Mechanical automatic feeding device

Abstract

The utility model relates to the technical field related to feeding, in particular to a mechanical automatic feeding device which comprises a feeding box. A movable frame is arranged in the feeding box, a rotating frame is arranged in the movable frame, a driving shaft is rotationally connected to one side of the interior of the feeding box, and a driving roller is fixedly connected to the outer surface of the driving shaft. Under the matching action of the feeding box, the moving frame, the rotating frame, the driving shaft, the driving roller, the driven shaft, the driven roller, the second motor and the moving mechanism, a user can adjust the feeding distance of the feeding device according to the distance between materials and the machining device, the practicability is improved, and the practicability is high. The problems that an existing intelligent mechanical automatic feeding device does not have the function of adjusting the feeding distance of the device, a user cannot adjust the feeding distance of the device according to the distance between materials and a machining device, and practicability is poor are solved.

Description

Technical Field

[0001] This utility model relates to the field of feeding technology, specifically to a mechanical automated feeding device. Background Technology

[0002] There are various methods of automatic feeding in domestic and foreign production. There are two typical feeding devices: pneumatic feeders and automatic feeding using robotic arms. In the early days, the level of feeding devices in my country was relatively low. In combination with the specific social conditions at the time, relevant technical departments adopted new processes to improve the level of mechanization and automation and strive to increase investment.

[0003] Utility model patent with announcement number CN221821194U discloses an intelligent mechanical automated feeding device, belonging to the field of feeding-related technology, to solve the problem that the existing technology usually requires manual continuous material handling, which is troublesome, time-consuming and labor-intensive, and can easily affect feeding efficiency. It includes a top plate, a first conveyor belt is embedded and installed on the top of the top plate and near one end, a square hole is opened on the top of the top plate, and convex baffles are fixedly connected to the top of the top plate and near both sides. The surface of the convex baffles and the protrusions are all provided with first sliding holes. In this invention, U-shaped plates containing material boards are arranged and placed on a second conveyor belt. When the second conveyor belt moves the U-shaped plates to a position below a square hole, a second motor drives one of the vertical rods to rotate. The rotation of the vertical rods causes a support plate to rise via a limit block, allowing the material board to pass through the square hole and be resisted at the bottom of the protruding plate. Then, a third motor drives a turntable to rotate. The rotation of the turntable causes a push plate to push the uppermost material board onto the first conveyor belt via a fixed rod, achieving an automatic feeding effect and thus improving feeding efficiency.

[0004] However, the above patent still has shortcomings: although it can achieve the effect of automatic feeding, it does not have the function of adjusting the feeding distance and feeding height of the device, which means that users cannot adjust the feeding distance and feeding height of the device according to the distance between the material and the processing device and the height of the processing device. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a mechanical automated feeding device to solve the problem mentioned in the background art that although the existing intelligent mechanical automated feeding device can achieve the effect of automatic feeding, it does not have the function of adjusting the feeding distance and feeding height of the device, which makes it impossible for users to adjust the feeding distance and feeding height of the device according to the distance between the material and the processing device and the height of the processing device.

[0006] The technical solution of this utility model is:

[0007] An automated mechanical feeding device includes: a feeding box; a movable frame is arranged inside the feeding box, and a rotating frame is arranged inside the movable frame; a drive shaft is rotatably connected to one side of the feeding box, and a drive roller is fixedly connected to the outer surface of the drive shaft; two driven shafts are rotatably connected to the side of the feeding box away from the drive shaft, and driven rollers are fixedly connected to the outer surface of each driven shaft; a second motor is fixedly connected to the feeding box near the drive shaft, and the output end of the drive shaft is fixedly connected to the second motor; a moving mechanism for adjusting the feeding distance of the device is arranged on one side of the rotating frame; and a linkage mechanism for adjusting the feeding height is arranged at the bottom of the rotating frame.

