CN220406614U

CN220406614U - A water-loving animal filth is discharged system for aquaculture

Info

Publication number: CN220406614U
Application number: CN202322308577.6U
Authority: CN
Inventors: 刘邦友; 黄利权; 梁明轩; 相德忠
Original assignee: Lishui Tianyang Agricultural Technology Co ltd
Current assignee: Lishui Tianyang Agricultural Technology Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-01-30
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a water-loving animal waste removal system for the aquaculture, which relates to the technical field of animal waste removal equipment and comprises a filter box, wherein the upper surface of the filter box is fixedly connected with a feed pipe, a matched inclined filter screen is fixedly connected in the filter box, the lower surface of the filter box is connected with a first support frame through a vibrating mechanism, one side of the filter box is communicated with a screening mechanism for screening solid impurities through a first conveying pipe, and one side of the screening mechanism is communicated with a crushing mechanism for crushing animal carcasses.

Description

A water-loving animal filth is discharged system for aquaculture

Technical Field

The utility model relates to the technical field of object dirt removal equipment, in particular to a water-loving animal dirt removal system for the aquaculture.

Background

The breeding industry is the production department of livestock products such as meat, eggs, milk, wool, cashmere, skin, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, marten, otter, quail and the like, and converting plant energy such as pasture and feed into animal energy through artificial breeding and reproduction. Is an important link for exchanging substances between human beings and the nature. The farming industry is one of the main components of agriculture, and is parallel to the planting industry as two main support posts for agricultural production.

At present, a large amount of dirt can be caused in the breeding process of water loving animals, excrement, residual baits, dead individuals and the like of aquatic products in the breeding process, solid dirt is mainly separated from sewage in a traditional water loving animal dirt separation system for breeding, the solid dirt is used as fertilizer, but the solid dirt contains dead individual animals, dead bodies of the dead individual animals can rot and breed germs, and the manufacturing of the fertilizer is polluted.

Disclosure of Invention

The utility model aims to provide a water loving animal sewage discharge system for the breeding industry, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a system is arranged in liking aquatic animal filth of aquaculture to be discharged, includes the rose box, the last fixed surface intercommunication of rose box has the inlet pipe, fixedly connected with assorted oblique filter screen in the rose box, the lower surface of rose box is connected with support frame one through vibrating mechanism, one side of rose box has the screening mechanism that is used for sieving solid-state impurity through conveying pipeline one intercommunication, one side intercommunication of screening mechanism has the crushing mechanism that is used for carrying out kibbling to the animal carcass, the rear end face intercommunication of filtering mechanism has the purifying mechanism that is used for purifying sewage.

As a further scheme of the utility model: including the rose box, the last fixed surface intercommunication of rose box has the inlet pipe, the inclined filter screen of rose box fixedly connected with assorted, and the lower surface of rose box is connected with support frame one through vibrating mechanism, and one side of rose box has the screening mechanism that is used for screening solid-state impurity through conveying pipeline one intercommunication, and one side intercommunication of screening mechanism has the rubbing crusher who is used for carrying out kibbling to the animal carcass, and the rear end face intercommunication of filtering mechanism has the purifying mechanism who is used for purifying sewage.

As a further scheme of the utility model: screening mechanism includes screening case, support frame two, shake mechanism, screening frame, screen cloth and conveying pipeline two, and screening case's lower fixed surface is connected with support frame two, is connected with the screening frame through shake mechanism in the screening case, and fixedly connected with screen cloth in the screening frame, and screening case's a side has crushing mechanism through conveying pipeline two intercommunication.

As a further scheme of the utility model: the shaking mechanism comprises a motor I, a rotating shaft I, a cam, a connecting block, a sliding sleeve, a telescopic rod, shaking springs, a sliding plate and an L-shaped connecting rod, wherein the motor I is installed on the rear end face of the screening box, the output end of the motor I penetrates through the front end face of the screening box and is fixedly provided with the rotating shaft I through a coupler, the cam which is symmetrically arranged is fixedly sleeved on the rotating shaft I, the cam is abutted to the lower surface of the screening frame, two inner side faces of the screening box are fixedly connected with two sliding sleeves which are symmetrically arranged in parallel through two connecting block fixedly connected, the telescopic rod is fixedly connected with the inner embedding face of the sliding sleeve, the shaking springs are sleeved on the telescopic rod, the lower end of the telescopic rod is fixedly connected with the sliding plate which is matched with the inner cavity of the sliding sleeve, the L-shaped connecting rod is fixedly connected with the lower surface of the sliding plate, and the other end of the L-shaped connecting rod is fixedly connected with the lower surface of the screening frame.

