CN218043244U - Cube sinking type sea cucumber and oyster mixed culture device - Google Patents
Cube sinking type sea cucumber and oyster mixed culture device Download PDFInfo
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- CN218043244U CN218043244U CN202221029468.XU CN202221029468U CN218043244U CN 218043244 U CN218043244 U CN 218043244U CN 202221029468 U CN202221029468 U CN 202221029468U CN 218043244 U CN218043244 U CN 218043244U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model relates to a sea cucumber culture equips technical field, concretely relates to cube formula sea cucumber oyster polyculture device that sinks. The device comprises a plurality of square cubic net cages, wherein the square cubic net cages are sunk into the sea bottom, the tops of the square cubic net cages are connected with buoys through lifting ropes, the buoys are arranged on the sea surface to facilitate positioning, and the square cubic net cages can be put in rows; square cube net case includes steel structural framework and the inside aquaculture net cage that is provided with the oyster and breeds the rope, and aquaculture net cage demountable assembly is in steel structural framework, wherein: the steel structure frame is made of seawater corrosion resistant steel and comprises a square three-dimensional frame consisting of a horizontal frame beam and a vertical support upright post, and a stiffening beam is locally added to increase the strength of the whole frame; the aquaculture net cage is a knotless net, is made into the aquaculture net cage, and is provided with the binding bands which are bound at the periphery, and is used for binding the aquaculture net cage on the steel structure frame, a plurality of oyster aquaculture ropes are arranged in the aquaculture net cage, and the aquaculture net cage is provided with the retractable opening, so that the sea cucumber and oyster seeding and harvesting operation can be conveniently carried out.
Description
Technical Field
The utility model relates to a sea cucumber culture equips technical field, concretely relates to cube formula sea cucumber oyster polyculture device that sinks.
Background
With the rapid development and the continuous growth of population of economic society in China, the influence of a plurality of factors such as environmental pollution, engineering construction and excessive fishing on the offshore seafood resources in China seriously decline, the ecological environment of water areas worsens increasingly, the desertification of the water areas becomes obvious day by day, and the protection and the sustainable utilization of marine organism resources in China are seriously influenced.
At present, with the gradual emphasis of China on ocean economy, fishery production in China begins to develop from a direction of mainly catching to a direction of mainly nourishing, and the fishery in China is transformed to a quality benefit type. Cage culture is a common technical means at present, can realize culture in a larger water area, utilizes natural environment, does not need artificial water quality replacement, reduces the investment cost and the like, and is more convenient to capture compared with the traditional captive sea cucumber cage culture; the net cage culture is a main production mode in the ecological health development process of the sea cucumbers in future, is also an important strategic measure for adjusting fishery structures in recent years in China and accelerating the process of fishery industry construction.
The cage culture facility that uses at present is mostly the surface of water floating formula, and it has a lot of insufficiencies: firstly, the net cage is positioned on an upper water layer, breeding benthic species are easily interfered by temperature and illumination, and meanwhile, baits are not easy to obtain due to sinking, so that growth is influenced; secondly, a large amount of water area is occupied, and navigation is affected; thirdly, the plastic/foam products are used in large area, which causes environmental pollution; fourthly, the upper water layer is easy to form a large amount of attachment of fouling organisms, so that the water permeability of the net cage is weakened, the culture effect is influenced, and the labor intensity and the workload are increased; fifthly, a large amount of floating ice is generated in the north in winter, the volume damages water surface equipment, and the popularization in the north sea area is limited.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses overturned the inherent mode of traditional box with a net, provide a cube sink bottom formula sea cucumber oyster mixed culture device, adopt environmental protection, light, corrosion-resistant zinc-plated steel construction subassembly and breed cylinder mould assembled component to form square cube box with a net, set up the oyster rope in the square cube box with a net, oyster and sea cucumber mixed culture, oyster excrement deposit back and provide more sufficient bait for the sea cucumber, be favorable to the growth of sea cucumber, improve the output rate; the square cubic net cages with the unitized assembly structures are flexibly arranged, flexible continuous-row feeding operation can be realized, the square cubic net cages are suitable for developing large-scale production and cultivation, and the cultivation function of equipment can be exerted to the maximum extent.
