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。

傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)滾(gun)(gun)筒是(shi)帶式(shi)(shi)輸(shu)送(song)機(ji)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)力(li)(li)的(de)主要部(bu)件。作為(wei)單(dan)點(dian)驅動(dong)(dong)(dong)(dong)(dong)方式(shi)(shi)來講，可(ke)分(fen)成單(dan)滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)及(ji)雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)。單(dan)滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)多用(yong)(yong)于功率(lv)不太大(da)的(de)輸(shu)送(song)機(ji)上(shang)，功率(lv)較大(da)的(de)輸(shu)送(song)機(ji)可(ke)采用(yong)(yong)雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，其特點(dian)是(shi)結構緊湊，還可(ke)增加圍(wei)包(bao)角(jiao)以增加傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)滾(gun)(gun)筒所(suo)能傳(chuan)(chuan)(chuan)(chuan)(chuan)遞的(de)牽(qian)引(yin)(yin)力(li)(li)。使用(yong)(yong)雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)時可(ke)以采用(yong)(yong)多電機(ji)分(fen)別(bie)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)，可(ke)以利用(yong)(yong)齒(chi)輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)裝置(zhi)使兩滾(gun)(gun)筒同速(su)運(yun)轉(zhuan)。如雙滾(gun)(gun)筒傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)仍不需要牽(qian)引(yin)(yin)力(li)(li)需要，可(ke)采用(yong)(yong)多點(dian)驅動(dong)(dong)(dong)(dong)(dong)方式(shi)(shi)。