CN221002836U - Dust settling device for open-air limestone mine - Google Patents
Dust settling device for open-air limestone mine Download PDFInfo
- Publication number
- CN221002836U CN221002836U CN202321762294.2U CN202321762294U CN221002836U CN 221002836 U CN221002836 U CN 221002836U CN 202321762294 U CN202321762294 U CN 202321762294U CN 221002836 U CN221002836 U CN 221002836U
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- Prior art keywords
- open
- air
- fixed
- settling device
- dust settling
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- 239000000428 dust Substances 0.000 title claims abstract description 37
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 21
- 239000006028 limestone Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 abstract description 12
- 239000003245 coal Substances 0.000 description 10
- 238000005065 mining Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 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
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model belongs to the technical field of dust falling devices, and particularly relates to an open-air limestone mine dust falling device which comprises a base, wherein the base is in a hollow structure, a rotating shaft is rotatably arranged on the inner wall of the bottom, gears are fixedly sleeved on the rotating shaft, a mounting plate is fixedly sleeved on the top end of the rotating shaft, a groove is formed in the top of the mounting plate, fixing rods are fixedly arranged on two sides of the top of the mounting plate, water spraying plates are rotatably arranged on the two fixing rods, screw rods are rotatably arranged on the inner walls of two sides of the groove, and one ends, which are mutually close, of the two screw rods are fixedly connected through screw rod guide sleeves. The open-air limestone ore dust settling device is simple in structure and convenient to use, is convenient to spray and dedust the surrounding environment in a large area when ore exploitation is carried out, is high in dust removal efficiency, and is convenient to popularize and use.
Description
Technical Field
The utility model relates to the technical field of dust falling devices, in particular to an open-air limestone mine dust falling device.
Background
Most of coal mines in China belong to underground coal mines, the coal mine range comprises overground and underground and a large area of related facilities, the coal mine is a reasonable space dug by human beings when mining geological formations rich in coal, generally comprises a roadway, a well cave, a mining face and the like, and coal mine dust is one of five disasters of the coal mine, and affects the safe production of the coal mine, threatens the health of workers, so that the coal dust is effectively controlled, the dust concentration is reduced, and the coal mine dust is an important content for improving the working environment, avoiding coal dust accidents and guaranteeing the safe production of the coal mine.
The inventor of the utility model finds that the existing dust settling equipment for mining has a simple structure, for example, the patent with the application number of CN201920253725.X discloses a dust settling device for ore mining, which relates to the technical field of ore mining and comprises a main body with a rectangular cross section, wherein a first supporting column penetrates through the middle of the upper surface of the main body, a water tank is arranged in the main body, a second supporting column is arranged on the upper side of the first supporting column, a hose is arranged in the middle of the inner part of the first supporting column, a rotating column is arranged on the upper side of the second supporting column, an iron pipe is welded on the left side of the rotating column, and a spray head is arranged at the left end of the iron pipe.
However, the spraying area is too small, so that the dust removal effect in the range is low, and improvement is needed.
Based on the above, the scheme provides an open-air limestone mine dust settling device.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides an open-air limestone mine dust settling device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an open-air limestone mine dust fall device, includes the base, the base is hollow structure setting and rotates on the bottom inner wall and install pivot and the bottom inner wall on rotating and install the pivot, fixed gear and the top fixed mounting plate of cup jointing have been seted up in the pivot, fluted and the equal fixed mounting in top both sides of mounting panel have the dead lever, all rotate on two dead levers and install the water spray plate, all rotate on the both sides inner wall of recess and install the lead screw, and equal screw thread cup joints the lead screw guide pin bushing and one end that is close to each other is fixed connection on two lead screws, rotates between two lead screw guide pin bushing and the corresponding water spray plate respectively and installs the connecting rod, one side fixed mounting that two water spray plates kept away from each other has a plurality of atomizer, the top fixed mounting of mounting plate has two water tanks, and two water tank respectively with the corresponding water spray plate between fixed mounting have the connecting water pipe, one side fixed mounting of base has the through-hole, and is close to one side of second motor and the movable mounting has the horizontal pole in the through-hole, fixed cup joint has the rolling disc on the output shaft of second motor, one end fixed mounting of horizontal pole has the rolling disc with the gear intermeshing and the other end of the rack that rotates on the two connecting rods.
Preferably, a push rod is fixedly arranged at the top of the base.
Preferably, any universal wheel is rotatably provided with a brake pad.
Preferably, the cross rod is sleeved with a reset spring, one end of the reset spring is fixed on the cross rod, and the other end of the reset spring is fixed on the inner wall of the through hole.
