Feed scattering device for poultry

Abstract

The utility model belongs to the technical field of poultry breeding, and particularly relates to a poultry feed scattering device which comprises a conveying pipe including an upper pipe and a lower pipe. The supporting frame comprises a connecting plate, a rear baffle and a discharging plate; an adjusting plate; and a height adjusting assembly. According to the feed scattering device, the feed scattering amount can be dynamically regulated and controlled according to residual feed in the feed trough, so that the feed in the feed trough is uniform in height after the feed scattering device passes through the feed scattering device, the effects of accurately feeding and reducing resource loss are achieved, the total amount of the feed can be regulated, and various feeding requirements are met; the height adjustment of the adjusting plate is ensured not to interfere with the conveying of the feed in the conveying pipe, so that the stable operation of the device is ensured; the feed is prevented from falling into the top surface of the adjusting plate, and the feed is prevented from being blocked from diffusing to the breeding side, so that the feeding fluency of the feed is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to poultry breeding technical field, concretely relates to a poultry material scattering device. BACKGROUND

[0002] The poultry material scattering device is an automatic feeding equipment, which is widely used in poultry feeding. The device is usually arranged in a transversely arranged trough and is installed at the end of a discharge pipe of a material beating machine. The device can move transversely and reciprocally with the material beating machine and continuously and uniformly feed the feed into the trough, thereby realizing automatic and continuous feeding and greatly improving the feeding efficiency.

[0003] However, when the poultry eats the feed unevenly or the number of the poultry in each breeding cage is different, the remaining feed in the trough is uneven. In this case, if the material scattering device still scatters the feed according to the traditional uniform scattering mode, the feed in the high demand area of the trough will be insufficient, while the feed in the low demand area will be excessive. Finally, the poultry in the high demand area will be malnourished, and the feed accumulated in the low demand area will be squeezed out of the trough during the reciprocating movement of the material scattering device, resulting in resource waste and rising breeding cost. SUMMARY

[0004] The utility model aims at providing a poultry material scattering device, which solves the technical problem that the existing technology cannot dynamically adjust the scattering amount according to the actual demand of the local area.

[0005] The utility model discloses a poultry material scattering device, which comprises:

[0006] A conveying pipe comprises

[0007] an upper pipe,

[0008] a lower pipe which is slidably sleeved at the bottom end of the upper pipe;

[0009] A support frame comprises

[0010] a connecting plate,

[0011] a rear baffle plate which is arranged at the rear side of the connecting plate,

[0012] a discharge plate which is vertically and slidably connected to the front side of the connecting plate;

[0013] An adjusting plate is located below the connecting plate and is arranged at the bottom end of the lower pipe, and the front side of the adjusting plate is connected to the discharge plate, and a discharge opening corresponding to the lower pipe is formed in the adjusting plate.

[0014] A height adjusting assembly is arranged between the connecting plate and the adjusting plate.

[0015] The application can dynamically regulate the amount of feed according to the remaining feed in the trough, so that the feed in the trough is of uniform height after the feed spreading device passes, thereby achieving precise feeding and reducing resource loss. The height adjusting assembly can adjust the height of the adjusting plate, thereby adjusting the total amount of feed and adapting to various feeding requirements.

[0016] Based on the above technical solutions, the scheme of the application can be further improved as follows:

[0017] Preferably, vertical strip holes are formed in the discharge plate, and the support frame comprises:

[0018] A guide piece is arranged on the front side of the connecting plate and is arranged in close contact with the discharge plate.

[0019] A limiting pin is connected with the guide piece after the rod part passes through the vertical strip hole. This scheme ensures the stability of the vertical sliding connection between the discharge plate and the connecting plate, has a simple and compact structure, high strength, strong carrying capacity, is convenient to disassemble and assemble, and has good practical application effect.

[0020] Preferably, the support frame comprises:

[0021] A support piece is arranged at the bottom end of the discharge plate, is arranged in close contact with the adjusting plate, and is detachably connected. This scheme ensures the stability of the connection between the discharge plate and the adjusting plate, and is convenient for production, processing, and assembly and disassembly.

