CN215332968U - Dust removal and reduction spraying device for coal mining - Google Patents
Dust removal and reduction spraying device for coal mining Download PDFInfo
- Publication number
- CN215332968U CN215332968U CN202121056847.3U CN202121056847U CN215332968U CN 215332968 U CN215332968 U CN 215332968U CN 202121056847 U CN202121056847 U CN 202121056847U CN 215332968 U CN215332968 U CN 215332968U
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- China
- Prior art keywords
- water tank
- fixedly connected
- dust removal
- coal mining
- protective shell
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- 239000003245 coal Substances 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 title claims abstract description 28
- 238000005065 mining Methods 0.000 title claims abstract description 19
- 238000005507 spraying Methods 0.000 title abstract description 27
- 230000009467 reduction Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of coal mining, and particularly discloses a dust removal and fall spraying device for coal mining, which comprises a water tank and a filter screen, wherein hooks are adhered to the left side and the right side of the water tank, a steering wheel is fixedly connected to the lower side of the water tank, a supporting block is arranged below the filter screen, the filter screen is positioned in the water tank, a fixed block is arranged above the filter screen, a screw rod is connected to the inner thread of the fixed block, a protective shell is fixedly connected to the upper side of the water tank, a motor is fixedly connected to the inner part of the protective shell, a water inlet is formed in the left side of the protective shell, and a water pump is arranged on the right side of the protective shell. This coal is opened and is adopted dust removal dust fall atomizer compares with current ordinary atomizer, can filter water at the in-process that uses, can not cause the jam of water pump to can be simple convenient clear up the filter screen and change, the region of spraying is great simultaneously, can automatically regulated spraying angle.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a dust removal and fall spraying device for coal mining.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open-pit coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated to an underground excavation roadway, the mineworker coal mine is provided, when the coal seam is very close to the ground surface, the surface soil layer is generally selected to be directly stripped to excavate the coal, the open-pit coal mine is provided, great dust is caused in the coal mining process, the underground visibility is reduced, and the occurrence except the situation is easily caused, so the dust removal and dust fall spraying device is more and more emphasized.
The prior patent (publication number: CN209809795U) discloses a dust-settling spraying device for green building engineering construction, which aims at the problems that the spraying range of the prior dust-settling spraying device is narrow and the spraying angle of an atomizing nozzle can not be adjusted as required. The inventor finds the following defects in the prior art in the process of implementing the scheme: 1. when the device is used, although the angle of spraying can be adjusted, the number of the spray heads is limited, and the spraying area is small; 2. the device is at the in-process that uses, can't filter the water that gets into, causes the jam of water pump easily, influences the normal work of water pump, to above-mentioned condition, carries out technical innovation on current atomizer basis.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dust removal and fall spraying device for coal mining, which solves the problems that the existing spraying device cannot filter the entering water in the using process, the water pump is easy to block and the normal operation of the water pump is influenced in the background technology, and meanwhile, the number of spray heads is limited, the spraying area is small, and the using requirements of people cannot be well met.
In order to achieve the purpose, the utility model provides the following technical scheme: a dust removal and dust fall spraying device for coal mining comprises a water tank and a filter screen, wherein hooks are adhered to the left side and the right side of the water tank, a steering wheel is fixedly connected to the lower portion of the water tank, a supporting block is arranged below the filter screen, the filter screen is positioned inside the water tank, a fixed block is arranged above the filter screen, a screw is connected to the inner thread of the fixed block, a protective shell is fixedly connected to the upper portion of the water tank, a motor is fixedly connected to the inner portion of the protective shell, a water inlet is arranged on the left side of the protective shell, a water pump is arranged on the right side of the protective shell, a lead screw is fixedly connected to the upper portion of the motor, a bearing is fixedly connected to the upper portion of the lead screw, a sleeve is connected to the outer wall thread of the lead screw, a connecting rod is movably connected to the left side and the right side of the sleeve, a connecting pipe is arranged above the connecting rod, and a spray head is fixedly connected to the upper portion of the connecting pipe, the rear end of the lead screw is provided with a fixing plate, and the rear end of the fixing plate is provided with a hose.
Preferably, the couple is the symmetrical form and distributes in the left and right sides of water tank, and is closely laminated between the right flank surface of couple and the left surface of water tank.
Preferably, the screw rod penetrates through the inside of the fixing block, and the horizontal line of the fixing block is parallel to the horizontal line of the supporting block.
Preferably, the motor forms a rotating structure through the lead screw and the bearing, and the central axis of the lead screw coincides with the central axis of the bearing.
Preferably, the central axis of the screw is perpendicular to the horizontal line of the water tank, and the external dimension of the screw is matched with the internal dimension of the sleeve.
