A shrimp and silkworm mixed culture simulated beach culture device

Abstract

This invention relates to the field of polyculture technology and discloses a shrimp-silkworm polyculture simulated beach culture device, including a main body, a shrimp frame, and a sandy beach. A baffle and a net are fixedly connected inside the main body. Sliding grooves are formed on the inner walls of both the front and back of the main body, and an inclined groove is formed on the inner wall of the main body near the sliding groove. The bottom of the main body is inclined. This invention uses an opening between two inclined strips to spray shrimp excrement and uneaten feed onto the sand layer, allowing the sandworms to decompose the shrimp excrement and uneaten feed, transforming them into beneficial substances for the sandworms. This promotes sandworm growth, reduces water quality deterioration caused by excrement accumulation, reduces shrimp predation on sandworms, and enhances the efficiency of polyculture.

Description

Technical Field

[0001] This invention relates to the field of polyculture technology, specifically to a shrimp and silkworm polyculture device simulating a beach culture. Background Technology

[0002] The shrimp-silkworm co-culture model is an environmentally friendly and efficient polyculture model that introduces sandworms into the shrimp farming environment. Since sandworms live in burrows at the bottom of the pond and feed on mud containing shrimp uneaten feed and feces, they can effectively remove shrimp uneaten feed and feces, maintain a good and stable farming environment, and thus achieve clean, safe, high-yield and healthy shrimp farming.

[0003] To promote shrimp reproduction, shrimp and silkworm polyculture is used to achieve self-purification and circulation of the aquaculture water through the ecological mutualistic relationship between sandworms and shrimp. Since shrimp feed on sandworms, they are usually separated by isolation nets to achieve the polyculture effect. However, shrimp feces and uneaten feed will sink to the bottom, and sandworms do not easily decompose feces and uneaten feed when the two are isolated. Over a long period of time, feces can deteriorate the water quality, affecting the aquaculture efficiency of shrimp polyculture. Summary of the Invention

[0004] The purpose of this invention is to provide a shrimp and silkworm co-culture device to simulate beach farming, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a shrimp and silkworm co-culture simulated beach aquaculture device, comprising a main body, a shrimp frame, and a beach. A baffle and a net are fixedly connected inside the main body. Sliding grooves are formed on the inner walls of both the front and back of the main body, and an inclined groove is formed on the inner wall of the side of the main body closest to the sliding grooves. The bottom of the main body is inclined. The device also includes: a rotating mechanism installed inside the main body for agitating the water at the bottom of the main body to rotate settled feces and shrimp feed onto the beach; and a sliding mechanism installed inside the main body for moving on the beach.

[0007] Furthermore, the main body includes two water inlets fixedly connected to the front of the main body, and a water outlet fixedly connected to the left side of the main body:

[0008] The extraction component is installed on the outer wall of the main body and is used to extract water from inside the main body.

[0009] The blocking component is installed inside the main body to block and connect water on both sides of the baffle.

[0010] Furthermore, the rotating mechanism includes:

[0011] The fixing components are fixedly installed inside the main body by means of support members;

[0012] A rotating component is installed inside the fixed component.

[0013] The floating component is slidably mounted on the outer wall of the fixed component.

[0014] Furthermore, the sliding mechanism includes a push rod mounted on the outer wall of the floating assembly, and the sliding mechanism includes:

[0015] A movable component that slides inside the main body;

[0016] The auxiliary component is rotated and located inside the moving component;

[0017] The shaking component is mounted on the outer wall of the auxiliary component.

[0018] Furthermore, the extraction component includes a suction pump fixedly connected to the outer walls of the front and back sides of the main body, and an extraction tube fixedly connected to the output end of the suction pump, with the extraction tube communicating with the interior of the main body.

[0019] The blocking component includes a rotating frame rotatably connected inside the main body, a sliding plate slidably connected inside the rotating frame, several floating ropes fixedly connected to the top of the sliding plate, and floating columns fixedly connected to the top of the several floating ropes.

[0020] Furthermore, the support includes short rods fixedly connected to the front and back of the main body, a fixed cylinder fixedly connected between the two short rods, an inclined plate fixedly connected inside the fixed cylinder, and a rectangular groove opened on the outer surface of the fixed cylinder;

[0021] The bottom of the fixed cylinder is fixedly connected to two inclined bars.

[0022] Furthermore, the fixing component includes a three-way pipe fixedly connected to the outer surface of the fixing cylinder, with one end of the three-way pipe near the shrimp frame fixedly extending through to the side wall of the baffle;

[0023] The bottom of the fixed cylinder is fixedly connected to several inclined plates.

[0024] Furthermore, the rotating assembly includes a rotating fan rotatably connected inside the fixed cylinder, with a connecting shaft fixedly connected to the bottom of the rotating fan, and the connecting shaft rotatably extending through to the bottom outer wall of the tilting plate;

[0025] Several curved panels are fixedly connected to the bottom of the connecting shaft;

[0026] The floating assembly includes a counterweight ring that is slidably connected to the outer surface of the fixed cylinder, and three floating balls are fixedly connected to the outer surface of the counterweight ring.

[0027] Furthermore, the end of the push rod near the fixed cylinder is rotatably connected to the outer surface of the counterweight ring;

[0028] The moving component includes a tapered frame that is slidably connected between two sliding grooves. A spring rod is fixedly connected to the side wall of the tapered frame located inside the sliding grooves. A curved frame is fixedly connected to both the top and bottom of the tapered frame.

[0029] The bending frame and the tapered frame are connected, the tapered frame is tapered on the side near the counterweight ring, and the end of the spring rod away from the bending frame is fixedly connected to the side wall of the sliding groove.

[0030] Furthermore, the auxiliary component includes a central rod disposed inside the conical frame, with rotating plates rotatably connected to both the front and back of the central rod, and the rotating plates being eccentrically positioned relative to the central rod;

[0031] The rotating plate is rotatably connected to the inside of the conical frame at the end away from the central rod, and a long rod is rotatably connected to the end of the central rod away from the rotating plate. The long rod is slidably connected to the inside of the two inclined slots.

[0032] The swaying assembly includes two auxiliary plates fixedly connected to the outer surface of the long rod, a swaying plate rotatably connected between the two auxiliary plates, and several elastic balls fixedly connected to the top of the swaying plate.

[0033] Two limiting strips are fixedly connected to the side of the auxiliary plate closest to the shaking plate.

[0034] The present invention has the following beneficial effects:

[0035] 1. This invention, through a fixed component and a rotating component, causes water inside the main body to flow and impact into the fixed cylinder under water pressure due to the height of the three-way pipe being lower than the water level on the left side. This causes the rotating fan to drive multiple curved panels to rotate. When the curved panels rotate, they disturb the water flow and form vortices. At this time, the central area of ​​the vortex will form a low-pressure zone due to centrifugal force. The water on the periphery will carry feces and uneaten food to the panel under the action of pressure difference, and then splash it towards the beach through the opening between the two inclined strips. This allows the feces and uneaten food to be distributed on the sand layer of the beach, enabling sandworms to decompose the shrimp feces and uneaten food and transform them into beneficial substances for sandworms. This promotes the growth of sandworms, reduces water quality deterioration caused by the accumulation of feces, reduces the occurrence of shrimp eating sandworms, and enhances the breeding efficiency in polyculture.

[0036] 2. In this invention, through the rotating and fixing components, the counterweight ring slides downwards via the push rod as the water level drops. The resulting vortex then drives the water flow on the sandy surface. When the water enters the conical frame, it is guided by the internal cone shape and flows into the curved frames on the upper and lower sides, rapidly moving in the opposite direction of the water flow. At this time, some water flows out through the bottom curved frame, forming a reverse water curtain on the sand surface, thus counteracting the impact of the water flowing into the conical frame and reducing sand loss. Simultaneously, the water flowing out through the top curved frame collides with the main water flow into the conical frame, increasing the distribution area of ​​feces as it is splashed onto the sand. This enhances the diffusion of feces onto the sand, increasing the speed of feces diffusion and improving the distribution area, thereby further enhancing the farming efficiency and quality of shrimp-silk polyculture.

