外文翻译凿岩以及鄂式破碎机的简介3DDAS
颚式破碎机中英文简介

颚式破碎机Jaw Crusher颚式破碎机广泛应用于矿山、冶炼、建材、公路、铁路、水利,化工等行业中各种矿石与大块物料的中等粒度破碎。
破碎成颗粒均匀的小块,与砂石、选矿设备配套,也可用于生产路基石以及建筑石子做骨料。
Jaw Crusher is widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industry, for the medium-grained broken of variety of ores and bulk materials. Jaw crusher can break the bulk material into small uniformed particles , it is the corollary equipment of sand/stone making plant and ore beneficiation plant. Also it can produce road cornerstone stones and constructionstone aggregate.主要技术参数Technical Parameters:型号 Model 最大进料Max. Input Size (mm ) 调整范围Adjustment Range (mm )主轴转速 Shaft Speed (r/min ) 电机功率 Motor Power (kw )外型尺寸OverallDimensions (mm )重量Weight (kg ) 产量 Capacity (t/h ) PE150×250 125 10-40 1-3 285 5.5 922×745×933750 PE200×300 165 15-50 2-8 265 7.51056×1100×11201100 PE250×400 210 20-60 5-20 300 151108×1142×13922900 PE400×600 340 40-90 25-64 280 301700×1732×16536900PE500×750 425 50-100 34-68 275 55 2050×1860×214510500PE600×900 480 65-160 56-192 250 75 2792×2168×225017500PE750×1060 630 80-140 110-242 250 90 4180×2560×307027000PE900×1200 750 100-200 158-256 250 110 5200×2900×350050000PEX150×750 125 10-40 8-35 300 151220×1480×11803300PEX250×1000 210 15-50 15-50 300 301580×1992×13807100PEX250×1200 210 15-50 20-60 300 451730×2192×13808700PEX300×1300 250 20-90 20-90 300 751930×2400×174711600。
凿岩和颚式破碎机简介中英文翻译

Rock Drilling And Jaw Crusher ProfileEdited by Alan L. HitchcoxRock drilling is all about power and speed. You need a lot of power to break into solid rock and high speed to repeatedly hammer away at a work site. For safety and high productivity, many of today’s machines feature remote control. This presents a challenge because the remote control must be easy to operate yet allow full functionality of the machine.Top hammer percussive drilling —the most common method for drilling holes up to 140 mm diameter —hammers the rock with impacts transferred from the rock drill to a drill bit in the bottom or a hole. Hydraulic pressure generates the force required —pressure builds to a maximum and when released, drives an impact piston forward. When the piston strikes a chuck, it transfers its kinetic energy as a stress wave through a drill rod to the drill bit, which uses this impact energy to pulverize the rock. Obtaining the highest drilling productivity and economy requires operation of all components in the system to be highly synchronized. Design criteriaWhen designing the hydraulic system for a rock drill rig, the operator must be given complete and independent control of the key parameters —percussion pressure, percussion frequency, feed force, and rotation —to achieve optimum drilling efficiency. When all of these parameters are optimized to suit working conditions, the drill bit has full contact with the rock and the shock wave captures maximum kinetic energy to ensure that each impact achieves high productivity.Although the design of the machine itself accounts for much of the machine’s productivity, achieving maximum productivity to meet cost targets requires a well-engineered hydraulic system with components that can maintain high reliability even in the face of frequent heavy impacts. Furthermore, a precise remote control is needed to achieve the high synchronization necessary for maximum productivity. Remote control also provides higher visibility, controllability, and safety than machine-mounted controls. It also lends itself to data acquisition to monitor operation and aid in improving future design of machines.Nimco Controls AB, Malmo, Sweden, developed a system to meet these criteria in drill rigs manufactured by KG Mekaniska AB, Karl Gustav, Sweden. The electrohydraulic system integrates the features of Nimco’s Easy- Prog CANbus-based remote-control system with its CV 2000 LS series pressure-compensated valve. As a result, drill rigs have produced optimal results over the last two years.The electrohydraulic system consists of a variable-displacement pump with load sensing to improve energy efficiency of the system, the CV 2000 LS pressure-compensated valve, and the