CN219826906U - Mine tunnel dust fall structure for coal mine - Google Patents
Mine tunnel dust fall structure for coal mine Download PDFInfo
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- CN219826906U CN219826906U CN202320699809.2U CN202320699809U CN219826906U CN 219826906 U CN219826906 U CN 219826906U CN 202320699809 U CN202320699809 U CN 202320699809U CN 219826906 U CN219826906 U CN 219826906U
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- fixed
- mine
- dust fall
- box
- outer side
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- 239000000428 dust Substances 0.000 title claims abstract description 39
- 239000003245 coal Substances 0.000 title claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000005065 mining Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a mine tunnel dust fall structure for a coal mine, which comprises a box body and a bottom plate, wherein an adjusting mechanism is arranged above the box body, a spraying mechanism is arranged above the bottom plate, two electric push rods are fixed on the bottom wall of an inner cavity of the box body, the outer sides of output shafts of the two electric push rods are fixedly provided with the same movable plate, the upper surface of the movable plate is fixedly provided with a fixed box, the adjusting mechanism comprises a cavity formed in the fixed box, a motor is fixed on the bottom wall of the inner cavity of the cavity, a screw rod is fixed on the outer side of the output shaft of the motor, and a movable sleeve is connected to the outer side of the screw rod in a threaded manner. This mine tunnel dust fall structure for colliery, through driving motor, make the screw rod begin to rotate, because fly leaf sliding connection is in the outside of slide bar, consequently can fix a position the fly leaf, make the fly leaf can only perpendicular reciprocate, utilize the left and right sides steel cable to drive the shower nozzle and utilize upwards overturn with the articulated connection between the fixed box, reach the purpose of adjusting shower nozzle spray angle.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a mine tunnel dust fall structure for a coal mine.
Background
In the mining process of a coal mine tunnel, a large amount of dust can be generated to float in a working environment due to mechanical construction and manual construction, and water mist can be sprayed around the working environment to reduce dust by using spraying equipment in the mining operation process, so that the working environment is improved, and the damage of the dust to the environment quality, the human health and the like is reduced.
When dust generated in the mining process of a coal mine tunnel needs to be reduced, the existing dust reducing spraying equipment for the coal mine is utilized to reduce the dust, but the spray heads of the existing dust reducing spraying equipment for the coal mine are generally fixed on the spraying equipment, so that the positions of the spray heads are inconvenient to adjust, for example, a dust reducing spraying device for the coal mine is disclosed in China patent CN 218011877U, the background technology of the dust reducing spraying device for the coal mine is also pointed out that the problems exist in the prior art, and therefore the utility model provides a dust reducing structure for the coal mine tunnel to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a mine tunnel dust fall structure for a coal mine, which has the advantage of being convenient for adjusting the angle of a spray head and solves the problem of being inconvenient for adjusting the position of the spray head.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mine tunnel dust falling structure for the coal mine comprises a box body and a bottom plate, wherein an adjusting mechanism is arranged above the box body, a spraying mechanism is arranged above the bottom plate, two electric push rods are fixed on the bottom wall of an inner cavity of the box body, the outer sides of output shafts of the two electric push rods are fixedly provided with the same moving plate, and a fixed box is fixed on the upper surface of the moving plate;
the adjusting mechanism comprises a cavity formed in the fixed box, a motor is fixed on the bottom wall of the cavity inner cavity, a screw is fixed on the outer side of an output shaft of the motor, a movable sleeve is connected to the outer side of the screw in a threaded mode, a movable plate is fixed on the top end of the movable sleeve, steel ropes are fixed on one side, opposite to the movable plate, of the movable plate, four spray heads are hinged to the outer side of the fixed box through hinge shafts, and an annular hollow pipe is fixed on the outer side of the fixed box;
the spraying mechanism comprises a water pump fixed on the upper surface of the bottom plate, a water inlet pipe is communicated with the water inlet end of the water pump, a water tank is fixed on the upper surface of the bottom plate, and a water outlet pipe is communicated with the water outlet end of the water pump.
