CN111149762A

CN111149762A - Breeding system

Info

Publication number: CN111149762A
Application number: CN202010007806.9A
Authority: CN
Inventors: 季淑萍; 邓洪喜
Original assignee: Zhongshan Yueyang Breeding Technology Development Co ltd
Current assignee: Guangdong Knowledge City Operation Service Co Ltd
Priority date: 2020-01-05
Filing date: 2020-01-05
Publication date: 2020-05-15
Anticipated expiration: 2040-01-05
Also published as: CN111149762B

Abstract

The invention discloses a culture system, which comprises culture equipment and a sewage treatment device, wherein a drain hole is formed in the lower end of the culture equipment, a water inlet pipe is arranged on one side of the lower part of the sewage treatment device, the drain hole is communicated with the water inlet pipe, the sewage treatment device comprises a box body, a water inlet area, a settling area, a pressurizing water conveying area, a filtering area, an aeration stirring area and a disinfection area are sequentially arranged in the box body at intervals, a connecting hole communicated with the upper end of an activated carbon layer is formed in the upper end of the pressurizing water conveying area, a buffer area is formed in the lower end of the filtering area, a through hole is formed between the buffer area and the aeration stirring area, a connecting groove communicated with the disinfection area is formed in the upper part of the aeration stirring area, an ultraviolet disinfection pipe is arranged in the disinfection area, a water outlet pipe. The invention can rapidly replace the aquaculture water body, thereby effectively reducing the workload of aquaculture workers and improving the survival rate of aquaculture aquatic products, and can effectively recycle the aquaculture water body, thereby being an energy-saving and environment-friendly aquaculture system.

Description

Breeding system

Technical Field

The invention relates to the field of culture equipment, in particular to a culture system.

Background

With the development of socioeconomic, the development of aquaculture industry is more and more rapid. The requirement of aquatic products on the environment is very high. In order to improve the survival rate of the cultured aquatic products and reduce the occurrence of diseases, water needs to be changed regularly to ensure the water quality, ensure the water quality to be clean and improve the oxygen content of the cultured water body.

When the existing aquaculture equipment is used for replacing aquaculture water bodies, aquaculture aquatic products generally need to be fished out and then replaced, so that the workload of aquaculture workers is undoubtedly greatly increased, and the aquaculture aquatic products are easily killed due to oxygen deficiency in the water replacement process.

And the existing culture equipment is easy to directly discharge the old water body when replacing water and replace the new water body, which undoubtedly increases the cost and is not beneficial to environmental protection.

Therefore, how to change the water of the aquaculture water body quickly so as to reduce the threat to the aquaculture water products and how to effectively recycle the aquaculture water body is a problem to be solved urgently at present.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the culture system which can quickly replace culture water bodies, thereby effectively reducing the workload of culture workers and improving the survival rate of cultured aquatic products, can effectively recycle the culture water bodies, and is energy-saving and environment-friendly.

In order to achieve the purpose, the invention adopts the following scheme:

the utility model provides a farming system, is including farming equipment and sewage treatment plant the farming equipment lower extreme is equipped with the wash port sewage treatment plant lower part one side is equipped with the inlet tube, the wash port is linked together its characterized in that with the inlet tube: the sewage treatment device comprises a box body, wherein a water inlet area, a sedimentation area, a pressurizing water conveying area, a filtering area, an aeration stirring area and a disinfection area are sequentially arranged in the box body at intervals, a water inlet pipe is arranged at the lower part of the water inlet area, the upper part of the water inlet area is communicated with the sedimentation area, a plurality of sedimentation inclined plates are arranged in the sedimentation area from top to bottom at intervals, a sedimentation space is defined by two adjacent sedimentation inclined plates and is communicated with the sedimentation spaces end to end, a water collecting area is arranged at the lower end of the sedimentation area, a communication hole is arranged between the water collecting area and the pressurizing water conveying area, a pressure pump is arranged in the water collecting area, a water outlet of the pressure pump is connected with the communication hole, an activated carbon layer, a far infrared activated carbon layer, a wheat stone layer and a quartz sand layer are sequentially arranged in the filtering area from top to bottom at intervals, a connecting hole communicated with the upper end of the activated carbon, the lower end of the filtering area is provided with a buffer area, a through hole is arranged between the buffer area and the aeration stirring area, a delivery pump is arranged in the buffer area, the water outlet of the delivery pump is communicated with the through hole, a stirring device and an aeration pipe are arranged in the aeration stirring area, the upper part of the aeration stirring area is provided with a connecting groove communicated with the disinfection area, an ultraviolet disinfection pipe is arranged in the disinfection area, the lower end of the disinfection area is provided with a water outlet pipe, and the water outlet pipe is connected with the water inlet of the culture equipment.

As another improvement of the culture system, a sewage discharging door which can be opened is arranged on one side of the corresponding position of the box body and the sedimentation space, an installation shaft hole is arranged on one side of the box body on the opposite side of the sewage discharging door, a push rod is arranged in the installation shaft hole, and a push plate matched with the sedimentation space is arranged at the front end of the push rod.

