A deep sea cage aggregation system

Abstract

The present invention discloses a deep-sea cage gathering system, which comprises an operating platform, a first guide rail, a second guide rail, a net body, a first winch and a second winch. A first traction rope is wound by the first winch until the net body on the operating platform is unfolded in the direction of the coastal plane. A fixed ring on the net body is sleeved on the first guide rail, and a second traction rope is connected to a traction point on the second guide rail. The second winch drives the second guide rail and drives the traction point on the second guide rail to move away from the operating plane, and the traction point continues to move until the net body is fully unfolded to become a net cage. The entire operation process does not require manual diving and net pulling, which ensures the safety of operators while greatly reducing the difficulty of arranging the net body and improving the efficiency of cage arrangement. At the same time, it also avoids the problem of manual inability to operate in harsh environments. In addition, through the constraints of the first guide rail and the second guide rail, the overall forming effect of the net body is improved, and the gathering effect of fishing is improved.

Description

Technical Field

[0001] The present application relates to the technical field of deep-sea fishery farming, and in particular to a deep-sea cage aggregation system. Background Art

[0002] The information provided in this section is for the purpose of generally presenting the background of the present disclosure. To the extent described in this section, the work of the presently named inventors and aspects of the description that may not constitute prior art at the time of filing are neither explicitly nor implicitly admitted to be prior art to the present disclosure.

[0003] In order to make full use of the existing advantages of marine resources and develop fishery aquaculture, deep-sea aquaculture cages have become an indispensable equipment. With the increase in the number of deep-sea cages and aquaculture water bodies, most of the existing live fish gathering technologies in aquaculture cages are limited to using divers to deploy fishing nets, which directly leads to long operation time and high labor intensity. In addition, the efficiency of manual operation is largely limited by the influence of the climate environment on the sea surface, which makes it inconvenient to quickly batch and grade the adult fish in the cages according to market conditions, indirectly reducing the economic value of the adult fish. Summary of the invention

[0004] In view of the defects existing in the prior art, the present application provides a deep-sea cage aggregation system to solve the problems of difficulty and low efficiency in manually operated cage operations in the prior art.

[0005] The above-mentioned purpose of the present invention is mainly achieved through the following technical solutions:

[0006] A deep sea cage aggregation system, comprising:

[0007] A working platform having buoyancy and used to form a working area on a horizontal plane;

[0008] A first guide rail and a second guide rail respectively arranged perpendicular to the working platform, the first guide rail is fixedly connected to the working platform, the second guide rail is movably connected to the working platform, and a traction point is provided on the second guide rail;

[0009] A net body, one side edge of the net body is arranged on the working platform, a plurality of fixing rings which can be sleeved on the first guide rail are arranged on the side of the net body, a plurality of first traction ropes are arranged on the upper edge of the net body, and a plurality of second traction ropes for connecting with the traction points are arranged on the bottom edge of the net body;

[0010] A first winch, wherein a plurality of the first winches are provided and arranged at intervals along the unfolding direction of the net body, and the first winch is connected to the first traction rope to be used for winding the first traction rope;

[0011] A second winch, wherein a plurality of second winches are provided and are arranged on the working platform corresponding to the second guide rail, so as to drive the traction point on the second guide rail to move closer to or away from the working platform.

[0012] Furthermore, the second guide rail includes a traction ring and a fixed pulley, the traction ring is simultaneously mounted on the fixed pulley and the output end of the second winch, the fixed pulley is arranged at the lower part of the working platform, and the output end of the second winch can drive the traction ring to rotate so that the traction point is close to or away from the working platform.

[0013] Furthermore, the number of the first winches is the same as the number of the first traction ropes and they are connected correspondingly.

[0014] Furthermore, the fixing ring is provided with an openable and closable buckling opening.

[0015] Furthermore, rope winding rollers are respectively provided on the output ends of the first winch and the second winch.

[0016] Furthermore, the first guide rail and the second guide rail have the same length.

[0017] Furthermore, the length of the first guide rail is not less than the height of the net body after unfolding.

[0018] Furthermore, the working platform is provided with a plurality of railings, which are fixedly connected to the working platform and used to support the first traction rope or the net body.

[0019] Furthermore, a central column and an additional column are fixedly provided at the lower part of the working platform, the central column and the additional column are used to be immersed in a horizontal plane, and the first guide rail and the second guide rail are fixed on the central column and the additional column.

[0020] Furthermore, at most one opening is provided on the mesh body, and when one opening is provided on the mesh body, the opening is located on the top surface of the mesh body.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] The present invention forms a working area on a horizontal plane by arranging a working platform that can float on the sea level, wherein a first guide rail and a second guide rail are respectively vertically arranged on the working platform, and a net body is also provided on the working platform, and a fixing ring, a first traction rope and a second traction rope are provided on the net body, a plurality of first winches on the working platform are connected to the first traction rope, and a plurality of second winches on the working platform are connected to the second guide rail and drive the traction rope on the second guide rail to move up and down. In the actual working process, when it is necessary to operate the net body to unfold, the first traction rope is first wound by the first winch until the net body on the working platform is unfolded in the direction of the coastal plane to complete the planar unfolding of the net body, and then the fixing ring on the net body is sleeved on the first guide rail, and the second traction rope is connected to the traction point on the second guide rail at the same time, and the second guide rail is driven by the second winch and the traction rope on the second guide rail is driven The traction point moves away from the operating plane, and the traction point pulls the bottom surface of the net body below the sea level through the second traction rope, and then expands the net body in the depth direction on the basis of the completed plane expansion. With the continuous movement of the traction point, the fixed ring moves on the first guide rail, and forms a constraint on the expansion of the side wall of the net body until the net body is fully expanded to become a net cage. At this time, the net body in this area is completely expanded, and the fish in this area are driven by the net body and gathered in the target area, which is convenient for fishing operations through fishing equipment. The whole operation process does not require manual diving and pulling of the net, which ensures the safety of the operators, greatly reduces the difficulty of arranging the net body, improves the efficiency of net cage arrangement, and also avoids the problem of manual inability to operate in harsh environments. In addition, through the constraints of the first guide rail and the second guide rail, the overall forming effect of the net body is improved, and the gathering effect of fishing is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A partial top view of the mesh provided in the embodiment of the present application before it is unfolded;

[0025] Figure 2 A partial top view of the unfolded mesh provided in the embodiment of the present application;

[0026] Figure 3 A partial side view of the mesh after it is unfolded provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of the structure of the network after it is unfolded provided in the embodiment of the present application;

[0028] Figure 5A schematic diagram of the structure of some components of the handrail provided in an embodiment of the present application;

[0029] In the figure: 1. working platform; 11. central column; 12. additional column; 13. railing; 2. first guide rail; 3. second guide rail; 31. traction ring; 32. fixed pulley; 4. net body; 41. fixed ring; 42. first traction rope; 43. second traction rope; 51. first winch; 52. second winch. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. The specific structures and functional details disclosed herein are only used to describe the exemplary embodiments of the present invention. However, the present invention can be embodied in many alternative forms, and it should not be understood that the present invention is limited to the embodiments set forth herein.

[0031] A deep-sea cage aggregation system comprises an operating platform 1, a first guide rail 2, a second guide rail 3, a net body 4, a first winch 51 and a second winch 52, wherein:

[0032] like Figure 1 As shown, the work platform 1 has buoyancy and is used to form a work area on a horizontal plane. In order to maintain the stability of the work area provided by the work platform 1, the work platform 1 can be made of steel material, and a plurality of sealed cavities can be set in the steel work platform 1 so that the work platform 1 can float on the horizontal plane and rise and fall synchronously with the rise and fall of the horizontal plane.

[0033] like Figure 1-4 As shown, the first guide rail 2 and the second guide rail 3 are respectively arranged perpendicular to the working platform 1, that is to say, when the working platform 1 floats on the horizontal plane, the extension direction of the first guide rail 2 and the second guide rail 3 is always vertical and toward the lower part of the horizontal plane, the first guide rail 2 is fixedly connected to the working platform 1, the second guide rail 3 is movably connected to the working platform 1, and a traction point (not shown in the figure) is provided on the second guide rail 3, and the traction point can be set to a knot or buckle for easy fixation. The movable connection of the second guide rail 3 is reflected in that when the second guide rail 3 is driven relative to the working platform 1, the traction point will be driven to displace, and the displacement direction of the traction point is limited by the arrangement direction of the second guide rail 3, whether it is close to or away from the working platform 1.

