CN113530749B - Wave power generation device utilizing wave energy - Google Patents
Wave power generation device utilizing wave energy Download PDFInfo
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- CN113530749B CN113530749B CN202110931202.8A CN202110931202A CN113530749B CN 113530749 B CN113530749 B CN 113530749B CN 202110931202 A CN202110931202 A CN 202110931202A CN 113530749 B CN113530749 B CN 113530749B
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- 238000010248 power generation Methods 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 171
- 230000005540 biological transmission Effects 0.000 claims abstract description 133
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
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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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
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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
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to the technical field of ocean energy application, in particular to a wave power generation device utilizing wave energy, which comprises: the device comprises a floating body, a lifting linkage mechanism, a rotary transmission mechanism, a power generation mechanism and a positioning platform mechanism; the floating body floats on the water surface to swing relative to the positioning platform mechanism under the pushing of waves; the lifting linkage mechanism is connected with the floating body so as to perform sliding movement in the up-down direction on the positioning platform mechanism under the drive of the floating body; the lifting linkage mechanism is in transmission connection with the rotary transmission mechanism fixed on the positioning platform mechanism, so that the power generation mechanism fixed on the positioning platform mechanism is driven by the rotary transmission mechanism to generate power. In the process that the internal floating body moves along with the wave lifting and fluctuating, the lifting linkage mechanism and the rotary transmission mechanism can be matched to drive the power generation mechanism to generate power, so that the swivel efficiency of wave energy is higher, and the power generation efficiency is higher.
Description
Technical Field
The invention relates to the technical field of ocean energy application, in particular to a wave power generation device utilizing wave energy.
Background
Along with the development and progress of society, environmental protection consciousness is gradually improved while using energy, and development and utilization of new energy are more and more advanced. Wave power generation has the smallest influence on the environment, exists in the form of mechanical energy, is a high-efficiency wave power generation mode, and therefore people pay attention to the utilization of wave power generation; the existing power generation equipment has a plurality of types, but the wave energy conversion efficiency is lower, and the power generation efficiency is low.
Disclosure of Invention
The invention aims to provide a wave power generation device utilizing wave energy, which can effectively solve the problems in the prior art.
The aim of the invention is achieved by the following technical scheme:
a wave power unit utilizing wave energy, comprising: the device comprises a floating body, a lifting linkage mechanism, a rotary transmission mechanism, a power generation mechanism and a positioning platform mechanism; the floating body floats on the water surface to swing relative to the positioning platform mechanism under the pushing of waves; the lifting linkage mechanism is connected with the floating body so as to perform sliding movement in the up-down direction on the positioning platform mechanism under the drive of the floating body; the lifting linkage mechanism is in transmission connection with the rotary transmission mechanism fixed on the positioning platform mechanism, so that the power generation mechanism fixed on the positioning platform mechanism is driven by the rotary transmission mechanism to generate power.
Preferably, the wave power generation device utilizing wave energy further comprises a counterweight anchor, and the counterweight anchor is connected with the center of the positioning platform mechanism through an anchor chain.
Preferably, the floating body is of a closed annular structure, and the positioning platform mechanism is positioned on the inner side of the floating body.
Preferably, the lifting linkage mechanism comprises a lower transverse plate, a linkage rack and a limiting block; the middle part of the linkage rack is in sliding fit on the positioning platform mechanism, the upper end and the lower end of the linkage rack are respectively and fixedly connected with the limiting block and the lower transverse plate, and the limiting block and the lower transverse plate are respectively blocked at the upper end and the lower end of the positioning platform mechanism; the linkage rack is in meshed transmission connection with the rotary transmission mechanism; the lower transverse plate is fixedly connected with the floating body.
Preferably, the lifting linkage mechanism further comprises a guide vertical shaft and a reset pressure spring; the bottom of the guide vertical shaft is fixed on the lower transverse plate, the middle part of the guide vertical shaft is in sliding fit on the positioning platform mechanism, the guide vertical shaft is sleeved with a reset pressure spring, and the reset pressure spring is positioned between the lower transverse plate and the positioning platform mechanism; the length of the guide vertical shaft is not less than the length of the linkage rack.
Preferably, the rotary transmission mechanism comprises a linkage gear, a rotary shaft, a bearing support, a clockwise transmission assembly and a counterclockwise rotation assembly; the linkage gear is fixed on a rotating shaft, the rotating shaft is in running fit on a bearing support, and the bearing support is fixed on the positioning platform mechanism; two ends of the rotating shaft are fixedly connected with the clockwise transmission component and the anticlockwise rotation component respectively; the clockwise transmission component and the anticlockwise rotation component are respectively connected to two ends of the positioning platform mechanism in a matched manner; the clockwise transmission component and the anticlockwise rotation component are in transmission connection with the power generation mechanism.
Preferably, the clockwise transmission assembly comprises a first unidirectional transmission wheel, a first unidirectional linkage wheel, a first hexagonal prism, a first pressure spring, a first linkage pipe, a first bracket and a first driving wheel; the first unidirectional transmission wheel is fixed at one end of the rotation shaft, two transmission clamping blocks which are gradually increased along the clockwise direction are arranged on the first unidirectional transmission wheel, two linkage clamping blocks which are gradually reduced along the clockwise direction are arranged on the first unidirectional linkage wheel, the two transmission clamping blocks on the first unidirectional transmission wheel are in clamping transmission with the two linkage clamping blocks on the first unidirectional linkage wheel so as to drive the first unidirectional linkage wheel to rotate clockwise, the first unidirectional linkage wheel is fixed at one end of the first hexagonal prism, the other end of the first hexagonal prism is in sliding fit in a hexagonal groove of the first linkage tube, the first hexagonal prism is fixedly connected with the inner side surface of the hexagonal groove of the first linkage tube through a first pressure spring, the first linkage tube is rotationally connected to the positioning platform mechanism through a first support, and the first driving wheel fixed on the first linkage tube is in transmission connection with the power generation mechanism through a synchronous belt.
