EBZ160懸臂式掘(jue)進(jin)機電(dian)(dian)控(kong)設備(bei)主(zhu)要(yao)由礦(kuang)用隔(ge)爆兼本質(zhi)安全(quan)型(xing)掘(jue)進(jin)機電(dian)(dian)控(kong)箱、礦(kuang)用本安型(xing)操作箱、礦(kuang)用隔(ge)爆型(xing)電(dian)(dian)鈴(ling)、礦(kuang)用隔(ge)爆型(xing)急(ji)停(ting)按鈕、隔(ge)爆照明燈、掘(jue)進(jin)機用隔(ge)爆型(xing)三相異步電(dian)(dian)動機（切割電(dian)(dian)機、油泵(beng)電(dian)(dian)機）、隔(ge)爆型(xing)電(dian)(dian)滾筒（二運(yun)電(dian)(dian)機）、低濃度甲(jia)烷傳感器(qi)等組成。

主要用于(yu)控(kong)制(zhi)掘(jue)(jue)進(jin)(jin)機(ji)(ji)的切割電(dian)(dian)機(ji)(ji)、油(you)泵(beng)電(dian)(dian)機(ji)(ji)、二(er)運電(dian)(dian)機(ji)(ji)的啟動(dong)、停(ting)止(zhi)；對(dui)掘(jue)(jue)進(jin)(jin)機(ji)(ji)的電(dian)(dian)鈴、照明燈、總(zong)急(ji)停(ting)、切割急(ji)停(ting)按鈕(niu)及(ji)瓦斯傳感器(qi)提(ti)供控(kong)制(zhi)信號(hao)并(bing)具有低(di)壓(ya)漏電(dian)(dian)保(bao)護功能；以可編程(cheng)控(kong)制(zhi)器(qi)PLC為(wei)**，對(dui)油(you)泵(beng)、切割、二(er)運3個(ge)電(dian)(dian)機(ji)(ji)的過壓(ya)、欠壓(ya)、短路、超溫(wen)、過載(zai)、過流(liu)、三相(xiang)不平衡及(ji)斷相(xiang)、電(dian)(dian)機(ji)(ji)絕(jue)緣進(jin)(jin)行監控(kong)和保(bao)護，同時(shi)顯示各(ge)電(dian)(dian)機(ji)(ji)運行狀態(tai)、工作(zuo)電(dian)(dian)壓(ya)、切割負荷和各(ge)種故障信息。徐工集團掘(jue)(jue)進(jin)(jin)機(ji)(ji)回轉耳架斷裂原因(yin)分析(xi)研究。成都(dou)采煤(mei)掘(jue)(jue)進(jin)(jin)機(ji)(ji)型(xing)號(hao)

EBZ320掘(jue)進機(ji)電控設備主要由礦用(yong)隔(ge)(ge)爆兼本(ben)(ben)質安全型(xing)開(kai)關(guan)箱(xiang)、礦用(yong)本(ben)(ben)質安全型(xing)操作(zuo)箱(xiang)、礦用(yong)隔(ge)(ge)爆型(xing)電鈴(ling)、防爆急(ji)停按(an)鈕、礦用(yong)隔(ge)(ge)爆型(xing)機(ji)車照明燈、掘(jue)進機(ji)用(yong)隔(ge)(ge)爆型(xing)三(san)相(xiang)異步電動機(ji)、泵站用(yong)隔(ge)(ge)爆型(xing)三(san)相(xiang)異步電動機(ji)、隔(ge)(ge)爆型(xing)電滾筒（二運電機(ji)）、低(di)濃度甲(jia)烷傳感器等組成(cheng)。

