Feed processing device for raising pigs

By designing the feeding and discharging mechanism of the valve body combined hopper, the problems of complex structure and inconvenient feeding and discharging of existing pig feed processing equipment have been solved, realizing quantitative feeding, uniform mixing and convenient maintenance, and improving the practicality and stability of the equipment.

CN224127043UActive Publication Date: 2026-04-17HUBEI DEMAO AGRICULTURAL DEVELOPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI DEMAO AGRICULTURAL DEVELOPMENT CO LTD
Filing Date
2025-04-09
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

Existing pig feed processing equipment has a complex structure, inconvenient feeding and discharging, and low practicality.

Method used

A feeding and discharging mechanism with a valve body combined hopper was designed, including components such as a mixing tank, a discharge hopper, a discharge opening and closing valve, a drive motor, a reducer, a stirring rod, and stirring blades. This mechanism enables quantitative control of feeding and uniform mixing, and facilitates inspection and maintenance.

Benefits of technology

It achieves quantitative control of feeding and uniform mixing, improves the practicality of the device, facilitates inspection and maintenance, and enhances the stability and ease of operation of the device.

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Abstract

The utility model relates to the technical field of pig feed processing, in particular to a feed processing device for pig raising, which is provided with a feeding mechanism and a discharging mechanism with a valve body combined hopper, meets the internal protection, is convenient for feeding, discharging and internal maintenance, and improves the practicability. Comprising a mixing barrel, a discharging hopper, a discharging opening and closing valve, a discharging head, a driving motor, a speed reducer, a stirring rod, stirring blades, a hinge, a barrel cover, a feeding hopper, scale marks, a feeding valve and a feeding hopper, the bottom end of the mixing barrel is communicated with the top end of the discharging hopper, the bottom end of the discharging hopper is communicated with the top end of the discharging opening and closing valve, and the discharging head is arranged at the bottom end of the discharging opening and closing valve in a communicated mode. The middle-rear side of the top end of the mixing barrel is movably connected with the middle of the rear side end of the barrel cover through a hinge, the middle-rear side of the top end of the barrel cover is communicated with the bottom end of the feeding valve, the bottom of the feeding valve is further communicated with a feeding hopper, the top end of the feeding valve is communicated with the bottom end of the feeding hopper, and scale marks are arranged on the rear side in the feeding hopper.
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Description

Technical Field

[0001] This utility model relates to the technical field of pig feed processing, specifically to a feed processing device for pig farming. Background Technology

[0002] Pig feed is typically composed of protein feed, energy feed, roughage, green fodder, silage, mineral feed, and feed additives for raising domestic pigs.

[0003] Pig feed processing typically requires specialized equipment. For example, a mixing device for pig feed processing, as described in patent publication number CN222305538U, features a tank lid for easy sealing of the tank to prevent pig feed splashing, a drive mechanism for easy driving of the mixing component, a mixing component for easy mixing of pig feed, a disassembly assembly for easy disassembly of the mixing component, and a shock-absorbing assembly for easy vibration damping of the main body.

[0004] However, the device has a complex structure, inconvenient material feeding and discharging, and is not very practical. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a feed processing device for pig farming that incorporates a feeding and discharging mechanism with a valve-body combined hopper. This device provides internal protection while facilitating feeding, discharging, and internal maintenance, thus improving its practicality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a feed processing device for pig farming, comprising a mixing bucket, a discharge hopper, a discharge valve, a discharge head, a drive motor, a reducer, a stirring rod, stirring blades, a hinge, a bucket lid, a feed hopper, graduation lines, a feed valve, and a feed hopper. The bottom end of the mixing bucket is connected to the top end of the discharge hopper, and the bottom end of the discharge hopper is connected to the top end of the discharge valve. The discharge head is connected to the bottom end of the discharge valve. The middle part of the bottom end of the discharge hopper is connected to the top end of the reducer. The output end of the drive motor is connected to the input end of the reducer. The output end of the reducer is connected to the bottom end of the stirring rod. Multiple sets of stirring blades are connected to the outer side of the stirring rod. The middle and rear side of the top end of the mixing bucket is movably connected to the middle part of the rear end of the bucket lid via a hinge. The middle and rear side of the top end of the bucket lid is connected to the bottom end of the feed valve. The bottom of the feed valve is also connected to a feed hopper. The top end of the feed valve is connected to the bottom end of the feed hopper. Graduation lines are provided on the rear side inside the feed hopper.

[0009] Preferably, it also includes a movable sleeve, a pin, a handle, a movable pin piece, and a fixed pin frame. The inner front middle side of the bucket cover is connected to the outer side of the movable sleeve. The inner wall of the movable sleeve is movably connected to the outer wall of the middle part of the pin. The top end of the pin is connected to one side of the bottom end of the handle. The bottom end of the pin is connected to one side of the top end of the movable pin piece. The inner top front side of the mixing bucket is connected to the inner side of the fixed pin frame.

[0010] Preferably, it also includes electric heating elements, and multiple sets of electric heating elements are evenly arranged circumferentially inside the mixing barrel.

[0011] Preferably, it also includes connecting plates, shock absorbers and fixed bases. Multiple sets of connecting plates are evenly connected in a circumferential direction on the middle of the outer side of the mixing barrel, and the bottom end of each set of connecting plates is connected to the corresponding position on the top of the fixed base.

[0012] Preferably, it also includes a support and a top pad, with the upper rear side of the mixing tank connected to the front side of the support, and the top of the support connected to the middle of the bottom of the top pad.

[0013] Preferably, it also includes an information board, with the upper front part of the mixing tank connected to the inner side of the information board.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a feed processing device for pig farming, which has the following beneficial effects:

[0016] When the lid is closed, the feed valve can be kept closed, and material is poured into the feed hopper. The quantity is measured with the aid of the scale lines. Then, the feed valve is opened, and the raw material in the feed hopper is discharged into the mixing tank. At the same time, the drive motor runs, and the reducer slows down the rotation of the stirring rod, which drives multiple sets of stirring blades to work together to make the internal materials evenly mixed. After completion, the discharge valve can be opened, and the finished material is collected in the discharge hopper and discharged downwards through the discharge head. When the lid is opened under the constraint of the hinge, the internal structure of the mixing tank can be cleaned and inspected. The feeding and discharging mechanism with valve body combination hopper is provided, which not only provides internal protection, but also facilitates feeding, discharging and internal maintenance, improving practicality. Attached Figure Description

[0017] Figure 1 This is an axial view illustrating the structure of this utility model.

[0018] Figure 2 This utility model Figure 1 The right view;

[0019] Figure 3 This utility model Figure 1 Rear view;

[0020] Figure 4 This utility model Figure 1 The top view.

[0021] The following are labels in the attached diagram: 1. Mixing bucket; 2. Discharge hopper; 3. Discharge valve; 4. Discharge head; 5. Drive motor; 6. Reducer; 7. Stirring rod; 8. Stirring blade; 9. Hinge; 10. Bucket lid; 11. Feed hopper; 12. Scale line; 13. Feed valve; 14. Feed head; 15. Movable sleeve; 16. Pin; 17. Tightening handle; 18. Moving pin piece; 19. Fixed pin frame; 20. Heating element; 21. Connecting piece; 22. Shock absorber; 23. Fixed base; 24. Bracket; 25. Top pad; 26. Information board. Detailed Implementation

[0022] 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.

[0023] Example

[0024] Please see Figure 1-4 A feed processing device for pig farming includes a mixing tank 1, a discharge hopper 2, a discharge valve 3, a discharge head 4, a drive motor 5, a reducer 6, a stirring rod 7, stirring blades 8, a hinge 9, a tank cover 10, a feed hopper 11, graduation lines 12, a feed valve 13, and a feed hopper 14. The bottom end of the mixing tank 1 is connected to the top end of the discharge hopper 2, and the bottom end of the discharge hopper 2 is connected to the top end of the discharge valve 3. The discharge head 4 is connected to the bottom end of the discharge valve 3. The middle part of the bottom end of the discharge hopper 2 is connected to the top end of the reducer 6. The output end of the drive motor 5 is connected to the input end of the reducer 6, and the output end of the reducer 6 is connected to the bottom end of the stirring rod 7. Multiple sets of stirring blades 8 are connected to the outer side of the stirring rod 7. The middle and rear side of the top end of the mixing tank 1 is movably connected to the middle part of the rear end of the tank cover 10 via the hinge 9. The middle and rear side of the top end of the tank cover 10 is connected to the feed valve 13. The bottom ends are connected, and the bottom of the feed valve 13 is also connected to the feed hopper 14. The top of the feed valve 13 is connected to the bottom of the feed hopper 11. The feed hopper 11 has a scale line 12 on the rear side inside. When the bucket lid 10 is closed, the feed valve 13 can be kept closed. The material is poured into the feed hopper 11 and the scale line 12 is used to help observe the quantitative measurement. Then the feed valve 13 is opened, and the raw material inside the feed hopper 11 is discharged into the mixing bucket 1 through the feed hopper 14. At the same time, the drive motor 5 runs and the reducer 6 reduces the speed so that the stirring rod 7 rotates, which drives multiple sets of stirring blades 8 to move and act on the internal material to make it uniform. After completion, the discharge valve 3 can be opened, and the finished material is collected through the discharge hopper 2 and discharged downwards through the discharge head 4. When the bucket lid 10 is opened under the constraint of the hinge 9, the internal structure of the mixing bucket 1 can be cleaned and inspected.

[0025] It also includes a movable sleeve 15, a pin 16, a screw handle 17, a movable pin piece 18, and a fixed pin frame 19. The inner front middle side of the barrel lid 10 is connected to the outer side of the movable sleeve 15. The inner wall of the movable sleeve 15 is movably connected to the outer wall of the middle part of the pin 16. The top end of the pin 16 is connected to one side of the bottom end of the screw handle 17. The bottom end of the pin 16 is connected to one side of the top end of the movable pin piece 18. The inner top front side of the mixing barrel 1 is connected to the inner side of the fixed pin frame 19. When the barrel lid 10 is closed, the screw handle 17 can be turned to move the pin 16 inside the movable sleeve 15, thereby rotating the movable pin piece 18 into the fixed pin frame 19, closing and fixing the barrel lid 10, and improving reliability.

[0026] It also includes electric heating tubes 20. Multiple sets of electric heating tubes 20 are evenly arranged in a circumferential direction inside the mixing tank 1. The electric heating tubes 20 can generate heat after being powered on, thereby raising the temperature of the raw materials and optimizing the external conditions for mixing.

[0027] It also includes connecting plates 21, shock absorbers 22 and fixed bases 23. Multiple sets of connecting plates 21 are evenly connected in a circumferential direction on the middle of the outer side of the mixing tank 1. The bottom end of each set of connecting plates 21 is connected to the corresponding position of the top of the fixed base 23. With the fixed base 23 fixed, the connecting plates 21 are connected by the shock absorbers 22 to provide auxiliary support for the mixing tank 1. The shock absorbers 22 can also dampen vibrations and improve stability.

[0028] It also includes a support 24 and a top pad 25. The upper rear side of the mixing tank 1 is connected to the front side of the support 24, and the top of the support 24 is connected to the middle of the bottom of the top pad 25. With the support 24 connected to the top pad 25, the top pad 25 can support the tank lid 10 after it is opened, preventing it from falling downwards and improving stability.

[0029] It also includes an information board 26, with the upper front part of the mixing tank 1 connected to the inside of the information board 26; the information board 26 can display information about the device, making it easier to read and use, and improving convenience.

[0030] In summary, when using a pig feed processing device, with the bucket lid 10 in the closed state, the handle 17 can be turned to move the pin 16 inside the movable sleeve 15, thereby rotating the movable pin 18 into the fixed pin frame 19, thus closing and fixing the bucket lid 10. This keeps the feed valve 13 closed, allowing feed to be poured into the feed hopper 11. The quantity is monitored by the scale line 12. Afterward, the feed valve 13 is opened, and the raw materials inside the feed hopper 11 are discharged into the mixing bucket 1 through the feed hopper 14. Simultaneously, the heating element 20 heats up the raw materials after being powered on, optimizing the external mixing conditions and driving the motor 5 to run. The speed reducer 6 then rotates the stirring rod 7. The mixing drum 1 is supported by multiple sets of stirring blades 8, which work together to ensure uniform mixing of the internal materials. The mixing drum 1 is fixed to the base 23 and connected to the connecting plate 21 by the shock absorber 22. The shock absorber 22 also helps to dampen vibrations. After completion, the discharge valve 3 can be opened, allowing the finished material to be collected in the discharge hopper 2 and discharged downwards through the discharge head 4. When the drum lid 10 is opened under the constraint of the hinge 9, the top pad 25, connected to the bracket 24, supports the lid 10 after it opens, preventing it from falling downwards. This allows for cleaning and maintenance of the internal structure of the mixing drum 1. Furthermore, the information board 26 displays information about the device, facilitating reading and use, and improving convenience.

[0031] The discharge valve 3, drive motor 5, reducer 6, feed valve 13, electric heating tube 20 and shock absorber 22 are commercially available devices known to those skilled in the art. We are simply using them here without making any structural or functional improvements, and we will not elaborate further on them here.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pig feed processing apparatus, characterized by comprising: The system includes a mixing tank (1), a discharge hopper (2), a discharge valve (3), a discharge head (4), a drive motor (5), a reducer (6), a stirring rod (7), a stirring blade (8), a hinge (9), a tank cover (10), a feed hopper (11), a scale line (12), a feed valve (13), and a feed head (14). The bottom of the mixing tank (1) is connected to the top of the discharge hopper (2), the bottom of the discharge hopper (2) is connected to the top of the discharge valve (3), the bottom of the discharge valve (3) is connected to the discharge head (4), and the middle of the bottom of the discharge hopper (2) is connected to the top of the reducer (6). The output end of the drive motor (5) is connected to the input end of the reducer (6), the output end of the reducer (6) is connected to the bottom end of the stirring rod (7), and multiple sets of stirring blades (8) are connected to the outside of the stirring rod (7). The top and rear side of the mixing bucket (1) is movably connected to the middle of the rear end of the bucket cover (10) via a hinge (9). The top and rear side of the bucket cover (10) is connected to the bottom end of the feed valve (13), and the bottom of the feed valve (13) is also connected to the feed head (14). The top of the feed valve (13) is connected to the bottom end of the feed hopper (11), and the rear side of the feed hopper (11) is provided with a scale line (12).

2. The pig feed processing device according to claim 1, characterized in that: It also includes a movable sleeve (15), a pin (16), a screw handle (17), a movable pin piece (18), and a fixed pin frame (19). The inner front middle side of the barrel cover (10) is connected to the outer side of the movable sleeve (15). The inner wall of the movable sleeve (15) is movably connected to the middle outer wall of the pin (16). The top of the pin (16) is connected to one side of the bottom end of the screw handle (17). The bottom end of the pin (16) is connected to one side of the top of the movable pin piece (18). The inner top front side of the mixing barrel (1) is connected to the inner side of the fixed pin frame (19).

3. The pig feed processing device according to claim 1, characterized in that: It also includes electric heating tubes (20), and multiple sets of electric heating tubes (20) are evenly arranged in the circumference inside the mixing tank (1).

4. The pig feed processing device according to claim 1, characterized in that: It also includes connecting plates (21), shock absorbers (22) and fixed bases (23). Multiple sets of connecting plates (21) are evenly connected in a circumferential direction on the middle of the outer side of the mixing tank (1). The bottom end of each set of connecting plates (21) is connected to the corresponding position of the top end of the fixed base (23).

5. The pig feed processing device according to claim 1, characterized in that: It also includes a support (24) and a top pad (25), the upper rear side of the mixing tank (1) is connected to the front side of the support (24), and the top of the support (24) is connected to the middle of the bottom of the top pad (25).

6. The pig feed processing device according to claim 1, characterized in that: It also includes an information board (26), the upper front part of the mixing tank (1) being connected to the inner side of the information board (26).

Citation Information

Patent Citations

  • Stirring device for processing pig feed

    CN222305538U