顎式破碎機(jī)使用說(shuō)明書中英文

1、顎式破碎機(jī)使用說(shuō)明書鄭州市長(zhǎng)城重工機(jī)械有限公司目 錄1敬告用戶12產(chǎn)品特點(diǎn)13產(chǎn)品用途14常用顎式破碎機(jī)的規(guī)格和技術(shù)參數(shù)25結(jié)構(gòu)簡(jiǎn)述及裝配36顎破的安裝、操作和維修10一、 敬告客戶為了確保本機(jī)正常工作，充分發(fā)揮本機(jī)應(yīng)有的性能，希望使用單位在使用本機(jī)之前首先熟悉本機(jī)說(shuō)明書，并按照說(shuō)明書技術(shù)要求進(jìn)行操作。l 因產(chǎn)品技術(shù)性能不斷優(yōu)化，其技術(shù)參數(shù)的改進(jìn)恕不另行通知，謹(jǐn)此致歉。l 機(jī)器開機(jī)之前不能加料；機(jī)器停機(jī)之前將料出完。二、 產(chǎn)品特點(diǎn)破碎比大 結(jié)構(gòu)簡(jiǎn)單 工作可靠 維護(hù)方便三、 產(chǎn)品用途pe（x）系列復(fù)擺顎式破碎機(jī)，廣泛用于各種硬脆的非金屬礦石、熔渣、爐渣、建筑石料、大理石等抗壓強(qiáng)度不超過(guò)320兆帕

2、的大塊物料的中等粒度破碎。破碎比可達(dá)4-6，且產(chǎn)品粒度均勻?？蓮V泛應(yīng)用于礦山、冶煉、建材、公路、鐵路、水利和化學(xué)工業(yè)等眾多行業(yè)。四、 常用顎式破碎機(jī)的規(guī)格和性能項(xiàng) 目 型 號(hào)進(jìn)料口尺 寸(mm)最大進(jìn)料邊長(zhǎng)(mm)出料口可調(diào)節(jié)范圍(mm)產(chǎn) 量(t/h)電 機(jī)功 率(kw)重 量(t)外 形尺 寸(mm)pe40060040060035040-10015-6030-376.8170017321653pe50075050075042550-10040-10045-5511.2203519212000pe60090060090048065-16060-14055-7516.522902206237

3、0pe7501060750106063080-15080-23090-11029265523023110pe9001200900120075095-165140-320110-13254.5378930503025pe1000120010001200850105-185180-400160-20056.5390033203280pex2501000250100021025-6015-5030-376.8196415501380pex2501200250120021025-6020-6037-458.5219216051415五、 結(jié)構(gòu)簡(jiǎn)述及裝配圖1 顎式破碎機(jī)結(jié)構(gòu)圖1.定顎（襯板） 2.邊護(hù)板

4、（上）3.動(dòng)顎襯板 4. 動(dòng)顎 5.肘板6.拉緊裝置（彈簧和拉桿） 7. 邊護(hù)板（下） 8.帶輪 9.軸承 10.軸承 11.偏心軸 12.飛輪 顎式破碎機(jī)以電動(dòng)機(jī)為動(dòng)力，通過(guò)電動(dòng)機(jī)皮帶輪，由三角皮帶和槽輪驅(qū)動(dòng)偏心軸，使動(dòng)顎按預(yù)定軌跡作往復(fù)運(yùn)動(dòng)。物料在固定顎板，活動(dòng)顎板和邊護(hù)板組成的破碎腔內(nèi)破碎后通過(guò)下部的排料口排出。1、機(jī)架部件顎式破碎機(jī)的機(jī)架，在工作中受到很大的沖擊載荷，因此，它應(yīng)具有足夠的強(qiáng)度和剛度。機(jī)架為焊接件（小型顎破為鑄鋼件）。機(jī)架的前墻裝有用高強(qiáng)度螺栓緊固的固定顎板；機(jī)架的左、右內(nèi)側(cè)壁裝有用高強(qiáng)度螺栓緊固的邊護(hù)板。2、動(dòng)顎部件（1） 結(jié)構(gòu)特征：動(dòng)顎為整體優(yōu)質(zhì)鑄鋼結(jié)構(gòu)，其內(nèi)孔以及凹

