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发明公开
CN107044490A 一种改进的鼓形齿联轴器 无效 - 撤回

  • 专利标题： 一种改进的鼓形齿联轴器
  • 专利标题（英）： Improved crown gear coupling
  • 申请号： CN201710440248.3
    申请日： 2017-06-12
  • 公开(公告)号： CN107044490A
    公开(公告)日： 2017-08-15
  • 发明人: 王利宣
  • 申请人： 王利宣
  • 申请人地址： 四川省宜宾市长宁县新华街64号
  • 专利权人： 王利宣
  • 当前专利权人： 王利宣
  • 当前专利权人地址： 四川省宜宾市长宁县新华街64号
  • 主分类号： F16D3/68
  • IPC分类号： F16D3/68 ;  F16D3/56 ;  F16D3/58
一种改进的鼓形齿联轴器
摘要：
本发明公开了一种改进的鼓形齿联轴器，包括轴套，轴套内套接有主动轴和从动轴，轴套内侧设置有主动端内齿圈和被动端内齿圈，主动端内齿圈与主动轴外侧的主动端外齿圈啮合，被动端内齿圈与被动轴外侧的被动端外齿圈啮合，所述主动端内齿圈的两端设置有主动端第一副齿圈，主动端外齿圈的两侧设置有与主动端第一副齿圈选择性啮合的主动端第二副齿圈，被动端内齿圈的两端设置有被动端第一副齿圈，被动端外齿圈的两侧设置有与被动端第一副齿圈选择性啮合的被动端第二副齿圈。本发明能够改进现有技术的不足，延长了鼓形齿联轴器的使用寿命，减低了维护频率。
摘要（英）：

The invention discloses an improved crown gear coupling. The improved crown gear coupling comprises a shaft sleeve, wherein a drive shaft and a driven shaft are connected in the shaft sleeve in a sleeving manner; a drive-end inner gear ring and a driven-end inner gear ring are arranged at the inner side of the shaft sleeve; the drive-end inner gear ring is engaged with a drive-end outer gear ring at the outer side of the drive shaft; the driven-end inner gear ring is engaged with a driven-end outer gear ring at the outer side of the driven shaft; first drive-end auxiliary gear rings are arranged at the two ends of the drive-end inner gear ring; second drive-end auxiliary gear rings selectively engaged with the first drive-end auxiliary gear rings are arranged at the two sides of the drive-end outer gear ring; first driven-end auxiliary gear rings are arranged at the two ends of the driven-end inner gear ring; and second drive-end auxiliary gear rings selectively engaged with the first driven-end auxiliary gear rings are arranged at the two sides of the driven-end outer gear ring. The improved crown gear coupling disclosed by the invention is capable of overcoming shortages in the prior art, prolongs the service life thereof and lowers the maintenance frequency.

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