Deep sea aquaculture net cage

Abstract

The invention discloses a deep sea aquaculture net cage which comprises a buoyancy pedal, a plurality of air bags are arranged at the bottom of the buoyancy pedal and used for providing buoyancy and adjusting the height of the buoyancy pedal; the buoyancy ring is arranged at the bottom of the buoyancy pedal, a fishing net is fixedly connected to the bottom of the buoyancy ring, a bottom net is fixedly connected to the bottom of the fishing net, and a screening net is arranged in the bottom net in a lifting mode and used for shortening the height of the fishing net and screening fishes; by arranging a cleaning ring and a knocking rod, the rope can be cleaned when the rope is wound, impurities such as salt and seaweed can be removed, sounds can be generated by knocking a bell disc, fish schools can be repelled, and the screening efficiency is improved; due to the reciprocating motion of the first sliding block and the second sliding block, ordered arrangement of the ropes is ensured, the knotting phenomenon is prevented, and the service life of the ropes is prolonged; by arranging the feed scattering assembly, uniform scattering of fish feed is achieved, waste is reduced, and the utilization rate of the feed is increased.

Description

Technical Field

[0001] The invention relates to the technical field of cages, in particular to a deep-sea aquaculture cage. Background Art

[0002] Deep-sea aquaculture, also known as deep-water aquaculture, refers to aquaculture activities carried out in the deep waters of the ocean. Because the deep-sea areas are farther away from the land, the water quality is clearer and the pollution is relatively less. Therefore, deep-sea aquaculture can avoid the pollution problems of traditional sea areas and provide a cleaner and more natural environment. Compared with the shallow water areas near the coast, the deep-sea environment has stronger natural factors such as currents, waves and wind. During the aquaculture process, cages are needed to cope with the dynamic changes in the deep sea. The cages can maintain the fluidity of the water body and good water quality. The water flow in the deep-sea environment is strong. Through the cages, the water flow can flow through the mesh to ensure the continuous renewal of the water body and the supply of oxygen. This helps to provide a stable aquaculture environment and avoid water pollution or hypoxia.

[0003] During use, the existing net cages are mostly connected to the fishing nets at the bottom of the cages by ropes. Therefore, the ropes are soaked in seawater for a long time, especially when exposed to the seawater environment, and will absorb and accumulate a series of impurities and substances, which will accelerate the corrosion or deterioration of the rope materials. The existing net cages do not have corresponding cleaning structures and are mostly cleaned manually. During seawater operations, they are affected by the environment, the cleaning time is long and a lot of human resources are wasted. Summary of the invention

[0004] The object of the present invention is to provide a deep-sea aquaculture cage to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a deep-sea aquaculture cage, comprising:

[0006] A buoyancy pedal, wherein a plurality of air bags are arranged at the bottom of the buoyancy pedal for providing buoyancy and adjusting the height of the buoyancy pedal;

[0007] A buoyancy ring is placed at the bottom of the buoyancy pedal, a fishing net is fixedly connected to the bottom of the buoyancy ring, a bottom net is fixedly connected to the bottom of the fishing net, a screening net is arranged inside the bottom net for shortening the height of the fishing net and screening the fish, and a rope is fixedly connected to the outside of the screening net;

[0008] A winding box, wherein a plurality of winding boxes are provided and are equidistantly arranged on the top of the buoyancy pedal, wherein a winding chamber 1 and a winding chamber 2 for lifting the bottom net are provided inside the winding chamber 1, wherein a slider 1 for reciprocating motion is provided inside the first winding chamber, wherein a cleaning ring for cleaning rope 1 is rotatably provided on the top of the slider 1, wherein a driven gear is provided on one side of the cleaning ring, wherein the upper portion of the driven gear is meshedly connected with a fixed rack for driving the driven gear, wherein a plurality of knocking rods are fixedly connected to the outer side of the cleaning ring, and a bell disc matched with the knocking rod is provided on the outer side of the winding box;

[0009] When winding, the slider 1 reciprocates to arrange the rope 1, the cleaning ring cleans the rope 1 and drives the knocking rod to knock the bell plate, so as to drive the fish downward and screen them through the screening net.

[0010] Preferably, the interior of the winding chamber 1 is rotatably connected with a winding rod 1 and a reciprocating screw 1, the interior of the winding chamber 2 is rotatably connected with a winding rod 2 and a reciprocating screw 2, the winding rod 1 and the reciprocating screw 1 as well as the winding rod 2 and the reciprocating screw 2 are all connected via a transmission belt assembly, and drive motors 3 for driving the winding rod 1 and the reciprocating screw 1 are respectively installed on both sides of the screening net.

[0011] Preferably, a rope 2 is wound around the outside of the second winding rod, one end of the rope 2 is fixedly connected to the bottom net, a slider 2 is slidably connected to the inside of the second winding chamber, the slider 2 is threadedly connected to the second reciprocating screw, and a through hole cooperating with the rope 2 is provided in the middle of the slider 2, which is used to arrange the second winding rod and scrape and clean the outside of the rope 2.

[0012] Preferably, the slider is threadedly connected to the outside of the reciprocating screw, the bottom of the slider is slidably connected to the bottom of the inner wall of the winding chamber, the top of the slider is fixedly connected to a support plate, the top of the support plate is fixedly connected to a support frame, the driven gear is rotatably connected to the support frame, one side of the winding box is provided with a through groove for the support plate to slide, the fixed rack is fixedly connected to the top of the inner wall of the through groove, a cleaning brush is fixedly connected to the inside of the cleaning ring, and the top of the support plate is rotatably connected to a guide rod.

[0013] Preferably, it also includes a material spreading component, which includes a track ring, which is composed of two circular rings stacked up and down, and is fixed to the top of the buoyancy ring through a support rod, and the top of the track ring is slidably connected to a sliding plate, and the bottom of the sliding plate is located on the outside of the track ring and is frictionally connected to a plurality of guide wheels, and the guide wheels are equidistantly distributed on the outside of the track ring with the center of the track ring as the center, and the bottom of the sliding plate is rotatably connected to a driving wheel, and the driving wheel is frictionally connected to the track ring, and the top of the sliding plate is fixedly connected to a driving motor for driving the driving wheel to rotate.

[0014] Preferably, the top of the sliding plate is fixedly connected to a material storage box, a fan is fixedly connected to the interior of the material storage box, the output end of the fan is fixedly connected to a discharge cylinder, the top of the discharge cylinder is fixedly connected to a feed cylinder, the top of the feed cylinder is fixedly connected to a material guide plate with a funnel-shaped structure, the material guide plate is fixedly connected to the material storage box, the interior of the feed cylinder is rotatably connected to a spiral blade, and the spiral blade extends to the interior of the material guide plate.

[0015] Preferably, the bottom of the sliding plate is rotatably connected to a driven wheel, the top spiral blade of the driven wheel is fixed, and the driven wheel is frictionally connected to the track ring to drive the spiral blade to feed material to the discharge barrel when the sliding plate moves outside the track ring.

[0016] Preferably, an acceleration gear box which is transmission-connected to the second slider is fixedly connected to the outer side of the storage box, and conveying ends are provided at the top and bottom of the acceleration gear box. The input end of the acceleration gear box is transmission-connected to a driving rod through a polygonal tube, and the driving rod is slidingly connected to the polygonal tube. A vertical limit groove is provided in the middle of the driving rod, and a transmission tube is vertically slidingly connected to the outer side of the driving rod. A limit block which cooperates with the limit groove is fixedly connected to the inner wall of the transmission tube, and a plurality of driving blades are equidistantly fixedly connected to the outside of the transmission tube for wind drive. A spring is sleeved on the outer side of the driving rod and located below the transmission tube.

[0017] Preferably, a bracket is fixedly connected to the top of the acceleration gear box, and a fastening bolt for fixing the driving rod is fixedly connected to the outer side of the bracket.