5、槽等部位經(jīng)過(guò)精確加工與檢測(cè)，確保工作時(shí)安全、可靠。偏心軸為優(yōu)質(zhì)高強(qiáng)度鍛鋼，經(jīng)多次精密的機(jī)械加工、熱處理和探傷檢查制成，因此具有足夠的強(qiáng)度和剛度。軸承采用4套調(diào)心滾子軸承，具有良好的承載和自動(dòng)調(diào)心的性能?；顒?dòng)顎板和固定顎板均為優(yōu)質(zhì)高錳鋼鑄件，為延長(zhǎng)其使用壽命，其形狀設(shè)計(jì)成上、下對(duì)稱，即當(dāng)一端磨損后可調(diào)頭使用。飛輪、槽輪為優(yōu)質(zhì)鑄鐵件，其重量和結(jié)構(gòu)足夠保證破碎機(jī)能平衡地工作。飛槽輪在偏心軸上的兩端位置可以相互調(diào)換，并通過(guò)脹緊套或鍵連接。（2） 動(dòng)顎部件裝配過(guò)程：a. 偏心軸組件安裝。取偏心軸、軸承二只并用煤油清洗干凈，然后將二只擋油盤裝于偏心軸兩端。二只軸承置于80-100油中加熱15分鐘左右，測(cè)量

6、軸承的內(nèi)圈孔大于偏心軸軸頸0.15mm時(shí)，取出并熱套于偏心軸的兩端，施壓頂住軸承使之與軸肩靠緊，直到軸承完全冷卻為止，其間隙不得大于0.05mm。套合后整理清洗干凈，在軸承中注入50%-70%潤(rùn)滑脂。（見(jiàn)圖2） 圖2 偏心軸組件安裝過(guò)程b.偏心軸裝入動(dòng)顎。 裝妥動(dòng)顎一端的透蓋、紙墊圈等，并用螺栓緊固。此時(shí)，將動(dòng)顎孔豎放，使裝好透蓋的一端朝下，接著將偏心軸裝配組件吊入動(dòng)顎中，注意偏心軸方向，吊裝時(shí)須注意：偏心軸和動(dòng)顎同孔中心線保持一致，放正軸承外套，先輕壓作好導(dǎo)向，當(dāng)壓入量均勻漸進(jìn)時(shí)，方可進(jìn)行連續(xù)敲壓。（不能用錘直接敲擊軸承，應(yīng)在軸承上墊放銅棒后，再敲擊銅棒）；當(dāng)?shù)谝恢惠S承壓入后裝第二只軸承時(shí)程

7、序同上。繼后，在軸承中注入50%-70%的潤(rùn)滑脂，最后再裝妥另一側(cè)的透蓋、紙墊等，并用螺栓堅(jiān)固。裝妥后應(yīng)使軸承外圈端面與透蓋端面有0.2-0.4的間隙,它是通過(guò)裝入適量紙墊圈得到的.（見(jiàn)圖3）1.在動(dòng)鄂的一端安裝好紙墊圈和透蓋4.裝動(dòng)鄂另一端透蓋和紙墊圈5.動(dòng)鄂另一端透蓋和紙墊圈裝好以后圖3 動(dòng)顎組件裝入動(dòng)顎孔c. 外部軸承的安裝。把各個(gè)鍵分別裝入偏心軸上的鍵槽內(nèi)，再分別裝入迷宮內(nèi)環(huán)透蓋，注意左右方向，取另外二只軸承，用煤油清洗干凈，把緊定襯套放入軸承孔內(nèi)，再安裝于偏心軸上，按結(jié)構(gòu)圖旋入圓螺母，止退墊圈。注意偏心軸上有左、右旋螺紋，目的是偏心軸旋轉(zhuǎn)時(shí)應(yīng)使圓螺母越旋越緊，先旋偏心軸上圓螺母，使之

8、壓緊緊定襯套，再旋緊定襯套上的圓螺母，使軸承內(nèi)圈靠緊密封圈，這樣反復(fù)數(shù)次，最終使軸承緊固，把緊定襯套上的圓螺母退出，使之與軸承內(nèi)圈間隙為1mm左右（在拆軸承時(shí)，先松掉偏心軸上的圓螺母再旋緊緊定襯套上的圓螺母即可把軸承拆下）。把止退墊圈的長(zhǎng)短齒分別壓入緊定襯套上的圓螺母和偏心軸上的圓螺母槽內(nèi)并緊固，然后在軸承中注入50%-70%潤(rùn)滑脂，再分別裝入透蓋內(nèi)環(huán)。（見(jiàn)圖4）圖4 外部軸承的裝配d. 飛、槽輪的安裝把飛、槽輪及脹緊套（或鍵）放于偏心軸上，使飛、槽輪與密封圈靠緊，并注意使飛、槽輪上的標(biāo)記與偏心軸上標(biāo)記對(duì)應(yīng)后旋緊脹緊套上的螺栓，脹套安裝方法按此本手冊(cè)，然后裝妥軸端擋圈。（注意：飛槽輪系鑄鐵件，