EasyProg CANbus system. Designers also made an effort to reduce the amount of hydraulic hose in the machine. Not surprisingly, then, the new design contains about 13 less hose. Component detailsThe CV 2000 LS valve can accommodate a flow of 125 lpm to each cylinder port and is designed to work with both fixed- and variable-displacement pumps. Work port flow is controlled by 12- or 24-V proportional solenoids, with manual hand lever override functions available. Pressure limiters can be fitted on each individual work port together with shock and/oranticavitation valves.The EasyProg control is a PC-based system that can be programmed in modules; hardware can also be built in modules to suit requirements of the application. Its CANbus configuration allows for digital and analog inputs and outputs. It features an easy-to-use menu for entering all settings and standard functions. Automatic functions for drill rigs, for example, enhance the speed of parameter settings as well as ensure specific safety parameters.The CV 2000 LS valve controls key rock drill operating functions, such as percussion pressure and frequency, rotation torque, and feed force. It also controls track drives, positioning, and a hydraulic fan drive. The rock drill in actionTo achieve the best combination of productivity and economy, the operator sets the percussion pressure and frequency, and the control sets rotational speed according to set frequency. The final setting is feed force which is set against the percussion pressure to position the drill bit close to the rock. These settings are all maintained by the CV 2000 LS valve, which has two compensators per spool section — one for each cylinder port.Hydraulic settings are made via the EasyProg electrical remote control unit. Feed force is remotely controlled by the CV 2000 LS pressure compensator through a pilot-operated, electrically controlled proportional relief valve. This enables a continuous setting of the feed force while maintaining the possibility of a second pressure limiter working as an overpressure cutoff valve. The design enables two pressure limiters for one cylinder port and extremely fine, stable pressurecontrol.The valve’s compensators exhibit flat flow/pressure curves and provide a constant flow, regardless of load pressure. The frequency and rotation of the drill bit is harmonized with the precise pressure setting for the feed force. The PL-2000 pressure limiter’s distinct pressure cut-off point ensures that the correct flow is maintained throughout the entire pressure range.The EasyProg drill rig version software has automatic setting functions to help the operator reduce initial setup time. It also contains maintenance and service frequency options that can be accessed remotely by OEMs through a GSM unit that vcan be connected to any mobile phone. Additional functions and portable remote control units can be integrated either by wire or by Bluetooth, which, in the new version, has a range of 100 m.Recently, we have talked about rock drilling , the general mining machinery. Of course, there is just a simple talk. So that we have to understand. Next, I introduce a further, the mining machinery in the other a mechanical - jaw crusher.The BR550JG-1 jaw crusher — from Komatsu America International Co. —includes fully hydraulic tracked travel and crushing systems. Powered by Komatsu's 306-hp SAA6DI25E-2 engine, this crusher has a material-output range from 110 to 507 tons per hour, with adjustable open-side discharge settings from 2.2-to8-in.Thesecapacities make the machine suitable for highway construction, housing development, and tunnel works, as well as quarry, demolition, and excavation applications.The 52-ton self-propelled crusher's high travel speeds (with amaximum of approximately 2 mph), along with its 25% gradeability, allow efficient relocation. And once relocated, it can maneuver itself into tight quarters and start to operate immediately, processing a variety of materials — including concrete debris and hard rock.The Komatsu designed and built 30- x 44-in., single-toggle jaw is