CN111824717A - A thing networking off tracking sensor device for belt off tracking detects - Google Patents
A thing networking off tracking sensor device for belt off tracking detects Download PDFInfo
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- CN111824717A CN111824717A CN202010790479.9A CN202010790479A CN111824717A CN 111824717 A CN111824717 A CN 111824717A CN 202010790479 A CN202010790479 A CN 202010790479A CN 111824717 A CN111824717 A CN 111824717A
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- deviation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/40—Safety features of loads, equipment or persons
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- Control Of Conveyors (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses an Internet of things deviation sensor device for belt deviation detection, and mainly relates to the technical field of detection devices matched with belt conveyor intelligent detection equipment; the device comprises two-stage deviation switches, wherein a sealing equipment bin is arranged on each two-stage deviation switch, a connecting piece is arranged on the outer wall of each sealing equipment bin, a vertical rod is arranged at the top end of each connecting piece, a single-shaft inclination angle sensor is mounted on each connecting piece, a level voltage conversion plate is mounted in each sealing equipment bin, and an Internet of things WIFI development plate is mounted on the side surface in each sealing equipment bin; the invention enables the belt deviation state to be directly monitored remotely, thereby avoiding missing potential safety hazards; compared with a two-stage deviation sensor which can only obtain two deviation states, the novel device can obtain a more accurate deviation state, and is favorable for prediction analysis according to dynamic data acquired for a long time.
Description
Technical Field
The invention mainly relates to the related technical field of detection devices matched with belt conveyor intelligent detection equipment, in particular to an internet of things deviation sensor device for belt deviation detection.
Background
During the operation of the belt conveyor, materials conveyed on a belt are not uniformly distributed, individual carrier rollers are damaged and do not rotate to increase local resistance for the belt, the internal structure of the local belt is elongated or nonuniform due to long operation time of the belt, the belt can be deviated, if the belt is always in a deviation state, the service life of the belt is influenced, and the belt is torn due to serious deviation operation, so that the belt deviation detection device is a matching device of the belt conveyor generally.
The off tracking sensors with the vertical rods are used in large quantity due to the advantages of relatively simple manufacture, low cost and convenient installation, particularly two-stage off tracking sensors can detect different off tracking states, and can avoid long-term contact of the sensors and the belt to generate large resistance as much as possible to early warn. However, the sensors only have switching signals, and can only see early warning signals on site, the arrangement distance is usually short, 1 pair is arranged at about 50 meters, if the conveyor line is long, the arrangement quantity is large, and the early warning signals of the deviation sensors are often ignored when the conveyor is not in time for inspection, and in the 'everything interconnection' era, the internet of things of the deviation sensors is very necessary to be upgraded.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an internet of things deviation sensor device for belt deviation detection, so that the belt deviation state can be directly and remotely monitored, and potential safety hazards are avoided being missed; compared with a two-stage deviation sensor which can only obtain two deviation states, the novel device can obtain a more accurate deviation state, and is favorable for prediction analysis according to dynamic data acquired for a long time.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an internet of things deviation sensor device for belt deviation detection comprises two-stage deviation switches, wherein sealing equipment bins are arranged on the two-stage deviation switches, connecting pieces are arranged on the outer walls of the sealing equipment bins, vertical rods are arranged at the top ends of the connecting pieces, single-shaft inclination angle sensors are mounted on the connecting pieces, level voltage conversion plates are mounted in the sealing equipment bins, and internet of things WIFI development plates are mounted on the side faces in the sealing equipment bins; the single-shaft inclination angle sensor is used for reading the inclination angle of the vertical stick;
the thing networking WIFI development board is used for receiving the switching signal of two-stage off tracking switch with unipolar tilt sensor's measurement angle, still is used for defining the only serial number of equipment.
Preferably, the sealing equipment bin is a waterproof and dustproof bin.
Preferably, after the whole device is installed, the single-axis tilt angle sensor needs to read and store an initial tilt angle value during installation.
Preferably, the level voltage conversion board is connected with the two-stage deviation switch and the internet of things WIFI development board, the output voltage of the two-stage deviation switch is the same as the input voltage of the level voltage conversion board, and the output voltage of the level voltage conversion board is the same as the input voltage of the internet of things WIFI development board.
Preferably, the WIFI development board of the internet of things establishes data connection with the server through an http protocol.
Preferably, the two-stage deviation switch is provided with a waterproof aerial plug.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is the upgrading and optimizing of the Internet of things of the two-stage deviation sensor, so that the deviation sensor becomes intelligent equipment and has higher popularization value.
2. The invention relates to a real-time detection device, which reduces the risk of potential safety hazard caused by untimely manual inspection of belt deviation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the connection of the present invention.
The reference numbers in the drawings: 1. a two-stage deviation switch; 2. sealing the equipment bin; 3. a connecting member; 4. erecting a stick; 5. a single axis tilt sensor; 6. a level voltage conversion board; 7. an Internet of things WIFI development board; 8. waterproof aviation plug.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Example (b): as shown in fig. 1-2, the invention relates to an internet of things deviation sensor device for belt deviation detection, which comprises a two-stage deviation switch 1, wherein a sealing equipment bin 2 is arranged on the two-stage deviation switch 1, and preferably, the sealing equipment bin 2 is a waterproof and dustproof bin with a waterproof and dustproof grade IP 66. The outer wall of the sealed equipment bin 2 is provided with a connecting piece 3, the top end of the connecting piece 1 is provided with a vertical rod 4, the two-stage deviation switch 1 is in contact with the edge of a belt, two-degree deviation switch signals can be triggered and used for directly reflecting the deviation phenomenon of the belt, and when the action angle of the second-stage switch is triggered, the belt conveyor can be directly controlled to stop;
a single-shaft inclination angle sensor 5 is mounted on the connecting piece 1, the single-shaft inclination angle sensor 5 is used for reading the inclination angle of the vertical roller 4, preferably, after the whole device is mounted, the initial inclination angle value during mounting needs to be read and stored firstly, and the initial inclination angle value is used for calculating the inclination angle of the vertical roller of the deviation switch in the running process of the belt and describing the deviation state of the belt more accurately;
a level voltage conversion plate 6 is installed in the sealing equipment bin 2 and used for converting a 24V level signal into a 3.3V level signal, preferably, the level voltage conversion plate 6 is connected with the two-stage deviation switch 1 and the Internet of things WIFI development plate 7, the output voltage of the two-stage deviation switch 1 is the same as the input voltage of the level voltage conversion plate 6, the output voltage of the level voltage conversion plate 6 is the same as the input voltage of the Internet of things WIFI development plate 7, the two-stage deviation switch 1 outputs the 24V level signal, and the Internet of things WIFI development plate 7 can receive the 3.3V input level signal; the level voltage conversion plate 6 supports two paths of level signal conversion;
the side in the sealing equipment bin 2 is provided with an Internet of things WIFI development board 7, the Internet of things WIFI development board 7 can adopt an ESP8266 WIFI development board, the Internet of things WIFI development board 7 is used for receiving the switching signals of the two-stage deviation switch 1 and the measurement angle of the single-shaft inclination angle sensor 5 and is also used for defining the unique serial number of the equipment, the number is preferably selected, the Internet of things WIFI development board depends on a WIFI network environment, and the received deviation switching signals and the angle data can be uploaded to a server through an http protocol.
Specifically, as shown in fig. 1, the device is based on the internet of things upgrading optimization of a two-stage deviation switch 1, the functions of the original two-stage deviation switch 1 are kept, an internet of things WIFI development board 7 and a level voltage conversion board 6 for converting 24V into 3.3V are added, 24V switch level signals of the two-stage deviation switch 1 are converted into 3.3V level signals which can be read by the internet of things WIFI development board 7, the device can be remotely monitored, the internet of things WIFI development board 7 has a unique serial number, the device is bound to the installation position of an installation line, and the device can be remotely and quickly checked; a single-axis tilt angle sensor module 5 is mounted on a lower connecting piece 3 of a vertical rod 4 of the two-stage deviation switch 1, so that the sensing precision of the device is improved, and a real-time tilt angle value of the single-axis tilt angle sensor module 5 can be read by an Internet of things WIFI development board 7; this device is by 24V DC power supply, and the power cord is inserted 8 leading-ins from waterproof boat, and the power is supplied power for thing networking WIFI development board 7 to inside commentaries on classics pressure 5V power all the way, and thing networking WIFI development board 7's antenna adds waterproof shell outward, and the waterproof dustproof grade of this device is IP 66.
As shown in fig. 2, the device can be directly connected and communicated with a terminal server through a network, and the embodiment adopts HTTP protocol communication to upload a deviation switch signal, inclination data and sensor state information; an internet of things WIFI development board 7 of the device adopts an ESP8266 WIFI development board, and is connected with a two-stage deviation switch 1 through a GPIO port and a level voltage conversion board 6 for converting 24V into 3.3V to obtain an input signal; and reading data of the single-axis tilt sensor module 5 through an ADC (analog to digital converter) port of the WIFI development board 7 of the Internet of things.
Claims (6)
1. The utility model provides a thing networking off tracking sensor device for belt off tracking detects which characterized in that: the device comprises two-stage deviation switches (1), wherein a sealing equipment bin (2) is arranged on each two-stage deviation switch (1), a connecting piece (3) is arranged on the outer wall of each sealing equipment bin (2), a vertical rod (4) is arranged at the top end of each connecting piece (1), a single-shaft inclination angle sensor (5) is installed on each connecting piece (1), a level voltage conversion board (6) is installed in each sealing equipment bin (2), and an Internet of things WIFI development board (7) is installed on the side surface in each sealing equipment bin (2); the single-shaft inclination angle sensor (5) is used for reading the inclination angle of the vertical stick (4);
the Internet of things WIFI development board (7) is used for receiving a switching signal of the two-stage deviation switch (1) and a measuring angle of the single-shaft inclination angle sensor (5) and is also used for defining a unique serial number of equipment.
2. The internet of things deviation sensor device for belt deviation detection as claimed in claim 1, wherein: the sealing equipment bin (2) is a waterproof and dustproof bin.
3. The internet of things deviation sensor device for belt deviation detection as claimed in claim 1, wherein: after the whole device is installed, the single-shaft tilt angle sensor (5) needs to read and store an initial tilt angle value during installation.
4. The internet of things deviation sensor device for belt deviation detection as claimed in claim 1, wherein: the level voltage conversion board (6) is connected with the two-stage deviation switch (1) and the Internet of things WIFI development board (7), the output voltage of the two-stage deviation switch (1) is the same as the input voltage of the level voltage conversion board (6), and the output voltage of the level voltage conversion board (6) is the same as the input voltage of the Internet of things WIFI development board (7).
5. The internet of things deviation sensor device for belt deviation detection as claimed in claim 1, wherein: and the Internet of things WIFI development board (7) is in data connection with the server through an http protocol.
6. The internet of things deviation sensor device for belt deviation detection as claimed in claim 1, wherein: and the two-stage deviation switch (1) is provided with a waterproof aerial plug (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790479.9A CN111824717A (en) | 2020-08-07 | 2020-08-07 | A thing networking off tracking sensor device for belt off tracking detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790479.9A CN111824717A (en) | 2020-08-07 | 2020-08-07 | A thing networking off tracking sensor device for belt off tracking detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111824717A true CN111824717A (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010790479.9A Pending CN111824717A (en) | 2020-08-07 | 2020-08-07 | A thing networking off tracking sensor device for belt off tracking detects |
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| CN (1) | CN111824717A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201694636U (en) * | 2010-04-29 | 2011-01-05 | 沈阳中煤工程技术有限公司 | Deviation switch of belt conveyor |
| CN201980726U (en) * | 2011-01-06 | 2011-09-21 | 义煤集团水泥有限责任公司 | Belt conveyer and bucket elevator control device |
| CN203461468U (en) * | 2013-09-27 | 2014-03-05 | 北京国人正方科技有限公司 | Deviation switch with temperature detecting function |
| CN203753864U (en) * | 2014-02-24 | 2014-08-06 | 南京康迪欣电气成套设备有限公司 | Fault location monitoring system of long belt conveyor |
| CN110155610A (en) * | 2019-06-10 | 2019-08-23 | 新疆天池能源有限责任公司 | Suitable for conveyer bend pulley adhesive tape automatically deviation-adjusting device and tuningout method |
| CN210064272U (en) * | 2019-06-05 | 2020-02-14 | 西安瑞德宝尔智能科技有限公司 | Automatic deviation-rectifying control device for conveyer belt |
-
2020
- 2020-08-07 CN CN202010790479.9A patent/CN111824717A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201694636U (en) * | 2010-04-29 | 2011-01-05 | 沈阳中煤工程技术有限公司 | Deviation switch of belt conveyor |
| CN201980726U (en) * | 2011-01-06 | 2011-09-21 | 义煤集团水泥有限责任公司 | Belt conveyer and bucket elevator control device |
| CN203461468U (en) * | 2013-09-27 | 2014-03-05 | 北京国人正方科技有限公司 | Deviation switch with temperature detecting function |
| CN203753864U (en) * | 2014-02-24 | 2014-08-06 | 南京康迪欣电气成套设备有限公司 | Fault location monitoring system of long belt conveyor |
| CN210064272U (en) * | 2019-06-05 | 2020-02-14 | 西安瑞德宝尔智能科技有限公司 | Automatic deviation-rectifying control device for conveyer belt |
| CN110155610A (en) * | 2019-06-10 | 2019-08-23 | 新疆天池能源有限责任公司 | Suitable for conveyer bend pulley adhesive tape automatically deviation-adjusting device and tuningout method |
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Application publication date: 20201027 |