任何一種設備都是有使用周期的，不可能一直運行不出現故障。大型混凝土攪拌站，像HZS120商品混凝土攪拌站，使用一段時間后，由于零部件老化、磨損及環境影響，常會出現6種故障。客戶在遇到HZS120商品混凝土攪拌站出現故障時，不要慌亂，認真檢查設備，排查故障。那么HZS120商品混凝土攪拌站出現常見故障的解決辦法有哪些呢？鄭州建新機械接下來就詳細的分析。
　　1、水泥秤(cheng)稱重(zhong)不準該故(gu)障(zhang)表現(xian)為加砝(fa)碼標定后(hou)能(neng)顯示正(zheng)確數值，卸載后(hou)數字卻不歸(gui)零，清零后(hou)再加載砝(fa)碼數字變化較(jiao)大，但檢查傳感(gan)器(qi)電阻值在(zai)正(zheng)常范圍，且儀表無問(wen)題。分(fen)析原(yuan)因可能(neng)有：運輸用固(gu)定秤(cheng)框的角(jiao)鐵(tie)沒(mei)有卸掉;壓(ya)頭和壓(ya)盤處(chu)(chu)發卡;秤(cheng)體與外界互相(xiang)干(gan)涉(she);3個傳感(gan)器(qi)型(xing)號(hao)不匹(pi)配;稱量物料時(shi)(shi)偏載。處(chu)(chu)理(li)混凝土攪拌站故(gu)障(zhang)方法(fa)是：若運輸用固(gu)定秤(cheng)框的角(jiao)鐵(tie)沒(mei)有拆(chai)掉，應(ying)及(ji)(ji)時(shi)(shi)拆(chai)除;若壓(ya)頭或壓(ya)盤發卡，應(ying)及(ji)(ji)時(shi)(shi)處(chu)(chu)理(li)，使其光(guang)滑無阻力;若秤(cheng)體與外界發生干(gan)涉(she)，應(ying)及(ji)(ji)時(shi)(shi)進(jin)行隔離;若3個傳感(gan)器(qi)型(xing)號(hao)不匹(pi)配，應(ying)更換型(xing)號(hao)一致的傳感(gan)器(qi);若物料偏載，應(ying)進(jin)行調整(zheng)。

　　2、集料艙卸料門無料時啟閉困難該故障表現為氣缸動作緩慢無力，但檢查卸料門機械部分無磨擦、卡滯現象，且電磁閥、氣缸都無漏氣現象。分析原因可能有：氣路不暢，如氣源處三聯件的氣水分離器濾芯太臟，造成氣路不暢，使單位時間內氣體流量減少，因而造成氣缸活動緩慢;消聲器太臟，在氣缸動作時有桿腔和無桿腔的壓差變小，導致氣缸動作緩慢。處理混凝土攪拌站設備故障方法是：若氣路不暢，應及時清洗或更換濾芯;若消聲器太臟，應及時清理消聲器。
　　3、混凝土攪拌站設備出料口不出料該故障表現為在接觸器吸合、電動機順時針旋轉時，子母螺旋輸送機出料口不出料，時間稍長空氣開關便跳閘;將空氣開關合上后啟動電動機仍跳閘，觀察粉料無凝固現象。分析原因可能有：母機為反轉;空氣開關損壞;母機電動機接線可能有一相接觸不良。處理混凝土攪拌站設備故障方法是：若母機反轉，把母機電動機接線任意2條進行調位即可;若空氣開關損壞，應更換;若母機電動機接線有一相接觸不良，應檢查處理。
　　4、攪拌軸“悶車”該故障表現為攪拌主機在攪拌灰漿時，攪拌軸轉動困難，甚至停轉。分析原因可能有：嚴重超載，物料箍軸;人為誤操作造成二次投料;稱量不準;攪拌葉片或側葉片與罐內壁間隙較大，有異物進入其間卡滯;電壓過低;攪拌參數設置錯誤。處理商品混凝土攪拌站故障方法是：若嚴重超載，物料箍軸，應調整攪拌容量，及時清理凝固的灰漿;若人為誤操作造成二次投料，應清除多余物料并按工藝流程操作;若稱量不準，要求操作人員重新標秤;若攪拌葉片或側葉片與罐內壁間有異物卡滯，應調整葉片與襯板的間隙，使之不大于5 mm，并及時清理異物;若電壓過低，要重新檢查線路電壓;若參數設定錯誤，應認真檢查相應配料數據并及時修正。
　　5、混凝土攪拌機卸料門不能開啟該故障表現為當攪拌站自動工作時，主機卸料門打不開，攪拌完畢時卸料指示燈不亮。分析原因可能有：卸料門與密封板之間有異物或積料;氣路系統壓力不足，氣缸內泄漏或油霧器損壞;電磁閥與繼電器之間的接線脫落、虛接或繼電器損壞;電磁閥線圈燒損或閥芯卡滯;時間繼電器損壞，造成PLC無正常輸入信號。處理混凝土攪拌站故障方法是：若卸料門與密封板之間有異物或積料，應清理異物、積料并沖洗卸料門;若氣路系統壓力不足、氣缸內泄漏或油霧器損壞，應檢查油霧器、接頭、氣缸等部位是否損壞;若電磁閥與繼電器之間的接線脫落、虛接或繼電器損壞，應檢查繼電器觸點輸出及接線，必要時更換;若電磁閥線圈燒損或閥芯卡滯，應更換電磁閥;若時間繼電器損壞，則應更換。
　　6、輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)跑(pao)(pao)偏(pian)(pian)(pian)該故障表現為(wei)3種情況：一(yi)(yi)(yi)是(shi)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)在(zai)空載與(yu)(yu)加載的(de)(de)(de)情況下都向(xiang)(xiang)(xiang)(xiang)同(tong)(tong)一(yi)(yi)(yi)側(ce)(ce)(ce)(ce)(ce)(ce)跑(pao)(pao)偏(pian)(pian)(pian)，即輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)中心線橫向(xiang)(xiang)(xiang)(xiang)跑(pao)(pao)偏(pian)(pian)(pian)，輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)偏(pian)(pian)(pian)向(xiang)(xiang)(xiang)(xiang)物(wu)料少的(de)(de)(de)一(yi)(yi)(yi)邊(bian);二是(shi)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)左(zuo)(zuo)、右(you)(you)跑(pao)(pao)偏(pian)(pian)(pian)且無固(gu)定方(fang)(fang)向(xiang)(xiang)(xiang)(xiang);三是(shi)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)在(zai)整(zheng)個輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)的(de)(de)(de)中部(bu)跑(pao)(pao)偏(pian)(pian)(pian)。基礎不(bu)平(ping)、平(ping)托(tuo)(tuo)輥(gun)(gun)粘料、槽形(xing)輥(gun)(gun)左(zuo)(zuo)右(you)(you)不(bu)平(ping)衡(heng)以及主(zhu)、被動輥(gun)(gun)調(diao)節不(bu)平(ping)衡(heng)部(bu)會造(zao)成輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)跑(pao)(pao)偏(pian)(pian)(pian)。若(ruo)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)在(zai)空載與(yu)(yu)加載的(de)(de)(de)情況下都向(xiang)(xiang)(xiang)(xiang)同(tong)(tong)一(yi)(yi)(yi)側(ce)(ce)(ce)(ce)(ce)(ce)跑(pao)(pao)偏(pian)(pian)(pian)，說(shuo)明(ming)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)兩側(ce)(ce)(ce)(ce)(ce)(ce)的(de)(de)(de)松緊度不(bu)一(yi)(yi)(yi)樣或機(ji)(ji)(ji)架不(bu)平(ping)。此(ci)時，應(ying)(ying)首先(xian)將(jiang)機(ji)(ji)(ji)架基礎調(diao)平(ping)，清除平(ping)托(tuo)(tuo)輥(gun)(gun)上的(de)(de)(de)粘料，調(diao)整(zheng)張緊機(ji)(ji)(ji)構(gou)絲桿或配重。如(ru)(ru)果輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)左(zuo)(zuo)右(you)(you)跑(pao)(pao)偏(pian)(pian)(pian)無固(gu)定方(fang)(fang)向(xiang)(xiang)(xiang)(xiang)，則(ze)說(shuo)明(ming)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)松弛，應(ying)(ying)調(diao)整(zheng)張緊機(ji)(ji)(ji)構(gou)。若(ruo)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)在(zai)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)的(de)(de)(de)中部(bu)跑(pao)(pao)偏(pian)(pian)(pian)，可通過調(diao)整(zheng)托(tuo)(tuo)輥(gun)(gun)組的(de)(de)(de)位置進(jin)(jin)行糾正，調(diao)整(zheng)方(fang)(fang)法(fa)：若(ruo)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)偏(pian)(pian)(pian)向(xiang)(xiang)(xiang)(xiang)一(yi)(yi)(yi)側(ce)(ce)(ce)(ce)(ce)(ce)，應(ying)(ying)將(jiang)該側(ce)(ce)(ce)(ce)(ce)(ce)托(tuo)(tuo)輥(gun)(gun)組側(ce)(ce)(ce)(ce)(ce)(ce)向(xiang)(xiang)(xiang)(xiang)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)前進(jin)(jin)方(fang)(fang)向(xiang)(xiang)(xiang)(xiang)移(yi)(yi)，也可將(jiang)另一(yi)(yi)(yi)側(ce)(ce)(ce)(ce)(ce)(ce)托(tuo)(tuo)輥(gun)(gun)組向(xiang)(xiang)(xiang)(xiang)后(hou)移(yi)(yi)(或將(jiang)另一(yi)(yi)(yi)側(ce)(ce)(ce)(ce)(ce)(ce)托(tuo)(tuo)輥(gun)(gun)支(zhi)架適(shi)當(dang)加高(gao))。回程托(tuo)(tuo)輥(gun)(gun)組與(yu)(yu)承(cheng)載托(tuo)(tuo)輥(gun)(gun)組調(diao)整(zheng)的(de)(de)(de)方(fang)(fang)法(fa)相同(tong)(tong)。對較長輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)的(de)(de)(de)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)系統(tong)，調(diao)整(zheng)托(tuo)(tuo)輥(gun)(gun)組是(shi)非常(chang)有效(xiao)的(de)(de)(de)。改向(xiang)(xiang)(xiang)(xiang)滾(gun)筒的(de)(de)(de)調(diao)整(zheng)是(shi)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)跑(pao)(pao)偏(pian)(pian)(pian)調(diao)整(zheng)的(de)(de)(de)重要環節，該滾(gun)筒的(de)(de)(de)安(an)裝位置必(bi)須垂直(zhi)于(yu)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)機(ji)(ji)(ji)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)料方(fang)(fang)向(xiang)(xiang)(xiang)(xiang)的(de)(de)(de)中心線，否則(ze)必(bi)然發生跑(pao)(pao)偏(pian)(pian)(pian)。若(ruo)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)向(xiang)(xiang)(xiang)(xiang)其右(you)(you)側(ce)(ce)(ce)(ce)(ce)(ce)跑(pao)(pao)偏(pian)(pian)(pian)，則(ze)應(ying)(ying)將(jiang)右(you)(you)側(ce)(ce)(ce)(ce)(ce)(ce)的(de)(de)(de)軸(zhou)承(cheng)座前移(yi)(yi)(或將(jiang)左(zuo)(zuo)側(ce)(ce)(ce)(ce)(ce)(ce)軸(zhou)承(cheng)座后(hou)移(yi)(yi));若(ruo)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)向(xiang)(xiang)(xiang)(xiang)滾(gun)筒的(de)(de)(de)左(zuo)(zuo)側(ce)(ce)(ce)(ce)(ce)(ce)跑(pao)(pao)偏(pian)(pian)(pian)，則(ze)應(ying)(ying)將(jiang)左(zuo)(zuo)側(ce)(ce)(ce)(ce)(ce)(ce)的(de)(de)(de)軸(zhou)承(cheng)座前移(yi)(yi)(或右(you)(you)側(ce)(ce)(ce)(ce)(ce)(ce)軸(zhou)承(cheng)座后(hou)移(yi)(yi))。如(ru)(ru)輸(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)帶(dai)(dai)(dai)相對從動滾(gun)筒跑(pao)(pao)偏(pian)(pian)(pian)，調(diao)整(zheng)方(fang)(fang)法(fa)與(yu)(yu)主(zhu)動滾(gun)筒剛好相反