CN221032725U - Dust suppression device for open pit coal mining - Google Patents
Dust suppression device for open pit coal mining Download PDFInfo
- Publication number
- CN221032725U CN221032725U CN202323029011.6U CN202323029011U CN221032725U CN 221032725 U CN221032725 U CN 221032725U CN 202323029011 U CN202323029011 U CN 202323029011U CN 221032725 U CN221032725 U CN 221032725U
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- China
- Prior art keywords
- dust suppression
- suppression device
- connecting plate
- vehicle body
- mounting
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- 239000000428 dust Substances 0.000 title claims abstract description 55
- 230000001629 suppression Effects 0.000 title claims abstract description 42
- 238000005065 mining Methods 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 238000009434 installation Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The application provides a dust suppression device for open pit coal mining, which comprises a vehicle body, wherein a connecting plate is arranged on the upper side of the vehicle body, a swinging mechanism is arranged between the connecting plate and the vehicle body, two mounting frames are fixedly arranged on the surface of the connecting plate, a mounting barrel is rotatably connected between the two mounting frames, and a spraying mechanism is arranged in the mounting barrel and on the surface of the vehicle body. According to the application, through the use of the swinging mechanism, when dust suppression is carried out in coal mining, the rotating motor is started to work, the rotating motor drives the rotating disc at the output end to rotate, the rotating disc drives one end of the connecting rod to follow the rotating disc to carry out circular motion, and as the connecting rod is rotationally connected with the fixed shaft in the groove of the rotating rod, the other end of the connecting rod can drive the rotating rod to swing reciprocally on the surface of the vehicle body, and drive the connecting plate on the surface and the mounting cylinder on the upper side to swing reciprocally, so that dust suppression of multi-angle dust can be automatically realized, manual adjustment is avoided, and the practicability of the dust suppression is improved.
Description
Technical Field
The utility model relates to the field related to open pit coal mining, in particular to a dust suppression device for open pit coal mining.
Background
Opencut coal mining is a common method of coal mining, also known as surface coal mining. Compared with underground coal mining, open pit coal mining is more suitable for large-scale, high-yield and low-cost coal mining, when coal mining in a roadway is carried out by utilizing a coal mine tunneling vehicle, a large amount of dust is generated, the dust is sucked into a human body to threaten the health of the human body, and serious pollution is caused to the environment in the roadway, so that a dust suppression device is needed, and the existing dust suppression device still has some problems in use.
The existing dust suppression device generally adopts single-angle dust fall, when dust suppression needs to be carried out on dust of different angles, the dust suppression needs to be carried out manually, the dust suppression needs to be carried out by spraying water through a spray head, the dust suppression range is small, the effect is not obvious, and the working efficiency is affected, so that improvement is carried out on the dust suppression device, and the dust suppression device for open pit coal mining is provided.
Disclosure of utility model
The utility model aims at: the problem that the existing dust suppression device generally adopts single-angle dust fall, when dust suppression needs to be carried out on dust of different angles, manual adjustment is very troublesome, and the spray nozzle is adopted to spray water for dust suppression, so that the dust suppression range is small, the effect is not obvious, and the working efficiency is influenced is solved.
In order to achieve the above object, the present utility model provides the following technical solutions:
A dust suppression device for open pit coal mining aims to solve the problems.
The application is specifically as follows:
The spray device comprises a vehicle body, wherein a connecting plate is arranged on the upper side of the vehicle body, a swing mechanism is arranged between the connecting plate and the vehicle body, two mounting frames are fixedly arranged on the surface of the connecting plate, a mounting cylinder is rotatably connected between the two mounting frames, and a spraying mechanism is arranged inside the mounting cylinder and on the surface of the vehicle body.
As the preferable technical scheme of the application, the swinging mechanism comprises a rotating motor, the rotating motor is fixedly arranged in the vehicle body, the output end of the rotating motor is fixedly connected with a rotating disc, and the outer side of the upper surface of the rotating disc is rotationally connected with a connecting rod.
