鏈(lian)(lian)(lian)板輸(shu)(shu)送(song)(song)(song)機是一種以標準鏈(lian)(lian)(lian)板為(wei)承載面，由馬達減(jian)速機為(wei)動(dong)(dong)力(li)傳(chuan)動(dong)(dong)的(de)(de)(de)傳(chuan)送(song)(song)(song)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)。鏈(lian)(lian)(lian)板式輸(shu)(shu)送(song)(song)(song)機，由動(dong)(dong)力(li)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)（電(dian)機）、傳(chuan)動(dong)(dong)軸、滾筒、張(zhang)緊(jin)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)、鏈(lian)(lian)(lian)輪(lun)、鏈(lian)(lian)(lian)條、軸承、潤滑劑、鏈(lian)(lian)(lian)板等等構成。其中帶動(dong)(dong)物料的(de)(de)(de)輸(shu)(shu)送(song)(song)(song)的(de)(de)(de)主要的(de)(de)(de)兩(liang)個部分(fen)為(wei)：鏈(lian)(lian)(lian)條，利用它(ta)的(de)(de)(de)循(xun)環(huan)往復運動(dong)(dong)提(ti)供牽引動(dong)(dong)力(li)；金屬板，作為(wei)輸(shu)(shu)送(song)(song)(song)過程中的(de)(de)(de)承載體(ti)。可(ke)以通過多列(lie)鏈(lian)(lian)(lian)板并行(xing)，使(shi)鏈(lian)(lian)(lian)板輸(shu)(shu)送(song)(song)(song)機做的(de)(de)(de)很(hen)寬并形成差速，利用多列(lie)鏈(lian)(lian)(lian)板的(de)(de)(de)速度差使(shi)多列(lie)輸(shu)(shu)送(song)(song)(song)在無(wu)擠壓的(de)(de)(de)情(qing)況下變為(wei)單(dan)列(lie)輸(shu)(shu)送(song)(song)(song)，從而滿(man)足飲料貼(tie)標、灌裝(zhuang)(zhuang)(zhuang)、清洗等設備的(de)(de)(de)單(dan)列(lie)輸(shu)(shu)送(song)(song)(song)的(de)(de)(de)要求，我們(men)可(ke)以將(jiang)兩(liang)條鏈(lian)(lian)(lian)板輸(shu)(shu)送(song)(song)(song)機的(de)(de)(de)頭(tou)尾部做成重疊式的(de)(de)(de)混合鏈(lian)(lian)(lian)使(shi)得瓶(ping)（罐）體(ti)處于動(dong)(dong)態過度狀態，使(shi)輸(shu)(shu)送(song)(song)(song)線上不滯(zhi)留物料，可(ke)以滿(man)足空瓶(ping)以及(ji)實瓶(ping)壓力(li)和無(wu)壓力(li)輸(shu)(shu)送(song)(song)(song)。

在鏈板輸(shu)(shu)送機輸(shu)(shu)送設備中，通(tong)過由托(tuo)輥兩(liang)端向中心(xin)在外(wai)表面(mian)(mian)纏繞鋼(gang)條(tiao)，膠帶(dai)通(tong)過時，可(ke)以(yi)將(jiang)其表面(mian)(mian)粘附(fu)的(de)物料帶(dai)下，是帶(dai)面(mian)(mian)清潔干凈。托(tuo)輥是帶(dai)式輸(shu)(shu)送機的(de)重(zhong)(zhong)要(yao)部(bu)件，種類多，數量(liang)大(da)。它占(zhan)了(le)一臺(tai)帶(dai)式輸(shu)(shu)送機總成本的(de)35%托(tuo)輥，承受了(le)70%以(yi)上(shang)的(de)阻力(li)，因此托(tuo)輥的(de)重(zhong)(zhong)量(liang)尤為重(zhong)(zhong)要(yao)。托(tuo)輥的(de)作用是支撐輸(shu)(shu)送帶(dai)和物料重(zhong)(zhong)量(liang)。托(tuo)輥運轉必(bi)須靈活可(ke)靠。減(jian)少輸(shu)(shu)送帶(dai)同托(tuo)輥的(de)摩擦力(li)，對占(zhan)輸(shu)(shu)送機總成本25%以(yi)上(shang)的(de)輸(shu)(shu)送帶(dai)的(de)壽命起著關鍵作用。

螺旋托(tuo)輥具有(you)(you)結構新穎、安(an)裝方(fang)便、輸(shu)送(song)平穩、不粘(zhan)輥、噪音小(xiao)、能耗(hao)低(di)以及(ji)延長膠(jiao)帶使(shi)用壽命等特點。螺旋托(tuo)輥具有(you)(you)較強的(de)(de)自動較正輸(shu)送(song)帶偏帶的(de)(de)能力(li),同(tong)時較大(da)限(xian)度的(de)(de)保護(hu)和避免(mian)了(le)(le)橡膠(jiao)輸(shu)送(song)帶的(de)(de)絞帶,以免(mian)撕裂的(de)(de)可能性(xing)。螺旋托(tuo)輥同(tong)時大(da)限(xian)度延長了(le)(le)輸(shu)送(song)帶壽命節約了(le)(le)能耗(hao),大(da)大(da)降低(di)生產成(cheng)本,提(ti)高經濟效益(yi)。