Fish fingerling and adult fish sorting box

Abstract

The utility model relates to the technical field of sorting boxes, and provides a fingerling and adult fish sorting box which comprises a sorting box body, a fish inlet cylinder, a plurality of water inlet pipes, a movable frame, a small sorting screen plate, a middle sorting screen plate, a large sorting screen plate and a fish discharging hopper, the fish inlet cylinder is communicated with one side of the sorting box body, and the water inlet pipes are communicated with the outer side wall of the fish inlet cylinder in an array mode. The moving frame is movably arranged in the fish inlet cylinder through the moving assembly, the small sorting screen plate is slidably connected to the moving frame in a penetrating mode, the middle sorting screen plate is slidably arranged on one side of the small sorting screen plate, and the large sorting screen plate is slidably installed on one side of the middle sorting screen plate. The diameters of the sorting net openings in the small sorting net plate, the middle sorting net plate and the large sorting net plate are sequentially increased, the multiple fish discharging hoppers are obliquely arranged on one side of the sorting box body in an array mode, and protection bases are arranged at the positions of the fish discharging hoppers. By means of the technical scheme, the problems that in the prior art, large adult fishes are prone to being blocked when being conveyed, and the sorting efficiency can be reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting boxes, in particular to a sorting box for fish species and adult fish. Background Art

[0002] After a short period of cultivation, young fish with a body length between 3 and 13 cm are called fingerlings. Selecting the right fingerlings is the basis for cultivating high-quality fry. When selecting fingerlings, sorting boxes are usually required to separate fingerlings and adult fish. However, current sorting boxes are prone to damage the skin of fingerlings and adult fish during sorting, which can easily affect the quality of the fish.

[0003] In order to solve the above problems, the utility model with patent publication number CN214282789U discloses a fish sorting device, which drives the fish forward for sorting through the water flow in the pipeline. When the fish enter the first sorting box and the second sorting box through the pipeline, they will be sorted. By moving on the inner wall of the sorting box, the fish can be driven to move into the mobile transmission pipeline on the right. The fish can then swim through the pipeline to the second sorting box through the transmission cavity, and sorting of medium-sized fish and large fish will be carried out again. Although it is convenient to reduce damage to the fish skin during sorting, larger adult fish are prone to blockage when being transported through the mobile transmission pipeline, and manual guidance of the transmission pipeline is required, which will reduce the sorting efficiency. Utility Model Content

[0004] The utility model provides a fish species and adult fish sorting box, which solves the problem in the related art that large adult fish are easily blocked when being transported, thereby reducing the sorting efficiency.

[0005] The technical solution of the utility model is as follows: a fish fingerling and adult fish sorting box, comprising a sorting box body, a fish inlet tube, a water inlet pipe, a movable frame, a small sorting mesh plate, a medium sorting mesh plate, a large sorting mesh plate and a lower fish bucket;

[0006] The fish inlet tube is connected to one side of the sorting box;

[0007] The water inlet pipe is provided in a plurality, and the plurality of water inlet pipe arrays are connected to the outer side wall of the fish inlet tube;

[0008] The movable frame is movably arranged in the fish inlet tube through a movable assembly;

[0009] The small sorting mesh plate is connected to the movable frame through sliding;

[0010] The middle sorting mesh plate is slidably arranged on one side of the small sorting mesh plate;

[0011] The large sorting mesh plate is slidably mounted on one side of the middle sorting mesh plate;

[0012] The lower fish buckets are arranged in a plurality, and the plurality of lower fish buckets are arranged in an inclined array on one side of the sorting box body, and a protective seat is provided at the lower fish buckets.

[0013] Preferably, the moving component includes:

[0014] a first electric cylinder, the first electric cylinder being mounted on the inner wall of the sorting box through a mounting bracket;

[0015] A movable plate, the movable plate being fixedly connected between the output end of the first electric cylinder and the movable frame;

[0016] The telescopic rod is provided in a plurality, and the plurality of telescopic rods are fixedly connected between the mobile frame and the inner side wall of the sorting box body.

[0017] Furthermore, the protective seat includes:

[0018] a second electric cylinder, the second electric cylinder being mounted on the top of the sorting box;

[0019] a driving frame fixedly connected to an output end of the second electric cylinder;

[0020] A protective plate is fixedly connected to the bottom end of the driving frame.

[0021] As a further solution of the present application, three grooves are provided at the top of the movable frame, and a third electric cylinder is installed in each of the three grooves. A connecting frame is fixedly connected to the output end of each of the three third electric cylinders, and the three connecting frames are respectively fixedly connected to the small sorting mesh plate, the medium sorting mesh plate and the large sorting mesh plate.

[0022] On the basis of the above-mentioned solution, two elastic protection pads are symmetrically connected to the inner side wall of the sorting box body, and the two elastic protection pads are fixedly connected to the movable frame.

[0023] Further to the above solution, the sorting box body is provided with a plurality of protective openings matching the protective plates, and the plurality of protective openings are all fixedly connected with sealing gaskets.

[0024] It is further explained that a collection box is detachably provided on the lower side of each lower fish hopper, and two pull grooves are symmetrically provided on the collection box.

[0025] It should also be noted that the diameters of the multiple sorting network openings on the small sorting network plate, the medium sorting network plate and the large sorting network plate become larger in sequence.

[0026] It is further explained that the bottom end of the sorting box is fixedly connected to a base frame, and one side of the base frame is fixedly connected to a limit frame.

[0027] Wherein, the diameters of the plurality of water inlet pipes increase in sequence from a direction away from the fish inlet tube.

[0028] The working principle and beneficial effects of the utility model are as follows:

[0029] 1. In the present invention, the fish feeding tube facilitates the entry of fingerlings and adult fish into the sorting box. The movable frame can be moved within the sorting box by the movable assembly to adjust the sorting positions of the small sorting mesh plate, the medium sorting mesh plate and the large sorting mesh plate.

[0030] 2. In the present invention, the coordination of the small sorting mesh plate, the medium sorting mesh plate and the large sorting mesh plate facilitates the sequential filtration and screening of fish species and adult fish of different sizes. At the same time, through the multiple different impact water flows entering the multiple water inlet pipes, the sorted fry and adult fish of different types can be impacted into multiple lower fish hoppers, and the impact sorting by the water flow can reduce blockage during sorting.

[0031] 3. In the present invention, the cooperation of multiple lower fish buckets and multiple collection boxes facilitates the classification and collection of different types of fish and adult fish after sorting;

[0032] 4. Therefore, compared with the existing technology, the fish and adult fish sorting box is more likely to get clogged when transporting larger adult fish, which will reduce the sorting efficiency. The fish and adult fish sorting box facilitates the sorting of brooding fish and adult fish of different sizes through the coordination of the sorting box body, fish inlet tube, water inlet pipe, movable frame, small sorting mesh plate, medium sorting mesh plate, large sorting mesh plate and fish lower bucket, thereby improving the sorting efficiency of brooding fish and adult fish. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0034] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0035] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0036] Figure 3 This is a schematic diagram of the structure of the utility model in cross section;

[0037] Figure 4 This is a structural diagram of the coordination between the sorting mesh plate and the connecting frame in the present invention.

[0038] In the figure: 1. Sorting box; 2. Fish inlet tube; 3. Water inlet pipe; 4. Mobile frame; 5. Small sorting mesh plate; 6. Medium sorting mesh plate; 7. Large sorting mesh plate; 8. Lower fish bucket; 9. First electric cylinder; 10. Mobile plate; 11. Telescopic rod; 12. Second electric cylinder; 13. Driving frame; 14. Protective plate; 15. Third electric cylinder; 16. Connecting frame; 17. Protective pad; 18. Collection box; 19. Base frame; 20. Limiting frame. DETAILED DESCRIPTION

[0039] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0040] like Figures 1 to 4 As shown, the present embodiment proposes a fish species and adult fish sorting box, comprising a sorting box body 1, a fish inlet drum 2, a water inlet pipe 3, a movable frame 4, a small sorting mesh plate 5, a medium sorting mesh plate 6, a large sorting mesh plate 7 and a lower fish bucket 8. The fish inlet drum 2 is connected to one side of the sorting box body 1, and a plurality of water inlet pipes 3 are provided. The plurality of water inlet pipes 3 are connected in an array to the outer wall of the fish inlet drum 2. The diameters of the plurality of water inlet pipes 3 gradually increase in the direction away from the fish inlet drum 2. The impact force of the water flow entering the plurality of water inlet pipes 3 is different, and different forces of impact sorting can be performed on fish species and adult fish of different sizes after screening. The movable frame 4 is movably arranged in the fish inlet drum 2 by a movable assembly. The small sorting mesh plate 5 is slidably connected to the movable frame 4, and the medium sorting mesh plate 6 is connected to the movable frame 4. The sorting net plate 6 is slidably arranged on one side of the small sorting net plate 5, and the large sorting net plate 7 is slidably installed on one side of the medium sorting net plate 6. The diameters of the multiple sorting net ports on the small sorting net plate 5, the medium sorting net plate 6 and the large sorting net plate 7 become larger in sequence, which is convenient for filtering and screening fish species and adult fish of different sizes in sequence. There are multiple lower fish buckets 8, and the multiple lower fish buckets 8 are arranged in an inclined array on one side of the sorting box 1, and a protective seat is provided at the lower fish bucket 8. Two elastic protective pads 17 are symmetrically connected to the inner wall of the sorting box 1. The two elastic protective pads 17 are fixedly connected to the movable frame 4. The elastic protective pads 17 will expand or contract with the movement of the movable frame 4, which is convenient for protecting the fish sorting process from water flow.

