Anti-typhoon sea urchin breeding and feeding ship

Abstract

This invention relates to the field of marine aquaculture equipment technology, and provides a wind and wave resistant sea urchin farming feeding vessel. The vessel includes a hull with anti-capsizing side panels on the top of the sidewalls, reinforcing ribs and counterweights inside the hull, wind-resistant fencing fixed to the outer edge, anchoring components at the bottom of the front end, fixing pins on the top of the front end, handrails on both sides, and an anti-slip mat on the working surface. A feeding device is installed in the middle of the hull's internal cavity, including a storage tank, a feed hopper, a quantitative discharging mechanism, a guide pipe, and a discharge nozzle. A propulsion device is fixed to the stern of the hull, and a control panel cooperating with the propulsion device is fixed inside the hull. This technical solution solves the problems of insufficient wind and wave resistance, uneven feeding, and poor operational safety in existing sea urchin farming feeding vessels.

Description

Technical Field

[0001] This invention relates to the field of marine aquaculture equipment technology, specifically to a wind and wave resistant feeding vessel for sea urchin farming. Background Technology

[0002] Sea urchin farming, as an important component of marine aquaculture, has high economic value in coastal areas. Feeding is a crucial factor affecting sea urchin growth rate, survival rate, and overall farming efficiency. Current feeding methods primarily involve manually carrying feed by boat and scattering it, or using small, relatively simple vessels for transportation and distribution. These devices typically only possess basic load-bearing and navigation capabilities, lacking specialized structural designs for the marine aquaculture environment, especially wind and wave conditions, and thus failing to meet the practical needs of continuous, quantitative, and safe feeding operations in nearshore aquaculture areas.

[0003] Existing sea urchin farming feeding devices still have many shortcomings in practical use: Firstly, existing hull structures generally have weak resistance to wind and waves, and their center of gravity is not properly arranged, making the hull prone to significant swaying, drifting, or even capsizing in windy and wavery conditions, resulting in poor operational safety, especially unsuitable for aquaculture operations in windy and wavery areas. Secondly, existing feeding methods mostly rely on manual scattering or simple feeding structures, leading to problems such as difficulty in controlling the feeding amount, uneven distribution, significant feed waste, and low operational efficiency. Furthermore, the lack of auxiliary operating components that match the hull structure makes it difficult to achieve stable navigation, precise feeding, and safe operation in the aquaculture area. Therefore, it is necessary to propose a feeding vessel with a robust structure, good wind and wave resistance, capable of quantitative feed dispensing, and suitable for sea urchin farming scenarios to solve the aforementioned problems in existing technologies. Summary of the Invention

[0004] To overcome the above-mentioned defects, the present invention provides a wind and wave resistant sea urchin farming feeding vessel, which solves the problems of insufficient wind and wave resistance, uneven feeding, and poor operational safety of existing sea urchin farming feeding vessels.

[0005] According to one aspect, at least one embodiment of the present invention provides a wind and wave resistant sea urchin farming feeding vessel, comprising: The hull has anti-capsizing side wings on the top of the side walls, reinforcing ribs in the inner cavity of the hull, wind-resistant barriers fixed to the outer edge of the hull, a counterweight in the middle of the inner cavity of the hull, an anchoring device at the bottom of the front of the hull, a fixing pin fixed to the top wall of the front of the hull, handrails on both sides of the hull, and anti-slip mats on the working surface of the hull. A feeding device is installed in the middle of the hull cavity of the ship and is used to quantitatively feed the aquaculture area. A propulsion device is fixed to the stern of the hull, and a control panel that cooperates with the propulsion device is fixed in the internal cavity of the hull.

[0006] For example, in a wind-resistant sea urchin farming and feeding vessel provided in at least one embodiment of the present invention, the wind-resistant enclosure includes a mounting frame, the mounting frame is fixed on both sides of the hull, the enclosure body is embedded in the mounting frame, and the enclosure body has several through holes.

