CN220528124U

CN220528124U - Mining explosion-proof anti-interference monitor

Info

Publication number: CN220528124U
Application number: CN202321249219.6U
Authority: CN
Inventors: 曹雪芳; 曹雪芹; 贺永亮; 郭江
Original assignee: Taiyuan University of Science and Technology
Current assignee: Taiyuan University of Science and Technology
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2024-02-23
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to a mining explosion-proof anti-interference monitor relates to the field of monitor, and it includes probe, light, cleaning assembly and bracing piece, the bracing piece with the probe with the equal fixed connection of light, the probe with all cover on the light and be equipped with the casing, and two the casing is all fixed at same end and be provided with the lens, the lens adopts transparent material to make, cleaning assembly includes drive division, cleaning rod and cleaning part, drive division is located the bracing piece is close to the one end of lens, and with the bracing piece is connected, the one end of cleaning rod with drive division is connected, the other end with the cleaning part is connected, the drive division is used for the drive the cleaning rod is perpendicular to the plane of bracing piece swings, the cleaning part is used for cleaning two the lens. The present application has an effect of making the screen of the monitor less susceptible to dust accumulation.

Description

Mining explosion-proof anti-interference monitor

Technical Field

The application relates to the technical field of monitors, in particular to a mining explosion-proof anti-interference monitor.

Background

Mining machinery is an important component in the field of machinery, and it is necessary to provide a monitor in an mine in order to observe the conditions of operations in the mine and to ensure the safety of operators.

At present, a general mining monitor comprises a display, a probe and an illuminating lamp, wherein the probe and the illuminating lamp are fixedly connected in a mine, the illuminating direction of the illuminating lamp is consistent with the shooting direction of the probe, and the display is placed in an office and electrically connected with the probe. When the mining monitoring device is used, the probe shoots pictures in the mine under the assistance of the illuminating lamp, and the shot pictures are transmitted to the display, so that workers can observe the condition of the operation in the mine in real time.

In actual operation, the probe is exposed outside for a long time, dust is easy to accumulate, and the probe of dust accumulation is easy to influence the observation of staff, so that potential safety hazards are easy to exist.

Disclosure of Invention

In order to enable the picture of the monitor not to be easily influenced by dust accumulation, the application provides a mining explosion-proof anti-interference monitor.

The application provides a mining explosion-proof anti-interference monitor adopts following technical scheme:

the utility model provides a mining explosion-proof anti-interference monitor, includes probe, light, cleaning assembly and bracing piece, the bracing piece with the probe with the equal fixed connection of light, the probe with all cover on the light and be equipped with the casing, and two the casing is all fixed at same end and is provided with the lens, the lens adopts transparent material to make, cleaning assembly includes drive division, cleaning rod and cleaning part, drive division is located the bracing piece is close to the one end of lens, and with the bracing piece is connected, the one end of cleaning rod with drive division is connected, the other end with the cleaning part is connected, the drive division is used for the drive the cleaning rod is perpendicular to the plane of bracing piece swings, the cleaning part is used for cleaning two the lens.

By adopting the technical scheme, the driving part drives the cleaning rod to swing in the plane vertical to the supporting rod, so that the cleaning part can swing to the lens corresponding to the probe or the lens corresponding to the illuminating lamp, and the cleaning part swings to the lens to clean the lens, thereby ensuring that the picture of the monitor is not easy to be influenced by dust accumulation.

Optionally, the driving part includes a cleaning motor, the cleaning motor is fixedly connected with the supporting rod, and the output shaft is fixedly connected with one end of the cleaning rod.

Through adopting above-mentioned technical scheme, clean motor can drive clean pole swing for clean pole can realize swinging in the plane of perpendicular to bracing piece, thereby makes clean portion be convenient for drive.

Optionally, fixedly connected with controller on the bracing piece, the controller with clean motor electricity is connected, the controller is used for according to setting for time control clean motor's start-stop.

