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LS型螺旋輸送(song)機(ji)按(an)照(zhao)JB/T 7679-95《螺旋輸送(song)機(ji)》標準設計制造，是(shi)GX螺旋輸送(song)機(ji)的(de)換(huan)代產品。螺旋輸送(song)機(ji)俗稱絞龍，是(shi)礦產、飼(si)料(liao)、糧油、建(jian)筑業中用(yong)途(tu)較廣的(de)一(yi)種輸送(song)設備(bei)，由鋼(gang)材做成的(de)，用(yong)于(yu)輸送(song)溫度(du)較高的(de)粉末或者固(gu)體顆粒(li)等化工(gong)、建(jian)材用(yong)產品。

螺旋輸送(song)機具有(you)以下特點

1）結(jie)構比較(jiao)簡單，成本較(jiao)低。

2）工作可靠，維護管理(li)簡便。

3）尺寸緊湊(cou)，斷面(mian)尺寸小(xiao)，占地面(mian)積小(xiao)。在港(gang)口(kou)的卸車卸船作業中易進出艙口(kou)、車廂。

4）能實現密封輸送，有(you)利(li)于輸送易(yi)飛(fei)揚的、熾熱的及氣味(wei)強烈的物料，可減小對環境的污(wu)染，改善港口(kou)工人的作業條件。

5）裝(zhuang)載(zai)卸載(zai)方便。水平螺(luo)旋(xuan)輸送(song)機(ji)可(ke)在(zai)其輸送(song)線路上的任一(yi)點裝(zhuang)載(zai)卸載(zai)；對垂(chui)直螺(luo)旋(xuan)輸送(song)機(ji)配置相對螺(luo)旋(xuan)式取料裝(zhuang)置可(ke)具(ju)有優良的取料性能。

6）能逆向(xiang)輸(shu)送，也可使(shi)一臺輸(shu)送機同時向(xiang)兩個方向(xiang)輸(shu)送物料，即集(ji)向(xiang)中(zhong)(zhong)心(xin)或遠離(li)中(zhong)(zhong)心(xin)。

7）單(dan)位能耗較(jiao)大(da)。

8）物料在輸送過程中易于研碎及(ji)磨損(sun)，螺旋葉片和料槽的磨損(sun)也較為嚴(yan)重。

結構特征

（1）螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)送(song)(song)(song)機的螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)葉(xie)片(pian)有實體螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)面(mian)型(xing)、帶式螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)面(mian)型(xing)及葉(xie)片(pian)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)面(mian)型(xing)三種。實體螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)面(mian)稱為s制(zhi)法(fa)，其螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)節距GX型(xing)為葉(xie)片(pian)直(zhi)徑的0.8倍，LS型(xing)螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)輸(shu)送(song)(song)(song)機適用于輸(shu)送(song)(song)(song)粉狀(zhuang)和粒狀(zhuang)物(wu)料。帶式螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)面(mian)又稱D制(zhi)法(fa)，其螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)節距與螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)葉(xie)片(pian)直(zhi)徑相同(tong)，適用于輸(shu)送(song)(song)(song)粉狀(zhuang)及小塊物(wu)料。葉(xie)片(pian)式螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)面(mian)應用較少，主(zhu)要用于輸(shu)送(song)(song)(song)粘度較大(da)和可壓縮(suo)性物(wu)料，在輸(shu)送(song)(song)(song)過程中，同(tong)時完成攪拌、混合等工序，其螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)節距約為螺(luo)(luo)(luo)旋(xuan)(xuan)(xuan)(xuan)(xuan)葉(xie)片(pian)直(zhi)徑的1.2倍。

（2）螺旋(xuan)輸送(song)機的螺旋(xuan)葉片有左旋(xuan)與(yu)右旋(xuan)兩種旋(xuan)向(xiang)。

（3）螺(luo)旋輸(shu)送(song)機(ji)(ji)(ji)的類(lei)型有(you)水平(ping)固定(ding)式(shi)(shi)螺(luo)旋輸(shu)送(song)機(ji)(ji)(ji)、垂(chui)直式(shi)(shi)螺(luo)旋輸(shu)送(song)機(ji)(ji)(ji)。水平(ping)固定(ding)式(shi)(shi)螺(luo)旋輸(shu)送(song)機(ji)(ji)(ji)是常(chang)用的一種型式(shi)(shi)。垂(chui)直式(shi)(shi)螺(luo)旋輸(shu)送(song)機(ji)(ji)(ji)用于短距離提升(sheng)物料，輸(shu)送(song)高度(du)一般不大于8m，螺(luo)旋葉片為實體面型，它必(bi)須有(you)水平(ping)螺(luo)旋喂料，以保證必(bi)要的進料壓力。

（4）LS、GX型螺(luo)旋輸送機物料出口(kou)端(duan)，應(ying)設(she)置1/2~1圈反向螺(luo)旋片，防止(zhi)粉(fen)料堵塞端(duan)部。