[0034] One side edge of the net body 4 is arranged on the working platform 1. After the net body 4 is arranged, one side of the net body 4 is always connected to the working platform 1. At this time, only the other parts need to be towed and unfolded. A plurality of fixing rings 41 that can be mounted on the first guide rail 2 are provided on the side of the net body 4. In order to maintain the stability of the net body 4 during the unfolding process, the first guide rail 2 is continuously fixed and can be connected to the first guide rail 2 by the mounting operation of the fixing ring 41, so as to facilitate the operation of unfolding or storing the net body 4. A plurality of first traction ropes 42 are provided on the upper edge of the net body 4, and a plurality of second traction ropes 43 for connecting to the traction point are provided on the bottom edge of the net body 4.

[0035] There are multiple first winches 51, which are arranged at intervals along the unfolding direction of the net body 4. The number of the first winches 51 is set according to the size and shape of the net body 4, so that each first winch 51 corresponds to a pulling position, and then the net body 4 is unfolded on the same plane along different directions to improve efficiency. During the specific pulling and unfolding, the first winch 51 is connected to the first traction rope 42, and the first traction rope 42 is wound by the drive of the first winch 51. The first traction rope 42 is wound by the first winch 51 to complete the pulling and unfolding of the net body 4.

[0036] There are multiple second winches 52, and they are arranged on the working platform 1 corresponding to the second guide rail 3, so as to drive the traction point on the second guide rail 3 to move closer to or away from the working platform 1. Since the net body 4 is unfolded into a three-dimensional box-like state, in order to maintain the unfolded shape effect, the number of second guide rails 3 and second winches 52 is reasonably set so that there can be more traction restrictions on the net body 4 in the direction perpendicular to the horizontal plane. After the first winch 51 completes the traction operation, the net body 4 is unfolded to the target state in a plane. At this time, the second traction rope 43 is connected to the traction point on the second guide rail 3, and then the second winch 52 drives the second guide rail 3 to drive the traction point to move, completing the traction of the bottom of the net body 4, and a three-dimensional box-like state has been formed.

[0037] like Figure 1-5As shown, the working principle of this embodiment is: by setting a working platform 1 that can float on the sea level, a working area is formed on the horizontal plane, and the working platform 1 is respectively vertically arranged with a first guide rail 2 and a second guide rail 3, and a net body 4 is also provided on the working platform 1, and a fixing ring 41, a first traction rope 42 and a second traction rope 43 are provided on the net body 4, and a plurality of first winches 51 on the working platform 1 are connected with the first traction rope 42, and a plurality of second winches 52 on the working platform 1 are connected with the second guide rail 3 and drive the traction rope on the second guide rail 3 to move up and down. In the actual operation process, when it is necessary to operate the net body 4 to unfold, the first traction rope 42 is first wound by the first winch 51 until the net body 4 on the working platform 1 is unfolded in the direction of the coastal plane to complete the plane unfolding of the net body 4, and then the fixing ring 41 on the net body 4 is sleeved on the first guide rail 2, and the second traction rope 43 is connected with the traction point on the second guide rail 3. At this time, the second winch 52 is used to wind the first traction rope 42. The second guide rail 3 is driven to move the traction point on the second guide rail 3 away from the working plane. The traction point pulls the bottom surface of the net body 4 below the sea level through the second traction rope 43, and then expands the net body 4 in the depth direction on the basis of the completed plane expansion. With the continuous movement of the traction point, the fixed ring 41 moves on the first guide rail 2 and forms a constraint on the expansion of the side wall of the net body 4 until the net body 4 is fully expanded to become a net cage. At this time, the net body 4 in this area is completely expanded, and the fish in this area are driven by the net body 4 and gathered in the target area, which is convenient for fishing operations through fishing equipment. The entire operation process does not require manual diving and pulling of the net, which ensures the safety of the operators while greatly reducing the difficulty of arranging the net body 4 and improving the efficiency of net cage arrangement. At the same time, it also avoids the problem of manual inability to operate in harsh environments. In addition, through the constraints of the first guide rail 2 and the second guide rail 3, the overall molding effect of the net body 4 is improved, and the gathering effect of fishing is improved.

[0038] like Figure 3 As shown, further, on the basis of the above embodiment, the second guide rail 3 includes a traction ring 31 and a fixed pulley 32, the traction ring 31 is simultaneously mounted on the fixed pulley 32 and the output end of the second winch 52, the fixed pulley 32 is arranged at the lower part of the working platform 1, and the output end of the second winch 52 can drive the traction ring 31 to rotate so that the traction point is close to or away from the working platform 1.

[0039] The output end of the second winch 52 drives the traction ring 31 to rotate in different directions. Under the restriction of the fixed pulley 32, the traction ring 31 drives the traction point to move synchronously in different directions, and the second traction rope 43 connected to the traction point is also pulled on different defense lines.

[0040] Furthermore, based on the above embodiment, the number of the first winches 51 and the first traction ropes 42 is the same and they are respectively connected correspondingly, so that each traction point is pulled by a first winch 51 and a first traction rope 42 respectively, thereby improving the pulling stability of the net body 4 when it is unfolded and extending the service life of the net body 4.

[0041] Furthermore, on the basis of the above-mentioned embodiment, the fixing ring 41 is provided with an openable and closable buckle opening (not shown in the figure), through which the buckle opening can be opened and the fixing ring 41 can be mounted on the first guide rail 2 when the net body 4 needs to be unfolded, which also facilitates the removal of the fixing ring 41. It should be noted that after the fixing ring 41 is set in this way, two fixed points can be set on the first guide rail 2, thereby improving the stability of the first guide rail 2.

[0042] Furthermore, on the basis of the above-mentioned embodiments, rope winding rollers (not shown in the figure) are respectively provided on the output ends of the first winch 51 and the second winch 52, so as to facilitate the winding operation of the first traction rope 42 and the second traction rope 43, improve the operation reliability, and greatly reduce the probability of knotting of the first traction rope 42 and the second traction rope 43.

[0043] Furthermore, based on the above embodiment, the first guide rail 2 and the second guide rail 3 are of the same length, which improves the consistency of operation and avoids the separation of the fixing ring 41 from the first guide rail 2 during the guiding and traction operation on the side wall and the bottom of the net body 4.

[0044] Furthermore, based on the above embodiment, the length of the first guide rail 2 is not less than the height of the net body 4 after unfolding, so as to ensure that the net body 4 can be fully unfolded in a direction perpendicular to the horizontal plane during the unfolding process to achieve a better unfolding effect.

[0045] like Figure 5 As shown, further, on the basis of the above embodiment, a plurality of railings 13 are provided on the working platform 1, and the railings 13 are fixedly connected to the working platform 1 and are used to lift the first traction rope 42 or the net body 4, so as to keep the first traction rope 42 or the net body 4 lifted by the railings 13 during the traction process and slide on the railings 13, thereby preventing the net body 4 from being hooked somewhere on the working platform 1 and maintaining the smoothness of the unfolding process of the net body 4.

[0046] Furthermore, on the basis of the above embodiment, a central column 11 and an additional column 12 are fixedly provided at the lower part of the working platform 1, and the central column 11 and the additional column 12 are used to be immersed in the horizontal plane, and the first guide rail 2 and the second guide rail 3 are fixed on the central column 11 and the additional column 12. By setting the central column 11 and the additional column 12, the layout stability of the first guide rail 2 and the second guide rail 3 is improved.

[0047] Furthermore, based on the above embodiment, at most one opening is provided on the net body 4, and when one opening is provided on the net body 4, the opening is located on the top surface of the net body 4, so that the lower part of the net body 4 is kept as a complete whole, and a relatively closed area is formed underwater to drive and gather the fish.

[0048] It should be understood that the terms first, second, etc. are only used to distinguish descriptions and should not be understood as indicating or suggesting relative importance. Although the terms first, second, etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another unit. For example, the first unit may be referred to as the second unit, and similarly, the second unit may be referred to as the first unit without departing from the scope of the exemplary embodiments of the present invention.

