CN221054755U - Main shaft oiling device of wind turbine generator system - Google Patents
Main shaft oiling device of wind turbine generator system Download PDFInfo
- Publication number
- CN221054755U CN221054755U CN202322949036.1U CN202322949036U CN221054755U CN 221054755 U CN221054755 U CN 221054755U CN 202322949036 U CN202322949036 U CN 202322949036U CN 221054755 U CN221054755 U CN 221054755U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- outer edge
- wind turbine
- oiling device
- storage box
- 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.)
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Links
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of main shafts of wind turbines and discloses a main shaft oiling device of a wind turbine, which comprises a main shaft body, wherein a circular frame is rotationally connected to the outer edge of the main shaft body, a storage box is fixedly assembled at the top of the circular frame, an ultrasonic generator is arranged at the top of the storage box, a top cover is arranged at the top of the storage box, and a threaded plug is connected to the outer edge of the circular frame in a threaded manner. This wind turbine generator system main shaft oiling device uses through the cooperation of bin and interior ring, outer ring, can drive interior ring rotation when the main shaft rotates, through interior ring's rotation, a drive gear through the tooth's socket together rotates, through the rotation of gear, and then drive tooth's socket two rotations for outer ring rotates anticlockwise, through extracting the top cap this moment, pours lubricating oil into the inner wall of bin later, opens and shuts through external remote controller control electric valve, makes lubricating oil flow into the outer edge of outer ring through the round hole.
Description
Technical Field
The utility model relates to the technical field of main shafts of wind turbines, in particular to an oiling device for a main shaft of a wind turbine.
Background
In people's daily life, it is indispensable to the demand of electricity, and electric discovery and application have very big saving mankind's manual labor and mental work, make mankind's strength grow the wing, make mankind's information feeler extend constantly, and wind power generation has that installed capacity increases the space big, and the cost is fast, advantage such as safety, energy never exhaust.
The current oiling to wind turbine generator system main shaft mainly relies on the manpower to carry out the operation of refueling to the main shaft part, has the shortcoming that wastes time and energy, and it is slow to carry out the efficiency that the operation still leads to refueling to the main shaft simultaneously through the manpower, leads to the human cost to be wasted by a large amount, and secondly current wind turbine generator system main shaft oiling device still exists in the in-process of using and does not possess and washs the effect and get rid of waste oil effect, and then leads to waste oil to pile up in the main shaft for a long time, causes the side effect to the operation of main shaft, leads to main shaft bearing damage.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the main shaft oiling device of the wind turbine generator, which has the advantages of strong practicability and good stability, and solves the problems proposed by the background art.
The utility model provides the following technical scheme: the utility model provides a wind turbine generator system main shaft oiling device, includes the main shaft body, the outer edge of main shaft body rotates and is connected with circular frame, the fixed bin that is equipped with in top of circular frame, the top of bin is provided with supersonic generator, the top of bin is provided with the top cap, the outer edge threaded connection of circular frame has the screw plug, the round hole has been seted up at the outer edge of circular frame, the inner wall of round hole is provided with electric valve, the inner wall of bin is provided with the ultrasonic vibration stick, the outer edge fixedly connected with inner ring of main shaft body, the outer edge meshing of inner ring has the gear, the outer edge meshing of gear has the outer ring, the outer edge of outer ring runs through there is the oil filler point.
As a preferable technical scheme of the utility model, a first tooth groove is formed in the outer edge of the inner ring, a second tooth groove is formed in the inner wall of the outer ring, and the gear is meshed with the inner ring and the outer ring through the first tooth groove and the second tooth groove.
As a preferable technical scheme of the utility model, the top of the storage box is provided with the supporting rods, the number of the supporting rods is four, and the ultrasonic generator is fixedly assembled at the top of the supporting rods.
As a preferable technical scheme of the utility model, the ultrasonic generator and the ultrasonic vibration rod are matched equipment, and the ultrasonic generator and the ultrasonic vibration rod are combined into a wireless ultrasonic vibration assembly.
As a preferable technical scheme of the utility model, the electric valve and the wireless ultrasonic vibration component are controlled by an external remote controller, and the electric valve and the wireless ultrasonic vibration component are connected with the external remote controller through Bluetooth.
As a preferable technical scheme of the utility model, the bottom of the storage box is provided with a notch with the same diameter as the round hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. This wind turbine generator system main shaft oiling device uses through the cooperation of bin and interior ring, outer ring, can drive interior ring rotation when the main shaft rotates, through interior ring's rotation, a drive gear through the tooth's socket rotates together, through the rotation of gear, and then drive tooth's socket two rotations, make outer ring anticlockwise rotation, through extracting the top cap this moment, pour lubricating oil into the inner wall of bin later, open and shut through external remote controller control electric valve, make lubricating oil flow into outer ring's outer edge through the round hole, follow the oiling work is carried out to the outer edge of going into interior ring through the oil filler hole that outer ring outer edge was seted up later, possess the working strength who reduces staff, the advantage of using manpower sparingly.
2. This wind turbine generator system main shaft oiling device uses through the cooperation of wireless ultrasonic vibration subassembly and screw plug, when needs wash the inner wall of circular frame, only need through extracting the top cap, pour the inner wall of bin with the washing liquid afterwards, control wireless ultrasonic vibration subassembly through external remote controller and work for ultrasonic vibration stick carries out ultrasonic vibration at the inner wall of bin, and then lead to the washing liquid in the bin to obtain vibrations misce bene, open and shut through external controller control electric valve afterwards, flow the washing to inside gear, outer ring, interior ring, and the waste liquid after wasing, then the accessible rotates the screw plug, make the screw plug break away from the outer edge of circular frame, then flow the inner wall of circular frame.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic view of the structure of the ultrasonic generator of the present utility model;
FIG. 4 is a schematic view of the inner ring structure of the present utility model.
In the figure: 1. a main shaft body; 2. a circular frame; 3. a storage tank; 4. an ultrasonic generator; 5. a top cover; 6. a threaded plug; 7. an ultrasonic vibration rod; 8. a round hole; 9. an inner ring; 10. a gear; 11. an outer ring; 12. an oil filling hole; 13. an electric valve.
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. 1-4, a main shaft oiling device of a wind turbine generator comprises a main shaft body 1, wherein an outer edge of the main shaft body 1 is rotationally connected with a circular frame 2, a storage box 3 is fixedly assembled at the top of the circular frame 2, an ultrasonic generator 4 is arranged at the top of the storage box 3, a top cover 5 is arranged at the top of the storage box 3, a threaded plug 6 is connected with the outer edge of the circular frame 2 in a threaded manner, a round hole 8 is formed in the outer edge of the circular frame 2, an electric valve 13 is arranged on the inner wall of the round hole 8, an ultrasonic vibration rod 7 is arranged on the inner wall of the storage box 3, an inner ring 9 is fixedly connected with the outer edge of the main shaft body 1, a gear 10 is meshed with the outer edge of the gear 10, and an oil filling hole 12 is formed in the outer edge of the outer ring 11 in a penetrating manner.
In a preferred embodiment, the outer edge of the inner ring 9 is provided with a first tooth groove, the inner wall of the outer ring 11 is provided with a second tooth groove, the gear 10 is meshed with the inner ring 9 and the outer ring 11 through the first tooth groove and the second tooth groove, through the structure, when the main shaft body 1 rotates, the inner ring 9 is driven to rotate, the gear 10 is driven to rotate together through the rotation of the inner ring 9, the gear 10 is driven to rotate through the rotation of the gear 10, and the second tooth groove is driven to rotate, so that the outer ring 11 rotates anticlockwise.
In a preferred embodiment, the top of the storage box 3 is provided with support bars, and the number of the support bars is four, and the ultrasonic generator 4 is fixedly assembled at the top of the support bars, through the above structure, thereby making use of the arrangement of the support bars, and thus improving the stability of the ultrasonic generator 4.
In a preferred embodiment, the ultrasonic generator 4 and the ultrasonic vibration rod 7 are matched devices, and the ultrasonic generator 4 and the ultrasonic vibration rod 7 are combined into a wireless ultrasonic vibration assembly, so that the oil or cleaning solution in the storage tank 3 can be uniformly mixed by utilizing the matching of the wireless ultrasonic vibration assembly.
In a preferred embodiment, the electric valve 13 and the wireless ultrasonic vibration component are controlled by an external remote controller, and the electric valve 13 and the wireless ultrasonic vibration component are connected with the external remote controller through Bluetooth.
In a preferred embodiment, the bottom of the storage tank 3 is provided with a notch with the same diameter as the round hole 8, and through the structure, oil or cleaning solution can smoothly flow into the inner wall of the round frame 2 by utilizing the notch at the bottom of the storage tank 3 and further matching with the electric valve 13.
When the device is required to be used, firstly, the main shaft body 1 rotates, the inner ring 9 can be driven to rotate, the gear 10 is driven to rotate together through the first tooth groove, the gear 10 is driven to rotate, and then the second tooth groove is driven to rotate, so that the outer ring 11 rotates anticlockwise, at the moment, the top cover 5 is pulled out, lubricating oil is poured into the inner wall of the storage box 3, the electric valve 13 is controlled to open and close through the external remote controller, so that the lubricating oil flows into the outer edge of the outer ring 11 through the round hole 8, then the lubricating oil flows into the outer edge of the inner ring 9 through the oil injection hole 12 formed in the outer edge of the outer ring 11, and when the inner wall of the round frame 2 is required to be cleaned, the cleaning liquid is poured into the inner wall of the storage box 3 only through pulling out the top cover 5, the external remote controller is used for controlling the wireless ultrasonic vibration assembly to work, the ultrasonic vibration rod 7 vibrates on the inner wall of the storage box 3, the cleaning liquid in the storage box 3 is uniformly mixed, the electric valve 13 is controlled to open and close through the external controller, the electric valve 13 flows into the outer edge of the inner ring 10, the outer ring 11 flows into the outer edge of the outer ring 9, and then the outer ring 6 flows out of the round plug 2 through the round plug is separated from the round ring 2, and the round plug is cleaned through the round plug 2.
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 (6)
1. The utility model provides a wind turbine generator system main shaft oiling device, includes main shaft body (1), its characterized in that: the novel spindle comprises a spindle body (1), wherein a circular frame (2) is connected with the outer edge of the spindle body (1) in a rotating mode, a storage box (3) is fixedly arranged at the top of the circular frame (2), an ultrasonic generator (4) is arranged at the top of the storage box (3), a top cover (5) is arranged at the top of the storage box (3), a threaded plug (6) is connected with the outer edge of the circular frame (2) in a threaded mode, a round hole (8) is formed in the outer edge of the circular frame (2), an electric valve (13) is arranged on the inner wall of the round hole (8), an ultrasonic vibration rod (7) is arranged on the inner wall of the storage box (3), an inner ring (9) is fixedly connected with the outer edge of the spindle body (1), a gear (10) is meshed with the outer edge of the inner ring (11), and an oil injection hole (12) is formed in the outer edge of the outer ring (11) in a penetrating mode.
2. The wind turbine main shaft oiling device according to claim 1, wherein: the outer edge of the inner ring (9) is provided with a first tooth groove, the inner wall of the outer ring (11) is provided with a second tooth groove, and the gear (10) is meshed with the inner ring (9) and the outer ring (11) through the first tooth groove and the second tooth groove.
3. The wind turbine main shaft oiling device according to claim 1, wherein: the top of bin (3) is provided with the bracing piece, and the quantity of bracing piece is four, supersonic generator (4) fixed assembly is at the top of bracing piece.
4. The wind turbine main shaft oiling device according to claim 1, wherein: the ultrasonic generator (4) and the ultrasonic vibration rod (7) are matched equipment, and the ultrasonic generator (4) and the ultrasonic vibration rod (7) are combined into a wireless ultrasonic vibration assembly.
5. The wind turbine main shaft oiling device according to claim 4, wherein: the electric valve (13) and the wireless ultrasonic vibration assembly are controlled through an external remote controller, and the electric valve (13) and the wireless ultrasonic vibration assembly are connected with the external remote controller through Bluetooth.
6. The wind turbine main shaft oiling device according to claim 1, wherein: the bottom of the storage box (3) is provided with a notch with the same diameter as the round hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322949036.1U CN221054755U (en) | 2023-11-01 | 2023-11-01 | Main shaft oiling device of wind turbine generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322949036.1U CN221054755U (en) | 2023-11-01 | 2023-11-01 | Main shaft oiling device of wind turbine generator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221054755U true CN221054755U (en) | 2024-05-31 |
Family
ID=91224205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322949036.1U Active CN221054755U (en) | 2023-11-01 | 2023-11-01 | Main shaft oiling device of wind turbine generator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221054755U (en) |
-
2023
- 2023-11-01 CN CN202322949036.1U patent/CN221054755U/en active Active
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| GR01 | Patent grant |