CN111550369A - Multi-angle rotating wind power generation device - Google Patents
Multi-angle rotating wind power generation device Download PDFInfo
- Publication number
- CN111550369A CN111550369A CN202010448335.5A CN202010448335A CN111550369A CN 111550369 A CN111550369 A CN 111550369A CN 202010448335 A CN202010448335 A CN 202010448335A CN 111550369 A CN111550369 A CN 111550369A
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- positioning
- wind power
- power generation
- limiting
- generation device
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- 238000010248 power generation Methods 0.000 title claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/60—Control system actuates through
- F05B2270/606—Control system actuates through mechanical actuators
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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
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a multi-angle rotating wind power generation device which comprises a supporting base and a wind power generator, wherein the supporting base is connected with a supporting column in a welding mode, a fixed seat is installed on the outer side of the top end of the supporting column and is fixedly welded to the bottom surface of the wind power generator, a connecting wire is arranged on the wind power generator and penetrates through the fixed seat to be connected with the supporting column, a positioning plate is fixedly installed on the top surface of the supporting column, the positioning plate is installed inside the fixed seat, a screw hole is formed in the bottom surface of the fixed seat and is connected with the top end of a connecting rod, and a positioning stud is installed at the bottom. This multi-angle rotating's wind power generation set, the whole accessible fixing base of aerogenerator carries out the regulation work of angle in the rotation on support column top, and the fixing base can drive the location ball and carry out rotation work on the fixed column simultaneously carrying out rotatory in-process to the whole stability of carrying out rotation angle regulation work has been increased.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to a wind power generation device capable of rotating at multiple angles.
Background
The wind power generation device mainly converts kinetic energy of wind into electric energy so as to be conveniently utilized by people, and meanwhile, wind energy is a clean and pollution-free renewable energy source, and the wind power generation is favorable for environment-friendly work, so that after the wind blows to blades, a wind wheel is driven to rotate so as to facilitate the work of power generation, but the existing wind power generation device still has the following problems;
1. the general wind power generation device is directly installed at the top end of the supporting column, so that the subsequent angle adjustment work of a worker on the wind power generation device according to the wind direction is not convenient enough, the wind power generation device cannot be rapidly rotated to a proper angle for wind power generation, and the overall work efficiency is reduced;
2. in the using process, the whole assembly of the wind power generation device is inconvenient for workers, if the angle of the wind power generation device needs to be adjusted, the wind power generation device cannot be directly fixed in the mounting process.
Therefore, we have proposed a multi-angle rotating wind power generating apparatus in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a multi-angle rotating wind power generation device, and aims to solve the problems that the wind power generation device in the existing market provided by the background technology is directly arranged at the top end of a supporting column, so that the subsequent angle adjustment work of a worker on the wind power generation device according to the wind direction is not convenient, the wind power generation device cannot be quickly rotated to a proper angle for wind power generation, and the overall work efficiency is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-angle rotating's wind power generation set, is including supporting base and aerogenerator, support base and support column welded connection, and the top outside of support column installs the fixing base to fixing base welded fastening is in aerogenerator's bottom surface, the last connecting wire that is provided with of aerogenerator, and the connecting wire passes fixing base and support column interconnect to the top surface fixed mounting of support column has the locating plate, and the inside at the fixing base is installed to the locating plate simultaneously, the screw has been seted up to the bottom surface of fixing base, and the top interconnect of screw and connecting rod to the locating stud is installed to the bottom of connecting rod, locating stud and carousel threaded connection, and the carousel passes through ball and lantern ring interconnect to lantern ring welded fastening is at the surface of support column, the locating hole has been.
Preferably, the locating plate includes through-hole, fixed column and location ball, and the center of locating plate is provided with the through-hole, the internally mounted of locating plate has the location ball, and the location ball passes through fixed column and locating plate interconnect.
Preferably, the positioning balls and the fixing columns form a rotating structure, the fixing columns and the positioning plate are of an integrated structure, and the positioning balls are distributed on the positioning plate at equal angles.