As the preferable technical scheme of the application, the surface of the vehicle body is rotationally connected with a rotating rod, the connecting mode between the rotating rod and the connecting plate is fixed connection, the middle part of the rotating rod is provided with a groove, the inside of the groove is fixedly provided with a fixed shaft, and the other end of the connecting rod is rotationally connected with the fixed shaft.
As the preferable technical scheme of the application, the spraying mechanism comprises a water tank, the water tank is arranged on the upper surface of the vehicle body, a water pump is arranged on one side of the water tank, a water suction pipe is fixedly arranged on the surface of one side of the water pump, a first water delivery pipe is fixedly arranged on the surface of the other side of the water pump, and the first water delivery pipe is a hose.
As a preferable technical scheme of the application, the second water pipe is fixedly arranged in the mounting cylinder, the second water pipe is circularly arranged, the other end of the first water pipe is communicated with the second water pipe, and a plurality of spray heads are fixedly arranged on the surface of the second water pipe.
As a preferable technical scheme of the application, a fixing frame is fixedly arranged in the mounting cylinder, a connecting motor is fixedly arranged on the surface of one side of the fixing frame, a rotating shaft is fixedly arranged at the output end of the connecting motor, and fan blades are fixedly arranged on the surface of the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
In the scheme of the application:
1. Through swing mechanism's use, when the coal mining presses down the dirt, start to rotate motor work, the rotating disc that rotates the motor and drive the output rotates, the rotating disc can drive the one end of connecting rod and follow the rotating disc and carry out circular motion, because the connecting rod rotates with the inside fixed axle of dwang recess and is connected, the other end of accessible connecting rod drives the dwang and reciprocates the swing on the surface of automobile body, and drive the connecting plate on surface and the installation section of thick bamboo of upside and reciprocate the swing, can realize the dust that presses down of multi-angle dust voluntarily, avoid using the manual regulation, promote its practicality.
2. Through the use of spraying mechanism, start the water pump work, the inside water of water tank is taken out to the accessible drinking-water pipe, through first raceway and the shower nozzle blowout on second raceway surface, dust when exploiting the colliery is pressed down the dirt and is handled, start simultaneously and connect the motor work, drive the axis of rotation of output and the flabellum on surface and rotate, can blow out from shower nozzle spun water, carry out the atomization treatment, can increase the scope of pressing down the dirt, promote the effect of pressing down the dirt, promote its practicality.
Drawings
FIG. 1 is a schematic view of a first perspective structure of a dust suppression device for open pit mining;
FIG. 2 is a schematic view of a second perspective structure of a dust suppression device for open pit mining provided by the application;
FIG. 3 is a schematic structural view of a swing mechanism of the dust suppression device for open pit coal mining provided by the application;
FIG. 4 is a schematic structural view of a section of a swing mechanism of a dust suppression device for open pit coal mining;
Fig. 5 is a schematic perspective view of the inside of the installation barrel of the dust suppression device for open pit coal mining.
The figures indicate:
1. A vehicle body; 2. a connecting plate; 3. a swinging mechanism; 301. a rotating motor; 302. a rotating disc; 303. a connecting rod; 304. a rotating lever; 305. a groove; 306. a fixed shaft; 4. a mounting frame; 5. a mounting cylinder; 6. a spraying mechanism; 601. a water tank; 602. a water pump; 603. a water pumping pipe; 604. a first water pipe; 605. a second water pipe; 606. a spray head; 607. a fixing frame; 608. connecting with a motor; 609. a rotating shaft; 610. and (3) a fan blade.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described examples are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. 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.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by one skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-5, this embodiment provides a dust suppression device of opencast coal mining, including automobile body 1, the upside of automobile body 1 is provided with connecting plate 2, and is provided with swing mechanism 3 between connecting plate 2 and the automobile body 1, conveniently realize multi-angle dust suppression, promote the dust suppression effect, the fixed surface of connecting plate 2 installs two mounting brackets 4, and rotate between two mounting brackets 4 and be connected with mounting cylinder 5, and the inside of mounting cylinder 5 and the surface of automobile body 1 are provided with spraying mechanism 6, accessible spraying mechanism 6 increase the scope of suppressing the dirt, promote the effect of suppressing the dirt.