As another improvement of the culture system, a first clapboard, a second clapboard, a third clapboard, a fourth clapboard and a fifth clapboard are sequentially arranged in the box body, a water inlet area is enclosed between the first clapboard and the inner wall of the box body, a settling area is enclosed between the first clapboard, the second clapboard and the inner wall of the box body, a pressurized water conveying area is enclosed between the second clapboard, the third clapboard and the inner wall of the box body, a filtering area is enclosed between the third clapboard and the fourth clapboard and the inner wall of the box body, an aeration stirring area is enclosed between the fourth clapboard and the fifth clapboard and the inner wall of the box body, and a disinfection area is enclosed between the fifth clapboard and the inner wall of the box body.

As a further improvement of the culture equipment, the culture equipment comprises a shell, wherein an accommodating cavity is arranged in the shell, and the culture equipment is characterized in that: an inner shell is arranged in the accommodating cavity, at least one side of the inner shell is fixedly connected with the inner wall of the outer shell, a culture cavity is arranged in the inner shell, a filtering device is movably arranged in the culture cavity, a rolling net mechanism is arranged at the upper end of the inner shell, the shell is provided with a driving mechanism which can drive the filtering device to move up and down and can drive the net rolling mechanism to open and close, a water outlet is arranged at the bottom of the inner shell, a switch mechanism capable of controlling the opening and closing of the water outlet is arranged in the water outlet, a linkage mechanism is arranged between the switch mechanism and the filtering device, a sealing mechanism capable of sealing the filtering device is arranged on the filtering device, the inner shell is internally provided with an opening and closing mechanism which can drive the sealing mechanism to open or close, the opening and closing mechanism is provided with a toggle mechanism which can drive the opening and closing mechanism to act, the upper part of the inner shell is provided with a plurality of inlet pipes, and the lower end of the outer shell is provided with a drain hole.

As another improvement of the culture equipment, the bottom of the inner shell is provided with a scraper mechanism which can clean the wall surface of the bottom of the inner shell, and a connecting rod mechanism is arranged between the scraper mechanism and the switch mechanism.

As another improvement of the culture equipment, the filter device comprises a filter screen, the outer wall of the filter screen is abutted against the inner wall of the inner shell, a plurality of filter hole units are uniformly distributed on the filter screen, each filter hole unit comprises a plurality of filter holes uniformly arranged at intervals along the length direction, a connecting rod is arranged on the rear side of the filter screen along the length direction, and a connecting plate is arranged between the connecting rod and the driving mechanism.

As another improvement of the culture equipment, the sealing mechanism comprises a shaft hole which is arranged in the filter screen along the length direction, the shaft hole penetrates through the middle part of the filter hole along the length direction, a rotating shaft is arranged in the shaft hole, a sealing plate is arranged at the position of the rotating shaft corresponding to the filter hole, and a driving gear is arranged at one end of the rotating shaft, which extends out of the front end part of the filter screen.

As another improvement of the breeding equipment, the opening and closing mechanism comprises a longitudinal abdicating groove arranged on the inner shell, the longitudinal abdicating groove is arranged at the position corresponding to the driving gear, a transverse assembling groove communicated with the longitudinal abdicating groove is arranged at the upper part of the inner shell, a transverse driving rack is arranged in the transverse assembling groove, one end of the transverse driving rack extends out of the outer wall of the inner shell, and a jacking spring is arranged between the other end of the transverse driving rack and the bottom of the transverse assembling groove.

As another improvement of the culture equipment, the toggle mechanism comprises a toggle rod arranged on the switch mechanism, and an extrusion inclined plane is arranged at the upper end of the transverse driving rack.

As another improvement of the culture equipment, the switch mechanism comprises a switch bottom plate arranged below the bottom of an inner shell, a sealing plug is arranged at a position, corresponding to a water outlet hole, of the upper end surface of the switch bottom plate, a switch side wall is arranged on one side of the switch bottom plate, a longitudinal guide rail is arranged on one side, corresponding to the switch side wall, of the inner shell, a guide block is arranged at a position, corresponding to the longitudinal guide rail, of the switch side wall, the guide block is movably arranged in the longitudinal guide rail, the linkage mechanism comprises a hinged seat arranged on the inner shell, the hinged seat is arranged on one side, corresponding to the longitudinal guide rail, a rocker is arranged on the hinged seat, a first extrusion block is arranged at one end, corresponding to the rocker and the guide block, a driving seat is arranged at one side, corresponding to the hinged seat, of the filtering device and a second extrusion block is arranged at one end, corresponding, and a return spring is arranged between the lower end face of the switch bottom plate and the inside of the shell.

As another improvement of the cultivation equipment, the net rolling and contracting mechanism comprises a net rolling and contracting arranged on the front side of the upper end of the inner shell, a guide wheel arranged on the rear side of the upper end of the inner shell, a rotating shaft arranged in the rear side of the inner shell, a traction rope wound on the rotating shaft, one end of the traction rope connected with one end of the net rolling and contracting, and the traction rope wound on the guide wheel.

As another improvement of the breeding equipment, the driving mechanism comprises a transmission rack arranged on the connecting rod, a transmission gear is arranged at the position of the rotating shaft corresponding to the transmission rack, an installation platform is arranged on the outer wall of the shell, an air cylinder is arranged on the installation platform, and the connecting plate is connected with an air cylinder shaft of the air cylinder.

