CN220862031U - Intelligent monitoring and control system suitable for air spring of vibrating screen - Google Patents
Intelligent monitoring and control system suitable for air spring of vibrating screen Download PDFInfo
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- CN220862031U CN220862031U CN202322424409.3U CN202322424409U CN220862031U CN 220862031 U CN220862031 U CN 220862031U CN 202322424409 U CN202322424409 U CN 202322424409U CN 220862031 U CN220862031 U CN 220862031U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 24
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000001502 supplementing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention provides an intelligent monitoring and control system suitable for an air spring of a vibrating screen, which relates to the field of vibrating screens, and comprises a spring set and a control box, wherein the control box comprises an electromagnetic valve, a pressure regulating valve, a distribution unit, a one-way valve, a three-way pipe and a control unit, and one end of the electromagnetic valve is communicated with the pressure regulating valve through an air pipe; according to the invention, the air quantity in the air spring body can be distributed and regulated by arranging the spring group, wherein the distribution valve a and the stop valve a are matched, the one-way valve, the three-way pipe and the distribution unit are distributed and regulated to the corresponding spring group in the connection of the spring group and the control box, the electromagnetic valve and the pressure regulating valve control whether to carry out gas transmission operation or not, and the control unit detects the pressure change in the three-way pipe in the process, wherein the pressure sensor detects the pressure value of the three-way pipe and is matched with the PLC controller for use, and the regulation and the control of the vibrating screen are realized according to different preset pressure values.
Description
Technical Field
The invention belongs to the field of vibrating screens, and particularly relates to an intelligent monitoring and control system suitable for an air spring of a vibrating screen.
Background
The vibrating screen is a screening device, and the screen is driven to reciprocate through the generated vibration, so that materials and the like to be screened can be separated, wherein an air spring is an important vibrating component;
In the shale shaker trade, traditional air spring's use is comparatively frequent, and the gasbag pressure in the use air spring along with the shale shaker can change repeatedly, but the inside gasbag of long-time use air spring probably can be impaired even appear damaging, and then lead to the pressure in the gasbag to appear the problem, and the unusual change of pressure is less at first, and the gasbag is located inside the air spring, maintenance personnel generally can not even discovery, leads to the air spring to be in the state of damaging for a long time easily, and inconvenient prosthetic problem of going on, and then reduced the availability factor of equipment.
In summary, the present invention provides an intelligent monitoring and control system for air springs of vibrating screens to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
The utility model provides an intelligent monitoring and control system suitable for shale shaker air spring, includes spring group and control box, the control box includes solenoid valve, air-vent valve, distribution unit, check valve, three-way pipe and control unit, the one end and the air-vent valve of solenoid valve pass through the trachea intercommunication, the one end of three-way pipe passes through trachea and spring group intercommunication, the one end of solenoid valve passes through trachea and distribution unit intercommunication, control unit includes PLC controller and pressure sensor, pressure sensor detects the atmospheric pressure value of three-way pipe.
Further, in the invention, the spring group comprises a distributing valve a, a stop valve a, an air spring body and a stop valve b, wherein the distributing valve a is respectively communicated with the two stop valves a and b, the stop valve a is communicated with the air spring body, and the distributing valve a is communicated with the three-way pipe through an air pipe.
Further, in the invention, the distribution unit comprises a distribution valve b and a stop valve c, wherein four air outlets of the distribution valve b are respectively communicated with four stop valves c, one end of each stop valve c is communicated with a one-way valve, and one end of each one-way valve is communicated with a three-way pipe.
Further, in the present invention, the control unit further includes an alarm and a display screen, wherein an input end of the alarm is electrically connected with an output end of the PLC controller, and an input end of the display screen is electrically connected with the output end of the PLC controller.
Further, in the invention, the PLC is in bidirectional electrical connection with an external upper computer, and the pressure regulating valve is communicated with an air outlet of an external air compressor through an air pipe.
Further, in the present invention, the output end of the PLC controller is electrically connected to the input end of the pressure regulating valve, and the input end of the PLC controller is electrically connected to the output end of the pressure sensor.