[0007] For example, in a wind-resistant sea urchin farming and feeding vessel provided in at least one embodiment of the present invention, the wind-resistant enclosure is made of lightweight tempered glass.

[0008] For example, in a sea urchin farming feeding vessel provided by at least one embodiment of the present invention, the feeding equipment includes a storage tank, a feeding hopper is fixedly connected to the top of the storage tank, and a quantitative discharging mechanism is fixedly connected to the bottom of the storage tank. The quantitative discharge mechanism is fixed in the middle of the hull cavity by a mounting frame, and a guide pipe is fixed at the discharge port of the quantitative discharge mechanism. The other end of the feed pipe is equipped with a discharge nozzle, which is higher than the sea surface.

[0009] For example, in a sea urchin farming feeding vessel provided by at least one embodiment of the present invention, the quantitative feeding mechanism includes an installation platform, the installation platform having a material guide channel and a motor channel inside, and the top wall of the installation platform having a conical groove communicating with the material guide channel; An auger is rotatably installed inside the feed channel; A drive motor is fixed inside the motor slot; The mounting shaft of the auger and the power shaft of the drive motor both pass through the side wall of the mounting platform through bearings and are fixed with transmission gears. The two transmission gears mesh with each other, and a protective shell is fixed on the side wall of the mounting platform corresponding to the position of the transmission gears.

[0010] For example, in a sea urchin farming and feeding vessel provided by at least one embodiment of the present invention, one end of the feed guide pipe is fixedly connected to one end of the feed guide channel, and the other end extends to the outside of the hull.

[0011] For example, in a sea urchin farming and feeding vessel provided in at least one embodiment of the present invention, an auxiliary operation component is also provided in the hull. The auxiliary operation component includes a wind and wave warning sensor, which is installed on the top of the hull and electrically connected to the control panel.

[0012] For example, in a sea urchin farming and feeding vessel provided in at least one embodiment of the present invention, the hull is integrally molded from closed-cell high-density polyethylene foam, and the bottom of the hull has an arc-shaped streamlined structure.

[0013] For example, in a sea urchin farming and feeding vessel provided by at least one embodiment of the present invention, the reinforcing ribs include longitudinal main ribs and transverse secondary ribs arranged along the length of the hull. Both the longitudinal main ribs and the transverse secondary ribs are made of stainless steel and are installed in the hull cavity by means of a detachable connection.

[0014] For example, in a sea urchin farming and feeding vessel provided in at least one embodiment of the present invention, the propulsion device is an electric propeller, and the hull cavity is also provided with a battery pack electrically connected to the propulsion device. The propulsion device is electrically connected to the control panel.

[0015] The beneficial effects of the embodiments of the present invention are as follows: In this invention, by installing anti-capsizing side panels, reinforcing ribs, wind-resistant barriers, and counterweights on the hull, the overall structural strength, center of gravity stability, and wind and wave resistance of the hull are improved, effectively reducing the risk of swaying and capsizing during offshore operations. The feeding equipment, consisting of a storage tank, a quantitative dispensing mechanism, a guide pipe, and dispensing nozzles, enables continuous, quantitative, and directional feeding, improving feeding uniformity and reducing feed waste. The auxiliary structures, including a propulsion device, control panel, anchoring components, handrails, anti-slip mats, and wind and wave warning sensors, further enhance the equipment's mobility, maneuverability, positioning capabilities, and operational safety, enabling it to adapt to the actual operational needs of nearshore sea urchin farming areas. It boasts advantages such as reasonable structure, ease of use, high feeding efficiency, and strong practicality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of the present invention and these drawings without any creative effort.

[0017] Figure 1 This is a front view of the external structure of the present invention; Figure 2 This is a rear view of the external structure of the present invention; Figure 3 This is a perspective view of the front structure of the feeding device in this invention; Figure 4 This is a perspective view of the rear structure of the feeding device in this invention; Figure 5This is a three-dimensional half-section view of the quantitative discharging mechanism in this invention; In the diagram: 1. Hull; 2. Anti-capsizing side wing; 3. Reinforcing rib; 4. Wind-resistant enclosure; 41. Mounting frame; 42. Enclosure body; 43. Through hole; 5. Feeding equipment; 51. Storage bin; 52. Feed hopper; 53. Quantitative discharge mechanism; 531. Mounting platform; 532. Material guide channel; 533. Motor slot; 534. Screw; 535. Drive motor; 536. Transmission gear; 54. Mounting frame; 55. Material guide pipe; 56. Discharge nozzle; 57. Protective shell; 6. Propulsion device; 7. Handrail; 8. Anchoring component; 9. Anti-slip mat; 10. Fixing pin; 11. Control panel. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it.

[0019] To keep the drawings concise, each drawing only schematically shows the parts relevant to the invention; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. Example

[0024] refer to Figure 1 and Figure 2 This embodiment provides a wind and wave resistant sea urchin farming feeding vessel suitable for nearshore sea urchin farming areas. The vessel includes a hull 1, anti-capsizing side wing plates 2, reinforcing ribs 3, wind-resistant enclosures 4, feeding equipment 5, propulsion device 6, handrails 7, anchoring components 8, anti-slip mats 9, fixing pins 10, and a control panel 11.

[0025] The hull 1, serving as the main load-bearing structure of the entire vessel, is preferably made of closed-cell high-density polyethylene foam through a single molding process. The closed-cell structure effectively reduces the possibility of seawater seeping into the material, thereby improving the hull's water resistance and buoyancy retention. High-density polyethylene foam is lightweight, resistant to seawater corrosion, and has good aging resistance, making it suitable for long-term use in marine aquaculture environments. The bottom of hull 1 is designed with an arc-shaped streamlined structure to reduce water resistance during navigation and improve the hull's wave-crossing performance under wave impact, ensuring good stability in continuous wave conditions.

[0026] In this embodiment, the hull 1 can be configured with a length of 4m, a width of 1.5m, and a draft of 0.4m. This configuration satisfies both the mobility requirements for single-person operation in sea urchin farming areas and the space requirements for feed loading and battery range. A counterweight is installed in the center of the hull 1's internal cavity. The counterweight is preferably positioned near the longitudinal centerline of the hull to lower the overall center of gravity, reduce roll amplitude, and improve anti-capsulation performance. The counterweight can be encapsulated with a corrosion-resistant coating to prevent surface corrosion or contamination of the farming environment in seawater.

[0027] Anti-capsulation side panels 2 are provided on the top of the side walls of the hull 1, extending outwards along both sides of the hull 1. When the hull tilts laterally, the anti-capsulation side panels 2 form additional buoyancy support and damping surfaces, thereby inhibiting further tilting and improving the hull's resistance to capsizing in wind and waves. The anti-capsulation side panels 2 can be integrally formed with the hull 1, or they can be fixed to the hull side walls using reinforcing connectors. Preferably, the anti-capsulation side panels 2 are symmetrically arranged on the left and right sides of the hull to maintain force balance.

[0028] The hull 1 is equipped with reinforcing ribs 3 within its internal cavity. These ribs 3 enhance the overall rigidity of the hull 1, preventing localized deformation under long-term surge impacts, load variations, and concentrated loads from feeding equipment. Preferably, the reinforcing ribs 3 include longitudinal main ribs and transverse secondary ribs arranged along the length of the hull 1, with the longitudinal main ribs and transverse secondary ribs intersecting to form a grid-like support frame structure. The reinforcing ribs 3 are made of stainless steel and are installed within the hull 1 via a detachable connection. This detachable structure facilitates later inspection, replacement, and corrosion protection, and also allows for adjustments to the support structure based on different aquaculture areas and loading requirements.

[0029] A wind-resistant enclosure 4 is fixed to the outer edge of the hull 1. The wind-resistant enclosure 4 is installed on both sides of the hull and, where necessary, the forward outer edge area to reduce the direct impact of external wind and waves on the work platform and equipment. The wind-resistant enclosure 4 includes a mounting frame 41 and an enclosure body 42. The mounting frame 41 is fixed to both sides of the hull 1, and the enclosure body 42 is embedded within the mounting frame 41. Several through holes 43 are provided on the enclosure body 42. These through holes 43, while ensuring the basic wave-blocking and flow-guiding functions of the enclosure, reduce the overall windward area, decrease the concentration of wind pressure, and prevent excessive resistance from strong winds. The enclosure body 42 is preferably made of lightweight tempered glass, which meets the requirements for strength and weather resistance while maintaining a certain degree of transparency, facilitating observation of the sea surface and feeding area by personnel. The mounting frame 41 can be made of corrosion-resistant metal profiles or high-strength weather-resistant engineering materials to ensure the stable installation of the enclosure body 42.

[0030] An anchoring element 8 is installed at the bottom of the bow of the hull 1. The anchoring element 8 is used to position and fix the hull when fixed-point operations, temporary mooring, or sudden increases in wind and waves are required, so as to reduce the drift of the hull under the action of ocean currents and wind. A fixing pin 10 is fixed to the top wall of the bow of the hull 1. The fixing pin 10 can be used as a limiting and positioning component for rigging, auxiliary fixing components, or working accessories to improve the convenience of the arrangement of components on the ship and the operation.

[0031] Handrails 7 are installed on both sides of the hull 1. The handrails 7 are used to provide support for workers to stand and move, improving their stability under rough sea conditions. The working surface of the hull 1 is covered with anti-slip mats 9, which are preferably made of seawater-resistant, mildew-resistant, and anti-slip rubber materials to increase the friction coefficient of the working surface and reduce the risk of slipping in wet environments.

[0032] The propulsion device 6 is fixed to the stern of the hull 1. The propulsion device 6 preferably uses an electric propeller, which can provide stable propulsion in near-shore aquaculture areas while also meeting low noise and low maintenance requirements. An internal control panel 11 is installed in the hull 1 to cooperate with the propulsion device 6. The control panel 11 is electrically connected to the propulsion device 6 and is used to realize functions such as propulsion start / stop, course adjustment, speed control, and power information display. The control panel 11 should preferably be located close to the operator's position for convenient simultaneous operation during feeding and navigation.

[0033] In this embodiment, the main structure of the hull 1, the anti-capsule side wing plates 2, the reinforcing ribs 3, the wind-resistant enclosure 4, and the central counterweight work together to form a work platform that is lightweight, has a low center of gravity, and is resistant to roll and wave impact. This structure is suitable for feeding, inspection, and short-distance material transfer in nearshore sea urchin farming areas. Example

[0034] See Figures 3 to 5 This embodiment further explains the structure and operation of the feeding device 5 based on embodiment 1.

[0035] The feeding device 5 is installed in the middle of the inner cavity of the hull 1. Positioning the feeding device 5 in the middle of the hull 1 helps to bring the ship's center of gravity closer to the longitudinal and transverse center areas, reducing the adverse effects of changes in feed load on the ship's attitude and improving stability during navigation and operations. The feeding device 5 mainly includes a storage bin 51, a feed hopper 52, a quantitative discharge mechanism 53, a mounting frame 54, a guide pipe 55, and a discharge nozzle 56.

[0036] The storage bin 51 is used to store sea urchin bait. A feed hopper 52 is fixedly connected to the top of the storage bin 51, which is used to quickly add bait into the storage bin 51. A quantitative dispensing mechanism 53 is fixedly connected to the bottom of the storage bin 51. This structure allows the bait inside the storage bin 51 to enter the quantitative dispensing mechanism 53 under the action of gravity and guidance, achieving continuous, stable, and controllable quantitative conveying.

[0037] The metering dispensing mechanism 53 is fixed to the middle of the inner cavity of the hull 1 by the mounting frame 54. The mounting frame 54 is used to provide installation support, vibration isolation and position limit for the metering dispensing mechanism 53, and to prevent the metering dispensing mechanism 53 from shifting when the hull is impacted by waves. The mounting frame 54 and the hull 1 can be reliably installed by bolt connection, pre-embedded connectors and fasteners, or other stable fixing methods.

[0038] The quantitative dispensing mechanism 53 includes a mounting platform 531. Inside the mounting platform 531 are a material guiding channel 532 and a motor slot 533. The top wall of the mounting platform 531 has a conical groove communicating with the material guiding channel 532. The conical groove is located below the storage bin 51 and its function is to collect and guide the bait falling from the bottom of the storage bin 51, allowing the bait to fall smoothly into the material guiding channel 532, reducing bait accumulation and blockage.

[0039] An auger 534 is rotatably installed inside the feed channel 532. The auger 534 is axially positioned along the feed channel 532, and when it rotates, it continuously pushes the feed entering the feed channel 532 along the channel direction. The conveying capacity of the auger 534 mainly depends on its rotational speed, the parameters of the spiral blades, and the cross-sectional dimensions of the channel. In this embodiment, the feeding amount is preferably adjusted by controlling the rotational speed of the drive motor 535, thereby meeting the feeding needs of different areas, densities, and growth stages in sea urchin farming.

[0040] A drive motor 535 is fixed inside the motor slot 533. The power shaft of the drive motor 535 passes through the side wall of the mounting platform 531 via a bearing and is fixed with a transmission gear 536. The mounting shaft of the auger 534 also passes through the side wall of the mounting platform 531 via a bearing and is fixed with another transmission gear 536. The two transmission gears 536 mesh with each other, thereby transmitting the torque output by the drive motor 535 to the auger 534 to achieve quantitative conveying. The bearing configuration helps to reduce rotational resistance, reduce transmission noise, and improve service life. A protective shell 57 is fixed to the side wall of the mounting platform 531 at the position corresponding to the transmission gear 536. The protective shell 57 is used to protect the gear transmission parts, preventing seawater splash, bait residue, and foreign objects from entering the transmission area, and also reducing the risk of operators accidentally touching the rotating mechanism.

[0041] One end of the feed guide pipe 55 is fixedly connected to one end of the feed guide channel 532, and the other end extends to the outside of the hull 1. The feed guide pipe 55 is used to guide the feed conveyed by the auger 534 from inside the hull to the outside of the hull, preventing the feed from scattering inside the hull. The other end of the feed guide pipe 55 is equipped with a discharge nozzle 56, which is set above the sea surface. This structure can effectively prevent seawater from flowing back into the feed guide pipe 55 and the quantitative discharge mechanism 53, preventing the feed from getting damp. At the same time, it can also give the feed a certain downward throwing path when it is sprayed out, so as to more accurately deliver it to the target aquaculture area.

[0042] In practical use, operators first add sea urchin feed to the storage tank 51 through the feed hopper 52, and then start the feeding device 5 and propulsion device 6 on the control panel 11. The feed in the storage tank 51 enters the conical trough through its bottom and falls into the guide channel 532 under gravity. After the drive motor 535 starts working, it drives the auger 534 to rotate through the transmission gear 536. The auger 534 pushes the feed along the guide channel 532 to the guide pipe 55, and then outputs the feed to the sea surface aquaculture area through the discharge nozzle 56. By adjusting the working speed of the drive motor 535, the conveying capacity of the auger 534 per unit time can be changed, thereby achieving quantitative feeding. Example

[0043] This embodiment, based on Embodiments 1 and 2, further illustrates the application of the present invention in actual sea urchin farming and feeding operations.

[0044] In this embodiment, the hull 1 adopts a closed-cell high-density polyethylene foam integral molding structure with an arc-shaped streamlined structure at the bottom. The hull 1 is equipped with reinforcing ribs 3 and a mid-section counterweight, anti-capsule side wings 2 and wind-resistant barriers 4 on both sides, a propulsion device 6 at the stern, and a feeding device 5 in the middle. This forms an integrated marine feeding operation platform.

[0045] An auxiliary operation component is also installed on the top of the hull 1. This component includes a wind and wave warning sensor, which is mounted on the top of the hull 1 and electrically connected to the control console 11. The wind and wave warning sensor can collect real-time data on wind speed, wave height, or relevant sea state parameters in the operation area and feed the data back to the control console 11. Upon receiving abnormal sea state information, the control console 11 can issue warnings to the operators via indicator lights, buzzers, or a display interface to remind them to reduce speed, adjust course, or stop feeding operations. This structure effectively improves operational safety in operation environments where wind and waves suddenly increase.

[0046] When feeding sea urchins, the feeding vessel of this invention is first driven into the target aquaculture area. The propulsion device 6 provides propulsion, while the handrails 7 and anti-slip mats 9 ensure the stability of personnel moving and operating on the vessel. Upon reaching the designated feeding area, personnel can control the vessel to navigate at a constant speed along the edge or central channel of the aquaculture area, depending on the layout of the aquaculture zone. Simultaneously, the feeding equipment 5 begins discharging feed in measured quantities. The feed is continuously output to the aquaculture area via the storage tank 51, the quantitative discharging mechanism 53, the guide pipe 55, and the discharging nozzle 56. Because the discharging nozzle 56 is positioned above sea level, it maintains good directional discharging during vessel movement, preventing seawater splashing, nozzle blockage, or direct contact of feed with the vessel's sidewalls due to the nozzle being too low.

[0047] When the hull is impacted by lateral waves, the anti-capsule side wing 2 can provide additional buoyancy support in the direction of the hull's tilt; the reinforcing rib 3 provides rigid support for the hull 1; the counterweight lowers the center of gravity of the entire ship, reducing the roll amplitude; the wind-resistant enclosure 4 can disperse the airflow on the windward side, and reduce the wind pressure concentration effect caused by the frontal impact of strong winds through the through holes 43 on the enclosure body 42. The combination of the above structures can significantly improve the stability and anti-capsule capability of the hull under wind and wave conditions.

[0048] When temporary positioning is required or when increased wind and waves make continued navigation unsuitable, the mooring component 8 can be used in conjunction with external anchors to secure the hull and reduce drift. The fixing pin 10 can be used to limit and secure auxiliary components or ropes during operations, improving ease of use. Since the propulsion device 6 is driven by an electric propeller, and the hull 1 is equipped with a battery pack electrically connected to the propulsion device 6, the entire vessel can continuously complete feeding operations for a considerable period, making it suitable for the daily scheduled feeding and patrol feeding needs of nearshore sea urchin farming areas.

[0049] Preferably, in this embodiment, the propulsion device 6 can be an electric propeller, and the hull 1 is equipped with a battery pack that is electrically connected to the control panel 11; the feeding device 5 is arranged in the middle to reduce the impact of changes in the loading state on the longitudinal and transverse trim of the hull; the reinforcing rib 3 adopts a combination of longitudinal main ribs and transverse secondary ribs to ensure that the hull has good structural stability in transportation, berthing and feeding states.

[0050] The integrated structure described in this embodiment can simultaneously improve hull stability, ensure operational safety, and quantitatively deliver feed in nearshore sea urchin farming operations. This helps reduce the labor intensity of manual feeding, improve feeding efficiency, and minimize operational interruptions and feed waste caused by wind and waves.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A wind and wave resistant sea urchin farming and feeding vessel, characterized in that, include: The hull (1) is provided with anti-capsizing side wing plates (2) on the top of the side wall of the hull (1), the inner cavity of the hull (1) is provided with reinforcing ribs (3), the outer edge of the hull (1) is fixed with wind-resistant barriers (4), the middle of the inner cavity of the hull (1) is provided with counterweights, the bottom of the front end of the hull (1) is provided with anchoring parts (8), the top wall of the front end of the hull (1) is fixed with fixing pins (10), the sides of the hull (1) are provided with handrails (7), and the working surface of the hull (1) is covered with anti-slip mats (9). Feeding device (5), the feeding device (5) is installed in the middle of the inner cavity of the hull (1), the feeding device (5) is used to quantitatively feed the aquaculture area; The propulsion device (6) is fixed at the stern of the hull (1), and the inner cavity of the hull (1) is fixed with a control panel (11) that cooperates with the propulsion device (6).

2. The sea urchin farming and feeding vessel according to claim 1, characterized in that, The wind-resistant enclosure (4) includes an installation frame (41), which is fixed on both sides of the hull (1). The enclosure body (42) is embedded in the installation frame (41), and the enclosure body (42) has several through holes (43).

3. The sea urchin farming and feeding vessel according to claim 2, characterized in that, The wind-resistant enclosure (4) is made of lightweight tempered glass.

4. The sea urchin farming and feeding vessel according to claim 1, characterized in that, The feeding device (5) includes a storage box (51), the top of the storage box (51) is fixedly connected to a feed hopper (52), and the bottom of the storage box (51) is fixedly connected to a quantitative discharge mechanism (53). The quantitative discharge mechanism (53) is fixed in the middle of the inner cavity of the hull (1) by the mounting frame (54), and a guide pipe (55) is fixed at the discharge port of the quantitative discharge mechanism (53). The other end of the feed pipe (55) is equipped with a discharge nozzle (56), which is higher than the sea surface.

5. The sea urchin farming and feeding vessel according to claim 4, characterized in that, The quantitative discharging mechanism (53) includes a mounting platform (531), and the mounting platform (531) has a material guide channel (532) and a motor channel (533) inside. The top wall of the mounting platform (531) has a conical groove that connects to the material guide channel (532). An auger (534) is rotatably installed inside the feed channel (532); A drive motor (535) is fixed inside the motor slot (533); The mounting shaft of the auger (534) and the power shaft of the drive motor (535) both pass through the side wall of the mounting platform (531) through bearings and are fixed with transmission gears (536). The two transmission gears (536) mesh with each other, and a protective shell (57) is fixed on the side wall of the mounting platform (531) corresponding to the position of the transmission gears (536).

6. The sea urchin farming and feeding vessel according to claim 5, characterized in that, One end of the guide pipe (55) is fixedly connected to one end of the guide channel (532), and the other end extends to the outside of the hull (1).

7. The sea urchin farming and feeding vessel according to claim 1, characterized in that, The hull (1) is also equipped with an auxiliary operation component, which includes a wind and wave warning sensor. The wind and wave warning sensor is installed on the top of the hull (1) and is electrically connected to the control panel (11).

8. The sea urchin farming and feeding vessel according to claim 1, characterized in that, The hull (1) is integrally molded from closed-cell high-density polyethylene foam, and the bottom of the hull (1) has an arc-shaped streamlined structure.

9. The sea urchin farming and feeding vessel according to claim 1, characterized in that, The reinforcing rib (3) includes longitudinal main ribs and transverse secondary ribs arranged along the length of the hull (1). Both the longitudinal main ribs and transverse secondary ribs are made of stainless steel and are installed in the inner cavity of the hull (1) by means of detachable connection.

10. A wind and wave resistant sea urchin farming and feeding vessel according to claim 1, characterized in that, The propulsion device (6) is an electric propeller, and the hull (1) is also equipped with a battery pack that is electrically connected to the propulsion device (6). The propulsion device (6) is electrically connected to the control panel (11).

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