颚式破碎机使用说明书-中英文

1、圆锥破碎机 键入文字颛式破碎机使用说明书郑州市长城H工机械有限公司键入文字雷蒙磨粉机 -17 -1. 敬告用户 12. 产品特点 13. 产品用途 14. 常用颗式破碎机的规格和技术参数 25. 结构简述及装配 36. 颗破的安装、操作和维修 10-8 -敬告客户为了确保本机正常工作，充分发挥本机应有的性能，希望使用单位在使用本机之前首先熟悉本机说明书，并按照说明书技术要求进行操作。因产品技术性能不断优化，其技术参数的改进恕不另行通知，谨此致歉。机器开机之前不能加料；机器停机之前将料出完。二、产品特点破碎比大结构简单工作可靠维护方便三、产品用途PE(X)系列复摆颗式破碎机，广泛用丁各种硬脆的非

2、金届矿石、熔渣、炉渣、建筑 石料、大理石等抗压强度不超过 320兆帕的大块物料的中等粒度破碎。破碎比可达 4-6, 且产品粒度均匀。可广泛应用丁矿山、冶炼、建材、公路、铁路、水利和化学工业等众多 行业。四、常用颗式破碎机的规格和性能项目进料口最大进料出料口可产量电机重量夕卜形尺寸边长调节范围(t/h)功率(t)尺寸型号(mm)(mm)(mm)(kw)(mm)PE400X 600400 X60035040-10015-6030-376.81700 X1732 X1653PE500X 750500 X75042550-10040-10045-5511.22035 X1921 X2000PE600X

3、 900600 X90048065-16060-14055-7516.52290 X2206 X2370PE750X 1060750 X106063080-15080-23090-110292655 X2302 X3110PE900X 1200900 X120075095-165140-320110-13254.53789 X3050 X3025PE1000X 12001000 X1200850105-185180-400160-20056.53900 X3320 X3280PEX250X 1000250 X100021025-6015-5030-376.81964 X1550 X1380PE

4、X250X 1200250 X120021025-6020-6037-458.52192 X1605 X1415五、结构简述及装配11 10 98图1颗式破碎机结构图I. 定颗（衬板）2.边护板（上）3.动颗衬板4.动颗5.肘板6.拉紧装置（弹簧和拉杆）7.边护板（下）8.带轮9.轴承10.轴承II. 偏心轴12.飞轮颗式破碎机以电动机为动力，通过电动机皮带轮，由三角皮带和槽轮驱动偏心轴，使动颗按预定轨迹 作往复运动。物料在固定颗板，活动颗板和边护板组成的破碎腔内破碎后通过下部的排料口排出。1、机架部件颗式破碎机的机架，在工作中受到很大的冲击载荷，因此，它应具有足够的强度和刚 度。机架为焊接件

5、（小型颗破为铸钢件）。机架的前墙装有用高强度螺栓紧固的固定颗板； 机架的左、右内侧壁装有用高强度螺栓紧固的边护板。2、动颗部件（1）结构特征：动颗为整体优质铸钢结构，其内孔以及凹槽等部位经过精确加工与检测，确保工作时安全、可靠。偏心轴为优质高强度锻钢，经多次精密的机械加工、热处理和探伤检查制成，因此具 有足够的强度和刚度轴承采用4套调心滚子轴承，具有良好的承载和自动调心的性能。活动颗板和固定颗板均为优质高铤钢铸件， 为延长其使用寿命，其形状设计成上、下 对称，即当一端磨损后可调头使用。 飞轮、槽轮为优质铸铁件，其重量和结构足够保证破 碎机能平衡地工作。飞槽轮在偏心轴上的两端位置可以相互调换，

6、并通过胀紧套或键连接。(2) 动颗部件装配过程：a. 偏心轴组件安装。取偏心轴、轴承二只并用煤油活洗干净，然后将二只挡油盘装 丁偏心轴两端。二只轴承置丁 80-100 C油中加热15分钟左右，测量轴承的内圈孔大丁偏 心轴轴颈0.15mm时，取出并热套丁偏心轴的两端，施压顶住轴承使之与轴肩靠紧，直到 轴承完全冷却为止，其间隙不得大丁 0.05mm套合后整理活洗干净，在轴承中注入50%-70% 润滑脂。(见图2)1.偏心轴4.挡油盘和轴承安装后图2偏心轴组件安装过程注意偏心轴方向,b. 偏心轴装入动颗。 装妥动颗一端的透盖、纸垫圈等，并用螺栓紧固。此时，将动 颗孔竖放，使装好透盖的一端朝下，接着将

7、偏心轴装配组件吊入动颗中，吊装时须注意：偏心轴和动颗同孔中心线保持一致，放正轴承外套，先轻压作好导向，当压入量均匀渐进时，方可进行连续敲压。（不能用锤直接敲击轴承，应在轴承上垫放铜棒 后，再敲击铜棒）；当第一只轴承压入后装第二只轴承时程序同上。继后，在轴承中注入 50%-70%勺润滑脂，最后再装妥另一侧的透盖、纸垫等，并用螺栓坚固。装妥后应使轴承 外圈端面与透盖端面有0.2-0.4的间隙，它是通过装入适量纸垫圈得到的.（见图3）L2 一把翁0抽爆 件装稠拳4.安装克早透血3 一在刘邪令 段安装透盖图3动颗组件装入动颗孔c. 外部轴承的安装。把各个键分别装入偏心轴上的键槽内，再分别装入迷宫内环透

8、 盖，注意左右方向，取另外二只轴承，用煤油活洗干净，把紧定衬套放入轴承孔内，再安 装丁偏心轴上，按结构图旋入圆螺母，止退垫圈。注意偏心轴上有左、右旋螺纹，目的是偏心轴旋转时应使圆螺母越旋越紧， 先旋偏心轴上圆螺母，使之压紧紧定衬套，再旋紧定 衬套上的圆螺母，使轴承内圈靠紧密封圈，这样反复数次，最终使轴承紧固，把紧定衬套上的圆螺母退出，使之与轴承内圈间隙为1mm右（在拆轴承时，先松掉偏心轴上的圆螺 母再旋紧紧定衬套上的圆螺母即可把轴承拆下）。把止退垫圈的长短齿分别压入紧定衬套 上的圆螺母和偏心轴上的圆螺母槽内并紧固，然后在轴承中注入50%-70啊滑脂，再分别装入透盖内环。（见图4）图4外部轴承的

9、装配d. 飞、槽轮的安装把飞、槽轮及胀紧套（或键）放丁偏心轴上，使飞、槽轮与密封圈靠紧，并汪意使飞、槽 轮上的标记与偏心轴上标记对应后旋紧胀紧套上的螺栓，胀套安装方法按此本手册，然后装妥轴端挡圈。（注意：飞槽轮系铸铁件，安装时切忌热套）槽轮常规是安装在偏心轴左 端（面对进料口方向看），也可根据现场需要使飞、槽轮位置进行对调。（见图5）涨套1.把带轮（飞轮）吊装到偏心轴上2.把涨套压入偏心轴（预先松开涨套上的螺栓）3. 拧紧涨套上的螺栓，使带轮（飞轮）卡紧，然后装上轴端挡圈图5飞轮、槽轮的安装（含涨套安装）3、肘板与调整部件（1）肘板是经过精确计算的铸铁件。它不只是传力构件，而且也是破碎机的保险

10、零件。当破碎机中落入不能破碎的物料而使机器超过平常负荷时， 肘板就会立即折断，破碎 机停止工作，从而避免整个机器的损坏。肘板和肘板垫采用滚动接触方式，正常使用情况 下很少磨擦，只需在其接触表面上涂上一层润滑脂即可。 肘板损坏后请立即更换，更换方 法，请看图6所示。更换肘板前，请确保有合适的起重设备，并准备合适的钢丝绳。（2）调整部件是用丁调整排料口大小，以及补偿颗板、肘板和肘板垫之间磨损的机-10 -2.启动起重设备向上吊起， 使动鄂缓慢旋转直到与定鄂1.用钢丝绳吊住动鄂下端， 钢丝绳上端挂在起重设备的 挂钩上4.将新肘板吊装到位3.拆掉调整装置和拉紧装置5.安装调整和拉紧装置-8 - 6.缓

11、慢放下动鄂，使肘板两端 顶紧，并适当调整拉紧装置-17 -20 -调整座肘板图6肘板的更换（3）排料口的调整：肘板垫通过角钢和螺栓紧固丁调整座或动颗上， 调整垫片置丁调整座与机架之间，并 置丁支承架，起顶螺栓（或顶头与液压起顶机）通过螺母或可穿过调整垫片顶住调整座， 调整座上面通过楔块或直接与机架连接，起顶螺栓或顶头与液压起顶机都可单独起到调整 作用。当调整排料口时，首先适度拧松拉紧部件的拉杆螺母， 松开弹簧，然后再松开楔块螺 栓，松开楔块，拧紧起顶螺栓，（或把液压起顶机头部装入顶头，旋入机架后的螺母内， 将液压起顶机的出油阀打开，扳动手柄）起顶螺栓或顶头向前推动调整座， 达到一定的开 口度时

12、，取出调整垫片，以达到增大排料口的需要；若放入调整垫片，则可达到减小排料口的需要。在达到用户所需的排料口尺寸后，首先松开起顶螺栓（可打开液压起顶机的进 油阀，扳动手柄，松开顶头）调整座在动颗部件自重的推力作用下，调整座及调整垫片组 向机架后墙靠拢，压实，注意起顶螺栓或顶头松开程度应达到调整座向后墙靠拢，压实后而不相接触，再拧紧楔块螺栓，将楔块与调整座与机架牢固，适度拧紧拉杆螺母收紧弹簧， 即完成调整排料口工作。（见图7）2. 松开压紧楔块螺栓,松开楔块3. 转动起顶螺栓，推动起顶调整座4. 增加或者减少垫片1.适度松开螺栓，松开弹簧及拉杆图7排料口的调整4、拉紧部件拉紧部件用以保证破碎机整个机

13、构紧密结合，并能够平衡动颗与肘板在工作时产生的 惯性力。拉紧部件的装配过程：拉杆的一端皎接丁动颗下端的耳环上，另一端通过垫圈支承在机架后墙的下端， 弹簧 通过其两端的垫圈和螺母压紧。破碎机工作时弹簧需要一定的预紧力，以防止肘板在工作 时脱落，但不宜过大，只要能消除肘板与动颗、 调整部件问冲击响声即可，否则将影响弹 簧的使用寿命，甚至使弹簧断裂。5、铁轨部件铁轨通过地脚螺栓紧固在钢筋混凝土基础上。电动机安装在铁轨上，支座嵌入铁轨的 槽中，根据三角皮带的松紧程度调整电动机与主机的距离， 当距离确定后，用紧固在支座 上的调整螺钉顶住电动机的底座，以防其走位。6、安全防护装置安全防护装置由用户现场制作

14、安装并应加上相应标志。六、安装、操作和维修（一）颗式破碎机的安装本机是由制造厂装配、经过空载试车后成台提供的大型机器，分部件运输，用户收 到产品后应按照装箱单仔细活点，以便发现和排除运输过程中可能带来的问题。1、由丁本机在工作时振动量较大，因此机器应安装在钢筋混凝土结构的基础上，基 础的重量大致可取为本机器重量的 8-10倍，地基的深度要大丁该处土地冻结的深度，基 础图提供的尺寸为主机和电动机地脚螺栓的相对位置以及相关的其它参数，不作为施工图。安装地脚螺栓处必须留出预留孔，作为二次灌浆的依据。下料槽的高度和大小根据下 部的出料方式由现场决定。2、二次灌浆的水泥牢固后再拧紧地脚螺栓。在这些过程中

15、必须用水平仪测定机器的水平度，水平度的偏差在机架前墙的宽度范围内控制在 2毫米以下，机架水平度的检验尤 为重要，它可确保进料口位置不至因偏斜而使破碎机在工作时发生单边进料等现象， 避免 因负荷不均而损坏设备。3、安装电动机时除检查与主机的距离外，还应检查电动机皮带轮与主机槽轮中心平 行相对应，以确保所有的三角皮带有效一致地工作。4、排料口尺寸大小应按所需产品的粒度和处理能力进行调整，在调整排料口时应先 松开拉紧弹簧，待调整好后，再适当调整弹簧的胀紧程度，以防肘板在工作时脱落，详见 调整部件。(二) 颗式破碎机的操作1、空载试车(1) 连续运转2小时，轴承温升不超过30 Co(2) 所有紧固件应

16、牢固，无松动现象。(3) 飞、槽轮运转平稳。(4) 所有磨擦部位无擦伤，掉屑和研磨现象，无不正常的响声。(5) 排料口调整范围应符合要求。2、带载试车当空载试车合格后方可加料进行带载试车。(1) 破碎机不得有周期性或显著的冲击声。(2) 最大给料粒度应符合设计规定。(3) 连续远转8h，轴承温升不得超过30° G3、破碎机启动前的准备工作(1) 检查轴承的润滑；肘板与动颗、调整座上肘板垫的接触等情况是否良好，肘板 与肘板垫接触处是否有足够的润滑脂。(2) 检查所有紧固件是否坚固。(3) 检查飞、槽轮配重中心位置是否正确，槽轮配重中心应通过主轴中心孔与主轴 偏心孔相对应180度成为一条

17、直线。(4) 检查传动皮带是否安装正确和情况良好，若发现皮带破损应及时更换，当皮带 或槽轮上有油污时应用干净抹布及时擦净。(5) 检查防护装置是否良好，若发现防护装置有不安全现象，应及时排除。(6) 检查破碎腔内有无物料或其它杂物，若有时应活除干净。(7) 检查调整垫片是否安装正确和压紧。4、破碎机的启动(1) 经检查、证明机器与传动部件情况正常后方可启动。(2) 本机只准在无负荷情况下启动。(3) 启动后若发现不正常现象时应立即停止启动，必须查明原因排除异常后方可再次启动破碎机。5、破碎机的使用(1) 破碎机正常运转后方可开始投料。(2) 应将破碎物料均匀地加入破碎腔内，避免侧面加料或堆满加

18、料，以防止单边过载、负荷突变或阻塞。(3) 停车前应首先停止加料，待破碎腔内的破碎物料全部排出后，方可关闭电动机。(4) 在破碎时若因破碎腔内物料阻塞而造成停滞时，应立即关闭电动机，必须将物料活除后方可再启动破碎机。(5) 固定颗板和活动颗板当一端磨损后，可上、下调头使用。(6) 破碎机使用一定时间后，应重新紧固所有紧固件。(三) 颗式破碎机的维修1、润滑(1) 为保证机器的正常运转和延长使用寿命，应定期注油润滑。(2) 加入轴承座内的润滑脂应为容积的 50%-70%每3-6个月更换一次。在换润滑脂时应用洁净的汽油或煤油仔细活洗滚柱轴承的滚道等部位，活洗时应打开轴承座下的放油孔。(3) 本机采

19、用润滑脂应根据机器使用的地区、气候等条件决定，一般可采用钙基，钠基或钙钠基润滑脂，在润滑脂较干燥时，可用稀油与润滑脂调和后使用。(4) 肘板与肘板垫之间只需在装配或检修时，在其接合面处加上适量的润滑脂即可。(5) 润滑部件系用来把润滑油方便可靠的注入润滑点的机构，润滑时间以图中所示时间为准。(本机共4个润滑点，分别为四只轴承处)。(见图8)3脚。&复含钙基润滑脂卑衣恤注钦z ,ft图8润滑孔位置及润滑脂2、可能发生的故障和排除方法：可能发生的故障主要原因排除方法1.飞轮旋转但是动颗停 止转动1. 弹簧断裂2. 我杆断裂3. 肘板折断1. 更换弹簧2. 更换拉杆3. 更换肘板2.破碎板抖

20、动并产生撞 击声1. 破碎板固定螺栓松动2. 就碎板固定栓断裂1. 紧固破碎板固定螺栓，如 防松动弹簧弹性不足应更2. 更换破碎板固定螺栓3.推力板支座中广生撞 击尸或其他小止常尸首1. 弹簧紧度不够或松 驰2. 推力板支座磨损或 松驰3. 推力板肘头磨损严 重4. 出料口调整装置调 整得不均匀，造成推 力板左右吃力不一 致1. 拧紧弹簧或更换弹簧2. 更换推力板支座3. 更换推力板重新调整出料 口调整装置4.飞轮松动1. 键配合过松，键和 键槽磨损严重2. 轴端锁紧装置松动把键打紧，或重开键槽更换 键，将轴端锁紧装置上紧调整排料口调节装置，缩小5. 破碎产品粒度增大颗板底部磨损严重排料口 ,

