Automatic feeding device for livestock breeding

Abstract

The invention provides an automatic feeding device for livestock breeding, and relates to the technical field of livestock breeding, the automatic feeding device comprises a tank body, the inner surface of a control box is rotatably connected with a rotating rod through a bearing, the outer surface of the rotating rod is fixedly connected with a first rotating plate, and the outer surface of the rotating rod is rotatably connected with a plurality of second rotating plates through bearings; the surfaces of the first rotating plate and the multiple second rotating plates are fixedly connected with first mounting frames, and the surfaces of the multiple first mounting frames are slidably connected with first lifting rods. The size of the feeding opening is adjusted according to the real-time body type, the situation that feeding is inconvenient due to the fact that the body type of the cattle is gradually increased can be effectively avoided, meanwhile, the phenomenon that the feeding opening is large, the head of the cattle is completely inserted into the groove, and the neck is blocked can be avoided, and the safety of the cattle in the feeding process is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of animal husbandry, and in particular to an automatic feeding device for animal husbandry. Background Art

[0002] Different animals are fed different feeds and different amounts in different growth environments and at different growth stages. When raising small-scale cattle herds, dry feed is not easily affected by moisture or deterioration during storage, which reduces the risk of feed corruption and loss and facilitates long-term storage by farmers. Since dry feed is relatively hard, it can increase the chewing time of cattle and increase the sense of fullness of cattle. However, in the prior art, the food boxes used for feeding animals during breeding are usually long and narrow, which is not convenient for adding feed. At the same time, single-layer food boxes are usually large in size and will occupy more activity space, affecting the overall layout and utilization efficiency. During the feeding process, the cattle can eat synchronously. At this time, the feed is easy to pour onto the heads of the cattle, causing part of the feed to slip out of the food box, causing space pollution. In addition, the existing feeding device cannot adjust the size of a single feeding window according to the body shape of the cattle, causing the cattle to easily get stuck at the feeding port. For this reason, we propose an automated feeding device for animal husbandry. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems and to propose an automatic feeding device for animal husbandry.

[0004] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: an automated feeding device for animal husbandry, comprising a tank body, the upper surface of the tank body is fixedly connected to a control box, the inner surface of the control box is rotatably connected to a rotating rod through a bearing, the outer surface of the rotating rod is fixedly connected to a first rotating plate, the outer surface of the rotating rod is rotatably connected to a plurality of second rotating plates through a bearing, the surfaces of the first rotating plate and the plurality of second rotating plates are both fixedly connected to a first mounting frame, the surfaces of the plurality of first mounting frames are all slidably connected to a first lifting rod, the outer surface of the lifting rod is slidably connected to a first limiting frame, the lower surface of the first limiting frame is rotatably connected to a fourth rotating plate through a rotating shaft, the other end of the fourth rotating plate is rotatably connected to a support plate through a rotating shaft, the surface of the support plate is slidably connected to the limiting rod, the lower surface of the limiting rod is fixedly connected to the second mounting frame, the surface of the second mounting frame is slidably connected to the second lifting rod, and the surface of the tank body is fixedly connected to a food box.

[0005] Preferably, the surfaces of the first rotating plate and the second rotating plate are both provided with limiting sliding grooves, the inner surfaces of the plurality of limiting sliding grooves are slidably connected with sliding rods, and the plurality of sliding rods and the adjacent second rotating plates are rotatably connected with a third rotating plate via bearings.

[0006] Preferably, the outer surfaces of the first lifting rod and the second lifting rod are fixedly connected to the first gear, the surface of the food box is provided with a mounting groove, the inner surfaces of the mounting groove and the control box are fixedly connected to the limiting rail, the inner surfaces of the two limiting rails are slidably connected to the gear rings, the outer surfaces of the two gear rings are meshed with the first gear, the inner surfaces of the first mounting frame and the second mounting frame are slidably connected to two positioning frames, the upper surfaces of the plurality of positioning frames are fixedly connected to the first rack, the surfaces of the first lifting rod and the second lifting rod are fixedly connected to the second gear, the plurality of first racks are meshed with the second gear, and the lower surfaces of the plurality of positioning frames are fixedly connected to the gear rod.

