CN215072130U - Coal mine ventilator frequency converter - Google Patents
Coal mine ventilator frequency converter Download PDFInfo
- Publication number
- CN215072130U CN215072130U CN202121597095.1U CN202121597095U CN215072130U CN 215072130 U CN215072130 U CN 215072130U CN 202121597095 U CN202121597095 U CN 202121597095U CN 215072130 U CN215072130 U CN 215072130U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- coal mine
- pipe body
- thread groove
- bottom plate
- Prior art date
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims description 23
- 239000004743 Polypropylene Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 229920001410 Microfiber Polymers 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to the technical field of ventilator frequency converters, and discloses a coal mine ventilator frequency converter, which comprises a bottom plate, wherein a fixed seat is connected above the bottom plate, a motor is connected inside the fixed seat, one end of the motor is connected with a screw rod, one end of the screw rod is connected with a bearing seat, the bearing seat is connected with the fixed seat, a ball nut is connected outside the screw rod, one side of the ball nut is connected with a connecting block, one side of the connecting block is connected with a brush handle, and one side of the brush handle is connected with brush hair. The manual cleaning is avoided, and the problems that most of the prior art rely on manual dust cleaning, and the time and the labor are wasted are solved.
Description
Technical Field
The utility model relates to a ventilation blower converter technical field specifically is a colliery ventilation blower converter.
Background
The modern ventilator is widely used for ventilation and dust removal of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and the frequency converter changes the air volume of the ventilator, meets the requirements of the production process, and reduces the operation energy consumption.
There are multiple ventilation blower converter in the existing market, but these ventilation blower converters ubiquitous, work under the coal mine environment, and a large amount of dusts can be built up to converter operating panel, can influence its operation and use, and most rely on the manual work to clear up the dust at present, and is very time-consuming and laborious, consequently, the technical personnel in the field provide a coal mine ventilation blower converter to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery ventilation blower converter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a colliery ventilation blower converter, includes the bottom plate, the top of bottom plate is connected with four support columns, four the top of support column is connected with the spring, the top of spring is connected with the anticollision board, the top of anticollision board is connected with the controller, the top intermediate position of bottom plate is connected with the converter body, the position that the top of bottom plate is close to the converter body is connected with a set of fixing base, and is a set of the internal connection of fixing base has the motor, the one end of the inside output shaft of motor is connected with the lead screw, the one end of lead screw is connected with the bearing frame, the bearing frame is connected with the fixing base, the outside of lead screw is connected with ball nut, one side of ball nut is connected with the connecting block, one side of connecting block is connected with the brush handle, one side of brush handle is connected with the brush hair.
As a further aspect of the present invention: the utility model discloses a filter core, including anticollision board, first threaded groove, second threaded groove, suction fan, first through-hole, the internal connection of first through-hole has the second through-hole, the position that the top of anticollision board is close to the second through-hole is connected with the second body, first threaded groove has been seted up in the outside of second body, the outside of first threaded groove is connected with first body, the inside of first body is including connecting the second threaded groove in the first threaded groove outside, the internal connection of first body has the filter core, first through-hole has been seted up to the inside of first body, the internal connection of first through-hole has defeated tuber pipe, the one end of defeated tuber pipe is connected with the suction fan, the suction fan is connected with the bottom plate.
As a further aspect of the present invention: the anti-collision device is characterized in that a group of electric telescopic rods is connected to the lower portion of the anti-collision plate, a rectangular ferrule is connected to the lower portion of each electric telescopic rod, a telescopic ventilation hose is connected to the inner side of each rectangular ferrule, and the telescopic ventilation hose is connected with the anti-collision plate.
As a further aspect of the present invention: four universal wheels are connected below the bottom plate.
As a further aspect of the present invention: the anti-collision plate is elastically connected with the support column through a spring, and the positions of the bristles correspond to the position of the frequency converter body.
As a further aspect of the present invention: the first pipe body is in threaded connection with the second pipe body through the second thread groove and the first thread groove, and the filter element is made of polypropylene superfine fibers.
As a further aspect of the present invention: the position of the rectangular ferrule corresponds to the position of the fixed seat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through motor, brush hair and brush handle, open the motor, it is rotatory to drive the lead screw, and then drives ball nut and the connecting block in the outside and brush handle and reciprocate, under the position of brush hair and the corresponding condition in position of converter body, realizes that the brush hair cleans the converter body outside, has avoided artifical clearance, has solved at present most and has relied on artifical clearance dust, the problem that very wastes time and energy.
2. Through suction fan, filter core and flexible ventilation hose, before the brush hair cleans the converter body outside, open electric telescopic handle and suction fan simultaneously, drive flexible ventilation hose and descend, make the rectangle lasso contact with the bottom plate, make flexible ventilation hose live converter body parcel, under the effect of suction fan, inside the dust that will clean out gets into the filter core, avoid cleaning the in-process, the dust floats everywhere, has improved the practicality.
