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CN204383285U 用于粉尘物运输车厢的自动封顶装置 失效 - 权利终止

  • 专利标题： 用于粉尘物运输车厢的自动封顶装置
  • 专利标题（英）： Automatic top sealing device for dusty material transportation carriage
  • 申请号： CN201420836571.4
    申请日： 2014-12-26
  • 公开(公告)号： CN204383285U
    公开(公告)日： 2015-06-10
  • 发明人: 杨兴
  • 申请人： 杨兴
  • 申请人地址： 云南省玉溪市红塔区星云路9号市直教师小区
  • 专利权人： 杨兴
  • 当前专利权人： 杨兴
  • 当前专利权人地址： 云南省玉溪市红塔区星云路9号市直教师小区
  • 主分类号： B60P7/02
  • IPC分类号： B60P7/02
用于粉尘物运输车厢的自动封顶装置
摘要：
用于粉尘物运输车厢的自动封顶装置，解决了现有技术中翻斗车顶盖，打开和关闭不方便的问题，包括设置在车厢的左侧板顶部和右侧板顶部的呈向内倾斜设置的斜挡板；一级盖板的一侧铰接在斜挡板顶部，一级盖板的另一侧铰接有二级盖板；回位弹簧的一端连接在一级盖板上，回位弹簧的另一端连接在二级盖板上；一级盖板上固定连接有副配重块，斜挡板上方设置有主配重块，主配重块连接在副配重块上。本实用新型结构简单，无需电力或人工操作，顶盖即时自动打开和关闭，避免装车和运输途中粉尘污染空气。
摘要（英）：

The utility model provides an automatic top sealing device for a dusty material transportation carriage. The automatic top sealing device solves the problem that a top cover of a tilting cart is inconvenient to open and close in the prior art, and comprises inwards oblique baffle plates arranged at the top of a left side plate and the top of a right side plate of the carriage, wherein one side of a first-level cover plate is hinged to the top of each oblique baffle plate, and a second-level cover plate is hinged to the other side of each first-level cover plate; one end of each reset spring is connected to the corresponding first-level cover plate, and the other end of each reset spring is connected to the corresponding second-level cover plate; auxiliary clump weights are fixedly connected to the first-level cover plates, and main clump weights are arranged at the upper parts of the oblique baffle plates and are connected to the auxiliary clump weights. The automatic top sealing device is simple in structure, does not require electric or manual operation, the top cover can be automatically and instantly opened and closed, and air pollution caused by dust in a loading or transportation process is avoided.

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