[0007] Preferably, a mounting plate is slidably connected to the surface of the limit rod, a first electric telescopic rod is fixedly connected to the lower surface of the mounting plate, and an output end of the first electric telescopic rod is fixedly connected to the second lifting rod.

[0008] Preferably, the outer surface of the first lifting rod near the bottom is fixedly connected to a fourth gear, and the fourth gear is meshingly connected to the bottom gear ring. The outer surface of the second lifting rod near the top is rotatably connected to a support frame through a bearing, and an arc groove is provided on the outer surface of the support frame. The outer surface of the first lifting rod near the bottom is slidably connected to the arc groove.

[0009] Preferably, outer surfaces of the plurality of gear levers close to the bottom are slidably connected to the mounting groove.

[0010] Preferably, the interior of the tank body is rotatably connected to a rotating cylinder via a bearing, a feeding pipe is provided on the surface of the rotating cylinder, a fixing plate is fixedly connected to the outer surface of the rotating cylinder, a second electric telescopic rod is fixedly connected to the lower surface of the fixing plate, an output end of the second electric telescopic rod is fixedly connected to a support box, a support rod is fixedly connected to the outer surface of the support box, a plurality of light rods are fixedly connected to the lower surface of the support rod, a first motor is fixedly connected to the bottom of the tank body, and an output end of the first motor is fixedly connected to the rotating cylinder.

[0011] Preferably, the surface of the control box is rotatably connected to a rotating rod via a bearing, the surface of the rotating rod is fixedly connected to a third gear, the inner surface of the top gear ring is fixedly connected to a second rack, and the second rack is meshingly connected to the third gear.

[0012] Preferably, a second motor and a third motor are fixedly connected to the top of the control box, an output end of the second motor is fixedly connected to the rotating rod, and an output end of the third motor is fixedly connected to the rotating rod.

[0013] Preferably, a plurality of infrared rangefinders are installed on the lower surface of the support rod, and a plurality of paddles are fixedly connected to the surface of the tank body.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are 1. The present invention provides an automated feeding device for animal husbandry, wherein the second motor drives the first rotating plate to rotate through the rotating rod, and the first rotating plate drives the next second rotating plate to rotate through the second rotating plate. At this time, the first mounting frame drives the first lifting rod to move equidistantly, and the spacing between the adjacent first lifting rods at the top can be adjusted. The first lifting rod drives the fourth rotating plate at the bottom to rotate through the first limiting frame, and the fourth rotating plate drives the limiting rod to move through the supporting plate, and the limiting rod drives the second lifting rod to move through the second mounting frame. At this time, the spacing between the second lifting rods at the bottom can be adjusted. By synchronously adjusting the distance between the lifting rods at the top and the bottom, the size of the feeding port can be adjusted according to the growth of the cattle and the real-time body shape, which can effectively avoid the situation that the cattle are inconvenient to eat as the size of the cattle gradually increases. At the same time, it can also avoid the feeding port being too large, and the cattle completely inserting their heads into the groove, resulting in a neck jam, thereby improving the safety of the cattle during eating.

[0015] 2. The present invention proposes an automated feeding device for animal husbandry, which drives a rotating drum to rotate through a first motor, and the rotating drum drives a feeding pipe on the surface to rotate, at which time the feed can be spread in a food box, and the second lifting rod drives the support rod to rise and fall during the movement through a support box, and the support rod can drive the bottom bare rod to move, and the feed can be spread out during the movement to avoid feed accumulation and falling out of the food box, and the infrared rangefinder set on the support rod can measure the height between the feed at different positions and the infrared rangefinder during the movement, so as to judge the flatness thereof, and by spreading the feed, it can be ensured that each cow can get appropriate feed, and it can be avoided that some cows take in too much or too little, thereby maintaining the health and production performance of the herd.

