CN114644086B - Unmanned ship based on wave energy - Google Patents
Unmanned ship based on wave energy Download PDFInfo
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- CN114644086B CN114644086B CN202210346155.5A CN202210346155A CN114644086B CN 114644086 B CN114644086 B CN 114644086B CN 202210346155 A CN202210346155 A CN 202210346155A CN 114644086 B CN114644086 B CN 114644086B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/02—Hulls assembled from prefabricated sub-units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B2035/006—Unmanned surface vessels, e.g. remotely controlled
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2209/00—Energy supply or activating means
- B63B2209/14—Energy supply or activating means energy generated by movement of the water
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses an unmanned ship based on wave energy, which comprises a ship bow, a ship tail, a storage battery and a propeller, wherein the ship bow and the ship tail are connected through a rotating mechanism, the rotating mechanism is connected with a sliding extrusion mechanism, a swinging mechanism is arranged on the inner wall of the ship tail, the swinging mechanism is matched with the sliding extrusion mechanism, a gear transmission mechanism and a unidirectional transmission mechanism are rotatably arranged on the ship tail, the unidirectional transmission mechanism is matched with the swinging mechanism, the unidirectional transmission mechanism is matched with the gear transmission mechanism, the gear transmission mechanism is connected with a permanent magnet generator arranged on the inner wall of one side of the ship tail, the permanent magnet generator is connected with the storage battery, the storage battery is arranged on the inner wall of the ship tail, the propeller is rotatably arranged on the bottom of the ship tail, and the sliding extrusion mechanism is connected with the side part of the propeller through the transmission mechanism. The unmanned ship disclosed by the invention utilizes wave energy as a power source, and waves in the ocean exist at all times, so that the power of the unmanned ship is almost continuous, and the unmanned ship is convenient to use.
Description
Technical Field
The invention relates to the technical field of wave energy power generation, in particular to an unmanned ship based on wave energy.
Background
The small-sized offshore unmanned ship has the advantages of small volume, flexible movement, good stealth performance, low cost and the like in the aspects of arrangement and recovery, and has important application in the aspects of marine resource exploration, underwater military reconnaissance on water surfaces, marine environment monitoring and the like. However, due to the problem of power supply, the range of the unmanned ship is restricted, and at present, three power source modes of the unmanned ship generally exist: the first is that diesel oil or a storage battery is carried independently, and the unmanned ship is small in size, cannot carry a large amount of fuel oil and cannot be provided with a storage battery with large capacity, so that the voyage of the unmanned ship is limited; the second is to use solar energy as power source, install the solar panel on the unmanned ship, charge the accumulator by solar energy, this mode can not use the accumulator of large capacity, but because the weather change on sea and night, when there is no sunshine, the unmanned ship has no power, so it is difficult to guarantee the stability of unmanned ship power supply; the third is that the mother ship carries the unmanned ship, and the mother ship provides power for the unmanned ship, but the mode reduces the moving range of the unmanned ship and reduces the concealment of the unmanned ship.
Due to the restriction of unmanned ship power supply, a water surface unmanned ship which can realize long voyage and large moving range in a severe marine environment is urgently needed at present, and the performance of the unmanned ship is determined by the cruising ability of the unmanned ship. The wave energy is a renewable energy source stored in the ocean, has wide distribution range and high energy density, can almost provide infinite cruising ability for unmanned ships if the wave energy is used as power, and hardly generates any pollution in the process of converting the wave energy into electric energy.
Disclosure of Invention
The invention aims to provide an unmanned ship driven by wave energy, which uses the wave energy as a power source of the unmanned ship, so that the unmanned ship can increase the range and the range of motion without depending on other mother ships.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an unmanned ship based on wave energy, includes bow, stern, battery and screw, the bow with the stern passes through slewing mechanism and connects, slewing mechanism is connected with slip extrusion mechanism, install swing mechanism on the inner wall of stern, swing mechanism with slip extrusion mechanism cooperation is installed, the stern rotates and installs gear drive mechanism and one-way drive mechanism, one-way drive mechanism with swing mechanism cooperation is installed, one-way drive mechanism with gear drive mechanism cooperation is installed, be connected with on the gear drive mechanism install in permanent magnet generator on the inner wall of stern one side, permanent magnet generator with the battery is connected, the battery install in on the inner wall of stern, the screw rotate install in on the bottom of stern, slip extrusion mechanism pass through drive mechanism with the lateral part of screw is connected.
