Aquaculture feeding equipment

Abstract

The invention relates to the technical field of aquaculture, in particular to aquaculture feeding equipment which comprises a feeding module, a mixing box, a bidirectional discharging box and a feeding mechanism, and efficient and uniform feeding is achieved through multi-module cooperative work. Different materials are independently stored through the two sets of symmetrical feeding hoppers and conveyed to the mixing box through the spiral shaft, the materials are fully mixed through the communicating groove holes by means of rotation of the mixing pipe, then the materials are distributed to the distribution boxes on the two sides through the two-way spiral discharging rod, and finally the material pipes are driven by the driving module to swing and scatter the materials. By means of a multi-point swinging material scattering mode, material pipes can be prevented from being blocked, fish schools can be prevented from being crowded and damaged due to the single feeding position, the feeding range is effectively expanded, the universality is improved through the multi-material storage design, the efficiency and quality are optimized through multi-point wide-range feeding, the defects of traditional equipment are overcome, and the aquaculture benefits are improved.

Description

Technical Field

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

[0002] Aquaculture feeding equipment, a crucial component of today's aquaculture, primarily consists of feed bins, feeding devices, conveying components, and drive components. It enables precise control of feeding timing and quantitative feed delivery during the aquaculture process, thereby adapting to the feeding needs of aquatic animals at different growth stages and helping to optimize aquaculture efficiency and costs.

[0003] The feed box in current aquaculture feeding equipment is mainly composed of a single feed box. For example, Chinese invention patent publication number CN115885910B discloses a feeding device for aquaculture, which is mainly used for feeding a single feed, or mixing different feeds or medicines in the same feed box. This may result in single nutrition or feeds or medicines with different ingredients interfering with each other during the feeding process, affecting the overall development of the fish population. In addition, since the working environment of the aquaculture feeding equipment is relatively humid, the feeding pipe mouth may be blocked after a long period of feeding.

[0004] To this end, it is necessary to propose an aquaculture feeding equipment to solve the problems of poor adaptability of a single feed box and easy interference between different materials stored together for a long time, as well as easy clogging of the feeding pipe mouth in a humid environment for a long time, which is not conducive to feeding. Summary of the Invention

[0005] The purpose of the present invention is to provide an aquaculture feeding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aquaculture feeding equipment, comprising: a feeding module, a mixing box, a two-way feeding box and a feeding mechanism; the feeding module includes a connecting box, and two groups of symmetrical feeding hoppers are provided in the feeding module, and the feeding hoppers are arranged on both sides of the connecting box through a conveying box, and a spiral shaft is provided in the conveying box, and the spiral shaft is driven by a first motor and is used to transport the material in the feed hopper to the connecting box.

[0007] The mixing box is placed directly below the feeding module, and a mounting hole is passed through the bottom of the mixing box. A shaft seat is fixedly installed in the mounting hole, and a mixing tube is stuck in the shaft seat. The outer wall of the middle part of the mixing tube is provided with a plurality of communicating slots arranged equidistantly around the circumference, and sealing blocks are welded on the inner walls of the openings at both ends. A conical groove is provided on the inner side of the sealing block, one group of which is fixedly connected to a fixed shaft, and the fixed shaft is connected to the output shaft of the second motor through a mounting sleeve. The mixing tube can be rotated under the drive of the second motor to mix materials.

[0008] The double-directional feeding box is integrally placed at both ends below the mixing box, and a double-directional spiral feeding rod is installed inside it. The double-directional spiral feeding rod is driven by a third motor and is used to bidirectionally divide the materials in the mixing box.

[0009] Four groups of material pipes are arranged below the feeding mechanism. The material pipes are connected to the shunt box through rotating pipes. A rocker is fixedly installed on the outer wall of the rotating pipe, and the rocker is connected to the driving module through a bushing; the driving module includes a main gear, a large gear, a small gear and a transfer gear. The main gear is driven by a fourth motor. The large gear meshes with the main gear, the small gear meshes with the main gear through the transfer gear, and the large gear and the small gear are connected to the rocker through mounting screws and bushings, and are used to drive the material pipes to swing and scatter materials.

[0010] Preferably; the feed hopper is funnel-shaped, and a chute is provided on the side wall. A slidable clamping plate is clamped in the chute and is used to control the feeding amount.

[0011] Preferably; the material conveying box is symmetrically installed at both ends of the connection box. Holes matching the feed hopper and the spiral shaft are respectively provided on the upper surface and the side wall at one end away from the connection box. The spiral shaft is connected to the material conveying box through a bearing.

[0012] Preferably; upper brackets are fixedly installed on the side walls at both ends of the connection box. The upper brackets and the material conveying box are distributed in a "cross" shape, and a first electric roller is installed at one end of the upper bracket.

[0013] Preferably; the sealing blocks at both ends of the mixing pipe are symmetrically structured, and the conical grooves face the inside of the mixing pipe to prevent material accumulation.

[0014] Preferably; lower support plates are fixedly installed on both side walls of the double-directional feeding box. A stable support with a triangular structure is arranged between the lower support plates of the double-directional feeding box and the upper support plates of the connection box.

[0015] Preferably; feeding openings are provided on the lower surfaces at both ends of the double-directional feeding box. A shunt box is arranged below the feeding openings. A convex groove is provided inside the shunt box. A shunting part is clamped in the convex groove. The shunting part includes a convex block and a clamping block. The clamping block is fixed between two fixing plates fixedly arranged outside the convex groove through a fixing spring and a clamping card.

[0016] Preferably; intermediate pipes are installed between two groups of the four groups of material pipes that are in a diagonal relationship and the rotating pipes. The material pipes, the rotating pipes and the intermediate pipes are locked and connected through screws, and the horizontal and vertical heights of the four groups of material pipes are inconsistent.

[0017] Preferably; a second electric roller is installed at one end of the lower support plate of the double-directional feeding box. The first electric roller and the second electric roller are used to drive the equipment to move along the guide rail.

[0018] Preferably, a feeding pipe is fixedly installed on the inner wall of the feeding hole at the bottom of the shunt box. An annular groove is formed in the inner wall of the feeding pipe, and the rotating pipe is clamped in the annular groove through an annular clamping member, so that the rotating pipe can rotate in the feeding pipe.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] An aquaculture feeding device proposed by the present invention realizes the separate storage and synchronous mixing of multiple materials during the feeding process through the collaborative work of multiple modules, effectively avoiding the mutual interference between different materials, and adopts a multi-point swinging feeding method for feeding. At the same time, the acting force during the swinging process can effectively prevent the material outlet from being blocked, achieving efficient and uniform feeding. Among them, the separate storage and synchronous mixing of multiple materials are mainly achieved by two groups of symmetrically structured feeding hoppers storing different materials independently, and then the spiral shaft conveys the materials to the mixing box through the connection box. The materials fall into the mixing pipe through the connecting slot holes, and are fully mixed by the rotation of the mixing pipe. Then, the mixed materials fall into the double-way feeding box through the connecting slot holes, and are then shunted to the shunt boxes on both sides by the double-way spiral feeding rod. The materials are shunted to the material pipes at both ends of the shunt box through the shunt box, and finally, through the cooperation of the drive module and the rocker, the swinging feeding of the material pipes is realized to achieve multi-point and wide-range feeding to avoid crowding and damage to fish schools, and at the same time prevent the material pipes from being blocked. The separate storage of multiple materials in this device improves the overall versatility, while multi-point and wide-range feeding improves the overall feeding efficiency and quality, solves the problems existing in traditional feeding devices, and improves the aquaculture efficiency and effect. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the structure between the mixing box and the double-way feeding box of the present invention.

[0023] Figure 3 It is a schematic cross-sectional view of the inside of the feeding hopper and the mixing box of the present invention.

[0024] Figure 4 It is a schematic cross-sectional view of the inside of the mixing box and the double-way feeding box of the present invention.

[0025] Figure 5 It is a three-dimensional structural sectional view of the mixing box and the double-way feeding box of the present invention.

[0026] Figure 6 It is an exploded structural schematic diagram between the shunt box and the shunt member of the present invention.

[0027] Figure 7 It is a schematic cross-sectional view of the structure of the shunt member located inside the shunt box of the present invention.

[0028] Figure 8 This is a cross-sectional view of the locking position of the flow divider and the fixing plate of the present invention.

[0029] Figure 9 This is a three-dimensional schematic diagram of the overall structure of the present invention in the upward view position.

[0030] Figure 10 This is a plan view schematic diagram of the overall structure of the present invention in the upward view position.

[0031] Figure 11 is Figure 9 an enlarged schematic diagram of the structure at position A in

[0032] In the figure: 1. Feeding module; 10. Feeding hopper; 11. Connecting box; 12. Material conveying box; 13. Clamping plate; 14. Screw shaft; 15. First electric roller; 16. First motor; 2. Mixing box; 20. Mixing pipe; 21. Sealing block; 22. Fixed shaft; 23. Mounting sleeve; 24. Axle seat; 25. Second motor; 3. Double-way discharging box; 30. Third motor; 31. Double-way spiral discharging rod; 32. Discharging port; 33. Stable support; 34. Second electric roller; 4. Feeding mechanism; 40. Material pipe; 41. Driving module; 42. Flow dividing box; 43. Flow divider; 44. Convex groove; 45. Fixing plate; 46. Annular groove; 47. Feeding pipe; 48. Transfer pipe; 49. Fourth motor; 410. Main gear; 411. Large gear; 412. Small gear; 413. Transfer gear; 414. Rocker; 415. Rotating pipe. Specific embodiments

[0033] In order to clearly and completely describe the purpose, technical solution of the present invention, and make the advantages more clear, the following further details the embodiments of the present invention with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, not to limit the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0034] Please refer to Figure 1 、 Figure 2 and Figure 9, An aquaculture feeding device, including a feeding module 1, in which there are two symmetrically structured feeding hoppers 10. The two feeding hoppers 10 are used to place different feeds or drugs. Below the feeding module 1 is a mixing box 2. The mixing box 2 is overall funnel-shaped and cooperates with the feeding module 1. At the bottom of the mixing box 2 is equipped with a mixing pipe 20, which can fully mix the materials before feeding. Fixedly installed at the lower end of the mixing box 2 is a two-way discharging box 3, which can discharge the materials in the mixing box 2 in two directions, avoiding the fish group from being crowded and damaged due to a single discharging position. Below the two-way discharging box 3 is also provided with a feeding mechanism 4, and the feeding mechanism 4 is internally connected to the two-way discharging box 3. In the feeding mechanism 4, there are four material pipes 40 and a driving module 41. The driving module 41 can drive the four material pipes 40 to swing and discharge materials during the discharging process, and avoid the materials from being blocked in the material pipes 40 through the acting force during the swinging process of the material pipes 40.

[0035] Please refer to Figure 1 、 Figure 2 and Figure 3 , The above-mentioned feeding module 1 further includes a connecting box 11 placed between the two feeding hoppers 10 and a feeding box 12 installed below the feeding hopper 10. A chute is opened on the side wall of the feeding hopper 10, and a clamping plate 13 is clamped in the chute. The clamping plate 13 can control the output of the feeding hopper 10. Communication holes are opened on the side walls at both ends of the connecting box 11, and the two feeding boxes 12 are placed directly in front of the communication holes. A spiral shaft 14 is arranged in the feeding box 12. One end of the spiral shaft 14 away from the connecting box 11 is fixedly connected to the driving shaft of the first motor 16. The first motor 16 is fixedly installed on the upper support plate, and the upper support plate is fixedly installed on the side wall of the connecting box 11. A bearing is connected between the spiral shaft 14 and the feeding box 12. The first motor 16 drives the spiral shaft 14 to rotate in the feeding box 12, and the materials in the feeding hopper 10 fall into the mixing box 2 through the connecting box 11.

[0036] On the two opposite side walls of the above-mentioned connecting box 11, upper brackets are respectively fixedly installed. The upper brackets and the feeding hoppers 10 are distributed in a "cross" shape on the side wall of the connecting box 11. This mechanism can make the overall center of gravity more stable during operation while facilitating feeding. One end of the upper bracket is fixedly installed with a first electric roller 15, and during feeding, the upper bracket and the first electric roller 15 are clamped on the pre-laid guide rail.

