Feces feeding and uniform spreading system in chicken manure air drying equipment

Abstract

The utility model discloses a manure feed uniform spreading system in chicken manure air-drying equipment, which relates to the technical field of chicken manure air-drying, and comprises a feed box arranged on a chicken manure air-drying equipment main body and provided with an upper opening and a lower opening, one side of the feed box is open, a spiral rod is arranged in the feed box, two spiral blades coaxial with the spiral rod are arranged outside the spiral rod, and the two spiral blades are arranged in the feed box. A transmission device is arranged between the output end of the motor and the spiral rod, an adjusting device used for adjusting the height of the spiral rod is arranged on the feeding box, two gathering plates which are symmetrically distributed are arranged on the side, located on the spiral rod, of the interior of the feeding box, and two side leakage preventing plates which are symmetrically distributed are arranged on the opening side of the feeding box. According to the utility model, the excrement can be effectively prevented from being scattered and accumulated in piles on the excrement conveying belt, the air drying effect is improved to a certain extent, the excrement conveying belt can be effectively and fully utilized, and a user can flexibly adjust the paving thickness of the excrement according to actual use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of chicken manure air drying, in particular to a manure feeding and spreading system in a chicken manure air drying device. Background Technique

[0002] Due to the digestive characteristics of chickens, chicken manure contains more undigested proteins and other nutrients, and is a high-quality natural organic fertilizer. With the continuous improvement of the intensive degree of breeding, there have emerged egg and broiler farms with a single-field breeding volume exceeding one million, and the output of fresh manure exceeds 120 tons per day. The traditional methods of on-site digestion or simple composting can no longer meet the production capacity requirements, and the large amount of manure produced every day has become an important environmental pollution hazard in chicken farms.

[0003] In chicken farms, special air drying equipment is used to air dry and dehydrate chicken manure, initially achieving sterilization and insect elimination, and improving transportation conditions. The chicken manure air drying process has become one of the main methods for chicken manure treatment at the farm end due to its strong universality and low processing cost.

[0004] Before air drying, the manure is transported to the feeding port of the air drying equipment through a manure conveying device installed in the poultry house. However, due to the large water content of the manure, the manure is prone to caking and agglomerating together, resulting in uneven distribution of the manure on the conveying belt, thus causing uneven thickness of the manure layer falling on the conveying belt of the air drying equipment, and even scattered into piles on the conveying belt, resulting in part of the conveying belt being directly exposed. In this case, if air drying is directly carried out, the chicken manure in the thicker part will not be thoroughly air dried, resulting in poor air drying effect, and there will also be some waste of resources due to the insufficient utilization of the conveying belt. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a manure feeding and spreading system in a chicken manure air drying device, and solves the problems put forward in the above background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model is realized through the following technical solutions: A manure feeding and spreading system in a chicken manure drying device, including a feeding box with upper and lower openings provided on the main body of the chicken manure drying device. One side of the feeding box is open, and a spiral rod is provided inside the feeding box. Two spiral blades coaxial with the spiral rod are provided outside the spiral rod, and the two spiral blades are symmetrically distributed. A motor is provided on the feeding box, and a transmission device is provided between the output end of the motor and the spiral rod. An adjusting device for adjusting the height of the spiral rod is provided on the feeding box. Two symmetrically distributed gathering plates are provided on one side of the spiral rod inside the feeding box, and two symmetrically distributed anti-side leakage plates are provided on the open side of the feeding box.

[0009] Optionally, the transmission device is a chain transmission device, and a protective baffle is provided on the feeding box outside the chain transmission device.

[0010] Optionally, the adjusting device includes an outer plate and an adjusting bolt. The outer plate is provided on the feeding box. The spiral rod is rotatably connected to the outer plate, and an adjusting member is rotatably connected to the outside of the outer plate. The adjusting bolt is rotatably connected to the adjusting member, and a nut is threadedly connected to the adjusting bolt. The nut is rotatably connected to the outer surface of the feeding box.

