CN221037136U - Novel automatic blasting spraying device - Google Patents
Novel automatic blasting spraying device Download PDFInfo
- Publication number
- CN221037136U CN221037136U CN202322928348.4U CN202322928348U CN221037136U CN 221037136 U CN221037136 U CN 221037136U CN 202322928348 U CN202322928348 U CN 202322928348U CN 221037136 U CN221037136 U CN 221037136U
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- CN
- China
- Prior art keywords
- valve
- plate
- holding rod
- blasting
- piston plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005422 blasting Methods 0.000 title claims abstract description 31
- 238000005507 spraying Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003245 coal Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 4
- 239000002817 coal dust Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The utility model provides a novel automatic blasting sprayer which comprises a valve, a water pipe, a piston plate, a connecting rod and a water spraying sprayer, wherein the piston plate is rectangular and is in a vertical state; the valve comprises a valve body, a holding rod and a heavy hammer, wherein the holding rod is rotatably connected to the front end of the valve body, one end of the holding rod is movably lapped on the lapping plate, and the holding rod is fixedly connected with the heavy hammer at a position, close to the end, of one end of the lapping plate and used for pulling the holding rod to move downwards; one end of the water pipe is connected to the valve, and the other end is connected to the sprinkler. After the device is used for blasting a working face, the automatic spraying device can be started by one hundred percent, so that the dust concentration is effectively reduced; the device has simple structure and low production cost.
Description
Technical Field
The utility model belongs to the technical field of coal mine blasting, and particularly relates to a novel automatic blasting spraying device.
Background
The tunneling working face is a single only-head roadway which mainly uses tunneling and is assisted by other geological conditions, comprises functions of coal detection, coal digging, water detection, gas detection and the like, is not provided with an autonomous ventilation system, and has large rock dust and more harmful gases (carbon monoxide and the like) after the working face is blasted, so that the personnel body injury is easily caused, the coal dust generated by a mine not only damages the health of the personnel, but also causes the explosion of the coal dust, and the casualties are caused, so that the loss is brought to enterprises. The blasting spray water spraying is one of important safety technical measures for treating the mineral dust of the coal mine, so that on one hand, the dust environment can be eliminated, the health and life of workers can be protected, and more importantly, the explosion of the mineral dust can be stopped, and serious casualties can be eliminated. Coal seam mining has high coal dust explosion index and explosiveness, so that the prevention and control of mineral dust become the focus of 'one-ventilation three-prevention' work.
Auxiliary equipment or devices and the like are needed to subside blasting dust when blasting is carried out, products at the front edge in the market mainly comprise an electric control sonar induction full-automatic timing blasting spraying system and a sound control blasting automatic spraying system, in practical application, a series of problems that the damage is frequent, the maintenance is difficult, accessories are difficult to purchase, the cost is high and the like are caused due to the fact that the tunnel blasting impact force and the damage strength are large, the practical efficiency of the spraying devices is low, adverse factors are brought to coal mine production, and the working face spraying is unreasonable due to the fact that automatic opening cannot be carried out frequently, so that potential safety hazards exist.
Disclosure of Invention
The utility model provides a novel automatic blasting spraying device, which aims to enable the blasting spraying device to be opened in hundred percent and solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The novel automatic blasting spraying device is characterized by comprising a valve, a water pipe, a piston plate, a connecting rod and a water spraying sprayer.
The piston plate is rectangular and in a vertical state, a connecting block is arranged at the upper end of the piston plate and fixedly connected with the piston plate, the connecting block is hinged with one end of the connecting rod and used for enabling the connecting block to move upwards in a rotating mode, the other end of the connecting rod is fixedly connected with the outside of the valve, and a convex transverse lapping plate is arranged at the upper half part of one surface of the piston plate, facing the valve.
The valve comprises a valve body, a holding rod and a heavy hammer, wherein the holding rod is rotatably connected to the front end of the valve body, one end of the holding rod is movably lapped on the lapping plate, and the holding rod is fixedly connected with the heavy hammer at a position, close to the end, of one end of the lapping plate.
One end of the water pipe is connected to the valve, and the other end of the water pipe is connected to the sprinkler.
Further, the valve and the water spraying sprayer are fixedly connected to the coal mine tunnel roof.
Further, the spray head of the water spraying sprayer is arranged at an angle with the coal mine tunnel roof and faces the blasting surface.
Preferably, the piston plate is an iron plate, a steel plate, a copper plate or a flame-retardant wood plate.
Preferably, the heavy hammer is an iron hammer, a steel hammer, a copper hammer or a stone hammer and is used for pulling the holding rod to move downwards.
When working face blasting occurs, the utility model can automatically spray, and the shock wave generated by the working face blasting can push the piston plate to move upwards at the rear end of the piston plate, so that the holding rod of the valve is separated from the lapping plate on the piston plate, the holding rod moves downwards under the action of the gravity of the heavy hammer to open the valve, and the sprinkler automatically sprays, thereby reducing the dust concentration of blasting working flour.
Compared with the prior art, the utility model has the following beneficial effects: after the working face is blasted, the automatic spraying device can be started automatically to the greatest extent, the dust concentration is effectively reduced, toxic and harmful gas is diluted, the life safety is protected, and coal mine accidents are prevented; the device has the advantages of simple structure, simple and convenient operation, safe use and low production cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of the open state of the present utility model.
