Suspended aquaculture equipment and method for deep sea

Abstract

The invention relates to suspended aquaculture equipment and method for deep sea, which comprises a cage part; a feeding assembly is arranged in the cage part to feed aquatic animals in the cage part; the feeding assembly comprises an opening net cover with sparse feeding holes located at the cage part to facilitate feeding of aquatic animals; the upper part of the cage part is provided with an upper net with dense feeding holes, the hole diameter of which is smaller than the diameter of food to prevent the food from scattering; a feeding conveyor belt is arranged in a feeding conveying pipeline, the root of a feeding lower arm is hinged on the feeding conveyor belt, and when the feeding lower arm moves upward, it is in a vertical state attached to the side surface of the feeding conveyor belt; the density of the feeding lower arm is lower than the density of water; the invention has reasonable design, compact structure and convenient use.

Description

Technical Field

[0001] The invention relates to a suspended deep-sea aquaculture mooring system and a method which are easy to operate, in particular to suspended deep-sea aquaculture equipment and a method. Background Art

[0002] Traditional marine ranches have the following problems: Due to the lack of national planning and national or industry standards, marine ranch construction in various places is highly homogeneous, there is a lack of coordination between regions, and the economic and ecological benefits have not been maximized. Due to the lack of relevant standards and scientific demonstrations, ranch design has not been based on the structure and function of the ecosystem. The selection of fish reefs is unscientific, and some marine ranches have experienced reef drift, sinking, and burial. The objects of reproduction and release are single and there is no reasonable combination. The selection of release specifications and quantities is somewhat blind, and there is a lack of economic and ecological benefit evaluation and research on the impact on the ecosystem. Marine ranch construction is often only regarded as a way to obtain marine aquatic products. The one-sided pursuit of output and economic benefits by operators has led to the neglect of the ecological role of marine ranches in providing ecological corridors, sheltering wild populations, regulating flow fields and material transportation, resulting in the inability to naturally repair the ecological environment around the ranch. 3. The ranch has a single function and insufficient production and efficiency. A common problem in marine ranches now is: 1. It causes damage to the aquaculture environment and it is difficult to maintain the sustainable development of marine ranches; 2. Ranches that integrate leisure and aquaculture are difficult to achieve a win-win situation between ecological protection and commercial profits, and lack scientific planning and overall catering to development. In summary, the common problem of the above ranches is that they all aim at commercial profits, lack scientific and systematic planning, and are unable to achieve long-term sustainable development of the ranches. Summary of the invention

[0003] The technical problem to be solved by the present invention is generally to provide a suspended aquaculture equipment and method for deep sea use. Its parent case is CN202110028454.X, a suspended deep sea aquaculture mooring system and aquaculture method that is easy to operate, application date: 20210111

[0004] To solve the above problems, the technical solution adopted by the present invention is:

[0005] A conveniently operated suspended deep-sea aquaculture mooring system comprises a net cage portion; a feeding assembly is arranged in the net cage portion to feed aquatic animals in the net cage portion;

[0006] The feeding assembly includes a mesh cover with sparse feeding holes located at the cage part to facilitate the feeding of the cultured animals; the upper part of the cage part is provided with an upper mesh with dense feeding holes, the hole diameter of which is smaller than the diameter of the food to prevent the food from scattering;

[0007] A feeding conveying belt is arranged in the feeding conveying pipeline, and the root of a feeding lower arm is hinged on the feeding lower conveying belt. When the feeding lower arm moves upward, it is in a vertical state attached to the side surface of the feeding lower conveying belt; the density of the feeding lower arm is lower than the density of water;

[0008] In the downward section of the feeding conveyor belt, a one-way protrusion of the feeding arm for contacting the feeding conveyor belt is provided at the root of the lower surface of the feeding arm, so that when the feeding arm moves downward, it is in a horizontal state vertically on the side surface of the feeding conveyor belt; an arc surface is provided around the feeding arm to prevent food from floating away; the feeding conveyor belt has mesh holes;

[0009] The inner cavity of the lower opening mesh cover of the feeding sparse holes is connected with an output port of a feeding conveying pipeline, a blade of a feeding outlet self-rotating wheel is corresponding to the output port of the feeding conveying pipeline, and feeding wheel side guards are arranged on both sides of the feeding outlet self-rotating wheel; the water pressure generated when the lower feeding arm moves downward causes the food to fall on the blade and push the feeding outlet self-rotating wheel to rotate, so as to deliver the food into the inner cavity of the lower opening mesh cover of the feeding sparse holes; the output port of the feeding conveying pipeline is lower than the height of the axis center line of the feeding outlet self-rotating wheel.

[0010] As a further improvement of the above technical solution:

[0011] A feeding dispersed mesh ball with a lower end located in the inner cavity of the mesh cover with lower openings of the feeding sparse holes is arranged above the upper mesh of the feeding dense holes;

[0012] A feeding mixing channel is connected to the feeding dispersion mesh sphere, the upper end of the feeding mixing channel is connected to the lower end of the feeding liquid material channel, a feeding output one-way valve is arranged at the lower part of the feeding mixing channel, a feeding upper one-way valve is arranged on the feeding liquid material channel, and the output end of the feeding boost one-way replenishing pipe is connected to the middle of the feeding mixing channel; a feeding liquid outlet spring blocking ball for blocking the lower outlet of the feeding mixing channel is arranged in the inner cavity of the feeding dispersion mesh sphere;

[0013] A net cage floating part is arranged on the net cage part;

[0014] A net cage feeding fixing part is arranged on the top of the net cage part to install the opening net cover under the feeding holes;

[0015] A cage liquid material conveying part is arranged on the top of the cage part to install a feeding mixing channel.

[0016] A suspended deep-sea aquaculture mooring system that is easy to operate, comprising a base device that is matched with a net cage and installed on the bottom of the water, the base device is used to pull the height of the net cage in the water area;

[0017] The base device includes a base support frame; the upper end of the base gripping barbed cone and the upper end of the base supporting spring pier are distributed on the lower surface of the base support frame;

[0018] A base surface cone with a larger bottom and a smaller top is arranged on the upper surface of the base support frame, and the lower end of the base connecting rope is connected to the base surface cone; a base lower sliding sleeve is slid on the base connecting rope, and a base upper fixed sleeve is fixed on the base connecting rope, and the lower base lower sleeve is connected to the net box part through the lower pulling rope of the base, and the lower root of the base net box position adjustment process rod is hinged on the lower base sleeve;

[0019] The fixing sleeve on the base is connected to the net box part through the pulling rope on the base;

[0020] The system is also equipped with a base electromagnetic camera, which is equipped with an electromagnetic base and a manipulator; the electromagnetic base is used to adsorb on the base support frame to observe the installation status of the base support frame, and after the installation is completed, the power is turned off, the magnetism is removed, and the camera is picked up and away.

[0021] As a further improvement of the above technical solution:

[0022] A plurality of base adjustment devices are distributed on the base support frame; the base adjustment devices face corresponding directions to correspond to water flows in different directions;

[0023] The base adjustment device comprises an adjustment outer shell installed on the base support frame; an adjustment guide inlet cover and an adjustment one-way baffle whose upper end is hinged on the adjustment outer shell are arranged on both sides of the inner cavity of the adjustment outer shell; an adjustment impeller shaft group is arranged in the inner cavity of the adjustment outer shell; an adjustment blade sleeve seat is circumferentially distributed on the outer side wall of the adjustment impeller shaft group; an adjustment retractable blade is radially retracted in the adjustment blade sleeve seat;

[0024] When adjusting the telescopic fan blade downward, the telescopic fan blade is adjusted downward to expose the adjusting fan blade sleeve seat, which is located between the adjusting guide inlet cover and the adjusting one-way baffle;

[0025] When the telescopic fan blade is adjusted upward, the telescopic fan blade is adjusted to enter the adjusting fan blade sleeve seat upward, and leaves between the adjusting guide inlet cover and the adjusting one-way baffle;

[0026] An adjustment overflow valve is arranged on the adjustment outer shell; an adjustment drive rotating sleeve is vertically arranged on the base support frame, and the adjustment drive rotating sleeve is transmission connected with the adjustment impeller shaft group through the adjustment bevel gear group and the clutch; an adjustment feed screw for vertical feed is arranged in the nut seat of the adjustment drive rotating sleeve; an adjustment nail head is arranged at the lower end of the adjustment feed screw to penetrate into the bottom of the water; the adjustment impeller shaft group is transmission connected with the generator rotor of the adjustment rechargeable battery group to store energy for the adjustment rechargeable battery group.

[0027] A suspended deep-sea aquaculture mooring system which is easy to operate comprises a net cage part, a feeding component of the suspended deep-sea aquaculture mooring system and a base device of the suspended deep-sea aquaculture mooring system.

[0028] A suspended deep-sea aquaculture method comprises the following steps:

[0029] Step 1: First, install the net cage on the base connecting rope; then, install the base device on the bottom of the water and adjust the suspension height of the net cage;

[0030] And / or step 2, feeding the aquatic animals in the cage portion regularly through the feeding component.

[0031] As a further improvement of the above technical solution:

[0032] In step one, the following steps are included:

[0033] Step 1. First, the electromagnetic bases of the three base electromagnetic cameras are adsorbed on the base support frame, and the camera angle is adjusted to achieve stereoscopic observation; then, the base device is sunk to the bottom of the water through the base connecting rope; secondly, when it reaches the bottom of the water, the base connecting rope is pulled so that the spring piers supported by the base are level with the bottom piers; thirdly, when the base electromagnetic camera observes the bottom of the water and meets the set requirements, the base support frame is lowered so that the base gripping barbed cones are inserted into the bottom mud;

[0034] Step 1 and 2, when the water flows, first, the water flows from the adjustment guide inlet cover into the inner cavity of the adjustment shell, and then the adjustment impeller shaft group rotates, and the adjustment bevel gear group, the clutch and the adjustment drive rotating sleeve screw seat rotate, so that the adjustment feed screw drives the adjustment nail head to penetrate into the bottom of the water; the rotation of the adjustment impeller shaft group drives the generator rotor of the adjustment rechargeable battery group to store energy for the adjustment rechargeable battery group;

[0035] Step 13, when the height of the cage needs to be adjusted, the base cage position adjustment rod is pulled manually or by an underwater manipulator, so that the lower sliding sleeve of the base slides on the base connecting rope to adjust the height of the cage.

[0036] In step 2, when it is time to feed, perform the following steps;

[0037] Step 21, first, put the food into the feeding conveying pipe; then, the feeding lower conveyor belt rotates, so that the feeding lower arm changes from upward to downward, and the food cover is buckled on the lower surface of the feeding lower arm by using the arc surface; secondly, the feeding lower arm feeds downward, so that the water rises from the mesh to reduce the pressure, and the resulting downward water flow impacts the fan blades of the rotating wheel at the feeding outlet and drives it to rotate, so that the fan blades transport the food to the upper mesh of the feeding dense holes to be eaten.

[0038] In step 2, when liquid medicine needs to be fed, perform the following steps;

[0039] Step 22, first, monitor the aquatic animals through the camera set on the cage part; then, prepare medicine according to the disease or growth needs of the aquatic animals; secondly, pressurize the medicine and send it into the feeding liquid material channel; thirdly, the medicine enters the feeding mixing channel through the feeding upper one-way valve; then, send the pressurized airflow or water flow into the feeding mixing channel, and send the medicine liquid into the inner cavity of the feeding dispersion mesh ball through the feeding output one-way valve, open the feeding liquid port spring blocking ball; the medicine is dispersed and output through the feeding dispersion mesh ball. The present invention has reasonable design, low cost, strong and durable, safe and reliable, simple operation, time-saving and labor-saving, money-saving, compact structure and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the use structure of the present invention.

[0041] Figure 2 It is a structural schematic diagram of the present invention.