Preferably, the connecting pipe is the symmetric form and distributes in the left and right sides of lead screw, and the shower nozzle is the equidistance form and distributes in the upper surface of connecting pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the water tank, the hook, the supporting block, the fixed block and the screw rod, the hook can be used for hanging tools required in daily life, the space utilization rate is improved, the functionality of the device is increased, and meanwhile, the filter screen can be simply and conveniently mounted and dismounted due to the matching between the fixed block and the screw rod, so that a user can conveniently clean and replace the filter screen;
2. according to the utility model, the coaxiality between the screw rod and the bearing is ensured through the motor, the screw rod, the bearing and the sleeve, so that the screw rod cannot shake when the motor runs, meanwhile, the transmission efficiency of the motor can be maximized, the energy waste is avoided, meanwhile, the matching between the screw rod and the sleeve can drive the connecting pipe to change the angle, and dust can be reduced in different spraying areas;
3. according to the utility model, the spray heads are equidistantly distributed above the connecting pipe through the connecting pipe and the spray heads, so that the spraying area is increased, the spraying uniformity is ensured, the dust-settling effect is improved, the operation is simple, the moving range is reduced, the labor intensity of a user is saved, and the use requirements of people can be well met.
Drawings
FIG. 1 is a schematic sectional front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a water tank; 2. hooking; 3. a steering wheel; 4. a filter screen; 5. a support block; 6. a fixed block; 7. a screw; 8. a protective shell; 9. a motor; 10. a water inlet; 11. a water pump; 12. a lead screw; 13. A bearing; 14. a sleeve; 15. a connecting rod; 16. a connecting pipe; 17. a spray head; 18. a fixing plate; 19. A hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a dust removal and dust fall spraying device for coal mining comprises a water tank 1 and a filter screen 4, hooks 2 are adhered to the left side and the right side of the water tank 1, steering wheels 3 are fixedly connected to the lower portion of the water tank 1, the hooks 2 are symmetrically distributed on the left side and the right side of the water tank 1, the right side surface of each hook 2 is tightly attached to the left side surface of the water tank 1, tools required in daily life can be hung on the hooks 2, space utilization rate is improved, functionality of the device is improved, supporting blocks 5 are arranged below the filter screen 4, the filter screen 4 is located inside the water tank 1, a fixing block 6 is arranged above the filter screen 4, a screw 7 is connected to the inner threads of the fixing block 6, the screw 7 penetrates through the inside of the fixing block 6, the horizontal lines of the fixing block 6 are parallel to the horizontal lines of the supporting blocks 5, and meanwhile the filter screen 4 can be simply and conveniently installed and detached through cooperation between the fixing block 6 and the screw 7, the cleaning and replacement of the utility model are convenient for the user;
a protective shell 8 is fixedly connected above the water tank 1, a motor 9 is fixedly connected inside the protective shell 8, the motor 9 forms a rotating structure through a lead screw 12 and a bearing 13, the central axis of the lead screw 12 coincides with the central axis of the bearing 13, and the coaxiality is ensured between the lead screw 12 and the bearing 13, so that the lead screw 12 cannot shake when the motor 9 is in operation, a water inlet 10 is arranged on the left side of the protective shell 8, a water pump 11 is arranged on the right side of the protective shell 8, the lead screw 12 is fixedly connected above the motor 9, the bearing 13 is fixedly connected above the lead screw 12, the central axis of the lead screw 12 is perpendicular to the horizontal line of the water tank 1, the outer dimension of the lead screw 12 is matched with the inner dimension of the sleeve 14, meanwhile, the transmission efficiency of the motor 9 can be maximized, energy waste is avoided, and meanwhile, the connection pipe 16 can be driven to change angles through the cooperation between the lead screw 12 and the sleeve 14, dust fall can be carried out on different spraying areas;
outer wall threaded connection of lead screw 12 has sleeve 14, and the equal swing joint in the left and right sides of sleeve 14 has connecting rod 15, the top of connecting rod 15 is provided with connecting pipe 16, and connecting pipe 16's top fixedly connected with shower nozzle 17, connecting pipe 16 is the symmetric form and distributes in lead screw 12's the left and right sides, and shower nozzle 17 is the equidistance form and distributes in connecting pipe 16's upper surface, shower nozzle 17 equidistance distributes in connecting pipe 16's top, the region of spraying has been increased, and the homogeneity that sprays is guaranteed, the dust fall effect is improved, easy operation simultaneously, the scope of removal has been reduced, user's intensity of labour has been saved, the user demand who satisfies people that can be fine, lead screw 12's rear end is provided with fixed plate 18, and fixed plate 18's rear end is provided with hose 19.
The working principle is as follows: when the dust removal and dust fall spraying device for coal mining is used, water is firstly injected into the water tank 1 from the water inlet 10, water can contact with the filter screen 4 in the process of injecting the water into the water tank 1, the filter screen 4 can filter impurities in the water, the normal operation of the water pump 11 (model: 25LG3-10 x 3) is prevented from being influenced, and the filter screen 4 is fixed through the matching of the fixed block 6, the supporting block 5 and the screw 7, so that a user can install and detach the filter screen 4 only by rotating the screw 7, the user can clean and replace the filter screen conveniently, after the water injection is finished, the user moves the device to a use area through the steering wheel 3, then the water pump 11 is started, the water pump 11 pumps water from the inside of the water tank 1, enters the inside of the connecting pipe 16 through the hose 19, and finally is sprayed out of the spray head 17 (model: ZSFZ-12), spraying operation is carried out on the surrounding area, meanwhile, a user can start a motor 9 (model: Y2-180M1-2), the motor 9 drives a screw rod 7 to rotate, the screw rod 7 drives a sleeve 14 to move up and down under the action of a bearing 13, the sleeve 14 drives a connecting rod 15 to deflect in the moving process, so that the connecting rod 15 drives a connecting pipe 16 to change in angle, the spraying area can be automatically changed, the flexibility of the device is improved, the use requirements of people can be well met, and the working principle of the dust removal and dust fall spraying device adopted by the coal mining machine is realized.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coal mining is with dust removal dust fall atomizer, includes water tank (1) and filter screen (4), its characterized in that: the water tank is characterized in that hooks (2) are bonded to the left side and the right side of the water tank (1), a steering wheel (3) is fixedly connected to the lower portion of the water tank (1), supporting blocks (5) are arranged below the filtering net (4), the filtering net (4) is located inside the water tank (1), a fixed block (6) is arranged above the filtering net (4), a screw rod (7) is connected to the inner thread of the fixed block (6), a protective shell (8) is fixedly connected to the upper portion of the water tank (1), a motor (9) is fixedly connected to the inner portion of the protective shell (8), a water inlet (10) is arranged on the left side of the protective shell (8), a water pump (11) is arranged on the right side of the protective shell (8), a lead screw (12) is fixedly connected to the upper portion of the motor (9), a bearing (13) is fixedly connected to the upper portion of the lead screw (12), and a sleeve (14) is connected to the outer wall thread of the lead screw (12), and the left and right sides of sleeve (14) all swing joint have connecting rod (15), the top of connecting rod (15) is provided with connecting pipe (16), and the top fixedly connected with shower nozzle (17) of connecting pipe (16), the rear end of lead screw (12) is provided with fixed plate (18), and the rear end of fixed plate (18) is provided with hose (19).
2. The dust removal and fall spray device for coal mining according to claim 1, characterized in that: couple (2) are the symmetrical form and distribute in the left and right sides of water tank (1), and are closely laminated between the left surface of the right side surface of couple (2) and water tank (1).
3. The dust removal and fall spray device for coal mining according to claim 1, characterized in that: the screw (7) penetrates through the inside of the fixing block (6), and the horizontal line of the fixing block (6) is parallel to the horizontal line of the supporting block (5).
4. The dust removal and fall spray device for coal mining according to claim 1, characterized in that: the motor (9) forms a rotating structure through the screw rod (12) and the bearing (13), and the central axis of the screw rod (12) is coincided with the central axis of the bearing (13).
5. The dust removal and fall spray device for coal mining according to claim 1, characterized in that: the central axis of the screw rod (12) is vertical to the horizontal line of the water tank (1), and the external dimension of the screw rod (12) is matched with the internal dimension of the sleeve (14).
6. The dust removal and fall spray device for coal mining according to claim 1, characterized in that: the connecting pipe (16) is symmetrically distributed on the left side and the right side of the screw rod (12), and the spray head (17) is equidistantly distributed on the upper surface of the connecting pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056847.3U CN215332968U (en) | 2021-05-18 | 2021-05-18 | Dust removal and reduction spraying device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056847.3U CN215332968U (en) | 2021-05-18 | 2021-05-18 | Dust removal and reduction spraying device for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215332968U true CN215332968U (en) | 2021-12-28 |
Family
ID=79546453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121056847.3U Expired - Fee Related CN215332968U (en) | 2021-05-18 | 2021-05-18 | Dust removal and reduction spraying device for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215332968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717301A (en) * | 2023-06-06 | 2023-09-08 | 亚泰集团铁岭水泥有限公司 | Mine dust collector of environmental protection dust fall |
-
2021
- 2021-05-18 CN CN202121056847.3U patent/CN215332968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717301A (en) * | 2023-06-06 | 2023-09-08 | 亚泰集团铁岭水泥有限公司 | Mine dust collector of environmental protection dust fall |
| CN116717301B (en) * | 2023-06-06 | 2024-04-09 | 亚泰集团铁岭水泥有限公司 | Mine dust collector of environmental protection dust fall |
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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: 20211228 |