青島(dao)三(san)銳機械制造有限公司
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1.輸送機電機功率計算公式
振動輸送機電機(ji)功率(lv)的(de)(de)計(ji)算(suan),其是有對應的(de)(de)計(ji)算(suan)公式的(de)(de),是為(wei)P= F×v÷60÷η
這一公式中,P是(shi)指電(dian)機(ji)功率,F是(shi)指牽引力,v是(shi)指速度,而(er)η,則是(shi)指機(ji)械傳動(dong)效(xiao)率,一般是(shi)取0.8左右。
此外,在輸送(song)機勻(yun)速運行時(shi),牽(qian)引力等于小(xiao)車在軌(gui)道上運動時(shi)的摩擦力,即(ji)為(wei)F=μG,μ是指摩擦系數,與(yu)輪子和導軌(gui)狀態有關,而(er)G,一般(ban)是取400kN,即(ji)為(wei)40噸(dun)。
2.帶式(shi)輸(shu)送機中使用電(dian)動滾筒(tong)和傳動滾筒(tong)是否有區別?
帶(dai)(dai)式(shi)(shi)輸送機(ji)中使(shi)用(yong)(yong)電(dian)(dian)(dian)動(dong)(dong)(dong)滾(gun)筒和傳(chuan)(chuan)動(dong)(dong)(dong)滾(gun)筒,是(shi)有區別的,其具體是(shi)為:電(dian)(dian)(dian)動(dong)(dong)(dong)滾(gun)筒是(shi)自帶(dai)(dai)電(dian)(dian)(dian)機(ji),可進行直接驅動(dong)(dong)(dong),電(dian)(dian)(dian)機(ji)內置(zhi)或外(wai)置(zhi)都(dou)可以,而傳(chuan)(chuan)動(dong)(dong)(dong)滾(gun)筒,其是(shi)不帶(dai)(dai)電(dian)(dian)(dian)機(ji)的,所以,必須要與(yu)電(dian)(dian)(dian)機(ji)、減速機(ji)配套使(shi)用(yong)(yong),才能(neng)驅動(dong)(dong)(dong)帶(dai)(dai)式(shi)(shi)輸送機(ji),起到傳(chuan)(chuan)動(dong)(dong)(dong)這一(yi)作用(yong)(yong)。
3.輸送機中(zhong)大寫(xie)字母(mu)Q,是指什么?此(ci)外,大塊(kuai)石頭可用輸送機輸送嗎?
輸(shu)送(song)機中,其大(da)寫字(zi)母Q,是(shi)(shi)指輸(shu)送(song)機的輸(shu)送(song)量,其單(dan)位是(shi)(shi)t/h。而大(da)塊石(shi)頭,其是(shi)(shi)可以用(yong)(yong)輸(shu)送(song)機進行輸(shu)送(song)的,不過需(xu)要注意的是(shi)(shi),輸(shu)送(song)機所使(shi)用(yong)(yong)的皮帶要特制,不能用(yong)(yong)普通皮帶,而且,落料點要加多組緩(huan)沖(chong)托(tuo)輥。
4.輸送(song)(song)機輸送(song)(song)帶接頭方法(fa)有哪些?
輸(shu)送機的輸(shu)送帶這一部件,其在(zai)使用上(shang),是必須要接(jie)成環形才(cai)能(neng)使用,而(er)(er)且(qie),輸(shu)送帶接(jie)頭(tou)(tou)的好壞,會(hui)對輸(shu)送帶能(neng)否(fou)平穩運行及其使用壽命有直接(jie)影響,所以,這一部件不能(neng)輕視。而(er)(er)其接(jie)頭(tou)(tou)方法上(shang),一般是有機械接(jie)頭(tou)(tou)、冷(leng)粘接(jie)接(jie)頭(tou)(tou)和熱硫化接(jie)頭(tou)(tou)這三種(zhong)。