3. Through first thread groove and second thread groove, after the dust clearance, rotatory first body makes first body and second body separation under the joint action of first thread groove and second thread groove, is convenient for clear up the inside filter core of first body, guarantees the good service function of filter core.
Drawings
FIG. 1 is a schematic structural diagram of a transducer of a coal mine ventilator;
FIG. 2 is a sectional view of a fixing seat in a transducer of a coal mine ventilator;
fig. 3 is a sectional view of an anti-collision plate in a frequency converter of a coal mine ventilator.
In the figure: 1. an anti-collision plate; 2. a first pipe body; 3. a second tube body; 4. a controller; 5. a spring; 6. a support pillar; 7. a fixed seat; 8. brushing; 9. connecting blocks; 10. a brush handle; 11. a universal wheel; 12. a base plate; 13. a frequency converter body; 14. a suction fan; 15. a wind delivery pipe; 16. a bearing seat; 17. a ball nut; 18. a screw rod; 19. a motor; 20. a first through hole; 21. a filter element; 22. a first thread groove; 23. a second through hole; 24. a flexible ventilation hose; 25. an electric telescopic rod; 26. a rectangular ferrule; 27. a second thread groove.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, a coal mine ventilator converter, comprising a base plate 12, the top of bottom plate 12 is connected with four support columns 6, the top of four support columns 6 is connected with spring 5, the top of spring 5 is connected with crashproof board 1, the top of crashproof board 1 is connected with controller 4, the top intermediate position of bottom plate 12 is connected with converter body 13, the position that the top of bottom plate 12 is close to converter body 13 is connected with a set of fixing base 7, the internal connection of a set of fixing base 7 has motor 19, the one end of the inside output shaft of motor 19 is connected with lead screw 18, the one end of lead screw 18 is connected with bearing frame 16, bearing frame 16 is connected with fixing base 7, the outside of lead screw 18 is connected with ball nut 17, one side of ball nut 17 is connected with connecting block 9, one side of connecting block 9 is connected with brush handle 10, one side of brush handle 10 is connected with brush hair 8.
In fig. 1 and 3: the inner part of the anti-collision plate 1 is provided with a second through hole 23, the position above the anti-collision plate 1, which is close to the second through hole 23, is connected with a second pipe body 3, the outer side of the second pipe body 3 is provided with a first thread groove 22, the outer side of the first thread groove 22 is connected with a first pipe body 2, the inner part of the first pipe body 2 comprises a second thread groove 27 connected with the outer side of the first thread groove 22, the inner part of the first pipe body 2 is connected with a filter element 21, the inner part of the first pipe body 2 is provided with a first through hole 20, the inner part of the first through hole 20 is connected with an air conveying pipe 15, one end of the air conveying pipe 15 is connected with a suction fan 14, the suction fan 14 is connected with the bottom plate 12, after the dust cleaning is finished, the first pipe body 2 is rotated, under the connecting action of the first thread groove 22 and the second thread groove 27, the first pipe body 2 and the second pipe body 3 are separated, so that the filter element 21 in the first pipe body 2 is conveniently cleaned, and the good use function of the filter element 21 is ensured.
In fig. 3: the below of anticollision board 1 is connected with a set of electric telescopic handle 25, the below of a set of electric telescopic handle 25 is connected with rectangle lasso 26, the inboard of rectangle lasso 26 is connected with flexible ventilation hose 24, flexible ventilation hose 24 is connected with anticollision board 1, before brush hair 8 cleans the converter body 13 outside, open electric telescopic handle 25 and suction fan 14 simultaneously, drive flexible ventilation hose 24 and descend, make rectangle lasso 26 and bottom plate 12 contact, make flexible ventilation hose 24 live converter body 13 parcel, under the effect of suction fan 14, the dust that will clean out gets into inside the filter core 21, avoid cleaning the in-process, the dust floats everywhere, the practicality has been improved.
In fig. 1: four universal wheels 11 are connected below the bottom plate 12, so that the position of the frequency converter body 13 can be conveniently moved.
In fig. 1: the anti-collision plate 1 is elastically connected with the supporting column 6 through the spring 5, the position of the brush bristles 8 corresponds to the position of the frequency converter body 13, and under the elastic action of the spring 5, the instant impact force generated when the anti-collision plate 1 is hit down by broken stones is favorably reduced.
In fig. 3: first body 2 and second body 3 pass through second thread groove 27 and first thread groove 22 threaded connection, and what filter core 21 adopted is the component of a polypropylene superfine fiber material, and polypropylene superfine fiber material is with low costs, can use repeatedly, has reduced manufacturing cost.