Through adopting above-mentioned technical scheme, the controller is according to the start or the stop of settlement time control cleaning motor for clean portion can clean two lenses according to settlement time, thereby make the cleanness of lens realize the intellectuality.

Optionally, the cleaning part includes cleans the board, clean the board and be located clean the pole keep away from the one end of drive part, and with clean the pole and be connected, it is provided with the brush to clean the fixed on the board, the brush is located clean the board and be close to one side of lens, the area of brush is not less than the area of lens.

Through adopting above-mentioned technical scheme, clean pole drives and cleans the board swing for when cleaning the board swing to the lens, the brush that cleans and set up on the board can clean the lens, thereby cleans the lens of being convenient for through the brush.

Optionally, the cleaning part still includes gear and rack, the gear is located the cleaning plate is kept away from one side of lens, and with cleaning plate connects, the rack with gear engagement, and with bracing piece fixed connection, keep away from on the cleaning rod the one end fixedly connected with cleaning box of drive part, cleaning box is located the gear is kept away from one side of cleaning plate, and with gear rotation is connected, be provided with the wind spring in the cleaning box, the center end of wind spring with cleaning box fixed connection, the edge of wind spring with the edge fixed connection of gear.

Through adopting above-mentioned technical scheme, the cleaning rod drives the clean box swing, clean box drive gear and cleaning plate swing, because gear and rack meshing for the gear also rotates around self axis when the wobbling, and the elasticity is accumulated to the spring is made to the coil spring to the gear in relative clean box pivoted in-process, until the gear swings to the lens, and the gear breaks away from with the rack, under the spring action of coil spring, the gear rotates around self axis, and the gear drives cleaning plate rotation, thereby makes the brush that sets up on the cleaning plate clean the lens through rotating.

Optionally, the cleaning plate is close to one side of gear is provided with the card, the quantity of card is a plurality of, and winds the axis direction equipartition setting of gear, the card is kept away from the one end fixedly connected with fixture block of cleaning plate, the fixture block is hemispherical, the gear is close to one side of cleaning plate has seted up the slot, the draw-in groove has been seted up on the lateral wall of slot, the quantity of draw-in groove is a plurality of, and with fixture block one-to-one, the fixture block with draw-in groove looks adaptation, and the joint is in the draw-in groove.

Through adopting above-mentioned technical scheme, through card and slot cooperation and fixture block joint in the draw-in groove for realized the joint between cleaning board and the gear, thereby made cleaning board and gear can install fast and dismantle, and then made cleaning board convenient to detach clean the back.

Optionally, the bracing piece with two all be fixed to be provided with the connecting rod between the casing, two the connecting rod is the contained angle setting, the length of connecting rod equals the cleaning rod is kept away from drive portion one end wobbling radius.

Through adopting above-mentioned technical scheme, through the cooperation of connecting rod and clean pole length for clean pole can make brush and lens just right at wobbling in-process.

Optionally, be provided with adjusting part on the bracing piece, adjusting part includes first motor, second motor and regulation support, first motor with wall fixed connection in the ore deposit, and the output shaft with regulation support fixed connection, the second motor is located one side of regulation support, and the output shaft with the output shaft of first motor sets up perpendicularly, the second motor with regulation support fixed connection, the bracing piece is kept away from clean subassembly's one end is fixed to be provided with the pivot, the one end of pivot with the coaxial fixed connection of the output shaft of second motor.

Through adopting above-mentioned technical scheme, first motor drive adjusts the support and rotates for adjust the support and can rotate around the output shaft of first motor, second motor drive pivot rotates, makes the bracing piece can rotate around the output shaft of second motor, thereby makes the bracing piece can carry out the swing of two directions in the space, and then makes the direction of making a video recording of probe and the illumination direction of light be convenient for adjust.

Optionally, the shell is made of a stainless steel layer, a conductive rubber layer and a stainless steel layer which are sequentially arranged from inside to outside.

Through adopting above-mentioned technical scheme, because the stainless steel layer has higher intensity for the casing can be explosion-proof, because the conducting rubber layer has anti-electromagnetic interference's nature, makes the casing can anti-interference, thereby adopts two-layer stainless steel layer to press from both sides and establishes the conducting rubber layer and can make the casing possess explosion-proof and anti-interference's performance simultaneously.

Optionally, the lens is made of toughened glass.

By adopting the technical scheme, the toughened glass has higher strength, so that the lens can be explosion-proof.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the controller controls the start and stop of the cleaning motor according to the set time, and the cleaning motor drives the cleaning rod to swing, so that the cleaning part can clean the lens according to the set time, and the picture of the monitor is not easy to be influenced by dust accumulation;

2. by arranging the coil springs, the gears and the racks, the cleaning plate can rotate to clean by means of the elasticity of the coil springs when swinging to the lenses, so that the cleaning effect of the hairbrush is improved;

3. through setting up first motor, second motor for the bracing piece can carry out the swing of two directions in the space, and then makes the direction of making a video recording of probe be convenient for adjust.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is an exploded view intended to illustrate the assembly relationship of the gears to the cleaning cartridge and the cleaning plate;

fig. 3 is an exploded view intended to illustrate the slot and card slot.

Reference numerals illustrate:

1. a probe; 11. a housing; 12. a lens; 2. a lighting lamp; 3. a cleaning assembly; 31. a driving section; 311. cleaning a motor; 312. a controller; 32. a cleaning lever; 321. a cleaning box; 33. a cleaning section; 331. a cleaning plate; 3311. a card; 3312. a clamping block; 3313. a brush; 332. a gear; 3321. a coil spring; 3322. a slot; 3323. a clamping groove; 333. a rack; 4. a support rod; 41. a connecting rod; 42. a rotating shaft; 5. an adjustment assembly; 51. a first motor; 52. a second motor; 53. and adjusting the bracket.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an explosion-proof anti-interference monitor for mines. Referring to fig. 1, a mining explosion-proof anti-interference monitor includes bracing piece 4, probe 1, light 2, clean subassembly 3 and adjusting part 5, bracing piece 4 and probe 1, the equal fixed connection of light 2, probe 1 and light 2 all cover and are equipped with casing 11, and two casings 11 are all fixed at same end and are provided with lens 12, clean subassembly 3 is connected with bracing piece 4, and be used for cleaning the corresponding lens 12 of probe 1 and the corresponding lens 12 of light 2, adjusting part 5 is connected with bracing piece 4, and be used for adjusting the position of bracing piece 4.

When the device is used, the probe 1 shoots an in-mine picture, the illuminating lamp 2 illuminates the direction shot by the probe 1, the picture shot by the probe 1 is clearer, the cleaning component 3 cleans the lens 12 corresponding to the probe 1 and the lens 12 corresponding to the illuminating lamp 2, the picture of the monitor is not easy to be influenced by dust accumulation, the adjusting component 5 adjusts the direction of the supporting rod 4, the probe 1 can shoot in different directions, and the illuminating lamp 2 can illuminate in different directions.

Referring to fig. 1, the support rod 4 has a rectangular rod shape. The probe 1 and the illuminating lamp 2 are respectively positioned at two sides of the supporting rod 4, the two shells 11 are cylindrical, the axis is parallel to the axis of the supporting rod 4, the two shells 11 are respectively manufactured by adopting a stainless steel layer, a conductive rubber layer and a stainless steel layer which are sequentially arranged from inside to outside, and the two shells 11 are provided with round holes at the same end.

The lenses 12 are all round and are made of toughened glass, and the lenses 12 are matched with the round holes of the shell 11 and are fixedly connected with the round holes. Connecting rods 41 are fixedly connected between the two shells 11 of the probe 1 and the supporting rods 4, the connecting rods 41 are rectangular rod-shaped, the length of each connecting rod 41 is equal to the swinging radius of one end, far away from the driving part 31, of the cleaning rod 32, and the two connecting rods 41 are arranged at an included angle.

