CN219044650U - Belt conveyor comprehensive protection system with fault self-checking and self-checking functions - Google Patents
Belt conveyor comprehensive protection system with fault self-checking and self-checking functions Download PDFInfo
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- CN219044650U CN219044650U CN202223100903.6U CN202223100903U CN219044650U CN 219044650 U CN219044650 U CN 219044650U CN 202223100903 U CN202223100903 U CN 202223100903U CN 219044650 U CN219044650 U CN 219044650U
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Abstract
The utility model discloses a comprehensive protection system of a belt conveyor with a fault self-checking and self-checking function, which comprises a comprehensive belt protection device, wherein a centralized control circuit, a voice module, a comprehensive control console, an infrared receiving end and a signal processing module are arranged in the comprehensive belt protection device, the comprehensive belt protection device is electrically connected with a 12V lithium battery, and the wireless sensor comprises a speed protection sensor, a coal pile protection sensor, a deviation protection sensor, a smoke protection sensor and a temperature protection sensor. According to the comprehensive protection system of the belt conveyor with the fault self-checking function, provided by the utility model, the working operation condition of the belt conveyor is monitored in real time through the wireless sensor, and related personnel are timely prompted to overhaul and maintain through voice alarm, so that the occurrence of underground accidents is reduced, the safety of personnel is ensured in the first time, the production safety is improved, the mining efficiency of a coal mine is improved, and a better use prospect can be brought.
Description
Technical Field
The utility model relates to the technical field of protection systems, in particular to a comprehensive protection system of a belt conveyor with a fault self-checking function.
Background
In the coal mining process, a belt conveyor is required to convey a coal mine, the belt conveyor is required to use a conveying belt, the mined coal mine is conveyed through the conveying belt, the temperature of a motor is too high, the current fluctuation of a main power supply is too high, the conveying belt is deviated, the friction temperature is too high, the tension force of the belt is too high or too loose, and faults such as too large coal quantity on the belt can affect the coal mine production.
The existing comprehensive protection device for the belt conveyor adopts a comprehensive protection host machine, cables paved along the direction of the belt conveyor, and sensors connected through the cables, and because of the fact that underground equipment facilities are more, the cables are too complex, faults are easy to occur, and overhaul after the faults are difficult, the existing comprehensive protection device for the belt conveyor brings certain adverse effects to the use process of people from the aspects of safety and personnel operation and maintenance, and therefore, the comprehensive protection system for the belt conveyor with the fault self-checking function is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a comprehensive protection system of a belt conveyor with a fault self-checking function, which has the advantages that the fault point of the belt conveyor when the fault occurs can be received by the arranged infrared sensor, the maintenance personnel can conveniently carry out maintenance, and the like, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the belt comprehensive protection device, the wireless sensor and the 12V lithium battery are arranged in the belt comprehensive protection device, and the belt comprehensive protection device is electrically connected with the 12V lithium battery.
Preferably, the wireless sensor comprises a speed protection sensor, a coal pile protection sensor, a deviation protection sensor, a smoke protection sensor, a temperature protection sensor, a tear tape protection sensor, an automatic sprinkling protection sensor and an emergency stop protection sensor which are electrically connected with the 12V lithium battery.
Preferably, the speed protection sensor is positioned on a bracket corresponding to the magnet, the coal pile protection sensor contact is positioned at the right upper end of the coal drop point, and the horizontal lower end of the axis of the unloading roller.
Preferably, the deviation protection sensor is located at a distance from the machine head meter, and the smoke protection sensor is located at the right upper end of the belt in the downwind direction of the driving roller.
Preferably, the temperature protection sensor is positioned at the contact surface end of the driving roller and the conveyor belt, and the spray head in the automatic sprinkling protection sensor is arranged at the separation end of the driving roller and the conveyor belt.
Preferably, the tearing belt protection sensor is positioned at the coal falling point along the coal flow direction end and between the upper belt and the lower belt, and the scram protection sensor is respectively positioned at each end of the machine head and the machine tail.
Advantageous effects
Compared with the prior art, the utility model provides a comprehensive protection system of a belt conveyor with a fault self-checking function, which has the following beneficial effects:
this take place of trouble self-checking function's belt feeder comprehensive protection system, through the wireless sensor that sets up, through sensor real-time supervision belt feeder working operation condition to in time indicate relevant personnel through the audible alarm and overhaul and maintain, reduce the emergence of underground accident, guarantee personnel's safety in the first time, production safety improves colliery exploitation efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the belt conveyor comprehensive protection system with the fault self-checking function.
In the figure: 1. a belt comprehensive protection device; 2. a centralized control circuit; 3. a voice module; 4. a comprehensive control console; 5. an infrared receiving end; 6. a signal processing module; 7. a wireless sensor; 8. a speed protection sensor; 9. a coal pile protection sensor; 10. a deviation protection sensor; 11. a smoke protection sensor; 12. a temperature protection sensor; 13. the tearing belt protects the sensor; 14. automatically sprinkling water to protect the sensor; 15. the emergency stop protects the sensor.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1, the belt conveyor comprehensive protection system with fault self-checking and self-checking functions comprises a belt comprehensive protection device 1, a wireless sensor 7 and a 12V lithium battery, wherein a centralized control circuit 2, a voice module 3, a comprehensive control console 4, an infrared receiving end 5 and a signal processing module 6 are arranged in the belt comprehensive protection device 1, the belt comprehensive protection device 1 is electrically connected with the 12V lithium battery, and the working running state of the belt conveyor can be detected.
Further, the wireless sensor 7 comprises a speed protection sensor 8, a coal pile protection sensor 9, a deviation protection sensor 10, a smoke protection sensor 11, a temperature protection sensor 12, a tearing belt protection sensor 13, an automatic sprinkling protection sensor 14, an emergency stop protection sensor 15 and a 12V lithium battery which are electrically connected.
Further, the speed protection sensor 8 is positioned on a bracket corresponding to the magnet, when the belt conveyor runs, the driven roller is not rotated safely, and when the speed protection sensor 8 continuously exceeds 5-10s, the alarm is given, the coal pile protection sensor contact 9 is positioned at the right upper end of a coal drop point, the horizontal lower end of the axis of the unloading roller is positioned, and when the guide rod of the coal pile sensor 9 deviates from the central line, the fault protection stopping is realized.
Further, the deviation protection sensor 10 is located at a distance of 10 meters from the machine head, when the guide rod of the deviation protection sensor 10 deviates from the center line, deviation fault protection is achieved, the smoke protection sensor 11 is located at the right upper end of the belt in the downwind direction of the driving roller, and when smoke is generated, the smoke protection sensor 11 sends the signal to the host machine, and smoke protection is immediately achieved.
Further, the temperature protection sensor 12 is located at the contact surface end of the driving roller and the conveyer belt, when the temperature of the monitoring point exceeds the set temperature of the temperature protection sensor 12, temperature fault protection is achieved, the spray head in the automatic water spraying protection sensor 14 is arranged at the separation end of the driving roller and the conveyer belt, and water spraying can cool the adhesive tape and the roller simultaneously.
Further, the tear tape protection sensor 13 is located along the coal flow direction end of the coal dropping point, when the conveyer belt is torn, the tear tape protection sensor 13 transmits an electric signal to the host computer, the host computer immediately realizes the parking protection function, the emergency stop protection sensor 15 is respectively located at each end of the machine head and the machine tail between the upper belt and the lower belt, and when a certain emergency stop switch along the line is switched on, the parking protection function is immediately realized.
Firstly, a 12V lithium battery is arranged on a belt comprehensive protection device 1, a speed protection sensor 8, a coal pile protection sensor 9, a deviation protection sensor 10, a smoke protection sensor 11, a temperature protection sensor 12, a tearing belt protection sensor 13, an automatic sprinkling protection sensor 14 and an emergency stop protection sensor 15, after the power is applied, the working operation condition of the belt is monitored in real time through each sensor, and relevant personnel are timely prompted to overhaul and maintain through voice alarm, so that the occurrence of underground accidents is reduced, the safety of personnel is guaranteed in the first time, the production safety is improved, and the coal mining efficiency is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a take place of trouble self-checking function's belt feeder comprehensive protection system, includes belt comprehensive protection device (1), wireless sensor (7) and 12V lithium cell, its characterized in that: the belt comprehensive protection device (1) is internally provided with a centralized control circuit (2), a voice module (3), a comprehensive control console (4), an infrared receiving end (5) and a signal processing module (6), the belt comprehensive protection device (1) is electrically connected with a 12V lithium battery, and the wireless sensor (7) comprises a speed protection sensor (8), a coal pile protection sensor (9), a deviation protection sensor (10), a smoke protection sensor (11), a temperature protection sensor (12), a tear tape protection sensor (13), an automatic sprinkling protection sensor (14) and an emergency stop protection sensor (15).
2. The belt conveyor comprehensive protection system with fault self-checking and self-checking functions according to claim 1, wherein the comprehensive protection system is characterized in that: the wireless sensor (7) comprises a speed protection sensor (8), a coal pile protection sensor (9), a deviation protection sensor (10), a smoke protection sensor (11), a temperature protection sensor (12), a tearing belt protection sensor (13), an automatic sprinkling protection sensor (14) and a scram protection sensor (15) which are electrically connected with a 12V lithium battery.
3. The belt conveyor comprehensive protection system with fault self-checking and self-checking functions according to claim 2, wherein the comprehensive protection system is characterized in that: the speed protection sensor (8) is positioned on a bracket corresponding to the magnet, the contact of the coal piling protection sensor (9) is positioned at the right upper end of the coal dropping point, and the horizontal lower end of the axis of the unloading roller.
4. The belt conveyor comprehensive protection system with fault self-checking and self-checking functions according to claim 2, wherein the comprehensive protection system is characterized in that: the deviation protection sensor (10) is located at a distance of 10 meters from the machine head, and the smoke protection sensor (11) is located at the right upper end of the belt in the downwind direction of the driving roller.
5. The belt conveyor comprehensive protection system with fault self-checking and self-checking functions according to claim 2, wherein the comprehensive protection system is characterized in that: the temperature protection sensor (12) is positioned at the contact surface end of the driving roller and the conveyor belt, and the spray heads in the automatic sprinkling protection sensor (14) are arranged at the separation end of the driving roller and the conveyor belt.
6. The belt conveyor comprehensive protection system with fault self-checking and self-checking functions according to claim 2, wherein the comprehensive protection system is characterized in that: the tearing belt protection sensor (13) is positioned at the coal falling point along the coal flow direction end and between the upper belt and the lower belt, and the scram protection sensor (15) is respectively positioned at each end of the machine head and the machine tail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223100903.6U CN219044650U (en) | 2022-11-22 | 2022-11-22 | Belt conveyor comprehensive protection system with fault self-checking and self-checking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223100903.6U CN219044650U (en) | 2022-11-22 | 2022-11-22 | Belt conveyor comprehensive protection system with fault self-checking and self-checking functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219044650U true CN219044650U (en) | 2023-05-19 |
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ID=86317939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223100903.6U Active CN219044650U (en) | 2022-11-22 | 2022-11-22 | Belt conveyor comprehensive protection system with fault self-checking and self-checking functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219044650U (en) |
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2022
- 2022-11-22 CN CN202223100903.6U patent/CN219044650U/en active Active
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