CN212958967U - Aerogenerator driftage braking piece powder collection device - Google Patents
Aerogenerator driftage braking piece powder collection device Download PDFInfo
- Publication number
- CN212958967U CN212958967U CN202021335476.8U CN202021335476U CN212958967U CN 212958967 U CN212958967 U CN 212958967U CN 202021335476 U CN202021335476 U CN 202021335476U CN 212958967 U CN212958967 U CN 212958967U
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- China
- Prior art keywords
- powder
- dust
- collection device
- powder collection
- device shell
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- Expired - Fee Related
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- 239000000843 powder Substances 0.000 title claims abstract description 106
- 239000000428 dust Substances 0.000 claims abstract description 83
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 230000008093 supporting effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a aerogenerator braking piece powder collection device that drifts relates to powder collection device technical field, can produce metal powder for solving current aerogenerator braking piece during operation friction of driftage, and the powder is piled up the problem that can influence the work effect of braking piece that drifts for a long time. The utility model discloses a powder collection device, including powder collection device shell, fixed mounting limit, pull block, dust collection edge, filter screen, dust collection edge, fixed mounting limit is all installed to the both sides of powder collection device shell below, the inside on fixed mounting limit is provided with the fixed orifices, the internally mounted of powder collection device shell front end has the powder to collect the box, the externally mounted of powder collection box has sealed guard ring, the front end of powder collection box is installed and is drawn the piece, dust collection edge is installed to the top of powder collection device shell, the inside intermediate position department in dust collection edge installs the filter screen, the inside on dust collection.
Description
Technical Field
The utility model relates to a powder collection device technical field specifically is a aerogenerator braking piece powder collection device that drifts.
Background
A yaw brake disc of a wind driven generator can generate certain metal powder when working, a powder collecting device can be used for collecting the powder, a yaw system, also called a wind alignment device, is a part of a cabin of the wind driven generator and has the function of quickly and stably aligning the wind direction when the direction of a wind speed vector changes so that a wind wheel can obtain the maximum wind energy, a small mini wind turbine usually uses a tail vane to align the wind, and the small mini wind turbine mainly comprises two parts, namely a tail wing which is arranged on a tail rod and is parallel to or forms a certain angle with a wind wheel shaft, the tail wing can be upwarped to avoid the influence of the tail current, the wind driven generator arranged at a higher position converts the wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, the wind driven generator generally comprises components such as the wind wheel, a generator, a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, and the, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator is driven by the wind wheel shaft to rotate to generate electricity.
However, when the existing wind driven generator yaw brake pad works, metal powder is generated due to friction, and the long-time accumulation of the powder can affect the working effect of the yaw brake pad; therefore, the existing requirement is not met, and a wind driven generator yaw brake pad powder collecting device is provided for the wind driven generator yaw brake pad powder collecting device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a aerogenerator driftage braking piece powder collection device to current aerogenerator driftage braking piece during operation friction that provides in solving above-mentioned background art can produce metal powder, and the powder is piled up the problem that can influence the working effect of driftage braking piece for a long time.
In order to achieve the above object, the utility model provides a following technical scheme: a powder collecting device for a yawing brake disc of a wind driven generator comprises a powder collecting device shell, wherein fixed mounting edges are mounted on two sides of the lower portion of the powder collecting device shell, fixing holes are formed in the fixed mounting edges, a powder collecting box is mounted in the front end of the powder collecting device shell, a sealing protective ring is mounted outside the powder collecting box, a pull block is mounted at the front end of the powder collecting box, a dust collecting edge is mounted above the powder collecting device shell, a filter screen is mounted in the middle of the inner portion of the dust collecting edge, a rotating sliding groove is formed in the inner portion of the dust collecting edge, a brush column is mounted in the rotating sliding groove, one end of the brush column extends into the inner portion of the powder collecting device shell, limiting blocks are mounted on two sides of the brush column, a brush head is mounted above the brush column, and powder cleaning bristles are mounted above the brush head, the inside of brush head is provided with the small opening, the ash bucket is installed to one side of brush head.
Preferably, the middle position inside the filter screen is provided with a fixed central plate, the fixed central plate is fixedly connected with the filter screen, a dust collection air box is arranged above the fixed central plate, and the dust collection air box is connected with the fixed central plate through screws.
Preferably, the dust collection hopper is installed above the dust collection air box, the fan blades are installed inside the dust collection air box, and the dust collection fan is installed at the middle position below the dust collection air box.
Preferably, dust guide pipes are installed on two sides of the dust collection air box and are in sealed connection with the dust collection air box, and a dust outlet is formed in one end of each dust guide pipe.
Preferably, a motor is installed above the inside of the housing of the powder collecting device, and a dust suction block is installed inside the powder collecting box.
Preferably, the supporting fixing rods are installed on two sides of the motor, the rotating shaft rod is installed above the motor, and the output end of the motor is in transmission connection with the rotating shaft rod.