The cleaning assembly 3 comprises a driving part 31, a cleaning rod 32 and a cleaning part 33, wherein the driving part 31 comprises a cleaning motor 311 and a controller 312, the cleaning motor 311 is positioned at one end of the supporting rod 4 close to the lens 12 and fixedly connected with the supporting rod 4, and an output shaft of the cleaning motor 311 is arranged in parallel with the length direction of the supporting rod 4 and fixedly connected with one end of the cleaning rod 32.

The controller 312 is located at one end of the support rod 4 near the lens 12 and located at one side of the cleaning motor 311, the controller 312 is fixedly connected with the support rod 4 and electrically connected with the cleaning motor 311, and the controller 312 is used for controlling the start or stop of the cleaning motor 311 according to the set time.

The cleaning rod 32 is rectangular rod-shaped, one end of the cleaning rod 32 in the length direction is fixedly connected with the output shaft of the cleaning motor 311, the length direction is perpendicular to the axis direction of the cleaning motor 311, and one end of the cleaning rod 32 away from the cleaning motor 311 is bent to be 90 degrees in the direction close to the support rod 4.

Referring to fig. 1 and 2, the cleaning part 33 includes a gear 332, a rack 333, and a cleaning plate 331, the gear 332 is located at one end of the cleaning lever 32 away from the cleaning motor 311, one end of the cleaning lever 32 close to the gear 332 is provided with a cleaning box 321, the cleaning box 321 is circular box-shaped, and is hollow inside, one side of the center of the cleaning box 321 is fixedly connected with the cleaning lever 32, and the other side of the cleaning box 321 is coaxially and rotatably connected with the gear 332.

One side of the gear 332, which is close to the cleaning box 321, is provided with a coil spring 3321, the edge end of the coil spring 3321 is fixedly connected with the edge of the gear 332, the center end of the coil spring 3321 is fixedly connected with the center of the cleaning box 321, and the coil spring 3321 is positioned in the cleaning box 321.

The rack 333 is arc-shaped, is meshed with the gear 332, is positioned between the gear 332 and the support rod 4, and is fixedly connected with the support rod 4. The cleaning plate 331 is in a circular plate shape, and is located at one side of the gear 332 away from the cleaning box 321, the cleaning plate 331 is connected with the gear 332, a brush 3313 is fixedly arranged at one side of the cleaning plate 331 away from the gear 332, and the area of the brush 3313 is not smaller than that of the lens 12.

Referring to fig. 2 and 3, a card 3311 is fixedly connected to one side of the cleaning plate 331 close to the gear 332, the number of cards 3311 is multiple, and the cards 3311 are uniformly distributed around the axis direction of the gear 332, the cards 3311 are rectangular strips and have elasticity, one end of the card 3311 far away from the cleaning plate 331 is fixedly connected with a clamping block 3312, the clamping block 3312 is hemispherical, the clamping block 3312 is located on one side of the card 3311 far away from the axis of the gear 332, a slot 3322 is formed in one side of the gear 332 close to the cleaning plate 331, the slot 3322 is circular and is coaxially arranged with the gear 332, the slot 3322 is matched with a cylinder formed by encircling a plurality of cards 3311, clamping grooves 3323 are formed in the side wall of the slot 3322, the number of the clamping grooves 3323 is multiple, the clamping blocks 3312 are in one-to-one correspondence with the clamping blocks 3323, and the clamping blocks 3312 are matched with the clamping grooves 3323.

When the cleaning device is used, the card 3311 is inserted into the slot 3322, the clamping block 3312 is clamped in the clamping groove 3323, the cleaning plate 331 is mounted on the gear 332, the controller 312 controls the cleaning motor 311 to start according to set time, the output shaft of the cleaning motor 311 drives the cleaning box 321 to swing in a plane perpendicular to the supporting rod 4, the cleaning box 321 drives the gear 332 to swing, the gear 332 drives the cleaning plate 331 and the brush 3313 to swing, the gear 332 is meshed with the rack 333, the gear 332 rotates around the axis of the self while swinging, the gear 332 accumulates elastic force in the rotating process of the gear 332 relative to the cleaning box 321, the gear 332 is separated from the rack 333 until the gear 332 swings to the lens 12, the gear 332 rotates around the axis of the self under the elastic force of the gear 3321, and the rotating direction is opposite to the rotating direction during swinging, and the brush 331 is driven to rotate through the gear 332, so that the brush 3313 arranged on the cleaning plate 331 can clean the lens 12 through rotation, and the screen of the monitor is not easy to be influenced by dust accumulation; when the brush 3313 needs to be cleaned, the cleaning plate 331 is pulled out from the gear 332, so that the clamping block 3312 is separated from the clamping groove 3323, and the brush 3313 is convenient to detach and clean through the clamping connection between the clamping block 3312 and the clamping groove 3323.

Referring to fig. 1, the adjusting assembly 5 includes a first motor 51, a second motor 52, and an adjusting bracket 53, wherein the first motor 51 is fixedly connected with an in-mine wall; the adjusting bracket 53 is rectangular plate-shaped, both ends in the length direction are bent to form 90 degrees towards one side, and the output shaft of the first motor 51 is fixedly connected with the middle part of the adjusting bracket 53, which is far away from the bent side of both ends.

The second motor 52 is located at one side of the curved end of the adjusting bracket 53 and is fixedly connected with the adjusting bracket 53, and an output shaft of the second motor 52 is perpendicular to an output shaft of the first motor 51. One end of the support rod 4 far away from the cleaning motor 311 is fixedly connected with a rotating shaft 42, the rotating shaft 42 is positioned between two bent ends of the adjusting bracket 53, two ends of the rotating shaft 42 are both rotationally connected with two bent ends of the adjusting bracket 53, and one end of the rotating shaft 42 close to the second motor 52 is coaxially and fixedly connected with an output shaft of the second motor 52.

When the portable electronic device is used, the first motor 51 is started, the first motor 51 drives the adjusting bracket 53 to rotate around the output shaft of the first motor 51, the second motor 52 is started, the second motor 52 drives the rotating shaft 42 to rotate, so that the direction of the supporting rod 4 can be adjusted under the driving of the first motor 51 and the second motor 52, the probe 1 can shoot in different directions, and the illuminating lamp 2 can illuminate in different directions.

The implementation principle of the mining explosion-proof anti-interference monitor provided by the embodiment of the application is as follows: when the cleaning device is used, the first motor 51 and the second motor 52 jointly drive the supporting rod 4 to adjust the shooting angle of the probe 1, the cleaning plate 331 is clamped with the gear 332, the cleaning motor 311 is started according to the set time of the controller 312, then the cleaning rod 32 is driven to swing in a plane perpendicular to the supporting rod 4, the cleaning box 321, the gear 332, the cleaning plate 331 and the brush 3313 are driven to swing together, in the swinging process, the gear 332 is meshed with the rack 333, the gear 332 rotates, spring force is accumulated by the coil spring 3321 in the cleaning box 321, when the brush 3313 swings to the corresponding lens 12 of the probe 1 or the corresponding lens 12 of the illuminating lamp 2, the gear 332 is separated from the rack 333, and under the action of the spring force of the coil spring 3321, the gear 332 drives the cleaning plate 331 and the brush 3313 to rotate, so that the brush 3313 can clean the lens 12 in the rotating process, and the picture of the monitor is not easy to be influenced by dust accumulation.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An explosion-proof anti-interference monitor for mines, which is characterized in that: including probe (1), light (2), clean subassembly (3) and bracing piece (4), bracing piece (4) with probe (1) with equal fixed connection of light (2), probe (1) with all cover on light (2) and be equipped with casing (11), and two casing (11) are all fixed in same end and are provided with lens (12), lens (12) adopt transparent material to make, clean subassembly (3) include drive portion (31), clean pole (32) and clean portion (33), drive portion (31) are located bracing piece (4) are close to the one end of lens (12), and with bracing piece (4) are connected, the one end of clean pole (32) with drive portion (31) are connected, the other end with clean portion (33) are connected, drive portion (31) are used for the drive clean pole (32) are perpendicular to in the plane of bracing piece (4) swing, clean portion (33) are used for two lens (12).