[0042] Among them: 1. Net cage part; 2. Feeding assembly; 3. Base device; 4. Net cage floating part; 5. Net cage feeding fixing part; 6. Net cage liquid material conveying part; 7. Feeding sparse hole lower opening mesh cover; 8. Feeding dense hole upper mesh; 9. Feeding conveying pipeline; 10. Feeding outlet self-rotating wheel; 11. Feeding wheel side block; 12. Feeding lower conveyor belt; 13. Feeding lower lever arm; 14. Feeding lever arm one-way protrusion; 15. Feeding liquid material channel; 16. Feeding upper one-way valve; 17. Feeding mixing channel; 18. Feeding output one-way valve; 19. Feeding dispersion mesh ball; 20. Feeding liquid port spring stop ball; 21. Feeding boost one-way replenishment pipe; 22. Base support frame; 23. Base grip barb Cone; 24. Spring pier supporting the base; 25. Electromagnetic camera of the base; 26. Cone on the surface of the base; 27. Connecting rope of the base; 28. Lower sliding sleeve of the base; 29. ​​Fixed sleeve on the base; 30. Pulling rope under the base; 31. Pulling rope on the base; 32. Process rod for adjusting the position of the net box of the base; 33. Adjustment device of the base; 34. Adjustment of the outer shell; 35. Adjustment of the guide inlet cover; 36. Adjustment of the one-way baffle; 37. Adjustment of the impeller shaft assembly; 38. Adjustment of the blade sleeve to the seat; 39. Adjustment of the telescopic blade; 40. Adjustment of the overflow valve; 41. Adjustment of the bevel gear assembly; 42. Adjustment of the drive rotating sleeve; 43. Adjustment of the feed screw; 44. Adjustment of the nail head; 45. Adjustment of the rechargeable battery pack. DETAILED DESCRIPTION

[0043] like Figure 1-2 As shown, the easy-to-operate suspended deep-sea aquaculture mooring system of this embodiment includes a cage portion 1; a feeding assembly 2 is arranged in the cage portion 1 to feed the aquatic animals in the cage portion 1;

[0044] The feeding assembly 2 includes a feeding sparse hole lower opening net cover 7 located at the net cage part 1 to facilitate the feeding of the cultured; the upper part of the net cage part 1 is provided with a feeding dense hole upper net 8, the hole diameter of which is smaller than the diameter of the food to prevent the food from scattering;

[0045] A feeding conveying belt 12 is provided in the feeding conveying pipe 9, and the root of a feeding lower arm 13 is hinged on the feeding lower conveying belt 12. When the feeding lower arm 13 moves upward, it is in a vertical state attached to the side surface of the feeding lower conveying belt 12; the density of the feeding lower arm 13 is lower than the density of water;

[0046] In the downward section of the feeding conveyor belt 12, a feeding arm one-way protrusion 14 for contacting the feeding conveyor belt 12 is provided at the root of the lower surface of the feeding arm 13, so that when the feeding arm 13 is downward, it is in a horizontal state vertically on the side surface of the feeding conveyor belt 12; an arc surface is provided around the feeding arm 13 to prevent food from floating away; the feeding conveyor belt 12 has mesh holes;

[0047] The inner cavity of the lower opening mesh cover 7 of the feeding sparse holes is connected with the output port of the feeding delivery pipe 9, and a blade of the feeding outlet rotating wheel 10 corresponds to the output port of the feeding delivery pipe 9, and feeding wheel side guards 11 are provided on both sides of the feeding outlet rotating wheel 10; the water pressure generated when the lower feeding arm 13 moves downward causes the food to fall on the blade and push the feeding outlet rotating wheel 10 to rotate, so as to deliver the food into the inner cavity of the lower opening mesh cover 7 of the feeding sparse holes; the output port of the feeding delivery pipe 9 is lower than the axis centerline height of the feeding outlet rotating wheel 10.

[0048] A feeding dispersed mesh ball 19 is arranged above the upper feeding dense hole net 8, and the lower end is located in the inner cavity of the lower opening net cover 7 of the feeding sparse holes;

[0049] A feeding mixing channel 17 is connected to the feeding dispersion mesh sphere 19, the upper end of the feeding mixing channel 17 is connected to the lower end of the feeding liquid material channel 15, a feeding output check valve 18 is arranged at the lower part of the feeding mixing channel 17, a feeding upper check valve 16 is arranged on the feeding liquid material channel 15, and the output end of the feeding boost one-way replenishment pipe 21 is connected to the middle of the feeding mixing channel 17; a feeding liquid outlet spring blocking ball 20 for blocking the lower outlet of the feeding mixing channel 17 is arranged in the inner cavity of the feeding dispersion mesh sphere 19;

[0050] A net cage floating part 4 is provided on the net cage part 1;

[0051] A net cage feeding fixing part 5 is provided on the top of the net cage part 1 to install a net cover 7 with feeding holes below;

[0052] A cage liquid material conveying section 6 is provided on the top of the cage section 1 to install a feeding mixing channel 17 .