[0037] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5, there are installation holes penetrating through the bottom of the above-mentioned mixing box 2, and shaft seats 24 are fixedly installed in the installation holes at both ends. The inner ring surface of the shaft seat 24 is clamped with a mixing pipe 20. The mixing pipe 20 is of a hollow structure as a whole. A number of communication slot holes are arranged at equal intervals in the circumferential direction on the outer wall of the middle part of the mixing pipe 20. During the feeding process, the material can enter the mixing pipe 20 through the communication slot holes. And sealing blocks 21 are fixedly installed on the inner walls at both ends of the mixing pipe 20 respectively. The two groups of sealing blocks 21 are of a symmetrical structure as a whole. Conical grooves are formed at one end of the two groups of sealing blocks 21 inside the mixing pipe 20. The conical grooves can effectively prevent the material from accumulating at both ends of the mixing pipe 20. At the same time, a fixed shaft 22 is fixedly installed at one end of one of the sealing blocks 21 away from the mixing pipe 20. An installation sleeve 23 is covered on the fixed shaft 22. And a second motor 25 is fixedly installed at one end of the mixing box 2. The output shaft of the second motor 25 is fixedly connected with one end of the installation sleeve 23. The installation sleeve 23 and the fixed shaft 22 are locked and connected by a screw rod, so that the mixing pipe 20 rotates in the mixing box 2 driven by the second motor 25, and the material falling into the mixing pipe 20 is mixed during the rotation process. At the same time, the mixed material then falls into the double-direction feeding box 3 below through the communication slot holes.

[0038] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , on the upper surface of the above-mentioned double-direction feeding box 3, there is a connection hole, and the lower end of the mixing box 2 is fixedly installed directly above the connection hole. The mixed material in the mixing box 2 is transported to the double-direction feeding box 3 through the connection hole. The two ends of the double-direction feeding box 3 are provided with holes, and bearings are fixedly installed in the holes. A third motor 30 is fixedly installed at one end of the double-direction feeding box 3. The output shaft of the third motor 30 is fixedly connected with one end of a double-direction spiral feeding rod 31. The outer walls at both ends of the double-direction spiral feeding rod 31 are fixedly connected with the inner ring surfaces of the bearings at both ends of the double-direction feeding box 3. The third motor 30 can drive the double-direction spiral feeding rod 31 to rotate in the double-direction feeding box 3, so that the material falling from the mixing box 2 is divided in two directions under the action of the double-direction spiral feeding rod 31, and the material can be transported from the middle of the double-direction feeding box 3 to both sides. And feeding ports 32 are arranged on the lower surfaces at both ends of the double-direction feeding box 3, and the material is transported to the feeding mechanism 4 through the feeding ports 32, so as to carry out subsequent feeding of the material.

[0039] It should be noted that lower support plates are fixedly installed on both side walls of the double-sided feeding bin 3. A stabilizing bracket 33 is fixedly installed between the lower support plates and the upper support plates on both sides of the connection box 11. The stabilizing bracket 33 is integrally in the shape of a triangular frame, which can improve the stability during the overall operation. In addition, lower brackets are fixedly installed at both ends of the lower support plates on both sides. One end of the lower bracket is fixedly installed with a second electric roller 34. The second electric roller 34 and the first electric roller 15 are on the same side. During the feeding process, the first electric roller 15 and the second electric roller 34 are clamped on the pre-laid guide rail. Through the coordinated action of the first electric roller 15 and the second electric roller 34, the whole device can be driven to move along the preset track for operation.

[0040] Please refer to Figure 1 、 Figure 4 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 11 As shown in, the above-mentioned feeding mechanism 4 further includes a shunt box 42 connected to the material pipe 40 and a shunt member 43 clamped in the shunt box 42. There are two groups of shunt boxes 42, which are respectively fixedly installed directly below the lower material openings 32. A convex groove 44 is formed on the outer side wall of one shunt box 42. Two groups of symmetrically structured fixing plates 45 are fixedly installed on both sides of the convex groove 44. The shunt member 43 is clamped in the convex groove 44. The shunt member 43 includes a convex block and clamping blocks. Cards are arranged at both ends of the clamping blocks. The clamping blocks can be fixedly clamped between the two groups of fixing plates 45 through the cards. When the materials in the double-sided feeding bin 3 fall into the shunt boxes 42 at both ends under the action of the double-sided spiral feeding rod 31, and the shunt member 43 is clamped in the convex groove 44. Since the overall structure of the shunt member 43 is convex, the materials falling through the lower material opening 32 are shunted in two directions under the action of this structure, thus realizing the shunting of the materials. At the same time, feeding holes are formed on the lower surfaces at both ends of the shunt box 42. A feeding pipe 47 is fixedly installed directly below the feeding holes. An annular groove 46 is formed on the inner wall of the feeding pipe 47. A rotating pipe 415 is clamped in the feeding pipe 47. The rotating pipe 415 is clamped in the feeding pipe 47 through the annular groove 46. The lower end of the feeding pipe 47 is provided with a material pipe 40.

[0041] It should be noted that in order to prevent the four material pipes 40 from colliding with each other during the feeding process, the horizontal and vertical heights between the four material pipes 40 below the two shunt boxes 42 are not the same. Among them, a transfer pipe 48 is installed between two diagonal material pipes 40 and the rotating pipe 415. The transfer pipe 48, the rotating pipe 415 and the material pipe 40 are all locked and connected by screws.

[0042] Please refer to Figure 1 、 Figure 9 、 Figure 10 and Figure 11, the above-mentioned driving module 41 includes a fourth motor 49, and the fourth motor 49 is installed below the lower support plates on both sides of the double-downfeeding box 3 through a motor bracket. The driving module 41 further includes a main gear 410, two groups of large gears 411, two groups of small gears 412 and two groups of transfer gears 413. The main gear 410 is fixedly installed on the output shaft of the fourth motor 49. Two groups of large gears 411, two groups of small gears 412 and two groups of transfer gears 413 are arranged outside the main gear 410. Among them, the two groups of large gears 411, the two groups of small gears 412 and the two groups of transfer gears 413 are respectively distributed diagonally, and the two groups of large gears 411 are meshed and connected with the main gear 410, while the two groups of small gears 412 are respectively meshed with the main gear 41 through the two groups of transfer gears 413, so as to realize indirect transmission.

[0043] Moreover, a threaded hole is provided on the surfaces of both the two groups of large gears 411 and the two groups of small gears 412. A mounting screw is screwed in the threaded hole, and a shaft sleeve is sleeved on the mounting screw. The whole shaft sleeve is stuck in the rocker 414. One end of the rocker 414 is fixedly installed on the outer wall of the rotating pipe 415. When the main gear 410 rotates, the large gears 411 and the small gears 412 will rotate. During the rotation process, since the shaft sleeve is stuck in the rocker 414, the rocker 414 will continuously swing back and forth during the rotation of the gears. Thus, during the feeding process, when the material falls from the shunt box 42 into the material pipe 40, the material blocked in the material pipe 40 is thrown out by the acting force generated by the swing of the material pipe 40, achieving the effect of avoiding the blockage of the pipe orifice and making the feeding range wider and more uniform at the same time.

[0044] It should be noted that during the feeding process, the fourth motor 49 is driven to rotate the main gear 410. During the rotation of the main gear 410, the material pipes 40 on the same side rotate and feed in opposite directions respectively, so as to make the feeding range wider and more uniform.