As a further scheme of the utility model: the crushing mechanism comprises a crushing box, a third supporting frame, a mounting plate, a crushing cutter and an intermittent mechanism for driving the crushing cutter to move up and down for crushing, wherein the third supporting frame is fixedly connected with the lower surface of the crushing box, the intermittent mechanism is connected with the upper surface of the crushing box, the intermittent mechanism penetrates through the upper surface of the crushing box and is connected with the mounting plate, and the plurality of crushing cutters which are uniformly distributed are fixedly connected with the lower surface of the mounting plate.

As a further scheme of the utility model: the intermittent mechanism comprises a motor II, a driving box, a sliding frame, racks, half-tooth gears and an intermittent rod, wherein the driving box is fixedly connected with the upper surface of the crushing box, the sliding frame is arranged in the crushing box, the racks are fixedly connected with the two inner sides of the sliding frame, the motor II is arranged on one side of the driving box, the output end of the motor II penetrates through the side surface of the crushing box and is fixedly connected with the half-tooth gears, the half-tooth gears are meshed with the racks and are connected with the intermittent rod, the lower surface of the sliding frame is fixedly connected with the intermittent rod, and the lower end of the intermittent rod sequentially penetrates through the lower surface of the driving box and the upper surface of the crushing box and is fixedly connected with a mounting plate.

As a further scheme of the utility model: sliding grooves are formed in two inner side surfaces of the driving box, and two side surfaces of the sliding frame are respectively inserted into the adjacent sliding grooves.

As a further scheme of the utility model: the purifying mechanism comprises a purifying box, a water pump, a water suction pipe, a water delivery pipe, a tubular ultrafiltration membrane, ultraviolet sterilizing lamps, a lamp shade and a water outlet pipe, wherein the water pump is arranged on the upper surface of the purifying box, the water pump is fixedly communicated with the water suction pipe, the other end of the water suction pipe is fixedly communicated with the rear end face of the filtering box, the water delivery pipe is fixedly communicated with the water delivery pipe, the water delivery pipe penetrates through the upper surface of the purifying box and is communicated with the tubular ultrafiltration membrane, the water outlet pipe is fixedly communicated with one side face of the purifying box, the two inner side faces of the purifying box are respectively provided with the ultraviolet sterilizing lamps which are arranged in parallel, the outer side of each ultraviolet sterilizing lamp is provided with the corresponding lamp shade, and the lamp shade is arranged on the inner side face of the purifying box.

As a further scheme of the utility model: the screening box is characterized in that a discharging mechanism is further arranged in the screening box, the discharging mechanism comprises a motor III, a screw rod, a push plate and a limiting rod, the motor III is arranged on the rear end face of the screening box, the output end of the motor III penetrates through the rear end face of the screening box and is fixedly connected with the screw rod through a coupling, a matched push plate is sleeved on the screw rod, two symmetrically arranged limiting rods are fixedly connected to the inner rear end face of the screening box, and the limiting rod penetrates through the push plate.

As a further scheme of the utility model: the stirring mechanism is further arranged in the filter box and comprises a motor IV, a rotating shaft II and a spiral stirring blade, the motor IV is arranged on one side face of the filter box, the output end of the motor IV penetrates through the side face of the filter box and is fixedly connected with the rotating shaft II through a coupling, the other end of the rotating shaft II is rotationally connected with the inner side face of the filter box, and the spiral stirring blade is fixedly connected with the side face of the rotating shaft II.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the use process, the sewage is filtered and purified through the filter screen arranged in the filter box, so that solid and liquid are separated, liquid falls into the bottom of the filter box, and then is introduced into the tubular ultrafiltration membrane in the filter box through the water suction pipe and the water delivery pipe by the water pump for secondary ultrafiltration purification, so that the treated water quality is better, and the treated water can be used for reclaimed water recycling, thereby improving the utilization of water resources.

2. In the use process, the filtered solid impurities are introduced into the screening box through the first conveying pipe and fall onto the screen to be screened, the solid impurities and dead individuals are screened, the first rotating shaft is driven to rotate through the first motor in screening, the first rotating shaft drives the cam to rotate, when the convex parts of the cam are abutted against the screening box along with the rotation of the cam, the screening box is moved upwards, the sliding plate is extruded by the L-shaped connecting rod to extrude the sliding plate, the sliding plate extrudes the shaking spring to enable the telescopic rod to shrink, when the flat parts of the cam are abutted against the screening box along with the rotation of the cam, the sliding plate is pushed to move downwards by the elastic force of the shaking spring, the sliding plate drives the screening box to move downwards through the L-shaped connecting rod, so that the screen can shake upwards and downwards, dead individuals are prevented from being clamped on the screen in the screening box in screening process, dead individuals can be separated from the solid impurities, and dead individuals are led into the crushing box through the conveying pipe, and the dead individuals can be prevented from affecting the manufacture of fertilizers.

3. According to the utility model, for dead individuals in the crushing box, the rotation of the motor II drives the half-tooth gear to rotate, and as the half-tooth gear is always meshed with one of the two racks, the sliding frame moves up and down in a reciprocating manner along with the rotation of the half-tooth gear, and the up and down reciprocating motion of the sliding frame drives the mounting plate to move up and down in a reciprocating manner through the intermittent rod, so that the crushing knife crushes dead bodies of the dead individuals, the crushed dead bodies are convenient to carry out fermentation reaction treatment, and the dead bodies of dead individual animals are convenient to carry out harmless treatment and recycling.

Drawings

FIG. 1 is a schematic cross-sectional view of a screening box of the present utility model;

FIG. 2 is a schematic cross-sectional view of a filter box of the present utility model;

FIG. 3 is a schematic cross-sectional view of the purge bin of the present utility model;

FIG. 4 is a schematic cross-sectional view of the pulverizing box of the present utility model;

FIG. 5 is a schematic view of the overall structure of the present utility model;

FIG. 6 is a schematic view of the structure of the present utility model at another angle;

FIG. 7 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 8 is a schematic cross-sectional view of a sliding sleeve according to the present utility model

Fig. 9 is a schematic side view in cross-section of the drive housing of the present utility model.

