Bearing auxiliary oiling device for mine ventilator

Abstract

The invention relates to the technical field of industrial fans, and discloses a bearing auxiliary oiling device for a mine ventilator. The bearing auxiliary oiling device comprises a shell, a first rotating shaft is movably connected into the shell, a first rotating rod is fixedly connected outside the first rotating shaft, and a connecting rod is movably connected to the end, away from the first rotating shaft, of the first rotating rod; and a gear ring is movably connected to the end, away from the first rotating rod, of the connecting rod, a detection assembly is movably connected into the gear ring, a bearing sleeve is movably connected to the inner side of the shell, a second rotating shaft is movably connected to the inner side of the bearing sleeve, and a second rotating rod is fixedly connected to the exterior of the second rotating shaft. Through the interaction among the first rotating shaft, the first rotating rod, the connecting rod, the gear ring, a clamping block, the detection assembly and the bearing sleeve, when lubricating oil is added to a bearing, the bearing sleeve moves through the action of a structure, and then the added lubricating oil can be evenly smeared on the surface of the bearing; and meanwhile, the lubricating oil can be attached to the surfaces of the bearing through movement of the bearing sleeve.

Description

technical field [0001] The invention relates to the technical field of industrial fans, in particular to a bearing auxiliary refueling device for mine fans. Background technique [0002] Industrial fan refers to the fan specially used for ventilation and high temperature smoke exhaust in tunnels, underground garages, high-grade civil buildings, metallurgy, factories and mines, etc. It mainly consists of impeller, casing, inlet collector, deflector, motor and other components. [0003] Mine fan is a kind of axial flow fan. Because of the particularity of the industry and application site, as well as the large difference in performance parameters and dimensions from general axial flow ventilation, it is separated and classified as a category. After the fan is used for a long time, the friction between some parts that are easy to rub will increase. At this time, it is necessary to add appropriate lubricating oil for lubrication. When adding lubricating oil to the motor, the fa...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a bearing auxiliary refueling device for mine ventilators, which is equipped with automatic refueling, reduces the workload of workers, can better control the amount of lubricating oil, and at the same time increases the amount of lubricating oil added. The advantage of high efficiency solves the problem that the lack of lubrication increases friction and accelerates the wear of parts. When adding manually, the amount of lubricating oil cannot be well controlled and takes a long time.

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