Windmill type ocean ranch cage

Abstract

The present invention discloses a windmill-type marine ranch cage, wherein the windmill-type marine ranch cage comprises two net end plates, a net enclosure, two buoyancy members and a plurality of push plates, the two net end plates are arranged opposite to each other, a part of the structure of the net end plates is exposed above the sea surface, a rotation center line is provided between the two net end plates, and the two ends of the rotation center line are respectively passed through the two net end plates; the net enclosure is located between the two net end plates, the net enclosure is respectively connected to the two net end plates, so as to enclose a breeding space with the two net end plates, and a part of the structure of the net enclosure is exposed above the sea surface; the two buoyancy members are respectively arranged on the outer sides of the two net end plates, and are used to provide buoyancy for the windmill-type marine ranch cage; a plurality of push plates are convexly arranged on the outer peripheral surface of the net enclosure, and are used to interact with the environmental load to generate a boosting force, so that the windmill-type marine ranch cage rotates around the rotation center line. The technical solution of the present invention aims to enable the net to achieve automatic cleaning and reduce maintenance costs.

Description

Technical Field

[0001] The present invention relates to the technical field of marine ranching, and in particular to a windmill-type marine ranching cage. Background Art

[0002] Marine ranches refer to artificial fisheries set up in a specific sea area for the purpose of cultivating and managing fishery resources in a planned manner. Cages are the core structures of marine ranches. A breeding space for accommodating aquatic products is formed inside the cages. Nets are usually set on the outer surface of the cages to connect the breeding space with the outside world and confine the aquatic products in the breeding space. However, in the actual breeding process, a large number of marine organisms, such as seaweed and barnacles, will adhere to the surface of the nets after long-term use. If these organisms are not cleaned in time, the mesh will be blocked, the oxygen content of the water will decrease, the quality of the nets will increase, and the nets will be deformed.

[0003] Currently, nets are mainly cleaned of organisms by manual or net-cleaning robots, but the efficiency of manual cleaning is very low. Whether it is manual cleaning or net cleaning by robot, the nets need to be removed from the marine ranch. Therefore, they can only be brought back to the shore during the aquaculture break to clean and replace the nets, which has a high maintenance cost. Summary of the invention

[0004] The main purpose of the present invention is to provide a windmill-type marine ranch cage, which aims to enable the net to be automatically cleaned and reduce maintenance costs.

[0005] To achieve the above-mentioned purpose, the present invention proposes a windmill-type marine ranch cage, comprising:

[0006] Two net end plates, the two net end plates are arranged opposite to each other, a part of the structure of the net end plates is exposed above the sea surface, a rotation center line is provided between the two net end plates, and two ends of the rotation center line are respectively passed through the two net end plates;

[0007] A net enclosure, the net enclosure is located between the two net end plates, the net enclosure is respectively connected to the two net end plates to enclose the two net end plates to form a breeding space, and a part of the structure of the net enclosure is exposed above the sea surface;

[0008] Two buoyancy members, the two buoyancy members are respectively arranged on the outside of the two net end plates, and are used to provide buoyancy for the windmill-type ocean ranch cage; and

[0009] A plurality of push plates are protrudingly arranged on the outside of the breeding space and are used for interacting with environmental loads to generate a boosting force so that the windmill-type ocean ranch cage rotates around the rotation center line.

[0010] In one embodiment of the present invention, the push plate is protruded from the outer peripheral surface of the net enclosure, and the windmill-type ocean ranch cage also includes a rotating shaft, which is extended along the length direction of the rotation center line, and the two ends are respectively passed through the two net end plates, the two end surfaces of the rotating shaft are respectively connected to the two buoyancy members, and the push plate is extended along the length direction of the rotating shaft.

[0011] In one embodiment of the present invention, the windmill-type ocean ranch cage further comprises a plurality of mesh partitions, wherein the mesh partitions are located in the breeding space, one end of the mesh partitions is connected to the rotating shaft, and the other end of the mesh partitions is connected to the inner circumferential surface of the mesh enclosure, and a plurality of the mesh partitions are arranged at intervals along the circumference of the rotating shaft to divide the breeding space into a plurality of mutually isolated breeding cavities, and at least one push plate is provided on the outer side of each breeding cavity.

[0012] In one embodiment of the present invention, the push plate is rotatably connected to the net clothing apron to adjust the angle between the push plate and the net clothing apron.

[0013] In one embodiment of the present invention, a plurality of the net partitions divide the net end plates into a plurality of fan-shaped plates, and divide the net enclosure plates into a plurality of arc-shaped plates, the left and right sides of the net partition are respectively connected to the two fan-shaped plates, the inner end of the net partition is connected to the rotating shaft, and the outer end of the net partition is connected to the arc-shaped plate, one net partition, one arc-shaped plate and two fan-shaped plates constitute a net cage unit, and enclose the breeding chamber, and the push plate is arranged on the outer side of the arc-shaped plate;

[0014] An opening is formed on one side of the cage unit away from the net partition, and the opening is connected to the breeding cavity. The cage unit can rotate around the rotating shaft to move from the opening of the adjacent cage unit into the breeding cavity of the adjacent cage unit and be accommodated in the breeding cavity of the adjacent cage unit.

[0015] In one embodiment of the present invention, the fan-shaped plate comprises:

[0016] A first arc edge, wherein the first arc edge is disposed on the outer peripheral surface of the rotating shaft, the first arc edge is extended along the outer peripheral surface of the rotating shaft, and can rotate relative to the rotating shaft around the rotation center line;

[0017] A first radius edge, the first radius edge is arranged at one end of the first arc edge and extends outwardly along the radial direction of the rotating shaft;

[0018] A second radius edge, the second radius edge is arranged at the other end of the first arc edge and extends outwardly along the radial direction of the rotating shaft;

[0019] A second arc edge, two ends of the second arc edge are respectively connected to the outer ends of the first radius edge and the second radius edge, and the first arc edge, the first radius edge, the second radius edge and the second arc edge enclose a fan-shaped frame; and

[0020] A first net unit, wherein the first net unit is covered on the fan-shaped frame to form the fan-shaped plate;

[0021] A second net unit is provided between the second arc edges of the two fan-shaped plates to form the arc-shaped plate;

[0022] A third net unit is provided between the first radius edges of the two sector plates to form the net partition;

[0023] The opening is formed between the second radius edges of the two fan-shaped plates, and the second net unit, the third net unit and the two first net units enclose the breeding chamber;

[0024] The push plate is arranged on the outer side of the second net clothing unit and is located between the second arc edges of the two fan-shaped plates.

[0025] In one embodiment of the present invention, the push plate has a rotating edge and a lifting edge that are arranged opposite to each other, and the two ends of the rotating edge are respectively rotatably connected to the second arc edges of the two fan-shaped plates; the net box unit also includes two telescopic rods, the two telescopic rods are respectively arranged at one end of the two first radius edges away from the rotating shaft, and the telescopic ends of the two telescopic rods are respectively transmission-connected to the two ends of the lifting edge, so that the lifting edge can move closer to or away from the second net clothing unit;

[0026] And / or, the windmill-type ocean ranch cage further comprises:

[0027] A plurality of sleeves, wherein the sleeves are sleeved on the rotating shaft, and the plurality of sleeves are sequentially arranged along the axial direction of the rotating shaft, and one of the first arc edges is connected to the outer surface of one of the sleeves;

[0028] A driving mechanism is connected to the shaft sleeve in driving connection so that the shaft sleeve drives the cage unit to rotate.

[0029] In one embodiment of the present invention, the windmill-type ocean ranch cage further comprises a fourth net unit, and the fourth net unit is covered at the opening of the innermost cage unit to close the breeding cavity of the innermost cage unit.

[0030] In one embodiment of the present invention, the rotating shaft comprises:

[0031] An outer cylinder, the outer cylinder is arranged along the axial direction of the windmill-type ocean ranch cage, the two ends of the outer cylinder are respectively penetrated through the two net end plates and are respectively connected to the two buoyancy members, a rotation space is formed inside the outer cylinder, and the outer peripheral surface of the outer cylinder is provided with a plurality of first feeding troughs connected to the rotation space, the first feeding troughs are arranged facing the breeding cavity, and one breeding cavity is connected to one of the first feeding troughs; and

[0032] An inner cylinder, the inner cylinder is accommodated in the rotating space, a receiving cavity for storing feed is formed inside the inner cylinder, a second feeding groove communicating with the receiving cavity is provided on the outer peripheral surface of the inner cylinder, and the inner cylinder can rotate relative to the outer cylinder around the rotation center line;

[0033] When the first feeding trough is connected to the second feeding trough, the breeding chamber is connected to the containing chamber;

[0034] When the first feeding trough is separated from the second feeding trough, the breeding chamber is separated from the accommodating chamber.

[0035] In one embodiment of the present invention, the windmill-type marine ranch cage further comprises two fixed structures, a fixed space is formed inside the fixed structure, the two fixed structures are respectively arranged at the two end surfaces of the outer cylinder, and the buoyancy member is accommodated in the fixed space;

[0036] And / or, the windmill-type ocean ranch cage further comprises:

[0037] Two anchor rings, the two anchor rings are rotatably mounted on the outer tube and are respectively located at the two ends of the outer tube that pass through the breeding space; and two anchor chains, one end of the anchor chain is fixed to the outer surface of the anchor ring, and the other end is fixed to the seabed, one anchor chain is connected to one anchor ring.

[0038] The windmill-type marine ranch cage of the technical solution of the present invention comprises two net end plates, a net enclosure, two buoyancy members and a plurality of push plates. Among them, the net enclosures are respectively enclosed with the two net end plates to form a breeding space, and the two buoyancy members are arranged on the outside of the net end plates so that the net end plates and the partial structures of the net enclosures are exposed to the sea surface. When the windmill-type marine ranch cage overturns due to excessive environmental load, the buoyancy members can float up to reset the net end plates, so that the windmill-type marine ranch cage can work normally. A plurality of push plates are arranged on the outer peripheral surface of the net enclosure, and the plurality of push plates are arranged at intervals. When the push plates are acted upon by natural forces such as wind and waves, the natural forces will exert a boosting force on the push plates, and the boosting force will act on the outer peripheral surface of the windmill-type marine ranch cage, so that the windmill-type marine ranch cage rotates around the rotation center line. During the rotation process of the windmill-type marine ranch cage, the attachment of marine organisms on the net end plates and the net enclosures can be reduced, thereby realizing automatic cleaning of the net and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0040] Figure 1 This is a structural schematic diagram of an embodiment of a windmill-type marine ranch cage of the present invention;

[0041] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0042] Figure 3 It is a structural schematic diagram of another embodiment of the windmill-type marine ranch cage of the present invention;

[0043] Figure 4 This is a structural schematic diagram of another embodiment of the windmill-type marine ranch cage of the present invention;

[0044] Figure 5 It is a structural schematic diagram of an embodiment of a cage unit of the present invention;

[0045] Figure 6 It is a structural schematic diagram of another embodiment of the cage unit of the present invention;

[0046] Figure 7 for Figure 6 A partial enlarged view of point B in the middle;

[0047] Figure 8 It is a cross-sectional view of the rotating shaft of the present invention.

[0048] Description of Figure Numbers:

[0049] Label name Label name 100 Windmill type ocean ranch cage 60 Net partition 10 Net end panels 70 Cage Unit 11 Sector plate 71 First arc edge 20 Netting 72 First Radius Edge 21 Curved plate 73 Second Radius Edge 30 Buoyancy parts 74 The second arc side 31 Fixed structure 75 First net unit 40 Push Plate 76 Second net unit 41 Rotation Edge 77 The third net unit 42 Lift edge 78 Telescopic rod 50 Shaft 80 Bushing 51 outer cylinder 81 Anchor ring 511 First feeding trough 82 Anchor Chain 52 Inner tube 90 Farming space 521 Second feeding trough 91 Breeding chamber 522 Accommodation cavity 92 Fan-shaped frame

[0050] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0053] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0055] Reference Figures 1 to 8 The present invention proposes a windmill-type marine ranch cage 100, comprising:

[0056] Two net end plates 10, the two net end plates 10 are arranged opposite to each other, and part of the structure of the net end plates 10 is exposed above the sea surface. There is a rotation center line (not marked) between the two net end plates 10, and two ends of the rotation center line are respectively passed through the two net end plates 10;

[0057] A net board 20, the net board 20 is located between the two net end boards 10, the net board 20 is connected to the two net end boards 10 respectively, so as to enclose a breeding space 90 with the two net end boards 10, and a part of the structure of the net board 20 is exposed above the sea surface;

[0058] Two buoyancy members 30, the two buoyancy members 30 are respectively arranged on the outside of the two net end plates 10, and are used to provide buoyancy for the windmill-type ocean ranch cage 100; and

[0059] A plurality of push plates 40 are protrudingly arranged on the outside of the breeding space 90 and are used to interact with environmental loads to generate a boosting force so that the windmill-type ocean ranch cage 100 rotates around the rotation center line.

[0060] The windmill-type marine ranch cage 100 of the technical solution of the present invention comprises two net end plates 10, a net enclosure 20, two buoyancy members 30 and a plurality of push plates 40. The net enclosure 20 and the two net end plates 10 are respectively enclosed to form a breeding space 90, and the two buoyancy members 30 are arranged on the outside of the net end plates 10 so that the net end plates 10 and the partial structures of the net enclosure 20 are exposed on the sea surface. When the windmill-type marine ranch cage 100 is overturned due to excessive environmental load, the buoyancy members 30 can float up to reset the net end plates 10, so that the windmill-type marine ranch cage 100 can work normally. A plurality of push plates 40 are arranged on the outside of the breeding space 90. The push plates 40 can be arranged on the outer peripheral surface of the net enclosure 20 or on the outside of the net end plates 10. The setting position of the push plates 40 is not limited here. A plurality of push plates 40 are arranged at intervals. When the push plates 40 are acted upon by natural forces such as wind and waves, the natural forces will apply a boosting force to the push plates 40, and the boosting force will act on the windmill-type marine ranch cage 100, so that the windmill-type marine ranch cage 100 rotates around the rotation center line. During the rotation of the windmill-type marine ranch cage 100, the attachment of marine organisms on the net end plates 10 and the net enclosure plates 20 can be reduced, thereby achieving automatic cleaning of the net and reducing maintenance costs.

[0061] A plurality of mesh holes (not shown) are formed on the surface of the net end plate 10 and the net enclosure plate 20. The mesh holes have a small aperture, and seawater can flow into or out of the breeding space 90 through the mesh holes, but aquatic products cannot pass through the mesh holes to leave the breeding space 90. During the rotation of the windmill-type ocean ranch cage 100, the attachment of marine organisms on the mesh holes can be reduced, thereby achieving automatic cleaning of the net.

[0062] A plurality of push plates 40 are convexly arranged outside the breeding space 90. The push plates 40 can be arranged at intervals or according to requirements. No limitation is made here on the arrangement of the push plates 40. When natural forces such as wind and waves act on the push plates 40, a boosting force is applied to the push plates 40 to rotate the windmill-type marine ranch cage 100 around the rotation center line.

[0063] The buoyancy member 30 may be a floating ball or a buoy, and the structure and type of the buoyancy member 30 are not limited herein.

[0064] Reference Figures 1 to 8In one embodiment of the present invention, the push plate 40 is protruded from the outer peripheral surface of the net enclosure 20, and the windmill-type ocean ranch cage 100 also includes a rotating shaft 50, which is extended along the length direction of the rotation center line, and the two ends are respectively passed through the two net end plates 10, and the two end surfaces of the rotating shaft 50 are respectively connected to the two buoyancy members 30, and the push plate 40 is extended along the length direction of the rotating shaft 50.

[0065] In the technical solution of one embodiment of the present invention, a windmill-type ocean ranch cage 100 is provided with a rotating shaft 50 at the position of the rotation centerline, and both ends of the rotating shaft 50 are respectively passed through two net end plates 10, and both ends of the rotating shaft 50 are respectively connected with buoyancy members 30, so that the rotating shaft 50 can float near the sea surface. When the angle between the rotating shaft 50 and the sea level is too large, causing the windmill-type ocean ranch cage 100 to overturn, the buoyancy members 30 at both ends of the rotating shaft 50 can also quickly reset the rotating shaft 50 and float near the sea surface, so that the windmill-type ocean ranch cage 100 can operate normally, thereby improving the performance of the windmill-type ocean ranch cage 100 in resisting environmental loads.

[0066] The push plate 40 is convexly disposed on the outer peripheral surface of the net plate 20 . When natural force acts on the push plate 40 , a boosting force is applied to the outer peripheral surface of the net plate 20 to rotate the windmill-type ocean ranch cage 100 around the rotating shaft 50 .

[0067] Reference Figures 1 to 8 In one embodiment of the present invention, the windmill-type ocean ranch cage 100 further includes a plurality of mesh partitions 60, wherein the mesh partitions 60 are located in the breeding space 90, one end of the mesh partition 60 is connected to the rotating shaft 50, and the other end of the mesh partition 60 is connected to the inner circumferential surface of the mesh enclosure 20, and a plurality of the mesh partitions 60 are arranged at intervals along the circumference of the rotating shaft 50 to divide the breeding space 90 into a plurality of mutually isolated breeding chambers 91, and at least one push plate 40 is provided on the outer side of each breeding chamber 91.

[0068] In the technical solution of one embodiment of the present invention, a plurality of net partitions 60 divide the breeding space 90 into a plurality of breeding chambers 91. The plurality of breeding chambers 91 can breed different kinds of aquatic products. A push plate 40 is provided on the outer side of the breeding chamber 91 so that the breeding chamber 91 with a part of the space exposed to the sea surface can rotate the windmill-type ocean ranch cage 100 around the rotation center line under the action of wind. The provision of the net partitions 60 improves the space utilization rate of the windmill-type ocean ranch cage 100.

[0069] Reference Figures 1 to 8 In one embodiment of the present invention, the push plate 40 is rotatably connected to the net clothing panel 20 to adjust the angle between the push plate 40 and the net clothing panel 20.

[0070] In the technical solution of one embodiment of the present invention, the push plate 40 is rotatably connected to the outer side of the net enclosure 20, and the angle between the push plate 40 and the net enclosure 20 is adjustable. As the angle increases, the windward area of ​​the push plate 40 increases, and the thrust force received increases, so that the windmill-type ocean ranch cage 100 rotates around the center line of rotation, thereby realizing automatic cleaning of the net.

[0071] Reference Figures 1 to 8 In one embodiment of the present invention, a plurality of the net partitions 60 divide the net end plate 10 into a plurality of fan-shaped plates 11, and divide the net enclosure plate 20 into a plurality of arc-shaped plates 21, the left and right sides of the net partition 60 are respectively connected to the two fan-shaped plates 11, the inner end of the net partition 60 is connected to the rotating shaft 50, and the outer end of the net partition 60 is connected to the arc-shaped plate 21, one net partition 60, one arc-shaped plate 21 and two fan-shaped plates 11 form a net cage unit 70, and enclose the breeding chamber 91, and the push plate 40 is arranged on the outer side of the arc-shaped plate 21;

[0072] An opening (not marked) is formed on one side of the cage unit 70 away from the net partition 60, and the opening is connected to the breeding chamber 91. The cage unit 70 can rotate around the rotating shaft 50 to move from the opening of the adjacent cage unit 70 into the breeding chamber 91 of the adjacent cage unit 70 and be accommodated in the breeding chamber 91 of the adjacent cage unit 70.

[0073] In the technical solution of an embodiment of the present invention, a plurality of net partitions 60 divide the windmill-type marine ranch cage 100 into a plurality of cage units 70, a culture cavity 91 is formed inside the cage unit 70, an opening is formed on one side of the cage unit 70, and the cage unit 70 can be screwed into the culture cavity 91 of the adjacent cage unit 70 through the opening of the adjacent cage unit 70, thereby realizing the folding of the cage unit 70. Before the cage unit 70 is folded, the angle between the push plate 40 and the net enclosure 20 gradually decreases to zero, and at this time, the push plate 40 is stacked on the outer side of the net enclosure 20. The folded windmill-type marine ranch cage 100 is smaller in size and convenient for transportation.

