A smart agricultural circulating water aquaculture sewage discharge device

Abstract

The utility model relates to the technical field of aquaculture, and discloses a smart agricultural circulating water aquaculture sewage discharge device, including a breeding pond, wherein the inner wall of the breeding pond is provided with a screen, a sewage collecting box is fixedly installed on the left side of the breeding pond, a sludge pump is fixedly installed on the left side of the breeding pond, the liquid inlet end of the sludge pump extends to the inside of the breeding pond and is located at the lower side of the screen, and the liquid outlet end of the sludge pump is connected with the inner cavity of the sewage collecting box. In the utility model, the feces and other wastes generated during the breeding process pass through the screen and fall to the bottom side of the breeding pond, and when the screen is in use, the servo motor drives the transverse screw to rotate, thereby driving the transverse plate to move to the left, and the shovel plate can be used to achieve the effect of pushing the waste to the left for collection, and in the process of the transverse plate moving, the convex tooth block is used to slide with the tooth groove, which will cause the surface of the screen to vibrate, thereby reducing the situation of dirt adhesion on the surface of the screen, ensuring the penetration of the screen, and ensuring the normal use of the overall device.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, and more specifically to a smart agricultural circulating water aquaculture sewage discharge device. Background Art

[0002] With the development of science and technology, smart agriculture is gradually being promoted. The existing fish farming industry generally no longer uses ponds, rivers, etc. for cage fish farming. Most of them use artificial breeding ponds combined with sewage and water filtration devices to carry out high-density live fish farming. This type of farming method is easy to manage and has a high degree of systematization. It is the main direction of future development of the fish farming industry.

[0003] After searching, the existing patent (publication number: CN218164010U) discloses a smart agricultural circulating water aquaculture sewage discharge device. When in use, the first motor drives the screw to rotate, so that the sliding plate is extended under the drive of the screw, so that the water environment is divided into two areas, and the third motor drives the sewage pump to pump the dirt deposited on the sewage receiving tray into the filter shell, and the clean water is extracted by the second water pump, and the clean water is sprayed out from the water outlet, so that the dirt adhered to the sewage receiving tray is washed clean and then pumped away by the sewage pump, so that the sewage in the aquaculture pool is discharged. However, the inventor found that the prior art has the following problems in the process of realizing the utility model: when the above-mentioned aquaculture sewage discharge device is used, the feces and other dirt generated in the aquaculture process fall into the inside of the sewage receiving tray after passing through the blocking net, and the dirt will adhere to the blocking net when passing through the blocking net, and will gradually cause the blocking net to be blocked as it accumulates, which makes it difficult for the water body to flow downward through the blocking net, making it difficult for the water body in the overall device to circulate and difficult to meet the needs of long-term use.

[0004] In view of this, the utility model proposes a smart agricultural circulating water aquaculture sewage discharge device to solve this problem. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a smart agricultural circulating aquaculture sewage discharge device to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a smart agricultural circulating water aquaculture sewage discharge device, comprising a breeding pond, wherein the inner wall of the breeding pond is provided with a blocking net, a sewage collecting box is fixedly installed on the left side of the breeding pond, a sludge pump is fixedly installed on the left side of the breeding pond, a liquid inlet end of the sludge pump extends to the inside of the breeding pond and is located at the lower side of the blocking net, a liquid outlet end of the sludge pump is connected with the inner cavity of the sewage collecting box, and a return pipe is embedded on the top of the sewage collecting box, a liquid outlet end of the return pipe extends to the inside of the breeding pond and a nozzle is fixedly installed, a filter is provided inside the sewage collecting box corresponding to the liquid inlet end of the return pipe, and a mud and sewage collection component is provided inside the breeding pond corresponding to the liquid inlet end of the sludge pump;

[0007] The sludge collection assembly includes a transverse screw rotatably connected to the inner wall of the breeding pond, a transverse plate is threadedly connected to the surface of the transverse screw, a shovel plate is arranged at the bottom end of the transverse plate, the shovel plate is inclined to the left, the bottom side of the shovel plate is slidably connected to the inner bottom wall of the breeding pond, and the shovel plate can be flipped to the left, a convex tooth block is welded on the top of the transverse plate, a wear-resistant strip is welded on the bottom end of the screen, a plurality of tooth grooves are transversely opened at the bottom end of the wear-resistant strip, and the convex tooth block is slidably connected to the tooth groove.

