皮帶(dai)輸送(song)機的工作原(yuan)理及適用范(fan)圍

工作(zuo)原(yuan)理(li)

帶(dai)(dai)式(shi)輸送機主要(yao)由兩個端點滾(gun)(gun)筒(tong)(tong)及緊套(tao)其上的(de)閉合輸送帶(dai)(dai)組成 。帶(dai)(dai)動(dong)(dong)(dong)輸送帶(dai)(dai)轉動(dong)(dong)(dong)的(de)滾(gun)(gun)筒(tong)(tong)稱為(wei)驅(qu)(qu)動(dong)(dong)(dong)滾(gun)(gun)筒(tong)(tong)(傳動(dong)(dong)(dong)滾(gun)(gun)筒(tong)(tong)); 另一個僅在于改變輸送帶(dai)(dai)運(yun)(yun)動(dong)(dong)(dong)方向的(de)滾(gun)(gun)筒(tong)(tong)稱為(wei)改向滾(gun)(gun)筒(tong)(tong)。驅(qu)(qu)動(dong)(dong)(dong)滾(gun)(gun)筒(tong)(tong)由電動(dong)(dong)(dong)機通過(guo)減速器驅(qu)(qu)動(dong)(dong)(dong)，輸送帶(dai)(dai)依靠驅(qu)(qu)動(dong)(dong)(dong)滾(gun)(gun)筒(tong)(tong)與輸送帶(dai)(dai)之間的(de)摩擦力拖(tuo)(tuo)動(dong)(dong)(dong)。驅(qu)(qu)動(dong)(dong)(dong)滾(gun)(gun)筒(tong)(tong)一般都裝在卸料(liao)端，以增 大牽引力，有利于拖(tuo)(tuo)動(dong)(dong)(dong)。物(wu)料(liao)由喂料(liao)端喂入，落在轉動(dong)(dong)(dong)的(de)輸送帶(dai)(dai)上，依靠輸送帶(dai)(dai)摩擦帶(dai)(dai)動(dong)(dong)(dong)運(yun)(yun)送到(dao)卸料(liao)端卸出。

適(shi)用范圍

可(ke)以用(yong)于(yu)(yu)水(shui)平運(yun)輸(shu)或傾斜運(yun)輸(shu)，使用(yong)非常方便，廣泛應用(yong)于(yu)(yu)現代(dai)化的各(ge)種工(gong)(gong)業企(qi)業中，如:礦(kuang)(kuang)山的井(jing)(jing)下(xia)巷道、礦(kuang)(kuang)井(jing)(jing)地面運(yun)輸(shu)系(xi)(xi)統(tong)、露天采礦(kuang)(kuang)場及選(xuan)礦(kuang)(kuang)廠中。根據輸(shu)送(song)工(gong)(gong)藝要(yao)求，可(ke)以單臺(tai)(tai)輸(shu)送(song)，也(ye)可(ke)多(duo)臺(tai)(tai)組成(cheng)或與其他(ta)輸(shu)送(song)設備(bei)組成(cheng)水(shui)平或傾斜的輸(shu)送(song)系(xi)(xi)統(tong)，以滿足不同布置形式的作業線需要(yao)。