In the figure: 1. a crushing box; 2. a third supporting frame; 3. a screening box; 4. a second supporting frame; 5. a filter box; 6. a first supporting frame; 7. a second material conveying pipe; 8. a purifying box; 9. a water pump; 10. a water pumping pipe; 11. a feed pipe; 12. a first conveying pipe; 13. a water pipe; 14. a tubular ultrafiltration membrane; 15. a lamp shade; 16. an ultraviolet germicidal lamp; 17. a water outlet pipe; 18. a vibration spring; 19. a vibration motor; 20. a transmission block; 21. an inclined filter screen; 22. a first rotating shaft; 23. a cam; 24. a screen; 25. a screening frame; 26. a connecting block; 27. a sliding sleeve; 28. an L-shaped connecting rod; 29. a first motor; 30. a telescopic rod; 31. a shaking spring; 32. a drive box; 33. a mounting plate; 34. a slide plate; 35. a crushing knife; 36. a second motor; 37. a sliding frame; 38. a rack; 39. a chute; 40. a half-tooth gear; 41. an intermittent lever; 42. a third motor; 43. a screw rod; 44. a push plate; 45. a limit rod; 46. a fourth motor; 47. a second rotating shaft; 48. spiral stirring blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, in an embodiment of the utility model, a system for removing dirt from water-loving animals used in the cultivation industry comprises a filter box 5, wherein a feed pipe 11 is fixedly connected to the upper surface of the filter box 5, a matched inclined filter screen 21 is fixedly connected in the filter box 5, a first support frame 6 is connected to the lower surface of the filter box 5 through a vibrating mechanism, a screening mechanism for screening solid impurities is communicated to one side of the filter box 5 through a first conveying pipe 12, the screening mechanism comprises a screening box 3, a second support frame 4, a vibrating mechanism, a screening frame 25, a screen 24 and a second conveying pipe 7, a through cavity is formed in the upper surface of the screening box 3, the other end of the first conveying pipe 12 is communicated with the inner cavity of the screening box 3, a second support frame 4 is fixedly connected to the lower surface of the screening box 3, a screening frame 25 is connected to the inside of the screening box 3 through the vibrating mechanism, and the screen 24 is fixedly connected to the inside of the screening frame 25, a crushing mechanism is communicated with one side surface of the screening box 3 through a conveying pipe II 7, the shaking mechanism comprises a motor I29, a rotating shaft I22, a cam 23, a connecting block 26, a sliding sleeve 27, a telescopic rod 30, a shaking spring 31, a sliding plate 34 and an L-shaped connecting rod 28, the motor I29 is arranged on the rear end surface of the screening box 3, the output end of the motor I29 penetrates through the front end surface of the screening box 3 and is fixedly provided with the rotating shaft I22 through a coupling, two symmetrically arranged cams 23 are fixedly sleeved on the rotating shaft I22, the cams 23 are in contact with the lower surface of the screening frame 25, two parallel symmetrically arranged sliding sleeves 27 are fixedly connected with the two inner side surfaces of the screening box 3 through the two connecting blocks 26 respectively, a telescopic rod 30 is fixedly connected with the inner embedded surface of the sliding sleeve 27, the shaking spring 31 is sleeved on the telescopic rod 30, the lower end of the telescopic rod 30 is fixedly connected with a sliding plate 34 matched with the sliding sleeve inner cavity 27, the lower surface of the sliding plate 34 is fixedly connected with an L-shaped connecting rod 28, the other end of the L-shaped connecting rod 28 is fixedly connected with the lower surface of the screening frame 25, one side of the screening mechanism is communicated with a crushing mechanism for crushing animal carcasses, the crushing mechanism comprises a crushing box 1, a third supporting frame 2, a mounting plate 33, a crushing cutter 35 and an intermittent mechanism for driving the crushing cutter 35 to move up and down for crushing, the third supporting frame 2 is fixedly connected with the lower surface of the crushing box 1, the intermittent mechanism penetrates through the upper surface of the crushing box 1 and is connected with a mounting plate 33, the lower surface of the mounting plate 33 is fixedly connected with a plurality of uniformly distributed crushing cutters 35, the intermittent mechanism comprises a second motor 36, a driving box 32, a sliding frame 37, racks 38, a half-tooth gear 40 and an intermittent rod 41, the upper surface of the crushing box 1 is fixedly connected with the driving box 32, a sliding frame 37 is arranged in the crushing box 1, racks 38 are fixedly connected to the two inner side surfaces of the sliding frame 37, a motor II 36 is arranged on one side surface of the driving box 32, the output end of the motor II 36 penetrates through the side surface of the crushing box 1 and is fixedly connected with a half-tooth gear 40, the half-tooth gear 40 is meshed with the racks 38 and is connected with an intermittent rod 41, the lower surface of the sliding frame 37 is fixedly connected with an intermittent rod 41, the lower end of the intermittent rod 41 sequentially penetrates through the lower surface of the driving box 32 and the upper surface of the crushing box 1 and is fixedly connected with a mounting plate 33, the rear end surface of the filtering mechanism is communicated with a purifying mechanism for purifying sewage, the purifying mechanism comprises a purifying box 8, a water pump 9, a water pumping pipe 10, a water pipe 13, a tubular ultrafiltration membrane 14, an ultraviolet sterilizing lamp 16, a lamp shade 15 and a water outlet pipe 17, the upper surface of the purifying box 8 is provided with the water pump 9, the inlet of the water pumping pipe 10 is fixedly communicated with the water pumping pipe 10, the other end of the water pumping pipe 10 is fixedly communicated with the rear end surface of the filtering box 5, the outlet of the water pump 9 is fixedly communicated with a water delivery pipe 13, the water delivery pipe 13 penetrates through the upper surface of the purifying box 8 and is communicated with a tubular ultrafiltration membrane 14, a water outlet pipe 17 is fixedly communicated with one side surface of the purifying box 8, a plurality of parallel ultraviolet sterilizing lamps 16 are arranged on two inner side surfaces of the purifying box 8, a matched lampshade 15 is arranged on the outer side of the ultraviolet sterilizing lamps 16, the lampshade 15 is arranged on the inner side surface of the purifying box 8, the crushing box 1, and sealing doors are arranged on the side surfaces of the screening box 3 and the purifying box 8.

