CN204419446U - Wave-type electric generator - Google Patents
Wave-type electric generator Download PDFInfo
- Publication number
- CN204419446U CN204419446U CN201520012923.9U CN201520012923U CN204419446U CN 204419446 U CN204419446 U CN 204419446U CN 201520012923 U CN201520012923 U CN 201520012923U CN 204419446 U CN204419446 U CN 204419446U
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- CN
- China
- Prior art keywords
- bevel gear
- main shaft
- wave
- malaria
- type electric
- 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.)
- Expired - Fee Related
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of wave-type electric generator, comprise mounting plate, bearing support assembly, main shaft, bevel gear reversing unit, connecting rod, malaria and generator, main shaft hangs on mounting plate by bearing support assembly, bevel gear reversing unit comprises drive bevel gear, commutation bevel gear and driven wheel of differential, bevel gear engages with drive bevel gear and driven wheel of differential in commutation, drive bevel gear and driven wheel of differential are all by turning to identical unilateral bearing to be arranged on main shaft, main shaft is at least provided with two to described drive bevel gear and driven wheel of differential, the axial extension of drive bevel gear is connected with malaria by connecting rod, the malaria that the axial extension of at least two drive bevel gear connects swings asynchronous, described main shaft is connected with generator drive gear.The utility model solve existing pendulous type wave power generating device exist the problem that generating is discontinuous, malaria energy loss is serious, have generating continuity good, energy utilization efficiency is high and the simple advantage of structure.
Description
Technical field
The utility model relates to a kind of electricity generating device, especially relates to a kind of wave-type electric generator, belongs to exploitation of marine energy technical field.
Background technique
Existing pendulous type wave power generating device normally with wave Direct driver pendulum plate, after pendulum plate is subject to the impact of wave, starts to swing, and the swing of pendulum plate drives intermediate transmission mechanism to rotate, and finally, driving mechanism drive electrical generators sends electric energy.
Mainly there is following shortcoming in existing pendulous type wave power generating device: (1) swings is a kind of " acceleration-deceleration-speed zero point-oppositely acceleration-deceleration-speed zero point " shuttling movement, in once circulating, when extreme higher position put by malaria, there is speed zero point, now the rotating speed of generator is also zero.Therefore, the generating of existing pendulous type wave power generating device is intermittent, and there is alternator speed is zero situation about not generating electricity; (2) malaria swings by after the impact of wave, and due to the retardance simultaneously by wave, malaria bradykinesia, energy damages serious mistake.
Model utility content
For the problem that generating is discontinuous, malaria energy loss is serious that existing pendulous type wave power generating device of settleing one by one exists, the utility model provides a kind of wave-type electric generator.
The technical solution adopted in the utility model is as follows:
A kind of wave-type electric generator, comprise mounting plate, bearing support assembly, main shaft, bevel gear reversing unit, connecting rod, malaria and generator, described main shaft hangs on mounting plate by bearing support assembly, described bevel gear reversing unit comprises drive bevel gear, commutation bevel gear and driven wheel of differential, described commutation bevel gear engages with drive bevel gear and driven wheel of differential, described drive bevel gear and driven wheel of differential are all by turning to identical unilateral bearing to be arranged on main shaft, described main shaft is at least provided with two to described drive bevel gear and driven wheel of differential, the axial extension of described drive bevel gear is connected with malaria by connecting rod, the malaria that the axial extension of at least two drive bevel gear connects swings asynchronous, described main shaft is connected with generator drive gear.
For making the resistance of swing from wave of malaria, improve energy utilization efficiency, preferably, described bearing support assembly, main shaft, bevel gear reversing unit, connecting rod and malaria are installed in the cabin body of isolating with wave.
Preferably, described cabin body comprises upper-deck cabin body and lower cabin body, described upper-deck cabin body and lower cabin body are arranged on the both sides up and down of mounting plate respectively, described bearing support assembly, main shaft, bevel gear reversing unit, connecting rod and malaria are installed in the body of lower cabin, generator is arranged on the top of mounting plate, and is positioned at upper-deck cabin body.
Preferably, described main shaft is provided with two to described drive bevel gear and driven wheel of differential, the quality of the malaria that the axial extension of described two drive bevel gear connects is different.
For ease of installing, preferably, described commutation bevel gear is arranged on the downside of mounting plate.
For making main shaft rotate reposefully, preferably, described main shaft is provided with inertial mass unit.
For improving the rotating speed of alternator shaft, improve generating efficiency, preferably, described main shaft is connected by step-up drive with generator.
For making wave-type electric generator keep rational operating attitude, preferably, described cabin body bottom inside is or/and outside is provided with balancing weight.