9、安裝時(shí)切忌熱套）槽輪常規(guī)是安裝在偏心軸左端（面對(duì)進(jìn)料口方向看），也可根據(jù)現(xiàn)場(chǎng)需要使飛、槽輪位置進(jìn)行對(duì)調(diào)。（見(jiàn)圖5）圖5 飛輪、槽輪的安裝（含漲套安裝）3、肘板與調(diào)整部件（1）肘板是經(jīng)過(guò)精確計(jì)算的鑄鐵件。它不只是傳力構(gòu)件，而且也是破碎機(jī)的保險(xiǎn)零件。當(dāng)破碎機(jī)中落入不能破碎的物料而使機(jī)器超過(guò)平常負(fù)荷時(shí)，肘板就會(huì)立即折斷，破碎機(jī)停止工作，從而避免整個(gè)機(jī)器的損壞。肘板和肘板墊采用滾動(dòng)接觸方式，正常使用情況下很少磨擦，只需在其接觸表面上涂上一層潤(rùn)滑脂即可。肘板損壞后請(qǐng)立即更換，更換方法，請(qǐng)看圖6所示。更換肘板前，請(qǐng)確保有合適的起重設(shè)備，并準(zhǔn)備合適的鋼絲繩。（2）調(diào)整部件是用于調(diào)整排料口大小，以及補(bǔ)償顎板、

10、肘板和肘板墊之間磨損的機(jī)構(gòu)。圖6肘板的更換（3）排料口的調(diào)整：肘板墊通過(guò)角鋼和螺栓緊固于調(diào)整座或動(dòng)顎上，調(diào)整墊片置于調(diào)整座與機(jī)架之間，并置于支承架，起頂螺栓（或頂頭與液壓起頂機(jī)）通過(guò)螺母或可穿過(guò)調(diào)整墊片頂住調(diào)整座，調(diào)整座上面通過(guò)楔塊或直接與機(jī)架連接，起頂螺栓或頂頭與液壓起頂機(jī)都可單獨(dú)起到調(diào)整作用。當(dāng)調(diào)整排料口時(shí)，首先適度擰松拉緊部件的拉桿螺母，松開彈簧，然后再松開楔塊螺栓，松開楔塊，擰緊起頂螺栓，（或把液壓起頂機(jī)頭部裝入頂頭，旋入機(jī)架后的螺母內(nèi)，將液壓起頂機(jī)的出油閥打開，扳動(dòng)手柄）起頂螺栓或頂頭向前推動(dòng)調(diào)整座，達(dá)到一定的開口度時(shí)，取出調(diào)整墊片，以達(dá)到增大排料口的需要；若放入調(diào)整墊片，則可達(dá)到減

11、小排料口的需要。在達(dá)到用戶所需的排料口尺寸后，首先松開起頂螺栓（可打開液壓起頂機(jī)的進(jìn)油閥，扳動(dòng)手柄，松開頂頭）調(diào)整座在動(dòng)顎部件自重的推力作用下，調(diào)整座及調(diào)整墊片組向機(jī)架后墻靠攏，壓實(shí)，注意起頂螺栓或頂頭松開程度應(yīng)達(dá)到調(diào)整座向后墻靠攏，壓實(shí)后而不相接觸，再擰緊楔塊螺栓，將楔塊與調(diào)整座與機(jī)架牢固，適度擰緊拉桿螺母收緊彈簧，即完成調(diào)整排料口工作。（見(jiàn)圖7）圖7 排料口的調(diào)整4、拉緊部件拉緊部件用以保證破碎機(jī)整個(gè)機(jī)構(gòu)緊密結(jié)合，并能夠平衡動(dòng)顎與肘板在工作時(shí)產(chǎn)生的慣性力。拉緊部件的裝配過(guò)程：拉桿的一端鉸接于動(dòng)顎下端的耳環(huán)上，另一端通過(guò)墊圈支承在機(jī)架后墻的下端，彈簧通過(guò)其兩端的墊圈和螺母壓緊。破碎機(jī)工作時(shí)彈