[0011] Optionally, the spiral rod is located at a position close to the open side inside the feeding box. The gathering plates are located on the side of the spiral rod away from the open side of the feeding box, and the distance between the two gathering plates gradually decreases from the side away from the spiral rod to the side close to the spiral rod.

[0012] Optionally, a gathering plate auxiliary plate for supporting the gathering plate is provided between the inner surface of the feeding box and the gathering plate.

[0013] Optionally, the distance between the two anti-side leakage plates gradually decreases from the side close to the spiral rod to the side away from the spiral rod.

[0014] Optionally, a fixing plate is provided on the outer surface of the feeding box, and the feeding box is fixed to the main body of the chicken manure drying device through the fixing plate.

[0015] Optionally, an inner protection plate and an outer protection plate are respectively provided on both sides of the upper part of the spiral rod inside the feeding box, and the motor is installed on the outer protection plate.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The two converging plates can first converge the scattered fecal sewage towards the middle of the fecal conveyor belt, preventing the fecal sewage from being too scattered on the conveyor belt and doing pre-treatment for the subsequent even distribution work. Then, the two spiral blades convey the converged fecal sewage to the edges in the width direction of the conveyor belt respectively, and in this way, the fecal sewage is evenly spread out according to a certain thickness, making the thickness of the fecal sewage entering the drying equipment more uniform. It can effectively prevent the fecal sewage from accumulating in piles sparsely on the conveyor belt, ensure that each part of the fecal sewage can be dried more thoroughly, thus improving the drying effect to a certain extent. Moreover, it can also make the conveyor belt be utilized effectively and fully, avoiding waste of some resources. And the two anti-leakage plates can push the fecal sewage too close to the edge of the conveyor belt inward, effectively preventing the fecal sewage from leaking in the subsequent process, improving the reliability of the even distribution system, and ensuring the normal progress of the conveying work;

[0019] 2. Moreover, by turning the adjusting bolt, the gap between the spiral blade and the conveyor belt can be adjusted to a certain extent, and thereby the thickness of the fecal sewage paving can be adjusted, enabling the user to flexibly adjust the paving thickness of the fecal sewage according to the actual usage requirements, so that the even distribution system can adapt to the even distribution work under various working conditions, and further improving the adaptability and practicality of the even distribution system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view three-dimensional structure schematic diagram of the present utility model after being installed on the drying equipment;

[0021] Figure 2 For the present utility model Figure 2 The enlarged structure schematic diagram at position A in

[0022] Figure 3 It is a top view structure schematic diagram of the present utility model;

[0023] Figure 4 It is a front view three-dimensional structure schematic diagram of the present utility model;

[0024] Figure 5 It is a side view structure schematic diagram of the present utility model.

[0025] In the figure: 1. Feed box; 101. Inner guard plate; 102. Outer guard plate; 103. Protection baffle; 2. Main body of chicken manure drying equipment; 3. Fixed plate; 4. Converging plate; 5. Sub-converging plate; 6. Spiral rod; 601. Spiral blade; 7. Motor; 8. Driving sprocket; 9. Driving chain; 10. Outer plate; 11. Anti-leakage plate; 12. Adjusting part; 13. Adjusting bolt; 14. Nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] The present utility model provides Embodiment 1 of a manure feeding and equalizing system in a chicken manure air-drying device as shown in Figures 1 to 3 Figure:

[0028] It includes a feeding box 1 with upper and lower openings provided on the main body 2 of the chicken manure air-drying device. A fixing plate 3 is fixedly connected to the outer surface of the feeding box 1, and the feeding box 1 is fixed to the main body 2 of the chicken manure air-drying device through the fixing plate 3. One side of the feeding box 1 is open, and a spiral rod 6 is rotatably installed inside the feeding box 1. The spiral rod 6 is arranged along the width direction of the manure conveying belt. Two spiral blades 601 coaxial with it are fixed to the outside of the spiral rod 6. There is a certain gap between the spiral blades 601 and the manure conveying belt. The two spiral blades 601 are symmetric and their ends are connected. Therefore, the rotation directions of the two spiral blades 601 are opposite, so it can be used to equalize the manure conveyed by the manure conveying belt. A motor 7 is provided on the feeding box 1. Inner guard plates 101 and outer guard plates 102 are respectively provided on both sides of the upper part of the spiral rod 6 inside the feeding box 1. The motor 7 is fixedly installed on the outer guard plate 102. A transmission device is provided between the output end of the motor 7 and the spiral rod 6. The transmission device is a chain transmission device. The chain transmission device includes two transmission sprockets 8 and a transmission chain 9. The two transmission sprockets 8 are respectively connected to the spiral rod 6 and the output end of the motor 7. The transmission chain 9 is installed outside the two transmission sprockets 8. And a protective baffle 103 is provided on the feeding box 1 outside the chain transmission device to protect the chain transmission device from being polluted by manure.

