CN213269966U - Main control device of automatic spraying dust-settling device - Google Patents
Main control device of automatic spraying dust-settling device Download PDFInfo
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- CN213269966U CN213269966U CN202022307921.6U CN202022307921U CN213269966U CN 213269966 U CN213269966 U CN 213269966U CN 202022307921 U CN202022307921 U CN 202022307921U CN 213269966 U CN213269966 U CN 213269966U
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Abstract
The utility model discloses automatic spraying dust device master control device belongs to spray dust device field in the pit; an automatic spraying dust-settling control device suitable for the underground roadway environment is provided; the technical scheme is as follows: spraying dust device master control device includes: the device comprises a main control module, a voice control sensor, a touch sensor, a human body induction sensor, an electric ball valve, a power supply A and a power supply B; the main control module is respectively connected with an acoustic control sensor, a touch sensor, a human body induction sensor and an electric ball valve, the touch sensor is installed above a conveying belt, the lower end of the touch sensor is connected with a touch rod, the touch rod is in contact with materials on the conveying belt, the human body induction sensor is installed at the top of a roadway, the acoustic control sensor is installed on one side of an automatic spraying dust-settling device, a power supply A provides electric power for the operation of the main control module and the electric ball valve, and a power supply B provides electric power for the operation of the acoustic control sensor, the touch sensor and the human body induction sensor.
Description
Technical Field
The utility model discloses automatic spraying dust device master control device belongs to spraying dust fall equipment field in the pit.
Background
At present, underground coal mining is basically mechanized operation. In the operation process of underground equipment, a large amount of coal dust is carried and floated in the air, so that the working environment of workers is extremely severe.
In order to reduce the loss of coal dust in the underground, most mechanical operation equipment is provided with a spraying dust-settling device. Even so, a great deal of coal dust still escapes, and a great deal of coal dust floats in the air of the remote roadway. Coal dust in the roadway is far away from the operation line, although the coal dust escapes, the coal dust is settled to the ground after the operation is stopped for a period of time, the air quality is recovered, and in addition, people in the roadway often walk. Adopt present spraying dust fall equipment on the one hand can't carry out automatic operation according to the operation condition, on the other hand can't avoid the personnel of walking about.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic spraying dust fall controlling means of adaptation underworkings environment.
In order to achieve the technical purpose, the utility model provides a technical scheme does: spraying dust device master control device includes: the device comprises a main control module, a voice control sensor, a touch sensor, a human body induction sensor, an electric ball valve, a power supply A and a power supply B; the main control module is respectively and electrically connected with the sound control sensor, the touch sensor, the human body induction sensor and the electric ball valve,
the touch sensor is arranged above the conveying belt, the lower end of the touch sensor is connected with a touch rod, the touch rod is in contact with materials on the conveying belt, the human body induction sensor is arranged at the top of the roadway, the sound control sensor is arranged at one side of the automatic spraying dust-settling device,
the power supply A provides electric power for the operation of the main control module and the electric ball valve, and the power supply B provides electric power for the operation of the voice control sensor, the touch control sensor and the human body induction sensor.
The main control module comprises a singlechip STC15W408AS-35I, a key circuit and a reset circuit,
the key circuit is as follows: the output end of DC5V of the power supply A is connected with a resistor R27, a resistor R29 and a resistor R32 in parallel, the other end of the resistor R27 is connected with a normally open button S2 and a P1.3 pin of a singlechip STC15W408AS-35I in parallel, the other end of the resistor R29 is connected with a normally open button S3 and a P1.4 pin of a singlechip STC15W408AS-35I in parallel, the other end of the resistor R32 is connected with a normally open button S4 and a P1.5 pin of a singlechip STC15W 408W AS-35I in parallel, and the other end of the normally open button S2, the other end of the normally open button S3 and the;
the reset circuit is as follows: the output end of DC5V of the power supply A is connected in parallel with a normally open button S1 and the positive end of an electrolytic capacitor C11, the other end of the normally open button S1, the negative end of the electrolytic capacitor C11 and one end of a resistor R21 are all connected with the RST pin of the singlechip STC15W408AS-35I, and the other end of the resistor R21 is grounded.
The ball valve driving circuit is also arranged between the single-chip microcomputer STC15W408AS-35I and the electric ball valve, and the ball valve driving circuit is as follows:
the P2.0 pin of the single chip microcomputer STC15W408AS-35I is connected in series with a resistor R34 and then connected with a first pin of a photoelectric coupler TLP521-1, a second pin of the TLP521-1 is connected to the ground, a third pin of the TLP521-1 is connected in parallel with a DC12V output end of the power supply a and an electric ball valve positive input end, a fourth pin of the TLP521-1 is connected in parallel with a resistor R41 and an electric ball valve negative input end, and the other end of the resistor R41 is connected to the ground.
Automatic spraying dust device master control set still includes sensor drive circuit, all be provided with sensor drive circuit between acoustic control sensor, touch sensor and human body sensor and singlechip STC15W408AS-35I, sensor drive circuit is:
one end of the resistor R1 is connected with a sensor signal sending end, the other end of the resistor R1 is connected with a first pin of the TLP521-1, a second pin of the TLP521-1 is grounded, a third pin of the TLP521-1 is connected with the resistor R2 and an I/O pin of the singlechip STC15W408AS-35I in parallel, and a fourth pin of the TLP521-1 is grounded.
The power supply A includes: an AC/DC power supply module A, a rectifying circuit and a voltage stabilizing circuit,
the input end of the AC/DC power supply module A is connected with a 127V alternating current power supply, the AC/DC power supply module A outputs DC24V power supply, the output end of the AC/DC power supply module A is connected with a rectifying circuit,
the rectification circuit is as follows: two input pins of a rectifier bridge KBL608 are connected with the output end of an AC/DC power supply module A, the positive electrode output end of the rectifier bridge KBL608 is connected with the positive electrode of an electrolytic capacitor C1, one end of a capacitor C2 and one end of a resistor R11 in parallel, the connecting point of the capacitor C2 and the resistor R11 is the DC12V output end of the power supply A, the other end of the resistor R11 is connected with a light emitting diode in series, and the negative electrode output end of the rectifier bridge KBL608, the negative electrode of the electrolytic capacitor C1, the other end of the capacitor C2 and the other end of;
the voltage stabilizing circuit comprises: one end of the resistor R11 is connected with VIN pin and R12 of the voltage stabilizing chip LM2576-ADJ in parallel, the other end of the resistor R12 is connected with ON/OFF pin of the voltage stabilizing chip LM2576-ADJ, VSW pin of the voltage stabilizing chip LM2576-ADJ is connected with one end of the inductor L1 and the cathode of the Schottky diode in parallel, the other end of the inductor L1 is connected with the anode of the electrolytic capacitor C7, the resistor VR1, the capacitor C10, the resistor R16 and the fuse F1 in parallel, the other end of the resistor VR1 is connected with FB pin and the resistor R13 of the voltage stabilizing chip LM2576-ADJ in parallel, the other end of the resistor R16 is connected with the light emitting diode LD2 in series, the anode of the Schottky diode, the cathode of the electrolytic capacitor C7, the other end of the resistor R13, the other end of the capacitor C10 and the light emitting diode LD2 are connected with GND pin of the voltage stabilizing chip LM2576-ADJ in parallel and then grounded.
The schottky diode is MBR 360.
The power supply B includes: an AC/DC power supply module B, a 12V power supply module,
the input end of the AC/DC power supply module B is connected with a 127V alternating current power supply, the output end of the AC/DC power supply module B is connected with a 12V power supply module, and the 12V power supply module provides power for the sound control sensor, the touch sensor and the human body induction sensor.
The 12V power supply module is an intrinsically safe power supply module of DC24/DC 12.
The single-chip microcomputer STC15W408AS-35I is packaged by a PDIP with 28 pins.
The utility model discloses still include electronic display screen, electronic display screen and singlechip STC15W408AS-35I pass through serial ports connection, electronic display screen is by power A power supply.
Compared with the prior art, the utility model following beneficial effect has:
one, the utility model discloses a human body sensor can walk about the condition control electric ball valve and open and close according to personnel in the tunnel, realizes when personnel pass through, atomizer automatic stop.
Two, the utility model discloses a touch sensor, this touch sensor set up in conveyer top for whether have coal on detecting conveyer, and then control atomizer autonomous operation, concrete principle is: when coal exists on the conveying belt, the coal can stir the touch control rod to transmit the vibration signal to the touch control sensor, the main control module judges whether the coal exists on the conveying belt after acquiring the signal, and if the coal exists, dust fall spraying is carried out, otherwise, the work is stopped.
Thirdly, the utility model discloses an acoustic control sensor sends the rumble when gathering the operation of blasting, realizes independently dust fall operation after acoustic control sensor gathers sound.
Fourth, the utility model discloses a power A and power B, power A are direct current constant voltage power supply, for equipment power supplies such as host system and electric ball valve, power B is this ampere of power, for this ampere of equipment power supplies such as sensors, accords with borehole operation safety regulation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic circuit diagram of a singlechip STC15W408AS-35I in the main control module of the present invention.
Fig. 3 is the driving circuit of the utility model for connecting the voice control sensor, the touch sensor or the human body induction sensor with the single chip microcomputer.
Fig. 4 is a driving circuit diagram between the single chip microcomputer and the electric ball valve.
Fig. 5 is a schematic diagram of the rectification circuit of the present invention.
Fig. 6 is a schematic diagram of the voltage stabilizing circuit of the present invention.
In the figure: the device comprises a main control module 1, a voice control sensor 2, a touch control sensor 3, a human body induction sensor 4 and an electric ball valve 5.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the following examples and embodiments, taken in conjunction with the accompanying drawings:
as shown in fig. 1 to 6: the utility model discloses a spraying dust device master control device, include: the device comprises a main control module 1, a voice control sensor 2, a touch control sensor 3, a human body induction sensor 4, an electric ball valve 5, a power supply A and a power supply B; the main control module 1 is respectively and electrically connected with the sound control sensor 2, the touch sensor 3, the human body induction sensor 4 and the electric ball valve 5,
the touch sensor 3 is arranged above the conveyor belt, the lower end of the touch sensor 3 is connected with a touch rod, the touch rod is contacted with materials on the conveyor belt, the human body induction sensor 4 is arranged at the top of the roadway, the sound control sensor 2 is arranged at one side of the automatic spraying dust-settling device,
the power supply A provides electric power for the operation of the main control module 1 and the electric ball valve 5, and the power supply B provides electric power for the operation of the sound control sensor 2, the touch sensor 3 and the human body induction sensor 4.
The main control module 1 comprises a singlechip STC15W408AS-35I, a key circuit and a reset circuit,
the key circuit is as follows: the output end of DC5V of the power supply A is connected with a resistor R27, a resistor R29 and a resistor R32 in parallel, the other end of the resistor R27 is connected with a normally open button S2 and a P1.3 pin of a singlechip STC15W408AS-35I in parallel, the other end of the resistor R29 is connected with a normally open button S3 and a P1.4 pin of a singlechip STC15W408AS-35I in parallel, the other end of the resistor R32 is connected with a normally open button S4 and a P1.5 pin of a singlechip STC15W 408W AS-35I in parallel, and the other end of the normally open button S2, the other end of the normally open button S3 and the;
the reset circuit is as follows: the output end of DC5V of the power supply A is connected in parallel with a normally open button S1 and the positive end of an electrolytic capacitor C11, the other end of the normally open button S1, the negative end of the electrolytic capacitor C11 and one end of a resistor R21 are all connected with the RST pin of the singlechip STC15W408AS-35I, and the other end of the resistor R21 is grounded.
The ball valve driving circuit is also arranged between the single-chip microcomputer STC15W408AS-35I and the electric ball valve 5, and the ball valve driving circuit is as follows:
the P2.0 pin of the single-chip microcomputer STC15W408AS-35I is connected in series with a resistor R34 and then connected with the first pin of the TLP521-1, the second pin of the TLP521-1 is connected to the ground, the third pin of the TLP521-1 is connected in parallel with the DC12V output end of the power supply a and the positive input end of the electric ball valve 5, the fourth pin of the TLP521-1 is connected in parallel with a resistor R41 and the negative input end of the electric ball valve 5, and the other end of the resistor R41 is connected to the ground.
Automatic spraying dust device master control set still includes sensor drive circuit, all be provided with sensor drive circuit between acoustic control sensor 2, touch sensor 3 and human induction sensor 4 and singlechip STC15W408AS-35I, sensor drive circuit is:
one end of the resistor R1 is connected with a sensor signal sending end, the other end of the resistor R1 is connected with a first pin of the TLP521-1, a second pin of the TLP521-1 is grounded, a third pin of the TLP521-1 is connected with the resistor R2 and an I/O pin of the singlechip STC15W408AS-35I in parallel, and a fourth pin of the TLP521-1 is grounded.
The power supply A includes: an AC/DC power supply module A, a rectifying circuit and a voltage stabilizing circuit,
the input end of the AC/DC power supply module A is connected with a 127V alternating current power supply, the AC/DC power supply module A outputs DC24V power supply, the output end of the AC/DC power supply module A is connected with a rectifying circuit,
the rectification circuit is as follows: two input pins of a rectifier bridge KBL608 are connected with the output end of an AC/DC power supply module A, the positive electrode output end of the rectifier bridge KBL608 is connected with the positive electrode of an electrolytic capacitor C1, one end of a capacitor C2 and one end of a resistor R11 in parallel, the connecting point of the capacitor C2 and the resistor R11 is the DC12V output end of the power supply A, the other end of the resistor R11 is connected with a light emitting diode in series, and the negative electrode output end of the rectifier bridge KBL608, the negative electrode of the electrolytic capacitor C1, the other end of the capacitor C2 and the other end of;
the voltage stabilizing circuit comprises: one end of the resistor R11 is connected with VIN pin and R12 of the voltage stabilizing chip LM2576-ADJ in parallel, the other end of the resistor R12 is connected with ON/OFF pin of the voltage stabilizing chip LM2576-ADJ, VSW pin of the voltage stabilizing chip LM2576-ADJ is connected with one end of the inductor L1 and the cathode of the Schottky diode in parallel, the other end of the inductor L1 is connected with the anode of the electrolytic capacitor C7, the resistor VR1, the capacitor C10, the resistor R16 and the fuse F1 in parallel, the other end of the resistor VR1 is connected with FB pin and the resistor R13 of the voltage stabilizing chip LM2576-ADJ in parallel, the other end of the resistor R16 is connected with the light emitting diode LD2 in series, the anode of the Schottky diode, the cathode of the electrolytic capacitor C7, the other end of the resistor R13, the other end of the capacitor C10 and the light emitting diode LD2 are connected with GND pin of the voltage stabilizing chip LM2576-ADJ in parallel and then grounded.
The schottky diode is MBR 360.
The power supply B includes: an AC/DC power supply module B, a 12V power supply module,
the input end of the AC/DC power supply module B is connected with a 127V alternating current power supply, the output end of the AC/DC power supply module B is connected with a 12V power supply module, and the 12V power supply module provides power for the sound control sensor, the touch sensor and the human body induction sensor.
The 12V power supply module is an intrinsically safe power supply module of DC24/DC 12.
The single-chip microcomputer STC15W408AS-35I is packaged by a PDIP with 28 pins.
The human body induction sensor 4 is of a type GRF 12.
The model of the touch sensor 3 is ZP-12C.
The model of the sound control sensor 2 is ZP-12S.
The utility model discloses specific operation as follows:
the voice control sensor 2 and the touch sensor 3 collect external signals and upload the external signals to the main control module 1, the single-chip microcomputer STC15W408AS-35I of the main control module 1 controls the electric ball valve 5 to operate, automatic operation of the spraying and dust-settling device is achieved, the human body induction sensor 4 is combined to achieve stopping of the personnel when approaching, and then the automatic operation of the spraying and dust-settling device is achieved to purify roadway environments.
The above embodiments are merely illustrative of the principles of the present invention and its effects, and do not limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications or changes be made by those skilled in the art without departing from the spirit and technical spirit of the present invention, and be covered by the claims of the present invention.
Claims (7)
1. Automatic spraying dust device master control device, its characterized in that includes: the device comprises a main control module, a voice control sensor, a touch sensor, a human body induction sensor, an electric ball valve, a power supply A and a power supply B; the main control module is respectively and electrically connected with the sound control sensor, the touch sensor, the human body induction sensor and the electric ball valve,
the touch sensor is arranged above the conveying belt, the lower end of the touch sensor is connected with a touch rod, the touch rod is in contact with materials on the conveying belt, the human body induction sensor is arranged at the top of the roadway, the sound control sensor is arranged at one side of the automatic spraying dust-settling device,
the power supply A provides electric power for the operation of the main control module and the electric ball valve, and the power supply B provides electric power for the operation of the voice control sensor, the touch control sensor and the human body induction sensor.
2. The automatic spraying dust-settling device main control device of claim 1, which is characterized in that: the main control module comprises a singlechip STC15W408AS-35I, a key circuit and a reset circuit,
the key circuit is as follows: the output end of DC5V of the power supply A is connected with a resistor R27, a resistor R29 and a resistor R32 in parallel, the other end of the resistor R27 is connected with a normally open button S2 and a P1.3 pin of a singlechip STC15W408AS-35I in parallel, the other end of the resistor R29 is connected with a normally open button S3 and a P1.4 pin of a singlechip STC15W408AS-35I in parallel, the other end of the resistor R32 is connected with a normally open button S4 and a P1.5 pin of a singlechip STC15W 408W AS-35I in parallel, and the other end of the normally open button S2, the other end of the normally open button S3 and the;
the reset circuit is as follows: the output end of DC5V of the power supply A is connected in parallel with a normally open button S1 and the positive end of an electrolytic capacitor C11, the other end of the normally open button S1, the negative end of the electrolytic capacitor C11 and one end of a resistor R21 are all connected with the RST pin of the singlechip STC15W408AS-35I, and the other end of the resistor R21 is grounded.
3. The automatic spraying and dust falling device main control device of claim 2, characterized in that: the ball valve driving circuit is also arranged between the single-chip microcomputer STC15W408AS-35I and the electric ball valve, and the ball valve driving circuit is as follows:
the P2.0 pin of the single chip microcomputer STC15W408AS-35I is connected in series with a resistor R34 and then connected with a first pin of a photoelectric coupler TLP521-1, a second pin of the TLP521-1 is connected to the ground, a third pin of the TLP521-1 is connected in parallel with a DC12V output end of the power supply a and an electric ball valve positive input end, a fourth pin of the TLP521-1 is connected in parallel with a resistor R41 and an electric ball valve negative input end, and the other end of the resistor R41 is connected to the ground.
4. The automatic spraying dust-settling device main control device of claim 3, which is characterized in that: automatic spraying dust device master control set still includes sensor drive circuit, all be provided with sensor drive circuit between acoustic control sensor, touch sensor and human body sensor and singlechip STC15W408AS-35I, sensor drive circuit is:
one end of the resistor R1 is connected with a sensor signal sending end, the other end of the resistor R1 is connected with a first pin of the TLP521-1, a second pin of the TLP521-1 is grounded, a third pin of the TLP521-1 is connected with the resistor R2 and an I/O pin of the singlechip STC15W408AS-35I in parallel, and a fourth pin of the TLP521-1 is grounded.
5. The automatic spraying and dust falling device main control device of claim 4, characterized in that: the power supply A includes: an AC/DC power supply module A, a rectifying circuit and a voltage stabilizing circuit,
the input end of the AC/DC power supply module A is connected with a 127V alternating current power supply, the AC/DC power supply module A outputs DC24V power supply, the output end of the AC/DC power supply module A is connected with a rectifying circuit,
the rectification circuit is as follows: two input pins of a rectifier bridge KBL608 are connected with the output end of an AC/DC power supply module A, the positive electrode output end of the rectifier bridge KBL608 is connected with the positive electrode of an electrolytic capacitor C1, one end of a capacitor C2 and one end of a resistor R11 in parallel, the connecting point of the capacitor C2 and the resistor R11 is the DC12V output end of the power supply A, the other end of the resistor R11 is connected with a light emitting diode in series, and the negative electrode output end of the rectifier bridge KBL608, the negative electrode of the electrolytic capacitor C1, the other end of the capacitor C2 and the other end of;
the voltage stabilizing circuit comprises: one end of the resistor R11 is connected with VIN pin and R12 of the voltage stabilizing chip LM2576-ADJ in parallel, the other end of the resistor R12 is connected with ON/OFF pin of the voltage stabilizing chip LM2576-ADJ, VSW pin of the voltage stabilizing chip LM2576-ADJ is connected with one end of the inductor L1 and the cathode of the Schottky diode in parallel, the other end of the inductor L1 is connected with the anode of the electrolytic capacitor C7, the resistor VR1, the capacitor C10, the resistor R16 and the fuse F1 in parallel, the other end of the resistor VR1 is connected with FB pin and the resistor R13 of the voltage stabilizing chip LM2576-ADJ in parallel, the other end of the resistor R16 is connected with the light emitting diode LD2 in series, the anode of the Schottky diode, the cathode of the electrolytic capacitor C7, the other end of the resistor R13, the other end of the capacitor C10 and the light emitting diode LD2 are connected with GND pin of the voltage stabilizing chip LM2576-ADJ in parallel and then.
6. The automatic spraying dust-settling device main control device of claim 5, which is characterized in that: the schottky diode is MBR 360.
7. The automatic spraying and dust falling device main control device of claim 4, characterized in that: the power supply B includes: an AC/DC power supply module B, a 12V power supply module,
the input end of the AC/DC power supply module B is connected with a 127V alternating current power supply, the output end of the AC/DC power supply module B is connected with a 12V power supply module, and the 12V power supply module provides power for the sound control sensor, the touch sensor and the human body induction sensor.
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| CN202022307921.6U CN213269966U (en) | 2020-10-16 | 2020-10-16 | Main control device of automatic spraying dust-settling device |
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| CN202022307921.6U CN213269966U (en) | 2020-10-16 | 2020-10-16 | Main control device of automatic spraying dust-settling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680732A (en) * | 2021-07-05 | 2021-11-23 | 江苏恒昌照明灯具有限公司 | Self-cleaning device for LED street lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680732A (en) * | 2021-07-05 | 2021-11-23 | 江苏恒昌照明灯具有限公司 | Self-cleaning device for LED street lamp |
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