A poultry feeding trough

Abstract

The utility model relates to the technical field of poultry breeding equipment, and specifically to a poultry feeding trough. A feeding opening is arranged on a conical feeding bucket. The poultry extends its head into the feeding opening from below the feeding surface. During the feeding process, after the feed is splashed, it falls and is collected along the barrel wall of the material barrel and the conical feeding bucket, and will not spill to the outside. Moreover, during the feeding process, the poultry's claws will not touch the feed, and the feed will be turned out of the feeding trough, effectively controlling the feeding cost and maintaining hygiene. The inclination angle formed between the feeding surface and the ground can be adjusted according to the body shape and neck length of different poultry and the feeding habits of the poultry, ensuring the adaptability and efficiency of the poultry in the feeding process. Moreover, according to the body shape and pecking needs of the poultry, different heights of the heightened base can be used for easy adjustment and coordination. During the pecking period, the poultry has the habit of being picky eaters, and the feed will not be splashed outside the feeding trough, saving the breeding cost and maintaining a clean feeding environment.

Description

Technical Field

[0001] The utility model relates to the technical field of poultry breeding equipment, in particular to a poultry feeding trough. Background Art

[0002] In existing small and medium-sized poultry farms, feed troughs are usually used to hold feed, and then the feed troughs are placed on the ground for poultry to eat, which more or less reduces feed waste. Existing feed troughs are of various types, most of which have simple structures. Due to the different types of poultry fed, the requirements for feeding troughs are different.

[0003] Based on the research on the feeding habits of birds, birds sometimes shake their heads to adjust their posture during feeding, so as to better approach or swallow food, or to clean the residual food around the beak or shake the food out of the beak. It may also be to adjust the food to a position that is more suitable for swallowing.

[0004] When pecking, birds will constantly shake their heads to eat, and often lift their heads to swallow feed, which will splash the feed outside the feeding trough, causing a large amount of feed waste and increasing feeding costs. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a poultry feeding trough which has reasonable design, is convenient to assemble, is suitable for use by different poultry and can prevent feed from splashing, in view of the deficiencies in the prior art.

[0006] The technical problem to be solved by the utility model is achieved through the following technical scheme: a poultry feeding trough, comprising a feed barrel for adding feed, a pecking trough for holding feed and for poultry to eat is arranged below the feed barrel, the lower barrel mouth of the feed barrel is connected with the inner cavity of the pecking trough, the pecking trough comprises a feed tray arranged at the bottom, a conical feeding bucket is arranged at the upper mouth of the feed tray, the large end barrel mouth of the conical feeding bucket is arranged upward, and the conical wall of the conical feeding bucket forms an inclined feeding surface, and the feeding surface is evenly distributed along the circumference and provided with a plurality of feeding openings with edges extending inwardly and arranged downward, and the feeding opening is arranged below the feeding surface, and the head of the poultry extends from the feeding opening below the feeding to feed, which changes the normal feeding habit of the poultry, and the poultry eats in a feeding trough where all places except the feeding opening are closed, and the feed in the beak will not be thrown out or dropped due to raising the head, causing feed waste.

[0007] The height and size of the feeding port from the ground match the height and size of the poultry being fed. The feeding port is set on the conical feeding bucket, and the poultry puts its head into the feeding port from the bottom of the feeding surface to feed, which changes the normal feeding habits of the poultry. The poultry feeds in the closed feeding bucket except for the feeding port. The poultry keeps shaking its head to pick food and raises its head to swallow the feed. After the feed is splashed, it falls and collects along the barrel wall of the feed barrel and the conical feeding bucket, and will not spill to the outside. In addition, during the feeding process, the poultry's claws will not touch the feed and will not turn the feed out of the feeding trough. It can effectively control the feeding cost.