[0008] Furthermore, a drain valve is embedded in the lower left of the sewage collecting box, and an observation window is embedded in the outer wall of the sewage collecting box; the interior of the sewage collecting box is observed through the observation window, and when there is a lot of dirt in the sewage collecting box, the drain valve is opened to discharge the dirt.

[0009] Furthermore, the net is movably installed inside the breeding pond, a connecting block is fixedly installed on the inner wall of the breeding pond, a limiting rod is fixedly installed on the top of the net, the limiting rod is slidably connected to the surface of the connecting block, and a supporting spring is sleeved on the surface of the limiting rod, the bottom end of the supporting spring is tightly pressed against the upper side of the net, and the top end of the supporting spring is tightly pressed against the lower side of the connecting block; by arranging the connecting block, the limiting rod and the supporting spring, the net can be limited and fixed, and under the elastic force of the supporting spring, the net is in an unstable state, which is beneficial to improving the effect of driving the net to vibrate when the convex tooth block contacts the wear-resistant strip.

[0010] Furthermore, a servo motor is fixedly installed on the right side of the breeding pond, the output shaft of the servo motor is fixed to the right end of the transverse screw, and a transverse sliding rod is fixedly installed on the inner wall of the breeding pond, and the transverse plate is slidably connected to the surface of the transverse sliding rod; by setting the transverse sliding rod, the moving path of the transverse plate can be restricted, and when the servo motor drives the transverse screw to rotate and then drives the transverse plate to move transversely, flipping of the transverse plate can be avoided.

[0011] Furthermore, a cleaning assembly is provided on the inner wall of the dirt collecting box corresponding to the filter screen, and the cleaning assembly includes a shaft rod rotatably connected to the bottom end of the filter screen, and a plurality of blades are welded on the surface of the shaft rod in a circular array at equal intervals, and the blades correspond to the positions of the liquid outlet ends of the sludge pump, and bristles are provided on the tops of the blades, and the bristles are in contact with the lower side of the filter screen; by setting up the cleaning assembly, the sludge pump is used to continuously transport water mixed with impurities to the surface of the blades, which can drive the shaft rod to rotate, and then drive the blades to rotate. During the rotation of the blades, the bristles can continuously brush the surface of the filter screen to ensure the permeability of the filter screen and avoid blockage of the filter screen.

[0012] Technical effects and advantages of the utility model:

[0013] 1. When the utility model is in use, water is injected into the breeding pond, and aquaculture operations are carried out on the upper side of the screen. Feces and other wastes generated during the breeding process pass through the screen and fall to the bottom of the breeding pond. The wastes are sucked into the sewage collection box through the sludge pump, and the wastes are filtered by the filter screen. The filtered water is sprayed into the breeding pond from the return pipe and the nozzle to achieve the purpose of water circulation. When the screen is in use, the transverse screw is driven to rotate by the servo motor, and then the transverse plate is driven to move to the left. The shovel plate can be used to push the waste to the left for collection. In addition, during the movement of the transverse plate, the convex tooth block is slidably connected with the tooth groove, which will cause the surface of the screen to vibrate, thereby reducing the adhesion of waste on the surface of the screen, ensuring the penetration of the screen, and ensuring the normal use of the overall device.

