阅读说明：本技术 一种抗风浪深海养殖网箱 (Wind-wave-resistant deep sea aquaculture net cage ) 是由 徐鑫乐 马家志 王飞 石桂华 于 2021-11-04 设计创作，主要内容包括：本发明公开了一种抗风浪深海养殖网箱,涉及养殖网箱技术领域。本发明包括框架组件和球形养殖网箱；球形养殖网箱与框架组件转动配合；各框架组件通过紧固螺栓固定连接；球形养殖网箱包括环形框板、上弧形顶板和下弧形顶板；上弧形顶板与下弧形顶板周侧面均固定连接有转动轴；转动套筒与转动轴转动配合。本发明通过紧固螺栓将各组框架组件固定连接在一起,通过环形浮球以及浮板的设置,为整个装置提供浮力,通过固泊绳缆将装置固定,提高整个装置的稳定性；将鱼苗置于球形养殖网箱中养殖,遇到较大风浪时,球形养殖网箱受力会在环形板内部转动,抵消大部分力,有效降低框架组件受到的阻力,避免装置同时受到较大的阻力,而破坏其结构。(The invention discloses an anti-wave deep sea aquaculture net cage, and relates to the technical field of aquaculture net cages. The invention comprises a frame component and a spherical aquaculture net cage; the spherical aquaculture net cage is in running fit with the frame component; all the frame components are fixedly connected through fastening bolts; the spherical aquaculture net cage comprises an annular frame plate, an upper arc-shaped top plate and a lower arc-shaped top plate; the peripheral side surfaces of the upper arc-shaped top plate and the lower arc-shaped top plate are fixedly connected with rotating shafts; the rotating sleeve is in rotating fit with the rotating shaft. According to the invention, each group of frame components are fixedly connected together through fastening bolts, buoyancy is provided for the whole device through the arrangement of the annular floating ball and the floating plate, and the device is fixed through the mooring rope, so that the stability of the whole device is improved; the fry is placed in the spherical aquaculture net cage for aquaculture, when the fry encounters large storms, the spherical aquaculture net cage is stressed to rotate in the annular plate, so that a large part of force is counteracted, the resistance of the frame assembly is effectively reduced, and the device is prevented from being simultaneously subjected to large resistance to damage the structure of the device.)

1. A wind-wave-resistant deep sea aquaculture net cage,

the method is characterized in that:

comprises a frame component (1) and a spherical aquaculture net cage (2); the spherical aquaculture net cage (2) is in running fit with the frame component (1); each frame component (1) is fixedly connected through a fastening bolt;

the frame assembly (1) comprises a plurality of annular plates (3); a fixing plate (4) is fixedly connected between the adjacent annular plates (3); the inner wall of the annular plate (3) is symmetrically and fixedly connected with a rotating sleeve (5);

the spherical aquaculture net cage (2) comprises an annular frame plate (6), an upper arc-shaped top plate (7) and a lower arc-shaped top plate (8); arc-shaped supporting plates (9) are respectively and fixedly connected between the annular frame plate (6) and the upper arc-shaped top plate (7) and the lower arc-shaped top plate (8) in a circumferential array manner; a netting (10) is arranged between the adjacent arc-shaped supporting plates (9); the circumferential side surfaces of the upper arc-shaped top plate (7) and the lower arc-shaped top plate (8) are fixedly connected with rotating shafts (11); the rotating sleeve (5) is in rotating fit with the rotating shaft (11).

2. The wind and wave resistant deep sea aquaculture net cage according to claim 1, characterized in that a floating plate (12) is fixedly connected to the bottom surface of each fixing plate (4); two ends of the floating plate (12) are fixedly connected with first connecting flanges (13); and the first connecting flanges (13) on the adjacent frame components (1) are fixedly connected through fastening bolts.

3. The wind and wave resistant deep sea aquaculture net cage according to claim 1, characterized in that the circumferential side of the annular plate (3) is provided with an annular floating ball (14).

4. The wind and wave resistant deep sea aquaculture net cage according to claim 2, wherein the floating plate (12) is symmetrically and fixedly connected with a support plate (15) on the surface; a connecting plate (16) is fixedly connected between the upper supporting plates (15) of the adjacent floating plates (12); the surface of the connecting plate (16) is distributed in a linear array and fixedly connected with lifting lugs (17).