12、簧需要一定的預(yù)緊力，以防止肘板在工作時(shí)脫落，但不宜過(guò)大，只要能消除肘板與動(dòng)顎、調(diào)整部件間沖擊響聲即可，否則將影響彈簧的使用壽命，甚至使彈簧斷裂。5、鐵軌部件鐵軌通過(guò)地腳螺栓緊固在鋼筋混凝土基礎(chǔ)上。電動(dòng)機(jī)安裝在鐵軌上，支座嵌入鐵軌的槽中，根據(jù)三角皮帶的松緊程度調(diào)整電動(dòng)機(jī)與主機(jī)的距離，當(dāng)距離確定后，用緊固在支座上的調(diào)整螺釘頂住電動(dòng)機(jī)的底座，以防其走位。6、安全防護(hù)裝置安全防護(hù)裝置由用戶現(xiàn)場(chǎng)制作安裝并應(yīng)加上相應(yīng)標(biāo)志。 六、 安裝、操作和維修（一）顎式破碎機(jī)的安裝本機(jī)是由制造廠裝配、經(jīng)過(guò)空載試車后成臺(tái)提供的大型機(jī)器，分部件運(yùn)輸，用戶收到產(chǎn)品后應(yīng)按照裝箱單仔細(xì)清點(diǎn)，以便發(fā)現(xiàn)和排除運(yùn)輸過(guò)程中可能帶來(lái)的問(wèn)題

13、。1、由于本機(jī)在工作時(shí)振動(dòng)量較大，因此機(jī)器應(yīng)安裝在鋼筋混凝土結(jié)構(gòu)的基礎(chǔ)上，基礎(chǔ)的重量大致可取為本機(jī)器重量的8-10倍，地基的深度要大于該處土地凍結(jié)的深度，基礎(chǔ)圖提供的尺寸為主機(jī)和電動(dòng)機(jī)地腳螺栓的相對(duì)位置以及相關(guān)的其它參數(shù)，不作為施工圖。安裝地腳螺栓處必須留出預(yù)留孔，作為二次灌漿的依據(jù)。下料槽的高度和大小根據(jù)下部的出料方式由現(xiàn)場(chǎng)決定。2、二次灌漿的水泥牢固后再擰緊地腳螺栓。在這些過(guò)程中必須用水平儀測(cè)定機(jī)器的水平度，水平度的偏差在機(jī)架前墻的寬度范圍內(nèi)控制在2毫米以下，機(jī)架水平度的檢驗(yàn)尤為重要，它可確保進(jìn)料口位置不至因偏斜而使破碎機(jī)在工作時(shí)發(fā)生單邊進(jìn)料等現(xiàn)象，避免因負(fù)荷不均而損壞設(shè)備。3、安裝電動(dòng)機(jī)

14、時(shí)除檢查與主機(jī)的距離外，還應(yīng)檢查電動(dòng)機(jī)皮帶輪與主機(jī)槽輪中心平行相對(duì)應(yīng)，以確保所有的三角皮帶有效一致地工作。4、排料口尺寸大小應(yīng)按所需產(chǎn)品的粒度和處理能力進(jìn)行調(diào)整，在調(diào)整排料口時(shí)應(yīng)先松開拉緊彈簧，待調(diào)整好后，再適當(dāng)調(diào)整彈簧的脹緊程度，以防肘板在工作時(shí)脫落，詳見(jiàn)調(diào)整部件。（二）顎式破碎機(jī)的操作1、空載試車（1）連續(xù)運(yùn)轉(zhuǎn)2小時(shí)，軸承溫升不超過(guò)30。（2）所有緊固件應(yīng)牢固，無(wú)松動(dòng)現(xiàn)象。（3）飛、槽輪運(yùn)轉(zhuǎn)平穩(wěn)。（4）所有磨擦部位無(wú)擦傷，掉屑和研磨現(xiàn)象，無(wú)不正常的響聲。（5）排料口調(diào)整范圍應(yīng)符合要求。2、帶載試車當(dāng)空載試車合格后方可加料進(jìn)行帶載試車。（1）破碎機(jī)不得有周期性或顯著的沖擊聲。（2）最大給料粒