Preferably, the connecting rods are symmetrically distributed about the longitudinal center line of the supporting column, the connecting mode of the connecting rods and the screw holes is threaded connection, and the connecting mode of the connecting rods and the positioning screw columns is threaded connection.
Preferably, the positioning stud comprises a sleeve, a limiting rod, a positioning block, a positioning groove and a connecting spring, the sleeve is installed on the outer side of the positioning stud, the limiting rod is fixedly installed on the bottom surface of the sleeve, the positioning block is fixedly installed on the outer surface of the positioning stud, the positioning block is connected with the positioning groove in an interconnecting mode, the positioning groove is formed in the inner wall of the sleeve, the connecting spring is installed inside the positioning groove, and the connecting spring is fixedly connected with the positioning block.
Preferably, the carousel includes spacing axle, spacing plectane, positioning spring, dead lever, ring and spacing hole, and the internally mounted of carousel has spacing axle to the fixed surface of spacing axle installs spacing plectane, spacing plectane is located the inside of carousel, and the inside of carousel is provided with positioning spring, and positioning spring is located the outside of spacing axle, and spacing axle runs through carousel and locating hole interconnect simultaneously, the fixed surface of carousel installs the dead lever, and dead lever and ring fixed connection to spacing hole has been seted up to the top surface of carousel, the carousel passes through the ball and constitutes revolution mechanic with the lantern ring.
Preferably, the limiting shaft and the turntable form a telescopic structure through a limiting circular plate and a positioning spring, the limiting shaft and the positioning holes are connected in a clamping manner, and the positioning holes are distributed on the lantern ring at equal intervals.
Preferably, the connecting mode of gag lever post and spacing hole is the block connection, and the gag lever post is around telescopic longitudinal center line symmetric distribution to the sleeve constitutes sliding construction with the locating stud, the sleeve passes through the constant head tank and the constant head tank constitutes extending structure with the locating piece.
Compared with the prior art, the invention has the beneficial effects that: the wind power generation device with multi-angle rotation;
1. the wind driven generator can integrally adjust the angle through the rotation of the fixed seat at the top end of the support column, and meanwhile, the fixed seat can drive the positioning ball to rotate on the fixed column in the rotating process, so that the stability of integrally adjusting the rotating angle is improved;
2. the working personnel can drive the turntable to stably rotate on the lantern ring through the balls by the aid of the circular ring and the fixed rod, the turntable can conveniently drive the fixed seat to rotate through the positioning stud and the connecting rod, the working personnel can conveniently perform angle adjustment operation at the bottom of the device, and convenience in overall operation is improved;
3. the clamping connection of the limiting shaft and the positioning hole can fix the position of the rotary table on the sleeve ring, and meanwhile, the rotary table can be conveniently fixed at different angle positions, so that the overall stability of the device is improved, and the phenomenon that a follow-up wind driven generator rotates is avoided.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of a front-view connection cross-section of the fixing base and the supporting post of the present invention;
FIG. 3 is a schematic structural view of a front view of a turntable according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a top-view connection structure of a positioning block and a positioning groove according to the present invention;
FIG. 6 is a schematic top view of the fixing base of the present invention;
FIG. 7 is a schematic top view of the turntable according to the present invention.