開(kai)關(guan)箱在交流50Hz、額定電(dian)(dian)(dian)(dian)(dian)壓為1140V的條件下使用，能控制總(zong)電(dian)(dian)(dian)(dian)(dian)流在400A以內的鼠籠型三(san)(san)相異步電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)及電(dian)(dian)(dian)(dian)(dian)鈴、照明(ming)燈等(deng)負(fu)載(zai)，并(bing)能對掘進(jin)機(ji)(ji)切割(ge)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、油泵(beng)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、二運(yun)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)、風機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)等(deng)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)進(jin)行短路、過載(zai)、過熱、三(san)(san)相不平衡(heng)、斷(duan)相和漏電(dian)(dian)(dian)(dian)(dian)閉(bi)鎖等(deng)保護。同時具有過壓、欠壓、瓦(wa)斯超限(xian)、油溫過高(gao)、油位過低、鏟板與懸臂防撞以及漏電(dian)(dian)(dian)(dian)(dian)監測等(deng)保護。顯示屏可以實現工作(zuo)電(dian)(dian)(dian)(dian)(dian)壓、整機(ji)(ji)狀(zhuang)態(tai)信(xin)(xin)息(xi)、各個電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)工作(zuo)狀(zhuang)態(tai)和電(dian)(dian)(dian)(dian)(dian)流信(xin)(xin)息(xi)、各種(zhong)故障信(xin)(xin)息(xi)顯示以及切割(ge)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)和油泵(beng)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)計(ji)時顯示。湖(hu)南煤礦掘進(jin)機(ji)(ji)支(zhi)重(zhong)輪徐(xu)工集團EZB160掘進(jin)機(ji)(ji)液壓系統改造。

懸(xuan)臂(bei)掘(jue)(jue)進(jin)機(ji)(ji)(ji)有哪些特點(dian)？懸(xuan)臂(bei)掘(jue)(jue)進(jin)機(ji)(ji)(ji)可(ke)用(yong)于任何斷面(mian)(mian)形狀的(de)隧(sui)道(dao)，有特輕型輕型中型和(he)重(zhong)型種，懸(xuan)臂(bei)式掘(jue)(jue)進(jin)機(ji)(ji)(ji)能(neng)截割(ge)巷道(dao)部分斷面(mian)(mian)，要(yao)破碎全(quan)斷面(mian)(mian)巖(yan)(yan)(yan)石，需多次上(shang)下(xia)(xia)左右連續移動截割(ge)頭來(lai)完成工作(zuo)。掘(jue)(jue)進(jin)速(su)度(du)受(shou)掘(jue)(jue)進(jin)機(ji)(ji)(ji)利用(yong)率影響很大(da)，在(zai)質量(liang)條件下(xia)(xia)利用(yong)率可(ke)達(da)60%左右，但若巖(yan)(yan)(yan)石需要(yao)支(zhi)護(hu)(hu)或其它工作(zuo)跟(gen)不上(shang)時，其利用(yong)率更低。連續開(kai)挖(wa)無爆破震動能(neng)更自由地決定支(zhi)護(hu)(hu)巖(yan)(yan)(yan)石的(de)適當時機(ji)(ji)(ji)，可(ke)減(jian)少超挖(wa)，可(ke)節省巖(yan)(yan)(yan)石支(zhi)護(hu)(hu)和(he)襯砌的(de)費(fei)用(yong)。與全(quan)斷面(mian)(mian)掘(jue)(jue)進(jin)機(ji)(ji)(ji)比較，懸(xuan)臂(bei)式掘(jue)(jue)進(jin)機(ji)(ji)(ji)小(xiao)巧，在(zai)隧(sui)道(dao)中有較大(da)的(de)靈活性，能(neng)用(yong)于任何支(zhi)護(hu)(hu)類型。

