Head sheave and skip monitoring device of mine hoist

Abstract

The invention provides a head sheave and skip monitoring device of a mine hoist. The monitoring device comprises a mine, a skip, a head sheave and a sensor module, the lower part of the mine is arranged underground, the upper part of the mine is arranged above the ground, the head sheave is arranged on the upper side of the mine, a support frame is arranged on the lower side of the head sheave, the skip is arranged in the mine, and a bearing cover is arranged on the front side of the head sheave; and the sensor module is installed on the bearing cover and comprises a temperature sensor, an axial acceleration sensor, a first radial acceleration sensor and a second acceleration sensor, and an anti-falling mechanism is arranged at the bottom in the skip and comprises a plurality of sets of air pressure extendable rods, a supporting bottom plate, a pressing plate and a weight sensor. Compared with the prior art, the device has the following beneficial effects that the operation of the headsheave can be remotely monitored in real time, the stable operation of the head sheave is ensured, and the problem of falling danger caused by skip loading overflow is avoided.

Description

technical field [0001] The invention relates to a monitoring device for a sky wheel and a skip of a mine hoist, belonging to the technical field of mine equipment. Background technique [0002] At present, the sky wheel and the skip are important components of the mine hoist, and their operation tasks are very busy. Since the working positions of the sky wheel and the skip are far away from the operator's sight, if the sky wheel or the skip breaks down, it is not easy to be found in time, which will cause a major production stoppage accident, and it is also very difficult to deal with. The problems that often occur in the sky wheel are increased vibration, serious deflection, and increased operating noise. These faults are caused by the serious heating or damage of the sky wheel bearing or bearing bush; There is a danger of falling material during ascent. Therefore, it is very necessary to carry out on-line monitoring of the sky wheel and the skip. Therefore, the present ...

AI Technical Summary

Problems solved by technology

Since the working position of the sky wheel and the skip is far away from the operator's sight, if the sky wheel or the skip fails, it is difficult to be found in time, which will cause a major production stoppage accident, and it is also very difficult to deal with

The problems that often occur in the sky wheel are increased vibration, serious deflection, and increased operating noise. These faults are caused by the serious heating or damage of the sky wheel bearing or bearing bush; There is a danger of falling material during the ascent

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