(zhong)主(zhu)機(ji)運(yun)到播(bo)種(zhong)(zhong)地,與拖拉(la)機(ji)連結(jie)起(qi)來,再到田間播(bo)種(zhong)(zhong)。

田(tian)間(jian)播(bo)(bo)(bo)種(zhong)(zhong)(zhong):田(tian)間(jian)播(bo)(bo)(bo)種(zhong)(zhong)(zhong)時(shi),一個機(ji)手操作(zuo)就可以(yi)了。先在(zai)(zai)田(tian)塊一邊加種(zhong)(zhong)(zhong)、加肥(fei)(fei)(fei)(fei)。如果種(zhong)(zhong)(zhong)子箱裝(zhuang)滿(man),可以(yi)盛(sheng)裝(zhuang)30kg種(zhong)(zhong)(zhong)塊,肥(fei)(fei)(fei)(fei)料箱可以(yi)裝(zhuang)15kg的復合(he)肥(fei)(fei)(fei)(fei),用馬鈴(ling)薯(shu)播(bo)(bo)(bo)種(zhong)(zhong)(zhong)機(ji)播(bo)(bo)(bo)種(zhong)(zhong)(zhong),氮磷鉀肥(fei)(fei)(fei)(fei)呈顆粒狀,施肥(fei)(fei)(fei)(fei)才能(neng)順利進(jin)行。種(zhong)(zhong)(zhong)子和肥(fei)(fei)(fei)(fei)料都不一定要加滿(man),以(yi)盛(sheng)裝(zhuang)2/3為宜,但必須在(zai)(zai)1/3以(yi)上。機(ji)械化播(bo)(bo)(bo)種(zhong)(zhong)(zhong)最(zui)好(hao)不要在(zai)(zai)田(tian)塊的中(zhong)間(jian)停機(ji),所以(yi)要根據(ju)每行的播(bo)(bo)(bo)種(zhong)(zhong)(zhong)量計(ji)算好(hao),最(zui)好(hao)回到原(yuan)地添(tian)加種(zhong)(zhong)(zhong)子和肥(fei)(fei)(fei)(fei)料最(zui)理想。

準備(bei)好了(le),發動拖拉機,機手結(jie)合(he)(he)離(li)合(he)(he)器(qi),掛(gua)播種(zhong)(zhong)(zhong)(zhong)擋1擋。松離(li)合(he)(he)后(hou),機器(qi)向前運(yun)行。播種(zhong)(zhong)(zhong)(zhong)系統隨著地輪傳動。由前置的開(kai)溝鏟(chan)開(kai)溝。薯杯轉動,提升種(zhong)(zhong)(zhong)(zhong)薯,將種(zhong)(zhong)(zhong)(zhong)塊放入播種(zhong)(zhong)(zhong)(zhong)溝中(zhong)。覆(fu)土(tu)鏟(chan)在種(zhong)(zhong)(zhong)(zhong)子(zi)上面先(xian)蓋一層薄土(tu),蓋土(tu)后(hou),肥料(liao)通過施(shi)肥導管,在種(zhong)(zhong)(zhong)(zhong)薯上面施(shi)肥。這種(zhong)(zhong)(zhong)(zhong)先(xian)覆(fu)薄土(tu),再(zai)施(shi)肥的方法,叫著分層施(shi)肥法。這樣(yang)既可以保證肥料(liao)充足,又不傷害種(zhong)(zhong)(zhong)(zhong)薯。覆(fu)土(tu)鏟(chan)最后(hou)完成覆(fu)土(tu)起壟(long)(long)。它每次播種(zhong)(zhong)(zhong)(zhong)1行,叫單(dan)行單(dan)壟(long)(long)。固(gu)定株距(ju)為30cm,行距(ju)60cm。垅(long)高10~15cm,壟(long)(long)面寬(kuan)度(du)為15cm,垅(long)距(ju)為40cm。播種(zhong)(zhong)(zhong)(zhong)時要注意,下(xia)肥料(liao)是否正常,薯杯運(yun)行是否正常。

第一行(xing)作(zuo)業結(jie)束了,繼續下一行(xing)播(bo)種時,機手(shou)(shou)要注意(yi),調頭轉行(xing)和地頭轉彎時先(xian)分離播(bo)種機離合器,抬起手(shou)(shou)扶拖拉(la)機把手(shou)(shou),使播(bo)種機高于(yu)地面10~20cm。拖拉(la)機掛(gua)1檔(dang)慢速(su)轉彎調頭換行(xing)。主機驅動輪(lun)要緊靠上一行(xing)作(zuo)業形(xing)成(cheng)的垅(long)邊(bian)進行(xing)。以保證行(xing)距合理,均(jun)勻(yun)。

6、常見故(gu)障的排除(chu)

播種(zhong)時,會遇到薯杯升運(yun)鏈不轉動,或(huo)者不下(xia)種(zhong)的現(xian)象,故障發生時,先松離合(he),摘(zhai)空檔(dang),停機。降低主機高(gao)度,使地輪(lun)接觸(chu)地面。還需要適當緊固驅(qu)動輪(lun)軸螺(luo)母,然后再結合(he)離合(he)器,就(jiu)可以成功排除。

7、播種效率

馬鈴薯分層(ceng)施肥播(bo)種(zhong)(zhong)機,每(mei)小時播(bo)種(zhong)(zhong)0.06mm2。如果(guo)1d播(bo)種(zhong)(zhong)8h,1d可以播(bo)種(zhong)(zhong)0.48hm2。比起人工播(bo)種(zhong)(zhong),可以減少50%的(de)(de)播(bo)種(zhong)(zhong)成本。這種(zhong)(zhong)小型播(bo)種(zhong)(zhong)機,符合馬鈴薯生產(chan)以戶為單位,種(zhong)(zhong)植(zhi)分散,地塊小的(de)(de)地區選用。具(ju)有較好的(de)(de)地區適(shi)應性(xing)。

三、馬鈴薯播種機的維護保養和存放

播種任務(wu)完成后,這三款馬鈴薯種植機(ji)應該如何(he)保養(yang)呢?由于它們的保養(yang)基本(ben)相(xiang)同,這里我們一起(qi)介紹(shao)。

1、保養

1.1要做(zuo)好(hao)清(qing)潔工作,要徹底清(qing)洗播種(zhong)機(ji)外(wai)表,鏈(lian)(lian)條、鏈(lian)(lian)輪、開溝(gou)器上的泥土,污物(wu)和塵土。

1.2涂抹(mo)機油(you)。每款(kuan)機器的開溝鏟、鏈(lian)條、鏈(lian)輪,凡是(shi)播(bo)種機入(ru)土播(bo)種的金屬部分,都要涂抹(mo)機油(you),以防止存放期間生銹。

1.3點黃油(you)。三(san)款(kuan)機器旋(xuan)轉(zhuan)的軸(zhou)承(cheng)兩端,都(dou)需要用油(you)嘴加注黃油(you)潤滑(hua),以起到潤滑(hua)保養的作用。

對于馬鈴薯雙行播(bo)種機(ji),當它(ta)連(lian)續播(bo)種50t后,都要(yao)給圓盤軸座(zuo)注入(ru)足夠(gou)的黃油,以保證(zheng)在(zai)正(zheng)常(chang)的轉速下順利覆土。

1.4檢(jian)查各臺機(ji)(ji)器不同(tong)部(bu)位的緊固件,如果(guo)磨損過重,要考慮(lv)及時更(geng)換(huan)。做完(wan)了這(zhe)四項工作,保養的工作就(jiu)完(wan)成了。可以讓馬鈴薯播種機(ji)(ji)入庫保存了。

2、存放

庫房(fang)要干爽、通風,不(bu)(bu)能漏雨,避免(mian)機器受潮,更不(bu)(bu)能日曬(shai)雨淋(lin)。入庫房(fang)時,要用木板或者磚頭將覆土的(de)圓盤,將開溝器墊離起來,以免(mian)接觸地面,受潮生銹。這樣就可以安心(xin)存放,等(deng)待明年播種季節,再次(ci)啟用。

四、馬鈴薯播種機機具日常保養

1、整機磨合與保養

新機在最初使用階段要(yao)(yao)進行充分磨合(he),磨合(he)的目的在于各(ge)運(yun)轉(zhuan)部(bu)件之(zhi)間具有良好(hao)的工和間隙和潤(run)滑條件。磨合(he)的畝數約30—50畝。磨合(he)期內要(yao)(yao)經常觀察各(ge)運(yun)轉(zhuan)部(bu)件的工作狀態。若(ruo)有運(yun)轉(zhuan)不靈活,轉(zhuan)動部(bu)位發熱等現象要(yao)(yao)及時給(gei)予排(pai)除,各(ge)堅固件要(yao)(yao)經常檢查(cha),以防松動、脫落造成機具損(sun)壞。

2、機具的潤(run)滑保養

在使用(yong)(yong)過程(cheng)當中(zhong),潤滑(hua)(hua)是(shi)一項重(zhong)要的(de)(de)(de)內(nei)容(rong),正確地(di)進行(xing)潤滑(hua)(hua),可以(yi)大大減少機具零件(jian)磨損和運(yun)行(xing)中(zhong)的(de)(de)(de)摩擦阻力。所以(yi)保養要定期進行(xing),合理使用(yong)(yong)潤滑(hua)(hua)油(you)脂(zhi),加油(you)前要清(qing)除(chu)油(you)蓋,油(you)嘴及鏈條上的(de)(de)(de)污(wu)垢(gou),避免加油(you)時(shi)帶入(ru)內(nei)部(bu),加油(you)結束后,應擦凈加油(you)口附近的(de)(de)(de)油(you)漬以(yi)及從零件(jian)密封處擠出的(de)(de)(de)油(you)脂(zhi)。軸承(cheng)及運(yun)轉摩擦部(bu)位加注合成鈣基滑(hua)(hua)潤脂(zhi),傳送鏈、鏈輪用(yong)(yong)普(pu)通機油(you)涂抹(mo)。

3、機具的(de)日常維(wei)護(hu)