Preferably, the thread directions of the two screw rods are opposite, a first motor is fixedly arranged on one side of the mounting plate, and an output shaft of the first motor is fixedly connected with the corresponding screw rod.
Preferably, a sliding rail is fixedly arranged on the inner wall of the bottom of the groove, two sliding blocks are slidably arranged on the sliding rail, and the two sliding blocks are fixedly connected with the corresponding screw rod guide sleeve respectively.
According to the open-air limestone mine dust settling device, firstly, the device is pushed to an ore mining position needing dust removal through the push rod, then the second motor is started to drive the rotary disc to rotate, the rotary disc drives the double-section connecting rod to rotate, the transverse rod can be driven to reciprocate left and right, the rack drives the gear and the rotating shaft to reciprocate, the mounting plate and the two water spraying plates can be driven to reciprocate, then the atomizing spray heads on the two water spraying plates are started, the surrounding environment can be subjected to uniform dust removal treatment, during the period, the first motor is started to drive the two screw rods to rotate, the two screw rod guide sleeves can be driven to move left and right separately, the connecting rod drives the two water spraying plates to rotate, the water spraying angles of the two water spraying plates can be adjusted, and the surrounding dust removal direction and range can be adjusted, and the practicability is better. The open-air limestone ore dust settling device is simple in structure and convenient to use, is convenient to spray and dedust the surrounding environment in a large area when ore exploitation is carried out, is high in dust removal efficiency, and is convenient to popularize and use.
Drawings
FIG. 1 is a schematic diagram of a dust settling device for open-air limestone ores;
FIG. 2 is a schematic diagram of a part A of a dust settling device for open-air limestone ores;
Fig. 3 is a schematic diagram of a part B of a dust settling device for open-air limestone ores.
In the figure: 1 a base, 2 a push rod, 3a rotating shaft, 4 gears, 5 racks, 6 a water tank, 7 a first motor, 8 a mounting plate, 9 a return spring, 10 a double-section connecting rod, 11 a rotating disc, 12 a second motor, 13a cross rod, 14 an atomizing nozzle, 15a fixed rod, 16 a connecting rod, 17 a water spraying plate, 18 a groove, 19 a screw rod guide sleeve, 20 a screw rod and 21 a connecting water pipe.
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.
Referring to fig. 1-3, an open-air limestone mine dust settling device comprises a base 1, the base 1 is hollow structure setting and rotates on the bottom inner wall and install pivot 3 and rotate on the bottom inner wall and install pivot 3, fixed sleeve has gear 4 and top fixed sleeve has installed mounting panel 8 on the pivot 3, recess 18 has been seted up at the top of mounting panel 8 and the equal fixed mounting in top both sides has dead lever 15, water spray plate 17 has been installed in the rotation on two dead levers 15, screw 20 has been installed in the equal rotation on the both sides inner wall of recess 18, screw guide 19 has all been cup jointed on two screw 20 and the one end that is close to each other is fixed connection, connecting rod 16 has been installed in the rotation between two screw guide 19 and the corresponding water spray plate 17 respectively, one side that two water spray plate 17 kept away from each other fixed mounting has a plurality of atomizer 14, the top fixed mounting of mounting panel 8 has two water tanks 6, fixed mounting has connecting water pipe 21 between two water tank 6 and the corresponding water spray plate 17 respectively, one side of base 1 has fixed mounting second motor 12 and is close to one side of second motor 12 has seted up the through-hole, movable mounting in the through-hole has output shaft 13, the rotation shaft 12 has one end of connecting rod 11 to rotate on the second motor 12, the fixed rack 11 has a fixed joint 10 is installed at the other end of connecting rod 11 that rotates on the fixed joint 10, two end that is meshed with the connecting rod 11 is fixed disk 11, and is fixed joint 10 is installed on the other end is fixed.
In the utility model, the push rod 2 is fixedly arranged at the top of the base 1, and the whole device is conveniently pushed by the push rod 2.
According to the utility model, the brake pad is rotatably arranged on any universal wheel, and the brake of the whole device is conveniently fixed through the brake pad.
In the utility model, the transverse rod 13 is sleeved with the return spring 9, one end of the return spring 9 is fixed on the transverse rod 13, the other end is fixed on the inner wall of the through hole, and the return of the transverse rod 13 is facilitated through the return spring 9.
In the utility model, the screw thread directions of the two screw rods 20 are opposite, a first motor 7 is fixedly arranged on one side of the mounting plate 8, an output shaft of the first motor 7 is fixedly connected with the corresponding screw rod 20, the moving directions of the two screw rod guide sleeves 19 can be opposite through the opposite arrangement, and the two screw rods 20 are driven to rotate by starting the first motor 7.