[0014] 2. The utility model is connected with the transverse plate by a shovel plate, and the shovel plate is in a state of being tilted to the left. When the transverse plate moves to the left, the shovel plate can be used to push the dirt to the left for collection. When the transverse plate moves to the right, the shovel plate contacts the dirt at the bottom of the breeding pond and can be rotated to the left to avoid it, thereby avoiding the dirt collection work. By setting a connecting block, a limit rod and a supporting spring, the blocking net can be limited and fixed, and under the elastic force of the supporting spring, the blocking net is in an unstable state, which is conducive to the effect of driving the vibration of the blocking net when the convex tooth block contacts the wear-resistant strip. During the use of the overall device, the inside of the dirt collecting box is observed through the observation window. When there is a lot of dirt in the dirt collecting box, the drain valve is opened to discharge the dirt. By setting a cleaning component, the sludge pump is used to continuously transport water mixed with impurities to the surface of the blade, which can drive the shaft rod to rotate, and then drive the blade to rotate. During the rotation of the blade, the bristles can continuously brush the surface of the filter screen to ensure the permeability of the filter screen and avoid clogging of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0019] Figure 5 It is a schematic diagram of the top-sectional structure of the aquaculture pond of the utility model.

[0020] The accompanying drawings are marked as follows: 1. breeding pond; 2. blocking net; 3. sewage collecting box; 4. sludge pump; 5. return pipe; 6. nozzle; 7. filter screen; 8. transverse screw; 9. transverse plate; 10. shovel plate; 11. convex tooth block; 12. wear-resistant strip; 13. tooth groove; 14. drain valve; 15. connecting block; 16. limit rod; 17. support spring; 18. servo motor; 19. transverse slide rod; 20. shaft rod; 21. blade; 22. bristles; 23. observation window. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The smart agricultural circulating aquaculture sewage discharge device involved in the utility model is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0022] Reference Figure 1-5 The utility model provides a smart agricultural circulating water aquaculture sewage discharge device, including a breeding pond 1, the inner wall of the breeding pond 1 is provided with a blocking net 2, a sewage collecting box 3 is fixedly installed on the left side of the breeding pond 1, a sludge pump 4 is fixedly installed on the left side of the breeding pond 1, the liquid inlet end of the sludge pump 4 extends to the inside of the breeding pond 1 and is located at the lower side of the blocking net 2, the liquid outlet end of the sludge pump 4 is connected with the inner cavity of the sewage collecting box 3, and a return pipe 5 is embedded on the top of the sewage collecting box 3, the liquid outlet end of the return pipe 5 extends to the inside of the breeding pond 1 and is fixedly provided with a nozzle 6, and a filter screen 7 is provided inside the sewage collecting box 3 corresponding to the liquid inlet end of the return pipe 5.

[0023] When the utility model is in use, the whole device is connected with the external power control system in advance, and water is injected into the inside of the culture pond 1, and aquaculture operations are carried out on the upper side of the blocking net 2 by using the water. The feces and other wastes generated in the breeding process pass through the blocking net 2 and fall to the bottom side of the culture pond 1. The wastes are sucked into the sewage collection box 3 by the sludge pump 4, and the wastes are filtered by the filter net 7. The filtered water is sprayed into the inside of the culture pond 1 from the return pipe 5 and the nozzle 6, so as to achieve the purpose of water circulation.

[0024] A sewage discharge valve 14 is embedded in the lower left part of the sewage collecting box 3 , and an observation window 23 is embedded in the outer wall of the sewage collecting box 3 .

[0025] During the use of the whole device, the interior of the dirt collecting box 3 is observed through the observation window 23. When there is a lot of dirt in the dirt collecting box 3, the drain valve 14 is opened to discharge the dirt.

[0026] A sludge collecting assembly is arranged inside the culture pond 1 at the liquid inlet end of the sludge pump 4 .

[0027] The mud and dirt collecting assembly includes a transverse screw 8 rotatably connected to the inner wall of the breeding pool 1 . A servo motor 18 is fixedly installed on the right side of the breeding pool 1 . The output shaft of the servo motor 18 is fixed to the right end of the transverse screw 8 .