[0016] 3. The present invention proposes an automated feeding device for animal husbandry, which drives the second lifting rod to move downward through the first electric telescopic rod, and the second lifting rod drives the first gear on its surface to move downward so that it meshes with the gear ring at the bottom. At the same time, the second lifting rod drives the fourth gear downward through the support frame and meshes with the bottom gear ring. The fourth gear drives the top first gear downward through the first lifting rod and meshes with the top gear ring, and then rotates the third motor. The third motor drives the third gear to rotate through the rotating rod, and the third gear rotates with the second rack to drive the gear ring to rotate. The gear ring drives the first lifting rod to rotate through the first gear, and the first lifting rod drives the positioning frame to move through the second gear and the first rack. The positioning frame drives the bottom gear bar to move. At the same time, the first lifting rod drives the bottom first gear to rotate through the fourth gear and the bottom gear ring. The bottom first gear drives the bottom gear bar to move through the cooperation of the first rack. At this time, the feeding port between the gear bars is opened, and the alpaca can eat, so as to keep the feed clean and hygienic, and reduce the risk of bacterial infection and transmission.

[0017] 4. The present invention proposes an automated feeding device for animal husbandry, which allows two layers of feed to be processed simultaneously through a double-layer design, significantly improving the efficiency of the feeding process. By synchronously adjusting the spatial planning of the double layers, more feed can be processed in the same time, thereby speeding up the overall feeding speed. The double-layer staggered feeding effectively utilizes the vertical space, so that more feed can be processed under the same floor area, reducing unnecessary space waste and improving the utilization rate of the feeding site. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention provides a schematic diagram of the external structure of an automated feeding device for animal husbandry; Figure 2 The present invention provides a schematic diagram of the internal structure of a control box of an automated feeding device for animal husbandry; Figure 3 The present invention provides a partial cross-sectional structural schematic diagram of a control box of an automated feeding device for animal husbandry; Figure 4 The present invention proposes an automatic feeding device for animal husbandry Figure 3 A schematic diagram of the partially enlarged structure at center A; Figure 5 A schematic diagram of the internal structure of a food box of an automated feeding device for animal husbandry proposed by the present invention; Figure 6 The present invention proposes an automatic feeding device for animal husbandry Figure 5 A schematic diagram of the partially enlarged structure at B in the middle; Figure 7 The present invention provides a partial cross-sectional structural schematic diagram of an automated feeding device for animal husbandry.

[0019] Legend: 1. Tank; 2. Control box; 3. Rotating rod; 4. First rotating plate; 5. Second rotating plate; 6. First mounting frame; 7. First lifting rod; 8. First limiting frame; 9. Fourth rotating plate; 10. Support plate; 11. Limiting rod; 12. Second mounting frame; 13. Second lifting rod; 14. Food box; 15. Limiting slide; 16. Sliding rod; 17. Third rotating plate; 18. First gear; 19. Mounting groove; 20. Limiting rail; 21. Gear ring; 22. Positioning frame; 23. First Rack; 24, second gear; 25, gear lever; 26, mounting plate; 27, first electric telescopic rod; 28, fourth gear; 29, support frame; 30, arc groove; 31, rotating cylinder; 32, feeding pipe; 33, fixing plate; 34, second electric telescopic rod; 35, support box; 36, first motor; 37, support rod; 38, light rod; 39, second motor; 40, rotating rod; 41, third gear; 42, second rack; 43, infrared rangefinder; 44, paddle; 45, third motor. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] like Figure 1 - Figure 7 As shown, an automated feeding device for animal husbandry comprises a tank body 1, the upper surface of the tank body 1 is fixedly connected to a control box 2, the inner surface of the control box 2 is rotatably connected to a rotating rod 3 through a bearing, the outer surface of the rotating rod 3 is fixedly connected to a first rotating plate 4, the outer surface of the rotating rod 3 is rotatably connected to a plurality of second rotating plates 5 through a bearing, the surfaces of the first rotating plate 4 and the plurality of second rotating plates 5 are both fixedly connected to a first mounting frame 6, the surfaces of the plurality of first mounting frames 6 are all slidably connected to a first lifting rod 7, the outer surface of the lifting rod is slidably connected to a first limiting frame 8, the lower surface of the first limiting frame 8 is rotatably connected to a fourth rotating plate 9 through a rotating shaft, the other end of the fourth rotating plate 9 is rotatably connected to a supporting plate 10 through a rotating shaft, the surface of the supporting plate 10 is slidably connected to a limiting rod 11, the lower surface of the limiting rod 11 is fixedly connected to a second mounting frame 12, the surface of the second mounting frame 12 is slidably connected to a second lifting rod 13, and the surface of the tank body 1 is fixedly connected to a food box 14.