[0037] 3. In this invention, when water flows through the upper and lower sides of the rotating plate, the rotating plate will sway up and down under the resistance of the water flow, causing the rotating plate and multiple elastic balls to slide back and forth on the sand layer on the beach surface. This can reduce the local accumulation of feces on the sand layer by scraping it up and down. At the same time, the back and forth sliding of multiple elastic balls will generate a certain amount of shaking force in the water and transmit it into the sand. Due to the sandworm's sensitivity to vibration, the sandworm will migrate vertically and move within the sand under the action of vibration. The sliding of the sandworm within the sand increases the porosity of the sand layer. At the same time, when the sandworm moves and the shaking plate slides back and forth, it can further accelerate the infiltration of feces and uneaten feed particles into the sand surface, thereby reducing the accumulation of feces on the sand surface and reducing the anaerobic fermentation on the sand caused by the concentrated accumulation of feces. This enhances the sandworm's activity, burrowing, growth and decomposition efficiency within the sand.

[0038] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0039] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0041] Figure 2This is a schematic diagram of the overall partial cross-sectional structure of the present invention;

[0042] Figure 3 This is a schematic diagram of the main body of the invention;

[0043] Figure 4 This is a schematic diagram of the blocking component of the present invention;

[0044] Figure 5 This is a schematic diagram of the fixing component of the present invention;

[0045] Figure 6 This is a partial cross-sectional schematic diagram of the fixing component of the present invention;

[0046] Figure 7 This is a schematic diagram of the sliding mechanism of the present invention;

[0047] Figure 8 This is a schematic diagram of the shaking component of the present invention;

[0048] Figure 9 This is a schematic diagram of the water flow direction according to the present invention.

[0049] The attached diagram lists the components represented by each number as follows:

[0050] In the diagram: 1. Main body; 101. Baffle; 102. Netting; 103. Sliding groove; 104. Inclined groove; 11. Extraction assembly; 111. Suction pump; 112. Extraction pipe; 12. Blocking assembly; 121. Rotating frame; 122. Sliding plate; 123. Floating column; 2. Rotating mechanism; 21. Fixing assembly; 211. Fixing cylinder; 212. T-pipe; 213. Inclined plate; 22. Rotating assembly; 221. Rotating fan; 22 2. Curved panel; 23. Floating component; 231. Counterweight ring; 232. Floating ball; 3. Sliding mechanism; 301. Push rod; 31. Moving component; 311. Conical frame; 312. Bending frame; 313. Spring rod; 32. Auxiliary component; 321. Center rod; 322. Rotating plate; 323. Long rod; 33. Shaking component; 331. Auxiliary plate; 332. Shaking plate; 333. Elastic ball; 4. Shrimp frame; 5. Beach. Detailed Implementation

[0051] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0052] Please see Figure 1 - Figure 9As shown, this invention is a shrimp and silkworm co-culture simulated beach aquaculture device, including a main body 1, a shrimp frame 4, and a beach 5. A baffle 101 and a net 102 are fixedly connected inside the main body 1. Sliding grooves 103 are provided on the inner walls of both the front and back sides of the main body 1. An inclined groove 104 is provided on the inner wall of the main body 1 near the sliding groove 103. The bottom of the main body 1 is inclined. The device also includes: a rotating mechanism 2, which is installed inside the main body 1 and is used to agitate the water at the bottom of the main body 1 to rotate the settled feces and shrimp feed onto the beach 5; and a sliding mechanism 3, which is installed inside the main body 1 and is used to move on the beach 5.

[0053] The main body 1 includes two water inlets fixedly connected to the front of the main body 1, and a water outlet fixedly connected to the left side of the main body 1.

[0054] Extraction component 11 is installed on the outer wall of the main body 1 and is used to extract water from inside the main body 1.

[0055] The blocking component 12 is installed inside the main body 1 to block and connect the water on both sides of the baffle 101.

[0056] Rotating mechanism 2 includes:

[0057] Fixing component 21 is fixedly installed inside the main body 1 by means of a support member;

[0058] Rotating component 22 is installed inside the fixed component 21;

[0059] The floating component 23 is slidably mounted on the outer wall of the fixed component 21.

[0060] The sliding mechanism 3 includes a push rod 301 mounted on the outer wall of the floating assembly 23. The sliding mechanism 3 includes:

[0061] The movable component 31 is slidably mounted inside the main body 1;

[0062] Auxiliary component 32 is rotatably disposed inside the moving component 31;

[0063] Shaking component 33 is installed on the outer wall of auxiliary component 32.

[0064] The extraction assembly 11 includes a suction pump 111 fixedly connected to the front and back outer walls of the main body 1. The output end of the suction pump 111 is fixedly connected to an extraction tube 112, which is in communication with the interior of the main body 1.

[0065] The blocking component 12 includes a rotating frame 121 rotatably connected inside the main body 1. A sliding plate 122 is slidably connected inside the rotating frame 121. Several floating ropes are fixedly connected to the top of the sliding plate 122. Floating columns 123 are fixedly connected to the top of the floating ropes. First, the outlet is closed and the interior of the main body 1 is filled with water through the inlet. At this time, the floating column 123 will drive the rotating frame 121 to rotate under the action of buoyancy and block the side wall of the baffle 101. After the interior of the main body 1 is filled with water, the water levels on both sides of the baffle 101 will be in a state of high and low.

[0066] The support includes short rods fixedly connected to the front and back of the main body 1, a fixed cylinder 211 fixedly connected between the two short rods, an inclined plate fixedly connected inside the fixed cylinder 211, and a rectangular groove opened on the outer surface of the fixed cylinder 211.

[0067] The bottom of the fixed cylinder 211 is fixedly connected to two inclined bars. Since the height of the three-way pipe 212 is lower than the height of the water level on the left, when the rotating frame 121 rotates, the water inside the three-way pipe 212 will flow and impact into the fixed cylinder 211 under the action of water pressure and be discharged outward through the rectangular groove.

[0068] The fixing component 21 includes a three-way pipe 212 fixedly connected to the outer surface of the fixing cylinder 211, with one end of the three-way pipe 212 near the shrimp frame 4 fixedly extending through to the side wall of the baffle 101;

[0069] The bottom of the fixed cylinder 211 is fixedly connected with several inclined plates 213. When water flows down into the fixed cylinder 211, the flowing water will impact the top of the rotating fan 221 and drive the multiple curved plates 222 to rotate through the connecting shaft under the continuous downward flow impact of the water.

[0070] The rotating assembly 22 includes a rotating fan 221 rotatably connected inside the fixed cylinder 211. A connecting shaft is fixedly connected to the bottom of the rotating fan 221, and the connecting shaft rotatably passes through the bottom outer wall of the tilting plate.

[0071] Among them, several curved panels 222 are fixedly connected to the bottom of the connecting shaft;

[0072] The floating component 23 includes a counterweight ring 231 that is slidably connected to the outer surface of the fixed cylinder 211. Three floating balls 232 are fixedly connected to the outer surface of the counterweight ring 231. When the multiple curved panels 222 rotate, they will disturb the water flow at the bottom of the main body 1 and cause the water at the bottom to form a vortex under the rotation of the multiple curved panels 222. At this time, the central area of ​​the vortex will form a low-pressure area due to centrifugal force, while the water on the periphery will flow to the multiple curved panels 222 under the action of pressure difference.

[0073] One end of the push rod 301 near the fixed cylinder 211 is rotatably connected to the outer surface of the counterweight ring 231;

[0074] The moving component 31 includes a tapered frame 311 slidably connected between two sliding grooves 103. A spring rod 313 is fixedly connected to the side wall of the tapered frame 311 located inside the sliding groove 103. A curved frame 312 is fixedly connected to both the top and bottom of the tapered frame 311.

[0075] The curved frame 312 and the conical frame 311 are connected. The side of the conical frame 311 closest to the counterweight ring 231 is conical. The end of the spring rod 313 away from the curved frame 312 is fixedly connected to the side wall of the sliding groove 103. When the water flows, it enters the conical frame 311 and, guided by the conical shape inside the conical frame 311, enters the curved frames 312 on the upper and lower sides of the conical frame 311 respectively. It flows towards the water flow and can quickly flow in the opposite direction of the water flow through the small opening of the curved frame 312.

