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      1. 南京金緯機械制造有限公司
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        金緯機械制造有限公司
        聯系人:徐總
        電話:025-68532658
        手機:13952050520
        郵箱:nj.jinwei@163.com
        網址:www.det730.com
        地址:南京市六合區馬鞍街道人民路398號
        乳化液泵站型號
        乳化液泵站型號
        乳化液泵站型號

        南京金緯機械制造有限公司生產的乳化液泵作為礦井的必須設備,是煤礦井下支護作業"外注式單體液壓支柱"及"液壓支架"的專用注液設備的重要動力液壓元件,也是支護作業更換維修的不可缺少的工具。南京金緯機械制造有限公司是南京一家大型的乳化液泵廠家,其生產的產品型號種類繁多,歡迎大家前來咨詢選購!
        我廠生產的BRW125系列乳化液泵為臥式三柱塞往復泵,本產品按照MT/T188.2-2000標準制造的該系列乳化液泵由兩臺泵與一臺RX-1000乳化液箱相配套組成乳化液泵站。通過三相交流臥式四級防爆電機驅動,經聯軸器和一對斜齒輪減速(Z1/Z2  19/50)帶動曲軸旋轉,使工作液體經吸、排液閥吸入和排出,從而使電能轉換成液壓能,輸出高壓液體供液壓支架工作。泵的高壓排液出口處裝有調整好的高壓安全閥和自動卸載閥保證液壓系統工作安全可靠。

         



        主要結構和工作原理
        3.1傳動部分
        BRW125 系列乳化液泵選配三相交流四級臥式防爆電機,通過減速齒輪組傳動,帶動曲軸運轉,再通過連桿連桿滑塊組件,帶動柱塞作直線往復運動。
        3.1.1曲軸用40cr材質制成,表面經過高頻淬火處理,堅硬耐磨。曲軸以兩端主軸頸為主支承點,安裝在箱體內。為了便于安裝,兩端用軸承套定位,進行壓緊。
        3.1.2齒輪軸采用40cr材料制成,采用斜齒經高頻淬火處理,從而使齒輪耐磨性良好、噪音小。齒輪軸一端支承在箱體上,另一端支承在齒輪箱上。齒輪箱以箱體端面及齒輪軸軸承外圓定位,保證齒輪軸兩支承孔的同軸度要求。
        3.1.3 連桿滑塊組件中連桿大頭采用剖分式并以銷釘定位,螺栓連接,鐵絲保險。連桿小頭孔與滑塊采用圓柱銷連接,滑塊前端通過螺紋壓套,使柱塞固定在滑塊體內,便于柱塞的拆裝。
        3.2 液壓部分
        3.2.1泵的液壓部分是由柱塞、缸套組件、吸液閥組件、排液閥組成。吸、排閥采用整體結構,閥芯和閥殼組裝為一體,便于拆裝。
        3.2.2 柱塞、缸套、閥體形成密封腔,通過柱塞往返直線運動,使密封腔內的容積發生變化,再經過吸、排液閥吸入和排出,從而輸出高壓液體。


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

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