CN212479453U - Impeller structure convenient to disassemble and assemble for wind power generation - Google Patents
Impeller structure convenient to disassemble and assemble for wind power generation Download PDFInfo
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- CN212479453U CN212479453U CN202021431311.0U CN202021431311U CN212479453U CN 212479453 U CN212479453 U CN 212479453U CN 202021431311 U CN202021431311 U CN 202021431311U CN 212479453 U CN212479453 U CN 212479453U
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- gear
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- power generation
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- wall
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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
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Abstract
The utility model belongs to the field of wind power generation, in particular to an impeller structure convenient for disassembly and assembly for wind power generation, which comprises an installation mechanism and a plurality of rotating mechanisms arranged on the outer side wall of the installation mechanism, wherein the installation mechanism comprises an installation disc and a plurality of transmission gears rotating on the inner wall of the installation mechanism, the transmission gears are circumferentially arranged on the circumference of the inner wall of the installation disc at equal intervals, and the inner wall of the installation disc is also rotatably connected with a plurality of worms corresponding to the transmission gears; when installing, use spanner and joint to carry out the joint, then rotate bevel gear, bevel gear drives a plurality of and connects the gear to carry out synchronous rotation, connects the gear and drives the worm and carry out synchronous rotation, and under drive gear's transmission, driven gear carries out synchronous rotation for the blade can be rotated to the inboard, and a plurality of blade all inwards rotates the shrink, and the occupation space of blade is less, and the personnel of being convenient for carry out the handling installation and dismantle.
Description
Technical Field
The utility model relates to a wind power generation field specifically is an impeller structure of convenient to detach equipment for wind power generation.
Background
With the increase of energy utilization modes, solar street lamps and wind power street lamps are more and more widely installed and used, wherein the wind power street lamps are more installed and used in windy areas and are not influenced by light, the wind power street lamps generate electricity by means of wind power, and when the wind power street lamps generate electricity, the wind power street lamps need to use impellers to convert the wind power into mechanical force, generate electricity by means of a generator and transmit the mechanical force to a storage battery for supplying power.
The existing impeller structure is relatively fixed, when the impeller is installed, the length of the blades cannot be folded, the occupied space is large, and the assembly of personnel is relatively inconvenient. Accordingly, one skilled in the art provides a detachable and easily assembled impeller structure for wind power generation to solve the above-mentioned problems of the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an impeller structure convenient to dismantle equipment for wind power generation 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 an impeller structure convenient to dismantle equipment for wind power generation, includes installation mechanism and installs a plurality of slewing mechanism at its lateral wall, installation mechanism includes the mounting disc and rotates a plurality of drive gear at its inner wall, a plurality of drive gear circumference equidistance interval arrangement is in the inner wall of mounting disc a week, the inner wall of mounting disc still rotate be connected with a plurality of worms that drive gear corresponds, a plurality of the worm respectively with correspond drive gear meshes, the worm is towards the coaxial fixedly connected with connecting gear of one end at mounting disc center, the coaxial rotation of inner wall of mounting disc is connected with umbrella type gear, a plurality of on the worm connecting gear all with umbrella type gear meshes, the central point department fixedly connected with joint of umbrella type gear, the lateral wall fixedly connected with a plurality of mounting disc with the connecting journal stirrup that drive gear corresponds, the outer side wall of the mounting disc is provided with a plurality of through grooves corresponding to the connecting support lugs, the rotating mechanism comprises blades and a driven gear fixed at one end of the blades, the driven gear is rotatably connected with the connecting support lugs, and the driven gear penetrates through the through grooves and is meshed with the transmission gear.
As a further aspect of the present invention: both ends of the worm are fixedly connected with bearings, and the worm is rotatably connected with the mounting disc through the bearings.
As a further aspect of the present invention: the clamping joint is a regular quadrangular prism.
As a further aspect of the present invention: the opening end of the mounting disc is fixedly connected with a sealing cover, and a through hole is formed in the center of the sealing cover.