In fig. 1 and 3: the position of the rectangular ferrule 26 corresponds to the position of the fixed seat 7, which is beneficial for the rectangular ferrule 26 to cover the fixed seat 7.
The utility model discloses a theory of operation is: before the brush 8 cleans the outer side of the frequency converter body 13, the electric telescopic rod 25 and the suction fan 14 are simultaneously opened to drive the telescopic ventilation hose 24 to descend, so that the rectangular ferrule 26 is in contact with the bottom plate 12, the telescopic ventilation hose 24 wraps the frequency converter body 13, the cleaned dust enters the filter element 21 under the action of the suction fan 14, the dust is prevented from floating everywhere in the cleaning process, then the motor 19 is started to drive the screw rod 18 to rotate, further the ball nut 17, the connecting block 9 and the brush handle 10 on the outer side are driven to move up and down, under the condition that the positions of the brush 8 correspond to the positions of the frequency converter body 13, the brush 8 cleans the outer side of the frequency converter body 13, after the dust is cleaned, the first pipe body 2 is rotated, under the connecting action of the first thread groove 22 and the second thread groove 27, the first pipe body 2 is separated from the second pipe body 3, be convenient for clear up the inside filter core 21 of first body 2, guarantee the good service function of filter core 21.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a coal mine ventilation machine converter, includes bottom plate (12), its characterized in that, the top of bottom plate (12) is connected with four support columns (6), and four the top of support column (6) is connected with spring (5), the top of spring (5) is connected with crashproof board (1), the top of crashproof board (1) is connected with controller (4), the top intermediate position of bottom plate (12) is connected with converter body (13), the position that the top of bottom plate (12) is close to converter body (13) is connected with a set of fixing base (7), a set of the internal connection of fixing base (7) has motor (19), the one end of the inside output shaft of motor (19) is connected with lead screw (18), the one end of lead screw (18) is connected with bearing frame (16), bearing frame (16) are connected with fixing base (7), the outer side of the screw rod (18) is connected with a ball nut (17), one side of the ball nut (17) is connected with a connecting block (9), one side of the connecting block (9) is connected with a brush handle (10), and one side of the brush handle (10) is connected with brush bristles (8).
2. The coal mine ventilator frequency converter according to claim 1, characterized in that a second through hole (23) is opened inside the anti-collision plate (1), a second pipe body (3) is connected to a position above the anti-collision plate (1) and close to the second through hole (23), a first thread groove (22) is opened outside the second pipe body (3), a first pipe body (2) is connected to the outside of the first thread groove (22), a second thread groove (27) connected to the outside of the first thread groove (22) is included inside the first pipe body (2), a filter element (21) is connected inside the first pipe body (2), a first through hole (20) is opened inside the first pipe body (2), an air duct (15) is connected inside the first through hole (20), and a suction fan (14) is connected to one end of the air duct (15), the suction fan (14) is connected with the bottom plate (12).
3. The coal mine ventilator frequency converter according to the claim 1, characterized in that a group of electric telescopic rods (25) are connected below the anti-collision board (1), a rectangular ferrule (26) is connected below the group of electric telescopic rods (25), an expansion ventilation hose (24) is connected to the inner side of the rectangular ferrule (26), and the expansion ventilation hose (24) is connected with the anti-collision board (1).
4. A coal mine ventilator frequency converter according to claim 1, characterized in that four universal wheels (11) are attached to the underside of the base plate (12).
5. A coal mine ventilator frequency converter according to claim 1, characterized in that the anti-collision plate (1) is elastically connected with a support column (6) through a spring (5), and the position of the brush hair (8) corresponds to the position of the frequency converter body (13).
6. A coal mine ventilator frequency converter according to claim 2, characterized in that the first pipe body (2) and the second pipe body (3) are connected by the second thread groove (27) and the first thread groove (22) in a threaded manner, and the filter element (21) is made of polypropylene ultrafine fiber material.
7. A coal mine ventilator frequency converter according to claim 3, characterized in that the rectangular collar (26) is positioned to correspond to the position of the fixing seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121597095.1U CN215072130U (en) | 2021-07-14 | 2021-07-14 | Coal mine ventilator frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121597095.1U CN215072130U (en) | 2021-07-14 | 2021-07-14 | Coal mine ventilator frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215072130U true CN215072130U (en) | 2021-12-07 |
Family
ID=79220444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121597095.1U Expired - Fee Related CN215072130U (en) | 2021-07-14 | 2021-07-14 | Coal mine ventilator frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215072130U (en) |
-
2021
- 2021-07-14 CN CN202121597095.1U patent/CN215072130U/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 |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |