CN213844330U - Belt conveyer monitoring device based on single chip microcomputer - Google Patents
Belt conveyer monitoring device based on single chip microcomputer Download PDFInfo
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- CN213844330U CN213844330U CN202022356573.1U CN202022356573U CN213844330U CN 213844330 U CN213844330 U CN 213844330U CN 202022356573 U CN202022356573 U CN 202022356573U CN 213844330 U CN213844330 U CN 213844330U
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Abstract
The utility model relates to a detect control technical field, more specifically, relate to a belt conveyer monitoring device based on singlechip. Including temperature sensor, smoke transducer and single chip microcomputer control system, temperature sensor installs in belt conveyor bearing department, smoke transducer installs in belt conveyor brake department, temperature sensor and smoke transducer all with single chip microcomputer control system electric connection, single chip microcomputer control system's the other end is connected with display system, alarm system and wireless transceiver system respectively. The utility model provides a belt conveyor's potential safety hazard on the colliery, greatly guaranteed workman's safety. The utility model discloses mainly used is to belt conveyor's safety monitoring and warning.
Description
Technical Field
The utility model relates to a detect control technical field, more specifically, relate to a belt conveyer monitoring device based on singlechip.
Background
Coal mine accidents are the biggest hidden dangers threatening the safety of workers, not only do coal mine accidents cause huge property loss, but also lead a plurality of innocent workers to lose lives, bring unpredictable disasters to each family, and therefore the coal mine safety is more and more emphasized. Every link under the mine is crucial to the safety of the coal mine. The belt conveyor is an important transportation device under a mine, and the operation safety of the belt conveyor is not in small amount. The monitoring device of the existing belt conveyor has single function, can not detect pertinently, and is not intelligent enough, so that the monitoring device of the belt conveyor based on the single chip microcomputer is necessary to be designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a belt conveyor monitoring device based on singlechip, the staff utilizes this device can be at the temperature and the smog condition of control cabinet remote monitoring belt conveyor in the pit, and accessible host computer shows temperature, smog concentration numerical value in the pit and realizes abnormal conditions real-time alarm simultaneously. The coal mining machine has low energy consumption, is easy to realize, improves the automation level of coal mining work, and increases the safety and reliability.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a belt conveyor monitoring device based on singlechip, includes temperature sensor, smoke transducer and single chip microcomputer control system, temperature sensor installs in belt conveyor bearing department, smoke transducer installs in belt conveyor brake department, temperature sensor and smoke transducer all with single chip microcomputer control system electric connection, single chip microcomputer control system's the other end is connected with display system, alarm system and wireless transceiver system respectively.
The wireless transceiving system can reflect the detected data and alarm information to an upper computer.
The upper computer can display the temperature of the temperature measuring point and the smoke concentration at the brake and give an alarm.
The upper computer is designed based on Labview.
The two temperature sensors are used for measuring the temperature of a motor bearing of the belt conveyor and the ambient temperature during operation respectively.
The smoke sensor adopts an MQ-smoke concentration sensor.
Compared with the prior art, the utility model, the beneficial effect who has is:
1. the utility model discloses a temperature sensor can carry out multiple spot temperature measurement and smog control to it. In the running process, the temperature of the bearing of the belt conveyor rises along with the lapse of time, a temperature sensor is arranged at the position to monitor the temperature in real time, and the temperature is stopped when exceeding an alarm point; meanwhile, the temperature of the surrounding environment of the belt conveyor is monitored by the temperature sensor, so that the influence on the working efficiency of the belt due to overhigh temperature is avoided.
2. This practicality adopts smoke transducer, when the belt stops suddenly and produces smog, detects this point, can in time make the counter-measure to it.
3. The utility model discloses a wireless receiving and dispatching system can avoid having one section distance on the mine because of the mine is down and the mine, in addition the restriction of data line length for the difficult problem of comparison difficulty on the host computer is arrived to the data accuracy that detects, through wireless transmission mode with information transmission to the host computer, convenient high-efficient.
Drawings
FIG. 1 is a block diagram of the overall design of the system of the present invention;
fig. 2 is a system flow chart of the present invention.