截(jie)(jie)(jie)割(ge)(ge)(ge)煤巖(yan)(yan)(yan)(yan)時(shi)(shi)(shi)應(ying)注(zhu)意應(ying)下事項：（1）巖(yan)(yan)(yan)(yan)石硬(ying)度(du)(du)大于掘(jue)(jue)進(jin)機(ji)(ji)(ji)切割(ge)(ge)(ge)能(neng)力時(shi)(shi)(shi)，應(ying)停止(zhi)使用掘(jue)(jue)進(jin)機(ji)(ji)(ji)，并采取其它(ta)破巖(yan)(yan)(yan)(yan)措(cuo)施。（2）根據煤巖(yan)(yan)(yan)(yan)的軟硬(ying)程度(du)(du)掌握(wo)好機(ji)(ji)(ji)器推進(jin)速度(du)(du)，避(bi)免(mian)發生(sheng)截(jie)(jie)(jie)割(ge)(ge)(ge)電(dian)機(ji)(ji)(ji)過載(zai)或(huo)壓死刮板(ban)輸送機(ji)(ji)(ji)等現象，切割(ge)(ge)(ge)時(shi)(shi)(shi)應(ying)放下鏟(chan)(chan)板(ban)。如果落煤量過大而(er)造成過載(zai)時(shi)(shi)(shi)，司(si)機(ji)(ji)(ji)必須立即停機(ji)(ji)(ji)，將掘(jue)(jue)進(jin)機(ji)(ji)(ji)退出(chu)，進(jin)行(xing)處理。嚴禁(jin)點動(dong)開機(ji)(ji)(ji)處理，以免(mian)燒毀電(dian)動(dong)機(ji)(ji)(ji)或(huo)損壞液壓馬達。（3）截(jie)(jie)(jie)割(ge)(ge)(ge)頭工(gong)作必須在旋轉(zhuan)狀(zhuang)況下才能(neng)截(jie)(jie)(jie)割(ge)(ge)(ge)煤巖(yan)(yan)(yan)(yan)。截(jie)(jie)(jie)割(ge)(ge)(ge)頭不(bu)許帶(dai)負荷(he)啟動(dong)，推進(jin)速度(du)(du)不(bu)宜太大，禁(jin)止(zhi)超(chao)負荷(he)運轉(zhuan)。（4）截(jie)(jie)(jie)割(ge)(ge)(ge)頭在比較低(di)工(gong)作位置(zhi)時(shi)(shi)(shi)，禁(jin)止(zhi)將鏟(chan)(chan)板(ban)抬起。截(jie)(jie)(jie)割(ge)(ge)(ge)部與(yu)鏟(chan)(chan)板(ban)的間(jian)距不(bu)得小于300毫米，嚴禁(jin)截(jie)(jie)(jie)割(ge)(ge)(ge)頭與(yu)鏟(chan)(chan)板(ban)相(xiang)碰。截(jie)(jie)(jie)割(ge)(ge)(ge)上部煤巖(yan)(yan)(yan)(yan)時(shi)(shi)(shi)應(ying)防(fang)止(zhi)截(jie)(jie)(jie)齒觸網、觸梁(liang)。（5）經常注(zhu)意清(qing)底(di)(di)及清(qing)理機(ji)(ji)(ji)體兩側的浮煤（巖(yan)(yan)(yan)(yan)），掃(sao)底(di)(di)時(shi)(shi)(shi)應(ying)一刀(dao)壓一刀(dao)，以免(mian)底(di)(di)部出(chu)現硬(ying)坎，以防(fang)止(zhi)履帶(dai)前進(jin)時(shi)(shi)(shi)越(yue)墊越(yue)高。（6）煤巖(yan)(yan)(yan)(yan)塊度(du)(du)超(chao)過機(ji)(ji)(ji)器龍門的高度(du)(du)和寬度(du)(du)時(shi)(shi)(shi)，必須先人工(gong)破碎后方可裝運。（7）當油缸行(xing)至(zhi)終止(zhi)時(shi)(shi)(shi)，應(ying)立即放開操作手柄，避(bi)免(mian)溢(yi)流閥長(chang)期溢(yi)流，造成系統發熱。（8）掘(jue)(jue)進(jin)機(ji)(ji)(ji)向前掏槽(cao)時(shi)(shi)(shi)，不(bu)準使切割(ge)(ge)(ge)臂處于左、右極限位置(zhi)。（9）裝載(zai)機(ji)(ji)(ji)、轉(zhuan)載(zai)機(ji)(ji)(ji)及后配套運輸設備不(bu)準超(chao)負荷(he)運轉(zhuan)。（10）隨時(shi)(shi)(shi)注(zhu)意機(ji)(ji)(ji)械(xie)各(ge)部、減速器和電(dian)機(ji)(ji)(ji)聲響以及壓力變化情況。徐(xu)工(gong)集(ji)團煤礦可調速掘(jue)(jue)進(jin)機(ji)(ji)(ji)電(dian)氣控制系統探討(tao)。

裝(zhuang)(zhuang)運機(ji)(ji)(ji)構(gou)的(de)工作原(yuan)理裝(zhuang)(zhuang)運機(ji)(ji)(ji)構(gou)主(zhu)要由耙(pa)裝(zhuang)(zhuang)部、減(jian)速(su)(su)(su)箱、液(ye)壓馬(ma)達和(he)中間(jian)輸送(song)(song)機(ji)(ji)(ji)組(zu)成.、鏟(chan)板、升降油(you)(you)(you)缸、減(jian)速(su)(su)(su)器(qi)(qi)及油(you)(you)(you)馬(ma)達組(zu)成.油(you)(you)(you)馬(ma)達通(tong)(tong)過一級(ji)(ji)圓錐齒輪傳動(dong)(dong)(dong)后,通(tong)(tong)過兩(liang)(liang)(liang)個端(duan)面萬向(xiang)聯軸(zhou)節及中間(jian)軸(zhou)把兩(liang)(liang)(liang)個減(jian)速(su)(su)(su)器(qi)(qi)連接(jie)后,再通(tong)(tong)過兩(liang)(liang)(liang)級(ji)(ji)圓柱齒輪減(jian)速(su)(su)(su)帶(dai)動(dong)(dong)(dong)輸出圓盤轉動(dong)(dong)(dong),通(tong)(tong)過偏心圓盤帶(dai)動(dong)(dong)(dong)耙(pa)爪(zhua)做往復耙(pa)、集、裝(zhuang)(zhuang)工作.兩(liang)(liang)(liang)個耙(pa)爪(zhua)的(de)耙(pa)集次數相同.在(zai)耙(pa)爪(zhua)驅動(dong)(dong)(dong)軸(zhou)和(he)軸(zhou)承之間(jian)設有浮動(dong)(dong)(dong)密(mi)封裝(zhuang)(zhuang)置,以防止煤粉等(deng)異物進入減(jian)速(su)(su)(su)器(qi)(qi).鏟(chan)板必(bi)須接(jie)觸(chu)到(dao)底版.鏟(chan)板的(de)升、降用油(you)(you)(you)缸來完成.耙(pa)裝(zhuang)(zhuang)減(jian)速(su)(su)(su)器(qi)(qi)一次注(zhu)油(you)(you)(you)量為18升中間(jian)輸送(song)(song)機(ji)(ji)(ji)由液(ye)壓馬(ma)達、減(jian)速(su)(su)(su)器(qi)(qi)(二級(ji)(ji)齒輪減(jian)速(su)(su)(su)）鏈(lian)輪、刮(gua)板鏈(lian)、鎦槽(cao)和(he)張(zhang)(zhang)緊裝(zhuang)(zhuang)置組(zu)成.中間(jian)輸送(song)(song)機(ji)(ji)(ji)的(de)驅動(dong)(dong)(dong)機(ji)(ji)(ji)構(gou)位(wei)于卸載端(duan).液(ye)壓馬(ma)達驅動(dong)(dong)(dong)二級(ji)(ji)齒輪減(jian)速(su)(su)(su)器(qi)(qi),帶(dai)動(dong)(dong)(dong)鏈(lian)輪轉動(dong)(dong)(dong),鏈(lian)輪牽(qian)引鏈(lian)條在(zai)鎦槽(cao)內運行.鏈(lian)條的(de)張(zhang)(zhang)緊是通(tong)(tong)過鏈(lian)輪軸(zhou)兩(liang)(liang)(liang)端(duan)的(de)緊鏈(lian)器(qi)(qi)調節.中間(jian)輸送(song)(song)機(ji)(ji)(ji)減(jian)速(su)(su)(su)器(qi)(qi)一次注(zhu)油(you)(you)(you)量為5升.。徐工集團(tuan)掘(jue)進機(ji)(ji)(ji)破巖產塵影響因素研究。廣州礦山掘(jue)進機(ji)(ji)(ji)履帶(dai)板

追夢征程，你我同(tong)行。成都采煤掘進機(ji)型(xing)號

EBZ200A懸(xuan)臂式掘(jue)進機(ji)(ji)電(dian)控設備主要由(you)礦(kuang)(kuang)用(yong)(yong)隔(ge)爆兼本(ben)質安全(quan)型掘(jue)進機(ji)(ji)電(dian)控箱、礦(kuang)(kuang)用(yong)(yong)本(ben)安型操(cao)作箱、礦(kuang)(kuang)用(yong)(yong)隔(ge)爆型電(dian)鈴、礦(kuang)(kuang)用(yong)(yong)隔(ge)爆型急停按鈕(niu)、隔(ge)爆照(zhao)明燈、掘(jue)進機(ji)(ji)用(yong)(yong)隔(ge)爆型三相(xiang)異步電(dian)動機(ji)(ji)（切割電(dian)機(ji)(ji)、油泵電(dian)機(ji)(ji)）、隔(ge)爆型電(dian)滾筒（二運電(dian)機(ji)(ji)）、低濃度甲烷傳感器(qi)等組成。

