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    • 1. 发明申请
    • VIBRATORY COMPACTOR
    • 振动压缩机
    • WO2012061471A3
    • 2012-07-12
    • PCT/US2011058916
    • 2011-11-02
    • CATERPILLAR INCMARSOLEK JOHN LENGELMANN ERIC S
    • MARSOLEK JOHN LENGELMANN ERIC S
    • E01C19/26E02D3/026
    • E01C19/286
    • A vibratory compactor machine (100) includes a machine frame (112) and a roller drum (120) rotatably coupled to the frame (112) and rotatable about a drum axis (134) oriented generally traverse to the direction of travel (124) of the machine. A vibration assembly (150) is disposed inside the roller drum (120). The vibration assembly (150) includes a first eccentric member (152) and a second eccentric member (154) rotatably disposed in the roller drum (120) and rotatable about a respective first and second eccentric axes (164, 166) orientated perpendicularly to the drum axis (134). The roller drum (120) rotates about the drum axis (134) independently of the vibration assembly (150) and the first and second eccentric members (152, 154).
    • 振动压实机(100)包括机器框架(112)和可旋转地联接到框架(112)并且绕鼓轴线(134)旋转的滚筒(120),滚筒轴线(134)通常横向于行进方向(124)定向 机器。 振动组件(150)设置在滚筒(120)内。 振动组件(150)包括第一偏心构件(152)和第二偏心构件(154),第二偏心构件(154)可旋转地设置在滚筒(120)中并且可围绕相应的第一和第二偏心轴线(164,166)旋转, 鼓轴(134)。 滚筒(120)独立于振动组件(150)和第一和第二偏心构件(152,154)围绕鼓轴线(134)旋转。