[0022] Preferably, the connecting plate has two pieces arranged on both sides of the lower pipe, and the support frame comprises:

[0023] A support strip is connected with the front side of the two connecting plates on both sides of the top. This scheme has the effect of two-side support, reduces stress concentration, improves structural stability, also has the effect of front-side support, avoids the front inclination of the support frame, and improves stability.

[0024] Preferably, the adjusting plate comprises a horizontal plate and two folded edges; the two folded edges are arranged at both ends of the horizontal plate and extend away from the horizontal plate in an obliquely upward direction; this scheme forms a physical barrier, effectively blocks the feed from entering the top surface area of the adjusting plate, and can guide the feed to be scattered to the area lacking feed, thereby improving the use effect.

[0025] Preferably, the height adjusting assembly comprises:

[0026] A positioning support column is arranged on the top surface of the adjusting plate and passes through the connecting plate.

[0027] A adjusting nut is threadedly connected to the top end of the positioning support column.

[0028] The support spring is sleeved on the positioning column and is constrained between the connecting plate and the adjusting plate.

[0029] Preferably, the application comprises:

[0030] The sleeve is arranged on the top surface of the adjusting plate and corresponds to the discharge port and is connected with the lower pipe; the application guarantees the stability of the connection, facilitates the assembly, production and disassembly and maintenance, improves the production efficiency and reduces the maintenance cost.

[0031] Preferably, the bottom end of the upper pipe is sleeved in the top end of the lower pipe, and the conveying pipe comprises:

[0032] The limiting ring is fixedly sleeved on the outer periphery of the bottom end of the upper pipe.

[0033] The blocking ring is fixedly sleeved on the inner periphery of the top end of the lower pipe; the application avoids the feed from entering the gap between the upper pipe and the lower pipe during the falling process and limits the disconnection of the upper pipe and the lower pipe, thereby guaranteeing the stability of the feed conveying.

[0034] Preferably, the discharge plate comprises a first flat plate and two first flaps; the two first flaps are arranged at the two ends of the first flat plate and extend away from the rear side of the first flat plate.

[0035] The rear baffle comprises a second flat plate and two second flaps; the two second flaps are arranged at the two ends of the second flat plate and extend away from the front side of the second flat plate; the application enhances the overall structural strength and shields the two sides of the adjusting plate, thereby preventing the feed from entering the top surface area of the adjusting plate.

[0036] Preferably, the application comprises:

[0037] The two pushing plates are one-to-one correspondingly detachably installed at the ends of the second flaps and form a V-shaped structure with the second flaps; the application pushes the remaining feed to the breeding side of the trough to increase the height of the feed, and the pushing plates can be removed when a large flow of feed is needed, thereby avoiding the situation that the remaining feed is pushed out of the trough.

[0038] Through the above technical scheme, the application has the following beneficial effects:

[0039] 1. The application plays a role of dynamically regulating the amount of feed by setting the adjusting plate according to the remaining feed in the trough, so that after the feed spreading device passes, the feed in the trough is of uniform height, which plays a role of precise feeding and reduces resource loss, and the height adjusting assembly can adjust the height of the adjusting plate, thereby realizing the adjustment of the total amount of feed and adapting to various feeding requirements;

[0040] 2. The application makes the lower pipe slide on the bottom end of the upper pipe and lifts together with the adjusting plate, thereby ensuring that the height adjustment of the adjusting plate does not interfere with the conveying of the feed in the conveying pipe, and ensuring stable operation of the device;

[0041] 3. The application sets the discharge plate to lift together with the adjusting plate, which can always form a barrier above the front side of the adjusting plate, avoiding the feed from falling onto the top surface of the adjusting plate, and always avoiding forming a barrier below the front side of the adjusting plate, avoiding blocking the diffusion of the feed to the breeding side, thereby improving the smoothness of the feed feeding. BRIEF DESCRIPTION OF DRAWINGS

[0042] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0043] Figure 1 The perspective view of the poultry feed spreading device according to the specific embodiments of the present application;