Preferably, powder drainage plates are installed on two sides of the inner portion of the shell of the powder collecting device, and electromagnets are installed above the powder drainage plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up pivot pole, brush post, dust removing brush hair and lead the ash bucket, during the use, because pivot pole and brush post fixed connection, the pivot pole rotates and drives the brush post rotation to drive the rotation of dust removing brush hair and clean the outside of driftage braking piece, can brush the dust outside the driftage braking piece off, lead the ash bucket and have a water conservancy diversion effect to the powder;
2. the utility model discloses a set up powder drainage plate, electro-magnet and filter screen, during the use, because the electro-magnet has certain appeal to metal powder, can help the better collection of powder, and the powder drainage plate has the effect of a drainage, and the practicality is strong, and the filter screen has a filterable effect, and dust powder is collected to better help.
Drawings
FIG. 1 is a front view of a powder collecting device for a yawing brake pad of a wind turbine generator;
FIG. 2 is a cross-sectional view of the powder collecting device for the yawing brake disc of the wind driven generator according to the present invention;
fig. 3 is a schematic view of the internal structure of the dust collecting edge of the present invention.
In the figure: 1. a powder collection device housing; 2. fixing the mounting edge; 3. a powder collection box; 4. sealing the protective ring; 5. pulling the block; 6. a dust collecting edge; 7. brushing the column; 8. a brush head; 9. cleaning the powder and brushing the bristles; 10. a dust guide hopper; 11. a dust suction hopper; 12. a fixing hole; 13. a dust absorption block; 14. a limiting block; 15. a dust collection bellows; 16. a dust guide pipe; 17. a dust outlet; 18. a fan blade; 19. a dust collection fan; 20. a motor; 21. supporting the fixed rod; 22. a spindle rod; 23. a powder flow guide plate; 24. an electromagnet; 25. rotating the chute; 26. a leak hole; 27. a fixed center plate; 28. and (5) filtering by using a filter screen.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a powder collecting device for a yawing brake disc of a wind driven generator comprises a powder collecting device shell 1, wherein fixed mounting edges 2 are respectively installed on two sides below the powder collecting device shell 1, fixing holes 12 are formed in the fixed mounting edges 2, a powder collecting box 3 is installed in the front end of the powder collecting device shell 1 and is convenient for collecting powder, a sealing protective ring 4 is installed outside the powder collecting box 3, a pull block 5 is installed at the front end of the powder collecting box 3, a dust collecting edge 6 is installed above the powder collecting device shell 1, a filter screen 28 is installed in the middle of the inner part of the dust collecting edge 6, a rotating chute 25 is arranged in the dust collecting edge 6, a brush column 7 is installed in the rotating chute 25, one end of the brush column 7 extends into the powder collecting device shell 1, limiting blocks 14 are installed on two sides of the brush column 7, and a brush head 8 is installed above the brush column 7, the upper part of the brush head 8 is provided with a powder cleaning brush hair 9 which can brush off the powder outside the brake block, the inside of the brush head 8 is provided with a leak hole 26, and one side of the brush head 8 is provided with an ash guide hopper 10.
Furthermore, a fixed central plate 27 is arranged in the middle of the inside of the filter screen 28, the fixed central plate 27 is fixedly connected with the filter screen 28, a dust collection air box 15 is arranged above the fixed central plate 27, and the dust collection air box 15 is connected with the fixed central plate 27 through screws.
Furthermore, a dust suction hopper 11 is arranged above the dust suction air box 15, fan blades 18 are arranged inside the dust suction air box 15, and a dust suction fan 19 is arranged in the middle position below the dust suction air box 15, so that the whole structure is complete.
Furthermore, dust guide pipes 16 are mounted on two sides of the dust collection air box 15, the dust guide pipes 16 are hermetically connected with the dust collection air box 15, and a dust outlet 17 is formed in one end of each dust guide pipe 16, so that dust collection is facilitated.
Further, motor 20 is installed to the inside top of powder collection device shell 1, and the internally mounted of powder collection box 3 has dust absorption piece 13, has further ensured the effect of dust absorption.
Further, the supporting fixing rods 21 are installed on two sides of the motor 20, the rotating shaft rod 22 is installed above the motor 20, and the output end of the motor 20 is in transmission connection with the rotating shaft rod 22, so that the connection is stable and reliable.
Further, powder drainage plate 23 is all installed to the inside both sides of powder collection device shell 1, and electro-magnet 24 is installed to the top of powder drainage plate 23, and the performance is more perfect throughout the day.
The working principle is as follows: when the device is used, the powder collecting device shell 1 is arranged below a yawing brake disc of a wind driven generator, a fixed mounting edge 2 is fixed with a mounting ground through a fixing hole 12 by using a fixing bolt, a supporting fixing rod 21 has a supporting effect on a motor 20, the motor 20 is started, the output end of the motor 20 is in transmission connection with a rotating shaft rod 22, the rotating shaft rod 22 is fixedly connected with a brush column 7, the rotating shaft rod 22 rotates, the brush column 7 and a brush head 8 above the brush column rotate along with the rotating shaft rod in a rotating chute 25, powder cleaning bristles 9 start to clean the lower part of the yawing brake disc, metal powder stuck and hung below the yawing brake disc can be brushed down, the metal powder enters the brush head 8 through a leakage hole 26 and is guided into a dust collecting edge 6 through a dust guide hopper 10 and is filtered through a filter screen 28, an electromagnet 24 is started, the electromagnet 24 can adsorb the metal dust in the air, and a powder guide plate 23 has a dust guiding effect, can help better the collecting of metal powder, filter screen 28 filters metal powder into the inside that box 3 was collected to the powder, dust absorption piece 13 has the effect of a dust absorption, sealed guard ring 4 has ensured the leakproofness of junction, avoid the powder to splash, start dust absorption fan 19, dust absorption fan 19 is connected with flabellum 18 transmission, it starts the dust absorption to drive flabellum 18 rotation dust absorption fill 11, metal powder inhales into dust absorption bellows 15 in through the dust pipe 16 of leading of both sides, the inside of box 3 is collected to the powder through dust outlet 17 entering, can stimulate and draw 5 slides and take out powder collection box 3 and clear up the powder.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A wind driven generator yaw brake pad powder collection device comprises a powder collection device shell (1), and is characterized in that: the powder collecting device is characterized in that fixed mounting edges (2) are mounted on two sides of the lower portion of a powder collecting device shell (1), fixing holes (12) are formed in the fixed mounting edges (2), a powder collecting box (3) is mounted inside the front end of the powder collecting device shell (1), a sealing protective ring (4) is mounted outside the powder collecting box (3), a pull block (5) is mounted at the front end of the powder collecting box (3), a dust collecting edge (6) is mounted above the powder collecting device shell (1), a filter screen (28) is mounted in the middle of the inside of the dust collecting edge (6), a rotating chute (25) is arranged inside the dust collecting edge (6), a brush column (7) is mounted inside the rotating chute (25), one end of the brush column (7) extends to the inside of the powder collecting device shell (1), and limit blocks (14) are mounted on two sides of the brush column (7), brush head (8) are installed to the top of brush post (7), clear powder brush hair (9) are installed to the top of brush head (8), the inside of brush head (8) is provided with small opening (26), ash guide hopper (10) are installed to one side of brush head (8).
2. The wind turbine yaw brake pad powder collection device according to claim 1, wherein: fixed well core plate (27) is installed to the inside intermediate position department of filter screen (28), fixed core plate (27) and filter screen (28) fixed connection, dust absorption bellows (15) are installed to the top of fixed core plate (27), dust absorption bellows (15) pass through bolted connection with fixed core plate (27).
3. The wind turbine yaw brake pad powder collection device according to claim 2, wherein: dust absorption fill (11) are installed to the top of dust absorption bellows (15), the internally mounted of dust absorption bellows (15) has flabellum (18), dust absorption fan (19) are installed to intermediate position department of dust absorption bellows (15) below.
4. The wind turbine yaw brake pad powder collection device according to claim 2, wherein: dust guide pipes (16) are installed on two sides of the dust collection air box (15), the dust guide pipes (16) are connected with the dust collection air box (15) in a sealing mode, and a dust outlet (17) is formed in one end of each dust guide pipe (16).
5. The wind turbine yaw brake pad powder collection device according to claim 1, wherein: the powder collecting device is characterized in that a motor (20) is installed above the inside of the powder collecting device shell (1), and a dust suction block (13) is installed inside the powder collecting box (3).
6. The wind turbine yaw brake pad powder collection device according to claim 5, wherein: the supporting fixing rods (21) are mounted on two sides of the motor (20), the rotating shaft rod (22) is mounted above the motor (20), and the output end of the motor (20) is in transmission connection with the rotating shaft rod (22).
7. The wind turbine yaw brake pad powder collection device according to claim 1, wherein: powder drainage plate (23) are all installed to the inside both sides of powder collection device shell (1), electro-magnet (24) are installed to the top of powder drainage plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335476.8U CN212958967U (en) | 2020-07-09 | 2020-07-09 | Aerogenerator driftage braking piece powder collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335476.8U CN212958967U (en) | 2020-07-09 | 2020-07-09 | Aerogenerator driftage braking piece powder collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212958967U true CN212958967U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021335476.8U Expired - Fee Related CN212958967U (en) | 2020-07-09 | 2020-07-09 | Aerogenerator driftage braking piece powder collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212958967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026070A (en) * | 2022-08-10 | 2022-09-09 | 哈尔滨电机厂有限责任公司 | Intensive integrated generator braking dust removal device |
| CN116060953A (en) * | 2023-03-07 | 2023-05-05 | 山西天宝集团有限公司 | Intelligent wind power flange processing device and method |
-
2020
- 2020-07-09 CN CN202021335476.8U patent/CN212958967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026070A (en) * | 2022-08-10 | 2022-09-09 | 哈尔滨电机厂有限责任公司 | Intensive integrated generator braking dust removal device |
| CN116060953A (en) * | 2023-03-07 | 2023-05-05 | 山西天宝集团有限公司 | Intelligent wind power flange processing device and method |
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| 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: 20210413 |