CN219638898U - Alarm device for underground mining - Google Patents
Alarm device for underground mining Download PDFInfo
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- CN219638898U CN219638898U CN202320838548.8U CN202320838548U CN219638898U CN 219638898 U CN219638898 U CN 219638898U CN 202320838548 U CN202320838548 U CN 202320838548U CN 219638898 U CN219638898 U CN 219638898U
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- shell
- gear
- alarm
- underground mining
- electrically connected
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- 238000005065 mining Methods 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000000007 visual effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 33
- 230000001360 synchronised effect Effects 0.000 claims description 33
- 238000007790 scraping Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an alarm device for underground mining, which comprises a shell, a visual alarm mechanism and a wiping mechanism; a shell: the left side surface and the right side surface of the shell are respectively provided with a buzzer, the inside of the installation groove is symmetrically provided with a baffle plate, the inner wall of the rear side of the shell is provided with a storage battery, the inner wall of the front side of the shell is provided with a singlechip, the input end of the buzzer is electrically connected with the output end of the singlechip, the input end of the singlechip is electrically connected with the output end of the storage battery, the input end of the storage battery is electrically connected with an external power supply, and the signal input end of the singlechip is electrically connected with the input end of an external control center; the alarm device for underground mining can display alarm information, so that underground mining personnel can timely respond to the alarm information, dust on the surface of the visual alarm part is automatically scraped when the alarm begins, the influence of the dust on the visual alarm effect is reduced, and the underground mining personnel can accurately receive the alarm signal.
Description
Technical Field
The utility model relates to the technical field of mining alarm equipment, in particular to an alarm device for underground mining.
Background
Underground mining refers to a mining mode corresponding to surface mining in ore mining, compared with surface mining, the difficulty of underground mining technology is much higher, but most of ores are buried underground, so that the underground mining mode is needed, in the underground mining process, workers need to go deep underground, the mining environment is bad, emergency is very easy to occur, the life safety of the mining workers is critical, an alarm device cannot be separated in the underground mining process, and an alarm is timely sent out through the alarm device to remind the underground mining workers to escape; in the prior art, the alarm device is an information display device for indicating faults, accidents or dangerous situations, and is mainly divided into a visual alarm, an audible alarm, a tactile alarm, an olfactory alarm and the like, wherein the alarm is mainly carried out through vision and hearing in the underground mining process, and an audible and visual alarm is sent out by using a buzzer and an alarm lamp in the alarm device.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the underground mining alarm device, automatically scrapes dust on the surface of the visual alarm part when the alarm starts, reduces the influence of the dust on the visual alarm effect, ensures underground mining personnel to accurately receive the alarm signal, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the alarm device for underground mining comprises a shell, a visual alarm mechanism and a wiping mechanism;
a shell: the left side surface and the right side surface of the shell are respectively provided with a buzzer, the inside of the installation groove is symmetrically provided with a baffle plate, the inner wall of the rear side of the shell is provided with a storage battery, the inner wall of the front side of the shell is provided with a singlechip, the input end of the buzzer is electrically connected with the output end of the singlechip, the input end of the singlechip is electrically connected with the output end of the storage battery, the input end of the storage battery is electrically connected with an external power supply, and the signal input end of the singlechip is electrically connected with the input end of an external control center;
visual alarm mechanism: the shell is arranged on the outer side surface of the shell;
a wiping mechanism: the visual alarm mechanism is arranged at the upper end of the shell and is matched with the wiping mechanism, so that not only can an audible and visual alarm be sent out, but also alarm information can be displayed, underground mining personnel can know what kind of emergency occurs and timely respond to the emergency, dust on the surface of the visual alarm component is automatically scraped when the alarm begins, the influence of the dust on the visual alarm effect is reduced, and the underground mining personnel can accurately receive the alarm signal.
Further, visual alarm mechanism includes display screen, lamp shade and ruddiness lamp, the display screen sets up in the mounting hole of casing front surface, and ruddiness lamp sets up in the upper surface middle part of casing, and the upper end cover of ruddiness lamp has the lamp shade, and the input of red light lamp and display screen is all electrically connected in the output of singlechip, sends visual alarm signal to show alarm information.
Further, the wiping mechanism comprises a scraping plate and an external tooth ring, the external tooth ring is rotationally connected to the outer arc surface of the red light lamp base through a bearing, the scraping plate is arranged on the upper surface of the external tooth ring and is attached to the outer arc surface of the lamp shade, and dust on the surface of the lamp shade is pushed and scraped.
