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振動電機作為給(gei)料機的激振源(yuan)，如果發熱該怎么辦?
振(zhen)(zhen)動給料(liao)(liao)機(ji)，又稱振(zhen)(zhen)動給料(liao)(liao)機(ji)，是指能從儲料(liao)(liao)倉中均勻(yun)、規則地將散(san)落的(de)顆粒狀物料(liao)(liao)連續送(song)入接收裝置的(de)設備(bei)。在砂石料(liao)(liao)生產線中，可(ke)連續均勻(yun)地給料(liao)(liao)破碎機(ji)械(xie)，粗(cu)篩材料(liao)(liao)。破碎篩分(fen)聯合設備(bei)廣泛應用于冶金、煤礦、選(xuan)礦、建(jian)材、化工(gong)、磨(mo)料(liao)(liao)等行業。它(ta)一般(ban)由振(zhen)(zhen)動架、振(zhen)(zhen)動體、振(zhen)(zhen)動電機(ji)、激(ji)振(zhen)(zhen)器、彈簧(彈簧分(fen)為激(ji)振(zhen)(zhen)彈簧和支撐(cheng)彈簧)組成。今面(mian)為大家介紹振(zhen)(zhen)動給料(liao)(liao)機(ji)振(zhen)(zhen)動電機(ji)發熱(re)的(de)原因。
  振動給(gei)料機(ji)振動電機(ji)發熱(re)的原因(yin):
1、振動(dong)電機在(zai)運行(xing)中過載或頻繁啟動(dong)。
2.振動(dong)電機風機故障(zhang)，導致通風不良。
3、振動電(dian)機內(nei)部(bu)的(de)龍形轉子壞了。
4、振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)運行時缺(que)相，兩相運行。缺(que)相意味著沒有火線。若振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)缺(que)相，則(ze)會導(dao)致振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)旋(xuan)轉不(bu)均勻、緩慢(man)、同(tong)時發熱。如(ru)果振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)不(bu)能及時停止，會導(dao)致振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)機(ji)(ji)冒煙或(huo)燃燒。
5.如果振動(dong)電機發熱，軸(zhou)承溫度(du)是否正常可以通過聽(ting)覺和溫度(du)經(jing)驗來判斷。如果你聽(ting)到(dao)撞擊聲，球可能壞了。若聽(ting)到(dao)嘶(si)嘶(si)聲，則說明振動(dong)電機潤(run)滑脂不足。潤(run)滑脂應每運行3000-5000小時更換一次。
6、電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)過(guo)高(gao)(gao)，振(zhen)動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)也會過(guo)壓(ya)(ya)(ya)(ya)發熱。若(ruo)有三種電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不(bu)對(dui)稱，即電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)過(guo)高(gao)(gao)或過(guo)低都會導致電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)過(guo)大，使振(zhen)動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)發熱。總之(zhi)，如果電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)過(guo)高(gao)(gao)或過(guo)低，三個電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不(bu)對(dui)稱會增加(jia)(jia)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，加(jia)(jia)熱振(zhen)動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)。所以，電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的額定值按國家標準(zhun)上下(xia)5%。
綜上所述，為了正(zheng)確(que)處理振(zhen)動(dong)電(dian)機(ji)的(de)加熱(re)故(gu)障(zhang)，需要熟悉電(dian)機(ji)的(de)常見故(gu)障(zhang)特點和原因(yin)(yin)，掌握關鍵因(yin)(yin)素，定(ding)期檢查和維護，避(bi)免彎路(lu)，節省時間，盡快消除故(gu)障(zhang)，使振(zhen)動(dong)電(dian)機(ji)正(zheng)常運行，確(que)保礦(kuang)山材料(liao)的(de)正(zheng)常運輸。
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