The invention has the following beneficial effects:
According to the invention, the spring group is arranged, the air quantity in the air spring body can be distributed and regulated by matching the distribution valve a and the stop valve a, in the connection of the spring group and the control box, the one-way valve, the three-way pipe and the distribution unit are distributed and regulated to the corresponding spring group, the electromagnetic valve and the pressure regulating valve control whether the operation of air transmission is carried out, in the process, the control unit detects the pressure change in the three-way pipe, the pressure sensor detects the pressure value of the three-way pipe and is matched with the PLC controller for use, and the regulation and the control of the vibrating screen are realized according to different preset pressure values, so that the operation efficiency of the vibrating screen is improved, the energy consumption is reduced, and the air spring body is judged whether to be damaged or not by matching with the pressure regulating valve when the pressure value is lower than the preset value, and an alarm signal is automatically sent out when the pressure is monitored by the control unit, so that a user is reminded of timely replacement or maintenance is ensured, and the safe and stable operation of the vibrating screen is ensured.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of the control box structure of the present invention;
Fig. 3 is a schematic circuit diagram of the present invention.
In the figure:
1. A spring set; 11. a dispensing valve a; 12. a stop valve a; 13. an air spring body; 14. a stop valve b; 2. a control box; 21. an electromagnetic valve; 22. a pressure regulating valve; 23. a distribution unit; 231. a dispensing valve b; 232. a stop valve c; 24. a one-way valve; 25. a three-way pipe; 26. a control unit; 261. a PLC controller; 262. a pressure sensor; 263. an alarm; 264. and a display screen.
Detailed Description
For a better understanding of the technical content of the present invention, specific examples are set forth below, along with the accompanying drawings. Aspects of the invention are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure need not be defined to include all aspects of the present invention. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.
Example 1
As shown in fig. 1-3, in a first embodiment of the present invention, an intelligent monitoring and control system for an air spring of a vibrating screen is provided, which includes a spring set 1 and a control box 2, the control box 2 includes a solenoid valve 21, a pressure regulating valve 22, a distribution unit 23, a check valve 24, a three-way pipe 25 and a control unit 26, one end of the solenoid valve 21 is communicated with the pressure regulating valve 22 through an air pipe, one end of the three-way pipe 25 is communicated with the spring set 1 through an air pipe, one end of the solenoid valve 21 is communicated with the distribution unit 23 through an air pipe, the control unit 26 includes a PLC controller 261 and a pressure sensor 262, and the pressure sensor 262 detects the air pressure value of the three-way pipe 25.
As shown in fig. 1, the control box 2 has the function of detecting the air pressure of the spring set 1 through the control unit 26, and the adjustment and control of the vibrating screen are realized through presetting different pressure values, so that the operation efficiency of the vibrating screen is improved, the energy consumption is reduced, the connection of the PLC controller 261 and the electromagnetic valve 21 also has the function of automatic air supplementing, in the air supplementing process, the pressure regulating valve 22 is opened by the starting of the electromagnetic valve 21, and the air supplementing is carried out for the spring set 1 through the distribution unit 23, the one-way valve 24 and the three-way pipe 25 respectively, in addition, the control box 2 is arranged near the spring set 1, namely, the use of a shortened connecting pipe is convenient for a worker to check and be in abnormality of equipment.
Example 2
Referring to fig. 1, a second embodiment of the present invention is based on the previous embodiment.
In this embodiment, the spring set 1 includes a distributing valve a11, a stop valve a12, an air spring body 13 and a stop valve b14, the distributing valve a11 is respectively communicated with the two stop valves a12 and b14, the stop valve a12 is communicated with the air spring body 13, and the distributing valve a11 is communicated with the tee 25 through an air pipe.
The distribution unit 23 includes a distribution valve b231 and a shut-off valve c232, the four air outlets of the distribution valve b231 are respectively communicated with the four shut-off valves c232, one end of the shut-off valve c232 is communicated with the check valve 24, and one end of the check valve 24 is communicated with the tee 25.
As shown in fig. 1, through four sets of air outlets arranged in the distribution unit 23, a single control box 2 can be connected with a plurality of one-way valves 24 and a three-way pipe 25, so that a plurality of groups of spring sets 1 can be controlled, the effect of one machine with multiple purposes is achieved, and in addition, through the arrangement of the distribution valve a11 and the stop valve a12, a single air spring body 13 in a single spring set 1 can be better controlled.
Example 3
Referring to fig. 1, a third embodiment of the present invention is based on the first two embodiments.
In this embodiment, the control unit 26 further includes an alarm 263 and a display screen 264, wherein an input end of the alarm 263 is electrically connected to an output end of the PLC controller 261, and an input end of the display screen 264 is electrically connected to an output end of the PLC controller 261.
The PLC 261 is electrically connected with an external upper computer in a bidirectional way, and the pressure regulating valve 22 is communicated with an air outlet of an external air compressor through an air pipe.
The output end of the PLC 261 is electrically connected with the input end of the pressure regulating valve 22, and the input end of the PLC 261 is electrically connected with the output end of the pressure sensor 262.