[0029] Two symmetrically distributed gathering plates 4 are provided on one side of the spiral rod 6 inside the feeding box 1. The spiral rod 6 is located at a position close to the open side inside the feeding box 1. The gathering plates 4 are located on the side of the spiral rod 6 away from the open side of the feeding box 1. And the distance between the two gathering plates 4 gradually decreases from the side away from the spiral rod 6 to the side close to the spiral rod 6, which is used to gather the chicken manure on the manure conveying belt towards the middle. A gathering plate auxiliary plate 5 for supporting the gathering plate 4 is provided between the inner surface of the feeding box 1 and the gathering plate 4.

[0030] Two symmetrically distributed anti-side leakage plates 11 are provided on the open side of the feeding box 1. The distance between the two anti-side leakage plates 11 gradually increases from the side close to the spiral rod 6 to the side away from the spiral rod 6.

[0031] The working principle is as follows: The feces and sewage in the poultry house are transported into the feeding box 1 by an external conveying device and fall onto the conveying feces belt in the main body 2 of the chicken manure drying equipment through the feeding box 1. The conveying feces belt transports the feces and sewage towards the opening side of the feeding box 1. During this process, the feces and sewage will first pass between two converging plates 4. The two converging plates 4 can converge the feces and sewage towards the middle of the conveying feces belt to prevent the feces and sewage from being too scattered. Then the feces and sewage will pass under the spiral rod 6 and contact the connection part of the two spiral blades 601. At the same time, the motor 7 drives the spiral rod 6 and the spiral blades 601 to rotate around the axis of the spiral rod 6 through the driving sprocket 8 and the driving chain 9. The two spiral blades 601 can transport and spread the feces and sewage converged in the middle to the edge sides in the width direction of the conveying feces belt respectively. Since there is a certain gap between the spiral blades 601 and the conveying feces belt, the feces and sewage can be evenly spread out according to a certain thickness, and the drying effect can be improved to a certain extent;

[0032] The evenly spread feces and sewage are continuously transported by the conveying feces belt towards the anti-side leakage plate 11. When passing through the anti-side leakage plate 11, the two anti-side leakage plates 11 can push the feces and sewage too close to the edge of the conveying feces belt inward to prevent the feces and sewage from spilling in the subsequent process.

[0033] The present utility model provides an embodiment two of a feces and sewage feeding and evenly spreading system in a chicken manure drying equipment as shown in Figures 4 to 5 Figure:

[0034] The feeding box 1 is provided with an adjusting device for adjusting the height of the spiral rod 6;

[0035] The adjusting device includes an outer plate 10 and an adjusting bolt 13. The outer plate 10 is arranged on the feeding box 1. The spiral rod 6 is rotatably connected to the middle of the outer plate 10. One side of the outer plate 10 is rotatably connected with an adjusting member 12. The side of the outer plate 10 away from the adjusting member 12 is rotatably connected to the feeding box 1 through a rotating shaft. The adjusting bolt 13 is rotatably connected to the adjusting member 12, and a nut 14 is threadedly connected to the adjusting bolt 13. The nut 14 is rotatably connected to the outer surface of the feeding box 1 through a rotating shaft.