15、度應(yīng)符合設(shè)計(jì)規(guī)定。（3）連續(xù)遠(yuǎn)轉(zhuǎn)8h,軸承溫升不得超過(guò)30c。3、破碎機(jī)啟動(dòng)前的準(zhǔn)備工作（1）檢查軸承的潤(rùn)滑；肘板與動(dòng)顎、調(diào)整座上肘板墊的接觸等情況是否良好，肘板與肘板墊接觸處是否有足夠的潤(rùn)滑脂。（2）檢查所有緊固件是否堅(jiān)固。（3）檢查飛、槽輪配重中心位置是否正確，槽輪配重中心應(yīng)通過(guò)主軸中心孔與主軸偏心孔相對(duì)應(yīng)180度成為一條直線。（4）檢查傳動(dòng)皮帶是否安裝正確和情況良好，若發(fā)現(xiàn)皮帶破損應(yīng)及時(shí)更換，當(dāng)皮帶或槽輪上有油污時(shí)應(yīng)用干凈抹布及時(shí)擦凈。（5）檢查防護(hù)裝置是否良好，若發(fā)現(xiàn)防護(hù)裝置有不安全現(xiàn)象，應(yīng)及時(shí)排除。（6）檢查破碎腔內(nèi)有無(wú)物料或其它雜物，若有時(shí)應(yīng)清除干凈。（7）檢查調(diào)整墊片是否安裝正確

16、和壓緊。4、破碎機(jī)的啟動(dòng)（1）經(jīng)檢查、證明機(jī)器與傳動(dòng)部件情況正常后方可啟動(dòng)。（2）本機(jī)只準(zhǔn)在無(wú)負(fù)荷情況下啟動(dòng)。（3）啟動(dòng)后若發(fā)現(xiàn)不正常現(xiàn)象時(shí)應(yīng)立即停止啟動(dòng)，必須查明原因排除異常后方可再次啟動(dòng)破碎機(jī)。5、破碎機(jī)的使用（1）破碎機(jī)正常運(yùn)轉(zhuǎn)后方可開始投料。（2）應(yīng)將破碎物料均勻地加入破碎腔內(nèi)，避免側(cè)面加料或堆滿加料，以防止單邊過(guò)載、負(fù)荷突變或阻塞。（3）停車前應(yīng)首先停止加料，待破碎腔內(nèi)的破碎物料全部排出后，方可關(guān)閉電動(dòng)機(jī)。（4）在破碎時(shí)若因破碎腔內(nèi)物料阻塞而造成停滯時(shí)，應(yīng)立即關(guān)閉電動(dòng)機(jī)，必須將物料清除后方可再啟動(dòng)破碎機(jī)。（5）固定顎板和活動(dòng)顎板當(dāng)一端磨損后，可上、下調(diào)頭使用。（6）破碎機(jī)使用一定時(shí)間

17、后，應(yīng)重新緊固所有緊固件。（三）顎式破碎機(jī)的維修1、潤(rùn)滑（1）為保證機(jī)器的正常運(yùn)轉(zhuǎn)和延長(zhǎng)使用壽命，應(yīng)定期注油潤(rùn)滑。（2）加入軸承座內(nèi)的潤(rùn)滑脂應(yīng)為容積的50%-70%，每3-6個(gè)月更換一次。在換潤(rùn)滑脂時(shí)應(yīng)用潔凈的汽油或煤油仔細(xì)清洗滾柱軸承的滾道等部位，清洗時(shí)應(yīng)打開軸承座下的放油孔。（3）本機(jī)采用潤(rùn)滑脂應(yīng)根據(jù)機(jī)器使用的地區(qū)、氣候等條件決定，一般可采用鈣基，鈉基或鈣鈉基潤(rùn)滑脂，在潤(rùn)滑脂較干燥時(shí)，可用稀油與潤(rùn)滑脂調(diào)和后使用。（4）肘板與肘板墊之間只需在裝配或檢修時(shí)，在其接合面處加上適量的潤(rùn)滑脂即可。（5）潤(rùn)滑部件系用來(lái)把潤(rùn)滑油方便可靠的注入潤(rùn)滑點(diǎn)的機(jī)構(gòu)，潤(rùn)滑時(shí)間以圖中所示時(shí)間為準(zhǔn)。（本機(jī)共4個(gè)潤(rùn)滑點(diǎn)，