[0018] Preferably, a second drive motor is provided at the bottom of the acceleration gear box for lifting via a limiting slide bar, an electric push rod is fixedly connected to the outer side of the second drive motor, the output end of the electric push rod is fixedly connected to the acceleration gear box, the top of the second drive motor is a pyramid structure, and the conveying end of the acceleration gear box at the bottom is provided with a hole that cooperates with the second drive motor.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: through the setting of the screening net, efficient screening of fish schools is achieved, large fish and small fish can be effectively separated, and the fishing efficiency is improved; the lifting and lowering of the screening net makes it possible to flexibly adjust the position of the screening net during the fishing process to adapt to different fishing needs; the setting of the cleaning ring and the knocking rod can not only clean the rope when winding the rope to remove impurities such as salt and seaweed, but also produce sound by knocking on the bell plate to drive away the fish schools and improve the screening efficiency; the reciprocating motion of the slider one and the slider two ensures the orderly arrangement of the rope, prevents the occurrence of knotting, and extends the service life of the rope; the setting of the spreading component realizes the uniform spreading of fish feed, reduces waste, and improves the utilization rate of feed; the spreading component can not only realize automatic spreading through wind drive, but also realize spreading operation in a windless environment through an electric push rod and a drive motor, thereby improving the flexibility and reliability of spreading. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the buoyancy ring of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the screening net of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the bell plate of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure inside the winding box of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the knocking rod of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the guide wheel of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the driving blade of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the fastening bolt of the present invention;

[0029] Fig.10 It is a structural schematic diagram of the second driving motor of the present invention;

[0030] Fig.11 It is a schematic structural diagram of the polygonal tube of the present invention.

[0031] In the figure: 1, buoyancy pedal; 2, air bag; 3, buoyancy ring; 4, track ring; 5, fishing net; 6, screening net; 7, bottom net; 8, winding box; 9, winding chamber 1; 10, winding chamber 2; 11, driving motor 3; 12, transmission belt assembly; 13, winding rod 1; 14, reciprocating screw 1; 15, slider 1; 16, bell plate; 17, fixed rack; 18, support plate; 19, guide rod; 20, support frame; 21, driven gear; 22, knock rod; 23, cleaning ring; 2 4. Winding rod 2; 25. Reciprocating screw 2; 26. Sliding block 2; 27. Rope 1; 28. Rope 2; 29. ​​Sliding plate; 30. Guide wheel; 31. Driving wheel; 32. Driving motor 1; 33. Driven wheel; 34. Spiral blade; 35. Discharging barrel; 36. Fan; 37. Acceleration gear box; 38. Storage box; 39. Driving blade; 40. Driving rod; 41. Fastening bolt; 42. Driving motor 2; 43. Electric push rod; 44. Spring; 45. Polygonal tube. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 11 The present invention provides a technical solution: a deep-sea aquaculture cage, comprising: a buoyancy pedal 1, which is a buoyancy board of an annular structure with a density less than that of seawater, and a plurality of air bags 2 are arranged at the bottom of the buoyancy pedal 1 for providing buoyancy and adjusting the height of the buoyancy pedal 1; a buoyancy ring 3 is fixedly connected to the bottom of the buoyancy pedal 1, and the buoyancy ring 3 is made of corrosion-resistant plastic with a hollow structure, and a steel wire rope is arranged inside the buoyancy ring 3, and a fishing net 5 is fixedly connected to the bottom of the buoyancy ring 3, and a bottom net 7 is fixedly connected to the bottom of the fishing net 5, and a screening net 6 is arranged inside the bottom net 7 for shortening the height of the fishing net 5 and screening fish, and the screening net 6 includes a plastic for counterweight. Ring and net, a counterweight metal is installed inside the plastic ring, the outer diameter of the screening net 6, the inner diameter of the fishing net 5 and the inner diameter of the buoyancy ring 3 are the same, and the outer side of the screening net 6 is connected with a rope 27 through a locking buckle; a plurality of winding boxes 8 are provided and are equidistantly arranged on the top of the buoyancy pedal 1, and a winding chamber 1 9 and a winding chamber 2 10 for lifting the bottom net 7 are provided inside the winding chamber 8, and a reciprocating slider 15 is slidably installed inside the winding chamber 9, and a cleaning ring 23 for cleaning the rope 27 is rotatably provided on the top of the slider 15, and a driven gear 21 is provided on one side of the cleaning ring 23, and the upper part of the driven gear 21 is meshed and connected with a fixed rack 17 for driving the driven gear 21. The fixed rack 17 is fixedly connected to the winding box 8, and a plurality of knocking rods 22 are fixedly connected to the outside of the cleaning ring 23. The knocking rods 22 are composed of springs and metal balls. The outside of the winding box 8 is provided with a bell plate 16 matched with the knocking rods 22. When winding, the slider 15 reciprocates to arrange the rope 127, and the cleaning ring 23 cleans the rope 127 and drives the knocking rods 22 to knock the bell plate 16, driving the fish downward and screening them through the screening net 6. The mesh of the screening net 6 is larger than the mesh of the fishing net 5 and the bottom net 7.

