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.
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.
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.
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.
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.
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.
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.
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