螺旋輸(shu)(shu)送(song)機(ji)是一種不帶(dai)撓性牽引件的(de)輸(shu)(shu)送(song)裝置,螺旋輸(shu)(shu)送(song)機(ji)俗稱絞龍,是礦產、飼料、糧油、建筑業(ye)中(zhong)用途較廣的(de)一種輸(shu)(shu)送(song)設備,它適用于顆(ke)粒、粉狀和小塊狀物料的(de)水(shui)平(ping)輸(shu)(shu)送(song),傾斜(xie)輸(shu)(shu)送(song),垂直輸(shu)(shu)送(song)等(deng)形式,其(qi)輸(shu)(shu)送(song)距離從 2 米(mi)(mi) 到 70 米(mi)(mi) ,規格多種,并可(ke)根據(ju)客戶需求制作(zuo)。
??? 螺旋(xuan)輸(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)是(shi)一種(zhong)不帶撓性牽引件的(de)輸(shu)(shu)(shu)送(song)(song)(song)裝置(zhi)(zhi),螺旋(xuan)輸(shu)(shu)(shu)送(song)(song)(song)機(ji)(ji)俗稱絞龍,是(shi)礦產(chan)、飼料、糧油、建(jian)筑業中用(yong)(yong)途(tu)較廣的(de)一種(zhong)輸(shu)(shu)(shu)送(song)(song)(song)設備,它(ta)適用(yong)(yong)于顆粒(li)、粉狀(zhuang)和(he)小(xiao)(xiao)塊狀(zhuang)物料的(de)水(shui)平輸(shu)(shu)(shu)送(song)(song)(song),傾斜輸(shu)(shu)(shu)送(song)(song)(song),垂直輸(shu)(shu)(shu)送(song)(song)(song)等形式(shi),其輸(shu)(shu)(shu)送(song)(song)(song)距離從 2 米(mi) 到 70 米(mi) ,規(gui)格多種(zhong),并可(ke)根據(ju)客(ke)戶需求制作。用(yong)(yong)途(tu):能規(gui)則地控制和(he)連續輸(shu)(shu)(shu)送(song)(song)(song)粉狀(zhuang)和(he)小(xiao)(xiao)塊狀(zhuang)物料,如糧食、飼料、煤(mei)粉、水(shui)泥、熟料、復(fu)混肥、砂、谷類、煤(mei)塊、石子等。其結(jie)構簡單新穎、維(wei)修方(fang)便(bian)、技術(shu)指標先進(jin)、橫截面尺寸(cun)小(xiao)(xiao),密封性能好,操(cao)作安全方(fang)便(bian),便(bian)于中間(jian)裝、卸料;中間(jian)吊軸承(cheng)采(cai)用(yong)(yong)滾(gun)動(dong)式(shi)或(huo)滑動(dong)式(shi)兩種(zhong)結(jie)構,均設防塵、密封裝置(zhi)(zhi),操(cao)作維(wei)修方(fang)便(bian)。
1、螺旋軸與吊軸承、頭、尾軸聯接均采用嵌入舌式,安裝、拆卸不需軸向移動,維修方便。、芯軸長、吊掛少、故障點少
2、采用變徑結構,增大吊軸承處容積,避免吊軸承與物料接觸,吊軸承壽命可達兩年以上。
3、各傳動部位均采用浮動連接方式,吊軸承為萬向節結構,使螺旋體,吊軸承和尾部總成形成一個整體旋浮體,在一定范圍內可隨輸送阻力自由旋轉避讓,不卡料,不堵料。
4、頭尾軸(zhou)承(cheng)座均在殼體外,所有軸(zhou)承(cheng)采(cai)用(yong)多(duo)層密封和配合密封技術,軸(zhou)承(cheng)使(shi)用(yong)壽命長。
??? 當螺(luo)(luo)旋(xuan)軸轉(zhuan)(zhuan)動時,由于物(wu)(wu)料(liao)的(de)(de)(de)(de)重力及其與(yu)槽體壁(bi)所產生的(de)(de)(de)(de)摩擦力,使(shi)物(wu)(wu)料(liao)只(zhi)能(neng)在(zai)(zai)葉(xie)(xie)片的(de)(de)(de)(de)推(tui)(tui)送(song)(song)下沿著(zhu)輸(shu)送(song)(song)機的(de)(de)(de)(de)槽底向(xiang)(xiang)前移(yi)動,其情況好(hao)像不(bu)(bu)能(neng)旋(xuan)轉(zhuan)(zhuan)的(de)(de)(de)(de)螺(luo)(luo)母沿著(zhu)旋(xuan)轉(zhuan)(zhuan)的(de)(de)(de)(de)螺(luo)(luo)桿作平(ping)移(yi)運(yun)動一(yi)樣。物(wu)(wu)料(liao)在(zai)(zai)中間軸承(cheng)的(de)(de)(de)(de)運(yun)移(yi),則是依靠后面(mian)前進著(zhu)的(de)(de)(de)(de)物(wu)(wu)料(liao)的(de)(de)(de)(de)推(tui)(tui)力。所以(yi),物(wu)(wu)料(liao)在(zai)(zai)輸(shu)送(song)(song)機中的(de)(de)(de)(de)運(yun)送(song)(song),完全是一(yi)種滑移(yi)運(yun)動。為了使(shi)螺(luo)(luo)旋(xuan)軸處于較為有(you)(you)利的(de)(de)(de)(de)受拉狀態,一(yi)般(ban)都將驅動裝置(zhi)和卸(xie)料(liao)口(kou)(kou)安(an)放(fang)在(zai)(zai)輸(shu)送(song)(song)機的(de)(de)(de)(de)同(tong)一(yi)端,而把進料(liao)口(kou)(kou)盡量放(fang)在(zai)(zai)另一(yi)端的(de)(de)(de)(de)尾(wei)部附近。 旋(xuan)轉(zhuan)(zhuan)的(de)(de)(de)(de)螺(luo)(luo)旋(xuan)葉(xie)(xie)片將物(wu)(wu)料(liao)推(tui)(tui)移(yi)而進行(xing)輸(shu)送(song)(song),使(shi)物(wu)(wu)料(liao)不(bu)(bu)與(yu)螺(luo)(luo)旋(xuan)輸(shu)送(song)(song)機葉(xie)(xie)片一(yi)起旋(xuan)轉(zhuan)(zhuan)的(de)(de)(de)(de)力是物(wu)(wu)料(liao)自身重量和螺(luo)(luo)旋(xuan)輸(shu)送(song)(song)機機殼對物(wu)(wu)料(liao)的(de)(de)(de)(de)摩擦阻力。葉(xie)(xie)片的(de)(de)(de)(de)面(mian)型(xing)根據輸(shu)送(song)(song)物(wu)(wu)料(liao)的(de)(de)(de)(de)不(bu)(bu)同(tong)有(you)(you)實體面(mian)型(xing)、帶式面(mian)型(xing)、葉(xie)(xie)片面(mian)型(xing)等(deng)型(xing)式。螺(luo)(luo)旋(xuan)輸(shu)送(song)(song)機的(de)(de)(de)(de)螺(luo)(luo)旋(xuan)軸在(zai)(zai)物(wu)(wu)料(liao)運(yun)動方向(xiang)(xiang)的(de)(de)(de)(de)終端有(you)(you)止推(tui)(tui)軸承(cheng)以(yi)隨物(wu)(wu)料(liao)給螺(luo)(luo)旋(xuan)的(de)(de)(de)(de)軸向(xiang)(xiang)反力,在(zai)(zai)機長較長時,應加中間吊掛(gua)軸承(cheng)。