[0008] As a further solution of the utility model, the inclination angle formed between the feeding surface and the ground is between 20° and 80°. The inclination angle of the feeding surface can be adjusted according to the body shape and neck length of different poultry and the feeding habits of poultry, so as to ensure the adaptability and efficiency of poultry feeding during the feeding process.

[0009] As a further solution of the utility model, the material barrel is a conical material barrel, the large mouth of the conical material barrel is arranged upward, the conical material barrel and the conical feeding barrel are arranged coaxially, the lower barrel mouth of the conical material barrel is flush with or lower than the feeding mouth, and a circle of evenly distributed positioning partitions is arranged between the conical material barrel and the conical feeding barrel, and each positioning partition is arranged between two adjacent feeding mouths. The material barrel is a conical material barrel, which is convenient for adding materials, has a large material storage space, and the amount of falling materials is controllable, and the feed will not leak from the feeding mouth. It is convenient, reasonable, and practical.

[0010] As a further solution of the utility model, the material bucket is connected by the upper cone and the lower cone, the lower cone is flush with or lower than the feeding opening, and a plurality of positioning partitions are evenly distributed along a circle between the lower cone and the conical feeding bucket, and each positioning partition is arranged between two adjacent feeding openings. The material bucket is connected by the upper cone and the lower cone, which increases the overall installation center of gravity and stability.

[0011] As a further solution of the utility model, a plurality of positioning protrusions are arranged on one peripheral edge of the plate body of the positioning partition plate, a positioning groove engaging with the positioning protrusion shape position is arranged on the outer wall of the conical material barrel, a positioning groove engaging with the positioning protrusion shape position is arranged on the inner wall of the conical feeding barrel, and a positioning groove engaging with the positioning protrusion shape position is arranged on the outer wall of the lower cone. The assembly is stable and reliable, the supporting force is strong, and it is easy to disassemble and assemble.

[0012] As a further solution of the utility model, the upper barrel mouth of the conical feeding barrel is covered with a conical cover ring, which includes an upper conical mouth and a lower conical mouth whose diameters gradually increase from top to bottom, the upper conical mouth cooperates with the outer wall of the barrel, the conical cover ring is provided with a circle of grooves near the inner wall of the lower conical mouth, the upper barrel mouth edge of the conical feeding barrel is provided with a circle of convex ridges, the convex ridges and the circle of grooves are matched and clamped, and the inner wall of the conical cover ring is also provided with a positioning groove corresponding to the positioning protrusion shape position on the corresponding edge of the positioning partition plate, and the lower edge of the conical ring cover extends outward beyond the junction of the conical feeding barrel and the conical ring cover. The conical cover ring effectively isolates the environment inside and outside the conical feeding barrel, protects the feed in the barrel from being affected by external rainwater that flows into water or poultry feces along the barrel body, and extends outward to effectively prevent falling rainwater from entering the feeding opening, thereby preventing the feed inside the feeding opening from getting wet.

[0013] As a further solution of the utility model, the edge of the feeding opening extends toward the inside of the barrel body, which effectively prevents the feed splashed back by the birds from sliding out of the feeding opening, thereby reducing the waste of feed.

[0014] As a further solution of the utility model, the barrel is provided with a spirally clamped conical top cover, the inner circle of the conical top cover is evenly provided with a plurality of clamping edges, the outer circle of the barrel is evenly provided with a plurality of buckles that cooperate with the clamping edges, the clamping edges are screwed into the buckles in one direction, and a limit block is provided at the end of the buckles. The conical top cover is easy to open and close, and effectively protects the feed stored in the barrel.

[0015] As a further solution of the utility model, a detachable heightened base is provided under the feed tray of the pecking trough, and the heightened base includes a cone seat with a diameter gradually increasing from top to bottom, and the upper cone of the cone seat is supported and matched with the arc-shaped transition part of the bottom of the feed tray. According to the body shape and pecking needs of the poultry, heightened bases of different heights are used to facilitate adjustment and coordination, as well as to facilitate poultry feeding and maintain hygiene.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides a poultry feeding trough, which includes a feed barrel for feeding, and a feeding opening is arranged on the conical feeding barrel. The poultry extends its head into the feeding opening from below the feeding surface. During the feeding process, the poultry needs to squat and extend its neck into the feeding opening below the feeding surface to feed. The poultry eats in a feeding trough that is closed except for the feeding opening, and will not throw out the feed in its beak due to picky eating, causing feed waste. The habit of the poultry to feed by lowering its head is changed. When the poultry is feeding, it is inconvenient for the head to leave the feeding opening. The poultry often shakes its head to pick and choose. After the feed is splashed, it falls and is collected along the barrel wall of the feed barrel and the conical feeding barrel. The poultry eats in a feeding trough that is closed except for the feeding, and will not spill the feed to the outside, causing feed waste. Moreover, during the feeding process, the poultry's claws will not touch the feed, and the feed will not be turned out of the feeding trough, effectively controlling the feeding cost.

[0018] The inclination angle between the feeding surface and the ground can be adjusted according to the body shape, neck length and feeding habits of different birds, so as to ensure the adaptability and efficiency of the birds in feeding. And according to the body shape and pecking needs of the birds, a heightened base can be used to facilitate the birds to feed and maintain hygiene.

[0019] The use of different shapes of feed barrels is convenient for feeding, has a large storage space, and the amount of falling feed is controllable. Feed will not leak from the feeding port, which is convenient and reasonable, with stable support and strong practicality. The positioning protrusions on the positioning partition plate engage with the positioning grooves between the feed barrel and the conical feeding barrel, which is stable and reliable, has strong support and is easy to disassemble and assemble. The conical top cover is covered on the feed barrel, which is easy to open and close, and effectively protects the feed stored in the feed barrel.

[0020] The conical cover ring effectively isolates the environment inside and outside the conical feeding bucket, protecting the feed in the bucket from being contaminated by external rainwater or poultry feces. The conical cover ring extends outward to effectively prevent falling rainwater from entering the feeding port, avoiding rainwater from being introduced into the feeding trough along the bucket body, and preventing the feed inside the feeding port from getting wet.

[0021] In short, the poultry feeds in a closed feeding trough except for the feeding opening, and the feeding opening is set downward. The poultry can only squat and lower their heads to stretch their necks into the feeding opening to feed, which changes the habit of the poultry to feed by lowering their heads. Moreover, during feeding, it is inconvenient for the head to leave the feeding opening, which can greatly reduce the poultry shaking its head and shaking the food while feeding, and the feed falling to the outside of the trough when swallowing, causing feed waste, saving feed costs, and preventing the poultry from picking up feed contaminated by feces on the ground, reducing diseases, and maintaining a clean feeding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0024] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;

[0025] Figure 4 The three-dimensional structure of the utility model is shown in FIG. Figure 4 ;

[0026] Figure 5 This is a schematic diagram of the structure of the conical cover ring of the utility model;

[0027] Figure 6 This is a schematic diagram of the pecking trough structure of the utility model;

[0028] Figure 7 This is a schematic diagram of the positioning partition plate structure of the utility model;

[0029] Figure 8 It is a partial enlarged view of node I of the utility model;

[0030] Fig. 9 This is a schematic diagram of the conical top cover structure of the utility model;

[0031] Fig.10 It is a schematic diagram of the local structure of the material barrel of the utility model.

[0032] Among them: 1-pecking trough, 101-feeding tray, 102-conical feeding bucket, 121-convex ridge, 103-feeding surface, 131-feeding port, 2-positioning partition plate, 201-positioning convex block, 3-conical cover ring, 301-groove, 302-feeding port edge, 4-feeding bucket, 401-buckle, 411-limiting block, 5-conical top cover, 501-edge, 6-heightened base, 7-positioning groove. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below through embodiments and in combination with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0034] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present utility model, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] like Figure 1 to Figure 2 As shown, a poultry feeding trough includes a feed barrel 4 for adding feed, a pecking trough 1 for holding feed and feeding poultry is provided below the feed barrel, the lower barrel opening of the feed barrel is connected to the inner cavity of the pecking trough, and the pecking trough includes a feed tray 101 arranged at the bottom, a conical feeding bucket 102 is provided at the upper opening of the feed tray, the large end barrel opening of the conical feeding bucket is arranged upward, and the conical wall of the conical feeding bucket forms an inclined feeding surface 103, and the inclination angle formed between the feeding surface and the ground is between 20° and 80°. The feeding surface is evenly distributed along the circumference with a plurality of feeding openings 131 with edges extending inward, and the height and size of the feeding openings from the ground match the height and body shape of the poultry being fed.

[0037] When the poultry is a pigeon, the pigeon is small in size, and the inclination angle formed between the feeding surface and the ground is set to 30 degrees, and the angle of the pigeon's head extending into the feeding opening is just right. During the feeding process, the pigeon's head swings, and the feed is thrown out and falls into the pecking trough.

[0038] When the poultry are chickens and ducks, their bodies are larger than pigeons. The inclination angle formed between the feeding surface and the ground is set to 40°, and the angle at which the heads of the chickens and ducks enter the feeding opening is just right. When the chickens and ducks are eating, their heads swing, and the feed is thrown out and falls into the pecking trough.

[0039] When the poultry is a goose, it is larger in size, and the inclination angle formed between the feeding surface and the ground is set to 50°, so that the goose's head is just at the right angle to enter the feeding opening. When the goose is eating, the head swings, and the feed is thrown out and falls into the pecking trough.

[0040] According to different poultry, the angle of the feeding surface, the size and shape of the feeding opening 131 are adjusted. The feeding opening can be in various required shapes such as rectangle, circle, trapezoid, diamond, polygon, etc.

[0041] When the poultry is eating, the feathers on the neck will inevitably rub against the edge of the feeding port, causing harm to the poultry and a bad eating experience. The edge 302 of the feeding port extends upward to prevent the feed from slipping out of the feeding port while protecting the poultry's neck from harm.

[0042] Example 1

[0043] The material barrel 4 is a conical material barrel, the large opening of which is arranged upward, and the conical material barrel is arranged coaxially with the conical feeding barrel. Feed is added along the large opening of the conical material barrel and falls from the lower barrel opening of the barrel. The height of the lower barrel opening of the conical material barrel is flush with or lower than the feeding opening 131, and the feed will not overflow along the feeding opening or block the feeding opening. The feed always falls below the feeding opening, and the poultry can easily peck at the feed.

[0044] like Figures 7 and 8 As shown, a circle of evenly distributed positioning partition plates 2 is provided between the conical material barrel and the conical feeding barrel, and each positioning partition plate is provided between two adjacent feeding ports. The positioning partition plates separate the feeding space corresponding to each feeding port and make it independent. During the feeding process, the poultry at each feeding port is in an independent space, which effectively prevents the poultry from being picky about food and throwing away feed, and the feed falls from the adjacent feeding ports without interference and affecting the feeding progress.

[0045] The positioning partition plate 2 is provided with a plurality of positioning protrusions 201 on one peripheral edge of the plate body, and a positioning groove 7 is provided on the outer wall of the conical barrel to engage with the positioning protrusion shape position, and a positioning groove 7 is provided on the inner wall of the conical feeding barrel to engage with the positioning protrusion shape position, and the positioning protrusions on each surface are engaged with the positioning grooves one by one, and the positioning partition plate is first clamped on the inner wall of the conical feeding barrel, and then clamped on the outer wall of the conical barrel, so that the displacement of the conical barrel is limited in three-dimensional space, and the positioning partition plate supports the conical barrel stably. When the feed falls into the conical barrel, the conical barrel will not shift.

[0046] Example 2

[0047] like Figure 3 to Figure 4 As shown, the difference from Example 1 is that the shape of the material barrel is different.

[0048] The material barrel 4 is formed by connecting the upper cone and the lower cone with their large openings, and the material barrel is integrally formed by connecting the upper cone and the lower cone with their large openings, the small opening of the upper cone is upward, and the small opening of the lower cone is downward, the feed is added along the small opening of the upper cone, and falls from the small opening of the lower cone, and the height of the lower cone opening of the lower cone is flush with or lower than the feeding opening 131, so the feed will not overflow along the feeding opening or block the feeding opening 131. The feed always falls below the feeding opening, and the poultry can easily peck at the feed.

[0049] A plurality of positioning partition plates 2 are evenly distributed along a circle between the lower cone and the conical feeding bucket, and each positioning partition plate is arranged between two adjacent feeding openings 131 .

[0050] The inner wall of the conical feeding bucket is provided with a positioning groove 7 which engages with the shape and position of the positioning protrusion 201, and the outer wall of the lower cone is provided with a positioning groove which engages with the shape and position of the positioning protrusion, and the positioning protrusions on each surface are engaged with the positioning grooves one by one.

[0051] Example 3

[0052] like Figure 5 to Figure 6 As shown, the cone-shaped feeding bucket has an open top, which is easily affected by external factors such as weather. Wind and rain will cause damage and loss to the feed.

[0053] The upper barrel mouth of the conical feeding barrel is covered with a conical cover ring 3, which includes an upper conical mouth and a lower conical mouth with diameters gradually increasing from top to bottom. The upper conical mouth cooperates with the outer wall of the barrel, and the conical cover ring is provided with a circle of grooves 301 near the inner wall of the lower conical mouth. The upper barrel mouth of the conical feeding barrel is provided with a circle of convex ridges 121. The convex ridges and the grooves are clamped together, and the two are evenly clamped, with stable supporting force, and easy to disassemble and assemble.

[0054] The inner wall of the conical cover ring 3 is also provided with a positioning groove that engages with the positioning protrusion shape and position corresponding to the corresponding edge of the positioning partition plate. The lower edge of the conical ring cover extends outward beyond the junction of the conical feeding bucket and the conical ring cover, and the outward extension length is adjusted according to actual needs.

[0055] When it rains or dew occurs, the rain or dew will slide down the conical cover ring, and the part of the conical cover ring that extends outward will slide down along with it, and will not flow into the feeding trough along with the barrel body, causing the feed to become wet.

[0056] Example 4

[0057] like Figures 9 and 10 As shown, the barrel is provided with a spirally clamped conical top cover 5, and three clamping edges 501 are evenly distributed on the inner circle of the conical top cover. Three buckles 401 cooperating with the clamping edges are evenly distributed on the outer circle of the barrel. The clamping edges are screwed into the buckles in one direction, and a limit block 411 is provided at the end of the buckles.

[0058] Screw the corrugation into the buckle, and each corrugation is screwed into the buckle accordingly. When the corrugation reaches the limit block, stop rotating and close the conical top cover. The conical top cover isolates the feed in the barrel from the external environment to keep the feed environment single and clean.

[0059] Example 5

[0060] In actual applications, some birds are too tall, and even if the inclination angle of the feeding surface is changed, it cannot be guaranteed that the birds can eat conveniently.

[0061] A detachable heightened base 6 is provided under the feed tray of the pecking trough to increase the overall height of the feeding opening. The height of the heightening can be determined according to the body shape of the specific poultry, and heightened bases of different heights can be selected. The heightened base includes a conical seat with a diameter that gradually increases from top to bottom, and the upper cone of the conical seat is supported and cooperated with the arc-shaped transition portion of the bottom of the feed tray.

[0062] During the feeding process of the birds, the elevated base cooperates with the pecking trough for stability.

[0063] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A poultry feeding trough, characterized in that: The invention comprises a feed barrel (4) for feeding, a pecking trough (1) for holding feed and for poultry to eat is arranged below the feed barrel, the lower barrel opening of the feed barrel is connected with the inner cavity of the pecking trough, the pecking trough comprises a feed tray (101) arranged at the bottom, a conical feeding bucket (102) is arranged at the upper opening of the feed tray, the large end barrel opening of the conical feeding bucket is arranged upward, the conical wall of the conical feeding bucket forms an inclined feeding surface (103), and the feeding surface is evenly distributed along the circumference and has a plurality of feeding openings (131) with edges extending inward, and the height and size of the feeding openings from the ground match the height and body shape of the poultry to be fed.

2. The poultry feeding trough according to claim 1, characterized in that: The inclination angle formed between the feeding surface (103) and the ground is between 20° and 80°.

3. The poultry feeding trough according to claim 1, characterized in that: The material barrel (4) is a conical material barrel, the large mouth of which is arranged upward, the conical material barrel and the conical feeding barrel are arranged coaxially, the lower mouth of the conical material barrel is flush with or lower than the feeding mouth, and a circle of evenly distributed positioning partition plates (2) is arranged between the conical material barrel and the conical feeding barrel, and each positioning partition plate (2) is arranged between two adjacent feeding mouths (131).

4. The poultry feeding trough according to claim 3, characterized in that: The material barrel (4) is connected by an upper cone and a lower cone with a large opening, the lower cone opening of the lower cone is flush with or lower than the feeding opening, and a plurality of positioning partition plates (2) are evenly distributed along a circle between the lower cone and the conical feeding barrel, and each positioning partition plate (2) is arranged between two adjacent feeding openings (131).

5. The poultry feeding trough according to claim 3 or 4, characterized in that: A plurality of positioning protrusions (201) are provided on a peripheral edge of a plate body of the positioning partition plate (2); a positioning groove (7) engaging with the positioning protrusion shape position is provided on the outer wall of the conical material barrel; a positioning groove (7) engaging with the positioning protrusion shape position is provided on the inner wall of the conical feeding barrel; and a positioning groove (7) engaging with the positioning protrusion shape position is provided on the outer wall of the lower cone.

6. The poultry feeding trough according to claim 3 or 4, characterized in that: The upper barrel mouth of the conical feeding bucket is covered with a conical cover ring (3), which includes an upper conical mouth and a lower conical mouth, the diameters of which gradually increase from top to bottom. The upper conical mouth cooperates with the outer wall of the material bucket, and the conical cover ring is provided with a circle of grooves (301) near the inner wall of the lower conical mouth. The upper barrel mouth edge of the conical feeding bucket is provided with a circle of convex ridges (121), and the convex ridges and the circle of grooves are engaged with each other. The inner wall of the conical cover ring is also provided with a positioning groove (7) corresponding to the shape and position of the positioning protrusion (201) on the corresponding edge of the positioning partition plate. The lower edge of the conical ring cover extends outward beyond the junction of the conical feeding bucket and the conical ring cover.

7. The poultry feeding trough according to claim 1, characterized in that: The feeding opening edge (302) extends toward the inside of the barrel body.

8. The poultry feeding trough according to claim 1, characterized in that: The barrel is provided with a spirally clamped conical top cover (5), the inner circle of the conical top cover is evenly provided with a plurality of clamping edges (501), the outer circle of the barrel is evenly provided with a plurality of buckles (401) matched with the clamping edges, the buckles are unidirectionally spirally screwed into the buckles, and a limit block (411) is provided at the end of the buckles screwed into the buckles.

9. The poultry feeding trough according to any one of claims 1 to 8, characterized in that: A detachable heightened base (6) is provided below the feed tray of the pecking trough, and the heightened base comprises a conical seat whose diameter gradually increases from top to bottom, and the upper conical mouth of the conical seat is supported and matched with the arc-shaped transition part of the bottom of the feed tray.

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