18、分別為四只軸承處）。（見(jiàn)圖8）圖8 潤(rùn)滑孔位置及潤(rùn)滑脂2、可能發(fā)生的故障和排除方法：可能發(fā)生的故障主要原因排除方法1.飛輪旋轉(zhuǎn)但是動(dòng)顎停止轉(zhuǎn)動(dòng) 1.彈簧斷裂2.拉桿斷裂3.肘板折斷1. 更換彈簧2.更換拉桿3.更換肘板2.破碎板抖動(dòng)并產(chǎn)生撞擊聲1.破碎板固定螺栓松動(dòng)2.破碎板固定螺栓斷裂1. 緊固破碎板固定螺栓, 如防松動(dòng)彈簧彈性不足應(yīng)更換2. 更換破碎板固定螺栓3.推力板支座中產(chǎn)生撞擊聲或其他不正常聲音1. 彈簧緊度不夠或松馳2. 推力板支座磨損或松馳3. 推力板肘頭磨損嚴(yán)重4. 出料口調(diào)整裝置調(diào)整得不均勻,造成推力板左右吃力不一致1. 擰緊彈簧或更換彈簧2. 更換推力板支座3. 更換推力板

19、重新調(diào)整出料口調(diào)整裝置4.飛輪松動(dòng)1. 鍵配合過(guò)松, 鍵和鍵槽磨損嚴(yán)重2. 軸端鎖緊裝置松動(dòng)把鍵打緊,或重開鍵槽更換鍵, 將軸端鎖緊裝置上緊5.破碎產(chǎn)品粒度增大顎板底部磨損嚴(yán)重調(diào)整排料口調(diào)節(jié)裝置, 縮小排料口, 如不行時(shí), 可將顎板上下對(duì)換或更換新顎板6.破碎腔堵塞，主電機(jī)的電流高于正常運(yùn)轉(zhuǎn)電流1. 大石塊進(jìn)入破碎腔上方,但又不能被破碎造成堵塞2. 破碎機(jī)下面的皮帶機(jī)發(fā)生故障, 排料口被堵3. 進(jìn)入粘性物料和其他雜物堵塞排料口4. 喂料量太大1. 停車后, 用鋼絲繩栓住大石頭, 再用吊車將大石頭吊出破碎機(jī)2. 停止喂料，排除皮帶機(jī)的故障，此時(shí)盡可能不停破碎機(jī)3. 停止喂料，疏通出料口，此時(shí)盡可

20、能不停破碎機(jī)4. 調(diào)慢喂料機(jī)轉(zhuǎn)速，減少喂料量7.軸承溫度過(guò)高1. 潤(rùn)滑脂不足2. 潤(rùn)滑脂臟污3. 軸承損壞1. 加入適量的潤(rùn)滑脂2. 清洗軸承后更換潤(rùn)滑脂3. 更換軸承3.易損件圖9 易損件位置易損件表明細(xì)序號(hào)名稱圖片使用壽命/月材質(zhì)1彈簧6彈簧鋼2拉桿6碳鋼3上邊護(hù)板4高錳鋼4下邊護(hù)板4高錳鋼5固定齒板4高錳鋼6活動(dòng)齒板4高錳鋼7肘板2鑄鐵8軸承6軸承鋼9肘板墊片4碳鋼注：1.以上易損件使用時(shí)間為理論時(shí)間，請(qǐng)以實(shí)際使用過(guò)程中出現(xiàn)的損壞情況，及時(shí)更換； 2.不同規(guī)格的破碎機(jī)，部分易損件外觀可能不盡相同請(qǐng)以實(shí)物為準(zhǔn)。日常維護(hù)實(shí)際需要每月每周每天檢查顎頭是否緊固，是否磨損檢查邊護(hù)板是否緊固，是否磨

21、損檢查卸料嘴確保附近沒(méi)有碎片，鋼鐵，厚片等雜物檢查所有的螺栓是緊固的檢查肘板檢查肘板是否有裂縫檢查肘板彈簧，確保沒(méi)有損壞并且調(diào)整平衡檢查空機(jī)運(yùn)轉(zhuǎn)聲音，如果有雜音請(qǐng)緊固肘板彈簧檢查飛輪是否有裂縫每天檢查機(jī)器停機(jī)時(shí)間，每天記錄下來(lái)檢查下降趨勢(shì)定期檢查軸承溫度，記錄下來(lái)并且觀看其上升趨勢(shì)檢查所有皮帶，確保其沒(méi)有磨損日常維護(hù)contents preface 1 product characteristic .1 product application .1 specifications and technical parameter.2 structure description and assemb