[0034] It should be noted that, during the fish harvesting period, the present invention reels in the rope 27 through the reeling rod 13, and lifts the screening net 6 upward through the rope 27. During the lifting process, the reciprocating screw 14 drives the slider 15 to slide back and forth inside the reeling chamber 9. During this period, under the reaction of the force, the driven gear 21 drives the cleaning ring 23 to rotate, and the cleaning ring 23 drives the knocking rod 22 to knock on the bell plate 16. The shape of the bell plate is round or bowl-shaped, and has a certain resonance space. When the knocking rod 22 knocks the bell plate, a strong sound is generated, and the fish school is driven downward by the sound, so that small fish pass through the screening net 6 and enter the bottom of the fishing net 5, and the big fish are screened above the screening net 6. During this period, the cleaning ring 23 rotates and cleans on the outside of the rope 27, so as to remove salt, seaweed and microorganisms as well as The sand and sediment are cleaned, and the cleaned rope 27 is wound around the slider 15 in an orderly manner to prevent knots from forming during winding. When the screening net 6 rises to the specified position, the big fish above are caught. After the fishing is completed, the screening net 6 and the rope 27 are disassembled, and the screening net 6 is taken out from the buoyancy ring 3. Then, the bottom net 7 is rolled up through the second rolling chamber 10 to raise the bottom of the bottom net 7. Two hollow plastic plates are provided inside the airbag 2, and a compression spring is installed between the two hollow plastic plates. A valve is provided on the top of the airbag 2. When it is inflated, the air pressure props up the airbag 2, and the two hollow plastic plates pull out the compression spring to adjust the height of the airbag 2 from the sea surface. When the bottom net 7 is raised, the depth of the bottom net 7 can be reduced to facilitate fishing. When deflated, the compression spring pulls the two hollow plastic plates back to their original position.

[0035] like Figure 3 , 4 As shown in , 5 and 6, the interior of the winding chamber 1 9 is rotatably connected with the winding rod 13 and the reciprocating screw 14, and the interior of the winding chamber 2 10 is rotatably connected with the winding rod 24 and the reciprocating screw 25. The winding rod 13 and the reciprocating screw 14, as well as the winding rod 24 and the reciprocating screw 25 are all connected through the transmission belt assembly 12. The two sides of the screening net 6 are respectively equipped with a driving motor 3 11 for driving the winding rod 13 and the reciprocating screw 14. The outer side of the winding rod 24 is wrapped with a rope 28, and one end of the rope 28 is fixed to the bottom net 7. The interior of the winding chamber 10 is slidably connected with a slider 26, and the slider 26 is threadedly connected to the reciprocating screw 25. The middle part of the slider 26 is provided with a through hole that cooperates with the rope 28, which is used to arrange the winding rod 24 and scrape and clean the outer side of the rope 28.

[0036] It should be noted that the outer side of the winding box 8 of the present invention is provided with a power storage system consisting of a solar power generation system, an inverter and corresponding batteries, so as to provide power for the drive motor three 11. The drive motor three 11 drives the winding rod one 13 and the winding rod two 24 through the worm gear reducer. The drive motor three 11 drives the winding rod two 24 and the reciprocating screw two 25 to rotate through the transmission belt assembly 12. The reciprocating screw two 25 drives the slider two 26 to slide back and forth inside the winding chamber two 10. The winding rod two 24 winds the rope two 28, and the slider two 26 arranges the rope two 28 in an orderly manner on the outer side of the winding rod two 24. During this period, the slider two 26 scrapes off impurities on the outer side of the rope two 28.

[0037] like Figure 4 , 5 As shown in Figure 6, the slider 15 is threadedly connected to the outside of the reciprocating screw 14, the bottom of the slider 15 is slidably connected to the bottom of the inner wall of the winding chamber 9, the top of the slider 15 is fixedly connected to the support plate 18, the top of the support plate 18 is fixedly connected to the support frame 20, the driven gear 21 is rotatably connected to the support frame 20, one side of the winding box 8 is provided with a through groove for the support plate 18 to slide, the fixed rack 17 is fixedly connected to the top of the inner wall of the through groove, the inside of the cleaning ring 23 is fixedly connected to a cleaning brush, and the top of the support plate 18 is rotatably connected to the guide rod 19.

[0038] It should be noted that the present invention drives the winding rod 13 and the reciprocating screw 14 to rotate, and the reciprocating screw 14 drives the slider 15 to slide back and forth on its outer side, and the winding rod 13 rewinds the rope 27. During this period, the rope 27 passes through between the two guide rods 19, the middle of the cleaning ring 23 and the middle of the driven gear 21 in turn, and the slider 15 drives the support plate 18 to slide back and forth, the fixed rack 17 is meshed with the driven gear 21, and the fixed rack 17 is fixed to the winding box 8. Under the reaction force, the driven gear 21 is connected to the outer side of the fixed rack 17 to reciprocate, and the driven gear 21 drives the knocking rod 22 to rotate through the cleaning ring 23. The knocking rod 22 contacts the multiple bell disks 16 above, knocks them and makes a sound, which is used to drive the rod fish school while alerting the operator. The cleaning ring 23 is a stainless steel ring and is equipped with a brush inside. The rope 27 passing through the middle of the cleaning ring 23 is cleaned by different rotations to extend the service life of the rope.

[0039] like Figure 1 , 2As shown in , 7, 8, 9, 10, and 11, it also includes a material spreading component, which includes a track ring 4, which is composed of two circular rings stacked up and down, and the track ring 4 is fixed to the top of the buoyancy ring 3 through a support rod, and the top of the track ring 4 is slidably connected with a sliding plate 29, and the bottom of the sliding plate 29 is located on the outside of the track ring 4 and is frictionally connected with a plurality of guide wheels 30, and the middle of the guide wheel 30 is provided with a groove that cooperates with the track ring 4, and the guide wheels 30 are arranged up and down, respectively connected with the two circular rings for stable support, and the guide wheels 30 are equidistantly distributed on the outside of the track ring 4 with the center of the track ring 4 as the center, and the bottom of the sliding plate 29 is rotatably connected with a driving wheel 31, and the driving wheel 31 is frictionally connected to the track ring 4, and the top of the sliding plate 29 is fixedly connected with a driving motor 32 for driving the driving wheel 31 to rotate.

[0040] It should be noted that, in the present invention, the guide wheels 30 are arranged on the outside of the track ring 4 with the center of the track ring 4 as the center, and the driving wheel 31 is driven by the driving motor 32. The outside of the driving wheel 31 is provided with a rubber sleeve for increasing friction. The friction of the driving wheel 31 drives the entire sliding plate 29 to move on the top of the track ring 4, and cooperates with the guide wheel 30 to make the sliding plate 29 slide along the outside of the track ring 4, so that the sliding plate 29 can make a circular motion around the center of the track ring 4. A battery box is installed on the top of the sliding plate 29, and the battery is a rechargeable and detachable battery.

[0041] like Figure 1 , 2 , 7, 8, 9, 10, and 11, a material storage box 38 is fixedly connected to the top of the sliding plate 29, and a fan 36 is fixedly connected to the inside of the material storage box 38. The sliding plate 29 is provided with an air inlet for the air inlet of the fan 36, and a discharge barrel 35 is fixedly connected to the output end of the fan 36, and a feed barrel is fixedly connected to the top of the discharge barrel 35, and a guide plate with a funnel-shaped structure is fixedly connected to the top of the feed barrel, and the guide plate is fixedly connected to the material storage box 38, and a spiral blade 34 is rotatably connected to the inside of the feed barrel, and the spiral blade 34 extends to the inside of the guide plate, and a driven wheel 33 is rotatably connected to the bottom of the sliding plate 29, and the spiral blade 34 on the top of the driven wheel 33 is fixed, and the driven wheel 33 is frictionally connected to the track ring 4, and is used to drive the spiral blade 34 to feed materials to the discharge barrel 35 when the sliding plate 29 moves outside the track ring 4.

[0042] It should be noted that the storage box 38 of the present invention is used to store fish feed, and a funnel-shaped guide plate is provided inside the storage box 38. Under the action of its inclined surface, the fish feed rolls into the feed barrel along the inclined surface. In the process of driving the sliding plate 29 to move along the track ring 4 by the driving motor 32 and the active wheel 31, the driven wheel 33 brought by the sliding plate 29 rubs against the track ring 4. Under the action of friction, the driven wheel 33 drives the spiral blade 34 to rotate. At this time, the spiral blade 34 and the feed barrel form a small screw conveyor, which quantitatively transports the material inside the storage box 38 to the discharge barrel 35. The high-pressure blowing of the blower 36 blows the fish feed inside the discharge barrel 35 toward the middle direction of the track ring 4, and the circular motion of the sliding plate 29 is cooperated to achieve uniform material spreading.

[0043] like Figure 1 , 2 As shown in Figures 7, 8, 9, 10 and 11, an acceleration gear box 37 transmission-connected to the slider 26 is fixedly connected to the outer side of the storage box 38, and a conveying end is provided at the top and the bottom of the acceleration gear box 37. The input end of the acceleration gear box 37 is transmission-connected to the driving rod 40 through a polygonal tube 45, and the driving rod 40 is slidingly connected to the polygonal tube 45. A vertical limiting groove is provided in the middle of the driving rod 40, and a transmission tube is vertically slidably connected to the outer side of the driving rod 40. A limiting block matching the limiting groove is fixedly connected to the inner wall of the transmission tube, and a plurality of driving blades 39 are equidistantly fixedly connected outside the transmission tube for wind drive. A spring 44 is sleeved on the outer side of the driving rod 40 and located below the transmission tube. A bracket is fixedly connected to the top of the acceleration gear box 37, and a fastening bolt 41 for fixing the driving rod 40 is fixedly connected to the outer side of the bracket.

[0044] It should be noted that the acceleration gearbox 37 of the present invention includes a housing and a gear set, and the gear set includes gears of different sizes that mesh to change the rotation speed. The acceleration gearbox 37 is provided with two delivery ends, and the output end of the acceleration gearbox 37 is transmission-connected to the input end of the fan 36 through a belt and a pulley, and the fan 36 is driven to rotate through the output end of the acceleration gearbox 37. When the wind force is strong, the polygonal tube 45 is slid downward to connect with the input end at the top of the acceleration gearbox 37. The input end of the acceleration gearbox 37 is provided with a polygon that matches the polygonal tube 45. The polygonal tube 45 is fastened to the input end of the acceleration gearbox 37 by screws, and the spring 44 is used to drive the blade 39 to slide upward along the drive rod 40, and the transmission tube is screwed to the drive rod 40. The rod 40 is fixedly connected, and the driving blades 39 and the driving rod 40 form a driving part similar to a vertical axis wind turbine. Under the action of wind, the driving blades 39 drive the driving rod 40 to rotate, and the driving rod 40 drives the slider 26 to rotate through the acceleration gear box 37, and the fish material falling into the discharge barrel 35 is blown out by wind pressure. When the driving blade 39 is not needed to work, the fastening bolt 41 is rotated, and the driving rod 40 is squeezed by the fastening bolt 41 to fix it, and then the polygonal tube 45 is separated from the input end of the acceleration gear box 37, and then the driving blade 39 drives the transmission tube to slide downward, and the spring 44 is compressed by the transmission tube, and then the bolts on the outer side of the transmission tube are tightened, so as to minimize the height of the driving blade 39 and reduce its wind resistance.