In the figure: 1. a support base; 2. a support pillar; 3. a fixed seat; 4. a wind power generator; 5. a connecting wire; 6. positioning a plate; 61. a through hole; 62. fixing a column; 63. a positioning ball; 7. a screw hole; 8. a connecting rod; 9. positioning the stud; 91. a sleeve; 92. a limiting rod; 93. positioning blocks; 94. positioning a groove; 95. a connecting spring; 10. a turntable; 101. a limiting shaft; 102. a limiting circular plate; 103. a positioning spring; 104. fixing the rod; 105. a circular ring; 106. a limiting hole; 11. a ball bearing; 12. a collar; 13. and (7) positioning the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a wind power generation device capable of rotating at multiple angles comprises a supporting base 1 and a wind power generator 4, wherein the supporting base 1 is connected with a supporting column 2 in a welding manner, a fixed seat 3 is arranged on the outer side of the top end of the supporting column 2, the fixed seat 3 is welded and fixed on the bottom surface of the wind driven generator 4, the wind driven generator 4 is provided with a connecting wire 5, the connecting wire 5 passes through the fixed seat 3 and is mutually connected with the supporting column 2, and the top surface of the supporting column 2 is fixedly provided with a positioning plate 6, the positioning plate 6 is arranged inside the fixed seat 3, the bottom surface of the fixed seat 3 is provided with a screw hole 7, the screw hole 7 is mutually connected with the top end of a connecting rod 8, and the bottom end of the connecting rod 8 is provided with a positioning stud 9, the positioning stud 9 is in threaded connection with a turntable 10, the turntable 10 is mutually connected with a lantern ring 12 through a ball 11, and the lantern ring 12 is welded and fixed on the outer surface of the support column 2, and the outer surface of the lantern ring 12 is provided with a positioning hole 13.
Locating plate 6 includes through-hole 61, fixed column 62 and locating ball 63, and the center of locating plate 6 is provided with through-hole 61, and the internally mounted of locating plate 6 has locating ball 63, and locating ball 63 passes through fixed column 62 and 6 interconnect of locating plate, is favorable to carrying out positioning work to the position of fixing base 3 on support column 2 through locating plate 6, has improved the stability after the installation of fixing base 3.
The limiting shaft 101 and the rotary disc 10 form a telescopic structure through a limiting circular plate 102 and a positioning spring 103, the limiting shaft 101 and the positioning hole 13 are connected in a clamping mode, the positioning hole 13 is distributed on the lantern ring 12 at equal intervals, a worker can pull the limiting shaft 101 to enable the limiting shaft 101 to shrink and operate, positioning releasing work is facilitated, and meanwhile, the rotary disc 10 can be fixed at the position outside the lantern ring 12 through clamping connection of the limiting shaft 101 and the positioning hole 13.
The connecting mode of the limiting rod 92 and the limiting hole 106 is clamping connection, the limiting rod 92 is symmetrically distributed about the longitudinal center line of the sleeve 91, the sleeve 91 and the positioning stud 9 form a sliding structure, the sleeve 91 and the positioning block 93 form a telescopic structure through the positioning groove 94 and the positioning groove 94, the limiting rod 92 is connected with the limiting hole 106 in a clamping mode, the stability of the positioning stud (9) is improved, and the subsequent rotation looseness phenomenon is avoided.
The working principle of the embodiment is as follows: according to fig. 1-5, firstly, the top end of the connecting rod 8 is in threaded connection with the screw hole 7, then the sleeve 91 is pushed upwards to slide upwards on the outer side of the positioning stud 9, so that the sleeve 91 slides on the positioning block 93 through the positioning groove 94, the connecting spring 95 is conveniently pushed to contract and operate, then the positioning stud 9 is rotated to rotate the positioning stud 9 at the bottom end of the connecting rod 8, so that the bottom end of the positioning stud 9 is in threaded connection with the turntable 10, the fixing operation is convenient, then the sleeve 91 is loosened, and according to the principle, the sleeve 91 is pushed by the elasticity of the connecting spring 95 to slide and reset, so that the sleeve 91 drives the limiting rod 92 to be in clamping connection with the limiting hole 106, and the positioning is convenient;
