CN115027633A

CN115027633A - Wind-driven long-endurance unmanned ship

Info

Publication number: CN115027633A
Application number: CN202210954236.3A
Authority: CN
Inventors: 王奎
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-09-09

Abstract

The invention discloses a wind-driven long-endurance unmanned ship, which comprises a ship body, wherein auxiliary floating bodies are connected to two sides of the ship body, an anti-collision base plate is arranged on one side of each auxiliary floating body, a main sail and an auxiliary sail are arranged on the ship body, the auxiliary sail is connected with a transmission mechanism positioned in the ship body, a wind-force and wind-direction detector is fixed to the top of the main sail, a vertical-axis wind-force generating device and a storage battery are further arranged on the ship body, a rotating turbine is arranged at the tail part of the ship body, a protection assembly is arranged on one side of the rotating turbine, and a groove and a wave-proof matrix are formed in the outer side of each auxiliary floating body. According to the invention, the angle of the auxiliary sail is adjusted through the transmission mechanism to realize wind guiding, the vertical axis wind power generation device collects wind energy to supply power to the rotating turbine to realize windless driving, the wave-proof matrix buffers side wave impact to avoid side turning, and the whole device can realize stable and long-time unmanned cruising.

Description

Wind-driven long-endurance unmanned ship

Technical Field

The invention belongs to the technical field of unmanned ships, and particularly relates to a wind-driven long-endurance unmanned ship.

Background

The unmanned ship is a novel unmanned ocean exploration platform, mainly comprises a small ship and has high autonomous control and navigation capacity. The unmanned ship has the advantages that the application prospect and the value of the unmanned ship are gradually shown in the field of military and civilian, and the unmanned ship has the functions of ocean detection, environment monitoring, target investigation, communication relay and the like, so that the development of unmanned ship technology is concerned by more and more people, and more researchers are put into the research work of unmanned ships. However, most unmanned boats which are put into use at present are high-speed boats with diesel power, and due to the fact that the carried energy is limited, the endurance and self-sustaining capacity of the unmanned boats are greatly limited, and long-term large-scale observation of large sea areas is difficult. In addition, as fossil energy is gradually depleted, environmental pollution is increased, and global climate change is severer, the search for environmentally friendly energy capable of being continuously utilized is urgent and irresistible. Furthermore, in the ocean, ocean waves, solar energy and wind exist widely, and if the unmanned ship can capture the three energy sources in real time, the unmanned ship can have extremely strong cruising power and self-sustaining power.

Korean patent application No. KR1020180009395, which discloses an autopilot robot boat, including a double-arm planing robot and a mast, obtaining wind speed information by a wind direction and wind speed measuring unit on the mast, driving a device by a main sail in case of wind, and driving the device by supplying thrust by a motor provided at the bottom of the double-arm planing robot in case of no wind, so that the device can continue to sail on the water surface for a long time, has the following problems: the main sail is fixedly arranged on a middle main body of the double-arm sliding robot, and the main sail is easy to cause the device to overturn and turn laterally under the action of gusty wind, so that a driving device is damaged; when sailing on water, the underwater reef is inevitably impacted, so that interference is easily caused on a driving device and a main sail of the middle main body part, and the service life is influenced; the motor is exposed outside, and is easy to accidentally impact reef or water surface garbage when the device is in navigation; causing the failure of the driving function and leading the device to be incapable of advancing without wind adjustment.

Disclosure of Invention

The invention aims to provide a wind-driven long-endurance unmanned ship which can buffer impact shock, prevent side inclination and generate electricity by utilizing wind energy.