5. The wind and wave resistant deep sea aquaculture net cage according to the claim 1, characterized in that the inner peripheral side of the rotating sleeve (5) is provided with a limit channel (18); an annular limiting block (19) is fixedly connected to the peripheral side surface of the rotating shaft (11); the limiting channel (18) is in running fit with the annular limiting block (19).

6. The wind and wave resistant deep sea aquaculture net cage according to claim 1, characterized in that the first connecting flange (13) on the outermost frame assembly (1) is fixedly connected with the second connecting flange (20) through fastening bolts; the side surface of the second connecting flange (20) is fixedly connected with a mooring rope (21).

7. The wind and wave resistant deep sea aquaculture net cage according to claim 1, wherein the circumferential side of the annular frame plate (6) is provided with an access opening (22); two opposite side surfaces of the annular frame plate (6) are symmetrically and fixedly connected with annular limiting plates (23); arc-shaped sealing plates (24) are symmetrically matched between the two annular frame plates (6) in a sliding manner; the bottom surface of the annular frame plate (6) is distributed in a circumferential array and fixedly connected with lifting hooks (29).

8. The wind and wave resistant deep sea aquaculture net cage according to claim 1, wherein the surface of the annular limiting plate (23) is provided with an arc-shaped channel (25); the two opposite side surfaces of the arc-shaped sealing plate (24) are symmetrically and fixedly connected with arc-shaped sliding rails (26); the arc-shaped sliding rail (26) is in sliding fit with the arc-shaped sealing plate (24); the peripheral side surface of the arc-shaped sealing plate (24) is provided with water leakage holes (27) in a linear array distribution; one end of the arc-shaped sealing plate (24) is fixedly connected with a connecting handle (28).

Technical Field

The invention belongs to the technical field of aquaculture net cages, and particularly relates to a wind-wave-resistant deep sea aquaculture net cage.

Background

With the continuous development of aquaculture industry, cage culture gradually becomes an important mode of aquaculture. The net cage culture is a high-tech culture project developed in recent years, a box body with a certain shape is assembled by using net sheets and is arranged in a larger water body, and the water body inside and outside the net cage is exchanged through meshes, so that a running water environment suitable for the life of aquatic animals is formed in the net cage, and the net cage culture has the characteristics of high yield, high benefit and high investment. The net cage has a plurality of structures and devices, and the actual selection and use of the net cage are based on the principles of no fish escape, durability, labor and material saving, convenience for water body exchange, convenience for management and the like.

However, the traditional aquaculture net cage is usually of a rectangular frame structure, the structural stability is not enough when strong storms occur, the measure for dealing with the storms is too single, the net cage is connected only through an anchoring system, the influence of the storms is reduced by means of the buffering effect, the danger and the uncertainty are high, the net cage is not practical in the current life, and the service life is short.

Through retrieval, the application number is CN201920381448.0, the anti-wind wave deep sea aquaculture net cage comprises a frame, a guardrail fixedly connected on the frame and a net cage arranged in an area enclosed by the guardrail, wherein the guardrail comprises a frame body, a support rod with one end connected with the frame body and the other end fixedly connected on the frame, and a rotating member connected to one end of the support rod close to the frame body, and the net cage is also provided with a fixed rod fixedly connected with a lantern ring for sleeving the part of the rotating member extending out of the support rod; the net cage adopts a sinking net cage mode, so that the influence of wind waves on the net cage can be effectively reduced; the net cover and the net are of zipper structures, so that the stability of the net cage can be enhanced, and meanwhile, the outer net is additionally arranged on the frame, so that the service life of the net is further prolonged, the culture environment is improved, and the quality of cultured fish products is improved.

Although this anti-wind and wave formula deep sea aquaculture net case adopts the box with a net mode of sinking, can effectively reduce the influence of stormy waves to the box with a net, the wire netting lid is zip fastener formula structure with the netting, can strengthen the stability of box with a net, still as with traditional aquaculture net case, aquaculture net case belongs to rectangular frame structure, for conveniently catching, rectangular frame shape aquaculture net case is one side opening setting, and aquaculture net case and frame construction are the integration setting, when receiving great wave and pat, easy deformation damages even, in case aquaculture net case is impaired, the fish of breed can run off, cause great economic loss.

Disclosure of Invention

The invention aims to provide a wind and wave resistant deep sea aquaculture net cage, wherein all groups of frame components are fixedly connected together through fastening bolts, buoyancy is provided for the whole device through the arrangement of an annular floating ball and a floating plate, and the whole device is fixed through a mooring rope, so that the stability of the whole device is improved; the fry is placed in the spherical aquaculture net cages for aquaculture, and when large storms occur, the spherical aquaculture net cages of all groups are stressed to rotate in the annular plates, so that a large part of force is counteracted, the resistance of the frame assembly is effectively reduced, and the phenomenon that the whole device is simultaneously subjected to large resistance to damage the structure of the device is avoided.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a wind-wave-resistant deep sea aquaculture net cage, which comprises a frame component and a spherical aquaculture net cage; the spherical aquaculture net cage is in running fit with the frame component; each frame component is fixedly connected through a fastening bolt;

the frame assembly comprises a plurality of annular plates; a fixing plate is fixedly connected between the adjacent annular plates; the inner wall of the annular plate is symmetrically and fixedly connected with a rotating sleeve;

the spherical aquaculture net cage comprises an annular frame plate, an upper arc-shaped top plate and a lower arc-shaped top plate; arc-shaped supporting plates are respectively and fixedly connected between the annular frame plate and the upper arc-shaped top plate and between the annular frame plate and the lower arc-shaped top plate in a circumferential array manner; a netting is arranged between the adjacent arc-shaped supporting plates; the peripheral side surfaces of the upper arc-shaped top plate and the lower arc-shaped top plate are fixedly connected with rotating shafts; the rotating sleeve is in rotating fit with the rotating shaft.

Furthermore, the bottom surfaces of the fixed plates are fixedly connected with floating plates; the two ends of the floating plate are fixedly connected with first connecting flanges; and the first connecting flanges on the adjacent frame assemblies are fixedly connected through fastening bolts.

Further, an annular floating ball is arranged on the peripheral side face of the annular plate.

Furthermore, support plates are symmetrically and fixedly connected to the surface of the floating plate; a connecting plate is fixedly connected between the adjacent upper supporting plates of the floating plate; the surface of the connecting plate is distributed in a linear array and fixedly connected with lifting lugs.

Furthermore, the side surface of the inner periphery of the rotating sleeve is provided with a limiting groove channel; the circumferential side surface of the rotating shaft is fixedly connected with an annular limiting block; the limiting channel is in running fit with the annular limiting block.

Further, a first connecting flange on the outermost frame component is fixedly connected with a second connecting flange through a fastening bolt; and the side surface of the second connecting flange is fixedly connected with a mooring rope.

Furthermore, the peripheral side surface of the annular frame plate is provided with an inlet and an outlet; two opposite side surfaces of the annular frame plate are symmetrically and fixedly connected with annular limiting plates; arc-shaped sealing plates are symmetrically matched between the two annular frame plates in a sliding manner; the bottom surface of the annular frame plate is distributed in a circumferential array and fixedly connected with lifting hooks.

Further, an arc-shaped channel is formed in the surface of the annular limiting plate; the two opposite side surfaces of the arc-shaped sealing plate are symmetrically and fixedly connected with arc-shaped sliding rails; the arc-shaped sliding rail is in sliding fit with the arc-shaped sealing plate; the side surface of the arc-shaped sealing plate is provided with water leakage holes in a linear array distribution; one end of the arc-shaped sealing plate is fixedly connected with a connecting handle.

The invention has the following beneficial effects:

1. according to the invention, each group of frame components are fixedly connected together through the fastening bolts, the annular floating ball and the floating plate are arranged to provide buoyancy for the whole device, and the whole device is fixed through the mooring rope, so that the stability of the whole device is improved.

2. According to the spherical aquaculture net cage, the spherical aquaculture net cage is designed to replace the traditional rectangular frame type aquaculture net cage, so that the resistance on the aquaculture net cage is reduced, when heavy stormy waves occur, the stress on each group of spherical aquaculture net cages can rotate in the annular plate to offset most of the resistance, the resistance on the frame assembly is effectively reduced, the influence of the stormy waves on the frame assembly and the spherical aquaculture net cage is reduced, the spherical aquaculture net cage and the frame assembly are protected, the service life of the device is prolonged, the aquaculture net cage is prevented from being damaged to cause escape of fishes, and the phenomenon of great economic loss is avoided

3. When the fishing device is used for fishing, the lifting lugs are hung on external hoisting equipment, the whole device is pulled away from the water surface, the two arc-shaped sealing plates are opened, the spherical aquaculture net cage is shifted through the external shifting assembly, the spherical aquaculture net cage slowly rotates until the inlet and the outlet are downward, fishes fall into the external collecting box from the inlet and the outlet and are collected, and the fishing efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a wind and wave resistant deep sea aquaculture net cage.

Fig. 2 is a schematic structural view of each frame assembly of the present invention.

Fig. 3 is a schematic structural view of the spherical aquaculture net cage and the arc-shaped sealing plate assembly body of the invention.

Fig. 4 is a schematic structural view of the frame assembly of the present invention.

Fig. 5 is a schematic structural diagram of an enlarged schematic structural diagram at a in fig. 4 according to the present invention.

Fig. 6 is a schematic view of another angle of the frame assembly of the present invention.

Fig. 7 is a schematic structural diagram of the spherical aquaculture net cage.

Fig. 8 is a schematic structural view of the arc-shaped sealing plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-frame component, 2-spherical aquaculture net cage, 3-annular plate, 4-fixed plate, 5-rotating sleeve, 6-annular frame plate, 7-upper arc-shaped top plate, 8-lower arc-shaped top plate, 9-arc-shaped support plate, 10-netting, 11-rotating shaft, 12-floating plate, 13-first connecting flange, 14-annular floating ball, 15-support plate, 16-connecting plate, 17-lifting lug, 18-limiting channel, 19-annular limiting block, 20-second connecting flange, 21-mooring rope cable, 22-inlet/outlet, 23-annular limiting plate, 24-arc-shaped sealing plate, 25-arc-shaped channel, 26-arc-shaped sliding rail, 27-water leakage hole, 28-connecting handle and 29-lifting hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 fig. 1-8, the invention relates to a wind-wave-resistant deep sea aquaculture net cage, which comprises a frame component 1 and a spherical aquaculture net cage 2; the spherical aquaculture net cage 2 is in running fit with the frame component 1; each frame component 1 is fixedly connected through a fastening bolt; the frame assembly 1 comprises a plurality of annular plates 3; a fixing plate 4 is fixedly connected between the adjacent annular plates 3; the inner wall of the annular plate 3 is symmetrically and fixedly connected with a rotating sleeve 5; all the groups of frame components 1 are fixedly arranged together through fastening bolts, so that the stability of the whole device is improved;

the spherical aquaculture net cage 2 comprises an annular frame plate 6, an upper arc-shaped top plate 7 and a lower arc-shaped top plate 8; arc-shaped supporting plates 9 are respectively and fixedly connected between the annular frame plate 6 and the upper arc-shaped top plate 7 and the lower arc-shaped top plate 8 in a circumferential array manner; a netting 10 is arranged between the adjacent arc-shaped supporting plates 9; the side surfaces of the peripheries of the upper arc-shaped top plate 7 and the lower arc-shaped top plate 8 are fixedly connected with rotating shafts 11; the rotating sleeve 5 is in rotating fit with the rotating shaft 11; through the design of spherical aquaculture net case 2, alleviateed the dead weight of whole spherical aquaculture net case 2, the jack-up transportation of being convenient for further strengthens the life of netting 10, improves the breed environment, improves and breeds the fish quality.

Wherein, the bottom surface of each fixed plate 4 is fixedly connected with a floating plate 12; two ends of the floating plate 12 are fixedly connected with first connecting flanges 13; the first connecting flanges 13 on the adjacent frame assemblies 1 are fixedly connected through fastening bolts; an annular floating ball 14 is arranged on the peripheral side surface of the annular plate 3; the surface of the floating plate 12 is symmetrically and fixedly connected with a supporting plate 15; a connecting plate 16 is fixedly connected between the supporting plates 15 on the adjacent floating plates 12; lifting lugs 17 are fixedly connected to the surface of the connecting plate 16 in a linear array distribution; through the arrangement of each group of annular floating balls 13 and the floating plate 12, buoyancy is provided for the frame assembly 1, the spherical aquaculture net cage 2 and the like.

Wherein, the inner peripheral side of the rotating sleeve 5 is provided with a limit channel 18; an annular limiting block 19 is fixedly connected to the peripheral side surface of the rotating shaft 11; the limiting groove channel 18 is in running fit with the annular limiting block 19; through the rotating fit of the rotating sleeve 5 and the rotating shaft 11, each group of spherical aquaculture net cages 2 can freely rotate in the corresponding annular plates 3.

Wherein, the first connecting flange 13 on the outermost frame component 1 is fixedly connected with a second connecting flange 20 through a fastening bolt; the side surface of the second connecting flange 20 is fixedly connected with a mooring rope 21; the second connecting flange 20 is fixedly installed on the first connecting flange 13 by fastening bolts, and the mooring rope 21 is tightened and fixed on the external mooring position, so that the whole device is fixed, the stability of the whole device is improved, and the whole device is prevented from floating away.

Wherein, the peripheral side of the annular frame plate 6 is provided with an inlet and an outlet 22; two opposite side surfaces of the annular frame plate 6 are symmetrically and fixedly connected with annular limiting plates 23; arc-shaped sealing plates 24 are symmetrically matched between the two annular frame plates 6 in a sliding way; the bottom surface of the annular frame plate 6 is distributed and fixedly connected with lifting hooks 29 in a circumferential array; during salvaging, the lifting lugs on the external collecting box are respectively hung on the lifting hooks 29, and fishes directly fall into the external collecting box through the inlet and the outlet 22, so that the salvaging efficiency is improved.

Wherein, the surface of the annular limit plate 23 is provided with an arc-shaped channel 25; two opposite side surfaces of the arc-shaped sealing plate 24 are symmetrically and fixedly connected with arc-shaped sliding rails 26; the arc-shaped slide rail 26 is in sliding fit with the arc-shaped sealing plate 24; the peripheral surface of the arc-shaped sealing plate 24 is provided with water leakage holes 27 in linear array distribution; one end of the arc-shaped sealing plate 24 is fixedly connected with a connecting handle 28; fry is placed into the spherical aquaculture net cage 2 through the inlet and outlet 22 for aquaculture, and the connecting handles 28 on the two arc-shaped sealing plates 24 are locked through the chain to prevent escape of the fry; when fishing fishes, the lifting lugs 17 on the connecting plates 16 are hung on external hoisting equipment, the mooring rope 21 is unfastened, the frame assembly 1 and the spherical aquaculture net cage 2 are pulled out of the water together through the external hoisting equipment, the lock chains on the connecting handles 28 of all the groups are opened, the two groups of arc-shaped sealing plates 24 are opened, the spherical aquaculture net cage 2 is shifted through the external shifting assembly, the spherical aquaculture net cage 2 slowly rotates in the annular plate 3 until the inlet and the outlet 22 are vertically downward, and the fishes fall down through the inlet and the outlet 22 to enter an external collecting box to be collected.

The specific working principle of the invention is as follows:

the frame components 1 are fixedly installed together through fastening bolts, the spherical aquaculture net cage 2 is designed to replace the traditional aquaculture net cage with a rectangular frame structure, the dead weight of the whole spherical aquaculture net cage 2 is reduced, the hoisting and the transportation are convenient, the service life of the netting 10 is further prolonged, the aquaculture environment is improved, the quality of cultured fish products is improved, and the mooring rope 21 is tensioned and fixed on an external mooring position, so that the whole device is fixed, and the whole device is prevented from floating; through the arrangement of each group of annular floating balls 13 and the floating plate 12, buoyancy is provided for the frame assembly 1, the spherical aquaculture net cage 2 and the like; fry is placed into the spherical aquaculture net cage 2 through the inlet and outlet 22 for aquaculture, and the connecting handles 28 on the two arc-shaped sealing plates 24 are locked through the chain to prevent escape of the fry; when fishing fishes, connecting lifting lugs on an external collecting box are respectively hung on lifting hooks 29, the fishes directly fall into the external collecting box through an inlet and outlet 22, lifting lugs 17 on each group of connecting plates 16 are hung on external hoisting equipment, mooring cables 21 are unfastened, the frame assembly 1 and the spherical aquaculture net cage 2 are pulled out of the water surface together through the external hoisting equipment, chain chains on each group of connecting handles 28 are opened, two groups of arc sealing plates 24 are opened, the spherical aquaculture net cage 2 is shifted through the external shifting assembly, the spherical aquaculture net cage 2 slowly rotates inside the annular plate 3 until the inlet and outlet 22 is vertically downward, the fishes fall through the inlet and outlet 22 and enter the external collecting box to be collected, and the fishing efficiency is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.