Poultry manure air dryer

Abstract

The utility model provides a poultry manure air dryer, relates to the technical field of poultry manure air drying, and solves the technical problem of non-uniform air drying in the prior art. The poultry manure air dryer comprises a conveying device and plowing and raking mechanisms, the conveying device comprises at least four layers of conveying channels, each layer of conveying channel is provided with at least one plowing and raking mechanism, and plowing and raking heads of the plowing and raking mechanisms can be close to perforated plates of the conveying channels. According to the utility model, the turning and raking mechanism is arranged on each layer of conveying channel to turn and rake chicken manure, so that the chicken manure can be air-dried more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of poultry excrement air drying, in particular to a poultry excrement air drying machine. Background Art

[0002] Dried chicken manure is a natural fertilizer. Currently, most of the existing air dryers for air drying chicken manure are multi-layer structures. When the air dryer is in operation, the upper chicken manure falls onto the lower conveying plate, which is also a porous plate. The chicken manure is air-dried by the falling of the chicken manure and the porous structure of the conveying plate. However, in actual air drying, since the chicken manure is piled on the conveying plate for transportation, the chicken manure on the upper layer is in contact with the air, and the chicken manure on the lower layer is in contact with the air through the holes of the conveying plate. However, the chicken manure in the middle layer can only be turned out when the chicken manure falls, but this is not a complete turn, and there is a problem of uneven air drying in the end. Utility Model Content

[0003] The purpose of the utility model is to provide a poultry manure air dryer, which solves the technical problem of uneven air drying in the prior art. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The poultry manure air dryer provided by the utility model comprises a conveying device and a raking mechanism. The conveying device comprises at least four layers of conveying channels. At least one raking mechanism is arranged on each layer of the conveying channels. The raking head of the raking mechanism can be close to the porous plate of the conveying channel.

[0006] Preferably, the raking mechanism comprises a motor and a raking head, and the raking head is arranged on the output shaft of the motor.

[0007] Preferably, the rake turning head comprises a rotating shaft and a rake turning rod disposed on the rotating shaft, and the rake turning rod is multiple and evenly arranged in the axial direction and circumferential direction of the rotating shaft.

[0008] Preferably, the raking rod is arranged perpendicular to the axial direction of the rotating shaft.

[0009] Preferably, it also includes a chicken house fan and an air guide mechanism, the chicken house fan is arranged on one side of the conveying device, the air guide mechanism cover is arranged on the conveying device, the chicken house fan faces the air inlet of the air guide mechanism, and the air outlet of the air guide mechanism is connected to the manure outlet.

[0010] Preferably, the air guide mechanism includes a first air guide plate, a second air guide plate, a side air guide plate and an air inlet guide plate, the first air guide plate is arranged at the top of the conveying device, the second air guide plate is arranged at the bottom of the conveying device, the side air guide plate is arranged on the side of the conveying device away from the chicken house fan, the side air guide plate is arc-shaped and one end is connected to the first air guide plate, and the other end is connected to the second air guide plate, one end of the air inlet guide plate is covered on the chicken house fan, and the other end is connected to the first air guide plate and the second air guide plate.

[0011] Preferably, it also includes a hot air furnace and a sealing plate, wherein the sealing plate is arranged on the peripheral side wall of the conveying device, and the sealing plate is provided with a feces inlet, a feces outlet, an air inlet and an exhaust port, and the air inlet is connected to the hot air furnace.

[0012] Preferably, the sealing plate is detachably connected to the conveying device.

[0013] This application adopts the above technical solution, which has at least the following beneficial effects:

[0014] The poultry manure air dryer comprises a conveying device and a turning and raking mechanism, wherein the conveying device comprises at least four layers of conveying channels, and at least one turning and raking mechanism is arranged on each layer of the conveying channels, and the turning and raking head of the turning and raking mechanism can be close to the porous plate of the conveying channel. The turning and raking mechanism is arranged to turn and rake the chicken manure accumulated on the conveying channel, so that the chicken manure can be air-dried more evenly.

[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of a poultry manure air dryer provided by an embodiment of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a poultry manure air dryer provided with an air guide structure according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic structural diagram of a poultry manure air dryer provided with a sealing plate provided in an embodiment of the utility model.

[0020] In the figure, 1 is a conveying device; 2 is a rake turning mechanism; 3 is a motor; 4 is a rake turning head; 5 is a chicken house fan; 6 is an air guide mechanism; 7 is a first air guide plate; 8 is a second air guide plate; 9 is a side air guide plate; 10 is an air inlet guide plate; 11 is a sealing plate; 12 is a conveying motor; 13 is a conveying sprocket; 14 is a conveying chain; 15 is a porous plate; and 16 is a limit baffle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0022] The specific embodiment of the utility model provides a poultry excrement air drying machine, combined with the attached Figure 1 As shown, it mainly includes a conveying device 1 and a rake mechanism 2

[0023] The conveying device 1 includes at least four layers of conveying channels, and at least one raking mechanism 2 is arranged on each layer of the conveying channel. The raking head 4 of the raking mechanism 2 can be close to the porous plate of the conveying channel. The chicken manure accumulated on the porous plate is raked by the raking mechanism 2, so that it can be air-dried more fully.

[0024] The specific conveying device 1 in the present application includes a mounting frame, a conveying motor 12, a conveying sprocket 13, a conveying chain 14, a porous plate 15 and a limit baffle 16. The conveying sprocket 13 also includes a driving sprocket and a driven sprocket. The driving sprocket is connected to the conveying motor 12 in a transmission manner. There are at least two driving sprockets and they are arranged side by side. The driving sprocket is arranged at one end of the mounting frame, and there are two driven sprockets and they are arranged at the other end of the mounting bracket. The driving sprocket and the driven sprocket are connected through a chain transmission. The number of porous plates 15 is multiple and they are arranged on the chains on both sides. One end of the porous plate 15 is hinged to the chains on both sides so that the porous plate 15 can hang down. The limit baffle 16 is arranged On both sides of the mounting frame, the limit baffle 16 can extend to the lower position between the chains on both sides, and can support the porous plate 15 so that it will not sag, thereby supporting the chicken manure. In this way, the sprocket chain mechanism can form a two-layer conveying channel. The limit baffle 16 of the upper conveying channel extends to the side sprocket, and the manure inlet is located above the right sprocket. The chicken manure falls directly onto the porous plate 15. When it is close to the conveying sprocket 13 on the left, since there is no limit baffle 16 at this position, one side of the porous plate 15 droops and unloads the chicken manure onto the next layer of the conveying channel, while the limit baffle 16 of the lower conveying channel extends to the left sprocket to ensure that the left side is taken over and the right side is unloaded. The conveying structure of this conveying motor 12, conveying sprocket 13, and conveying chain 14 of the present application is two and is arranged in sequence from top to bottom.

[0025] In some embodiments, the raking mechanism 2 includes a motor 3 and a raking head 4. The raking head 4 is disposed on an output shaft of the motor 3. The motor 3 drives the raking head 4 to rotate to realize raking the chicken manure.

[0026] In some embodiments, the rake head 4 includes a rotating shaft and a rake rod arranged on the rotating shaft. The rake rods are multiple and evenly arranged along the axial and circumferential directions of the rotating shaft. The rake rods can be distributed in an array along the axial and circumferential directions of the rotating shaft. The length of the rotating shaft is equal to or greater than the spacing between the two chains, so that the rake head 4 covers the entire conveying channel to ensure the rake effect.

[0027] In some embodiments, the rake rod is arranged perpendicular to the axial direction of the rotating shaft.

[0028] In a specific embodiment provided in the present application, it also includes a chicken house fan 5 and an air guide mechanism 6. The chicken house fan 5 is arranged on one side of the conveying device 1, and the air guide mechanism 6 is covered on the conveying device 1. The chicken house fan 5 faces the air inlet of the air guide mechanism 6, and the air outlet of the air guide mechanism 6 is connected to the manure outlet. By setting the air guide mechanism 6, the wind is further restricted to the position of the conveying device 1, thereby further improving the air drying efficiency.

[0029] Combined with Figure 2As shown, the specific air guide mechanism 6 includes a first air guide plate 7, a second air guide plate 8, a side air guide plate 9 and an air inlet guide plate 10. The first air guide plate 7 is arranged at the top of the conveying device 1, the second air guide plate 8 is arranged at the bottom of the conveying device 1, and the side air guide plate 9 is arranged on the side of the conveying device 1 away from the chicken house fan 5. The side air guide plate 9 is arc-shaped and one end is connected to the first air guide plate 7, and the other end is connected to the second air guide plate 8. One end of the air inlet guide plate 10 is covered on the chicken house fan 5, so that the wind discharged by the chicken house fan 5 is blown into the conveying device 1, and the other end of the air inlet guide plate 10 is connected to the first air guide plate 7 and the second air guide plate 8.

[0030] In some embodiments, an intermediate air guide plate may be provided between two layers of conveying devices 1, and a manure outlet is provided on the intermediate air guide plate to ensure the transportation of chicken manure between the two layers. The intermediate air guide plate and the first air guide plate 7 are connected to the air inlet guide plate 10 so that the wind can first enter the conveying device 1 on the upper layer, and then enter the conveying device 1 on the lower layer from the other side, and the wind is discharged from the manure outlet at the bottom.

[0031] In another specific embodiment provided by the present application, a hot air furnace and a sealing plate 11 can also be provided on the original poultry manure air dryer. This embodiment is different from the above-mentioned air guide structure embodiment. Only one of the two can be selected to be provided on the conveying device 1 for use, wherein the sealing plate 11 is provided on the peripheral side wall of the conveying device 1, and is specifically detachably provided on the mounting frame. The sealing plate 11 can seal the upper side, the peripheral side and the lower side of the mounting frame. Only the sealing plate 11 at the corresponding position is provided with a manure inlet, a manure outlet, an air inlet and an exhaust port to ensure the inlet and outlet of manure. The air inlet is connected to the hot air furnace, and the air outlet discharges gas. The hot air furnace can provide auxiliary heat for air drying of chicken manure in a cold environment, thereby ensuring the air drying effect in a cold environment.

[0032] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", "some examples", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A poultry manure air dryer, characterized in that: It comprises a conveying device and a rake turning mechanism, wherein the conveying device comprises at least four layers of conveying channels, at least one rake turning mechanism is arranged on each layer of the conveying channels, and the rake turning head of the rake turning mechanism can be close to the porous plate of the conveying channel; It also includes a chicken house fan and an air guide mechanism, wherein the chicken house fan is arranged on one side of the conveying device, the air guide mechanism cover is arranged on the conveying device, the chicken house fan faces the air inlet of the air guide mechanism, and the air outlet of the air guide mechanism is connected to the manure outlet.

2. The poultry manure air dryer according to claim 1, characterized in that: The raking mechanism comprises a motor and a raking head, and the raking head is arranged on the output shaft of the motor.

3. The poultry manure air dryer according to claim 2, characterized in that: The rake turning head comprises a rotating shaft and a rake turning rod arranged on the rotating shaft. The rake turning rod is multiple and evenly arranged in the axial direction and the circumferential direction of the rotating shaft.

4. The poultry manure air dryer according to claim 3, characterized in that: The raking rod is arranged perpendicular to the axial direction of the rotating shaft.

5. The poultry manure air dryer according to claim 1, characterized in that: The air guide mechanism includes a first air guide plate, a second air guide plate, a side air guide plate and an air inlet guide plate. The first air guide plate is arranged at the top of the conveying device, the second air guide plate is arranged at the bottom of the conveying device, the side air guide plate is arranged on the side of the conveying device away from the chicken house fan, the side air guide plate is arc-shaped and one end is connected to the first air guide plate, and the other end is connected to the second air guide plate. One end of the air inlet guide plate is covered on the chicken house fan, and the other end is connected to the first air guide plate and the second air guide plate.

6. The poultry manure air dryer according to any one of claims 1 to 4, characterized in that: It also includes a hot air furnace and a sealing plate, wherein the sealing plate is arranged on the peripheral side wall of the conveying device, and the sealing plate is provided with a feces inlet, a feces outlet, an air inlet and an exhaust port, and the air inlet is connected to the hot air furnace.

7. The poultry manure air dryer according to claim 6, characterized in that: The sealing plate is detachably connected to the conveying device.

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