As a preferred embodiment, based on the above manner, further, the swinging mechanism 3 includes a rotating motor 301, and the rotating motor 301 is fixedly installed inside the vehicle body 1, an output end of the rotating motor 301 is fixedly connected with a rotating disc 302, and an outer side of an upper surface of the rotating disc 302 is rotatably connected with a connecting rod 303, so that the rotating motor 301 is started to drive the rotating disc 302 to rotate, and one end of the connecting rod 303 on the surface is driven to do circular motion.
As a preferred embodiment, on the basis of the above manner, further, the surface of the vehicle body 1 is rotationally connected with the rotating rod 304, and the connection manner between the rotating rod 304 and the connecting plate 2 is fixedly connected, so that the connecting plate 2 and the mounting cylinder 5 on the upper side are conveniently driven to rotate by the rotating rod 304, the middle part of the rotating rod 304 is provided with the groove 305, the fixed shaft 306 is fixedly arranged in the groove 305, the other end of the connecting rod 303 is rotationally connected with the fixed shaft 306, one end of the connecting rod 303 is in circular motion, the other end of the connecting rod 303 can drive the rotating rod 304 to reciprocate on the surface of the vehicle body 1, and the connecting plate 2 and the mounting cylinder 5 on the upper side are driven to oscillate, so that the multi-angle automatic adjustment can be realized, and the dust suppression effect is improved.
As a preferred embodiment, based on the above-mentioned mode, further, the spraying mechanism 6 includes the water tank 601, and the water tank 601 sets up on the upper surface of automobile body 1, and one side of water tank 601 is provided with water pump 602, and the fixed mounting of surface of one side of water pump 602 has water suction pipe 603, and the fixed mounting of surface of the other side of water pump 602 has first raceway 604, starts water pump 602 work, and the inside water of water tank 601 is taken out through water suction pipe 603 to discharge through first raceway 604, and first raceway 604 is the hose setting, and the convenience is when installation section of thick bamboo 5 swings, and first raceway 604 does not influence water transportation.
As a preferred embodiment, on the basis of the above mode, a second water pipe 605 is fixedly installed inside the installation cylinder 5, the second water pipe 605 is in a circular shape, the other end of the first water pipe 604 is communicated with the second water pipe 605, a plurality of spray heads 606 are fixedly installed on the surface of the second water pipe 605, and water inside the first water pipe 604 is sprayed out through the spray heads 606 on the surface of the second water pipe 605 to perform dust suppression treatment on dust generated by a coal mine.
As a preferred embodiment, on the basis of the above manner, further, the fixing frame 607 is fixedly installed in the installation cylinder 5, the connection motor 608 is fixedly installed on the surface of one side of the fixing frame 607, the rotating shaft 609 is fixedly installed at the output end of the connection motor 608, the fan blades 610 are fixedly installed on the surface of the rotating shaft 609, the rotating shaft 609 at the output end and the fan blades 610 on the surface are conveniently driven to rotate by starting the connection motor 608, the water sprayed by the spray head 606 is conveniently atomized, and the dust suppression effect is improved.
Specifically, the working principle of this scheme is: when the dust suppression device is used, the water pump 602 is started to work at first, water inside the water tank 601 is pumped out through the water pumping pipe 603 on the surface, dust is suppressed when the coal mine is mined through the first water pipe 604 and the second water pipe 605 sprayed out from the spray nozzle 606 on the surface of the second water pipe 605, meanwhile, the connecting motor 608 is started to work, the rotating shaft 609 at the output end and the fan blades 610 on the surface are driven to rotate, the water sprayed out from the spray nozzle 606 can be blown out for atomization treatment, the dust suppression range can be increased, and the dust suppression effect is improved.