[0023] The effect is that the rotating rod 3 drives the first rotating plate 4 to rotate, the first rotating plate 4 drives the second rotating plate 5 to rotate, and the second rotating plate 5 drives the next second rotating plate 5 to rotate, at this time, the first mounting frame 6 at the end can be driven to move equidistantly, the first mounting frame 6 drives the first lifting rod 7 to move, at this time, the spacing between the adjacent first lifting rods 7 at the top can be adjusted, the first limiting frame 8 driven by the first lifting rod 7 moves, the first limiting frame 8 drives the fourth rotating plate 9 at the bottom to rotate, the fourth rotating plate 9 drives the bottom support plate 10 to move, the support plate 10 drives the limiting rod 11 to move, the limiting rod 11 drives the second mounting frame 12 to move, the second mounting frame 12 drives the second lifting rod 13 to move, at this time, the spacing between the second lifting rods 13 at the bottom can be adjusted.

[0024] like Figure 1 - Figure 7 As shown, the surfaces of the first rotating plate 4 and the second rotating plate 5 are both provided with a limit slide groove 15, the inner surfaces of the plurality of limit slide grooves 15 are slidably connected with sliding rods 16, and the plurality of sliding rods 16 are rotatably connected with the third rotating plate 17 between the adjacent second rotating plate 5 through bearings. The outer surfaces of the first lifting rod 7 and the second lifting rod 13 are fixedly connected with the first gear 18. The surface of the food box 14 is provided with a mounting groove 19. The mounting groove 19 and the inner surface of the control box 2 are fixedly connected with the limit rail 20. The inner surfaces of the two limit rails 20 are both slidably connected with a gear ring 21. The outer surfaces of the two gear rings 21 are meshed with the first gear 18. The inner surfaces of the first mounting frame 6 and the second mounting frame 12 are both slidably connected with two positioning frames 22. The upper surfaces of the plurality of positioning frames 22 are fixedly connected with the first rack 23. The first lifting rod 7 and the second lifting rod 13 are fixedly connected with the first gear 18. The surfaces of the lowering rods 13 are fixedly connected with the second gear 24, and the multiple first racks 23 are meshed with the second gear 24. The lower surfaces of the multiple positioning frames 22 are fixedly connected with the shift rods 25. The surface of the limit rod 11 is slidably connected with the mounting plate 26, and the lower surface of the mounting plate 26 is fixedly connected with the first electric telescopic rod 27. The output end of the first electric telescopic rod 27 is fixedly connected with the second lifting rod 13. The outer surface of the first lifting rod 7 near the bottom is fixedly connected with the fourth gear 28, and the fourth gear 28 is meshed with the bottom gear ring 21. The outer surface of the second lifting rod 13 near the top is rotatably connected with the support frame 29 through a bearing. The outer surface of the support frame 29 is provided with an arc groove 30. The outer surface of the first lifting rod 7 near the bottom is slidably connected with the arc groove 30, and the outer surfaces of the multiple shift rods 25 near the bottom are slidably connected with the mounting groove 19.

[0025] The effect is that the second lifting rod 13 drives the first gear 18 on its surface to move downward so that it meshes with the gear ring 21 at the bottom, and at the same time the second lifting rod 13 drives the support frame 29 to move downward, the support frame 29 drives the fourth gear 28 to move downward and mesh with the bottom gear ring 21, the fourth gear 28 drives the first lifting rod 7 to move downward, the first lifting rod 7 drives the top first gear 18 to move downward and mesh with the top gear ring 21, and then by rotating the third motor 45, the third motor 45 drives the rotating rod 40 to rotate, the rotating rod 40 drives the third gear 41 to rotate, the third gear 41 drives the second rack 42 to rotate, the second rack 42 drives the gear ring 21 to rotate, the gear ring 21 drives the top first gear 18 to rotate, and the third motor 45 drives the rotating rod 40 to rotate. A gear 18 drives the first lifting rod 7 to rotate, the first lifting rod 7 drives the second gear 24 to rotate, the second gear 24 drives the first racks 23 on both sides to move, the first rack 23 drives the positioning frame 22 to move, the positioning frame 22 drives the bottom gear 25 to move, at this time the gear 25 can be close to the first lifting rod 7, at the same time the first lifting rod 7 rotates to drive the fourth gear 28 at the bottom to rotate, the fourth gear 28 drives the bottom gear ring 21 to rotate, the bottom gear ring 21 drives the first gear 18 at the bottom to rotate, the bottom first gear 18 rotates, and the cooperation of the first rack 23 drives the bottom gear 25 to move, at this time the space between the gear bars 25 is opened, and the cattle can eat.

[0026] like Figure 1 - Figure 7 As shown, the interior of the tank body 1 is rotatably connected to a rotating cylinder 31 through a bearing, a feeding pipe 32 is connected to the surface of the rotating cylinder 31, a fixing plate 33 is fixedly connected to the outer surface of the rotating cylinder 31, a second electric telescopic rod 34 is fixedly connected to the lower surface of the fixing plate 33, an output end of the second electric telescopic rod 34 is fixedly connected to a support box 35, an outer surface of the support box 35 is fixedly connected to a support rod 37, a lower surface of the support rod 37 is fixedly connected to a plurality of light rods 38, a first motor 36 is fixedly connected to the bottom of the tank body 1, and an output end of the first motor 36 is fixedly connected to the rotating cylinder 31 The surface of the control box 2 is rotatably connected to a rotating rod 40 through a bearing, the surface of the rotating rod 40 is fixedly connected to a third gear 41, the inner surface of the top gear ring 21 is fixedly connected to a second rack 42, the second rack 42 is meshingly connected to the third gear 41, the top of the control box 2 is fixedly connected to a second motor 39 and a third motor 45, the output end of the second motor 39 is fixedly connected to the rotating rod 3, the output end of the third motor 45 is fixedly connected to the rotating rod 40, a plurality of infrared rangefinders 43 are installed on the lower surface of the support rod 37, and a plurality of paddles 44 are fixedly connected to the surface of the tank body 1.

[0027] The effect is that the gate arranged inside the feeding pipe 32 is opened to discharge the material, and the rotating drum 31 is driven to rotate by the first motor 36, and the rotating drum 31 drives the feeding pipe 32 on the surface to rotate. At this time, the material can be laid in the food box 14, and the feeding pipe 32 is closed after the loading is completed. At the same time, the support box 35 is driven to move by the second lifting rod 13, and the support box 35 drives the support rod 37 to rise and fall during the movement. At the same time, the support rod 37 can drive the bottom light rod 38 to move, and the feed can be flattened during the movement to avoid feed accumulation and falling out of the food box 14. At the same time, the infrared rangefinder set as a substitute for the support rod 37 can measure the height between the feed at different positions and the infrared rangefinder when moving, so as to judge the flatness thereof. The set paddle 44 will hit the paddle 44 when the support rod 37 moves, and make a sound, which can attract the cattle and form a memory, so that the cattle can be reminded when they hear the sound of the paddle 44.

[0028] Working principle: the second motor 39 drives the rotating rod 3 to rotate, the rotating rod 3 drives the first rotating plate 4 to rotate, the first rotating plate 4 slides in the limiting slide groove 15 through the sliding rod 16, and drives the second rotating plate 5 to rotate, and the second rotating plate 5 drives the next second rotating plate 5 to rotate, at this time, the first mounting frame 6 at the end can be driven to move equidistantly, the first mounting frame 6 drives the first lifting rod 7 to move, at this time, the distance between the adjacent first lifting rods 7 at the top can be adjusted, the first limiting frame 8 driven by the first lifting rod 7 moves, the first limiting frame 8 drives the fourth rotating plate 9 at the bottom to rotate, the fourth rotating plate 9 drives the bottom support plate 10 to move, the support plate 10 drives the limiting rod 11 to move, and the limiting rod 11 drives the second mounting frame 1 2 moves, the second mounting frame 12 drives the second lifting rod 13 to move, at this time, the spacing between the second lifting rods 13 at the bottom can be adjusted, after the adjustment is completed, the gate set inside the feeding pipe 32 is opened to discharge the material, the rotating cylinder 31 is driven to rotate by the first motor 36, and the rotating cylinder 31 drives the feeding pipe 32 on the surface to rotate, at this time, the material can be laid in the food box 14, and the feeding pipe 32 is closed after the feeding is completed. At the same time, the support box 35 is driven to move by the second lifting rod 13, and the support box 35 drives the support rod 37 to rise and fall during the movement, and the support rod 37 can drive the bottom light rod 38 to move, and the feed can be laid flat during the movement to prevent the feed from piling up and falling out of the food box 14. At the same time, the support rod 37 is set as a substitute The infrared rangefinder can measure the height between the feed at different positions and the infrared rangefinder when moving, so as to judge the flatness thereof. After paving, the rotating cylinder 31 is stopped, and the second lifting rod 13 is driven downward by the first electric telescopic rod 27, and the second lifting rod 13 drives the first gear 18 on its surface to move downward so as to mesh with the gear ring 21 at the bottom. At the same time, the second lifting rod 13 drives the support frame 29 to move downward, and the support frame 29 drives the fourth gear 28 to move downward and mesh with the bottom gear ring 21, and the fourth gear 28 drives the first lifting rod 7 to move downward, and the first lifting rod 7 drives the top first gear 18 to move downward and mesh with the top gear ring 21, and then the third motor 45 is rotated, and the third motor 45 drives the rotating rod 40 to move downward. Rotating the rotating rod 40 drives the third gear 41 to rotate, the third gear 41 drives the second rack 42 to rotate, the second rack 42 drives the gear ring 21 to rotate, the gear ring 21 drives the top first gear 18 to rotate, the first gear 18 drives the first lifting rod 7 to rotate, the first lifting rod 7 drives the second gear 24 to rotate, the second gear 24 drives the first racks 23 on both sides to move, the first rack 23 drives the positioning frame 22 to move, the positioning frame 22 drives the bottom gear bar 25 to move, at this time, the gear bar 25 can be moved close to the first lifting rod 7, and at the same time, the first lifting rod 7 rotates to drive the fourth gear 28 at the bottom to rotate, the fourth gear 28 drives the bottom gear ring 21 to rotate, the bottom gear ring 21 drives the bottom first gear 18 to rotate, the bottom first gear 18 rotates,The first rack 23 cooperates with the bottom lever 25 to move, and the space between the levers 25 is opened, so that the cattle can eat.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automated feeding device for animal husbandry, comprising a tank (1), characterized in that: The upper surface of the tank body (1) is fixedly connected to a control box (2); the inner surface of the control box (2) is rotatably connected to a rotating rod (3) via a bearing; the outer surface of the rotating rod (3) is fixedly connected to a first rotating plate (4); the outer surface of the rotating rod (3) is rotatably connected to a plurality of second rotating plates (5) via a bearing; the surfaces of the first rotating plate (4) and the plurality of second rotating plates (5) are both fixedly connected to a first mounting frame (6); the surfaces of the plurality of first mounting frames (6) are all slidably connected to a first lifting rod (7); the outer surface of the lifting rod is slidably connected to a first limiting frame (8); the lower surface of the first limiting frame (8) is rotatably connected to a fourth rotating plate (9) via a rotating shaft; the other end of the fourth rotating plate (9) is rotatably connected to a supporting plate (10) via a rotating shaft; the surface of the supporting plate (10) is slidably connected to a limiting rod (11); the lower surface of the limiting rod (11) is fixedly connected to a second mounting frame (12); the surface of the second mounting frame (12) is slidably connected to a second lifting rod (13); and the surface of the tank body (1) is fixedly connected to a food box (14).

2. The automatic feeding device for animal husbandry according to claim 1, characterized in that: The surfaces of the first rotating plate (4) and the second rotating plate (5) are provided with limit sliding grooves (15), the inner surfaces of the plurality of limit sliding grooves (15) are slidably connected to sliding rods (16), and the plurality of sliding rods (16) and adjacent second rotating plates (5) are rotatably connected to third rotating plates (17) via bearings.

3. The automatic feeding device for animal husbandry according to claim 1, characterized in that: The outer surfaces of the first lifting rod (7) and the second lifting rod (13) are fixedly connected to a first gear (18); the surface of the food box (14) is provided with a mounting groove (19); the inner surfaces of the mounting groove (19) and the control box (2) are fixedly connected to a limit rail (20); the inner surfaces of the two limit rails (20) are slidably connected to a toothed ring (21); the outer surfaces of the two toothed rings (21) are meshed with the first gear (18); the inner surfaces of the first mounting frame (6) and the second mounting frame (12) are slidably connected to two positioning frames (22); the upper surfaces of the plurality of positioning frames (22) are fixedly connected to a first rack (23); the surfaces of the first lifting rod (7) and the second lifting rod (13) are fixedly connected to a second gear (24); the plurality of first racks (23) are meshed with the second gear (24); the lower surfaces of the plurality of positioning frames (22) are fixedly connected to a shift rod (25).

4. The automatic feeding device for animal husbandry according to claim 1, characterized in that: The surface of the limit rod (11) is slidably connected to a mounting plate (26), the lower surface of the mounting plate (26) is fixedly connected to a first electric telescopic rod (27), and the output end of the first electric telescopic rod (27) is fixedly connected to the second lifting rod (13).

5. The automatic feeding device for animal husbandry according to claim 3, characterized in that: The outer surface of the first lifting rod (7) near the bottom is fixedly connected to a fourth gear (28), and the fourth gear (28) is meshingly connected to the bottom gear ring (21). The outer surface of the second lifting rod (13) near the top is rotatably connected to a support frame (29) via a bearing. The outer surface of the support frame (29) is provided with an arc groove (30), and the outer surface of the first lifting rod (7) near the bottom is slidably connected to the arc groove (30).

6. The automatic feeding device for animal husbandry according to claim 3, characterized in that: The outer surfaces of the plurality of shift rods (25) close to the bottom are slidably connected to the mounting groove (19).

7. The automatic feeding device for animal husbandry according to claim 1, characterized in that: The interior of the tank body (1) is rotatably connected to a rotating cylinder (31) via a bearing; a feeding pipe (32) is provided on the surface of the rotating cylinder (31); a fixing plate (33) is fixedly connected to the outer surface of the rotating cylinder (31); a second electric telescopic rod (34) is fixedly connected to the lower surface of the fixing plate (33); an output end of the second electric telescopic rod (34) is fixedly connected to a support box (35); a support rod (37) is fixedly connected to the outer surface of the support box (35); a plurality of light rods (38) are fixedly connected to the lower surface of the support rod (37); a first motor (36) is fixedly connected to the bottom of the tank body (1); and an output end of the first motor (36) is fixedly connected to the rotating cylinder (31).

8. The automatic feeding device for animal husbandry according to claim 3, characterized in that: The surface of the control box (2) is rotatably connected to a rotating rod (40) via a bearing, the surface of the rotating rod (40) is fixedly connected to a third gear (41), the inner surface of the gear ring (21) at the top is fixedly connected to a second rack (42), and the second rack (42) is meshingly connected to the third gear (41).

9. The automatic feeding device for animal husbandry according to claim 1, characterized in that: A second motor (39) and a third motor (45) are fixedly connected to the top of the control box (2); an output end of the second motor (39) is fixedly connected to the rotating rod (3), and an output end of the third motor (45) is fixedly connected to the rotating rod (40).

10. The automatic feeding device for animal husbandry according to claim 7, characterized in that: A plurality of infrared rangefinders (43) are mounted on the lower surface of the support rod (37), and a plurality of paddles (44) are fixedly connected to the surface of the tank body (1).

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