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大发11选5

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因產品生產批次(ci)、具體型號(hao)不同(tong),圖片(pian)僅供(gong)參考詳情(qing)可聯系我們(men)的銷售人(ren)員進行xin)嚀搴聳/font>

On the basis of different product production batch, specific models, pictures are for reference only details you can contact our sales staff for specific verification.

大发11选5

大发11选5

可與液壓支(zhi)架,工作面刮(gua)板輸送機配套可實現采煤(mei)工作面的綜合機械化(hua)采煤(mei)

由(you)于(yu)該(gai)采煤(mei)機機身(shen)短而窄 ,它也可與單體液壓支(zhi)柱,金屬鉸接頂梁(liang)和工作面輸送機配套,實現采煤(mei)工作面的普采機械化(hua)采煤(mei)。

Due to the coal mining machine airframe short and narrow, it can also be used with single hydraulic prop, metal articulated roof beam and form a complete set of working face conveyor, realize mechanization of high-grade conventional mining working face in coal mining.

我公司生產的MG系列采煤(mei)機適用于(yu)采煤(mei)高(gao)度1.4~2.4m,傾角小于(yu)30°,煤(mei)層中硬或中硬以(yi)下,並含有少量夾石(shi)的長壁式采煤(mei)工作面。采煤(mei)機的電器設(she)備符合礦用防爆規程(cheng)的要求,可在周圍空氣(qi)中甲烷、煤(mei)塵(chen)、硫化(hua)氫(qing)、二氧化(hua)碳等不超過《煤(mei)礦安全規程(cheng)》中所規定的安全含量的礦井中使用。
  • 過載能力強(qiang)

    overloading ability

  • 簡單可靠

    simply and reliably

  • 拆裝方(fang)便

    Convenient
    dismantling

  • 多點操作

    Multipoint operation

因產品生產批次(ci)、具體型號(hao)不同(tong),圖片(pian)僅供(gong)參考詳情(qing)可聯系我們(men)的銷售人(ren)員進行xin)嚀搴聳/font>

On the basis of different product production batch, specific models, pictures are for reference only details you can contact our sales staff for specific verification.

大发11选5

采煤(mei)機和同(tong)類(lei)型機組比(bi)較(jiao),具有下面一些特(te)點
01

機身(shen)長度短而窄,適應範圍廣;主(zhu)要元部件均按250KW電動機功率(lv)設(she)計,強(qiang)度裕度大,可靠性(xing)高(gao),可更換電動機即可成為250KW功率(lv)的采煤(mei)機;

The fuselage length short, narrow and wide adaptation; The main components are designed by 250 kw electric motor power, strength margin, high reliability, can replace the motor can be 250 kw power shearer;
02

采用液壓gua)藜兜魎佟3chi)輪—銷排式無鏈ci)R ?髕轎wen),牽引力大。牽引傳動部設(she)置在機身(shen)兩(liang)端,由(you)于(yu)采用了(liao)雙牽引機構,既降低了(liao)傳動齒(chi)輪對銷排的比(bi)壓,提高(gao)了(liao)銷排的使用壽命(ming),又使整(zheng)機牽引力大大提高(gao),最大牽引力達350KN;

Hydraulic variable speed. Gear - pin-row chainless traction, smooth, traction. Traction drive unit provided at both ends of the body, due to the double traction mechanism, not only reduces the transmission gear ratio of the pressure of the rows of pins, to improve the life of rows of pins, and also allows the machine greatly improved traction, maximum traction force of 350KN;
03

系統(tong)簡單可靠,控(kong)制手把集中,操作和維(wei)修方(fang)便;油馬(ma)達和制動器布(bu)置在牽引傳動部靠老塘側,便于(yu)井下更換,且(qie)油質不易污染;

Simple and reliable system, centralized control handle, easy operation and maintenance; motor oil and brake traction drive unit arranged in the side by the old pond, easy replacement of the underground, and the oil pollution is not easy;
04

采用內外噴霧(wu)冷卻系統(tong),改善(shan)工作面環(huan)境,提高(gao)采煤(mei)機工作的可靠性(xing)。采用電纜拖(tuo)移裝置,保(bao)護(hu)電纜和水管(guan),減輕工人(ren)勞動強(qiang)度;供(gong)電電壓有660V和1140V兩(liang)種,以(yi)適應不同(tong)用戶的需要。

Inside and outside the spray cooling system, to improve the working face environment, improve the reliability of shearer work. Using cable drag device to protect cables and pipes, reduce labor intensity; supply voltage 660V and 1140V are two, in order to adapt to different user needs.
05

采煤(mei)機電控(kong)型式采用動力載波(bo)控(kong)制,能減少控(kong)制芯(xin)線,取消多芯(xin)電纜,並能完(wan)成多種動作功能,保(bao)證采煤(mei)機安全可靠運行。

Coal electrical control type with power carrier control, can reduce the control wire to cancel multi-core cables, and can complete a variety of actions, and ensure the safe and reliable operation of shearer.
因產品生產批次(ci)、具體型號(hao)不同(tong),圖片(pian)僅供(gong)參考詳情(qing)可聯系我們(men)的銷售人(ren)員進行xin)嚀搴聳/font>

On the basis of different product production batch, specific models, pictures are for reference only details you can contact our sales staff for specific verification.