Simultaneously, the rotating motor 301 is started to work, the rotating disc 302 at the output end is driven by the rotating motor 301 to rotate on the surface of the vehicle body 1, one end of the connecting rod 303 is driven by the rotating disc 302 to follow the rotating disc 302 to perform circular motion, as the connecting rod 303 is rotationally connected with the fixed shaft 306 inside the groove 305 in the middle of the rotating rod 304, the other end of the connecting rod 303 drives the rotating rod 304 to reciprocate on the surface of the vehicle body 1 and drives the connecting plate 2 on the surface and the mounting cylinder 5 on the upper side to reciprocate, dust suppression of multi-angle dust can be automatically realized, manual adjustment is avoided, and the device is just the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art known to the expert in the field.
Claims (6)
1. The utility model provides a dust suppression device of opencast coal mining, includes automobile body (1), its characterized in that: the upper side of automobile body (1) is provided with connecting plate (2), and is provided with swing mechanism (3) between connecting plate (2) and automobile body (1), the fixed surface of connecting plate (2) installs two mounting brackets (4), and rotates between two mounting brackets (4) and be connected with mounting cylinder (5), and the inside of mounting cylinder (5) and the surface of automobile body (1) are provided with spraying mechanism (6).
2. The dust suppression device for open pit mining according to claim 1, wherein: the swing mechanism (3) comprises a rotating motor (301), the rotating motor (301) is fixedly arranged in the vehicle body (1), the output end of the rotating motor (301) is fixedly connected with a rotating disc (302), and the outer side of the upper surface of the rotating disc (302) is rotatably connected with a connecting rod (303).
3. A dust suppression device for open pit mining according to claim 2, wherein: the surface rotation of automobile body (1) is connected with dwang (304), and the connected mode between dwang (304) and connecting plate (2) is fixed connection, recess (305) have been seted up at the middle part of dwang (304), and the inside fixed mounting of recess (305) has fixed axle (306), the other end and the fixed axle (306) of connecting rod (303) rotate to be connected.
4. The dust suppression device for open pit mining according to claim 1, wherein: the spraying mechanism (6) comprises a water tank (601), the water tank (601) is arranged on the upper surface of the vehicle body (1), a water pump (602) is arranged on one side of the water tank (601), a water suction pipe (603) is fixedly arranged on the surface of one side of the water pump (602), a first water conveying pipe (604) is fixedly arranged on the surface of the other side of the water pump (602), and the first water conveying pipe (604) is a hose.
5. The dust suppression device for open pit mining of claim 4, wherein: the inside fixed mounting of installation section of thick bamboo (5) has second raceway (605), and second raceway (605) are circular setting, the other end and the second raceway (605) of first raceway (604) are linked together, and the surface fixed mounting of second raceway (605) has a plurality of shower nozzles (606).
6. The dust suppression device for open pit mining according to claim 1, wherein: the inside fixed mounting of installation section of thick bamboo (5) has mount (607), and the fixed surface of mount (607) one side installs connection motor (608), the output fixed mounting of connection motor (608) has axis of rotation (609), and the fixed surface of axis of rotation (609) installs flabellum (610).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323029011.6U CN221032725U (en) | 2023-11-09 | 2023-11-09 | Dust suppression device for open pit coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323029011.6U CN221032725U (en) | 2023-11-09 | 2023-11-09 | Dust suppression device for open pit coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032725U true CN221032725U (en) | 2024-05-28 |
Family
ID=91187371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323029011.6U Active CN221032725U (en) | 2023-11-09 | 2023-11-09 | Dust suppression device for open pit coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032725U (en) |
-
2023
- 2023-11-09 CN CN202323029011.6U patent/CN221032725U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |