CN215624869U - Automatic monitoring and controlling device for running and fault states of belt conveyor - Google Patents
Automatic monitoring and controlling device for running and fault states of belt conveyor Download PDFInfo
- Publication number
- CN215624869U CN215624869U CN202121497699.9U CN202121497699U CN215624869U CN 215624869 U CN215624869 U CN 215624869U CN 202121497699 U CN202121497699 U CN 202121497699U CN 215624869 U CN215624869 U CN 215624869U
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- belt conveyor
- signal processing
- emergency stop
- plc system
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000012954 risk control Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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Abstract
The utility model discloses an automatic monitoring and controlling device for the running and fault states of a belt conveyor, which comprises a belt conveyor, wherein an emergency stop switch, a deviation switch and a pull rope switch are arranged on the belt conveyor, the emergency stop switch, the deviation switch and the pull rope switch are respectively connected with a signal processing box through cables, the output end of the signal processing box is connected with a PLC system, and the PLC system is connected with an upper computer. The utility model can solve the problem that accidents are easy to happen under the condition that the existing emergency stop switch, the existing deviation switch and the existing pull-cord switch cannot be known in field operation after being damaged and failed.
Description
Technical Field
The utility model relates to the technical field of belt conveying equipment, in particular to an automatic monitoring and controlling device for the running and fault states of a belt conveyor.
Background
At present, an emergency stop switch, a deviation switch and a pull switch are arranged on a belt conveyor in a matching way. In the running process of the belt, a deviation switch monitors whether the belt deviates in real time; the emergency stop switch and the pull-cord switch are interlocking risk control devices, and when a belt breaks down, field post personnel can rapidly stop the belt from running through the emergency stop switch and the pull-cord switch. These monitoring switches all have certain risk of breaking down, influence equipment normal continuous operation. Particularly, if scram switch, off tracking switch and stay cord switch are damaging the back that became invalid, under the unable condition of knowing in field operation, very easy emergence accident, especially if operational environment is moist, the switch damages the electric leakage that wets, and the risk of electrocuteeing can appear to the site work person.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model provides an automatic monitoring and controlling device for the running and fault states of a belt conveyor, aiming at the problem that the existing emergency stop switch, the deviation switch and the pull-cord switch are easy to cause accidents under the condition that the existing emergency stop switch, the deviation switch and the pull-cord switch cannot be known in field operation after being damaged and failed.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a band conveyer operation and fault condition automatic monitoring and controlling means, includes the belt conveyer, be provided with scram switch, off tracking switch and stay cord switch on the belt conveyer, scram switch, off tracking switch and stay cord switch are connected with the signal processing case through the cable respectively, the output and the PLC headtotail of signal processing case, the PLC system is connected with the host computer.
The signal processing box comprises a direct-current stabilized power supply module and a 24V relay module, the input end of the direct-current stabilized power supply module is connected with the emergency stop switch, the deviation switch and the pull rope switch through cables, the output end of the direct-current stabilized power supply module is connected with the 24V relay module, and the 24V relay module is connected with the PLC system.
The utility model has the beneficial effects that: according to the utility model, each switch is subjected to signal acquisition and is uploaded to the signal processing box and then is uploaded to the PLC system in a gathering manner, the signals are displayed and sent out on the upper computer after being processed by the PLC system, and the fault point is displayed at the same time, so that post personnel can timely react and report, meanwhile, the time for troubleshooting by maintenance personnel is saved, and the influence duration of the unplanned system shutdown is reduced. The utility model is suitable for the design of the belt conveyer risk control device in solid bulk material conveying, realizes all-weather real-time monitoring of the whole system risk control device through the PLC system, and displays the monitoring on the upper computer, thereby solving the series problems of real-time monitoring, difficult fault check, personal safety of field workers and the like of the traditional belt conveyer risk control device. The DC stabilized voltage power supply module changes the 220V control voltage of the original switch into 24V and is matched with the relay to achieve the control and monitoring effect, and the safety voltage and fault point monitoring of the site risk control device is realized.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Wherein, 1, an upper computer; 2. a PLC system; 3. a signal processing box; 31. a DC voltage-stabilized power supply module; 32. a 24V relay module; 4. a scram switch; 5. a deviation switch; 6. a pull-cord switch.
Detailed Description
As shown in fig. 1, a belt conveyor operation and fault state automatic monitoring and control device, including belt conveyor 7, be provided with scram switch 4, off tracking switch 5 and stay cord switch 6 on the belt conveyor 7, scram switch 4, off tracking switch 5 and stay cord switch 6 are connected with signal processing case 3 through the cable respectively, and signal processing case 3's output is connected with PLC system 2, and PLC system 2 is connected with host computer 1.
As shown in fig. 1, the signal processing box 3 includes a regulated dc power supply module 31 and a 24V relay module 32, an input end of the regulated dc power supply module 31 is connected to the emergency stop switch 4, the deviation switch 5 and the pull-cord switch 6 through cables, an output end of the regulated dc power supply module 31 is connected to the 24V relay module 32, and the 24V relay module 32 is connected to the PLC system 2.
When the intelligent monitoring system is used, the operation signals of the emergency stop switch 4, the deviation switch 5 and the pull rope switch 6 are gathered into the corresponding signal processing box 3, the 220V voltage is converted into the 24V voltage through the processing of the DC stabilized voltage power supply module 31, then the 24V voltage is transmitted to the 24V relay 32, each switch is independently monitored and is uploaded to the PLC system 2, the PLC system 2 outputs the fault state to the upper computer 1, meanwhile, an alarm is sent out, personnel in a main control room informs post personnel to carry out field inspection according to an upper configuration picture on the upper computer 1, and the emergency stop switch 4, the deviation switch 5 and the pull rope switch 6 which have faults can be directly replaced and maintained according to the displayed fault points on the upper configuration picture in the fault processing process.
The technical solution provided by the present invention is described in detail above. The present invention has been described herein with the aid of specific principles and embodiments, and the foregoing description of the embodiments is merely intended to facilitate the understanding of the structure and spirit of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (2)
1. The utility model provides a band conveyer operation and fault condition automatic monitoring and controlling means, includes belt conveyor (7), be provided with scram switch (4), off tracking switch (5) and stay cord switch (6) on belt conveyor (7), its characterized in that: the emergency stop switch (4), the deviation switch (5) and the pull rope switch (6) are connected with the signal processing box (3) through cables respectively, the output end of the signal processing box (3) is connected with the PLC system (2), and the PLC system (2) is connected with the upper computer (1).
2. The automatic monitoring and control device for the operation and fault states of the belt conveyor according to claim 1, wherein: the signal processing box (3) comprises a direct-current stabilized power supply module (31) and a 24V relay module (32), the input end of the direct-current stabilized power supply module (31) is connected with the emergency stop switch (4), the deviation switch (5) and the pull rope switch (6) through cables, the output end of the direct-current stabilized power supply module (31) is connected with the 24V relay module (32), and the 24V relay module (32) is connected with the PLC system (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497699.9U CN215624869U (en) | 2021-07-02 | 2021-07-02 | Automatic monitoring and controlling device for running and fault states of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497699.9U CN215624869U (en) | 2021-07-02 | 2021-07-02 | Automatic monitoring and controlling device for running and fault states of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215624869U true CN215624869U (en) | 2022-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497699.9U Active CN215624869U (en) | 2021-07-02 | 2021-07-02 | Automatic monitoring and controlling device for running and fault states of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215624869U (en) |
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2021
- 2021-07-02 CN CN202121497699.9U patent/CN215624869U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |