更换电铲钢丝绳专用机械臂架的结构及动力学分析 |
陈洪月,蔡明航,杨辛未,戴忠桓 |
Structure and dynamics analysis of special manipulator frame for replacing wire rope of electric shovel |
Hongyue CHEN,Minghang CAI,Xinwei YANG,Zhonghuan DAI |
图4 更换机构结构1—连接臂;2—一级变幅液压缸;3—二级变幅液压缸;4—弧形臂;5—伸缩小臂;6—末端执行器。 |
Fig.4 Structure of replacement mechanism |
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