A seawater floating island automated processing device

Abstract

The invention discloses an automatic processing device for a seawater floating island, belonging to the technical field of floating island aquaculture. In order to solve the problem that the existing floating island aquaculture does not have the function of grading fish fry and cannot perform secondary grading of fish during the growth and reproduction of fish, the invention comprises a plurality of floating plates spliced ​​together, a swinging assembly is fixedly mounted on the top surface of the floating plate, a driving assembly is fixedly mounted on the outer wall of the swinging assembly, a primary grading assembly is rotatably mounted on the swinging assembly, a fish inlet assembly is arranged on the swinging assembly, a fish outlet assembly is fixedly mounted on the swinging assembly, and a secondary grading assembly is arranged on the floating plate. The floating island designed by the invention can directly carry out aquaculture after grading the fish fry, which not only saves manpower but also reduces the number of times the fish fry are transported, thereby reducing the probability of the fish fry being injured, improving the survival rate of the fish fry, and being able to perform multiple grading of fish at different growth stages.

Description

Technical Field

[0001] The invention relates to the technical field of floating island aquaculture, and in particular to an automated processing device for seawater floating islands. Background Art

[0002] Floating island aquaculture is a method of aquaculture on artificial floating islands. Aquatic plants are usually planted on the artificial floating islands, which can not only provide a good living place for the fry, but also purify the water quality, provide a good water source for the fry, and reduce the mortality rate of the fry during the breeding and reproduction process. However, before the fry are put into the floating island for breeding, the fry need to be graded, because when fry with large differences in size are raised together, not only will there be a large difference in the growth rate of the fry, but also the mortality rate of the small fry will increase.

[0003] Chinese patent CN210124224U discloses a floating island for aquaculture, including a net frame, a buoy and a fixing device. The bottom and periphery of the net frame are covered with a net, the surface of the net is a hexagonal mesh, the upper end of the net frame is connected to the buoy, the upper surface of the buoy is provided with a power supply device and a plurality of vertical axis wind turbines, the lower end of the buoy is provided with a plurality of wave energy generators, the fixing device includes a rope and an anchor, the net frame and the buoy are fixed to the sea surface by the rope, the bottom end of the rope is provided with a turbulent device for turbulent seabed mud, the turbulent device is electrically connected to the power supply device, the anchor is connected to the net frame through an anchor rope, the net frame is also provided with a plurality of pumping pipes, and a pumping pump is installed at the bottom end of the pumping pipe.

[0004] The prior art announced above simulates the rising flow of seawater, and then links the turbidity device and the pumping device to pump the nutrients contained in the seabed mud and the excess bait deposited on the seabed to the sea surface, which can reduce the release of bait and reduce the cost of fish farming. However, the prior art does not have the function of grading fry, and the fry are released after being graded, which increases the labor cost of workers. Moreover, the prior art cannot perform secondary grading on fish of different sizes during the growth and reproduction of fish, which will affect the growth and reproduction of fry. When the fish mature and are caught, the body shape of the fish deviates during the growth process, which requires workers to grade them again, which is more cumbersome. In addition, the prior art does not have measures to protect the fish. When encountering the impact of waves, although there are aquatic plants on the floating island to resist, it will still cause impact on the fish, causing injury to the fish, increasing the mortality rate of the fish, which is not conducive to the cultivation and reproduction of fry.

[0005] In view of the above problems, an automatic treatment device for seawater floating islands is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide an automated processing device for seawater floating islands. The device is used to work, thereby solving the problem that the prior art in the above background does not have the function of fry grading and cannot perform secondary grading of fish of different sizes during the growth and reproduction of fish. In addition, it also solves the problem that the prior art has no measures to protect fish. When encountering the impact of waves, although there are aquatic plants on the floating island to resist, it will still cause impact on the fish body, causing injury or even death to the fish body.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated processing device for floating islands in seawater, comprising a plurality of floating plates spliced ​​together, a breeding box fixedly mounted on the bottom surface of the floating plates, a swinging assembly fixedly mounted on the top surface of the floating plates, a driving assembly fixedly mounted on the outer wall of the swinging assembly, a primary grading assembly embedded and rotatably mounted on the swinging assembly, a meshing connection between the driving assembly and the primary grading assembly, a first blocking assembly and a second blocking assembly slidably mounted on the side walls at both ends of the primary grading assembly, a fish inlet assembly is arranged on the swinging assembly, a fish outlet assembly is fixedly mounted on the swinging assembly, the fish outlet assembly and the breeding box are connected, a secondary grading assembly is arranged on the floating plates, and a plurality of induction assemblies are fixedly mounted on the inner wall of the inner cavity of the breeding box;

[0008] The floating plate comprises a plate body, and the plate body is provided with a plurality of breeding holes;

[0009] The swing assembly includes a mounting plate fixedly mounted on the top surface of the plate body and an electric telescopic column fixedly mounted on the top surface of the mounting plate. A pair of support rods are also fixedly mounted on the top surface of the mounting plate. The two support rods are symmetrically arranged. A swing base is rotatably mounted on the inner side walls of the two support rods. A pair of limiting pulleys are fixedly mounted in the inner cavity of the arc-shaped portion of the swing base. The two limiting pulleys limit the position of the primary grading assembly. The top end of the electric telescopic column is rotatably connected to the bottom surface of the swing base.

