哈(ha)爾濱螺旋輸送機

　　螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)是(shi)一(yi)種(zhong)(zhong)利用電機(ji)(ji)帶動螺(luo)(luo)(luo)(luo)(luo)旋(xuan)回(hui)轉(zhuan)，推移(yi)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)以實現輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)目的(de)(de)的(de)(de)機(ji)(ji)械。它能水(shui)平、傾斜(xie)或垂直輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)，具有(you)(you)結構簡單(dan)、橫截(jie)面積小(xiao)、密(mi)封性(xing)(xing)好、操作方便、維(wei)修容易、便于(yu)(yu)封閉運輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)等優點(dian)。螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)在(zai)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)形式上(shang)(shang)分為有(you)(you)軸(zhou)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)和無軸(zhou)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)兩種(zhong)(zhong)，在(zai)外型(xing)上(shang)(shang)分為U型(xing)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)和管式螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)。有(you)(you)軸(zhou)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)適用于(yu)(yu)無粘性(xing)(xing)的(de)(de)干粉(fen)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)和小(xiao)顆粒物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao).（例如(ru)：水(shui)泥、粉(fen)煤灰、石灰、糧等）而無軸(zhou)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)適合輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)由粘性(xing)(xing)的(de)(de)和易纏(chan)繞的(de)(de)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)。（例如(ru)：污泥、生(sheng)物(wu)(wu)(wu)質、垃(la)圾(ji)等）螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)的(de)(de)工作原理是(shi)旋(xuan)轉(zhuan)的(de)(de)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)葉(xie)(xie)片(pian)將物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)推移(yi)而進行螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)，使(shi)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)不與螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)葉(xie)(xie)片(pian)一(yi)起旋(xuan)轉(zhuan)的(de)(de)力(li)是(shi)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)自身(shen)重(zhong)量和螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)機(ji)(ji)殼對(dui)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)摩擦(ca)阻(zu)力(li)。螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)旋(xuan)轉(zhuan)軸(zhou)上(shang)(shang)焊(han)的(de)(de)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)葉(xie)(xie)片(pian)，葉(xie)(xie)片(pian)的(de)(de)面型(xing)根據輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)不同有(you)(you)實體面型(xing)、帶式面型(xing)、葉(xie)(xie)片(pian)面型(xing)等型(xing)式。螺(luo)(luo)(luo)(luo)(luo)旋(xuan)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)的(de)(de)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)軸(zhou)在(zai)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)運動方向的(de)(de)終(zhong)端(duan)有(you)(you)止推軸(zhou)承以隨(sui)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)給螺(luo)(luo)(luo)(luo)(luo)旋(xuan)的(de)(de)軸(zhou)向反力(li)，在(zai)機(ji)(ji)長(chang)較長(chang)時，應(ying)加中間吊掛軸(zhou)承。

　　工作原理

　　當螺旋(xuan)(xuan)(xuan)(xuan)軸(zhou)轉(zhuan)動(dong)(dong)(dong)時(shi)，由于物(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)重力(li)及其與槽(cao)體壁所(suo)產生(sheng)的(de)(de)(de)摩擦力(li)，使(shi)物(wu)(wu)料(liao)(liao)(liao)只能(neng)(neng)在(zai)葉(xie)片(pian)的(de)(de)(de)推送(song)下沿著(zhu)輸(shu)(shu)(shu)送(song)機(ji)的(de)(de)(de)槽(cao)底(di)向(xiang)前(qian)移動(dong)(dong)(dong)，其情況(kuang)好像不能(neng)(neng)旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)的(de)(de)(de)螺母沿著(zhu)旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)的(de)(de)(de)螺桿(gan)作平移運動(dong)(dong)(dong)一樣。物(wu)(wu)料(liao)(liao)(liao)在(zai)中(zhong)間軸(zhou)承的(de)(de)(de)運移，則是(shi)依(yi)靠(kao)后面(mian)前(qian)進著(zhu)的(de)(de)(de)物(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)推力(li)。所(suo)以，物(wu)(wu)料(liao)(liao)(liao)在(zai)輸(shu)(shu)(shu)送(song)機(ji)中(zhong)的(de)(de)(de)運送(song)，完全是(shi)一種滑移運動(dong)(dong)(dong)。為了使(shi)螺旋(xuan)(xuan)(xuan)(xuan)軸(zhou)處于較(jiao)為有(you)(you)利的(de)(de)(de)受拉狀態，一般都將驅(qu)動(dong)(dong)(dong)裝置和(he)卸料(liao)(liao)(liao)口安放(fang)在(zai)輸(shu)(shu)(shu)送(song)機(ji)的(de)(de)(de)同一端，而(er)把(ba)進料(liao)(liao)(liao)口盡量放(fang)在(zai)另一端的(de)(de)(de)尾部附(fu)近(jin)。旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)的(de)(de)(de)螺旋(xuan)(xuan)(xuan)(xuan)葉(xie)片(pian)將物(wu)(wu)料(liao)(liao)(liao)推移而(er)進行輸(shu)(shu)(shu)送(song)，使(shi)物(wu)(wu)料(liao)(liao)(liao)不與螺旋(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)送(song)機(ji)葉(xie)片(pian)一起旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)的(de)(de)(de)力(li)是(shi)物(wu)(wu)料(liao)(liao)(liao)自身(shen)重量和(he)螺旋(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)送(song)機(ji)機(ji)殼對物(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)摩擦阻力(li)。葉(xie)片(pian)的(de)(de)(de)面(mian)型根據(ju)輸(shu)(shu)(shu)送(song)物(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)不同有(you)(you)實體面(mian)型、帶式面(mian)型、葉(xie)片(pian)面(mian)型等型式。螺旋(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)送(song)機(ji)的(de)(de)(de)螺旋(xuan)(xuan)(xuan)(xuan)軸(zhou)在(zai)物(wu)(wu)料(liao)(liao)(liao)運動(dong)(dong)(dong)方向(xiang)的(de)(de)(de)終(zhong)端有(you)(you)止推軸(zhou)承以隨物(wu)(wu)料(liao)(liao)(liao)給螺旋(xuan)(xuan)(xuan)(xuan)的(de)(de)(de)軸(zhou)向(xiang)反(fan)力(li)，在(zai)機(ji)長(chang)較(jiao)長(chang)時(shi)，應加(jia)中(zhong)間吊掛軸(zhou)承。