CN201991685U - Movable wave energy absorption and conversion device - Google Patents
Movable wave energy absorption and conversion device Download PDFInfo
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- CN201991685U CN201991685U CN2011200644617U CN201120064461U CN201991685U CN 201991685 U CN201991685 U CN 201991685U CN 2011200644617 U CN2011200644617 U CN 2011200644617U CN 201120064461 U CN201120064461 U CN 201120064461U CN 201991685 U CN201991685 U CN 201991685U
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 15
- 238000013461 design Methods 0.000 abstract description 6
- 230000005284 excitation Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000001953 sensory 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
本实用新型涉及一种可移动波浪能吸收和转换装置，具有多自由度惯性摆机构、转向机构、传递增速机构以及能量转换装置和存储装置，其中多自由度惯性摆机构的每个输出端通过转向机构与传递增速机构相连，多自由度惯性摆机构的旋转运动通过转向和传递，在传递增速机构的输出端为连续单方向的旋转输出；传递增速机构的输出端接有能量转换和存储装置。本实用新型能够在三维空间上运动，使用超越离合器使往复旋转运动转化成单向旋转机械运动，避免克服能量吸收装置的启动力矩而会损失激励能量简化结构的设计，节约成本，减轻整个装置的重量。Delta并联结构的成型设计很多也很成熟，结构上易于实现。
The utility model relates to a movable wave energy absorbing and converting device, which has a multi-degree-of-freedom inertial pendulum mechanism, a steering mechanism, a transmission speed-up mechanism, an energy conversion device and a storage device, wherein each output end of the multi-degree-of-freedom inertial pendulum mechanism The steering mechanism is connected with the transmission speed-up mechanism, the rotational motion of the multi-degree-of-freedom inertial pendulum mechanism is turned and transmitted, and the output end of the transmission speed-up mechanism is a continuous single-direction rotation output; the output end of the transmission speed-up mechanism is connected with energy Conversion and storage devices. The utility model can move in a three-dimensional space, and uses an overrunning clutch to convert the reciprocating rotational motion into a one-way rotational mechanical motion, avoiding the loss of excitation energy due to overcoming the starting torque of the energy absorbing device. The design of the simplified structure saves costs and reduces the fatigue of the entire device. weight. There are many molding designs of Delta parallel structure and they are very mature, and the structure is easy to realize.
Description
Technical field
The wave energy that the utility model relates to the ocean moving carrier absorbs and switch technology, and a kind of specifically removable wave energy absorbs and conversion equipment.
Background technique
In recent years, along with the influence of ocean to human society increases day by day, national security and economic effect are become more and more important, ocean unmanned systems and autonomous system have become the forward position research field with strategic importance.Small-sized, efficient, paleocinetic artificial ocean system, for example, AUV system, underwater bionic robot system, autonomous cruising weapon system, marine environmental monitoring platform etc., be countries in the world always in the scientific research of research and development energetically and the field, forward position of application, the autonomous manual system in ocean is to the exploitation of marine resources and exploration, have important scientific meaning and strategic importance to the effective monitoring and the utilization of environment.The technology that the autonomous manual system in ocean relates to has a lot, as control, navigation, power, sensory technique etc.Wherein, energy problem is one of its key technology.And energy self-adding problem, the raising of the ocean being moved the performance of manual system and work capacity is significant.Thereby the research of regenerable marine energy utilization has its scientific meaning and practical significance.
Utilize the citation form of power generation with marine energy to be bank base formula and grappling formula at present, have narrow limitation such as not removable, be not suitable for the needs that artificial moving carrier independently obtains energy in moving, for requiring long-term artificial moving carrier on duty that the self-adding of energy can't be provided in the ocean environment.Removable wave energy absorbs and conversion equipment can move cruise work capacity and vital capacity of manual system to the ocean and has crucial meaning, and is also significant undoubtedly to Marine Sciences development and utilization.Utilize ocean energy to provide the artificial moving carrier of energy to yet there are no report at present.
The model utility content
At above shortcomings part in the prior art, the technical problems to be solved in the utility model provides a kind of ocean of realizing and moves the energy self-adding of manual system, improves removable wave energy absorption and conversion equipment that the manual system flying power is moved in the ocean.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The removable wave energy of the utility model absorbs and conversion equipment has multi-freedom degree inertia pendulum mechanism, steering equipment, transmission speed increasing mechanism and energy conversion device and storage device, wherein each output terminal of multi-freedom degree inertia pendulum mechanism links to each other with the transmission speed increasing mechanism by steering equipment, multi-freedom degree inertia pendulum mechanism rotatablely moves by turning to and transmitting, and is continuous unidirectional rotation output at the output terminal that transmits speed increasing mechanism; The output terminal that transmits speed increasing mechanism is connected to transformation of energy and storage device.