[0010] The secondary classification component includes a water pump fixedly mounted on the top surface of the mounting plate, a water outlet of the water pump is connected to a diverter valve fixedly mounted thereon, a pair of water collecting chambers are fixedly mounted on the top surface of the plate body, the water collecting chambers and the diverter valves are connected via water pipes, a plurality of telescopic rods are embedded and fixedly mounted on the top surface of the plate body, the plurality of telescopic rods are arranged in a linear array, and the telescopic rods and the water collecting chambers are connected via water pipes;

[0011] The induction component comprises a protection tube fixedly mounted on the inner wall of the inner cavity of the breeding box, and a sound wave transmitter is fixedly mounted in the inner cavity of the protection tube.

[0012] Furthermore, the driving assembly includes a support frame fixedly mounted on the outer side wall of the swing base and a motor fixedly mounted on the top surface of the support frame, and a driving gear is fixedly mounted on the output end of the motor.

[0013] Furthermore, the primary grading component includes a rotating roller embedded and rotatably installed in the inner cavity of the arc-shaped part of the swing base, a plurality of screening chambers are provided on the rotating roller, and the plurality of screening chambers are arranged in a circular array on the rotating roller, a plurality of screens are slidably arranged in the inner cavity of the screening chamber, the distance between two adjacent screens decreases from left to right, and the spacing between the screen plates on each screen decreases from left to right, an annular groove is provided on the outer peripheral wall of the rotating roller, the rotating wheel part of the limiting pulley is embedded and rotatably arranged in the inner cavity of the annular groove, and a plurality of tooth blocks are fixedly installed on the outer peripheral wall of the rotating roller at one end close to the fish outlet component, and the plurality of tooth blocks are circular. The rollers are arranged in a circular array, and the tooth block is meshed with the driving gear. A plurality of first chutes are provided on the side wall at one end of the roller, and the plurality of first chutes are arranged in a circular array. The first blocking component is slidably installed in the inner cavity of the first chutes. A plurality of second chutes are provided on the side wall at the other end of the roller, and the plurality of second chutes are arranged in a circular array, and the second blocking component is slidably installed in the inner cavity of the second chutes. A plurality of fish outlets are also connected and fixedly installed on the side wall at the other end of the roller, and the fish outlets are aligned with the screening chamber. A plurality of first baffles are slidably arranged in the inner cavity of the fish outlets, and the first baffles are aligned with the screen.

[0014] Furthermore, the fish entering assembly includes a fish entering bucket fixedly mounted on the side wall of the swing base and a first magnet embedded and fixedly mounted on the bottom surface of the inner cavity of the fish entering bucket. The bottom surface of the fish entering bucket and the top surface of the mounting plate are movably connected via a lifting connecting rod. A fish pushing rod is fixedly mounted on the side wall of the swing base. A through groove is provided on the side wall of the fish entering bucket. The height of the through groove is higher than the height of the bottom surface of the inner cavity of the fish entering bucket. The extended end of the fish pushing rod is slidably arranged in the inner cavity of the through groove.

[0015] Furthermore, the first blocking assembly includes a first column fixedly mounted on the side wall at one end of the roller, a first blocking plate is slidably mounted in the inner cavity of the first slide groove, the first blocking plate and the first column are elastically connected by a first spring, a second electromagnet is fixedly mounted on the outer wall of the first blocking plate, the second electromagnet is aligned with the first magnet, and the magnetic poles of the second electromagnet and the first magnet are opposite.

[0016] Furthermore, the second blocking assembly includes a second column fixedly mounted on the side wall of the other end of the roller, a second blocking plate is slidably mounted in the inner cavity of the second slide groove, the second blocking plate is elastically connected to the second column through a second spring, and a third magnet is fixedly mounted on the outer wall of the second blocking plate;

[0017] The fish outlet assembly includes a mounting frame fixedly mounted on the top surface of the mounting plate and a transfer port fixedly mounted on the top of the mounting frame. The transfer port is connected to the breeding box through a plurality of transfer pipes. An L-shaped rod is fixedly mounted on the top surface of the transfer port. A fourth magnet is fixedly mounted on the side wall of the horizontal end of the L-shaped rod. The third magnet is aligned with the fourth magnet, and the magnetic poles of the third magnet and the fourth magnet are opposite. A plurality of second baffles are fixedly mounted on the inner wall of the inner cavity of the transfer port, and the second baffles are aligned with the first baffles.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The floating island designed in the present invention has a grading function. The fry can be directly cultured after grading, which not only saves manpower, but also reduces the number of times the fry are transported, thereby reducing the probability of fry being injured, improving the survival rate of the fry, and facilitating subsequent culture. In the entire culture process, fish at different growth stages can be graded multiple times. When the fish are mature and need to be salvaged, most of the fish have completed multiple gradings during the growth and reproduction process. Therefore, after the salvage personnel salvage the fish ashore, there is no need to perform accurate grading, which simplifies the grading operation and reduces labor costs. When encountering the impact of waves, the sound wave transmitter is started to emit sound waves to attract the fish into the inner cavity of the protective tube, thereby reducing the number of fish in the culture box, reducing the density of the fish in the culture box, alleviating the mutual collision between the fish caused by the impact of waves, thereby reducing the probability of fish injury and death, and improving the survival rate of the fish in the culture process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is another angle schematic diagram of the overall structure of the present invention;

[0022] Figure 3 It is a cross-sectional schematic diagram of the overall structure of the present invention;

[0023] Figure 4 For the present invention Figure 3 A magnified image of point A;

[0024] Figure 5 For the present invention Figure 3 A magnified view of point B;

[0025] Figure 6 It is a schematic diagram of the installation position of the first plugging component of the present invention;

[0026] Figure 7 For the present invention Figure 6 Enlarged view of point C;

[0027] Figure 8It is a schematic diagram of the installation position of the fish-discharging component of the present invention;

[0028] Fig. 9 It is a disassembly schematic diagram of the swing base and the rotating roller of the present invention;

[0029] Fig.10 It is a schematic diagram of the disassembly of the rotating roller, the fish outlet and the fish outlet assembly of the present invention.

[0030] In the figure: 1, floating plate; 11, plate body; 12, breeding hole; 2, swing assembly; 21, mounting plate; 22, electric telescopic column; 23, support rod; 24, swing base; 25, limit pulley; 3, driving assembly; 31, support frame; 32, motor; 33, driving gear; 4, primary grading assembly; 41, roller; 42, screening chamber; 43, screen; 44, annular groove; 45, tooth block; 46, first slide; 47, fish outlet; 48, first baffle; 49, second slide; 5, first blocking assembly; 51, first column; 52, first blocking plate; 53, first spring; 54, second electromagnet; 6, The second blocking component; 61. The second column; 62. The second blocking plate; 63. The second spring; 64. The third magnet; 7. The fish outlet component; 71. The mounting frame; 72. The transfer port; 73. The second baffle plate; 74. The L-shaped rod; 75. The fourth magnet; 76. The transfer pipe; 8. The secondary grading component; 81. The water pump; 82. The diverter valve; 83. The water collecting chamber; 84. The telescopic rod; 85. The water pipe; 9. The induction component; 91. The protective tube; 92. The sonic transmitter; 10. The fish inlet component; 101. The fish inlet bucket; 102. The lifting connecting rod; 103. The fish pushing rod; 104. The first magnet; 105. The through slot; 20. The breeding box. DETAILED DESCRIPTION

[0031] 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.

[0032] In order to solve the technical problem that the existing floating island aquaculture does not have the function of fry grading, such as Figure 1 - Fig.10 As shown, the following preferred technical solutions are provided:

[0033] A seawater floating island automatic processing device comprises a plurality of floating plates 1 spliced ​​together, the floating plates 1 are used as the basis for building the floating island, and are used to provide sufficient buoyancy, and aquatic plants are planted on the floating plates 1 to provide a good habitat for fry and purify water sources, so as to provide a good living environment for fry, a breeding box 20 is fixedly installed on the bottom surface of the floating plates 1, and is used to breed fry, a swinging assembly 2 is fixedly installed on the top surface of the floating plates 1, and can realize swinging action, which is beneficial to the subsequent grading of fry, a driving assembly 3 is fixedly installed on the outer wall of the swinging assembly 2, and a primary grading assembly 4 is embedded and rotatably installed on the swinging assembly 2, and the driving assembly 3 is meshedly connected with the primary grading assembly 4, and the driving assembly 3 can drive the primary grading assembly 4 to rotate on the swinging assembly 2, and at the same time cooperate with the swinging action generated by the swinging assembly 2, so that the fry can slide back and forth inside the primary grading assembly 4, so that the primary grading assembly 4 can achieve a good grading effect on the fry, and since the floating island is set at sea, a solar power generation device and a hydroelectric power generation device can be set on the floating plates 1, which can provide electric energy to the driving assembly 3 and other components, and play a role in energy saving.

[0034] The first blocking component 5 and the second blocking component 6 are slidingly arranged on the side walls at both ends of the primary grading component 4. When the primary grading component 4 grades the fry, the swing component 2 will drive the primary grading component 4 to swing back and forth, and the first blocking component 5 and the second blocking component 6 are used to prevent the fry from falling from the primary grading component 4 during the swinging process, causing the fry to be injured or even killed. A fish inlet component 10 is arranged on the swing component 2. Workers transport a certain amount of fry to the fish inlet component 10. The fry will enter the interior of the primary grading component 4 through the fish inlet component 10 for the first grading. A fish outlet component 7 is fixedly installed on the swing component 2. The fish outlet component 7 is connected to the breeding box 20. The fry after being graded by the primary grading component 4 will enter different positions in the breeding box 20 through the fish outlet component 7 for breeding and reproduction. A secondary grading component 8 is arranged on the floating plate 1. The fry of the same kind will pass through a period of time. After a period of breeding, there will be differences in body shape. At this time, the fish can be graded for the second time through the secondary grading component 8. This arrangement allows the fry to be graded during the growth process, and the secondary grading component 8 can be graded multiple times according to the breeding time. When the fish are mature and need to be salvaged, most of the fish have completed multiple gradings during the growth and reproduction process. Therefore, after the salvage personnel salvage the fish ashore, there is no need to perform precise grading, which simplifies the grading operation and reduces labor costs. Several induction components 9 are fixedly installed on the inner wall of the inner cavity of the breeding box 20. When encountering the impact of waves, the induction component 9 is started to emit sound waves to attract the fish into the induction component 9, thereby reducing the number of fish in the breeding box 20, reducing the density of fish in the breeding box 20, and alleviating the collision between fish caused by the impact of waves, thereby reducing the probability of fish injury and death, and improving the survival rate of fish in the breeding process.

[0035] The floating plate 1 comprises a plate body 11, and a plurality of breeding holes 12 are formed in the plate body 11. Aquatic plants are planted in the inner cavity of the breeding holes 12 to provide a good habitat for the fry and purify the water source, thereby providing a good living environment for the fry.

[0036] The swing assembly 2 includes a mounting plate 21 fixedly mounted on the top surface of the plate body 11 and an electric telescopic column 22 fixedly mounted on the top surface of the mounting plate 21. A pair of support rods 23 are also fixedly mounted on the top surface of the mounting plate 21. The two support rods 23 are arranged in symmetrical positions. A swing base 24 is mounted on the inner side walls of the two support rods 23 for common rotation. A pair of limiting pulleys 25 are fixedly mounted in the inner cavity of the arc-shaped part of the swing base 24. The two limiting pulleys 25 limit the primary grading assembly 4 to prevent the primary grading assembly 4 from falling off the swing base 24. The top end of the electric telescopic column 22 is rotatably connected to the bottom surface of the swing base 24. Through the mutual cooperation of a plurality of electric telescopic columns 22, the swing base 24 can be driven to swing back and forth on the two support rods 23. Since the two limiting pulleys 25 limit the primary grading assembly 4, the primary grading assembly 4 will also swing back and forth, which is beneficial to the subsequent grading operation.

[0037] The driving assembly 3 includes a support frame 31 fixedly mounted on the outer wall of the swing base 24 and a motor 32 fixedly mounted on the top surface of the support frame 31. The motor 32 is used to provide power output, and a driving gear 33 is fixedly mounted on the output end of the motor 32.

[0038] The primary grading assembly 4 includes a roller 41 which is embedded and rotatably mounted in the inner cavity of the arc-shaped portion of the swing base 24. The roller 41 is provided with a plurality of screening chambers 42 which are arranged in a circular array on the roller 41. A plurality of screens 43 are slidably arranged in the inner cavity of the screening chamber 42. The distance between two adjacent screens 43 decreases from left to right. The spacing between the screen plates on each screen 43 decreases from left to right. After the fry enters the screening chamber 42, it is temporarily stored in the screening chamber 42. As the roller rotates, the fry is separated from the fry by the roller. The rotation of 41 and the swing of the swing assembly 2 make the fry slide back and forth in the inner cavity of the screening chamber 42. Since the spacing between the sieve plates on each screen 43 is different, the fry can be graded. An annular groove 44 is provided on the outer peripheral wall of the roller 41, and the rotating wheel part of the limiting pulley 25 is embedded and rolled in the inner cavity of the annular groove 44. Through the coordinated arrangement of the limiting pulley 25 and the annular groove 44, the roller 41 is limited so that the roller 41 will not fall off the swing base 24.

[0039] A plurality of tooth blocks 45 are fixedly mounted on the outer peripheral wall of one end of the rotating roller 41 close to the fish discharging component 7, and the plurality of tooth blocks 45 are arranged in a circular array, and the tooth blocks 45 are meshedly connected with the driving gear 33. The setting of the driving gear 33 and the tooth blocks 45 is used for power transmission, which transmits the power on the motor 32 to the rotating roller 41, thereby driving the rotating roller 41 to rotate. A plurality of first slide grooves 46 are provided on the side wall at one end of the rotating roller 41, and the plurality of first slide grooves 46 are arranged in a circular array. The first blocking component 5 is slidably mounted in the inner cavity of the first slide groove 46. A plurality of second slide grooves 49 are provided on the side wall at the other end of the rotating roller 41, and the plurality of second slide grooves 49 are arranged in a circular array, and the first blocking component 5 is slidably mounted in the inner cavity of the first slide groove 46. The second blocking component 6 is slidably installed in the inner cavity of the second slide groove 49, and a plurality of fish outlets 47 are connected and fixedly installed on the side wall at the other end of the roller 41. The fish outlet 47 is aligned with the screening chamber 42. The fry after being graded in the screening chamber 42 will enter the fish outlet component 7 from the fish outlet 47, and finally enter the breeding box 20 from the fish outlet component 7 for breeding. A plurality of first baffles 48 are slidably set in the inner cavity of the fish outlet 47, and the first baffles 48 are aligned with the screen 43. In the process of the graded fry entering the fish outlet component 7 through the fish outlet 47, the first baffles 48 separate the graded fry to prevent the fry of different grades from being mixed again, which is beneficial to the subsequent breeding and reproduction of the fry.

[0040] The fish entering assembly 10 includes a fish entering bucket 101 fixedly mounted on the side wall of a swinging base 24 and a first magnet 104 embedded and fixedly mounted on the bottom surface of an inner cavity of the fish entering bucket 101. The bottom surface of the fish entering bucket 101 and the top surface of the mounting plate 21 are movably connected via a lifting connecting rod 102. A fish pushing rod 103 is fixedly mounted on the side wall of the swinging base 24. A through groove 105 is provided on the side wall of the fish entering bucket 101. The height of the through groove 105 is higher than the height of the bottom surface of the inner cavity of the fish entering bucket 101. The extended end of the fish pushing rod 103 is slidably arranged in the inner cavity of the through groove 105.

[0041] The first blocking component 5 includes a first column 51 fixedly mounted on the side wall of one end of the roller 41, and a first blocking plate 52 is slidably mounted in the inner cavity of the first slide groove 46, which is used to block the screening chamber 42 to prevent the fry from falling from the screening chamber 42 during grading. The first blocking plate 52 and the first column 51 are elastically connected by a first spring 53, and the first spring 53 resets the first blocking plate 52. A second electromagnet 54 is fixedly mounted on the outer wall of the first blocking plate 52, and the second electromagnet 54 is aligned with the first magnet 104, and the magnetic poles of the second electromagnet 54 and the first magnet 104 are opposite.

[0042] The second blocking assembly 6 includes a second column 61 fixedly mounted on the side wall at the other end of the roller 41, and a second blocking plate 62 is slidably mounted in the inner cavity of the second slide groove 49, which is also used to block the screening chamber 42 to prevent the fry from falling from the screening chamber 42 during grading. The second blocking plate 62 is elastically connected to the second column 61 through a second spring 63, and the second spring 63 resets the second blocking plate 62. A third magnet 64 is fixedly mounted on the outer wall of the second blocking plate 62.

[0043] The fish outlet assembly 7 includes a mounting frame 71 fixedly mounted on the top surface of the mounting plate 21 and a transfer port 72 fixedly mounted on the top of the mounting frame 71. The transfer port 72 is connected to the breeding box 20 through a plurality of transfer pipes 76. An L-shaped rod 74 is fixedly mounted on the top surface of the transfer port 72. A fourth magnet 75 is fixedly mounted on the side wall of the horizontal end of the L-shaped rod 74. The third magnet 64 and the fourth magnet 75 are aligned, and the magnetic poles of the third magnet 64 and the fourth magnet 75 are opposite. A plurality of second baffles 73 are fixedly mounted on the inner wall of the inner cavity of the transfer port 72. The second baffle 73 is aligned with the first baffle 48. When the graded fish enter the transfer port 72 from the fish outlet 47, the second baffle 73 also separates the graded fry to prevent the fry of different grades from being mixed again, which is beneficial to the subsequent breeding and reproduction of the fry.

[0044] Specifically, before putting the fry into the floating island for breeding, the worker first puts the fry into the inner cavity of the fish bucket 101 and starts the motor 32. The motor 32 drives the roller 41 to rotate clockwise through the active gear 33 and the tooth block 45. When the roller 41 rotates to a suitable position, the motor 32 stops rotating. At this time, the second electromagnet 54 and the first magnet 104 are in an aligned position. Since the magnetic poles of the second electromagnet 54 and the first magnet 104 are opposite, and the repulsive force is greater than the sum of the elastic force of the first spring 53 and the gravity of the first blocking plate 52, the first blocking plate 52 slides upward in the inner cavity of the first slide groove 46, and the screening chamber 42 is in an open state. Due to the mutual cooperation of the electric telescopic column 22, it can The swing base 24 is driven to swing back and forth on the two support rods 23, so that the fry will enter the inner cavity of the screening chamber 42 under the action of gravity. When there are too many fish inside the fish inlet hopper 101 and it is blocked, the fish pushing rod 103 is started to extend from the inner cavity of the through groove 105 into the inner cavity of the fish inlet hopper 101. Since the height of the through groove 105 is higher than the height of the bottom surface of the inner cavity of the fish inlet hopper 101, the fish pushing rod 103 will push the larger and thicker fish to the left side of the screening chamber 42, because the gap on the left side of the screening chamber 42 is larger, it can accommodate larger fish to enter the interior of the screening chamber 42, and will not push smaller and thinner fish to the left side of the screening chamber 42, thereby reducing the pressure of grading.

[0045] When the maximum loading quantity of fry in one of the screening chambers 42 is reached, the motor 32 is started again to drive the rotating roller 41 to rotate clockwise to a suitable angle, and the above steps are repeated to fill the next screening chamber 42. When the previous screening chamber 42 is away from the first magnet 104, under the elastic force of the first spring 53, the first blocking plate 52 slides and resets in the first slide groove 46 to block the previous screening chamber 42 to prevent the fry from falling from the screening chamber 42 during grading. When loading the next screening chamber 42, the fry in the previous screening chamber 42 slides back and forth in the previous screening chamber 42 under the reciprocating swinging action of the swinging assembly 2, and then cooperates with the screen 43 with different screen plate spacing to achieve the effect of fry grading. Such a cycle can realize continuous grading operation. When the roller 41 rotates to a suitable position, the fish outlet 47 will be aligned with the transfer port 72 without affecting the loading of the fry into the screening chamber 42. At this time, under the repulsive force between the fourth magnet 75 and the third magnet 64, the second blocking plate 62 will slide downward in the inner cavity of the second slide groove 49, so that the fish outlet 47 is in an open state. Combined with the swinging action of the swing component 2, the graded fry can pass through the fish outlet 47, the transfer port 72 and the transfer pipe 76, and finally enter different positions in the breeding box 20 for breeding and reproduction. When the fish outlet 47 leaves the transfer port 72, the repulsive force between the fourth magnet 75 and the third magnet 64 disappears. Under the elastic force of the second spring 63, the second blocking plate 62 is reset upward to restore the blocking effect on the screening chamber 42.

[0046] In the traditional floating island culture process, the floating island does not have a grading function. Workers are required to grade the fry and then transport them to the floating island for culture and reproduction. The floating island designed in the present invention has a grading function. The fry can be directly cultured after grading, which not only saves manpower but also reduces the number of times the fry are transported, thereby reducing the probability of fry being injured, improving the survival rate of the fry, and facilitating subsequent culture.

[0047] In order to solve the technical problem that the existing floating island aquaculture cannot perform secondary classification of fish of different sizes during the growth and reproduction of fish, such as Figure 1 - Figure 3 As shown, the following preferred technical solutions are provided:

[0048] The secondary grading component 8 includes a water pump 81 fixedly installed on the top surface of the mounting plate 21, the water outlet end of the water pump 81 is connected to a diverter valve 82 fixedly installed, a pair of water collecting chambers 83 are fixedly installed on the top surface of the plate body 11, the water collecting chambers 83 and the diverter valves 82 are connected by water pipes 85, and a plurality of telescopic rods 84 are embedded and fixedly installed on the top surface of the plate body 11, the plurality of telescopic rods 84 are arranged in a linear array, and the telescopic rods 84 and the water collecting chambers 83 are connected by water pipes 85.

[0049] Specifically, during the fry breeding process, the water pump 81 pumps water into the telescopic rod 84 through the diverter valve 82, the water collecting chamber 83 and the water pipe 85. Under the action of the water pressure, the telescopic rod 84 begins to extend and divides the breeding box 20 into multiple spaces, so that fry of the same type but different sizes can be bred separately. After a period of breeding, the fry of the same type will have different sizes. At this time, after the water in the telescopic rod 84 is discharged, the telescopic rod 84 will retract upwards due to its resilience. By retracting an appropriate number of telescopic rods 84, the two telescopic rods 84 can be changed. The distance between the two telescopic rods 84 can be adjusted, and the fish can be graded for the second time during the breeding process. This arrangement allows the fry to be graded during their growth, and the secondary grading component 8 can continuously change the distance between the two telescopic rods 84 according to the breeding time. During the entire breeding process, fish at different growth stages can be graded multiple times. When the fish mature and need to be salvaged, most of the fish have completed multiple gradings during the growth and reproduction process. Therefore, after the salvage personnel salvage the fish ashore, there is no need to perform accurate grading, which simplifies the grading operation and reduces labor costs.

[0050] In order to solve the technical problem that when encountering the impact of waves, although there are aquatic plants on the floating island to resist, it will still cause impact on the fish body, causing injury or even death to the fish body, such as Figure 3 - Figure 4 As shown, the following preferred technical solutions are provided:

[0051] The induction component 9 includes a protection tube 91 fixedly mounted on the inner wall of the inner cavity of the breeding box 20 , and a sound wave transmitter 92 is fixedly mounted in the inner cavity of the protection tube 91 .

[0052] Specifically, when encountering the impact of waves, the sound wave transmitter 92 is started to emit sound waves to attract fish into the inner cavity of the protection tube 91, thereby reducing the number of fish in the breeding box 20, reducing the density of fish in the breeding box 20, and alleviating the mutual collision between fish caused by the impact of waves, thereby reducing the probability of fish injury and death, and improving the survival rate of fish in the breeding process. In addition, the inner wall of the protection tube 91 is made of smooth and soft material, which can also protect the fish.

[0053] 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.

[0054] 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 seawater floating island automated processing device, comprising a plurality of floating plates (1) spliced ​​together, a breeding box (20) being fixedly mounted on the bottom surface of the floating plates (1), characterized in that: A swing assembly (2) is fixedly mounted on the top surface of the floating plate (1), a driving assembly (3) is fixedly mounted on the outer wall of the swing assembly (2), a primary grading assembly (4) is embedded and rotatably mounted on the swing assembly (2), the driving assembly (3) and the primary grading assembly (4) are meshedly connected, a first blocking assembly (5) and a second blocking assembly (6) are slidably mounted on the two end side walls of the primary grading assembly (4), a fish inlet assembly (10) is arranged on the swing assembly (2), a fish outlet assembly (7) is fixedly mounted on the swing assembly (2), the fish outlet assembly (7) is connected to the breeding box (20), a secondary grading assembly (8) is arranged on the floating plate (1), and a plurality of induction assemblies (9) are fixedly mounted on the inner wall of the inner cavity of the breeding box (20); The floating plate (1) comprises a plate body (11), and the plate body (11) is provided with a plurality of breeding holes (12); The swing assembly (2) comprises a mounting plate (21) fixedly mounted on the top surface of the plate body (11) and an electric telescopic column (22) fixedly mounted on the top surface of the mounting plate (21); a pair of support rods (23) are also fixedly mounted on the top surface of the mounting plate (21); the two support rods (23) are arranged in symmetrical positions; a swing base (24) is rotatably mounted on the inner side walls of the two support rods (23); a pair of limiting pulleys (25) are fixedly mounted in the inner cavity of the arc-shaped portion of the swing base (24); the two limiting pulleys (25) play a limiting role on the primary grading assembly (4); and the top end of the electric telescopic column (22) is rotatably connected to the bottom surface of the swing base (24); The secondary classification component (8) comprises a water pump (81) fixedly mounted on the top surface of the mounting plate (21); a water outlet of the water pump (81) is connected to a diverter valve (82) fixedly mounted thereon; a pair of water collecting chambers (83) are fixedly mounted on the top surface of the plate body (11); the water collecting chambers (83) and the diverter valves (82) are connected via a water pipe (85); a plurality of telescopic rods (84) are embedded and fixedly mounted on the top surface of the plate body (11); the plurality of telescopic rods (84) are arranged in a linear array; and the telescopic rods (84) and the water collecting chambers (83) are connected via a water pipe (85); The induction component (9) comprises a protective tube (91) fixedly mounted on the inner wall of the inner cavity of the breeding box (20), and a sound wave transmitter (92) is fixedly mounted in the inner cavity of the protective tube (91).

2. The automated treatment device for seawater floating islands according to claim 1, characterized in that: The driving assembly (3) comprises a support frame (31) fixedly mounted on the outer side wall of the swing base (24) and a motor (32) fixedly mounted on the top surface of the support frame (31), and a driving gear (33) is fixedly mounted on the output end of the motor (32).

3. The automated treatment device for seawater floating islands according to claim 2, characterized in that: The primary classification component (4) comprises a roller (41) which is embedded and rotatably mounted in the inner cavity of the arc-shaped portion of the swing base (24); a plurality of screening chambers (42) are provided on the roller (41); the plurality of screening chambers (42) are arranged in a circular array on the roller (41); a plurality of screens (43) are slidably arranged in the inner cavity of the screening chamber (42); the spacing between two adjacent screens (43) decreases from left to right; the spacing between the screen plates on each screen (43) decreases from left to right; an annular groove (44) is provided on the outer peripheral wall of the roller (41); the rotating wheel portion of the limiting pulley (25) is embedded and rotatably mounted in the inner cavity of the annular groove (44); a plurality of tooth blocks (45) are fixedly mounted on the outer peripheral wall of the roller (41) at one end close to the fish outlet component (7); the plurality of tooth blocks (45) are arranged in a circular array. , and the tooth block (45) is meshedly connected with the driving gear (33), a plurality of first slide grooves (46) are provided on the side wall of one end of the roller (41), and the plurality of first slide grooves (46) are arranged in a circumferential array, and the first blocking component (5) is slidably installed in the inner cavity of the first slide groove (46), and a plurality of second slide grooves (49) are provided on the side wall of the other end of the roller (41), and the plurality of second slide grooves (49) are arranged in a circumferential array, and the second blocking component (6) is slidably installed in the inner cavity of the second slide groove (49), and a plurality of fish outlets (47) are also connected and fixedly installed on the side wall of the other end of the roller (41), and the fish outlets (47) are aligned with the screening chamber (42), and a plurality of first baffles (48) are slidably installed in the inner cavity of the fish outlet (47), and the first baffles (48) are aligned with the screen (43).

4. The automated treatment device for seawater floating islands according to claim 3 is characterized by: The fish inlet assembly (10) comprises a fish inlet bucket (101) fixedly mounted on the side wall of a swing base (24) and a first magnet (104) embedded and fixedly mounted on the bottom surface of the inner cavity of the fish inlet bucket (101); the bottom surface of the fish inlet bucket (101) and the top surface of the mounting plate (21) are movably connected via a lifting connecting rod (102); a fish pushing rod (103) is fixedly mounted on the side wall of the swing base (24); a through groove (105) is provided on the side wall of the fish inlet bucket (101); the height of the through groove (105) is higher than the height of the bottom surface of the inner cavity of the fish inlet bucket (101); and the extended end of the fish pushing rod (103) is slidably mounted in the inner cavity of the through groove (105).

5. The automated seawater floating island processing device according to claim 4, characterized in that: The first blocking component (5) comprises a first column (51) fixedly mounted on a side wall at one end of the rotating roller (41); a first blocking plate (52) is slidably mounted in an inner cavity of the first slide groove (46); the first blocking plate (52) and the first column (51) are elastically connected via a first spring (53); a second electromagnet (54) is fixedly mounted on an outer wall of the first blocking plate (52); the second electromagnet (54) and the first magnet (104) are aligned, and the magnetic poles of the second electromagnet (54) and the first magnet (104) are opposite.

6. The automated seawater floating island processing device according to claim 3, characterized in that: The second blocking component (6) comprises a second column (61) fixedly mounted on the side wall of the other end of the rotating roller (41); a second blocking plate (62) is slidably mounted in the inner cavity of the second slide groove (49); the second blocking plate (62) and the second column (61) are elastically connected via a second spring (63); and a third magnet (64) is fixedly mounted on the outer wall of the second blocking plate (62); The fish outlet assembly (7) comprises a mounting frame (71) fixedly mounted on the top surface of the mounting plate (21) and a transfer port (72) fixedly mounted on the top of the mounting frame (71); the transfer port (72) is connected to the breeding box (20) via a plurality of transfer pipes (76); an L-shaped rod (74) is fixedly mounted on the top surface of the transfer port (72); a fourth magnet (75) is fixedly mounted on the side wall of the horizontal end of the L-shaped rod (74); the third magnet (64) and the fourth magnet (75) are aligned, and the magnetic poles of the third magnet (64) and the fourth magnet (75) are opposite; a plurality of second baffles (73) are fixedly mounted on the inner wall of the inner cavity of the transfer port (72); the second baffles (73) and the first baffles (48) are aligned.

Images