CN104265570A - Windmill device - Google Patents
Windmill device Download PDFInfo
- Publication number
- CN104265570A CN104265570A CN201410418212.1A CN201410418212A CN104265570A CN 104265570 A CN104265570 A CN 104265570A CN 201410418212 A CN201410418212 A CN 201410418212A CN 104265570 A CN104265570 A CN 104265570A
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- CN
- China
- Prior art keywords
- shaft
- gear
- bevel gear
- fixedly connected
- guide plate
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
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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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- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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 relates to a windmill device for wind power generation. The windmill device comprise a plurality of fan blades, a fan blade shaft, a support rack, a universal shaft, a first straight-toothed spur gear, a second straight-toothed spur gear, a first bevel gear, a second bevel gear, an universal joint and a wind power guide device, wherein the first straight-toothed spur gear is meshed with the second straight-toothed spur gear, the first bevel gear is meshed with the second bevel gear, the lower end of the fan blade shaft is fixed at the upper end of the support rack, the first straight-toothed spur gear is fixedly connected to the outer surface of the lower portion of the fan blade shaft, the second straight-toothed spur gear is fixedly connected to the outer surface of the upper portion of the universal shaft, the lower end of the universal shaft is connected with the gear shaft of the first bevel gear through the universal joint, the gear shaft of the first bevel gear is fixed on the support rack, one end of the gear shaft of the second bevel gear is supported through a support column, the other end of the gear shaft of the second bevel gear is connected with the input shaft of a power generator through a coupler, and the wind power guide device sleeves the outer surface of the fan blade shaft through the adapter ring of the wind power guide device. The windmill device is simple in structure, low in cost and convenient to mount and maintain.
Description
Technical field
The present invention relates to a kind of wind mill equipment, particularly relate to a kind of wind mill equipment for wind-power electricity generation.
Background technique
Wind mill equipment is commonly used to wind-power electricity generation, traditional wind mill equipment comprises two kinds, a kind of power difference for producing on blade by wind-force promotes windmill and continues to rotate, another kind is propeller type, the lasting promotion Windmill rotary of making a concerted effort of the vectorial force on each blade is acted on by wind-force, these two kinds of wind mill equipment moments export little, complex manufacturing technology, sometimes in order to wind mill equipment and generator are arranged on specified position, being erected at building roof as wanted, even needing to use crane, cost is high, install very inconvenient, when breaking down, keep in repair also not convenient.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, cost is low, installation and maintenance wind mill equipment easily.
Wind mill equipment of the present invention, multiple fan blade, blade shaft, multiple fan blade is fixed on blade shaft and along the circumferential surface of blade shaft and is evenly arranged, also comprise supporting frame, cardan shaft, first straight toothed spur gear, second straight toothed spur gear, first bevel gear, second bevel gear, universal joint, wind-force guiding device, the lower end of described blade shaft is arranged on the upper end of supporting frame by bearing, described first straight toothed spur gear is fixedly connected on the outer surface of the bottom of blade shaft, described first straight toothed spur gear engages with the second straight toothed spur gear, described second straight toothed spur gear is fixedly connected on cardan shaft outer surface of upper, the lower end of described cardan shaft is connected by the gear shaft of universal joint with the first bevel gear, described first bevel gear is fixedly connected on the outer surface of the first bevel gear gear shaft, the gear shaft of described first bevel gear by bearings on support, support is fixed on supporting frame, described second bevel gear engages with the first bevel gear, described second bevel gear is fixedly connected on the outer surface of its gear shaft, one end of the gear shaft of described second bevel gear by bearings on pillar, the other end of the gear shaft of described second bevel gear can be connected with the input shaft of generator by coupling, described wind-force guiding device comprises link press span, empennage, first guide plate, second guide plate, described link press span is symmetrical up and down, described link press span comprises two connecting rings, two connecting plates, two head rods, two second connecting rods, the rear end of described two connecting plates fits tightly, the front end of described two connecting plates separately, the front end of each connecting plate is all fixedly connected with a connecting ring, each connecting ring is all sleeved on the outer surface of blade shaft, the front center of described empennage is fixedly connected with the rear end of two connecting plates, be fixedly connected with a head rod one end in the middle part of the upper side edge of described first guide plate, be fixedly connected with one end of another head rod in the middle part of the lower side of described first guide plate, the other end of each head rod is fixedly connected with a connecting ring respectively, described second guide plate upper, be fixedly connected with one end of two second connecting rods respectively in the middle part of lower side, the other end of two second connecting rods is fixedly connected with two connecting rings respectively, described head rod is vertical with the second connecting rod to be arranged, described first guide plate is vertical with the second guide plate to be arranged, described head rod and the second connecting rod interval to be fixed on connecting ring and to be positioned at the rear of connecting ring.
Wind mill equipment difference from prior art of the present invention is that wind mill equipment of the present invention comprises supporting frame, cardan shaft, the first straight toothed spur gear, the second straight toothed spur gear, the first bevel gear, the second bevel gear, universal joint, wind-force guiding device, and structure is simple, fabricating cost is low; By the engagement of two pairs of gears, the conveying of cardan shaft, be connected with generator after moment can being passed to ground, installation and maintenance are more convenient again, and without the need to using crane, cost is low; Two head rods and the second connecting rod are fixed on the rear of connecting ring, and the position of the first guide plate and the second guide plate is also at the rear of connecting ring, and more easily keep vertical with wind direction, structure is more stable, more reliable.
Below in conjunction with accompanying drawing, wind mill equipment of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of wind mill equipment of the present invention;
Fig. 2 is the plan view of wind-force guiding device in Fig. 1.
Embodiment
Shown in composition graphs 1 and Fig. 2, wind mill equipment of the present invention comprises multiple fan blade 1, blade shaft 2, supporting frame 3, cardan shaft 4, first straight toothed spur gear 5, second straight toothed spur gear 6, first bevel gear 7, second bevel gear 8, universal joint 9, wind-force guiding device 10, circumferential surface on the circumferential surface that multiple fan blade 1 is fixed on blade shaft 2 and along blade shaft 2 is evenly arranged, the lower end of blade shaft 2 is by the upper end of bearings at supporting frame 3, first straight toothed spur gear 5 key is connected to the outer surface of the bottom of blade shaft 2, first straight toothed spur gear 5 engages with the second straight toothed spur gear 6, second straight toothed spur gear 6 key is connected to cardan shaft 4 outer surface of upper, blade shaft 2 is parallel with cardan shaft 4, cardan shaft 4 by bearings on supporting frame 3, the lower end of cardan shaft 4 is connected with the gear shaft of the first bevel gear 7 by universal joint 9, first bevel gear 7 adopts key to be connected with between its gear shaft, the gear shaft of the first bevel gear 7 by bearings on support 11, support 11 is fixed on supporting frame 3, second bevel gear 8 engages with the first bevel gear 7, the gear shaft of the first bevel gear 7 and the gear shaft of the second bevel gear 8 perpendicular, key is adopted to be connected between the second bevel gear with its gear shaft, one end of the gear shaft of the second bevel gear 8 by bearings on pillar 12, the other end of the gear shaft of the second bevel gear 8 can be connected with the input shaft of generator 14 ' by coupling 13 '.
Wind-force guiding device 10 comprises link press span 15, empennage 16, first guide plate 17, second guide plate 18, link press span about 15 is symmetrical, link press span 15 comprises two connecting rings 19, two connecting plates 20, two head rods 21, two second connecting rods 22, the rear end of two connecting plates 20 fits tightly, the front end of two connecting plates 20 separately, the front end of each connecting plate 20 is all fixedly connected with a connecting ring 19, each connecting ring 19 is all contained in the outer surface of blade shaft 2 by bearing housing, the front center of empennage 16 is fixedly connected with the rear end of two connecting plates 20, be fixedly connected with head rod 21 one end in the middle part of the upper side edge of the first guide plate 17, be fixedly connected with one end of another head rod 21 in the middle part of the lower side of the first guide plate 17, the other end of each head rod 21 is fixedly connected with a connecting ring 19 respectively, second guide plate 18 upper, be fixedly connected with one end of two second connecting rods 22 respectively in the middle part of lower side, the other end of two second connecting rods 22 is fixedly connected with two connecting rings 19 respectively, head rod 21 is vertical with the second connecting rod 22 to be arranged, first guide plate 17 is vertical with the second guide plate 18 to be arranged, head rod 21 and the second connecting rod 22 interval to be fixed on connecting ring 19 and to be positioned at the rear of connecting ring 19.When wind comes, wind-force drives fan blade 1 and blade shaft 2 to rotate, and wind-force guiding device 10 rotates around blade shaft 2, fan blade 1 and wind-force guiding device 10 might not together with rotate.
Again as shown in Figure 2, arrow is depicted as wind direction, two head rods and the second connecting rod are fixed on the rear of connecting ring, the position of the first guide plate and the second guide plate has also moved on to the rear of connecting ring, power suffered by fan blade becomes power by original resistance, power difference becomes power and closes, and the moment exported is multiplied, is easier to generating through wind mill equipment; Meanwhile, the first guide plate and the second guide plate are arranged on rear and more easily keep vertical with wind direction, and empennage can be shorter, save material, and structure are also more stable, more reliable.
In west area, electric power resource is in short supply, this wind mill equipment can be contained in roof, supporting frame is fixed on roof, by fan blade, the diameter of blade shaft does greatly, and generator need not hang roof, be arranged on ground, maintenance, maintenance, install all very convenient, by the engagement of two pairs of gears, the conveying of cardan shaft, moment can be transported to and be arranged on ground generator, save manpower, material resources, financial resources, cardan shaft, the setting of universal joint can adapt to different installation environments and working condition, as when the gear shaft of cardan shaft and the first bevel gear is subject to the restriction of installation environment not at same plane or disalignment, also moment transmission can be realized, multiple wind mill equipments are set, huge wind-power electricity generation group can be formed, for the productive life of people offers convenience, also can not to environment.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technological scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (1)
1. a wind mill equipment, comprise multiple fan blade (1), blade shaft (2), multiple fan blade (1) is fixed on blade shaft and circumferential surface along blade shaft (2) is evenly arranged, it is characterized in that: also comprise supporting frame (3), cardan shaft (4), first straight toothed spur gear (5), second straight toothed spur gear (6), first bevel gear (7), second bevel gear (8), universal joint (9), wind-force guiding device (10), the lower end of described blade shaft (2) is arranged on the upper end of supporting frame (3) by bearing, described first straight toothed spur gear (5) is fixedly connected on the outer surface of the bottom of blade shaft (2), described first straight toothed spur gear (5) is engaged with the second straight toothed spur gear (6), described second straight toothed spur gear (6) is fixedly connected on cardan shaft (4) outer surface of upper, the lower end of described cardan shaft (4) is connected with the gear shaft of the first bevel gear (7) by universal joint (9), described first bevel gear (7) is fixedly connected on the outer surface of the first bevel gear gear shaft, the gear shaft of described first bevel gear (7) by bearings on support (11), support (11) is fixed on supporting frame (3), described second bevel gear (8) is engaged with the first bevel gear (7), described second bevel gear (8) is fixedly connected on the outer surface of its gear shaft, one end of the gear shaft of described second bevel gear (8) by bearings on pillar (12), the other end of the gear shaft of described second bevel gear (8) can be connected with the input shaft of generator (14 ') by coupling (13 '),
Described wind-force guiding device (10) comprises link press span (15), empennage (16), first guide plate (17), second guide plate (18), described link press span (15) is symmetrical up and down, described link press span (15) comprises two connecting rings (19), two connecting plates (20), two head rods (21), two second connecting rods (22), the rear end of described two connecting plates (20) fits tightly, the front end of described two connecting plates (20) separately, the front end of each connecting plate (20) is all fixedly connected with a connecting ring (19), each connecting ring (19) is all sleeved on the outer surface of blade shaft (2), the front center of described empennage (16) is fixedly connected with the rear end of two connecting plates (20), be fixedly connected with head rod (21) one end in the middle part of the upper side edge of described first guide plate (17), be fixedly connected with one end of another head rod (21) in the middle part of the lower side of described first guide plate (17), the other end of each head rod (21) is fixedly connected with a connecting ring (19) respectively, described second guide plate (18) upper, be fixedly connected with one end of two second connecting rods (22) respectively in the middle part of lower side, the other end of two second connecting rods (22) is fixedly connected with two connecting rings (19) respectively, described head rod (21) is vertical with the second connecting rod (22) to be arranged, described first guide plate (17) is vertical with the second guide plate (18) to be arranged, described head rod (21) and the second connecting rod (22) interval are fixed on connecting ring (19) and go up and the rear being positioned at connecting ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418212.1A CN104265570B (en) | 2014-08-22 | Wind mill equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418212.1A CN104265570B (en) | 2014-08-22 | Wind mill equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104265570A true CN104265570A (en) | 2015-01-07 |
| CN104265570B CN104265570B (en) | 2017-01-04 |
Family
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124646A (en) * | 2021-04-29 | 2021-07-16 | 开封迪尔空分实业有限公司 | Air separation cold box based on wind power generation |
| CN113750672A (en) * | 2021-11-09 | 2021-12-07 | 张家港玉成精机股份有限公司 | Wind energy dust removal equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882081A (en) * | 1981-11-11 | 1983-05-17 | Hitachi Ltd | Control mechanism for wind power generating device |
| CN2068156U (en) * | 1989-10-31 | 1990-12-26 | 焦作市修武县通用机械厂 | Windmill generator |
| CN101806290A (en) * | 2010-04-28 | 2010-08-18 | 逄涛 | Megawatt double-wind-wheel wind power generation machine |
| CN102748234A (en) * | 2012-07-22 | 2012-10-24 | 河北工业大学 | Wind power generation device |
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5882081A (en) * | 1981-11-11 | 1983-05-17 | Hitachi Ltd | Control mechanism for wind power generating device |
| CN2068156U (en) * | 1989-10-31 | 1990-12-26 | 焦作市修武县通用机械厂 | Windmill generator |
| CN101806290A (en) * | 2010-04-28 | 2010-08-18 | 逄涛 | Megawatt double-wind-wheel wind power generation machine |
| CN102748234A (en) * | 2012-07-22 | 2012-10-24 | 河北工业大学 | Wind power generation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124646A (en) * | 2021-04-29 | 2021-07-16 | 开封迪尔空分实业有限公司 | Air separation cold box based on wind power generation |
| CN113124646B (en) * | 2021-04-29 | 2021-12-28 | 开封迪尔空分实业有限公司 | Air separation cold box based on wind power generation |
| CN113750672A (en) * | 2021-11-09 | 2021-12-07 | 张家港玉成精机股份有限公司 | Wind energy dust removal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yonghui Inventor before: Hu Wei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171214 Address after: 241300, A building, building 2018, competition Incubation Park, Nanling Economic Development Zone, Wuhu, Anhui Patentee after: Nanling Wangke Intellectual Property Management Co., Ltd. Address before: 241000 Jinghu District, Anhui, Mount Huangshan East Road, Yang Zi District, room 60, building 201, room Patentee before: Hu Wei |