【小麥播種機】小麥壟作播種機工(gong)作原理 小麥播種機的結構

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小麥壟作播種機工作原理

小麥壟作播種機本身沒有動力源，它與四輪拖拉機配(pei)套使用。在拖(tuo)拉機(ji)的帶動下，它的一(yi)邊前進，一(yi)邊起壟，在起壟的同時，種子(zi)箱(xiang)里的種子(zi)均勻的撒到地里，這樣就一(yi)次(ci)完(wan)成了筑壟和(he)播(bo)種的全部工作。

小麥壟作播種機結構

我們來看看小麥壟作播(bo)(bo)種機(ji)(ji)(ji)(ji)的(de)結構(gou)(gou)。小麥壟作播(bo)(bo)種機(ji)(ji)(ji)(ji)由機(ji)(ji)(ji)(ji)架、牽引機(ji)(ji)(ji)(ji)構(gou)(gou)、起壟機(ji)(ji)(ji)(ji)構(gou)(gou)、播(bo)(bo)種機(ji)(ji)(ji)(ji)構(gou)(gou)組成。

1、機架

機架(jia)是(shi)小麥壟作播種機骨(gu)架(jia)，用來(lai)支撐和安裝所(suo)有(you)的部件(jian)，使(shi)機器成為(wei)一(yi)個主體。

2、牽引機構

牽引機構(gou)的(de)(de)作(zuo)用(yong)是連(lian)接(jie)播種機和(he)拖拉(la)(la)機。小麥壟作(zuo)播種機采(cai)用(yong)的(de)(de)是三(san)點式連(lian)接(jie)，即(ji)一個(ge)上連(lian)接(jie)點和(he)兩個(ge)下連(lian)接(jie)點，分別與拖拉(la)(la)機后面的(de)(de)三(san)個(ge)拉(la)(la)桿相(xiang)連(lian)，利用(yong)拖拉(la)(la)機帶動播種機工作(zuo)。

3、起壟機構

小麥壟作播種機的(de)(de)起(qi)(qi)壟(long)(long)(long)(long)(long)機(ji)構有前覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)，后(hou)(hou)覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)，起(qi)(qi)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)鏟(chan)(chan)(chan)和(he)刮(gua)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)板。前覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)是(shi)(shi)(shi)兩(liang)(liang)個(ge)圓(yuan)(yuan)(yuan)形的(de)(de)耙片(pian)(pian)(pian)，用連(lian)桿(gan)固(gu)定(ding)(ding)(ding)在(zai)(zai)(zai)機(ji)架上。在(zai)(zai)(zai)牽(qian)引力的(de)(de)作(zuo)(zuo)(zuo)用下，圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)滾動前進(jin)，并在(zai)(zai)(zai)機(ji)器的(de)(de)重力和(he)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤的(de)(de)反作(zuo)(zuo)(zuo)用力下切人土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤一(yi)(yi)定(ding)(ding)(ding)的(de)(de)深(shen)度(du)。兩(liang)(liang)個(ge)耙片(pian)(pian)(pian)之(zhi)(zhi)(zhi)間(jian)的(de)(de)距離(li)(li)，就是(shi)(shi)(shi)壟(long)(long)(long)(long)(long)面的(de)(de)寬度(du)。小(xiao)麥壟(long)(long)(long)(long)(long)作(zuo)(zuo)(zuo)技術要(yao)求(qiu)壟(long)(long)(long)(long)(long)面的(de)(de)寬度(du)是(shi)(shi)(shi)50厘(li)米(mi)(mi)，那我(wo)們就將(jiang)兩(liang)(liang)個(ge)前覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)之(zhi)(zhi)(zhi)間(jian)的(de)(de)距離(li)(li)固(gu)定(ding)(ding)(ding)在(zai)(zai)(zai)50厘(li)米(mi)(mi)。前覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)的(de)(de)角(jiao)度(du)是(shi)(shi)(shi)可(ke)以調節的(de)(de)，偏(pian)角(jiao)越(yue)大(da)(da)，入土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)越(yue)好，耕得(de)越(yue)深(shen)。一(yi)(yi)般(ban)來說，前覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)的(de)(de)角(jiao)度(du)控制在(zai)(zai)(zai)10-15度(du)為宜(yi)：在(zai)(zai)(zai)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤濕度(du)大(da)(da)的(de)(de)時候(hou)，容(rong)易造成(cheng)耙片(pian)(pian)(pian)粘土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)和(he)堵塞，偏(pian)角(jiao)可(ke)以調得(de)小(xiao)一(yi)(yi)些(xie)；土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤干燥而疏(shu)松的(de)(de)地塊，偏(pian)角(jiao)可(ke)以調得(de)大(da)(da)一(yi)(yi)些(xie)。偏(pian)角(jiao)調好之(zhi)(zhi)(zhi)后(hou)(hou)必須(xu)用螺絲鎖定(ding)(ding)(ding)。后(hou)(hou)覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)是(shi)(shi)(shi)兩(liang)(liang)個(ge)缺口(kou)耙片(pian)(pian)(pian)，安(an)裝(zhuang)在(zai)(zai)(zai)前覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)的(de)(de)后(hou)(hou)面。因為缺口(kou)耙片(pian)(pian)(pian)能將(jiang)作(zuo)(zuo)(zuo)物的(de)(de)殘茬(cha)拉入切斷而不向前推移，所以與前覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)相配合，進(jin)行二次起(qi)(qi)壟(long)(long)(long)(long)(long)，保(bao)證了起(qi)(qi)壟(long)(long)(long)(long)(long)的(de)(de)質(zhi)量。兩(liang)(liang)個(ge)后(hou)(hou)覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)之(zhi)(zhi)(zhi)間(jian)的(de)(de)距離(li)(li)，是(shi)(shi)(shi)我(wo)們要(yao)求(qiu)的(de)(de)壟(long)(long)(long)(long)(long)溝之(zhi)(zhi)(zhi)間(jian)的(de)(de)距離(li)(li)。小(xiao)麥壟(long)(long)(long)(long)(long)作(zuo)(zuo)(zuo)栽培(pei)技術要(yao)求(qiu)壟(long)(long)(long)(long)(long)溝之(zhi)(zhi)(zhi)間(jian)的(de)(de)距離(li)(li)為75厘(li)米(mi)(mi)，我(wo)們在(zai)(zai)(zai)安(an)裝(zhuang)后(hou)(hou)覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)的(de)(de)時候(hou)，將(jiang)它(ta)(ta)們之(zhi)(zhi)(zhi)間(jian)的(de)(de)距離(li)(li)定(ding)(ding)(ding)為75厘(li)米(mi)(mi)。后(hou)(hou)覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)的(de)(de)角(jiao)度(du)比前覆(fu)(fu)(fu)(fu)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)圓(yuan)(yuan)(yuan)盤(pan)(pan)(pan)要(yao)大(da)(da)，一(yi)(yi)般(ban)為30-35度(du)。小(xiao)麥壟(long)(long)(long)(long)(long)作(zuo)(zuo)(zuo)播種(zhong)機(ji)的(de)(de)起(qi)(qi)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)鏟(chan)(chan)(chan)是(shi)(shi)(shi)雙翼鏟(chan)(chan)(chan)，它(ta)(ta)的(de)(de)主要(yao)功(gong)能是(shi)(shi)(shi)將(jiang)壟(long)(long)(long)(long)(long)溝兩(liang)(liang)側的(de)(de)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)分向兩(liang)(liang)邊，另外，起(qi)(qi)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)鏟(chan)(chan)(chan)還有松土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)鋤草的(de)(de)功(gong)能。播種(zhong)機(ji)的(de)(de)最后(hou)(hou)面，懸掛著一(yi)(yi)個(ge)刮(gua)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)板，當(dang)整個(ge)起(qi)(qi)壟(long)(long)(long)(long)(long)工作(zuo)(zuo)(zuo)完成(cheng)后(hou)(hou)，刮(gua)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)鏟(chan)(chan)(chan)負(fu)責(ze)將(jiang)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤刮(gua)成(cheng)整齊的(de)(de)壟(long)(long)(long)(long)(long)行。