driven hydraulically with a PC800 LSHT variable-displacement motor via a V-belt. Its speed range — from 210 to 300 rpm — helps to adjust the jaw to the materials to be crushed. The closed-loop crusher control incorporates Komatsu's patented Hydraumind technology to optimize efficiency. Through a combination of load-sensing and pressure-compensated valves, the HydrauMind hydraulic control and monitoring system supplies the appropriate flow of oil to each function. Simultaneously, it identifies potential overloads and automatically slows down the vibratory grizzly infeed's gear-type motor before the overloads become a reality. A pressure dial on the control can be set for anticipated rock hardnesses to work hand in hand with the Hydraumind system. The hydraulic design also allows the crusher to start from a stopped position, even when fully loaded, and it has a reverse-rotation function to help remove bridged or plugged material from the jaw chamber.A 42-in. wide discharge conveyor — driven by another LSHT piston-type motor — carries material away from the jaw chamber.For more versatility, the crusher can be operated from its on-board control station with hydraulic-excavator-type levers, or from ground level or the excavator or loader cab via an optional radio remote control. The remote control operates all travel functions, feeder on/off, jaw on/off, engine auto decelerate, emergency stop, and even the horn.Above, we will rock drilling machine with jaw crusher work processa simple introduction. These elements operate, or who want to redesign the staff is not enough. Described here only, just a small part of the mining machinery. If the reader wanted to know more about mining machinery knowledge, but also need to read more specialized information.翻译凿岩和颚式破碎机简介由艾伦· L.Hitchcox 编辑凿岩是所有关于力量和速度。
颚式粉碎仪简介及特点

颚式粉碎仪器,俗称颚破,又名老虎口。
是由动颚和静颚两块颚板组成破碎腔,模拟动物的两颚运动而完成物料破碎作业的破碎机。
结构简单,制造容易,工作可靠。
广泛运用于矿山冶炼、建材、公路、铁路、水利和化工等行业中各种矿石与大块物料的破碎。
保证颚式粉碎仪器最佳性能的根本因素是动颚有最佳的运动特性,这个特性又是借助机构优化设计所得到的。
因此,颚式破碎机机构优化设计,是保证破碎机有最佳性能的根本方法。
借助其中机构优化设计模块对各种规格的破碎机进行优化设计,得到了最佳的动颚运动特性。
动颚悬挂在心轴上,可作左右摆动。
偏心轴旋转时,连杆做上下往复运动,带动两块推力板也做往复运动,从而推动动颚做左右往复运动,实现破碎和卸料。
此种破碎机采用曲柄双连杆机构,虽然动颚上受有很大的破碎反力,而其偏心轴和连杆却受力不大,所以工业上多制成大型机和中型机,用来破碎坚硬的物料。
此外,这种破碎机工作的时候,动颚上每点的运动轨迹都是以心轴为中心的圆弧,圆弧半径等于该点至轴心的距离,上端圆弧小,下端圆弧大,破碎效率较低,其破碎比一般为3-6。
由于运动轨迹简单,故称简单摆动颚式破碎机。
动颚上端直接悬挂在偏心轴上,作为曲柄连杆机构的连杆由偏心轴的偏心直接驱动,动颚的下端铰连着推力板支撑到机架的后壁上。
当偏心轴旋转时,动颚上各点的运动轨迹是由悬挂点的圆周线(半径等于偏心距),逐渐向下变成椭圆形,越向下部,椭圆形越偏,直到下部与推力板连接点轨迹为圆弧线。
由于这种机械中动颚上各点的运动轨迹比较复杂,故称为复杂摆动式颚式粉碎仪器。
江苏惠斯通机电科技有限公司Wheatstone石油检测仪器品牌,主要有用于各类气液采样的不锈钢采样钢瓶,定制型采样器,密闭取样器;与各种分析仪器相连的闪蒸和通用进样器;用于气体分析时与色谱相连的单通道,多通道气袋自动进样器;各类精准温控无明火耐腐蚀实验室加热器;用于实验室陶瓷,煤及岩石等固体粉碎的颚式粉碎仪,也可为用户定制粉碎方案;我们还致力于实验室节能和环保,开发了没有排污更节能的高温清洗机,为客户提供各类实验室尾气处理方案。
第2章颚式破碎机

设备性能
产量要求
根据实际生产需求,选择能够满足产量要求 的颚式破碎机。
考虑设备的破碎效率、能耗、噪音等性能指 标,选择性能优良的颚式破碎机。
02
01
厂家信誉及售后服务
选择有良好信誉和售后服务的厂家,确保设 备质量和后续维护。
04
03
设计参数确定方法
后肘板断裂频繁
后肘板除传递动力外还靠其强度的不 足起保险作用,除了肘板中部强度过 低,其强度不足以克服因正常破碎矿 石产生的破碎力而损坏外,可能是拉 杆与拉杆座之间磨损,使拉杆有效长 度增长,肘板的啮角发生变化,使肘 板受力状况恶化,或肘板与肘板垫之 间不平行,有偏斜,或肘板垫磨损严 重等。
常见故障现象描述
现状
目前,国内外众多企业都在研发和生产各种类型的颚式破碎机,以满足不同客 户的需求。同时,随着环保意识的提高和资源的日益紧缺,高效、节能、环保 的颚式破碎机成为市场的主流。
应用领域与市场需求
应用领域
颚式破碎机广泛应用于矿山、冶金、建材、化工等领域,用于破碎各种硬度的矿石和岩石。在矿山领域,颚式破 碎机通常作为初级破碎设备,对大块矿石进行粗碎;在建材领域,颚式破碎机可用于生产各种规格的砂石骨料。
谢谢聆听
调试过程检查项目清单
空载试车
在无负载情况下启动颚 式破碎机,观察设备运 行是否平稳,有无异常
声响。
负载试车
在逐渐增加负载的情况 下,检查设备的破碎效 果、产量及能耗等指标
。
润滑系统检查
确保润滑系统工作正常 ,油压、油温在规定范
围内。
电气系统检查
检查电气系统的接线是 否正确,各电器元件工
工程机械技术词汇中英对照共10页word资料

工程机械技术词汇术语中英对照挖掘机械 Excavator 液压挖掘机 Hydraulic excavator履带式液压挖掘机Track hydraulic excavator轮胎式液压挖掘机 Wheel hydraulic excavator机械式挖掘机 Mechanicel excavator轮式挖掘机 Bucket wheel excavator盾构挖掘机 Shield boring machine 隧道掘进机 Tunnel多斗挖沟机 Multi-bucket treucher 挖掘装载机 Sideshift backhre loader步进式挖掘机 Walking excavator 挖沟机 Treucher开沟铺管机 Treucher/pipelayer铲土运输机械 Earthe-moving machinery推土机 Bulldozer 履带式推土机 Track bulldozer轮胎式推土机 Wheel bulldozer 湿地推土机 Swamp bulldozer沙漠推土机Desert bulldozer 推耙机 Trimming dozer通井机 Well dredger 铲运机Scraper自行式升运链板铲运机 Elevator flight scraper拖式铲运机 Tracion scraper平地机 Motor grader 翻斗车 Dump truck自卸卡车装载机 Loader履带式装载机 Track loader 轮胎式装载机 Wheel loader滑移式装载机Skid steer loader 多功能装载机 Universal loader起重机械 