Mariculture feeding device

Abstract

The invention discloses a mariculture feeding device which comprises a ship body, a translation mechanism, a feeding box, a driving assembly and a pneumatic feeding assembly. A lifting mechanism, a control system and a feed box are mounted on the ship body; the translation mechanism is mounted at the lifting end of the lifting mechanism; a fixed ring is mounted at the moving end of the translation mechanism; the feeding box comprises a top cover, a bottom cover and a rotary drum; the rotary drum is rotationally connected between the top cover and the bottom cover, the rotary drum is rotationally connected to the inner wall of the fixing ring, and the top cover and the bottom cover are fixedly connected through a material distributing rod assembly; the driving assembly is installed on the fixing ring and used for driving the rotary drum to rotate. The pneumatic feeding assembly is installed between the feed box and the top cover and used for conveying feed in the feed box into the inner cavity of the rotary drum. According to the invention, accurate positioning and feeding of the breeding area can be realized, so that the feed can be continuously and uniformly scattered in the breeding area, and the feeding efficiency and accuracy are improved.

Description

Technical Field

[0001] The invention relates to the technical field of marine aquaculture, in particular to a marine aquaculture feeding device. Background Art

[0002] As an important part of modern agriculture, the efficient and sustainable development of marine aquaculture is of great significance to ensuring food safety and promoting the fishery economy. In the process of marine aquaculture, reasonable feeding is the key link to ensure the healthy growth of aquaculture organisms and increase production.

[0003] However, the existing feeding devices lack precise lifting and translation mechanisms, which makes it difficult to accurately control the feeding position. Feed often cannot evenly cover the entire breeding area, resulting in local feed surplus or shortage, affecting the feeding effect and growth rate of the farmed organisms. In addition, the existing feeding devices have problems of uneven feeding and low feeding efficiency. Some feed may be scattered or lost during the feeding process and cannot be effectively used by the farmed organisms, which not only increases the breeding cost, but also may pollute the marine environment and affect the sustainable development of the aquaculture industry.

[0004] Therefore, a marine aquaculture feeding device is proposed. Summary of the invention

[0005] The object of the present invention is to provide a marine aquaculture feeding device, aiming to solve or improve at least one of the above-mentioned technical problems.

[0006] To achieve the above object, the present invention provides the following solution: The present invention provides a marine aquaculture feeding device, comprising:

[0007] A hull, on which a lifting mechanism, a control system and a feed box are installed;

[0008] A translation mechanism, wherein the translation mechanism is installed at the lifting end of the lifting mechanism, and a fixing ring is installed at the moving end of the translation mechanism;

[0009] A feeding box, comprising a top cover, a bottom cover and a rotating drum; the rotating drum is rotatably connected between the top cover and the bottom cover, the rotating drum is rotatably connected to the inner wall of the fixing ring, and the top cover and the bottom cover are fixedly connected via a feed distribution rod assembly;

[0010] A driving assembly, the driving assembly is mounted on the fixing ring and is used to drive the rotating drum to rotate;

[0011] A pneumatic feeding assembly, which is installed between the feed box and the top cover and is used to transfer the feed in the feed box to the inner cavity of the drum;

[0012] Among them, a plurality of throwing holes are opened on the side wall of the rotating drum, and the lifting mechanism, the translation mechanism, the driving assembly and the pneumatic feeding assembly are all electrically connected to the control system.

[0013] According to a marine aquaculture feeding device provided by the present invention, an aeration and oxygenation component is installed at the bottom of the bottom cover, one end of the aeration and oxygenation component is fixedly connected and communicated with the pneumatic feeding component through a first telescopic tube, and a filter is installed at one end of the first telescopic tube close to the pneumatic feeding component.

[0014] According to a marine aquaculture feeding device provided by the present invention, a photovoltaic panel electrically connected to the control system is provided on the hull, the photovoltaic panel is installed on the top of the hull through a plurality of photovoltaic brackets, the photovoltaic panel is arranged at an angle, and the photovoltaic panel is located directly above the feed box and the control system.

[0015] According to a marine aquaculture feeding device provided by the present invention, a first rotating shaft is rotatably connected in the feed box, a second rotating shaft is rotatably connected to the top of the control system, a stirring motor electrically connected to the control system is installed on the feed box, and the stirring motor is transmission-connected to the first rotating shaft through a first synchronous belt;

[0016] The first rotating shaft and the second rotating shaft are connected by a second synchronous belt drive, the bottom of the first rotating shaft extends into the feed box, a plurality of stirring rods are installed at the bottom of the side wall of the first rotating shaft, and the stirring rods are located in the feed box; a plurality of heat dissipation blades are installed on the top of the first rotating shaft and the second rotating shaft, and the heat dissipation blades face the bottom surface of the photovoltaic panel.

[0017] According to a marine aquaculture feeding device provided by the present invention, the pneumatic feeding assembly comprises a vertical discharge pipe, a vertical telescopic pipe, a horizontal discharge pipe, a horizontal telescopic pipe and a terminal discharge pipe which are fixedly connected in sequence; the bottom of the vertical discharge pipe extends into the bottom of the inner cavity of the feed box, the terminal discharge pipe is fixedly connected to the top cover, and is communicated with the inner cavity of the rotating drum;

[0018] The horizontal discharge pipe and the terminal discharge pipe are both installed on the translation mechanism through support rods; a first feed air pump is installed on the vertical discharge pipe, and a second feed air pump is installed on the horizontal discharge pipe, and the first feed air pump and the second feed air pump are both electrically connected to the control system; the first telescopic tube is fixedly connected and communicated with the vertical discharge pipe, and the filter is installed on one end of the first telescopic tube close to the vertical discharge pipe.

[0019] According to a marine aquaculture feeding device provided by the present invention, the driving assembly includes a motor seat fixedly mounted on the outer wall of the fixing ring, a driving motor electrically connected to the control system is mounted on the motor seat, a driving gear is mounted on the output shaft of the driving motor, a driving ring is mounted on the top of the rotating drum, a gear ring is fixedly connected to the outer wall of the driving ring, and the gear ring is meshed with the driving gear for transmission.

[0020] According to a marine aquaculture feeding device provided by the present invention, the translation mechanism includes a primary translation component and a secondary translation component;

[0021] The primary translation assembly includes a screw motor, a screw rod and a column; a sliding sleeve is provided on the screw rod, a support seat is installed on the top of the sliding sleeve, the screw motor and the column are fixedly installed on the lifting end of the lifting mechanism, one end of the screw rod is axially connected to the output shaft of the screw motor through a coupling, and the other end is rotatably connected to the column through a bearing seat;

[0022] The secondary translation assembly includes an electric push rod and an extension rod, wherein the electric push rod is mounted on the support seat, the electric push rod is arranged transversely, the extension rod is fixedly mounted on the telescopic end of the electric push rod, and one end of the extension rod away from the electric push rod is fixedly connected to the fixing ring;

[0023] The screw motor and the electric push rod are both electrically connected to the control system, the transverse discharge pipe is installed on the electric push rod through a support rod, and the terminal discharge pipe is installed on the extension rod through a support rod.

[0024] According to a marine aquaculture feeding device provided by the present invention, the aeration and oxygenation assembly includes a fixed block, an aeration pipe and an aeration head, the fixed block is fixedly installed on the bottom surface of the bottom cover, the aeration pipe is installed on the fixed block, the aeration head is fixedly installed at one end of the aeration pipe, and the first telescopic pipe is fixedly installed at one end of the aeration pipe away from the aeration head.

[0025] According to a marine aquaculture feeding device provided by the present invention, the lifting mechanism comprises a top plate, a bottom plate and a scissor-type connecting rod; the bottom plate is fixedly mounted on the top surface of the hull, the top plate is mounted on the bottom plate through the scissor-type connecting rod, one end of the top of the scissor-type connecting rod is hinged to the top plate, and the other end of the top is slidably connected to the top plate, one end of the bottom of the scissor-type connecting rod is hinged to the bottom plate, and the other end of the bottom is slidably connected to the bottom plate;

[0026] The lead screw motor and the column are both fixedly mounted on the top plate, and a lead screw drive assembly electrically connected to the control system is mounted on the bottom plate, wherein the lead screw drive assembly is used to drive the scissor-type connecting rod to move.

