Live fish sorting device

Abstract

The utility model relates to live fish sorting equipment, in particular to a live fish sorting device, which comprises a pool body, the appearance of the pool body is cylindrical, more than two sorting ports are arranged on the side wall of the pool body along the circumferential direction, separation nets and lifting plates which are arranged at intervals inside and outside are arranged in the sorting ports, and the apertures of the more than two separation nets are sequentially increased along the circumferential direction; the sorting channel is connected with the sorting opening, and a fish luring lamp is arranged in the sorting channel. The live fish sorting device has the advantages of being ingenious in structure and low in cost, the sorting efficiency is guaranteed, meanwhile, damage to live fishes in the sorting operation is reduced, and reliability is high.

Description

Technical Field

[0001] The utility model relates to live fish sorting equipment, in particular to a live fish sorting device. Background Art

[0002] After the live fish are caught, they generally need to be graded according to their size, a step called sorting. Sorting operations are generally performed by manual sorting or automated sorting by machines. The structure of the automated sorting equipment can refer to the Chinese utility model patent with application number CN201920874620.6, entitled A water tank type automatic sorting device for live fish. Existing automatic live fish sorting equipment requires the use of some measuring instruments and components to complete the grading of live fish. Although this method can ensure the accuracy of live fish grading to a certain extent, it is costly and requires regular maintenance and debugging of components. In addition, it is easy to cause damage to live fish during the measurement process, affecting the quality of the fish. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a live fish sorting device with low cost and high reliability, so as to avoid damaging the live fish during the sorting operation.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a live fish sorting device, comprising:

[0005] The tank body is cylindrical in shape, and the side wall is provided with two or more sorting openings along the circumferential direction, and the sorting openings are provided with partition nets and lifting plates arranged in an inner and outer interval, and the apertures of the two or more partition nets increase in sequence along the circumferential direction;

[0006] A sorting channel is connected to the sorting port, and fish attracting lights are arranged in the sorting channel.

[0007] Furthermore, the partition net is detachably connected to the sorting port.

[0008] Furthermore, it also includes a water pump and a circulating water pipe. A drain outlet is provided at the bottom of the pool body, and the water pump is connected to the drain outlet and the sorting channel respectively through the circulating water pipe.

[0009] Furthermore, it also includes a winch, and the winch is connected to the lifting plate.

[0010] Furthermore, it also includes a fish inlet pipe, which is connected to the pond body.

[0011] The beneficial effects of the utility model are as follows: the live fish sorting device has a plurality of sorting openings on the side wall of the pool body, and the mesh apertures of the partitions in different sorting openings are different in size to allow live fish of different sizes to pass through. When in use, the live fish are placed in the pool body, and the corresponding lifting plates are opened in sequence from small to large according to the mesh apertures. Under the guidance of the fish attracting lights, live fish of different sizes are introduced into different sorting channels in sequence to complete the classification. The live fish sorting device provided by the utility model has the advantages of ingenious structure and low cost. While ensuring the sorting efficiency, it reduces the damage to the live fish during the sorting operation and has high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a live fish sorting device;

[0013] Figure 2 Another structural schematic diagram of a live fish sorting device;

[0014] Description of labels:

[0015] 1. Pond body; 11. Sorting port; 12. Partition net; 13. Lifting plate; 14. Drainage port; 2. Sorting channel; 21. Fish attracting light; 3. Water pump; 4. Circulating water pipe; 5. Winch; 6. Fish inlet pipe. DETAILED DESCRIPTION

[0016] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0017] The utility model provides a live fish sorting device which is used for grading operations of live fish.

[0018] Please refer to Figure 1 to Figure 2 As shown, the live fish sorting device of the utility model comprises:

[0019] The tank body 1 is cylindrical in shape, and the side wall is provided with two or more sorting openings 11 along the circumferential direction. The sorting opening 11 is provided with a partition net 12 and a lifting plate 13 arranged in an inner and outer interval manner, and the apertures of the two or more partition nets 12 are increased in sequence along the circumferential direction;

[0020] The sorting channel 2 is connected to the sorting port 11 , and a fish attracting light 21 is arranged in the sorting channel 2 .

[0021] From the above description, it can be seen that the beneficial effects of the utility model are: the live fish sorting device, the side wall of the pool body 1 is provided with a plurality of sorting ports 11, the mesh apertures of the partition nets 12 in different sorting ports 11 are different, so as to allow live fish of different sizes to pass through, when in use, the live fish are put into the pool body 1, and the corresponding lifting plates 13 are opened in sequence from small to large according to the mesh apertures, and under the guidance of the fish attracting lights 21, the live fish of different sizes are introduced into different sorting channels 2 in sequence to complete the classification. The live fish sorting device provided by the utility model has the advantages of ingenious structure and low cost, and while ensuring the sorting efficiency, it reduces the damage to the live fish during the sorting operation, and has high reliability.

[0022] In an optional embodiment, the partition net 12 is detachably connected to the sorting port 11.

[0023] It can be seen from the above description that the separators 12 with different apertures can be replaced as needed to adapt to the sorting operation of different types of live fish.

[0024] In an optional embodiment, a water pump 3 and a circulating water pipe 4 are further included. A drain port 14 is provided at the bottom of the pool body 1. The water pump 3 is connected to the drain port 14 and the sorting channel 2 respectively through the circulating water pipe 4.

[0025] From the above description, it can be seen that the water in the pool body 1 is pumped out by the water pump 3 and then sent back to the pool body 1 from the corresponding conducting sorting channel 2 to realize circulation. The fish's tendency to flow is utilized to make the fish quickly enter the sorting channel 2 from the pool body 1 to improve the fish gathering efficiency. In the process, a water purification device, an oxygen content regulating device, etc. can be set to improve the water quality.

[0026] In an optional embodiment, a winch 5 is further included, and the winch 5 is connected to the lifting plate 13 .

[0027] It can be seen from the above description that the hoist 5 is used to lift or lower the lifting plate 13.

[0028] In an optional embodiment, a fish inlet pipe 6 is further included, and the fish inlet pipe 6 is connected to the pond body 1.

[0029] It can be seen from the above description that the fish inlet pipe 6 is used to transport live fish into the pond body 1.

[0030] Please refer to Figure 1 to Figure 2 As shown, the first embodiment of the utility model is: a live fish sorting device, comprising:

[0031] The tank body 1 is cylindrical in shape, and the side wall is provided with two or more sorting openings 11 along the circumferential direction. The sorting opening 11 is provided with a partition net 12 and a lifting plate 13 arranged in an inner and outer interval manner, and the apertures of the two or more partition nets 12 are increased in sequence along the circumferential direction;

[0032] The sorting channel 2 is connected to the sorting port 11 , and a fish attracting light 21 is arranged in the sorting channel 2 .

[0033] The partition net 12 is detachably connected to the sorting port 11. It also includes a water pump 3 and a circulating water pipe 4. The bottom of the pool body 1 is provided with a drain port 14, and the drain port 14 is provided with a fish blocking net cover. The water pump 3 is respectively connected to the drain port 14 and the sorting channel 2 through the circulating water pipe 4. It also includes a winch 5, and the winch 5 is connected to the lifting plate 13 through a gear chain assembly. It also includes a fish inlet pipe 6, and the fish inlet pipe 6 is connected to the pool body 1. Valves are provided on the above pipes.

[0034] In summary, the side wall of the pool of the live fish sorting device of the utility model is provided with a plurality of sorting ports, and the mesh apertures of the partitions in different sorting ports are of different sizes to allow live fish of different sizes to pass through. When in use, the live fish are placed in the pool, and the corresponding lifting plates are opened in sequence from small to large according to the mesh apertures. Under the guidance of the fish attracting lights, live fish of different sizes are introduced into different sorting channels in sequence to complete the classification. The live fish sorting device provided by the utility model has the advantages of ingenious structure and low cost. While ensuring the sorting efficiency, it reduces the damage to the live fish during the sorting operation and has high reliability.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A live fish sorting device, characterized in that: include: The tank body is cylindrical in shape, and the side wall is provided with two or more sorting openings along the circumferential direction, and the sorting openings are provided with partition nets and lifting plates arranged in an inner and outer interval, and the apertures of the two or more partition nets increase in sequence along the circumferential direction; A sorting channel is connected to the sorting port, and fish attracting lights are arranged in the sorting channel.

2. The live fish sorting device according to claim 1, characterized in that: The partition net is detachably connected to the sorting port.

3. The live fish sorting device according to claim 1, characterized in that: It also includes a water pump and a circulating water pipe. A drain outlet is provided at the bottom of the pool body. The water pump is connected to the drain outlet and the sorting channel respectively through the circulating water pipe.

4. The live fish sorting device according to claim 1, characterized in that: Also included is a winch, which is connected to the lifting plate.

5. The live fish sorting device according to claim 1, characterized in that: It also includes a fish inlet pipeline, which is connected to the pond body.

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