[0045] like Figure 1 , 2 As shown in Figures 7, 8, 9, 10 and 11, a driving motor 42 is provided at the bottom of the acceleration gear box 37 through a limiting slide bar for lifting, an electric push rod 43 is fixedly connected to the outer side of the driving motor 42, an output end of the electric push rod 43 is fixedly connected to the acceleration gear box 37, the top of the driving motor 42 is a pyramid structure, and a hole cooperating with the driving motor 42 is provided at the conveying end at the bottom of the acceleration gear box 37.

[0046] It should be noted that in the present invention, when it is necessary to drive the fan 36 to rotate in a windless environment, the polygonal tube 45 is separated from the input end at the top of the acceleration gear box 37, and the electric push rod 43 is controlled to retract, so that the driving motor 42 moves upward along the limiting slide bar, and the pyramid structure at the output end of the electric push rod 43 is inserted into the input end at the bottom of the acceleration gear box 37, and the acceleration gear box 37 is driven to rotate by the pyramid structure of the driving motor 42, and the fan 36 is driven by the acceleration gear box 37 to realize the blowing operation.

[0047] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0048] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0049] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deep sea aquaculture cage, characterized by: include: A buoyancy pedal (1), wherein a plurality of air bags (2) are arranged at the bottom of the buoyancy pedal (1) for providing buoyancy and adjusting the height of the buoyancy pedal (1); A buoyancy ring (3), the buoyancy ring (3) is placed at the bottom of the buoyancy pedal (1), a fishing net (5) is fixedly connected to the bottom of the buoyancy ring (3), a bottom net (7) is fixedly connected to the bottom of the fishing net (5), a screening net (6) is arranged inside the bottom net (7) for shortening the height of the fishing net (5) and screening fish, and a rope (27) is fixedly connected to the outside of the screening net (6); A winding box (8), the winding box (8) is provided with a plurality of winding boxes which are equidistantly arranged on the top of the buoyancy pedal (1), the winding box (8) is provided with a winding chamber (9) and a winding chamber (10) for lifting the bottom net (7), the winding chamber (9) is provided with a reciprocating slider (15), the top of the slider (15) is rotatably provided with a cleaning ring (23) for cleaning a rope (27), a driven gear (21) is provided on one side of the cleaning ring (23), the upper part of the driven gear (21) is meshedly connected with a fixed rack (17) for driving the driven gear (21), a plurality of knocking rods (22) are fixedly connected to the outer side of the cleaning ring (23), and a bell disc (16) matched with the knocking rod (22) is provided on the outer side of the winding box (8); When winding, the slider 1 (15) reciprocates to arrange the rope 1 (27), the cleaning ring (23) cleans the rope 1 (27) and drives the knocking rod (22) to knock the bell plate (16), so as to drive the fish school downward and alert the operator, and the fish are screened by the screening net (6).

2. A deep sea aquaculture cage according to claim 1, characterized in that: The first winding chamber (9) is internally connected to a winding rod (13) and a reciprocating screw (14) for rotation, and the second winding chamber (10) is internally connected to a winding rod (24) and a reciprocating screw (25) for rotation. The first winding rod (13) and the reciprocating screw (14) as well as the second winding rod (24) and the reciprocating screw (25) are both connected through a transmission belt assembly (12). Drive motors (11) for driving the first winding rod (13) and the reciprocating screw (14) are respectively installed on both sides of the screening net (6).

3. A deep sea aquaculture cage according to claim 2, characterized in that: A rope (28) is wound around the outer side of the second winding rod (24), one end of the rope (28) is fixedly connected to the bottom net (7), and a slider (26) is slidably connected to the inside of the second winding chamber (10), and the slider (26) is threadedly connected to the second reciprocating screw (25), and a through hole matching the rope (28) is provided in the middle of the slider (26), which is used to arrange the second winding rod (24) and scrape and clean the outer side of the rope (28).

