CN108377984B - Combined netting system - Google Patents
Combined netting system Download PDFInfo
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- CN108377984B CN108377984B CN201810122566.XA CN201810122566A CN108377984B CN 108377984 B CN108377984 B CN 108377984B CN 201810122566 A CN201810122566 A CN 201810122566A CN 108377984 B CN108377984 B CN 108377984B
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- net
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/02—Fixed nets without traps
Abstract
The invention discloses a combined netting system, which comprises: fixing the side net; the fixed bottom net is arranged on the bottom surface of the culture facility frame, and the fixed bottom net and the fixed side net form a water body space; the rotating net is vertically arranged in the water body space; dividing the net; the bottom net can be lifted. The automatic net collecting device is used for solving the technical problems that in the prior art, the automatic breeding operation is difficult to realize due to the fact that the labor intensity of workers is high, the operation time is long, and the net collecting is difficult during operation, the large-scale development of equipment in a breeding fishery is restricted, and the net cleaning frequency is too high, and the functions of limiting a breeding water body, isolating fish schools, grading, driving, gathering, safety protection and the like in the large-scale breeding fishery are realized, so that the breeding operation efficiency and the breeding safety are greatly improved, the number of times of cleaning the net is reduced, the labor intensity of fishermen is reduced, and the automatic and industrial breeding operation is realized.
Description
Technical Field
The invention relates to the technical field of ocean engineering, in particular to a combined netting system.
Background
In the fishery breeding process, the fishing net is used for realizing the functions of capturing, driving, isolating, gathering, grading and the like. The fishing net on the present aquaculture facility is mainly used for isolating the water body and limiting the aquaculture space, and the realization of other functions mainly depends on different fishing nets and adopts manpower to realize the expected functions.
However, in the process of implementing the technical solution in the embodiment of the present application, the inventor of the present application finds that the above prior art has at least the following technical problems:
because the prior art has the defects of high labor intensity, long operation time and difficult net collection during operation, the automatic culture operation is difficult to realize, and the technical problems of large-scale development of culture fishery equipment and high netting cleaning frequency are restricted.
Disclosure of Invention
The embodiment of the invention provides a combined netting system, which is used for solving the technical problems that automatic culture operation is difficult to realize, large-scale development of culture fishery equipment is restricted and netting cleaning frequency is too high due to high labor intensity, long operation time and difficulty in netting collection during operation in the prior art, and the functions of limiting culture water bodies, fish swarm isolation, grading, driving, gathering, safety protection and the like in a large culture fishery are realized, so that the culture operation efficiency and the culture safety are greatly improved, the netting cleaning frequency is reduced, the labor intensity of fishermen is reduced, and the technical effects of automatic and industrial culture operation are achieved.
In order to solve the above problem, an embodiment of the present invention provides a combined netting system, including:
the fixed side net is arranged on the side surface of the cultivation facility frame;
the fixed bottom net is arranged on the bottom surface of the culture facility frame, and the fixed bottom net and the fixed side net form a water body space;
the rotating net is vertically arranged in the water body space and moves along a preset track in the water body space;
the cutting net is vertically arranged at a fixed position in the water body space and can be automatically folded and unfolded;
the liftable bottom net is parallel to the fixed bottom net, and the liftable bottom net is matched with the rotating net and the dividing net to compress the water body space.
Preferably, the combined netting system further comprises: and the protective net is arranged at the periphery of the fixed side net and has a preset distance with the fixed side net.
Preferably, the protection net has a height, and the protection net is disposed at the first position of the fixed side net.
Preferably, the rotating net is disposed on a rotatable frame of the cultivation facility, and the dividing net is disposed on the frame of the cultivation facility.
Preferably, the rotating net rotates and moves around the center of the water body space as an axis.
Preferably, the movement angle is greater than 360 °.
Preferably, the rotating net moves through the position of the divided net when the divided net is automatically collected.
Preferably, the rotating net and the dividing net divide the water body space into a first space and a second space.
Preferably, the liftable bottom net is arranged on the movable frame of the culture facility.
Preferably, the liftable bottom net moves in the vertical direction of the water body space.
One or more technical solutions in the embodiments of the present invention at least have one or more of the following technical effects:
1. the embodiment of the invention provides a combined netting system, which comprises: the fixed side net is arranged on the side surface of the cultivation facility frame; the fixed bottom net is arranged on the bottom surface of the culture facility frame, and the fixed bottom net and the fixed side net form a water body space; the rotating net is vertically arranged in the water body space and moves along a preset track in the water body space; the cutting net is vertically arranged at a fixed position in the water body space and can be automatically folded and unfolded; the liftable bottom net is parallel to the fixed bottom net, and the liftable bottom net is matched with the rotating net and the dividing net to compress the water body space. The automatic net collecting device solves the technical problems that automatic breeding operation is difficult to realize, large-scale development of equipment in a breeding fishery is restricted, and the net collecting frequency is too high due to the fact that manual labor intensity is high, operation time is long and net collecting is difficult during operation in the prior art, and the functions of limiting breeding water bodies, isolating fish schools, grading, driving, gathering, safety protection and the like in the large-scale breeding fishery are achieved.
2. According to the invention, the protective net has a certain height, and the protective net is arranged at the first position of the fixed side net. The technical problems that automatic breeding operation is difficult to realize, large-scale development of equipment in a breeding fishery is restricted, and netting cleaning frequency is too high due to the fact that labor intensity is high, operation time is long and netting collecting is difficult during operation in the prior art are solved, water surface ships or floaters are prevented from damaging a fixed side net, and the technical effects of improving breeding safety, protecting safety and reducing netting cleaning frequency are achieved.
3. The water body space is divided into a first space and a second space through the rotating net and the dividing net. The technical problems that automatic breeding operation is difficult to realize, large-scale development of breeding fishery equipment is restricted, and netting cleaning frequency is too high due to high labor intensity, long operation time and difficulty in net collection during operation in the prior art are solved, functions of limiting breeding water bodies, isolating fish schools, grading, driving, gathering and the like in a large-scale breeding fishery are realized, and the breeding operation efficiency is greatly improved.
4. The invention moves in the vertical direction of the water body space through the liftable bottom net. The technical problems that automatic breeding operation is difficult to realize, large-scale development of equipment in a breeding fishery is restricted, and netting cleaning frequency is too high due to large labor intensity, long operation time and difficulty in net collection during operation in the prior art are solved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a top view of a modular netting system according to an embodiment of the invention;
FIG. 2 is a right side view of a modular netting system according to an embodiment of the invention;
fig. 3 is a right side view of a fixed side net provided in an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a combined netting system, which is used for solving the technical problems that automatic culture operation is difficult to realize, large-scale development of culture fishery equipment is restricted and netting cleaning frequency is too high due to high labor intensity, long operation time and difficulty in netting collection during operation in the prior art, and the functions of limiting culture water bodies, fish swarm isolation, grading, driving, gathering, safety protection and the like in a large culture fishery are realized, so that the culture operation efficiency and the culture safety are greatly improved, the netting cleaning frequency is reduced, the labor intensity of fishermen is reduced, and the technical effects of automatic and industrial culture operation are achieved.
The technical scheme in the embodiment of the invention has the following overall structure: the fixed side net is arranged on the side surface of the cultivation facility frame; the fixed bottom net is arranged on the bottom surface of the culture facility frame, and the fixed bottom net and the fixed side net form a water body space; the rotating net is vertically arranged in the water body space and moves along a preset track in the water body space; the cutting net is vertically arranged at a fixed position in the water body space and can be automatically folded and unfolded; the liftable bottom net is parallel to the fixed bottom net, and the liftable bottom net is matched with the rotating net and the dividing net to compress the water body space. The automatic net collecting device solves the technical problems that automatic breeding operation is difficult to realize, large-scale development of equipment in a breeding fishery is restricted, and the net collecting frequency is too high due to the fact that manual labor intensity is high, operation time is long and net collecting is difficult during operation in the prior art, and the functions of limiting breeding water bodies, isolating fish schools, grading, driving, gathering, safety protection and the like in the large-scale breeding fishery are achieved.
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 some, but not all, embodiments of the present invention. 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.