[0049] It should be understood that the term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another relationship between associated objects, indicating that two relationships may exist. For example, A / and B can represent two situations: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0050] It should be understood that in the description of the present invention, the terms "upper", "vertical", "inside", "outside" and the like indicate orientations or positional relationships that are customarily placed when the disclosed product is used, or are orientations or positional relationships that are customarily understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The terms used herein are only used to describe specific embodiments and are not intended to limit the exemplary embodiments of the present invention. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates the opposite meaning. It should also be understood that the terms "include", "comprising", "including", and / or "comprising" when used herein specify the existence of the claimed features, integers, steps, operations, units, and / or components, and do not exclude the existence or increase of one or more other features, quantities, steps, operations, units, components, and / or their combinations.

[0053] Specific details are provided in the following description to facilitate a complete understanding of the exemplary embodiments. However, it should be understood by those of ordinary skill in the art that the exemplary embodiments may be implemented without these specific details. In other embodiments, well-known processes, structures, and techniques may not be shown in unnecessary detail to avoid making the exemplary embodiments unclear.

[0054] The above is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

[0055] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field.

Claims

1. A deep sea cage aggregation system, characterized in that: It includes: A working platform having buoyancy and used to form a working area on a horizontal plane; A first guide rail and a second guide rail respectively arranged perpendicular to the working platform, the first guide rail is fixedly connected to the working platform, the second guide rail is movably connected to the working platform, and a traction point is provided on the second guide rail; A net body, one side edge of the net body is arranged on the working platform, a plurality of fixing rings which can be sleeved on the first guide rail are arranged on the side of the net body, a plurality of first traction ropes are arranged on the upper edge of the net body, and a plurality of second traction ropes for connecting with the traction points are arranged on the bottom edge of the net body; a first winch, wherein a plurality of the first winches are provided and arranged at intervals along the unfolding direction of the net body, the first winch is connected to the first traction rope for winding up the first traction rope, and the first winch can wind up the first traction rope until the net body on the working platform is unfolded in the direction of the sea plane; The second winch is provided with a plurality of second winches and is arranged on the working platform corresponding to the second guide rail, so as to drive the traction point on the second guide rail to move closer to or away from the working platform. The second winch can drive the traction point on the second guide rail to move away from the working plane, so that the traction point drives the second traction rope to pull the bottom surface of the net body below the sea level.

2. The deep sea cage aggregation system according to claim 1, characterized in that: The second guide rail includes a traction ring and a fixed pulley. The traction ring is simultaneously mounted on the fixed pulley and the output end of the second winch. The fixed pulley is arranged at the lower part of the working platform. The output end of the second winch can drive the traction ring to rotate so that the traction point is close to or away from the working platform.

3. The deep sea cage aggregation system according to claim 1, characterized in that: The first winches are the same in number as the first traction ropes and are connected correspondingly.

4. The deep sea cage aggregation system according to claim 1, characterized in that: The fixing ring is provided with a buckling opening which can be opened and closed.

5. The deep sea cage aggregation system according to claim 1, characterized in that: Rope winding rollers are respectively provided on the output ends of the first winch and the second winch.

6. The deep sea cage aggregation system according to claim 1, characterized in that: The first guide rail and the second guide rail have the same length.

7. The deep sea cage aggregation system according to claim 6, characterized in that: The length of the first guide rail is not less than the height of the net body after unfolding.

8. The deep sea cage aggregation system according to claim 1, characterized in that: The working platform is provided with a plurality of railings, which are fixedly connected to the working platform and are used to support the first traction rope or the net body.

9. The deep sea cage aggregation system according to claim 1, characterized in that: A central column and an additional column are fixedly provided at the lower part of the working platform. The central column and the additional column are used to be immersed under a horizontal plane, and the first guide rail and the second guide rail are fixed on the central column and the additional column.

10. The deep sea cage aggregation system according to claim 1, characterized in that: The mesh body is provided with at most one opening, and when the mesh body is provided with one opening, the opening is located on the top surface of the mesh body.

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