4. A deep sea aquaculture cage according to claim 3, characterized in that: The slider (15) is threadedly connected to the outer side of the reciprocating screw (14), the bottom of the slider (15) is slidably connected to the bottom of the inner wall of the winding chamber (9), the top of the slider (15) is fixedly connected to a support plate (18), the top of the support plate (18) is fixedly connected to a support frame (20), the driven gear (21) is rotatably connected to the support frame (20), one side of the winding box (8) is provided with a through groove for the support plate (18) to slide, the fixed rack (17) is fixedly connected to the top of the inner wall of the through groove, a cleaning brush is fixedly connected to the inside of the cleaning ring (23), and the top of the support plate (18) is rotatably connected to a guide rod (19).

5. A deep sea aquaculture cage according to claim 1, characterized in that: The invention also comprises a material spreading assembly, wherein the material spreading assembly comprises a track ring (4), wherein the track ring (4) is composed of two circular rings stacked up and down, wherein the track ring (4) is fixedly connected to the top of the buoyancy ring (3) through a support rod, wherein the top of the track ring (4) is slidably connected to a sliding plate (29), wherein the bottom of the sliding plate (29) is located on the outer side of the track ring (4) and is frictionally connected to a plurality of guide wheels (30), wherein the guide wheels (30) are equidistantly distributed on the outer side of the track ring (4) with the center of the track ring (4) as the center, wherein the bottom of the sliding plate (29) is rotatably connected to a driving wheel (31), wherein the driving wheel (31) is frictionally connected to the track ring (4), and wherein the top of the sliding plate (29) is fixedly connected to a driving motor (32) for driving the driving wheel (31) to rotate.

6. A deep sea aquaculture cage according to claim 5, characterized in that: The top of the sliding plate (29) is fixedly connected to a material storage box (38), a fan (36) is fixedly connected inside the material storage box (38), the output end of the fan (36) is fixedly connected to a discharge cylinder (35), the top of the discharge cylinder (35) is fixedly connected to a feed cylinder, the top of the feed cylinder is fixedly connected to a material guide plate with a funnel-shaped structure, the material guide plate is fixedly connected to the material storage box (38), the inside of the feed cylinder is rotatably connected to a spiral blade (34), and the spiral blade (34) extends to the inside of the material guide plate.

7. A deep sea aquaculture cage according to claim 6, characterized in that: The bottom of the sliding plate (29) is rotatably connected to a driven wheel (33), the top of which is fixed with a spiral blade (34), and the driven wheel (33) is frictionally connected to the track ring (4) to drive the spiral blade (34) to feed material to a discharge cylinder (35) when the sliding plate (29) moves outside the track ring (4).

8. A deep sea aquaculture cage according to claim 7, characterized in that: The outside of the storage box (38) is fixedly connected with an acceleration gear box (37) which is transmission-connected to the second slider (26). The top and bottom of the acceleration gear box (37) are both provided with conveying ends. The input end of the acceleration gear box (37) is transmission-connected with a driving rod (40) through a polygonal tube (45). The driving rod (40) is slidably connected to the polygonal tube (45). A vertical limiting groove is provided in the middle of the driving rod (40). The outside of the driving rod (40) is vertically slidably connected with a transmission tube. The inner wall of the transmission tube is fixedly connected with a limiting block which cooperates with the limiting groove. A plurality of driving blades (39) are equidistantly fixed outside the transmission tube for wind drive. A spring (44) is sleeved on the outside of the driving rod (40) and located below the transmission tube.

9. A deep sea aquaculture cage according to claim 8, characterized in that: A bracket is fixedly connected to the top of the acceleration gear box (37), and a fastening bolt (41) for fixing the driving rod (40) is fixedly connected to the outer side of the bracket.

10. A deep sea aquaculture cage according to claim 9, characterized in that: The bottom of the acceleration gear box (37) is provided with a second drive motor (42) for lifting through a limit slide bar, an electric push rod (43) is fixedly connected to the outer side of the second drive motor (42), the output end of the electric push rod (43) is fixedly connected to the acceleration gear box (37), the top of the second drive motor (42) is a pyramid structure, and the conveying end of the acceleration gear box (37) located at the bottom is provided with a hole that cooperates with the second drive motor (42).

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