Crane 液压汽车起重机 Hydraulic truck crane 轮胎汽车起重机 Wheel crane 履带起重机 Track crane塔式起重机 Tower crane 高空作业机械 Aerial platform随车起重机 On board lift 全地面汽车起重机 All-torrain crane 卷扬机 Specification 建筑升降机 Lipting platform多功能作业车 Multi-functional work horse 吊管机 Pipelayer起重器、千斤顶Jacr 压实机械Compactor静碾压路机 Static roller 振动压路机 Vibratory roller振荡压路机 Oscillate roller 夯土机 Compactor混沌振动压路机 Chaotic Vibratory voller手扶式振动压路机 Walking-behind Vibratory Voller振捣器 Vibratory compactor 轮胎压路机 Pneumatic tired Voller 压实机 Soil Compactor 垃圾填坦压实机 Landfill Compactor 路面机械 Road machinery 稳定土拌和机 Soil stabilizer沥青混凝土拌和机 Asphalt combined paver稳定土摊铺机沥青路面摊铺机Asphalt Paver 路面铣刨机 Road planer沥青路面摊铺机 Asphalt sprinkler滑模摊铺机 Slipform paver稀浆封层机沥青路面联合摊铺机 Asphalt combined paver混凝土路面修筑机械 Concrete pavement maintenance machinery公路养护车 Road maintenance truck路面切碎机 Road reclaimer沥青混凝土搅拌车 Asphalt concrete mixer切缝机 Slot cutler 桩工机械 Pile dviver桩锤 Hammer 桩架 Derrick液压锤 Hydraulic hammer空气柴油锤 Air/Diesel hammer 钻孔机 Drill水平钻机 Horizontal drill 混凝土机械混凝土泵车 Concrete-pump truck混凝土输送泵 Concrete transit pump混凝土搅拌运输车 Concrete mixing transit truck散装水泥输送车 Bulk cement transit cal混凝土搅拌楼(站) Concrete mixing拖式混凝土泵车 Stationary concrete pump钢筋和预应力机械钢筋调直切断机 Steel bar rectifier/cutter钢筋弯曲机Steel bar binder钢筋加工机械 Steel bar processing machine预应力机械 Pre-stressing machine 凿岩机械 Rock machinery 凿岩机 Rock drill 凿岩台车 Rock drill carrier 破碎机 Crusher 叉车 Lift truck隧道凿岩机器人 Tunnel rock-drilling robot气动工具 Pneumatic tools工业车辆Motorized industrial vehicle平衡重式叉车 Counterbalance lift truck电瓶叉车 Butlery fork lift内燃液力叉车 Engine driven converter lift集装箱叉车 Container fork lift 堆垛车Stacker越野叉车 Off-road fork lift 圆木装卸叉 Log fork lift 板材装卸叉 Lumber fork lift 市政机械 Utility noachinery 环卫机械 Environment Protection machinery园林机械 Gardening machinery扫雪车 Snow-moving vehicle.垃圾处理机械 Carbage-processing machinery牵引车 Tractor二.发动机型号 Engine model 额定功率 Rated horsepower进气方式 Aspiration 气缸直径 Cylinder bore活塞行程 Piston stroke 燃油消耗率 Fuel consumption rate 最大挖掘半径 Max. digging reach 最大挖掘深度 Max. digging olepth 最大挖掘高度 Max. cutting height 最大卸载高度 Max. dumping height 后部回转半径 Rear-end swing radius最小离地间隙 Min. ground clearance铲斗容量 Bucket capacity 接地比压 Ground pressure回转速度 Swing speed 爬坡能力 Gradeability行走速度Travel speed 整机工作质量 Operating weight 铲斗挖掘力Bucket digging force斗杆挖掘力 Arm crowa force外形尺寸(长×宽×高) Overall dimensions推土机使用工作质量 Operating weight 履带中心距 Track guage履带接地长度Lenght of track on ground前进速度 Forward travel speed后退速度 Reverse travel speed最大铲土深度 Max. drop below ground最大松土深度 Max. vipper digging depht铲刀提升高度 Biade lift above ground松土器提升高度 Ripper lift above ground铲土容量 Dozing capacity工作效率 Efficiency链轨节距Pitch铲刀(宽×高) Blade(width×height)铲运机牵引功率(拖式) Pulling power使用质量 Operating weight铲土宽度 Cuting width几何容量堆尖容量Hauling capacity铲土角 Cutting angle切土深度 Cutting depth装载机液力变矩器型式 Torque converter type变速箱型式 Transmission type 变速档位 Gears主传动型式 Main drive type 转向型式 Steerin g type转向角度 Steering angle 脚制动型式 Foot brake type 手制动型式 Hand brake type 最大牵引力 Max. drqwbar pull 最大掘起力 Max. breakout force 最大爬坡能力 Max. grade ability 最大卸载高度 Max. dumping clearance最小转弯半径 Min tarning radius 动臂提升时间 Raise time of boom 动臂下降时间 Lower time of boom 轮距 Tread width轴距 Wheel base起重机械最大额定起重量 Max. rated load 最大起重力矩 Max. lifting moment 最大起升高度 Max. lifting height 最大起升速度 Max. lifting speed 回转速度 Slewing speed 最小转弯直径 Min. turning diameter 最高行驶速度 Max. traveling speed 接近角 Approach angle离去角 Olepart angle 最小离地间隙 Minimum gap支脚跨距 Dimensions of outriggers 底盘型号 Chassis model主臂 Main boom 主臂加副臂 Boom and jib工作幅度 Working radius 主臂仰角 Main boom elerricking起升高度曲线 Lifting performance chart压实机械工作质量 Operating weight 前轮载荷 Axle load front后轮载荷 Axle load rear 静线压力 Statc limear load front 压实宽度 Rolling width 转弯半径 Turning radius inside轮胎规格 Size of tyres 激振力 Centrifugal force频率 Frequency 振幅 Amplityude行驶速度 Speed range叉车额定起重量Rated capacity 载荷中心距 Loading center起升高度 Lifting height 货叉 Fork prong门架倾斜 Mast titlting 外侧转弯半径 Outside steering radius 门悬距 Forward overhang 起升速度 Lifting speed净重 Dead weight 蓄电池 Battery supply最小离地间隙 Min. ground clearance前轴负荷 Load on front axle 后轴负荷 Load on rear axle传动档数 Number of gears 零部件液压件公称排量 Displacement 额定压力 Reted pressure最低转速 Min speed 最大流量 Max. flow rate允许背压 Permitable back pressure公称通径 Nominal diameter 调压范围 Pressure adjustment运载阀压力 Pressure on overload relief valve进油 Inlet 出油 Outlet轴伸型式Shaft end 推力 Pushing force拉力Pulling force 缸径 Bore杆径 Rod diameter 速比 Speed ratio标准行程 Standard stroke 衬套销轴孔径 Pin hole diameter 内密封 Inside seals 外密封 Outside seals泄漏量 Leakage 过滤精度 Filtering precision阻力 Resistance基础件额定负荷 Rated load 传动比 Transmission ration安装距 Installatin 最小轮钢尺寸 Min. rim dimension 涡轮最大输出力矩 Max. turbine output torque最大变矩比 Stall torque ratio 直接安装 Direct mounted分体安装 Separate mounted 变速器速比 Transmission ratio输出法兰 Output flange 循环圆直径 Cycle diameter循环流量 Circulating flow 驱动油压 Operating pressure驱动油量 Required oil flow 最大张幅 Max. opening width破碎力 Max. crushing force 切断力 Max. cutting force切刀长 Cutter length 应力 Stress张力 Tension 冲程、行程 Stroke轴向力、推力 Thrust 压力 Pressure重力 Gravity 扭矩 Moment发动机 Engine 涡轮增压器 Turbocharger电动机 Electric 发电机 Generator液压元件 Hydrotatic power unit 液压泵 Hydraulic pump压缩机 Compressor 齿轮泵 Gear pump柱塞泵 Plunger pump 叶片泵控制阀 Control valve 液压油缸 Cylinder液压马达 Hydraulic otor 蓄能器 Accumulator液压软管 Hose assembly 快换接头 Ouick coupler液压油箱 Hydraulic tank 变速器 Power shift transmission 液力变矩器Torque converter 传动轴 Driveaxle联轴节 Coupler 转向器 Steering轴承 Bearing 制动器 Brake离合器 Clutch 差速器 Differential车桥 Axle 回转支承 Swing bearing车轮 Wheel 密封件 Seal散热器 Raclitor 空气滤清器 Clnr却器 Cooler 滤油器 Hydraulic filter履带总成 Track assembly 链轨总成 Track link assmbly轨链节 Track link 驱动轮 Drive sprocket引导轮 Front idier 支重轮 Track roller万向节 Universal socket 托链轮 Carrier rolley张紧装置 Track adjuster 履带板 Track sloe终传动 Final drive 平衡重 Counterweight行走机构 Undercarriage 动臂 Boom斗杆 Arm 铲斗 Bucket斗齿 Point tooth 松土器 Ripper液压破碎锤 Hydraulic impact hammer液压破碎钳 Hydraulic impact clamp空调驾驶室 Air-conditioned cabin防翻滚驾驶室 Rops canopy 防重物驾驶室 Fops canopy 悬挂系统 Suspension 冷却系统 Cooling system 电器系统 Electrical system 控制装置 Control熨平板 Screed 多功能熨平板 Omniscreed 液压伸缩熨平装置 Sereed hydraulic extension电子监控系统 Electronic monitoring system工作装置 Front-end attachments希望以上资料对你有所帮助,附励志名言3条:1、理想的路总是为有信心的人预备着。
鄂式破碎机工作原理和基本构造

度。啮角也经常用“咬入”角表示。
▪ 颚板:完成破碎的主体部件,通常形
似于颚口。颚板包括定颚板和动颚板 。根据型号的不同,定颚板和活颚板 分别由2块板组成。
▪ 冲程:在固定颚板与活动颚板底部的最大
距离和最小距离的差值(需在偏心轴转动 一周时) 。
▪ 给料:待破碎的原材料,例如,岩石(石
颚式破碎机工作原理和基 本结构
颚式破碎机的概述
颚式破碎机出现于1858年,它虽然是一种古老的 碎矿设备,但是由于其具有构造简单,工作可 靠,制造容易,维修方便等优点,至今仍在冶 金、矿山、建筑材料、化工和铁路等部门获得 广泛应用。颚式破碎机是矿山机械破碎设备里 面应用最广泛的破碎机,颚式破碎机是目前国 际上使用最普遍的碎石设备,主要用于各种矿 石与大块物料的中等粒度破碎。
前机架 紧固楔块 上楔块 颚板螺栓 锁固垫片
上颊板 上定颚衬板
上动颚衬板 中间楔块 保护板
下颊板 下定颚衬板 下动颚衬板
下楔块
动颚保护板
肘板座
张紧缸
阻尼垫 肘板
飞轮
偏心轴 动颚轴承 动颚
机架连杆
侧板 机架螺栓 后机架
调整楔块 隔板 肘板座垫 肘板座 蓄能器 支腿 侧档块 减震垫
颚式破碎机技术术语
颚式破碎机的工作原理
概而言之,当动颚板对固定颚板作 周期性的往复运动,时而靠近时而离开, 就在动颚板靠近固定颚板时,处在两颚 板之间的矿石受到压碎、劈裂和弯曲折 断的联合作用而破碎;当动颚板离开固 定颚板时,已破碎的矿石在重作用力下, 经破碎机排矿口排出。
颚破机的主要结构有哪些?
颚式破碎机的结构主要有机架、偏心轴、 飞轮、动颚、侧护板、肘板、肘板座、 调整楔块、调隙螺杆、拉杆弹簧、定颚 板与动颚板等主要结构组成,其中肘板 起到保险作用。
颚式破碎机资料

颚式破碎机颚式破碎机设计原理和结构图发布时间:2011-1-6 13:08:46 作者:恒安重工颚式破碎机破碎设备里面的销售冠军,下面恒安重工就带领大家一起对颚式破碎机的构造,颚式破碎机的工作原理,进行图文解剖,看看这个神秘的东西为何能卖的如此火,为何能如此受到广大顾客的青睐。
颚式破碎机的破碎腔是有固定的颚板和活动的颚板构成,固定颚和活动颚都衬有锰钢制成的破碎板,破碎板用螺栓固定在颚板上,为了提高破碎效果,两破碎板的表面都带有纵向的波纹,而且凸凹相对,这样,对矿石除有压碎作用外,还有弯曲和剪切的作用。
颚式破碎机的工作腔的两侧壁上也装有锰钢衬板,由于破碎板的磨损是不均匀的,其下部磨损较大,为此,往往把破碎板制成上下对称的,以便下部磨损后,将其导致而重复使用,大型鄂式破碎机的破碎板是由许多块儿组合而成,各个都可以互换的,这样可以延长破碎板的使用期限。
为了使破碎板与颚板紧密贴合,其间须衬有由可塑性材料制成的衬板,衬垫用锌合金或塑性大的铝板制成,因为贴合不紧密会造成很大的局部过符合,是破碎板损坏,紧固螺栓拉断,甚至还会造成动颚的破裂。
活动颚板的摆动是借曲柄双摇杆机构来实现的,曲柄双摇杆机构由偏心轴,连杆,前推力板,和后推力板组成,偏心轴装在机架侧壁上的主轴承中,连杆(上连杆头)则装在偏心轴的偏心部分上,前后推力板的一端支撑在下连杆头两侧凹槽中的肘板座上,前推力板的另一端支撑在动颚后壁下端的肘板座上,而后推力板的另一端则支撑在机架后壁的肘板上,当偏心轴通过三角皮带轮从电动机获得旋转动力后,就使连杆产生上下运动,连杆的上下运动又带动推力板运动,由于推力板不断改变倾斜角度,因而使动颚绕心轴摆动,连杆向上运动时进行破碎矿石,当连杆位于下部最低位置时候,推力板与水平线所成的倾斜角度为十度或十二度。
颚式破碎机依靠活动颚板对固定额板作周期性的往复运动,当靠近时,物料在两块颚板间被压碎,当离开时,已被破碎的物料由于自重从破碎腔卸出。
破碎设备工作原理及介绍(中英文)

设备外形尺寸和图片Overall dinension and picture of equipment振动给料机:GZD 系列振动给料机,是专为破碎筛分中粗破碎机前均匀输送大块物料而设计的新型振动给料机。
该振动给料机采用双偏心轴激振器的结构特点,保证设备能承受大块物料下落的冲击,给料能力大。
在生产流程中可以把块状、颗粒状物料从贮料仓中均匀、定时、连续地给到受料装置中去,从而防止受料装置因进料不均而产生死机的现象,延长了设备使用寿命。
振动给料机可分为钢板结构和篦条结构,钢板结构的给料机多用于砂石料生产线,将物料全部均匀地送入破碎设备;篦条结构的给料机可对物料进行粗筛分,使系统在配制上更经济合理,在破碎筛分中已作为必不可少的设备。
于是振动喂料机广泛应用于冶金、煤矿、选矿、建材、化工、磨料等行业的破碎、筛分联合设备中。
该系列振动喂料机振动平稳、工作可靠、噪声低、耗能小、、无冲料现象、寿命长、维护保养方便、分量轻、体积小、设备调节安装方便、综合性能好,当采用封闭式结构机身时可防止粉尘污染。
(1)、工作原理: GZD 系列振动给料机是由给料槽体、激振器、弹簧支座、传动装置等组成。
槽体振动给料的振动源是激振器,激振器是由两根偏心轴 (主、被动) 和齿轮副组成,由电动机通过三角带驱动主动轴,再由主动轴上齿轮啮合被动轴转动,主、被动轴同时反向旋转,使槽体振动,使物料连续不断流动,达到输送物料的目的。
GZD 系列振动给料机结构简单,喂料均匀,连续性能好,激振力可调;随时改变和控制流量,操作方便;偏心块为激振源,噪音低,耗电少,调节性能好,无冲料现象;若采用封闭式机身可防止粉尘污染振动平稳、工作可靠、寿命长;可以调节激振力,可随时改变和控制流量,调节方便稳定;振动机电为激振源,噪声低、耗电小、调节性能好,无冲料现象。
振动给料机结构简单、运行可靠、调节安装方便、分量轻、体积小、维护保养方便,当采用封闭式结构机身时可防止粉尘污染。
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附件1:外文资料翻译译文凿岩机以及鄂式破碎机的简介作者:兰·胡考克斯凿岩机要想正常工作,需要的是速度和力量。
你需要用足够的力量去打击岩石并且需要高速的反复的打击同一个工作位置。
因为安全和高生产力的需求,今天大部分的机器都装有遥控装置。
因为遥控装置很容易操作,所以就有可能尽大的挑战机器的安全性能。
顶锤冲击钻进——对钻孔来说最常用方法是将孔钻成直径140毫米大小——对钻岩石所产生的影响力将会转移到底部钻头或者岩石洞上。
所以液压机构产生所产生的力将是当释放的时候的压力所达到的一个最大的值。
当活塞冲击卡盘,其动能通过钢钎传至钻头,它利用这种类似应力波的能量方式粉碎掉岩石。
如果钻探获得最高的生产力和系统中所有部分的运作是高度同步的,这样才能达到最好的生产效率。
设计标准当设计凿岩机的液压系统时,操作者必须得到完整的,独立的关键控制参数—— 敲击压力,敲击频率,需要力量,旋转速度——以达到最佳的钻进效率。
当这些参数都进行了优化,以达到适应工作条件的要求,这时钻头就会用最大的动能以冲击波的方式去冲击打击岩石,以保证确定每个冲击都能够达到高生产力的标准。
虽然机器本身对机器的生产力有着制约,但是为了实现最大的生产率,以实现降低成本的目标,就需要有成熟设计的组案。
即使环境相当的恶劣而且是经常性的恶劣,液压系统依然能够保证较高的可靠性。
此外,精确的远程控制也是所需要的,这样才能在达到高同步的时候保证最高生产力。
遥控器还提供了更高的可视性,可控性,安全性比高的控制。
这亦反映出机器本身的数据采集,监测,对改善未来的机器操作和帮助的作用。
瑞典的Nimco Controls AB ·马尔默开发了一个系统,用来满足由KG Mekaniska 机械公司的瑞典的卡尔古斯塔夫制造这个凿岩机的这些标准。
电液系统集成的Nimco 具有简单的特点,远程控制的Prog CAN总线与2000型的具有负载敏感效应的阀门控制系统共同控制系统的补偿阀。
因此,现在的凿岩机的生产效率,已是近两年研究来的最佳的效果了。
电液系统与遥感技术是用来提高能源系统效率的,其中包括着能满载排水量的泵,2000型的具有负载敏感效应的阀门,以及EasyProg CAN的总线系统。
设计师也作出了更大更多的努力,以减少在机器的液压胶管方面上的金额。
这些一点也不奇怪,那么,新的设计中将包含至少13跟管。
各个组件的详细资料2000型的具有负载敏感效应的阀可容纳125行流向每个气缸的液体,相当于山泥倾泻的流量,其中包括着固定和可变排量的泵。
工作端口流量控制,由12 V或24 V 电磁铁控制着,有着杠杆的功能,可以重写。
压力限制器可以安装在每个人工作的地点和震动/或anticavitation阀。
该EasyProg控制是一种基于PC的系统,可以进行模块的编程,在硬件的基础上也可以在模块中建造应用程序,这种要求也是可以被完成的。
它的CAN总线结构可以允许数字化和模拟的输入和输出。
它的所有设置都具有容易进入的性质并且它还具有着标准功能使用菜单。
对于凿岩机的自动功能,例如,提高参数设置速度以及确保具体的安全参数都可以自动实现。
2000型的具有负载敏感效应的阀门控制的关键是凿岩机的操作系统,如敲击压力和频率,旋转扭矩功能,以及敲击的力量。
另外,它还控制着跟踪驱动器,定位,以及液压风扇的驱动等。
2000型的具有负载敏感效应的阀门凿岩机的运动为了在提高生产力的同时还能降低经济成本这个最佳的结合,经营者设置了“锣鼓”压力和频率,以达到控制转速的设置和按设定的频率的要求。
最后的设置是冲击打压力量是否是针对具有“锣鼓”压力的位置,即靠近的钻头岩石集。
这些设置都保存在2000型的具有负载敏感效应的阀门中,它具有两个每轴节的补偿——即每轴节都有一个圆形盖。
电器遥控器通过EasyProg对液压系统进行设置。
2000型的具有负载敏感效应的阀门通过对冲击和打压力量的远程控制对补偿器进行了试点运行,即称为电控比例溢流阀。
通过不断的设置冲击和打压的力量,同时还要保持第二种的压力,这样截止阀可能会达到工作压限。
该设计使得这种一个个圆形盖很容易被控制。
这样通过两个压力限制器的控制,就能得到稳定的压力。
该阀的补偿显示出了单位流量/压力曲线,并提供了恒定流量,这种曲线和恒定的流量是和负载的压力无关的。
钻头按相应协调好的频率的旋转和精确的冲击是因为设置了合理的压力。
这种PL - 2000压力限制器独特的压力过载确保了整个压力范围内正确的流量,并且使这种流量稳定。
在EasyProg版本的钻机软件的设置功能中有“自动”这一项,它的功能是可以帮助运营商降低初始安装的时间。
它还包含维修和服务的项目,也就是说你可以通过GSM远程访问原始设备制造商及其单位,也有可以连接到任何移动电话的选项。
它还具有附加功能和便携式远程控制的部分,可以通过有线或蓝牙进行短程连接,其中,在新版本中,这种连接方式能够有100米的传输范围。
刚刚,我们谈了凿岩机,这一普通的矿山机械。
当然,也仅仅是简单的谈谈。
使我们都有所了解。
下面,我将再介绍下,矿山机械中的另一种机械——鄂式破碎机。
BR550JG - 1颚式破碎机——来自小松美国际有限公司的机械——包括了全液压破碎行程和跟踪系统。
动力系统是由小松生产的306马力SAA6DI25E - 2发动机。
这种机型每小时的工作效率可以达到110至507吨,而可调的开放端执行机构的设置是从2.2到8的。
这些能力使这种机型的机器在公路建设,房屋的改建,隧道工程的建设,以及在采石场内,爆破方面,挖掘方面都具有相当广泛的应用。
据悉,52吨的自走式(即可以自行行走的机器,如军事方面的自走式火炮,翻者注)破碎机,具有高速的行驶速度(最高时速可以达到2英里每小时),同时其还具有25%的爬坡能力,以便高效高速的迁移。
一旦迁移,可以独自迅速的机动到指定的位置并且立即开始运转和工作,即处理各种材料——包括混凝土碎片和坚硬的岩石。
小松公司设计和建造的30 × 44 英寸大小的单颚式破碎机,它是用可变排量的发动机驱动,并且可以通过专用的LSHT使液压驱动与V带驱动进行切换。
它的速度范围是从210转每分钟至300转每分钟。
这样也使下颚的材料都被破碎。
闭环式破碎机控制系统采用的小松公司研制的具有专利的Hydraumind技术,这种技术可以达到优化效率的作用。
通过负荷传感器和压力补偿阀的组合,HydrauMind技术可以在液压控制和监测系统中提供适当数据参数,以保证每个参数都能传回系统,形成相应的函数,以便下次需要时候直接调用。
同时,它可以确定潜在的重载,并自动的减缓振动,使齿轮式电机在重载前调整好,即使重载成为现实也不会发生故障。
在控制方面上,一个被设定好的压力能够让预期的坚硬岩石在Hydraumind 系统协力操作下完成破碎。
液压的设计还允许破碎机从一个停止的位置,即使是在开始或是满载,都能具有反向旋转的功能,以弥补或消除下颚室物料的堵塞。
一条42英寸宽的输送带——采用LSHT活塞式的马达驱动——将物料从下颚室中转移出去。
这种破碎机还有更多的特性,在工作的液压挖掘机上,在地面上,在装载机的驾驶室中,都可以通过一个具有多种选择按钮的无线遥控器去远程控制这种鄂式破碎机。
这种遥控器几乎可以操作所有的部件,比如,支线上的开/关,下颚上的开/关,发动机的自动减速、紧急与停止,甚至是喇叭。
上面我们将凿岩机与鄂式破碎机的工作过程进行了简单的介绍。
这些内容对于想要操作或者是重新设计的人员是远远不够的。
这里所阐述的仅仅,仅仅是矿山机械的一小部分。
如果读者们想要了解更多的,关于矿山机械方面的知识,还需要阅读更多的专业资料。