Example one
An embodiment of the present invention provides a combined netting system, please refer to fig. 1 to 3, the combined netting system includes:
the fixed side net 1 is arranged on the side surface of the cultivation facility frame, and the fixed side net 1 is arranged on the side surface of the cultivation facility frame;
the fixed bottom net 2 is arranged on the bottom surface of the cultivation facility frame, and the fixed bottom net 2 and the fixed side net 1 form a water body space;
the rotating net 4 is vertically arranged in the water body space, and the rotating net 4 moves along a preset track in the water body space;
the water body space is provided with a cutting net 5, the cutting net 5 is vertically arranged at a fixed position in the water body space, and the cutting net 5 can be automatically folded and unfolded.
Further, the rotating net 4 is disposed on a rotatable frame of the cultivation facility, and the dividing net 5 is disposed on the frame of the cultivation facility. The rotating net 4 rotates and moves by taking the center of the water body space as an axis, and the moving angle is larger than 360 degrees. When the cutting wire 5 is automatically retracted, the rotating wire 4 moves past the position of the cutting wire 5. The rotating net 4 and the dividing net 5 divide the water space into a first space and a second space.
Particularly, the combined netting system is suitable for designing a fishing net system for equipment in a large-scale marine aquaculture fishing ground, the combined netting system is formed by mutually matching nets made of different materials, different spatial positions and different running tracks, and the mesh sizes of the nets of the combined netting system can be set in a differentiated mode according to different requirements of operation. The modular netting system comprises: the fixed side net 1 is arranged on the side surface of the cultivation facility frame, the fixed bottom net 2 is arranged on the bottom surface of the cultivation facility frame, and the fixed bottom net 2 and the fixed side net 1 form a water body space. The water body space diameter is 60m, and the height is 30 m. The biological attachment rate is much higher than that of other parts in the range from a certain distance above the water surface to a certain distance below the water surface of the fixed side net 1, and the fixed side net 1 in the range is made of a material with the pollution resistance performance which is obviously superior to that of other parts, such as a copper alloy net. The size of the range is determined by the wave height of the culture waters and the characteristics of the attached organisms.
The rotating net 4 is arranged on the rotatable frame of the cultivation facility, and the rotating net 4 can be freely folded and unfolded on the rotatable frame of the cultivation facility. The rotating net 4 is vertically arranged in the water body space, the rotating net 4 performs reciprocating rotation movement by taking the center of the water body space as an axis, the moving track is in the shape of a circular arc, the moving angle is larger than 360 degrees, and the rotating net can stop at any position. The dividing net 5 is arranged on the cultivation facility frame and is vertically arranged at a fixed position in the water body space. When the cutting net 5 is automatically retracted, the rotating net 4 can move through the position of the cutting net 5, and the rotating net 4 and the cutting net 5 divide the water body space into a first space and a second space.
Further, the liftable bottom net 3 is arranged on the movable frame of the culture facility. The liftable bottom net 3 moves in the vertical direction of the water body space.
Particularly, liftable end net 3 set up on aquaculture facility moving frame, and with fixed end net 2 parallel arrangement, liftable end net 3 can move on the vertical direction in water space. The liftable bottom net 3 is matched with the rotating net 4 and the isolating net 5, so that the water body space can be reasonably compressed in the height direction, and the culture function is realized.
Further, the combined netting system further comprises: and the protective net 6 is arranged at the periphery of the fixed side net 1, and has a predetermined distance with the fixed side net 1. The protective net 6 has a height, and the protective net 6 is arranged at a first position 7 of the fixed side net 1.
Specifically, the protective net 6 is disposed at the periphery of the fixed side net 1 and has a predetermined distance from the fixed side net 1, so as to prevent the fixed side net 1 from being damaged by water ships or floating objects, thereby achieving the effects of safety protection and reducing the number of times of washing netting. The protective net 6 has a height, and the protective net 6 is arranged at a first position 7 of the fixed side net 1, wherein the first position 7 is at the height of a waterline on the periphery of the fixed side net 1.
The technical scheme provided in the embodiment of the application at least has the following technical effects or advantages:
1. the embodiment of the invention provides a combined netting system, which comprises: the fixed side net is arranged on the side surface of the cultivation facility frame; the fixed bottom net is arranged on the bottom surface of the culture facility frame, and the fixed bottom net and the fixed side net form a water body space; the rotating net is vertically arranged in the water body space and moves along a preset track in the water body space; the cutting net is vertically arranged in the water body space, one side edge of the cutting net is connected with the rotating net, and the other side edge of the cutting net is connected with the fixed side net; the lifting bottom net is parallel to the fixed bottom net, one side edge of the lifting bottom net is connected with the bottom edge of the rotating net, and the other side edge of the lifting bottom net is connected with the bottom edge of the dividing net. The automatic net collecting device solves the technical problems that automatic breeding operation is difficult to realize, large-scale development of equipment in a breeding fishery is restricted, and the net collecting frequency is too high due to the fact that manual labor intensity is high, operation time is long and net collecting is difficult during operation in the prior art, and the functions of limiting breeding water bodies, isolating fish schools, grading, driving, gathering, safety protection and the like in the large-scale breeding fishery are achieved.