[0074] In order to allow a cage unit 70 to be accommodated in the breeding chamber 91 of another adjacent cage unit 70, the volume of the subsequent cage unit 70 toward which the opening of the previous cage unit 70 is directed needs to be slightly smaller than the volume of the breeding chamber 91 of the previous cage unit 70. The plurality of cage units 70 include an outermost cage unit 70, an innermost cage unit 70 and a plurality of cage units 70 located therebetween. The sizes of the cage units 70 are successively reduced from the outermost cage unit 70 to the innermost cage unit 70 so that the plurality of cage units 70 can be successfully folded.

[0075] The windmill-type ocean ranch cage 100 further includes a shaft sleeve 80 and a driving mechanism, wherein the shaft sleeve 80 is sleeved on the rotating shaft 50, the cage unit 70 is connected to the shaft sleeve 80, and the driving mechanism drives the shaft sleeve 80 to rotate around the rotating shaft 50, thereby driving the cage unit 70 to rotate around the rotating shaft 50. The driving mechanism can drive the net partition 60 of a cage unit 70 to rotate to the opening of the adjacent cage unit 70, so that the net partition 60 closes the adjacent opening, preventing the cultured aquatic products from leaving the culture chamber 91 from the opening, thereby improving the structural stability of the windmill-type ocean ranch cage 100.

[0076] Reference Figures 1 to 8 In one embodiment of the present invention, the sector plate 11 comprises:

[0077] A first arc edge 71, wherein the first arc edge 71 is disposed on the outer circumference of the rotating shaft 50, and the first arc edge 71 is extended along the outer circumference of the rotating shaft 50 and can rotate relative to the rotating shaft 50 around the rotation center line;

[0078] a first radius edge 72, the first radius edge 72 being disposed at one end of the first arc edge 71 and extending outwardly along the radial direction of the rotating shaft 50;

[0079] a second radius edge 73, which is disposed at the other end of the first arc edge 71 and extends outwardly in the radial direction of the rotating shaft 50;

[0080] A second arc edge 74, two ends of which are connected to the outer ends of the first radius edge 72 and the outer ends of the second radius edge 73 respectively, and the first arc edge 71, the first radius edge 72, the second radius edge 73 and the second arc edge 74 enclose a fan-shaped frame 92; and

[0081] A first net unit 75, wherein the first net unit 75 is covered on the fan-shaped frame 92 to form the fan-shaped plate 11;

[0082] A second net unit 76 is provided between the second arc edges 74 of the two sector plates 11 to form the arc plate 21;

[0083] A third mesh unit 77 is provided between the first radius edges 72 of the two sector plates 11 to form the mesh partition 60;

[0084] The opening is formed between the second radius edges 73 of the two sector plates 11, and the second net unit 76, the third net unit 77 and the two first net units 75 enclose the breeding chamber 91;

[0085] The push plate 40 is disposed on the outer side of the second net unit 76 and is located between the second arc edges 74 of the two fan-shaped plates 11 .

[0086] In the technical solution of an embodiment of the present invention, the push plate 40 is located between the two fan-shaped plates 11 and is rotatably connected to the second net unit 76. Before folding the net cage, the push plate 40 rotates in the direction close to the second net unit 76, and the angle between the push plate 40 and the second net unit 76 gradually decreases until the push plate 40 and the second net unit 76 are stacked, and the plurality of net cage units 70 rotate clockwise or counterclockwise in turn until the plurality of net cage units 70 are all accommodated in the breeding chamber 91 of the same net cage unit 70, and the folding of the plurality of net cage units 70 is completed, thereby reducing the overall volume of the windmill-type marine ranch net cage 100 and making the windmill-type marine ranch net cage 100 easy to transport.

[0087] During the rotation of the windmill-type ocean ranch cage 100 around the rotation center line and the cage unit 70 around the rotation axis 50, the marine organisms attached to the first net unit 75, the second net unit 76 and the third net unit 77 can be reduced, thereby achieving automatic cleaning of the net and reducing maintenance costs.

[0088] In order to improve the stability of the structure of the cage unit 70, the cage unit also includes a first connecting edge (not marked) and a second connecting edge (not marked), the first connecting edge and the second connecting edge are both located between the two fan-shaped plates 11, and the first connecting edge and the second connecting edge are arranged side by side, and the two ends of the first connecting edge are respectively connected to the outer ends of the two first radial edges 72, and the two ends of the second connecting edge are respectively connected to the outer ends of the two second radial edges 73.

[0089] A feeding port (not shown) is formed between the two first arc edges 71 , and a receiving chamber 522 for storing feed is provided inside the rotating shaft 50 . The feed in the receiving chamber 522 can be fed into the breeding chamber 91 through the feeding port to achieve feeding.

[0090] Reference Figures 1 to 8 In one embodiment of the present invention, the push plate 40 has a rotating edge 41 and a lifting edge 42 that are arranged opposite to each other, and the two ends of the rotating edge 41 are respectively rotatably connected to the second arc edges 74 of the two fan-shaped plates 11; the net box unit 70 also includes two telescopic rods 78, and the two telescopic rods 78 are respectively arranged at one end of the two first radius edges 72 away from the rotating shaft 50, and the telescopic ends of the two telescopic rods 78 are respectively transmission-connected to the two ends of the lifting edge 42, so that the lifting edge 42 can move closer to or away from the second net clothing unit 76;

[0091] And / or, the windmill-type ocean ranch cage 100 further includes:

[0092] A plurality of sleeves 80, wherein the sleeves 80 are sleeved on the rotating shaft 50, and the plurality of sleeves 80 are sequentially arranged along the axial direction of the rotating shaft 50, and a first arc edge 71 is connected to an outer surface of a sleeve 80;

[0093] A driving mechanism (not shown) is drivingly connected to the shaft sleeve 80 so that the shaft sleeve 80 drives the cage unit 70 to rotate.

[0094] In the technical solution of one embodiment of the present invention, when the included angle between the push plate 40 and the second net unit 76 is increased, the telescopic end of the telescopic rod 78 moves in a direction away from the second net unit 76, so as to drive the lifting edge 42 of the push plate 40 to move in a direction away from the second net unit 76. When the included angle between the push plate 40 and the second net unit 76 is reduced, the telescopic end of the telescopic rod 78 moves in a direction close to the second net unit 76, so as to drive the lifting edge 42 of the push plate 40 to move in a direction close to the second net unit 76.

[0095] The windmill-type ocean ranch cage 100 also includes a sleeve 80 and a driving mechanism. The sleeve 80 is rotatably sleeved on the rotating shaft 50. The sleeve 80 can be a bearing or other structures. The type of the sleeve 80 is not limited here. The first arc edge 71 is fixed to the outer surface of the sleeve 80. When the sleeve 80 is a bearing, the inner ring of the bearing is sleeved and fixed to the rotating shaft 50. The outer ring of the bearing is fixed with the first arc edge 71. The outer ring of the bearing can rotate relative to the inner ring of the bearing, so that the sleeve 80 can drive the cage unit 70 to rotate around the rotating shaft 50. There are several sleeves 80, and several sleeves 80 are arranged in sequence along the length direction of the rotating shaft 50. The driving mechanism can be a motor or other structures. The driving mechanism is not limited here. When the driving mechanism is a motor, the output shaft of the motor is connected to the sleeve 80 in a transmission manner. As the output shaft of the motor rotates, the sleeve 80 drives the cage unit 70 to rotate around the rotation center line.

[0096] Reference Figures 1 to 8 In one embodiment of the present invention, the windmill-type ocean ranch cage 100 further includes a fourth net unit (not shown), and the fourth net unit is covered at the opening of the innermost cage unit 70 to close the breeding cavity 91 of the innermost cage unit 70.

[0097] In the technical solution of one embodiment of the present invention, in order for one cage unit 70 to be accommodated in the breeding chamber 91 of another adjacent cage unit 70, the volume of the rear cage unit 70 toward which the opening of the front cage unit 70 is directed needs to be slightly smaller than the volume of the breeding chamber 91 of the front cage unit 70. When the rear cage unit 70 is accommodated in the breeding chamber 91 of the front cage unit 70, an assembly gap (not shown) is formed between the inner wall of the breeding chamber 91 of the front cage unit 70 and the outer surface of the rear cage unit 70. The assembly gap needs to be smaller than the size of the cultured fish to prevent the cultured fish from swimming out of the assembly gap. However, the outermost cage unit 70 of the windmill-type marine ranch cage 100 has the second outermost cage unit 70 and the innermost cage unit 70 on both sides, and the assembly gap between the outermost cage unit 70 and the innermost cage unit 70 is too large. In order to prevent the cultured fish from escaping from the opening of the innermost cage unit 70 of the windmill-type marine ranch cage 100, a fourth net unit is provided at the opening of the innermost cage unit 70. Since the fourth net unit is provided at the opening of the innermost net unit, it will not affect the folding and stretching of the net, and can prevent the cultured fish from swimming out of the culture chamber 91 from the assembly gap, thereby improving the stability of the windmill-type marine ranch cage 100.

[0098] Reference Figures 1 to 8 In one embodiment of the present invention, the rotating shaft 50 comprises:

[0099] An outer cylinder 51, the outer cylinder 51 is arranged along the axial direction of the windmill-type ocean ranch cage 100, the two ends of the outer cylinder 51 are respectively penetrated through the two net end plates 10, and are respectively connected to the two buoyancy members 30, a rotation space (not shown) is formed inside the outer cylinder 51, and the outer peripheral surface of the outer cylinder 51 is provided with a plurality of first feeding troughs 511 connected to the rotation space, the first feeding troughs 511 are arranged facing the breeding chamber 91, and one breeding chamber 91 is connected to one first feeding trough 511; and

[0100] An inner cylinder 52, the inner cylinder 52 is accommodated in the rotating space, a receiving cavity 522 for storing feed is formed inside the inner cylinder 52, a second feeding groove 521 communicating with the receiving cavity 522 is provided on the outer peripheral surface of the inner cylinder 52, and the inner cylinder 52 can rotate relative to the outer cylinder 51 around the rotation center line;

[0101] When the first feeding trough 511 is connected to the second feeding trough 521, the culture chamber 91 is connected to the accommodating chamber 522;

[0102] When the first feeding trough 511 and the second feeding trough 521 are separated, the culture chamber 91 and the accommodating chamber 522 are separated.