As a further aspect of the present invention: the top end of the clamping joint penetrates through the through hole and extends to the outer side of the sealing cover.
As a further aspect of the present invention: the clamping joint is made of stainless steel.
As a further aspect of the present invention: the diameter of the sealing cover is the same as the outer diameter of the mounting disc, and the sealing cover is made of transparent plastic.
Compared with the prior art, the beneficial effects of the utility model are that:
when installing, use spanner and joint to carry out the joint, then rotate the bevel gear, the bevel gear drives a plurality of and connects the gear and carry out synchronous rotation, it drives the worm and carries out synchronous rotation to connect the gear, because worm and drive gear meshing, drive gear meshes with the driven gear who is connected on the journal stirrup, under drive gear's transmission, driven gear carries out synchronous rotation, make the blade rotate to the inboard, a plurality of blade all inwards rotates the shrink, the occupation space of blade is less, the personnel of being convenient for carry out handling installation and dismantlement, after the installation finishes, the contra-rotation bevel gear, make a plurality of blade rotate the expansion to the outside in step, increase blade and the transversal length of wind contact.
Drawings
FIG. 1 is a schematic structural view of a detachable and easily assembled impeller structure for wind power generation;
FIG. 2 is a schematic view of an internal structure of a mounting plate in an impeller structure for wind power generation, which is convenient to disassemble and assemble;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is a schematic view of a bevel gear structure of an impeller structure for wind power generation, which is easy to disassemble and assemble.
In the figure: 1. an installation mechanism; 101. a through groove; 11. mounting a disc; 111. connecting the support lug; 12. a transmission gear; 13. a worm; 131. a connecting gear; 132. a bearing; 14. a bevel gear; 141. a clamping head; 15. a sealing cover; 151. a through hole; 2. a rotating mechanism; 21. a blade; 22. a driven gear.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, an impeller structure for wind power generation, which is easy to disassemble and assemble, includes an installation mechanism 1 and a plurality of rotating mechanisms 2 installed on an outer side wall of the installation mechanism 1, the installation mechanism 1 includes an installation plate 11 and a plurality of transmission gears 12 rotating on an inner wall of the installation plate, the plurality of transmission gears 12 are circumferentially arranged on a circumference of the inner wall of the installation plate 11 at equal intervals, the inner wall of the installation plate 11 is further rotatably connected with a plurality of worms 13 corresponding to the transmission gears 12, the plurality of worms 13 are respectively engaged with the corresponding transmission gears 12, one end of the worm 13 facing to the center of the installation plate 11 is coaxially and fixedly connected with a connecting gear 131, the inner wall of the installation plate 11 is coaxially and rotatably connected with an umbrella gear 14, the connecting gears 131 on the plurality of worms 13 are all engaged with the umbrella gear 14, and, the outer side wall of the mounting disc 11 is fixedly connected with a plurality of connecting lugs 111 corresponding to the transmission gear 12, the outer side wall of the mounting disc 11 is provided with a plurality of penetrating grooves 101 corresponding to the connecting lugs 111, the rotating mechanism 2 comprises blades 21 and a driven gear 22 fixed at one end of the blades, the driven gear 22 is rotatably connected with the connecting lugs 111, and the driven gear 22 penetrates through the penetrating grooves 101 and is meshed with the transmission gear 12.
In this embodiment: when the blade 21 is installed, a wrench is used for clamping with the clamping head 141, then the bevel gear 14 is rotated, the bevel gear 14 drives the connecting gears 131 to synchronously rotate, the connecting gears 131 drive the worm 13 to synchronously rotate, the worm 13 is meshed with the transmission gear 12, the transmission gear 12 is meshed with the driven gear 22 on the connecting support lug 111, the driven gear 22 synchronously rotates under the transmission of the transmission gear 12, the blade 21 can rotate inwards, the blades 21 rotate inwards and contract, the occupied space of the blades 21 is small, the lifting installation and the disassembly are convenient for personnel, after the installation is finished, the bevel gear 14 is reversely rotated, the blades 21 synchronously rotate outwards and expand, and the cross-sectional length of the blades 21 contacting with wind is increased.
