CN210599073U - Spraying dust device for blasting that conveniently lays - Google Patents
Spraying dust device for blasting that conveniently lays Download PDFInfo
- Publication number
- CN210599073U CN210599073U CN201921264804.7U CN201921264804U CN210599073U CN 210599073 U CN210599073 U CN 210599073U CN 201921264804 U CN201921264804 U CN 201921264804U CN 210599073 U CN210599073 U CN 210599073U
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- China
- Prior art keywords
- spraying
- box
- blasting
- spraying dust
- falling box
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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.)
- Expired - Fee Related
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- 238000005507 spraying Methods 0.000 title claims abstract description 105
- 239000000428 dust Substances 0.000 title claims abstract description 86
- 238000005422 blasting Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 10
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a relate to equipment technical field for the blasting, specifically be a spraying dust fall device for blasting of conveniently laying, including spraying dust fall box, spraying dust fall box is the rectangle box structure of no front side surface and right side surface, and the upper surface right-hand member of spraying dust fall box is provided with the arcwall face, and the upper surface left end of spraying dust fall box is provided with the spraying hole, the utility model discloses in carry out the dust fall through the form of spraying, increased the area of water and dust contact, improved dust fall effect; in the utility model, the spraying dust settling box is fixed and fixed firmly by the ground grabbing nail, and the right end of the upper surface of the spraying dust settling box is provided with the arc surface, so that the whole spraying dust settling box is not easily affected by blasting and washed away, and is convenient to lay and use; the utility model discloses in through setting up the piston structure that fly leaf, connecting rod and rubber piston three are constituteed for the fly leaf need not to use electrical equipment in the automatic spraying dust fall that realizes of blasting impact force, practices thrift the cost, and has avoided using electrical equipment to damage easily at the blasting in-process drawback.
Description
Technical Field
The utility model relates to an equipment technical field for the blasting specifically is a spraying dust device is used in blasting of conveniently laying.
Background
In order to ensure that the coal bunker passageway collapses smoothly and the collapse direction is correct, the residual stairs, indoor equipment foundations and the like are mechanically treated by adopting a manual or mechanical method before blasting, a sufficient internal collapse space is provided, dust caused by blasting is treated by using a dust-settling device during blasting, and dust pollution is prevented from being formed, but the dust-settling device for blasting still has the following defects in actual use:
1. in the prior art, a dust-settling device for blasting often performs dust settling by spraying water in practice, so that the dust-settling effect is poor;
2. and the dust fall device for blasting is inconvenient to lay and use in practice, and may be washed away by the impact force of blasting.
Therefore, the spraying dust-settling device for blasting, which is convenient to lay, is provided to solve the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spraying dust device is used in blasting of conveniently laying to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a spraying dust-settling device convenient to lay for blasting comprises a spraying dust-settling box, wherein the spraying dust-settling box is of a rectangular box structure without a front side surface and a right side surface, the right end of the upper surface of the spraying dust-settling box is provided with an arc surface, the left end of the upper surface of the spraying dust-settling box is provided with a spraying hole, a hard push plate is movably sealed at the opening of the right end of the spraying dust-settling box and is of a rectangular plate-shaped structure, a rubber piston is fixedly arranged on the left side surface of the hard push plate, connecting rods are fixedly welded at the front end and the rear end of the right side surface of the hard push plate, one ends of the connecting rods, far away from the hard push plate, are fixed in a connecting sleeve through screws, the connecting sleeve is integrally arranged on the left side surface of a movable plate, ground grabbing nails are fixedly welded on the lower surface of the spraying dust-settling box, form the spraying chamber between the upper end of baffle and the top inner wall of spraying dust falling box, form the water storage chamber between the lower extreme of baffle and the below inner wall of spraying dust falling box, form the intercommunication groove between the left end of baffle and the left side inner wall of spraying dust falling box, the upper left end of spraying dust falling box is provided with the filler pipe, the front end opening part of spraying dust falling box has the protecgulum through the fix with screw, the protecgulum falls the fixed rubber seal layer that is provided with in one side of dust falling box near the spraying.
Preferably, the spraying holes are arranged in a circular hole shape and are distributed in equal size at equal intervals.