The technical scheme adopted by the invention for realizing the purpose is as follows:

a wind-powered long-endurance, unmanned ship comprising: the ship body, hull both sides symmetric connection has the auxiliary floating body, be provided with main sail and vice sail on the hull, be equipped with the buffering connecting piece between hull and the auxiliary floating body, vice sail is connected with the drive mechanism who is located the hull, main sail top is equipped with wind-force wind direction detector, vertical axis wind power generation set has been laid to the symmetry on the hull, be equipped with the battery in the hull, vertical axis wind power generation set is connected with the battery, the hull afterbody is fixed with rotating turbine, rotating turbine's drive end and battery are connected, vertical axis wind power generation set bottom is equipped with damper, first cell body has been seted up to hull both sides wall, the second cell body has been seted up to arbitrary one side that auxiliary floating body is close to the hull, the mounting groove has been seted up downwards to arbitrary auxiliary floating body outside border. The auxiliary floating bodies on the two sides of the ship body are connected with the ship body through the buffer connecting pieces to provide lateral protection for the ship body, greatly reduce the probability that sea waves or reefs strike the ship body, avoid the components on the ship body from being damaged by excessive shock, meanwhile, the auxiliary floating body increases the buoyancy on the side of the whole device, can effectively prevent the device from tilting when being subjected to large storms, the main sail and the auxiliary sail can realize the navigation of the ship body under the influence of wind power, and the wind power and wind direction detector is matched with the transmission mechanism to enable the auxiliary sail to deflect, thereby adapting to wind energy in different directions to achieve better sailing effect, the vertical axis wind power generation device converts the wind energy into electric energy to be stored in the storage battery, rely on the battery to realize the navigation to the power supply of rotating turbine under the windless condition, guarantee the device at the normal continuation of the journey of different weather conditions, damper assembly provides to encircle the shock attenuation support to vertical axis wind power generation set bottom, avoids the hull to rock excessively and leads to the body of rod fracture of bending of vertical axis wind power generation set bottom.

Preferably, the buffering connecting piece is including being located the fixed block of second cell body, all is fixed with the rubber post on the opposite vertical face of the both sides of fixed block and second cell body, is located to be fixed with the slide bar between two rubber posts of fixed block homonymy, and it has the buffering slider to alternate on arbitrary slide bar, and arbitrary first cell body internal fixation has articulated seat, articulates between articulated seat and the close buffering slider to be provided with the connecting rod, and the buffering slider both sides are equipped with the buffer spring of cover on the slide bar. When the auxiliary floating body is impacted, the connecting rods swing at the hinged parts to drive the buffer sliding blocks to respectively slide on the respective connecting rods so as to realize the displacement of the auxiliary floating body, buffer slide compresses the buffer spring of this side simultaneously, buffer spring can extrude the rubber column of this side, deformation and rubber column through buffer spring cushion and absorb the shock energy, on the one hand can reduce the vibrations that transmit to the hull, avoid too big vibrations to lead to the part on the hull to receive the interference inefficacy, on the other hand buffer spring can reduce the displacement volume of auxiliary floating body, reduce the possibility that auxiliary floating body striking hull leads to the device to turn on one's side, buffer spring resumes deformation and promotes buffer slide and drive the reverse displacement of auxiliary floating body after the pressurized, on the one hand can effectively offset side impact through the displacement of auxiliary floating body, on the other hand is favorable to when touching the reef reverse promotion hull and leaves the reef region, avoid the secondary collision.

Preferably, one side that the body is close to the hull is equipped with the crashproof backing plate to the supplementary body, and a plurality of water conservancy diversion recesses have been seted up to the upper and lower both ends face of crashproof backing plate, have seted up a plurality of exhaust holes in the crashproof backing plate, and the exhaust hole runs through crashproof backing plate both ends. Crashproof backing plate is the rubber soft board, supplementary body drives crashproof backing plate and is close to and extrudees crashproof backing plate to the hull when suffering huge impact, avoid hull side impaired, water conservancy diversion recess is shunted and the water conservancy diversion to hull side rivers on the one hand, be favorable to reducing the resistance of rivers to hull side, on the other hand water conservancy diversion recess provides crashproof backing plate's extrusion deformation space with the exhaust hole, further promote the buffering effect of striking, crashproof backing plate each exhaust hole internal water body extrusion and quick discharge formation bubble when pressurized, be favorable to clean supplementary body side on the one hand, the other hand bubble blocks aquatic organism and is close to, avoid biological attached to.

Preferably, the transmission mechanism comprises a driving motor embedded in a groove of the ship body, a main gear is fixed at the tail end of a rotating shaft of the driving motor, an installation sleeve is further arranged in the groove of the ship body, a bearing is fixed on the inner wall of the installation sleeve, a pinion post is fixedly inserted into an inner ring of the bearing in an inserting mode, the bottom end of a rod of the auxiliary sail is fixed to the pinion post, a synchronous belt is arranged between the main gear and the pinion post in a matching mode, limiting plates are symmetrically arranged on the outer sides of the synchronous belt, a protection box is arranged on the limiting plates, and the auxiliary sail penetrates through the protection box. The driving motor is controlled to rotate through detection information of the wind direction detector, the driving motor realizes rotation of the pinion post through the main gear and the synchronous belt, so that the auxiliary sail is driven to rotate, the auxiliary sail is adjusted according to wind direction under windy conditions, the sailing effect of the lifting device is facilitated, the auxiliary sail can be close to the main sail in severe stormy waves by rotating the auxiliary sail, the stability of each other is improved, the breakage of a bottom rod body is avoided, the wind resistance obtained above the device can be effectively reduced by the main sail and the auxiliary sail which are attached simultaneously, the possibility of rollover of the device is reduced, a protection box is arranged at the top of a limiting plate in a matched mode, on one hand, the synchronous belt is prevented from being jumped to be out of position, on the other hand, waterproof protection is formed on the driving motor, and the water inlet short circuit of the driving motor is avoided.

Preferably, the damping component comprises a fixed sleeve, a slidable sliding seat is inserted in the fixed sleeve in an inserting manner, a first spring located below the sliding seat is sleeved on the outer side of the fixed sleeve, sliding grooves are arranged on the upper end face of the sliding seat in a surrounding manner, damping sliding blocks are slidably arranged in the sliding grooves, an extending plate is upwards arranged at the tail end of the outer edge of the sliding seat in any sliding groove, a damping spring is connected between the damping sliding block in any sliding groove and the extending plate, and a rotatable roller is inserted in any damping sliding block in an inserting manner. When the hull is strikeed and takes place vibrations, the axis body of vertical axis wind power generation set is shaken the swing and is extrudeed the gyro wheel, the gyro wheel drives the snubber slide block and slides in the spout, and extrude damping spring to the extension plate direction and cushion vibrations, avoid the axis body to shake the fracture, and simultaneously, the seat that slides drives first spring and slides on fixed cover section of thick bamboo when shaking by vertical direction, thereby it rolls on the axis body to drive the gyro wheel on each snubber slide block, the party is through the roll of three gyro wheel in vertical direction, guarantee the straightness that hangs down of axis body, reduce the axis body and rock cracked probability, the vibrations of buffering vertical direction through the pressurized of first spring simultaneously, be favorable to improving vertical axis wind power generation set's life.

Preferably, the auxiliary floating body is provided with a protection component on one side close to the rotating turbine, the protection component comprises a U-shaped shell, a cellular board is fixed at an opening of the U-shaped shell on one side close to the rotating turbine, a hydraulic column extends outwards in the auxiliary floating body, and the telescopic end of the hydraulic column is connected with the side of the U-shaped shell. Rotatory turbine during operation, the hydraulic stem shrink, rivers between hull both sides and the supplementary body get into from one side of U type casing, the honeycomb panel shunts into tiny bubble to rivers and discharges to the hull afterbody from the opposite side, be favorable to providing the driving force that advances to the hull, when rotatory turbine is out of work, control hydraulic stem promotes the closed protection that forms the pairing rotation turbine of U type casing, it causes the jam to avoid aquatic organism to get into, can open rotatory turbine as required, the bubble that makes the honeycomb panel form discharges to between hull and the supplementary body, be favorable to the cleanness of hull and supplementary body, dense bubble also can consume the water simultaneously and hinder, be favorable to the device navigation.

Preferably, a wave-proof base body is fixedly arranged in any one of the mounting grooves and comprises a first plate body, a second plate body and a third plate body, a bent plate is fixed on one side of the third plate body, first flow through holes are formed in the vertical end face of the outer side of the wave-proof base body in an inward array mode, second flow through holes are formed in the concave faces of the first plate body, the second plate body and the third plate body in a downward array mode, and the first flow through holes and the second flow through holes in the same vertical plane are communicated. The stepped first plate body, the second plate body and the third plate body sequentially buffer side wave impact, impact energy is effectively reduced, the device is prevented from turning on one side, a side water body is guided to the outside along the curved surface of the bent plate after being buffered, flows downwards along the first plate body, the second plate body and the third plate body along the gravity to each second flow through hole and is discharged from the first flow through hole, side water flow impact can be effectively offset, the turning probability is further reduced, the bent plate blocks part of side wave impacting to the ship body, and the vertical axis wind power generation device is protected.

The invention has the following beneficial effects that the auxiliary floating bodies are connected on the two sides of the ship body, and the protective base body is arranged to prevent the device from inclining laterally: the auxiliary floating body is connected with the ship body through the buffer connecting piece, so that the buoyancy is increased, impact vibration can be buffered, and the stability of the ship body and the mounting parts thereof is improved; the transmission mechanism realizes the adjustment and rotation of the auxiliary sail, is beneficial to guiding navigation of the device, and can reduce the influence of severe weather on the ship body and reduce the probability of side turning; the damping component protects and damps the vertical axis wind driven generator, and ensures normal navigation under windless conditions; the wave-proof matrix buffers and resists the impact of side waves, reduces the side turning probability of the device and ensures the normal operation of the power generation device. Therefore, the invention provides a wind-driven long-endurance unmanned ship which can buffer impact shock and simultaneously prevent heeling and can generate electricity by utilizing wind energy.

Drawings

FIG. 1 is a schematic view of a hull;

FIG. 2 is a schematic view of a first tank;

FIG. 3 is a schematic view of an auxiliary float;

FIG. 4 is a schematic view of a transmission mechanism;

FIG. 5 is a schematic view of a shock absorbing assembly;

FIG. 6 is a view of the shield assembly;

FIG. 7 is a schematic view of a wave assembly;

fig. 8 is a schematic view of a crash pad.

Reference numerals: a hull 1; a first tank 10; a main sail 11; a secondary sail 12; a vertical axis wind power generation device 13; a storage battery 14; a rotating turbine 15; a wind direction detector 16; an auxiliary floating body 2; a second tank 20; a mounting groove 21; a buffer connection member 3; a fixed block 30; a rubber column 31; a slide lever 32; a buffer slider 33; a hinge base 34; a connecting rod 35; a buffer spring 36; an anti-collision backing plate 4; a flow guide groove 40; an exhaust hole 41; a transmission mechanism 5; a drive motor 50; a main gear 51; a mounting sleeve 52; a bearing 53; a pinion column 54; a timing belt 55; a limit plate 56; a protection box 57; a shock-absorbing assembly 6; a fixing sleeve 60; a sliding seat 61; a first spring 62; a chute 63; a shock-absorbing slider 64; an extension plate 65; a damper spring 66; a roller 67; a shielding component 7; a U-shaped housing 70; a honeycomb plate 71; a hydraulic column 72; a wave-resistant matrix 8; the first plate body 81; a second plate 82; a third plate 83; a bent plate 84; a first flow through hole 85; a second flow through hole 86.

Detailed Description

The technical solution of the present invention is further described in detail below with reference to the following detailed description and the accompanying drawings:

it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to figures 1-2, a wind-powered long-endurance unmanned ship comprising: the ship comprises a ship body 1, auxiliary floating bodies 2 are symmetrically connected to two sides of the ship body 1, a buffering connecting piece 3 is arranged between the ship body 1 and the auxiliary floating bodies 2, a main sail 11 and an auxiliary sail 12 are arranged on the ship body 1, the auxiliary sail 12 is connected with a transmission mechanism 5 located in the ship body 1, a wind power and wind direction detector 16 is arranged at the top of the main sail 11, vertical axis wind power generation devices 13 are symmetrically distributed on the ship body 1, a storage battery 14 is arranged in the ship body 1, a power supply end of each vertical axis wind power generation device 13 is connected with the storage battery 14, and a rotating turbine 15 is arranged at the tail of the ship body 1.

The auxiliary floating body 2 is connected with the ship body 1 through the buffer connecting piece 3, side protection is provided for the ship body 1, the probability that rocks impact the ship body 1 is greatly reduced, the situation that parts on the ship body 1 are damaged by earthquake is avoided, meanwhile, the auxiliary floating body 2 increases the buoyancy of the whole side of the device, the device can be effectively prevented from tilting when being subjected to large storms, under the windy condition, the device depends on the main sail 11 and the auxiliary sail 12 to realize the navigation of the ship body 1, the wind direction detector 16 is matched with the transmission mechanism 5 to enable the auxiliary sail 12 to deflect, the device can automatically adapt to wind energy in different directions to achieve a better navigation effect, the vertical axis wind power generation device 13 converts the wind energy into electric energy to be stored into the storage battery 14, the power supply is realized to the rotating turbine 15 by the storage battery 14 under the windless condition, and the continuation of the navigation of the device by the rotating turbine 15 in the windless weather is ensured.

The two side walls of the ship body 1 are provided with first groove bodies 10, and one side of any auxiliary floating body 2 close to the ship body 1 is provided with a second groove body 20.

Referring to fig. 3, the buffering connecting piece 3 includes a fixing block 30 located in the second groove body 20, rubber columns 31 are fixed on two sides of the fixing block 30, the rubber columns 31 are fixed on vertical surfaces of the second groove bodies 20 adjacent to two sides of the fixing block 30, a sliding rod 32 is fixed between the two rubber columns 31 located on the same side of the fixing block 30, a buffering slide block 33 is inserted into any sliding rod 32, a hinge seat 34 is fixed in any first groove body 10, a connecting rod 35 is hinged between the hinge seat 34 and the adjacent buffering slide block 33, and buffering springs 36 sleeved on the sliding rod 32 are arranged on two sides of any buffering slide block 33.

When the auxiliary floating body 2 is impacted, the auxiliary floating body 2 moving towards the ship body 1 drives the connecting rod 35 to swing at the hinged position, and simultaneously drives the buffer sliding blocks 33 to respectively slide on the respective connecting rod 35, the buffer sliding blocks 33 slide on the buffer springs 36 at the side of the sliding extrusion moving direction, the buffer springs 36 can extrude the rubber columns 31 at the side, and the vibration energy is buffered and absorbed through the deformation of the buffer springs 36 and the rubber columns 31, so that on one hand, the vibration transmitted to the ship body 1 by the auxiliary floating body 2 can be reduced, the interference failure of components on the ship body 1 caused by excessive vibration can be avoided, on the other hand, the compression deformation of the buffer springs 36 can reduce the displacement of the auxiliary floating body 2, the possibility that the auxiliary floating body 2 directly impacts the ship body 1 can be reduced, the ship body 1 is prevented from turning sideways, the buffer springs 36 restore the deformation after being compressed and push the buffer sliding blocks 33 to drive the auxiliary floating body 2 to reversely displace, side impact is effectively counteracted through the outward displacement of the auxiliary floating body 2, and meanwhile, when the auxiliary floating body 2 impacts the reef, the auxiliary floating body 2 drives the ship body 1 to pop out in the opposite direction, so that the ship body 1 can rapidly leave a reef area, and secondary collision is avoided.

One side that supplementary body 2 is close to hull 1 is equipped with crashproof backing plate 4, and a plurality of water conservancy diversion recesses 40 have been seted up to crashproof backing plate 4's upper and lower both ends face, have seted up a plurality of exhaust holes 41 in crashproof backing plate 4, and exhaust hole 41 runs through crashproof backing plate 4 both ends.

Referring to fig. 8, the crash pad plate 4 is a soft rubber plate, the auxiliary floating body 2 drives the crash pad plate 4 to approach the ship body 1 and extrude the crash pad plate 4 when suffering huge impact, prevent the ship body 1 from being damaged on the side, the diversion groove 40 divides and diverts the water flow on the side of the ship body 1, which is beneficial to reducing the resistance of the water flow on the side of the ship body 1, on the other hand, the diversion groove 40 and the exhaust holes 41 provide the extrusion deformation space of the crash pad plate 4, further improve the impact buffering effect, the crash pad plate 4 extrudes and quickly discharges the formed bubbles in each exhaust hole 41 when being pressed, which is beneficial to cleaning the auxiliary floating body 2 and the side of the ship body 1, and the formed bubbles can block aquatic organisms from approaching and the floating winding of the aquatic plants at the bottom, thereby preventing the adhesion of the organisms or the plants from causing the overweight of the single side of the ship body 1 and turning on the side.

Referring to fig. 4, the transmission mechanism 5 includes a driving motor 50 embedded in a groove of the hull 1, a main gear 51 is fixed at a rotating shaft end of the driving motor 50, a mounting sleeve 52 is further disposed in the groove of the hull 1, a bearing 53 is fixed on an inner wall of the mounting sleeve 52, a pinion column 54 is fixed in the bearing 53 in an inserted manner, a rod bottom end of the parasail 12 is fixed on the pinion column 54, and a synchronous belt 55 is disposed between the main gear 51 and the pinion column 54 in a matching manner.

Under windy conditions, the wind direction sensor sends detected wind data to the driving motor 50, a processing module is arranged on the driving motor 50, the processing module controls the driving motor 50 to rotate according to received information, the driving motor 50 drives the main gear 51 to rotate, and the auxiliary gear column 54 rotates on the bearing 53 through the synchronous belt 55, so that the auxiliary sail 12 is driven to rotate, the auxiliary sail 12 forms an optimal stress posture relative to the current wind, the sailing effect of the device is improved, after the wind direction detector 16 detects that the wind is in a certain set value in severe weather with large stormy waves, the driving motor 50 is controlled to drive the auxiliary sail 12 to rotate, the auxiliary sail 12 is enabled to be close to and attached to the main sail 11, the stability of the main sail 11 and the auxiliary sail 12 is improved, the bottom rod body is prevented from being broken, and the wind resistance obtained above the device is effectively reduced by the main sail 11 and the auxiliary sail 12 after the attachment, the possibility of rollover of the windy weather device is reduced.

Limiting plates 56 are symmetrically arranged on the outer sides of the synchronous belts 55, protection boxes 57 are arranged on the limiting plates 56, and the auxiliary sail 12 penetrates through the protection boxes 57.

The limiting plate 56 is matched with the protection box 57 arranged at the top, the transmission track of the synchronous belt 55 is limited on the side face and the top face, on one hand, the synchronous belt 55 is prevented from jumping and losing position after being shaken to cause transmission failure, on the other hand, the driving motor 50 is protected in a waterproof mode through the protection box 57, and the water inlet short circuit is avoided.

Referring to fig. 5, a damping assembly 6 is arranged at the bottom of the vertical axis wind turbine 13, the damping assembly 6 includes a fixed sleeve 60, a slidable sliding seat 61 is inserted in the fixed sleeve 60, a first spring 62 positioned below the sliding seat 61 is sleeved outside the fixed sleeve 60, sliding grooves 63 are arranged on the upper end surface of the sliding seat 61 in a surrounding manner, damping sliders 64 are slidably arranged in the sliding grooves 63, an extending plate 65 is upwards arranged at the tail end of the outer edge of the sliding seat 61 in any sliding groove 63, a damping spring 66 is connected between the damping slider 64 in any sliding groove 63 and the extending plate 65, and a rotatable roller 67 is inserted in any damping slider 64.

When the ship body 1 is impacted and vibrated, the shaft body of the vertical shaft wind power generation device 13 is vibrated and swings and extrudes the roller 67, the roller 67 drives the damping slide block 64 to slide in the chute 63, and the damping spring 66 is pressed toward the extension plate 65 to buffer the vibration, so as to prevent the shaft body from being broken due to vibration, meanwhile, the sliding seat 61 drives the first spring 62 to slide on the fixed sleeve 60 when being vibrated in the vertical direction, thereby driving the rollers 67 on each damping slide block 64 to roll on the shaft body, ensuring the verticality of the shaft body and reducing the probability of shaking and breaking of the shaft body by the rolling of the three rollers 67 on one hand, meanwhile, the vertical-direction vibration is buffered through the compression of the first spring 62, the service life of the vertical-axis wind power generation device 13 is prolonged, and on the other hand, dirt on the shaft body of the vertical-axis wind power generation device 13 can be scraped by the rolling roller in the vertical direction, so that the normal operation of power generation is guaranteed.

