A feed feeder structure with adjustable feed dispensing rate

Abstract

This utility model relates to the field of feed feeder technology, and in particular to a feed equalizer structure with adjustable feed dispensing capacity; it includes a movable frame, with a feed cylinder connected to the top of the movable frame, and two equalizer components symmetrically distributed on both sides of the feed cylinder inside the movable frame; the equalizer components include a screw vertically mounted on the movable frame, a horizontal first equalizer plate at the bottom end of the screw, an upwardly curved arc plate extending from the outer edge of the first equalizer plate, and a vertical second equalizer plate at the inner edge of the first equalizer plate, the extension direction of the second equalizer plate being perpendicular to the travel direction of the movable frame; the first equalizer plate is used to control the accumulation thickness of the feed in the feed trough, and the second equalizer plate is used to spread the feed horizontally.

Description

Technical Field

[0001] This utility model relates to the field of feed feeder technology, and in particular to a feed feeder structure with adjustable feed feed amount. Background Technology

[0002] A feed equalizer is a feeding device that dynamically adjusts the feed flow rate through mechanical or automated means. Its core function is to solve the problem of uneven feed distribution in existing feeding systems. It typically consists of a feed storage unit, an regulating device, and a conveying system, and can flexibly control the feed amount according to the growth stage of the flock, such as chicks and adult chickens.

[0003] Existing feeders exhibit multiple drawbacks in application. Firstly, their feed inlets are mostly fixed, failing to adapt to the feed intake at different growth stages of the flock. For example, chicks require small, frequent feedings, while adult chickens require large flow rates, leading to feed waste or uneven nutrient intake. Secondly, existing feeders often have conical outlets, resulting in a linear, concentrated feed structure within the trough. This forces chickens to huddle together and compete for food, pushing weaker individuals to the edges and exacerbating stress behaviors such as feather pecking. Furthermore, the accumulated feed, exposed to a humid environment for extended periods, is prone to mold and spoilage, fostering bacterial growth. Existing equipment suffers from numerous structural dead angles, difficulty in disassembly, and low cleaning efficiency, further increasing disease risks and farming costs.

[0004] Therefore, this application provides a feed equalizer structure with adjustable feed dispensing amount to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable feed feeder structure to solve the problems of existing feed feeders, which have fixed feed dispensing and cannot adapt to the needs of the growth stage, and feed accumulation, competition among chickens, difficulty for weak individuals to eat, and easy mold growth and bacterial growth in the accumulated feed due to the conical outlet.

[0006] To solve the above-mentioned technical problems, this utility model provides an adjustable feed feeder structure, including a movable frame, a feed cylinder connected to the top of the movable frame, and two feed distribution components symmetrically distributed on both sides of the feed cylinder inside the movable frame. The feed leveling assembly includes a screw mounted vertically on a movable frame. A horizontal first feed leveling plate is provided at the bottom end of the screw. An upward-curving arc plate extends from the outer edge of the first feed leveling plate. A vertical second feed leveling plate is provided at the inner edge of the first feed leveling plate. The extension direction of the second feed leveling plate is perpendicular to the travel direction of the movable frame. The first feed leveling plate is used to control the accumulation thickness of the feed in the feed trough, and the second feed leveling plate is used to spread the feed horizontally.

[0007] A further improvement of the present invention is that the movable frame includes two vertical side baffles arranged along the moving direction, the distance between the two side baffles is adapted to the width of the feeding trough, the side baffles are inverted trapezoidal structures, a horizontal connecting plate is arranged in the middle of the top of the two side baffles, and a feeding cylinder is arranged on the connecting plate.

[0008] A further improvement of this utility model is that: multiple horizontal beams are arranged in parallel between the two side baffles, and the horizontal beams are symmetrically distributed on both sides of the feed cylinder. Each horizontal beam has a threaded hole in the middle that is threaded with the screw, and the screw passes through the threaded hole.

[0009] A further improvement of this utility model is that a nut is provided on the screw above the crossbeam, and the height of the first uniform plate is adjusted by rotating the nut.

[0010] A further improvement of this utility model is that a pull rod along the moving direction is provided on the connecting plate.

[0011] A further improvement of the present invention is that a vertical support plate is provided at the junction of the first uniform plate and the arc plate, and the direction of movement of the support plate is perpendicular to that of the moving frame.

