鄂式破碎機中英文說明書 - 副本

1、顎式破碎機顎式破碎機說明書一、機器的一般概述本系列產品，具有破碎比大，產品料度均勻，結構簡單，工作可靠，維修簡便，運營費用經濟等特點。廣泛運用于礦山、冶煉、建材、公路、鐵路、水利和化學工業(yè)等眾多部門，本機適用于對粗、中料粒、破碎抗壓強度不超過350兆帕的各種物料進行破碎。二、鄂式破碎機主要技術參數(shù)： 項 目 PE750×1060進料口尺寸（mm）750×1060出料口尺寸（mm）80200最大進料粒徑（mm）630偏心軸轉速（轉/分）250處理能力（T/h）120200電動機功率（kw）110電動機轉速（y/min）740自重、不含電動機(kg)25504三、結構

2、簡述本機主要由機架、動鄂、偏心軸、鄂板、肘板等零部件組成。電動機通過三角皮帶傳動偏心軸，使動鄂按照已調整好的軌跡進行運動，從而將破碎腔內的物料予以破碎。機架系單個整體鑄鋼結構，或鋼板焊接兩種，在破碎左右的機架側壁上，裝有邊護板，以防止機架壁磨損。 動鄂為一成型鑄鋼件，正面裝有活動鄂板，其上部借偏心軸與滾動軸承懸掛在機架上，下部支承在襯板上，在偏心軸兩端有飛輪和帶槽的皮帶槽輪。肘板的另一端支承于調整座上，襯板除對動鄂起著支承作用外，在外來不能破碎的物料進入破碎腔內，機器荷載突增的情況下，起保險作用，卻自身迅即斷裂，從保護其他機件不受損傷。調整座安裝在機架兩側的滑槽內,并與調整墊片緊貼，當排料口需

3、要進行調整時，用扳手將螺母頂緊，加入或減少調整墊片。調整座向前移，排料口即由大變小,反之，由小變大。1機架 2、活動鄂板 3.邊護板 4、皮帶輪5、動鄂 6、偏心軸 7拉緊螺栓 8、墊片組 9、調整座10、拉緊螺栓 11、頂桿螺栓 12、電動機 13、彈簧 14、拉桿15、肘板 16、肘板墊 17、活動鄂板四、安裝說明本機是由制造廠裝配后成臺供應的，用戶收到本機時，應進行檢查，以消除在運輸過程中可以出現(xiàn)弊病。由于在本機工作時振動量較大，故建議將本機安裝在混凝土基礎上，為了減少振動，噪音最好在破碎機和混凝土基礎之間墊以硬木板、橡膠帶或其它緩振材料。2、地基處理另見詳圖。3、在調整排料口前，應先松

4、開拉緊彈簧，待調整好后，再適當調整彈簧的漲緊程度，以防肘板在工作時脫落。五、使用須知1、起動前的準備工作(1)應仔細檢查軸承的潤滑情況是否良好,軸承內及肘板連接處是否有足夠的潤滑脂。(2)應仔細檢查所有的緊固體是否完全緊固。(3)防護裝置是否良好，發(fā)出不安全現(xiàn)象，應立即消除。(4)檢查破碎腔內有無礦石或其他雜物，如有則應立即消除。2、破碎機的起動：（1）經檢查證明機器與傳動部分情況正常即可起動。（2）本機只能在無荷情況下起動。（3）起動后，若發(fā)現(xiàn)有不正常的情況時，應立即停車，待查明原因，排除隱患，方可再次起動。3、維護和使用：（1）破碎機正常運轉后，方可投料。（2）待破碎材料應均勻的加入破碎腔

5、內，并應避免側面加料，防止負荷突變或單邊突增。（3）在正常工作情況下，軸承的溫度一般在40，最高溫度不得超過70，否則應立即停車，查明原因加以消除。（4）停車前，應先停止加料，待破碎腔內被破碎物料完全排空后，方可關閉電動機。（5）在使用時，若因破碎腔內物料阻塞而造成停車，應立即關閉電動機，必須將物料清除后，方可再行使用。（6）鄂板一端磨損后調頭使用。（7）機器正常運行4小時停機應對各緊固螺絲重新緊固一次。4、潤滑：（1）經常注意及時做好摩擦面的潤滑工作，可保證機器的正常運轉和延長使用壽命（2）本機采用的潤滑脂，應根據(jù)使用地點，氣溫等條件來決定，一般可采用鈣基或鈣基潤滑脂。（3）加入軸承座的潤滑

6、脂為其容積的5070%，每三個月必須更換一次，換新油時必須使用干凈的汽油或煤油清洗軸承與承座內的污物。（4）肘板與肘板墊，接觸處在機器開動前，必須加入潤滑脂。六、可能產生的故障和消除方法故障現(xiàn)象原因消除辦法1.破碎板抖動，響聲不正常襯板松動停車檢修，把襯板固緊2.推力板支承墊中產生撞擊聲支承墊磨損，或者彈簧拉力不足，或損壞更換支承墊或彈簧3.連桿頭產生沖擊聲偏心軸軸襯磨損刮研軸襯或更換軸襯4.破碎產品粒度增大襯板下部嚴重磨損將襯板上下調頭使用，或更換襯板，調節(jié)排礦口5.推力板從支承墊中脫落彈簧損壞，拉桿損壞或拉桿螺帽脫扣更換損壞了的另件，重新安裝推力板6.飛輪擺動，偏心軸回轉漸慢皮帶輪與飛輪的

7、漲緊套松弛或已損壞需要更換漲緊套7.動顎停止擺動連桿前后擺動推力板已損壞，或者連桿已損壞更換推力板、或檢修連桿七、易損件名稱與數(shù)量1、肘板1塊2、邊護板2塊3、固定鄂板1塊4、活動鄂板1塊5、肘板墊2塊6、彈簧1塊八、安全操作規(guī)程1、操作本機人員，須經過安全技術教育2、機器運轉時，嚴禁從上面向機器窺視3、設備運轉時，嚴禁進行任何調整，清理或檢修等工作4、設備運轉時，嚴禁用手直接在進料口上或破碎腔內搬運和挪動礦石。5、本機的電器設備應接地，并將電線裝在絕緣管內。Jaw Crusher Operation Manual. General IntroductionJaw crusher has th

8、e features of high crushing ratio, simple structure, working stable, easy maintenance and economic running expense. It is mainly used in mine, metallurgy, building material, high way, rail way, water facility and chemical industry, etc. This series crusher is applicable for crushing various material

9、s with compression resistance less than 350Mpa. Main Technical Parameters of Jaw crusherItem PE750×1060Feeding size(mm)750×1060Output size(mm)80200Maximum feeding size(mm)630Rotating speed of eccentric shaft(r/min)250Handling capacity(T/h)120200Motor power（Kw）90Rotating speed of Motor (y/m

10、in)740Weight without motor(kg)25504.General Introduction of Jaw Crusher Structure Jaw crusher is composed of frame, rotating jaw, eccentric shaft, jaw plate and plate knee, etc. The motor drives the eccentric shaft through V-belt, making the movable jaw do periodic movement according to the well tim

11、ed track. The material is crushed in this process. The frame adopts whole cast steel structure or welding steel plate. Guard plates are installed on the left and right side of the frame, preventing the side frame wearing.Rotating jaw adopts moulding cast steel, which has movable jaw plate at front,

12、the above part hang on the frame by the eccentric shaft and rotating shaft, the under part bear on the plate. Belt pulley with fly wheel and trough are installed at both side of eccentric shaft.The other side of plate knee bear on the adjust base. The plate supports the movable jaw, also it can cut

13、off itself for safety when the load is increased, protecting the other part of the components. One spare plate is with the machine, which is used at the discharging opening.Adjust base is installed in the side trough of the frame, close to the adjust block. When the discharging opening need adjust,

14、turn right of the screw nut with the spanner. Adjust base rise, the discharging opening becomes small, otherwise, small instead.1. Frame 2. Rotating jaw 3. Guard plate 4. Belt pulley 5. Rotating jaw 6. Eccentric shaft7. Draw-in bolt 8. Gasket unit 9. Adjust base 10. Draw-in bolt 11. Ejector rob bolt

15、 12. Motor 13. Spring 14. Pull rod 15. Plate 16. Plate pad 17. Rotating jaw plate.Installation Instructions1. For jaw crusher is supplied after mounted, the user should check the machine to eliminate the possible damage in the travelling after receiving the machine.For the strong vibration of the ja

16、w crusher when working, we suggest the user install it on the concrete base. In order to decrease the vibration and noise, its better to install a hard wood plate, rubber belt between the crusher and the concrete base.2. For ground treatment, please see the detail drawing.3. When adjust the discharg

17、ing opening, spring should be loosen first. After adjusting work, adjust the spring tension degree to avoid plate dropping. Important notice1. Prepare work before starting(1)Carefully check the lubricate of bearing, and check if there is enough lubricate grease in the bearing and the plate connectio

18、n(2) Carefully check the fasteners(3) Check the protection device and eliminate the unsafe state.(4) Check if there is ore or other material in the crushing chamber. Remove it before starting.2. Start running of the jaw crusher(1)After checking, run the crusher if the machine and the drive part are

19、in sound condition.(2) Only permits to start without load.(3) After starting, if abnormal situation happens, shut down the machine immediately.Restart running the crusher after the problem has been found and solved. 3. Maintain and use(1) When the crusher running normal, you can just begin to feed t

20、he material.(2) The raw material should be put into in the crusher evenly, avoid side feeding, preventing the sudden change of load or increasing unilaterally.(3) The bearing temperature should be 40 under normal condition, and the maximum temperature should not exceed 70. Otherwise, you should shut

21、 down the crusher immediately, and check the problem.(4) Stop feeding before shutting down the crusher. Shut down the motor after the completely discharge of the raw material in the chamber.(5) When the chamber is blocked when crushing, shut down the motor and remove the blocked material.(6) Change

22、the side of the jaw plate when one side is wearing.(7) Fasten the screw after 4 hours normal running. 4. Lubrication(1) Keep lubricate of the friction surface timely, insuring the stable working of the machine and long service life.(2) The lubricate grease should be chosen according to the site cond

23、ition and temperature. Usually calcium base lubricating grease.3、 The lubricating grease account for 50%-70% of the volume and it is must be changed every three months. Clean the inside with clean petrol or coal oil.4. Grease should be added between the plate and plate pad before the starting. Possi

24、ble fault and solve methodFault phenomenonFault causesSolve method1. Plate vibrated with abnormal noisePlate flexibleShut down and check, fasten the plate 2.Noise from the toggle plate supporting bearing padSupporting bearing wearing, or not enough spring tension or damage Change the supporting pad

25、or spring3.Impact noise caused by connecting rodEccentric shaft bush wearingScraping bush or change the bush4. The output size become largeSerious damage of the plateHead back of the plate, or change the plate, adjust the discharging opening5.Toggle plate drop from the bearing support padSpring damage, connecting rod damage or drop out of the pull rod nutChange the damaged parts, remount the toggle plate6.Flywheel swing, rotation of eccentric shaft