The utility model provides a water-loving animal sewage discharge system for the breeding industry, which has the following working principle: when in use, the feed pipe 11 is communicated with the sewage outlet through the sewage pump, sewage is introduced into the filter tank 5 through the feed pipe 11, the sewage is filtered and purified through the inclined filter screen 21 arranged in the filter tank 5, solid and liquid are separated, liquid falls into the bottom of the filter tank 5, the water pump 9 is introduced into the tubular ultrafiltration membrane 14 in the filter tank 5 through the water suction pipe 10 and the water delivery pipe 13 for secondary ultrafiltration purification, so that the treated water quality is better, the water can be reused, the utilization of water resources is improved, the ultrafiltered water can be sterilized through the ultraviolet sterilizing lamp 16, the purifying effect is further improved, the solid impurities are introduced into the screening box 3 through the first conveying pipe 12, fall into the screen 24 for screening, the solid sewage and dead individuals are screened, the rotation of the first motor 29 drives the rotation of the first rotating shaft 22 during screening, the rotation of the rotating shaft I22 drives the rotation of the cam 23, when the convex part of the cam 23 is abutted against the screening frame 25 along with the rotation of the cam 23, the screening frame 25 is moved upwards, the upper movement of the screening frame 25 extrudes the sliding plate 34 through the L-shaped connecting rod 28, the sliding plate 34 extrudes the shaking spring 31, the telescopic rod is contracted 30, when the flat part of the cam 23 is abutted against the screening frame 25 along with the rotation of the cam 23, the elastic force of the shaking spring 31 pushes the sliding plate 34 to move downwards, the sliding plate 34 moves downwards through the L-shaped connecting rod 28 to drive the screening frame 25, so that the screen 24 can shake upwards and downwards, dead individuals are prevented from being blocked on the screen 24 in the screening process, solid dirt after screening falls on the bottom of the screening box 3, dead individuals are led into the crushing box 1 through the conveying pipe II 7, so that dead animals can be separated from the solid pollutant, and the dead individual animals are prevented from affecting the production of fertilizer, for dead individuals in the crushing box 1, the rotation of the motor II 36 drives the half-tooth gear 40, and as the half-tooth gear 40 is always meshed with one of the two racks 38, the sliding frame 37 moves up and down in a reciprocating manner along with the rotation of the half-tooth gear 40, and the up and down reciprocating motion of the sliding frame 37 drives the mounting plate 33 to move up and down in a reciprocating manner through the intermittent rod 41, so that the crushing knife 35 crushes the dead individuals, the crushed carcasses are convenient to utilize for fermentation reaction treatment, and the dead carcasses of dead individual animals are convenient to carry out harmless treatment and recycling.

The vibration mechanism comprises vibration springs 18, a transmission block 20 and a vibration motor 19, the lower surface of the filter box 5 is connected with the upper surface of the first support frame 6 through a plurality of vibration springs 18, the transmission block 20 is fixedly connected with the lower surface of the filter box 5, the lower surface of the transmission block 20 is provided with the vibration motor 19, in the filtering process, the screen 24 continuously vibrates through the vibration of the vibration motor 19 and the vibration springs 18, and the filtering is smoother.

Both inner side surfaces of the driving box 32 are respectively provided with a sliding groove 39, both side surfaces of the sliding frame 37 are respectively inserted into the adjacent sliding grooves 39, and the sliding frame 37 is limited through the arranged sliding grooves 39, so that the sliding frame 37 is more stable in the up-and-down moving process.

