Carbon cage

Abstract

The present invention provides a carbon ground cage, which relates to the technical field of fishing gear. The carbon ground cage comprises a first ground cage net and a second ground cage net. The second ground cage net is embedded in the interior of the first ground cage net and fixedly connected to the inner top of the first ground cage net. A ground cage tube is installed between the first ground cage net and the second ground cage net. The ground cage tubes are provided with multiple groups, and the multiple groups of ground cage tubes are arranged on the outer surface of the ground cage. The ground cage tube is arranged in a hollow frustum shape. The end of the ground cage tube with a larger diameter is a first entry port, and the end of the ground cage tube with a smaller diameter is a second entry port. The first entry port is fixedly connected to the first ground cage net through a first limiting ring, and the second entry port is fixedly connected to the second ground cage net through a second limiting ring. This solves the problem in the prior art that fish swim inside the ground cage tube, and the fish generates a force on the ground cage tube when swimming, causing the ground cage tube to deform, thereby causing low fishing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of fishing gear, and in particular to a carbon ground cage. Background Art

[0002] Ground trap, also known as ground trap net, is suitable for use in rivers, lakes, ponds, reservoirs, streams, shallow seas, etc. It mainly catches small fish, lobsters, eels, loaches, crabs and other fish.

[0003] In the process of fishing with a ground trap, the diameter of the inlet end on the outside of the ground trap tube is set to be larger than the diameter of the inlet end on the inside of the ground trap to prevent the fish entering the ground trap from escaping. However, when setting the ground trap tube, in order to prevent the fish and shrimp entering the ground trap from escaping, a flexible net is often set at the inlet end inside the ground trap.

[0004] In the prior art, a Chinese patent application with application number CN201410132347.1 discloses a drum-type catfish catching cage, comprising a steel column ring, the steel column ring is welded by steel bars, the outer circumference of the steel column ring and the steel bars is wrapped with a mesh, a forward fish mouth is arranged at the front end of the steel column ring, a front bar is installed on the forward fish mouth, and the front bar is fixed by a front bar pull rope; a bait bag is arranged in the middle of the drum-type catfish catching cage, the bait bag is fixed by a bait bag pull rope, and a mesh is wrapped on the outer circumference of the steel column ring and the steel bar ... mesh is wrapped on the outer circumference of the steel column ring and the outer circumference of the steel column ring; a mesh is wrapped on the outer circumference of the steel column ring and the outer circumference of the steel column ring; a mesh is wrapped on the outer circumference of the steel column ring; a mesh is wrapped on the outer circumference of the steel column ring; a mesh is wrapped on the outer circumference of the steel column ring; a mesh is wrapped on the outer circumference of the steel column ring; a mesh is wrapped on the outer circumference of the steel column ring; a mesh is wrapped on the outer circumference of the steel column ring; a mesh is wrapped on the outer circumference of the steel column ring; a mesh is wrapped on A fish storage bag is connected, a rear fish inlet is arranged at the front end of the fish storage bag, a rear inverted wire is installed on the rear fish inlet, and the rear inverted wire is fixed by a rear inverted wire pulling rope, a steel bar support ring is arranged in the middle of the fish storage bag, and a fish inverted port is arranged at the rear, and the fish inverted port is tightly fixed with a tying rope. However, when the flexible net is limited in water by the tying rope, the flexible net is easily deformed, and the end of the flexible net is deformed, which leads to the disadvantage that fish and shrimp are blocked from entering the ground cage, resulting in the problem of low fishing efficiency of the ground cage. For this reason, a carbon ground cage is proposed. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present invention provides a carbon ground cage, which solves the problem that the flexible net is easily deformed and the ends of the flexible net are deformed, thereby obstructing fish and shrimp from entering the ground cage, resulting in low ground cage fishing efficiency.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] In the present invention, the ground cage includes a first ground cage net and a second ground cage net. The second ground cage net is embedded in the interior of the first ground cage net and fixedly connected to the inner top of the first ground cage net. A ground cage tube is installed between the first ground cage net and the second ground cage net. The ground cage tube is provided with multiple groups. The multiple groups of ground cage tubes are arranged on the outer surface of the ground cage. The ground cage tube is arranged in a hollow frustum shape. The end of the ground cage tube with a larger diameter is a first entry port, and the end of the ground cage tube with a smaller diameter is a second entry port. The first entry port is fixedly connected to the first ground cage net through a first limiting ring, and the second entry port is fixedly connected to the second ground cage net through a second limiting ring.

[0010] Furthermore, a third ground cage net is embedded in the interior of the second ground cage net, and the third ground cage net is fixedly connected to the top of the first ground cage net, and a first limiting piece is embedded in the interior of the third ground cage net, and the first limiting piece is fixedly connected to the first ground cage net, and an adjusting mechanism corresponding to the ground cage tube is installed between the second ground cage net and the third ground cage net, and the adjusting mechanism includes a material storage box, a second limiting piece and multiple groups of third connecting pieces, and the material storage box is slidably connected to the second ground cage net and the third ground cage net through the third connecting piece, and the material storage box is located between the third ground cage net and the first limiting piece, and a discharge port is provided on a side of the material storage box close to the first limiting piece, and a first shielding piece adapted to the material storage box is fixedly connected to the outer surfaces around the first limiting piece, and the first shielding piece is plugged into the material storage box through the discharge port, and the first shielding piece is fixedly connected to the first limiting piece through the second connecting piece.

[0011] Furthermore, the second limiting member includes an elastic rope and an elastic ring. The second limiting member extends to one end between the second cage net and the third cage net and is fixedly connected. The second limiting member is arranged on the outer surface of the cage tube through the elastic ring.

[0012] Furthermore, the first limiting member is tubular, and the end of the adjusting mechanism close to the fourth ground cage net is fixedly connected with the second shielding member, the second shielding member is L-shaped, and the inside of the first limiting member is slidably connected with the adjusting member.

[0013] Furthermore, a fourth ground cage net is installed at one end of the first ground cage net away from the second ground cage net, and the fourth ground cage net is arranged through the first ground cage net.

[0014] Furthermore, one end of the adjusting member close to the fourth ground cage net is transparent, and fish food is placed on the end of the transparent adjusting member.

[0015] Furthermore, the cage tube and the second limiting ring are fixedly connected via a double-layer airbag, and an inflation mechanism is installed on the double-layer airbag.

[0016] Furthermore, the inflation mechanism includes a balloon, and the balloon is connected to the corresponding double-layer airbag through a plurality of first connecting tubes, and the first connecting tubes pass through the first ground cage net and are fixedly connected to the first ground cage net.

[0017] Furthermore, a plurality of circular holes are provided on a surface of the material storage box close to the first limiting member, and the plurality of circular holes and the material discharge port are provided on the same surface.

[0018] Furthermore, the depth of the second ground cage net is 1 / 3 of the depth of the first ground cage net.

[0019] (III) Beneficial effects

[0020] The present invention provides a carbon cage. Compared with the prior art, it has the following beneficial effects:

[0021] A first limiting ring and a second limiting ring are respectively arranged on both sides of the ground cage tube, and the first limiting ring and the second limiting ring are respectively limited by the first ground cage net and the second ground cage net to achieve the limitation of the ground cage tube. Moreover, with the arrangement of the second ground cage net, the second ground cage net can simultaneously limit the ground cage tubes located inside the first ground cage net, thereby solving the problem in the prior art that fish swim inside the ground cage tube and exert force on the ground cage tube when swimming, causing the ground cage tube to deform, thereby resulting in low fishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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 these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of a ground cage frame in the prior art;

[0024] Figure 2 It is a structural schematic diagram of a cage tube in the prior art;

[0025] Figure 3 It is a schematic diagram of the state change structure when the second inlet port of the cage tube is connected through the first connecting piece in the prior art;

[0026] Figure 4 This is a schematic diagram of a carbon cage frame structure;

[0027] Figure 5 This is a schematic diagram of the structure of the improved ground cage tube;

[0028] Figure 6 for Figure 4Schematic diagram of the internal cross-section structure of the middle ground cage after further improvement;