Further, the left and right sides of bottom plate all are fixed with the baffle, the lower surface of bottom plate is fixed with the wheelset, and the right side of baffle is fixed with the catch bar.
Further, the four spray heads are communicated with the annular hollow pipe through connecting pipes, and the four connecting pipes are hoses.
Further, two steel ropes are respectively fixed on the upper surfaces of the two spray heads, and through holes which are in sliding connection with the steel ropes are formed in the left side and the right side of the fixed box.
Further, two sliding rods are fixed between the top wall and the bottom wall of the cavity inner cavity, and the movable plate is connected to the outer sides of the two sliding rods in a sliding mode.
Further, the water inlet pipe is communicated with the left side of the water tank, and the water outlet pipe is communicated with the outer side of the annular hollow pipe.
Further, the inside of water tank is filled with aqueous solution, the upper surface of water tank is fixed with the case lid, visual window is installed to the front of water tank.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this mine tunnel dust fall structure for colliery, through driving motor, make the screw rod begin to rotate, because fly leaf sliding connection is in the outside of slide bar, consequently can fix a position the fly leaf, make the fly leaf can only perpendicular reciprocate, utilize the left and right sides steel cable to drive the shower nozzle and utilize upwards overturn with the articulated connection between the fixed box, reach the purpose of adjusting shower nozzle spray angle.
2. This mine is with mine hole dust fall structure can make this mine be with mine hole dust fall structure be convenient for remove through the wheelset, through driving two electric putter, can drive the shower nozzle and upwards move, drive water pump, the connecting pipe connection that utilizes between annular blank pipe and the shower nozzle makes the shower nozzle spray the inside in mine hole with aqueous solution and carries out the dust fall.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an adjustment mechanism according to the present utility model;
fig. 3 is a schematic view of a spray mechanism according to the present utility model.
In the figure: 1 box, 2 adjustment mechanism, 201 cavity, 202 motor, 203 screw rod, 204 movable sleeve, 205 fly leaf, 206 steel cable, 207 shower nozzle, 208 annular empty tube, 3 bottom plate, 4 spraying mechanism, 401 water pump, 402 inlet tube, 403 water tank, 404 outlet pipe, 5 electric putter, 6 fly leaf, 7 fixed box, 8 baffle, 9 wheelset.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the dust fall structure for a mine hole in this embodiment includes a box 1 and a bottom plate 3, an adjusting mechanism 2 is disposed above the box 1, a spraying mechanism 4 is disposed above the bottom plate 3, two electric push rods 5 are fixed on the bottom wall of the inner cavity of the box 1, the same moving plate 6 is fixed on the outer sides of the output shafts of the two electric push rods 5, sliding grooves are formed on the left and right side walls of the inner cavity of the box 1, the left and right ends of the moving plate 6 are respectively and slidably connected in the sliding grooves, and a fixing box 7 is fixed on the upper surface of the moving plate 6.
Baffle plates 8 are fixed on the left side and the right side of the bottom plate 3, a wheel set 9 is fixed on the lower surface of the bottom plate 3, the mine tunnel dust falling structure for the coal mine can be conveniently moved through the wheel set 9, and a pushing rod is fixed on the right side of the right baffle plate 8.
Referring to fig. 2, in order to achieve the purpose of adjusting the spraying angle of the spray head 207, the adjusting mechanism 2 in this embodiment includes a cavity 201 formed inside a fixed box 7, a motor 202 is fixed on the bottom wall of the cavity 201, a screw 203 is fixed on the outer side of an output shaft of the motor 202, a movable sleeve 204 is screwed on the outer side of the screw 203, a movable plate 205 is fixed on the top end of the movable sleeve 204, steel ropes 206 are fixed on opposite sides of the movable plate 205, four spray heads 207 are hinged on the outer side of the fixed box 7 through a hinge shaft, two electric push rods 5 are driven to enable the movable plate 6 to move upwards by utilizing sliding grooves on the left side and the right side and drive the spray heads 207 to move upwards, an annular hollow tube 208 is fixed on the outer side of the fixed box 7, and when the spraying angle of the spray heads 207 needs to be adjusted, the screw 203 fixed on the outer side of the output shaft of the motor 202 starts to rotate through driving the motor 202.
In this example, all pass through the connecting pipe intercommunication between four shower nozzles 207 and the annular empty pipe 208, four connecting pipes are the hose, two steel ropes 206 are fixed respectively at the upper surface of two shower nozzles 207, the through-hole with steel rope 206 sliding connection is all offered to the left and right sides of fixed box 7, be fixed with two slide bars between the roof of cavity 201 inner chamber and the diapire, fly leaf 205 sliding connection is in the outside of two slide bars, because fly leaf 205 sliding connection is in the outside of slide bar, therefore can fix a position fly leaf 205, make fly leaf 205 can only vertical up-and-down movement, when fly leaf 205 vertical upward movement, can utilize the left and right sides steel rope 206 to drive shower nozzle 207 to upwards overturn with the articulated connection between the fixed box 7, reach the purpose of adjusting shower nozzle 207 spray angle.
It should be noted that, the screw 203 starts to rotate by the driving motor 202, and the movable plate 205 is slidably connected to the outer side of the slide rod, so that the movable plate 205 is positioned, so that the movable plate 205 can only move vertically up and down, and the spray head 207 is driven by the steel ropes 206 at the left and right sides to flip upwards by using the hinged connection with the fixed box 7, so as to achieve the purpose of adjusting the spray angle of the spray head 207.
Referring to fig. 3, in order to enable the spray head 207 to spray the aqueous solution into the mine cavity for dust settling, the spraying mechanism 4 in this embodiment includes a water pump 401 fixed on the upper surface of the bottom plate 3, a water inlet pipe 402 is connected to a water inlet end of the water pump 401, a water tank 403 is fixed on the upper surface of the bottom plate 3, a water outlet pipe 404 is connected to a water outlet end of the water pump 401, and the water outlet pipe 404 is a hose.
In this example, inlet tube 402 intercommunication is in the left side of water tank 403, outlet pipe 404 intercommunication is in the outside of annular blank pipe 208, the inside of water tank 403 is filled with aqueous solution, through driving water pump 401, can utilize inlet tube 402 to take out the aqueous solution in the water tank 403 to through outlet pipe 404 transmission to the inside of annular blank pipe 208, utilize the connecting pipe connection between annular blank pipe 208 and the shower nozzle 207 to make shower nozzle 207 spray the aqueous solution in the inside of ore deposit hole and carry out the dust fall, the upper surface of water tank 403 is fixed with the case lid, the visual window is installed in the front of water tank 403.
It should be noted that, through wheelset 9 can make this mine tunnel dust fall structure for colliery be convenient for remove, through driving two electric putter 5, can drive shower nozzle 207 and upwards remove, drive water pump 401 utilizes the connecting pipe connection between annular blank pipe 208 and the shower nozzle 207 to make shower nozzle 207 can spray the inside at the mine tunnel with aqueous solution and carry out the dust fall.
It is understood that the electrical components appearing in the text are electrically connected with the main controller and the power supply, and the electrical components appearing in the text are all conventional known devices, the utility model does not need to be repeated, the main controller can be a conventional known device for controlling a computer and the like, the control circuit of the main controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and the circuit connection in detail, and meanwhile, the utility model is not detailed in the points of the common general knowledge of the person in the art.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 can be understood by those of ordinary skill in the art in a specific case.
The working principle of the embodiment is as follows:
(1) When the mine tunnel dust falling structure for the coal mine is required to be used, the mine tunnel dust falling structure for the coal mine can be conveniently moved through the wheel set 9, and meanwhile, when the mine tunnel dust falling structure for the coal mine is moved to a place where dust falling is required, the movable plate 6 can be upwards moved by utilizing the sliding grooves on the left side and the right side through driving the two electric push rods 5, the spray heads 207 are driven to upwards move, the water solution in the water tank 403 can be pumped out through the water pump 401 by utilizing the water inlet pipe 402, and is transmitted to the inside of the annular hollow pipe 208 through the water outlet pipe 404, and the spray heads 207 can spray the water solution in the mine tunnel for dust falling through connecting pipe connection between the annular hollow pipe 208 and the spray heads 207.
