CN214241165U

CN214241165U - Self-propelled deep and far sea fishing ground platform

Info

Publication number: CN214241165U
Application number: CN202022983507.7U
Authority: CN
Inventors: 刘昌凤; 唐鹏程; 张开; 张超; 陈昌平; 郑艳娜
Original assignee: Dalian Ocean University
Current assignee: Dalian Ocean University
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-21
Anticipated expiration: 2030-12-14

Abstract

A shaftless pump pushing device is installed at the bottom of a self-propelled deep and far sea fishing ground platform, and a culture net cage is arranged on the lower side of a platform main body. The shaftless pump pushing device ensures sufficient culture space and a cabin providing buoyancy, and has low operation noise; the aquaculture net cage provides a safe and stable aquaculture environment for aquaculture fish; the fishing cage is a quick fish collecting device, so that the damage to the cultured fish in the fishing process is reduced to the maximum extent; the communication equipment searches for the most suitable culture sea area, and plays an important role in guiding the navigation of the whole platform; a solar cell panel and a wind driven generator are arranged on the platform deck to provide stable electric energy; the control room controls navigation, anchoring, positioning, fish food throwing, fish culture activity, water temperature and salinity of the seawater environment and the like of the whole platform in real time. The aquaculture sea area is expanded to the deep open sea, the water pollution caused by aquaculture activities of coastal gulfs is reduced, and the quality of aquaculture aquatic products is improved.

Description

Self-propelled deep and far sea fishing ground platform

Technical Field

The utility model relates to an ocean farming platform technical field.

Background

At present, problems of water body pollution, fish diseases and the like in offshore culture are frequently reported, so that the yield and the quality of marine products are influenced. The advantages of open sea farming are evident when offshore, estuary farming problems are highlighted. Dissolved oxygen, water quality and the like in the deep and distant sea are better, and the cultivation is more facilitated. But the cultivation is greatly influenced by the ocean current and the wind wave, thereby influencing the cultivation effect.

How to realize deep and open sea culture and expand the culture sea area to the deep and open sea is one of the hot spots of research in the field of ocean engineering.

SUMMERY OF THE UTILITY MODEL

In order to realize the deep open sea aquaculture, the utility model provides a self-propelled deep open sea fishing ground platform.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a shaftless pump pushing device 4 is installed at the bottom of a platform main body 13 of the self-propelled deep and far sea fishing ground platform, and a culture net cage 2 is arranged on the lower side of the platform main body 13.

The three shaftless pump pushing devices 4 are arranged at the bottom of the platform main body 13 in a triangular mode, rigid rudders 4-1 of the shaftless pump pushing devices 4 are rotatably connected with the bottom of the platform main body 13, the lower ends of the rigid rudders 4-1 are fixedly connected with shaftless pump pushing device shells 4-3, and paddles 4-4 are arranged in the shaftless pump pushing device shells 4-3.

The outer side of the aquaculture net cage 2 is longitudinally provided with a rack 2-1, the rack 2-1 is meshed with a transmission gear 2-3, the transmission gear 2-3 is fixedly arranged on the platform main body 13 through a gear shaft, and the transmission gear 2-3 is connected with a power device 2-2.

The aquaculture net cage 2 is of a cylindrical structure, the aquaculture net cage 2 is composed of a rigid frame and a flexible netting arranged on the rigid frame, the bottom of the aquaculture net cage 2 is of a watertight structure, and the side face of the aquaculture net cage 2 is of a pervious structure.

The rotating shaft 2-4 is fixedly installed in the center of the culture net cage 2, and the rotating shaft 2-4 is movably connected with the inner side edge of the latticed rotating door 14.

The fishing cage 12 is provided with a sector matched with the culture net cage 2 and consists of a frame and a screen installed on the frame, the screen is fixedly installed on the frame of one plane side surface and the cambered surface of the fishing cage 12, and the screen is movably installed in the frame of the other plane side surface of the fishing cage 12.

The upper portion of the platform main body 13 is provided with a platform control room 3, a communication device 7 and a shipborne fan 5, the platform control room 3 is connected with the communication device 7 and the shaftless pump pushing device 4, and the shipborne fan 5 is electrically connected with the platform control room 3, the communication device 7 and the shaftless pump pushing device 4.

The platform main body 13 is provided with a bait feeding device 10, and the outlet end of the bait feeding device 10 is positioned right above the aquaculture net cage 2.

And the upper part of the platform main body 13 is provided with a hoisting device 1, an apron 8, a processing and storing room 6 and a working platform 11.

And cleaning brushes 15 are arranged on the outer side edges of the rotating doors 14.

