Feeding tower capable of achieving layered feeding for poultry farming

Abstract

The utility model relates to the technical field of poultry farming, and discloses a poultry farming feeding tower capable of achieving layered feeding, which comprises a fixed base with a first feeding trough on the upper surface, the side edge of the fixed base is connected with a feed trough through a support rod, the top end of the fixed base is provided with a connecting rod, and the end part of the connecting rod is welded with a U-shaped frame. A sliding groove is formed in the U-shaped frame, a limiting barrel is connected to the outer side of the U-shaped frame, a threaded rod is connected to the interior of the limiting barrel in a threaded penetrating mode, a movable plate is installed on the outer side of the threaded rod in a threaded penetrating mode, a sleeve is installed at the top end of the U-shaped frame, and a movable rod is slidably installed in the sleeve in a penetrating mode; rollers are rotationally mounted at the bottom ends of the movable rods through connecting pieces, and a second feeding trough is welded to the top ends of the movable rods. According to the feeding tower, precise partitioned feeding of poultry of different sizes is achieved, and the breeding benefits are improved.

Description

Technical Field

[0001] This utility model relates to the field of poultry breeding technology, specifically to a feeding tower for poultry breeding that allows for layered feeding. Background Technology

[0002] Poultry farming, as an important component of agriculture, is an efficient way for humans to obtain high-quality animal protein and by-products. With population growth and changes in dietary structure, modern poultry farming, through intensive and scientific management, has significantly improved production efficiency and food safety, becoming a pillar industry for ensuring food security and promoting rural economic development. At the same time, poultry farming promotes sustainable agriculture by recycling agricultural waste and providing organic fertilizer. Furthermore, advancements in breeding and disease control technologies have not only reduced farming risks but also provided research platforms for biodiversity conservation and animal welfare practices, having profound significance in the fields of people's livelihood, economy, and ecology.

[0003] A search revealed that Chinese Patent Publication No. CN212087613U discloses a feeding device for poultry farming, which solves the problems of existing poultry farming methods that mostly involve evenly scattering feed on the ground for poultry to eat on their own, resulting in extremely low utilization rates, a large amount of feed waste, and the need for staff to feed the poultry multiple times a day, which is time-consuming, labor-intensive, inefficient, and difficult to clean. However, the feeding trough of this device is installed directly in the middle of the support frame without any partitions or anti-crowding devices. Poultry must compete for feed around the same trough while eating, with larger birds taking the dominant position and pushing smaller birds to the edge or completely excluding them from the trough. Simultaneously, feed is delivered to the same trough through two pairs of feed pipes, forcing all poultry to compete for limited resources in the same space. When multiple birds are feeding at the same time, a high-density gathering area forms around the trough. The pecking behavior and territorial instincts of the birds easily lead to fighting. Smaller individuals may be trampled or unable to reach the trough in the chaos. Prolonged lack of proper feeding for weaker birds can result in stunted growth, weakened constitution, decreased immunity, and increased susceptibility to disease, severely impacting farming efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a layered feeding tower for poultry farming. Through its layered design and height-adjustable structure, it enables precise zoning for feeding poultry of different sizes. By clearly separating the physical space, it fundamentally avoids pushing and fighting among poultry of different sizes due to competition for feed, ensuring that all types of poultry can eat smoothly. It significantly improves the order and safety of the feeding process, enhances farming efficiency, and solves the aforementioned technical problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a feeding tower for poultry farming with layered feeding, comprising a fixed base with a first feeding trough on its upper surface, a feed trough connected to the side of the fixed base via a support rod, and a connecting rod installed at the top, a U-shaped frame welded to the end of the connecting rod, a sliding groove provided inside the U-shaped frame, and a limiting cylinder connected to the outside, a threaded rod threaded through the inside of the limiting cylinder, a movable plate threaded through the outside of the threaded rod, a sleeve installed at the top of the U-shaped frame, a movable rod slidably installed inside the sleeve, a roller rotatably installed at the bottom of the movable rod via a connector, and a second feeding trough welded to the top.

[0008] As a preferred embodiment of this utility model, the feed trough includes two sets of interconnected feed bins and a discharge valve disposed at the bottom of the feed bins. The output end of one set of discharge valves is connected to a first discharge pipe, and the output end of the other set of discharge valves is connected to a second discharge pipe. The outer side of the first discharge pipe is slidably connected to the second feeding trough, and its bottom end is perpendicularly opposite to the first feeding trough. The bottom end of the second discharge pipe is perpendicularly opposite to the second feeding trough.

[0009] As a preferred technical solution of this utility model, both sets of hoppers are embedded with a viewing plate fixedly installed on their sides, and a feeding channel with a cover plate is provided at the top.

[0010] As a preferred embodiment of this utility model, the end of the movable plate is connected to an inclined plate, the bottom end of the inclined plate is slidably connected to the outer wall of the chute, and the inclined surface at the top end is in contact with the bottom end of the roller.

[0011] As a preferred embodiment of this utility model, a spring is welded to the top of the U-shaped frame and the top of the connector.

[0012] As a preferred embodiment of this utility model, the first feeding trough and the second feeding trough are perpendicularly aligned.

[0013] Compared with the prior art, this utility model provides a layered feeding tower for poultry farming, which has the following beneficial effects:

[0014] 1. This utility model, through its layered design and height-adjustable structure, achieves precise zoned feeding of poultry of different sizes. The upper second feeding trough can be flexibly adjusted in height via threaded rods, movable rods, and other components. Combined with its vertically corresponding layout with the lower first feeding trough, it can specifically adapt to the feeding needs of small and large poultry. Larger poultry feed in the upper second feeding trough, while smaller poultry feed in the lower first feeding trough. The clear separation of physical space fundamentally avoids pushing and fighting among poultry of different sizes due to competition for feed. In particular, it prevents larger poultry from driving away or injuring smaller poultry, ensuring that all types of poultry can feed smoothly and significantly improving the order and safety of the feeding process.

[0015] 2. This utility model features a dual-compartment design for storing different types of feed. Precise feeding is achieved through corresponding discharge valves and feed pipes. A transparent panel allows for real-time monitoring of feed levels, ensuring sufficient feed in the feeding troughs. Simultaneously, the vertically layered layout prevents large poultry from accessing the lower first feeding trough, effectively reducing feed contamination and waste caused by trampling and ensuring feed cleanliness. The height adjustment function allows for flexible adjustment of feeding height according to the poultry's growth stage, further improving feed utilization and reducing breeding costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is an isometric side view of the present invention;

[0018] Figure 3 This utility model Figure 2 Enlarged diagram of A in the middle;

[0019] Figure 4 This is a partial three-dimensional schematic diagram of the present invention;

[0020] Figure 5 This is a partially enlarged schematic diagram of the present invention.

[0021] The components are: 1. First feeding trough; 2. Fixed base; 3. Feed trough; 31. Feed bin; 32. Discharge valve; 33. First discharge pipe; 34. Second discharge pipe; 4. Connecting rod; 5. U-shaped frame; 6. Slide groove; 7. Limiting cylinder; 8. Threaded rod; 9. Movable plate; 10. Sleeve; 11. Movable rod; 12. Connecting piece; 13. Roller; 14. Second feeding trough; 91. Inclined plate. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship 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. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figure 1-5 A layered feeding tower for poultry farming includes a fixed base 2 with a first feeding trough 1 on its upper surface. A feed trough 3 is connected to the side of the fixed base 2 via a support rod, and a connecting rod 4 is installed at the top. A U-shaped frame 5 is welded to the end of the connecting rod 4. A sliding groove 6 is provided inside the U-shaped frame 5, and a limiting cylinder 7 is connected to the outside. A threaded rod 8 is threaded through the inside of the limiting cylinder 7. A movable plate 9 is threaded through the outside of the threaded rod 8. A sleeve 10 is installed at the top of the U-shaped frame 5. A movable rod 11 is slidably installed inside the sleeve 10. A roller 13 is rotatably installed at the bottom of the movable rod 11 via a connector 12, and a second feeding trough 14 is welded to the top.

[0026] Furthermore, the two interconnected hoppers 31 are used to store feed suitable for larger and smaller poultry, respectively. The discharge valve 32 and the first discharge pipe 33 and the second discharge pipe 34 corresponding to each hopper 31 are used to discharge feed so that feed can be replenished in time after the feed in the feeding trough is finished.

[0027] Furthermore, the transparent panel allows for timely monitoring of the feed storage status inside the silo 31, enabling timely replenishment through the feed feeding channel via the cover plate when the feed inside the silo 31 is depleted.

[0028] Furthermore, when dealing with poultry of different sizes, the threaded rod 8 can be rotated, causing it to move linearly along the thread pattern inside the limiting cylinder 7. This causes the movable plate 9 to move synchronously along the outer wall of the slide 6. At this time, the roller 13 rolls on the inclined surface of the inclined plate 91. Due to the different heights of the inclined surfaces, the roller 13 and the connecting piece 12 squeeze the movable rod 11. The movable rod 11 slides inside the sleeve 10, causing the height of the second feeding trough 14 at the top to be adjusted. When it is necessary to lower the height of the second feeding trough 14, simply rotate the threaded rod 8 in the opposite direction to adjust the second feeding trough 14 downwards. This makes the device suitable for feeding poultry of different sizes.

[0029] Furthermore, when the threaded rod 8 is rotated to adjust the height of the second feeding trough 14, the movable rod 11 will compress the spring through the connecting piece 12. When the adjustment operation is completed or the reverse adjustment is required, the elastic restoring force of the spring will drive the connecting piece 12, the movable rod 11 and the roller 13 to reset, ensuring that the second feeding trough 14 can stably stay at the new height position and avoid height deviation due to gravity or vibration.

[0030] Furthermore, the vertically aligned structure places the second feeding trough 14 directly above the first feeding trough 1, creating a layered spatial layout. Larger poultry, due to their size limitations, cannot easily enter the area below the upper second feeding trough 14, and their activity range is mainly concentrated around the perimeter of the second feeding trough 14. This reduces trampling on the lower first feeding trough 1, ensuring the structural integrity of the first feeding trough 1 and the cleanliness of the feed. At the same time, the first feeding trough 1 and the second feeding trough 14 clearly define the feeding areas for poultry of different sizes. Larger poultry feed in the lower first feeding trough 1, while smaller poultry feed in the upper second feeding trough 14. This physical separation avoids pushing and fighting between the two types of poultry when feeding on the same plane, especially preventing larger poultry from driving away or injuring smaller poultry. This ensures that all types of poultry can feed smoothly, improving feeding efficiency and safety.

[0031] In use, feed suitable for larger and smaller poultry is first stored in two interconnected hoppers 31. The remaining amount in the hopper 31 is constantly monitored through the viewing panel. When one hopper 31 is almost empty, the cover is opened and the feed is replenished through the feeding channel. When feeding begins, the threaded rod 8 inside the limiting cylinder 7 is rotated according to the size requirements of the poultry, causing it to move linearly along the internal thread and drive the movable plate 9 to move synchronously. At this time, the roller 13 connected to the movable rod 11 will roll on the inclined plate 91 of the U-shaped frame 5. The difference in the height of the inclined plane generates a squeezing force that pushes the movable rod 11 in the sleeve. The device slides within the cylinder 10, thereby adjusting the height of the second feeding trough 14 at the top. If the height needs to be lowered, the threaded rod 8 can be rotated in the opposite direction. This makes the device suitable for feeding poultry of different sizes. At the same time, the vertical layout design creates a layered space with the second feeding trough 14 facing the first feeding trough 1 below. Larger poultry, due to their size limitations, mainly feed around the upper second feeding trough 14, while smaller poultry move around and feed in the lower first feeding trough 1. This physical separation effectively avoids competition and pushing between poultry of different sizes, ensuring feed cleanliness and improving feeding efficiency and safety.

[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 layered feeding tower for poultry farming, comprising a fixed base (2) with a first feeding trough (1) on its upper surface, characterized in that: The fixed base (2) is connected to a feed trough (3) by a support rod on its side, and a connecting rod (4) is installed at the top. A U-shaped frame (5) is welded to the end of the connecting rod (4). A sliding groove (6) is provided inside the U-shaped frame (5), and a limiting cylinder (7) is connected to the outside. A threaded rod (8) is threaded through the inside of the limiting cylinder (7). A movable plate (9) is threaded through the outside of the threaded rod (8). A sleeve (10) is installed at the top of the U-shaped frame (5). A movable rod (11) is slidably installed inside the sleeve (10). A roller (13) is rotatably installed at the bottom of the movable rod (11) through a connector (12), and a second feeding trough (14) is welded to the top.

2. A layered feeding tower for poultry farming according to claim 1, characterized in that: The feed trough (3) includes two sets of interconnected feed bins (31) and a discharge valve (32) set at the bottom of the feed bin (31). One set of the discharge valve (32) is connected to a first discharge pipe (33) at its output end, and the other set of the discharge valve (32) is connected to a second discharge pipe (34) at its output end. The outer side of the first discharge pipe (33) is slidably connected to the second feeding trough (14), and its bottom end is perpendicular to the first feeding trough (1). The bottom end of the second discharge pipe (34) is perpendicular to the second feeding trough (14).

3. A layered feeding tower for poultry farming according to claim 2, characterized in that: Both sets of hoppers (31) have embedded and fixed transparent plates on their sides, and the top is provided with a feeding channel with a cover plate.

4. A layered feeding tower for poultry farming according to claim 1, characterized in that: The movable plate (9) is connected to an inclined plate (91) at its end. The bottom end of the inclined plate (91) is slidably connected to the outer wall of the chute (6), and the inclined part at the top end is in contact with the bottom end of the roller (13).

5. A layered feeding tower for poultry farming according to claim 1, characterized in that: A spring is welded to the top of the U-shaped frame (5) and the top of the connector (12).

6. A layered feeding tower for poultry farming according to claim 5, characterized in that: The first feeding trough (1) is perpendicular to the second feeding trough (14).

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