[0076] The auxiliary component 32 includes a central rod 321 disposed inside the conical frame 311. A rotating plate 322 is rotatably connected to both the front and back of the central rod 321. The rotating plate 322 and the central rod 321 are eccentrically positioned.

[0077] Among them, the end of the rotating plate 322 away from the central rod 321 is rotatably connected to the inside of the conical frame 311, and the end of the central rod 321 away from the rotating plate 322 is rotatably connected to a long rod 323, which is slidably connected to the inside of the two inclined grooves 104.

[0078] The swaying assembly 33 includes two auxiliary plates 331 fixedly connected to the outer surface of the long rod 323, a swaying plate 332 rotatably connected between the two auxiliary plates 331, and a number of elastic balls 333 fixedly connected to the top of the swaying plate 332.

[0079] Among them, the auxiliary plate 331 is fixedly connected to two limiting strips on the side near the swaying plate 332. When the water flows through the upper and lower sides of the rotating plate 322, the rotating plate 322 will sway up and down under the resistance of the water flow. When the rotating plate 322 sways up and down, it will drive the long rod 323 to move back and forth through the central rod 321. When the long rod 323 moves back and forth, it will drive the rotating plate 322 and multiple elastic balls 333 to slide back and forth on the sand layer on the surface of the beach 5.

[0080] In use, first close the outlet and fill the interior of the main body 1 with water through the inlet. At this time, the floating column 123 will drive the rotating frame 121 to rotate under the action of buoyancy and block the side wall of the baffle 101. After filling the interior of the main body 1 with water, the water level on both sides of the baffle 101 will be high and low. Then, the beach 5 is laid in an inclined position inside the main body 1. Then, the shrimp frame 4 is placed inside the main body 1 and the shrimp to be raised is placed in the shrimp frame 4. At the same time, the sandworms to be co-raised with the shrimp are placed on the beach 5. At this time, the co-raising of shrimp and sandworms is completed. Then, by controlling the opening and closing of the outlet, the water level inside the main body 1 is raised and lowered, thereby simulating the tidal environment on the beach.

[0081] When shrimp are raised in the shrimp cage 4, the excrement and uneaten feed produced by the shrimp fall to the inclined bottom of the main body 1 and slide down the inclined path to the inner wall of the bottom of the main body 1. Then, when the water outlet is controlled to lower the water level inside the main body 1, the lower water level will cause the float column 123 to descend. When the float column 123 descends, the sliding plate 122 will slide into the interior of the rotating frame 121. At this time, the rotating frame 121 will rotate under the action of water pressure. At this time, the water sources on the left and right sides of the baffle 101 will be connected. Since the height of the three-way pipe 212 is lower than the height of the water level on the left, when the rotating frame 121 rotates, the water inside the three-way pipe 212 will flow and impact into the interior of the fixed cylinder 211 under the action of water pressure and be discharged outward through the rectangular groove. When the water flows into the interior of the fixed cylinder 211, the flowing water will impact the top of the rotating fan 221 and, under the continuous downward flow of water impact, drive multiple fans through the connecting shaft. The curved panel 222 rotates, and when multiple curved panels 222 rotate, they disturb the water flow at the bottom of the main body 1, causing the water at the bottom to form a vortex under the rotation of multiple curved panels 222. At this time, the central area of ​​the vortex will form a low-pressure zone due to centrifugal force, and the water on the periphery will flow towards the multiple curved panels 222 under the action of pressure difference. When the water on the periphery flows, the feces at the bottom of the main body 1 will accumulate towards the curved panel 222 along with the flow of water and the rotation of the vortex. At this time, the vortex carrying feces and uneaten food will cause the feces to be splashed towards the beach 5 through the opening between multiple inclined plates 213 and two inclined strips when rotating. This allows the feces and uneaten food to be distributed on the sand layer of the beach 5, so that the sandworms can decompose the feces and uneaten food of the shrimp and convert them into beneficial substances for the sandworms. This promotes the growth of sandworms, reduces the water quality deterioration caused by the accumulation of feces, reduces the occurrence of shrimp eating sandworms, and enhances the breeding efficiency in polyculture.

[0082] When the water on the left and right sides of the baffle 101 is connected, the two suction pumps 111 are activated. When the two suction pumps 111 are working, they will circulate the water on the right side of the baffle 101 to the left side of the baffle 101 through the extraction pipe 112. When the water inside the main body 1 drops, the counterweight ring 231 will slide downward. When the counterweight ring 231 slides downward, it will push the conical frame 311 to slide between the two sliding grooves 103 through the push rod 301. Then, when the multiple curved panels 222 rotate and the water flow at the bottom forms a vortex, the formation of the vortex will drive the water flow on the upper layer of the beach 5 to flow synchronously towards the curved panels 222. When the water flows, it will enter the conical frame 311 and, guided by the cone shape inside the conical frame 311, enter the curved frames 312 on the upper and lower sides of the conical frame 311 respectively. The water flow can be quickly passed through the small opening of the curved frame 312. The water flows in the opposite direction to the water flow. At this time, when some of the water flows out quickly towards the sandy beach 5 through the bottom curved frame 312, the outflowing water will form a reverse water curtain on the surface of the sand layer of the sandy beach 5, thereby offsetting the impact force of the water flowing into the conical frame 311. This reduces the situation where the water flows and drives the sand layer on the surface of the sandy beach 5 to flow synchronously, causing the sand layer on the sandy beach 5 to be lost. At the same time, the water flowing out through the top curved frame 312 will also collide with the main water flow flowing into the conical frame 311. This collision can increase the distribution area of ​​the feces when it is splashed towards the sandy beach 5, thereby enhancing the diffusion of the water carrying the feces onto the sandy beach 5. This increases the diffusion speed of the feces onto the sandy beach 5 and also increases the distribution area, thereby further enhancing the breeding efficiency and quality of shrimp and silkworm polyculture.

[0083] As water flows into the conical frame 311, it passes through the rotating plate 322. As the water flows through the upper and lower sides of the rotating plate 322, it sways up and down due to the resistance of the water flow. This swaying motion of the rotating plate 322 drives the long rod 323 to move back and forth via the central rod 321. This movement of the long rod 323 causes the rotating plate 322 and multiple elastic balls 333 to slide back and forth on the sand layer of the beach 5. The sliding motion of the rotating plate 332 scrapes away feces falling onto the sand layer, reducing localized accumulation of feces. Simultaneously, the multiple elastic balls... The sex ball 333 generates a certain swaying force in the water as the shaking plate 332 slides back and forth, and this force is transmitted to the sand 5 through the shaking plate 332. Due to the sandworm's sensitivity to vibration, the sandworm can migrate vertically within the sand 5 under the action of vibration. The sliding of the sandworm within the sand 5 increases the porosity of the sand layer. At the same time, the movement of the sandworm and the back-and-forth sliding of the shaking plate 332 further accelerate the infiltration of feces and uneaten feed particles from the surface of the sand 5, thereby reducing the accumulation of feces on the surface of the sand 5 and reducing the anaerobic fermentation caused by the concentrated accumulation of feces. This enhances the sandworm's activity, burrowing, growth, and decomposition efficiency within the sand 5.

[0084] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A shrimp and silkworm co-culture simulated beach aquaculture device, comprising a main body (1), a shrimp frame (4), and a beach (5), wherein a baffle (101) is fixedly connected inside the main body (1), a net (102) is fixedly connected inside the main body (1), sliding grooves (103) are provided on the inner walls of both the front and back sides of the main body (1), and an inclined groove (104) is provided on the inner wall of the main body (1) near the sliding groove (103), and the bottom of the main body (1) is inclined, characterized in that, It also includes: a rotating mechanism (2), which is installed inside the main body (1) for stirring the water at the bottom of the main body (1) to rotate the settled feces and shrimp bait onto the beach (5); and a sliding mechanism (3), which is installed inside the main body (1) for moving on the beach (5).

2. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 1, characterized in that: The main body (1) includes two water inlets fixedly connected to the front of the main body (1), and a water outlet fixedly connected to the left side of the main body (1): Extraction component (11), which is installed on the outer wall of the main body (1) and is used to extract water from the inside of the main body (1); A blocking component (12) is installed inside the main body (1) to block and connect the water on both sides of the baffle (101).

3. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 2, characterized in that: The rotating mechanism (2) includes: A fixing component (21) is fixedly installed inside the main body (1) by means of a support member; A rotating assembly (22) is installed inside the fixed assembly (21); A floating component (23) is slidably mounted on the outer wall of a fixed component (21).

4. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 3, characterized in that: The sliding mechanism (3) includes a push rod (301) mounted on the outer wall of the floating assembly (23), and the sliding mechanism (3) includes: A movable component (31) is slidably mounted inside the main body (1); Auxiliary component (32), which is rotatably disposed inside the movable component (31); A swaying component (33) is mounted on the outer wall of the auxiliary component (32).

5. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 4, characterized in that: The extraction component (11) includes a suction pump (111) fixedly connected to the front and back outer walls of the main body (1). The output end of the suction pump (111) is fixedly connected to an extraction tube (112), and the extraction tube (112) is connected to the interior of the main body (1). The blocking assembly (12) includes a rotating frame (121) rotatably connected inside the main body (1), a sliding plate (122) is slidably connected inside the rotating frame (121), a plurality of floating ropes are fixedly connected to the top of the sliding plate (122), and a floating column (123) is fixedly connected to the top of the plurality of floating ropes.

6. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 5, characterized in that: The support includes short rods fixedly connected to the front and back of the main body (1), a fixed cylinder (211) fixedly connected between the two short rods, an inclined plate fixedly connected inside the fixed cylinder (211), and a rectangular groove opened on the outer surface of the fixed cylinder (211). The bottom of the fixed cylinder (211) is fixedly connected to two inclined bars.

7. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 6, characterized in that: The fixing component (21) includes a three-way pipe (212) fixedly connected to the outer surface of the fixing cylinder (211), and the end of the three-way pipe (212) near the shrimp frame (4) is fixedly extended through the side wall of the baffle (101); The bottom of the fixed cylinder (211) is fixedly connected with several inclined plates (213).

8. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 7, characterized in that: The rotating assembly (22) includes a rotating fan (221) rotatably connected inside the fixed cylinder (211). The bottom of the rotating fan (221) is fixedly connected to a connecting shaft, which rotatably passes through the bottom outer wall of the tilting disk. The bottom of the connecting shaft is fixedly connected to several curved panels (222). The floating assembly (23) includes a counterweight ring (231) slidably connected to the outer surface of the fixed cylinder (211), and three floating balls (232) are fixedly connected to the outer surface of the counterweight ring (231).

9. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 8, characterized in that: The end of the push rod (301) near the fixed cylinder (211) is rotatably connected to the outer surface of the counterweight ring (231); The moving component (31) includes a conical frame (311) slidably connected between two sliding grooves (103). A spring rod (313) is fixedly connected to the side wall of the conical frame (311) located inside the sliding groove (103). A curved frame (312) is fixedly connected to the top and bottom of the conical frame (311). The curved frame (312) and the conical frame (311) are connected. The conical frame (311) is conical on the side near the counterweight ring (231). The end of the spring rod (313) away from the curved frame (312) is fixedly connected to the side wall of the sliding groove (103).

10. The shrimp and silkworm co-culture simulated beach aquaculture device according to claim 9, characterized in that: The auxiliary component (32) includes a central rod (321) disposed inside the conical frame (311), and a rotating plate (322) is rotatably connected to both the front and back of the central rod (321), and the rotating plate (322) and the central rod (321) are eccentrically disposed. The rotating plate (322) is rotatably connected to the inside of the conical frame (311) at one end away from the central rod (321), and a long rod (323) is rotatably connected to the end of the central rod (321) away from the rotating plate (322). The long rod (323) is slidably connected to the inside of the two inclined grooves (104). The swaying assembly (33) includes two auxiliary plates (331) fixedly connected to the outer surface of the long rod (323), and a swaying plate (332) is rotatably connected between the two auxiliary plates (331). A plurality of elastic balls (333) are fixedly connected to the top of the swaying plate (332). The auxiliary plate (331) is fixedly connected to two limiting strips on the side near the shaking plate (332).

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