Referring to fig. 6, a protection component 7 is arranged between the side walls of the auxiliary floating body 2 close to the tail of the ship body 1, the protection component 7 is located on one side of the rotating turbine 15, the protection component 7 comprises two U-shaped shells 70 which are symmetrically arranged, two open ends of each U-shaped shell 70 face the tail of the ship body 1, a honeycomb plate 71 is fixed at an opening of each U-shaped shell 70 close to one side of the rotating turbine 15, a hydraulic column 72 is fixed in each side wall of the auxiliary floating body 2 close to the ship body 1, and the telescopic end of each hydraulic column 72 is connected with the side of the U-shaped shell 70.

When the rotary turbine 15 works, the hydraulic rod is contracted, water flow between the two sides of the ship body 1 and the auxiliary floating body 2 enters from one side of the U-shaped shell 70, the honeycomb plate 71 divides the water flow into fine bubbles and discharges the fine bubbles to the tail of the ship body 1 from the other side, and forward driving force is favorably provided for the ship body 1.

When the rotary turbine 15 does not work, the control hydraulic rod pushes the U-shaped shell 70 to be closed to form protection on the rotary turbine 15, so that aquatic organisms are prevented from entering the rotary turbine 15 to cause blockage, and meanwhile, water surface floating objects or reefs are also placed to impact the rotary turbine 15 to cause gas damage.

Under the condition that the U-shaped shell 70 is stretched out and closed, the rotary turbine 15 can be controlled to be opened, the propulsion water flow formed by the rotary turbine 15 enters from an opening on one side of the honeycomb plate 71 formed in the U-shaped shell 70, the water flow forms dense bubbles through the honeycomb plate 71 and is discharged to a position between the ship body 1 and the auxiliary floating body 2 from an opening on the other end of the U-shaped shell 70, the side of the ship body 1 and the auxiliary floating body 2 are cleaned, meanwhile, the dense bubbles flow from the tail part to the bow part, the water flow acting on the bow part can be partially offset, and the navigation of the accelerating device is facilitated.

Referring to fig. 1 and 7, an installation groove 21 is formed downward at the outer side edge of any one of the auxiliary floating bodies 2, a wave-proof base body 8 is fixedly arranged in any one of the installation grooves 21, the wave-proof base body 8 includes a first plate body 81, a second plate body 82 and a third plate body 83, the first plate body 81, the second plate body 82 and the third plate body 83 are sequentially spliced, a bent plate 84 is fixed at one side of the third plate body 83, first flow through holes 85 are formed in an inward array on the outer side vertical end surface of the wave-proof base body 8, the first flow through holes 85 penetrate through the first plate body 81 and the second plate body 82 to the third plate body 83, second flow through holes 86 arranged corresponding to the first flow through holes 85 are formed in a downward array on the concave surfaces of the first plate body 81, the second plate body 82 and the third plate body 83, and the first flow through holes 85 and the second flow through holes 86 located in the same vertical plane are communicated.

The first plate body 81, the second plate body 82 and the third plate body 83 which are connected with each other in a ladder shape sequentially buffer the impact of the side square waves, so that the impact energy is effectively reduced, the device is prevented from turning on one side, the side water body flows outwards along the curved surface of the bent plate 84 after being buffered, and flows downwards along the first plate body 81, the second plate body 82 and the third plate body 83 along the gravity to each second flow through hole 86 and is discharged from the first flow through hole 85, so that the impact of the side water flow can be effectively counteracted, the turning on one side probability is further reduced, the bent plate 84 blocks part of the side waves impacting the ship body 1, and the vertical axis wind power generation device 13 is protected.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A wind-powered long-endurance, unmanned ship comprising: hull (1), characterized by: auxiliary floating bodies (2) are symmetrically connected to two sides of the ship body (1), a main sail (11) and an auxiliary sail (12) are arranged on the ship body (1), a buffer connecting piece (3) is arranged between the ship body (1) and the auxiliary floating bodies (2), the auxiliary sail (12) is connected with a transmission mechanism (5) positioned in the ship body (1), a wind-force and wind-direction detector (16) is arranged at the top of the main sail (11),

the ship is characterized in that vertical axis wind power generation devices (13) are symmetrically distributed on the ship body (1), a storage battery (14) is arranged in the ship body (1), the vertical axis wind power generation devices (13) are connected with the storage battery (14), a rotating turbine (15) is fixed at the tail of the ship body (1), a driving end of the rotating turbine (15) is connected with the storage battery (14), a damping component (6) is arranged at the bottom of the vertical axis wind power generation device (13),

the ship comprises a ship body (1), wherein two side walls of the ship body (1) are provided with first groove bodies (10), one side, close to the ship body (1), of any auxiliary floating body (2) is provided with a second groove body (20), and the outer side edge of any auxiliary floating body (2) is downwards provided with a mounting groove (21).

