傳動滾筒是傳遞動力的重要部件，滾筒有光面、膠面。膠面形狀又可分成光面膠，人字膠及菱形膠，以適應不同工藝需求。

輸(shu)送機的(de)(de)傳動滾筒(tong)結構(gou)有(you)鋼板焊接結構(gou)及(ji)鑄鋼或鑄鐵結構(gou)，驅動滾筒(tong)的(de)(de)表(biao)面形式有(you)鋼制(zhi)光面滾筒(tong)、鑄(包)膠滾筒(tong)等，鋼制(zhi)光面滾筒(tong)主要缺點是表(biao)面摩擦系數小(xiao)，一般(ban)用在(zai)周圍(wei)環境濕(shi)度小(xiao)的(de)(de)短距離輸(shu)送機上。

人字(zi)形溝(gou)槽鑄(zhu)(zhu)(包(bao)(bao)(bao))膠(jiao)(jiao)(jiao)滾(gun)(gun)筒(tong)(tong)(tong)(tong)是為了增大摩(mo)擦系數(shu)，在鋼制光面滾(gun)(gun)筒(tong)(tong)(tong)(tong)表面上，加一(yi)層(ceng)帶人字(zi)溝(gou)槽的橡膠(jiao)(jiao)(jiao)層(ceng)面，這(zhe)種(zhong)滾(gun)(gun)筒(tong)(tong)(tong)(tong)有方向(xiang)性，不(bu)得(de)反(fan)向(xiang)運轉。人字(zi)形溝(gou)槽鑄(zhu)(zhu)(包(bao)(bao)(bao))膠(jiao)(jiao)(jiao)滾(gun)(gun)筒(tong)(tong)(tong)(tong)，溝(gou)槽能使水(shui)(shui)的薄膜(mo)中(zhong)斷，不(bu)積水(shui)(shui)，同時輸(shu)送(song)帶與滾(gun)(gun)筒(tong)(tong)(tong)(tong)接觸時，輸(shu)送(song)帶表面能擠壓到(dao)溝(gou)槽里(li)，由(you)于(yu)這(zhe)兩種(zhong)原因，即(ji)使在潮濕的場合工(gong)(gong)作，摩(mo)擦系數(shu)降(jiang)低也很小。考慮到(dao)本設計的實際情況和輸(shu)送(song)機的工(gong)(gong)作環境用(yong)于(yu)工(gong)(gong)廠生產，環境潮濕，功率消耗大，易(yi)打滑(hua)，所以(yi)我們選擇這(zhe)種(zhong)滾(gun)(gun)筒(tong)(tong)(tong)(tong)。鑄(zhu)(zhu)膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)面厚且(qie)耐磨，質量好而包(bao)(bao)(bao)膠(jiao)(jiao)(jiao)膠(jiao)(jiao)(jiao)皮易(yi)掉，螺釘(ding)頭容(rong)易(yi)露(lu)出(chu)，刮傷皮帶，使用(yong)壽命較短。

滾筒(tong)是(shi)帶式(shi)輸送機(ji)的(de)重(zhong)要部件之一，我公司生產(chan)的(de)滾筒(tong)有如下特(te)點：

1.消失模整體鑄造接盤，受力均(jun)衡，強度(du)高(gao)；

2.無鍵聯接(傳動滾筒用脹套，改向滾筒用過盈裝配)，使軸的失效機率大大降低；

3.筒皮用鋼板卷制，材質(zhi)好(hao)，徑跳有保證;

4.逐(zhu)個(ge)的靜平衡試(shi)驗，確保運(yun)行(xing)平穩;

5.專(zhuan)有硫化膠層提高(gao)滾(gun)筒的(de)摩(mo)擦(ca)力及耐磨性，有效(xiao)增(zeng)加滾(gun)筒壽命(ming);

6.采用先進的有限(xian)元分析法優(you)化設計，使高強度滾(gun)筒性能(neng)可靠，質(zhi)量有保證。