CN203362392U - Fan blade pendent-type single-fan-blade wind-driven generator - Google Patents
Fan blade pendent-type single-fan-blade wind-driven generator Download PDFInfo
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- CN203362392U CN203362392U CN2013202518707U CN201320251870U CN203362392U CN 203362392 U CN203362392 U CN 203362392U CN 2013202518707 U CN2013202518707 U CN 2013202518707U CN 201320251870 U CN201320251870 U CN 201320251870U CN 203362392 U CN203362392 U CN 203362392U
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- way driver
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- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract 8
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a fan blade pendent-type single-fan-blade wind-driven generator which is simple in transmission structure and easy to manufacture and install. The fan blade pendent-type single-fan-blade wind-driven generator comprises a fan blade, a generator body, a main shaft, a hollow core transmission shaft, a driving synchronous wheel, a driven synchronous wheel, a synchronous belt, a left stand column, a right stand column, a first one-way driver and a second one-way driver. The fan blade pendent-type single-fan-blade wind-driven generator is characterized in that the main shaft is integrally connected with a generator shaft, the generator body is installed on the right stand column, an inner ring of the first one-way driver is installed on the main shaft through a shaft pin, an outer ring of the first one-way driver is connected with an inner ring at one end of the hollow core transmission shaft, the hollow core transmission shaft is installed outside the main shaft, a bearing is installed at the other end of the hollow core transmission shaft, the fan blade is installed on the outer ring of the hollow core transmission shaft, the driving synchronous wheel is installed on the outer ring of one end of the hollow core transmission shaft, the driven synchronous wheel is connected to one end of a gap bridge shaft, the driven synchronous wheel and the driving synchronous wheel are in transmission connection through the synchronous belt, and an inner ring of the second one-way driver is installed at the other end of the gap bridge shaft.
Description
Technical field
The utility model relates to wind energy generating plant, particularly relates to a kind of fan blade droop list fan-blade wind energy generator.
Background technique
Along with social progress and development, the energy shortage phenomenon is on the rise, now, wind energy is as nature green regenerating power source, more and more be subject to the great attention of countries in the world, countries in the world utilize wind-power electricity generation to obtain great success, but make wind drive generator by fan blade and rotate generating, more than the speed of wind at least will reach 5 meter per seconds, and, current wind energy power machine blade is the multidisc rotation of collecting folk songs, equipment bulky, manufacture cost and installation requirement be too high restricted wind energy taking full advantage of and universal, especially when wind speed is less than 3/ meter second, there is the technical barrier that is difficult to starting in current known wind-driven generator, during high wind speed fan blade stall control system manufacture cost huge be also current wind energy power technology bottleneck, make wind energy power can not get fine application and popularization.The patent that application number is 200510003199.4 discloses a kind of swinging wind-driven set, although adopted single fan blade, and structure and fan blade angle of attack control principle more complicated.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, provide a kind of drive mechanism simple, single fan blade is collected folk songs, the fan blade area of collecting folk songs is large, can under the blowing of the wind that is less than 2 meter per seconds, power stage be arranged, and do not need fan blade stall control system and fan blade angle of attack control gear, make the wind-driven generator manufacture, simple a kind of fan blade droop list fan-blade wind energy generator is installed.
In order to achieve the above object, the technical solution of the utility model is: fan blade droop list fan-blade wind energy generator, comprise fan blade, generator, main shaft, the hollow transmission shaft, main synchronizing wheel, from synchronizing wheel, Timing Belt, left column, right column, the first one-way driver, the second one-way driver, it is characterized in that: main shaft is connected with the generator shaft consubstantiality, bearing is equipped with at the main shaft two ends, the outer ring of bearings at both ends respectively with right column, the left column upper end connects, generator is arranged on right column, the first one-way driver inner ring is arranged on main shaft by pivot pin, the outer ring of the first one-way driver is fixedly connected with hollow transmission shaft one end inner ring, the other end of hollow transmission shaft is equipped with bearing, bearing inner race is connected with main shaft, the hollow transmission shaft is movably connected in the main shaft outside by the first one-way driver and bearing, fan blade is arranged on hollow transmission shaft outer ring, main synchronizing wheel is arranged on hollow transmission shaft one end outer ring, from synchronizing wheel, by pivot pin, be connected to bridge shaft one end, pass through the Timing Belt connection for transmission from the kind of drive of synchronizing wheel and main synchronizing wheel, bearing is equipped with in the centre of bridge shaft, the outer ring of bearing is connected with left column, the second one-way driver inner ring is arranged on the other end of bridge shaft by pivot pin, the second one-way driver outer ring is fixedly connected with the tumbler gear inner ring, tumbler gear and driving gear engagement, driving gear is arranged on main shaft one end by pivot pin.