（5）螺(luo)旋(xuan)輸(shu)送機由螺(luo)旋(xuan)機本體、進出料口(kou)及驅動裝置三(san)部分組成。

螺旋(xuan)機本體由(you)頭部軸承、尾(wei)部軸承、懸掛(gua)軸承、螺旋(xuan)、機殼、蓋板(ban)及底(di)座等組成。

驅動(dong)裝置(zhi)由電動(dong)機、減速器(qi)、聯軸器(qi)及底座所(suo)組(zu)成。

應用

螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)廣泛應用(yong)(yong)于(yu)糧食(shi)工(gong)業、建(jian)筑(zhu)材料(liao)(liao)(liao)(liao)工(gong)業、化學工(gong)業、機(ji)(ji)(ji)(ji)械制(zhi)造(zao)業、交通運輸(shu)(shu)業等國民經濟各部門中。螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)主(zhu)要用(yong)(yong)于(yu)輸(shu)(shu)送(song)(song)(song)(song)(song)各種粉(fen)狀、粒狀、小(xiao)塊(kuai)(kuai)狀物(wu)(wu)料(liao)(liao)(liao)(liao)，所(suo)輸(shu)(shu)送(song)(song)(song)(song)(song)的(de)(de)(de)(de)散粒物(wu)(wu)料(liao)(liao)(liao)(liao)有(you)谷物(wu)(wu)、豆類、面粉(fen)等糧食(shi)產(chan)品，水(shui)(shui)泥(ni)、粘土、沙(sha)子等建(jian)筑(zhu)材料(liao)(liao)(liao)(liao)，鹽類、堿(jian)類、化肥等化學品，以及(ji)煤、焦炭、礦石(shi)等大宗散貨。螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)不(bu)宜輸(shu)(shu)送(song)(song)(song)(song)(song)易變質的(de)(de)(de)(de)、粘性大的(de)(de)(de)(de)、塊(kuai)(kuai)度大的(de)(de)(de)(de)及(ji)易結塊(kuai)(kuai)的(de)(de)(de)(de)物(wu)(wu)料(liao)(liao)(liao)(liao)。除了輸(shu)(shu)送(song)(song)(song)(song)(song)散粒物(wu)(wu)料(liao)(liao)(liao)(liao)外(wai)，亦(yi)可利(li)用(yong)(yong)螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)來(lai)運送(song)(song)(song)(song)(song)各種成件物(wu)(wu)品。螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)在(zai)輸(shu)(shu)送(song)(song)(song)(song)(song)物(wu)(wu)料(liao)(liao)(liao)(liao)的(de)(de)(de)(de)同時(shi)可完成混合、攪(jiao)拌、冷卻等作業。在(zai)港口(kou)，螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)主(zhu)要用(yong)(yong)于(yu)卸(xie)(xie)車(che)、卸(xie)(xie)船(chuan)作業以及(ji)倉庫(ku)內(nei)散粒物(wu)(wu)料(liao)(liao)(liao)(liao)的(de)(de)(de)(de)水(shui)(shui)平和垂(chui)直輸(shu)(shu)送(song)(song)(song)(song)(song)。利(li)用(yong)(yong)與物(wu)(wu)料(liao)(liao)(liao)(liao)直接(jie)接(jie)觸(chu)的(de)(de)(de)(de)水(shui)(shui)平螺(luo)(luo)旋(xuan)(xuan)(xuan)軸將物(wu)(wu)料(liao)(liao)(liao)(liao)逐層從(cong)車(che)廂(xiang)兩側卸(xie)(xie)下的(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)(xuan)卸(xie)(xie)車(che)機(ji)(ji)(ji)(ji)在(zai)國內(nei)港口(kou)已有(you)多年的(de)(de)(de)(de)成功使用(yong)(yong)經驗。由水(shui)(shui)平螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)、垂(chui)直螺(luo)(luo)旋(xuan)(xuan)(xuan)輸(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(ji)(ji)以及(ji)相(xiang)對螺(luo)(luo)旋(xuan)(xuan)(xuan)取料(liao)(liao)(liao)(liao)裝置組成的(de)(de)(de)(de)螺(luo)(luo)旋(xuan)(xuan)(xuan)卸(xie)(xie)船(chuan)機(ji)(ji)(ji)(ji)，已成為(wei)一種較為(wei)**的(de)(de)(de)(de)連續卸(xie)(xie)船(chuan)機(ji)(ji)(ji)(ji)型，日益廣泛地應用(yong)(yong)于(yu)國內(nei)外(wai)散貨專(zhuan)用(yong)(yong)碼頭

螺旋輸(shu)送機(ji)的分類

螺(luo)旋輸送(song)機從(cong)輸送(song)物料位移方向(xiang)的角(jiao)度劃分，螺(luo)旋輸送(song)機分為(wei)水平式(shi)螺(luo)旋輸送(song)機和(he)垂直式(shi)螺(luo)旋輸送(song)機兩大類型。

按輸送鏈采用高強度塑料制作(zuo)的螺(luo)旋(xuan)(xuan)輸送機又稱為食(shi)品螺(luo)旋(xuan)(xuan)輸送機，螺(luo)旋(xuan)(xuan)提(ti)升機，主要適用于(yu)輸送大件產品。如紙箱(xiang)，周轉(zhuan)箱(xiang)，桶裝水等。

根據(ju)輸(shu)(shu)(shu)送(song)物料的特(te)性要(yao)求和結構的不(bu)同，螺旋(xuan)(xuan)輸(shu)(shu)(shu)送(song)機有水(shui)平螺旋(xuan)(xuan)輸(shu)(shu)(shu)送(song)機、垂直螺旋(xuan)(xuan)輸(shu)(shu)(shu)送(song)機、可彎曲螺旋(xuan)(xuan)輸(shu)(shu)(shu)送(song)機、螺旋(xuan)(xuan)管（滾筒輸(shu)(shu)(shu)送(song)機）輸(shu)(shu)(shu)送(song)機。

螺旋輸送(song)機(ji)的技術參數