
輸送帶(dai):
運(yun)(yun)(yun)輸帶(dai)是用于皮帶(dai)輸送(song)(song)帶(dai)中(zhong)起承載和(he)運(yun)(yun)(yun)送(song)(song)物(wu)(wu)料作(zuo)用的橡膠與(yu)纖(xian)維、金屬復合制(zhi)品(pin),或者是塑料和(he)織(zhi)物(wu)(wu)復合的制(zhi)品(pin)。輸送(song)(song)帶(dai)廣泛(fan)應用于水(shui)泥、焦化(hua)、冶金、化(hua)工、鋼鐵(tie)等(deng)行業(ye)(ye)中(zhong)輸送(song)(song)距離較短(duan)、輸送(song)(song)量較小的場合。皮帶(dai)輸送(song)(song)機(ji)在農(nong)業(ye)(ye)、工礦企業(ye)(ye)和(he)交通(tong)運(yun)(yun)(yun)輸業(ye)(ye)中(zhong)廣泛(fan)用于輸送(song)(song)各種固體(ti)塊(kuai)狀和(he)粉(fen)料狀物(wu)(wu)料或成件物(wu)(wu)品(pin),輸送(song)(song)帶(dai)能連續化(hua)、高效率、大傾角運(yun)(yun)(yun)輸,輸送(song)(song)帶(dai)操作(zuo)安全,輸送(song)(song)帶(dai)使用簡便,維修容易,運(yun)(yun)(yun)費低
廉,并(bing)能縮短運輸距離(li),降低工程造價(jia),節省人力物力。

滾筒(tong):
滾(gun)筒分為傳動滾(gun)動和(he)改向滾(gun)筒。
傳動滾筒:傳動(dong)滾筒是輸送機傳遞動(dong)力的部件。傳動(dong)滾筒表面(mian)(mian)有裸(luo)露光(guang)鋼面(mian)(mian),人字(zi)形和菱形花紋橡(xiang)膠覆面(mian)(mian)。小功率、小帶寬(kuan)及環境(jing)干燥時可(ke)采用(yong)裸(luo)露光(guang)鋼面(mian)(mian)。人字(zi)形花紋膠面(mian)(mian)摩擦(ca)系數大,防滑性和排(pai)水性好,但(dan)有方(fang)向性。菱形膠(jiao)面用于雙向運行的輸(shu)送機。
傳動滾(gun)筒從制作材(cai)料上(shang)來分,有(you)鋼(gang)板卷制焊接、鑄鋼(gang)及鑄鐵3種。從結(jie)構型(xing)式上來分(fen)有(you)裝配輻(fu)板式、輻(fu)條式、整(zheng)體輻(fu)板式3種。另外(wai),滾筒(tong)(tong)表面(mian)也有(you)光面(mian)、包膠、鑄膠等型(xing)式;其中以鋼板焊(han)接裝配輻(fu)板式鑄膠滾筒(tong)(tong)應用最為廣泛。
改向滾筒:改向(xiang)滾(gun)筒又叫導(dao)向(xiang)滾(gun)筒,是常見(jian)的皮帶輸送(song)機關鍵(jian)部件,主(zhu)要用(yong)于改變輸送(song)帶的運行(xing)方向(xiang)或壓緊輸送(song)帶使其增(zeng)大(da)與(yu)傳動滾(gun)筒的包角(jiao)。改向(xiang)滾(gun)筒具有結構緊湊(cou)、重(zhong)量輕、占用(yong)少(shao)、性(xing)能可靠(kao)、外型美觀、使用(yong)安全(quan)方便、在(zai)粉塵大(da)、潮濕泥濘等惡劣條件下仍能正(zheng)常工作的特點。
改向(xiang)(xiang)滾(gun)(gun)筒(tong)(tong)主要(yao)(yao)在皮帶運動(dong)(dong)的下方,如皮帶運送方向(xiang)(xiang)為左,那(nei)么改向(xiang)(xiang)滾(gun)(gun)筒(tong)(tong)在皮帶機的右側,主要(yao)(yao)結(jie)構為軸承和鋼筒(tong)(tong),傳動(dong)(dong)滾(gun)(gun)筒(tong)(tong)是(shi)皮帶機的主動(dong)(dong)輪(lun),從兩者之間的關系來(lai)說就好比自行車(che)兩個車(che)輪(lun),后(hou)輪(lun)就是(shi)傳動(dong)(dong)滾(gun)(gun)筒(tong)(tong),前輪(lun)是(shi)改向(xiang)(xiang)滾(gun)(gun)筒(tong)(tong);改向滾(gun)簡和(he)傳動滾(gun)筒(tong)在結構上是沒有區別的,都是由主軸滾(gun)筒(tong)軸承(cheng)及軸承(cheng)室組成傳動滾(gun)筒(tong)分主傳動和(he)從動兩種。