Described multi-freedom degree inertia pendulum mechanism adopts Delta inertia pendulum in parallel mechanism, and it as the input end that obtains wave energy, connects separately steering equipment with three revolutes respectively as three output terminals with pendulum.
Described steering equipment has free wheel device, first bevel gear, second bevel gear and axle, free wheel device is fixedlyed connected a revolute of Delta inertia pendulum in parallel mechanism with axle, rotate around revolute, first bevel gear is fixedly mounted on the axle, rotates around revolute with axle; Second bevel gear is vertical with first bevel gear installs engagement, and second bevel gear is fixedlyed connected with first gear shaft that transmits speed increasing mechanism.
Described transmission speed increasing mechanism comprises the first～six spur gear, output shaft and the first～three gear shaft, wherein, first spur gear is fixed together by second bevel gear of first gear shaft and steering equipment, rotate with second bevel gear, the engagement of first spur gear and second spur gear drives second spur gear and rotates with its second fixing gear shaft; The 3rd spur gear and second spur gear are fixed together by second gear shaft, and rotate with second spur gear, the 3rd spur gear and the engagement of the 4th spur gear, the 3rd gear shaft rotation that drives the 4th spur gear and fix with the 4th spur gear; The 5th spur gear and the 4th spur gear are fixed together by the 3rd gear shaft, and rotate with the 4th spur gear, and the 5th spur gear and the engagement of the 6th spur gear drive the 6th spur gear and rotate with the output shaft of fixedlying connected with the 6th spur gear.
Described energy conversion device is a high pulling torque slow-speed of revolution microgenerator.
Removable wave energy absorb and the conversion equipment integral installation in closed shell, float on the ocean surface or be suspended in the ocean current.
The utlity model has following beneficial effect and advantage:
1. removable wave energy absorption of the utility model and conversion equipment can move on three dimensional space, energy output is all arranged in ocean environment any time, can more effectively obtain random external kinetic energy or potential energy excitation, use free wheel device to make crankmotion change into unidirectional rotating machinery motion, avoid overcoming the starting torque of energy absorbing device and can lose excitation energy.
2. the utility model adopts bevel gear and overdrive gear mechanism, rotatablely moving of different direction is transformed into same axle goes up rotation output continuously, and cost is saved in the design of simplified structure, alleviates the weight of whole device; The moulding design of Delta parallel-connection structure is much also very ripe, is easy on the structure realize.
Description of drawings
Fig. 1 forms and the energy transfer principle schematic for the utility model;
Fig. 2 is the utility model structure diagram;
Fig. 3 A is the structural representation of Delta inertia pendulum in parallel mechanism in the utility model;
Fig. 3 B is the front view of Fig. 3 A;
Fig. 4 A is the structural representation that transmits speed increasing mechanism in the utility model;
Fig. 4 B transmits the bowing to view of speed increasing mechanism in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, 2, the removable wave energy of the utility model absorbs and conversion equipment has multi-freedom degree inertia pendulum mechanism, steering equipment 2, transmit speed increasing mechanism 3 and energy conversion device and storage device 4, wherein each output terminal of multi-freedom degree inertia pendulum mechanism 1 links to each other with transmission speed increasing mechanism 3 by steering equipment 2, multi-freedom degree inertia pendulum mechanism rotatablely moves by turning to and transmitting, and is continuous unidirectional rotation output at the output terminal that transmits speed increasing mechanism 3; The output terminal that transmits speed increasing mechanism 3 is connected to transformation of energy and storage device 4.
Described multi-freedom degree inertia pendulum mechanism adopts Delta inertia pendulum in parallel mechanism 1, and it as the input end that obtains wave energy, connects separately steering equipment with three revolutes respectively as three output terminals with pendulum 101.
As shown in Figure 3A, Delta swinging mechanism in parallel mainly is made up of parts such as universal secondary 105～106, the driveshaft 103 of pendulum 101, the first～two, follower lever 104 and the first～three revolutes 107～109, driveshaft 103 1 ends are connected with pendulum 101 by first universal secondary 105, and the other end is connected with follower lever 104 by second universal secondary 106; An other end of follower lever 104 is connected with the balance of fixing 102 by primary importance revolute 107, follower lever 104 is connected with balance 102 by spring 110 with driveshaft 103 connecting ends, be fixed to certain initial attitude, balance 102 is fixedly connected in airtight enclosure interior.Under the effect of airtight housing at wave force, pendulum 101 is with balance 102 motions, and its motion is a multidimensional, can resolve into the three dimensional motion in the space.When pendulum 101 moved in the Z direction, it drove three locational driveshaft pulling follower levers and rotates camber of spring accumulation of energy simultaneously around revolute.In like manner pendulum is when directions X moves, and three follower levers also rotate around revolute separately, just the angle of swing of first revolute 107 than second and third revolute 108 and 109 greatly.When pendulum 101 when the Y direction is moved, first revolute 107 does not produce motion, second and third revolute 108 and 109 of two other output terminal of Delta swinging mechanism in parallel rotates.
Shown in Fig. 4 A, steering equipment has free wheel device 201, first bevel gear 202, second bevel gear 203 and axle 204, Delta inertia pendulum mechanism in parallel 1 one revolute follower levers 104 are fixedlyed connected with axle 204 by free wheel device 201, rotate around revolute, rotatablely moving only upwards has output at folk prescription, idle running on the opposite direction; First bevel gear 202 is fixedly mounted on the axle 204, rotates around revolute with axle 204; Second bevel gear 203 and the 202 vertical installation engagements of first bevel gear drive second bevel gear 203 and rotate with first gear shaft 308 that transmits speed increasing mechanism 3.
Shown in Fig. 4 A, 4B, transmit speed increasing mechanism 3 and comprise the first～six spur gear 301～306, output shaft 307 and the first～three gear shaft 308～310, wherein, first spur gear 301 is fixed together by second bevel gear 203 of first gear shaft 308 with steering equipment 2, rotate with second bevel gear 203, first spur gear 301 and the engagement of second spur gear 302 drive second spur gear 302 and rotate with its second fixing gear shaft 309; The 3rd spur gear 303 and second spur gear 302 are fixed together by second gear shaft 309, and with 302 rotations of second spur gear, the 3rd spur gear 303 and 304 engagements of the 4th spur gear, the 3rd gear shaft 310 rotations that drive the 4th spur gear 304 and fix with the 4th spur gear 304; The 5th spur gear 305 and the 4th spur gear 304 are fixed together by the 3rd gear shaft 310, and with 304 rotations of the 4th spur gear, the 5th spur gear 305 and 306 engagements of the 6th spur gear drive the 6th spur gear 306 and rotate with the output shaft 307 of fixedlying connected with the 6th spur gear 306.
Present embodiment is an example with first revolute 107, shown in Fig. 3 B: pendulum 101 moves under action of wave force with balance 102, pendulum 101 drives connected driveshaft 103 motions, driveshaft 103 drives connected follower lever 104 motions, follower lever 104 is fixedlyed connected with axle 204 around revolute 107 rotations by free wheel device 201, rotatablely moving only upwards has output at folk prescription, idle running on the opposite direction.First bevel gear 202 also is fixedly mounted on the axle 204, rotate around revolute 107 with axle 204, second bevel gear 203 and the 202 vertical installation engagements of first bevel gear, driving second bevel gear 203 rotates and the change travel direction with first gear shaft 308 of fixedlying connected with it, the design of other two places follower levers is identical, and the rotation on three directions changes into rotatablely moving in the same plane.
The utility model mechanism is axisymmetric, and the design at other two places is also identical, and rotatablely moving by turning to and transmitting of last three place's follower levers finally is continuous unidirectional rotation output at output shaft 307 places.
When the reciprocal rotation of follower lever 104 generations was rotated, because bringing onto load work, follower lever 104 drove free wheel devicees around axle 204 idle running, other component attonitys, output shaft 307 no-outputs.When the speed of rotatablely moving of other two places follower levers was higher than the speed that rotatablely moves of first revolute, 107 position follower levers 104, the 6th spur gear 306 and 305 engagements of the 5th spur gear drove its opposite spin campaign.This opposite spin campaign at last drives axle 204 and produces reciprocal motion under 202 effects of first bevel gear, around 107 opposite spins of primary importance revolute.Because follower lever 104 is fixedlyed connected with free wheel device 201, reciprocal motion can not drive follower lever 104 motions, and follower lever 104 keeps original attitude not change.
This shows, the utility model can move on three dimensional space, energy output is all arranged in ocean environment any time, the unordered at random excitation of wave energy can be converted to continuous folk prescription and move to rotating machinery, terminal output shaft 307 connects generator 401 and energy storage battery is converted to power storage with mechanical motion by exporting.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200644617U CN201991685U (en) | 2011-03-11 | 2011-03-11 | Movable wave energy absorption and conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200644617U CN201991685U (en) | 2011-03-11 | 2011-03-11 | Movable wave energy absorption and conversion device |
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| Publication Number | Publication Date |
|---|---|
| CN201991685U true CN201991685U (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200644617U Expired - Fee Related CN201991685U (en) | 2011-03-11 | 2011-03-11 | Movable wave energy absorption and conversion device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678428A (en) * | 2011-03-11 | 2012-09-19 | 中国科学院沈阳自动化研究所 | Movable wave energy absorption and conversion device |
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2011
- 2011-03-11 CN CN2011200644617U patent/CN201991685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678428A (en) * | 2011-03-11 | 2012-09-19 | 中国科学院沈阳自动化研究所 | Movable wave energy absorption and conversion device |
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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: 20110928 Termination date: 20140311 |