大发11选5

名    稱 參    數
采高(gao)範圍 m 1.4~2.4
機面高(gao)度 mm 1150
適應煤(mei)層傾角 ≦30°
適應煤(mei)層硬度  f≦4
搖臂長度 mm 1685
搖臂擺(bai)角 上擺(bai)角 度(°) 33°
下擺(bai)角 度(°) 16°

 

功率(lv) kW 200
轉速 r/min 1470
電壓 V 660、1140
冷卻方(fang)式 水冷
滾筒(tong)轉速 r/min 44.2
截割速度 m/s 2.87
滾筒(tong)直徑 mm 1400
滾筒(tong)截深 mm 600
噴霧(wu)方(fang)式 內、外噴霧(wu)
牽引形式 齒(chi)輪-銷軌式液壓gua)蘗辭(ci)R/td>
牽引速度m /min 0~6
最大牽引力 kN 350
牽引中心距 mm 4437
搖臂回(hui)轉中心距 mm 3290
搖臂水平時最大長度,mm 6660
主(zhu)機架長度 mm 5620
主(zhu)泵(beng)軸(zhou)轉速r/min 1755.83
主(zhu)泵(beng)排量 ml/r 125
調高(gao)泵(beng)軸(zhou)轉速r/min 1425.46
調高(gao)泵(beng)排量 ml/r 8
補油泵(beng)軸(zhou)轉速r/min 1425.46
補油泵(beng)排量 ml/r 25
制動器壓力 MPa 2
最大臥底量 mm 175
總(zong)重 kg 21000
因產品生產批次(ci)、具體型號(hao)不同(tong),圖片(pian)僅供(gong)參考詳情(qing)可聯系我們(men)的銷售人(ren)員進行xin)嚀搴聳/font>

On the basis of different product production batch, specific models, pictures are for reference only details you can contact our sales staff for specific verification.

大发11选5

正(zheng)確(que)的維(wei)護(hu)和檢修,對提高(gao)機器的可靠性(xing),減少事故率(lv),延長使用壽命(ming)十(shi)分重要。其主(zhu)要內容一hua)惴font>日檢、周檢、季檢及(ji)大修

大发11选5

1.檢查(cha)各大部件聯接的液壓螺母(mu)及(ji)其他螺釘(ding)是否緊固齊全,發現松(song)動要及(ji)時擰(ning)緊;

2.電纜、水管(guan)、油管(guan)是否有擠壓和破損;

3.檢查(cha)各壓力表是否損壞;

4.各部位油位是否符合要求,是否有滲漏現象(xiang)

5.各操作手柄(bing)、按扭動作是否靈活;

6.截齒(chi)和tong)葑zuo)是否損壞與丟失,截齒(chi)丟失,須及(ji)時補上;

7.噴嘴是否堵塞(sai)和損壞,水閥是否正(zheng)常工作,堵塞(sai)的噴嘴要及(ji)時清洗更換;

8.平滑靴(xue)與導向滑靴(xue)的工作狀況(kuang);

9.機器運轉時bao) 韃課壞撓脫埂?律ji)聲(sheng)響,以(yi)及(ji)段間連接是否有松(song)動;

10.水量檢查(cha),特(te)別是用作冷卻後噴出的水量定要符合要求。

大发11选5

1.清洗泵(beng)站及(ji)水閥中的過濾(lv)器濾(lv)芯(xin);

2.從(cong)放油口(kou)取樣化(hua)驗工作油中的過濾(lv)油質是否符合要求;

3.檢查(cha)和處理日檢中不能處理的問題,並對整(zheng)機的大致情(qing)況(kuang)作好記錄;

4.檢查(cha)司機對采煤(mei)機的日常維(wei)護(hu)情(qing)況(kuang)和故障記錄。

大发11选5

季檢除了(liao)周檢內容外,對周檢處理不了(liao)的問題進行維(wei)護(hu)和檢修,並對采煤(mei)機司機的日檢、周檢進行檢查(cha),並做好季檢記錄。

大发11选5

采煤(mei)機在采完(wan)一個工作面後應升井大修。大修要求采煤(mei)機進行解(jie)體清洗檢查(cha),更換損壞零(ling)件,測量齒(chi)輪嚙合間隙,對液壓元件應按要求進行維(wei)護(hu)和實驗,電氣(qi)元件檢修更換時bao) ψ齙縉qi)試驗。

因產品生產批次(ci)、具體型號(hao)不同(tong),圖片(pian)僅供(gong)參考詳情(qing)可聯系我們(men)的銷售人(ren)員進行xin)嚀搴聳/font>

On the basis of different product production batch, specific models, pictures are for reference only details you can contact our sales staff for specific verification.

大发11选5

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