CN219816712U - Turning device of wind power generation blade - Google Patents
Turning device of wind power generation blade Download PDFInfo
- Publication number
- CN219816712U CN219816712U CN202320480454.8U CN202320480454U CN219816712U CN 219816712 U CN219816712 U CN 219816712U CN 202320480454 U CN202320480454 U CN 202320480454U CN 219816712 U CN219816712 U CN 219816712U
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- China
- Prior art keywords
- plate body
- connecting rod
- wind power
- power generation
- conical gear
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- 238000010248 power generation Methods 0.000 title claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 abstract description 32
- 230000017525 heat dissipation Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing 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
- Wind Motors (AREA)
Abstract
The utility model relates to the technical field of wind power generation blades and discloses a wind power generation blade turnover device, wherein upright posts are fixedly arranged at two ends of the top of a base, a first connecting rod is rotatably connected between the two upright posts through bearings, a second bevel gear is fixedly sleeved on the surface of each of the two ends of the first connecting rod, the first bevel gear is meshed with the surface of the second bevel gear, when the wind power generation blade turnover device is used, the first bevel gear is driven to rotate through the operation of a rotating motor, so that the second bevel gear meshed with the first connecting rod is driven to rotate, the first connecting rod drives a plate body and the second plate body to turn, the turnover of a fan blade is realized, the forward and backward rotation of the rotating motor realizes the turnover and return stroke of the device, and the fatigue and the complexity of the turnover of the fan blade are distinguished by the upward and backward turnover of the plate body and the fan blade.
Description
Technical Field
The utility model belongs to the technical field of wind power generation blades, and particularly relates to a turnover device of a wind power generation blade.
Background
Wind energy is increasingly valued by various countries as a clean and efficient renewable energy source, and the accumulated total amount of wind power installation in China is more than 1 hundred million kilowatts. The wind power blade is one of core components of the wind driven generator, and accounts for about 20% of the total cost of the wind driven generator. Along with the increasing development of wind energy in various countries, the large-scale wind turbine becomes a trend of wind energy utilization, and the development focus is gradually changed from onshore wind power to offshore wind power. At present, the single-machine capacity of a fan is gradually increased, the size of a wind power blade is continuously lengthened, so that higher requirements are provided for wind power equipment manufacturing technology and blade manufacturing technology, the length of the blade of the wind power generator is different due to different power, when the blade is subjected to operations such as painting and polishing, the blade is difficult to turn over due to large size, time and labor are wasted, inconvenience is brought, and meanwhile the manpower consumption is increased.
Disclosure of Invention
The utility model aims at the turning device of the wind power generation blade of the existing device, and has the advantages of reducing labor and increasing application range.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a wind power generation blade's turning device, includes the base, the equal fixed mounting in both ends at base top has the stand, two all rotate through the bearing between the stand and be connected with connecting rod one, the surface of connecting rod one both ends is all fixed to cup joint conical gear two, conical gear two's surface engagement has conical gear one, conical gear one's inside has fixedly cup jointed the output of rotating motor through the shaft coupling, connecting rod one's bottom is equipped with plate body one and plate body two respectively, the equal fixed mounting in both ends of plate body one rear side has the dead lever, plate body one's inside fixed mounting has the biax motor, the connecting rod two has all been cup jointed through the shaft coupling is fixed to the output of biax motor, conical gear three has cup jointed conical gear three to connecting rod two's fixed surface engagement, conical gear four's inside has fixedly cup jointed the threaded rod that runs through to the dead lever inside, threaded rod's surface threaded connection has the screw thread piece with plate body two rear side fixed connection, the both sides of screw thread piece all are fixed mounting has the slider.