[0053] The easy-to-operate suspended deep-sea aquaculture mooring system of this embodiment includes a base device 3 matched with the cage part 1 and installed on the bottom of the water, and the base device 3 is used to pull the cage part 1 to a height in the water area;

[0054] The base device 3 includes a base support frame 22; the upper end of the base gripping barbed cone 23 and the upper end of the base supporting spring pier 24 are distributed on the lower surface of the base support frame 22;

[0055] A base surface cone 26 with a larger bottom and a smaller top is provided on the upper surface of the base support frame 22, and the lower end of the base connecting rope 27 is connected to the base surface cone 26; a base lower sliding sleeve 28 slides on the base connecting rope 27, and a base upper fixing sleeve 29 is fixed on the base connecting rope 27. The base lower sliding sleeve 28 is connected to the net box part 1 through the base lower pulling rope 30, and the lower root of the base net box position adjustment process rod 32 is hinged on the base lower sliding sleeve 28;

[0056] The fixing sleeve 29 on the base is connected to the net box part 1 through the pulling rope 31 on the base;

[0057] The system is also equipped with a base electromagnetic camera 25, which is equipped with an electromagnetic base and a manipulator; the electromagnetic base is used to be adsorbed on the base support frame 22 to observe the installation status of the base support frame 22, and after the installation is completed, the power is turned off, the magnetism is removed, and the camera is picked up and left.

[0058] A plurality of base adjustment devices 33 are distributed on the base support frame 22; the base adjustment devices 33 face corresponding to a plurality of directions to correspond to water flows in different directions;

[0059] The base adjustment device 33 includes an adjustment outer shell 34 installed on the base support frame 22; an adjustment guide inlet cover 35 and an adjustment one-way baffle 36 whose upper end is hinged on the adjustment outer shell 34 are arranged on both sides of the inner cavity of the adjustment outer shell 34; an adjustment impeller shaft group 37 is arranged in the inner cavity of the adjustment outer shell 34; an adjustment blade sleeve seat 38 is circumferentially distributed on the outer side wall of the adjustment impeller shaft group 37; an adjustment telescopic blade 39 is radially telescopic in the adjustment blade sleeve seat 38;

[0060] When the telescopic blade 39 is adjusted downward, the telescopic blade 39 is adjusted downward to expose the blade sleeve seat 38, which is located between the adjustment guide inlet cover 35 and the adjustment one-way baffle 36;

[0061] When the adjustment telescopic blade 39 is upward, the adjustment telescopic blade 39 enters upward into the adjustment blade sleeve seat 38, and leaves between the adjustment guide inlet cover 35 and the adjustment one-way baffle 36;

[0062] An adjustment overflow valve 40 is arranged on the adjustment outer shell 34; an adjustment drive rotating sleeve 42 is vertically arranged on the base support frame 22, and the adjustment drive rotating sleeve 42 is transmission connected with the adjustment impeller shaft group 37 through the adjustment bevel gear group 41 and the clutch; a vertical feed adjustment feed screw 43 is arranged in the nut seat of the adjustment drive rotating sleeve 42; an adjustment nail head 44 is arranged at the lower end of the adjustment feed screw 43 to penetrate into the bottom of the water; the adjustment impeller shaft group 37 is transmission connected with the generator rotor of the adjustment rechargeable battery group 45 to store energy for the adjustment rechargeable battery group 45.

[0063] The easy-to-operate suspended deep-sea aquaculture mooring system of this embodiment comprises a net cage portion 1, a feeding component 2 of the suspended deep-sea aquaculture mooring system and a base device 3 of the suspended deep-sea aquaculture mooring system.

[0064] The suspended deep-sea aquaculture method of this embodiment comprises the following steps:

[0065] Step 1: First, install the net box 1 on the base connecting rope 27; then, install the base device 3 on the bottom of the water, and adjust the suspension height of the net box 1;

[0066] And / or step two, feeding the aquatic animals in the cage part 1 regularly through the feeding component 2.

