The system belongs to the technical field of hoist monitoring systems, and specifically relates to an automatic monitoring system for mine hoists.

The task of the mine lifting system is to lift coal, gangue, lowering materials, lifting personnel and various mining equipment. It is the throat link of the mine production system, and it occupies a very important position in mine production. Once a failure occurs, it will affect production at least, and cause serious loss of national property, and even cause serious personal injuries. In the process of coal mine hoisting, the operating environment of the mine hoist and the condition of the whole machine are related to the safe operation of the hoist.

At present, the inspection of the hoist needs to perceive the vibration, noise, temperature, smell, deformation and other information of the equipment, and also to record and monitor the environmental humidity of the electrical equipment, the motor temperature and other information, and to check the lines to avoid Abnormal work occurs to prevent local overload and cause overheating and fire. Although some users have established a complete and sound personnel inspection system to investigate and analyze vibration, noise, temperature, odor, deformation and other information, it can One of the following situations is inevitable:

1. The judgment and analysis results of different inspectors are not consistent;

2. Inspectors may have missed inspections and misjudged carelessly;

3. Inspection personnel may not make inspections on time and according to regulations;

4. It is impossible for the inspectors to make inspections 24 hours a day;

5. When inspectors find problems, they may not be able to make accurate response decisions immediately;

6. Inspectors cannot effectively save related information such as inspection screens and data;

7. After the inspector finds the problem, it is reported to the superior staff that there is no automatic monitoring, real-time and eye-catching.

Therefore, how to automatically monitor the hoist has become an urgent problem to be solved.