As another improvement of the breeding equipment, the scraping plate mechanism comprises a guide groove arranged at the end part of the inner shell along the width direction, a scraping plate is arranged in the inner shell along the length direction, a guide convex block is arranged at the end part of the scraping plate and movably arranged in the guide groove, the connecting rod mechanism comprises a hinged part arranged on the front side of the scraping plate, a hinged connecting rod is arranged on the hinged part, a waist-shaped hole is arranged at the upper part of the front side of the inner shell, a connecting column is arranged on the switch mechanism, and the connecting column penetrates through the waist-shaped hole and then extends into the inner shell and is movably connected with the hinged connecting rod.

In summary, compared with the prior art, the invention has the beneficial effects that:

the sewage treatment equipment can effectively treat the culture water body, thereby realizing cyclic utilization, effectively saving water resources and being beneficial to environmental protection;

secondly, a plurality of interval inclined plates are arranged in a sedimentation area in the sewage treatment equipment, so that the sedimentation distance is effectively increased, and the sedimentation effect is improved;

thirdly, a push plate is arranged in the sedimentation space, so that dirt in the sedimentation space can be effectively pushed out of the box body, and the effect of quick cleaning is achieved;

fourthly, an activated carbon layer, a far infrared activated stone layer, a medical stone layer and a quartz sand layer are arranged in the filtering area; the active carbon layer has the advantages of developed void structure, large surface area, strong adsorption capacity, high mechanical strength, small bed resistance, good chemical stability, easy regeneration and durability; the far infrared activated stone layer has the function of enhancing far infrared radiation, and violently vibrates the water molecular group structure to destroy and break the hydrogen bonds of the water molecular group structure, so that the effect of thoroughly filtering sewage is achieved; the medical stone layer has strong adsorption effect on bacteria, the quartz sand layer has high filtering efficiency and good filtering effect, and the back washing is not required to be stopped, so that the medical stone layer has the advantage of low operating cost;

fifthly, a stirring device and an aeration pipe are arranged in the aeration stirring area, and stirring and aeration are carried out synchronously, so that the content of oxygen in the water body is effectively increased, and the culture of aquatic products is facilitated;

the ultraviolet disinfection pipe is arranged in the disinfection area, so that the water body to be treated is effectively sterilized and disinfected, and the morbidity of the cultured aquatic products is effectively reduced;

the aquaculture equipment disclosed by the invention is simple in structure, convenient and quick to change water, and capable of effectively reducing the workload of aquaculture workers, effectively reducing the time for separating aquaculture aquatic products from a water body, and effectively increasing the survival rate of the aquaculture products.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic partial cross-sectional view of FIG. 1;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a perspective view of the farming equipment of the present invention;

FIG. 5 is a top view of the farming equipment of the present invention;

FIG. 6 is a schematic cross-sectional view taken along line A-A in FIG. 5;

FIG. 7 is a schematic cross-sectional view taken along line B-B in FIG. 5;

FIG. 8 is a schematic view of the internal structure of the cultivation apparatus according to the present invention;

FIG. 9 is a perspective view of the internal structure of the cultivation apparatus according to the present invention;

FIG. 10 is a perspective view of the cultivation apparatus according to the present invention;

FIG. 11 is an enlarged schematic view at C of FIG. 7;

FIG. 12 is an enlarged schematic view at D of FIG. 9;

in the figure, 1, a filter device; 10. a housing; 11. a filter screen; 12. a filtration pore unit; 121. a filtration pore; 13. a connecting rod; 14. a connecting plate; 2. a net rolling mechanism; 20. an accommodating cavity; 21. rolling the net; 22. a rotating shaft; 23. a hauling rope; 24. a guide wheel; 200. a farming facility; 3. a drive mechanism; 30. an inner shell; 31. a drive rack; 32. a transmission gear; 33. an installation table; 34. a cylinder; 300. a sewage treatment device; 301. a box body; 302. a water inlet area; 303. a settling zone; 304. a pressurized water conveying area; 305. a filtration zone; 3051. an activated carbon layer; 3052. a far infrared activated stone layer; 3053. a Maifanitum layer; 3054. a quartz sand layer; 306. an aeration stirring area; 307. a sterile area; 308. a sedimentation sloping plate; 309. a settling space; 310. a water collection area; 311. a communicating hole; 312. a pressure pump; 313. connecting holes; 314. a buffer area; 315. a via hole; 316. a stirring device; 317. connecting grooves; 318. ultraviolet ray disinfection tube; 319. a water outlet pipe; 320. a push rod; 321. pushing the plate; 322. a first separator; 323. a second separator; 324. a third partition plate; 325. a fourth separator; 326. a fifth partition plate; 4. a switch mechanism; 40. a culture cavity; 41. a switch chassis; 42. a sealing plug; 43. a switch sidewall; 44. a longitudinal guide rail; 45. a guide block; 400. a water inlet pipe; 5. a linkage mechanism; 50. a water outlet hole; 51. a hinged seat; 52. a seesaw; 53. a first extrusion block; 54. a driving seat; 55. a second extrusion block; 56. a return spring; 6. a sealing mechanism; 60. an inlet pipe; 61. a shaft hole; 62. a rotating shaft; 63. a sealing plate; 64. a drive gear; 7. an opening and closing mechanism; 70. a drain hole; 71. a longitudinal abdicating groove; 72. a transverse assembly slot; 73. a transverse driving rack; 8. a toggle mechanism; 80. limiting convex strips; 81. a poke rod; 82. extruding the inclined plane; 9. a scraping plate mechanism; 90. a limiting guide groove; 91. a guide groove; 92. a squeegee; 93. a guide projection; 100. a link mechanism; 101. a hinge portion; 102. a hinged connecting rod; 103. a kidney-shaped hole; 104. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, the present invention provides a technical solution:

a culture system comprises culture equipment 200 and a sewage treatment device 300, wherein a drain hole 70 is arranged at the lower end of the culture equipment 200, a water inlet pipe 400 is arranged on one side of the lower part of the sewage treatment device 300, the drain hole 70 is communicated with the water inlet pipe 400, the sewage treatment device 300 comprises a box body 301, a water inlet area 302, a settling area 303, a pressurized water delivery area 304, a filtering area 305, an aeration stirring area 306 and a disinfection area 307 are sequentially arranged in the box body 301 at intervals, the water inlet pipe 400 is arranged at the lower part of the water inlet area 302, the upper part of the water inlet area 302 is communicated with the settling area 303, a plurality of settling inclined plates 308 are arranged in the settling area 303 at intervals from top to bottom, a settling space 309 is defined between two adjacent settling inclined plates 308, the plurality of settling spaces 309 are communicated end to end, a water collection area 310 is arranged at the lower end of the settling area 303, and a communication hole 311 is arranged between the, a pressure pump 312 is arranged in the water collecting area 310, a water outlet of the pressure pump 312 is connected with a communication hole 311, an activated carbon layer 3051, a far infrared activated stone layer 3052, a medical stone layer 3053 and a quartz sand layer 3054 are sequentially arranged in the filtering area 305 from top to bottom at intervals, a connection hole 313 communicated with the upper end of the activated carbon layer 3051 is arranged at the upper end of the pressure water feeding area 304, a buffer area 314 is arranged at the lower end of the filtering area 305, a through hole 315 is arranged between the buffer area 314 and the aeration stirring area 306, a delivery pump is arranged in the buffer area 314, a water outlet of the delivery pump is communicated with the through hole 315, a stirring device 316 and an aeration pipe are arranged in the aeration stirring area 306, a connection groove 317 communicated with the disinfection area 307 is arranged at the upper part of the aeration stirring area 306, an ultraviolet disinfection pipe 318 is arranged in the disinfection area 307, a water outlet pipe 319 is arranged at the lower end of the disinfection, the water outlet pipe 319 is connected with the water inlet of the cultivation device 200. When the cultivation equipment 200 needs to perform water body treatment, the water body is conveyed to the sewage treatment device 300 through the water inlet pipe 400, in order to achieve smooth conveying, the water inlet pipe 400 is provided with a water conveying pump, and the water body slowly rises after entering the water inlet area 302; when the water body rises to the position where the upper part of the water inlet area 302 is communicated with the sedimentation area 303, the water body enters the sedimentation area 303, one side of the first sedimentation inclined plate 308 at the uppermost end is provided with an opening, the other side of the second sedimentation inclined plate 308 which is close to the lower part of the first sedimentation inclined plate 308 is provided with an opening, and the like, so that the sedimentation channels which are adjacent end to end are formed, and in the invention, the sedimentation inclined plates 308 are obliquely arranged in the sedimentation area 303, so that sediments in the water body can effectively fall into the bottom of the sedimentation inclined plates 308. In the sewage treatment equipment, a plurality of interval inclined plates 308 are arranged in the sedimentation area 303, so that the sedimentation distance is effectively increased, and the sedimentation effect is improved;

in the invention, an activated carbon layer 3051, a far infrared activated stone layer 3052, a medical stone layer 3053 and a quartz sand layer 3054 are arranged in a filtering area 305; the activated carbon layer 3051 arranged in the invention has the advantages of developed void structure, large surface area, strong adsorption capacity, high mechanical strength, small bed resistance, good chemical stability, easy regeneration and durability; the far infrared activated stone layer 3052 has the function of enhancing far infrared radiation, and violently vibrates a water molecular group structure to destroy and break hydrogen bonds of the water molecular group structure, so that the effect of thoroughly filtering sewage is achieved; the medical stone layer 3053 has a strong adsorption effect on bacteria, the quartz sand layer 3054 is high in filtering efficiency and good in filtering effect, and the operation cost is low because the machine does not need to be stopped for backwashing;

in the invention, the stirring device 316 and the aeration pipe are arranged in the aeration stirring area 306, and stirring and aeration are carried out synchronously, thus effectively increasing the oxygen content in the water body and being beneficial to the culture of aquatic products; the ultraviolet disinfection pipe is arranged in the disinfection area, so that the water body to be treated is effectively sterilized and disinfected, and the morbidity of aquatic products is effectively reduced. The stirring device 316 comprises a stirring shaft, a plurality of stirring blades are arranged on the stirring shaft at intervals, a driving motor is arranged on the box body 301, and the stirring shaft is connected with the driving motor.

In the invention, a blow-down door which can be opened is arranged on one side of the box body 301 corresponding to the settling space 309, an installation shaft hole is arranged on one side of the box body 301 opposite to the blow-down door, a push rod 320 is arranged in the installation shaft hole, and a push plate 321 matched with the settling space 309 is arranged at the front end of the push rod 320. The sewage draining door is connected to the box body 301 through a bolt, and can be opened when the sedimentation space 309 needs to be cleaned.

According to the invention, a first clapboard 322, a second clapboard 323, a third clapboard 324, a fourth clapboard 325 and a fifth clapboard 326 are sequentially arranged in the box body 301, a water inlet area 302 is enclosed between the first clapboard 322 and the inner wall of the box body 301, a settling area 303 is enclosed between the first clapboard 322 and the second clapboard 323 as well as the inner wall of the box body 301, a pressurized water conveying area 304 is enclosed between the second clapboard 323 and the third clapboard 324 as well as the inner wall of the box body 301, a filtering area 305 is enclosed between the third clapboard 324 and the fourth clapboard 325 as well as the inner wall of the box body 301, an aeration stirring area 306 is enclosed between the fourth clapboard 325 and the fifth clapboard 326 as well as the inner wall of the box body 301, and a disinfection area 307 is enclosed between the fifth clapboard 326 and the inner wall of the box body 301.

As shown in fig. 4-12, the cultivation apparatus of the present invention comprises an outer casing 10, an accommodating cavity 20 is provided in the outer casing 10, an inner casing 30 is provided in the accommodating cavity 20, at least one side of the inner casing 30 is fixedly connected with the inner wall of the outer casing 10, a cultivation chamber 40 is provided in the inner casing 30, a filter device 1 is movably provided in the cultivation chamber 40, a rolling net mechanism 2 is provided at the upper end of the inner casing 30, a driving mechanism 3 capable of driving the filter device 1 to move up and down and driving the rolling net mechanism 2 to open and close is provided on the outer casing 10, a water outlet hole 50 is provided at the bottom of the inner casing 30, a switch mechanism 4 capable of controlling the water outlet hole 50 to open and close is provided in the water outlet hole 50, a linkage mechanism 5 is provided between the switch mechanism 4 and the filter device 1, a sealing mechanism 6 capable of sealing the filter device 1 is provided on the filter device 1, an opening and closing mechanism 7 capable, the switch mechanism 4 is provided with a toggle mechanism 8 which can drive the opening and closing mechanism 7 to act, a plurality of inlet pipes 60 are arranged at the upper part of the inner shell 30, and a drain hole 70 is arranged at the lower end of the outer shell 10. The filter device 1 is positioned at the lower part of the inner shell 30 in an initial state and is in an open state, and the aquaculture water can pass through the filter device 1; when the culture water body needs to be replaced, the driving mechanism 3 drives the filtering device 1 to move upwards, the rolling net mechanism 2 is opened synchronously in the moving process, when the filtering device 1 rises to the final position, the filtering device 1 is positioned above the culture water body, the water body in the filtering device 1 is discharged towards the lower part of the inner shell 30, meanwhile, the filtering device 1 triggers the linkage mechanism 5 to work, so that the switch mechanism 4 moves downwards, the water outlet hole 50 is opened, and the culture water body in the inner shell 30 is discharged towards the accommodating cavity 20 in the outer shell 10 through the water outlet hole 70 on the outer shell 10; in the downward moving process of the switch mechanism 4, the toggle mechanism 8 triggers the opening and closing mechanism 7 to work, so that the sealing mechanism 6 is driven to seal the filtering device 1, the water inlet switch on the inlet pipe 60 is opened, and clean water is conveyed into a cavity defined by the filtering device 1 and the inner shell 30; the sealing of the rolling net mechanism 2 can effectively prevent the cultured aquatic products from escaping from the inner shell 30; when the aquaculture water is completely discharged, the driving mechanism 3 is driven to move downwards, the filtering device 1 moves downwards to be opened again, the switching mechanism 4 resets and moves upwards to close the water outlet hole 50, the inlet pipe 60 continues to feed water until the appropriate water depth is reached, and water changing is completed. The invention has the advantages of rapid and simple water changing process, maximally shortening the water separating time of the cultured aquatic products and improving the survival rate of the cultured aquatic products.

In the present invention, a scraper mechanism 9 capable of cleaning the bottom wall surface of the inner housing 30 is provided at the bottom of the inner housing 30, and a link mechanism 100 is provided between the scraper mechanism 9 and the switch mechanism 4. In the invention, when the switch mechanism 4 moves up and down, the connecting rod mechanism 100 drives the scraper mechanism 9 to move at two sides of the bottom of the shell 30, thereby cleaning the wall surface at the bottom of the inner shell 30, and floating the dirt accumulated at the bottom of the inner shell 30 in the aquaculture water body to be replaced and discharging the dirt.