Still install discharge mechanism in the screening case 3, discharge mechanism includes motor three 42, lead screw 43, push pedal 44 and gag lever post 45, motor three 42 is installed to screening case 3's rear end face, motor three 42's output runs through screening case 3's rear end face and passes through shaft coupling fixedly connected with lead screw 43, the screw thread cover is equipped with assorted push pedal 44 on the lead screw 43, screening case 3's interior rear end face still fixedly connected with two gag lever posts 45 of symmetry setting, gag lever post 45 runs through push pedal 44, when the solid dirt in the screening case 3 is discharged to needs, drive the rotation of lead screw 43 through motor three 42's rotation, lead screw 43's rotation makes push pedal 44 translate on gag lever post 45, release solid dirt by the sealing door of screening case 3 front end face, make solid dirt's discharge convenient and fast more, workman's intensity of labour has also been reduced.

Still install rabbling mechanism in the rose box 5, rabbling mechanism includes motor IV 46, pivot II 47 and spiral stirring leaf 48, motor IV 46 is installed to one side of rose box 5, the output of motor IV 46 runs through the side of rose box 5 and through shaft coupling fixedly connected with pivot II 47, the other end of pivot II 47 is connected with the medial surface rotation of rose box 5, the side fixedly connected with spiral stirring leaf 48 of pivot II 47, through the rabbling mechanism that sets up, in the use, the rotation through motor IV 46 drives the rotation of pivot II 47, the rotation of pivot II 47 drives spiral stirring leaf 48 and stirs, thereby can avoid appearing the condition of deposit in the rose box 5.

The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A system is arranged in liking aquatic animal filth of aquaculture to arrange, includes rose box (5), its characterized in that, the last fixed surface intercommunication of rose box (5) has inlet pipe (11), fixedly connected with assorted oblique filter screen (21) in rose box (5), the lower surface of rose box (5) is connected with support frame one (6) through vibrating mechanism, one side of rose box (5) is through conveying pipeline one (12) intercommunication has the screening mechanism that is used for sieving solid-state impurity, one side intercommunication of screening mechanism has the crushing mechanism that is used for carrying out kibbling to animal carcass, the rear end face intercommunication of filtering mechanism has the purifying mechanism who is used for purifying sewage.

2. The water loving animal dirt removal system for the aquaculture according to claim 1, wherein the vibration mechanism comprises a vibration spring (18), a transmission block (20) and a vibration motor (19), the lower surface of the filter box (5) is connected with the upper surface of the first support frame (6) through a plurality of vibration springs (18), the transmission block (20) is fixedly connected with the lower surface of the filter box (5), and the lower surface of the transmission block (20) is provided with the vibration motor (19).

3. The water loving animal dirt discharging system for the aquaculture according to claim 1, wherein the screening mechanism comprises a screening box (3), a second supporting frame (4), a shaking mechanism, a screening frame (25), a screen (24) and a second conveying pipe (7), the lower surface of the screening box (3) is fixedly connected with the second supporting frame (4), the screening box (3) is internally connected with the screening frame (25) through the shaking mechanism, the screening frame (25) is internally fixedly connected with the screen (24), and one side surface of the screening box (3) is communicated with the crushing mechanism through the second conveying pipe (7).

4. The water loving animal dirt removal system according to claim 3, wherein the shaking mechanism comprises a first motor (29), a first rotating shaft (22), a cam (23), a connecting block (26), a sliding sleeve (27), a telescopic rod (30), a shaking spring (31), a sliding plate (34) and an L-shaped connecting rod (28), the first motor (29) is installed on the rear end face of the screening box (3), the output end of the first motor (29) penetrates through the front end face of the screening box (3) and is fixedly provided with the first rotating shaft (22) through a coupling, two symmetrically arranged cams (23) are fixedly sleeved on the first rotating shaft (22), the cams (23) are in contact with the lower surface of the screening frame (25), two inner side faces of the screening box (3) are fixedly connected with two sliding sleeves (27) which are symmetrically arranged in parallel respectively through the two connecting blocks (26), the inner embedded face of the sliding sleeve (27) is fixedly connected with the telescopic rod (30), the lower end of the telescopic rod (30) is fixedly connected with the lower surface of the sliding plate (34) which is matched with the inner cavity of the sliding plate (27), and the lower surface of the lower connecting rod (28) which is fixedly connected with the lower surface of the sliding plate (28).