The utility model adopts the following technical scheme:
a cubic bottom-sinking type sea cucumber and oyster mixed culture device comprises a plurality of square cubic net cages, wherein the square cubic net cages are sunk into the sea bottom, the tops of the square cubic net cages are connected with buoys through lifting ropes, the buoys are arranged on the sea surface and are convenient to position, and the square cubic net cages can be put in rows;
square cube net case includes steel structural framework and the inside cultivation cylinder mould that is provided with oyster cultivation rope, and cultivation cylinder mould demountable assembly is in steel structural framework, wherein:
the steel structure frame is made of seawater corrosion resistant steel and comprises a square three-dimensional frame consisting of a horizontal frame beam and a vertical support upright post, and a reinforcing beam is locally additionally arranged to increase the strength of the whole frame;
the periphery of the cultivation net cage is provided with binding bands for binding the cultivation net cage on the steel structure frame; a plurality of oyster cultivation ropes are arranged in the cultivation net cage, and the tops of the oyster cultivation ropes penetrate through the top of the cultivation net cage and are bound on the steel structure framework; the cultivation net cage is provided with a retractable opening, so that the seeding and catching operation of the sea cucumbers and the oysters is facilitated.
Furthermore, the cultivation net cage of the square cubic net cage is made of a knotless net with the meshes of 1.2 cm-2.2 cm.
Furthermore, oyster cultivation rope fixed orifices are arranged on the top steel structure frame of the square cubic net cage at intervals, so that oyster cultivation ropes are convenient to bind and install.
Further, the steel structure frame of the square cubic net cage is made of galvanized angle steel and/or steel plates.
Furthermore, the steel structure frame of the square cubic net cage is formed by assembling a plurality of steel structure units, bolt connecting holes are formed in two ends of each steel structure unit, and the steel structure units are connected through bolts.
Further preferably, the steel structure units at the corners of the steel structure frame are fixedly connected through corner connecting pieces, and the corner connecting pieces are provided with threaded holes, so that the steel structure units can be conveniently fixed and fixed.
Furthermore, the top of the square cubic net box is provided with a hanging ring, so that a hanging rope can be conveniently connected.
Further preferably, the lifting bolt is connected with the top of the steel structure frame of the square cubic net cage, and installation is facilitated.
Compared with the prior art, the utility model beneficial effect be:
1. the square cubic net cage unit of the utility model is made of environment-friendly and pollution-free materials, and can not generate negative effects on the seawater quality and the marine ecological environment;
2. the square cubic net cage unitized assembly structure can realize flexible continuous-row throwing operation and is suitable for developing large-scale production and cultivation;
3. the square cubic net cage is formed by assembling a steel structure frame and a culture net cage, can be assembled on a throwing site, effectively reduces the cost of labor and transportation, and ensures the safety of throwing;
4. oyster cultivation ropes are arranged in the square cubic net cage, oyster and sea cucumber are mixedly cultured, and oyster excrement is deposited to provide more sufficient bait for the sea cucumber, so that the growth of the sea cucumber is facilitated, and the yield is improved;
5. the seabed throwing avoids the influence of floating ice on the water surface, and the water area for cultivation is increased; the continuous arrangement throwing operation can be realized, the method is suitable for developing large-scale production and cultivation, the cultivation function of equipment can be exerted to the maximum extent, and the requirements of marine ranching construction and the like are met;
6. the steel structure frame consists of a plurality of steel structure units, is easy to process, light in weight and easy to carry and put in; the material has high strength, strong stability, firmness and durability, is not easy to break, resists the scouring and the abrasion of waves and currents, and the galvanized material has corrosion resistance and strong durability;
7. the submerged design ensures that a navigation channel is smooth, the net cage is fixed on the seabed, the net cage is slightly changed by ocean current, illumination and temperature, the water permeability of the net cage is ensured, meanwhile, the bait on the seabed is more sufficient, the biological habit of sea cucumbers is better met, and the output rate is improved; the influence of floating ice on the water surface is avoided by submarine throwing, and the water area for cultivation is increased;
8. the method can completely replace the inherent sea cucumber diving harvesting mode, greatly reduce the labor cost and the labor intensity, and reduce the harvesting operation.
To sum up, the utility model discloses select environmental protection and low cost's material for use, prepare into the light structure of the assembly of being convenient for, equip the aquaculture net case, compare in traditional box with a net, the utility model discloses production and the use of being convenient for to equip of light, the standardized subassembly production of structure and assembly have that stability is strong, long service life, equipment are convenient, be suitable for sea area wide range, space utilization abundant, breed a great deal of advantage such as output rate height, the function of the breed of performance equipment that can furthest satisfies requirements such as marine ranch construction.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a cubic sunk sea cucumber and oyster mixed culture device in embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of the square cubic cage of FIG. 1;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a schematic structural view of the steel structural frame of FIG. 2;
FIG. 6 is an enlarged view of a portion of FIG. 5 taken at I;
FIG. 7 is an enlarged view of a portion II of FIG. 5;
in the figure: A. buoy, B, lifting rope, C, square cube net cage, 1, top corner connector, 2, support column, 3, oyster cultivation rope, 4, bottom connection corner connector, 5, frame beam, 6, stiffening beam, 7, cultivation cylinder mould, 8, rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
The utility model discloses a square cube box with a net is constituteed to environmental protection, light, corrosion-resistant galvanized steel structure subassembly and cultivation cylinder mould assembled, and the cultivation cylinder mould sets up a plurality of oysters and breeds the rope, and the operation can be put in even arranging in a flexible way to square cube box with a net unitized assembly structure, forms the cube and sinks bottom formula sea cucumber oyster polyculture device, is fit for developing the scale production and breeds. As shown in fig. 1, the utility model provides a formula sea cucumber oyster polyculture device sinks to bottom in cube, including a plurality of square cube net cage C, square cube net cage C sinks into the seabed, and the lifting rope B is passed through at its top and buoy A is connected, and buoy A sets up the location of being convenient for on the sea, and square cube net cage C can set up according to production needs are nimble, puts in succession row.
As shown in fig. 2 to 4, square cube net cage C includes the steel structural framework of square and the inside aquaculture net cage 7 that is provided with a plurality of oysters and breeds rope 3, and the steel structural framework side length of square is 200 ~ 300cm, and aquaculture net cage 7 demountable assembly is in steel structural framework, wherein:
the cultivation net cage 7 is made of knotless nets with the meshes of 1.2 cm-2.2 cm, the periphery of the cultivation net cage 7 is provided with a binding belt, and the cultivation net cage 7 is bound on the steel structure frame through the binding belt; a plurality of oyster cultivation ropes 3 are arranged in the cultivation net cage 7, the tops of the oyster cultivation ropes 3 penetrate through the top of the cultivation net cage 7 and are bound on a frame beam 5 and a stiffening beam 6 at the top of the square cubic net cage C, and oyster cultivation rope 3 fixing holes are arranged on the frame beam 5 and the stiffening beam 6 at the top of the square cubic net cage C at intervals, so that the oyster cultivation ropes 3 can be conveniently bound and installed; the breeding net cage 7 is provided with a retractable opening, so that the seeding and catching operation of the sea cucumbers and the oysters is facilitated.
As shown in fig. 5, the steel frame is made of seawater corrosion resistant steel, and includes a square three-dimensional frame formed by horizontal frame beams 5 and vertical support columns 2, and reinforcing beams 6 are locally added to increase the strength of the whole frame.
As shown in fig. 6 and 7, it is preferable that the frame cross member 5 and the support columns 2 of the steel structural frame are made of galvanized steel angles and assembled by a plurality of galvanized steel angle units, and bolt connection holes are formed at both ends of each steel structural unit and the galvanized steel angle units are connected by bolts. The galvanized angle steel unit corner junctions of the frame beam 5 and the support columns 2 are connected through a top corner connecting piece 1 and a bottom corner connecting piece 4, the top corner connecting piece 1 and the bottom corner connecting piece 4 are made of galvanized steel plates, and the corner connecting pieces 1 are provided with threaded holes so as to be convenient for reinforcing the positioning and fixing connection of the galvanized angle steel units at the corners.
As shown in fig. 6, the top of the steel structural frame is preferably bolted to a hoist eye 7 for easy attachment of a hoist rope B.
The square cubic net cage unit of the utility model is made of environment-friendly and pollution-free materials, and can not generate negative effects on the seawater quality and the marine ecological environment; the square cubic net cage unitized assembly structure can realize flexible continuous-row throwing operation and is suitable for developing large-scale production and cultivation; oyster cultivation ropes are arranged in the square cubic net cage, oyster and sea cucumber are mixedly cultured, and oyster excrement is deposited to provide more sufficient bait for the sea cucumber, so that the growth of the sea cucumber is facilitated, and the yield is improved; meanwhile, the square cubic net cage is formed by assembling the steel structure frame and the cultivation net cage, and can be assembled on the throwing site, so that the labor cost and the transportation cost are effectively reduced, and the throwing safety is guaranteed; the steel structure frame consists of a plurality of steel structure units, is easy to process, light in weight and easy to carry and put in; the galvanized material has the advantages of high strength, high stability, firmness, durability, difficult breakage, wave and flow scouring resistance and abrasion resistance, corrosion resistance and high durability.
The submerged design ensures that a navigation channel is smooth, the net cage is fixed on the seabed, the net cage is slightly changed by ocean current, illumination and temperature, the water permeability of the net cage is ensured, meanwhile, the bait on the seabed is more sufficient, the biological habit of sea cucumbers is better met, and the output rate is improved; the influence of floating ice on the water surface is avoided by submarine throwing, and the water area for cultivation is increased; and the method can completely replace the inherent diver harvesting mode, greatly reduce the labor cost and labor intensity, and reduce the harvesting operation.
The utility model discloses select environmental protection and low cost's material for use, prepare into the light structure of the assembly of being convenient for, equip the aquaculture net case, compare in traditional box with a net, the utility model discloses production and the use of being convenient for to equip of light, the standardized subassembly production of structure and assembly have that stability is strong, long service life, equipment are convenient, be suitable for sea area wide range, space utilization abundant, breed a great deal of advantage such as output rate height, the function of the breed of performance equipment that can furthest satisfies requirements such as marine ranch construction.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A cubic bottom-sinking type sea cucumber and oyster mixed culture device is characterized by comprising a plurality of square cubic net cages, wherein the square cubic net cages are sunk into the sea bottom, the tops of the square cubic net cages are connected with buoys through lifting ropes, the buoys are arranged on the sea surface and are convenient to position, and the square cubic net cages can be put in rows;
square cube net case includes steel structural framework and the inside cultivation cylinder mould that is provided with oyster cultivation rope, and cultivation cylinder mould demountable assembly is in steel structural framework, wherein:
the steel structure frame is made of seawater corrosion resistant steel and comprises a square three-dimensional frame consisting of a horizontal frame beam and a vertical support upright post, and a stiffening beam is locally added to increase the strength of the whole frame;
the periphery of the cultivation net cage is provided with a binding belt for binding the cultivation net cage on the steel structure frame, wherein the cultivation net cage is made of a knotless net; a plurality of oyster cultivation ropes are arranged in the cultivation net cage, and the tops of the oyster cultivation ropes penetrate through the top of the cultivation net cage and are bound on the steel structure framework; the cultivation net cage is provided with a retractable opening, so that the seeding and catching operation of the sea cucumbers and the oysters is facilitated.
2. The cubic bottom-sinking type sea cucumber and oyster mixed culture device according to claim 1, wherein the cultivation mesh cage of the square cubic mesh box is made of an knotless mesh with a mesh of 1.2 cm-2.2 cm.
3. The cubic submerged sea cucumber and oyster mixed culture device according to claim 1, wherein oyster cultivation rope fixing holes are formed in the top steel structure frame of the square cubic net cage at intervals, and oyster cultivation ropes are convenient to bind and install.
4. The cubic submerged sea cucumber and oyster mixed culture device according to claim 1, wherein the steel structure frame of the square cubic net cage is made of galvanized angle steel and/or steel plates.
5. The cubic submerged sea cucumber and oyster mixed culture device according to claim 4, wherein the steel structure framework of the square cubic net cage is assembled by a plurality of steel structure units, bolt connection holes are formed in two ends of each steel structure unit, and the steel structure units are connected through bolts.
6. The cubic submerged sea cucumber and oyster mixed culture device according to claim 5, wherein the steel structure units at the corners of the steel structure frame are fixedly connected through corner connectors, and the corner connectors are provided with threaded holes so as to facilitate the positioning and fixing connection of the reinforced steel structure units.
7. The cubic submerged sea cucumber and oyster mixed culture device according to claim 1, wherein a hanging ring is arranged at the top of the square cubic net cage, so that a hanging rope can be conveniently connected.
8. The cubic submerged sea cucumber and oyster mixed culture device according to claim 7, wherein the lifting bolts are connected with the top of a steel structure frame of the square cubic net cage for convenient installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221029468.XU CN218043244U (en) | 2022-05-01 | 2022-05-01 | Cube sinking type sea cucumber and oyster mixed culture device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221029468.XU CN218043244U (en) | 2022-05-01 | 2022-05-01 | Cube sinking type sea cucumber and oyster mixed culture device |
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| CN218043244U true CN218043244U (en) | 2022-12-16 |
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| CN202221029468.XU Active CN218043244U (en) | 2022-05-01 | 2022-05-01 | Cube sinking type sea cucumber and oyster mixed culture device |
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