according to fig. 1-3, the subsequent wind generator 4 performs the power generation work by the wind power rotation, and the subsequent transmission is performed by the connecting wire 5, while the whole device performs the fixed installation work by the supporting base 1 and the supporting column 2, the wind generator 4 and the connecting wire 5 are the prior art and are known in the market, and are not described in detail herein;
according to fig. 1-4 and 6-7, when the angular position of the wind driven generator 4 needs to be adjusted, the limiting shaft 101 is manually pulled to slide the limiting shaft 101 on the rotary table 10, so that the limiting shaft 101 is separated from the positioning hole 13, meanwhile, the limiting shaft 101 pushes the positioning spring 103 through the limiting circular plate 102 to perform contraction operation, the positioning work on the rotary table 10 is released, then the rotary table 10 is manually shifted through the circular ring 105 and the fixing rod 104, so that the rotary table 10 stably rotates on the outer side of the sleeve ring 12 through the balls 11, so that the rotary table 10 drives the fixing seat 3 to rotate at the top end of the supporting column 2 through the positioning stud 9 and the connecting rod 8, meanwhile, the fixing seat 3 drives the positioning ball 63 to rotate on the positioning plate 6 through the fixing column 62, the stability during integral rotation is improved, and the fixing seat 3 is convenient for driving the wind driven generator 4 to rotate, the angle position of the wind driven generator 4 can be conveniently adjusted, after the angle position is adjusted to a proper position, the limiting shaft 101 is manually loosened, the limiting shaft 101 pushes the elastic force of the limiting circular plate 102 through the positioning spring 103 to reset, and therefore the limiting shaft 101 slides into the positioning hole 13 again to be clamped and fixed, and a series of work is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a multi-angle rotating's wind power generation set, includes support base (1) and aerogenerator (4), its characterized in that: the supporting base (1) is connected with the supporting column (2) in a welding manner, a fixing seat (3) is installed on the outer side of the top end of the supporting column (2), the fixing seat (3) is fixed on the bottom surface of the wind driven generator (4) in a welding manner, a connecting line (5) is arranged on the wind driven generator (4), the connecting line (5) penetrates through the fixing seat (3) and is connected with the supporting column (2) in an interconnection manner, a positioning plate (6) is fixedly installed on the top surface of the supporting column (2), the positioning plate (6) is installed inside the fixing seat (3), a screw hole (7) is formed in the bottom surface of the fixing seat (3), the screw hole (7) is connected with the top end of a connecting rod (8) in an interconnection manner, a positioning stud (9) is installed at the bottom end of the connecting rod (8), the positioning stud (9) is connected with the turntable, and the lantern ring (12) is welded and fixed on the outer surface of the supporting column (2), and the outer surface is provided with a positioning hole (13).
2. The wind power generation device of claim 1, further comprising: locating plate (6) include through-hole (61), fixed column (62) and location ball (63), and the center of locating plate (6) is provided with through-hole (61), the internally mounted of locating plate (6) has location ball (63), and location ball (63) pass through fixed column (62) and locating plate (6) interconnect.
3. The wind power generation device of claim 2, further comprising: the positioning balls (63) and the fixing columns (62) form a rotating structure, the fixing columns (62) and the positioning plate (6) are of an integrated structure, and the positioning balls (63) are distributed on the positioning plate (6) at equal angles.
4. The wind power generation device of claim 1, further comprising: the connecting rods (8) are symmetrically distributed about the longitudinal center line of the supporting column (2), the connecting rods (8) are in threaded connection with the screw holes (7), and the connecting rods (8) are in threaded connection with the positioning studs (9).
5. The wind power generation device of claim 1, further comprising: positioning stud (9) includes sleeve (91), gag lever post (92), locating piece (93), constant head tank (94) and connecting spring (95), and sleeve (91) are installed to the outside of positioning stud (9) to the bottom surface fixed mounting of sleeve (91) has gag lever post (92), the fixed surface of positioning stud (9) installs locating piece (93), and locating piece (93) and constant head tank (94) interconnect, and constant head tank (94) set up on the inner wall of sleeve (91), the internally mounted of constant head tank (94) has connecting spring (95), and connecting spring (95) and locating piece (93) fixed connection.
6. The wind power generation device of claim 5, further comprising: the turntable (10) comprises a limiting shaft (101), a limiting circular plate (102), a positioning spring (103), a fixing rod (104), a circular ring (105) and a limiting hole (106), the limiting shaft (101) is arranged in the turntable (10), and the outer surface of the limit shaft (101) is fixedly provided with a limit circular plate (102), the limiting circular plate (102) is positioned inside the turntable (10), a positioning spring (103) is arranged inside the turntable (10), and the positioning spring (103) is positioned at the outer side of the limiting shaft (101), and the limiting shaft (101) penetrates through the turntable (10) and is connected with the positioning hole (13), the outer surface of the turntable (10) is fixedly provided with a fixed rod (104), the fixed rod (104) is fixedly connected with the circular ring (105), and the top surface of the turntable (10) is provided with a limiting hole (106), and the turntable (10) and the lantern ring (12) form a rotating structure through the ball (11).
7. The wind power generation device of claim 6, further comprising: the limiting shaft (101) and the rotary table (10) form a telescopic structure through a limiting circular plate (102) and a positioning spring (103), the limiting shaft (101) and the positioning holes (13) are connected in a clamping mode, and the positioning holes (13) are distributed on the sleeve ring (12) at equal intervals.
8. The wind power generation device of claim 6, further comprising: the limiting rod (92) is connected with the limiting hole (106) in a clamping mode, the limiting rod (92) is symmetrically distributed about the longitudinal center line of the sleeve (91), the sleeve (91) and the positioning stud (9) form a sliding structure, and the sleeve (91) forms a telescopic structure with the positioning block (93) through the positioning groove (94) and the positioning groove (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448335.5A CN111550369B (en) | 2020-05-25 | 2020-05-25 | Multi-angle rotating's wind power generation set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448335.5A CN111550369B (en) | 2020-05-25 | 2020-05-25 | Multi-angle rotating's wind power generation set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111550369A true CN111550369A (en) | 2020-08-18 |
| CN111550369B CN111550369B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010448335.5A Active CN111550369B (en) | 2020-05-25 | 2020-05-25 | Multi-angle rotating's wind power generation set |
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| Country | Link |
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| CN (1) | CN111550369B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843502A (en) * | 2018-06-27 | 2018-11-20 | 东莞唯度电子科技服务有限公司 | A kind of energy conservation and environmental protection power generator |
| CN208169050U (en) * | 2018-02-28 | 2018-11-30 | 柳超 | It is a kind of can be according to the wind-driven generator of wind direction position rotating |
| CN110468769A (en) * | 2019-09-06 | 2019-11-19 | 泉州市元通科技服务有限公司 | A kind of construction device for reducing dust automatically adjusting angle |
| CN110500387A (en) * | 2019-08-28 | 2019-11-26 | 卓银杰 | It is a kind of can be to the retarder that revolving speed is regulated and controled |
| CN210246508U (en) * | 2019-08-07 | 2020-04-03 | 常州新骏电机有限公司 | Position-adjustable fan motor |
-
2020
- 2020-05-25 CN CN202010448335.5A patent/CN111550369B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208169050U (en) * | 2018-02-28 | 2018-11-30 | 柳超 | It is a kind of can be according to the wind-driven generator of wind direction position rotating |
| CN108843502A (en) * | 2018-06-27 | 2018-11-20 | 东莞唯度电子科技服务有限公司 | A kind of energy conservation and environmental protection power generator |
| CN210246508U (en) * | 2019-08-07 | 2020-04-03 | 常州新骏电机有限公司 | Position-adjustable fan motor |
| CN110500387A (en) * | 2019-08-28 | 2019-11-26 | 卓银杰 | It is a kind of can be to the retarder that revolving speed is regulated and controled |
| CN110468769A (en) * | 2019-09-06 | 2019-11-19 | 泉州市元通科技服务有限公司 | A kind of construction device for reducing dust automatically adjusting angle |
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| Publication number | Publication date |
|---|---|
| CN111550369B (en) | 2022-08-19 |
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Effective date of registration: 20220803 Address after: Room 02, Building 7, No. 9, Jieshun Road, Nancun Town, Panyu District, Guangzhou City, Guangdong Province, 510000 Applicant after: Guangdong Zhongman Energy Technology Co., Ltd. Address before: No.3555, Wuhan road, Changchun Economic and Technological Development Zone, Jilin Province, 130032 Applicant before: Yang Kerui |
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