附件2:外文原文Rock Drilling And Jaw Crusher ProfileEdited by Alan L. HitchcoxRock drilling isall about powerand speed. Youneed a lot ofpower to break into solid rock and high speed to repeatedly hammer away at a work site. For safety and high productivity, many of today ’s machines feature remote control. This presents a challenge because the remote control must be easy to operate yet allow full functionality of the machine.Top hammer percussive drilling — the most common method for drilling holes up to 140 mm diameter — hammers the rock with impacts transferred from the rock drill to a drill bit in the bottom or a hole. Hydraulic pressure generates the force required — pressure builds to a maximum and when released, drives an impact piston forward. When the piston strikes a chuck, it transfers its kinetic energy as a stress wave through a drill rod to the drill bit, which uses this impact energy to pulverize the rock. Obtaining the highest drilling productivity and economy requires operation of all components in the system to be highly synchronized.Design criteriaWhen designing the hydraulic system for a rock drill rig, the operator must be given complete and independent control of the key parameters — percussion pressure, percussion frequency, feed force, and rotation — to achieve optimum drilling efficiency. When all of these parameters are optimized to suit working conditions, the drill bit has full contact with the rock and the shock wave captures maximum kinetic energy to ensure that each impact achieves high productivity.Although the design of the machine itself accounts for much of the machine ’s productivity, achieving maximum productivity to meet cost targets requires a well-engineered hydraulic system with components that can maintain high reliability even in the face of frequent heavy impacts. Furthermore, a precise remote control isKG Mekaniska ’s CT series rock drill uses remote control and CANbus communication for sophisticated, yet easy-to-use control.needed to achieve the high synchronization necessary for maximum productivity. Remote control also provides higher visibility, controllability, and safety than machine-mounted controls. It also lends itself to data acquisition to monitor operation and aid in improving future design of machines.Nimco Controls AB, Malmo, Sweden, developed a system to meet these criteria in drill rigs manufactured by KG Mekaniska AB, Karl Gustav, Sweden. The electrohydraulic system integrates the features of Nimco ’s Easy- Prog CANbus-based remote-control system with its CV 2000 LS series pressure-compensated valve. As a result, drill rigs have produced optimal results over the last two years.The electrohydraulic system consists of a variable-displacement pump with load sensing to improve energy efficiency of the system, the CV 2000 LS pressure-compensated valve, and the EasyProg CANbus system. Designers also made an effort to reduce the amount of hydraulic hose in the machine. Not surprisingly, then, the new design contains about 13 less hose.Component detailsThe CV 2000 LS valve can accommodate a flow of 125 lpm to each cylinder port and is designed to work with both fixed- andvariable-displacement pumps. Work port flow is controlled by 12- or 24-V proportional solenoids, with manual hand lever override functions available. Pressure limiters can be fitted on each individual work port together with shock and/or anticavitation valves.The EasyProg control is aPC-based system that canbe programmed in modules;hardware can also be built the CV 2000 LS pressure compensatorin modules to suit requirements of the application. Its CANbus configuration allows for digital and analog inputs and outputs. It features an easy-to-use menu for entering all settings and standard functions. Automatic functions for drill rigs, for example, enhance the speed of parameter settings as well as ensure specific safety parameters.The CV 2000 LS valve controls key rock drill operating functions, such as percussion pressure and frequency, rotation torque, and feed force. It also controls track drives, positioning, and a hydraulic fan drive.The rock drill in actionTo achieve the best combination of productivity and economy, the operator sets the percussion pressure and frequency, and the control sets rotational speed according to set frequency. The final setting is feed force which is set against the percussion pressure to position the drill bit close to the rock. These settings are all maintained by the CV 2000 LS valve, which has two compensators per spool section — one for each cylinder port.Hydraulic settings are made via the EasyProg electrical remote control