Preferably, described main shaft is provided with large driving gear, the rotating shaft of described generator is provided with small transmission gear, described main shaft and generator are connected by meshing transmission by large driving gear and small transmission gear.
Preferably, described inertial mass unit is uniform disc.
The utility model swings nonsynchronous malaria by adopting at least two, and utilize bevel gear reversing unit, the bidirectional swinging of malaria is converted to the one-way rotation of main shaft, thus when a part of malaria is in speed zero point, all the other malarias still swing in continuation, make main shaft keep rotating and drive electrical generators generating, thus solve the discontinuous intrinsic problem of generating of existing pendulous type wave power generating device existence; Further, by malaria and relative motion parts being arranged in the cabin body of isolating with wave, thus when wave stroke electricity generating device, electricity generating device entirety obtains wave energy, swing, malaria is due to its inertia, opposing oscillatory is produced with the entirety of electricity generating device, this opposing oscillatory of malaria is from the retardance of wave, thus reduce the energy of malaria to greatest extent, improve the utilization ratio that malaria swings energy, solve the problem that the malaria energy loss of existing pendulous type wave power generating device existence is serious.
The utility model have generating continuity good, energy utilization efficiency is high and the simple advantage of structure.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram of the wave-type electric generator of the utility model one embodiment;
The structural representation of the bevel gear reversing unit that Fig. 2 adopts for wave-type electric generator shown in Fig. 1;
In figure: 1, main shaft; 2, bevel gear reversing unit; 3, lower cabin body; 4, light malaria; 5, inertial mass unit; 6, slide block; 7, large driving gear; 8, heavy malaria; 9, connecting rod; 10, bearing support assembly; 11, generator; 12, small transmission gear; 13, upper-deck cabin body; 14, mounting plate; 15, drive bevel gear; 16, commutation bevel gear; 17, driven wheel of differential; 18, unilateral bearing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Fig. 1 ~ 2, the wave-type electric generator of the present embodiment comprises upper-deck cabin body 13, lower cabin body 3, mounting plate 14, bearing support assembly 10, main shaft 1, bevel gear reversing unit 2, connecting rod 9, heavy malaria 8, light malaria 4, inertial mass unit 5, large driving gear 7, small transmission gear 12, generator 11 and balancing weight 6.
Upper-deck cabin body 13 and lower cabin body 3 are arranged on the both sides up and down of mounting plate 14 respectively.
Bearing support assembly 10, main shaft 1, bevel gear reversing unit 2, connecting rod 9, heavy malaria 8 and light malaria 4 are installed in lower cabin body 3; Generator 11 is arranged on the top of mounting plate 14, and is positioned at upper-deck cabin body 13.
Main shaft 1 hangs on mounting plate 14 by bearing support assembly 10, the middle part of main shaft 1 is provided with inertial mass unit 5, bevel gear reversing unit 2 comprises drive bevel gear 15, commutation bevel gear 16 and driven wheel of differential 17, bevel gear 16 engages with drive bevel gear 15 and driven wheel of differential 17 in commutation, commutation bevel gear 16 is arranged on the downside of mounting plate 14, drive bevel gear 15 and driven wheel of differential 17 are all by turning to identical unilateral bearing 18 to be arranged on main shaft 1, main shaft 1 is provided with two pairs of drive bevel gear 15 and driven wheel of differential 17, the axial extension that two drive bevel gear 15 are respective is connected to heavy malaria 8 and light malaria 4 by connecting rod 9, heavy malaria 8 and light malaria 4 swing asynchronous, main shaft 1 is provided with large driving gear 7, the rotating shaft of generator 11 is provided with small transmission gear 12, main shaft 1 is connected with the engagement step-up drive of generator 11 by large driving gear 7 and small transmission gear 12, generator 11 is driven to send electric energy.
The middle part of main shaft 1 is provided with inertial mass unit 5.Preferably, inertial mass unit 5 is uniform disc.
Lower cabin body 3 bottom inside is provided with balancing weight 6.
The reversing principle of above-mentioned bevel gear reversing unit 2 is: when malaria clockwise oscillation, drive bevel gear 15 is under the effect of unilateral bearing 18, main shaft 1 is driven to rotate clockwise, simultaneously, drive bevel gear 15 drives commutation bevel gear 16, and then driving driven wheel of differential 17 to rotate counterclockwise, driven wheel of differential 17 skids on main shaft; When malaria counter-clockwise swing, drive bevel gear 15 is skidded on main shaft, and meanwhile, drive bevel gear 15 drives commutation bevel gear 16, and then drives driven wheel of differential 17 to rotate clockwise, and drives main shaft to rotate clockwise.In sum, no matter the swaying direction of malaria is clockwise or counterclockwise, and main shaft all remains on clockwise direction and rotates.
Particularly point out: above-described embodiment is unique mode of execution of the present utility model not, but on the basis not departing from technical concept of the present utility model, can make a lot of simple distortion, as cancelled upper-deck cabin body, generator is directly installed in the body of lower cabin; The transmission of generator and main shaft adopts other kinds of drive such as turbine and worm; Balancing weight can be hung in outside bottom the body of lower cabin by connecting rod or rope, or is arranged symmetrically with on the body of lower cabin, or be directly hung in be arranged on bearing on main shaft or axle sleeve outer surface on; Inertial mass cellular installation is at the two ends of main shaft, and other simple deformation as a lot of in these, repeats no more herein.
The utility model solve existing pendulous type wave power generating device exist the problem that generating is discontinuous, malaria energy loss is serious, have generating continuity good, energy utilization efficiency is high and the simple advantage of structure.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above; but the utility model is not limited to above-described embodiment; in the ken that those of ordinary skill in the art possess; various change can also be made obtaining under the prerequisite not departing from the utility model aim, also should be considered as protection domain of the present utility model.
Claims (10)
1. a wave-type electric generator, it is characterized in that: comprise mounting plate, bearing support assembly, main shaft, bevel gear reversing unit, connecting rod, malaria and generator, described main shaft hangs on mounting plate by bearing support assembly, described bevel gear reversing unit comprises drive bevel gear, commutation bevel gear and driven wheel of differential, described commutation bevel gear engages with drive bevel gear and driven wheel of differential, described drive bevel gear and driven wheel of differential are all by turning to identical unilateral bearing to be arranged on main shaft, described main shaft is at least provided with two to described drive bevel gear and driven wheel of differential, the axial extension of described drive bevel gear is connected with malaria by connecting rod, the malaria that the axial extension of at least two drive bevel gear connects swings asynchronous, described main shaft is connected with generator drive gear.
2. wave-type electric generator according to claim 1, is characterized in that: described bearing support assembly, main shaft, bevel gear reversing unit, connecting rod and malaria are installed in the cabin body of isolating with wave.
3. wave-type electric generator according to claim 2, it is characterized in that: described cabin body comprises upper-deck cabin body and lower cabin body, described upper-deck cabin body and lower cabin body are arranged on the both sides up and down of mounting plate respectively, described bearing support assembly, main shaft, bevel gear reversing unit, connecting rod and malaria are installed in the body of lower cabin, generator is arranged on the top of mounting plate, and is positioned at upper-deck cabin body.
4. wave-type electric generator according to claim 1, is characterized in that: described main shaft is provided with two to described drive bevel gear and driven wheel of differential, and the quality of the malaria that the axial extension of described two drive bevel gear connects is different.
5. wave-type electric generator according to claim 1, is characterized in that: described commutation bevel gear is arranged on the downside of mounting plate.
6. wave-type electric generator according to claim 1, is characterized in that: described main shaft is provided with inertial mass unit.
7. wave-type electric generator according to claim 1, is characterized in that: described main shaft is connected by step-up drive with generator.
8. wave-type electric generator according to claim 2, is characterized in that: described cabin body bottom inside is or/and outside is provided with balancing weight.
9. wave-type electric generator according to claim 1, it is characterized in that: described main shaft is provided with large driving gear, the rotating shaft of described generator is provided with small transmission gear, and described main shaft and generator are connected by meshing transmission by large driving gear and small transmission gear.
10. wave-type electric generator according to claim 6, is characterized in that: described inertial mass unit is uniform disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012923.9U CN204419446U (en) | 2015-01-08 | 2015-01-08 | Wave-type electric generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012923.9U CN204419446U (en) | 2015-01-08 | 2015-01-08 | Wave-type electric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204419446U true CN204419446U (en) | 2015-06-24 |
Family
ID=53469824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520012923.9U Expired - Fee Related CN204419446U (en) | 2015-01-08 | 2015-01-08 | Wave-type electric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204419446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612889A (en) * | 2015-01-08 | 2015-05-13 | 中国海洋大学 | Wave power generation device |
| CN107019875A (en) * | 2017-05-31 | 2017-08-08 | 中国石油大学(华东) | A kind of new strolling body building apptss generated electricity |
-
2015
- 2015-01-08 CN CN201520012923.9U patent/CN204419446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612889A (en) * | 2015-01-08 | 2015-05-13 | 中国海洋大学 | Wave power generation device |
| CN107019875A (en) * | 2017-05-31 | 2017-08-08 | 中国石油大学(华东) | A kind of new strolling body building apptss generated electricity |
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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: 20150624 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |