哈爾濱螺旋輸送機

　　螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)是一種(zhong)利(li)用電機(ji)(ji)(ji)(ji)(ji)帶動螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)回轉，推(tui)移物(wu)(wu)料以(yi)實現輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)目的(de)(de)(de)的(de)(de)(de)機(ji)(ji)(ji)(ji)(ji)械。它能水(shui)平、傾斜或垂直輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)，具(ju)有(you)結構簡單(dan)、橫截面積小、密封(feng)性(xing)好(hao)、操作(zuo)方便、維修(xiu)容(rong)易(yi)、便于封(feng)閉運(yun)(yun)輸(shu)(shu)(shu)(shu)(shu)等(deng)優點。螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)在輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)形式上(shang)分(fen)為有(you)軸(zhou)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)和無軸(zhou)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)兩種(zhong)，在外型上(shang)分(fen)為U型螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)和管式螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)。有(you)軸(zhou)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)適(shi)用于無粘性(xing)的(de)(de)(de)干粉物(wu)(wu)料和小顆粒物(wu)(wu)料.（例如：水(shui)泥、粉煤灰(hui)、石灰(hui)、糧等(deng)）而(er)無軸(zhou)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)適(shi)合輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)由粘性(xing)的(de)(de)(de)和易(yi)纏繞的(de)(de)(de)物(wu)(wu)料。（例如：污泥、生(sheng)物(wu)(wu)質(zhi)、垃圾等(deng)）螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)工作(zuo)原理是旋(xuan)(xuan)(xuan)轉的(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)葉(xie)片(pian)將物(wu)(wu)料推(tui)移而(er)進行(xing)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)，使物(wu)(wu)料不與螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)葉(xie)片(pian)一起旋(xuan)(xuan)(xuan)轉的(de)(de)(de)力(li)是物(wu)(wu)料自(zi)身重量(liang)和螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)機(ji)(ji)(ji)(ji)(ji)殼(ke)對物(wu)(wu)料的(de)(de)(de)摩擦阻力(li)。螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)旋(xuan)(xuan)(xuan)轉軸(zhou)上(shang)焊的(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)葉(xie)片(pian)，葉(xie)片(pian)的(de)(de)(de)面型根據輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)物(wu)(wu)料的(de)(de)(de)不同有(you)實體(ti)面型、帶式面型、葉(xie)片(pian)面型等(deng)型式。螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)軸(zhou)在物(wu)(wu)料運(yun)(yun)動方向的(de)(de)(de)終(zhong)端有(you)止推(tui)軸(zhou)承以(yi)隨物(wu)(wu)料給螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)的(de)(de)(de)軸(zhou)向反力(li)，在機(ji)(ji)(ji)(ji)(ji)長較長時，應加中間吊掛軸(zhou)承。

　　工作原理

　　當(dang)螺(luo)(luo)旋(xuan)(xuan)軸(zhou)(zhou)轉(zhuan)(zhuan)(zhuan)動時，由于(yu)物(wu)(wu)(wu)(wu)料(liao)的(de)(de)(de)(de)(de)(de)重力(li)及其與槽體(ti)壁所產生(sheng)的(de)(de)(de)(de)(de)(de)摩擦力(li)，使物(wu)(wu)(wu)(wu)料(liao)只能在(zai)葉(xie)片的(de)(de)(de)(de)(de)(de)推送(song)(song)下沿(yan)(yan)著輸送(song)(song)機(ji)(ji)的(de)(de)(de)(de)(de)(de)槽底向(xiang)前移動，其情況好(hao)像不(bu)能旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)母(mu)沿(yan)(yan)著旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)桿作平移運(yun)動一(yi)(yi)樣。物(wu)(wu)(wu)(wu)料(liao)在(zai)中間(jian)軸(zhou)(zhou)承的(de)(de)(de)(de)(de)(de)運(yun)移，則是依靠(kao)后(hou)面前進(jin)著的(de)(de)(de)(de)(de)(de)物(wu)(wu)(wu)(wu)料(liao)的(de)(de)(de)(de)(de)(de)推力(li)。所以，物(wu)(wu)(wu)(wu)料(liao)在(zai)輸送(song)(song)機(ji)(ji)中的(de)(de)(de)(de)(de)(de)運(yun)送(song)(song)，完全是一(yi)(yi)種滑移運(yun)動。為了使螺(luo)(luo)旋(xuan)(xuan)軸(zhou)(zhou)處(chu)于(yu)較為有利的(de)(de)(de)(de)(de)(de)受拉狀(zhuang)態，一(yi)(yi)般都將驅動裝置和(he)卸料(liao)口(kou)安放在(zai)輸送(song)(song)機(ji)(ji)的(de)(de)(de)(de)(de)(de)同一(yi)(yi)端(duan)(duan)，而把進(jin)料(liao)口(kou)盡量(liang)放在(zai)另一(yi)(yi)端(duan)(duan)的(de)(de)(de)(de)(de)(de)尾部附近(jin)。旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)葉(xie)片將物(wu)(wu)(wu)(wu)料(liao)推移而進(jin)行輸送(song)(song)，使物(wu)(wu)(wu)(wu)料(liao)不(bu)與螺(luo)(luo)旋(xuan)(xuan)輸送(song)(song)機(ji)(ji)葉(xie)片一(yi)(yi)起旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)力(li)是物(wu)(wu)(wu)(wu)料(liao)自身重量(liang)和(he)螺(luo)(luo)旋(xuan)(xuan)輸送(song)(song)機(ji)(ji)機(ji)(ji)殼對物(wu)(wu)(wu)(wu)料(liao)的(de)(de)(de)(de)(de)(de)摩擦阻力(li)。葉(xie)片的(de)(de)(de)(de)(de)(de)面型(xing)(xing)根據輸送(song)(song)物(wu)(wu)(wu)(wu)料(liao)的(de)(de)(de)(de)(de)(de)不(bu)同有實體(ti)面型(xing)(xing)、帶(dai)式(shi)面型(xing)(xing)、葉(xie)片面型(xing)(xing)等型(xing)(xing)式(shi)。螺(luo)(luo)旋(xuan)(xuan)輸送(song)(song)機(ji)(ji)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)軸(zhou)(zhou)在(zai)物(wu)(wu)(wu)(wu)料(liao)運(yun)動方向(xiang)的(de)(de)(de)(de)(de)(de)終端(duan)(duan)有止推軸(zhou)(zhou)承以隨(sui)物(wu)(wu)(wu)(wu)料(liao)給螺(luo)(luo)旋(xuan)(xuan)的(de)(de)(de)(de)(de)(de)軸(zhou)(zhou)向(xiang)反力(li)，在(zai)機(ji)(ji)長較長時，應加中間(jian)吊掛軸(zhou)(zhou)承。