[0044] Figure 2 The exploded view of the poultry feed spreading device shown in the front side view; Figure 1

[0045] Figure 3 The exploded view of the poultry feed spreading device shown in the rear side view; Figure 1

[0046] The front view of the poultry feed spreading device when discharging at a low position; Figure 4 Figure 1 The front view of the poultry feed spreading device when discharging at a high position;

[0047] Figure 5 Figure 1 The working schematic diagram of the poultry feed spreading device;

[0048] Figure 6 The working schematic diagram of the poultry feed spreading device; Figure 1

[0049] Figure 7 The working schematic diagram of the poultry feed spreading device;​​​​Figure 6 Enlarged schematic view at A;

[0050] Reference signs:

[0051] 1, conveying pipe; 11, upper pipe; 12, lower pipe; 13, limiting ring; 14, blocking ring;

[0052] 2, support frame; 21, connecting plate; 22, back baffle; 221, second flat plate; 222, second folding plate; 23, discharge plate; 2301, vertical bar hole; 231, first flat plate; 232, first folding plate; 24, guide piece; 25, limiting bolt; 26, support piece; 27, support bar;

[0053] 3, adjusting plate; 301, discharge port; 31, horizontal plate; 32, folded edge;

[0054] 4, height adjusting assembly; 41, positioning support column; 42, adjusting nut; 43, supporting spring;

[0055] 5, sleeve;

[0056] 6, pushing plate. DETAILED DESCRIPTION

[0057] The embodiments of the technical scheme of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, and therefore only serve as examples, and cannot limit the protection scope of the utility model.

[0058] First of all, it needs to be pointed out that in the following description, some orientation words involved in the technical scheme of the utility model, such as the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like, are all analogized according to the orientation of the parts in the poultry feeding device, and only have the meaning for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the device or element must have a specific orientation, structure and operation, and therefore cannot be understood as a limitation on the utility model.

[0059] In addition, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, and therefore the features limited by "first" and "second" can explicitly or implicitly include one or more of the features.

[0060] In this application, unless otherwise expressly specified and limited, the terms "installation" and "connection" 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 direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0061] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0062] Example:

[0063] like Figure 1 As shown in the figure, this application discloses a poultry feed spreading device that can dynamically adjust the amount of feed spread according to the remaining feed in the feed trough, thereby ensuring the balance between feed supply and demand, achieving precise feeding and reducing resource consumption. Its specific structure includes: a conveying pipe 1, a support frame 2, an adjusting plate 3, and a height adjusting component 4.

[0064] The conveying pipe 1 is arranged vertically and its top opening is connected to the feed pipe of the feeder. It is used to guide feed into the feed trough. It includes an upper pipe 11 and a lower pipe 12, and the lower pipe 12 is slidably fitted onto the bottom end of the upper pipe 11.

[0065] The support frame 2 includes a connecting plate 21, a rear baffle 22, and a discharge plate 23, which are specifically configured as follows:

[0066] The connecting plate 21 is used to connect other components, and is preferably arranged horizontally to improve structural compactness;

[0067] The rear baffle 22 is located on the rear side of the connecting plate 21, preferably arranged vertically, with its bottom in contact with the bottom of the feed trough and away from the breeding side, thus playing a supporting role.

[0068] The discharge plate 23 is vertically slidably connected to the front side of the connecting plate 21 and can move freely up and down.

[0069] The adjusting plate 3 is located below the connecting plate 21 and is located at the bottom end of the lower tube 12. Its front side is connected to the discharge plate 23, and it also has a discharge port 301 corresponding to the lower tube 12.

[0070] The height adjustment component 4 is located between the connecting plate 21 and the adjusting plate 3, and is used to adjust the vertical height of the adjusting plate 3.

[0071] The working principle of the above technical solution is as follows:

[0072] When arranging, such as Figure 6 and Figure 7As shown, the bottom of the back baffle 22 is attached to the trough bottom and is away from the breeding side.

[0073] When adjusting the discharging height, as shown in Figure 4 and Figure 5 As shown, the height of the adjusting plate 3 is adjusted by the height adjusting assembly 4, and since the adjusting plate 3, the discharging plate 23 and the lower pipe 12 are fixed together, the three are lifted as a whole.

[0074] When feeding poultry, the device moves horizontally and reciprocally synchronously with the material distributor, so that the feed in the material distributor enters the conveying pipe 1 and then falls to the area below the adjusting plate 3 through the discharging port 301. If the trough has remaining feed in this area, the feeding feed is stacked on the basis of the remaining feed until the total height of the two is attached to the bottom surface of the adjusting plate 3, thereby forming a blockage to the discharging port 301, so that the feed is no longer fed, and the purpose of uniform total amount of feed in the whole trough is finally achieved.

[0075] The utility model discloses a setting adjusting plate 3 plays the role of dynamic control of the amount of material according to the remaining feed in the trough, so that after the material distribution device passes, the feed in the trough is of uniform height, which plays the role of accurate feeding and reduces resource loss. Again, the height of the adjusting plate 3 can be adjusted by the height adjusting assembly 4, thereby realizing the adjustment of the total amount of feed and adapting to various feeding requirements.

[0076] The utility model discloses the lower pipe 12 is slidably sleeved at the bottom end of the upper pipe 11 and is lifted together with the adjusting plate 3, thereby ensuring that the height adjustment of the adjusting plate 3 does not interfere with the conveying of the feed in the conveying pipe 1, and the stable operation of the device is ensured.

[0077] The utility model discloses the discharging plate 23 is set up and is lifted together with the adjusting plate 3, which can always form a shelter on the front side of the adjusting plate 3, avoiding the feed from falling on the top surface of the adjusting plate 3, and can always avoid forming a shelter on the front side below the adjusting plate 3, avoiding blocking the diffusion of the feed to the breeding side, thereby improving the smoothness of the feed feeding.

[0078] In some embodiments, as shown in Figures 1-3 The discharging plate 23 is provided with a vertical strip hole 2301 for vertical guiding, and the supporting frame 2 comprises a guide piece 24 and a limiting bolt 25.

[0079] Specifically, the guide piece 24 is arranged on the front side of the connecting plate 21 and is attached to the discharging plate 23, which can support the discharging plate 23 and prevent it from shaking back and forth, thereby improving the structural stability. The rod of the limiting bolt 25 is connected with the guide piece 24 after passing through the vertical strip hole 2301, which limits the separation of the discharging plate 23 and the guide piece 24 and realizes the lateral limiting of the discharging plate 23.

[0080] Through the above arrangement, the stability of the vertical sliding connection between the discharge plate 23 and the connecting plate 21 is ensured, and the structure is simple, compact, high in strength, strong in carrying capacity, easy to disassemble and assemble, and good in practical application effect.

[0081] In some embodiments, as shown in Figure 3 The support frame 2 comprises a support sheet 26 arranged at the bottom end of the discharge plate 23 and detachably connected to the adjusting plate 3.

[0082] Exemplarily, mounting holes are formed in the corresponding areas on the support sheet 26 and the adjusting plate 3, so that detachable connection can be achieved through a bolt and nut assembly, which is convenient to disassemble and assemble and firm in connection.

[0083] Exemplarily, the support sheet 26 and the discharge plate 23 are integrally formed by bending, which reduces the production cost and is high in connection strength.

[0084] Through the above arrangement, the stability of the connection between the discharge plate 23 and the adjusting plate 3 is ensured, and the production, processing, assembly and disassembly are facilitated.

[0085] In some embodiments, as shown in Figure 2 and Figure 3 The connecting plate 21 has two plates arranged on the two sides of the lower pipe 12, which serves as a two-sided support to reduce stress concentration and improve structural stability.

[0086] In the present embodiment, the support frame 2 comprises a support bar 27, the top two sides of which are respectively connected to the front sides of the two connecting plates 21, thereby forming a movable opening matched with the lower pipe 12, so that the support frame 2 is movably sleeved on the lower pipe 12 and serves as a limiting support. In addition, the support bar 27 also serves as a front side support to prevent the support frame 2 from tilting forward and improve the stability.

[0087] In some embodiments, as shown in Figure 2 and Figure 3 The adjusting plate 3 comprises a horizontal plate 31 and two folded edges 32, which are respectively arranged at the two ends of the horizontal plate 31 and extend obliquely upward away from the horizontal plate 31.

[0088] The above folded edges 32 form a physical barrier, effectively blocking the feed from entering the top surface area of the adjusting plate 3 and guiding the feed to disperse in the missing area, thereby improving the use effect.

[0089] In some embodiments, as shown in Figure 2 and Figure 3 The height adjusting assembly 4 comprises a positioning support 41, an adjusting nut 42 and a support spring 43, which are arranged as follows:

[0090] The positioning support 41 is arranged on the top surface of the adjusting plate 3 and penetrates the connecting plate 21.

[0091] The adjusting nut 42 is screwed on the top end of the positioning support 41.

[0092] The supporting spring 43 is sleeved on the positioning support 41 and is constrained between the connecting plate 21 and the adjusting plate 3.

[0093] Exemplarily, two height adjusting assemblies 4 are arranged symmetrically on both sides of the top surface of the adjusting plate 3, which not only improves the supporting stability and guarantees the force balance, but also reduces the manufacturing cost, but is not limited thereto.

[0094] During the adjustment, the positioning support 41 is pulled up or down by screwing or loosening the adjusting nut 42, thereby driving the horizontal plate 31 to rise or fall, and the adjusting plate 3 can be kept stable due to the elastic force of the supporting spring 43.

[0095] Through the above arrangement, the height adjustment can be conveniently and quickly completed, and the structure is simple, the connection is stable, the assembly is convenient, and the production and manufacturing are facilitated.

[0096] In some embodiments, as shown in Figure 2 and Figure 3 , it comprises a sleeve 5 arranged on the top surface of the adjusting plate 3 and corresponding to the discharge port 301, and sleeved with the lower pipe 12.

[0097] Exemplarily, the sleeve 5 and the lower pipe 12 are interference fitted or threaded, but are not limited thereto, and can be other connection modes, without specific limitation.

[0098] Through the above arrangement, the connection stability is guaranteed, and the assembly production and disassembly maintenance are facilitated, the production efficiency is improved, and the maintenance cost is reduced.

[0099] In some embodiments, as shown in Figure 2 and Figure 3 , the upper pipe 11 is slidably sleeved at the bottom end of the lower pipe 12, avoiding the feed entering the gap between the upper pipe 11 and the lower pipe 12 during falling.

[0100] In this embodiment, the conveying pipe 1 comprises a limiting ring 13 and a blocking ring 14, wherein the limiting ring 13 is fixedly sleeved on the outer periphery of the bottom end of the upper pipe 11, and the blocking ring 14 is fixedly sleeved on the inner periphery of the top end of the lower pipe 12.

[0101] Through the above arrangement, the feed is prevented from entering the gap between the upper pipe 11 and the lower pipe 12 during falling, and the upper pipe 11 and the lower pipe 12 can be limited from being separated, thereby guaranteeing the stability of the feed conveying.

[0102] In some embodiments, as shown in Figure 2 andFigure 3 As shown, the discharge plate 23 comprises a first flat plate 231 and two first folded plates 232; the two first folded plates 232 are arranged at two ends of the first flat plate 231 and extend away from the rear side of the first flat plate 231; the back baffle 22 comprises a second flat plate 221 and two second folded plates 222; the two second folded plates 222 are arranged at two ends of the second flat plate 221 and extend away from the front side of the second flat plate 221.

[0103] Through the above design, the overall structural strength is enhanced, and the two sides of the adjusting plate 3 are shielded, so that the feed is prevented from entering the top surface area of the adjusting plate 3.

[0104] On the basis of the above embodiment, as shown, Figure 1 comprises two pushing plates 6, which are respectively and correspondingly detachably installed at the ends of the second folded plates 222 and form a V-shaped structure with the second folded plates 222.

[0105] During the transverse movement of the feeding device, the V-shaped structure formed by the pushing plates 6 and the second folded plates 222 pushes the remaining feed, so that the remaining feed is concentrated to the breeding side of the trough, so as to increase the height of the remaining feed, and then the chicks can smoothly complete the feeding.

[0106] When a large flow of feed needs to be fed, the pushing plates 6 can be removed, so as to avoid the situation that the remaining feed is pushed out of the feeding trough.

[0107] Through the above setting, the remaining feed can be pushed to the breeding side of the trough for concentration, so as to increase the height of the remaining feed, and when a large flow of feed needs to be fed, the pushing plates 6 can be removed, so as to avoid the situation that the remaining feed is pushed out of the feeding trough, which realizes the feeding of poultry of all ages, reduces the breeding labor, reduces the labor cost, avoids the stress reaction of the chicks, and improves the breeding effect.

[0108] In the specification of the utility model, a large number of specific details are explained. However, it can be understood that the embodiments of the utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail, so as not to obscure the understanding of the specification.

[0109] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0110] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A poultry litter spreading device, characterised in that, The utility model relates to a conveying pipe, including upper pipe, lower pipe, slidingly sleeved at the bottom end of the upper pipe, support frame, including connecting plate, rear baffle, arranged at the rear side of the connecting plate, discharge plate, vertically slidingly connected to the front side of the connecting plate, adjusting plate, located below the connecting plate and arranged at the bottom end of the lower pipe, and the front side is connected with the discharge plate, and the adjusting plate is provided with a discharge port corresponding to the lower pipe, height adjusting assembly, arranged between the connecting plate and the adjusting plate. The discharge plate is provided with vertical strip holes, and the support frame includes 2. The poultry spreader of claim 1, wherein, guide piece, arranged at the front side of the connecting plate and arranged in close contact with the discharge plate, limiting pin, the rod part is connected with the guide piece after penetrating through the vertical strip hole. The support frame includes 3. The poultry spreader of claim 1 wherein, supporting piece, arranged at the bottom end of the discharge plate and arranged in close contact with the adjusting plate and detachably connected. The connecting plate has two plates and is arranged on both sides of the lower pipe respectively, and the support frame includes 4. The poultry spreader of claim 1 wherein, supporting strip, the top two sides are connected with the front sides of the two connecting plates respectively. The adjusting plate includes a horizontal plate and two folded edges; two folded edges are arranged at both ends of the horizontal plate and extend towards the upper side away from the horizontal plate.

5. The poultry spreader of claim 1 wherein, The height adjusting assembly includes 6. The poultry spreader of claim 1 wherein, positioning support column, arranged on the top surface of the adjusting plate and penetrating through the connecting plate, adjusting nut, threadedly connected to the top end of the positioning support column, support spring, sleeved on the positioning support column and constrained between the connecting plate and the adjusting plate. The utility model relates to a conveying pipe, including 7. The poultry spreader of claim 1 wherein, sleeve, arranged on the top surface of the adjusting plate and corresponding to the discharge port and sleeved with the lower pipe. The bottom end of the upper pipe is slidingly sleeved in the top end of the lower pipe, and the conveying pipe includes 8. The poultry spreader of claim 1 wherein, limiting ring, fixedly sleeved on the outer periphery of the bottom end of the upper pipe, blocking ring, fixedly sleeved on the inner periphery of the top end of the lower pipe. The discharge plate includes a first flat plate and two first folded plates; two first folded plates are arranged at both ends of the first flat plate and extend towards the rear side away from the first flat plate, 9. The poultry spreader of claim 1 wherein, the rear baffle includes a second flat plate and two second folded plates; two second folded plates are arranged at both ends of the second flat plate and extend towards the front side away from the second flat plate. The utility model relates to a conveying pipe, including 10. The poultry spreader of claim 9, wherein, two pushing plates, one by one corresponding detachably installed at the end of the second folded plate and forming a V-shaped structure with the second folded plate. ​

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