Aquatic organism seedling transporting device

Abstract

The aquatic organism seedling transportation device comprises a box body with an opening in the upper end, a heat conduction plate dividing the box body into a seedling cavity and a device cavity is arranged on one side of the bottom of the inner wall of the box body, a filtering assembly is detachably connected into the seedling cavity, an oxygenation assembly is arranged at the bottom of the inner wall of the seedling cavity, and a box cover is hinged to the rear end of the opening of the seedling cavity; an aerator, a water suction pump and a water magnetizing assembly are mounted at the bottom of the inner wall of the device cavity, a storage battery is arranged at the upper end of the inner wall of the device cavity, a cover plate covers the opening end of the device cavity, a control panel is arranged on one side of the outer wall of the box body, electric push rods are arranged on the left side and the right side of the bottom of the outer wall of the box body, and the lower end of each electric push rod is rotationally connected with a roller; buffering assemblies are arranged on the left side and the right side of the bottom of the outer wall of the box body and correspond to one sides of the electric push rods. When aquatic seedlings are transported, the seedlings cannot be piled up and are prevented from being injured, fresh oxygen can be provided for the seedlings in the transportation process, and the survival rate of the seedlings is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of aquatic product transportation, and in particular to an aquatic seedling transportation device. Background Art

[0002] With the development of aquaculture, long-distance transportation of aquatic seedlings is becoming more and more common. The conventional transportation method is to use plastic bags filled with oxygenated live water for transportation. In recent years, the trade of various new types of ornamental fish, shrimps and other live aquatic products has become more and more popular, and they need to be transported from the production area to all parts of the country. When breeding fish fry, they need to be transported from the seaside to all parts of the country. In the existing transportation process, many seedlings die after arriving at the destination, losing their due economic value. In order to improve the survival rate of seedlings, it is necessary to comprehensively consider multiple factors such as transportation and weather to ensure that the seedlings have a certain swimming ability and nutrition supply when they are put into the pond.

[0003] In the prior art, aquatic seedlings are transported in amorphous plastic bags to bag and store water and aquatic seedlings. Since the shape of the plastic bags is amorphous and the bottom shape after filling with water is generally curved, the seedlings are easily clustered together in this environment. If the transportation time is long, it is easy to cause the seedlings to have a small activity space and be injured after colliding with each other, thereby damaging the quality of the seedlings and reducing the survival rate. At the same time, during the long transportation process, if the seedlings do not have fresh oxygen input supply, the seedlings will die when the oxygen content in the water is low. Summary of the invention

[0004] The purpose of the present invention is to provide an aquatic seedling transportation device, which not only does not cause the seedlings to be clumped and injured when transporting the aquatic seedlings, but also can provide fresh oxygen for the seedlings during transportation to ensure their survival rate.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] An aquatic seedling transport device, comprising a box body with an upper opening, a heat conduction plate is arranged on one side of the bottom of the inner wall of the box body to separate it into a seedling cavity and a device cavity, a plurality of pads distributed in an array are arranged on the edge of the bottom of the inner wall of the seedling cavity, a limiting ring is arranged on the inner wall of the seedling cavity near its upper opening, a filter assembly is detachably connected to the upper end of the limiting ring and the bottom of the limiting ring is in contact with the upper end of the pad, a gap is left between the outer wall of the filter assembly and the inner wall of the seedling cavity, and the filter assembly comprises a positioning frame, a filter screen arranged at the lower end of the positioning frame and connected to the positioning frame and in a rectangular shape and used to prevent seedlings from passing through;

[0007] The bottom of the inner wall of the seedling cavity is provided with an oxygenation component arranged in a serpentine shape, and the oxygenation component includes an air guide tube, a plurality of air blowing nozzles arranged at the upper end of the air guide tube and all connected thereto, a box cover which contacts with and is sealed with the upper end of the positioning frame is hingedly connected to the rear end of the seedling cavity opening, an aerator is installed on one side of the bottom of the inner wall of the device cavity, an air outlet of the aerator and the air guide tube are matched with air outlet pipes which are both connected thereto, a water pump is installed on the other side of the bottom of the inner wall of the device cavity, and a water inlet of the water pump is connected to a water pump extending to one side of the upper end of the inner wall of the seedling cavity;

[0008] A water magnetization component is arranged on one side of the water pump in the device cavity, a first water conduit is connected between the upper end of the water magnetization component and the water outlet of the water pump, a second water conduit is connected to the lower end of the water magnetization component and extends to the bottom of the inner wall of the seedling cavity, a partition is arranged on the inner wall of the device cavity near its open end, a battery is arranged on the upper end of the partition, the open end of the device cavity is covered with a cover plate matched therewith, a plurality of air holes are opened inwardly on the outer wall of the box body at the position of the device cavity, a control panel is arranged on one side of the outer wall of the box body, electric push rods are arranged on the left and right sides of the bottom of the outer wall of the box body, the lower end of each electric push rod is rotatably connected to a roller, the water pump, the electric push rod, the aerator and the battery are all electrically connected to the control panel.

[0009] By adopting the above technical scheme, when using, first open the box cover, add a proper amount of water into the seedling cavity, then place the seedlings in the filter screen of the filter component, and then operate the control panel. The battery on the partition provides electricity to make the water pump and the aerator work. The gas generated by the aerator is transported to the air guide pipe of the aeration component through the air outlet pipe, and oxygen is added to the water body through the blowing nozzle. At the same time, the water pump extracts the water in the seedling cavity through the water pump pipe, and then transports the water to the water magnetization component through the first water guide pipe to magnetize the water, and then returns from the second water guide pipe to the seedling cavity, which increases the dissolved oxygen in the water and purifies the water to a certain extent. When the water pump and the aerator are working, the heat generated by them can be exchanged with the outside through the air vents. Then, cover the box cover, extend the electric push rod, move the box body through the rollers, load the box body onto a truck and fix it for transportation. Sufficient oxygen and flowing water can not only provide sufficient oxygen for the seedlings, but also increase the activity of the seedlings.

[0010] The present invention is further configured as follows: a plurality of equally spaced slide grooves are relatively downwardly arranged at both front and rear ends of the inner wall of the positioning frame, and a wave-breaking plate extending into the filter is detachably connected between every two relatively arranged slide grooves.

[0011] By adopting the above technical solution, it is possible to prevent the water in the box from shaking drastically due to vehicle bumps during transportation, causing stress on the seedlings and collisions that may lead to their death.

[0012] The present invention is further configured as follows: the water magnetization component includes a shell with a hollow interior, a water outlet pipe connected to one side of the lower end of the outer wall of the shell, a water inlet pipe connected to the upper end of the outer wall of the shell, a plurality of magnetic sheets arranged on the inner wall of the shell, a rotating shaft rotatably connected to the bottom of the inner wall of the shell and extending out of the upper end of its outer wall, a plurality of magnetic blocks arranged on the outer wall of the rotating shaft, and a driving motor installed on the upper end of the outer wall of the shell and connected to the upper end of the outer wall of the rotating shaft.

[0013] The present invention is further configured as follows: a turbine fixedly connected to the rotating shaft and arranged upward is arranged above the magnetic block in the housing, and an impeller fixedly connected to the rotating shaft is arranged below the magnetic block in the housing.

[0014] By adopting the above technical solution, the water body can be further broken up by the turbine for full magnetization, and the impeller can also accelerate the rate at which the water body flows out of the shell.

[0015] The present invention is further configured as follows: a temperature sensor is installed on one side of the inner wall of the seedling cavity, and semiconductor refrigeration plates are installed on both sides of the left and right sides of the heat conduction plate in the device cavity, with their hot ends passing through the upper end of the partition.

[0016] By adopting the above technical solution, the temperature inside the box can be controlled during transportation, avoiding the death of seedlings caused by increased water temperature due to long transportation time.

[0017] The present invention is further configured as follows: a corresponding heat dissipation fan is installed on the upper end of the partition on both the left and right sides of the semiconductor refrigeration plate.

[0018] By adopting the above technical solution, the heat dissipation efficiency of the hot end of the semiconductor refrigeration plate can be accelerated to improve the refrigeration efficiency of the semiconductor refrigeration plate.

[0019] The present invention is further configured as follows: one end of the second water conduit extending into the seedling cavity is connected to a duckbill-shaped water spray nozzle.

[0020] By adopting the above technical solution, not only the diffusion range of the water body can be increased, but also the impact on the water body can be reduced and the impact on the seedlings can be reduced.

[0021] The present invention is further configured as follows: buffer components are provided on the left and right sides of the bottom of the outer wall of the box body on one side of the corresponding electric push rod, and the buffer component includes a first pad, a plurality of limit rods arranged on the upper edge of the first pad, a plurality of shock-absorbing springs distributed in an array and arranged on the upper end of the first pad, a second pad at the upper end of the shock-absorbing spring and cooperating with the first pad, and a plurality of limit sleeves arranged on the inner wall edge of the second pad and all slidably connected with the corresponding limit rods.

[0022] By adopting the above technical solution, the force exerted on the box due to vehicle bumps during transportation can be reduced, thereby reducing the impact on the transportation of seedlings.

[0023] The present invention is further configured as follows: a plurality of anti-slip strips distributed at equal intervals are arranged at the bottom of the outer wall of each first pad along its length direction.

[0024] In summary, the present invention has the following beneficial effects:

[0025] First, the present invention not only prevents the aquatic seedlings from being piled up during transportation, thus preventing the seedlings from being injured, but also provides fresh oxygen for the seedlings during transportation, thus ensuring their survival rate;

[0026] Secondly, the water magnetization component of the present invention can not only magnetize the water, reduce the volume of water molecules, and increase the dissolved oxygen content of the water, but also has the effect of sterilizing and descaling the water;

[0027] Thirdly, the buffer assembly and wave-breaking plate of the present invention can reduce the force exerted on the box body due to the bumps of the vehicle during transportation, reduce the shaking amplitude of the water body, and reduce the impact on aquatic seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is mainly used to show the position and connection relationship of each component;

[0030] Figure 3 It is mainly used to show the position and connection relationship of semiconductor cooling pieces, water pumps, and water magnetization components;

[0031] Figure 4 It is a schematic diagram of the structure of the water magnetization assembly of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the buffer assembly of the present invention.

[0033] In the figure: 1. Box body; 11. Heat conduction plate; 12. Seedling chamber; 13. Device chamber; 14. Cushion block; 15. Limiting ring; 16. Filter assembly; 17. Positioning frame; 18. Filter screen; 19. Slide; 2. Wave-breaking board; 21. Oxygenation assembly; 22. Air guide pipe; 23. Air blowing nozzle; 24. Temperature sensor; 25. Box cover; 26. Oxygenator; 27. Air outlet pipe; 28. Water pump; 29. ​​Water pump pipe; 3. Water magnetization assembly; 31. Shell; 32. Water inlet pipe; 33. Water outlet pipe; 34. Magnetic sheet ; 35. rotating shaft; 36. magnetic block; 37. driving motor; 38. turbine; 39. impeller; 4. first water conduit; 41. second water conduit; 42. water nozzle; 43. partition; 44. battery; 45. air vent; 46. semiconductor cooling plate; 47. cooling fan; 48. cover; 49. control panel; 5. electric push rod; 51. roller; 52. buffer assembly; 53. first pad; 54. limit rod; 55. shock-absorbing spring; 56. second pad; 57. limit sleeve; 58. anti-slip strip. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0035] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as “upper”, “lower”, “left”, “right”, “front”, “back”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] Example, see Figure 1-5, an aquatic seedling transport device, comprising a box body 1 with an opening at the upper end, a heat conducting plate 11 is arranged on one side of the bottom of the inner wall of the box body 1 to separate it into a seedling chamber 12 and a device chamber 13, four pads 14 distributed in an array are arranged on the edge of the bottom of the inner wall of the seedling chamber 12, a limiting ring 15 is arranged on the inner wall of the seedling chamber 12 near its upper end opening, the upper end of the limiting ring 15 is detachably connected with a filter assembly 16 that cooperates with it and whose bottom contacts the upper end of the pad 14, a gap is left between the outer wall of the filter assembly 16 and the inner wall of the seedling chamber 12, the filter assembly 16 comprises a positioning frame 17, a filter screen 18 arranged at the lower end of the positioning frame 17 and connected thereto and in a rectangular shape and used to prevent seedlings from passing through, a plurality of chute 19 distributed at equal intervals are arranged relatively downward at the front and rear ends of the inner wall of the positioning frame 17, and a wave-breaking plate 2 extending into the filter screen 18 is detachably connected between each two relatively arranged chute 19.

[0039] An oxygenation component 21 arranged in a serpentine shape is arranged at the bottom of the inner wall of the seedling cavity 12, and the oxygenation component 21 includes an air guide tube 22, and a plurality of blowing nozzles 23 arranged at the upper end of the air guide tube 22 and connected thereto. A box cover 25 which contacts with the upper end of the positioning frame 17 and is sealed therewith is hingedly connected to the rear end of the opening of the seedling cavity 12. An aerator 26 is installed on one side of the bottom of the inner wall of the device cavity 13, and an air outlet pipe 27 which is connected thereto is cooperatedly arranged between the air outlet of the aerator 26 and the air guide tube 22. A water pump 28 is installed on the other side of the bottom of the inner wall of the device cavity 13, and the water inlet of the water pump 28 is connected to a water pump 29 which extends to one side of the upper end of the inner wall of the seedling cavity 12.

[0040] A water magnetization assembly 3 is arranged on one side of the water pump 28 in the device cavity 13. The water magnetization assembly 3 includes a hollow shell 31, a water outlet pipe 33 connected to one side of the lower end of the outer wall of the shell 31, a water inlet pipe 32 connected to the upper end of the outer wall of the shell 31, four magnetic pieces 34 arranged on the inner wall of the shell 31, a rotating shaft 35 rotatably connected to the bottom of the inner wall of the shell 31 and extending out of the upper end of the outer wall, four magnetic blocks 36 arranged on the outer wall of the rotating shaft 35, and a magnetic plate 36 installed on the upper end of the outer wall of the shell 31 and connected to the upper end of the outer wall of the rotating shaft 35. A driving motor 37 is provided, and a turbine 38 is fixedly connected to the rotating shaft 35 and arranged upward above the magnetic block 36 in the shell 31. An impeller 39 is fixedly connected to the rotating shaft 35 and arranged below the magnetic block 36 in the shell 31. A first water pipe 4 is connected between the upper end of the water inlet pipe 32 and the water outlet of the water pump 28. The lower end of the water outlet pipe 33 is connected to a second water pipe 41 extending to the bottom of the inner wall of the seedling cavity 12. One end of the second water pipe 41 extending into the seedling cavity 12 is connected to a duckbill-shaped water nozzle 42.

[0041] A partition 43 is provided on the inner wall of the device cavity 13 near its open end, a battery 44 is provided on the upper end of the partition 43, a temperature sensor 24 is installed on one side of the inner wall of the seedling cavity 12, a semiconductor refrigeration plate 46 with its hot end passing through the upper end of the partition 43 is installed on the left and right sides of the heat conduction plate 11 in the device cavity 13, and a corresponding cooling fan 47 is installed on the upper end of the partition 43 on the left and right sides of the semiconductor refrigeration plate 46, the open end of the device cavity 13 is covered with a cover plate 48 matching it, a plurality of air holes 45 are opened inwardly on the outer wall of the box body 1 at the position of the device cavity 13, a control panel 49 is provided on one side of the outer wall of the box body 1, and an electric push rod 5 is provided on the left and right sides of the bottom of the outer wall of the box body 1, and the lower end of each electric push rod 5 is rotatably connected to a roller 51.

[0042] A buffer assembly 52 is provided on both sides of the left and right sides of the bottom of the outer wall of the box body 1 on one side of the corresponding electric push rod 5, and the buffer assembly 52 includes a first pad 53, four limit rods 54 arranged on the upper edge of the first pad 53, a plurality of shock-absorbing springs 55 arranged in an array on the upper end of the first pad 53, a second pad 56 at the upper end of the shock-absorbing spring 55 and matched with the first pad 53, four limit sleeves 57 arranged on the inner wall edge of the second pad 56 and slidably connected to the corresponding limit rod 54, and a plurality of anti-slip strips 58 distributed at equal intervals are provided at the bottom of the outer wall of each first pad 53 along its length direction. The water pump 28, the electric push rod 5, the aerator 26, the drive motor 37, the semiconductor refrigeration plate 46, the temperature sensor 24 and the battery 44 are all electrically connected to the control panel 49.

[0043] Method of use: When in use, first open the box cover 25, add water below the height of the limit ring 15 into the seedling cavity 12, the cover plate 48 can prevent water from falling into the device cavity 13, and then place the seedlings in the filter 18 of the filter assembly 16, then insert the wave-breaking plate 2 into the slide groove 19 on the positioning frame 17, and then operate the control panel 49, the battery 44 on the partition 43 provides electricity to make the water pump 28, the aerator 26 and the semiconductor refrigeration sheet 46 work, the gas generated by the aerator 26 is transported to the air duct 22 of the oxygenation assembly 21 through the outlet pipe 27, and oxygen is added to the water body through the blowing nozzle 23, the water pump 28 extracts the water in the seedling cavity 12 through the water pumping pipe 29, and then transports the water to the water magnetization assembly 3 through the first water pipe 4 to magnetize the water, and at the same time drives the motor 37 to drive the rotating shaft 35 to rotate.

[0044] At the same time, the magnetic block 36, the turbine 38 and the impeller 39 also rotate simultaneously. The water flow in the first water pipe 4 enters the shell 31 through the water inlet pipe 32 and will first be broken up by the turbine 38 and fly to the inner wall of the shell 31. Then the water flows through the gap between the magnetic sheet 34 and the magnetic block 36. The rotating magnetic block 36 drives the water to cut the magnetic flux lines and magnetize the water. The magnetized water flows out from the water outlet pipe 33 under the drive of the impeller 39 and is sprayed from the water nozzle 42 along the second water pipe 41. The water sprayed from the water nozzle 42 will increase the contact range with the water body and increase the dissolved oxygen content of the water body. Due to the obstruction of the filter screen 18 on the cushion block 14, the water flow will not have a greater impact on the seedlings. The flowing water can also increase the activity of the seedlings to a certain extent. When the water pump 28 and the aerator 26 are working, the heat generated by them can be exchanged with the outside through the air vent 45, and then the box cover 25 is closed.

[0045] Then, the electric push rod 5 is extended, and the box 1 is moved by the roller 51. After the box 1 is loaded on the vehicle, the electric push rod 5 is shortened, and the anti-skid strip 58 on the first pad 53 is in contact with the bottom of the car. As the length of the electric push rod 5 is shortened, the second pad 56 will gradually compress the shock-absorbing spring 55 to reduce the shaking of the box 1 caused by the bumps of the vehicle during transportation. The wave-breaking plate 2 can reduce the shaking of the water body. At the same time, the limit rod 54 will slide in the limit sleeve 57 to prevent the shock-absorbing spring 55 from shifting, and then the transportation can be carried out. Sufficient oxygen and flowing water can not only provide sufficient oxygen for the seedlings, but also increase the activity of the seedlings. When the temperature sensor 24 detects that the temperature in the seedling cavity 12 rises and exceeds the set range, the semiconductor refrigeration plate 46 starts to cool, and the cold is transferred to the water body through the heat conduction plate 11. At the same time, the heat dissipation fan 47 will dissipate the heat at the hot end of the semiconductor refrigeration plate 46 to accelerate the cooling rate of the semiconductor refrigeration plate 46 to keep the water temperature constant.

[0046] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An aquatic seedling transport device, comprising a box (1) with an upper opening, characterized in that: A heat conducting plate (11) is provided on one side of the bottom of the inner wall of the box body (1) to separate the box body into a seedling chamber (12) and a device chamber (13); a plurality of pads (14) distributed in an array are provided on the edge of the bottom of the inner wall of the seedling chamber (12); a limiting ring (15) is provided on the inner wall of the seedling chamber (12) near its upper end opening; a filter assembly (16) is detachably connected to the upper end of the limiting ring (15) and is matched therewith and its bottom is in contact with the upper end of the pad (14); a gap is left between the outer wall of the filter assembly (16) and the inner wall of the seedling chamber (12); the filter assembly (16) comprises a positioning frame (17), and a filter screen (18) which is arranged at the lower end of the positioning frame (17) and is connected thereto and is rectangular and used to prevent seedlings from passing through; An aeration component (21) arranged in a serpentine shape is arranged at the bottom of the inner wall of the seedling cavity (12), and the aeration component (21) comprises an air guide tube (22), and a plurality of air blowing nozzles (23) arranged at the upper end of the air guide tube (22) and all connected thereto; a box cover (25) is hingedly connected to the rear end of the opening of the seedling cavity (12) and is in contact with and sealedly connected to the upper end of the positioning frame (17); an aerator (26) is installed on one side of the bottom of the inner wall of the device cavity (13); an air outlet pipe (27) is arranged between the air outlet of the aerator (26) and the air guide tube (22), and both are connected thereto; a water pump (28) is installed on the other side of the bottom of the inner wall of the device cavity (13); and a water inlet of the water pump (28) is connected to a water pump (29) extending to one side of the upper end of the inner wall of the seedling cavity (12); A water magnetization component (3) is arranged on one side of the water pump (28) in the device cavity (13); a first water conduit (4) is connected between the upper end of the water magnetization component (3) and the water outlet of the water pump (28); a second water conduit (41) is connected to the lower end of the water magnetization component (3) and extends to the bottom of the inner wall of the seedling cavity (12); a partition (43) is arranged on the inner wall of the device cavity (13) near its opening end; a storage battery (44) is arranged on the upper end of the partition (43); The open end is covered with a cover plate (48) that matches it. The outer wall of the box body (1) is provided with a plurality of ventilation holes (45) inwardly at the position of the device cavity (13). A control panel (49) is provided on one side of the outer wall of the box body (1). Electric push rods (5) are provided on the left and right sides of the bottom of the outer wall of the box body (1). The lower end of each electric push rod (5) is rotatably connected to a roller (51). The water pump (28), the electric push rod (5), the aerator (26) and the battery (44) are all electrically connected to the control panel (49).

2. The aquatic seedling transport device according to claim 1, characterized in that: A plurality of equally spaced slide grooves (19) are arranged at both the front and rear ends of the inner wall of the positioning frame (17) and face downwards, and each two of the relatively arranged slide grooves (19) are detachably connected with a wave-breaking plate (2) extending into the filter screen (18).

3. The aquatic seedling transport device according to claim 1, characterized in that: The water magnetization assembly (3) comprises a shell (31) with a hollow interior, a water outlet pipe (33) connected to one side of the lower end of the outer wall of the shell (31), a water inlet pipe (32) connected to the upper end of the outer wall of the shell (31), a plurality of magnetic sheets (34) arranged on the inner wall of the shell (31), a rotating shaft (35) rotatably connected to the bottom of the inner wall of the shell (31) and extending out of the upper end of the outer wall, a plurality of magnetic blocks (36) arranged on the outer wall of the rotating shaft (35), and a driving motor (37) mounted on the upper end of the outer wall of the shell (31) and connected to the upper end of the outer wall of the rotating shaft (35).

4. The aquatic seedling transport device according to claim 3, characterized in that: A turbine (38) fixedly connected to the rotating shaft (35) and arranged upward is arranged in the housing (31) above the magnetic block (36), and an impeller (39) fixedly connected to the rotating shaft (35) is arranged in the housing (31) below the magnetic block (36).

5. The aquatic seedling transport device according to claim 1, characterized in that: A temperature sensor (24) is installed on one side of the inner wall of the seedling cavity (12), and semiconductor cooling plates (46) are installed on both the left and right sides of the heat conducting plate (11) in the device cavity (13), with the hot ends of the semiconductor cooling plates passing through the upper end of the partition (43).

6. The aquatic seedling transport device according to claim 5, characterized in that: The upper end of the partition (43) is provided with corresponding heat dissipation fans (47) on both the left and right sides of the semiconductor cooling plate (46).

7. The aquatic seedling transport device according to claim 1, characterized in that: One end of the second water pipe (41) extending into the seedling cavity (12) is connected to a duckbill-shaped water spray nozzle (42).

8. The aquatic seedling transport device according to claim 1, characterized in that: A buffer assembly (52) is provided on both sides of the left and right sides of the bottom of the outer wall of the box body (1) on one side of the corresponding electric push rod (5), and the buffer assembly (52) includes a first pad (53), a plurality of limit rods (54) arranged on the upper edge of the first pad (53), a plurality of damping springs (55) arranged in an array on the upper end of the first pad (53), a second pad (56) at the upper end of the damping spring (55) and matched with the first pad (53), and a plurality of limit sleeves (57) arranged on the inner wall edge of the second pad (56) and slidably connected with the corresponding limit rods (54).

9. The aquatic seedling transport device according to claim 8, characterized in that: The bottom of the outer wall of each first pad (53) is provided with a plurality of anti-slip strips (58) distributed at equal intervals along its length direction.

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