[0029] Figure 7 for Figure 6 The enlarged view of point A in the middle;

[0030] Figure 8 for Figure 6 Schematic diagram of the state structure;

[0031] Fig. 9 for Figure 8 The enlarged view of point B in the middle;

[0032] Fig.10 is a schematic diagram of the state structure of the second limiting member;

[0033] Fig.11 This is a schematic diagram of the position structure of the carbon cage adjustment part;

[0034] Fig.12 for Fig.11 Schematic diagram of the state structure of the middle adjustment part;

[0035] Fig.13 It is a schematic diagram of a further improved structure of the cage tube and the second limiting ring;

[0036] Fig.14 for Fig.13 Schematic diagram of the state structure;

[0037] Fig.15 for Fig.14 Schematic diagram of the structure after the middle balloon inflates the double-layer airbag.

[0038] Reference numerals:

[0039] 10. First ground cage net; 11. Second ground cage net; 12. Third ground cage net; 13. Fourth ground cage net; 20. Ground cage tube; 201. First entry port; 202. Second entry port; 203. First connecting piece; 21. First limiting ring; 22. Second limiting ring; 221. Double-layer airbag; 30. First limiting piece; 301. Second connecting piece; 302. First shielding piece; 31. Adjusting piece; 32. Second shielding piece; 40. Storage box; 41. Third connecting piece; 42. Second limiting piece; 421. Elastic rope; 422. Elastic ring; 50. Balloon. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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.

[0041] The embodiment of the present application solves the problem of low efficiency of fish and shrimp entering the ground cage by providing a carbon ground cage, thereby achieving efficient fishing.

[0042] The technical solution in the embodiment of the present application is to solve the above technical problems, and the overall idea is as follows:

[0043] like Figure 1-Figure 15 As shown, the carbon ground cage includes a first ground cage net and a second ground cage net, wherein the second ground cage net is embedded in the interior of the first ground cage net and fixedly connected to the inner top of the first ground cage net, a ground cage tube is installed between the first ground cage net and the second ground cage net, and the ground cage tubes are provided in multiple groups, and the multiple groups of ground cage tubes are arranged on the outer surface of the ground cage, and the ground cage tubes are arranged in a hollow frustum shape, the end of the ground cage tube with a larger diameter is a first entry port, and the end of the ground cage tube with a smaller diameter is a second entry port, the first entry port is fixedly connected to the first ground cage net through a first limiting ring, and the second entry port is fixedly connected to the second ground cage net through a second limiting ring.

[0044] A first limiting ring and a second limiting ring are respectively arranged on both sides of the ground cage tube, and the first limiting ring and the second limiting ring are respectively limited by the first ground cage net and the second ground cage net to achieve the limitation of the ground cage tube. Moreover, with the arrangement of the second ground cage net, the second ground cage net can simultaneously limit the ground cage tubes located inside the first ground cage net, thereby solving the problem in the prior art that fish swim inside the ground cage tube and exert force on the ground cage tube when swimming, causing the ground cage tube to deform, thereby resulting in low fishing efficiency.

[0045] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0046] like Figure 1-Figure 3 As shown, in the prior art, the ground cage includes a first ground cage net 10 and a second ground cage net 11, the second ground cage net 11 is embedded in the first ground cage net 10 and fixedly connected to the first ground cage net 10, and a gap is formed between the inner wall of the first ground cage net 10 and the annular outer surface of the second ground cage net 11, and a ground cage tube 20 is installed between the first ground cage net 10 and the second ground cage net 11, and the ground cage tube 20 is provided in multiple groups, and the multiple groups of ground cage tubes 20 are arranged around the outer surface of the ground cage.

[0047] like Figure 2 As shown, the end of the cage tube 20 with a larger diameter is the first entry port 201, and the end of the cage tube 20 with a smaller diameter is the second entry port 202. When the cage tube 20 is set, in order to facilitate fishing, fish and shrimp enter the interior of the second cage net 11 through the first entry port 201 and then through the second entry port 202. When the cage tube 20 is set, the portion of the cage tube 20 close to the first entry port 201 is composed of a hard net, and the portion of the cage tube 20 close to the second entry port 202 is composed of a soft net. The cage tube 20 that first passes through the first entry port 201 is The use of a hard net composition can reduce the deformation of the first entry port 201, which results in the disadvantage that fish and shrimp cannot enter the ground cage through the first entry port 201. The portion close to the second entry port 202 is made of a soft net. By utilizing the easy deformation property of the soft net, it is difficult for fish and shrimp that enter the ground cage to escape from the ground cage through the second entry port 202. The second entry port 202 is made of a flexible net, so that the second entry port 202 is prone to drooping, resulting in the disadvantage that fish and shrimp that pass through the first entry port 201 are blocked from passing through the second entry port 202.

[0048] like Figure 3 As shown, adjacent second entry ports 202 are connected by a first connecting member 203. For example, the first connecting member 203 is a mesh strip. The setting of the first connecting member 203 can enhance the stability between two adjacent second entry ports 202, thereby facilitating fish and shrimp to enter the interior of the cage through the second entry port 202. However, small fish and shrimp can easily escape from the cage tube 20. In order to prevent fish and shrimp from entering the cage and escaping, the second entry port 202 is often not circular. The second entry port 202 still has a certain deformable property. The second entry port 202 is elliptical. The elliptical second entry port 202 is not convenient for larger fish and shrimp to enter.

[0049] like Figure 4As shown, the carbon ground cage includes a first ground cage net 10 and a second ground cage net 11, the second ground cage net 11 is embedded in the first ground cage net 10 and fixedly connected to the inner top of the first ground cage net 10, and the depth of the second ground cage net 11 is 1 / 3 of the depth of the first ground cage net 10, the third ground cage net 12 is embedded in the second ground cage net 11, and the third ground cage net 12 is fixedly connected to the top of the first ground cage net 10, and the first ground cage net 10 is equipped with a fourth ground cage net 13 at one end away from the second ground cage net 11, and the fourth ground cage net 13 is connected with the first ground cage net 10. The setting of the fourth ground cage net 13 can facilitate the capture of fish from the ground cage, and the fourth ground cage net 13 is fastened with a fishing line or the like during the fishing process. The third cage net 12 is tied up with a first limit piece 30 embedded in its interior, and the first limit piece 30 is fixedly connected to the first cage net 10. It should be noted that, similar to the prior art where the first cage net 10 is surrounded by a reinforced annular carbon rod, annular carbon rods are arranged around the annular areas of the first cage net 10, the second cage net 11, the third cage net 12 and the fourth cage net 13 to reinforce the cage. There is a gap between the first cage net 10 and the second cage net 11, and a cage tube 20 is installed between the first cage net 10 and the second cage net 11. The formation of the gap supports the cage tube 20, and the cage tube 20 is provided with a plurality of groups, and the plurality of groups of cage tubes 20 are arranged around the outer surface of the cage, such as Figure 5 As shown, the cage tube 20 is arranged in a hollow cone shape, the end of the cage tube 20 with a larger diameter is a first entry port 201, and the end of the cage tube 20 with a smaller diameter is a second entry port 202. The first entry port 201 is fixedly connected to the first cage net 10 through a first limiting ring 21, and the setting of the first limiting ring 21 can facilitate the installation between the cage tube 20 and the first cage net 10. The second entry port 202 is fixedly connected to the second cage net 11 through a second limiting ring 22, and the setting of the second limiting ring 22 can facilitate the installation between the cage tube 20 and the second cage net 11, so that fish and shrimp can enter the interior of the cage through the first entry port 201 and the second entry port 202.

[0050] like Figure 6-Figure 9As shown, an adjustment mechanism corresponding to the cage tube 20 is installed between the second cage net 11 and the third cage net 12, and the adjustment mechanism includes a storage box 40, a second limiting member 42 and a plurality of third connecting members 41. For example, the third connecting member 41 is in the shape of a straight rod, and the second limiting member 42 realizes the limitation of the cage tube 20. The storage box 40 is slidably connected to the second cage net 11 and the third cage net 12 through the third connecting member 41. It should be noted that the second cage net 11 and the third cage net 12 are made of carbon, which ensures the light weight of the cage and facilitates the sliding of the third connecting member 41. The storage box 40 is located between the third cage net 12 and the first limiting member 30. 0 A plurality of circular holes are provided on one side close to the first limiting member 30. The setting of the circular holes can facilitate the dissipation of the fish food aroma inside the storage box 40. It should be noted that by setting the diameter of the circular holes, the fish food cannot flow out of the storage box 40 through the circular holes, thereby realizing the fish luring operation. A discharge port is provided on one side of the storage box 40 close to the first limiting member 30. The plurality of circular holes and the discharge port are provided on the same surface. A first shielding member 302 adapted to the storage box 40 is fixedly connected to the outer surface of the first limiting member 30. The first shielding member 302 is plugged into the storage box 40 through the discharge port. The first shielding member 302 is fixedly connected to the first limiting member 30 through the second connecting member 301.

[0051] In the initial state, the state of the adjustment mechanism and the first shielding member 302 is as follows: Figure 7 As shown, at this time, fish food is placed inside the storage box 40, and the first shielding member 302 is inserted into the interior of the storage box 40 to prevent the fish food inside the storage box 40 from falling out, and the setting of the storage box 40 can lead the fish to the interior of the third ground cage net 12 to prevent the fish from escaping, resulting in low fishing efficiency. When the number of fish entering the ground cage through the ground cage tube 20 increases, the fish entering the third ground cage net 12 can see the storage box 40 through the transparent position of the storage box 40, and then, the fish's mouth begins to push the transparent part of the storage box 40. When the number of fish reaches a certain amount, the storage box 40 begins to approach the inner wall of the third ground cage net 12, and the second limiting member 42 falls off from the second limiting ring 22 to the end of the ground cage tube 20 close to the second limiting ring 22, as shown in FIG. Fig.10 As shown, the second limiting member 42 includes an elastic rope 421 and an elastic ring 422. The second limiting member 42 extends to one end between the second ground cage net 11 and the third ground cage net 12 and is fixedly connected. The second limiting member 42 is sleeved on the outer surface of the ground cage tube 20 through the elastic ring 422. After the elastic ring 422 is separated from the second limiting ring 22, the elastic ring 422 returns to its original state, and the diameter of the elastic ring 422 becomes smaller, so that the elastic ring 422 reduces the diameter of the second entry port 202 on the ground cage tube 20. After the number of fish in the ground cage reaches a certain amount, the escape of small fish is prevented.

[0052] like Figure 11-Figure 12 As shown, the first stopper 30 is tubular and made of opaque material. The end of the adjustment mechanism close to the fourth cage net 13 is fixedly connected to the second shielding member 32, and the second shielding member 32 is L-shaped. The inside of the first stopper 30 is slidably connected to the adjustment member 31. Fig.11 As shown, in the initial state, the plurality of second shielding members 32 are in contact with the suspended end of the first limiting member 30 and limit the adjusting member 31, the adjusting member 31 is transparently arranged at one end close to the fourth ground cage net 13, and fish feed is placed at the end of the transparent adjusting member 31, so that after the storage box 40 is pushed, as shown in FIG. Fig.12 As shown, the second blocking member 32 releases the limit of the adjusting member 31. It should be noted that the adjusting member 31 itself has a certain gravity. For example, most of the material of the adjusting member 31 is iron block, which can realize the falling of the adjusting member 31 in the water. The adjusting member 31 slides downward along the inner wall of the first limiting member 30 under the action of its own gravity, so that the fish food located at the bottom of the second blocking member 32 moves to the side of the cage close to the fourth cage net 13. After the storage box 40 is pushed, the fish food inside the storage box 40 leaks out, and the outer surface of the cage tube 20 close to the end of the storage box 40 is frosted. The frosted cage tube 20 can improve the stability of the elastic ring 422. By setting the fish food at the bottom of the adjusting member 31, the fish school is attracted to the bottom end of the cage, thereby reducing the wear caused by the elastic ring 422 sliding on the outer surface of the cage tube 20 due to the fish school continuing to push the storage box 40, thereby facilitating the elastic ring 422 to achieve the effect of repeated use.

[0053] At the same time, during the falling process of the adjusting member 31, the height of the adjusting member 31 located on the water surface decreases, so that it can be judged that there are a certain number of fish and shrimps in the ground cage, which is convenient for the fishermen to decide whether to take the ground cage out of the river, thereby improving the fishing efficiency and solving the problem in the prior art that the ground cage cannot judge the fishing results during the fishing process, resulting in the extraction of empty ground cages, and then the extracted empty ground cages need to be lowered again, resulting in low fishing efficiency.

[0054] like Fig.13 As shown, the cage tube 20 and the second limiting ring 22 are further improved, and the cage tube 20 and the second limiting ring 22 are fixedly connected by a double-layer airbag 221, and an inflation mechanism is installed on the double-layer airbag 221, and the inflation mechanism includes a balloon 50.

[0055] The balloon 50 is connected to the corresponding double-layer airbag 221 through multiple first connecting tubes. It should be noted that at this time, the air outlet end of the first connecting tube close to one end of the double-layer airbag 221 is located in the inflation cavity of the double-layer airbag 221, so that the first connecting tube can inflate the double-layer airbag 221. The first connecting tube passes through the first ground cage net 10 and is fixedly connected to the first ground cage net 10.

[0056] By arranging the double-layer airbag 221 between the first limiting ring 21 and the second limiting ring 22 of the cage tube 20, similarly, the elastic ring 422 tightens the double-layer airbag 221 under the action of the driving force. At this time, the state of the double-layer airbag 221 and the elastic ring 422 is changed from Fig.13 Convert to Fig.14 The caliber of the double-layer airbag 221 becomes smaller to prevent the fish in the ground cage from swimming out of the ground cage. After the fish in the ground cage is taken out, the balloon 50 is set and the balloon 50 is squeezed. The gas in the balloon 50 inflates the double-layer airbag 221 through the first connecting tube. The double-layer airbag 221 begins to inflate under the action of the balloon 50, so that the elastic ring 422 on the double-layer airbag 221 returns to its original position under the action of the double-layer airbag 221. The specific state is as follows: Fig.15 As shown, the plurality of elastic rings 422 return to their original positions under the action of the balloon 50 , thereby facilitating repeated tightening operations of the elastic rings 422 .

[0057] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0058] 1. The first limiting ring and the second limiting ring are respectively arranged on both sides of the ground cage tube, and the first limiting ring and the second limiting ring are respectively limited by the first ground cage net and the second ground cage net, so as to realize the limitation of the ground cage tube. Moreover, by setting the second ground cage net, the second ground cage net can simultaneously limit the ground cage tubes located inside the first ground cage net, thereby solving the problem in the prior art that fish swim inside the ground cage tube and exert force on the ground cage tube when swimming, causing the ground cage tube to be deformed, thereby causing low fishing efficiency.

[0059] 2. Through the setting of the second limiting member, the second limiting member includes an elastic rope and an elastic ring. The elastic ring arranged on the second limiting member realizes the contraction of the second entrance port under the action of the fish school, and the diameter of the elastic ring becomes smaller, so that the elastic ring reduces the diameter of the second entrance port on the ground cage tube. After the number of fish in the ground cage reaches a certain amount, the escape of small fish is prevented, and the fish school is attracted to the bottom end of the ground cage by the setting of the fish feed at the bottom of the adjusting member, thereby reducing the wear caused by the elastic ring sliding on the outer surface of the ground cage tube due to the fish school continuing to push the storage box, so as to facilitate the elastic ring to achieve the effect of repeated use.

[0060] 3. Furthermore, by combining the adjustment member and the second limit member, it is convenient for the fishermen to decide whether to take the ground cage out of the river, thereby improving the fishing efficiency and solving the problem in the prior art that the ground cage cannot judge the fishing results during the fishing process, resulting in the extraction of empty ground cages, and then the extracted empty ground cages need to be lowered again, resulting in low fishing efficiency.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0062] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A carbon cage, comprising a first cage net (10), It is characterized in that It also comprises a second cage net (11), wherein the second cage net (11) is embedded in the interior of the first cage net (10) and fixedly connected to the inner top of the first cage net (10); a cage tube (20) is installed between the first cage net (10) and the second cage net (11); a plurality of cage tubes (20) are provided, and the plurality of cage tubes (20) are arranged around the outer surface of the cage; the cage tube (20) is arranged in a hollow truncated cone shape; the end of the cage tube (20) with a larger diameter is a first inlet port (201), and the end of the cage tube (20) with a smaller diameter is a second inlet port (202); the first inlet port (201) is fixedly connected to the first cage net (10) via a first limiting ring (21), and the second inlet port (202) is fixedly connected to the second cage net (11) via a second limiting ring (22); A third ground cage net (12) is embedded in the interior of the second ground cage net (11), and the third ground cage net (12) is fixedly connected to the top of the first ground cage net (10). A first limiting member (30) is embedded in the interior of the third ground cage net (12), and the first limiting member (30) is fixedly connected to the first ground cage net (10). An adjustment mechanism corresponding to the ground cage tube (20) is installed between the second ground cage net (11) and the third ground cage net (12), and the adjustment mechanism includes a storage box (40), a second limiting member (42) and a plurality of third connecting members (41). The storage box (40) is connected to the third ground cage net (10) by the third limiting member (30). The member (41) is slidably connected with the second ground cage net (11) and the third ground cage net (12); the storage box (40) is located between the third ground cage net (12) and the first limiting member (30); a discharge port is provided on a side of the storage box (40) close to the first limiting member (30); a first shielding member (302) adapted to the storage box (40) is fixedly connected to the outer surface of the first limiting member (30); the first shielding member (302) is plugged into the storage box (40) through the discharge port; the first shielding member (302) is fixedly connected to the first limiting member (30) through the second connecting member (301).

2. A carbon cage as claimed in claim 1, It is characterized in that The second limiting member (42) comprises an elastic rope (421) and an elastic ring (422); the second limiting member (42) extends to one end between the second cage net (11) and the third cage net (12) and is fixedly connected; the second limiting member (42) is sleeved on the outer surface of the cage tube (20) through the elastic ring (422).

3. A carbon cage as claimed in claim 1 or 2, It is characterized in that The first limiting member (30) is tubular, and one end of the adjusting mechanism close to the fourth cage net (13) is fixedly connected to a second shielding member (32), the second shielding member (32) is L-shaped, and the first limiting member (30) is slidably connected to the inside thereof.

4. A carbon cage as claimed in claim 3, It is characterized in that A fourth ground cage net (13) is installed at one end of the first ground cage net (10) away from the second ground cage net (11), and the fourth ground cage net (13) is arranged in communication with the first ground cage net (10).

5. A carbon cage as claimed in claim 4, It is characterized in that The end of the adjusting member (31) close to the fourth ground cage net (13) is transparently arranged, and fish food is placed on the end of the transparently arranged adjusting member (31).

6. A carbon cage as claimed in claim 5, It is characterized in that The cage tube (20) and the second limiting ring (22) are fixedly connected via a double-layer airbag (221), and an inflation mechanism is installed on the double-layer airbag (221).

7. A carbon cage as claimed in claim 6, It is characterized in that The inflation mechanism comprises a balloon (50), wherein the balloon (50) is connected to a corresponding double-layer airbag (221) via a plurality of first connecting tubes, wherein the first connecting tubes pass through the first ground cage net (10) and are fixedly connected to the first ground cage net (10).

8. A carbon cage as claimed in claim 7, It is characterized in that A plurality of circular holes are provided on one side of the material storage box (40) close to the first limiting member (30), and the plurality of circular holes and the material discharge port are provided on the same side.

9. A carbon cage as claimed in claim 8, It is characterized in that The depth of the second ground cage net (11) is 1 / 3 of the depth of the first ground cage net (10).

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