主要用于控制(zhi)(zhi)掘(jue)進機(ji)(ji)(ji)(ji)的切(qie)割(ge)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、油(you)(you)泵(beng)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)、二(er)運電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的啟(qi)動(dong)、停(ting)(ting)止；對掘(jue)進機(ji)(ji)(ji)(ji)的電(dian)(dian)(dian)鈴、照(zhao)明(ming)燈、總急停(ting)(ting)、切(qie)割(ge)急停(ting)(ting)按鈕及(ji)瓦斯傳感器(qi)提供控制(zhi)(zhi)信(xin)號并(bing)具有低壓(ya)漏電(dian)(dian)(dian)保護(hu)功(gong)能；以(yi)可編程(cheng)控制(zhi)(zhi)器(qi)PLC為**，對油(you)(you)泵(beng)、切(qie)割(ge)、二(er)運3個電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的過壓(ya)、欠壓(ya)、短路、超溫、過載、過流、三相不平衡及(ji)斷相、電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)絕(jue)緣進行監控和(he)保護(hu)，同時顯示各電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)運行狀態、工作電(dian)(dian)(dian)壓(ya)、切(qie)割(ge)負荷(he)和(he)各種故障信(xin)息。

成都采煤掘進機型號

貴(gui)州礎潤機(ji)械設(she)(she)備(bei)(bei)有限公司在同(tong)(tong)行(xing)業領域中，一(yi)直處在一(yi)個不(bu)斷銳(rui)意進(jin)(jin)取(qu)，不(bu)斷制(zhi)造創新(xin)(xin)的(de)(de)(de)市(shi)(shi)場高度(du)，多年以來致力于發(fa)展富有創新(xin)(xin)價值理念(nian)的(de)(de)(de)產品(pin)標準(zhun)，在貴(gui)州省等地區的(de)(de)(de)機(ji)械及行(xing)業設(she)(she)備(bei)(bei)中始終保(bao)持(chi)良好的(de)(de)(de)商業口(kou)碑(bei)，成績(ji)讓(rang)我(wo)(wo)們(men)喜悅，但不(bu)會讓(rang)我(wo)(wo)們(men)止步(bu)，殘(can)酷的(de)(de)(de)市(shi)(shi)場磨煉了我(wo)(wo)們(men)堅強不(bu)屈的(de)(de)(de)意志，和諧溫(wen)馨的(de)(de)(de)工作環境，富有營養的(de)(de)(de)公司土壤滋養著我(wo)(wo)們(men)不(bu)斷開拓創新(xin)(xin)，勇于進(jin)(jin)取(qu)的(de)(de)(de)無限潛力，貴(gui)州礎潤機(ji)械設(she)(she)備(bei)(bei)供應攜(xie)手(shou)大家一(yi)起走向共同(tong)(tong)輝煌(huang)(huang)的(de)(de)(de)未(wei)來，回首過(guo)去，我(wo)(wo)們(men)不(bu)會因為取(qu)得了一(yi)點點成績(ji)而沾沾自喜，相反的(de)(de)(de)是(shi)面(mian)對競(jing)爭越來越激烈(lie)的(de)(de)(de)市(shi)(shi)場氛圍，我(wo)(wo)們(men)更(geng)(geng)要明確自己(ji)的(de)(de)(de)不(bu)足，做(zuo)好迎(ying)接新(xin)(xin)挑戰的(de)(de)(de)準(zhun)備(bei)(bei)，要不(bu)畏困難(nan)，激流(liu)勇進(jin)(jin)，以一(yi)個更(geng)(geng)嶄新(xin)(xin)的(de)(de)(de)精神面(mian)貌迎(ying)接大家，共同(tong)(tong)走向輝煌(huang)(huang)回來！

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