2. The wind-driven long-endurance unmanned ship of claim 1, wherein: buffering connecting piece (3) are including being located fixed block (30) in second cell body (20), the both sides of fixed block (30) and all be fixed with rubber column (31) on the vertical face of opposition of second cell body (20), be located two of fixed block (30) homonymy be fixed with slide bar (32) between rubber column (31), arbitrary it has buffering slider (33) to alternate on slide bar (32), arbitrary first cell body (10) internal fixation has articulated seat (34), articulated seat (34) and close it articulates between buffering slider (33) and is provided with connecting rod (35), buffering slider (33) both sides are equipped with the cover buffer spring (36) on slide bar (32).

3. The wind-driven long-endurance unmanned ship of claim 1, wherein: one side of the auxiliary floating body (2) close to the ship body (1) is provided with an anti-collision base plate (4), a plurality of flow guide grooves (40) are formed in the upper end face and the lower end face of the anti-collision base plate (4), a plurality of exhaust holes (41) are formed in the anti-collision base plate (4), and the exhaust holes (41) penetrate through the two ends of the anti-collision base plate (4).

4. The wind-driven long-endurance unmanned ship of claim 1, wherein: drive mechanism (5) including bury underground in driving motor (50) in hull (1) recess, the pivot end of driving motor (50) is fixed with master gear (51), still be equipped with installation sleeve (52) in hull (1) recess, installation sleeve (52) inner wall is fixed with bearing (53), bearing (53) inner circle interlude is fixed with pinion post (54), the pole bottom end of pinion sail (12) is fixed in pinion post (54), master gear (51) with the cooperation is provided with hold-in range (55) between pinion post (54), hold-in range (55) outside symmetry is equipped with limiting plate (56), be equipped with protection box (57) on limiting plate (56), pinion sail (12) pass protection box (57).

5. The wind-driven long-endurance unmanned ship of claim 4, wherein: damping component (6) are including fixed sleeve (60), alternate in fixed sleeve (60) and have gliding seat of sliding (61), fixed sleeve (60) outside cover has and is located first spring (62) of seat of sliding (61) below, the seat of sliding (61) up end is around having laid spout (63), be equipped with damping slide (64) in the spout (63) slidable, arbitrary lie in spout (63) slide seat (61) outward flange end upwards is equipped with extension board (65), arbitrary in spout (63) damping slide (64) with be connected with damping spring (66) between extension board (65), arbitrary rotatable gyro wheel (67) have been alternate in damping slide (64).

6. The wind-driven long-endurance, unmanned ship of claim 1, further comprising: auxiliary floating body (2) are close to rotatory turbine (15) one side is equipped with protection component (7), protection component (7) are including U type casing (70), U type casing (70) are close to the opening part of rotatory turbine (15) one side is fixed with honeycomb panel (71), the interior extension of auxiliary floating body (2) is equipped with hydraulic column (72), the flexible end of hydraulic column (72) with the side of U type casing (70) is connected.

7. The wind-driven long-endurance unmanned ship of claim 1, wherein: arbitrary mounting groove (21) internal fixation is equipped with prevents unrestrained base member (8), prevent unrestrained base member (8) including first plate body (81), second plate body (82) and third plate body (83), third plate body (83) one side is fixed with bent plate (84), first flow through hole (85) have been seted up to the inside array of the vertical terminal surface in wave prevention base member (8) outside, first plate body (81), second plate body (82) with second flow through hole (86) have been laid to the downward array of concave surface of third plate body (83), are located same vertical plane first flow through hole (85) with second flow through hole (86) intercommunication.