21、如不行时，可将领板上下对换或更换新颗板7.轴承温度过高1. 大石块进入破碎腔 上方，但乂不能被破 碎造成堵塞2. 破碎机下面的皮带 机发生故障，排料 口被堵3. 进入粘性物料和其 他杂物堵塞排料口 64. 喂料量太大1.停车后，用钢丝绳栓住大 "头，再用吊车将大石头 吊出破碎机停止喂料，排除皮带机的 故障，此时尽可能不停破 碎机停止喂料，疏通出料口，2此时导可能不停破碎机4°调慢也料机转速，减少喂6.破碎腔堵塞，主电机 的电流高丁正常运转电 流2.3.展量匕日匕日1.加入适量的润滑月2.活洗轴承后更涣润超3倒更换轴承-tJ- Jz. .<-1图9易损件位置易损件表明细

22、）丁与名称图片使用寿命/月材质6弹簧钢碳钢7肘板2铸铁8轴承O6轴承钢9肘板垫片4碳钢不同规注:1.以上易损件使用时间为理论时i请以实际使用过程中出现的损坏，1青况及时更换;2.日常维护实际需要每月每周每天格的破碎机，部分易损件外观可能不尽相同请以实物为准。检查颗头是否紧固，是否磨损检查边护板是否紧固，是否磨损检查卸料嘴确保附近没有碎片，钢铁，厚片等杂物检查所有的螺栓是紧固的检查肘板检查肘板是否有裂缝检查肘板弹簧，确保没有损坏并且调整平衡检查空机运转声首，如果有杂首请紧固肘板弹簧检查飞轮是否有裂缝每天检查机器停机时间，每天记录下来检查卜降趋势定期检查轴承温度，记录下来并且观看其上升趋势检查所有

23、皮带，确保其没有磨损日常维护ContentsI Preface 1II Product Characteristic .1ID Product Application .1IV Specifications and Technical Parameter .2V Structure Description and Assembly .3VI Installation Operation and Maintenance .10I . PrefacePlease read the manual carefully before operating it to make sure that the

24、machine works well.The improvement of our products is continuous, so maybe there will be some changes of specification without notice.Statement: you must operate the machine like this: before you start up the machine, please don' feed it; and before you stop the machin e, insure that there is no

25、 material in it.。II . Product characteristicHigh reduction ratioSimple structureReliable operationConvenient maintenance.ID . Product applicationPE(X) series Jaw crusher, whose size reduction ratio up to 4 6 and the final products are even,can be widely used in crushing hard, medium-hard, soft ore,

26、and various kinds of ore, the solvent,slag, building stones, marble, etc. Compression strength does not exceed 320 Pa. This machine issuitable for mining, building construction, highway, railway, water conservancy and chemicalindustry.IV . Specifications and technical parameterItemModel、FeedOpeningS

27、ize(mm)Max.FeedingSize(mm)AdjustableRange of Output Size (mm)Capacity(t/h)MotorPower(kw)Weight(t)Overall Dimension (mm)PE400X 600400 x60035040-10015-6030-376.81700 X1732 X1653PE500X 750500 X75042550-10040-10045-5511.22035 X1921 X2000PE600X 900600 X90048065-16060-14055-7516.52290 X2206 X2370PE750X 10

28、60750 X106063080-15080-23090-110292655 X2302 X3110PE900X 1200900 X120075095-165140-320110-13254.53789 X3050 X3025PE1000X 12001000 X1200850105-185180-400160-20056.53900 X3320 X3280PEX250X 1000250 X100021025-6015-5030-376.81964 X1550 X1380PEX250X 1200250 X120021025-6020-6037-458.52192 X1605 X1415-1 -S

29、tructure description and assemblyDiagram 1 Structure of Jaw Crusher1. Fixed jaw plate2. Side plate ( Up ) 3.Movable jaw plate4. Jaw5.Toggle Plate6.Tension device (spring and tension rod7. Side plate (lower )8. Pulley9.Bearing 10.Bearing11.Eccentric Shaft12. Fly wheelJaw Crusher uses motor as its pow

30、er. Through the motor' s wheels, the eccentric shaftis 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- plate can be crushed and discharged through the discharge opening.

31、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 installed at the front frame. The up and lower side-plate is install

32、ed 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 throughprecision machining and tested strictly, which can make sure that they can work safe and credible.The eccentric shaft is m

33、ade of the excellent forging steel. Its precision machining, heat treatmentand 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-2 -self-aligning performance.Both the fixed and movable jaw is made

34、 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 structure can ensure the crusher work balanceable. The flywheel on the

35、 eccentric shaft can be exchanged and connected by the power lock.(2) Installation of the movable jaw partsa. . Installation of the eccentric shaft subassembly.The eccentric shaft and the bearing must be washed by karaffin oil, then install the Oil Partition at two ends of the eccentric shaft. Put t

36、he 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, until the bearing become cool, the clearance must be lower than 0.

37、05mm. After clearing, you should put grease at 50 percent to 70 percent.1.Eccentric Shaft2.Installation of Oil PartitionJedded。4.Diagram After above Step 3Diagram 2 Installation Process of Eccentric Shaft Subassemblyb. Install eccentric shaft into movable jawAfter fasten the unclosed cap and the pap

38、er gasket into the movable jaw with bolts, make sure theend 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 jaw'enter line be consistent. Put the bearing sleeve well sligh

39、tly, then strike 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

40、 in the bearing, 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.unclosed capeccentric shaftsubassembly1 L n1.install unclosed cap on one end。吐install eccentric shaft subassemblymovable

41、jaw palteplete the installationunclosed cap3.install unclosed cap on the other end of movable jaw plateinto the movable jaw plateDiagram 3 Install Jaw Crusher Subassembly into Jaw Crusher Holec. Install of external bearingPut every key into the keyway of eccentric shaft, then pack the cover of inner

42、 loop of the maze, pay attention to the direction, fetch other two bearings, wash clean with the kerosene, put the adaptersleeve into the hole of the bearing, install on the eccentric shaft, fasten into the round nut according to the structure chart. Note that the whorl is on the eccentric shaft, wi

43、th 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 make round nut of bush withdraw, make the i

44、nterval 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% s 70% lubricant into bearing, then put into the inner loop of the cover respectively.the cover of innbearing eccentric shaft loop of the maze upper

45、round nutadapter sleeve adapter sleuver round nutDiagram 4 Installation of external bearingd. 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

46、 making sure that the mark of flywheel and grooved pulley be correspond to 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 inst

47、all grooved pulley on the left end of eccentric shaft (face to feed opening), and also can exchange groove pulley' s position according tospot ' s requirement.power lock1.lift the pulley(flywheel)on the eccentric shaft2. press the power lock into the eccentric shaft(loseen the bolt of power

48、lock)Lock ring3. tight the bolt of power lock to fasten the pulley(flywheel), then installa lock ring at the end of shaftDiagram5 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 c

49、omponent that spreads the strength, but 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 operat

50、ion, so the user only needs to put some lubrication grease on the contact surface. Change the toggle plate as soon as it ' s 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 an

51、d shim.Note: Make sure that there is lifting device and reinforcing wire before change thetoggle plate.1. Hanging the end of movable jaw with reinforcing wire , the upper end of reinforcing wire hanging on the suspender of lifting equioment2.start crane installation , make the movable jaw plate rota

52、ting slowly till it next to fixed jaw plate tightly3.take off adjusting device and tension device4.install the new toggle plate at the right place5.install adjusting device and tension device6.put down the movable jaw slowly , let the toggle plate tight at both ends and adjust tension device appropr

53、iately.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 header and hydraulic jack) push adjusting base through b

54、olt 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 strains the part appropriately at first, unclamp spring, unclamp wedge a bolt, unclamp the wedge one, tighten the jack bolt, it push forward the togg