Preferably, the counterclockwise rotation assembly comprises a second unidirectional driving wheel, a second unidirectional linkage wheel, a second hexagonal prism, a second pressure spring, a second linkage pipe, a second bracket, a second driving wheel, a second driven wheel, a short shaft and a first gear; the second unidirectional transmission wheel is fixed at the other end of the rotating shaft, the first unidirectional transmission wheel is provided with two transmission clamping blocks which are gradually increased along the anticlockwise direction, the second unidirectional linkage wheel is provided with two linkage clamping blocks which are gradually decreased along the anticlockwise direction, the two transmission clamping blocks on the second unidirectional transmission wheel are in clamping transmission with the two linkage clamping blocks on the second unidirectional linkage wheel so as to drive the second unidirectional linkage wheel to rotate anticlockwise, the second unidirectional linkage wheel is fixed at one end of a second hexagonal prism, the other end of the second hexagonal prism is in sliding fit in a hexagonal groove of the second linkage pipe, the second hexagonal prism is fixedly connected with the inner side surface of the hexagonal groove of the second linkage pipe through a second pressure spring, the second linkage pipe is rotationally connected to the positioning platform mechanism through a second support, a second driving wheel fixed on the second linkage pipe is in transmission connection with a second driven wheel through a synchronous belt, the second driven wheel and the first gear are both fixed on a short shaft, the short shaft is in running fit on the positioning platform mechanism through a bearing shaft, and the first gear is in meshing transmission connection with the power generation mechanism.
Preferably, the power generation mechanism comprises a power generator body, a linkage rotating shaft, a first driven wheel and a second gear; the main shaft of the generator body is connected with one end of the linkage rotating shaft through a coupler; the linkage rotating shaft is in running fit on the positioning platform mechanism through a support, a first driven wheel and a second gear are fixed on the linkage rotating shaft, the first driving wheel is connected with the first driven wheel through a synchronous belt, and the first gear is in meshed transmission connection with the second gear.
Preferably, the power generation mechanism further comprises a gravity pendulum; the other end of the linkage rotating shaft is fixedly connected with one end of the gravity pendulum.
Preferably, the diameter of the first driving wheel is larger than that of the first driven wheel, and the diameter of the second driving wheel is larger than that of the second driven wheel.
Preferably, the positioning platform mechanism comprises a central fixing frame, a side sliding frame, a positioning component and a regulating component; the inner ends of one side sliding frame are respectively matched in the side sliding channels at the two ends of the center fixing frame in a sliding way, and the outer ends of the two side sliding frames are connected with the two positioning assemblies in a matching way; the middle part of the regulating and controlling component is fixed in the middle of the ground of the central fixing frame, and two ends of the regulating and controlling component are connected with the two side sliding frames in a transmission mode so as to drive the two side sliding frames to slide in opposite directions or deviate from sliding in side sliding channels at two ends of the fixing frame.
Preferably, the regulating and controlling component comprises a vertical screw rod, an internal thread rotating pipe, a lifting connecting plate, a push-pull connecting rod and a linkage sliding block; the top end of the vertical screw rod is fixed at the center of the bottom surface of the center fixing frame, the internal thread rotary pipe is in threaded fit with the vertical screw rod, and the internal thread rotary pipe is rotationally connected in the center through hole of the lifting connecting plate; the two ends of the lifting connecting plate are respectively and rotatably connected with one end of one push-pull connecting rod, the other ends of the two push-pull connecting rods are in one-to-one rotary connection with the two linkage sliding blocks, the two linkage sliding blocks are in one-to-one fixed connection with the inner ends of the two side sliding frames, and the two linkage sliding blocks are in sliding fit in limit sliding ways at the two ends of the fixing frame.
Preferably, the side sliding frame comprises a sliding frame body, a longitudinal shaft, a buffer spring, a spring seat and a limit nut; the inner end of the sliding frame body is in sliding fit in the side sliding channel of the fixing frame, the outer end of the sliding frame body is fixed with the top end of the longitudinal shaft, the middle part of the longitudinal shaft is in sliding fit on the positioning assembly, the bottom of the longitudinal shaft is fixedly connected with a spring seat, a buffer spring is sleeved on the longitudinal shaft between the spring seat and the positioning assembly, a limit nut is in threaded fit on the longitudinal shaft, and the limit nut is blocked on the positioning assembly.
Preferably, the positioning assembly comprises a vertical inserted column, an inserted screw, an upper plate body, a lower plate body and an adjusting rotary tube; the upper plate body is connected with the outer end of the side sliding frame in a matched manner; the upper end of the vertical inserting column is in sliding fit with the upper plate body, and the middle part of the vertical inserting column is fixed on the lower plate body; the adjusting rotary pipe is in rotary fit on the upper plate body, the inner side threads of the adjusting rotary pipe are in threaded fit with the plug-in screw rod, and the middle part of the plug-in screw rod is fixed on the lower plate body; the bottoms of the vertical inserting columns and the inserting screw rods are both fixed with conical plugs.
Preferably, the vertical inserting column comprises an inserting column body, an adjusting screw, a sliding disc, an inclined connecting rod and a turnover inserting plate; the upper end of the inserting column body is in sliding fit with the upper plate body, and the middle part of the inserting column body is fixed on the lower plate body; the spliced pole body is open at top, bottom confined body structure, adjusting screw's upper end wears out to the outside of spliced pole body, adjusting screw's lower extreme normal running fit is on the inside bottom surface of spliced pole body, adjusting screw middle part screw thread transmission connection sliding fit is at the slip dish in the spliced pole body, the one end of a slope connecting rod is connected in the both ends rotation of slip dish respectively, the other end and the middle part rotation of two upset picture peg of two slope connecting rods are connected, the lower extreme normal running fit of two upset picture peg is in the lower extreme of spliced pole body both sides storage hole, two upset picture peg can be accomodate to in the spliced pole body both sides storage hole.
The invention has the beneficial effects that: according to the wave power generation device utilizing wave energy, in the process that the internal floating body moves along with the fluctuation of the wave, the power generation mechanism can be driven to generate power through the cooperation of the lifting linkage mechanism and the rotary transmission mechanism, so that the swivel efficiency of the wave energy is high, and the power generation efficiency is high; the invention is internally provided with a positioning platform mechanism capable of adjusting the size, the whole device is convenient to install in ocean locations with different depths.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the related art, the drawings that are required to be used in the description of the embodiments or the related art will be briefly described, and it is apparent that the drawings in the description below are some embodiments of the present invention, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic diagram illustrating an embodiment of the present invention;
FIG. 2 is a second overall schematic diagram according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a floating body according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a lifting linkage mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a rotation transmission mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a clockwise drive assembly according to an embodiment of the present invention;
FIG. 7 is a schematic view of a part of a clockwise drive assembly according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a counterclockwise rotation assembly according to an embodiment of the present invention;
FIG. 9 is a schematic view of a part of a counterclockwise rotation assembly according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of a power generation mechanism according to an embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a positioning platform mechanism according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a side carriage according to an embodiment of the present invention;
FIG. 13 is a schematic structural view of a positioning assembly according to an embodiment of the present invention;
FIG. 14 is a schematic diagram of a control assembly according to an embodiment of the present invention;
fig. 15 is a schematic structural view of a vertical post according to an embodiment of the present invention.
Icon: a floating body 1; a lifting linkage mechanism 2; a lower cross plate 201; a linked rack 202; a stopper 203; a guide vertical shaft 204; resetting the compression spring 205; a rotation transmission mechanism 3; a linkage gear 301; a rotation shaft 302; a bearing support 303; a clockwise drive assembly 304; a first unidirectional drive wheel 304a; a first one-way linkage wheel 304b; a first hexagonal prism 304c; a first linkage tube 304d; a first bracket 304e; a first drive wheel 304f; rotating assembly 305 counterclockwise; a second unidirectional drive wheel 305a; a second one-way linkage wheel 305b; a second hexagonal prism 305c; a second linkage tube 305d; a second bracket 305e; a second drive wheel 305f; a second driven wheel 305g; short axis 305h; a first gear 305i; a power generation mechanism 4; a generator body 401; a linked rotation shaft 402; a first driven wheel 403; a second gear 404; a gravity pendulum 405; a positioning platform mechanism 5; a central mount 501; a side carriage 502; a carriage body 502a; a longitudinal axis 502b; a buffer spring 502c; spring seat 502d; a stop nut 502e; a positioning component 503; vertical posts 503a; a jack screw 503b; an upper plate 503c; a lower plate 503d; adjusting the swivel tube 503e; a regulatory component 504; a vertical screw 504a; an internally threaded swivel tube 504b; lifting link plate 504c; push-pull link 504d; and a ganged slider 504e.
Detailed Description
In order to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are therefore not intended to limit the scope of the invention, which is defined by the claims, but are not to be limited to the specific details disclosed herein. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the present application to which they may be applied, but rather to modify or adapt the relative relationship without materially altering the technical context.
The invention is described in further detail below with reference to fig. 1-15.
Example 1
As shown in fig. 1 to 15, a wave power unit using wave energy, comprising: a floating body 1, a lifting linkage mechanism 2, a rotary transmission mechanism 3, a power generation mechanism 4 and a positioning platform mechanism 5; the floating body 1 floats on the water surface to swing relative to the positioning platform mechanism 5 under the pushing of waves; the lifting linkage mechanism 2 is connected with the floating body 1 so as to perform sliding movement in the up-down direction on the positioning platform mechanism 5 under the drive of the floating body 1; the lifting linkage mechanism 2 is in transmission connection with the rotary transmission mechanism 3 fixed on the positioning platform mechanism 5, so that the power generation mechanism 4 fixed on the positioning platform mechanism 5 is driven by the rotary transmission mechanism 3 to generate power; the power generation mechanism 4 is electrically connected to a battery pack or a device requiring energization to store or utilize electric energy.
The wave power generation device utilizing wave energy can be arranged on the sea floor through the positioning platform mechanism 5 when in use, the floating body 1, the lifting linkage mechanism 2, the rotary transmission mechanism 3 and the power generation mechanism 4 are controlled to be positioned above sea water through adjusting the positioning platform mechanism 5, the lifting linkage mechanism 2 can be driven to perform lifting motion in the process that the internal floating body 1 moves up and down along with the wave, and the power generation mechanism 4 can be driven to generate power through the rotary transmission mechanism 3 in the process that the lifting linkage mechanism 2 performs lifting motion, so that the swivel efficiency of wave energy is higher, and the power generation efficiency is higher.
The wave power generation device utilizing wave energy further comprises a counterweight anchor 6, wherein the counterweight anchor 6 is connected with the center of the positioning platform mechanism 5 through an anchor chain. The counterweight anchor 6 is used for better positioning the whole body of the invention and preventing the invention from being overturned when the sea wave is large.
The floating body 1 is of a closed annular structure, and the positioning platform mechanism 5 is positioned on the inner side of the floating body 1. The floating body 1 is structurally arranged, so that the contact range between the floating body and sea waves is wider, the floating body is easier to float under the driving of the sea waves, and the swivel efficiency of the sea wave energy is improved conveniently.
The lifting linkage mechanism 2 comprises a lower transverse plate 201, a linkage rack 202 and a limiting block 203; the middle part of the linkage rack 202 is in sliding fit on the positioning platform mechanism 5, the upper end and the lower end of the linkage rack 202 are respectively and fixedly connected with the limiting block 203 and the lower transverse plate 201, and the limiting block 203 and the lower transverse plate 201 are respectively blocked at the upper end and the lower end of the positioning platform mechanism 5; the linkage rack 202 is in meshed transmission connection with the rotary transmission mechanism 3; the lower cross plate 201 is fixedly connected with the floating body 1.
When the floating body 1 moves up and down under the pushing of sea waves, the lower transverse plate 201 can drive the linkage rack 202 to perform reciprocating sliding motion in the up and down direction on the positioning platform mechanism 5, so that the linkage rack 202 drives the rotary transmission mechanism 3 to operate, and finally the rotary transmission mechanism 3 drives the power generation mechanism 4 to generate power.
The lifting linkage mechanism 2 further comprises a guide vertical shaft 204 and a reset pressure spring 205; the bottom of the guide vertical shaft 204 is fixed on the lower transverse plate 201, the middle part of the guide vertical shaft 204 is in sliding fit on the positioning platform mechanism 5, the guide vertical shaft 204 is sleeved with a reset pressure spring 205, and the reset pressure spring 205 is positioned between the lower transverse plate 201 and the positioning platform mechanism 5; the length of the guide vertical shaft 204 is not less than the length of the linked rack 202. In the process that the floating body 1 drives the lower transverse plate 201 to move upwards, the reset pressure spring 205 can be compressed, so that after sea waves collapse, the lower transverse plate 201 can be quickly reset under the elasticity of the reset pressure spring 205 and the gravity of the lower transverse plate, the power generation efficiency during reset can be improved, and the two ends of the reset pressure spring 205 can be fixedly connected with the lower transverse plate 201 and the positioning platform mechanism 5 respectively, so that the stability of the lower transverse plate during operation is improved.
The rotary transmission mechanism 3 comprises a linkage gear 301, a rotary shaft 302, a bearing support 303, a clockwise transmission assembly 304 and a counterclockwise rotation assembly 305; the linkage gear 301 is fixed on a rotating shaft 302, the rotating shaft 302 is in rotating fit on a bearing support 303, and the bearing support 303 is fixed on the positioning platform mechanism 5; two ends of the rotating shaft 302 are fixedly connected with a clockwise transmission assembly 304 and a counterclockwise rotation assembly 305 respectively; the clockwise transmission component 304 and the anticlockwise rotation component 305 are respectively connected to two ends of the positioning platform mechanism 5 in a matching way; both the clockwise drive assembly 304 and the counterclockwise rotation assembly 305 are in driving connection with the power generation mechanism 4.
In the process of reciprocating sliding motion of the linkage rack 202 in the up-down direction, the linkage rack can be meshed and driven to drive the linkage gear 301 to rotate; when the linkage rack 202 moves upwards to drive the linkage gear 301 to rotate, the clockwise transmission assembly 304 can drive the power generation mechanism 4 to generate power, and the power generation mechanism is not influenced by the anticlockwise rotation assembly 305; when the linkage rack 202 moves downwards to drive the linkage gear 301 to rotate, the counterclockwise rotating component 305 can drive the power generation mechanism 4 to generate power, and the clockwise driving component 304 stops driving at the moment; the rotary transmission mechanism 3 can realize non-intermittent transmission work, and can drive the power generation mechanism 4 to generate power as long as the floating body 1 floats up and down with a certain displacement, so that the conversion efficiency of wave energy is higher, and the power generation is higher and better.
The clockwise transmission assembly 304 includes a first unidirectional transmission wheel 304a, a first unidirectional linkage wheel 304b, a first hexagonal prism 304c, a first compression spring, a first linkage tube 304d, a first bracket 304e, and a first driving wheel 304f; the first unidirectional transmission wheel 304a is fixed at one end of the rotation shaft 302, two transmission clamping blocks which are gradually increased along the clockwise direction are arranged on the first unidirectional transmission wheel 304a, two linkage clamping blocks which are gradually decreased along the clockwise direction are arranged on the first unidirectional linkage wheel 304b, the two transmission clamping blocks on the first unidirectional transmission wheel 304a are in clamping transmission with the two linkage clamping blocks on the first unidirectional linkage wheel 304b so as to drive the first unidirectional linkage wheel 304b to rotate clockwise, the first unidirectional linkage wheel 304b is fixed at one end of the first hexagonal prism 304c, the other end of the first hexagonal prism 304c is in sliding fit in a hexagonal groove of the first linkage pipe 304d, the first hexagonal prism 304c is fixedly connected with the inner side surface of the hexagonal groove of the first linkage pipe 304d through a first pressure spring, the first linkage pipe 304d is rotationally connected to the positioning platform mechanism 5 through a first bracket 304e, and the first driving wheel 304f fixed on the first linkage pipe 304d is in transmission connection with the power generation mechanism 4 through a synchronous belt.
When the linkage rack 202 moves upwards to drive the linkage gear 301 to rotate, the first unidirectional transmission wheel 304a can rotate clockwise under the drive of the rotation shaft 302, two transmission clamping blocks which are gradually increased along the clockwise direction on the first unidirectional transmission wheel 304a are clamped and connected with two linkage clamping blocks which are gradually decreased along the clockwise direction on the first unidirectional linkage wheel 304b, so that the first unidirectional linkage wheel 304b is driven to rotate clockwise, the first unidirectional linkage wheel 304b drives the first linkage pipe 304d and the first driving wheel 304f to rotate clockwise through the first hexagonal prism 304c, and the first driving wheel 304f drives the power generation mechanism 4 to generate power through synchronous belt transmission; when the linkage rack 202 moves downwards to drive the linkage gear 301 to rotate, the first unidirectional transmission wheel 304a rotates anticlockwise under the drive of the rotation shaft 302, two transmission clamping blocks on the first unidirectional transmission wheel 304a, which are gradually increased along the clockwise direction, cannot be clamped with two linkage clamping blocks on the first unidirectional linkage wheel 304b, which are gradually decreased along the clockwise direction, and generate an outward pushing force on the first unidirectional linkage wheel 304b, so that the first unidirectional linkage wheel 304b drives the first hexagonal prism 304c to compress the first pressure spring in the first linkage pipe 304d, at this time, the transmission work is stopped, and the transmission work of the anticlockwise rotation component 305 is not affected.
The counterclockwise rotation assembly 305 includes a second unidirectional driving wheel 305a, a second unidirectional coupling wheel 305b, a second hexagonal prism 305c, a second compression spring, a second coupling tube 305d, a second support 305e, a second driving wheel 305f, a second driven wheel 305g, a short shaft 305h, and a first gear 305i; the second unidirectional transmission wheel 305a is fixed at the other end of the rotating shaft 302, the first unidirectional transmission wheel 304a is provided with two transmission clamping blocks which are gradually increased along the anticlockwise direction, the second unidirectional linkage wheel 305b is provided with two linkage clamping blocks which are gradually decreased along the anticlockwise direction, the two transmission clamping blocks on the second unidirectional transmission wheel 305a are in clamping transmission with the two linkage clamping blocks on the second unidirectional linkage wheel 305b so as to drive the second unidirectional linkage wheel 305b to rotate anticlockwise, the second unidirectional linkage wheel 305b is fixed at one end of the second hexagonal prism 305c, the other end of the second hexagonal prism 305c is in sliding fit in a hexagonal groove of the second linkage pipe 305d, the second hexagonal prism 305c is fixedly connected with the inner side surface of the hexagonal groove of the second linkage pipe 305d through a second pressure spring, the second linkage pipe 305d is in rotating connection with the positioning platform mechanism 5 through a second bracket 305e, a second driving wheel 305f fixed on the second linkage pipe 305d is in driving connection with a second driven wheel 305g through a synchronous belt, the second driven wheel 305g and a first gear i are both fixed on a short shaft 305h, the other end of the second hexagonal prism 305c is in sliding fit in the hexagonal groove of the six-shaped groove of the second linkage wheel 305d, and the second gear i is in meshing engagement with the positioning platform mechanism 4.
When the linkage rack 202 moves downwards to drive the linkage gear 301 to rotate, the anticlockwise rotating component 305 plays a role in transmission, when the linkage rack 202 moves downwards to drive the linkage gear 301 to rotate anticlockwise, the rotating shaft 302 drives the first unidirectional transmission wheel 304a to rotate anticlockwise, two transmission clamping blocks which are gradually increased along anticlockwise direction are arranged on the first unidirectional transmission wheel 304a, two linkage clamping blocks which are gradually decreased along anticlockwise direction are arranged on the second unidirectional linkage wheel 305b, the two transmission clamping blocks on the second unidirectional transmission wheel 305a are clamped and transmitted with the two linkage clamping blocks on the second unidirectional linkage wheel 305b to drive the second unidirectional linkage wheel 305b to rotate anticlockwise, so as to drive the second hexagonal prism 305c and the second linkage tube 305d to rotate, the second linkage tube 305d drives the second driving wheel 305f to rotate, the second driven wheel 305g is driven by synchronous belt transmission to rotate through the short shaft h, the first driven wheel 305i is meshed with the transmission mechanism 4 to generate electricity, and the first gear i plays a role in driving mechanism 304 to drive the anticlockwise direction, and the second unidirectional linkage wheel 305b is always rotated through the transmission component 305, and the clockwise rotation of the main shaft 4 is guaranteed; when the linkage rack 202 moves upwards, the two driving clamping blocks on the second unidirectional driving wheel 305a and the two linkage clamping blocks on the second unidirectional linkage wheel 305b cannot be in clamping transmission, the second unidirectional driving wheel 305a generates an outward pushing force on the second unidirectional linkage wheel 305b, and the second unidirectional linkage wheel 305b slides in the second linkage pipe 305d through the second hexagonal prism 305c and compresses the second pressure spring, so that the second unidirectional driving wheel 305a and the second unidirectional linkage wheel 305b are prevented from being clamped.
The power generation mechanism 4 comprises a power generator body 401, a linkage rotating shaft 402, a first driven wheel 403 and a second gear 404; the generator body 401 is fixed on the positioning platform mechanism 5 through a motor bracket, and a main shaft of the generator body 401 is connected with one end of the linkage rotating shaft 402 through a coupler; the linkage rotating shaft 402 is rotatably matched on the positioning platform mechanism 5 through a bracket, a first driven wheel 403 and a second gear 404 are fixed on the linkage rotating shaft 402, the first driving wheel 304f is connected with the first driven wheel 403 through a synchronous belt transmission, and the first gear 305i is connected with the second gear 404 through a meshing transmission. The main shaft of the generator body 401 in the power generation mechanism 4 can rotate under the drive of the linkage rotating shaft 402, so that power generation can be performed, the structure of the generator body 401 is similar to that of a hand-operated generator, and the linkage rotating shaft 402 drives the main shaft of the generator body 401 to rotate in one direction, so that power generation can be performed; the first driven wheel 403 can drive the linkage rotating shaft 402 to rotate clockwise under the transmission of the first driving wheel 304f, and the second gear 404 can drive the linkage rotating shaft 402 to rotate clockwise under the transmission of the first gear 305i, so that the power generation mechanism 4 can be driven to generate power no matter the floating body 1 is driven to rise or fall by sea waves.
The power generation mechanism 4 further comprises a gravity pendulum 405; the other end of the linkage rotating shaft 402 is fixedly connected with one end of a gravity pendulum 405. Because the linkage rotating shaft 402 always rotates clockwise to drive the generator body 401 to generate electricity, the gravity pendulum 405 can be additionally arranged on the linkage rotating shaft 402, the gravity pendulum 405 can rotate under the drive of the linkage rotating shaft 402, and when sea waves are small, the rotating speed of the linkage rotating shaft 402 can be increased through the inertia of the gravity pendulum 405, so that the electricity generation effect can be improved to a certain extent.
The diameter of the first driving wheel 304f is larger than that of the first driven wheel 403, and the diameter of the second driving wheel 305f is larger than that of the second driven wheel 305g, so that the effect of changing the transmission ratio is achieved, and the power generation efficiency is improved.
Example two
As shown in fig. 1-15, the positioning platform mechanism 5 includes a center mount 501, a side slide mount 502, a positioning assembly 503, and a regulating assembly 504; the inner ends of one side sliding frame 502 are respectively matched in the side sliding channels at the two ends of the center fixing frame 501 in a sliding way, and the outer ends of the two side sliding frames 502 are connected with two positioning components 503 in a matching way; the middle part of the regulating and controlling component 504 is fixed in the middle of the ground of the central fixing frame 501, and two ends of the regulating and controlling component 504 are in transmission connection with the two side sliding frames 502 so as to drive the two side sliding frames 502 to slide in opposite directions or deviate from sliding in side sliding channels at two ends of the fixing frame. The relative positions of the central fixing frame 501 and the side sliding frame 502 in the positioning platform mechanism 5 can be properly adjusted through the adjusting and controlling assembly 504, so that the whole supporting range of the positioning platform mechanism 5 can be conveniently changed according to actual conditions, and different installation requirements can be met; after the relative positions of the center fixing frame 501 and the side sliding frame 502 are adjusted, the side sliding frame can be fixedly installed with the seabed through two positioning assemblies 503 on two sides in a plugging manner.
The regulating and controlling component 504 comprises a vertical screw rod 504a, an internal thread rotating pipe 504b, a lifting connecting plate 504c, a push-pull connecting rod 504d and a linkage sliding block 504e; the top end of the vertical screw rod 504a is fixed at the center of the bottom surface of the center fixing frame 501, the internal thread rotating pipe 504b is in threaded fit on the vertical screw rod 504a, and the internal thread rotating pipe 504b is rotationally connected in the center through hole of the lifting connecting plate 504 c; the two ends of the lifting connecting plate 504c are respectively and rotatably connected with one end of a push-pull connecting rod 504d, the other ends of the two push-pull connecting rods 504d are respectively and rotatably connected with two linkage sliding blocks 504e, the two linkage sliding blocks 504e are respectively and fixedly connected with the inner ends of the two side sliding frames 502, and the two linkage sliding blocks 504e are in sliding fit in limit sliding ways at the two ends of the fixing frame.
The internal thread rotating pipe 504b inside the regulating and controlling component 504 is rotated, so that the contact position between the internal thread rotating pipe 504b and the vertical screw rod 504a can be changed, and the lifting connecting plate 504c drives the included angle between the two push-pull connecting rods 504d to change, and the two push-pull connecting rods 504d drive the two side sliding frames 502 to slide in opposite directions or slide in the side sliding channels at the two ends of the fixed frame through the two linkage sliding blocks 504e, so that the relative positions of the center fixed frame 501 and the side sliding frames 502 are adjusted.
The side sliding frame 502 includes a sliding frame body 502a, a longitudinal axis 502b, a buffer spring 502c, a spring seat 502d, and a stop nut 502e; the inner end of the sliding frame body 502a is in sliding fit in the side sliding channel of the fixed frame, the outer end of the sliding frame body 502a is fixed with the top end of the longitudinal shaft 502b, the middle part of the longitudinal shaft 502b is in sliding fit on the positioning component 503, the bottom of the longitudinal shaft 502b is fixedly connected with the spring seat 502d, the longitudinal shaft 502b between the spring seat 502d and the positioning component 503 is sleeved with the buffer spring 502c, the longitudinal shaft 502b is in threaded fit with the limit nut 502e, and the limit nut 502e is blocked on the positioning component 503. The buffer spring 502c is arranged in the side sliding frame 502, when sea waves with larger amplitude occur, the sliding frame body 502a can slide up and down on the positioning component 503 with a certain amplitude, the positioning component 503 is prevented from being separated from the sea floor by the central fixing frame 501 and the side sliding frame 502 when the sea waves are overlarge, the stability after installation of the invention is improved, the compression degree of the buffer spring 502c can be properly adjusted by changing the contact position of the limit nut 502e and the longitudinal axis 502b, so that the amplitude of the sliding frame body 502a which can move relatively on the positioning component 503 is adjusted, the amplitude of the sliding frame body 502a which can move on the positioning component 503 can be kept stable of the whole positioning platform mechanism 5 to a certain extent to the greatest extent, and the power generation effect is improved; the improvement of the moving amplitude of the sliding frame body 502a on the positioning assembly 503 can improve the sea wave impact resistance of the invention to a certain extent, improve the stability of the invention during installation and can be set according to the actual sea surface condition.
The positioning assembly 503 comprises a vertical inserting column 503a, an inserting screw 503b, an upper plate 503c, a lower plate 503d and an adjusting rotary tube 503e; the upper plate body 503c is connected with the outer end of the side sliding frame 502 in a matching way; the upper end of the vertical inserting column 503a is in sliding fit with the upper plate body 503c, and the middle part of the vertical inserting column 503a is fixed on the lower plate body 503 d; the adjusting rotating pipe 503e is rotatably matched with the upper plate body 503c, the inner side of the adjusting rotating pipe 503e is in threaded fit with the inserting screw 503b, and the middle part of the inserting screw 503b is fixed on the lower plate body 503 d; the bottoms of the vertical inserting posts 503a and the inserting screw rods 503b are both fixed with conical plugs. The positioning component 503 is used for being inserted into the seabed to integrally position the invention, and the bottom of the positioning component needs to be matched with a balancing weight to improve the stability of the invention; the contact position of the adjusting rotary tube 503e and the inserting screw 503b is changed by rotating the adjusting rotary tube 503e, so that the height of the upper plate 503c can be changed, and the height positions of the central fixing frame 501 and the side sliding frame 502 can be adjusted conveniently on the sea surface, so that the lifting linkage mechanism 2, the rotary transmission mechanism 3 and the power generation mechanism 4 are positioned on the sea surface under the condition that the contact state of the floating body 1 and the sea surface is ensured.
The vertical inserting column 503a comprises an inserting column body, an adjusting screw, a sliding disc, an inclined connecting rod and a turnover inserting plate; the upper end of the inserting column body is in sliding fit with the upper plate body 503c, and the middle part of the inserting column body is fixed on the lower plate body 503 d; the spliced pole body is open at top, bottom confined body structure, adjusting screw's upper end wears out to the outside of spliced pole body, adjusting screw's lower extreme normal running fit is on the inside bottom surface of spliced pole body, adjusting screw middle part screw thread transmission connection sliding fit is at the slip dish in the spliced pole body, the one end of a slope connecting rod is connected in the both ends rotation of slip dish respectively, the other end and the middle part rotation of two upset picture peg of two slope connecting rods are connected, the lower extreme normal running fit of two upset picture peg is in the lower extreme of spliced pole body both sides storage hole, two upset picture peg can be accomodate to in the spliced pole body both sides storage hole. The vertical inserting column 503a is configured to be stably fixed to the seabed, and after the inserting column body is inserted into the soil of the seabed, the adjusting screw can be rotated to drive the sliding disc to slide downwards in the inserting column body, as shown in fig. 15, in the process of sliding the sliding disc downwards, two overturning inserting plates can be driven to outwards overturn and spread through two inclined connecting rods, and the two overturning inserting plates are inserted into and blocked in the soil, so that the installation stability of the invention is improved.
Principle of: the wave power generation device utilizing wave energy can be arranged on the sea floor through the positioning platform mechanism 5 when in use, the floating body 1, the lifting linkage mechanism 2, the rotary transmission mechanism 3 and the power generation mechanism 4 are controlled to be positioned above sea water through adjusting the positioning platform mechanism 5, the lifting linkage mechanism 2 can be driven to perform lifting motion in the process that the internal floating body 1 moves up and down along with the wave, and the power generation mechanism 4 can be driven to generate power through the rotary transmission mechanism 3 in the process that the lifting linkage mechanism 2 performs lifting motion, so that the swivel efficiency of wave energy is higher, and the power generation efficiency is higher.
In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (13)
1. A wave power unit utilizing wave energy, comprising: a floating body (1), a lifting linkage mechanism (2), a rotary transmission mechanism (3), a power generation mechanism (4) and a positioning platform mechanism (5); the floating body (1) floats on the water surface to swing relative to the positioning platform mechanism (5) under the pushing of waves; the lifting linkage mechanism (2) is connected with the floating body (1) so as to carry out sliding movement in the up-down direction on the positioning platform mechanism (5) under the drive of the floating body (1); the lifting linkage mechanism (2) is in transmission connection with the rotary transmission mechanism (3) fixed on the positioning platform mechanism (5) so as to drive the power generation mechanism (4) fixed on the positioning platform mechanism (5) to generate power through the rotary transmission mechanism (3);
the floating body (1) is of a closed annular structure, and the positioning platform mechanism (5) is positioned at the inner side of the floating body (1);
the lifting linkage mechanism (2) comprises a lower transverse plate (201), a linkage rack (202) and a limiting block (203); the middle part of the linkage rack (202) is in sliding fit on the positioning platform mechanism (5), the upper end and the lower end of the linkage rack (202) are respectively and fixedly connected with the limiting block (203) and the lower transverse plate (201), and the limiting block (203) and the lower transverse plate (201) are respectively blocked at the upper end and the lower end of the positioning platform mechanism (5); the linkage rack (202) is in meshed transmission connection with the rotary transmission mechanism (3); the lower transverse plate (201) is fixedly connected with the floating body (1);
The lifting linkage mechanism (2) further comprises a guide vertical shaft (204) and a reset pressure spring (205); the bottom of the guide vertical shaft (204) is fixed on the lower transverse plate (201), the middle part of the guide vertical shaft (204) is in sliding fit on the positioning platform mechanism (5), a reset pressure spring (205) is sleeved on the guide vertical shaft (204), and the reset pressure spring (205) is positioned between the lower transverse plate (201) and the positioning platform mechanism (5); the length of the guide vertical shaft (204) is not smaller than the length of the linkage rack (202).
2. A wave power unit utilizing wave energy according to claim 1, characterized in that it further comprises a counterweight anchor (6), the counterweight anchor (6) being connected to the centre of the positioning platform means (5) by means of an anchor chain.
3. A wave power unit utilizing wave energy according to claim 1, characterized in that the rotation transmission mechanism (3) comprises a linkage gear (301), a rotation shaft (302), a bearing support (303), a clockwise transmission assembly (304) and a counter-clockwise rotation assembly (305); the linkage gear (301) is fixed on a rotating shaft (302), the rotating shaft (302) is in rotating fit on a bearing support (303), and the bearing support (303) is fixed on the positioning platform mechanism (5); two ends of the rotating shaft (302) are fixedly connected with a clockwise transmission component (304) and a counterclockwise rotation component (305) respectively; the clockwise transmission component (304) and the anticlockwise rotation component (305) are respectively connected to the two ends of the positioning platform mechanism (5) in a matched mode; the clockwise transmission component (304) and the anticlockwise rotation component (305) are in transmission connection with the power generation mechanism (4).
4. A wave power unit utilizing wave energy according to claim 3, characterized in that the clockwise transmission assembly (304) comprises a first unidirectional transmission wheel (304 a), a first unidirectional coupling wheel (304 b), a first hexagonal prism (304 c), a first compression spring, a first coupling tube (304 d), a first support (304 e) and a first driving wheel (304 f); the first unidirectional transmission wheel (304 a) is fixed at one end of the rotation shaft (302), two transmission clamping blocks which are gradually increased along the clockwise direction are arranged on the first unidirectional transmission wheel (304 a), two linkage clamping blocks which are gradually decreased along the clockwise direction are arranged on the first unidirectional linkage wheel (304 b), the two transmission clamping blocks on the first unidirectional transmission wheel (304 a) are in clamping transmission with the two linkage clamping blocks on the first unidirectional linkage wheel (304 b) so as to drive the first unidirectional linkage wheel (304 b) to rotate clockwise, the first unidirectional linkage wheel (304 b) is fixed at one end of the first hexagonal prism (304 c), the other end of the first hexagonal prism (304 c) is in sliding fit in a hexagonal groove of the first linkage tube (304 d), the first hexagonal prism (304 c) is fixedly connected with the inner side surface of the hexagonal groove of the first linkage tube (304 d) through a first pressure spring, the first linkage tube (304 d) is rotationally connected to the positioning platform (5) through a first bracket (304 e), and the first linkage tube (304 d) is fixedly connected with the first transmission belt (4 f) of the driving wheel (304 d).
5. The wave power unit utilizing wave energy according to claim 4, characterized in that the counter-clockwise rotating assembly (305) comprises a second unidirectional transmission wheel (305 a), a second unidirectional coupling wheel (305 b), a second hexagonal prism (305 c), a second compression spring, a second coupling tube (305 d), a second support (305 e), a second driving wheel (305 f), a second driven wheel (305 g), a short shaft (305 h) and a first gear (305 i); the second unidirectional transmission wheel (305 a) is fixed at the other end of the rotary shaft (302), two transmission clamping blocks which are gradually increased along the anticlockwise direction are arranged on the first unidirectional transmission wheel (304 a), two linkage clamping blocks which are gradually decreased along the anticlockwise direction are arranged on the second unidirectional linkage wheel (305 b), the two transmission clamping blocks on the second unidirectional transmission wheel (305 a) are in clamping transmission with the two linkage clamping blocks on the second unidirectional linkage wheel (305 b) so as to drive the second unidirectional linkage wheel (305 b) to rotate anticlockwise, the second unidirectional linkage wheel (305 b) is fixed at one end of a second hexagonal prism (305 c), the other end of the second hexagonal prism (305 c) is in sliding fit in a six-edge groove of a second linkage tube (305 d), the second hexagonal prism (305 c) is fixedly connected with the inner side surface of the six-edge groove of the second linkage tube (305 d) through a second pressure spring, the second linkage tube (305 d) is rotationally connected with a positioning platform mechanism (5) through a second bracket (305 e), a second driven wheel (305 f) fixed on the second linkage tube (305 d) is rotationally connected with a second driven wheel (305) through a second bracket (305 h) and a driven wheel (305) is in a rotary motion mechanism, and the driven wheel (305 h) is meshed with a driven wheel (305 h) through a second bearing mechanism (305 h) in a rotary mechanism.
6. A wave power unit utilizing wave energy according to claim 5, characterized in that the power generation mechanism (4) comprises a generator body (401), a linkage shaft (402), a first driven wheel (403) and a second gear (404); the generator body (401) is fixed on the positioning platform mechanism (5) through a motor bracket, and a main shaft of the generator body (401) is connected with one end of the linkage rotating shaft (402) through a coupler; the linkage rotating shaft (402) is in running fit on the positioning platform mechanism (5) through a support, a first driven wheel (403) and a second gear (404) are fixed on the linkage rotating shaft (402), the first driving wheel (304 f) is connected with the first driven wheel (403) through synchronous belt transmission, and the first gear (305 i) is in meshed transmission connection with the second gear (404).
7. A wave power unit utilizing wave energy according to claim 6, characterized in that the power means (4) further comprises a gravitational pendulum (405); the other end of the linkage rotating shaft (402) is fixedly connected with one end of a gravity pendulum (405).
8. A wave power unit utilizing wave energy according to claim 7, characterized in that the diameter of the first driving wheel (304 f) is larger than the diameter of the first driven wheel (403), and the diameter of the second driving wheel (305 f) is larger than the diameter of the second driven wheel (305 g).
9. A wave power unit utilizing wave energy according to claim 1, characterized in that the positioning platform mechanism (5) comprises a central fixed frame (501), side sliding frames (502), positioning components (503) and regulating components (504); the inner ends of one side sliding frame (502) are respectively matched in the side sliding channels at the two ends of the center fixing frame (501) in a sliding manner, and the outer ends of the two side sliding frames (502) are connected with two positioning assemblies (503) in a matching manner; the middle part of the regulating and controlling component (504) is fixed in the middle of the ground of the central fixing frame (501), and two ends of the regulating and controlling component (504) are in transmission connection with the two side sliding frames (502) so as to drive the two side sliding frames (502) to slide in opposite directions or deviate from sliding in side sliding channels at two ends of the fixing frame.
10. The wave power unit according to claim 9, wherein the regulating assembly (504) comprises a vertical screw (504 a), an internally threaded swivel (504 b), a lifting link (504 c), a push-pull link (504 d) and a linkage slider (504 e); the top end of the vertical screw rod (504 a) is fixed at the center of the bottom surface of the center fixing frame (501), the internal thread rotating pipe (504 b) is in threaded fit on the vertical screw rod (504 a), and the internal thread rotating pipe (504 b) is rotationally connected in the center through hole of the lifting connecting plate (504 c); the two ends of the lifting connecting plate (504 c) are respectively and rotatably connected with one end of a push-pull connecting rod (504 d), the other ends of the two push-pull connecting rods (504 d) are in one-to-one rotary connection with two linkage sliding blocks (504 e), the two linkage sliding blocks (504 e) are fixedly connected with the inner ends of the two side sliding frames (502) one by one, and the two linkage sliding blocks (504 e) are in sliding fit in limit sliding ways at the two ends of the fixing frame.
11. The wave power unit utilizing wave energy according to claim 10, wherein the side sliding frame (502) comprises a sliding frame body (502 a), a longitudinal axis (502 b), a buffer spring (502 c), a spring seat (502 d) and a limit nut (502 e); the inner end of the sliding frame body (502 a) is in sliding fit in a side sliding channel of the fixed frame, the outer end of the sliding frame body (502 a) is fixed with the top end of the longitudinal shaft (502 b), the middle of the longitudinal shaft (502 b) is in sliding fit on the positioning component (503), the bottom of the longitudinal shaft (502 b) is fixedly connected with a spring seat (502 d), a buffer spring (502 c) is sleeved on the longitudinal shaft (502 b) between the spring seat (502 d) and the positioning component (503), a limit nut (502 e) is in threaded fit on the longitudinal shaft (502 b), and the limit nut (502 e) is blocked on the positioning component (503).
12. The wave power unit according to claim 11, wherein the positioning assembly (503) comprises a vertical post (503 a), a plug screw (503 b), an upper plate (503 c), a lower plate (503 d) and an adjusting tube (503 e); the upper plate body (503 c) is connected with the outer end of the side sliding frame (502) in a matching way; the upper end of the vertical inserting column (503 a) is in sliding fit with the upper plate body (503 c), and the middle part of the vertical inserting column (503 a) is fixed on the lower plate body (503 d); the adjusting rotary tube (503 e) is in rotary fit on the upper plate body (503 c), the inner side of the adjusting rotary tube (503 e) is in threaded fit with the inserting screw (503 b), and the middle part of the inserting screw (503 b) is fixed on the lower plate body (503 d); the bottoms of the vertical inserting posts (503 a) and the inserting screw rods (503 b) are both fixed with conical plugs.
13. A wave power unit utilizing wave energy according to claim 12, characterized in that the vertical post (503 a) comprises a post body, an adjusting screw, a sliding disc, a tilting link and a tilting insert plate; the upper end of the inserting column body is in sliding fit with the upper plate body (503 c), and the middle part of the inserting column body is fixed on the lower plate body (503 d); the spliced pole body is open at top, bottom confined body structure, adjusting screw's upper end wears out to the outside of spliced pole body, adjusting screw's lower extreme normal running fit is on the inside bottom surface of spliced pole body, adjusting screw middle part screw thread transmission connection sliding fit is at the slip dish in the spliced pole body, the one end of a slope connecting rod is connected in the both ends rotation of slip dish respectively, the other end and the middle part rotation of two upset picture peg of two slope connecting rods are connected, the lower extreme normal running fit of two upset picture peg is in the lower extreme of spliced pole body both sides storage hole, two upset picture peg can be accomodate to in the spliced pole body both sides storage hole.
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| CN108884807A (en) * | 2016-04-06 | 2018-11-23 | M·德拉吉奇 | For wave energy to be converted to the equipment of electric energy and is used to be laid in the method at exploitation position |
| CN108915941A (en) * | 2018-07-03 | 2018-11-30 | 温州冲亚电子科技有限公司 | A kind of bank formula wave-energy power generation equipment |
| CN109404208A (en) * | 2018-12-20 | 2019-03-01 | 中国海洋大学 | A kind of Three Degree Of Freedom wave energy float power generator and electricity-generating method |
| CN109538400A (en) * | 2019-01-02 | 2019-03-29 | 安徽理工大学 | A kind of offshore type ocean wave energy generating set |
| KR102134304B1 (en) * | 2019-07-08 | 2020-07-15 | 군산대학교산학협력단 | Coaxial accelerator type a wave power generator |
| CN112594119A (en) * | 2020-12-07 | 2021-04-02 | 哈尔滨工业大学（威海） | Oscillating float type wave power generation device |
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