[0041] like Figures 1 to 4As shown, the moving assembly includes a first electric cylinder 9, a moving plate 10, and a telescopic rod 11. The first electric cylinder 9 is mounted on the inner wall of the sorting box 1 through a mounting bracket. The moving plate 10 is fixedly connected between the output end of the first electric cylinder 9 and the moving frame 4. A plurality of telescopic rods 11 are provided, and each of the plurality of telescopic rods 11 is fixedly connected between the moving frame 4 and the inner wall of the sorting box 1. The telescopic rods 11 can be expanded or retracted as the moving frame 4 moves.

[0042] By pushing the movable plate 10 through the first electric cylinder 9, the movable plate 10 can drive the movable frame 4 to move, so that the movable frame 4 can move the small sorting mesh plate 5, the medium sorting mesh plate 6 and the large sorting mesh plate 7, thereby facilitating the sorting work at the lower fish hopper 8 at different positions. At the same time, the cooperation of the multiple telescopic rods 11 can increase the stability of the movable frame 4 in the sorting box 1.

[0043] like Figures 1 to 4 As shown, the protective seat includes a second electric cylinder 12, a driving frame 13 and a protective plate 14. The second electric cylinder 12 is installed at the top of the sorting box 1, the driving frame 13 is fixedly connected to the output end of the second electric cylinder 12, and the protective plate 14 is fixedly connected to the bottom end of the driving frame 13. The sorting box 1 is provided with multiple protective openings matching the protective plate 14, and each of the multiple protective openings is fixedly connected to a sealing gasket to facilitate increasing the sealing of the protective plate 14 when installed at the protective openings.

[0044] By moving the driving frame 13 through the second electric cylinder 12, the protective plate 14 can be moved at the protective opening so that the sorted fish or adult fish can enter the lower fish hopper 8 through the protective opening.

[0045] like Figures 1 to 4 As shown, three grooves are formed at the top of the mobile frame 4, and third electric cylinders 15 are installed in the three grooves. The output ends of the three third electric cylinders 15 are fixedly connected to connecting frames 16, and the three connecting frames 16 are respectively fixedly connected to the small sorting mesh plate 5, the medium sorting mesh plate 6 and the large sorting mesh plate 7;

[0046] The small sorting mesh plate 5, the medium sorting mesh plate 6 and the large sorting mesh plate 7 are moved respectively by the three third electric cylinders 15, and fish species and adult fish of different sizes can be sorted in turn by the small sorting mesh plate 5, the medium sorting mesh plate 6 and the large sorting mesh plate 7.

[0047] like Figures 1 to 4 As shown, the bottom end of the sorting box body 1 is fixedly connected to a base frame 19, one side of the base frame 19 is fixedly connected to a limiting frame 20, and the lower side of each lower fish hopper 8 is detachably provided with a collecting box 18, and the collecting box 18 is symmetrically provided with two drawing slots;

[0048] The base frame 19 facilitates stable support of the sorting box body 1, and the limiting frame 20 can limit the placement position of the collecting box 18. The cooperation of multiple lower fish buckets 8 and multiple collecting boxes 18 facilitates the classification and collection of multiple different types of fish species and adult fish.

[0049] In this embodiment, after the fingerlings and adult fish enter the sorting box 1 through the fish inlet tube 2, the small sorting mesh plate 5 is placed at the same horizontal line as the fish inlet tube 2, so that smaller fish or fish species can be screened and filtered. At the same time, the adjacent second electric cylinder 12 is started, so that the second electric cylinder 12 moves the adjacent protective plate 14 through the driving frame 13, so as to expose the adjacent protective opening. At the same time, water flows into the sorting box 1 through the adjacent water inlet pipe 3. Through the impact of the water flow, the sorted fish can be impacted into the adjacent collecting box 18 through the protective opening and the lower fish bucket 8. Then, the first electric cylinder 9 pushes the movable plate 10, so that the movable plate 10 drives the small sorting mesh plate 5, the medium sorting mesh plate 6 and the large sorting mesh plate 7 through the movable frame 4. The movable frame 4 moves in a row. When the movable frame 4 moves to a suitable position, the middle sorting mesh plate 6 is aligned with the fish inlet tube 2, and the small sorting mesh plate 5 and the large sorting mesh plate 7 are moved upward. The fish species and adult fish of different sizes can be filtered and screened again through the middle sorting mesh plate 6. Then, water is passed through the adjacent water inlet pipe 3, and the screened fish species or adult fish can be impacted into the adjacent collecting box 18 for collection. The movable frame 4 is continued to move. When the movable frame 4 moves to a suitable sorting position, the large sorting mesh plate 7 is aligned with the fish inlet tube 2, and the small sorting mesh plate 5 and the middle sorting mesh plate 6 are moved upward. The fish species and adult fish can be filtered and collected again through the large sorting mesh plate 7, the adjacent lower fish hopper 8 and the collecting box 18.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fish fingerling and adult fish sorting box, comprising a sorting box body (1), characterized in that: Also includes: A fish feeding drum (2), the fish feeding drum (2) being connected to one side of the sorting box (1); A water inlet pipe (3), wherein the water inlet pipe (3) is provided in plurality, and the plurality of water inlet pipes (3) are connected in an array to the outer wall of the fish inlet tube (2); A movable frame (4), the movable frame (4) being movable and arranged in the fish inlet tube (2) via a movable assembly; A small sorting mesh plate (5), wherein the small sorting mesh plate (5) is slidably connected to the movable frame (4); A middle sorting mesh plate (6), the middle sorting mesh plate (6) being slidably arranged on one side of the small sorting mesh plate (5); A large sorting mesh plate (7), wherein the large sorting mesh plate (7) is slidably mounted on one side of the middle sorting mesh plate (6); A lower fish bucket (8) is provided in plurality, and the plurality of lower fish buckets (8) are arranged in an inclined array on one side of the sorting box (1), and a protective seat is provided at the lower fish bucket (8).

2. A fish fingerling and adult fish sorting box according to claim 1, characterized in that: The mobile component includes: A first electric cylinder (9), the first electric cylinder (9) being mounted on the inner wall of the sorting box (1) via a mounting frame; A movable plate (10), the movable plate (10) being fixedly connected between the output end of the first electric cylinder (9) and the movable frame (4); A telescopic rod (11), wherein the telescopic rod (11) is provided in plurality, and the plurality of telescopic rods (11) are all fixedly connected between the mobile frame (4) and the inner side wall of the sorting box body (1).

3. A fish fingerling and adult fish sorting box according to claim 2, characterized in that: The protective seat comprises: A second electric cylinder (12), the second electric cylinder (12) being mounted on the top of the sorting box (1); A driving frame (13), wherein the driving frame (13) is fixedly connected to the output end of the second electric cylinder (12); A protective plate (14) is fixedly connected to the bottom end of the driving frame (13).

4. A fish fingerling and adult fish sorting box according to claim 3, characterized in that: Three grooves are provided at the top of the movable frame (4), and a third electric cylinder (15) is installed in each of the three grooves. A connecting frame (16) is fixedly connected to the output ends of the three third electric cylinders (15), and the three connecting frames (16) are fixedly connected to the small sorting mesh plate (5), the middle sorting mesh plate (6), and the large sorting mesh plate (7), respectively.

5. A fish fingerling and adult fish sorting box according to claim 4, characterized in that: Two elastic protective pads (17) are symmetrically connected to the inner side wall of the sorting box body (1), and the two elastic protective pads (17) are fixedly connected to the movable frame (4).

6. A fish fingerling and adult fish sorting box according to claim 5, characterized in that: The sorting box body (1) is provided with a plurality of protective openings matching the protective plate (14), and the plurality of protective openings are all fixedly connected with sealing gaskets.

7. A fish fingerling and adult fish sorting box according to claim 6, characterized in that: A collecting box (18) is detachably provided on the lower side of each lower fish bucket (8), and two drawing grooves are symmetrically provided on the collecting box (18).

8. A fish fingerling and adult fish sorting box according to claim 7, characterized in that: The diameters of the multiple sorting mesh openings on the small sorting mesh plate (5), the medium sorting mesh plate (6) and the large sorting mesh plate (7) increase in sequence.

9. A fish fingerling and adult fish sorting box according to claim 8, characterized in that: The bottom end of the sorting box (1) is fixedly connected to a base frame (19), and one side of the base frame (19) is fixedly connected to a limiting frame (20).

10. A fish fingerling and adult fish sorting box according to claim 9, characterized in that: The diameters of the plurality of water inlet pipes (3) increase in sequence as they move away from the fish inlet tube (2).

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