[0028] A transverse sliding rod 19 is fixedly installed on the inner wall of the culture pond 1 , and the transverse plate 9 is slidably connected to the surface of the transverse sliding rod 19 .

[0029] By providing the transverse sliding rod 19 , the moving path of the transverse plate 9 can be restricted, thereby preventing the transverse plate 9 from flipping over during the movement.

[0030] The surface of the transverse screw 8 is threadedly connected with a transverse plate 9, and a shovel plate 10 is arranged at the bottom end of the transverse plate 9. The shovel plate 10 is tilted to the left, and the bottom side of the shovel plate 10 is slidably connected to the inner bottom wall of the breeding pond 1, and the shovel plate 10 can be flipped to the left. A convex tooth block 11 is welded on the top of the transverse plate 9, and a wear-resistant strip 12 is welded at the bottom end of the blocking net 2. A plurality of tooth grooves 13 are laterally opened at the bottom end of the wear-resistant strip 12, and the convex tooth block 11 is slidably connected to the tooth groove 13.

[0031] Furthermore, when the blocking net 2 is in use, the servo motor 18 drives the transverse screw 8 to rotate, thereby driving the transverse plate 9 to move to the left, and the shovel plate 10 can be used to push and collect the dirt to the left. In addition, during the movement of the transverse plate 9, the convex tooth block 11 and the tooth groove 13 slide, which will cause the surface of the blocking net 2 to vibrate, thereby reducing the adhesion of dirt on the surface of the blocking net 2, ensuring the continuity of the blocking net 2, and ensuring the normal use of the entire device.

[0032] Furthermore, the shovel plate 10 is rotatably connected to the transverse plate 9, and the shovel plate 10 is tilted to the left. When the transverse plate 9 moves to the left, the shovel plate 10 can be used to push the dirt to the left for collection. When the transverse plate 9 moves to the right, the shovel plate 10 contacts the dirt at the bottom of the breeding pond 1 and can be rotated to the left to avoid it, thereby preventing the dirt collection work from being carried out.

[0033] The blocking net 2 is movably installed inside the breeding pond 1, and a connecting block 15 is fixedly installed on the inner wall of the breeding pond 1. A limiting rod 16 is fixedly installed on the top of the blocking net 2. The limiting rod 16 is slidably connected to the surface of the connecting block 15. A supporting spring 17 is sleeved on the surface of the limiting rod 16. The bottom end of the supporting spring 17 is tightly pressed against the upper side of the blocking net 2, and the top end of the supporting spring 17 is tightly pressed against the lower side of the connecting block 15.

[0034] Furthermore, by providing a connecting block 15, a limiting rod 16 and a supporting spring 17, the blocking net 2 can be limited and fixed, and under the elastic force of the supporting spring 17, the blocking net 2 is in an unstable state, which is beneficial to the effect of driving the blocking net 2 to vibrate when the convex tooth block 11 contacts the tooth groove 13 on the surface of the wear-resistant strip 12.

[0035] A cleaning assembly is provided on the inner wall of the dirt collecting box 3 corresponding to the filter screen 7, and the cleaning assembly includes a shaft rod 20 rotatably connected to the bottom end of the filter screen 7, and a plurality of blades 21 are welded on the surface of the shaft rod 20 in a circular array at equal intervals, and the blades 21 correspond to the position of the liquid outlet end of the sludge pump 4, and bristles 22 are provided on the top of the blades 21, and the bristles 22 are in contact with the lower side of the filter screen 7.

[0036] Furthermore, by setting up a cleaning component, the sludge pump 4 is used to continuously transport water mixed with impurities to the surface of the blade 21, which can drive the shaft 20 to rotate, and then drive the blade 21 to rotate. During the rotation of the blade 21, the bristles 22 can continuously brush the surface of the filter 7 to ensure the permeability of the filter 7 and avoid blockage of the filter 7.

[0037] Finally, it should be noted that the drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention, and other structures may refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention may be combined with each other.

Claims

1. A smart agricultural circulating water aquaculture sewage discharge device, comprising a breeding pond (1), characterized in that: The inner wall of the culture pond (1) is provided with a blocking net (2), a sewage collecting box (3) is fixedly installed on the left side of the culture pond (1), a sludge pump (4) is fixedly installed on the left side of the culture pond (1), the liquid inlet end of the sludge pump (4) extends into the interior of the culture pond (1) and is located below the blocking net (2), the liquid outlet end of the sludge pump (4) is connected to the inner cavity of the sewage collecting box (3), and a return pipe (5) is embedded on the top of the sewage collecting box (3), the liquid outlet end of the return pipe (5) extends into the interior of the culture pond (1) and is fixedly installed with a nozzle (6), a filter net (7) is provided inside the sewage collecting box (3) corresponding to the liquid inlet end of the return pipe (5), and a sludge collection component is provided inside the culture pond (1) corresponding to the liquid inlet end of the sludge pump (4); The sludge collection assembly comprises a transverse screw (8) rotatably connected to the inner wall of the breeding pond (1); a transverse plate (9) is threadedly connected to the surface of the transverse screw (8); a shovel plate (10) is arranged at the bottom end of the transverse plate (9); the shovel plate (10) is tilted to the left; the bottom side of the shovel plate (10) is slidably connected to the inner bottom wall of the breeding pond (1); and the shovel plate (10) can be turned to the left; a convex tooth block (11) is welded to the top of the transverse plate (9); a wear-resistant strip (12) is welded to the bottom end of the blocking net (2); a plurality of tooth grooves (13) are transversely opened at the bottom end of the wear-resistant strip (12); and the convex tooth block (11) is slidably connected to the tooth groove (13).

2. According to claim 1, a smart agricultural circulating water aquaculture sewage discharge device is characterized by: A sewage discharge valve (14) is embedded at the lower left side of the sewage collecting box (3).

3. According to claim 1, a smart agricultural circulating water aquaculture sewage discharge device is characterized by: The blocking net (2) is movably installed inside the breeding pond (1), a connecting block (15) is fixedly installed on the inner wall of the breeding pond (1), a limiting rod (16) is fixedly installed on the top of the blocking net (2), and the limiting rod (16) is slidably connected to the surface of the connecting block (15).

4. The intelligent agricultural circulating water aquaculture sewage discharge device according to claim 3 is characterized by: A support spring (17) is sleeved on the surface of the limit rod (16), the bottom end of the support spring (17) is pressed against the upper side of the blocking net (2), and the top end of the support spring (17) is pressed against the lower side of the connecting block (15).

5. The intelligent agricultural circulating aquaculture sewage discharge device according to claim 1 is characterized by: A servo motor (18) is fixedly mounted on the right side of the culture pond (1), and the output shaft of the servo motor (18) is fixed to the right end of the transverse lead screw (8).

6. The intelligent agricultural circulating aquaculture sewage discharge device according to claim 1 is characterized by: A transverse sliding rod (19) is fixedly mounted on the inner wall of the culture pond (1), and the transverse plate (9) is slidably connected to the surface of the transverse sliding rod (19).

7. The intelligent agricultural circulating aquaculture sewage discharge device according to claim 1 is characterized by: The inner wall of the dirt collecting box (3) is provided with a cleaning assembly corresponding to the filter screen (7), and the cleaning assembly comprises a shaft (20) rotatably connected to the bottom end of the filter screen (7), and a plurality of blades (21) are welded on the surface of the shaft (20) in a circular array at equal intervals, and the positions of the blades (21) correspond to the liquid outlet end of the sludge pump (4), and bristles (22) are provided on the top of the blades (21), and the bristles (22) are in contact with the lower side of the filter screen (7).

8. The intelligent agricultural circulating aquaculture sewage discharge device according to claim 1 is characterized by: An observation window (23) is embedded in the outer wall of the dirt collecting box (3).

Images