对新型组合式挖掘铲进行了系统的设计计算、参数优化和性能分析。
The design calculation, parameter optimum and performance analysis about the new innovated combined lifter have been done systematically.
2/18.掘地的鼹鼠：铲状的爪子和楔状的头盖骨，赋予了鼹鼠完美的挖掘工具
Skeletal structure of a mole, with shovel-shaped hands and wedge-shaped skull, giving the mole perfect tunneling tools.
我很快找到了工具，努力去挖掘，铲它…
目前，国内对挖掘装载机反铲装置回转机构的研究还基本上是空白的。
And at present the research on rotation mechanism in the backhoe device still blank basically at home.
反铲挖掘机每一作业循环包括挖掘、回转、卸料和返回等四个过程。
Backhoe excavator operations each cycle, including mining, Rotary, discharge and return to the course of four.
小孩子是由他父亲王学兵教会操作的。他的父亲正冷静的在旁边拍摄他操作挖掘机，用铲斗铲起沙子并移动。
The youngster was taught by his father Wang Xuebing, who videoed him calmly driving the digger around and using its scoop to pick up and move sand.
根据挖掘机反铲工作装置优化设计中存在的问题，提出了相应的处理方法和对策。
To counter the problems in the optimum design for backhoe working equipment of hydraulic excavator the corresponding measures and strategy are discussed.
提出一种基于复合形法的液压挖掘机铲斗机构的优化设计方法，给出优化模型。
A method of optimal design for Hydraulic Excavator shovel mechanism is discussed and the optimal model is given.
液压反铲挖掘船是近几年国际上新出现的一种新型挖掘作业船，专门挖掘硬质土和石块。
Hydraulic back-hoe dredger is a new type of dredger developed and specially for handling hard soil and stone.
当我到海边时他们给了我一把木铲好去挖掘沙滩。
When I was down beside the sea A wooden spade 1 they gave to me To dig the sandy shore.
把WZ25-20挖掘装载机作为研究样机，其反铲挖掘装置主要由动臂、斗杆、铲斗、导轨机构、回转机构和连接架组成。
Now WZ25-20 is regarded as an example, its backhoe device consists of moving arm, pole, bucket, guiding organization and rotation mechanism.
土方机械。装载机和前端装载的挖掘机铲斗。装载体积额定值。
Earth - moving machinery. loader and front loading excavator buckets. volumetric ratings.
反铲挖掘装置作业性能也可达到同类产品的国际先进水平。
The performance of backhoe loader can reach the advanced international level.
不论您是需要挖掘，开渠，回填还是处理材料。我们的反铲装载机均可以满足您的应用需求。
Whether you're digging, trenching, backfilling or handling material, the Backhoe Loader will meet your needs.
反铲装置作为液压挖掘机实现其各项功能的重要组成部分，它的结构直接影响到挖掘机的工作性能。
Backhoe device is an important part of Hydraulic Excavator to achieve its functions, its structure affects the performance of Excavator directly.
计算结果表明，本方法可有效地对挖掘机反铲传动机构进行快速而精确的计算，为提高和改善挖掘机性能提供了一条有效途径。
It is capable to rapidly and accurately calculate the forces in backhoe working mechanism. It provides a valid method to elevate and improve the working characteristics of excavator.
连同放大器马立克氏病病毒，它只响应较大的金属部分，如挖掘机铲，设备或工具的部分或镶板的牙齿。
Together with the amplifier MDV, it only responds to larger metal parts such as the teeth of an excavator shovel, equipment or tool parts or paneling.
挖掘机是一种仿生工程机械，工作时铲斗应能在工作空间中沿任意路径迅速移动。
Shovel is a kind of bionics engineering machinery, while at work, its bucket should be able to move rapidly along any path in the working space.
挖掘装载机服役仅三个月铲斗长销轴即断裂。
The long pin axle of dig-loading machine are fractured after three months′use.
结果表明这样的成功，拉法基已配备第二次铲挖掘机在现场同节能，设备延长ABB的解决办法。
The results were such a success, Lafarge has equipped a second shovel excavator at the site with the same energy-saving, equipment-prolonging ABB solution.
在对反铲液压挖掘机工作装置的运动学、动力学性能以及挖掘力数学模型全面分析的基础上，建立了反铲液压挖掘机整机的位置模型和挖掘力发挥模型。
Models of the position and tool forces of backhoe hydraulic excavator were built based on the full analysis of kinematics, kinetic performance of working device and mathematic model of tool forces.
性能优越的拉斗铲，索具，电铲，挖掘机铲斗，液压挖斗和卡车车斗。
The company provides state of the art fabricated dragline buckets, drag chains, rigging, dippers, excavator buckets, hydraulic face shovel buckets and truck bodies.
本发明涉及一种挖掘机铲斗物料的称重方法，它属于一种称量大型矿用挖 掘机铲斗物料的称重方法。
The invention relates to a method for weighting shovel material of an excavator, which belongs to a weighting method for weighting shovel material of a large-scale excavator.
铲 挖掘装置作业性能也可达到同类产品的国际先进水平。
The performance of backhoe loader can reach the advanced international level.
铲 挖掘装置作业性能也可达到同类产品的国际先进水平。
The performance of backhoe loader can reach the advanced international level.
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