22、ly .3 installation operation and maintenance.10. prefaceplease read the manual carefully before operating it to make sure that the machine works well.l the improvement of our products is continuous, so maybe there will be some changes of specification without notice.l statement: you must operate the

23、 machine like this: before you start up the machine, please dont feed it; and before you stop the machine, insure that there is no material in it.。. product characteristichigh reduction ratio simple structure reliable operation convenient maintenance. product applicationpe(x) series jaw crusher, who

24、se size reduction ratio up to 46 and the final products are even, can be widely used in crushing hard, medium-hard, soft ore, and various kinds of ore, the solvent, slag, building stones, marble, etc. compression strength does not exceed 320 pa. this machine is suitable for mining, building construc

25、tion, highway, railway, water conservancy and chemical industry. . specifications and technical parameter itemmodelfeed opening size(mm)max. feeding size(mm)adjustable range of output size(mm)capacity(t/h)motor power(kw)weight(t)overalldimension(mm)pe40060040060035040-10015-6030-376.8170017321653pe5

26、0075050075042550-10040-10045-5511.2203519212000pe60090060090048065-16060-14055-7516.5229022062370pe7501060750106063080-15080-23090-11029265523023110pe9001200900120075095-165140-320110-13254.5378930503025pe1000120010001200850105-185180-400160-20056.5390033203280pex2501000250100021025-6015-5030-376.81

27、96415501380pex2501200250120021025-6020-6037-458.5219216051415. structure description and assemblydiagram 1 structure of jaw crusher1. fixed jaw plate 2. side plate（up） 3.movable jaw plate 4. jaw 5.toggle plate 6.tension device（spring and tension rod） 7. side plate（lower） 8. pulley 9.bearing 10.beari

28、ng 11.eccentric shaft 12. fly wheeljaw crusher uses motor as its power. through the motors wheels, the eccentric shaft is driven by v-belt and groove wheel to make the movable jaw move by a regulated track. therefore, the materials in the chamber that consists of fixed jaw, movable jaw and side- pla

29、te can be crushed and discharged through the discharge opening. 1. the framethe frame of jaw crusher has heavily impulsive load during work. so it must be of high intensity and rigidity. the frame is welded (the small jaw crusher is cast -steel). the fixed jaw fastening by high-strength bolt is inst

30、alled at the front frame. the up and lower side-plate is installed at the left and right side of the frame. 2. the movable jaw (1) structure characteristicmovable jaw is made of high-quality casting steel. its holes and troughs are made through precision machining and tested strictly, which can make

31、 sure that they can work safe and credible.the eccentric shaft is made of the excellent forging steel. its precision machining, heat treatment and inspection make it be of high intensity and rigidity.bearing adopts four sets self-aligning roller bearing and it has excellent loading capacity and auto

32、 self-aligning performance.both the fixed and movable jaw is made of high-quality manganese-steel. in order to extend its working time, it is designed symmetrically. so if one end is frayed, another end also can be used. flywheel and groove wheel are made of good casting iron. their weight and struc

33、ture can ensure the crusher work balanceable. the flywheel on the eccentric shaft can be exchanged and connected by the power lock. (2) installation of the movable jaw partsq a. installation of the eccentric shaft subassembly.the eccentric shaft and the bearing must be washed by karaffin oil, then i

34、nstall the oil partition at two ends of the eccentric shaft. put the two bearings into the oil of 80-100 degree for 15 minutes. when the hole is bigger than the eccentric shaft at 0.15, then put it on the ends of the eccentric shaft pressure the bearing so it would close to the shoulder of bearing,

35、until the bearing become cool, the clearance must be lower than 0.05mm. after clearing, you should put grease at 50 percent to 70 percent. diagram 2 installation process of eccentric shaft subassemblyq b. install eccentric shaft into movable jaw after fasten the unclosed cap and the paper gasket int

36、o the movable jaw with bolts, make sure the end down with the unclosed cap. then put the eccentric shaft parts into the movable jaw. when lift it please pay attention to make sure that the eccentric shaft and the movable jaws center line be consistent. put the bearing sleeve well slightly, then stri