[0008] Preferably, the moving mechanism includes: a first rotating shaft is provided on one side of the rotating frame, a first conveying roller is fixedly connected to the outer surface of the first rotating shaft, a second rotating shaft is provided on the bottom side of the first conveying roller, a second conveying roller is fixedly connected to the outer surface of the second rotating shaft, both the first and second rotating shafts are rotatably connected to the moving frame, one end of the first rotating shaft passes through the feed box and extends to the outside of the feed box, the driving roller, the driven roller, the first conveying roller and the second conveying roller are connected by a first conveyor belt; a screw is threadedly connected to the bottom of the moving frame, both ends of the screw are rotatably connected to fixed plates, both fixed plates are fixedly connected to the feed box, and a first motor is fixedly connected to one of the fixed plates near the screw, the screw is fixedly connected to the output end of the first motor.

[0009] Preferably, a slide bar is provided on both sides of the screw, and the two ends of the slide bar are fixedly connected to the fixed plate, and the movable frame is slidably connected to the slide bar.

[0010] Preferably, the linkage mechanism includes: a third rotating shaft is disposed inside the rotating frame; one end of the third rotating shaft is rotatably connected to the rotating frame and the movable frame; the other end of the third rotating shaft passes through the rotating frame, the movable frame, and the feed box and extends to the outside of the feed box; a third conveying roller is fixedly connected to the outer surface of the third rotating shaft located inside the rotating frame; a fourth rotating shaft is rotatably connected to the side of the rotating frame away from the third rotating shaft; a fourth conveying roller is fixedly connected to the outer surface of the fourth rotating shaft; the third conveying roller and the fourth conveying roller are connected by a second conveyor belt; a first synchronous pulley is fixedly connected to the outer surface of the third rotating shaft located outside the feed box; the first synchronous pulley is connected to a second synchronous pulley via a synchronous belt; the second synchronous pulley is fixed to the outer surface of the first rotating shaft; and a telescopic mechanism for controlling the rotation of the rotating frame is disposed at the bottom of the rotating frame.

[0011] Preferably, the telescopic mechanism includes: a partition plate at the bottom of the rotating frame, the partition plate being fixedly connected to the movable frame, and two hydraulic cylinders at the top of the partition plate; a rotating ring being fixedly connected to the telescopic end of each hydraulic cylinder, a fifth rotating shaft being rotatably connected inside the rotating ring, a first connecting block being fixedly connected to both ends of the fifth rotating shaft, the first connecting blocks being fixedly connected to the rotating frame, a rotating block being fixedly connected to the end of each hydraulic cylinder away from the rotating ring, a sixth rotating shaft being rotatably connected inside the rotating block, a second connecting block being fixedly connected to both ends of the sixth rotating shaft, the second connecting blocks being fixedly connected to the partition plate.

[0012] Preferably, the feed box has stroke grooves near both the third and first rotating shafts, and the first and third rotating shafts are adapted to the stroke grooves.

[0013] Preferably, the bottom four corners of the feed box are provided with casters with braking function, and one side of the feed box is provided with a control box containing a battery. The casters and the control box are fixedly connected to the feed box.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] Firstly, through the coordinated action of the feeding box, moving frame, rotating frame, drive shaft, drive roller, driven shaft, driven roller, second motor, and moving mechanism, this utility model allows the user to adjust the feeding distance of the feeding device according to the distance between the material and the processing device, thereby improving practicality. It solves the problem that existing intelligent mechanical automated feeding devices do not have the function of adjusting the feeding distance of the device, resulting in poor practicality because users cannot adjust the feeding distance of the device according to the distance between the material and the processing device.

[0016] Secondly, with the coordinated action of the feed box, moving frame, rotating frame, drive shaft, drive roller, driven shaft, driven roller, second motor, and linkage mechanism, the user can adjust the feeding height of the feeding device according to the height of the processing device, which further improves its practicality. This solves the problem that existing intelligent mechanical automated feeding devices do not have the function of adjusting the feeding height of the device, which prevents the user from adjusting the feeding height of the device according to the height of the processing device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the automated feeding device of this utility model;

[0018] Figure 2 This is a side sectional view of the mechanical automated feeding device of this utility model;

[0019] Figure 3 This is a schematic diagram of the moving mechanism structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the mobile frame of this utility model;

[0021] Figure 5 This is a schematic diagram of the linkage mechanism structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the connection structure between the first and third rotating shafts of this utility model.