在播(bo)種季(ji)節應適當貯(zhu)備一些(xie)易損零件(jian),如傳動鏈(lian)條、鏈(lian)節、傳動鏈(lian)輪、排(pai)種杯及(ji)螺絲配件(jian)等(deng)以(yi)備急用。每(mei)班(ban)作(zuo)業(ye)前后均要(yao)對機(ji)具進行常規檢查,加(jia)注潤滑(hua)脂(zhi),及(ji)時(shi)清(qing)除機(ji)具上雜草(cao),泥土等(deng),發現損壞部件(jian)及(ji)時(shi)更換。

4、機具提升、降落要平(ping)穩

在作業過程(cheng)中(zhong),機(ji)具提升、降落(luo)十分頻繁。所以機(ji)手在操作過程(cheng)中(zhong)一定要輕(qing)提、輕(qing)落(luo)。避免降落(luo)時急速著地,造成機(ji)具損壞,帶來不(bu)必要的(de)損失。

五、馬鈴薯播種機機具的保管

每季作業結束后,應將機具清(qing)理干凈,并將各潤滑部位按要求加注潤滑油(you)脂。更(geng)換損壞磨損過量的零部件、檢修、調整、排除各部故障,對(dui)易生銹的部件進行涂油(you)防銹,置入(ru)(ru)通風、干燥的室內存放,切記放入(ru)(ru)露天處日曬雨淋。

馬鈴薯播種機故障排除

1、馬鈴薯播(bo)種(zhong)(zhong)(zhong)機不排(pai)種(zhong)(zhong)(zhong)。若(ruo)因種(zhong)(zhong)(zhong)子箱內沒有種(zhong)(zhong)(zhong)子,應(ying)(ying)添(tian)加種(zhong)(zhong)(zhong)子;若(ruo)因傳(chuan)動機構不工作,應(ying)(ying)檢修、調整傳(chuan)動機構;若(ruo)因驅(qu)動輪(lun)不轉動,應(ying)(ying)排(pai)除驅(qu)動輪(lun)故障;若(ruo)因排(pai)種(zhong)(zhong)(zhong)輪(lun)卡箱,鍵銷松脫(tuo),應(ying)(ying)重新緊固排(pai)種(zhong)(zhong)(zhong)輪(lun);若(ruo)因輸種(zhong)(zhong)(zhong)管或下(xia)種(zhong)(zhong)(zhong)口堵塞,應(ying)(ying)檢查輸種(zhong)(zhong)(zhong)管或下(xia)種(zhong)(zhong)(zhong)口,清(qing)除堵塞物。

2、播種(zhong)不均勻。若因作業速(su)度(du)變(bian)(bian)化大,應(ying)使作業速(su)度(du)保持均勻;若花生播種(zhong)機因刮種(zhong)舌嚴重磨損,應(ying)更換刮種(zhong)舌;若因外(wai)槽(cao)輪(lun)卡箍(gu)松動,使工(gong)作長度(du)變(bian)(bian)化,應(ying)調整外(wai)槽(cao)輪(lun)工(gong)作長度(du),固定好卡箍(gu)。

3、種(zhong)(zhong)(zhong)子破碎率高。若(ruo)因作(zuo)業速(su)度快,使傳動速(su)度增高,應降低作(zuo)業速(su)度,保持均勻的(de)速(su)度前進;若(ruo)因護種(zhong)(zhong)(zhong)裝置損壞(huai),應更換護種(zhong)(zhong)(zhong)裝置;若(ruo)因排種(zhong)(zhong)(zhong)輪尺(chi)寸、形(xing)狀(zhuang)不適(shi)應,應換用合適(shi)的(de)排種(zhong)(zhong)(zhong)輪或排種(zhong)(zhong)(zhong)盤;若(ruo)因刮種(zhong)(zhong)(zhong)舌(she)離(li)排種(zhong)(zhong)(zhong)輪太近,應調(diao)整刮種(zhong)(zhong)(zhong)舌(she)與排種(zhong)(zhong)(zhong)輪的(de)距離(li)。

4、播種深(shen)度(du)不夠。主(zhu)要因開溝器拉桿變(bian)形,馬(ma)鈴薯(shu)機(ji)械入土角度(du)小,使開溝器彈簧壓(ya)力(li)不足(zu)所(suo)致。應校(xiao)直開溝器拉桿,增大入土角,并調(diao)緊彈簧,增加(jia)開溝器壓(ya)力(li)。

5、開溝(gou)(gou)(gou)器(qi)堵(du)塞。若(ruo)因播種(zhong)機(ji)落地過猛,開溝(gou)(gou)(gou)器(qi)堵(du)土(tu),應(ying)停機(ji)清理開溝(gou)(gou)(gou)器(qi)的堵(du)土(tu);另外應(ying)禁止開溝(gou)(gou)(gou)器(qi)入(ru)土(tu)后倒車。

6、覆(fu)(fu)土不嚴密。若因覆(fu)(fu)土板(ban)角度(du)不當,應調(diao)整覆(fu)(fu)土板(ban)角度(du);若因彈簧壓力(li)不足,馬鈴薯收獲機應調(diao)緊彈簧。

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