Intelligent monitoring device for mine hoisting machine

Abstract

The present invention discloses an intelligent monitoring device for a mine hoisting machine, characterized in that a power supply is electrically connected with a single chip microcomputer, a memory is electrically connected with the single chip microcomputer, a transmission device is electrically connected with the single chip microcomputer through a driver, a wireless communication module is wirelessly connected with a remote monitoring terminal, the single chip microcomputer is connected with a sensor assembly through a signal acquisition and processing circuit, and the single chip microcomputer is connected with a head dissipation device through a relay. The intelligent monitoring device of the present invention is scientific, reasonable and creative in design, can ensure precision of detection and reliability of intelligent control by connecting the single chip microcomputer with the sensor assembly, and can achieve depth automatic tracking, speed control and real-time display thereof; the intelligent monitoring device is reliable in security assurance links, compact in integral structure, low in cost, and simple and convenient in installation; through adoption of the intelligent monitoring device, a user only needs to install the corresponding sensors to the corresponding positions without changing an original hoisting system.

Description

technical field [0001] The invention belongs to the technical field of monitoring, and in particular relates to an intelligent monitoring device for a mine hoist. Background technique [0002] With the development of mine construction and the advancement of science and technology, higher requirements have been put forward for the automation level and safety of the hoist, especially in the shaft excavation construction of various mines, the safe and efficient operation of the hoist has become a constraint for mines. The key to building speed. [0003] During mine shaft excavation, its depth changes with the increase of construction progress, which means that the operating conditions of the hoist are changing at any time, especially in the control of operating speed, the setting of deceleration points and parking points, etc. , is also constantly changing with the depth change. The traditional lifting equipment can only be completed through the simple depth indicator and manu...

AI Technical Summary

Problems solved by technology

[0003] During mine shaft excavation, its depth changes with the increase of construction progress, which means that the operating conditions of the hoist are changing at any time, especially in the control of operating speed, the setting of deceleration points and parking points, etc. , is also constantly changing with the depth change. The traditional lifting equipment can only be completed through the simple depth indicator and manual control of the driver. Each depth change is manually set on the depth indicator, and the control during operation is complete. Manually implemented by the driver, it is very easy to cause two problems worthy of attention: one is that the control of key operating parameters such as speed, deceleration point, and parking point depends entirely on the driver's experience. There are many human factors here, and the work efficiency is low. One is that it poses a great threat to the safe operation of the hoist. For example, whether the explanation is clear when the shift is handed over, whether the driver can forget during the tense work, etc., may be the main cause of the accident, especially the improper setting of the deceleration point may easily cause accidents. Vicious accidents such as squatting pots or overrolling

[0004] At present, there is no hoist intelligent monitoring device with automatic tracking of lifting depth, automatic setting of deceleration point, automatic heat dissipation, real-time display of running speed, and automatic control of overspeed

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