The technical scheme is adopted: when the turnover device for the wind power generation blade is used, the first plate body and the second plate body are adjusted to have a certain distance, then the fan blade is placed at the top of the second plate body, then the double-shaft motor is operated, the second connecting rod and the third conical gear are driven to rotate through the operation of the double-shaft motor, so that the fourth conical gear meshed with the screw rod is driven to rotate, the screw rod rotates inside the fixed rod more smoothly through the bearing, the threaded rod drives the second plate body to longitudinally move through the threaded rod, the sliding groove and the sliding block are matched with each other to slide, so that the first plate body moves, then the fan blade is clamped and fixed between the first plate body and the second plate body, the fan blade with different sizes and thicknesses is clamped and fixed through the arrangement of the first plate body and the second plate body, the application range of the turnover device is increased, the practicability is improved, when the wind power generation blade is turned, the bevel gear I is driven to rotate through the operation of the rotary motor, so that the bevel gear II meshed with the bevel gear I drives the connecting rod I to rotate, the connecting rod I is fixedly installed between the mounting sleeve and the plate body I, the plate body I and the plate body II are driven to turn through the rotation of the connecting rod I, the turnover of the fan blade is realized, the forward and backward rotation of the rotary motor realizes the turnover and return stroke of the device, the plate body I, the plate body II and the fan blade are turned upwards and backwards, the easy turnover of the fan blade is realized, the falling between the fan blade and the plate body I and the plate body II is avoided, the fixed rod also plays the role of limiting and supporting at the rear, the turnover device realizes the easy turnover of the fan blade, and distinguishes the fatigue and the trouble of the turnover of the existing blade, the fan blade is convenient to produce and use, the shell plays a role in protecting and shielding the rotating motor, and the first heat dissipation hole is matched with the rotating motor to dissipate heat.
The utility model is further arranged that the surface of the rotary motor is sleeved with a shell fixedly connected with one side of the upright post, and the bottom of the shell is provided with a first radiating hole matched with the rotary motor for radiating.
The technical scheme is adopted: the shell plays a role in protecting and shielding the rotary motor, and the first heat dissipation hole is matched with the rotary motor for heat dissipation.
The utility model is further characterized in that the surface of the first connecting rod is fixedly sleeved with a mounting sleeve fixedly connected with the top of the first plate body.
The technical scheme is adopted: the installation sleeve is used for fixedly installing the first plate body and the first connecting rod.
The utility model is further characterized in that the threaded rod is in rotary connection with the inside of the fixed rod through a bearing, and a second radiating hole matched with the double-shaft motor for radiating is formed in the bottom of the first plate body.
The technical scheme is adopted: the threaded rod rotates inside the fixed rod more smoothly through the bearing, and the second cooling hole is matched with the double-shaft motor to cool.
The utility model is further arranged that both sides of the inside of the fixed rod are provided with sliding grooves matched with the sliding blocks for sliding.
The technical scheme is adopted: the sliding groove and the sliding block are matched with each other for sliding use.
In summary, the utility model has the following beneficial effects:
1. when the turnover device for the wind power generation blade is used, the first bevel gear is driven to rotate through the operation of the rotating motor, so that the second bevel gear meshed with the first bevel gear drives the first connecting rod to rotate, the first plate body and the second plate body are driven to turn through the rotation of the first connecting rod, the turnover of the fan blade is realized, the turnover and return stroke of the device are realized through the forward and backward rotation of the rotating motor, the turnover of the fan blade is realized through the upward and backward turnover of the first plate body, the second plate body and the fan blade, the fatigue and the complexity of the turnover of the existing blade are distinguished, and convenience is brought to the production and the use of the fan blade;
2. when using wind power generation blade's turning device, the priority is placed fan blade in plate body two tops, then operation biax motor operation, the operation through biax motor will drive connecting rod two and conical gear three and rotate, thereby make intermeshing's conical gear four drive the threaded rod rotate, will make threaded connection's screw thread piece drive plate body two carry out longitudinal movement through the threaded rod, then fan blade will be fixed by the centre gripping between plate body one and the plate body two, through the setting of plate body one and plate body two, be favorable to carrying out the centre gripping with the fan blade of different size thickness fixedly, increase this turning device's application scope, improve the practicality.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the rear side of a first and second plate bodies of the present utility model.
Reference numerals: 1. a column; 2. a mounting sleeve; 3. a housing; 4. a rotary motor; 5. a biaxial motor; 6. a first conical gear; 7. a second bevel gear; 8. a conical gear III; 9. a conical gear IV; 10. a first connecting rod; 11. a first plate body; 12. a second plate body; 13. a fixed rod; 14. a second connecting rod; 15. a threaded rod; 16. a screw block; 17. a chute; 18. a slide block; 19. and (5) a base.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1 and 2, the turning device of the wind power generation blade comprises a base 19, two ends of the top of the base 19 are fixedly provided with upright posts 1, a first connecting rod 10 is rotatably connected between the two upright posts 1 through bearings, the surfaces of the two ends of the first connecting rod 10 are fixedly sleeved with a second conical gear 7, the surface of the second conical gear 7 is meshed with a first conical gear 6, the inside of the first conical gear 6 is fixedly sleeved with the output end of a rotating motor 4 through a coupling, the bottom of the first connecting rod 10 is respectively provided with a first plate 11 and a second plate 12, the surface of the rotating motor 4 is sleeved with a first shell 3 fixedly connected with one side of the upright post 1, the bottom of the shell 3 is provided with a first heat dissipation hole matched with the rotating motor 4 for heat dissipation, the first shell 3 plays a role of protection shielding at the rotating motor 4 and is matched with the rotating motor 4 for heat dissipation, the fixed surface of connecting rod one 10 has cup jointed the installation cover 2 with 11 top fixed connection of plate body, install and carry out fixed mounting between 2 with plate body one 11 and the connecting rod one 10, when using wind power generation blade's turning device, will drive bevel gear one 6 through the operation of rotating motor 4 and rotate, thereby make intermeshing's bevel gear two 7 drive connecting rod one 10 rotate, the rotation of connecting rod one 10 will drive plate body one 11 and plate body two 12 and overturn, realize the upset to fan blade, the positive and negative rotation of rotating motor 4 will realize the upset and the return stroke of device, through upwards backward upset with plate body one 11, plate body two 12 and fan blade, realize the relaxation of fan blade upset, distinguish the tired and loaded down with trivial details of current blade upset, it is convenient to produce and use for fan blade.
The use process is briefly described: when the turnover device for the wind power generation blade is used, the bevel gear I6 is driven to rotate through the operation of the rotating motor 4, so that the bevel gear II 7 meshed with each other drives the connecting rod I10 to rotate, the connecting rod I10 is fixedly installed between the mounting sleeve 2 and the plate body I11, the rotation of the connecting rod I10 drives the plate body I11 and the plate body II 12 to turn over, the turnover of the fan blade is realized, the forward and backward rotation of the rotating motor 4 realizes the turnover and return stroke of the device, the easy turnover of the fan blade is realized through the upward and backward turnover of the plate body I11, the plate body II 12 and the fan blade, the falling-off between the fan blade and the plate body I11 and the plate body II 12 is avoided, the fixing rod 13 also plays the role of limiting and supporting in the rear, the fatigue and the fussy of the turnover of the fan blade are realized through the turnover device, convenience is brought for the production and the use of the fan blade, the shell 3 plays the role of protecting and shielding in the rotating motor 4, and the heat dissipation hole is matched with the rotating motor 4 to dissipate heat.
Example 2:
referring to fig. 1, 2 and 3, the turning device of the wind power generation blade comprises a base 19, wherein two ends of the rear side of a first plate body 11 are fixedly provided with a fixed rod 13, the inside of the first plate body 11 is fixedly provided with a double-shaft motor 5, the output end of the double-shaft motor 5 is fixedly sleeved with a second connecting rod 14 through a coupler, the surface of the second connecting rod 14 is fixedly sleeved with a third conical gear 8, the surface of the third conical gear 8 is meshed with a fourth conical gear 9, the inside of the fourth conical gear 9 is fixedly sleeved with a threaded rod 15 penetrating into the fixed rod 13, the surface of the threaded rod 15 is in threaded connection with a threaded block 16 fixedly connected with the rear side of a second plate body 12, two sides of the threaded block 16 are fixedly provided with sliding blocks 18, the threaded rod 15 is in rotational connection with the inside of the fixed rod 13 through a bearing, the bottom of the first plate body 11 is provided with a second heat dissipation hole matched with the double-shaft motor 5 for heat dissipation, the rotation of the threaded rod 15 in the fixed rod 13 is smoother through the bearing, the second heat dissipation hole is matched with the double-shaft motor 5 to conduct heat dissipation, the two sides of the inside of the fixed rod 13 are provided with the sliding grooves 17 matched with the sliding blocks 18 for sliding, the sliding grooves 17 and the sliding blocks 18 are mutually matched for sliding, when the turnover device of the wind power generation blade is used, the wind power generation blade is preferentially placed at the top of the second plate body 12, then the double-shaft motor 5 is operated, the second connecting rod 14 and the third conical gear 8 are driven to rotate through the operation of the double-shaft motor 5, the fourth conical gear 9 meshed with each other drives the threaded rod 15 to rotate, the threaded rod 15 drives the second plate body 12 to longitudinally move through the threaded blocks 16 which are in threaded connection, then the wind power generation blade is clamped and fixed between the first plate body 11 and the second plate body 12, through the arrangement of the first plate body 11 and the second plate body 12, the fan blade clamping device is beneficial to clamping and fixing fan blades with different sizes and thicknesses, the application range of the turnover device is increased, and the practicability is improved.
The use process is briefly described: when using wind power generation blade's turning device, the adjustment is first to have the one end distance between plate body 11 and the plate body second 12 to preferentially, then place fan blade at plate body second 12 top, then operate biax motor 5 operation, it rotates to drive connecting rod second 14 and conical gear third 8 through the operation of biax motor 5, thereby make intermeshing's conical gear fourth 9 drive threaded rod 15 rotate, make threaded rod 15 at the inside rotation of dead lever 13 smoother through the bearing, it carries out longitudinal movement to drive plate body second 12 through threaded rod 15 will make threaded connection's screw thread piece 16, spout 17 and slider 18 mutually support and slide and use, thereby make plate body second 12 to plate body first 11 remove, then fan blade will be held fixedly by plate body first 11 and plate body second 12 between, through the setting of plate body first 11 and plate body second 12, be favorable to holding the fan blade of different size thickness is fixed, increase this turning device's application scope, and practicability is improved.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. Wind power generation blade's turning device, including base (19), its characterized in that: the two ends of the top of the base (19) are fixedly provided with upright posts (1), two upright posts (1) are respectively and rotatably connected with a first connecting rod (10) through bearings, the surfaces of the two ends of the first connecting rod (10) are fixedly sleeved with a second conical gear (7), the surface of the second conical gear (7) is meshed with a first conical gear (6), the interior of the first conical gear (6) is fixedly sleeved with the output end of a rotary motor (4) through a coupling, the bottom of the first connecting rod (10) is respectively provided with a first plate body (11) and a second plate body (12), the two ends of the rear side of the first plate body (11) are respectively and fixedly provided with a fixed rod (13), the interior of the first plate body (11) is fixedly provided with a second double-shaft motor (5), the output end of the double-shaft motor (5) is fixedly sleeved with a second connecting rod (14) through a coupling, the surface of the second connecting rod (14) is fixedly sleeved with a third conical gear (8), the surface of the third conical gear (8) is meshed with a fourth conical gear (9), the interior of the fourth conical gear (9) is fixedly sleeved with a second threaded rod (15) and is fixedly connected with a second threaded rod (15) through a threaded rod (15), both sides of the thread block (16) are fixedly provided with sliding blocks (18).
2. The turning device of a wind power generation blade according to claim 1, wherein: the surface of the rotary motor (4) is sleeved with a shell (3) fixedly connected with one side of the upright post (1), and a first radiating hole matched with the rotary motor (4) for radiating is formed in the bottom of the shell (3).
3. The turning device of a wind power generation blade according to claim 1, wherein: the surface of the first connecting rod (10) is fixedly sleeved with a mounting sleeve (2) fixedly connected with the top of the first plate body (11).
4. The turning device of a wind power generation blade according to claim 1, wherein: the threaded rod (15) is connected with the inside rotation of the fixed rod (13) through a bearing, and a second radiating hole matched with the double-shaft motor (5) for radiating is formed in the bottom of the first plate body (11).
5. The turning device of a wind power generation blade according to claim 1, wherein: both sides of the inside of the fixed rod (13) are provided with sliding grooves (17) which are matched with sliding blocks (18) for sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320480454.8U CN219816712U (en) | 2023-03-13 | 2023-03-13 | Turning device of wind power generation blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320480454.8U CN219816712U (en) | 2023-03-13 | 2023-03-13 | Turning device of wind power generation blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219816712U true CN219816712U (en) | 2023-10-13 |
Family
ID=88277824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320480454.8U Active CN219816712U (en) | 2023-03-13 | 2023-03-13 | Turning device of wind power generation blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219816712U (en) |
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2023
- 2023-03-13 CN CN202320480454.8U patent/CN219816712U/en active Active
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