Live pig breeding excrement treatment device

Abstract

The utility model discloses a pig breeding excrement treatment device which comprises a feeding pool, a feeding barrel is arranged on the inner wall of the right side of the feeding pool, a first spiral shaft is arranged in the feeding barrel, a first motor is connected to the lower portion of the first spiral shaft, a screen is arranged in the middle of the feeding pool, and a drainage groove is connected to the outer side of the screen; the extrusion barrel is arranged on the front side of the feeding pool, a second screw shaft is arranged in the extrusion barrel, the right end of the second screw shaft is connected with a second motor, a screen barrel is arranged on the left side of the extrusion barrel, an extrusion plate is arranged at the left end of the screen barrel, and an adjusting cap is arranged at the left end of the second screw shaft. The adjusting cap is located on the left side of the spring. According to the pig breeding excrement treatment device, excrement can be conveniently dewatered, water in the excrement is reduced, subsequent excrement dewatering is facilitated, excessive idling of the spiral shaft is avoided, and energy is conveniently saved.

Description

Technical Field

[0001] This utility model relates to the field of pig farming technology, specifically to a pig manure treatment device. Background Technology

[0002] During pig farming, pigs produce a large amount of manure. In order to protect the environment and recycle waste, the manure needs to be treated. The usual manure treatment process is to squeeze and dehydrate the manure, dry it, and then ferment it.

[0003] Current manure treatment devices often result in excessively loose manure added to the screw extruder due to the high water content of the manure, leading to excessive idling of the screw shaft and energy waste. Therefore, we propose a pig manure treatment device to address the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a pig manure treatment device to solve the problem mentioned in the background art of the current manure treatment device, which is that the manure contains a lot of water, resulting in the manure being too sparse when added to the screw extruder, causing the screw shaft to spin too much and wasting energy.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pig manure treatment device, comprising:

[0006] The feeding pool has a feeding cylinder on its right inner wall and a support installed below it. A discharge pipe is connected to the top front of the feeding cylinder. A first spiral shaft is installed inside the feeding cylinder, and a first motor is connected below the first spiral shaft. The first motor is fixedly connected to the feeding pool. A screen is installed in the middle of the feeding pool, and a drainage trough is connected to the outside of the screen.

[0007] An extrusion cylinder is located in front of the feed tank and is fixedly mounted on a bracket. A second spiral shaft is installed inside the extrusion cylinder, and a feed hopper is installed on the top right side of the extrusion cylinder. A second motor is connected to the right end of the second spiral shaft and is fixedly connected to the extrusion cylinder. A sieve cylinder is located on the left side of the extrusion cylinder, and a connecting frame is connected to the left end of the extrusion cylinder. An extrusion plate is located on the left end of the sieve cylinder, and a spring is connected to the left side of the extrusion plate. An adjusting cap is located on the left end of the second spiral shaft and is located to the left of the spring.

[0008] Preferably, the feed cylinder has holes evenly distributed on its exterior, and openings are provided at both the top and bottom of the feed cylinder.

[0009] Preferably, the discharge pipe has an inclined structure, and the front end of the discharge pipe is arranged vertically and vertically corresponding to the feed hopper.

[0010] Preferably, the right helical pitch of the second helical shaft is greater than the left helical pitch of the second helical shaft.

[0011] Preferably, the left end of the second spiral shaft passes through the left end of the extrusion plate, and the extrusion plate is engaged with the second spiral shaft.

[0012] Preferably, the adjusting cap is threadedly connected to the second spiral shaft, and the extrusion plate is movably connected to the screen cylinder through the adjusting cap and the spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the pig manure treatment device facilitates the dehydration of manure first, reduces the water content in the manure, facilitates subsequent manure dehydration, avoids excessive idling of the screw shaft, and saves energy.

[0014] 1. A screen and drainage trough are installed. When the amount of feces in the feeding pool reaches a certain level, the water in the feces in the feeding pool is filtered through the screen, and the filtered water is discharged through the drainage trough, which helps to reduce the water content in the feeding pool.

[0015] 2. A feed cylinder and a discharge pipe are provided. The feed cylinder has evenly spaced holes on its outside to allow excess water to be discharged when the manure is conveyed in the feed cylinder, which facilitates subsequent manure dehydration, avoids excessive idling of the screw shaft, and saves energy. The discharge pipe facilitates the entry of manure into the extrusion cylinder.

[0016] 3. A squeezing plate and an adjusting cap are provided. By rotating the adjusting cap, the squeezing intensity of the spring on the squeezing plate is controlled, thereby controlling the degree of dehydration of the feces and facilitating the use of the feces for dehydration. The squeezing plate rotates synchronously with the second spiral shaft, which also facilitates the use of the squeezing plate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the feeding tank of this utility model;

[0019] Figure 3 This is a front-view sectional view of the feed tank of this utility model;

[0020] Figure 4 This is a frontal sectional view of the extrusion cylinder of this utility model.