Preferably, the rotating mechanism comprises two shaft sleeve supporting seats, two pin shaft supporting seats, four pin shaft supporting rods, two pin shafts and two shaft sleeves, wherein the two shaft sleeve supporting seats are arranged at the top of the boat tail, the two pin shaft supporting seats are arranged at the top of the boat bow, the four pin shaft supporting rods are respectively arranged at two pin shafts and two pin shaft supporting seats on the side parts close to each other, the two shaft sleeves are rotationally sleeved on the two pin shafts, the two shaft sleeves are respectively connected with the two side parts of the shaft sleeve supporting seats through connecting arms, the two shaft sleeves are positioned between the two shaft sleeve supporting seats close to the two pin shaft supporting rods, and the four pin shaft supporting rods are connected with the sliding extrusion mechanism.
Preferably, the sliding extrusion mechanism comprises two connecting rods, a sliding frame and an extrusion plate, wherein the two side parts, which are positioned on the same pin shaft supporting seat, of the pin shaft supporting rods are mutually close to each other, are connected with the two ends of the connecting rods, the two connecting rods are respectively sleeved with a push-pull rod in a rotating mode, the two side parts, which are mutually far away from each other, of the shaft sleeve supporting seat are respectively provided with a sliding groove, the sliding frame is slidably installed in the sliding grooves, the bottom ends of the push-pull rods are rotatably connected with the side parts of the sliding frame, the extrusion plate is installed on the bottom of the sliding frame, the bottom ends of the extrusion plate extend into the boat tail, extrusion grooves are respectively formed in the two sides of the extrusion plate, the extrusion plate is installed in a matched mode, and the side parts of the sliding frame are connected with the transmission mechanism.
Preferably, the swing mechanism comprises a connecting shaft, a swing plate, a plurality of pressure receiving plates, arc-shaped inner toothed plates, a transmission gear, a reset spring, a transmission rod and a driving plate, wherein two ends of the connecting shaft are rotatably installed on two side inner walls of the boat tail, the swing plate is rotatably sleeved on the swing plate, the pressure receiving plates are all installed on the top of the swing plate, the bottom ends of the extrusion plates extend to two of the pressure receiving plates, the top ends and the bottom ends of the reset spring are respectively installed on the bottom of the swing plate and the bottom inner wall of the boat tail, the arc-shaped inner toothed plates are installed on the bottom of the swing plate, the arc center of the arc-shaped inner toothed plates is located on the central axis of the connecting shaft, one end of the transmission rod is rotatably installed on the side of the boat tail, the other end of the transmission rod is connected with the unidirectional transmission mechanism, the transmission gear is fixedly sleeved on the transmission rod, and the arc-shaped inner toothed plates are meshed with the transmission gear.
Preferably, the heights of the pressure receiving plates become lower in sequence in the direction away from the connecting shaft, the two side parts of the pressure receiving plates are provided with grooves, the grooves are internally provided with avoidance rotating shafts in a rotating mode, the side parts of the avoidance rotating shafts extend out of the grooves respectively, and one side part of the avoidance rotating shaft is in contact with the inner wall of one extrusion groove.
Preferably, the unidirectional transmission mechanism comprises a turntable, an inserting rod, a mounting plate, a plurality of limiting blocks and a plurality of telescopic springs, wherein the mounting plate is mounted on one side inner wall of the boat tail, a sliding hole is formed in the top of the mounting plate, the inserting rod is slidably mounted in the sliding hole, a right-angle block is mounted at the bottom of the inserting rod, a plurality of evenly-arranged right-angle grooves are formed in the circumferential side part of the turntable, the right-angle block is positioned in one right-angle groove, a movable groove is formed in the central position of the side part of the turntable, the transmission rod is close to one end of the turntable and rotatably mounted in the movable groove, a plurality of limiting grooves are uniformly formed in the side part of the turntable by taking the transmission rod as a central ring, one end of the telescopic springs is respectively mounted in a plurality of limiting grooves, the other ends of the telescopic springs are respectively connected with the side parts of the limiting blocks, the limiting blocks are respectively slidably mounted in the limiting grooves, the side parts of the limiting grooves are positioned in a plurality of the limiting grooves, the side parts of the limiting blocks, the side parts, which are positioned outside the limiting grooves, the limiting grooves are respectively, the movable grooves, one side part is provided with a plurality of the limiting grooves, and the side part, which is respectively, and the side part of the limiting blocks, and the side part is located in the corresponding to the limiting grooves, and the movable grooves, and the side part.
Preferably, the gear transmission mechanism comprises a large gear, a small gear and a mounting shaft, the mounting shaft is rotatably mounted on the inner wall of one side of the boat tail, the large gear is connected with one end, close to the transmission rod, of the mounting shaft, the large gear is connected with the side part of the turntable, the large gear is meshed with the small gear, and the small gear is connected with the input end of the permanent magnet generator.
Preferably, the transmission mechanism comprises an L-shaped rod, a joint rod and a swinging arm, the top end of the swinging arm is rotationally connected with the bottom of the boat tail, the side part of the swinging arm is connected with the side part of the propeller, the L-shaped rod is mounted on the side part of the sliding frame, and two ends of the joint rod are rotationally mounted on the side parts of the L-shaped rod and the swinging arm, which are close to each other.
Preferably, the bottom of the boat tail and the bottom of the boat tail are provided with two bottom rods, and the bottom ends of the two bottom rods are provided with balancing weights.
Preferably, the hull tail and the side parts close to each other of the hull tail are provided with lower buffer blocks, the positions of the two lower buffer blocks are corresponding, the top parts of the hull tail and the hull tail are provided with vertical plates, the side parts close to each other of the vertical plates are provided with upper buffer blocks, and the positions of the two upper buffer blocks are corresponding.
In summary, the invention has the technical effects and advantages that:
1. compared with the existing unmanned ship, the unmanned ship disclosed by the invention uses wave energy as a power source, and waves in the ocean exist at all times, so that the power of the unmanned ship disclosed by the invention is almost continuous, and the unmanned ship is convenient to use.
2. In the invention, the sliding frame moves to drive the L-shaped rod to move, the L-shaped rod moves to drive the connecting rod to rotate, the connecting rod rotates to drive the swinging arm to rotate, the swinging arm rotates to drive the propeller to rotate, and the propeller rotates to adjust the direction, so that when the middle part of the unmanned ship is positioned at a wave crest, the propeller can swing downwards while the tail of the unmanned ship is tilted, thereby enabling the propeller to be parallel to the sea level, otherwise, when the middle part of the unmanned ship is positioned at a wave trough, the tail of the unmanned ship is tilted downwards, thereby enabling the propeller to swing upwards, and also enabling the propeller to be parallel to the sea level, thereby facilitating the forward propulsion power direction of the unmanned ship to be always parallel to the sea level and facilitating the movement of the unmanned ship.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present application, 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 perspective view of a first view of the whole of an embodiment of the present application;
FIG. 2 is a second perspective view of the entirety of an embodiment of the present application;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1;
FIG. 4 is a second perspective front cross-sectional view of the entirety of an embodiment of the present application;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A;
FIG. 6 is a perspective view of the connection of a gear train, a one-way drive and a portion of a swing mechanism in an embodiment of the present application;
FIG. 7 is a perspective view of a swing mechanism according to an embodiment of the present application;
fig. 8 is a connection diagram of a rotor, a telescopic spring and a stopper in the embodiment of the present application.
In the figure: 1. boat bow; 2. a boat tail; 3. a pin shaft supporting seat; 4. a pin shaft supporting rod; 5. a pin shaft; 6. a shaft sleeve; 7. a shaft sleeve supporting seat; 8. a connecting rod; 9. a push-pull rod; 10. a sliding frame; 11. an extrusion plate; 12. a connecting shaft; 13. a swinging plate; 14. a pressure receiving plate; 15. an arc-shaped inner toothed plate; 16. a transmission rod; 17. a transmission gear; 18. a mounting shaft; 19. a large gear; 20. a turntable; 21. a driving plate; 22. a limiting block; 23. a mounting plate; 24. a rod; 25. a pinion gear; 26. a permanent magnet generator; 27. a storage battery; 28. avoiding the rotating shaft; 29. an L-shaped rod; 30. a connecting rod; 31. a propeller; 32. a bottom bar; 33. balancing weight; 34. a lower buffer block; 35. an upper buffer block; 36. a riser; 37. a return spring; 38. and a telescopic spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: referring to fig. 1-8, an unmanned ship based on wave energy includes a bow 1, a stern 2, a battery 27 and a propeller 31, the ship propulsion propeller 31, the battery 27, the bow 1 and the stern 2 may be any one of the prior art, the bow 1 and the stern 2 are connected through a rotation mechanism, the rotation mechanism is connected with a sliding extrusion mechanism, a swinging mechanism is mounted on the inner wall of the stern 2, the rotation mechanism, the sliding extrusion mechanism and the swinging mechanism may be any one of the prior art, the swinging mechanism is mounted in cooperation with the sliding extrusion mechanism, the stern 2 is rotatably mounted with a gear transmission mechanism and a one-way transmission mechanism, the gear transmission mechanism and the one-way transmission mechanism may be any one of the prior art, the one-way transmission mechanism is mounted in cooperation with the swinging mechanism, the gear transmission mechanism is connected with a permanent magnet generator 26 mounted on the inner wall of one side of the stern 2, the permanent magnet generator 26 is connected with the battery 27, the 27 is mounted on the inner wall of the stern 2, the rotation of the stern 2 is mounted on the bottom of the propeller 31 and the side of the propeller 31 is connected with the one of the prior art.
Compared with the existing unmanned ship, the unmanned ship disclosed by the invention uses wave energy as a power source, and waves in the ocean exist all the time, so that the power of the unmanned ship disclosed by the invention is almost continuous, and the unmanned ship is convenient to use.