Further, the wiping mechanism further comprises a synchronous belt wheel, a synchronous belt and a rolling wiping column, wherein the synchronous belt wheel is respectively connected to the upper surface of the shell through a rotating shaft in a rotating mode, the two synchronous belt wheels are connected through a synchronous belt in a transmission mode, the rolling wiping column is arranged on the lower surface of the synchronous belt, and dust on the surface of the display screen is pushed and scraped.
Further, wiping mechanism still includes drive gear, gear and driving pulley, driving pulley passes through the axis of rotation and rotates to be connected in the upper surface of casing, and driving pulley is connected with the rear end area body meshing of hold-in range, and dislocation around driving pulley and the hold-in range, driving pulley's upper surface middle part is equipped with drive gear, and the roof of casing is equipped with the motor, and the through-hole of casing upper end is passed to the output shaft upper end of motor and with the middle part fixed connection of gear, drive gear and external tooth ring all are connected with the gear meshing, and the input electricity of motor is connected in the output of singlechip, provides support and power for the scraping of dust.
Further, the upper surface of casing is equipped with the protecting crust, and outer ring gear, synchronous pulley, drive gear, hold-in range and gear all are located the inside of protecting crust, provide the protection for wiping mechanism.
Further, the rear end of the shell is respectively provided with a mounting plate, so that the whole device is convenient to mount and fix.
Compared with the prior art, the utility model has the beneficial effects that: the alarm device for underground mining has the following advantages:
when the underground mining operation is carried out, when an emergency situation occurs, the signal is transmitted to the singlechip through the external control center, the singlechip controls the buzzer to start, and sends out an audible alarm signal, meanwhile, the red light lamp and the display screen are started, the red light lamp flashes red light, and sends out a visual alarm signal, and the data transmitted by the external control center are displayed through the display screen, so that underground mining personnel know what emergency situation happens, and timely response is made.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the front cross-section of the housing of the present utility model;
FIG. 3 is a schematic side view in cross section of the housing of the present utility model;
fig. 4 is a schematic view of the structure of the wiping mechanism of the present utility model.
In the figure: 1 a shell, 2 mounting grooves, 3 buzzers, 4 partition boards, 5 storage batteries, 6 single-chip microcomputer, 7 visual alarm mechanisms, 71 display screens, 72 lamp covers, 73 red light lamps, 8 wiping mechanisms, 81 synchronous pulleys, 82 transmission gears, 83 synchronous belts, 84 gears, 85 rolling and wiping columns, 86 scraping plates, 87 outer toothed rings, 88 transmission pulleys, 9 mounting plates, 10 protective shells and 11 motors.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides the following technical solutions: the alarm device for underground mining comprises a shell 1, a visual alarm mechanism 7 and a wiping mechanism 8;
the shell 1: the left side surface and the right side surface of the shell are respectively provided with a mounting groove 2 which provides space for mounting an alarm component, a buzzer 3 is arranged in the mounting grooves 2 and used for sending out an audible alarm signal, a partition board 4 is symmetrically arranged in the shell 1 and used for separating the space in the shell 1, a storage battery 5 is arranged on the inner wall of the rear side of the shell 1 and used for providing power for the operation of the whole device, the alarm operation can still be carried out for a period of time under the condition that a line in a mine is cut off, a singlechip 6 is arranged on the inner wall of the front side of the shell 1 and used for controlling the starting and stopping of the whole device, the input end of the buzzer 3 is electrically connected with the output end of the singlechip 6, the input end of the singlechip 6 is electrically connected with the output end of the storage battery 5, the input end of the storage battery 5 is electrically connected with an external power supply, the signal input end of the singlechip 6 is electrically connected with the input end of an external control center, and the rear end of the shell 1 is respectively provided with a mounting plate 9, so that the whole device can be conveniently mounted in a mine hole;
visual alarm mechanism 7: the visual alarm mechanism 7 is arranged on the outer side surface of the shell 1, the visual alarm mechanism 7 comprises a display screen 71, a lampshade 72 and a red light lamp 73, the display screen 71 is arranged in a mounting hole on the front surface of the shell 1, the red light lamp 73 is arranged in the middle of the upper surface of the shell 1, the upper end of the red light lamp 73 is covered with the lampshade 72, the input ends of the red light lamp 73 and the display screen 71 are electrically connected to the output end of the singlechip 6, the red light lamp 73 and the display screen 71 are started, the red light lamp 73 flashes red light to emit visual alarm signals, and data transmitted by an external control center are displayed through the display screen 71, so that underground mining personnel can know what emergency happens and timely respond;
wiping mechanism 8: the visual alarm mechanism 7 is arranged at the upper end of the shell 1 and is matched with the wiping mechanism 8, the wiping mechanism 8 comprises a scraping plate 86 and an outer toothed ring 87, the outer toothed ring 87 is rotationally connected to the outer cambered surface of the base of the red light lamp 73 through a bearing, the scraping plate 86 is arranged on the upper surface of the outer toothed ring 87, the scraping plate 86 is attached to the outer cambered surface of the lampshade 72, the wiping mechanism 8 also comprises a synchronous pulley 81, a synchronous belt 83 and a rolling and wiping column 85, the synchronous pulley 81 is rotationally connected to the upper surface of the shell 1 through a rotating shaft, the two synchronous pulleys 81 are in transmission connection through the synchronous belt 83, the lower surface of the synchronous belt 83 is provided with the rolling and wiping column 85, the wiping mechanism 8 also comprises a transmission gear 82, a gear 84 and a transmission pulley 88, the transmission pulley 88 is rotationally connected to the upper surface of the shell 1 through a rotating shaft, the transmission pulley 88 is in meshed connection with the rear end belt body of the synchronous belt 83, the transmission pulley 88 is staggered with the synchronous pulley 81 from front to back, the transmission belt pulley 88 and the two synchronous belt pulleys 81 are distributed in a triangle shape, so that the rolling and wiping column 85 is positioned on the lower surface of the transverse belt body at the front end of the synchronous belt 83, the transmission gear 82 is arranged in the middle of the upper surface of the transmission belt pulley 88, the motor 11 is arranged on the top wall of the shell 1, the upper end of the output shaft of the motor 11 penetrates through the through hole at the upper end of the shell 1 and is fixedly connected with the middle part of the gear 84, the transmission gear 82 and the outer toothed ring 87 are both meshed with the gear 84, the input end of the motor 11 is electrically connected with the output end of the single chip microcomputer 6, the upper surface of the shell 1 is provided with the protective shell 10, the outer toothed ring 87, the synchronous belt pulley 81, the transmission gear 82, the synchronous belt 83 and the gear 84 are all positioned in the protective shell 10, the exposure of the wiping mechanism 8 is avoided, the motor 11 is started when an alarm starts, the output shaft of the motor 11 drives the gear 84 to rotate, and the outer toothed ring 87 and the scraper 86 are driven to rotate through the meshed connection of the gear 84 and the outer toothed ring 87, the dust on the outer arc surface of the lamp shade 72 is pushed and scraped through the scraping plate 86, meanwhile, the dust is meshed with the transmission gear 82 through the gear 84, the transmission gear 82 and the transmission belt pulley 88 are driven to rotate, the synchronous belt 83 is driven to rotate under the rotation support of the synchronous belt pulley 81 through the meshed connection of the transmission belt pulley 88 and the synchronous belt 83, the rolling and scrubbing column 85 is enabled to transversely move, the dust on the surface of the display screen 71 is pushed and scraped, the influence of the dust on the visual alarm effect is reduced, and underground mining personnel accurately receive alarm signals.
The working principle of the alarm device for underground mining provided by the utility model is as follows: when the underground mining operation is carried out, when an emergency situation occurs, the signal is transmitted to the singlechip 6 through the external control center, the buzzer 3 is controlled by the singlechip 6 to send an audible alarm signal, the red light lamp 73 and the display screen 71 are started simultaneously, the red light lamp 73 flashes red light, and the visual alarm signal is sent, the data transmitted by the external control center is displayed through the display screen 71, so that underground mining personnel can know what emergency situation occurs, countermeasures are timely made, meanwhile, when the alarm starts, the motor 11 is started, the output shaft of the motor 11 drives the gear 84 to rotate, the outer toothed ring 87 and the scraping plate 86 are driven to rotate through the meshing connection of the gear 84 and the outer toothed ring 87, dust on the outer cambered surface of the lampshade 72 is pushed and scraped through the meshing connection of the gear 84 and the transmission gear 82, the transmission pulley 88 is driven to rotate through the meshing connection of the gear 84 and the transmission pulley 88, the transmission pulley 88 is distributed in a triangle shape with the front and the rear of the two synchronization pulleys 81, the transmission pulley 88 is driven to rotate under the rotation support of the synchronization pulley 81, the rolling and the transmission pulley 85 is driven to move transversely, the dust scraping post is driven to move, and the effect of the mining personnel is accurately receives the dust pushing effect on the surface of the mining alarm.
