Movable operation unit of deep and far sea culture platform

Abstract

The invention discloses a movable operation unit of a deep and far sea culture platform, and relates to the technical field of culture platforms.The movable operation unit of the deep and far sea culture platform comprises a deck, a base, a moving structure, a feeding structure and a monitoring structure, the deck is provided with a plurality of culture cabins, and the base is movably arranged on the deck; the moving structure comprises a guide rail, a driving wheel and a driving part, the guide rail is installed on the deck, the driving wheel is rotatably installed on the base, the driving part is arranged on the base, and the driving wheel is in driving connection and used for driving the driving wheel to drive the base to move on the guide rail; the conveying assembly is installed on the base and used for conveying feed in the feed box into the breeding cabin, the monitoring structure comprises a camera device and a detection assembly, the camera device is installed on the base and used for shooting the condition of the breeding cabin, and the first detection assembly is arranged on the camera device and used for detecting the fish school state.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aquaculture platform, in particular to a deep-sea aquaculture platform movable operation unit. BACKGROUND

[0002] The deep-sea aquaculture platform is a facility for large-scale aquaculture in a deep-sea area far from the shore by using modern engineering technology, which has the characteristics of strong wind and wave resistance, large capacity, high environmental controllability, etc. It is the core carrier for promoting the traditional fishery to expand to the deep-sea, adopts a semi-submersible, fully-submersible or pile-based truss structure, significantly improves the wind and wave resistance, integrates wave energy, solar energy and other clean energy, realizes self-sufficient power supply, simulates natural ecological environment and improves fish quality.

[0003] Each aquaculture cabin on the traditional aquaculture platform is matched with a corresponding feeding device, which requires a large amount of capital to purchase equipment, and a large number of feeding devices also occupy a lot of space, resulting in a decrease in the number of aquaculture cabins, an increase in cost and a decrease in income. SUMMARY

[0004] The main purpose of the present application is to provide a deep-sea aquaculture platform movable operation unit, which can complete the feeding work of each aquaculture cabin while reducing the number of feeding devices.

[0005] To achieve the above purpose, the deep-sea aquaculture platform movable operation unit provided by the present application comprises: a deck, which is provided with a plurality of aquaculture cabins; a base movably arranged on the deck; a moving structure comprising a guide rail, a driving wheel and a driving part, the guide rail being installed on the deck, the driving wheel being rotatably installed on the base, the driving part being arranged on the base, and the driving wheel being drivingly connected for driving the driving wheel to drive the base to move on the guide rail, a feeding structure comprising a feed tank and a conveying assembly, the feed tank being installed on the base, the conveying assembly being installed on the base for conveying the feed in the feed tank into the aquaculture cabin; and a monitoring structure comprising a camera and a detection assembly, the camera being installed on the base for shooting the condition of the aquaculture cabin, the first detection assembly being arranged on the camera for detecting the state of the fish school.

[0006] Preferably, the driving part comprises a motor, and the motor drives the driving wheel to roll on the base.

[0007] Preferably, the conveying assembly comprises a conveying device, the feeding end of which is rotatably arranged on the feed tank, and the discharging end thereof faces the aquaculture cabin.

[0008] Preferably, the deck is provided with multiple labels, each label corresponding to one of the aquaculture tanks.

[0009] Preferably, the detection component includes at least an acoustic sensor, which is disposed on the camera device and electrically connected to the camera device for detecting the location and number of fish.

[0010] Preferably, a crane is provided on the base, which is used to lift and transport equipment or feed.

[0011] Preferably, the conveying assembly includes a conveying device, with the feed end rotatably mounted on the feed box and the discharge end facing the breeding chamber; The hook of the crane is connected to the discharge end of the transmission device to adjust the feeding position of the transmission device.

[0012] Preferably, the crane is electrically connected to the camera device.

[0013] Preferably, a limiting groove is provided on the deck, and a limiting member is provided on the base. The limiting member is slidably connected in the limiting groove, and the limiting member gradually shrinks in the direction away from the base.

[0014] Preferably, the base is equipped with a fish-collecting net winch for collecting fish from the aquaculture tank.

[0015] In the technical solution provided by this invention, the moving structure includes a guide rail, a drive wheel, and a drive unit. The guide rail is installed on the deck, the drive wheel is rotatably installed on the base, and the drive unit is disposed on the base and driven by the drive wheel for driving the drive wheel to move the base on the guide rail. The feeding structure includes a feed box and a conveying assembly. The feed box is installed on the base, and the conveying assembly is installed on the base for conveying the feed in the feed box to the aquaculture chamber. The monitoring structure includes a camera device and a detection assembly. The camera device is installed on the base for capturing images of the aquaculture chamber, and the first detection assembly is disposed on the camera device for detecting the fish population status. The integrated design reduces the cross-layout of cables and pipes, improves equipment maintenance efficiency, and combines real-time monitoring with dynamic feeding to reduce feed waste. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 A perspective view of an embodiment of the mobile operating unit of the deep-sea aquaculture platform provided by the present invention; Figure 2 for Figure 1 A schematic diagram of the connection structure between the central base and the movable structure.

[0018] Explanation of icon numbers: 100. Mobile operating unit for deep-sea aquaculture platform; 1. Deck; 2. Aquaculture compartment; 3. Mobile structure; 301. Guide rail; 302. Drive wheel; 303. Drive unit; 4. Feeding structure; 5. Base; 6. Limiting component; 7. Crane; 8. Fish collection net winch; 9. Monitoring structure; 901. Camera device; 902. Detection components.

[0019] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0022] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0023] This invention provides a mobile operating unit for deep-sea aquaculture platforms. Figures 1 to 2 This is an embodiment of the mobile operating unit of the deep-sea aquaculture platform provided by the present invention.

[0024] In existing technologies, deep-sea aquaculture platforms utilize semi-submersible or pile-foundation truss structures to enhance their resistance to wind and waves, and integrate clean energy to achieve self-sufficiency in power. Traditional aquaculture platforms require each aquaculture compartment to be equipped with an independent feeding device, resulting in high equipment procurement costs. Numerous feeding devices occupy deck space, limiting the number of aquaculture compartments and reducing yield per unit area. In deep-sea environments, fixed feeding equipment struggles to adapt to the dynamic management needs of different aquaculture compartments, creating a conflict between fish monitoring and feed delivery efficiency.

[0025] Please refer to the following: Figures 1 to 2 The deep-sea aquaculture platform mobile operating unit 100 includes a deck 1, a base 5, a moving structure 3, a feeding structure 4, and a monitoring structure 9. The deck 1 has multiple aquaculture compartments 2. The base 5 is movably mounted on the deck 1. The moving structure 3 includes a guide rail 301, drive wheels 302, and a drive unit 303. The guide rail 301 is mounted on the deck 1. The drive wheels 302 are rotatably mounted on the base 5. The drive unit 303 is located on the base 5 and is driven by the drive wheels 302 for driving the aquaculture platform. The drive wheel 302 drives the base 5 to move on the guide rail 301. The feeding structure 4 includes a feed box and a conveying assembly. The feed box is installed on the base 5, and the conveying assembly is installed on the base 5 to convey the feed in the feed box to the breeding chamber 2. The monitoring structure 9 includes a camera device 901 and a detection component 902. The camera device 901 is installed on the base 5 to capture images of the breeding chamber 2. The detection component 902 is installed on the camera device 901 to detect the status of the fish.

[0026] Deck 1 refers to the support platform that carries the aquaculture tank 2. It can be implemented using a steel frame structure with a non-slip surface to ensure operational safety. Base 5 refers to the movable base that carries the moving mechanism. It can be implemented using a steel frame structure with rollers and internal counterweights to maintain stability. Guide rail 301 refers to the track device that guides the movement of base 5. It can be made of H-beams welded to the surface of deck 1, with adjustable track spacing to accommodate bases 5 of different sizes. Drive wheel 302 refers to the transmission component that moves base 5. It can be a combination of rubber tires and a gear transmission system, with anti-slip treads on the wheel surface to enhance friction. Conveying component refers to the feed conveying device. It can be a combination of a screw conveyor and a telescopic hose, with an adjustable discharge port height to accommodate different depths of the aquaculture tank 2. Detection component 902 refers to the fish monitoring device. It can be a combination of a multispectral sensor and a data processing module to analyze fish density and activity patterns in real time.

[0027] Two parallel guide rails 301 are arranged on the surface of deck 1, and four sets of drive wheels 302 are installed at the bottom of base 5. The motor drives the gears through a reducer to mesh with the guide rails 301. When feeding is required, the drive unit 303 moves base 5 along guide rails 301 to above the target aquaculture tank 2. The telescopic hose of the conveying component extends to a predetermined depth inside the tank, and the screw conveyor outputs feed quantitatively from the storage bin. The camera device 901 continuously captures images inside the tank during the movement, and the acoustic sensor collects data on the distribution of fish. The system automatically adjusts the feeding amount and movement path based on the monitoring results. The wedge-shaped structure of the limiting groove and the limiting component 6 cooperates to prevent the base 5 from shifting laterally in wind and waves. After completing the operation of the current aquaculture tank 2, the base 5 automatically moves to the next target position, completing the multi-tank feeding task in a cycle.

[0028] For example, the breeding compartments 2 on the deck 1 are arranged at intervals along the extension direction of the guide rail 301. The guide rail 301 is installed close to the breeding compartment 2. The base 5 carries the feeding structure 4 and, with the cooperation of the moving structure 3, can feed each breeding compartment 2 along the guide rail 301. This eliminates the need to set up multiple feeding devices on the deck 1, saving costs and allowing more breeding compartments 2 to be set up on the deck 1, increasing profits.

[0029] Therefore, in the technical solution provided by the present invention, the moving structure 3 includes a guide rail 301, a drive wheel 302, and a drive unit 303. The guide rail 301 is installed on the deck 1, the drive wheel 302 is rotatably installed on the base 5, and the drive unit 303 is disposed on the base 5. The drive wheel 302 is driven and connected to drive the drive wheel 302 to move the base 5 on the guide rail 301. The feeding structure 4 includes a feed box and a conveying component. The feed box is installed on the base 5, and the conveying component is installed on the base 5 to convey the feed in the feed box to the aquaculture chamber 2. The monitoring structure 9 includes a camera device 901 and a detection component 902. The camera device 901 is installed on the base 5 to capture the condition of the aquaculture chamber 2. The detection component 902 is disposed on the camera device 901 to detect the condition of the fish. The integrated design reduces the cross-layout of cables and pipes, improves equipment maintenance efficiency, and combines real-time monitoring with dynamic feeding to reduce feed waste.

[0030] In an embodiment of the present invention, the drive unit 303 includes a motor, which drives the drive wheel 302 to roll on the base 5.

[0031] The motor refers to the device that provides power to the drive wheel 302. Specifically, it can be implemented using a servo motor or a stepper motor. Direct connection to the drive wheel 302 simplifies the transmission structure and reduces energy loss. The drive wheel 302 is the transmission component that contacts the guide rail 301 and enables the base 5 to move. Specifically, it can be implemented using a rubber tire or a gear structure. Rolling friction reduces movement resistance and ensures that the base 5 runs smoothly along the guide rail 301.

[0032] The mobile conveying assembly enables shared feeding resources across multiple compartments, reducing redundant equipment configuration and preventing the feeding device from taking up space on deck 1. Specifically, the conveying assembly includes a conveying device with the infeed end rotatably mounted on the feed box and the discharge end facing the aquaculture compartment 2.