[0045] The present invention provides an aquaculture feeding device. This aquaculture feeding device realizes efficient and uniform feeding of multiple materials through the collaborative work of multiple modules. Its main structure includes a feeding module 1, a mixing box 2, a two-way feeding box 3, and a feeding mechanism 4. During operation, two groups of symmetric feeding hoppers 10 in the feeding module 1 are used to place different feeds or drugs. The materials are transported to the connection box 11 through the spiral shaft 14 and the first motor 16 and then fall into the mixing box 2. The mixing pipe 20 at the bottom of the mixing box 2 rotates driven by the second motor 25, fully mixes the materials, and then falls into the two-way feeding box 3 through the connecting slot holes. The third motor 30 drives the two-way spiral feeding rod 31 to rotate, diverts the materials from the middle of the two-way feeding box 3 to both ends, and outputs them to the feeding mechanism 4 through the feeding ports 32. The four groups of material pipes 40 in the feeding mechanism 4 achieve swinging and spreading of materials through the driving module 41 driven by the fourth motor 49, avoiding blockage and expanding the feeding range. Moreover, the height and direction differences between the material pipes 40 further ensure smooth feeding. Finally, multiple materials are stored separately and mixed synchronously, avoiding overcrowding damage caused by the overly concentrated position of fish groups during the feeding process and preventing blockage of the material pipes 40. The overall device has strong flexibility and versatility, solves the problems existing in traditional feeding devices, and improves the efficiency and effect of aquaculture.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aquaculture feeding device, characterized in that, Including: A feeding module, a mixing box, a two-way feeding box and a feeding mechanism; the feeding module includes a connecting box, and there are two groups of symmetrically structured feeding hoppers in the feeding module. The feeding hoppers are arranged on both sides of the connecting box through a material conveying box. A spiral shaft is arranged in the material conveying box, and the spiral shaft is driven by a first motor to convey the materials in the feeding hoppers to the connecting box. The mixing box is placed directly below the feeding module. There is an installation hole penetrating through its bottom. A shaft seat is fixedly installed in the installation hole, and a mixing pipe is clamped in the shaft seat. A number of communication slot holes are arranged on the outer wall of the middle part of the mixing pipe at equal circumferential intervals. Sealing blocks are welded to the inner walls at both ends of the openings. A tapered groove is arranged inside the sealing blocks. One of the sealing blocks is fixedly connected with a fixed shaft, and the fixed shaft is connected to the output shaft of a second motor through an installation sleeve. The mixing pipe can rotate under the drive of the second motor to mix the materials. The two-way feeding box is integrally placed at both ends below the mixing box. A two-way spiral feeding rod is installed inside it, and the two-way spiral feeding rod is driven by a third motor to divide the materials in the mixing box into two directions. There are four groups of material pipes below the feeding mechanism. The material pipes are connected to a shunt box through a rotating pipe. A rocker is fixedly installed on the outer wall of the rotating pipe, and the rocker is connected to a drive module through a shaft sleeve; the drive module includes a main gear, a large gear, a small gear and a transfer gear. The main gear is driven by a fourth motor, the large gear meshes with the main gear, the small gear meshes with the main gear through the transfer gear, and the large gear and the small gear are connected to the rocker through an installation screw and a shaft sleeve to drive the material pipes to swing and scatter the materials.

2. The aquaculture feeding device according to claim 1, characterized in that, The feeding hopper is funnel-shaped, and a chute is arranged on the side wall. A slidable clamping plate is clamped in the chute to control the feeding amount.

3. The aquaculture feeding device according to claim 1, characterized in that, The material conveying boxes are symmetrically installed at both ends of the connecting box. Holes matching the feeding hoppers and the spiral shaft are respectively arranged on the upper surface and the side wall at the end far from the connecting box. The spiral shaft is connected to the material conveying box through a bearing.

4. The aquaculture feeding device according to claim 1, characterized in that, Upper brackets are fixedly installed on the side walls at both ends of the connecting box. The upper brackets and the material conveying boxes are distributed in a "cross" shape, and a first electric roller is installed at one end of the upper brackets.

5. The feeding device for aquaculture according to claim 1, characterized in that, The sealing blocks at both ends of the mixing pipe are symmetrically structured, and the tapered grooves face the inside of the mixing pipe to prevent material accumulation.

6. The aquaculture feeding device according to claim 1, wherein Lower support plates are fixedly installed on both side walls of the two-way feeding box. A stable support in the form of a triangular frame structure is arranged between the lower support plates of the two-way feeding box and the upper support plates of the connecting box.

7. The aquaculture feeding device according to claim 1, characterized in that, Feeding ports are arranged on the lower surfaces at both ends of the two-way feeding box. A shunt box is arranged below the feeding ports. A convex groove is arranged inside the shunt box. A shunting part is clamped in the convex groove. The shunting part includes a convex block and a clamping block. The clamping block is fixed between two fixing plates fixedly arranged outside the convex groove through a fixing spring and a card.

8. The aquaculture feeding device according to claim 1, characterized in that, Intermediate pipes are installed between two groups of the four groups of material pipes that are in a diagonal relationship and the rotating pipe. The material pipes, the rotating pipe and the intermediate pipes are locked and connected by screws, and the horizontal and vertical heights of the four groups of material pipes are inconsistent.

9. The aquaculture feeding device according to claim 4, wherein, A second electric roller is installed at one end of the lower support plate of the two-way feeding box. The first electric roller and the second electric roller are used to drive the equipment to move along the guide rail.

10. An aquaculture feeding device according to claim 7, characterized in that, A feeding pipe is fixedly installed on the inner wall of the feeding hole at the bottom of the shunt box. An annular groove is formed in the inner wall of the feeding pipe. The rotating pipe is clamped in the annular groove through an annular clamping member, so that the rotating pipe can rotate in the feeding pipe.

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