4、播種機構

小(xiao)麥(mai)壟(long)(long)作播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)構由驅(qu)(qu)(qu)動(dong)(dong)輪(lun)、傳(chuan)送鏈(lian)(lian)(lian)、播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)箱、播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)軸(zhou)(zhou)、圓(yuan)盤(pan)(pan)開溝(gou)(gou)器(qi)(qi)組成。驅(qu)(qu)(qu)動(dong)(dong)輪(lun)在(zai)機(ji)(ji)架(jia)的(de)(de)(de)后面，當播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)在(zai)拖拉機(ji)(ji)的(de)(de)(de)帶動(dong)(dong)下(xia)慢慢前行時，驅(qu)(qu)(qu)動(dong)(dong)輪(lun)隨之向前滾動(dong)(dong)。機(ji)(ji)架(jia)的(de)(de)(de)最(zui)上方(fang)，安(an)(an)裝(zhuang)著一個種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子箱，種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子箱的(de)(de)(de)下(xia)面有個排種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)軸(zhou)(zhou)，排種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)軸(zhou)(zhou)的(de)(de)(de)一側安(an)(an)有鏈(lian)(lian)(lian)輪(lun)。這個鏈(lian)(lian)(lian)輪(lun)通(tong)過方(fang)扣鏈(lian)(lian)(lian)條(tiao)與(yu)驅(qu)(qu)(qu)動(dong)(dong)軸(zhou)(zhou)上的(de)(de)(de)鏈(lian)(lian)(lian)輪(lun)連接連動(dong)(dong)，驅(qu)(qu)(qu)動(dong)(dong)器(qi)(qi)轉動(dong)(dong)，帶動(dong)(dong)鏈(lian)(lian)(lian)條(tiao)，鏈(lian)(lian)(lian)條(tiao)帶動(dong)(dong)播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)軸(zhou)(zhou)轉動(dong)(dong)，種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子箱里的(de)(de)(de)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子隨之下(xia)落(luo)(luo)，落(luo)(luo)到圓(yuan)盤(pan)(pan)開溝(gou)(gou)器(qi)(qi)中，從圓(yuan)盤(pan)(pan)間隙中落(luo)(luo)入土壤。小(xiao)型(xing)壟(long)(long)作播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)播(bo)(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)構中一共有三個圓(yuan)盤(pan)(pan)開溝(gou)(gou)器(qi)(qi)，根據小(xiao)麥(mai)壟(long)(long)作技術的(de)(de)(de)要(yao)求，每壟(long)(long)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)植三行小(xiao)麥(mai)，每行小(xiao)麥(mai)的(de)(de)(de)距離是15厘米。所以，我(wo)們在(zai)安(an)(an)裝(zhuang)圓(yuan)盤(pan)(pan)開溝(gou)(gou)器(qi)(qi)的(de)(de)(de)時候，一定(ding)要(yao)安(an)(an)排好它們之間的(de)(de)(de)距離，這樣種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)出來的(de)(de)(de)小(xiao)麥(mai)才能通(tong)風透光，生(sheng)長健壯。