In fig. 1 and 2: the installation mechanism 1 comprises an installation mechanism 1 and a plurality of rotating mechanisms 2 arranged on the outer side wall of the installation mechanism 1, the installation mechanism 1 comprises an installation disc 11 and a plurality of transmission gears 12 rotating on the inner wall of the installation disc 11, the plurality of transmission gears 12 are circumferentially arranged on one circle of the inner wall of the installation disc 11 at equal intervals, the inner wall of the installation disc 11 is also rotatably connected with a plurality of worms 13 corresponding to the transmission gears 12, the plurality of worms 13 are respectively meshed with the corresponding transmission gears 12, one ends of the worms 13 facing the center of the installation disc 11 are coaxially and fixedly connected with connecting gears 131, the inner wall of the installation disc 11 is coaxially and rotatably connected with umbrella-shaped gears 14, the connecting gears 131 on the plurality of worms 13 are all meshed with the umbrella-shaped gears 14, the central position of the umbrella-shaped gears 14 is fixedly connected with a clamping joint 141, the outer side wall of the installation disc 11 is fixedly connected with a plurality of connecting lugs 111 corresponding to the transmission, the rotating mechanism 2 comprises blades 21 and a driven gear 22 fixed at one end of the blades, the driven gear 22 is rotatably connected with a connecting support lug 111, the driven gear 22 penetrates through the through groove 101 and is meshed with the transmission gear 12, when the umbrella-shaped gear 14 is installed, a wrench is used for clamping with the clamping head 141, then the umbrella-shaped gear 14 is rotated, the umbrella-shaped gear 14 drives a plurality of connecting gears 131 to synchronously rotate, the connecting gears 131 drive the worms 13 to synchronously rotate, as the worms 13 are meshed with the transmission gear 12, the transmission gear 12 is meshed with the driven gear 22 on the connecting support lug 111, under the transmission of the transmission gear 12, the driven gear 22 synchronously rotates, so that the blades 21 can rotate inwards, the blades 21 all rotate inwards and contract, the occupied space of the blades 21 is small, the lifting installation and disassembly of personnel are convenient, after the installation, the umbrella-shaped gear 14 is reversely rotated, so that the plurality of blades 21 synchronously rotate outwards and expand, and the contact cross-sectional length of the blades 21 and wind is increased.
In fig. 2 and 3: both ends of the worm 13 are fixedly connected with bearings 132, the worm 13 is rotatably connected with the mounting disc 11 through the bearings 132, and the normal rotation of the worm 13 is ensured while the worm 13 and the bearings 132 are connected.
In fig. 4: the clamping joint 141 is a regular quadrangular prism, and can be clamped with the clamping joint 141 by using a universal wrench in the market, so that the use is convenient.
In fig. 1: the sealed lid 15 of open end fixedly connected with of mounting disc 11, through hole 151 has been seted up to the central point department of putting of sealed lid 15, through hole 151 is run through on joint 141's top, and extend to the outside of sealed lid 15, sealed lid 15 can protect the inside of mounting disc 11, and simultaneously, can carry out normal joint rotation to joint 141, joint 141's material is the stainless steel, stainless steel's joint 141 is difficult for taking place the corrosion, life is higher, the diameter of sealed lid 15 is the same with the external diameter of mounting disc 11, can effectually protect the inside of mounting disc 11, the material of sealed lid 15 is transparent plastic, the inside condition of observation mounting disc 11 that can understand, it overhauls to be located the maintenance personal.
The utility model discloses a theory of operation is: when the blade 21 is installed, a wrench is used for clamping with the clamping head 141, then the bevel gear 14 is rotated, the bevel gear 14 drives the connecting gears 131 to synchronously rotate, the connecting gears 131 drive the worm 13 to synchronously rotate, the worm 13 is meshed with the transmission gear 12, the transmission gear 12 is meshed with the driven gear 22 on the connecting support lug 111, the driven gear 22 synchronously rotates under the transmission of the transmission gear 12, the blade 21 can rotate inwards, the blades 21 rotate inwards and contract, the occupied space of the blades 21 is small, the lifting installation and the disassembly are convenient for personnel, after the installation is finished, the bevel gear 14 is reversely rotated, the blades 21 synchronously rotate outwards and expand, and the cross-sectional length of the blades 21 contacting with wind is increased.
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 an impeller structure convenient to dismantle equipment for wind power generation, its characterized in that, including installation mechanism (1) and a plurality of slewing mechanism (2) of installing at its lateral wall, installation mechanism (1) includes mounting disc (11) and rotates a plurality of drive gear (12) at its inner wall, a plurality of drive gear (12) circumference equidistance interval arrangement is in the inner wall a week of mounting disc (11), the inner wall of mounting disc (11) still rotate be connected with a plurality of worm (13) that drive gear (12) correspond, a plurality of worm (13) respectively with correspond drive gear (12) meshing, worm (13) orientation the coaxial fixedly connected with in one end at mounting disc (11) center connects gear (131), the inner wall coaxial rotation of mounting disc (11) is connected with umbrella type gear (14), a plurality of on worm (13) connecting gear (131) all with bevel gear (14) meshing, the central point of bevel gear (14) puts fixedly connected with joint (141), the lateral wall fixedly connected with of mounting disc (11) a plurality of with connection journal stirrup (111) that drive gear (12) correspond, the lateral wall of mounting disc (11) seted up a plurality of with pass through groove (101) that connect journal stirrup (111) to correspond, slewing mechanism (2) include blade (21) and fix passive gear (22) in its one end, passive gear (22) with connect journal stirrup (111) to rotate and be connected, passive gear (22) run through pass through groove (101) and with drive gear (12) meshing.
2. The impeller structure convenient for disassembly and assembly for wind power generation according to claim 1, wherein bearings (132) are fixedly connected to both ends of the worm (13), and the worm (13) is rotatably connected with the mounting plate (11) through the bearings (132).
3. The impeller structure for wind power generation convenient to disassemble and assemble as claimed in claim 1, characterized in that, the bayonet joint (141) is a regular quadrangular prism.
4. The impeller structure convenient for disassembly and assembly for wind power generation according to claim 1, wherein a sealing cover (15) is fixedly connected to the open end of the mounting plate (11), and a through hole (151) is formed in the center of the sealing cover (15).
5. The impeller structure for wind power generation convenient to disassemble and assemble according to claim 4, characterized in that the top end of the snap joint (141) penetrates through the through hole (151) and extends to the outside of the sealing cover (15).
6. The impeller structure convenient for disassembly and assembly for wind power generation according to claim 1, wherein the material of the snap joint (141) is stainless steel.
7. The impeller structure convenient for disassembly and assembly for wind power generation according to claim 4, wherein the diameter of the sealing cover (15) is the same as the outer diameter of the mounting plate (11), and the sealing cover (15) is made of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431311.0U CN212479453U (en) | 2020-07-20 | 2020-07-20 | Impeller structure convenient to disassemble and assemble for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021431311.0U CN212479453U (en) | 2020-07-20 | 2020-07-20 | Impeller structure convenient to disassemble and assemble for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212479453U true CN212479453U (en) | 2021-02-05 |
Family
ID=74451817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021431311.0U Expired - Fee Related CN212479453U (en) | 2020-07-20 | 2020-07-20 | Impeller structure convenient to disassemble and assemble for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212479453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374487A (en) * | 2021-07-22 | 2021-09-10 | 中国铁建重工集团股份有限公司 | Shield constructs machine and soil storehouse agitating unit thereof |
-
2020
- 2020-07-20 CN CN202021431311.0U patent/CN212479453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374487A (en) * | 2021-07-22 | 2021-09-10 | 中国铁建重工集团股份有限公司 | Shield constructs machine and soil storehouse agitating unit thereof |
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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: 20210205 Termination date: 20210720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |