A zero-discharge seawater aquaculture device for shellfish and algae symbiosis

Abstract

The present invention provides a zero-discharge seawater aquaculture device for shellfish and algae symbiosis applied to the field of shellfish and algae aquaculture, comprising an incubation box, a plurality of sealing doors are provided on the side walls of the incubation box, the incubation box is arranged in an L shape, a purification device is arranged inside the incubation box, the purification device comprises a control box fixed on the inner wall of the incubation box, a motor is arranged inside the control box, a water purification pipe is installed on the output end of the motor, a disinfection lamp is arranged in a circumferential array on the circumference of the water purification pipe, two groups of the purification devices are arranged, the two groups of the purification devices are symmetrically installed on the inner wall of the incubation box, the inclination angle of the purification device is 45°, an L-shaped rotating plate is arranged on one side of the purification device, a rotating shaft is arranged inside the L-shaped rotating plate, and the present invention realizes multiple functions such as water culture of shellfish, shellfish collection, cleaning of the incubation plate and purification of the water body through the above-mentioned device, and comprehensively improves the practicality and adaptability of the device.

Description

Technical Field

[0001] The present application relates to the field of shellfish and algae cultivation, and in particular to a zero-discharge seawater cultivation device for shellfish and algae symbiosis. Background Art

[0002] Shellfish, a type of molluscs, are triploblastic, bilaterally symmetrical animals with a true body cavity. The true body cavity of molluscs is formed by the schizocavity method, that is, the body cavity formed by the mesoderm, but the true body cavity of molluscs is underdeveloped and only exists in the pericardial cavity and gonadal cavity. Molluscs vary greatly in morphology, but structurally they can be divided into four parts: head, foot, visceral sac and mantle. The head is located at the front end of the body, the foot is located behind the head and on the ventral side of the body, and is a muscular locomotor organ extending from the body wall. The visceral sac is located on the back of the body and is a visceral organ surrounded by a soft body wall. The mantle is one or a pair of membranes formed by the extension and drooping of the body wall on the back of the body. The cavity between the mantle and the visceral sac is the mantle cavity. The mantle secretes calcium carbonate to the body surface to form one or two outer shells to surround the entire body. In a few species, the shells are surrounded by the body wall or the shells disappear completely. These basic structures vary and differ greatly in different classes. Molluscs have a complete digestive tract, respiratory and circulatory systems, and metanephridium, which is more advanced than the pronephros. Molluscs are of many species and widely distributed.

[0003] Existing seawater aquaculture equipment cannot culture shellfish in layers, and the shellfish cannot be removed after culture. At the same time, the urine produced by the shellfish during culture will adhere to the culture plates and is difficult to clean. At the same time, the culture water cannot be recycled, and the discharge causes great damage to the water body.

[0004] Therefore, based on the prior art, a zero-emission seawater aquaculture device for shellfish and algae symbiosis is proposed. Summary of the invention

[0005] The purpose of the present application is to solve the problems that it is difficult to take out the shellfish from the breeding box after they are mature, it is impossible to circulate the water, and it is difficult to clean the excrement of the shellfish in the breeding box. Compared with the prior art, a zero-emission seawater breeding device with shellfish and algae symbiosis is provided. The shellfish can be cultured in layers through the setting of the cultivation components, and the shellfish can be better taken care of through the layering. At the same time, the shellfish can be quickly taken out of the box after they are mature, and the excrement of the shellfish on the cultivation plate can be cleaned by the cleaning and collection mechanism, so as to achieve water recycling and zero emission.

[0006] A zero-discharge seawater aquaculture device for shellfish and algae symbiosis, comprising an incubator, a plurality of sealing doors are provided on the side wall of the incubator, the incubator is arranged in an L shape, a purification device is arranged inside the incubator, the purification device comprises a control box fixed to the inner wall of the incubator, a motor is arranged inside the control box, a water purification pipe is installed at the output end of the motor, a disinfection lamp is arranged in a circumferential array around the water purification pipe, two groups of the purification devices are arranged, the two groups of the purification devices are symmetrically arranged on the inner wall of the incubator, and the inclination angle of the purification device is 4 5°, an L-shaped rotating plate is provided on one side of the purification device, a rotating shaft is provided inside the L-shaped rotating plate, the L-shaped rotating plate divides the incubator into three areas, a vertical incubation chamber, a cubic cavity and a purification chamber in a horizontal state, the rotating shaft extends to the outside of the incubator and is connected to the motor, a pump is installed on the right end face of the upper end of the incubator, a water outlet pipe and a water inlet pipe are respectively installed on the left and right sides of the pump, the water outlet pipe and the water inlet pipe are respectively connected to the upper and lower ends of the incubator, and a cultivation component is provided inside the incubator.

[0007] Furthermore, the cultivation component includes a fixed plate arranged on the inner wall of the cultivation box, the fixed plate is provided with a slide groove, the front and rear ends of the fixed plate are respectively fixedly connected with fixed rods, the outer wall of the fixed rod at one end is sleeved with a push-pull rod, the push-pull rod is provided with a connecting shaft, the connecting shaft is rotatably connected with a connecting rod, the connecting shaft and the connecting rod are provided with multiple groups, an I-beam is provided in the middle position of every two connecting rods, one end of the I-beam is slidably connected in the slide groove, a rotating shaft is provided inside the I-beam, and a crank is provided at one end of the rotating shaft inside the I-beam.

[0008] Furthermore, an L-shaped rod is sleeved on the outer wall of the fixing rod at the other end, and the L-shaped rod is provided in two groups, one group of L-shaped rods is larger, and the other group of L-shaped rods is smaller, the larger L-shaped rod is located at the left end position of the fixing plate, and the smaller L-shaped rod is located at the right end position of the fixing plate.

[0009] Furthermore, the two L-shaped rods are commonly connected to a transverse plate, the transverse plate is provided with a transverse groove, the crank is slidably connected in the transverse groove, and the two L-shaped rods are also commonly connected to a connecting column.

[0010] Furthermore, an electric telescopic rod 1 is connected to the side wall of the push-pull rod, and an electric telescopic rod 2 is connected to the side wall of the L-shaped rod.

[0011] Furthermore, the other end of the internal rotating shaft of the I-beam is fixedly connected with an inoculation plate, and the length of the inoculation plate is equal to the length between the inner walls of the inoculation box.

[0012] Furthermore, an electric telescopic rod three is also provided in the incubator, and a stopper is connected to the telescopic end of the electric telescopic rod three.

[0013] Furthermore, a cleaning and collecting mechanism is also provided in the incubator, and the cleaning and collecting mechanism includes a mobile motor fixed to the inner wall of the incubator, and the mobile motor is provided with an electric telescopic rod four, and the telescopic end of the electric telescopic rod four is connected to a mounting plate, and a nozzle, a roller brush and a net are respectively installed on the mounting plate from top to bottom.

[0014] Furthermore, the inclination angle of the electric telescopic rod 4 is set to 30°, one end of the nozzle is connected to a nozzle, the nozzle is a telescopic hose, the block is provided with an opening connected to the nozzle, and the nozzle is fixedly connected to the block.

[0015] Furthermore, a shifting groove is provided on the side wall of the incubator, the shifting groove extends to the upper position of the L-shaped rotating plate, and the moving motor slides in the shifting groove.

[0016] Compared with the prior art, the advantages of this application are:

[0017] The cultivation component includes three forms: water cultivation mode, extraction mode and waste cleaning and collection mode; in the water cultivation mode, the shellfish are cultured in layers on the incubation plate and immersed in the water of the incubation box. The layered cultivation makes the shellfish easier to manage and easier to observe; in the extraction mode, when the shellfish are mature, the incubation plate can be extracted upward to move the shellfish out of the water, making it easier to take the shellfish; in the waste cleaning and collection mode, when the shellfish are mature and ready to take, the incubation plate can be adjusted from a horizontal state to a vertical state, and then the cleaning and collection mechanism is used to clean and collect the urine and excrement of the shellfish on the incubation plate, and finally the motor is used to drive the rotating shaft and the L-shaped rotating plate to rotate to connect the cultivation chamber and the purification chamber, and the water in the cultivation chamber flows into the purification chamber and then the purification chamber is closed, and the disinfection lamp and the water purification pipe are driven by the motor in the control box to rotate to purify the water body, and after purification, the water body is re-pumped into the cultivation box by a pump, thereby achieving zero-emission recycling of the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external overall structure of this application;

[0019] Figure 2 This is a schematic diagram of the state structure of the incubator water culture mode of the present application;

[0020] Figure 3 This is a schematic diagram of the structure of the incubator in the present application in the material taking state and the cleaning state;

[0021] Figure 4 This is a schematic diagram of the water purification state structure of the incubator purification chamber of the present application;

[0022] Figure 5 It is a schematic diagram of the local structure of the cultivation component of this application;

[0023] Figure 6 For this application Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 7 This is a schematic diagram of the local structure of the I-beam of this application;

[0025] Figure 8 This is a schematic diagram of the dynamic structure of the inoculation plate in the rotation state of the present application.

[0026] Description of the numbers in the figure:

[0027] Incubation box; 2. Control box; 3. Water purification pipe; 4. Disinfection lamp; 5. L-shaped rotating plate; 6. Rotating shaft; 7. Pump; 8. Water inlet pipe; 9. Water outlet pipe; 10. Fixed plate; 11. Fixed rod; 12. Push-pull rod; 13. Connecting shaft; 14. Connecting rod; 15. I-beam; 16. Crank; 17. L-shaped rod; 18. Horizontal plate; 19. Connecting column; 20. Electric telescopic rod one; 21. Electric telescopic rod two; 22. Incubation plate; 23. Electric telescopic rod three; 24. Block; 25. Mobile motor; 26. Electric telescopic rod four; 27. Mounting plate; 28. Sprinkler; 29. ​​Roller brush; 30. Net; 31. Spray pipe. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application. Example 1

[0029] The present invention provides a zero-discharge seawater aquaculture device for shellfish and algae symbiosis, comprising an incubator 1, wherein the side wall of the incubator 1 is provided with a plurality of sealing doors, the incubator 1 is arranged in an L shape, a purification device is arranged inside the incubator 1, the purification device comprises a control box 2 fixed to the inner wall of the incubator 1, a motor is arranged inside the control box 2, a water purification pipe 3 is installed at the output end of the motor, a disinfection lamp 4 is arranged in a circumferential array on the circumference of the water purification pipe 3, two groups of the purification devices are arranged, the two groups of the purification devices are symmetrically arranged on the inner wall of the incubator 1, and the inclination angle of the purification device is 45°, an L-shaped rotating plate 5 is provided on one side of the purification device, a rotating shaft 6 is provided inside the L-shaped rotating plate 5, the L-shaped rotating plate 5 divides the incubator 1 into three areas, a vertical incubation chamber, a cubic cavity and a purification chamber in a horizontal state, the rotating shaft 6 extends to the outside of the incubator 1 and is connected to the motor, a pump 7 is installed on the right end face of the upper end of the incubator 1, and a water outlet pipe 9 and a water inlet pipe 8 are respectively installed on the left and right sides of the pump 7, the water outlet pipe 9 and the water inlet pipe 8 are respectively connected to the upper and lower ends of the incubator 1, and a cultivation component is provided inside the incubator 1;

[0030] See also Figure 2 and Figure 3 The motor drives the rotating shaft 6 to rotate and rotate the L-shaped rotating plate 5 into a "7" shape. At this time, the L-shaped rotating plate 5 divides the incubator 1 into three areas, a vertical incubation chamber, a cubic cavity and a purification chamber in a vertical state. The vertical incubation chamber is filled with water, which can realize the water culture of shellfish.

[0031] The cultivation component includes a fixed plate 10 arranged on the inner wall of the cultivation box, the fixed plate 10 is provided with a slide groove, the front and rear ends of the fixed plate 10 are respectively fixedly connected with fixed rods 11, the outer wall of the fixed rod 11 at one end is sleeved with a push-pull rod 12, the push-pull rod 12 is provided with a connecting shaft 13, the connecting shaft 13 is rotatably connected with a connecting rod 14, the connecting shaft 13 and the connecting rod 14 are provided with multiple groups, an I-beam 15 is provided in the middle position of every two connecting rods 14, one end of the I-beam 15 is slidably connected in the slide groove, a rotating shaft is provided inside the I-beam 15, and a crank 16 is provided at one end of the rotating shaft inside the I-beam 15.

[0032] The outer wall of the fixing rod 11 at the other end is sleeved with an L-shaped rod 17, and the L-shaped rod 17 is provided in two groups, one group of L-shaped rods 17 is larger, and the other group of L-shaped rods 17 is smaller. The larger L-shaped rod 17 is located at the left end position of the fixing plate 10, and the smaller L-shaped rod 17 is located at the right end position of the fixing plate 10.

[0033] The two L-shaped rods 17 are commonly connected to a transverse plate 18 , and a transverse groove is provided on the transverse plate 18 . The crank 16 is slidably connected in the transverse groove. The two L-shaped rods 17 are also commonly connected to a connecting column 19 .

[0034] The side wall of the push-pull rod 12 is connected to an electric telescopic rod 1 20, and the side wall of the L-shaped rod 17 is connected to an electric telescopic rod 21;

[0035] The other end of the internal rotating shaft of the I-beam 15 is fixedly connected with an inoculation plate 22 , and the length of the inoculation plate 22 is equal to the length between the inner walls of the inoculation box 1 .

[0036] An electric telescopic rod 3 23 is also provided in the incubator 1 , and a stopper 24 is connected to the telescopic end of the electric telescopic rod 3 23 .

[0037] A cleaning and collecting mechanism is also provided in the incubator 1, and the cleaning and collecting mechanism includes a mobile motor 25 fixed to the inner wall of the incubator 1, and an electric telescopic rod 26 is provided on the mobile motor 25, and a mounting plate 27 is connected to the telescopic end of the electric telescopic rod 26, and a nozzle 28, a roller brush 29 and a net 30 are respectively installed on the mounting plate 27 from top to bottom.

[0038] The electric telescopic rod 26 has an inclination angle of 30°. One end of the nozzle 28 is connected to a nozzle 31, which is a telescopic hose. The stopper 24 is provided with an opening connected to the nozzle 31, and the nozzle 31 is fixedly connected to the stopper 24.

[0039] The side wall of the incubator 1 is also provided with a shifting groove, which extends to the upper position of the L-shaped rotating plate 5, and the moving motor 25 slides in the shifting groove;

[0040] See also Figure 2 , Figure 3 and Figure 5 The push-pull rod 12 and the L-shaped rod 17 are controlled by the electric telescopic rod 1 20 and the electric telescopic rod 2 21 respectively. Figure 3 The middle is the initial state. In the initial state, the four incubation plates 22 are in a horizontal direction and the interval between two adjacent incubation plates 22 is small. The user opens the sealing door to place the shellfish to be cultivated on each incubation plate 22 to realize layered cultivation. After the placement is completed, the sealing door is closed, and the box is filled with seawater. Then the electric telescopic rod 20 is started, and the telescopic end of the electric telescopic rod 20 pushes the push-pull rod 12. The push-pull rod 12 moves and drives the I-beam 15 connected by the connecting shaft 13 and the connecting rod 14 to slide on the slide groove on the fixed plate 10, so as to adjust the spacing of each incubation plate 22, so that the spacing becomes larger, so that it sinks into the water body of the incubation box 1 for cultivation and cultivation, thereby realizing layered cultivation of shellfish;

[0041] When the breeding is mature, repeat the above actions and start the electric telescopic rod 20. The telescopic end of the electric telescopic rod 20 pulls the push-pull rod 12. The push-pull rod 12 moves and drives the I-beam 15 connected by the connecting shaft 13 and the connecting rod 14 to slide on the slide groove on the fixed plate 10, so as to adjust the spacing of each incubation plate 22 to make the spacing smaller and move it out of the water body. The sealing door corresponds to the two spaced incubation plates 22 one by one, so the respective sealing doors are opened to take out the cultivated shellfish, thereby realizing the layered breeding and removal of shellfish.

[0042] See also Figure 2-Figure 5 When the shellfish are mature and extracted, it is necessary to clean the residues and urine on the incubation plate 22, and at the same time, it is necessary to sterilize and disinfect the water in the incubation box 1. For this purpose, the motor drives the rotating shaft 6 to rotate and rotate the L-shaped rotating plate 5 in the shape of "7" into a "^" shape. At this time, the vertical incubation chamber will be connected to the purification chamber in the horizontal state, and the water will flow into the purification chamber. At the same time, the incubation plate 22 on the incubation component is adjusted to a vertical state by the electric telescopic rod 21. By starting the electric telescopic rod 21, the electric telescopic rod 21 drives the horizontal plate 18 connected to the two L-shaped rods 17 to move downward. Since one end of the rotating shaft inside the I-beam 15 is fixedly connected to the incubation plate 22, and the other end is fixed with the crank 16, and the crank 16 is located in the horizontal groove of the horizontal plate 18, when the horizontal plate 18 moves downward, the crank 16 will rotate clockwise, and the crank 16 rotates clockwise. When the electric telescopic rod 23 is moved, the inoculation plate 22 fixedly connected to one end of the internal rotating shaft of the I-beam 15 will be driven to rotate clockwise, so that it is adjusted from the original horizontal state to the vertical state, and then the disinfection lamp 4 and the water purification pipe 3 are driven to rotate by the motor in the control box 2 to purify the water body. Then the user starts the electric telescopic rod 3 23, and the electric telescopic rod 3 23 drives the block 24 to move downward, so that the nozzle 31 is docked with the water outlet pipe 9. Then the user starts the mobile motor 25 and the pump 7, and the mobile motor 25 drives the cleaning and collecting mechanism to move downward, and the excrement and urine on the inoculation plate 22 are cleaned by the nozzle 28 and the roller brush 29 on the mounting plate 27. The cleaned excrement will fall into the net 30 for collection, and the water will fall into the purification chamber for further purification. Since the electric telescopic rod 4 26 is set to be inclined at 30°, the inoculation plate 22 can be better cleaned;

[0043] After cleaning, collection and water purification, the user drives the rotating shaft 6 to rotate through the motor to continue to rotate the L-shaped rotating plate 5 into a "Γ" shape, thereby isolating the cultivation chamber and the purification chamber. At the same time, the electric telescopic rod 3 23 drives the block 24 to move upward to expose the water outlet of the water outlet pipe 9, and then starts the pump 7 to pump the purified water back into the cultivation chamber through the water outlet pipe 9 for use, thereby achieving the effect of water reuse and zero emission and zero pollution.

[0044] Working principle: In this device, the motor drives the rotating shaft 6 to rotate, and the L-shaped rotating plate 5 rotates into a "7" shape. At this time, the L-shaped rotating plate 5 divides the incubator 1 into three areas, a vertical incubation chamber, a cubic cavity, and a purification chamber in a vertical state. The vertical incubation chamber is filled with water;

[0045] In the initial state, the four incubation plates 22 are in a horizontal direction and the interval between two adjacent incubation plates 22 is small. The user opens the sealing door to place the shellfish to be cultivated on each incubation plate 22 to realize layered cultivation. After the placement is completed, the sealing door is closed, and the box is filled with seawater. Then the electric telescopic rod 20 is started, and the telescopic end of the electric telescopic rod 20 pushes the push-pull rod 12. The push-pull rod 12 moves and drives the I-beam 15 connected by the connecting shaft 13 and the connecting rod 14 to slide on the slide groove on the fixed plate 10, so as to adjust the spacing of each incubation plate 22, so that the spacing becomes larger, so that it sinks into the water body of the incubation box 1 for cultivation and cultivation, thereby realizing layered cultivation of shellfish;

[0046] When the breeding is mature, repeat the above actions, start the electric telescopic rod 20, the telescopic end of the electric telescopic rod 20 pulls the push-pull rod 12, and the push-pull rod 12 moves to drive the I-beam 15 connected by the connecting shaft 13 and the connecting rod 14 to slide on the slide groove on the fixed plate 10, so as to adjust the spacing of each incubation plate 22 to make the spacing smaller, and move it out of the water body. The sealing door corresponds to the two spaced incubation plates 22 one by one, so the respective sealing doors are opened to take out the cultivated shellfish, so as to realize the layered breeding and removal of shellfish;

[0047] When the shellfish are grown and extracted, the residues and urine on the incubation plate 22 need to be cleaned, and the water in the incubation box 1 needs to be sterilized. To this end, the motor drives the rotating shaft 6 to rotate the L-shaped rotating plate 5 in the shape of "7" to a "^" shape. At this time, the vertical incubation chamber will be connected with the purification chamber in the horizontal state, and the water will flow into the purification chamber. At the same time, the incubation plate 22 on the incubation component is adjusted to a vertical state through the electric telescopic rod 20, and then the motor in the control box 2 drives the disinfection lamp 4 and the water purification pipe 3 to rotate to purify the water. Then the user By starting the electric telescopic rod 3 23, the electric telescopic rod 3 23 drives the block 24 to move downward, so that the nozzle 31 is connected with the water outlet pipe 9, and then the user starts the mobile motor 25 and the pump 7, and the mobile motor 25 drives the cleaning and collecting mechanism to move downward, and the excrement and urine on the inoculation plate 22 are cleaned by the nozzle 28 and the roller brush 29 on the mounting plate 27. The cleaned excrement will fall into the bag net 30 for collection, and the water will fall into the purification chamber for further purification. Since the electric telescopic rod 4 26 is set to be inclined at 30 degrees, the inoculation plate 22 can be better cleaned;

[0048] After cleaning, collection and water purification, the user drives the rotating shaft 6 to rotate the L-shaped rotating plate 5 into a "Γ" shape through the motor to isolate the culture chamber and the purification chamber, and at the same time drives the stopper 24 to move up through the electric telescopic rod 3 23 to expose the water outlet of the water outlet pipe 9, and then starts the pump 7 to pump the purified water through the water outlet pipe 9 back into the culture chamber for use, thereby achieving the effect of water reuse and zero discharge and zero pollution;

[0049] In summary, the above-mentioned device can realize multiple functions such as water culture of shellfish, collection of shellfish, cleaning of the incubation plate 22 and purification of water, thereby comprehensively improving the practicality and adaptability of the device.

[0050] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and its improved conception, which should be covered by the protection scope of the present application.

Claims

1. A zero-discharge marine aquaculture device for shellfish and algae symbiosis, comprising an incubator (1), characterized in that: The side wall of the incubator (1) is provided with a plurality of sealing doors. The incubator (1) is arranged in an L shape. A purification device is arranged inside the incubator (1). The purification device comprises a control box (2) fixed to the inner wall of the incubator (1). A motor is arranged inside the control box (2). A clean water pipe (3) is installed at the output end of the motor. A disinfection lamp (4) is arranged in a circumferential array around the clean water pipe (3). Two groups of the purification device are arranged. The two groups of the purification device are symmetrically installed on the inner wall of the incubator (1). The inclination angle of the purification device is 45°. An L-shaped rotating plate ( 5), a rotating shaft (6) is arranged inside the L-shaped rotating plate (5), and the L-shaped rotating plate (5) divides the incubator (1) into three areas, namely, a vertical incubation chamber, a cubic cavity, and a purification chamber in a horizontal state. The rotating shaft (6) extends to the outside of the incubator (1) and is connected to a motor. A pump (7) is installed on the right end surface of the upper end of the incubator (1). A water outlet pipe (9) and a water inlet pipe (8) are respectively installed on the left and right sides of the pump (7). The water outlet pipe (9) and the water inlet pipe (8) are respectively connected to the upper and lower ends of the incubator (1). A cultivation component is arranged inside the incubator (1); The cultivation assembly comprises a fixed plate (10) arranged on the inner wall of the cultivation box, the fixed plate (10) is provided with a slide groove, the front and rear ends of the fixed plate (10) are respectively fixedly connected with fixed rods (11), the outer wall of the fixed rod (11) at one end is sleeved with a push-pull rod (12), the push-pull rod (12) is provided with a connecting shaft (13), the connecting shaft (13) is rotatably connected with a connecting rod (14), the connecting shaft (13) and the connecting rod (14) are provided with a plurality of groups, an I-shaped rod (15) is provided in the middle position of every two connecting rods (14), one end of the I-shaped rod (15) is slidably connected in the slide groove, a rotating shaft is provided inside the I-shaped rod (15), and a crank (16) is provided at one end of the rotating shaft inside the I-shaped rod (15); The outer wall of the fixing rod (11) at the other end is sleeved with an L-shaped rod (17), and the L-shaped rod (17) is provided in two groups, one group of L-shaped rods (17) is larger, and the other group of L-shaped rods (17) is smaller, the larger L-shaped rod (17) is located at the left end of the fixing plate (10), and the smaller L-shaped rod (17) is located at the right end of the fixing plate (10); The two L-shaped rods (17) are commonly connected to a transverse plate (18), the transverse plate (18) is provided with a transverse groove, the crank (16) is slidably connected in the transverse groove, and the two L-shaped rods (17) are also commonly connected to a connecting column (19); The side wall of the push-pull rod (12) is connected to an electric telescopic rod 1 (20), and the side wall of the L-shaped rod (17) is connected to an electric telescopic rod 2 (21); The other end of the internal rotating shaft of the I-beam (15) is fixedly connected to an inoculation plate (22), and the length of the inoculation plate (22) is equal to the length between the inner walls of the inoculation box (1).

2. A zero-discharge seawater aquaculture device for shellfish and algae symbiosis according to claim 1, characterized in that: An electric telescopic rod three (23) is also provided in the incubator (1), and a stopper (24) is connected to the telescopic end of the electric telescopic rod three (23).

3. The zero-discharge seawater aquaculture device for shellfish and algae symbiosis according to claim 2, characterized in that: A cleaning and collecting mechanism is also provided in the incubator (1), the cleaning and collecting mechanism comprising a mobile motor (25) fixed to the inner wall of the incubator (1), the mobile motor (25) being provided with an electric telescopic rod (26), the telescopic end of the electric telescopic rod (26) being connected to a mounting plate (27), the mounting plate (27) being respectively provided with a nozzle (28), a roller brush (29) and a net (30) from top to bottom.

4. The zero-discharge seawater aquaculture device for shellfish-algae symbiosis according to claim 3, characterized in that: The inclination angle of the electric telescopic rod (26) is set at 30 degrees. One end of the nozzle (28) is connected to a nozzle (31), and the nozzle (31) is a telescopic hose. The block (24) is provided with an opening connected to the nozzle (31), and the nozzle (31) is fixedly connected to the block (24).

5. The zero-discharge seawater aquaculture device for shellfish-algae symbiosis according to claim 4, characterized in that: A shifting groove is also provided on the side wall of the incubator (1), the shifting groove extending to a position above the L-shaped rotating plate (5), and the moving motor (25) slides in the shifting groove.

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