It should be noted that, in the above embodiment, the single chip microcomputer 6 disclosed in the foregoing embodiment may be a single chip microcomputer of PIC16F1823-I/P type, the buzzer 3, the display 71, the red light 73 and the motor 11 may be freely configured according to the actual application scenario, the buzzer 3 may be a buzzer of TMB12A05 type, the display 71 may be a display of P1.66 type, the red light 73 may be a red LED lamp of 5730 type, the motor 11 may be a stepper motor of 3M57-42A type, and the single chip microcomputer 6 controls the buzzer 3, the display 71, the red light 73 and the motor 11 to operate by methods commonly used in the prior art.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. Alarm device for underground mining, its characterized in that: comprises a shell (1), a visual alarm mechanism (7) and a wiping mechanism (8);
shell (1): the left side surface and the right side surface of the device are respectively provided with a mounting groove (2), buzzers (3) are respectively arranged in the mounting grooves (2), partition plates (4) are symmetrically arranged in the shell (1) in a left-right mode, a storage battery (5) is arranged on the inner wall of the rear side of the shell (1), a singlechip (6) is arranged on the inner wall of the front side of the shell (1), the input end of each buzzer (3) is electrically connected with the output end of the singlechip (6), the input end of each singlechip (6) is electrically connected with the output end of the corresponding storage battery (5), the input end of each storage battery (5) is electrically connected with an external power supply, and the signal input end of each singlechip (6) is electrically connected with the input end of an external control center;
visual alarm mechanism (7): is arranged on the outer side surface of the shell (1);
wiping mechanism (8): the visual alarm mechanism (7) is arranged at the upper end of the shell (1) and is matched with the wiping mechanism (8).
2. The alarm device for underground mining according to claim 1, wherein: the visual alarm mechanism (7) comprises a display screen (71), a lampshade (72) and a red light lamp (73), wherein the display screen (71) is arranged in a mounting hole on the front surface of the shell (1), the red light lamp (73) is arranged in the middle of the upper surface of the shell (1), the upper end of the red light lamp (73) is covered with the lampshade (72), and the input ends of the red light lamp (73) and the display screen (71) are electrically connected to the output end of the single chip microcomputer (6).
3. The downhole mining warning device of claim 2, wherein: the wiping mechanism (8) comprises a scraping plate (86) and an outer gear ring (87), the outer gear ring (87) is rotationally connected to the outer arc surface of the base of the red light lamp (73) through a bearing, the scraping plate (86) is arranged on the upper surface of the outer gear ring (87), and the scraping plate (86) is attached to the outer arc surface of the lampshade (72).
4. A downhole mining alarm device according to claim 3, wherein: the wiping mechanism (8) further comprises a synchronous pulley (81), a synchronous belt (83) and a rolling wiping column (85), wherein the synchronous pulley (81) is respectively connected to the upper surface of the shell (1) through rotation of a rotating shaft, the two synchronous pulleys (81) are in transmission connection through the synchronous belt (83), and the rolling wiping column (85) is arranged on the lower surface of the synchronous belt (83).
5. The alarm device for underground mining of claim 4, wherein: the cleaning mechanism is characterized in that the cleaning mechanism (8) further comprises a transmission gear (82), a gear (84) and a transmission belt pulley (88), the transmission belt pulley (88) is rotationally connected to the upper surface of the shell (1) through a rotating shaft, the transmission belt pulley (88) is connected with the rear end belt body of the synchronous belt (83) in a meshed mode, the transmission belt pulley (88) is staggered with the synchronous belt pulley (81) front and back, the transmission gear (82) is arranged in the middle of the upper surface of the transmission belt pulley (88), a motor (11) is arranged on the top wall of the shell (1), the upper end of an output shaft of the motor (11) penetrates through a through hole in the upper end of the shell (1) and is fixedly connected with the middle of the gear (84), and the transmission gear (82) and the outer tooth ring (87) are connected with the gear (84) in a meshed mode, and the input end of the motor (11) is electrically connected to the output end of the single chip microcomputer (6).
6. The alarm device for underground mining of claim 5, wherein: the upper surface of casing (1) is equipped with protective housing (10), and outer ring gear (87), synchronous pulley (81), drive gear (82), hold-in range (83) and gear (84) all are located the inside of protective housing (10).
7. The alarm device for underground mining according to claim 1, wherein: the rear end of the shell (1) is respectively provided with a mounting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320838548.8U CN219638898U (en) | 2023-04-14 | 2023-04-14 | Alarm device for underground mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320838548.8U CN219638898U (en) | 2023-04-14 | 2023-04-14 | Alarm device for underground mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638898U true CN219638898U (en) | 2023-09-05 |
Family
ID=87815260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320838548.8U Active CN219638898U (en) | 2023-04-14 | 2023-04-14 | Alarm device for underground mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638898U (en) |
-
2023
- 2023-04-14 CN CN202320838548.8U patent/CN219638898U/en active Active
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