[0103] In the technical solution of one embodiment of the present invention, the accommodating chamber 522 of the inner cylinder 52 is used to store feed for aquatic culture. During the feeding time period, the inner cylinder 52 rotates around the rotation center line relative to the outer cylinder 51, and the first feeding trough 511 is connected with the second feeding trough 521. At this time, the accommodating chamber 522 is connected with the breeding chamber 91 to be fed. The feed passes through the second feeding trough 521, the first feeding trough 511 and the feeding port in sequence from the accommodating chamber 522, and then enters the breeding chamber 91 to be fed, thereby realizing feed delivery. After completing the feeding of the current breeding chamber 91, the inner cylinder 52 rotates around the rotation center line relative to the outer cylinder 51 until the second feeding trough 521 is connected with the first feeding trough 511 of the adjacent breeding chamber 91, and the inner cylinder 52 rotates around the same direction in sequence until the feeding of each breeding chamber 91 is completed, and then rotates until the first feeding trough 511 is misaligned with the second feeding trough 521. At this time, several first feeding troughs 511 are separated from the second feeding trough 521, and several breeding chambers 91 are separated from the accommodating chamber 522, and feed cannot enter the breeding chamber 91 from the accommodating chamber 522.

[0104] Reference Figures 1 to 8 In one embodiment of the present invention, the windmill-type marine ranch cage 100 further includes two fixed structures 31, a fixed space (not shown) is formed inside the fixed structure 31, and the two fixed structures 31 are respectively arranged at the two end surfaces of the outer tube 51, and the buoyancy member 30 is accommodated in the fixed space;

[0105] And / or, the windmill-type ocean ranch cage 100 further includes:

[0106] Two anchor rings 81, the two anchor rings 81 are rotatably mounted on the outer tube 51, and are respectively located at the two ends of the outer tube 51 that pass through the breeding space 90; and two anchor chains 82, one end of the anchor chain 82 is fixed to the outer surface of the anchor ring 81, and the other end is fixed to the seabed, and one anchor chain 82 is connected to one anchor ring 81.

[0107] In the technical solution of an embodiment of the present invention, a fixed space is formed inside the fixed structure 31, and the fixed space is used to accommodate the buoyancy member 30. Buoyancy members 30 of different volumes and buoyancy can be selected according to the overall weight of the windmill type ocean ranch cage 100, so that part of the structure of the windmill type ocean ranch cage 100 floats on the sea surface, so that the wind force acts on the push plate 40 exposed on the sea surface, so that the windmill type ocean ranch cage 100 rotates around the rotation center line.

[0108] The anchor ring 81 is rotatably mounted on the outer cylinder 51 and can rotate relative to the outer cylinder 51 around the rotation center line. An anchor chain 82 is fixed to the outer surface of the anchor ring 81. The other end of the anchor chain 82 is fixed to the seabed. The anchor chain 82 is used to anchor the windmill-type ocean ranch cage 100.

[0109] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A windmill-type marine ranch cage, characterized in that: include: Two net end plates, the two net end plates are arranged opposite to each other, a part of the structure of the net end plates is exposed above the sea surface, a rotation center line is provided between the two net end plates, and two ends of the rotation center line are respectively passed through the two net end plates; A net enclosure, the net enclosure is located between the two net end plates, the net enclosure is respectively connected to the two net end plates to enclose the two net end plates to form a breeding space, and a part of the structure of the net enclosure is exposed above the sea surface; Two buoyancy members, the two buoyancy members are respectively arranged on the outside of the two net end plates, and are used to provide buoyancy for the windmill-type ocean ranch cage; and A plurality of push plates, wherein the push plates are convexly arranged outside the breeding space and are used to interact with environmental loads to generate a boosting force so as to rotate the windmill-type marine ranch cage around the rotation center line; The push plate is convexly arranged on the outer peripheral surface of the net enclosure plate, and the windmill-type marine ranch cage also includes a rotating shaft, which is extended along the length direction of the rotation center line, and the two ends are respectively passed through the two net end plates, the two end surfaces of the rotating shaft are respectively connected to the two buoyancy members, and the push plate is extended along the length direction of the rotating shaft; The windmill-type marine ranch cage further comprises a plurality of mesh partitions, wherein the mesh partitions are located in the breeding space, one end of the mesh partitions is connected to the rotating shaft, and the other end of the mesh partitions is connected to the inner circumferential surface of the mesh enclosure, and the plurality of mesh partitions are arranged at intervals along the circumference of the rotating shaft to divide the breeding space into a plurality of mutually isolated breeding chambers, and at least one push plate is arranged on the outer side of each breeding chamber; The rotating shaft comprises: An outer cylinder, the outer cylinder is arranged along the axial direction of the windmill-type ocean ranch cage, the two ends of the outer cylinder are respectively penetrated through the two net end plates and are respectively connected to the two buoyancy members, a rotation space is formed inside the outer cylinder, and the outer peripheral surface of the outer cylinder is provided with a plurality of first feeding troughs connected to the rotation space, the first feeding troughs are arranged facing the breeding cavity, and one breeding cavity is connected to one of the first feeding troughs; and An inner cylinder, the inner cylinder is accommodated in the rotating space, a receiving cavity for storing feed is formed inside the inner cylinder, a second feeding groove communicating with the receiving cavity is provided on the outer peripheral surface of the inner cylinder, and the inner cylinder can rotate relative to the outer cylinder around the rotation center line; When the first feeding trough is connected to the second feeding trough, the breeding chamber is connected to the containing chamber; When the first feeding trough is separated from the second feeding trough, the breeding chamber is separated from the accommodating chamber.

