斗提機(ji)工作原理：

　　TD、D型斗式提升(sheng)機工作原理:

　　TD型斗式(shi)(shi)提(ti)(ti)升(sheng)(sheng)機由運(yun)行部(bu)(bu)分(料斗與牽引膠帶),帶有(you)傳(chuan)動(dong)(dong)滾筒的上(shang)(shang)部(bu)(bu)區(qu)段,帶有(you)拉緊滾筒的下部(bu)(bu)區(qu)段,中(zhong)間機殼(ke),驅動(dong)(dong)裝(zhuang)置,逆止制(zhi)動(dong)(dong)裝(zhuang)置等(deng)組(zu)成,適用(yong)于(yu)向(xiang)上(shang)(shang)輸(shu)送松散密(mi)度ρ<1.5t/m3粉狀、粒狀和(he)小(xiao)塊狀的無磨(mo)琢性和(he)半磨(mo)琢性散狀物(wu)料,如煤、砂、焦末、水泥(ni)、碎礦(kuang)石等(deng)。TD型斗式(shi)(shi)提(ti)(ti)升(sheng)(sheng)機結(jie)構形(xing)式(shi)(shi):傳(chuan)動(dong)(dong)裝(zhuang)置TD型斗提(ti)(ti)升(sheng)(sheng)機的傳(chuan)動(dong)(dong)裝(zhuang)置有(you)兩(liang)種形(xing)式(shi)(shi)分別(bie)配有(you)YZ型減(jian)(jian)速(su)器(qi)(qi)ZQ(或YY)型減(jian)(jian)速(su)器(qi)(qi)。YZ型軸減(jian)(jian)速(su)器(qi)(qi)直接裝(zhuang)在主(zhu)軸軸頭(tou)上(shang)(shang),省去(qu)了傳(chuan)動(dong)(dong)平臺、聯軸器(qi)(qi)等(deng),使(shi)結(jie)構緊湊(cou)、重量輕,而且其內部(bu)(bu)帶有(you)異型輥逆止器(qi)(qi)，逆止可靠。該減(jian)(jian)速(su)器(qi)(qi)噪音低，運(yun)轉平穩，并隨主(zhu)軸浮動(dong)(dong)，可消除安裝(zhuang)應力。

　　HL型環(huan)鏈離心斗式提升機工作原(yuan)理:

　　HL型環鏈(lian)離心斗(dou)式提升機，由(you)運動(dong)部分（料(liao)斗(dou)與牽引鏈(lian)條(tiao)）、帶有傳動(dong)鏈(lian)輪的上部區(qu)段(duan)、帶有拉緊輪的下(xia)部區(qu)段(duan)、中(zhong)間(jian)機殼、驅動(dong)裝(zhuang)置(zhi)、逆止制動(dong)裝(zhuang)置(zhi)等組(zu)成。本(ben)提升機的料(liao)斗(dou)為間(jian)斷式布置(zhi)，利用“掏(tao)取法”進行(xing)裝(zhuang)載，“離心投(tou)料(liao)法”卸料(liao)。本(ben)提升機的牽引機構(gou)是(shi)兩根環形鏈(lian)條(tiao)。

　　TH系列斗式(shi)(shi)提升機工(gong)作原(yuan)理:TH系列斗式(shi)(shi)提升機適用(yong)(yong)于(yu)輸送(song)粉(fen)狀(zhuang)(zhuang)(zhuang)、粒(li)狀(zhuang)(zhuang)(zhuang)及小(xiao)(xiao)塊(kuai)狀(zhuang)(zhuang)(zhuang)的無磨琢及磨琢性小(xiao)(xiao)的物(wu)料(liao)(liao)。TH型是一(yi)種圓環鏈(lian)斗式(shi)(shi)提升機采(cai)(cai)用(yong)(yong)混合(he)式(shi)(shi)或重(zhong)力(li)(li)卸料(liao)(liao)，挖取(qu)(qu)式(shi)(shi)裝(zhuang)料(liao)(liao)。牽引件用(yong)(yong)優質合(he)金鋼高度圓環鏈(lian)。中部(bu)機殼分單、雙通道兩種形(xing)式(shi)(shi)為機內重(zhong)錘(chui)箱恒力(li)(li)自動張緊。鏈(lian)輪采(cai)(cai)用(yong)(yong)可換輪緣組合(he)式(shi)(shi)結構。使用(yong)(yong)壽命長，輪緣更換工(gong)作簡便。下部(bu)采(cai)(cai)用(yong)(yong)重(zhong)力(li)(li)自動張緊裝(zhuang)置，能(neng)保持恒定(ding)(ding)的張緊力(li)(li)，避免打滑(hua)或脫(tuo)鏈(lian)，同時料(liao)(liao)斗遇(yu)到(dao)偶然因素引起的卡殼現(xian)象時有一(yi)定(ding)(ding)的容讓性，能(neng)夠有效(xiao)地保護下部(bu)軸等(deng)部(bu)件。該斗式(shi)(shi)提升機適用(yong)(yong)于(yu)輸送(song)堆(dui)積(ji)密度小(xiao)(xiao)于(yu)1.5t/m3易于(yu)掏取(qu)(qu)的粉(fen)狀(zhuang)(zhuang)(zhuang)、粒(li)狀(zhuang)(zhuang)(zhuang)、小(xiao)(xiao)塊(kuai)狀(zhuang)(zhuang)(zhuang)的底磨琢性物(wu)料(liao)(liao)。如煤、水(shui)泥、碎(sui)石、砂子、化(hua)肥、糧(liang)食(shi)等(deng)。TH型斗式(shi)(shi)提升機用(yong)(yong)于(yu)各(ge)種散(san)狀(zhuang)(zhuang)(zhuang)物(wu)料(liao)(liao)的垂直輸送(song)。適用(yong)(yong)于(yu)輸送(song)粉(fen)狀(zhuang)(zhuang)(zhuang)、粒(li)狀(zhuang)(zhuang)(zhuang)、小(xiao)(xiao)塊(kuai)狀(zhuang)(zhuang)(zhuang)物(wu)料(liao)(liao)，物(wu)料(liao)(liao)溫度在250℃以下。

　　NE系列板(ban)鏈斗式(shi)提升機工作(zuo)原理(li):

　　NE系(xi)列板鏈式(shi)斗式(shi)提升(sheng)機(ji)(ji)(ji)本機(ji)(ji)(ji)系(xi)流入式(shi)喂料(liao)(liao)，物(wu)料(liao)(liao)流入料(liao)(liao)斗內靠板鏈提升(sheng)到頂端(duan)，在物(wu)料(liao)(liao)重(zhong)力作用(yong)下(xia)自(zi)行卸料(liao)(liao)。本系(xi)列提升(sheng)機(ji)(ji)(ji)規格多(duo)(NE15~NE800共(gong)11種)提升(sheng)量廣；且(qie)生(sheng)產能高(gao)，能耗(hao)較低(di)，可逐步代替其他類型提升(sheng)機(ji)(ji)(ji)，其主要參數見下(xia)表。該機(ji)(ji)(ji)采用(yong)全封式(shi)機(ji)(ji)(ji)殼鏈速低(di)，幾乎無(wu)回料(liao)(liao)現象，因此無(wu)功(gong)功(gong)率損耗(hao)少，噪聲低(di)，壽命長(chang)。