As shown in fig. 1, the arrangement of the alarm 263 and the display screen 264 is respectively convenient for the PLC controller 261 and the pressure sensor 262 to display the detected pressure value and send out an alarm when the detected pressure value exceeds a preset value, the air pressure lost in the spring set 1 can be automatically supplemented to the set pressure, in addition, the connection of the PLC controller 261 and an external upper computer can transmit the detected data and record the detected data by the upper computer, so that the follow-up inquiry alarm record and the history curve check can be conveniently carried out.
When the automatic air supplementing device is used, the three-way pipe 25 and the spring set 1 are subjected to pressure detection operation through the pressure sensor 262, the pressure value is displayed on the display screen 264 in cooperation with the PLC 261, a user can check the pressure value at any time, meanwhile, the pressure value is judged according to the preset value of the inner cavity of the PLC 261, when the detection value of the pressure sensor 262 does not reach the preset value, the PLC 261 is matched to start the alarm 263 for reminding and alarming the user, meanwhile, the PLC 261 can control the pressure regulating valve 22 to be opened for air supplementing operation, the pressure regulating valve 22 provides a gas transmission source through an external air compressor and is conveyed to the distribution valve b231 through the pressure regulating valve 22, the distribution valve b231 is divided into four groups through the stop valve c232 and is conveyed to the one-way valve 24, and the air of the one-way valve 24 enters the three-way pipe 25 and then enters the distribution valve a11 and is conveyed to the air spring body 13 through the stop valve a12, so that automatic air supplementing is completed.
Standard parts used in the file of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.
While the invention has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the invention is defined by the appended claims.
Claims (6)
1. Intelligent monitoring and control system suitable for shale shaker air spring, including spring group (1) and control box (2), its characterized in that: the control box (2) comprises an electromagnetic valve (21), a pressure regulating valve (22), a distribution unit (23), a one-way valve (24), a three-way pipe (25) and a control unit (26), wherein one end of the electromagnetic valve (21) is communicated with the pressure regulating valve (22) through an air pipe, one end of the three-way pipe (25) is communicated with the spring set (1) through the air pipe, one end of the electromagnetic valve (21) is communicated with the distribution unit (23) through the air pipe, the control unit (26) comprises a PLC (261) and a pressure sensor (262), and the pressure sensor (262) detects the air pressure value of the three-way pipe (25).
2. The intelligent monitoring and control system for a vibrating screen air spring of claim 1, wherein: the spring set (1) comprises a distributing valve a (11), a stop valve a (12), an air spring body (13) and a stop valve b (14), wherein the distributing valve a (11) is respectively communicated with the two stop valves a (12) and b (14), the stop valve a (12) is communicated with the air spring body (13), and the distributing valve a (11) is communicated with a three-way pipe (25) through an air pipe.
3. The intelligent monitoring and control system for a vibrating screen air spring of claim 1, wherein: the distribution unit (23) comprises a distribution valve b (231) and a stop valve c (232), four air outlets of the distribution valve b (231) are respectively communicated with four stop valves c (232), one end of each stop valve c (232) is communicated with a one-way valve (24), and one end of each one-way valve (24) is communicated with a three-way pipe (25).
4. The intelligent monitoring and control system for a vibrating screen air spring of claim 1, wherein: the control unit (26) further comprises an alarm (263) and a display screen (264), wherein the input end of the alarm (263) is electrically connected with the output end of the PLC (261), and the input end of the display screen (264) is electrically connected with the output end of the PLC (261).
5. The intelligent monitoring and control system for a vibrating screen air spring of claim 4, wherein: the PLC (261) is in bidirectional electrical connection with an external upper computer, and the pressure regulating valve (22) is communicated with an air outlet of an external air compressor through an air pipe.
6. The intelligent monitoring and control system for a vibrating screen air spring of claim 4, wherein: the output end of the PLC (261) is electrically connected with the input end of the pressure regulating valve (22), and the input end of the PLC (261) is electrically connected with the output end of the pressure sensor (262).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424409.3U CN220862031U (en) | 2023-09-06 | 2023-09-06 | Intelligent monitoring and control system suitable for air spring of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424409.3U CN220862031U (en) | 2023-09-06 | 2023-09-06 | Intelligent monitoring and control system suitable for air spring of vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862031U true CN220862031U (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322424409.3U Active CN220862031U (en) | 2023-09-06 | 2023-09-06 | Intelligent monitoring and control system suitable for air spring of vibrating screen |
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| Country | Link |
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| CN (1) | CN220862031U (en) |
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2023
- 2023-09-06 CN CN202322424409.3U patent/CN220862031U/en active Active
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