[0023] In the picture:

[0024] 1. Feed box; 2. Moving frame; 3. Rotating frame; 4. Drive shaft; 5. Drive roller; 6. Driven shaft; 7. Driven roller; 8. Second motor; 9. Moving mechanism; 10. Linkage mechanism; 11. First rotating shaft; 12. First conveying roller; 13. Second rotating shaft; 14. Second conveying roller; 15. First conveyor belt; 16. Screw; 17. Fixed plate; 18. First motor; 19. Slide bar; 20. Third rotating shaft; 21. Third conveying roller; 22. Fourth rotating shaft; 23. Fourth conveying roller; 24. Second conveyor belt; 25. First synchronous pulley; 26. Synchronous belt; 27. Second synchronous pulley; 28. Telescopic mechanism; 29. ​​Partition plate; 30. Hydraulic cylinder; 31. Rotary ring; 32. Fifth rotating shaft; 33. First connecting block; 34. Rotating block; 35. Sixth rotating shaft; 36. Second connecting block; 37. Stroke groove; 38. Universal wheel; 39. Control box. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 6 The present invention will describe the above technical solution in detail through the following embodiments:

[0027] An automated mechanical feeding device includes: a feeding box 1; a movable frame 2 is installed inside the feeding box 1, and a rotating frame 3 is installed inside the movable frame 2; a drive shaft 4 is rotatably connected to one side of the feeding box 1, and a drive roller 5 is fixedly connected to the outer surface of the drive shaft 4; two driven shafts 6 are rotatably connected to the side of the feeding box 1 away from the drive shaft 4, and driven rollers 7 are fixedly connected to the outer surface of each driven shaft 6; a second motor 8 is fixedly connected to the feeding box 1 near the drive shaft 4, and the output end of the drive shaft 4 is fixedly connected to the second motor 8; a mechanism is provided on one side of the rotating frame 3 to control the feeding distance of the device. The adjustable moving mechanism 9; the bottom of the rotating frame 3 is equipped with a linkage mechanism 10 for adjusting the feeding height. When the user starts the second motor 8, the output end of the second motor 8 drives the drive shaft 4. While the drive shaft 4 rotates, it conveys and feeds the material through the cooperation of the moving mechanism 9, the driven shaft 6 and the driven roller 7. The user can also adjust the feeding distance of the device by controlling the moving frame 2 to extend outward inside the feeding box 1 through the moving mechanism 9. When adjusting the feeding height of the device, the rotating frame 3 is rotated through the linkage mechanism 10 to adjust the feeding height.

[0028] like Figures 2 to 4As shown, the moving mechanism 9 includes: a first rotating shaft 11 is provided on one side of the rotating frame 3, a first conveying roller 12 is fixedly connected to the outer surface of the first rotating shaft 11, a second rotating shaft 13 is provided on one side of the bottom of the first conveying roller 12, a second conveying roller 14 is fixedly connected to the outer surface of the second rotating shaft 13, the first rotating shaft 11 and the second rotating shaft 13 are both rotatably connected to the moving frame 2, one end of the first rotating shaft 11 passes through the feed box 1 and extends to the outside of the feed box 1, the driving roller 5, the driven roller 7, the first conveying roller 12 and the second conveying roller 14 are connected by a first conveyor belt 15; a screw 16 is threadedly connected to the bottom of the moving frame 2, both ends of the screw 16 are rotatably connected to fixed plates 17, the fixed plates 17 are fixedly connected to the feed box 1, one of the fixed plates 17 is fixedly connected to a first motor 18 near the screw 16, the screw 16 is fixedly connected to the output end of the first motor 18, the second motor 8 is started, the second motor The output end of motor 8 drives the drive shaft 4. The drive shaft 4 rotates and drives the drive roller 5. The drive roller 5 drives the first conveyor belt 15. The first conveyor belt 15 rotates and conveys materials through the cooperation of the driven roller 7, driven shaft 6, first rotating shaft 11, first conveyor roller 12, second rotating shaft 13 and second conveyor roller 14, achieving the function of automatic material feeding. Then the user starts the first motor 18. The output end of the first motor 18 drives the screw 16. The screw 16 rotates through the cooperation of the fixed plate 17. While the screw 16 rotates, it controls the moving frame 2 to move horizontally. While the moving frame 2 moves, it drives the first rotating shaft 11 and the second rotating shaft 13. The first rotating shaft 11 and the second rotating shaft 13 drive the first conveyor roller 12 and the second conveyor roller 14 respectively. The first conveyor roller 12 and the second conveyor roller 14 drive the first conveyor belt 15 to extend to the outside of the feed box 1, achieving the function of adjusting the feeding distance.

[0029] like Figure 4 As shown, both sides of the screw 16 are provided with slide rods 19. The two ends of the slide rods 19 are fixedly connected to the fixed plate 17 respectively. The movable frame 2 is slidably connected to the slide rods 19, which can limit the movable frame 2, so that the movable frame 2 can slide flexibly horizontally inside the feed box 1.

[0030] like Figure 2 , Figure 5 and Figure 6As shown, the linkage mechanism 10 includes: a third rotating shaft 20 disposed inside the rotating frame 3; one end of the third rotating shaft 20 is rotatably connected to the rotating frame 3 and the movable frame 2; the other end of the third rotating shaft 20 passes through the rotating frame 3, the movable frame 2, and the feed box 1 and extends to the outside of the feed box 1; a third conveying roller 21 is fixedly connected to the outer surface of the third rotating shaft 20 located inside the rotating frame 3; a fourth rotating shaft 22 is rotatably connected to the side of the rotating frame 3 away from the third rotating shaft 20; a fourth conveying roller 23 is fixedly connected to the outer surface of the fourth rotating shaft 22; the third conveying roller 21 and the fourth conveying roller 23 are connected by a second conveyor belt 24; the third rotating shaft 20 is located outside the feed box 1. The outer surface of the rotating frame 3 is fixedly connected to a first synchronous pulley 25. The first synchronous pulley 25 is connected to a second synchronous pulley 27 via a synchronous belt 26. The second synchronous pulley 27 is fixed to the outer surface of the first rotating shaft 11. The bottom of the rotating frame 3 is provided with a telescopic mechanism 28 for controlling the rotation of the rotating frame 3. When the first rotating shaft 11 rotates, it drives the second synchronous pulley 27. The second synchronous pulley 27 drives the first synchronous pulley 25 via the synchronous belt 26. The first synchronous pulley 25 drives the third rotating shaft 20. The third rotating shaft 20 drives the third conveyor roller 21. The third conveyor roller 21 drives the second conveyor belt 24. The second conveyor belt 24 rotates and feeds materials through the cooperation of the fourth rotating shaft 22 and the fourth conveyor roller 23.

[0031] like Figure 4 and Figure 5 As shown, the telescopic mechanism 28 includes: a partition 29 is provided at the bottom of the rotating frame 3, the partition 29 is fixedly connected to the movable frame 2, and two hydraulic cylinders 30 are provided at the top of the partition 29; a rotating ring 31 is fixedly connected to the telescopic end of the hydraulic cylinder 30, a fifth rotating shaft 32 is rotatably connected inside the rotating ring 31, and a first connecting block 33 is fixedly connected to both ends of the fifth rotating shaft 32, both of the first connecting blocks 33 being fixedly connected to the rotating frame 3; a rotating block 34 is fixedly connected to the end of the hydraulic cylinder 30 away from the rotating ring 31, and a sixth rotating shaft 35 is rotatably connected inside the rotating block 34, both ends of the sixth rotating shaft 35 being fixedly connected to... There is a second connecting block 36, which is fixedly connected to the partition plate 29. When the user needs to adjust the feeding height, he starts the hydraulic cylinder 30. The extension end of the hydraulic cylinder 30 pushes the rotating ring 31, and the hydraulic cylinder 30 drives the rotating block 34. The rotating block 34 rotates around the sixth rotating shaft 35, which causes the hydraulic cylinder 30 to rotate slightly. At the same time, the rotating ring 31 pushes the fifth rotating shaft 32, which drives the first connecting block 33. The first connecting block 33 drives the rotating frame 3, which causes the rotating frame 3 to rotate around the third rotating shaft 20, thus achieving the purpose of adjusting the feeding height of the device.

