The invention discloses an emergency auxiliary driving device of a mine hoist, which is installed on a non-transmission side of the mine hoist and comprises a foundation base, a motor, a gearbox, a large gear ring and a pinion shaft, wherein the foundation base is fixed in a machine room through foundation bolts, a guide rail is arranged on the upper portion of the foundation base, the gearbox is installed on the guide rail, an output shaft of the gearbox is connected with the pinion shaft through a spline, the motor is vertically installed on the upper portion of the gearbox through a coupler, and the motor and the gearbox are fixed together to form an integral structure; and the large gear ring is fixedly connected with a brake disc and a winding drum connecting plate of a main shaft device of the hoist through bolts. The safety and reliability of operation of the mine hoist are improved, and a safety protection measure is added for underground miners.
本发明公开一种矿井提升机应急辅助驱动装置,其安装在矿井提升机的非传动侧,包括基础底座、电动机、变速箱、大齿圈和小齿轮轴,基础底座通过地脚螺栓固定在机房内,基础底座上部设置有导轨,变速箱安装在导轨上,变速箱的输出轴与小齿轮轴通过花键联接,电动机通过联轴器竖直安装在变速箱上部,二者固定在一起形成整体结构;大齿圈通过螺栓与提升机主轴装置的制动盘和卷筒联接板固定连接。本发明提高了矿井提升机运行的安全可靠性,对井下矿工增加了一种安全保护措施。
Emergency auxiliary driving device of mine hoist
一种矿井提升机应急辅助驱动装置
2021-12-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Engineering Index Backfile | 1949
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