2. According to the invention, the protective net has a certain height, and the protective net is arranged at the first position of the fixed side net. The technical problems that automatic breeding operation is difficult to realize, large-scale development of equipment in a breeding fishery is restricted, and netting cleaning frequency is too high due to the fact that labor intensity is high, operation time is long and netting collecting is difficult during operation in the prior art are solved, water surface ships or floaters are prevented from damaging a fixed side net, and the technical effects of improving breeding safety, protecting safety and reducing netting cleaning frequency are achieved.
3. The water body space is divided into a first space and a second space through the rotating net and the dividing net. The technical problems that automatic breeding operation is difficult to realize, large-scale development of breeding fishery equipment is restricted, and netting cleaning frequency is too high due to high labor intensity, long operation time and difficulty in net collection during operation in the prior art are solved, functions of limiting breeding water bodies, isolating fish schools, grading, driving, gathering and the like in a large-scale breeding fishery are realized, and the breeding operation efficiency is greatly improved.
4. The invention moves in the vertical direction of the water body space through the liftable bottom net. The technical problems that automatic breeding operation is difficult to realize, large-scale development of equipment in a breeding fishery is restricted, and netting cleaning frequency is too high due to large labor intensity, long operation time and difficulty in net collection during operation in the prior art are solved.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (4)
1. A modular netting system, comprising:
the fixed side net is arranged on the side surface of the cultivation facility frame;
the fixed bottom net is arranged on the bottom surface of the culture facility frame, and the fixed bottom net and the fixed side net form a water body space;
the rotating net is vertically arranged in the water body space and moves along a preset track in the water body space;
the cutting net is vertically arranged at a fixed position in the water body space and can be automatically folded and unfolded;
the liftable bottom net is arranged in parallel with the fixed bottom net, and the liftable bottom net is matched with the rotating net and the dividing net to compress the water body space;
the protective net is arranged at the periphery of the fixed side net and has a preset distance with the fixed side net;
the protective net is provided with a height, and is arranged at a first position of the fixed side net, wherein the first position is the height of a waterline at the periphery of the fixed side net;
wherein the rotating net is arranged on a rotatable frame of a cultivation facility, and the dividing net is arranged on the frame of the cultivation facility;
the rotating net rotates and moves by taking the center of the water body space as an axis; the movement angle is greater than 360 °;
when the cutting net is automatically retracted, the rotating net moves through the position of the cutting net.
2. The modular netting system of claim 1, wherein the rotating net and the dividing net divide the water body space into a first space and a second space.
3. The modular netting system of claim 1, wherein the liftable bottom net is disposed on a mobile frame of a farming facility.
4. The modular netting system of claim 3, wherein said liftable bottom net is movable in a vertical direction of said body of water space.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810122566.XA CN108377984B (en) | 2018-02-07 | 2018-02-07 | Combined netting system |
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| CN201810122566.XA CN108377984B (en) | 2018-02-07 | 2018-02-07 | Combined netting system |
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| CN108377984A CN108377984A (en) | 2018-08-10 |
| CN108377984B true CN108377984B (en) | 2021-07-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109757446B (en) * | 2019-03-31 | 2021-03-05 | 杭州仙珑宇盈科技有限公司 | Seabed fishing device and method |
| CN109757445B (en) * | 2019-03-31 | 2021-03-05 | 杭州仙珑宇盈科技有限公司 | Fishing device and method arranged on seabed |
| CN110050740B (en) * | 2019-04-28 | 2023-09-19 | 清华大学深圳研究生院 | Deep-open sea floating wind, light and fish comprehensive equipment |
| CN113303260A (en) * | 2021-04-22 | 2021-08-27 | 舟山万达船舶设计有限公司 | Comprehensive marine culture facility |
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