Preferably, the screw rod is vertical setting, and the upper and lower both ends of screw rod all are connected with stop nut through screw-thread fit, and two sets of stop nut activity laminating respectively is on the upper and lower surface of adapter sleeve.
Preferably, the fly leaf is opening arc platelike structure to the right, and the lower fixed surface of fly leaf is provided with the rubber abrasionproof and decreases the pad, the lower surface that the rubber abrasionproof decreases and fills up and the lower surface of spraying dust falling box between looks parallel and level.
Preferably, the ground grabbing nails are arranged in a conical structure and distributed in equal size at equal intervals.
Preferably, the water feeding pipe is of an inclined tubular structure and is communicated with the inside and the outside of the spraying dust falling box, and the left end of the water feeding pipe is inclined upwards.
Preferably, the upper end of filler pipe is provided with the stereoplasm rubber buffer, the stereoplasm rubber buffer passes through screw-thread fit connection on the filler pipe.
Preferably, be provided with stop screw around on the right-hand member opening part top inner wall of spraying dust falling box, stop screw is the vertical top surface setting that runs through spraying dust falling box, and stop screw and spraying are fallen and are connected through screw-thread fit between the dust falling box, and stop screw's lower extreme keeps off the right side at the stereoplasm push pedal.
Compared with the prior art, the utility model discloses the structure sets up rationally, and is functional strong, has following advantage:
1. the utility model has the advantages that the dust fall is carried out in a spraying mode, the contact area of water and dust is increased, and the dust fall effect is improved;
2. in the utility model, the spraying dust settling box is fixed and fixed firmly by the ground grabbing nail, and the right end of the upper surface of the spraying dust settling box is provided with the arc surface, so that the whole spraying dust settling box is not easily affected by blasting and washed away, and is convenient to lay and use;
3. the utility model discloses in through setting up the piston structure that fly leaf, connecting rod and rubber piston three are constituteed for the fly leaf need not to use electrical equipment in the automatic spraying dust fall that realizes of blasting impact force, practices thrift the cost, and has avoided using electrical equipment to damage easily at the blasting in-process drawback.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the spray dust settling box of the utility model;
FIG. 3 is a schematic view of the bottom structure of the spray dust settling box of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
fig. 6 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention.
In the figure: the spraying dust falling box comprises a spraying dust falling box 1, a movable plate 2, a spraying hole 3, an arc-shaped surface 4, a hard rubber plug 5, a water adding pipe 6, a rubber sealing layer 7, a front cover 8, a limiting screw 9, a hard push plate 10, a ground grabbing nail 11, a connecting rod 12, a rubber anti-abrasion pad 13, a partition plate 14, a communicating groove 15, a spraying cavity 16, a water storage cavity 17, a rubber piston 18, a connecting sleeve 19, a screw rod 20 and a limiting nut 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: a spraying dust-settling device convenient to lay for blasting comprises a spraying dust-settling box 1, wherein the spraying dust-settling box 1 is of a rectangular box structure without a front side surface and a right side surface, an arc surface 4 is arranged at the right end of the upper surface of the spraying dust-settling box 1, spraying holes 3 are formed in the left end of the upper surface of the spraying dust-settling box 1, a plurality of groups of spraying holes 3 are arranged in a circular hole shape, and the spraying holes 3 are distributed in equal size at equal intervals;
a hard push plate 10 is movably sealed at the right end opening of the spraying dust falling box 1, the hard push plate 10 is of a rectangular plate-shaped structure, a rubber piston 18 is fixedly arranged on the left side face of the hard push plate 10, and the rubber piston 18 ensures the sealing performance between the periphery of the hard push plate 10 and the water storage cavity 17, so that when the hard push plate 10 moves to the left, water in the water storage cavity 17 can be driven to pass through the communicating groove 15 and be sprayed out from the spraying hole 3 at the upper end of the spraying cavity 16;
the connecting rods 12 are fixedly welded at the front end and the rear end of the right side face of the hard push plate 10, one end, away from the hard push plate 10, of each connecting rod 12 is fixed in the connecting sleeve 19 through the screw rod 20, the screw rods 20 are vertically arranged, the upper end and the lower end of each screw rod 20 are connected with the limit nuts 21 in a threaded fit mode, the two groups of limit nuts 21 are movably attached to the upper surface and the lower surface of the connecting sleeve 19 respectively, the limit nuts 21 prevent the screw rods 20 from falling off, and the;
the connecting sleeve 19 is integrally arranged on the left side surface of the movable plate 2, the movable plate 2 is of an arc-shaped plate structure with a rightward opening, the lower surface of the movable plate 2 is fixedly provided with a rubber anti-abrasion pad 13, the lower surface of the rubber anti-abrasion pad 13 is flush with the lower surface of the spraying dust-falling box 1, and the rubber anti-abrasion pad 13 prevents the bottom of the movable plate 2 from being abraded in the moving process, so that the service life of the equipment is prolonged;
the lower surface of the spraying dust-settling box 1 is fixedly welded with the ground-grabbing nails 11, wherein the ground-grabbing nails 11 are arranged in a conical structure, a plurality of groups of ground-grabbing nails 11 are distributed in equal size at equal intervals, and the spraying dust-settling box 1 can be stably fixed when the ground-grabbing nails 11 are inserted into the ground, so that the spraying dust-settling box 1 is convenient to lay and use;
a partition plate 14 is fixedly welded on the inner wall of the right end of the spraying dust falling box 1, the partition plate 14 is movably attached to the upper surface of a hard push plate 10, a spraying cavity 16 is formed between the upper end of the partition plate 14 and the inner wall above the spraying dust falling box 1, a water storage cavity 17 is formed between the lower end of the partition plate 14 and the inner wall below the spraying dust falling box 1, a communicating groove 15 is formed between the left end of the partition plate 14 and the inner wall on the left side of the spraying dust falling box 1, and a water feeding pipe 6 is arranged at the upper left end of the spraying dust falling box 1, wherein the water feeding pipe 6 is in an inclined tubular structure and is communicated with the inside and the outside of the spraying dust falling box 1, the left end of the water feeding pipe 6 is inclined upwards, a hard rubber plug 5 is arranged at the upper end of the water feeding pipe 6, the;
the front end opening part of the spraying dust falling box 1 is fixed with a front cover 8 through a screw, one side of the front cover 8 close to the spraying dust falling box 1 is fixedly provided with a rubber sealing layer 7, and the rubber sealing layer 7 increases the sealing performance of the joint of the front cover 8 and the spraying dust falling box 1, so that the normal water adding use of the spraying dust falling box is ensured.
Be provided with stop screw 9 around on the right-hand member opening part top inner wall of dust box 1 falls in the spraying, stop screw 9 is the vertical top surface setting that runs through the spraying and fall dust box 1, and stop screw 9 falls through screw-thread fit connection between the dust box 1 with the spraying, and stop screw 9's lower extreme keeps off on the right side of stereoplasm push pedal 10, and stop screw 9 has avoided stereoplasm push pedal 10 to fall the risk that drops in the dust box 1 from the spraying.
The working principle is as follows:
before the blasting, fall the dust box 1 with the spraying and firmly fix on ground through grabbing ground nail 11, the direction that needs the blasting is aimed at to fly leaf 2, then opens stereoplasm rubber buffer 5, adds water in falling the dust box 1 toward the spraying from water pipe 6, later closes stereoplasm rubber buffer 5.
During the blasting, the impact force that the blasting produced strikes fly leaf 2 and moves left, and the stereoplasm push pedal 10 that the fly leaf 2 left end was connected through connecting rod 12 also moves left in step for pressure risees suddenly in the water storage chamber 17, and water is through the high-speed blowout in the spray hole 3 of spraying chamber 16 top, forms the spraying, carries out the dust fall for the blasting.
After the blasting, can open protecgulum 8, fall the dust box 1 inside to the spraying and overhaul and maintain, avoid blockking up to supply next normal use, easy dismounting between fly leaf 2 and the connecting rod 12, the maintenance of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a spraying dust device is used in blasting of conveniently laying, falls dirt box (1) including the spraying, its characterized in that: the spraying dust falling box (1) is of a rectangular box structure without a front side surface and a right side surface, the right end of the upper surface of the spraying dust falling box (1) is provided with an arc-shaped surface (4), the left end of the upper surface of the spraying dust falling box (1) is provided with a spraying hole (3), a hard push plate (10) is movably sealed at the opening of the right end of the spraying dust falling box (1), the hard push plate (10) is of a rectangular plate-shaped structure, a rubber piston (18) is fixedly arranged on the left side surface of the hard push plate (10), connecting rods (12) are fixedly welded at the front and rear ends of the right side surface of the hard push plate (10), one ends, far away from the hard push plate (10), of the connecting rods (12) are fixed in a connecting sleeve (19) through screws (20), the connecting sleeve (19) is integrally arranged on the left side surface of a movable plate (2), and ground grabbing nails (, fixed welding has baffle (14) on the right-hand member inner wall of spraying dust falling box (1), and baffle (14) activity laminating is at the upper surface of stereoplasm push pedal (10), and the upper end of baffle (14) and spraying fall and form spraying chamber (16) between the top inner wall of dust falling box (1), and the lower extreme of baffle (14) and spraying fall and form water storage chamber (17) between the below inner wall of dust falling box (1), and the left end of baffle (14) and spraying fall and form intercommunication groove (15) between the left side inner wall of dust falling box (1), the upper left end of spraying dust falling box (1) is provided with filler pipe (6), the spraying falls the front end opening part of dust falling box (1) and has protecgulum (8) through the fix with screw, protecgulum (8) are close to the one side fixed rubber seal layer (7) that the spraying falls dust box (1).
2. The conveniently-laid spray dust settling device for blasting of claim 1, wherein: the spraying holes (3) are provided with a plurality of groups in a circular hole shape, and the plurality of groups of spraying holes (3) are distributed in equal size at equal intervals.
3. The conveniently-laid spray dust settling device for blasting of claim 1, wherein: the screw rod (20) is vertical, and the upper and lower both ends of screw rod (20) all are connected with stop nut (21) through screw-thread fit, and two sets of stop nut (21) are the activity laminating respectively on the upper and lower surface of adapter sleeve (19).
4. The conveniently-laid spray dust settling device for blasting of claim 1, wherein: fly leaf (2) are the arc platelike structure that the opening is right, and the lower fixed surface of fly leaf (2) is provided with rubber abrasionproof and decreases pad (13), the lower surface of rubber abrasionproof and decrease pad (13) and the lower surface of spraying dust falling box (1) between looks parallel and level.
5. The conveniently-laid spray dust settling device for blasting of claim 1, wherein: the ground grabbing nails (11) are arranged in a conical structure and are distributed in equal size at equal intervals.
6. The conveniently-laid spray dust settling device for blasting of claim 1, wherein: the water adding pipe (6) is of an inclined tubular structure and is communicated with the inside and the outside of the spraying dust falling box (1), and the left end of the water adding pipe (6) is inclined upwards.
7. The conveniently-laid spray dust settling device for blasting of claim 1, wherein: the upper end of the water feeding pipe (6) is provided with a hard rubber plug (5), and the hard rubber plug (5) is connected to the water feeding pipe (6) in a threaded fit mode.
8. The conveniently-laid spray dust settling device for blasting of claim 1, wherein: the spraying dust falling box is characterized in that a limiting screw (9) is arranged on the inner wall above the right end opening of the spraying dust falling box (1) in the front and at the back, the limiting screw (9) vertically penetrates through the upper surface of the spraying dust falling box (1) and is connected with the spraying dust falling box (1) in a threaded fit mode, and the lower end of the limiting screw (9) is blocked on the right side of the hard push plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264804.7U CN210599073U (en) | 2019-08-06 | 2019-08-06 | Spraying dust device for blasting that conveniently lays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264804.7U CN210599073U (en) | 2019-08-06 | 2019-08-06 | Spraying dust device for blasting that conveniently lays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210599073U true CN210599073U (en) | 2020-05-22 |
Family
ID=70713884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921264804.7U Expired - Fee Related CN210599073U (en) | 2019-08-06 | 2019-08-06 | Spraying dust device for blasting that conveniently lays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210599073U (en) |
-
2019
- 2019-08-06 CN CN201921264804.7U patent/CN210599073U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |