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斗(dou)(dou)(dou)(dou)提(ti)(ti)機又名斗(dou)(dou)(dou)(dou)式(shi)(shi)(shi)(shi)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機，它主(zhu)要的(de)(de)(de)(de)特點：1.驅(qu)動(dong)功(gong)率小,采(cai)用流入式(shi)(shi)(shi)(shi)喂(wei)(wei)料(liao)(liao)、誘導式(shi)(shi)(shi)(shi)卸(xie)料(liao)(liao)、大(da)容量的(de)(de)(de)(de)料(liao)(liao)斗(dou)(dou)(dou)(dou)密(mi)集型布置.在(zai)物(wu)(wu)料(liao)(liao)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)時(shi)(shi)幾(ji)乎無(wu)回料(liao)(liao)和(he)(he)挖(wa)料(liao)(liao)現象,因此(ci)無(wu)效功(gong)率少(shao)。    2.提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)范圍(wei)廣,這類(lei)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機對物(wu)(wu)料(liao)(liao)的(de)(de)(de)(de)種類(lei)、特性(xing)(xing)要求少(shao),不(bu)但能(neng)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)一(yi)(yi)(yi)般(ban)粉狀、小顆粒狀物(wu)(wu)料(liao)(liao),而且(qie)可(ke)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)磨琢性(xing)(xing)較大(da)的(de)(de)(de)(de)物(wu)(wu)料(liao)(liao).密(mi)封(feng)性(xing)(xing)好(hao),環境(jing)污(wu)染少(shao)。    3.運(yun)行(xing)可(ke)靠性(xing)(xing)好(hao),先進的(de)(de)(de)(de)設(she)計原理和(he)(he)加(jia)工方法,保證(zheng)了整機運(yun)行(xing)的(de)(de)(de)(de)可(ke)靠性(xing)(xing),無(wu)故障時(shi)(shi)間(jian)超過(guo)2萬小時(shi)(shi)。提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)高度(du)高.提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機運(yun)行(xing)平(ping)穩(wen),因此(ci)可(ke)達到(dao)較高的(de)(de)(de)(de)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)高度(du)。    4.使(shi)用壽命(ming)長(chang),提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機的(de)(de)(de)(de)喂(wei)(wei)料(liao)(liao)采(cai)取流入式(shi)(shi)(shi)(shi),無(wu)需用斗(dou)(dou)(dou)(dou)挖(wa)料(liao)(liao),材(cai)料(liao)(liao)之(zhi)間(jian)很少(shao)發(fa)生擠(ji)壓(ya)和(he)(he)碰撞現象。本(ben)機在(zai)設(she)計時(shi)(shi)保證(zheng)物(wu)(wu)料(liao)(liao)在(zai)喂(wei)(wei)料(liao)(liao)、卸(xie)料(liao)(liao)時(shi)(shi)少(shao)有撒落,減(jian)少(shao)了機械磨損。    斗(dou)(dou)(dou)(dou)式(shi)(shi)(shi)(shi)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機的(de)(de)(de)(de)輸送工作原理是(shi)：料(liao)(liao)斗(dou)(dou)(dou)(dou)把(ba)物(wu)(wu)料(liao)(liao)從下面的(de)(de)(de)(de)儲藏中(zhong)舀起(qi)，隨著輸送帶(dai)或鏈提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)到(dao)頂(ding)部，繞過(guo)頂(ding)輪后向(xiang)下翻轉， 斗(dou)(dou)(dou)(dou)式(shi)(shi)(shi)(shi)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機將物(wu)(wu)料(liao)(liao)傾入接(jie)受槽內。帶(dai)傳(chuan)動(dong)的(de)(de)(de)(de)斗(dou)(dou)(dou)(dou)式(shi)(shi)(shi)(shi)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機的(de)(de)(de)(de)傳(chuan)動(dong)帶(dai)一(yi)(yi)(yi)般(ban)采(cai)用橡膠帶(dai)，裝在(zai)下或上面的(de)(de)(de)(de)傳(chuan)動(dong)滾(gun)筒(tong)和(he)(he)上下面的(de)(de)(de)(de)改向(xiang)滾(gun)筒(tong)上。鏈傳(chuan)動(dong)的(de)(de)(de)(de)斗(dou)(dou)(dou)(dou)式(shi)(shi)(shi)(shi)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機一(yi)(yi)(yi)般(ban)裝有兩條(tiao)平(ping)行(xing)的(de)(de)(de)(de)傳(chuan)動(dong)鏈，上或下面有一(yi)(yi)(yi)對傳(chuan)動(dong)鏈輪，下或上面是(shi)一(yi)(yi)(yi)對改向(xiang)鏈輪。斗(dou)(dou)(dou)(dou)式(shi)(shi)(shi)(shi)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機一(yi)(yi)(yi)般(ban)都(dou)裝有機殼(ke)，以防止斗(dou)(dou)(dou)(dou)式(shi)(shi)(shi)(shi)提(ti)(ti)升(sheng)(sheng)(sheng)(sheng)機中(zhong)粉塵飛揚。