[0067] In step one, the following steps are included:

[0068] Step 1: First, the electromagnetic bases of the three base electromagnetic cameras 25 are adsorbed on the base support frame 22, and the camera angle is adjusted to achieve stereoscopic observation; then, the base device 3 is sunk to the bottom of the water through the base connecting rope 27; secondly, when it reaches the bottom of the water, the base connecting rope 27 is pulled to make the base support the spring pier 24 to level the bottom of the water; thirdly, when the base electromagnetic camera 25 observes that the bottom of the water meets the set requirements, the base support frame 22 is lowered so that the base gripping barbed cone 23 penetrates into the bottom mud;

[0069] Step 1 and 2, when the water flows, first, the water flows from the adjustment guide inlet cover 35 into the inner cavity of the adjustment outer shell 34, and then the adjustment impeller shaft group 37 rotates, and the adjustment bevel gear group 41, the clutch and the adjustment drive rotating sleeve 42 rotate the nut seat, so that the adjustment feed screw 43 drives the adjustment nail head 44 to penetrate into the bottom of the water; the rotation of the adjustment impeller shaft group 37 drives the generator rotor of the adjustment rechargeable battery group 45 to store energy for the adjustment rechargeable battery group 45;

[0070] Step 13, when the height of the net box part 1 needs to be adjusted, the base net box position adjustment process rod 32 is pulled manually or by an underwater manipulator, so that the lower sliding sleeve 28 of the base slides on the base connecting rope 27 to adjust the height of the net box part 1.

[0071] In step 2, when it is time to feed, perform the following steps;

[0072] Step 21, first, put the food into the feeding conveying pipe 9; then, the feeding lower conveyor belt 12 rotates, so that the feeding lower arm 13 changes from upward to downward, and the food cover is buckled on the lower surface of the feeding lower arm 13 by using the arc surface; secondly, the feeding lower arm 13 feeds downward, so that the water rises from the mesh to reduce the pressure, and the resulting downward water flow impacts the fan blades of the feeding outlet self-rotating wheel 10 and drives it to rotate, so that the fan blades transport the food to the upper mesh 8 of the feeding to be eaten.

[0073] In step 2, when liquid medicine needs to be fed, perform the following steps;

[0074] Step 22, first, monitor the aquatic animals through the camera set on the cage part 1; then, prepare medicine according to the disease or growth needs of the aquatic animals; secondly, pressurize the medicine and send it into the feeding liquid channel 15; thirdly, the medicine enters the feeding mixing channel 17 through the feeding one-way valve 16; then, the pressurized air flow or water flow is sent to the feeding mixing channel 17, and the medicine liquid is sent into the inner cavity of the feeding dispersion mesh ball 19 through the feeding output one-way valve 18, and the feeding liquid port spring blocking ball 20 is opened; the medicine is dispersed and output through the feeding dispersion mesh ball 19.

[0075] The present invention can realize deep-sea farming, such as fish and shrimp, through the cage part 1. The feeding component 2 realizes precise quantitative controllable feeding. The base device 3 is similar to a fixed anchor to realize a fixed reference to avoid drifting with ocean currents, water currents, etc. and avoid losses. The floating part 4 of the cage is made of a general seawater-resistant material. The cage feeding fixing part 5 is easy to install. The cage liquid material conveying part 6 realizes the input of nutrient solution, medicine solution, etc., reduces waste and avoids large-scale seawater pollution. The opening mesh cover 7 under the feeding sparse holes is convenient for the flow of seawater. The upper mesh 8 of the feeding dense holes prevents the dispersion of food. The feeding conveying pipeline 9 is pipelined. The feeding outlet self-rotating wheel 10 realizes quantitative output of food, the feeding wheel side block 11 realizes side block, the feeding conveyor belt 12 delivers the low resistance downward through the feeding lower lever arm 13, and the cambered surface prevents the food from floating up. At the same time, when changing upward, the food can be sent out laterally with the water flow. In order to facilitate the lateral output of food with the water flow, the feeding lever arm unidirectional protrusion 14 controls the unidirectional movement, and through high-speed rotation and buoyancy, the feeding lower lever arm 13 is folded up and becomes horizontal when it goes down. When it changes direction upward, the food is driven out to the outlet. The feeding liquid material channel 15 realizes unidirectional transportation through the feeding upper one-way valve 16, and the feeding mixing channel 17 realizes mixed pressurization to overcome the seawater depth pressure. The feeding output one-way valve 18 realizes one-way control, the feeding dispersed mesh ball 19 realizes homogenized output, the feeding liquid port spring stop ball 20 realizes one-way sealing of the port, and the feeding pressurization one-way replenishment pipe 21 realizes output.

[0076] The base support frame 22 has a large counterweight, the base gripping barbed cone 23 realizes gripping, the base supports the spring pier 24 to realize the solidification of the seabed soil, the base electromagnetic camera 25 realizes the observation of the installation situation, and adjusts the installation seabed position, the base surface cone 26 realizes positioning, the base connecting rope 27 is flexible and corrosion-resistant, the lower sliding sleeve 28 of the base realizes sliding guidance, the upper fixed sleeve 29 of the base is a fulcrum, the lower pulling rope 30 of the base, the upper pulling rope 31 of the base realizes flexible pulling, the base cage position adjustment process rod 32 pulls to adjust the cage height, and the base adjustment device 33 realizes the position Adjust the position, adjust the outer shell 34 guide, adjust the guide inlet cover 35, adjust the one-way baffle 36 to form a pressure difference, adjust the impeller shaft group 37 to rotate, adjust the blade sleeve to the seat 38 to adjust the telescopic blade 39 to radially extend, adjust the overflow valve 40 to achieve pressure balance, adjust the bevel gear group 41 to drive the adjustment drive rotating sleeve 42 through the clutch, adjust the feed screw 43 to adjust the nail head 44 to enter the soil and fix it, play a safety protection role through the clutch, adjust the rechargeable battery pack 45 to achieve charging, the present invention realizes the adjustable position of the cage and accurate feeding of solids and liquids. The cone surface at the upper end of the base is used to press down the base to fix it, so as to prevent the base from being lifted up by the ocean current.

Claims

1. A suspended deep-sea aquaculture method, characterized in that: With the help of suspended aquaculture equipment used in the deep sea; The suspended aquaculture equipment for deep sea comprises a base device (3) matched with a net cage part (1) and installed on the bottom of the water, wherein the base device (3) is used to pull the net cage part (1) to a height in the water area; The base device (3) comprises a base support frame (22); the upper end of a base ground-gripping barbed cone (23) and the upper end of a base supporting spring pier (24) are distributed on the lower surface of the base support frame (22); A base surface cone (26) with a larger bottom and a smaller top is provided on the upper surface of the base support frame (22); the lower end of a base connecting rope (27) is connected to the base surface cone (26); a base lower sliding sleeve (28) slides on the base connecting rope (27); a base upper fixing sleeve (29) is fixed on the base connecting rope (27); the base lower sliding sleeve (28) is connected to the net box part (1) via a base lower pulling rope (30); and the lower root of a base net box position adjustment process rod (32) is hingedly connected to the base lower sliding sleeve (28); A fixed sleeve (29) on the base is connected to the net box part (1) via a pulling rope (31) on the base; The system is also equipped with a base electromagnetic camera (25), which is equipped with an electromagnetic seat and a manipulator; the electromagnetic seat is used to adsorb on the base support frame (22) to observe the installation status of the base support frame (22), and after the installation is completed, the power is turned off, the magnetism is removed, and the camera is removed; A plurality of base adjustment devices (33) are distributed on the base support frame (22); the base adjustment devices (33) face corresponding to a plurality of directions to correspond to water flows in different directions; The base adjustment device (33) comprises an adjustment outer shell (34) mounted on the base support frame (22); an adjustment guide inlet cover (35) and an adjustment one-way baffle (36) whose upper end is hinged to the adjustment outer shell (34) are arranged on both sides of the inner cavity of the adjustment outer shell (34); an adjustment impeller shaft group (37) is arranged in the inner cavity of the adjustment outer shell (34); adjustment blade sleeve seats (38) are circumferentially distributed on the outer side wall of the adjustment impeller shaft group (37); and adjustment retractable blades (39) are radially retractable in the adjustment blade sleeve seats (38); When the telescopic fan blade (39) is adjusted downward, the telescopic fan blade (39) is adjusted downward to expose the adjusting fan blade sleeve seat (38), which is located between the adjusting guide inlet cover (35) and the adjusting one-way baffle (36); When the telescopic fan blade (39) is adjusted to face upward, the telescopic fan blade (39) moves upward into the adjusting fan blade sleeve seat (38) and leaves between the adjusting guide inlet cover (35) and the adjusting one-way baffle (36); An adjustment overflow valve (40) is provided on the adjustment outer shell (34); an adjustment drive rotating sleeve (42) is vertically provided on the base support frame (22), and the adjustment drive rotating sleeve (42) is transmission-connected to the adjustment impeller shaft group (37) through an adjustment bevel gear group (41) and a clutch; an adjustment feed screw (43) for vertical feeding is provided in the nut seat of the adjustment drive rotating sleeve (42); an adjustment nail head (44) is provided at the lower end of the adjustment feed screw (43) so as to penetrate into the bottom of the water; the adjustment impeller shaft group (37) is transmission-connected to the generator rotor of the adjustment charging battery group (45) so as to store energy for the adjustment charging battery group (45); The method comprises the following steps: Step 1: first, install the net cage part (1) on the base connecting rope (27); then, install the base device (3) on the bottom of the water, and adjust the suspension height of the net cage part (1); In step one, the following steps are included: Step 1. First, the electromagnetic bases of the three base electromagnetic cameras (25) are adsorbed on the base support frame (22), and the camera angle is adjusted to perform stereoscopic observation; then, the base device (3) is sunk into the water bottom through the base connecting rope (27); secondly, when it reaches the water bottom, the base connecting rope (27) is pulled so that the base supports the spring pier (24) and is level with the water bottom pier; thirdly, when the base electromagnetic camera (25) observes the water bottom and meets the set requirements, the base support frame (22) is lowered so that the base gripping barbed cone (23) is inserted into the mud at the bottom of the water; Step 1 and 2, when the water flows, first, the water flows from the adjustment guide inlet cover (35) into the inner cavity of the adjustment outer shell (34), and then, the adjustment impeller shaft group (37) rotates, and the adjustment bevel gear group (41), the clutch and the adjustment drive rotating sleeve (42) rotate the nut seat, so that the adjustment feed screw (43) drives the adjustment nail head (44) to penetrate into the bottom of the water; the rotation of the adjustment impeller shaft group (37) drives the generator rotor of the adjustment rechargeable battery group (45) to store energy for the adjustment rechargeable battery group (45); Step 13, when the height of the cage part (1) needs to be adjusted, the base cage position adjustment process rod (32) is pulled manually or by an underwater manipulator, so that the lower lower sleeve (28) of the base slides on the base connecting rope (27) to adjust the height of the cage part (1).

2. The method for suspended deep-sea aquaculture according to claim 1, characterized in that: The method comprises the following steps: Step 2, feeding the aquatic animals in the cage part (1) at regular intervals through the feeding component (2); in Step 2, when feeding is required, performing the following steps; Step 21, first, feed is put into the feeding conveying pipe (9); then, the feeding lower conveyor belt (12) rotates, so that the feeding lower arm (13) changes from upward to downward, and the food cover is buckled on the lower surface of the feeding lower arm (13) by using the arc surface; secondly, the feeding lower arm (13) feeds downward, so that water rises from the mesh to reduce pressure, and the generated downward water flow impacts the fan blades of the feeding outlet self-rotating wheel (10) and drives it to rotate, so that the fan blades transport the food to the feeding dense hole upper net (8) to be eaten.

3. The method for suspended deep-sea aquaculture according to claim 2, characterized in that: In step 2, when liquid medicine needs to be fed, perform the following steps; Step 22, first, monitor the aquatic animals through the camera installed on the cage part (1); then, prepare medicine according to the disease or growth needs of the aquatic animals; secondly, pressurize the prepared medicine and send it into the feeding liquid channel (15); thirdly, the prepared medicine enters the feeding mixing channel (17) through the feeding upper one-way valve (16); then, the pressurized air flow or water flow is sent to the feeding mixing channel (17), and the medicine liquid is sent into the inner cavity of the feeding dispersion mesh ball (19) through the feeding output one-way valve (18), and the feeding liquid outlet spring stop ball (20) is opened; the prepared medicine is dispersed and output through the feeding dispersion mesh ball (19).

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