Provided is a permanent magnet double-driving transmission mechanism. The mechanism comprises a common driving transmission mechanism, a standby driving transmission mechanism, a dragging wheel, and amachine placing beam. The common driving transmission mechanism comprises a first permanent magnet synchronous motor, a first transmission chain wheel, a first driven chain wheel, a first transmission chain, and a first bearing seat; a first driven shaft is in transmission connection with the dragging wheel; the first driven shaft is mounted on the machine placing beam through the first bearing seat; the standby driving transmission mechanism comprises a second permanent magnet synchronous motor, a second transmission chain wheel, a second driven chain wheel, a second transmission chain, anda second bearing seat; a second driven shaft is in transmission connection with the dragging wheel; and the second driven shaft is mounted on the machine placing beam through the second bearing seat.According to the permanent magnet double-driving transmission mechanism, the driving transmission mechanism is commonly used for driving the dragging wheel, so that the normal operation of the dragging wheel is realized; when the common driving transmission mechanism goes wrong, the whole mechanism can be rapidly recovered to operate by rapidly replacing the standby driving transmission mechanism;and the mechanism can stably operate between high floors.
一种永磁双驱传动机构,包括常用驱动传动机构、备用驱动传动机构、拽引轮和搁机梁;常用驱动传动机构包括:第一永磁同步电机、第一传动链轮、第一从动链轮、第一传动链和第一轴承座;第一从动轴与拽引轮传动连接;第一从动轴通过第一轴承座安装在搁机梁上;备用驱动传动机构包括:第二永磁同步电机、第二传动链轮、第二从动链轮、第二传动链和第二轴承座;第二从动轴与拽引轮传动连接;第二从动轴通过第二轴承座安装在搁机梁上。本发明中,常用驱动传动机构对拽引轮进行驱动,从而实现拽引轮的正常运转。当常用驱动传动机构出现问题时,能够通过快速更换备用驱动传动机构实现设备整体快速恢复运行。设备能够在高楼层之间稳定运行。
Permanent magnet double-driving transmission mechanism
一种永磁双驱传动机构
2020-12-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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