絞龍是螺旋輸送機的(de)俗稱(cheng)，用于顆粒或粉狀物料的(de)水平輸(shu)送、傾斜(xie)輸(shu)送、垂直輸(shu)送等形式。明(ming)藝彈(dan)簧(huang)設計(ji)生產(chan)絞(jiao)龍(long)。彈(dan)簧(huang)絞(jiao)龍(long)是螺旋(xuan)輸(shu)送機的(de)俗稱(cheng),它是把一根螺旋(xuan)彈(dan)簧(huang)裝(zhuang)在(zai)(zai)塑(su)膠管內，彈(dan)簧(huang)直接由電動機驅動，在(zai)(zai)塑(su)膠管內高速旋(xuan)轉。此種上料裝(zhuang)置結構簡單，操作(zuo)和維修都(dou)(dou)很(hen)方(fang)便，適合于粒料和粉料的(de)輸(shu)送。螺旋(xuan)輸(shu)送機旋(xuan)轉軸的(de)旋(xuan)向，決定了物料的(de)輸(shu)送方(fang)向，但一般螺旋(xuan)輸(shu)送機在(zai)(zai)設計(ji)時都(dou)(dou)是按照單項輸(shu)送來設計(ji)旋(xuan)轉鋼(gang)絲的(de)。

連續冷軋絞龍葉片旋轉軸上焊有螺旋葉片，葉片(pian)的(de)面(mian)型根據輸(shu)送(song)(song)(song)物(wu)(wu)料的(de)不(bu)同(tong)有實(shi)體(ti)面(mian)型、帶式面(mian)型、葉片(pian)面(mian)型等(deng)型式。螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)(song)機的(de)螺(luo)(luo)(luo)旋(xuan)(xuan)軸在(zai)(zai)物(wu)(wu)料運動方向(xiang)的(de)終端(duan)有止推軸承(cheng)以隨物(wu)(wu)料給螺(luo)(luo)(luo)旋(xuan)(xuan)的(de)軸向(xiang)反力，在(zai)(zai)機長(chang)較長(chang)時，應加中間吊(diao)掛軸承(cheng)。 雙螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)(song)機就(jiu)是有兩(liang)根分別焊有旋(xuan)(xuan)轉葉片(pian)的(de)旋(xuan)(xuan)轉軸的(de)螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)(song)機。說白了，就(jiu)是把兩(liang)個螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)(song)機有機的(de)結合在(zai)(zai)一起，組成一臺螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)(song)機。 螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)(song)機旋(xuan)(xuan)轉軸的(de)旋(xuan)(xuan)向(xiang)，決(jue)定(ding)了物(wu)(wu)料的(de)輸(shu)送(song)(song)(song)方向(xiang)，但一般螺(luo)(luo)(luo)旋(xuan)(xuan)輸(shu)送(song)(song)(song)機在(zai)(zai)設(she)計(ji)時都是按照單項輸(shu)送(song)(song)(song)來設(she)計(ji)旋(xuan)(xuan)轉葉片(pian)的(de)。當反向(xiang)輸(shu)送(song)(song)(song)時，會大大降低輸(shu)送(song)(song)(song)機的(de)使用壽命。