5. The water loving animal dirt discharging system for the aquaculture according to claim 1, wherein the crushing mechanism comprises a crushing box (1), a third supporting frame (2), a mounting plate (33), a crushing knife (35) and an intermittent mechanism for driving the crushing knife (35) to move up and down, the third supporting frame (2) is fixedly connected to the lower surface of the crushing box (1), the intermittent mechanism is connected to the upper surface of the crushing box (1), the intermittent mechanism penetrates through the upper surface of the crushing box (1) and is connected with the mounting plate (33), and a plurality of uniformly distributed crushing knives (35) are fixedly connected to the lower surface of the mounting plate (33).

6. The water loving animal dirt removal system for the aquaculture according to claim 5, wherein the intermittent mechanism comprises a motor II (36), a driving box (32), a sliding frame (37), a rack (38), a half-tooth gear (40) and an intermittent rod (41), the driving box (32) is fixedly connected to the upper surface of the crushing box (1), the sliding frame (37) is arranged in the crushing box (1), the rack (38) is fixedly connected to the two inner sides of the sliding frame (37), the motor II (36) is arranged on one side of the driving box (32), the output end of the motor II (36) penetrates through the side of the crushing box (1) and is fixedly connected with the half-tooth gear (40), the half-tooth gear (40) is meshed with the rack (38), the intermittent rod (41) is fixedly connected to the lower surface of the sliding frame (37), and the lower end of the intermittent rod (41) sequentially penetrates through the lower surface of the driving box (32) and the upper surface of the crushing box (1) and is fixedly connected with the mounting plate (33).

7. The water loving animal sewage discharge system for the aquaculture according to claim 6, wherein the two inner sides of the driving box (32) are provided with sliding grooves (39), and the two sides of the sliding frame (37) are respectively inserted into the adjacent sliding grooves (39).

8. The water-loving animal dirt-removing system for the aquaculture according to claim 1, wherein the purifying mechanism comprises a purifying box (8), a water pump (9), a water suction pipe (10), a water delivery pipe (13), a tubular ultrafiltration membrane (14), an ultraviolet sterilizing lamp (16), a lamp shade (15) and a water outlet pipe (17), wherein the water pump (9) is installed on the upper surface of the purifying box (8), the water suction pipe (10) is fixedly communicated with the inlet of the water pump (9), the other end of the water suction pipe (10) is fixedly communicated with the rear end face of the filtering box (5), the water delivery pipe (13) is fixedly communicated with the outlet of the water pump (9), the water delivery pipe (13) is inserted into the upper surface of the purifying box (8) and is communicated with the tubular ultrafiltration membrane (14), the water outlet pipe (17) is fixedly communicated with one side face of the purifying box (8), a plurality of ultraviolet sterilizing lamps (16) which are arranged in parallel are installed on the two inner sides of the purifying box (8), the matched lamp shade (15) is installed on the outer side of the ultraviolet sterilizing lamp (16), and the lamp shade (15) is installed on the inner side face of the purifying box (8).

9. The system for removing soil from water-loving animals in the aquaculture according to claim 3, wherein the screening box (3) is internally provided with a discharging mechanism, the discharging mechanism comprises a motor III (42), a screw rod (43), a push plate (44) and a limiting rod (45), the rear end face of the screening box (3) is provided with the motor III (42), the output end of the motor III (42) penetrates through the rear end face of the screening box (3) and is fixedly connected with the screw rod (43) through a coupling, the screw rod (43) is sleeved with the matched push plate (44), the inner rear end face of the screening box (3) is fixedly connected with two symmetrically arranged limiting rods (45), and the limiting rods (45) penetrate through the push plate (44).

10. The water loving animal dirt discharging system for the aquaculture according to claim 1, wherein the filter box (5) is internally provided with a stirring mechanism, the stirring mechanism comprises a motor four (46), a rotating shaft two (47) and a spiral stirring blade (48), one side surface of the filter box (5) is provided with the motor four (46), an output end of the motor four (46) penetrates through the side surface of the filter box (5) and is fixedly connected with the rotating shaft two (47) through a coupling, the other end of the rotating shaft two (47) is rotationally connected with the inner side surface of the filter box (5), and the side surface of the rotating shaft two (47) is fixedly connected with the spiral stirring blade (48).