哈爾濱螺旋輸送機(ji)

　　螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)是(shi)一(yi)(yi)種利(li)用(yong)電機(ji)(ji)(ji)帶動螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)回轉，推移物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)以實現輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)目的(de)(de)(de)的(de)(de)(de)機(ji)(ji)(ji)械。它能水平、傾斜或垂直輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)，具有結構簡單、橫截面(mian)積小、密封性好(hao)、操作方便(bian)、維修容(rong)易、便(bian)于(yu)封閉運輸(shu)(shu)(shu)(shu)等優點。螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)在輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)形式上(shang)(shang)(shang)分為(wei)(wei)有軸螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)和(he)無軸螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)兩種，在外型(xing)(xing)上(shang)(shang)(shang)分為(wei)(wei)U型(xing)(xing)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)和(he)管式螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)。有軸螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)適用(yong)于(yu)無粘(zhan)性的(de)(de)(de)干粉(fen)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)和(he)小顆粒物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao).（例如：水泥、粉(fen)煤灰、石灰、糧等）而無軸螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)適合輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)由粘(zhan)性的(de)(de)(de)和(he)易纏繞的(de)(de)(de)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)。（例如：污泥、生物(wu)(wu)(wu)質、垃圾等）螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)的(de)(de)(de)工作原理(li)是(shi)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)轉的(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)葉(xie)片(pian)(pian)將物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)推移而進行螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)，使物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)不(bu)與(yu)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)葉(xie)片(pian)(pian)一(yi)(yi)起旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)轉的(de)(de)(de)力是(shi)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)自身(shen)重(zhong)量(liang)和(he)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)機(ji)(ji)(ji)殼對物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)摩擦阻力。螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)轉軸上(shang)(shang)(shang)焊(han)的(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)葉(xie)片(pian)(pian)，葉(xie)片(pian)(pian)的(de)(de)(de)面(mian)型(xing)(xing)根(gen)據輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)不(bu)同(tong)有實體面(mian)型(xing)(xing)、帶式面(mian)型(xing)(xing)、葉(xie)片(pian)(pian)面(mian)型(xing)(xing)等型(xing)(xing)式。螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)的(de)(de)(de)螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)軸在物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)運動方向的(de)(de)(de)終端(duan)有止推軸承(cheng)以隨物(wu)(wu)(wu)料(liao)(liao)(liao)(liao)(liao)(liao)給螺(luo)(luo)(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)的(de)(de)(de)軸向反力，在機(ji)(ji)(ji)長較長時，應加中間吊掛(gua)軸承(cheng)。

　　工作原理

　　當螺(luo)(luo)旋(xuan)(xuan)(xuan)軸(zhou)(zhou)轉(zhuan)(zhuan)(zhuan)動時(shi)，由于物(wu)(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)重力及其與(yu)槽(cao)體壁所產生(sheng)的(de)(de)(de)(de)(de)(de)摩擦(ca)(ca)力，使(shi)(shi)物(wu)(wu)(wu)料(liao)(liao)(liao)只能在(zai)葉片(pian)的(de)(de)(de)(de)(de)(de)推送(song)(song)下(xia)沿(yan)著輸(shu)送(song)(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)槽(cao)底向前(qian)移動，其情況好(hao)像不(bu)能旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)母沿(yan)著旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)桿作平移運(yun)(yun)動一(yi)樣。物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)中間軸(zhou)(zhou)承(cheng)的(de)(de)(de)(de)(de)(de)運(yun)(yun)移，則(ze)是(shi)(shi)依靠后面前(qian)進著的(de)(de)(de)(de)(de)(de)物(wu)(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)推力。所以(yi)，物(wu)(wu)(wu)料(liao)(liao)(liao)在(zai)輸(shu)送(song)(song)機(ji)(ji)(ji)(ji)(ji)中的(de)(de)(de)(de)(de)(de)運(yun)(yun)送(song)(song)，完全是(shi)(shi)一(yi)種滑移運(yun)(yun)動。為了使(shi)(shi)螺(luo)(luo)旋(xuan)(xuan)(xuan)軸(zhou)(zhou)處于較(jiao)為有(you)利的(de)(de)(de)(de)(de)(de)受拉(la)狀(zhuang)態，一(yi)般(ban)都(dou)將驅動裝置和卸料(liao)(liao)(liao)口(kou)安放在(zai)輸(shu)送(song)(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)同一(yi)端(duan)，而把進料(liao)(liao)(liao)口(kou)盡(jin)量放在(zai)另(ling)一(yi)端(duan)的(de)(de)(de)(de)(de)(de)尾(wei)部附近(jin)。旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)(xuan)葉片(pian)將物(wu)(wu)(wu)料(liao)(liao)(liao)推移而進行輸(shu)送(song)(song)，使(shi)(shi)物(wu)(wu)(wu)料(liao)(liao)(liao)不(bu)與(yu)螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)送(song)(song)機(ji)(ji)(ji)(ji)(ji)葉片(pian)一(yi)起旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)力是(shi)(shi)物(wu)(wu)(wu)料(liao)(liao)(liao)自身重量和螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)送(song)(song)機(ji)(ji)(ji)(ji)(ji)機(ji)(ji)(ji)(ji)(ji)殼對(dui)物(wu)(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)摩擦(ca)(ca)阻力。葉片(pian)的(de)(de)(de)(de)(de)(de)面型(xing)(xing)根據輸(shu)送(song)(song)物(wu)(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)不(bu)同有(you)實體面型(xing)(xing)、帶式面型(xing)(xing)、葉片(pian)面型(xing)(xing)等型(xing)(xing)式。螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)送(song)(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)(xuan)軸(zhou)(zhou)在(zai)物(wu)(wu)(wu)料(liao)(liao)(liao)運(yun)(yun)動方向的(de)(de)(de)(de)(de)(de)終端(duan)有(you)止推軸(zhou)(zhou)承(cheng)以(yi)隨物(wu)(wu)(wu)料(liao)(liao)(liao)給(gei)螺(luo)(luo)旋(xuan)(xuan)(xuan)的(de)(de)(de)(de)(de)(de)軸(zhou)(zhou)向反力，在(zai)機(ji)(ji)(ji)(ji)(ji)長較(jiao)長時(shi)，應加中間吊(diao)掛(gua)軸(zhou)(zhou)承(cheng)。