As shown in fig. 3, the rotating mechanism includes two shaft sleeve supporting seats 7, two pin shaft supporting seats 3, four pin shaft supporting rods 4, two pin shafts 5 and two shaft sleeves 6, the shaft sleeve supporting seats 7, the pin shaft supporting seats 3, the pin shaft supporting rods 4, the pin shafts 5 and the shaft sleeves 6 can be any one of the prior art, the two shaft sleeve supporting seats 7 are installed at the top of the boat tail 2, the two pin shaft supporting seats 3 are installed at the top of the boat bow 1, two ends of the four pin shaft supporting rods 4 are respectively installed on the side parts, close to each other, of the two pin shafts 5 and the two pin shaft supporting seats 3, the two shaft sleeves 6 are rotatably sleeved on the two pin shafts 5, the two shaft sleeves 6 are respectively connected with the side parts of the two shaft sleeve supporting seats 7 through connecting arms, the two shaft sleeves 6 are located between the two shaft sleeve supporting seats and the two pin shaft supporting rods 4, and the four pin shaft supporting rods 4 are connected with the sliding extrusion mechanism. When the wave energy conversion device works, if the boat bow 1 and the boat tail 2 generate angular displacement, the two shaft sleeves 6 and the four pin shaft supporting rods 4 can correspondingly rotate, so that the wave energy is converted into swinging kinetic energy.
As shown in fig. 3, fig. 4 and fig. 5, the sliding extrusion mechanism comprises two connecting rods 8, a sliding frame 10 and an extrusion plate 11, the connecting rods 8, the sliding frame 10 and the extrusion plate 11 can be any one of the prior art, the side parts of the two pin shaft support rods 4 on the same pin shaft support seat 3, which are close to each other, are connected with the two ends of the connecting rods 8, the push-pull rods 9 are rotatably sleeved on the two connecting rods 8, the side parts of the two shaft sleeve support seats 7, which are far away from each other, are provided with sliding grooves, the sliding frame 10 is slidably mounted in the sliding grooves, the bottom ends of the two push-pull rods 9 are rotatably connected with the side parts of the sliding frame 10, the extrusion plate 11 is mounted on the bottom of the sliding frame 10, the bottom ends of the extrusion plate 11 extend into the boat tail 2, extrusion grooves are formed in two sides of the extrusion plate 11, the extrusion plate 11 is mounted in a matched manner with the swinging mechanism, and the side parts of the sliding frame 10 are connected with the transmission mechanism. The four pin shaft support rods 4 rotate to drive the two connecting rods 8 to rotate, the two connecting rods 8 rotate to drive the two push-pull rods 9 to rotate, the two push-pull rods 9 rotate to drive the sliding frame 10 to slide, and the sliding frame 10 slides to drive the extrusion plate 11 to move, so that the swinging kinetic energy is changed into the back-and-forth movement kinetic energy, and the transmission is continued.
As shown in fig. 5 and 7, the swinging mechanism includes a connecting shaft 12, a swinging plate 13, a plurality of pressure receiving plates 14, an arc-shaped inner toothed plate 15, a transmission gear 17, a return spring 37, a transmission rod 16 and a driving plate 21, the connecting shaft 12, the swinging plate 13, the plurality of pressure receiving plates 14, the arc-shaped inner toothed plate 15, the transmission gear 17, the return spring 37, the transmission rod 16 and the driving plate 21 can be any one of the prior art, when the connecting shaft 12 rotates to any position, the distance between the plurality of pressure receiving plates 14 in the vertical direction, which is close to the side, is larger than the width of the extrusion plate 11, two ends of the connecting shaft 12 are rotatably mounted on two side inner walls of the boat tail 2, the swinging plate 13 is rotatably sleeved on the swinging plate 13, the plurality of pressure receiving plates 14 are mounted on the top of the swinging plate 13, two extrusion grooves of the extrusion plate 11 are respectively contacted with the side, the top end and the bottom of the return spring 37 are respectively mounted on the bottom of the swinging plate 13 and the inner wall of the bottom side of the boat tail 2, the arc-shaped inner toothed plate 15 is mounted on the bottom of the swinging plate 13, the inner toothed plate 15 is rotatably mounted on the side of the boat 16, and the transmission rod 16 is rotatably mounted on the other end of the boat tail 2, and is meshed with the transmission rod 16, and is fixedly connected with the other end of the transmission rod 16, which is rotatably mounted on the side of the transmission rod 16. The extrusion groove inner wall of the extrusion plate 11 extrudes the avoiding rotating shaft 28 on the pressure receiving plate 14, so that the pressure receiving plate 14 rotates, the pressure receiving plate 14 rotates to drive the swinging plate 13 to rotate, the reset spring 37 deforms, meanwhile, the swinging plate 13 rotates to drive the arc-shaped inner toothed plate 15 to rotate, the transmission gear 17 rotates to drive the driving plate 21 to rotate, and therefore kinetic energy of back and forth movement is transferred into rotational kinetic energy.
As shown in fig. 5, the heights of the plurality of pressure receiving plates 14 sequentially decrease in the direction away from the connecting shaft 12, both sides of the plurality of pressure receiving plates 14 are provided with grooves, the avoidance rotating shafts 28 are rotatably installed in the plurality of grooves, the sides of the plurality of avoidance rotating shafts 28 extend out of the plurality of grooves respectively, and the sides of the two avoidance rotating shafts 28 close to each other are in contact with the inner walls of the two extrusion grooves close to each other respectively. Through the setting of dodging the pivot, the extrusion inslot wall extrusion pressure receiving plate 14 of the extruded plate 11 of being convenient for makes its removal, and pivoted range is greater than the pressure receiving plate 14 of keeping away from connecting axle 12 when being close to connecting axle 12 pressure receiving plate 14, and a plurality of pressure receiving plates 14 highly become low in proper order in the direction of keeping away from connecting axle 12 for extruded plate 11 when the pressure receiving plate 14 of different connecting axle 12, make connecting axle 12's rotation range the same, thereby do not influence tooth plate 15 and rotate in the arc.
As shown in fig. 6 and 8, the unidirectional transmission mechanism includes a turntable 20, an insert rod 24, a mounting plate 23, a plurality of limiting blocks 22 and a plurality of telescopic springs 38, where the turntable 20, the insert rod 24, the mounting plate 23, the plurality of limiting blocks 22 and the plurality of telescopic springs 38 can be any one of the prior art, the mounting plate 23 is mounted on one side inner wall of the stern 2, a sliding hole is provided at the top of the mounting plate 23, the insert rod 24 is slidably mounted in the sliding hole, a right-angle block is mounted at the bottom end of the insert rod 24, a plurality of evenly-arranged right-angle grooves are provided at the circumferential side of the turntable 20, the right-angle block is located in one of the right-angle grooves, a movable groove is provided at the center of the side of the turntable 20, a plurality of limiting grooves are evenly provided at the side of the turntable 20 in a ring shape with the transmission rod 16 as the center, one end of the plurality of the telescopic springs 38 is respectively mounted in the inside of the plurality of limiting grooves, the other ends of the plurality of telescopic springs 38 are respectively connected with the side parts of the plurality of limiting blocks 22, the plurality of limiting blocks 22 are respectively and slidably arranged in the plurality of limiting grooves, the side parts of the plurality of limiting blocks 22 outside the plurality of limiting grooves are respectively provided with a chute, the driving plate 21 corresponds to the plurality of chute, the driving plate 21 contacts with the side part of one limiting block 22 perpendicular to the rotary table 20, the side part of the rotary table 20 far away from the transmission rod 16 is connected with a gear transmission mechanism, when charging is carried out, the rotary table 20 rotates to enable the inclined inner wall of the right-angle groove to press the inclined part of the right-angle block at the bottom end of the inserting rod 24, so that the inserting rod 24 moves upwards to avoid, the driving plate 21 rotates to press the side edge of the limiting block 22 perpendicular to the rotary table 20, so as to drive the rotary table 20 to rotate to transmit, and when resetting, the driving plate 21 presses the chute of the limiting block 22, so that the limiting block 22 enters the limiting grooves, the expansion spring 38 deforms to avoid, and the vertical portion of the right-angle block at the bottom end of the plunger 24 contacts the vertical inner wall of the right-angle groove of the turntable 20 to limit.
As shown in fig. 5 and 6, the gear transmission mechanism includes a large gear 19, a small gear 25 and a mounting shaft 18, the large gear 19, the small gear 25 and the mounting shaft 18 may be any one of the prior art, the mounting shaft 18 is rotatably mounted on an inner wall of one side of the stern 2, the large gear 19 is connected with one end of the mounting shaft 18 near the transmission rod 16, the large gear 19 is connected with a side portion of the turntable 20, the large gear 19 is meshed with the small gear 25, the small gear 25 is connected with an input end of the permanent magnet generator 26, the large gear 19 and the small gear 25 rotate, so that the permanent magnet generator 26 charges, the diameter of the large gear 19 is larger than that of the small gear 25, and the small gear 25 is driven by the large gear 19, thereby being capable of fast charging.