unit. Feed force is remotely controlled by the CV 2000 LS pressure compensator through a pilot-operated, electrically controlled proportional relief valve. This enables a continuous setting of the feed force while maintaining the possibility of a second pressure limiter working as an overpressure cutoff valve. The design enables two pressure limiters for one cylinder port and extremely fine, stable pressure control.The valve’s compensators exhibit flat flow/pressure curves and provide a constant flow, regardless of load pressure. The frequency and rotation of the drill bit isharmonized with the precise pressure setting for the feed force. The PL-2000 pressure limiter’s distinct pressure cut-off point ensures that the correct flow is maintained throughout the entire pressure range.The EasyProg drill rig version softwarehas automatic setting functions to helpthe operator reduce initial setup time. Italso contains maintenance and servicefrequency options that can be accessedremotely by OEMs through a GSM unitthat can be connected to any mobilephone. Additional functions and portableremote control units can be integratedeither by wire or by Bluetooth, which, inthe new version, has a range of 100 m.Recently, we have talked about rock drilling , the general mining machinery. Of course, there is just a simple talk. So that we have to understand. Next, I introduce a further, the mining machinery in the other a mechanical - jaw crusher.The BR550JG-1 jaw crusher —from Komatsu America International Co. —includes fully hydraulic tracked travel and crushing systems. Powered by Komatsu's 306-hp SAA6DI25E-2 engine, this crusher has a material-output range from 110 to 507 tons per hour, with adjustable open-side discharge settings from 2.2- to 8-in. These capacities make the machine suitable for highway construction, housing development, and tunnel works, as well as quarry, demolition, and excavation applications.The 52-ton self-propelled crusher's high travel speeds (with a maximum of approximately 2 mph), along with its 25% gradeability, allow efficient relocation. And once relocated, it can maneuver itself into tight quarters and start to operate immediately, processing a variety of materials — including concrete debris and hard rock.The Komatsu designed and built 30- x 44-in., single-toggle jaw is drivenhydraulically with a PC800 LSHT variable-displacement motor via a V-belt. Its speed range — from 210 to 300 rpm — helps to adjust the jaw to the materials to be crushed. The closed-loop crusher control incorporates Komatsu's patented Hydraumind technology to optimize efficiency. Through a combination of load-sensing and pressure-compensated valves, the HydrauMind hydraulic control and monitoring system supplies the appropriate flow of oil to each function. Simultaneously, it identifies potential overloads and automatically slows down the vibratory grizzly infeed's gear-type motor before the overloads become a reality. A pressure dial on the control can be set for anticipated rock hardnesses to work hand in hand with the Hydraumind system. The hydraulic design also allows the crusher to start from a stopped position, even when fully loaded, and it has a reverse-rotation function to help remove bridged or plugged material from the jaw chamber. A 42-in. wide discharge conveyor — driven by another LSHT piston-type motor — carries material away from the jaw chamber.For more versatility, the crusher can be operated from its on-board control station with hydraulic-excavator-type levers, or from ground level or the excavator or loader cab via an optional radio remote control. The remote control operates all travel functions, feeder on/off, jaw on/off, engine auto decelerate, emergency stop, and even the horn.Above, we will rock drilling machine with jaw crusher work process a simple introduction. These elements operate, or who want to redesign the staff is not enough. Described here only, just a small part of the mining machinery. If the reader wanted to know more about mining machinery knowledge, but also need to read more specialized information.。