[0032] like Figure 6As shown, the feed box 1 has stroke grooves 37 near the third rotating shaft 20 and the first rotating shaft 11. The first rotating shaft 11 and the third rotating shaft 20 are adapted to the stroke grooves 37, which can provide suitable movement stroke for the first rotating shaft 11 and the third rotating shaft 20.

[0033] like Figure 1 and Figure 6 As shown, the bottom four corners of the feed box 1 are equipped with casters 38 with braking function. One side of the feed box 1 is equipped with a control box 39 containing a storage battery. The casters 38 and the control box 39 are fixedly connected to the feed box 1. The storage battery can provide power to the device and can also be connected to a power source through wires, which improves the flexibility of the device. The casters 38 make it convenient for users to move and fix the device.

[0034] Working principle: The second motor 8 is started, and its output drives the drive shaft 4. The drive shaft 4 rotates, simultaneously driving the drive roller 5. The drive roller 5 drives the first conveyor belt 15. The first conveyor belt 15 rotates and conveys materials through the cooperation of the driven roller 7, driven shaft 6, first rotating shaft 11, first conveyor roller 12, second rotating shaft 13, and second conveyor roller 14. Simultaneously, the first rotating shaft 11 rotates, driving the second synchronous pulley 27. The second synchronous pulley 27 drives the first synchronous pulley 25 via the synchronous belt 26. The first synchronous pulley 25 drives the third rotating shaft 20, which in turn drives... The third conveyor roller 21 drives the second conveyor belt 24, which rotates and feeds materials through the cooperation of the fourth rotating shaft 22 and the fourth conveyor roller 23, achieving automatic material feeding. When the user needs to adjust the feeding distance, the first motor 18 is started. The output end of the first motor 18 drives the screw 16, which rotates through the cooperation of the fixed plate 17. While the screw 16 rotates, it controls the moving frame 2 to move horizontally. While the moving frame 2 moves, it drives the first rotating shaft 11 and the second rotating shaft 13. The second rotating shaft 13 drives the first conveyor roller 12 and the second conveyor roller 14 respectively. The first conveyor roller 12 and the second conveyor roller 14 drive the first conveyor belt 15 to extend outwards from the feed box 1. At the same time, the moving frame 2 drives the rotating frame 3, which drives the third rotating shaft 20 and the fourth rotating shaft 22. The third rotating shaft 20 and the fourth rotating shaft 22 drive the third conveyor roller 21 and the fourth conveyor roller 23 respectively. The third conveyor roller 21 and the fourth conveyor roller 23 drive the second conveyor belt 24, thereby achieving the function of adjusting the feeding distance, improving the practicality of the device. When the feed height needs to be adjusted, the hydraulic cylinder 30 is activated. The telescopic end of the hydraulic cylinder 30 pushes the rotating ring 31, and the hydraulic cylinder 30 drives the rotating block 34. The rotating block 34 rotates around the sixth rotating shaft 35, which causes the hydraulic cylinder 30 to rotate slightly. At the same time, the rotating ring 31 pushes the fifth rotating shaft 32, which drives the first connecting block 33. The first connecting block 33 drives the rotating frame 3, which rotates around the third rotating shaft 20. This achieves the purpose of adjusting the feed height of the device and further improves the practicality of the device.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mechanical automated feeding device, including: Feed box (1); The features are as follows: a movable frame (2) is provided inside the feed box (1), a rotating frame (3) is provided inside the movable frame (2), a drive shaft (4) is rotatably connected to one side of the feed box (1), a drive roller (5) is fixedly connected to the outer surface of the drive shaft (4), two driven shafts (6) are rotatably connected to the side of the feed box (1) away from the drive shaft (4), driven rollers (7) are fixedly connected to the outer surface of each driven shaft (6), a second motor (8) is fixedly connected to the feed box (1) near the drive shaft (4), and the output end of the drive shaft (4) is fixedly connected to the second motor (8); A moving mechanism (9) for adjusting the feeding distance of the device is provided on one side of the rotating frame (3); The bottom of the rotating frame (3) is provided with a linkage mechanism (10) for adjusting the feeding height.

2. The automated feeding device as described in claim 1, characterized in that: The moving mechanism (9) includes: A first rotating shaft (11) is provided on one side of the rotating frame (3). A first conveying roller (12) is fixedly connected to the outer surface of the first rotating shaft (11). A second rotating shaft (13) is provided on the bottom side of the first conveying roller (12). A second conveying roller (14) is fixedly connected to the outer surface of the second rotating shaft (13). The first rotating shaft (11) and the second rotating shaft (13) are rotatably connected to the moving frame (2). One end of the first rotating shaft (11) passes through the feed box (1) and extends to the outside of the feed box (1). The driving roller (5), the driven roller (7), the first conveying roller (12) and the second conveying roller (14) are connected by a first conveyor belt (15). The bottom of the movable frame (2) is threaded with a screw (16), and both ends of the screw (16) are rotatably connected to a fixing plate (17). The fixing plates (17) are fixedly connected to the feed box (1). One of the fixing plates (17) is fixedly connected to a first motor (18) near the screw (16), and the screw (16) is fixedly connected to the output end of the first motor (18).

3. The automated feeding device as described in claim 2, characterized in that: Both sides of the screw (16) are provided with slide rods (19), and the two ends of the slide rods (19) are fixedly connected to the fixed plate (17) respectively. The movable frame (2) is slidably connected to the slide rods (19).

4. The automated feeding device as described in claim 2, characterized in that: The linkage mechanism (10) includes: The rotating frame (3) is provided with a third rotating shaft (20) inside. One end of the third rotating shaft (20) is rotatably connected to the rotating frame (3) and the moving frame (2). The other end of the third rotating shaft (20) passes through the rotating frame (3), the moving frame (2) and the feed box (1) and extends to the outside of the feed box (1). A third conveying roller (21) is fixedly connected to the outer surface of the third rotating shaft (20) located inside the rotating frame (3). A fourth rotating shaft (22) is rotatably connected to the side of the rotating frame (3) away from the third rotating shaft (20). A fourth conveying roller (23) is fixedly connected to the outer surface of the fourth rotating shaft (22). The third conveying roller (21) and the fourth conveying roller (23) are connected by a second conveyor belt (24). The third rotating shaft (20) is fixedly connected to the outer surface of the feed box (1) with a first synchronous pulley (25). The first synchronous pulley (25) is connected to a second synchronous pulley (27) via a synchronous belt (26). The second synchronous pulley (27) is fixed to the outer surface of the first rotating shaft (11). The bottom of the rotating frame (3) is provided with a telescopic mechanism (28) for controlling the rotation of the rotating frame (3).

5. The automated feeding device as described in claim 4, characterized in that: The telescopic mechanism (28) includes: The bottom of the rotating frame (3) is provided with a partition (29), the partition (29) is fixedly connected to the moving frame (2), and the top of the partition (29) is provided with two hydraulic cylinders (30); The telescopic end of the hydraulic cylinder (30) is fixedly connected to a rotating ring (31). The interior of the rotating ring (31) is rotatably connected to a fifth rotating shaft (32). Both ends of the fifth rotating shaft (32) are fixedly connected to a first connecting block (33). The first connecting blocks (33) are all fixedly connected to the rotating frame (3). The end of the hydraulic cylinder (30) away from the rotating ring (31) is fixedly connected to a rotating block (34). The interior of the rotating block (34) is rotatably connected to a sixth rotating shaft (35). Both ends of the sixth rotating shaft (35) are fixedly connected to a second connecting block (36). The second connecting blocks (36) are all fixedly connected to the partition plate (29).

6. The automated feeding device as described in claim 4, characterized in that: The feed box (1) has a stroke groove (37) near the third rotating shaft (20) and the first rotating shaft (11), and the first rotating shaft (11) and the third rotating shaft (20) are adapted to the stroke groove (37).

7. The automated feeding device as described in claim 1, characterized in that: The bottom four corners of the feed box (1) are provided with universal wheels (38) with braking function. One side of the feed box (1) is provided with a control box (39) containing a battery. The universal wheels (38) and the control box (39) are fixedly connected to the feed box (1).

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