(2) When the spraying angle of the spray head 207 needs to be adjusted, the screw 203 fixed on the outer side of the output shaft of the motor 202 starts to rotate through the driving motor 202, and the movable plate 205 is positioned on the outer side of the sliding rod in a sliding connection mode, so that the movable plate 205 can only vertically move up and down, when the movable plate 205 vertically moves up, the spray head 207 is driven to upwards overturn through hinged connection between the steel ropes 206 on the left side and the right side and the fixed box 7, and the purpose of adjusting the spraying angle of the spray head 207 is achieved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mine tunnel dust fall structure for colliery, includes box (1) and bottom plate (3), its characterized in that: an adjusting mechanism (2) is arranged above the box body (1), a spraying mechanism (4) is arranged above the bottom plate (3), two electric push rods (5) are fixed on the bottom wall of the inner cavity of the box body (1), the same moving plate (6) is fixed on the outer side of the output shaft of each electric push rod (5), and a fixed box (7) is fixed on the upper surface of each moving plate (6);
the adjusting mechanism (2) comprises a cavity (201) formed in the fixed box (7), a motor (202) is fixed on the bottom wall of the cavity (201), a screw (203) is fixed on the outer side of an output shaft of the motor (202), a movable sleeve (204) is connected to the outer side of the screw (203) in a threaded mode, a movable plate (205) is fixed on the top end of the movable sleeve (204), steel ropes (206) are fixed on one side, opposite to each other, of the movable plate (205), four spray heads (207) are hinged to the outer side of the fixed box (7) through a hinge shaft, and an annular hollow pipe (208) is fixed on the outer side of the fixed box (7);
the spraying mechanism (4) comprises a water pump (401) fixed on the upper surface of the bottom plate (3), a water inlet pipe (402) is communicated with the water inlet end of the water pump (401), a water tank (403) is fixed on the upper surface of the bottom plate (3), and a water outlet pipe (404) is communicated with the water outlet end of the water pump (401).
2. A mine tunnel dust fall structure for a coal mine as set forth in claim 1, wherein: baffle (8) are fixed on the left side and the right side of the bottom plate (3), a wheel set (9) is fixed on the lower surface of the bottom plate (3), and a pushing rod is fixed on the right side of the baffle (8).
3. A mine tunnel dust fall structure for a coal mine as set forth in claim 1, wherein: the four spray heads (207) are communicated with the annular hollow pipe (208) through connecting pipes, and the four connecting pipes are hoses.
4. A mine tunnel dust fall structure for a coal mine as set forth in claim 1, wherein: the two steel ropes (206) are respectively fixed on the upper surfaces of the two spray heads (207), and through holes which are in sliding connection with the steel ropes (206) are formed in the left side and the right side of the fixed box (7).
5. A mine tunnel dust fall structure for a coal mine as set forth in claim 1, wherein: two sliding rods are fixed between the top wall and the bottom wall of the cavity (201), and the movable plate (205) is connected to the outer sides of the two sliding rods in a sliding mode.
6. A mine tunnel dust fall structure for a coal mine as set forth in claim 1, wherein: the water inlet pipe (402) is communicated with the left side of the water tank (403), and the water outlet pipe (404) is communicated with the outer side of the annular hollow pipe (208).
7. A mine tunnel dust fall structure for a coal mine as set forth in claim 1, wherein: the inside of water tank (403) is filled with aqueous solution, the upper surface of water tank (403) is fixed with the case lid, visual window is installed in the front of water tank (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699809.2U CN219826906U (en) | 2023-04-03 | 2023-04-03 | Mine tunnel dust fall structure for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699809.2U CN219826906U (en) | 2023-04-03 | 2023-04-03 | Mine tunnel dust fall structure for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219826906U true CN219826906U (en) | 2023-10-13 |
Family
ID=88273622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320699809.2U Active CN219826906U (en) | 2023-04-03 | 2023-04-03 | Mine tunnel dust fall structure for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219826906U (en) |
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2023
- 2023-04-03 CN CN202320699809.2U patent/CN219826906U/en active Active
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