37、ke and press gradually when the pressing amount is even. (do not hammer the bearing directly, put copper bar on the bearing and hammer the cooper bar), the procedure is the same as pressing the second bearing after the first one bears pressure, then pour into 50%-70% lubricating grease in the bearin

38、g, afterwards put on another side unclosed cap, paper gasket, etc., fasten with bolts, and should also make bearing outer surface with cover surface have 0.20.4 gap.diagram 3 install jaw crusher subassembly into jaw crusher holeq c. install of external bearing put every key into the keyway of eccent

39、ric shaft, then pack the cover of inner loop of the maze, pay attention to the direction, fetch other two bearings, wash clean with the kerosene, put the adapter sleeve into the hole of the bearing, install on the eccentric shaft, fasten into the round nut according to the structure chart. note that

40、 the whorl is on the eccentric shaft, with the purpose that eccentric shaft can make round nut fasten urgent when rotating fasten the round nut on the eccentric shaft first, make inner ring of the bearing close to the sealed ring, repeated for several times, make the axle bush fasten finally and mak

41、e round nut of bush withdraw, make the interval between round nut and inner circle is about 1mm. press the long-short teeth of gasket into the slot of round nut and fasten them, then pour 50%70% lubricant into bearing, then put into the inner loop of the cover respectively.diagram 4 installation of

42、external bearingq d. installation of flywheel and grooved pulleyput flywheel, grooved pulley and power lock on the eccentric shaft and have flywheel, grooved pulley close to sealed ring. then fasten the bolt of power lock after making sure that the mark of flywheel and grooved pulley be correspond t

43、o the mark of eccentric shaft. installation of power lock follows this instruction, then install shaft end baffle ring. (note: flywheel and grooved pulley are cast iron parts, avoid heat when installation). a routine is to install grooved pulley on the left end of eccentric shaft (face to feed openi

44、ng), and also can exchange groove pulleys position according to spots requirement.diagram5 installation of pulley and flywheel(include power lock) 3. the toggle plate and adjustment parts(1) the toggle plate is made of accurate casting iron. it is not only the component that spreads the strength, bu

45、t also the insurance part of crusher, the toggle will break up immediately and the crusher will stop working when some unbreakable materials go into the crusher. toggle and toggle mat adopt rolling contact way, which can reduce attrition during the normal operation, so the user only needs to put som

46、e lubrication grease on the contact surface. change the toggle plate as soon as its broken, and the change method please see diagram 6 (2) adjusting parts are used for adjusting the discharge size and reducing the attrition among jaw plate, toggle plate and shim.note: make sure that there is lifting

47、 device and reinforcing wire before change the toggle plate.diagram6 installation the toggle plate (3)adjustment of discharge openingthe shims are fixed on adjusting base or movable jaw by angle steel and bolts; shims are between adjusting base and frame, above supporting frame; lifting bolt (or hea

48、der and hydraulic jack) push adjusting base through bolt or shim, adjusting base connects with frame directly or through wedge, lifting bolt or heading and hydraulic jack can play adjusting role independently.when adjusting and arranging the discharge opening, unscrew the nut of tension rod which st

49、rains the part appropriately at first, unclamp spring, unclamp wedge a bolt, unclamp the wedge one, tighten the jack bolt, it push forward the toggle seat and achieve some space, then take out the shim reaching the needs of discharging opening; if add more shim, it can reduce the opening; when reach

50、ing the needs, unscrew the jack bolt and the toggle seat with shims will be back to the frame under the weight of movable jaw. pls note that the toggle seats should not contact with frame, then tighten the bolts and firm the framework, tighten the tension rod nut appropriately and tighten up the spr

51、ing, namely finish adjustment.diagram 7adjustment of discharge opening 4. the tension partit is used for guaranteeing the combination of whole configuration closely and balancing the mass force in working time.the assembling process:the end of tension rod connects to the earring on the low part of m

52、ovable jaw plate, another end is on the low part of rear frame through washers. the spring is clamped by the washers and nuts of two sides. it needs some pretightening force when crusher works to avoid the draw down. but the force cant be so big that the spring fracture. 5. the rail the rail is fast

53、ened on the basis of reinforced concrete through the foundation bolts. motor is installed on the rail, the motor base imbeds in the rail, adjust the distance from crusher according to the length of v belt. when the distance is confirmed, use the adjusting rod to fasten the motor base.6. safety device.safety devices are made and installed on working site with relative mark. installat