Poultry rationing device
By combining a quantitative feeding frame and a rotary motor with a solenoid valve and a feeding pipe, quantitative feeding of poultry feed is achieved, solving the problem of uneven feed distribution in existing devices, ensuring that poultry ingest a uniform amount of feed, and improving the healthy growth of poultry.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- RUICHANG TONGLING FARM CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-23
AI Technical Summary
Existing poultry feeding devices cannot achieve quantitative feeding, resulting in uneven feed quantities and affecting the growth and health of poultry.
Using a quantitative feeding frame and a rotary motor in conjunction with a threaded shaft, the space between the feed box and the quantitative frame is adjusted, and combined with a solenoid valve and a conveying pipe, quantitative feeding of feed is achieved. The feed is spread evenly by a drive motor and a threaded rod to prevent accumulation.
This method enables quantitative feeding, avoiding both overfeeding and underfeeding, ensuring that poultry receive a uniform amount of feed, and improving their growth and health.
Smart Images

Figure CN224386484U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of poultry farming technology, and in particular to a poultry quantitative feeding device. Background Technology
[0002] To meet the large-scale demand for meat, the livestock industry adopts standardized, factory-style, and large-scale farming methods to produce higher-quality poultry that can be marketed faster and more convenient for consumers. During the breeding process, poultry need to be fed. However, most feeding devices are currently unable to quantify the feed, often resulting in too much or too little feed being given. This uneven distribution of feed leads to variations in the amount of feed consumed by the poultry, which in turn affects their growth and health.
[0003] A Chinese patent (authorization announcement number CN218869082U) discloses a feed feeding device for poultry farming, which "includes a feed feeding device and a drinking water device. The feed feeding device includes a feed storage device. An electric baffle device is fixedly installed on the surface of the feed storage device. A feed trough assembly is fixedly installed at the bottom of the feed storage device. A feed trough cleaning device is provided inside the feed trough assembly."
[0004] It is evident that the cited patent document has the problem of being unable to quantify the amount of feed administered. Utility Model Content
[0005] The purpose of this invention is to provide a poultry quantitative feeding device to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a poultry quantitative feeding device, comprising a feeding base, a storage box for storing poultry feed mounted on the top surface of the feeding base via a bracket, a discharge port for the poultry feed to pass through on the bottom surface of the storage box, a feed hopper mounted on the bottom surface of the storage box, a sliding groove on the bottom surface of the feed hopper, a feed metering frame for quantitatively dispensing feed slidably disposed in the inner cavity of the sliding groove, a feed conveying pipe with a solenoid valve connected to the bottom surface of the feed metering frame, a rotary motor mounted on the bottom surface of the storage box, a threaded shaft connected to the output end of the rotary motor, and fixing plates mounted on both sides of the feed metering frame, one of the fixing plates being threadedly sleeved on the periphery of the threaded shaft.
[0007] Preferably, a slot is provided on one side of the discharge port, and an electric push rod is installed on the inner wall of one side of the slot. The output end of the electric push rod is connected to a sealing plate for sealing the discharge port.
[0008] Preferably, a feed box is installed on the top surface of the feeding base, and a conveying plate for guiding the movement of feed is installed on the top surface of the feed box.
[0009] Preferably, the feeding plate is located below the metering frame, and an installation box is installed on one side of the feed box.
[0010] Preferably, a drive motor is installed on one inner wall of the mounting box, and the output end of the drive motor is connected to a threaded rod.
[0011] Preferably, the threaded rod is threaded around its periphery with a movable rod, and both one side of the mounting box and one side of the feed box have through slots for the movable rod to pass through.
[0012] Preferably, a plurality of rakes for spreading feed are installed on the bottom surface of the movable rod and inside the feed box.
[0013] Compared with the prior art, the technical effects and advantages of this utility model are as follows:
[0014] This poultry quantitative feeding device can quantitatively process the feed through a feed box and a feed frame. In conjunction with a rotary motor driving a threaded shaft to rotate, it can adjust the space inside the feed box and feed frame, thereby adjusting the amount of feed fed. Compared with existing devices that feed feed, this device can quantitatively process the feed, avoiding situations where too much or too little feed is fed.
[0015] The feed can be metered and delivered to the feed box for poultry to eat through the feed pipe and feed plate equipped with solenoid valve.
[0016] By turning on the drive motor, power can be provided to move the moving rod, thereby enabling the rake to move and spread the feed evenly, preventing the feed from piling up in the feed box. Attached Figure Description
[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a side sectional view of the storage box and the feed box of this utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the material box and the quantitative frame of this utility model;
[0021] Figure 4 This is a schematic diagram of the mounting box and through groove of this utility model;
[0022] Figure 5 This is a schematic diagram of the threaded rod and the movable rod of this utility model.
[0023] Explanation of reference numerals in the attached figures:
[0024] In the diagram: 1. Feeding base; 2. Storage box; 3. Discharge port; 4. Feeding box; 5. Slide chute; 6. Metering frame; 7. Feeding pipe; 8. Rotary motor; 9. Threaded shaft; 10. Fixing plate; 11. Empty trough; 12. Electric push rod; 13. Sealing plate; 14. Feed box; 15. Feeding plate; 16. Mounting box; 17. Drive motor; 18. Threaded rod; 19. Moving rod; 20. Through trough; 21. Rake. Detailed Implementation
[0025] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.
[0026] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.
[0027] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.
[0028] like Figures 1 to 4 The poultry quantitative feeding device shown includes a feeding base 1, and a storage box 2 for storing poultry feed is mounted on the top surface of the feeding base 1 via a bracket. The feeding base 1 is installed in the work area, and personnel can add the feed needed by the poultry to the storage box 2.
[0029] The bottom of the storage box 2 has a discharge port 3 for poultry feed to pass through. A feed container 4 is installed on the bottom of the storage box 2. A chute 5 is provided on the bottom of the feed container 4. A metering frame 6 for metering the feed is slidably installed in the inner cavity of the chute 5. One side of the metering frame 6 is a transparent plate, and a scale marking plate is installed on one side of the feed container 4. The bottom of the metering frame 6 is connected to a feed pipe 7 with a solenoid valve. A rotary motor 8 is installed on the bottom of the storage box 2. The output end of the rotary motor 8 is connected to a threaded shaft 9. Fixing plates 10 are installed on both sides of the metering frame 6, one of which is threaded. Around the threaded shaft 9, the feed in the storage box 2 enters the feed box 4 and the metering frame 6 through the discharge port 3. When it is necessary to meter the feed, turn on the rotary motor 8 to drive the threaded shaft 9 to rotate, thereby driving the metering frame 6 to move in the inner cavity of the slide 5 through the fixing plate 10. This adjusts the space inside the feed box 4 and the metering frame 6. By observing the scale plate, the internal space of the feed box 4 and the metering frame 6 can be understood, so that the volume inside the feed box 4 and the metering frame 6 matches the required amount of feed and fills the space, thus metering the feed.
[0030] A vertical rod is installed on the bottom surface of the storage box 2, and another fixing plate 10 is slidably sleeved on the periphery of the vertical rod, which can limit the longitudinal movement of the quantitative frame 6 and improve stability.
[0031] A slot 11 is provided on one side of the discharge port 3. An electric push rod 12 is installed on the inner wall of one side of the slot 11. The output end of the electric push rod 12 is connected to a sealing plate 13 for sealing the discharge port 3. After the volume inside the fixed material box 4 and the quantitative frame 6 is filled, the electric push rod 12 is turned on, so that the electric push rod 12 drives the sealing plate 13 to move into the discharge port 3 to seal the discharge port 3.
[0032] A feed box 14 is installed on the top surface of the feeding base 1, and a conveying plate 15 for guiding the movement of feed is installed on the top surface of the feed box 14. The conveying plate 15 is located below the metering frame 6. After the volume inside the metering box 4 and the metering frame 6 is filled, the solenoid valve is opened, so that the metered feed can pass through the conveying pipe 7 and fall onto the surface of the conveying plate 15, and move along the inclined surface of the conveying plate 15 into the feed box 14 for the poultry to eat. This avoids the situation where too much or too little feed is given, which will cause differences in the amount of feed consumed by the poultry and reduce the impact on the growth and health of the poultry.
[0033] A mounting box 16 is installed on one side of the feed box 14. A drive motor 17 is installed on the inner wall of one side of the mounting box 16. The output end of the drive motor 17 is connected to a threaded rod 18. A moving rod 19 is threaded around the periphery of the threaded rod 18. A through slot 20 is opened on one side of the mounting box 16 and one side of the feed box 14 for the moving rod 19 to pass through. Multiple rakes 21 for spreading feed are installed on the bottom surface of the moving rod 19 and inside the feed box 14. After the feed is put into the feed box 14, the drive motor 17 is turned on, which drives the threaded rod 18 to rotate, thereby driving the moving rod 19 to rotate. The moving rod 19 drives the multiple rakes 21 to move inside the feed box 14. In conjunction with the drive motor 17, the multiple rakes 21 move back and forth continuously, so that the multiple rakes 21 can achieve reciprocating motion, thus spreading the feed evenly and preventing the feed from piling up in the feed box 14, which would cause poultry to crowd together when eating.
[0034] A horizontal plate is installed on the inner wall of the mounting box 16 and above the threaded rod 18. The moving rod 19 is slidably sleeved on the periphery of the horizontal plate, which can limit the movement of the moving rod 19 and prevent it from rotating with the threaded rod 18.
[0035] Working principle:
[0036] This poultry quantitative feeding device adds feed to the storage box 2. When it is necessary to quantitatively feed the poultry, the rotary motor 8 is turned on, which drives the quantitative frame 6 to move in the inner cavity of the chute 5 through the threaded shaft 9 and the fixed plate 10. This adjusts the space between the feed box 4 and the quantitative frame 6. The scale plate is observed to understand the internal space of the feed box 4 and the quantitative frame 6, so that the internal volume of the feed box 4 and the quantitative frame 6 matches the required amount of feed and fills the space. After filling, the electric push rod 12 is turned on, which drives the sealing plate 13 to move into the discharge port 3 to seal the discharge port 3. Then, the solenoid valve is opened, allowing the feed inside the feed box 4 and the quantitative frame 6 to pass through the conveying pipe 7 and fall onto the surface of the conveying plate 15, which then moves into the feed box 14 for the poultry to eat. This avoids the situation where too much or too little feed is added, which will cause differences in the amount of feed ingested by the poultry and reduce the impact on the growth and health of the poultry.
[0037] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0038] 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 poultry ration feeder comprising a feeding base (1) characterised in that: The top surface of the feeding base (1) is equipped with a storage box (2) for storing poultry feed via a bracket. The bottom surface of the storage box (2) has an outlet (3) through which the poultry feed passes. The bottom surface of the storage box (2) is equipped with a feed hopper (4). The bottom surface of the feed hopper (4) has a chute (5). The inner cavity of the chute (5) is equipped with a metering frame (6) for metering the feed. The bottom surface of the metering frame (6) is connected to a feed pipe (7) with a solenoid valve. The bottom surface of the storage box (2) is equipped with a rotary motor (8). The output end of the rotary motor (8) is connected to a threaded shaft (9). Fixing plates (10) are installed on both sides of the metering frame (6). One of the fixing plates (10) is threaded around the threaded shaft (9).
2. A poultry ration feeder according to claim 1, wherein: A slot (11) is provided on one side of the discharge port (3). An electric push rod (12) is installed on the inner wall of one side of the slot (11). The output end of the electric push rod (12) is connected to a sealing plate (13) for sealing the discharge port (3).
3. The poultry ration feeder according to claim 1, wherein: The top surface of the feeding base (1) is equipped with a feed box (14), and the top surface of the feed box (14) is equipped with a conveying plate (15) for guiding the movement of feed.
4. A poultry ration feeder according to claim 3, wherein: The feeding plate (15) is located below the metering frame (6), and an installation box (16) is installed on one side of the feed box (14).
5. A poultry quantitative feeding device according to claim 4, characterized in that: A drive motor (17) is installed on one inner wall of the mounting box (16), and the output end of the drive motor (17) is connected to a threaded rod (18).
6. A poultry quantitative feeding device according to claim 5, characterized in that: The threaded rod (18) is threaded around its periphery with a movable rod (19), and a through groove (20) is provided on one side of the mounting box (16) and one side of the feed box (14) for the movable rod (19) to pass through.
7. A poultry quantitative feeding device according to claim 6, characterized in that: Multiple rakes (21) for spreading feed are installed on the bottom surface of the moving rod (19) and inside the feed box (14).