The filtering device 1 comprises a filtering net 11, wherein the outer wall of the filtering net 11 is abutted against the inner wall of an inner shell 30, a plurality of filtering hole units 12 are uniformly distributed on the filtering net 11, each filtering hole unit 12 comprises a plurality of filtering holes 121 which are uniformly arranged along the length direction at intervals, a connecting rod 13 is arranged on the rear side of the filtering net 11 along the length direction, and a connecting plate 14 is arranged between the connecting rod 13 and a driving mechanism 3. According to the invention, the inner wall of the inner shell 30 is provided with the limiting convex strip 80, the filter screen 11 is provided with the guide groove 90 at the position corresponding to the limiting convex strip 80, and the limiting convex strip 80 is arranged in the limiting guide groove 90, so that the filter screen 11 can move more stably. When the filter screen 11 is closed, the peripheral wall surface of the filter screen 11 is abutted against the inner wall of the inner shell 30, so that a relatively sealed cavity is formed between the filter screen 11 and the inner shell 30, a temporary water body space is provided for aquatic products during the water changing process, and the survival rate of the aquatic products is effectively improved.

The sealing mechanism 6 of the present invention comprises a shaft hole 61 arranged in the filter screen 11 along the length direction, wherein the shaft hole 61 penetrates through the middle of the filter hole 121 along the length direction, a rotating shaft 62 is arranged in the shaft hole 61, a sealing plate 63 is arranged at a position of the rotating shaft 62 corresponding to the filter hole 121, and a driving gear 64 is arranged at one end of the rotating shaft 62 extending out of the front end of the filter screen 11. The invention is arranged in rows for convenient control.

The opening and closing mechanism 7 comprises a longitudinal abdicating groove 71 arranged on the inner shell 30, the longitudinal abdicating groove 71 is arranged at the position corresponding to the driving gear 64, a transverse assembling groove 72 communicated with the longitudinal abdicating groove 71 is arranged at the upper part of the inner shell 30, a transverse driving rack 73 is arranged in the transverse assembling groove 72, one end of the transverse driving rack 73 extends out of the outer wall of the inner shell 30, and a jacking spring is arranged between the other end of the transverse driving rack 73 and the bottom of the transverse assembling groove 72.

The toggle mechanism 8 of the present invention comprises a toggle rod 81 disposed on the switch mechanism 4, and an extrusion inclined plane 82 is disposed at the upper end of the transverse driving rack 73.

When the filter device 1 moves to the highest position, the transverse driving rack 73 is meshed with the driving gear 64, the transverse driving rack 73 simultaneously plays a limiting role to prevent the filter screen 11 from moving upwards in a transition mode, and when the toggle mechanism 8 triggers the transverse driving rack 73 to move inwards, the rotating shaft 62 is rotated, and the sealing plate 63 is closed. When the lateral driving rack 73 loses the pressing force, the lateral driving rack 73 is moved outward by the pressing spring, so that the sealing plate 63 is opened again.

The switch mechanism 4 comprises a switch bottom plate 41 arranged below the bottom of an inner shell 30, a sealing plug 42 is arranged on the upper end surface of the switch bottom plate 41 corresponding to a water outlet hole 50, a switch side wall 43 is arranged on one side of the switch bottom plate 41, a longitudinal guide rail 44 is arranged on one side of the inner shell 30 corresponding to the switch side wall 43, a guide block 45 is arranged on the position of the switch side wall 43 corresponding to the longitudinal guide rail 44, the guide block 45 is movably arranged in the longitudinal guide rail 44, the longitudinal guide rail 44 is a T-shaped groove, and the guide block 45 corresponding to the T-shaped groove is a T-shaped block; linkage 5 is including setting up articulated seat 51 on inner shell 30, articulated seat 51 sets up on one side corresponding with longitudinal rail 44 articulated seat 51 is last to be equipped with wane 52 be equipped with first extrusion piece 53 on one end of wane 52 and guide block 45 relevant position be equipped with drive seat 54 on filter equipment 1 and the corresponding one side of articulated seat 51 one of wane 52 and drive seat 54 relevant position serve and be equipped with second extrusion piece 55 be equipped with reset spring 56 between terminal surface and the shell 10 is inside under switch bottom plate 41. In the invention, when the filter screen 11 moves upwards, the driving seat 54 extrudes the second extrusion block 55 upwards to move upwards and downwards, and the rocker 52 is hinged on the hinge seat 51, so that the first extrusion block 53 extrudes the guide block 45 to move downwards, the switch mechanism 4 is opened, and the switching mechanism 7 is triggered by the poke rod 81.

The net rolling and shrinking mechanism 2 comprises a rolling and shrinking net 21 arranged on the front side of the upper end of an inner shell 30, a guide wheel arranged on the rear side of the upper end of the inner shell 30, a rotating shaft 22 arranged in the rear side of the inner shell 30, a traction rope 23 wound on the rotating shaft 22, one end of the traction rope 23 connected with one end of the rolling and shrinking net 21, and the traction rope 23 wound on the guide wheel 24. The winding net comprises mounting seats arranged at intervals, reels are arranged between the mounting seats, fishing nets are wound on the reels, and a coil spring capable of enabling the reels to reset is arranged on one of the mounting seats.