[0027] According to the marine aquaculture feeding device provided by the present invention, a camera is installed on the motor seat, and the camera is electrically connected to the control system;

[0028] The cross-sectional shape of the throwing hole is an isosceles trapezoid, and the inner diameter of one end of the throwing hole close to the inner wall of the drum is smaller than the inner diameter of the other end.

[0029] The present invention discloses the following technical effects:

[0030] The present invention drives the feeding box to adjust its height through the lifting mechanism, and drives the feeding box to adjust its horizontal position through the translation mechanism, so as to realize accurate positioning and feeding of the breeding area, and greatly improve the feeding efficiency and accuracy; through the throwing holes on the rotating drum and the precise control of the rotating drum speed by the driving component, the feed can be evenly and dispersedly scattered around the breeding organisms, thereby improving the utilization rate of the feed and the feeding effect of the breeding organisms;

[0031] The pneumatic feeding assembly of the present invention can accurately transfer the feed in the feed box to the inner cavity of the drum, thereby avoiding the problem of feed scattering and waste in the traditional feeding method; the feed entering the inner cavity of the drum is divided by the dividing rod assembly, thereby avoiding uneven feeding due to local accumulation of feed; the drum rotates at a high speed driven by the driving assembly, and the centrifugal force generated causes the feed to be thrown out of the throwing hole, thereby achieving rapid feeding; since the rotation of the drum is continuous, the feed can be continuously and evenly scattered in the breeding area, thereby improving the feeding efficiency, reducing the waste of feed, and increasing the growth rate of the breeding organisms;

[0032] The feeding device of the present invention has a compact structure, is flexible and lightweight, and can adapt to the needs of different breeding areas and breeding organisms; through the centralized control of the lifting mechanism, the translation mechanism, the driving assembly and the pneumatic feeding assembly by the control system, the operation is simplified and intelligent, the labor intensity is reduced, and the work efficiency is improved; at the same time, because the feeding process is more accurate and controllable, the excessive feeding of feed and the pollution to the marine environment are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a structural schematic diagram of the present invention;

[0035] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0036] Figure 3 for Figure 1 A partial enlarged view of B in the middle;

[0037] Figure 4 for Figure 1 A partial enlarged view of middle C;

[0038] Figure 5 It is a structural schematic diagram of the lifting mechanism in the present invention.

[0039] Among them, 1. hull; 2. control system; 3. feed box; 4. fixing ring; 5. top cover; 6. bottom cover; 7. rotating drum; 8. lifting mechanism; 81. top plate; 82. bottom plate; 83. scissor-type connecting rod; 84. screw drive assembly; 9. material distribution rod assembly; 10. throwing hole; 11. first telescopic tube; 12. filter screen; 13. photovoltaic panel; 14. photovoltaic bracket; 15. first rotating shaft; 16. second rotating shaft; 17. stirring motor; 18. first synchronous belt; 19. second synchronous belt; 20. stirring rod; 21. heat dissipation blade; 22. Vertical discharge pipe; 23. Vertical telescopic pipe; 24. Horizontal discharge pipe; 25. Horizontal telescopic pipe; 26. Terminal discharge pipe; 27. First feed air pump; 28. Second feed air pump; 29. ​​Support rod; 30. Motor seat; 31. Drive motor; 32. Active gear; 33. Drive ring; 34. Gear ring; 35. Screw motor; 36. Screw; 37. Column; 38. Sliding sleeve; 39. Support seat; 40. Extension rod; 41. Electric push rod; 42. Fixed block; 43. Aeration pipe; 44. Aeration head; 45. Camera; 46. Conical material distribution base. DETAILED DESCRIPTION

[0040] 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.

