Transfer device for salmon and trout breeding

Abstract

The utility model discloses a transfer device for salmon and trout culture relates to aquaculture technical field, including culture box and transfer pipeline, the bottom of culture box is provided with the base, and the right side of culture box is provided with the fish outlet, and the right side of fish outlet is connected with the transfer pipeline. Threaded sleeves are connected to the left side and the right side of the bottom of the breeding box, telescopic rods are arranged at the corners of the bottom of the breeding box, the breeding box is located above the base to form a lifting structure, a hose is connected to the left side of the transfer pipeline, a mounting plate is fixedly mounted on the left side of the hose, and the mounting plate is mounted on the outer side of the fish outlet. The transfer device for salmon and trout culture has the advantages of being adjustable in height, capable of guaranteeing water quality, convenient and fast to transfer and the like, the height of the culture box is adjusted according to the quantity of transferred fishes or the butt-joint transfer height, a convenient and fast disassembly and assembly structure of the transfer pipeline facilitates later cleaning and maintenance, and the transfer device is suitable for transfer work of salmon and trout culture.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, specifically a transfer device for salmon and trout farming. Background Technology

[0002] Salmon and trout farming transport devices are crucial tools for ensuring the safe transfer of salmon and trout throughout all stages of the farming process. Salmon and trout are sensitive to their environment, and these devices are equipped with temperature control, oxygenation, and water quality regulation systems to maintain suitable water temperature, sufficient dissolved oxygen, and stable water quality, mimicking their native environment. They typically use soft, fish-friendly materials as containers to prevent scratching the fish during transport. Whether transferring fish between different ponds within the farm or transporting them to the market, these devices significantly improve the survival rate of salmon and trout during transport, reduce losses caused by transport stress, and strongly support the development of the salmon and trout farming industry. However, existing salmon and trout farming transport devices still have some problems in their use:

[0003] For example, the salmon and trout transfer device with application number 202320703729.X has the following technical solution: it includes a fish tank, a support bracket for the fish tank, and a fish guide pipe; one end of the fish tank is provided with a water inlet, and the other end is provided with a connection port. The fish tank has an unequal width structure, narrowing along the water flow direction; the support bracket is composed of several perforated angle steels, which are connected by screws; the fish guide pipe includes a straight fish guide pipe and a fish outlet hose connected to each other, and the connection port is connected to the straight fish guide pipe. However, the existing salmon and trout transfer device cannot flexibly adjust the height of the tank according to the amount of fish being transferred. When the amount of fish changes, it is difficult to maintain an ideal water level and fish activity space, increasing the stress response of the fish. At the same time, the angle of the transfer pipe is fixed, which cannot adapt to the height difference of different breeding ponds and transport vehicles, affecting the transfer efficiency. In addition, the installation of the transfer pipe is complicated, requiring a lot of manpower and time for assembly and debugging.

[0004] In view of this, in-depth research was conducted on the above issues, which led to the creation of this case.

[0005] To address the aforementioned issues, an innovative design was developed based on existing transport devices used in salmon and trout farming. Utility Model Content

[0006] The purpose of this invention is to provide a transport device for salmon and trout farming, in order to solve the problems mentioned in the background art, such as the inability to adjust the height of the water tank and the angle of the transport pipe according to the amount of fish being transported, and the inconvenience of installing the transport pipe.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A transport device for salmon and trout farming includes a culture box and a transport pipe. The culture box has a base at its bottom and a fish outlet on its right side. The transport pipe is connected to the right side of the fish outlet. Threaded sleeves are connected to both the left and right sides of the bottom of the culture box, and telescopic rods are installed at the corners of the bottom of the culture box. The culture box is located above the base to form a lifting structure. A flexible hose is connected to the left side of the transport pipe, and an installation plate is fixedly installed on the left side of the flexible hose. The installation plate is installed outside the fish outlet.

[0009] Preferably, a drive motor is fixedly installed on the left side of the base, and a worm gear is connected to the output end of the drive motor on the right side, with the right end of the worm gear rotatably connected to the right side of the inner side of the base.

[0010] By adopting the above technical solution, the drive motor is directly connected to the worm gear, which can efficiently transmit the power of the motor to the worm gear, providing a power source for the lifting and moving of the breeding box.

[0011] Preferably, worm wheels are connected and installed on both the left and right sides of the rear side of the worm, and the bottom of each worm wheel is rotatably connected to the base above it, and a threaded rod is connected and installed on the top of each worm wheel.

[0012] By adopting the above technical solution, the cooperation between the worm and the worm wheel realizes the change of transmission direction. This cooperation enables the device to drive the threaded rod to rotate at a suitable speed and torque, providing stable and controllable power for the raising and lowering of the telescopic rod, which is conducive to the precise control of the height of the breeding box.

[0013] Preferably, all the threaded rods are threadedly connected to the inside of the threaded sleeves, and the threaded sleeves are installed between the telescopic rods at the bottom of the breeding box.

[0014] Using the above technical solution, the threaded connection between the threaded rod and the threaded sleeve can convert the rotational motion of the threaded rod into the linear motion of the threaded sleeve, thereby driving the telescopic rod to rise and fall. This structure is simple and reliable, and it is easy to adjust the height of the breeding box to adapt to different transportation scenarios.

[0015] Preferably, an elastic rope is connected and installed on the lower right side of the breeding box, and a sealing cover is connected and installed on the elastic rope, and the sealing cover forms a sealing structure for the fish outlet.

[0016] Using the above technical solution, the elastic rope and sealing cap at the fish outlet work together to effectively prevent the fish from escaping from the fish outlet during transportation. The elastic tension provided by the elastic rope can ensure that the sealing cap tightly seals the fish outlet, while it can be easily opened when the fish needs to be retrieved.

[0017] Preferably, a filter is snap-fitted onto the upper left side of the breeding box.

[0018] By adopting the above technical solution, the filter is set above the breeding tank to filter the water flowing out of the breeding tank, remove impurities, feces and other pollutants from the water, ensure the cleanliness of the water during transportation, provide a relatively good living environment for salmon and trout, and reduce the stress response of the fish during transportation.

[0019] Preferably, the pipe on the left side of the mounting plate passes through the fish outlet, and the right side of the mounting plate is fixedly connected to the right side of the breeding box by bolts.

[0020] Using the above technical solution, the pipe on the left side of the mounting plate passes through the fish outlet and is fixedly connected to the right side of the breeding box by bolts. This connection method makes the transfer pipe firmly installed, easy to disassemble, convenient for the assembly and maintenance of the transfer device, and improves the efficiency of the transfer work.

[0021] Compared with the prior art, the beneficial effects of this utility model are: this transfer device for salmon and trout farming,

[0022] 1. Height Adjustability and Convenient Transportation: Through the coordinated action of components such as drive motor, worm gear, worm wheel, threaded rod and telescopic rod, the height of the breeding box can be easily adjusted. This allows for easy adjustment in different transportation scenarios, such as docking with transportation vehicles of different heights or transferring between breeding sites of different heights. At the same time, the height adjustment can change the angle of the transportation pipeline, thereby changing the transportation speed, which greatly improves the convenience and efficiency of transportation.

[0023] 2. Convenient installation and transfer structure: The pipe on the left side of the mounting plate passes through the fish outlet, and the right side of the mounting plate is fixedly connected to the right side of the breeding box by bolts. The pipe on the left side of the mounting plate passes through the fish outlet and the right side is fixedly connected to the right side of the breeding box by bolts. This connection method makes the transfer pipe firmly installed, easy to disassemble, convenient for the assembly and maintenance of the transfer device, and improves the efficiency of the transfer work. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0025] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0026] Figure 3 This is a schematic diagram of the left side structure of the breeding box of this utility model;

[0027] Figure 4 This is a schematic diagram of the right side of the breeding box of this utility model;

[0028] Figure 5 This is a top view of the base structure of this utility model.

[0029] In the diagram: 1. Breeding box; 2. Base; 3. Drive motor; 4. Worm gear; 5. Worm wheel; 6. Threaded rod; 7. Threaded sleeve; 8. Telescopic rod; 9. Fish outlet; 10. Elastic rope; 11. Sealing cover; 12. Filter; 13. Transfer pipe; 14. Hose; 15. Mounting plate; 16. Bolt. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-5 This utility model provides a technical solution:

[0032] A transport device for salmon and trout farming includes a culture box 1 and a transport pipe 13. The culture box 1 has a base 2 at its bottom and a fish outlet 9 on its right side. The transport pipe 13 is connected to the right side of the fish outlet 9. Threaded sleeves 7 are connected to both the left and right sides of the bottom of the culture box 1. Telescopic rods 8 are provided at the corners of the bottom of the culture box 1. The culture box 1 is located above the base 2 to form a lifting structure. A flexible hose 14 is connected to the left side of the transport pipe 13. An installation plate 15 is fixedly installed on the left side of the flexible hose 14 and is installed on the outside of the fish outlet 9.

[0033] A drive motor 3 is fixedly installed on the left side of the base 2, and a worm gear 4 is connected to the output end of the drive motor 3 on the right side. The right end of the worm gear 4 is rotatably connected to the right side of the inner side of the base 2. Worm wheels 5 are connected to both the left and right sides of the rear side of the worm gear 4, and the bottom of each worm wheel 5 is rotatably connected to the top of the base 2. A threaded rod 6 is connected to the top of each worm wheel 5. The threaded rod 6 is threadedly connected to the inside of the threaded sleeve 7, and the threaded sleeve 7 is installed between the telescopic rods 8 at the bottom of the breeding box 1. The drive motor 3 and the worm gear 4 fixedly installed on the left side of the base 2 provide power for the lifting and lowering of the breeding box 1, realizing automated lifting and lowering, reducing the burden of manual operation, and improving the efficiency of adjusting the height of the breeding box 1. The worm wheel 5 connected to the rear side of the worm gear 4 and the threaded rod 6 connected above it make the rotation of the threaded rod 6 more stable, thereby accurately controlling the lifting and lowering height of the breeding box 1 to meet the needs of different transportation scenarios. The threaded connection between the threaded rod 6 and the threaded sleeve 7 makes the lifting and lowering process of the breeding box 1 stable and controllable. The height of the breeding box 1 can be accurately adjusted according to actual needs, providing convenience for adapting to different transportation conditions, and enhancing the stability of the device structure.

[0034] An elastic rope 10 is connected and installed on the lower right side of the breeding tank 1, and a sealing cover 11 is connected to the elastic rope 10. The sealing cover 11 forms a sealing structure with the fish outlet 9. A filter 12 is snapped and installed on the upper left side of the breeding tank 1. The elastic rope 10 and the sealing cover 11 connected to the lower right side of the breeding tank 1 effectively prevent salmon and trout from escaping from the fish outlet 9 during transportation. The elastic rope 10 ensures the sealing of the sealing cover 11 and makes it easy for operators to open the sealing cover 11 to remove the fish. The filter 12 snapped and installed on the upper left side of the breeding tank 1 can filter the water in the breeding tank 1, remove impurities, maintain good water quality, reduce the stress response of salmon and trout during transportation, and improve the survival rate of the fish during transportation.

[0035] The pipe on the left side of the mounting plate 15 passes through the fish outlet 9, and the right side of the mounting plate 15 is fixedly connected to the right side of the breeding box 1 by bolts 16. This connection method makes the transfer pipe 13 firmly installed, easy to disassemble, convenient for the assembly and maintenance of the transfer device, and improves the efficiency of the transfer work.

[0036] Working principle:

[0037] In use, according to the required amount of fish to be transferred or the desired transfer height, the drive motor 3 is started. The drive motor 3 drives the worm gear 4 to rotate. The worm gear 4 cooperates with the worm wheel 5 to transmit power to the worm wheel 5. The worm wheel 5 drives the threaded rod 6 to rotate. Since the threaded rod 6 is threadedly connected to the threaded sleeve 7, the threaded sleeve 7 will move linearly with the rotation of the threaded rod 6, thereby driving the telescopic rod 8 to rise and fall, adjusting the breeding box 1 to a suitable height. The sealing cover 11 at the fish outlet 9 is opened, and the pipe on the left side of the mounting plate 15 passes through the fish outlet 9 and is fixedly connected to the right side of the breeding box 1 by bolts 16. The fish enter the transfer pipe 13 through the fish outlet 9 with the water.

[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transport device for salmon and trout farming, comprising a farming box (1) and a transport pipe (13), wherein a base (2) is provided at the bottom of the farming box (1), and a fish outlet (9) is provided on the right side of the farming box (1), and the transport pipe (13) is connected and installed on the right side of the fish outlet (9), characterized in that: The left and right sides of the bottom of the breeding box (1) are connected and installed with threaded sleeves (7), and the corners of the bottom of the breeding box (1) are provided with telescopic rods (8), and the breeding box (1) is located above the base (2) to form a lifting structure, the left side of the transfer pipeline (13) is connected and installed with a hose (14), and the left side of the hose (14) is fixedly installed with a mounting plate (15), and the mounting plate (15) is installed outside the fish outlet (9).

2. A transport device for salmonids according to claim 1, characterized in that: The left side of the base (2) is fixedly installed with a driving motor (3), the right side output end of the driving motor (3) is connected and installed with a worm (4), and the right side end of the worm (4) is rotatably connected to the inside right side of the base (2).

3. A transport device for salmonids according to claim 2, characterized in that: The left and right sides of the rear side of the worm (4) are connected and installed with worm gears (5), the bottoms of the worm gears (5) are rotatably connected to the top of the base (2), and the tops of the worm gears (5) are connected and installed with threaded rods (6).

4. A transport device for salmonids according to claim 3, characterized in that: The threaded rods (6) are all threadedly connected inside the threaded sleeves (7), and the threaded sleeves (7) are all installed between the telescopic rods (8) of the bottom of the breeding box (1).

5. A transport device for salmon and trout farming according to claim 1, characterized in that: The right side below of the breeding box (1) is connected and installed with an elastic rope (10), the elastic rope (10) is connected and installed with a sealing cover (11), and the sealing cover (11) forms a sealing structure for the fish outlet (9).

6. A transport device for salmon and trout farming according to claim 1, characterized in that: The left side above of the breeding box (1) is clamped and installed with a filter (12).

7. A transport device for salmon and trout farming according to claim 1, characterized in that: The left side pipeline of the mounting plate (15) penetrates inside the fish outlet (9), and the right side of the mounting plate (15) is fixedly connected with the right side of the breeding box (1) through bolts (16).

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