Description of the embodiments
In order to make the creation object, technical features and achieved technical effects of the present utility model easier to understand, the technical scheme of the present utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1, the novel automatic blasting spraying device is characterized by comprising a valve 1, a water pipe 2, a piston plate 3, a connecting rod 4 and a water spraying sprayer 5, wherein the piston plate 3 is in a rectangular plate shape and is in a vertical state, a connecting block is arranged at the upper end of the piston plate 3 and fixedly welded with the piston plate 3, a connecting block 6 is hinged with one end of the connecting rod 4 and is used for enabling the connecting block to rotate upwards and simultaneously driving the piston plate 3 to rotate upwards, the other end of the connecting rod 4 is fixedly welded outside the valve 1, and a convex transverse lapping plate 7 is arranged at the upper half part of one surface of the piston plate 3 facing the valve 1; the side of the piston plate 3 provided with the lapping plate 7 faces the working blasting surface.
The valve 1 comprises a valve body 11, a holding rod 12 and a heavy hammer 13, wherein the holding rod 12 is rotatably connected to the front end of the valve body 11, one end of the holding rod 12 is movably lapped on the lapping plate 7, the valve 1 is in a closed state, and the holding rod 12 is lapped on the part, close to the end part, of one end of the lapping plate and fixedly connected with the heavy hammer 13; one end of the water pipe 2 is fixedly connected to the valve 1, the other end of the water pipe is fixedly connected to the sprinkler 5, and the valve 1 is connected with a water supply pipeline to supply water for the sprinkler 5. The valve 1 and the water spraying sprayer 7 are fixedly connected to a coal mine tunnel roof 8. The spray head 9 of the water spray sprayer 5 is arranged at an angle with the coal mine tunnel roof 8 and faces the blasting surface.
Preferably, the piston plate 3 is an iron plate, a steel plate, a copper plate or a flame-retardant wood plate.
Preferably, the weight 13 is an iron hammer, a steel hammer, a copper hammer, a stone hammer, or the like, and has a certain weight to pull the holding rod to move downwards.
As shown in fig. 2, the device can automatically spray when the working surface blasting occurs; the shock wave 10 generated by the working face blasting can push the piston plate 3 to move upwards at the rear end of the piston plate, so that the holding rod 12 of the valve 1 is separated from the lap plate 7 on the piston plate 3, the holding rod 12 moves downwards under the gravity action of the heavy hammer 13, so that the valve 1 is opened, the sprinkler 5 automatically sprays, and the dust concentration of blasting working flour is reduced.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly and include, for example, "connected" as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The embodiments described above are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
Claims (5)
1. The novel automatic blasting spraying device is characterized by comprising a valve (1), a water pipe (2), a piston plate (3), a connecting rod (4) and a water spraying sprayer (5),
The piston plate (3) is in a rectangular plate shape and is in a vertical state, a connecting block (6) is arranged at the upper end of the piston plate (3) and fixedly connected with the piston plate (3), the connecting block (6) is hinged with one end of the connecting rod (4) and is used for enabling the connecting block (6) to move upwards in a rotating mode, the other end of the connecting rod (4) is fixedly connected to the outside of the valve (1), and a protruding transverse lapping plate (7) is arranged at the upper half part of one surface of the piston plate (3) facing the valve (1);
The valve (1) comprises a valve body (11), a holding rod (12) and a heavy hammer (13), wherein the holding rod (12) is rotatably connected to the front end of the valve body (11), one end of the holding rod (12) is movably lapped on the lapping plate (7), and the holding rod (12) is lapped at a position, close to the end, of one end of the lapping plate (7) and is fixedly connected with the heavy hammer (13) for pulling the holding rod (12) to move downwards;
One end of the water pipe (2) is connected to the valve (1), and the other end is connected to the sprinkler (5).
2. The novel automatic blasting atomizer according to claim 1, wherein the valve (1) and the sprinkler (5) are fixedly connected to a coal mine tunnel roof (8).
3. A novel automatic blasting atomizer according to claim 2, characterized in that the spray head (9) of the water spray is arranged at an angle to the coal mine tunnel roof (8) and directed towards the blasting face.
4. A new automatic blasting atomizer according to claim 1, characterized in that the piston plate (3) is an iron plate, a steel plate, a copper plate or a flame retardant wood plate.
5. A new automatic blasting atomizer according to claim 1, characterized in that the weight (13) is a hammer, a steel hammer, a copper hammer or a stone hammer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322928348.4U CN221037136U (en) | 2023-10-31 | 2023-10-31 | Novel automatic blasting spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322928348.4U CN221037136U (en) | 2023-10-31 | 2023-10-31 | Novel automatic blasting spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221037136U true CN221037136U (en) | 2024-05-28 |
Family
ID=91169540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322928348.4U Active CN221037136U (en) | 2023-10-31 | 2023-10-31 | Novel automatic blasting spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221037136U (en) |
-
2023
- 2023-10-31 CN CN202322928348.4U patent/CN221037136U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |