Fish breeding net cage with classification function

Abstract

The invention relates to the technical field of fishery breeding, and discloses a fish breeding net cage with a classification function, which comprises a frame, a breeding box is mounted in the frame, slideways are arranged on the two sides of the top of the breeding box, and a moving assembly and a connecting assembly are mounted on the slideways on the two sides respectively; the inner side of the moving assembly and the inner side of the connecting assembly are each provided with a connecting plate, and the connecting plates are connected with a partition plate. By arranging the partition plates, the partition plates are installed in the breeding box through the connecting assembly and the moving assembly, and partition of the inner space of the breeding box is achieved; fish fingerlings of different sizes can be conveniently classified and bred in different breeding areas, the overall growth of fish schools is guaranteed, and the breeding efficiency and economic benefits are improved.

Description

Technical Field

[0001] The invention relates to the technical field of fishery breeding, in particular to a fish breeding net cage with a classification function. Background Art

[0002] Cage fish farming is a production method of raising fish in cages made of mesh in certain waters. Cages are mostly set up in lakes, rivers, reservoirs and other waters with certain water flow, fresh water quality and high dissolved oxygen content, which can implement high-density intensive breeding. Cage fish farming is a highly intensive breeding method that applies pond intensive breeding technology to larger water surfaces with superior environmental conditions to achieve high yields. It has the advantages of short breeding cycle, convenient management, mobility and flexibility, and easy operation. Cage breeding technology is becoming more and more widely used.

[0003] The Chinese invention patent with patent application number 202320364890.9 provides a fish farming cage, in which the cage body is installed through a fixed box body, the first threaded rod is driven to rotate by the output end of the first motor, and the first threaded member is driven to slide on the first threaded rod by the rotating first threaded rod. With the cooperation of the lifting buckle and the lifting rod, the cage body is taken out of the fixed box body through the lifting device, which is convenient for salvaging the fish farmed in the cage body, saving time and effort, and greatly improving work efficiency.

[0004] However, during the use of the above-mentioned equipment, it was found that fish of different sizes would be mixed together in a single cage. Large fish would have an advantage in the competition for food, resulting in slow growth of small fish and uneven overall growth rate of the fish population, affecting breeding efficiency and economic benefits. At the same time, due to the different sizes of fish and different requirements for feed, uniform feeding is difficult to meet the needs of all fish, which can easily lead to overfeeding or underfeeding, which not only increases costs but also affects fish growth. Summary of the invention

[0005] The object of the present invention is to provide a fish farming cage with a classification function to solve the problem proposed in the above-mentioned background technology that fish farming in a single cage causes fish of different sizes to be mixed together, resulting in slow growth of small fish and uneven growth rate of the overall fish school, affecting farming efficiency and economic benefits, and easily causing overfeeding or underfeeding of feed, which not only increases costs but also affects the growth of fish.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a fish farming net cage with a classification function, comprising a frame, a farming box is installed in the frame, slides are arranged on both sides of the top of the farming box, and moving components and connecting components are respectively installed on the slides on both sides, and connecting plates are arranged on the inner sides of the moving components and the connecting components, and partition plates are connected to the connecting plates.

[0007] Preferably, a handle is provided on the top of the partition plate, and connecting holes are opened on both sides of the top of the partition plate. The connecting plate is connected to the partition plate by connecting bolts, and the connecting bolts pass through the connecting holes.

[0008] Preferably, a lifting assembly is installed on the frame, and the lifting assembly includes a sliding rod, the sliding rod is fixed on both sides of the frame, one side of the frame is rotatably connected to a threaded rod, the threaded rod is arranged parallel to the sliding rod, a motor box is installed on the top of the frame, a lifting motor is installed in the motor box, and the output end of the lifting motor is connected to the threaded rod.

[0009] Preferably, connecting arms 1 are provided on both sides of the bottom of the breeding box, and the connecting arms 1 are slidably arranged on the sliding rod. Connecting arms 2 are provided on one end of the bottom of the breeding box, and the connecting arms 2 are spirally connected to the threaded rod.

[0010] Preferably, a slideway array on one side of the top of the breeding box is provided with a limiting hole, and a slideway array on the other side of the top of the breeding box is provided with a moving groove.

[0011] Preferably, the moving assembly comprises a moving frame, the moving frame is slidably arranged on a slideway, a rotating groove is provided in the slideway, a rotating wheel is rotatably arranged in the rotating groove, and the rotating wheel corresponds to the moving groove.

[0012] Preferably, the connection assembly comprises a connection frame, a limit block is slidably arranged inside the connection frame, a protrusion is arranged on one side of the limit block, and the protrusion on the limit block corresponds to the limit hole.

[0013] Preferably, a spring is installed in the connecting frame, the other side of the limit block is connected to the connecting frame through the spring, a connecting rod is fixedly connected to the limit block, and the limit block is connected to the pull plate through the connecting rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention provides a partition plate, and uses a connecting component and a moving component to install the partition plate in the breeding box to achieve separation of the internal space of the breeding box, so as to facilitate the classification and breeding of fish of different sizes in different breeding areas, ensure the overall growth of the fish school, and improve the breeding efficiency and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a diagram showing the overall structure of the present invention;

[0017] Figure 2 For the present invention Figure 1 The structural display diagram of the middle frame;

[0018] Figure 3For the present invention Figure 1 The structure of the breeding box is shown in the figure;

[0019] Figure 4 For the present invention Figure 3 Structural display diagram of the middle partition board;

[0020] Figure 5 For the present invention Figure 1 The structural display diagram of the connected components;

[0021] Figure 6 For the present invention Figure 1 The structural display diagram of the mobile component.

[0022] In the figure: 1. frame; 2. lifting assembly; 21. motor box; 22. threaded rod; 23. sliding rod; 3. breeding box; 31. connecting arm 2; 32. connecting arm 1; 33. slideway; 34. limiting hole; 35. moving groove; 4. partition plate; 41. handle; 42. connecting hole; 5. connecting assembly; 51. pull plate; 52. connecting frame; 53. connecting rod; 54. limiting block; 55. spring; 6. moving assembly; 61. rotating groove; 62. rotating wheel; 63. moving frame; 7. connecting plate; 71. connecting bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 6 A fish farming cage with a classification function shown in the figure comprises a frame 1, a farming box 3 is installed in the frame 1, slideways 33 are arranged on both sides of the top of the farming box 3, a moving component 6 and a connecting component 5 are respectively installed on the slideways 33 on both sides, a connecting plate 7 is arranged on the inner side of the moving component 6 and the connecting component 5, and a partition plate 4 is connected to the connecting plate 7;

[0026] A handle 41 is provided on the top of the partition plate 4, and connecting holes 42 are provided on both sides of the top of the partition plate 4. The connecting plate 7 is connected to the partition plate 4 by connecting bolts 71, and the connecting bolts 71 pass through the connecting holes 42;

[0027] A lifting assembly 2 is installed on the frame 1, and the lifting assembly 2 includes a slide bar 23, and the slide bar 23 is fixed on both sides of the frame 1. One side of the frame 1 is rotatably connected to a threaded rod 22, and the threaded rod 22 is arranged parallel to the slide bar 23. A motor box 21 is installed on the top of the frame 1, and a lifting motor is installed in the motor box 21. The output end of the lifting motor is connected to the threaded rod 22;

[0028] A connecting arm 1 32 is provided on both sides of the bottom of the breeding box 3, and the connecting arm 1 32 is slidably provided on the slide rod 23. A connecting arm 2 31 is provided on one end of the bottom of the breeding box 3, and the connecting arm 2 31 is spirally connected to the threaded rod 22;

[0029] An array of limit holes 34 is provided on one side of the slideway 33 at the top of the breeding box 3, and a movable groove 35 is provided on the other side of the slideway 33 at the top of the breeding box 3;

[0030] The moving assembly 6 includes a moving frame 63, which is slidably disposed on the slideway 33. The slideway 33 is provided with a rotating groove 61, and a rotating wheel 62 is rotatably disposed in the rotating groove 61. The rotating wheel 62 corresponds to the moving groove 35.

[0031] The connecting assembly 5 includes a connecting frame 52, a limiting block 54 is slidably arranged inside the connecting frame 52, a convex block is arranged on one side of the limiting block 54, and the convex block on the limiting block 54 corresponds to the limiting hole 34;

[0032] A spring 55 is installed in the connecting frame 52 , and the other side of the limit block 54 is connected to the connecting frame 52 through the spring 55 . A connecting rod 53 is fixedly connected to the limit block 54 , and the limit block 54 is connected to the pull plate 51 through the connecting rod 53 .

[0033] In this solution, the breeding box 3 is connected to the frame 1, and the lifting assembly 2 in the frame 1 is used to control the lifting of the breeding box 3. The lifting motor inside the motor box 21 in the lifting assembly 2 drives the threaded rod 22 to rotate. The threaded rod 22 is connected to the second connecting arm 31 by a spiral connection, so that the second connecting arm 31 drives the breeding box 3 to move along the sliding rod 23 through the first connecting arm 32 under the rotation of the threaded rod 22, so as to facilitate the control of the breeding box 3 in and out of the breeding water area, and then facilitate the user to take out the formed breeding fish in the breeding box 3, and clean the attachments on the breeding box 3 at the same time;

[0034] In the process of fish farming, the partition plate 4 is installed in the farming box 3 to separate the large fish from the small fish. When installing the partition plate 4, the two sides of the partition plate 4 are respectively inserted into the connecting plates 7 on the connecting component 5 and the moving component 6, and the partition plate 4 is installed on the connecting plate 7 by using the connecting bolts 71 on the connecting plate 7, so that the farming box 3 is divided into different farming areas by using the partition plate 4, and then fish species of different sizes can be placed in different farming areas for farming, so as to avoid large fish eating small fish and ensure farming efficiency. At the same time, the classified farming of different fish species is convenient for the staff to feed the feed, so as to avoid increasing the farming cost and ensure the growth rate of the fish species.

[0035] The connecting assembly 5 and the moving assembly 6 can be installed on the slide 33 from both ends of the slide 33. Multiple connecting assemblies 5 and moving assemblies 6 can be added according to the breeding needs to facilitate the installation of multiple partition plates 4 to realize multiple separated breeding areas for fishery breeding. When the partition plate 4 needs to be cleaned, the connecting bolts 71 can be disassembled to facilitate the removal of the partition plate 4 from the connecting plate 7.

[0036] The size of the breeding area in the breeding box 3 can be adjusted by using the partition plate 4 according to the breeding needs of different fish. When adjusting, the staff pulls the pull plate 51, so that the pull plate 51 controls the connecting rod 53 to pull the limit block 54 to squeeze the spring 55, and at the same time, the protrusion on the limit block 54 enters the interior of the connecting frame 52, which is convenient for the staff to control the connecting frame 52 to move along the slide 33. When the connecting frame 52 moves to a suitable position, the staff releases the pull plate 51, which is convenient for the spring 55 to return to its original state and push the limit block 54, so that the limit block The protrusion on 54 can enter the corresponding limiting hole 34, so as to fix the position of the connecting component 5, and then adjust the position of the partition plate 4. When the connecting frame 52 controls the movement of the partition plate 4 through the connecting plate 7, the moving component 6 connected to the other side of the partition plate 4 can move along the slide 33, and the rotating wheel 62 inside the moving frame 63 moves in the moving groove 35, thereby reducing the friction between the moving frame 63 and the slide 33, making it easier for the partition plate 4 to move in the breeding box 3, which is beneficial to the adjustment of the position of the partition plate 4.

[0037] 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.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fish farming cage with classification function, characterized in that: include: A frame (1) is provided with a breeding box (3) in the frame (1), slideways (33) are provided on both sides of the top of the breeding box (3), a moving component (6) and a connecting component (5) are respectively installed on the slideways (33) on both sides, a connecting plate (7) is provided on the inner side of the moving component (6) and the connecting component (5), and a partition plate (4) is connected to the connecting plate (7).

2. The fish farming net cage with classification function according to claim 1, characterized in that: A handle (41) is provided at the top of the partition plate (4), and connection holes (42) are provided on both sides of the top of the partition plate (4). The connection plate (7) is connected to the partition plate (4) via connection bolts (71), and the connection bolts (71) pass through the connection holes (42).

3. The fish farming net cage with classification function according to claim 1, characterized in that: A lifting assembly (2) is installed on the frame (1), and the lifting assembly (2) includes a sliding rod (23). The sliding rod (23) is fixed on both sides of the frame (1). One side of the frame (1) is rotatably connected to a threaded rod (22), and the threaded rod (22) is arranged parallel to the sliding rod (23). A motor box (21) is installed on the top of the frame (1), and a lifting motor is installed in the motor box (21). The output end of the lifting motor is connected to the threaded rod (22).

4. The fish farming net cage with classification function according to claim 3 is characterized by: Connecting arms (32) are provided on both sides of the bottom of the breeding box (3), and the connecting arms (32) are slidably arranged on the sliding rod (23). Connecting arms (31) are provided on one end of the bottom of the breeding box (3), and the connecting arms (31) are spirally connected to the threaded rod (22).

5. The fish farming net cage with classification function according to claim 1, characterized in that: An array of limit holes (34) is provided on a slideway (33) on one side of the top of the breeding box (3), and a movable groove (35) is provided on the slideway (33) on the other side of the top of the breeding box (3).

6. The fish farming net cage with classification function according to claim 5, characterized in that: The moving assembly (6) comprises a moving frame (63), the moving frame (63) is slidably arranged on a slideway (33), a rotating groove (61) is provided in the slideway (33), a rotating wheel (62) is rotatably arranged in the rotating groove (61), and the rotating wheel (62) corresponds to the moving groove (35).

7. The fish farming net cage with classification function according to claim 6, characterized in that: The connection assembly (5) comprises a connection frame (52), a limit block (54) is slidably arranged inside the connection frame (52), a protrusion is arranged on one side of the limit block (54), and the protrusion on the limit block (54) corresponds to the limit hole (34).

8. The fish farming net cage with classification function according to claim 7, characterized in that: A spring (55) is installed in the connecting frame (52), the other side of the limit block (54) is connected to the connecting frame (52) via the spring (55), a connecting rod (53) is fixedly connected to the limit block (54), and the limit block (54) is connected to the pull plate (51) via the connecting rod (53).

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