The self-propelled deep and open sea fishing ground platform of the utility model saves the space occupied by the power device in the platform through the shaftless pump pushing device, ensures sufficient culture space and a cabin providing buoyancy, has the characteristic of low operation noise, and can minimize the influence on cultured fish; the aquaculture net cage provides a safe and stable aquaculture environment for the aquaculture fish, and ensures that the aquaculture fish is not preyed by the outside carnivorous fish; the fishing cage is a quick fish collecting device, so that the damage to the cultured fish in the fishing process is reduced to the maximum extent; the communication equipment tracks the position of the platform in real time through the remote sensing satellite, and searches the most appropriate culture sea area through the system, thereby playing an important role in guiding the navigation of the whole platform; a solar cell panel and a wind driven generator are arranged on the platform deck, so that green energy is fully collected, and stable electric energy is provided; the control room controls navigation, anchoring, positioning, fish food throwing, fish culture activity, water temperature and salinity of the seawater environment and the like of the whole platform in real time. The aquaculture sea area is expanded to the deep open sea, which is beneficial to purifying the water quality of coastal gulf and improving the quality of aquaculture aquatic products.

Drawings

FIG. 1 is a main view structure diagram of the self-propelled deep and open sea fishing ground platform of the present invention.

FIG. 2 is a top view structure diagram of the self-propelled deep and open sea fishing ground platform of the present invention.

FIG. 3 is the main view structure diagram of the self-propelled deep and open sea fishing ground platform lifting device of the utility model.

Fig. 4 is a structure diagram of the shaftless pump pushing device of the self-propelled deep and open sea fishing ground platform of the utility model.

FIG. 5 is a structure view of the aquaculture net cage of the self-propelled deep and open sea fishing ground platform of the utility model.

Fig. 6 is a partial structure view of the aquaculture net cage and the lifting driving device of the self-propelled deep and far sea fishing ground platform of the utility model.

Fig. 7 is a top view structure diagram of the aquaculture net cage of the self-propelled deep and open sea fishing ground platform of the utility model.

Fig. 8 is a partial structure view of the aquaculture net cage and the lifting driving device of the self-propelled deep and far sea fishing ground platform of the utility model.

FIG. 9 is a structure view of the fishing cage of the self-propelled deep and open sea fishing ground platform of the present invention.

FIG. 10 is an assembly structure view of the aquaculture net cage and the fishing cage of the self-propelled deep and open sea fishing ground platform of the present invention.

FIG. 11 is a partial structure view of the self-propelled deep and open sea fishing ground platform aquaculture net cage residual cleaning brush.

In the figure: 1. hoisting equipment, 2, a culture net cage, 2-1, a rack, 2-2, a power device, 2-3, a transmission gear, 2-4, a rotating shaft, 3, a platform control room, 4, a shaftless pump pushing device, 4-1, a rigid rudder, 4-2, a blade, 4-3, a shaftless pump pushing device shell, 5, a ship-borne fan, 6, a processing storage room, 7, communication equipment, 8, an apron, 9, a lifeboat, 10, a bait feeding device, 11, a working platform, 12, a fishing cage, 13, a platform main body, 14, a rotating door, 15 and a cleaning brush.

Detailed Description

The utility model discloses a self-propelled deep and distant sea fishing ground platform is shown in fig. 1 and fig. 2, and the hull design is used for reference to the whole appearance of platform main part 13 to reduce the navigation resistance, platform main part 13 below sets up three steerable shaftless pump and pushes away device 4, makes the platform have the ability from navigation ability and dynamic positioning, and shaftless pump pushes away device 4 and is triangle-shaped on the plane and arranges. As shown in FIG. 4, a rigid rudder 4-1 of a shaftless pump pushing device 4 can be rotatably connected with the bottom of a platform main body 13 through a rotating shaft and the like, the lower end of the rigid rudder 4-1 is fixedly connected with a shaftless pump pushing device shell 4-3, and a paddle 4-4 is arranged in the shaftless pump pushing device shell 4-3. The shaftless pump pushing device 4 greatly saves the space occupied by the power device in the platform, ensures sufficient culture space and a cabin providing buoyancy, has the characteristic of low running noise, can minimize the influence on cultured fish, and the rigid rudder 4-1 and the shaftless pump pushing device shell 4-2 are in rotatable connection so as to adjust the advancing direction of the platform.

The lower side of the platform main body 13 is provided with a liftable rigid aquaculture net cage 2, the designed maximum moving speed of the whole platform is 8 sections, and sea waves with the height of 10 meters can be resisted. The rigid aquaculture net cages 2 can provide safe living space for aquaculture fish, and the number of the aquaculture net cages 2 can be selected according to aquaculture requirements. As shown in fig. 5, the aquaculture net cage 2 is a cylindrical structure, a rotating shaft 2-4 is fixedly installed at the inner center of the bottom of the aquaculture net cage 2, the rotating shaft 2-4 is movably connected with the inner side edge of the latticed revolving door 14 (the movable connection mode can enable the turned edge of the inner side edge of the revolving door to be sleeved on the rotating shaft 2-4, or the inner side edge of the revolving door is connected with the rotating shaft 13 through a connecting lug, and the like), and a cleaning brush 15 is installed on the outer side edge of the revolving door 14. The fishing cage 12 is placed in the aquaculture net cage 2, so that the revolving door rotates to catch adult fishes into the fishing cage 12, the fishes are classified through different mesh sizes of the revolving door, and meanwhile, the peripheral net cage is cleaned through the cleaning brush, so that the breeding of bacteria is reduced. The aquaculture net cage 2 is composed of a rigid frame and a flexible netting arranged on the rigid frame, the bottom of the aquaculture net cage 2 is of a watertight structure, and the side face of the aquaculture net cage 2 is of a pervious structure. As shown in fig. 6-8, a rack 2-1 is longitudinally installed outside the aquaculture net cage 2, the rack 2-1 is meshed with a transmission gear 2-3, the transmission gear 2-3 is fixedly installed on the platform main body 13 through a gear shaft, the transmission gear 2-3 is connected with a power device 2-2, the aquaculture net cage 2 provides a safe and stable aquaculture environment for aquaculture fish, the aquaculture fish is prevented from being preyed by external carnivorous fish, the lifting of the aquaculture fish is realized by driving the rigid net cage to ascend and descend through the gear, the vertical movement of the net cage is controlled through the meshing of the gear and the rack, the movement of the net cage in other directions can be limited, when the net cage needs to descend, the transmission gear is driven to rotate through the power device, the net cage descends, and the gear is locked to limit the movement of the net cage when the net cage descends to a specified position; when the net cage needs to be lifted, the mechanical gear plays a leading role, the rigid net cage is slowly lifted through rotation and the engagement force between the gears, so that the lifting process of the rigid net cage is realized, and the power device is a motor or other driving devices. The rigid net cage adopts a liftable structure, the bottom of the net cage adopts a watertight design, closed cultivation is realized in a self-propelled state, and the discharge of residual baits and excrement in the cultivation process is effectively controlled. The side of the net cage is designed to be permeable, open culture is realized in the anchoring state, manual water changing and oxygen increasing are not needed, and the culture environment is close to the wild environment.

In addition, as shown in fig. 9 and 10, a fishing cage 12 having a sector shape matching the aquaculture net cage 2 is provided, the fishing cage 12 is composed of a frame and a screen installed on the frame, the screen is fixedly installed on the frame of one plane side surface and the cambered surface of the fishing cage 12, and the screen is movably installed in the frame of the other plane side surface of the fishing cage 12. The fishing cage 12 is a device for rapidly collecting farmed fish, and reduces the damage to the farmed fish in the fishing process to the maximum extent. When fishing of the cultured fish is started, the screen on one side of the fishing cage 12 is opened, the screen is rotated to the opened end from the closed end of the fishing cage 12 by rotating the revolving door 14, the fish is driven to the fishing cage 12 of the sector, after the revolving door is rotated to the opened end of the fishing cage 12, the screen is put into the fishing cage 12, so that the opened side of the fishing cage 12 is closed, and then the screen is hoisted and transported through the hoisting equipment 1. Revolving door 14 uses net box axis as rotation center, can realize the grading to the catch through the net of different models, sets up electric drive's rotatory clearance brush 15 at the end simultaneously, in time clears up the peripheral net cage, reduces breeding of bacterium and guarantees the product quality of aquatic products to reduce the injury that the breed fish received at the capture in-process.

A solar cell panel and a wind driven generator are arranged on a deck of the platform main body 13, and a wind and light complementary mode is adopted to provide green energy for the platform. Platform main part 13 upper portion is equipped with platform control room 3, communications facilities 7 and on-board fan 5, and communications facilities 7 and shaftless pump push away device 4 are connected to platform control room 3, and the on-board fan 5 is connected with the electricity between platform control room 3, communications facilities 7 and the shaftless pump push away device 4. The sea wind on the sea surface can be collected to large-scale fan of shipborne, carries out abundant collection with the green energy, provides stable electric energy. The control room is a central control brain of the whole platform and is a central system of the whole platform, the operation state of each department of the real-time control computer control platform is simultaneously responsible for communicating with the outside world and transmitting and collecting information, and the information such as sea conditions of the aquaculture sea area is determined through real-time connection with a remote sensing satellite, and the navigation, anchoring, positioning, fish food throwing, aquaculture modes, the activity condition of aquaculture fish, the water temperature of the seawater environment, the salinity and alkalinity of the whole platform are controlled in real time. The communication equipment 7 tracks the position of the platform in real time through the remote sensing satellite, and searches the most suitable culture sea area through the system, so that the navigation of the whole platform is guided, and the surrounding environment information is collected to determine the optimal posture of the platform.

Be equipped with bait feeding device 10 on the platform main part 13, the exit end of bait feeding device 10 is located directly over aquaculture net case 2, and bait feeding device 10 feeds the breed fish regularly in a definite time and ration all-weather, realizes accurate automatic feeding, reduces the waste of bait, economic environmental protection.

As shown in fig. 3, the hoisting device 1 is installed on the upper part of the platform body 13, and is a hoisting machine with a telescopic arm, which can cover all areas needing hoisting on the deck to the maximum extent, and is used for accurately hoisting the fishing cage 12 to the corresponding position, or transferring the platform to other operation ships or land, thereby greatly improving the loading and unloading efficiency of the platform. By utilizing the lifeboats 9 arranged on the two sides of the platform main body 13, the members on the platform can save themselves in emergency or assist the people in distress at sea.

The upper portion of the platform main body 13 is provided with the apron 8, the processing and storing room 6 and the working platform 11, the fresh fish is timely processed and treated in the processing and storing room, corresponding cold and warm storage is carried out, the natural quality of products is kept, the production efficiency of the whole industrial chain is improved, and the fish can be conveniently processed and transported. The apron 8 has the functions of improving the transfer efficiency of emergency materials and personnel and the like. The working platform 11 is convenient for workers to sample the aquaculture net cage and provides working space for water quality, fish school monitoring, equipment installation and the like. The whole platform integrates culture, processing and logistics, can actively avoid complex sea conditions such as typhoon and the like, intelligently selects high-quality culture sea areas, enables the fish catch to be closer to nature, and enables the meat to be more delicious.

While the invention has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the protection scope of the present invention.

Claims

1. Self-propelled deep and far sea fishing ground platform, its characterized in that: the bottom of the platform main body (13) is provided with the shaftless pump pushing device (4), the lower side of the platform main body (13) is provided with the aquaculture net cage (2), a rigid rudder (4-1) of the shaftless pump pushing device (4) is rotatably connected with the bottom of the platform main body (13), the lower end of the rigid rudder (4-1) is fixedly connected with a shaftless pump pushing device shell (4-3), and a paddle (4-4) is arranged in the shaftless pump pushing device shell (4-3).

2. The self-propelled deep and open sea fishing ground platform of claim 1, wherein: three shaftless pump pushing devices (4) are arranged at the bottom of the platform main body (13) in a triangular mode.

3. The self-propelled deep and open sea fishing ground platform of claim 1, wherein: the outer side of the aquaculture net cage (2) is longitudinally provided with a rack (2-1), the rack (2-1) is meshed with a transmission gear (2-3), the transmission gear (2-3) is fixedly arranged on the platform main body (13) through a gear shaft, and the transmission gear (2-3) is connected with a power device (2-2).

4. The self-propelled deep and open sea fishing ground platform of claim 1, wherein: the aquaculture net cage (2) is of a cylindrical structure, the aquaculture net cage (2) is composed of a rigid frame and a flexible net installed on the rigid frame, the bottom of the aquaculture net cage (2) is of a watertight structure, and the side face of the aquaculture net cage (2) is of a pervious structure.

5. The self-propelled deep and open sea fishing ground platform of claim 1, wherein: a rotating shaft (2-4) is fixedly arranged at the center in the aquaculture net cage (2), and the inner side edge of the latticed revolving door (14) is movably connected with the rotating shaft (2-4).

6. The self-propelled deep and open sea fishing ground platform of claim 5, wherein: the fishing cage (12) is provided with a sector matched with the culture net cage (2), the fishing cage consists of a frame and a screen installed on the frame, the screen is fixedly installed on the frame of one plane side surface and the cambered surface of the fishing cage (12), and the screen is movably installed in the frame of the other plane side surface of the fishing cage (12).

7. The self-propelled deep and open sea fishing ground platform of claim 1, wherein: platform main part (13) upper portion is equipped with platform control room (3), communications facilities (7) and on-board fan (5), and communications facilities (7) and shaftless pump push away device (4) are connected in platform control room (3), and on-board fan (5) and platform control room (3), communications facilities (7) and shaftless pump push away between device (4) electricity be connected.

8. The self-propelled deep and open sea fishing ground platform of claim 1, wherein: the bait feeding device (10) is arranged on the platform main body (13), and the outlet end of the bait feeding device (10) is located right above the aquaculture net cage (2).

9. The self-propelled deep and open sea fishing ground platform of claim 1, wherein: and the upper part of the platform main body (13) is provided with a hoisting device (1), an apron (8), a processing and storing room (6) and a working platform (11).

10. The self-propelled deep and open sea fishing ground platform of claim 5, wherein: and a cleaning brush (15) is arranged on the outer side edge of the revolving door (14).