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Milling device

机译:铣削装置

摘要

Earth moving equipment for cutting into the earth employs a container having a forward opening. A holder is mounted in front of the container opening about in the middle thereof. A milling device is mounted on the holder for cutting into the earth. This milling device is positioned in front of the container for throwing cuttings into the container. The milling device includes right and left milling drums having respective axes subtending an obtuse angle with respect to each other. These milling drums each have a plurality of picks for cutting into the earth. The drums have a combined width exceeding that of the container so that the container can follow the milling device into locations cut out by said milling device. The milling drums are closely spaced to allow their picks to cut completely across their combined width without leaving an uncut region between the milling drums.
机译:用于切入土壤的推土设备使用具有向前开口的容器。支架大约在容器开口的中间安装在容器开口的前面。铣削装置安装在刀架上,用于切入土壤。该铣削装置位于容器的前面,用于将碎屑扔进容器中。铣削装置包括左右铣刨鼓,该左右铣削鼓具有各自的轴线,这些轴线相对于彼此成钝角。这些铣刨鼓均具有多个用于切入土壤的拨片。鼓的组合宽度超过容器的宽度,使得容器可以跟随研磨设备进入由所述研磨设备切出的位置。铣刨鼓之间的距离很近,可以使镐头在其整个宽度上完全切开,而不会在铣刨鼓之间留下未切割的区域。

著录项

  • 公开/公告号US4803789A

    专利类型

  • 公开/公告日1989-02-14

    原文格式PDF

  • 申请/专利权人 HACKMACK;ALFRED;

    申请/专利号US19870011733

  • 发明设计人 ALFRED HACKMACK;

    申请日1987-02-06

  • 分类号E02F3/28;E02F3/78;

  • 国家 US

  • 入库时间 2022-08-22 06:28:34

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