In the figure: 1-temperature sensor, 2-smoke sensor, 3-single chip microcomputer control system, 4-display system, 5-alarm system and 6-wireless receiving and transmitting system.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, a belt conveyor monitoring device based on a single chip microcomputer comprises a temperature sensor 1, a smoke sensor 2 and a single chip microcomputer control system 3, wherein the temperature sensor 1 is installed at a bearing of the belt conveyor, the smoke sensor 2 is installed at a brake of the belt conveyor, the temperature sensor 1 and the smoke sensor 2 are both electrically connected with the single chip microcomputer control system 3, and the other end of the single chip microcomputer control system 3 is respectively connected with a display system 4, an alarm system 5 and a wireless transceiver system 6.
Preferably, the wireless transceiver system 6 can reflect the detected data and alarm information to the upper computer, and can be implemented by nRF905 single-chip radio-frequency transceiver.
Preferably, the upper computer can display the temperature of the temperature measuring point and the smoke concentration at the brake and give an alarm.
Preferably, the upper computer is designed based on Labview.
Preferably, temperature sensor 1 is equipped with two, and two temperature sensor 1 measure belt conveyor's motor bearing temperature respectively and the ambient temperature when moving, and the pilot lamp has all been installed to each temperature measurement point department, and when the temperature reached the upper limit, the buzzer reported to the police, and the LED lamp is bright, and help staff fixes a position the fault department rapidly.
Preferably, the smoke sensor 2 adopts an MQ-2 smoke concentration sensor, the MQ-2 smoke concentration sensor is used for detecting, the voltage follower LM324 is connected with a P1.0 pin of the single chip microcomputer, an A/D converter is arranged in the single chip microcomputer 60S2, smoke concentration analog quantity input from a P1.0 port is converted into digital quantity through AD conversion, and collected smoke concentration data can be read.
The utility model discloses a theory of operation does: the method comprises the steps of utilizing an STC12C5A60S2 single chip microcomputer as a main controller of a temperature and smoke monitoring system of the coal mining machine, detecting a motor bearing temperature signal and a belt environment temperature signal of a belt conveyor through a temperature sensor 1, detecting a smoke signal of the belt conveyor through a smoke sensor 2, setting temperature measuring points on a bearing and a belt, sending digital signals of the temperature and the smoke to the single chip microcomputer for data processing, sending processed data to an upper computer through a wireless transceiver system 6, monitoring the temperature and the smoke of the belt conveyor in real time through Labview software by the upper computer, and giving an alarm when temperature and smoke concentration values are higher than threshold values.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (5)
1. The utility model provides a belt conveyor monitoring device based on singlechip which characterized in that: including temperature sensor (1), smoke transducer (2) and single chip microcomputer control system (3), temperature sensor (1) is installed in belt conveyor bearing department, smoke transducer (2) are installed in belt conveyor brake department, temperature sensor (1) and smoke transducer (2) all with single chip microcomputer control system (3) electric connection, the other end of single chip microcomputer control system (3) is connected with display system (4), alarm system (5) and wireless transceiver system (6) respectively, temperature sensor (1) is equipped with two, and two temperature sensor (1) measure belt conveyor's motor bearing temperature respectively and the ambient temperature when moving.
2. The single-chip microcomputer-based belt conveyor monitoring device according to claim 1, characterized in that: the wireless transceiving system (6) can reflect the detected data and alarm information to an upper computer.
3. The single-chip microcomputer-based belt conveyor monitoring device according to claim 2, wherein: the upper computer can display the temperature of the temperature measuring point and the smoke concentration at the brake and give an alarm.
4. The single-chip microcomputer-based belt conveyor monitoring device according to claim 2, wherein: the upper computer is designed based on Labview.
5. The single-chip microcomputer-based belt conveyor monitoring device according to claim 1, characterized in that: the smoke sensor (2) adopts an MQ-2 smoke concentration sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356573.1U CN213844330U (en) | 2020-10-21 | 2020-10-21 | Belt conveyer monitoring device based on single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356573.1U CN213844330U (en) | 2020-10-21 | 2020-10-21 | Belt conveyer monitoring device based on single chip microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213844330U true CN213844330U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022356573.1U Active CN213844330U (en) | 2020-10-21 | 2020-10-21 | Belt conveyer monitoring device based on single chip microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213844330U (en) |
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2020
- 2020-10-21 CN CN202022356573.1U patent/CN213844330U/en active Active
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