[0012] A further improvement of this utility model is that the arc plate is an arc sheet with a central angle of 90°, and the arc plate is used to flatten the leftover feed.

[0013] A further improvement of the present invention is that the widths of the first uniform plate, the second uniform plate, the arc plate, and the support plate are the same, and all are adapted to the spacing between the two side baffles.

[0014] A further improvement of this utility model is that the tops of the second uniform plate, the arc plate, and the support plate are on the same horizontal plane.

[0015] By adopting the above technical solution, this utility model has the following beneficial effects: 1. This utility model provides an adjustable feed distribution device structure that precisely adapts to the feeding needs of different growth stages: by turning the nut at the top of the screw, the vertical distance between the first distribution plate and the bottom of the feed trough can be quickly adjusted, to 5-8mm for chicks and 15-20mm for adult chickens, directly controlling the thickness of feed accumulation in the feed trough and avoiding feed waste or uneven nutrient intake caused by flow deviations in traditional fixed feed inlets. The threaded fit between the screw and the bolt hole of the crossbeam ensures stable height locking after adjustment, adapting to the dynamic needs of different chicken flock growth stages and significantly reducing the frequency and error of manual intervention.

[0016] 2. This utility model provides an adjustable feed leveler structure. The bidirectional leveling mechanism of this leveler eliminates the risks of accumulation and competition: the first leveling plate extends horizontally and limits the longitudinal accumulation height of the feed, while the second leveling plate, perpendicular to the direction of movement, horizontally flattens the feed. The two work together to break the traditional "linear concentrated feeding" pattern formed by the conical outlet. As the moving frame travels, the second leveling plate continuously spreads the feed from the center to both sides of the trough, while the 90° arc-shaped plate at the outer edge of the first leveling plate simultaneously scrapes and gathers any remaining feed at the corners of the trough, ensuring that the feed evenly covers the entire cross-section of the trough. This design allows the feed to be spread in a "thin layer," enabling the flock to feed in a dispersed manner. Smaller individuals can obtain sufficient feeding space without competing, reducing stress behaviors such as feather pecking.

[0017] 3. This utility model provides an adjustable feed distribution device structure. The inverted trapezoidal side baffle of the feed distribution device fits tightly with the width of the feed trough to prevent feed spillage. By adjusting the spacing of the distribution components through symmetrically distributed crossbeam screw holes, the internal storage space of the moving frame can be expanded simultaneously, increasing the single feed amount by 30%-50%, significantly reducing the frequency of manual feeding. At the same time, it maintains the bidirectional leveling effect of the symmetrical distribution plate on the feed, avoiding feed flow blockage or uneven distribution caused by increased capacity. It is especially suitable for the efficient and continuous feeding needs of large-scale chicken farms. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the overall structure of a feed equalizer with adjustable feed dispensing rate; Figure 2 This is a schematic diagram of the overall structure of a feed equalizer with adjustable feed dispensing rate; Figure 3 A half-sectional view of the structure of an adjustable feed feeder; Figure 4 A half-sectional view of the structure of an adjustable feed feeder; Figure 5 This is a schematic diagram of the structure of the mobile frame of this utility model; Figure 6 This is a schematic diagram of the material leveling component of this utility model.

[0020] Reference numerals: 1. Moving frame; 11. Side baffle; 12. Connecting plate; 13. Crossbeam; 14. Screw hole; 15. Tie rod; 2. Feeding cylinder; 3. Material leveling assembly; 31. Screw; 32. Butterfly nut; 33. First material leveling plate; 34. Arc plate; 35. Second material leveling plate; 36. Support plate. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The present invention will be further explained below with reference to specific embodiments.

[0025] like Figures 1-6As shown, this embodiment provides an adjustable feed distribution device structure, including a movable frame 1, with a feed cylinder 2 connected to the top of the movable frame 1. Two distribution components 3 are symmetrically distributed on both sides of the feed cylinder 2 inside the movable frame 1. The movable frame 1 includes two vertical side baffles 11 arranged along the moving direction. The distance between the two side baffles 11 is adapted to the width of the feeding trough. The side baffles 11 have an inverted trapezoidal structure, and the inverted trapezoidal side baffles 11 of this feed distribution device fit tightly against the width of the feeding trough to prevent feed spillage. A horizontal connecting plate 12 is arranged in the middle of the top of the two side baffles 11, and the feed cylinder 2 is arranged on the connecting plate 12. Multiple parallel crossbeams 13 are arranged between the two side baffles 11, symmetrically distributed on both sides of the feed cylinder 2. Each crossbeam 13 has a threaded hole 14 in the middle that engages with a screw 31, and the screw 31 passes through the threaded hole 14. A nut 32 is installed on the screw 31 above the crossbeam 13. The height of the first feed equalization plate 33 is adjusted by turning the nut 32. A pull rod 15 along the moving direction is installed on the connecting plate 12. The moving frame 1 serves as the overall load-bearing structure. Guided by the side baffle 11 and the side wall of the feed trough, it moves along the feed trough under the pull of the pull rod 15. The symmetrically distributed feed equalization components 3 inside work synchronously with the movement. The spacing of the feed equalization components 3 can be adjusted by the screw holes 14 of the symmetrically distributed crossbeam 13, which can simultaneously expand the internal storage space of the moving frame 1, increasing the single feeding amount by 30%-50%, significantly reducing the frequency of manual feeding, while maintaining the bidirectional leveling effect of the symmetrical feed equalization plate on the feed, avoiding feed flow blockage or uneven distribution due to increased capacity. It is especially suitable for the efficient and continuous feeding needs of large-scale chicken farms.

[0026] like Figures 1-6 As shown, in this embodiment, the feed equalization component 3 includes a screw 31 vertically mounted on the movable frame 1. A horizontal first equalization plate 33 is provided at the bottom end of the screw 31. An upwardly curved arc plate 34 extends from the outer edge of the first equalization plate 33, and a vertical second equalization plate 35 is provided from the inner edge of the first equalization plate 33. The extension direction of the second equalization plate 35 is perpendicular to the travel direction of the movable frame 1. The first equalization plate 33 is used to control the thickness of feed accumulation in the feed trough, and the second equalization plate 35 is used to spread the feed horizontally. By turning the nut 32 at the top of the screw 31, the vertical distance between the first equalization plate 33 and the bottom of the feed trough can be quickly adjusted. This allows for adjustment to 5-8 mm for chicks and 15-20 mm for adult chickens, directly controlling the thickness of feed accumulation in the feed trough and avoiding feed waste or uneven nutrient intake caused by flow deviations in traditional fixed feed inlets. The threaded engagement structure between the screw 31 and the screw hole 14 of the crossbeam 13 ensures stable height locking after adjustment, adapting to the dynamic needs of different chicken flock growth stages and significantly reducing the frequency and error of manual intervention.

[0027] like Figure 4 , Figure 6As shown, in this embodiment, a vertical support plate 36 is provided at the junction of the first equalizing plate 33 and the arc-shaped plate 34. The support plate 36 is perpendicular to the direction of movement of the moving frame 1. The support plate 36 and the arc-shaped plate 34 form a triangular rigid support structure, which significantly improves the lateral load resistance of the equalizing component 3. When the moving frame 1 moves, it can effectively resist the impact force of feed flow on the arc-shaped plate 34, prevent deformation or breakage at the connection between the arc-shaped plate 34 and the first equalizing plate 33 due to stress concentration, and ensure the long-term stability of the edge scraping function. The arc-shaped plate 34 is an arc plate with a central angle of 90°. The arc-shaped plate 34 is used to flatten the remaining feed. The widths of the first equalizing plate 33, the second equalizing plate 35, the arc-shaped plate 34, and the support plate 36 are the same, and they are all adapted to the spacing between the two side baffles 11. The tops of the second equalizing plate 35, the arc-shaped plate 34, and the support plate 36 are on the same horizontal plane. The first feed leveling plate 33 extends horizontally and limits the longitudinal stacking height of the feed, while the second feed leveling plate 35, perpendicular to the direction of movement, horizontally flattens the feed. Together, they break the traditional "linear concentrated feeding" pattern formed by the conical outlet. As the moving frame 1 moves, the second feed leveling plate 35 continuously spreads the feed from the center to both sides of the trough, while the 90° arc-shaped plate 34 on the outer edge of the first feed leveling plate 33 simultaneously scrapes and gathers any remaining feed at the corners of the trough, ensuring that the feed evenly covers the entire cross-section of the trough. This design results in a "thin, flat" feed layer, allowing the chickens to feed in a dispersed manner. Smaller individuals can obtain sufficient feeding space without competing, reducing stress behaviors such as feather pecking.

[0028] This utility model also provides the working principle of an adjustable feed feed dispensing device: During operation, the pull rod 15 at the front end of the traction frame 1 drives the entire unit to move at a uniform speed along the feed trough. The feed cylinder 2 continuously feeds the feed into the feed trough. Simultaneously, the wing nut 32 on the top of the screw 31 is screwed to adjust the vertical gap between the first feed equalization plate 33 and the bottom of the feed trough to control the feed thickness. During the movement, the horizontal first feed equalization plate 33 limits the longitudinal stacking height of the feed, the vertical second feed equalization plate 35 horizontally flattens the feed layer, the outer arc plate 34 simultaneously scrapes the edge of the feed trough and gathers the residual feed inward, the support plate 36 reinforces the impact resistance of the feed equalization plate connection, the inverted trapezoidal baffles 11 on both sides fit against the side wall of the feed trough to prevent feed from overflowing, and the crossbeam 13 and screw hole 14 ensure the symmetrical stability of the feed equalization component 3. Finally, the feed evenly covers the entire cross section of the feed trough without any dead corner residue, which is suitable for the precise feeding needs of different chicken flocks at different growth stages.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A structure of a uniform feeder for adjusting the amount of feed discharged, characterized by, Includes a movable frame (1), with a feeding cylinder (2) connected to the top of the movable frame (1), and two equalizing components (3) symmetrically distributed on both sides of the feeding cylinder (2) inside the movable frame (1). The feed leveling assembly (3) includes a screw (31) vertically mounted on the moving frame (1). A horizontal first feed leveling plate (33) is provided at the bottom end of the screw (31). An upward-curving arc plate (34) is provided on the outer edge of the first feed leveling plate (33). A vertical second feed leveling plate (35) is provided on the inner edge of the first feed leveling plate (33). The extension direction of the second feed leveling plate (35) is perpendicular to the travel direction of the moving frame (1). The first feed leveling plate (33) is used to control the accumulation thickness of the feed in the trough, and the second feed leveling plate (35) is used to spread the feed horizontally.

2. The adjustable feed ration divider structure according to claim 1, wherein, The mobile frame (1) includes two vertical side baffles (11) arranged along the moving direction. The distance between the two side baffles (11) is adapted to the width of the feeding trough. The side baffles (11) are inverted trapezoidal structures. A horizontal connecting plate (12) is arranged in the middle of the top of the two side baffles (11). A feeding cylinder (2) is arranged on the connecting plate (12).

3. The adjustable feed ration divider structure according to claim 2, wherein, Multiple crossbeams (13) are arranged in parallel between the two side baffles (11). The crossbeams (13) are symmetrically distributed on both sides of the feed cylinder (2). Each crossbeam (13) has a screw hole (14) in the middle that is threaded to the screw (31). The screw (31) passes through the screw hole (14).

4. The adjustable feed ration divider structure according to claim 3, wherein, A butterfly nut (32) is installed on the screw (31) above the crossbeam (13), and the height of the first uniform plate (33) is adjusted by turning the butterfly nut (32).

5. The adjustable feed ration divider structure according to claim 2, wherein, A pull rod (15) along the moving direction is provided on the connecting plate (12).

6. The adjustable feed ration divider structure according to claim 1, wherein, A vertical support plate (36) is set at the junction of the first uniform plate (33) and the arc plate (34), and the support plate (36) is perpendicular to the direction of movement of the moving frame (1).

7. The adjustable feed ration divider structure according to claim 1, wherein, The arc plate (34) is an arc plate with a central angle of 90°. The arc plate (34) is used to flatten the leftover feed.

8. The adjustable feed feeder structure according to claim 6, characterized in that, The widths of the first uniform plate (33), the second uniform plate (35), the arc plate (34), and the support plate (36) are the same, and they are all adapted to the spacing between the two side baffles (11).

9. The adjustable feed feeder structure according to claim 6, characterized in that, The tops of the second uniform plate (35), the arc plate (34) and the support plate (36) are on the same horizontal plane.

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