The invention relates to a mine hoist brake shoe gap adjusting device, and belongs to the field of mine hoists. The mine hoist brake shoe gap adjusting device comprises a hoisting wheel, and is characterized by comprising brake devices, an adjusting device, an electromagnetic device, a rotating shaft, a motor and a shell I. The brake devices are symmetrically and fixedly connected to the inner topwall and the inner bottom wall of the shell I respectively, and the electromagnetic device is fixedly connected to the lower end of the adjusting device; a motor base is arranged on the inner side wall of the shell I, the motor is fixed to the motor base, one end of the rotating shaft is rotationally connected with the inner side wall of the shell I, the other end of the rotating shaft is fixedlyconnected with a motor output shaft, and a lifting wheel is fixedly connected to the rotating shaft; and the lifting wheel is located between the two brake devices on the inner top face and the innerbottom face of the shell I. By means of the mine hoist brake shoe gap adjusting device, a gap between an abraded brake shoe and the lifting wheel can be adjusted, the speed reduction effect is guaranteed, and accidents caused by excessive abrasion of the brake shoe are avoided.
一种矿井提升机闸瓦间隙调整装置,矿井提升机领域,包括提升轮,其特征在于:包括:刹车装置、调节装置、电磁装置、转动轴、电机及外壳一,所述外壳一内顶壁与底壁分别对称固定连接有刹车装置,所述调节装置下端固定连接有电磁装置,所述外壳一内侧壁设置有电机基座,所述电机固定在电机基座上,所述转动轴一端与外壳一内侧壁转动连接,所述转动轴另一端与电机输出轴固定连接,所述转动轴上固定连接有提升轮,所述提升轮位于外壳一内顶面与底面的两个刹车装置之间。本发明可以调节闸瓦磨损后与提升轮的间隙,保证了减速的效果,避免闸瓦磨损过大导致事故的发生。
Mine hoist brake shoe gap adjusting device
一种矿井提升机闸瓦间隙调整装置
2021-02-05
Patent
Electronic Resource
Chinese
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