2. The mining explosion-proof and anti-interference monitor according to claim 1, wherein: the driving part (31) comprises a cleaning motor (311), the cleaning motor (311) is fixedly connected with the supporting rod (4), and an output shaft is fixedly connected with one end of the cleaning rod (32).

3. The mining explosion-proof and anti-interference monitor according to claim 2, wherein: the controller (312) is fixedly connected to the support rod (4), the controller (312) is electrically connected with the cleaning motor (311), and the controller (312) is used for controlling the start and stop of the cleaning motor (311) according to set time.

4. The mining explosion-proof and anti-interference monitor according to claim 1, wherein: cleaning part (33) are including cleaning board (331), cleaning board (331) are located cleaning rod (32) are kept away from the one end of drive part (31), and with cleaning rod (32) are connected, the fixed brush (3313) that is provided with on cleaning board (331), brush (3313) are located cleaning board (331) are close to one side of lens (12), the area of brush (3313) is not less than the area of lens (12).

5. The mining explosion-proof and anti-interference monitor according to claim 4, wherein: the cleaning part (33) further comprises a gear (332) and a rack (333), the gear (332) is located on one side of the cleaning plate (331) away from the lens (12), and is connected with the cleaning plate (331), the rack (333) is meshed with the gear (332), and is fixedly connected with the support rod (4), one end of the cleaning rod (32), which is away from the driving part (31), is fixedly connected with a cleaning box (321), the cleaning box (321) is located on one side of the gear (332), which is away from the cleaning plate (331), and is rotationally connected with the gear (332), a coil spring (3321) is arranged in the cleaning box (321), the central end of the coil spring (3321) is fixedly connected with the cleaning box (321), and the edge end of the coil spring (3321) is fixedly connected with the edge of the gear (332).

6. The mining explosion-proof and anti-interference monitor according to claim 5, wherein: the cleaning plate (331) is close to one side of gear (332) is provided with card (3311), the quantity of card (3311) is a plurality of, and winds the axis direction equipartition of gear (332) sets up, card (3311) keep away from one end fixedly connected with fixture block (3312) of cleaning plate (331), fixture block (3312) are hemispherical, gear (332) are close to one side of cleaning plate (331) has been seted up slot (3322), draw-in groove (3323) have been seted up on the lateral wall of slot (3322), the quantity of draw-in groove (3323) be a plurality of, and with fixture block (3312) one-to-one, fixture block (3312) with draw-in groove (3323) looks adaptation, and the joint is in draw-in groove (3323).

7. The mining explosion-proof and anti-interference monitor according to claim 1, wherein: connecting rods (41) are fixedly arranged between the supporting rods (4) and the two shells (11), the two connecting rods (41) are arranged at an included angle, and the length of each connecting rod (41) is equal to the swinging radius of the cleaning rod (32) away from one end of the driving part (31).

8. The mining explosion-proof and anti-interference monitor according to claim 1, wherein: be provided with adjusting part (5) on bracing piece (4), adjusting part (5) are including first motor (51), second motor (52) and regulation support (53), first motor (51) with wall fixed connection in the ore deposit, and the output shaft with regulation support (53) fixed connection, second motor (52) are located one side of regulation support (53), and the output shaft with the output shaft of first motor (51) sets up perpendicularly, second motor (52) with regulation support (53) fixed connection, bracing piece (4) are kept away from the one end of clean subassembly (3) is fixed and is provided with pivot (42), the one end of pivot (42) with the coaxial fixed connection of output shaft of second motor (52).

9. The mining explosion-proof and anti-interference monitor according to claim 1, wherein: the shell (11) is manufactured by a stainless steel layer, a conductive rubber layer and a stainless steel layer which are sequentially arranged from inside to outside.

10. The mining explosion-proof and anti-interference monitor according to claim 1, wherein: the lens (12) is made of toughened glass.