耐(nai)火材(cai)料管鏈(lian)(lian)(lian)輸送機(ji)由機(ji)頭(tou)(tou)箱(xiang)(xiang),機(ji)尾箱(xiang)(xiang),機(ji)頭(tou)(tou)箱(xiang)(xiang)內安(an)裝主(zhu)動鏈(lian)(lian)(lian)輪,主(zhu)動鏈(lian)(lian)(lian)輪連(lian)接(jie)電機(ji),機(ji)尾箱(xiang)(xiang)內安(an)裝被(bei)(bei)動鏈(lian)(lian)(lian)輪,主(zhu)動鏈(lian)(lian)(lian)輪與(yu)被(bei)(bei)動鏈(lian)(lian)(lian)輪之間連(lian)接(jie)鏈(lian)(lian)(lian)條, 鏈條安裝在機頭箱(xiang)與機尾箱(xiang)之間的圓形輸料(liao)管內, 輸料(liao)管上設有進料(liao)口(kou)(kou), 機頭箱(xiang)下部(bu)或(huo)輸料(liao)管上設有出(chu)料(liao)口(kou)(kou)。