[0033] The conveying device refers to the mechanical structure used to transfer feed from the feed bin to the breeding compartment 2. Specifically, it can be implemented using a belt conveyor or a screw conveyor, achieving automated feeding through continuous material transport. The rotating feed end means that the starting end of the conveying device is rotatably connected to the feed bin, which can be achieved using a hinge or universal joint structure, allowing the conveying device to move and adjust its angle with the base 5. The discharge end facing the breeding compartment 2 means that the end of the conveying device extends to the top or side opening of the breeding compartment 2, which can be achieved using a telescopic pipe or an adjustable guide plate, ensuring that the feed accurately falls into the target breeding compartment 2.

[0034] Specifically, when the base 5 moves along the deck 1 to the vicinity of the target aquaculture chamber 2, the feed end of the conveying device adjusts its relative position to the feed box by rotating, while the discharge end continuously delivers feed into the chamber in a fixed direction toward the aquaculture chamber 2. Since the conveying device can move with the base 5, a single feeding structure 4 can cover multiple aquaculture chambers 2, eliminating the need for separate feeding equipment for each aquaculture chamber 2.

[0035] Furthermore, the deck 1 is provided with multiple labels, each of which corresponds one-to-one with each of the aquaculture tanks 2.

[0036] The tag refers to a marking device used to identify the location of the aquaculture tank 2. Specifically, it can be implemented using RFID tags or QR code tags, and can be installed by fixing it to the surface of the deck 1 or embedding it inside the deck 1. The one-to-one correspondence setting means that each aquaculture tank 2 is assigned a unique tag at its location on the deck 1. This can be achieved through code matching or coordinate positioning, and the tag is pre-bound to the location information of the aquaculture tank 2.

[0037] For example, when the base 5 moves along the guide rail 301 above a certain breeding compartment 2, the RFID reader installed at the bottom of the base 5 will scan the corresponding RFID tag, confirm the position, and trigger a feeding or monitoring operation. Through the correspondence between the tag and the breeding compartment 2, the positioning accuracy of the moving structure 3 is improved, avoiding feeding errors or monitoring blind spots caused by positional deviations.

[0038] The present invention also aims to solve the problem of feed waste caused by the single monitoring method in traditional aquaculture platforms. Specifically, the detection component 902 includes at least an acoustic sensor, which is mounted on the camera device 901 and electrically connected to the camera device 901, and is used to detect the location and number of fish.

[0039] An acoustic sensor is a device that uses the principle of sound wave reflection to detect the location of underwater objects. Specifically, it can be implemented using a combination of a multi-band ultrasonic transmitting module and a receiving module. The distribution of fish schools is determined by analyzing the time difference and intensity changes of the echo signals. Electrical connection refers to establishing a signal transmission channel through wires or a wireless communication module. This can be achieved using waterproof cables or a low-power Bluetooth module, ensuring that sensor data is transmitted in real-time to the control system of the camera device 901.

[0040] Specifically, the acoustic sensor and camera device 901 are integrated into the same base 5 moving unit. When the base 5 moves along the guide rail 301 above the target aquaculture chamber 2, the acoustic sensor emits a directional acoustic beam into the water inside the chamber and calculates the fish density and activity range by receiving the reflected waves. The camera device 901 simultaneously captures images of the water surface and combines the acoustic data to generate a three-dimensional fish distribution model. The control system dynamically adjusts the feeding angle and rate of the conveying components according to the model, ensuring that the feed accurately covers the area where the fish are gathered.

[0041] Improving the flexibility of the layout of the breeding cabin 2 and reducing the need for manual intervention is also part of the present invention. Specifically, in the embodiments of the present invention, a crane 7 is provided on the base 5, and the crane 7 is used to lift and transport equipment or feed.

[0042] Crane 7 refers to a mechanical device with lifting capabilities, which can be implemented using an electric hoist, hydraulic crane, or robotic arm structure. A drive device controls the lifting and moving of the hook or gripping mechanism to achieve vertical and horizontal transportation of materials or equipment. The function of lifting equipment or feed is achieved through the load capacity and range of motion of crane 7. For example, crane 7 can be equipped with electromagnetic chucks, grab buckets, or hooks to adapt to different material shapes.

[0043] Specifically, the crane 7 is mounted on a movable base 5, which is positioned on the deck 1 via guide rails 301 and drive wheels 302. When feed needs to be fed into the aquaculture tank 2, the crane 7 can transfer the feed from the feed bin to above the target aquaculture tank 2; when maintenance or equipment replacement is required, the crane 7 can lift the equipment from the edge of the deck 1 to a designated location. The hook of the crane 7 can be connected to the discharge end of the conveying assembly. By adjusting the height and angle of the hook, the feeding coverage of the discharge end can be changed, thereby adapting to the feeding needs of different aquaculture tanks 2.

[0044] In order to enable a single feeding structure 4 to serve multiple breeding compartments 2, reduce the number of equipment and free up deck space, specifically, the conveying assembly includes a conveying device, with the feed end rotatably mounted on the feed box and the discharge end facing the breeding compartment 2. The hook of the crane 7 is connected to the discharge end of the transmission device to adjust the feeding position of the transmission device.

[0045] The feed inlet of the conveyor is rotatably connected to the outlet of the feed bin, allowing the outlet to be angled around the feed bin. The hook of the crane 7 is fixedly connected to the outlet of the conveyor. When the crane 7 is started, the hook moves the outlet above the target breeding compartment 2. By controlling the lifting and horizontal displacement of the crane 7, the feeding position of the outlet can cover multiple breeding compartments 2, eliminating the need for a separate fixed feeding device for each breeding compartment 2.

[0046] Furthermore, the crane 7 is electrically connected to the camera device 901.

[0047] The crane 7 is mounted on the base 5, and its hook is used to adjust the position of the discharge end of the conveyor device. The camera device 901 is integrated with the crane 7 via mechanical connection or signal linkage. When the crane 7 moves to adjust the feeding position, the camera device 901 moves synchronously and captures real-time images of the fish distribution in the aquaculture tank 2. The image data is then transmitted to the control unit, which dynamically adjusts the movement trajectory of the crane 7 and the feeding amount of the conveyor device based on the fish status. For example, when a dense fish population is detected in a certain area, the crane 7 can move the discharge end of the conveyor device closer to that area for targeted feeding, while the camera device 901 continuously monitors the feeding effect.

[0048] To ensure the positioning accuracy of the feeding structure 4 and the monitoring structure 9 during movement, thereby improving the reliability of the automated aquaculture system, in the embodiment provided by the present invention, a limiting groove is provided on the deck 1, and a limiting member 6 is provided on the base 5. The limiting member 6 is slidably connected in the limiting groove, and the limiting member 6 gradually shrinks in the direction away from the base 5.

[0049] The limiting groove refers to the linear groove structure formed on the surface of the deck 1, which can be achieved by mechanical cutting or molding. Its function is to provide a guiding path for the movement of the base 5 and limit lateral deviation. The limiting component 6 refers to the protruding component set at the bottom of the base 5, which can be achieved by a metal slider with a trapezoidal cross section. Its conical structure can form a self-aligning fit with the limiting groove, reducing frictional resistance and preventing derailment during sliding.

[0050] Specifically, when the base 5 moves along the guide rail 301, the limiting member 6 is engaged in the limiting groove for sliding constraint. The tapered design of the limiting member 6 causes its contact surface with the limiting groove to gradually narrow with the direction of movement, thereby automatically adjusting the gap during the movement of the base 5 and avoiding jamming caused by machining errors or deformation. The depth of the limiting groove matches the height of the limiting member 6, ensuring that the base 5 remains stable in windy and turbulent environments and preventing lateral displacement from exceeding the allowable range.

[0051] In one implementation, a fish-collecting winch 8 is installed on the base 5 to collect fish from the aquaculture tank 2.

[0052] The fish-collecting net winch 8 refers to a device that uses mechanical transmission to retrieve and release the net. Specifically, it can be implemented using a motor-driven winch in conjunction with a net-collecting structure. Its function is to concentrate and capture the fish in the aquaculture tank 2 to a designated area. The aquaculture tank 2 refers to an independent aquaculture unit set on the deck 1. Specifically, it can be implemented using a tank structure with isolation net cages. Its function is to provide the fish with a controllable living space, facilitating centralized management.

[0053] Specifically, the fish-attracting net winch 8 moves above the target aquaculture tank 2 via the base 5. The winch pulls the net down along the edge of the aquaculture tank 2 to the bottom and tightens it, gathering the fish into the net. Then, the winch lifts the net to complete the harvesting. This device can move along the guide rail 301 with the base 5 to different aquaculture tank 2 locations, eliminating the need to configure separate harvesting equipment for each aquaculture tank 2, thereby reducing the number of devices and the space occupied.

[0054] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made under the concept of the present invention using the contents of the present invention specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A deep-sea farming platform mobile work unit, characterized in that, The utility model relates to a movable aquaculture platform, including: a deck with a plurality of aquaculture tanks; a base movably arranged on the deck; a moving structure including a guide rail, a drive wheel and a drive unit, the guide rail is installed on the deck, the drive wheel is rotatably installed on the base, the drive unit is arranged on the base, and the drive wheel is drivingly connected for driving the drive wheel to drive the base to move on the guide rail, a feeding structure including a feed tank and a conveying assembly, the feed tank is installed on the base, the conveying assembly is installed on the base, and the conveying assembly is used for conveying feed in the feed tank into the aquaculture tank; and a monitoring structure including a camera and a detection assembly, the camera is installed on the base and is used for shooting the condition of the aquaculture tank, the first detection assembly is arranged on the camera and is used for detecting the state of the fish school.

2. A deep offshore farming platform mobile work unit according to claim 1, characterized in that, The drive unit includes a motor, and the motor drives the drive wheel to roll on the base.

3. The deep open sea farming platform mobile work unit according to claim 1, characterized in that, The conveying assembly includes a conveying device, the feeding end is rotatably arranged on the feed tank, and the discharging end faces the aquaculture tank.

4. The deep open sea farming platform mobile work unit according to claim 1, characterized in that, A plurality of labels are arranged on the deck, and each label is arranged one-to-one corresponding to each aquaculture tank.

5. The deep open sea farming platform mobile work unit according to claim 1, characterized in that, The detection assembly includes at least an acoustic sensor, the acoustic sensor is arranged on the camera and is electrically connected with the camera, and is used for detecting the position and quantity of the fish school.

6. The deep open sea farming platform mobile work unit according to claim 1, characterized in that, A crane is arranged on the base, and the crane is used for hoisting equipment or feed.

7. A deep offshore farming platform mobile work unit according to claim 6, c h a r a c t e r i z e d in that The conveying assembly includes a conveying device, the feeding end is rotatably arranged on the feed tank, and the discharging end faces the aquaculture tank. The hook of the crane is connected with the discharging end of the transmission device, so as to adjust the feeding position of the transmission device.

8. A deep offshore farming platform mobile work unit according to claim 6, c h a r a c t e r i z e d in that The crane is electrically connected with the camera.

9. The deep open sea farming platform mobile work unit according to claim 1, characterized in that, A limiting groove is arranged on the deck, a limiting piece is arranged on the base, the limiting piece is slidably connected in the limiting groove, and the limiting piece gradually decreases in size in the direction away from the base.

10. The deep open sea farming platform mobile work unit according to claim 1, characterized in that, A fish collecting winch is arranged on the base and is used for collecting fish in the aquaculture tank.

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