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] Reference Figure 1-Figure 5 The present invention provides a marine aquaculture feeding device, comprising:

[0043] A hull 1, on which a lifting mechanism 8, a control system 2 and a feed box 3 are installed;

[0044] A translation mechanism, the translation mechanism is installed at the lifting end of the lifting mechanism 8, and a fixing ring 4 is installed at the moving end of the translation mechanism;

[0045] The feeding box includes a top cover 5, a bottom cover 6 and a rotating drum 7; the rotating drum 7 is rotatably connected between the top cover 5 and the bottom cover 6, the rotating drum 7 is rotatably connected to the inner wall of the fixed ring 4, the top cover 5 and the bottom cover 6 are fixedly connected by a distribution rod assembly 9; the distribution rod assembly 9 includes a plurality of connecting rods, the plurality of connecting rods are fixedly connected between the top cover 5 and the bottom cover 6, and a distribution plate is installed between the connecting rods;

[0046] A driving assembly, which is mounted on the fixing ring 4 and is used to drive the rotating drum 7 to rotate;

[0047] A pneumatic feeding assembly is installed between the feed box 3 and the top cover 5, and is used to transfer the feed in the feed box 3 to the inner cavity of the rotating drum 7;

[0048] Among them, a plurality of throwing holes 10 are opened on the side wall of the rotating drum 7, and the lifting mechanism 8, the translation mechanism, the driving assembly and the pneumatic feeding assembly are all electrically connected to the control system 2;

[0049] With such arrangement, the present invention drives the feeding box to adjust its height through the lifting mechanism 8, and drives the feeding box to adjust its horizontal position through the translation mechanism, so as to realize accurate positioning and feeding of the breeding area, greatly improving the feeding efficiency and accuracy; through the throwing hole 10 on the rotating drum 7 and the precise control of the rotating speed of the rotating drum 7 by the driving component, the feed can be evenly and dispersedly scattered around the breeding organisms, thereby improving the utilization rate of the feed and the feeding effect of the breeding organisms;

[0050] The pneumatic feeding assembly of the present invention can accurately transfer the feed in the feed box 3 to the inner cavity of the drum 7, avoiding the problem of feed scattering and waste in the traditional feeding method; the feed entering the inner cavity of the drum 7 is divided by the dividing rod assembly 9, avoiding uneven feeding due to local accumulation of feed, and the drum rotates at a high speed driven by the driving assembly, and the centrifugal force generated causes the feed to be thrown out of the throwing hole, so as to achieve rapid feeding. Since the rotation of the drum 7 is continuous, the feed can be continuously and evenly scattered in the breeding area, thereby improving the feeding efficiency, reducing the waste of feed, and increasing the growth rate of the cultured organisms;

[0051] The feeding device of the present invention has a compact structure, is flexible and lightweight, and can adapt to the needs of different breeding areas and breeding organisms; through the centralized control of the lifting mechanism 8, the translation mechanism, the drive assembly and the pneumatic feeding assembly by the control system 2, the operation is simplified and intelligent, the labor intensity is reduced, and the work efficiency is improved. At the same time, because the feeding process is more accurate and controllable, the excessive feeding of feed and the pollution to the marine environment are reduced.

[0052] According to a further optimization scheme, an aeration and oxygenation assembly is installed at the bottom of the bottom cover 6, one end of the aeration and oxygenation assembly is fixedly connected and communicated with the pneumatic feeding assembly through a first telescopic tube 11, and a filter screen 12 is installed at one end of the first telescopic tube 11 close to the pneumatic feeding assembly.

[0053] A further optimized solution is that a photovoltaic panel 13 electrically connected to the control system 2 is provided on the hull 1. The photovoltaic panel 13 is installed on the top of the hull 1 through a plurality of photovoltaic brackets 14. The photovoltaic panel 13 is tilted and located directly above the feed box 3 and the control system 2.

[0054] According to a further optimization scheme, a first rotating shaft 15 is rotatably connected in the feed box 3, a second rotating shaft 16 is rotatably connected to the top of the control system 2, a stirring motor 17 electrically connected to the control system 2 is installed on the feed box 3, and the stirring motor 17 is transmission-connected to the first rotating shaft 15 through a first synchronous belt 18;

[0055] The first rotating shaft 15 and the second rotating shaft 16 are connected by a second synchronous belt 19, the bottom of the first rotating shaft 15 extends into the feed box 3, a plurality of stirring rods 20 are installed at the bottom of the side wall of the first rotating shaft 15, and the stirring rods 20 are located in the feed box 3; a plurality of heat dissipation blades 21 are installed on the top of the first rotating shaft 15 and the second rotating shaft 16, and the heat dissipation blades 21 face the bottom surface of the photovoltaic panel 13;

[0056] In this arrangement, the photovoltaic panel 13 is tiltedly arranged on the top of the hull 1 and fixed by the photovoltaic bracket 14. The photovoltaic panel 13 converts solar energy into electrical energy to charge the battery in the control system 2, thereby providing power for the entire feeding device; the photovoltaic panel 13 is located directly above the feed box 3 and the control system 2, which not only avoids obstruction and ensures the lighting efficiency, but also provides a cover for the feed box 3 and the control system 2.

[0057] When the stirring motor 17 is working, it drives the first rotating shaft 15 and the second rotating shaft 16 to rotate, and the stirring rod 20 stirs the feed to prevent the feed from agglomerating; at the same time, the heat dissipation blades 21 on the top of the first rotating shaft 15 and the second rotating shaft 16 rotate to generate airflow, which helps to dissipate heat from the photovoltaic panel 13 and improve the photoelectric conversion efficiency.

[0058] Further optimizing the scheme, the pneumatic feeding assembly includes a vertical discharge pipe 22, a vertical telescopic pipe 23, a horizontal discharge pipe 24, a horizontal telescopic pipe 25 and a terminal discharge pipe 26 which are fixed in sequence; the bottom of the vertical discharge pipe 22 extends into the bottom of the inner cavity of the feed box 3, and the terminal discharge pipe 26 is fixed to the top cover 5 and communicates with the inner cavity of the drum 7;

[0059] The horizontal discharge pipe 24 and the terminal discharge pipe 26 are both installed on the translation mechanism through the support rod 29; the first feed air pump 27 is installed on the vertical discharge pipe 22, and the second feed air pump 28 is installed on the horizontal discharge pipe 24. The first feed air pump 27 and the second feed air pump 28 are both electrically connected to the control system 2; the first telescopic pipe 11 is fixedly connected and communicated with the vertical discharge pipe 22, and a filter screen 12 is installed at one end of the first telescopic pipe 11 close to the vertical discharge pipe 22;

[0060] In this way, the pneumatic feeding assembly consists of a vertical discharge pipe 22, a vertical telescopic pipe 23, a transverse discharge pipe 24, a transverse telescopic pipe 25 and a terminal discharge pipe 26; when the control system 2 issues an instruction, the first feed air pump 27 and the second feed air pump 28 start to work, and the feed in the feed box 3 is sucked in through the vertical discharge pipe 22, and after adjustment by the vertical telescopic pipe 23 and the transverse discharge pipe 24, it is finally accurately delivered to the inner cavity of the rotating drum 7 through the transverse telescopic pipe 25 and the terminal discharge pipe 26; the telescopic function of the vertical telescopic pipe 23 and the transverse telescopic pipe 25 enables the feeding path to be adjusted as needed.

[0061] A further optimized solution is that the drive assembly includes a motor base 30 fixedly mounted on the outer wall of the fixed ring 4, a drive motor 31 electrically connected to the control system 2 is mounted on the motor base 30, a driving gear 32 is mounted on the output shaft of the drive motor 31, a drive ring 33 is mounted on the top of the drum 7, a gear ring 34 is fixedly connected to the outer wall of the drive ring 33, and the gear ring 34 is meshed with the driving gear 32 for transmission; with such an arrangement, when the drive motor 31 is working, it drives the drum 7 to rotate, and the throwing hole 10 gradually opens with the rotation of the drum 7 to throw out the feed.

[0062] Further optimizing the scheme, the translation mechanism includes a primary translation component and a secondary translation component;

[0063] The first-stage translation assembly includes a screw motor 35, a screw rod 36 and a column 37; a sliding sleeve 38 is provided on the screw rod 36, and a support seat 39 is installed on the top of the sliding sleeve 38. The screw motor 35 and the column 37 are fixedly installed on the lifting end of the lifting mechanism 8. One end of the screw rod 36 is connected to the output shaft of the screw motor 35 through a coupling, and the other end is rotatably connected to the column 37 through a bearing seat.

[0064] The secondary translation assembly includes an electric push rod 41 and an extension rod 40. The electric push rod 41 is installed on the support seat 39. The electric push rod 41 is arranged horizontally. The extension rod 40 is fixedly installed at the telescopic end of the electric push rod 41. One end of the extension rod 40 away from the electric push rod 41 is fixedly connected to the fixing ring 4.

[0065] The lead screw motor 35 and the electric push rod 41 are both electrically connected to the control system 2, the transverse discharge pipe 24 is installed on the electric push rod 41 through the support rod 29, and the terminal discharge pipe 26 is installed on the extension rod 40 through the support rod 29;

[0066] With such arrangement, the first-stage translation assembly drives the sleeve 38 on the lead screw 36 to move through the lead screw motor 35, thereby achieving preliminary adjustment of the lateral position. The second-stage translation assembly further adjusts the position of the feeding box through the extension and retraction of the electric push rod 41. The lateral discharge pipe 24 and the terminal discharge pipe 26 are respectively mounted on the electric push rod 41 and the extension rod 40 through the support rod 29, thereby ensuring precise control of the feeding path.

[0067] Further optimizing the scheme, the aeration and oxygenation assembly includes a fixed block 42, an aeration pipe 43 and an aeration head 44, the fixed block 42 is fixedly mounted on the bottom surface of the bottom cover 6, the aeration pipe 43 is mounted on the fixed block 42, the aeration head 44 is fixedly mounted on one end of the aeration pipe 43, and the first telescopic pipe 11 is fixedly mounted on the end of the aeration pipe 43 away from the aeration head 44;

[0068] In this arrangement, the aeration and oxygenation component is connected to the pneumatic feeding component through the first telescopic tube 11. When the pneumatic feeding component is working, the aeration and oxygenation component can also provide an oxygenation effect to the breeding area; the aeration head 44 releases bubbles to increase the dissolved oxygen content of the water body, which is helpful for the breathing and growth of the cultured organisms. The first telescopic tube 11 not only serves as a connecting pipe, but also prevents feed from entering the aeration system through the filter 12 thereon.

[0069] Further optimizing the scheme, the lifting mechanism 8 includes a top plate 81, a bottom plate 82 and a scissor-type connecting rod 83; the bottom plate 82 is fixedly mounted on the top surface of the hull 1, the top plate 81 is mounted on the bottom plate 82 through the scissor-type connecting rod 83, one end of the top of the scissor-type connecting rod 83 is hinged to the top plate 81, and the other end of the top is slidably connected to the top plate 81, one end of the bottom of the scissor-type connecting rod 83 is hinged to the bottom plate 82, and the other end of the bottom is slidably connected to the bottom plate 82;

[0070] The lead screw motor 35 and the column 37 are fixedly mounted on the top plate 81, and a lead screw drive assembly 84 electrically connected to the control system 2 is mounted on the bottom plate 82, and the lead screw drive assembly 84 is used to drive the scissor-type connecting rod 83 to move;

[0071] The top plate 81 is lifted or lowered by driving the scissor-type connecting rod 83 to extend or retract through the lead screw driving assembly 84, so that the feed placement position can be adjusted in height according to the water depth of the breeding area.

[0072] As a further optimization scheme, a baffle is installed on one side of the top plate 81 and the bottom plate 82 , and the baffle is located on one side of the hull 1 to prevent the feed thrown out by the drum 7 from falling into the lifting mechanism 8 .

[0073] Further optimizing the scheme, a camera 45 is installed on the motor base 30, and the camera 45 is electrically connected to the control system 2; the camera 45 is used to monitor the situation of the breeding area in real time and provide feedback to the control system 2 so as to adjust the feeding strategy;

[0074] The cross-sectional shape of the throwing hole 10 is an isosceles trapezoid, and the inner diameter of one end of the throwing hole 10 close to the inner wall of the drum 7 is smaller than the inner diameter of the other end; the isosceles trapezoidal design of the throwing hole 10 makes the feed more dispersed when thrown, and at the same time avoids the feed from clogging the throwing hole 10, thereby improving the feeding effect.

[0075] To further optimize the solution, a conical material distribution base 46 is fixedly installed on the bottom cover 6 to further improve the material distribution effect and the feed delivery efficiency.

