CN118030353A - Power conversion mechanism and ocean power generation device with same - Google Patents
Power conversion mechanism and ocean power generation device with same Download PDFInfo
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- CN118030353A CN118030353A CN202410218751.4A CN202410218751A CN118030353A CN 118030353 A CN118030353 A CN 118030353A CN 202410218751 A CN202410218751 A CN 202410218751A CN 118030353 A CN118030353 A CN 118030353A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 27
- 238000010248 power generation Methods 0.000 title claims abstract description 27
- 230000033001 locomotion Effects 0.000 claims abstract description 32
- 238000007667 floating Methods 0.000 claims description 24
- 239000005060 rubber Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000002184 metal Substances 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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Abstract
The invention provides a power conversion mechanism and a marine energy power generation device with the same, wherein a shell is arranged, elastic inclined blocks are arranged on two sides of the inner wall of the shell, the inclined surfaces of the inclined blocks on two sides are opposite in direction, and are matched with a unidirectional gear; by adopting the technical scheme, the reciprocating motion is effectively converted into the rotation motion of unidirectional output, the power generation efficiency can be effectively improved, a single motion mechanism can drive two shells to reciprocate and is simultaneously applied to wave fluctuation and swinging kinetic energy, the wave energy utilization efficiency is effectively improved, in addition, the reciprocating motion is converted into unidirectional steering motion only by utilizing the meshing of the bevel block and the unidirectional gear, the structure is simple, the conversion of relative chain transmission or multi-group gear transmission is more stable, and the energy loss is smaller.
Description
Technical Field
The invention relates to the technical field of wave energy power generation, in particular to a power conversion mechanism and a marine energy power generation device with the same.
Background
In the field of ocean power generation, in particular, the wave power generation technology mostly converts a reciprocating mechanism into a rotating mechanism to drive the input end of a generator to rotate so as to generate power.
At present, the equipment for generating electricity by utilizing wave energy generally comprises a buoyancy mechanism, a mechanical energy conversion mechanism and a generator, wherein the buoyancy mechanism provides power, the driven mechanical energy conversion mechanism reciprocates, and then the reciprocating motion drives the input end of the generator to reciprocate or bidirectionally rotate, so that the conversion of electric energy is realized. However, most of the current devices utilize the up-and-down reciprocating buoyancy of ocean waves to drive the generator rotor to reciprocate to generate electricity, and the generator rotor loses a large amount of energy due to factors such as resistance and inertia in the reciprocating rotation process.
Disclosure of Invention
The invention aims to solve the problems that the two-way rotation of a generator rotor is low in generating efficiency and the generator is difficult to operate in series in a combined mode.
The invention provides a power conversion mechanism and a marine energy power generation device with the same, comprising a frame, a shell, inclined blocks, springs, a unidirectional gear and a generator, wherein a plurality of grooves are formed in two sides of the shell at equal intervals along the length direction of the shell, the inclined blocks are arranged in the grooves, one end of each spring is fixedly connected with the bottom wall of each groove, the other end of each spring is fixedly connected with one end of each inclined block, the inclined surfaces of the inclined blocks positioned on two sides of the shell are positioned on one side far away from each spring, the inclined surfaces of the inclined blocks positioned on two sides of the shell are opposite in direction, the unidirectional gear is arranged in the shell, the unidirectional gear is meshed with the inclined blocks, the vertical surfaces of the inclined blocks are contacted with the tooth vertical surfaces of the unidirectional gear, the central shaft of the unidirectional gear is fixedly connected with the input end of the generator, the shell is provided with a limiting frame, the central shaft of the unidirectional gear slides in the limiting frame, the unidirectional gear is rotationally connected to the frame, and the generator is fixedly connected to the frame. The reverse gear is driven to rotate unidirectionally when the motion mechanism drives the shell to do reciprocating motion by utilizing the engagement of the reverse gear and the inclined block.
Preferably, two shells are arranged, one shell is arranged vertically, the other shell is arranged horizontally, and a gap is arranged between extension lines of the two shells in the length direction.
Preferably, the motion mechanism comprises a floating block and a handle, one end of the handle is fixedly connected with the vertically arranged shell, and the other end of the handle is hinged to the upper end face of the floating block. The motion mechanism further comprises a sector gear, a fixing rod, a connecting rod, a rotating rod and a circular gear, one end of the fixing rod is fixedly connected to the upper end face of the floating block, the other end of the fixing rod is fixedly connected with the sector gear, one end of the connecting rod is movably connected with the sector gear, the other end of the connecting rod is hinged to one end of the rotating rod, the other end of the rotating rod is fixedly connected with the central shaft of the circular gear, one side, close to the sector gear, of the connecting rod is fixedly provided with a plurality of teeth, the teeth of the sector gear are meshed with the teeth of the connecting rod, a rack is fixedly connected with the outer edge of a shell which is horizontally arranged in a length direction, the rack is meshed with the circular gear, and the central shaft of the circular gear is rotationally connected to the rack. The motion mechanism is utilized to simultaneously reciprocate the two shells which are vertically and horizontally arranged.
Preferably, both sides and both ends of the rack are fixedly connected with frames, and the inner walls of the frames arranged along the length direction of the shell are connected with the circular gears. The frame is used for limiting the position of the circular gear, so that the connection stability with the shell is improved.
Preferably, the shell is provided with sliding grooves on two sides, pulleys are arranged in the sliding grooves, and the centers of the pulleys are rotationally connected with the frame.
Preferably, the central shaft of the unidirectional gear comprises a square shaft and a round shaft, one end of the square shaft is fixedly connected to the center of the unidirectional gear, the other end of the square shaft is fixedly connected with one end of the round shaft, the other end of the round shaft is fixedly connected with the input end of the generator, the square shaft is located between two sides of the unidirectional gear and the inner wall of the shell, and the round shaft is located in the limiting frame. The square shaft limits the unidirectional gear, so that the stability of the unidirectional gear in rotation is improved.
Preferably, the outer wall of the spring is sleeved with a rubber sleeve.
Preferably, the connecting rods are arranged obliquely, i.e. the connecting rods are arranged non-parallel to the horizontally arranged shown housing. The connecting rod that the slope set up can utilize the wave to float from top to bottom and the power of left and right rocking simultaneously.
Compared with the prior art, the method has the following beneficial effects:
The invention provides a power conversion mechanism and a marine energy power generation device with the same, wherein a shell is arranged, elastic inclined blocks are arranged on two sides of the inner wall of the shell, the inclined surfaces of the inclined blocks on two sides are opposite in direction, and are matched with a unidirectional gear; by adopting the technical scheme, the reciprocating motion is effectively converted into the rotation motion of unidirectional output, the power generation efficiency can be effectively improved, a single motion mechanism can drive two shells to reciprocate and is simultaneously applied to wave fluctuation and swinging kinetic energy, the wave energy utilization efficiency is effectively improved, in addition, the reciprocating motion is converted into unidirectional steering motion only by utilizing the meshing of the bevel block and the unidirectional gear, the structure is simple, the conversion of relative chain transmission or multi-group gear transmission is more stable, and the energy loss is smaller.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a power conversion mechanism and a marine energy power generation device with the same;
FIG. 2 is a schematic view of a housing of the present invention;
FIG. 3 is a cross-sectional view of a housing of the present invention;
FIG. 4 is an enlarged partial schematic view of the invention A;
FIG. 5 is a schematic view of a pulley of the present invention;
FIG. 6 is a schematic diagram of a one-way gear of the present invention;
FIG. 7 is a schematic view of a movement mechanism of the present invention;
FIG. 8 is a front view of the movement mechanism of the present invention;
FIG. 9 is a schematic view of a sector gear and connecting rod of the present invention;
FIG. 10 is a schematic view of a rack and bezel of the present invention;
FIG. 11 is a schematic diagram of a dual unidirectional gear of the present invention;
FIG. 12 is a schematic representation of an embodiment of the present invention;
In the figure, a frame-1; a housing-2; slotting-211; chute-212; a limit frame-213; rack-214; frame-215; pulley-216; oblique block-221; spring-222; unidirectional gear-3; square shaft-31; a circular shaft-32; a generator-4; a movement mechanism-5; a floating block-51; a handle-52; sector gear-53; a fixed rod-54; a connecting rod-55; round gear-56; and connecting sleeve-6.
Detailed Description
For a better understanding of the present invention, its construction, and the functional features and advantages attained by the same, reference should be made to the accompanying drawings in which:
Examples:
As shown in fig. 1 to 12, the invention provides a power conversion mechanism and a marine energy power generation device with the same, comprising a frame 1, a shell 2, inclined blocks 221, springs 222, a unidirectional gear 3 and a power generator 4, wherein a plurality of grooves 211 are formed on two sides of the shell 2 at equal intervals along the length direction of the shell 2, the inclined blocks 221 are arranged in the grooves 211, the inclined blocks 221 are inclined blocks 221 formed by cutting one edge of a cuboid block, the inclined surfaces of the inclined blocks 221 correspond to a vertical surface, the inclined blocks 221 can be made of plastic materials or metal materials, or rubber shells can be sleeved outside the inclined blocks 221 and can be made of metal materials, and the rubber shells are clung to the inclined blocks 221. One end of the spring 222 is fixedly connected with the bottom wall of the slot 211, and the other end of the spring 222 is fixedly connected with one end of the inclined block 221, namely the inclined block 221 is elastically arranged in the slot 211. The inclined plane of the inclined block 221 is located at one side far away from the spring 222, the inclined planes of the inclined blocks 221 located at two sides of the shell 2 are opposite in direction, the unidirectional gear 3 is arranged in the shell 2, the unidirectional gear 3 is meshed with the inclined block 221, the vertical plane of the inclined block 221 is in contact with the tooth vertical plane of the unidirectional gear 3, the tooth of the unidirectional gear 3 comprises a vertical plane and an arc surface, the inclined blocks 221 oppositely arranged at two sides, the vertical plane of the inclined block 221 and the unidirectional gear 3 always keep at least two vertical planes in fit, at the moment, along with the up-and-down movement of the shell 2, the contact direction of the vertical plane of the inclined block 221 and the vertical plane of the unidirectional gear 3 cannot rotate, and when the arc surface of the unidirectional gear 3 presses the inclined plane of the inclined block 221, the spring 222 contracts, the unidirectional gear 3 can rotate, and therefore the reciprocating movement of the shell 2 is converted into unidirectional rotation of the unidirectional gear 3.
The central shaft of the unidirectional gear 3 is fixedly connected with the input end of the generator 4, and unidirectional rotation of the unidirectional gear 3 directly drives the input end of the generator 4 to rotate continuously in a unidirectional way. The shell 2 is provided with a limiting frame 213, the central shaft of the unidirectional gear 3 slides in the limiting frame 213, and the limiting frame 213 can limit the sliding position of the unidirectional gear 3 in the shell 2, so that the unidirectional gear 3 keeps stability when rotating. The rotation shaft of the unidirectional gear 3 is rotationally connected with the frame 1, so that the unidirectional gear 3 does not reciprocate up and down along with the shell 2 when the shell 2 reciprocates up and down, and the unidirectional gear 3 can only rotate when the unidirectional gear 3 and the shell 2 move relatively. The generator 4 is fixedly connected to the frame 1 and further comprises a movement mechanism 5 for pushing the housing 2 to reciprocate. The outer wall of the spring 222 is sleeved with a rubber sleeve, the rubber sleeve can effectively reduce corrosion of the spring 222 caused by sea wind, the shell 2 and the inclined block 221 can be made of plastic materials, but in application of the spring 222, the metal spring 222 is more reliable. The shell 2 is provided with the sliding grooves 212 on two sides, the sliding grooves 212 are internally provided with the pulleys 216, the centers of the pulleys 216 are rotationally connected with the frame 1, on one hand, the shell 2 is constrained by the frame 1, when the shell 2 reciprocates up and down, the frame 1 can effectively ensure the stability of the shell 2 and reduce the friction resistance between the inclined block 221 and the unidirectional gear 3, and on the other hand, the arrangement of the pulleys 216 effectively reduces the friction between the shell 2 and the frame 1 during the reciprocating motion. The frame 1 can be fixedly connected to a shore base or a fixed platform in the ocean, the fixed platform is generally connected to the sea bottom by a traction rope, and the shore base has better stability compared with the fixed platform, so that the frame can be preferentially arranged on the shore base. The above-mentioned housing 2, the inclined block 221, the spring 222 and the unidirectional gear 3 realize conversion of reciprocating motion into unidirectional rotational motion, and can be applied to various fields, and the application is applied to ocean power generation only one of the application fields.
As another embodiment, as shown in fig. 7 to 9, two housings 2 are provided, one housing 2 is vertically arranged, the other housing 2 is horizontally arranged, and a gap is arranged between extension lines of the two housings 2 in the length direction, that is, the two housings 2 cannot collide in the moving process, and the placing directions of the two housings 2 are mainly used for matching with the moving mechanism 5, so that the single moving mechanism 5 drives the two housings 2 to move. In practical application, a plurality of groups of the housing 2 and the motion mechanism 5 are arranged, and the power generated by the driven generator 4 is integrated and then output.
The motion mechanism 5 comprises a floating block 51 and a handle 52, one end of the handle 52 is fixedly connected with the vertically arranged shell 2, the other end of the handle 52 is hinged to the upper end face of the floating block 51, the floating block 51 floats up and down by utilizing the force provided by the upward and downward floating of sea waves, the handle 52 and the vertically arranged shell 2 are further driven to move up and down, and the unidirectional gear 3 is further driven to rotate. The motion mechanism 5 further comprises a sector gear 53, a fixed rod 54, a connecting rod 55, a rotating rod and a circular gear 56, one end of the fixed rod 54 is fixedly connected to the upper end face of the floating block 51, the other end of the fixed rod 54 is fixedly connected with the sector gear 53, the sector gear 53 is a gear similar to the sector in shape, and teeth of the sector gear are arranged on the arc face of the sector. One end of the connecting rod 55 is movably connected with the sector gear 53, the other end of the connecting rod 55 is hinged with one end of the rotating rod, the other end of the rotating rod is fixedly connected with the central shaft of the circular gear 56, a plurality of teeth are fixedly arranged on one side, close to the sector gear 53, of the connecting rod 55, the teeth of the sector gear 53 are meshed with the teeth of the connecting rod 55, a rack 214 is fixedly connected with the outside of the horizontally arranged shell 2 along the length direction, the rack 214 is meshed with the circular gear 56, and the central shaft of the circular gear 56 is rotatably connected to the frame 1. The floating block 51 is subjected to the force of the sea wave floating up and down and the swinging force provided by the sea wave swinging, when the sea wave pushes the floating block 51 to swing left and right, the sector gear 53 on the floating block 51 is meshed with the gear of the connecting rod 55 and drives the connecting rod 55 to move left and right, the circular gear 56 is further driven to rotate, the circular gear 56 drives the horizontally placed shell 2 to reciprocate left and right, the shell 2 drives the unidirectional gear 3 to rotate, and the input end of the generator 4 fixedly connected with the unidirectional gear 3 rotates to generate electricity. The oblique arrangement of the connecting rods 55, i.e. the connecting rods 55 are arranged non-parallel to the horizontally arranged shown housing 2. The connecting rod 55 is inclined, and the circular gear 56 can be rotated by applying force to the circular gear 56 through the connecting rod 55 when the floating block 51 moves up and down and swings.
As another embodiment, as shown in fig. 9 and 10, two sides and two ends of the rack 214 of the present application are fixedly connected with a frame 215, the inner wall of the frame 215 disposed along the length direction of the housing 2 is connected with the circular gear 56, and the position of the circular gear 56 can be effectively limited by the arrangement of the frame 215, so that the circular gear 56 is meshed with the rack 214 stably. The connecting portion of connecting rod 55 and sector gear 53 is provided with adapter sleeve 6, and the one end of adapter sleeve 6 rotates with the center of sector gear 53 to be connected, and the other end and the connecting rod 55 sliding connection of adapter sleeve 6, adapter sleeve 6 can effectively improve the meshing stability of connecting rod 55 and sector gear 53.
As another embodiment, as shown in fig. 6, the central shaft of the unidirectional gear 3 of the present application includes a square shaft 31 and a circular shaft 32, one end of the square shaft 31 is fixedly connected to the center of the unidirectional gear 3, the other end of the square shaft 31 is fixedly connected to one end of the circular shaft 32, the other end of the circular shaft 32 is fixedly connected to the input end of the generator 4, the square shaft 31 is located between two sides of the unidirectional gear 3 and the inner wall of the housing 2, and the circular shaft 32 is located in the limiting frame 213. The diagonal length of the cross section of the square shaft 31 is larger than the diameter of the circular shaft 32, when the unidirectional gear 3 rotates in the shell 2, the unidirectional gear 3 is limited by the square shaft 31 and cannot slide in the shell 2, and the rotation stability of the unidirectional gear is effectively improved.
As another embodiment, as shown in fig. 11, two or more unidirectional gears 3 may be arranged in a single housing 2 of the present application, and each unidirectional gear 3 may be connected with two generators 4, so as to further improve the ocean energy utilization rate, and further illustrate that the power conversion device provided by the present application has relatively high applicability.
As another embodiment, as shown in fig. 12, the two shells 2 provided in the present application may be two shells 2 arranged horizontally, at this time, the length of the handle 52 in the original solution needs to be prolonged, and meanwhile, a rack 214 is fixedly arranged on one side of the handle 52 close to the shells 2, a gear is connected to the frame 1 in a rotating manner, the rack 214 is fixedly connected to the upper shell 2 in the length direction, and is meshed with the gear, the sea wave drives the handle 52 to reciprocate up and down, and drives the gear to rotate, and the gear further drives the upper shell 2 to reciprocate.
The application relates to a power conversion mechanism and a working principle of a marine energy power generation device with the same, wherein the working principle of the marine energy power generation device comprises that: when the shell 2 reciprocates up and down, the elastic inclined blocks 221 on two sides of the shell 2 drive the unidirectional gear 3 to rotate unidirectionally in the meshing process with the unidirectional gear 3, the unidirectional gear 3 is always blocked by the vertical plane of the inclined blocks 221 when the shell 2 moves up and down due to the opposite inclined planes of the inclined blocks 221 on two sides, and the rotatable side of the unidirectional gear 3 always contacts with the inclined plane of the inclined blocks 221, so that the unidirectional gear 3 can rotate, and the unidirectional gear 3 can rotate unidirectionally instead of reciprocally when the shell 2 moves up and down.
When the power conversion mechanism is applied to ocean power generation, the floating block 51 is driven to move up and down by the fluctuation of waves, the handle 52 hinged on the floating block 51 moves up and down along with the floating block, the shell 2 is further driven to move up and down, the unidirectional gear 3 connected with the generator 4 is driven to rotate in a unidirectional manner, the shell 2 is in sliding connection with the fixed frame 1, and the frame 1 can play a role in stabilizing when the shell 2 is vertically arranged to move up and down. The above-mentioned floating block 51 is driven by the force of the up and down fluctuation of the wave and the wave brings the force of the swing to the floating block, so that the horizontal shell 2 is driven by the swing force to reciprocate left and right, specifically, the wave drives the sector gear 53 on the floating block 51 to oscillate left and right, the connecting rod 55 meshed with the sector gear 53 is further driven to oscillate left and right, the circular gear 56 connected with the connecting rod 55 is further driven to reciprocate, and the circular gear 56 is meshed with the horizontal shell 2, so that the shell 2 can be driven to reciprocate left and right, and the connecting rod 55 can pull the circular gear 56 to rotate when the wave floats up and down due to the inclined arrangement of the connecting rod 55, so that one floating block 51 drives the two shells 2 to reciprocate, and the up and down and swing force of the wave are simultaneously utilized, thereby effectively improving the energy utilization rate. In addition, the number of the unidirectional gears 3 arranged in one shell 2 is increased along with the length of the shell 2 and the number of the inclined blocks 221, namely the number of the generators 4 is increased, so that a single movement mechanism 5 drives a plurality of generators 4 to generate electricity, and the electricity generation efficiency is further improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the disclosed technology. Therefore, any modification, equivalent variation and modification of the above embodiments according to the technology of the present invention fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a power conversion mechanism and ocean power generation device with this mechanism, its characterized in that includes frame (1), casing (2), sloping block (221), spring (222), unidirectional gear (3) and generator (4), casing (2) both sides are along equidistant a plurality of flutings (211) that are equipped with of length direction of casing (2), sloping block (221) set up in fluting (211), the one end fixed connection of spring (222) the diapire of fluting (211), the other end fixed connection of spring (222) sloping block (221) one end, the inclined plane of sloping block (221) is located and is kept away from one side of spring (222), is located the inclined plane direction of sloping block (221) of casing (2) both sides is opposite, unidirectional gear (3) set up in casing (2), unidirectional gear (3) with sloping block (221) meshing, and tooth contact with the tooth contact of sloping block (221) in perpendicular face and unidirectional gear (3), the center pin (3) is fixed with the inclined plane direction opposite direction of sloping block (221), the center pin (213) is located in unidirectional gear (213) of casing (2) is connected to the input frame (213), the rotating shaft of the unidirectional gear (3) is rotationally connected with the frame (1), the generator (4) is fixedly connected with the frame (1), and the device also comprises a movement mechanism (5) for pushing the shell (2) to reciprocate.
2. The power conversion mechanism and the ocean power generation device with the same according to claim 1, wherein two shells (2) are arranged, one shell (2) is arranged vertically, the other shell (2) is arranged horizontally, and a gap is arranged between extension lines of the two shells (2) in the length direction.
3. The power conversion mechanism and the ocean power generation device with the same according to claim 2, wherein the motion mechanism (5) comprises a floating block (51) and a handle (52), one end of the handle (52) is fixedly connected with the vertically arranged shell (2), and the other end of the handle (52) is hinged to the upper end face of the floating block (51).
4. The power conversion mechanism and the ocean power generation device with the same according to claim 3, wherein the movement mechanism (5) further comprises a sector gear (53), a fixing rod (54), a connecting rod (55), a rotating rod and a circular gear (56), one end of the fixing rod (54) is fixedly connected to the upper end face of the floating block (51), the other end of the fixing rod (54) is fixedly connected with the sector gear (53), one end of the connecting rod (55) is movably connected with the sector gear (53), the other end of the connecting rod (55) is hinged with one end of the rotating rod, the other end of the rotating rod is fixedly connected with a central shaft of the circular gear (56), one side, close to the sector gear (53), of the connecting rod (55) is fixedly provided with a plurality of teeth, the teeth of the sector gear (53) are meshed with the teeth of the connecting rod (55), the outer edge of the shell (2) which is horizontally arranged is fixedly connected with a rack (214) in the length direction, the rack (214) is meshed with the circular gear (56), and the central shaft (56) is rotatably connected with the rack (1).
5. The power conversion mechanism and the ocean power generation device with the same according to claim 4, wherein two sides and two ends of the rack (214) are fixedly connected with frames (215), and the inner walls of the frames (215) arranged along the length direction of the shell (2) are connected with the circular gears (56).
6. The power conversion mechanism and the ocean power generation device with the same according to claim 5, wherein a connecting sleeve (6) is arranged at a connecting part of the connecting rod (55) and the sector gear (53), one end of the connecting sleeve (6) is rotationally connected with the center of the sector gear (53), and the other end of the connecting sleeve (6) is slidingly connected with the connecting rod (55).
7. The power conversion mechanism and the ocean power generation device with the same according to claim 1, wherein sliding grooves (212) are formed in two sides of the shell (2), pulleys (216) are arranged in the sliding grooves (212), and the centers of the pulleys (216) are rotatably connected with the frame (1).
8. The power conversion mechanism and the ocean power generation device with the same according to claim 7, wherein the central shaft of the unidirectional gear (3) comprises a square shaft (31) and a round shaft (32), one end of the square shaft (31) is fixedly connected to the center of the unidirectional gear (3), the other end of the square shaft (31) is fixedly connected with one end of the round shaft (32), the other end of the round shaft (32) is fixedly connected with the input end of the generator (4), the square shaft (31) is located between two sides of the unidirectional gear (3) and the inner wall of the shell (2), and the round shaft (32) is located in the limiting frame (213).
9. The power conversion mechanism and the ocean power generation device with the mechanism according to claim 8, wherein the outer wall of the spring (222) is sleeved with a rubber sleeve.
10. The power conversion mechanism and the ocean power generation device with the mechanism according to claim 6, wherein the connecting rod (55) is obliquely arranged, namely the connecting rod (55) is arranged in a non-parallel way with the horizontally arranged shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410218751.4A CN118030353A (en) | 2024-02-28 | 2024-02-28 | Power conversion mechanism and ocean power generation device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410218751.4A CN118030353A (en) | 2024-02-28 | 2024-02-28 | Power conversion mechanism and ocean power generation device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118030353A true CN118030353A (en) | 2024-05-14 |
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ID=91000087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410218751.4A Pending CN118030353A (en) | 2024-02-28 | 2024-02-28 | Power conversion mechanism and ocean power generation device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118030353A (en) |
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2024
- 2024-02-28 CN CN202410218751.4A patent/CN118030353A/en active Pending
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