Further, the second one-way driver outer ring with from the synchronizing wheel inner ring, be fixedly connected with, the second one-way driver inner ring connects with bridge shaft one end and is connected by pivot pin, pass through the Timing Belt connection for transmission from the kind of drive of synchronizing wheel and main synchronizing wheel, the outer ring that bearing, bearing are equipped with in the centre of bridge shaft is connected with left column, tumbler gear is connected to the other end of bridge shaft by pivot pin, tumbler gear and driving gear engagement, and driving gear is arranged on main shaft one end by pivot pin.
Further, described the first one-way driver is unilateral bearing.
Further, described the second one-way driver is unilateral bearing.
Working principle of the present utility model is such, and fan blade is not when there is no wind, and fan blade is perpendicular to the ground downwards with the weight of self.
When wind to the consistent direction of arrow shown in Fig. 3 the time, fan blade swings and drives the hollow transmission shaft rotation be connected with the fan blade consubstantiality, the rotation of hollow transmission shaft makes to be fixedly mounted on the first one-way driver generation despining active force of an end in the hollow transmission shaft rotates main shaft, because main shaft and generator shaft consubstantiality are connected, have driven generator, rotates generating.Because of the utility model and prior art wind-driven generator blade structure different, the fan blade principle of collecting folk songs is also different, the utility model is with the fan blade front form of collecting folk songs, so collect folk songs, area is the area of fan blade, and observe all the year round according to me, nature wind is all to blow with the fitful wind form, so fan blade is flapped toward immediately another direction with own wt when losing wind action, make the main synchronizing wheel rotation be connected with hollow transmission shaft outer ring one end consubstantiality, the rotation of main synchronizing wheel drives from synchronizing wheel and rotates by Timing Belt, rotarily driving bridge shaft from synchronizing wheel rotates, make the second one-way driver generation derotation be connected with bridge shaft one end transfer to power simultaneously, driving the tumbler gear be connected with its outer ring rotates, because of driving gear and tumbler gear engagement, driving gear is connected to again on an end of main shaft, like this fan blade own wt swing rotary power is delivered on generator by main shaft, make generator rotate generating.
When wind to arrow shown in Fig. 3 in the other direction the time, fan blade swings and drives the hollow transmission shaft rotation be connected with the fan blade consubstantiality, make the main synchronizing wheel rotation be connected with hollow transmission shaft outer ring one end consubstantiality, the rotation of main synchronizing wheel drives from synchronizing wheel and rotates by Timing Belt, rotarily driving bridge shaft from synchronizing wheel rotates, the derotation that the second one-way driver that simultaneously makes to be connected with bridge shaft one end produces transfers to power and drives the tumbler gear rotation be connected with its outer ring, because of driving gear and tumbler gear engagement, driving gear is connected on an end of main shaft, main shaft is connected and makes generator rotate generating with the generator shaft consubstantiality again.When fan blade is flapped toward immediately another direction with own wt when losing wind action, fan blade swings to drive and is connected the rotation of hollow transmission shaft with the fan blade consubstantiality, the rotation of hollow transmission shaft makes to be fixedly mounted on the despining active force of doing of end first one-way driver in the hollow transmission shaft rotates main shaft, because main shaft is connected with the generator shaft consubstantiality, like this fan blade own wt swing rotary power is delivered on generator by main shaft, driven generator and rotated generating.
Fan blade is under wind action and the inertia of own wt, and fan blade constantly swings and makes main shaft rotate and reach the purpose of this utility model by same direction all the time.
When wind speed surpasses per second more than 17 meters the time, fan blade is become level by wind, the against the wind face of wind is only in hollow transmission shaft one side, it is that against the wind resistance is less for round structure that hollow passes axle, so the wind of per second more than 17 meters is just blown out level to fan blade, can not cause fan blade to damage, reach the purpose of this utility model.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment one topology view.
Fig. 2 is the utility model embodiment two topology views.
fig. 3the fan blade view that swings back and forth during to fan blade for the utility model embodiment wind.
fig. 4by the utility model embodiment fan blade is blown secured views by high wind.
Embodiment
Referring to Fig. 1, fan blade droop list fan-blade wind energy generator, comprise fan blade 1, generator 5, main shaft 9, hollow transmission shaft 3, main synchronizing wheel 6, from synchronizing wheel 12, Timing Belt 14, left column 7, right column 2, the first one-way driver 4, the second one-way driver 11, it is characterized in that: main shaft 9 is connected with the axle consubstantiality of generator 5, bearing is equipped with at main shaft 9 two ends, the outer ring of bearings at both ends respectively with right column 2, left column 7 upper ends connect, generator 5 is arranged on right column 2, the first one-way driver 4 inner rings are arranged on main shaft 9 by pivot pin, the outer ring of the first one-way driver 4 is fixedly connected with hollow transmission shaft 3 one end inner rings, the other end of hollow transmission shaft 3 is equipped with bearing, bearing inner race is connected with main shaft, hollow transmission shaft 3 is movably connected in main shaft 8 outsides by the first one-way driver 4 and bearing, fan blade 1 is arranged on hollow transmission shaft 3 outer rings, main synchronizing wheel 6 is arranged on hollow transmission shaft 3 one end outer rings, from synchronizing wheel 12, by pivot pin, be connected to bridge shaft 13 1 ends, pass through Timing Belt 14 connection of rotatings from synchronizing wheel 12 and the kind of drive of main synchronizing wheel 6, bearing is equipped with in the centre of bridge shaft 13, the outer ring of bearing is connected with left column 7, the second one-way driver 11 inner rings are arranged on the other end of bridge shaft 13 by pivot pin, the second one-way driver 11 outer rings are fixedly connected with tumbler gear 10 inner rings, tumbler gear 10 and toothed drive gear 8 engagements, driving gear 8 is arranged on main shaft 9 one ends by pivot pin.
Referring to Fig. 2, fan blade droop list fan-blade wind energy generator, comprise fan blade 1, generator 5, main shaft 9, hollow transmission shaft 3, main synchronizing wheel 6, from synchronizing wheel 12, Timing Belt 14, left column 7, right column 2, the first one-way driver 4, the second one-way driver 11, it is characterized in that: main shaft 9 is connected with the axle consubstantiality of generator 5, bearing is equipped with at main shaft 9 two ends, the outer ring of bearings at both ends respectively with right column 2, left column 7 upper ends connect, generator 5 is arranged on right column 2, the first one-way driver 4 inner rings are arranged on main shaft 9 by pivot pin, the outer ring of the first one-way driver 4 is fixedly connected with hollow transmission shaft 3 one end inner rings, hollow transmission shaft 3 is arranged on main shaft 9 outsides, the other end of hollow transmission shaft 3 is equipped with bearing, bearing inner race is connected with main shaft 9, fan blade 1 is arranged on hollow transmission shaft 3 outer rings, main synchronizing wheel 6 is arranged on hollow transmission shaft 3 one end outer rings, the second one-way driver 11 outer rings with from synchronizing wheel 12 inner rings, be fixedly connected with, the second one-way driver 11 inner rings are connected with bridge shaft 13 1 ends by pivot pin, pass through Timing Belt 14 connection of rotatings from synchronizing wheel 12 and the kind of drive of main synchronizing wheel 6, bearing is equipped with in the centre of bridge shaft 13, the outer ring of bearing is connected with left column 7, tumbler gear 10 is connected to the other end of bridge shaft 13 by pivot pin, tumbler gear 10 and driving gear 8 tooth engagements, driving gear 8 is arranged on main shaft 9 one ends by pivot pin.
Further, described the first one-way driver 4 is unilateral bearing.
Further, described the second one-way driver 11 is unilateral bearing.
Claims (10)
1. fan blade droop list fan-blade wind energy generator, comprise fan blade (1), generator (5), main shaft (9), hollow transmission shaft (3), main synchronizing wheel (6), from synchronizing wheel (12), Timing Belt (14), left column (7), right column (2), the first one-way driver (4), the second one-way driver (11), it is characterized in that: main shaft (8) is connected with the axle consubstantiality of generator (5), bearing is equipped with at main shaft (8) two ends, the outer ring of bearings at both ends respectively with right column (2), left column (7) upper end connects, generator (5) is arranged on right column (2).
2. fan blade droop list fan-blade wind energy generator according to claim 1, it is characterized in that: the first one-way driver (4) inner ring is arranged on main shaft (9) by pivot pin, the outer ring of the first one-way driver (4) is fixedly connected with hollow transmission shaft (3) one end inner rings, the other end of hollow transmission shaft (3) is equipped with bearing, and bearing inner race is connected with main shaft (9).
3. fan blade droop list fan-blade wind energy generator according to claim 1 and 2 is characterized in that: hollow transmission shaft (3) is movably connected in main shaft (9) outside by the first one-way driver (4) and bearing.
4. fan blade droop list fan-blade wind energy generator according to claim 3, it is characterized in that: fan blade (1) is arranged on hollow transmission shaft (3) outer ring.
5. fan blade droop list fan-blade wind energy generator according to claim 1, it is characterized in that: main synchronizing wheel (6) is arranged on hollow transmission shaft (3) one end outer rings.
6. fan blade droop list fan-blade wind energy generator according to claim 1, it is characterized in that: from synchronizing wheel (12), by pivot pin, be connected to bridge shaft (13) one ends, pass through Timing Belt (14) connection of rotating from synchronizing wheel (12) and the kind of drive of main synchronizing wheel (6), the outer ring that bearing, bearing are equipped with in the centre of bridge shaft (13) is connected with left column (7).
7. fan blade droop list fan-blade wind energy generator according to claim 1, it is characterized in that: the second one-way driver (11) inner ring is arranged on the other end of bridge shaft (13) by pivot pin, the second one-way driver (11) outer ring is fixedly connected with tumbler gear (10) inner ring, tumbler gear (10) and toothed drive gear (8) engagement, driving gear (8) is arranged on main shaft (9) one ends by pivot pin.
8. fan blade droop list fan-blade wind energy generator according to claim 1, it is characterized in that, the second one-way driver (11) outer ring with from synchronizing wheel (12) inner ring, be fixedly connected with, the second one-way driver (11) inner ring is connected with bridge shaft (13) one ends by pivot pin, pass through Timing Belt (14) connection of rotating from synchronizing wheel (12) and the kind of drive of main synchronizing wheel (6), bearing is equipped with in the centre of bridge shaft (13), the outer ring of bearing is connected with left column (7), tumbler gear (10) is connected to the other end of bridge shaft (13) by pivot pin, tumbler gear (10) and the engagement of driving gear (8) tooth, driving gear (8) is arranged on main shaft (9) one ends by pivot pin.
9. fan blade droop list fan-blade wind energy generator according to claim 3, it is characterized in that: the first one-way driver (4) is unilateral bearing.
10. according to claim 1 or 7 or 8 described fan blade droop list fan-blade wind energy generators, it is characterized in that: the second one-way driver (11) is unilateral bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202518707U CN203362392U (en) | 2013-05-10 | 2013-05-10 | Fan blade pendent-type single-fan-blade wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202518707U CN203362392U (en) | 2013-05-10 | 2013-05-10 | Fan blade pendent-type single-fan-blade wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362392U true CN203362392U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202518707U Expired - Fee Related CN203362392U (en) | 2013-05-10 | 2013-05-10 | Fan blade pendent-type single-fan-blade wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321836A (en) * | 2013-05-10 | 2013-09-25 | 胡国贤 | Single-blade wind-driven generator with pendent blade |
-
2013
- 2013-05-10 CN CN2013202518707U patent/CN203362392U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321836A (en) * | 2013-05-10 | 2013-09-25 | 胡国贤 | Single-blade wind-driven generator with pendent blade |
| CN103321836B (en) * | 2013-05-10 | 2015-11-18 | 嵊州市远见机械科技有限公司 | Single-blade wind-driven generator with pendent blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150510 |
|
| EXPY | Termination of patent right or utility model |