In the utility model, a sliding rail is fixedly arranged on the inner wall of the bottom of the groove 18, two sliding blocks are slidably arranged on the sliding rail, the two sliding blocks are respectively fixedly connected with the corresponding screw guide sleeve 19, and the movement of the screw guide sleeve 19 is facilitated through the sliding rail and the sliding blocks.
According to the utility model, firstly, the device is pushed to an ore mining position needing dust removal through the push rod 2, then the second motor 12 is started to drive the rotary disc 11 to rotate, the rotary disc 11 drives the double-section connecting rod 10 to rotate, the transverse rod 13 can be driven to reciprocate left and right, the rack 5 drives the gear 4 and the rotating shaft 3 to rotate back and forth, the mounting plate 8 and the two water spraying plates 17 can be driven to rotate back and forth, then the atomizing nozzles 14 on the two water spraying plates 17 are started, the surrounding environment can be uniformly dedusted, during the period, the first motor 7 is started to drive the two screw rods 20 to rotate, the two screw rod guide sleeves 19 can be driven to move left and right separately, the two screw rod guide sleeves 19 can be driven to rotate through the connecting rod 16, the water spraying angles of the two water spraying plates 17 can be regulated, the surrounding dust removal direction and range can be regulated, and the practicability is better. The open-air limestone ore dust settling device is simple in structure and convenient to use, is convenient to spray and dedust the surrounding environment in a large area when ore exploitation is carried out, is high in dust removal efficiency, and is convenient to popularize and use.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an open-air limestone mine dust fall device, includes base (1), its characterized in that, base (1) is hollow structure setting and rotates on the bottom inner wall and install pivot (3) and bottom inner wall on rotating, fixed cup joint gear (4) and top fixed cup joint mounting panel (8) on pivot (3), recess (18) and the equal fixed mounting in top both sides have dead lever (15) are offered at the top of mounting panel (8), all rotate on two dead levers (15) and install water spray plate (17), all rotate on the both sides inner wall of recess (18) and install lead screw (20), and the one end that all screw thread cup joints lead screw guide sleeve (19) and be close to each other is fixed connection on two lead screw (20), rotates between two lead screw (19) and corresponding water spray plate (17) and installs connecting rod (16) respectively, and one side fixed mounting that two water spray plate (17) are kept away from each other has a plurality of atomizer (14), the top fixed mounting of mounting panel (8) has two water tanks (6), two water tank (6) respectively with corresponding motor (17) between the side (17) and be provided with water spray tube (12) fixed mounting in the second through-hole (12) of being close to each other, two water spray plate (12) are installed in the base (12), the output shaft of the second motor (12) is fixedly sleeved with a rotating disc (11), one end of the cross rod (13) is fixedly provided with a rack (5) which is meshed with the gear (4) mutually, the other end of the cross rod is rotatably provided with a double-section connecting rod (10), and one end of the double-section connecting rod (10) is fixed on the rotating disc (11).
2. An open-air limestone mine dust settling device according to claim 1, characterized in that the top of the base (1) is fixedly provided with a push rod (2).
3. The open-air limestone mine dust settling device according to claim 1, wherein the brake pads are rotatably mounted on any one of the universal wheels.
4. An open-air limestone mine dust settling device according to claim 1, wherein the cross rod (13) is sleeved with a return spring (9), one end of the return spring (9) is fixed on the cross rod (13), and the other end is fixed on the inner wall of the through hole.
5. An open-air limestone mine dust settling device according to claim 1, characterized in that the screw thread directions of the two screw rods (20) are opposite, a first motor (7) is fixedly arranged on one side of the mounting plate (8), and an output shaft of the first motor (7) is fixedly connected with the corresponding screw rod (20).
6. An open-air limestone mine dust settling device according to claim 1, wherein a sliding rail is fixedly arranged on the inner wall of the bottom of the groove (18), two sliding blocks are slidably arranged on the sliding rail, and the two sliding blocks are fixedly connected with corresponding screw guide sleeves (19) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762294.2U CN221002836U (en) | 2023-07-06 | 2023-07-06 | Dust settling device for open-air limestone mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762294.2U CN221002836U (en) | 2023-07-06 | 2023-07-06 | Dust settling device for open-air limestone mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221002836U true CN221002836U (en) | 2024-05-24 |
Family
ID=91117250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321762294.2U Active CN221002836U (en) | 2023-07-06 | 2023-07-06 | Dust settling device for open-air limestone mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221002836U (en) |
-
2023
- 2023-07-06 CN CN202321762294.2U patent/CN221002836U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |