Turnover equipment for air drying of chicken manure

Abstract

The invention relates to a turnover device for air-drying chicken manure, comprising: a support part through which the chicken manure is supported and air-drying airflow passes through the support part; a detection unit that acquires a flow rate of the air-dried airflow; and a guide part for keeping the excrement on the support part to be cyclically displaced or separated from the support part according to the detection result of the detection part. According to the chicken manure air-drying device, the air-drying degree of chicken manure can be obtained through the detection part and real-time detection of air-drying airflow, and the chicken manure can be automatically discharged out of the device after being air-dried in place through cooperation of the guide part, so that the supervision requirements of people are reduced, and the working efficiency of the device is higher.

Description

Technical Field

[0001] The invention relates to livestock excrement processing equipment, in particular to a turning device for air-drying chicken excrement. Background Art

[0002] Chicken manure is usually rich in nutrients and can be used as organic fertilizer after air drying, which has a good effect on improving soil. Currently, chicken manure is mainly dried by blowing equipment. During the blowing process, it needs to be constantly turned to ensure that the whole manure is evenly exposed to the wind and increase the drying speed.

[0003] As mentioned above, since a large amount of odor will be generated during the air-drying process of chicken manure, the air-drying process is basically carried out in a closed device, and the air flow passing through the manure is directly discharged from the equipment and enters the processing link; based on this, in this process, due to the overall complete closure, during the air-drying process, personnel cannot know the degree of dryness of the manure, and thus cannot set the working time of the equipment more accurately, which may eventually lead to the equipment process time being too long, thereby wasting energy consumption, or the time setting may be too short, resulting in inadequate air-drying. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In order to solve the technical problems reflected in the above background technology, the present invention provides the following technical solutions:

[0006] A turning device for air-drying chicken manure, comprising:

[0007] a support portion, through which feces is carried and through which a drying airflow passes;

[0008] a detection unit for obtaining a flow rate of an air-drying airflow;

[0009] The guide portion, which keeps the feces from cyclically shifting on the support portion or leaving the support portion according to the detection result of the detection portion.

[0010] As an optimal technical solution for a turning device for air-drying chicken manure, the support part includes a conveyor belt, the belt surface of which includes a first place and a second place. The manure moves from the first place to the second place, and is transported from the second place to the first place or leaves the conveyor belt through the guide part.

[0011] As an optimal technical solution for a turning device for air-drying chicken manure, the surface of the conveyor belt is provided with air holes, and the air-drying air flows through the air holes and acts on the manure.

[0012] As an optimal technical solution for a turning device for air-drying chicken manure, it also includes a communicating air storage chamber and an air supply pipeline. One side of the air storage chamber is open and adheres to one side of the conveyor belt. The circulating air flows through the air supply pipeline to reach the air storage chamber.

[0013] As an optimal technical solution for the turning equipment for air-drying chicken manure, it also includes an exhaust element, which is arranged in the air storage cavity and contacts the conveyor belt. The exhaust element forms a drying airflow during the rotation process.

[0014] As an optimal technical solution for a turning device for air-drying chicken manure, the exhaust element includes a wind wheel rotatably arranged in the air storage chamber, which is connected to the air supply pipeline.

[0015] As an optimal technical solution for the turning equipment for air-drying chicken manure, it also includes a wiping element connected to the wind wheel, which contacts the conveyor belt during rotation.

[0016] As an optimal technical solution for a turning device for air-drying chicken manure, it also includes a transfer area, where the manure arrives at the transfer area after leaving the second place, and the guide part includes a spiral conveying rod arranged in the transfer area, and a material guide channel connecting the transfer area and the first place.

[0017] As an optimal technical solution for a turning device for air-drying chicken manure, the transfer area has a first outlet and a second outlet. When the spiral conveying rod works in different directions, the manure is discharged from the first outlet or the second outlet. The manure leaves the equipment through the first outlet, and the second outlet is connected to the material guide channel.

[0018] As an optimal technical solution for a turning device for air-drying chicken manure, the spiral conveying rod is provided with rotational power by a driving element at different rotation directions, and the selective action is performed by the driving element.

[0019] The chicken manure air-drying turning device provided by the present invention has the following beneficial effects:

[0020] 1 The present invention can obtain the degree of drying of chicken manure through the detection part and the real-time detection of the drying airflow, and through the cooperation of the guide part, when the chicken manure is dried to the point, it can be automatically discharged from the equipment, thereby reducing the need for human supervision and making the equipment more efficient.

[0021] 2 The present invention cooperates with the wind wheel and the wiping component, so that when the wind wheel is working, it can also clean the conveyor belt, thereby reducing personnel maintenance and maintaining good ventilation effect of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0023] Figure 1 It is a three-dimensional schematic diagram of the device in an embodiment of the present invention.

[0024] Figure 2 for Figure 1 Another perspective view of the structure shown.

[0025] Figure 3 for Figure 1 Internal cutaway view of the structure shown.

[0026] Figure 4 for Figure 3 Another perspective view of the structure shown.

[0027] Figure 5 for Figure 3 A separate display diagram of the middle part of the structure and a vertical cut diagram of part of the structure.

[0028] Figure 6 for Figure 5 Front view of the structure shown.

[0029] Figure 7 Schematic diagram of the connection relationship between some electronic components in an embodiment of the present invention.

[0030] Reference numerals:

[0031] 1. Box body; 2. Transfer area; 3. Air storage area; 4. Material guide channel; 5. Screw conveyor rod; 6. Air supply pipeline; 7. Wind wheel; 8. Brush; 9. Chain; 10. Breathable plate; 11. Support bar; 12. First outlet; 13. Second outlet. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0035] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0036] Reference Figure 1-7 , an embodiment of the present invention provides a turning device for air-drying chicken manure, the device has a box-type structure, an openable feeding door is provided on the top of the box body for feeding manure, a transfer area is constructed at the bottom of the box body, the transfer area has a first outlet and a second outlet, the first outlet is connected to the outside of the box body for unloading, a material guide channel is connected between the second outlet and the feeding door, a spiral conveying rod is provided in the transfer area, when the spiral conveying rod rotates in two different directions, the material in the transfer area can be discharged from the outside of the box body from the first outlet, or enter the feeding door through the material guide channel, and then fall into the box body;

[0037] As for the arrangement inside the box, specifically, a chain conveyor belt is arranged inside the box, which is composed of a sprocket and a chain, and also includes a breathable plate. The surface of the breathable plate is provided with breathable holes. One end of the breathable plate is hinged to the chain. When the chain moves, the breathable plate is driven to move. A support bar is fixedly provided in the middle area of ​​the two sprockets, which is used to support the two width-extending edges of the breathable plate, so that the breathable plate on the conveyor belt between the two sprockets is horizontal. The breathable plate near the sprocket is not supported by the support bar, so one end thereof is in a vertical state.

[0038] For the working status of the conveyor belt, such as Figure 6When the cam is about to move to the top of the right sprocket, that is, about to reach the position of the upper conveyor belt, the end hinged with the chain is pulled, and it moves synchronously to the left with the chain, and the free end in hanging follows behind, so that when the cam reaches the position of the upper conveyor belt, the hanging end of the cam will be located on the right side of the hinged end again. Therefore, the directions of the cams on the upper and lower layers of the conveyor belt remain unchanged.

[0039] For the bottom structure of the box, such as Figure 3 and Figure 4 As shown, an air storage chamber is provided at the bottom of the box body, and the top of the air storage chamber is horizontally open and sufficiently close to the bottom surface of the lower conveyor belt. The air storage chamber is also connected to an air supply pipeline, which is connected to the outside of the equipment. A wind wheel is rotatably provided in the air storage chamber, and one end of the wind wheel is rotatably connected to the air supply pipeline. When the wind wheel rotates, external air is sucked into the air storage chamber and eventually passes through the air holes on the air permeable plate to reach the box body; a plurality of wiping components (bristles) are evenly provided on the circumference of the wind wheel. When the wind wheel rotates, the bristles contact the bottom of the air permeable plate, thereby wiping the air permeable plate to keep the air holes unobstructed;

[0040] For the air drying process of chicken manure:

[0041] like Figure 3 As shown, the chicken manure is first put into the box through the feed gate, and then falls onto the upper conveyor belt, and moves to the left in the visual angle through the movement of the conveyor belt, and falls onto the lower conveyor belt when reaching the left sprocket, and continues to move to the right, thereby playing a flipping role through the conveyor belt in this process. After the chicken manure moves to the rightmost side of the lower conveyor belt, it finally falls to the transfer area, and enters the material guide channel through the spiral conveying rod, and then returns to the upper conveyor belt at the feed gate, thereby continuously circulating the process; at the same time, the wind wheel works at a constant speed, so that the air flow enters the box, thereby forming an air-drying effect on the chicken manure. Based on the above analysis, the direction of the air-permeable plate on the upper and lower layers remains unchanged, so the chicken manure always only contacts one side of the air-permeable plate, so that the chicken manure will not contaminate the other side of the air-permeable plate;

[0042] Furthermore, a detection unit (wind speed sensor) for detecting the air flow velocity is also provided in the air supply pipe. The wind speed sensor detects the air flow velocity throughout the entire process. When the chicken manure is located on the air permeable plate, it will affect the ventilation effect of the surface of the air permeable plate, thereby reducing the normal flow rate of the air flow. As the chicken manure continues to dry, the chicken manure becomes loose, thereby reducing the sticky connection between each other. Therefore, when the chicken manure becomes drier and drier, the impact on the ventilation of the air permeable plate becomes smaller and smaller, that is, the air flow velocity gradually increases. When it is detected that the air flow velocity increases to a certain level relative to the initial velocity, it can be known that the chicken manure is air-dried to meet the requirements. Specifically, the spiral conveying rod is driven by a driving unit (driving motor), and an electrical signal linkage is established between the driving motor and the wind speed sensor through the control end (PLC controller). When the wind speed sensor detects that the air flow reaches a certain speed, the driving motor controls the spiral conveying rod to perform another turning through the linkage relationship, so that the chicken manure is continuously discharged from the first outlet of the transfer area, thereby achieving the effect of automatic unloading of chicken manure on the equipment, so there is no need for personnel to supervise the entire process.

[0043] In the present invention, the chicken manure is continuously turned over during the air-drying process by the cooperation of the conveyor belt to ensure uniform air-drying. At the same time, when the air-drying meets the requirements, the chicken manure is automatically discharged, and the degree of automation is high. In addition, the above embodiment only introduces the present invention with respect to the air-drying process of chicken manure. In practice, the present invention is not only applicable to the air-drying of chicken manure, but is also applicable to the air-drying of livestock manure with similar physical properties as chicken manure, such as duck manure, pig manure, etc., and the present invention can also be implemented.

[0044] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A turning device for air-drying chicken manure, characterized by: include: a support portion, through which feces is carried and through which a drying airflow passes; a detection unit for obtaining a flow rate of an air-drying airflow; The guide portion, which keeps the feces from cyclically shifting on the support portion or leaving the support portion according to the detection result of the detection portion.

2. The turning device for air-drying chicken manure according to claim 1, characterized in that: The support portion includes a conveyor belt, the belt surface of which includes a first location and a second location. Feces moves from the first location to the second location and is transported from the second location to the first location or leaves the conveyor belt through the guide portion.

3. The turning device for air-drying chicken manure according to claim 2, characterized in that: The conveyor belt surface is provided with ventilation holes, and the air-drying air flows through the ventilation holes and acts on the feces.

4. The turning device for air-drying chicken manure according to claim 3, characterized in that: It also includes an air storage cavity and an air supply pipeline that are in communication. One side of the air storage cavity is open and fits against one side of the conveyor belt. The circulating air flows through the air supply pipeline to reach the air storage cavity.

5. The turning device for air-drying chicken manure according to claim 4, characterized in that: It also includes an air suction element, which is arranged in the air storage cavity and contacts the conveyor belt. The air suction element forms a drying air flow during the rotation process.

6. The turning device for air-drying chicken manure according to claim 5, characterized in that: The air suction element includes a wind wheel rotatably arranged in the air storage cavity, and the wind wheel is communicated with the air supply pipeline.

7. The turning device for air-drying chicken manure according to claim 6, characterized in that: The utility model further comprises a wiping element connected to the wind wheel, which contacts the conveyor belt during the rotation process.

8. The turning device for air-drying chicken manure according to claim 2, characterized in that: It also includes a transfer area, where feces arrives at the transfer area after leaving the second place, and the guiding part includes a spiral conveying rod arranged in the transfer area, and a material guiding channel connected to the transfer area and the first place.

9. The turning device for air-drying chicken manure according to claim 8, characterized in that: The transfer area has a first outlet and a second outlet. When the spiral conveying rod works in different directions, the feces is discharged from the first outlet or the second outlet. The feces leaves the equipment through the first outlet, and the second outlet is connected to the material guide channel.

10. The turning device for air-drying chicken manure according to claim 9, characterized in that: The spiral conveying rod is provided with rotational power by a driving element at different rotation directions and performs a selective action through the driving element.

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