The driving mechanism 3 comprises a transmission rack 31 arranged on the connecting rod 13, a transmission gear 32 is arranged at the position of the rotating shaft 22 corresponding to the transmission rack 31, an installation table 33 is arranged on the outer wall of the shell 10, an air cylinder 34 is arranged on the installation table 33, and the connecting plate 14 is connected with the air cylinder shaft of the air cylinder 34. According to the invention, the air cylinder 34 can drive the filtering device 1, the rolling net mechanism 2, the switch mechanism 4, the sealing mechanism 6, the opening and closing mechanism 7 and the toggle mechanism 8 to work. The control is convenient, and the cost can be effectively saved.

The scraping plate mechanism 9 comprises a guide groove 91 arranged at the end part of the inner shell 30 along the width direction, a scraping plate 92 is arranged in the inner shell 30 along the length direction, a guide convex block 93 is arranged at the end part of the scraping plate 92, the guide convex block 93 is movably arranged in the guide groove 91, the connecting rod mechanism 100 comprises a hinged part 101 arranged on the front side of the scraping plate 92, a hinged connecting rod 102 is arranged on the hinged part 101, a waist-shaped hole 103 is arranged at the upper part of the front side of the inner shell 30, a connecting column 104 is arranged on the switch mechanism 4, and the connecting column 104 penetrates through the waist-shaped hole 103 and then extends into the inner shell 30 and is movably connected with the hinged connecting rod 102. The moving process of the switch mechanism 4 in the invention drives the hinged connecting rod 102 to move up and down and open and close, so as to drive the scraper 92 to move, and the scraper 92 can move more stably under the action of the guide convex block 93 and the guide groove 91 in the moving process.

While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a farming system, including farming equipment (200) and sewage treatment plant (300), be equipped with wash port (70) breed equipment (200) lower extreme sewage treatment plant (300) lower part one side is equipped with inlet tube (400), wash port (70) are linked together with inlet tube (400), its characterized in that: the sewage treatment device (300) comprises a box body (301), a water inlet area (302), a settling area (303), a pressurized water delivery area (304), a filtering area (305), an aeration stirring area (306) and a disinfection area (307) are sequentially arranged in the box body (301) at intervals, a water inlet pipe (400) is arranged at the lower part of the water inlet area (302), the upper part of the water inlet area (302) is communicated with the settling area (303), a plurality of settling inclined plates (308) are arranged in the settling area (303) from top to bottom at intervals, a settling space (309) is enclosed between every two adjacent settling inclined plates (308), a plurality of settling spaces (309) are communicated with one another end to end, a water collecting area (310) is arranged at the lower end of the settling area (303), a communicating hole (311) is arranged between the water collecting area (310) and the pressurized water delivery area (304), a pressurizing pump (312) is arranged in the water collecting area (310), and a water outlet of the pressurizing pump (312) is connected with the communicating hole (, an activated carbon layer (3051), a far-infrared activated stone layer (3052), a medical stone layer (3053) and a quartz sand layer (3054) are sequentially arranged in the filtering area (305) from top to bottom at intervals, a connecting hole (313) communicated with the upper end of the activated carbon layer (3051) is formed in the upper end of the pressurizing water-feeding area (304), a buffer area (314) is formed in the lower end of the filtering area (305), a through hole (315) is formed between the buffer area (314) and the aeration stirring area (306), a delivery pump is arranged in the buffer area (314), a water outlet of the delivery pump is communicated with the through hole (315), a stirring device (316) and an aeration pipe are arranged in the aeration stirring area (306), a connecting groove (317) communicated with the disinfecting area (307) is formed in the upper portion of the aeration stirring area (306), an ultraviolet disinfection pipe (318) is arranged in the disinfecting area (307), and a water outlet pipe (319) is arranged at the lower end of the disinfecting area (307), the water outlet pipe (319) is connected with a water inlet of the cultivation equipment (200).

2. A farming system according to claim 1, wherein: the utility model discloses a sewage treatment device, including box (301) and subside space (309) corresponding position one side be equipped with the blowdown door that can open on box (301) and subside space (309) one side, be equipped with the installation shaft hole on box (301) one side opposite with the blowdown door be equipped with push rod (320) in the installation shaft hole push rod (320) front end be equipped with subside space (309) assorted push pedal (321).

3. A farming system according to claim 1, wherein: a first clapboard (322), a second clapboard (323), a third clapboard (324), a fourth clapboard (325) and a fifth clapboard (326) are sequentially arranged in the box body (301), a water inlet area (302) is enclosed between the first clapboard (322) and the inner wall of the box body (301), a settling zone (303) is enclosed among the first clapboard (322), the second clapboard (323) and the inner wall of the box body (301), a pressurized water conveying area (304) is enclosed among the second clapboard (323), the third clapboard (324) and the inner wall of the box body (301), a filtering area (305) is enclosed among the third clapboard (324), the fourth clapboard (325) and the inner wall of the box body (301), an aeration stirring area (306) is enclosed among the fourth clapboard (325), the fifth clapboard (326) and the inner wall of the box body (301), a disinfection area (307) is enclosed between the fifth clapboard (326) and the inner wall of the box body (301).

4. A farming system according to claim 1, wherein: the breeding equipment (200) comprises an outer shell (10), a containing cavity (20) is arranged in the outer shell (10), an inner shell (30) is arranged in the containing cavity (20), at least one side of the inner shell (30) is fixedly connected with the inner wall of the outer shell (10), a breeding cavity (40) is arranged in the inner shell (30), a filtering device (1) is movably arranged in the breeding cavity (40), a rolling and shrinking net mechanism (2) is arranged at the upper end of the inner shell (30), a driving mechanism (3) which can drive the filtering device (1) to move up and down and drive the rolling and shrinking net mechanism (2) to open and close is arranged on the outer shell (10), a water outlet (50) is arranged at the bottom of the inner shell (30), a switch mechanism (4) which can control the water outlet (50) to open and close is arranged in the water outlet (50), a linkage mechanism (5) is arranged between the switch mechanism (4) and the filtering device, the filtering device comprises a filtering device (1), a sealing mechanism (6) capable of sealing the filtering device (1) is arranged on the filtering device (1), an opening and closing mechanism (7) capable of driving the sealing mechanism (6) to open or close is arranged in an inner shell (30), a toggle mechanism (8) capable of driving the opening and closing mechanism (7) to act is arranged on an opening and closing mechanism (4), a plurality of inlet pipes (60) are arranged at the upper part of the inner shell (30), and a drain hole (70) is formed in the lower end of an outer shell (10).

5. A farming system according to claim 4, wherein: filter equipment (1) is including filter screen (11), filter screen (11) outer wall supports and leans on inner shell (30) inner wall filter screen (11) are gone up the equipartition and have a plurality of filtration pore unit (12), filter pore unit (12) including along a plurality of filtration pores (121) that length direction interval evenly set up filter screen (11) are equipped with connecting rod (13) on length direction's the rear side be equipped with connecting rod (14) between connecting rod (13) and actuating mechanism (3).

6. A farming system according to claim 5, wherein: sealing mechanism (6) are including setting up along length direction shaft hole (61) in filter screen (11), shaft hole (61) run through the middle part of crossing filter hole (121) along length direction be equipped with pivot (62) in shaft hole (61) be equipped with closing plate (63) on pivot (62) and the corresponding position of filter hole (121) one of extension filter screen (11) front end portion in pivot (62) is served and is equipped with drive gear (64).

7. A farming system according to claim 6, wherein: mechanism (7) open and shut is including setting up vertical groove (71) of stepping down on inner shell (30), vertically step down groove (71) and set up on the position corresponding with drive gear (64) inner shell (30) upper portion is equipped with horizontal assembly groove (72) with vertical groove (71) intercommunication of stepping down be equipped with horizontal drive rack (73) in horizontal assembly groove (72), inner shell (30) outer wall is stretched out to horizontal drive rack (73) one end be equipped with the roof pressure spring between horizontal drive rack (73) other end and horizontal assembly groove (72) bottom.

8. A farming system according to claim 7, wherein: the toggle mechanism (8) comprises a toggle rod (81) arranged on the switch mechanism (4), and an extrusion inclined plane (82) is arranged at the upper end of the transverse driving rack (73).

9. A farming system according to claim 4, wherein: the switch mechanism (4) comprises a switch base plate (41) arranged below the bottom of an inner shell (30), a sealing plug (42) is arranged at a position, corresponding to a water outlet hole (50), of the upper end face of the switch base plate (41), a switch side wall (43) is arranged on one side of the switch base plate (41), a longitudinal guide rail (44) is arranged on one side, corresponding to the switch side wall (43), of the inner shell (30) and the switch side wall (43), a guide block (45) is arranged at a position, corresponding to the longitudinal guide rail (44), of the switch side wall (43), the guide block (45) is movably arranged in the longitudinal guide rail (44), the linkage mechanism (5) comprises a hinged seat (51) arranged on the inner shell (30), the hinged seat (51) is arranged on one side, corresponding to the longitudinal guide rail (44), a hinged plate (52) is arranged on the hinged seat (51), and a first extrusion block (53) is arranged at one end, corresponding to the guide block (45), of the hinged plate, the filter device is characterized in that a driving seat (54) is arranged on one side, corresponding to the hinge seat (51), of the filter device (1), a second extrusion block (55) is arranged at one end of the corresponding position of the rocker (52) and the driving seat (54), and a return spring (56) is arranged between the lower end face of the switch bottom plate (41) and the inside of the shell (10).

10. A farming system according to claim 4, wherein: the net rolling and shrinking mechanism (2) comprises a rolling and shrinking net (21) arranged on the front side of the upper end of the inner shell (30), a guide wheel (24) arranged at the rear side of the upper end of the inner shell (30), a rotating shaft (22) arranged at the rear side of the inner shell (30), a traction rope (23) is wound on the rotating shaft (22), one end of the traction rope (23) is connected with one end of the crimp net (21), the traction rope (23) is wound on the guide wheel (24), the driving mechanism (3) comprises a transmission rack (31) arranged on the connecting rod (13), a transmission gear (32) is arranged at the position of the rotating shaft (22) corresponding to the transmission rack (31), an installation table (33) is arranged on the outer wall of the shell (10), an air cylinder (34) is arranged on the installation table (33), and the connecting plate (14) is connected with an air cylinder shaft of the air cylinder (34).