2. The windmill-type ocean ranch cage according to claim 1, characterized in that: The push plate is rotatably connected to the net clothing apron to adjust the angle between the push plate and the net clothing apron.

3. The windmill-type marine ranch cage according to claim 1, characterized in that: A plurality of net partitions divide the net end plate into a plurality of fan-shaped plates, and divide the net enclosure plate into a plurality of arc-shaped plates, the left and right sides of the net partition are respectively connected to the two fan-shaped plates, the inner end of the net partition is connected to the rotating shaft, and the outer end of the net partition is connected to the arc-shaped plate, one net partition, one arc-shaped plate and two fan-shaped plates form a net cage unit, and enclose the breeding chamber, and the push plate is arranged on the outer side of the arc-shaped plate; An opening is formed on one side of the cage unit away from the net partition, and the opening is connected to the breeding cavity. The cage unit can rotate around the rotating shaft to move from the opening of the adjacent cage unit into the breeding cavity of the adjacent cage unit and be accommodated in the breeding cavity of the adjacent cage unit.

4. The windmill-type ocean ranch cage according to claim 3, characterized in that: The fan-shaped plate comprises: A first arc edge, wherein the first arc edge is disposed on the outer peripheral surface of the rotating shaft, the first arc edge is extended along the outer peripheral surface of the rotating shaft, and can rotate relative to the rotating shaft around the rotation center line; A first radius edge, the first radius edge is arranged at one end of the first arc edge and extends outwardly along the radial direction of the rotating shaft; A second radius edge, the second radius edge is arranged at the other end of the first arc edge and extends outwardly along the radial direction of the rotating shaft; A second arc edge, two ends of the second arc edge are respectively connected to the outer ends of the first radius edge and the second radius edge, and the first arc edge, the first radius edge, the second radius edge and the second arc edge enclose a fan-shaped frame; and A first net unit, wherein the first net unit is covered on the fan-shaped frame to form the fan-shaped plate; A second net unit is provided between the second arc edges of the two fan-shaped plates to form the arc-shaped plate; A third net unit is provided between the first radius edges of the two sector plates to form the net partition; The opening is formed between the second radius edges of the two fan-shaped plates, and the second net unit, the third net unit and the two first net units enclose the breeding chamber; The push plate is arranged on the outer side of the second net clothing unit and is located between the second arc edges of the two fan-shaped plates.

5. The windmill-type ocean ranch cage according to claim 4, characterized in that: The push plate has a rotating edge and a lifting edge that are arranged opposite to each other, and the two ends of the rotating edge are respectively connected to the second arc edges of the two fan-shaped plates for rotation; the net box unit also includes two telescopic rods, which are respectively arranged at one end of the two first radius edges away from the rotating shaft, and the telescopic ends of the two telescopic rods are respectively connected to the two ends of the lifting edge for transmission, so that the lifting edge can move closer to or away from the second net clothing unit; And / or, the windmill-type ocean ranch cage further comprises: A plurality of sleeves, wherein the sleeves are sleeved on the rotating shaft, and the plurality of sleeves are sequentially arranged along the axial direction of the rotating shaft, and one of the first arc edges is connected to the outer surface of one of the sleeves; A driving mechanism is connected to the shaft sleeve in driving connection so that the shaft sleeve drives the cage unit to rotate.

6. The windmill-type ocean ranch cage according to claim 4, characterized in that: The windmill-type ocean ranch cage also includes a fourth net unit, which is covered at the opening of the innermost cage unit to close the breeding cavity of the innermost cage unit.

7. The windmill-type ocean ranch cage according to claim 1, characterized in that: The windmill-type marine ranch cage further comprises two fixed structures, wherein a fixed space is formed inside the fixed structure, and the two fixed structures are respectively arranged at the two end surfaces of the outer cylinder, and the buoyancy member is accommodated in the fixed space; And / or, the windmill-type ocean ranch cage further comprises: Two anchor rings, which are rotatably sleeved on the outer cylinder and are respectively located at two ends of the outer cylinder that pass through the breeding space; and two anchor chains, one end of each of which is fixed to the outer surface of each anchor ring and the other end of each of which is fixed to the seabed, and one of the anchor chains is connected to one of the anchor rings.

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