[0076] According to a further optimization scheme, the control system 2 includes a control cabinet installed on the hull 1, a cabinet door is detachably connected to one side of the control cabinet, and control elements, batteries and wireless transmission modules are installed in the control cabinet;

[0077] The lead screw drive assembly 84, the photovoltaic panel 13, the stirring motor 17, the first feed air pump 27, the second feed air pump 28, the drive motor 31, the lead screw motor 35, the electric push rod 41, the battery and the wireless transmission module are all electrically connected to the control element;

[0078] The control element receives remote commands, drives the stirring motor 17 to stir the feed, and transports the feed to the rotating drum 7 through the pneumatic feeding assembly. The control element controls the translation mechanism and the lifting mechanism to achieve precise positioning. The camera 45 monitors the breeding area in real time and uploads data through the wireless transmission module, thereby realizing the intelligent, automated and precise feeding operation, providing reliable technical support for the marine breeding industry and promoting the sustainable development of the breeding industry.

[0079] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, 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.

[0080] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technical users in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A feeding device for marine aquaculture, It is characterized in that include: A hull (1), on which a lifting mechanism (8), a control system (2) and a feed box (3) are installed; A translation mechanism, the translation mechanism being installed at the lifting end of the lifting mechanism (8), and a fixing ring (4) being installed at the moving end of the translation mechanism; A feeding box, comprising a top cover (5), a bottom cover (6) and a rotating drum (7); the rotating drum (7) is rotatably connected between the top cover (5) and the bottom cover (6); the rotating drum (7) is rotatably connected to the inner wall of the fixing ring (4); the top cover (5) and the bottom cover (6) are fixedly connected via a feed distribution rod assembly (9); A driving assembly, the driving assembly being mounted on the fixing ring (4) and being used for driving the rotating drum (7) to rotate; A pneumatic feeding assembly, which is installed between the feed box (3) and the top cover (5) and is used to transfer the feed in the feed box (3) to the inner cavity of the rotating drum (7); A plurality of throwing holes (10) are provided on the side wall of the rotating drum (7), and the lifting mechanism (8), the translation mechanism, the driving assembly and the pneumatic feeding assembly are all electrically connected to the control system (2).

2. The marine aquaculture feeding device according to claim 1, Features: An aeration and oxygenation component is installed at the bottom of the bottom cover (6); one end of the aeration and oxygenation component is fixedly connected and communicated with the pneumatic feeding component via a first telescopic tube (11); a filter screen (12) is installed at one end of the first telescopic tube (11) close to the pneumatic feeding component.

3. The marine aquaculture feeding device according to claim 1, Features: The hull (1) is provided with a photovoltaic panel (13) electrically connected to the control system (2); the photovoltaic panel (13) is installed on the top of the hull (1) via a plurality of photovoltaic brackets (14); the photovoltaic panel (13) is arranged at an angle, and the photovoltaic panel (13) is located directly above the feed box (3) and the control system (2).

4. The marine aquaculture feeding device according to claim 3, Features: A first rotating shaft (15) is rotatably connected inside the feed box (3), a second rotating shaft (16) is rotatably connected to the top of the control system (2), a stirring motor (17) electrically connected to the control system (2) is installed on the feed box (3), and the stirring motor (17) is transmission-connected to the first rotating shaft (15) via a first synchronous belt (18); The first rotating shaft (15) and the second rotating shaft (16) are connected by a second synchronous belt (19); the bottom of the first rotating shaft (15) extends into the feed box (3); a plurality of stirring rods (20) are installed at the bottom of the side wall of the first rotating shaft (15); the stirring rods (20) are located in the feed box (3); a plurality of heat dissipation blades (21) are installed at the top of the first rotating shaft (15) and the second rotating shaft (16); the heat dissipation blades (21) face the bottom surface of the photovoltaic panel (13).

5. The marine aquaculture feeding device according to claim 2, Features: The pneumatic feeding assembly comprises a vertical discharge pipe (22), a vertical telescopic pipe (23), a transverse discharge pipe (24), a transverse telescopic pipe (25) and a terminal discharge pipe (26) which are fixedly connected in sequence; the bottom of the vertical discharge pipe (22) extends into the bottom of the inner cavity of the feed box (3); the terminal discharge pipe (26) is fixedly connected to the top cover (5) and communicates with the inner cavity of the rotating drum (7); The transverse discharge pipe (24) and the terminal discharge pipe (26) are both mounted on the translation mechanism via a support rod (29); a first feed air pump (27) is mounted on the vertical discharge pipe (22), and a second feed air pump (28) is mounted on the transverse discharge pipe (24); the first feed air pump (27) and the second feed air pump (28) are both electrically connected to the control system (2); the first telescopic tube (11) is fixedly connected and communicated with the vertical discharge pipe (22), and the filter screen (12) is mounted on one end of the first telescopic tube (11) close to the vertical discharge pipe (22).

6. The marine aquaculture feeding device according to claim 1, Features: The driving assembly comprises a motor seat (30) fixedly mounted on the outer wall of the fixing ring (4); a driving motor (31) electrically connected to the control system (2) is mounted on the motor seat (30); a driving gear (32) is mounted on the output shaft of the driving motor (31); a driving ring (33) is mounted on the top of the rotating drum (7); a gear ring (34) is fixedly connected to the outer wall of the driving ring (33); and the gear ring (34) is meshed with the driving gear (32) for transmission.

7. The marine aquaculture feeding device according to claim 5, Features: The translation mechanism includes a primary translation assembly and a secondary translation assembly; The primary translation assembly comprises a screw motor (35), a screw rod (36) and a column (37); a sliding sleeve (38) is provided on the screw rod (36), a support seat (39) is installed on the top of the sliding sleeve (38), the screw motor (35) and the column (37) are both fixedly installed on the lifting end of the lifting mechanism (8), one end of the screw rod (36) is axially connected to the output shaft of the screw motor (35) through a coupling, and the other end is rotatably connected to the column (37) through a bearing seat; The secondary translation assembly comprises an electric push rod (41) and an extension rod (40), wherein the electric push rod (41) is mounted on the support seat (39), the electric push rod (41) is arranged transversely, the extension rod (40) is fixedly mounted on the telescopic end of the electric push rod (41), and one end of the extension rod (40) away from the electric push rod (41) is fixedly connected to the fixing ring (4); The screw motor (35) and the electric push rod (41) are both electrically connected to the control system (2); the transverse discharge pipe (24) is mounted on the electric push rod (41) via a support rod (29); and the terminal discharge pipe (26) is mounted on the extension rod (40) via a support rod (29).

8. The marine aquaculture feeding device according to claim 5, Features: The aeration and oxygenation assembly comprises a fixed block (42), an aeration pipe (43) and an aeration head (44); the fixed block (42) is fixedly mounted on the bottom surface of the bottom cover (6); the aeration pipe (43) is mounted on the fixed block (42); the aeration head (44) is fixedly mounted on one end of the aeration pipe (43); and the first telescopic pipe (11) is fixedly mounted on one end of the aeration pipe (43) away from the aeration head (44).

9. The marine aquaculture feeding device according to claim 7, Features: The lifting mechanism (8) comprises a top plate (81), a bottom plate (82) and a scissor-type connecting rod (83); the bottom plate (82) is fixedly mounted on the top surface of the hull (1); the top plate (81) is mounted on the bottom plate (82) via the scissor-type connecting rod (83); a top end of the scissor-type connecting rod (83) is hinged to the top plate (81), and the other end of the top is slidably connected to the top plate (81); a bottom end of the scissor-type connecting rod (83) is hinged to the bottom plate (82), and the other end of the bottom is slidably connected to the bottom plate (82); The screw motor (35) and the column (37) are both fixedly mounted on the top plate (81), and a screw drive assembly (84) electrically connected to the control system (2) is mounted on the bottom plate (82), and the screw drive assembly (84) is used to drive the scissor-type connecting rod (83) to move.

10. The marine aquaculture feeding device according to claim 6, Features: A camera (45) is installed on the motor seat (30), and the camera (45) is electrically connected to the control system (2); The cross-sectional shape of the throwing hole (10) is an isosceles trapezoid, and the inner diameter of one end of the throwing hole (10) close to the inner wall of the rotating drum (7) is smaller than the inner diameter of the other end.

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