[0036] The working principle is as follows: When it is necessary to adjust the thickness of the manure spreading, with the chicken manure drying equipment main body 2 and the spreading system in a stopped state, turn the adjusting bolt 13 on the nut 14 in one direction, and the adjusting bolt 13 can move on the nut 14. When the adjusting bolt 13 moves upward, it can pull one side of the outer plate 10 through the adjusting member 12, and make the outer plate 10 rotate upward around the rotating shaft between it and the feeding box 1, thereby driving the spiral rod 6 and the spiral blade 601 to move obliquely upward, and thus increasing the distance between the spiral blade 601 and the manure conveying belt, so as to increase the thickness of the manure spreading. Similarly, when the adjusting bolt 13 is turned in the other direction, the outer plate 10 will rotate downward around the rotating shaft between it and the feeding box 1, thereby driving the spiral rod 6 and the spiral blade 601 to move obliquely downward, and thus reducing the distance between the spiral blade 601 and the manure conveying belt, so as to reduce the thickness of the manure spreading, and thus achieve the purpose of adjusting the thickness of the manure spreading.

[0037] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A manure feeding and spreading system in a chicken manure air-drying device, comprising a feeding box (1) provided on a main body (2) of the chicken manure air-drying device and having upper and lower openings, characterized in that: One side of the feed box (1) is open, and a spiral stick (6) is provided inside the feed box (1), and two spiral blades (601) coaxial with the spiral stick (6) are provided outside the spiral stick (6), and the two spiral blades (601) are symmetrically distributed. A motor (7) is provided on the feed box (1), and a transmission device is provided between the output end of the motor (7) and the spiral stick (6). An adjustment device for adjusting the height of the spiral stick (6) is provided on the feed box (1), and two symmetrically distributed gathering plates (4) are provided inside the feed box (1) on one side of the spiral stick (6), and two symmetrically distributed side leakage prevention plates (11) are provided on the opening side of the feed box (1).

2. The manure feeding and evenly distributing system in the chicken manure air drying equipment according to claim 1 is characterized in that: The transmission device is a chain transmission device, and a protective baffle (103) is provided on the feed box (1) outside the chain transmission device.

3. The manure feeding and evenly distributing system in the chicken manure air drying equipment according to claim 1 is characterized in that: The adjusting device comprises an outer plate (10) and an adjusting bolt (13); the outer plate (10) is arranged on the feed box (1); the spiral rod (6) is rotatably connected to the outer plate (10); and the outer part of the outer plate (10) is rotatably connected to an adjusting member (12); the adjusting bolt (13) is rotatably connected to the adjusting member (12); and a nut (14) is threadedly connected to the adjusting bolt (13); and the nut (14) is rotatably connected to the outer surface of the feed box (1).

4. The manure feeding and evenly distributing system in the chicken manure air drying equipment according to claim 1 is characterized in that: The spiral roller (6) is located in a position close to the opening side of the feed box (1), and the gathering plate (4) is located on the side of the spiral roller (6) away from the opening side of the feed box (1), and the distance between the two gathering plates (4) gradually decreases from the side away from the spiral roller (6) to the side close to the spiral roller (6).

5. The manure feeding and evenly distributing system in the chicken manure air drying equipment according to claim 4 is characterized in that: A gathering plate sub-plate (5) for supporting the gathering plate (4) is provided between the inner surface of the feed box (1) and the gathering plate (4).

6. The manure feeding and evenly distributing system in the chicken manure air-drying equipment according to claim 1 is characterized in that: The distance between the two side leakage prevention plates (11) gradually decreases from the side close to the spiral roller (6) to the side far away from the spiral roller (6).

7. The manure feeding and evenly distributing system in the chicken manure air drying equipment according to claim 1 is characterized in that: The outer surface of the feed box (1) is provided with a fixing plate (3), and the feed box (1) is fixed to the chicken manure air-drying equipment body (2) via the fixing plate (3).

8. The manure feeding and evenly distributing system in the chicken manure air-drying equipment according to claim 1 is characterized in that: An inner guard plate (101) and an outer guard plate (102) are respectively provided on both sides of the upper part of the spiral roller (6) inside the feed box (1), and the motor (7) is installed on the outer guard plate (102).

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