As shown in fig. 4, the transmission mechanism includes an L-shaped rod 29, an engagement rod 30, and a swing arm, the L-shaped rod 29, the engagement rod 30, and the swing arm may be any one of the prior art, the top end of the swing arm is rotatably connected with the bottom of the stern 2, the side of the swing arm is connected with the side of the propeller 31, the L-shaped rod 29 is mounted on the side of the sliding frame 10, and both ends of the engagement rod 30 are rotatably mounted on the side of the L-shaped rod 29 and the swing arm that are close to each other. Simultaneously, the sliding frame 10 moves to drive the L-shaped rod 29 to move, the L-shaped rod 29 moves to drive the connecting rod 30 to rotate, the connecting rod 30 rotates to drive the swinging arm to rotate, the swinging arm rotates to drive the propeller 31 to rotate, the propeller 31 rotates to adjust the direction, when the middle part of the unmanned ship is located at a peak, the propeller 31 can swing downwards when the tail 2 is tilted, so that the propeller 31 can be parallel to the sea level, otherwise, when the middle part of the unmanned ship is located at a trough, the tail 2 is tilted downwards, so that the propeller 31 swings upwards, and the propeller 31 can be parallel to the sea level, so that the power direction of forward propulsion of the unmanned ship is always parallel to the sea level, and the unmanned ship is convenient to move.
As shown in fig. 4, two bottom rods 32 are installed at the bottom of the stern 2 and the bottom of the stern 2, and counterweights 33 are installed at the bottom ends of the two bottom rods 32, and the counterweights 33 and the bottom rods 32 can be any one of the prior art. By the arrangement of the four balancing weights 33, the gravity of the unmanned ship is lowered, and the unmanned ship is more stable when moving.
As shown in fig. 3 and 4, the side parts of the stern 2 and the stern 2, which are close to each other, are respectively provided with a lower buffer block 34, the positions of the two lower buffer blocks 34 are corresponding, the tops of the stern 2 and the stern 2 are respectively provided with a riser 36, the side parts of the two risers 36, which are close to each other, are respectively provided with an upper buffer block 35, the positions of the lower buffer block 34 and the upper buffer block 35 can be any one of the prior art, and the positions of the two upper buffer blocks 35 are corresponding. Buffering is facilitated by the arrangement of the two lower buffer blocks 34 and the two upper buffer blocks 35.
The working principle of the invention is as follows:
when the boat is in operation, if the boat bow 1 and the boat tail 2 generate angular displacement, the two shaft sleeves 6 and the four pin shaft supporting rods 4 correspondingly rotate, the four pin shaft supporting rods 4 rotate to drive the two connecting rods 8 to rotate, the two connecting rods 8 rotate to drive the two push-pull rods 9 to rotate, the two push-pull rods 9 rotate to drive the sliding frame 10 to slide, the sliding frame 10 slides to drive the extrusion plate 11 to move, the inner wall of the extrusion groove of the extrusion plate 11 extrudes the avoidance rotating shaft 28 on the compression plate 14, so that the compression plate 14 rotates, the compression plate 14 rotates to drive the swinging plate 13 to rotate, the reset spring 37 deforms, the swinging plate 13 rotates to drive the arc-shaped inner toothed plate 15 to rotate, the transmission gear 17 rotates to drive the driving plate 21 to rotate, the driving plate 21 rotates to extrude the limit block 22 to be perpendicular to the side edge of the turntable 20, so as to drive the turntable 20 to rotate, the rotating disc 20 rotates to enable the inclined inner wall of the right-angle groove to extrude the inclined part of the right-angle block at the bottom end of the inserted link 24, so that the inserted link 24 moves upwards to avoid, the rotating disc 20 rotates to drive the large gear 19 and the small gear 25 to rotate, so that the permanent magnet generator 26 charges, when the extruding plate 11 is separated from the pressure receiving plate 14, the pressure receiving plate 14 is restored under the acting force of the return spring 37, meanwhile, the swinging plate 13, the arc-shaped inner toothed plate 15 and the transmission gear 17 rotate reversely, the transmission gear 17 rotates reversely to drive the driving plate 21 to rotate reversely, the driving plate 21 extrudes the chute of the limiting block 22, so that the limiting block 22 enters the limiting groove, the telescopic spring 38 deforms to avoid, and meanwhile, the vertical part of the right-angle block at the bottom end of the inserted link 24 contacts with the vertical inner wall of the right-angle groove of the rotating disc 20 to limit;
meanwhile, the sliding frame 10 moves to drive the L-shaped rod 29 to move, the L-shaped rod 29 moves to drive the connecting rod 30 to rotate, the connecting rod 30 rotates to drive the swinging arm to rotate, the swinging arm rotates to drive the propeller 31 to rotate, when the propeller 31 rotates to adjust the direction, the propeller 31 can swing downwards when the middle part of the unmanned ship is positioned at a wave crest, the propeller 31 can be parallel to the sea level, otherwise, when the middle part of the unmanned ship is positioned at a wave trough, the propeller 2 tilts downwards, so that the propeller 31 swings upwards, and the propeller 31 can be parallel to the sea level, so that the power direction of forward propulsion of the unmanned ship is always parallel to the sea level, and the unmanned ship can move conveniently;
through the setting of four balancing weights 33 for the gravity of unmanned ship descends, thereby makes more stable when unmanned ship removes, through the setting of two lower buffer blocks 34 and two upper buffer blocks 35, is convenient for cushion.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present invention is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present invention can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The unmanned ship based on wave energy is characterized by comprising a ship bow (1), a ship tail (2), a storage battery (27) and a propeller (31), wherein the ship bow (1) and the ship tail (2) are connected through a rotating mechanism, the rotating mechanism is connected with a sliding extrusion mechanism, a swinging mechanism is mounted on the inner wall of the ship tail (2), the swinging mechanism is mounted in a matched manner with the sliding extrusion mechanism, the ship tail (2) is rotatably provided with a gear transmission mechanism and a one-way transmission mechanism, the one-way transmission mechanism is mounted in a matched manner with the swinging mechanism, the one-way transmission mechanism is mounted in a matched manner with the gear transmission mechanism, the gear transmission mechanism is connected with a permanent magnet generator (26) mounted on one side inner wall of the ship tail (2), the permanent magnet generator (26) is connected with the storage battery (27), the storage battery (27) is mounted on the inner wall of the ship tail (2), the propeller (31) is rotatably mounted on the bottom of the ship tail (2), and the sliding extrusion mechanism is connected with the propeller (31) through a transmission mechanism. The rotating mechanism comprises two shaft sleeve supporting seats (7), two shaft sleeve supporting seats (3), four shaft sleeve supporting rods (4), two shaft sleeves (5) and two shaft sleeves (6), wherein the two shaft sleeve supporting seats (7) are arranged at the top of the boat tail (2), the two shaft sleeve supporting seats (3) are arranged at the top of the boat bow (1), the two ends of the four shaft sleeve supporting rods (4) are respectively arranged on the side parts, close to each other, of the two shaft sleeves (5) and the two shaft sleeve supporting seats (3), the two shaft sleeves (6) are rotatably sleeved on the two shaft sleeves (5), the two shaft sleeves (6) are respectively connected with the side parts of the two shaft sleeve supporting seats (7) through connecting arms, the two shaft sleeves (6) are positioned between the two shaft sleeve supporting rods (4) and are close to the two shaft sleeve supporting rods, and the four shaft sleeve supporting rods (4) are connected with the sliding extrusion mechanism; the sliding extrusion mechanism comprises two connecting rods (8), a sliding frame (10) and an extrusion plate (11), wherein two side parts, which are positioned on the same pin shaft supporting seat (3), of the pin shaft supporting rods (4) and are close to each other are connected with two ends of the connecting rods (8), push-pull rods (9) are rotatably sleeved on the two connecting rods (8), sliding grooves are formed in the side parts, which are far away from each other, of the two shaft sleeve supporting seats (7), the sliding frame (10) is slidably installed in the sliding grooves, the bottom ends of the push-pull rods (9) are rotatably connected with the side parts of the sliding frame (10), the extrusion plate (11) is installed on the bottom of the sliding frame (10), the bottom ends of the extrusion plate (11) extend into the tail boat (2), extrusion grooves are formed in two sides of the extrusion plate (11), the extrusion plate (11) are cooperatively installed with the swing mechanism, the side parts of the sliding frame (10) are connected with the transmission mechanism, the transmission mechanism comprises an L-shaped rod (29), a swing arm (30) and a swing arm (29) are rotatably connected with the side part of the swing arm (29), the side part of the swing arm (29) is rotatably connected with the side part of the swing arm (31), the two ends of the connecting rod (30) are rotatably arranged on the side parts of the L-shaped rod (29) and the swinging arm, which are close to each other.
2. The unmanned boat based on wave energy of claim 1, wherein: the swing mechanism comprises a connecting shaft (12), a swing plate (13), a plurality of pressure receiving plates (14), arc-shaped inner toothed plates (15), a transmission gear (17), a reset spring (37), a transmission rod (16) and a driving plate (21), wherein two ends of the connecting shaft (12) are rotatably installed on two side inner walls of a boat tail (2), the swing plate (13) is rotatably sleeved on the swing plate (13), the pressure receiving plates (14) are all installed on the top of the swing plate (13), the bottom end of the extrusion plate (11) extends to two of the pressure receiving plates (14), the top end and the bottom end of the reset spring (37) are respectively installed on the bottom of the swing plate (13) and the bottom side inner wall of the boat tail (2), the arc center of the arc-shaped inner toothed plates (15) is located on the central axis of the connecting shaft (12), the transmission rod (16) is rotatably installed on one end of the boat tail (16) and is fixedly meshed with the transmission rod (17).
3. The unmanned boat based on wave energy of claim 2, wherein: the height of the pressure receiving plates (14) sequentially becomes lower in the direction away from the connecting shaft (12), the two side parts of the pressure receiving plates (14) are provided with grooves, the grooves are internally provided with avoidance rotating shafts (28) in a rotating mode, the side parts of the avoidance rotating shafts (28) extend out of the grooves respectively, and one side part of the avoidance rotating shafts (28) is contacted with the inner wall of one extrusion groove.
4. A wave energy based unmanned boat according to claim 3, wherein: the unidirectional transmission mechanism comprises a turntable (20), an inserting rod (24), a mounting plate (23), a plurality of limiting blocks (22) and a plurality of telescopic springs (38), wherein the mounting plate (23) is mounted on one side inner wall of a boat tail (2), a sliding hole is formed in the top of the mounting plate (23), the inserting rod (24) is slidably mounted in the sliding hole, a right angle block is mounted at the bottom end of the inserting rod (24), a plurality of right angle grooves which are uniformly arranged are formed in the circumferential side part of the turntable (20), the right angle block is positioned in one right angle groove, a movable groove is formed in the center position of the side part of the turntable (20), a plurality of limiting grooves are uniformly formed in the side part of the turntable (20) by taking the driving rod (16) as a center ring, a plurality of telescopic springs (38) are respectively mounted on the inner parts of the limiting grooves, the other ends of the telescopic springs (38) are respectively connected with the side parts of the limiting blocks (22) which are correspondingly provided with the limiting grooves (22) in the plurality of limiting blocks, the side parts of the limiting blocks (22) are respectively arranged in the limiting grooves, the driving plate (21) is contacted with one of the limiting blocks (22) perpendicular to the side part of the rotary table (20), and the side part of the rotary table (20) away from the transmission rod (16) is connected with the gear transmission mechanism.
5. The unmanned ship based on wave energy according to claim 4, wherein: the gear transmission mechanism comprises a large gear (19), a small gear (25) and a mounting shaft (18), wherein the mounting shaft (18) is rotatably mounted on the inner wall of one side of the boat tail (2), the large gear (19) is connected with one end, close to the transmission rod (16), of the mounting shaft (18), the large gear (19) is connected with the side part of the turntable (20), the large gear (19) is meshed with the small gear (25), and the small gear (25) is connected with the input end of the permanent magnet generator (26).
6. The unmanned boat based on wave energy of claim 1, wherein: two bottom rods (32) are arranged at the bottom of the boat tail (2) and the bottom of the boat tail (2), and balancing weights (33) are arranged at the bottom ends of the two bottom rods (32).
7. The unmanned boat based on wave energy of claim 1, wherein: the side parts of the boat tail (2) and the boat tail (2) which are close to each other are respectively provided with a lower buffer block (34), the positions of the two lower buffer blocks (34) are corresponding, the tops of the boat tail (2) and the boat tail (2) are respectively provided with a vertical plate (36), the side parts of the two vertical plates (36) which are close to each other are respectively provided with an upper buffer block (35), and the positions of the two upper buffer blocks (35) are corresponding.
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| CN202210346155.5A CN114644086B (en) | 2022-03-31 | 2022-03-31 | Unmanned ship based on wave energy |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW448117B (en) * | 2000-04-28 | 2001-08-01 | Huang Wen Jang | Ship vessel |
| JP4925683B2 (en) * | 2006-02-11 | 2012-05-09 | 有限会社蜻蛉工房社 | Water jet propulsion ship |
| CN101639028A (en) * | 2008-07-31 | 2010-02-03 | 陈文标 | Assistant-swinging type wave energy power generation device |
| JP5081331B1 (en) * | 2012-07-13 | 2012-11-28 | 株式会社センリョウ | Energy storage carrier |
| CN103883462A (en) * | 2012-12-19 | 2014-06-25 | 周文正 | Meshed wave power generator |
| CN205135893U (en) * | 2015-10-16 | 2016-04-06 | 上海海洋大学 | Multi -platform wave energy power generation facility |
| CN108248757B (en) * | 2018-01-17 | 2019-10-22 | 湖南大学 | A kind of floating body Flexible module articulated structure |
| CN108995776B (en) * | 2018-08-06 | 2019-11-26 | 中船重工（海南）飞船发展有限公司 | It is a kind of to utilize the small-sized from navigation generation platform of water surface wave power technology |
| CN109334935A (en) * | 2018-09-12 | 2019-02-15 | 中国科学院广州能源研究所 | A kind of unmanned boat by powered by wave energy |
| CN111472920A (en) * | 2020-05-25 | 2020-07-31 | 中山大学 | Floater and catamaran type wave energy power generation device comprising same |
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