[0021] In the diagram: 1. Feeding pool; 2. Feeding cylinder; 3. First screw shaft; 4. First motor; 5. Screen; 6. Drainage trough; 7. Discharge pipe; 8. Support; 9. Extrusion cylinder; 10. Feeding hopper; 11. Second screw shaft; 12. Second motor; 13. Screen cylinder; 14. Extrusion plate; 15. Connecting frame; 16. Spring; 17. Adjusting cap. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a pig manure treatment device, comprising: a feeding pool 1, a feeding cylinder 2, a first spiral shaft 3, a first motor 4, a screen 5, a drainage trough 6, a discharge pipe 7, a support 8, an extrusion cylinder 9, a feeding hopper 10, a second spiral shaft 11, a second motor 12, a screen cylinder 13, an extrusion plate 14, a connecting frame 15, a spring 16, and an adjusting cap 17;

[0024] Feeding pool 1, feeding cylinder 2 is provided on the inner right side of feeding pool 1, and support 8 is installed below feeding pool 1. Discharge pipe 7 is connected to the top front side of feeding cylinder 2. First spiral shaft 3 is provided inside feeding cylinder 2. First motor 4 is connected below first spiral shaft 3. First motor 4 is fixedly connected to feeding pool 1. Screen 5 is provided in the middle of feeding pool 1. Drainage trough 6 is connected to the outside of screen 5.

[0025] An extrusion cylinder 9 is located in front of the feed tank 1 and is fixedly mounted on the bracket 8. A second spiral shaft 11 is installed inside the extrusion cylinder 9, and a feed hopper 10 is installed on the top right side of the extrusion cylinder 9. A second motor 12 is connected to the right end of the second spiral shaft 11 and is fixedly connected to the extrusion cylinder 9. A screen cylinder 13 is located on the left side of the extrusion cylinder 9, and a connecting frame 15 is connected to the left end of the extrusion cylinder 9. An extrusion plate 14 is located on the left end of the screen cylinder 13, and a spring 16 is connected to the left side of the extrusion plate 14. An adjusting cap 17 is located on the left end of the second spiral shaft 11 and is located to the left of the spring 16.

[0026] like Figure 1 , Figure 2 and Figure 3 The feed cylinder 2 has evenly distributed holes on its exterior, and openings are provided at the top and bottom of the feed cylinder 2 to facilitate drainage of feces during the conveying process in the feed cylinder 2. The discharge pipe 7 has an inclined structure, and the front end of the discharge pipe 7 is arranged vertically and vertically corresponding to the feed hopper 10 to facilitate the entry of feces into the extrusion cylinder 9.

[0027] like Figure 1 and Figure 4The right spiral spacing of the second spiral shaft 11 is greater than the left spiral spacing, which facilitates the compression of feces. The left end of the second spiral shaft 11 passes through the left end of the compression plate 14, and the compression plate 14 is engaged with the second spiral shaft 11, which facilitates the synchronous rotation of the compression plate 14 and the second spiral shaft 11. The adjusting cap 17 is threadedly connected to the second spiral shaft 11, and the compression plate 14 is movably connected to the screen cylinder 13 through the adjusting cap 17 and the spring 16, which facilitates the adjustment of the compression intensity.

[0028] Working principle: When using this pig manure treatment device, if... Figure 2 As shown, feces are added to the feed tank 1. After a certain amount of feces are added, the water in the feces is filtered through the screen 5 and discharged through the discharge pipe 7. The first motor 4 is started, which drives the first screw shaft 3 to rotate. The first screw shaft 3 conveys the feces in the feed tank 1 upward. During the conveying process, water is drained through the holes on the feed cylinder 2 to reduce the water content in the feces. The conveyed feces fall into the feed hopper 10 through the discharge pipe 7 and enter the extrusion cylinder 9.

[0029] By starting the second motor 12, as Figure 4 As shown, the second spiral shaft 11 rotates, conveying and squeezing the manure during rotation. This causes the water in the manure to be discharged through the screen cylinder 13. The dehydrated manure is then squeezed by the squeezing plate 14, causing the squeezing plate 14 to squeeze the spring 16 and slide, thus separating the squeezing plate 14 from the left end of the screen cylinder 13, allowing the dehydrated manure to be discharged. By rotating the adjusting cap 17, the distance between the adjusting cap 17 and the squeezing plate 14 is adjusted, thereby controlling the pressure of the squeezing plate 14 through the spring 16, which facilitates the control of the dryness of the dehydrated manure. This is the entire working process of the pig manure treatment device. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for treating pig manure, characterized in that, include: Feeding pool (1), feeding cylinder (2) is provided on the right inner wall of feeding pool (1), and support (8) is installed below feeding pool (1), and discharge pipe (7) is connected to the top front side of feeding cylinder (2), first spiral shaft (3) is provided inside feeding cylinder (2), and first motor (4) is connected below first spiral shaft (3), and first motor (4) is fixedly connected to feeding pool (1), screen (5) is provided in the middle of feeding pool (1), and drainage trough (6) is connected to the outside of screen (5); An extrusion cylinder (9) is located in front of the feed tank (1) and is fixedly mounted on a bracket (8). A second spiral shaft (11) is provided inside the extrusion cylinder (9), and a feed hopper (10) is installed on the top right side of the extrusion cylinder (9). A second motor (12) is connected to the right end of the second spiral shaft (11), and the second motor (12) is fixedly connected to the extrusion cylinder (9). A sieve cylinder (13) is provided on the left side of the extrusion cylinder (9), and a connecting frame (15) is connected to the left end of the extrusion cylinder (9). An extrusion plate (14) is provided on the left end of the sieve cylinder (13), and a spring (16) is connected to the left side of the extrusion plate (14). An adjusting cap (17) is provided on the left end of the second spiral shaft (11), and the adjusting cap (17) is located to the left of the spring (16).

2. The pig manure treatment device according to claim 1, characterized in that: The feed cylinder (2) has holes evenly distributed on its exterior, and openings are provided at the top and bottom of the feed cylinder (2).

3. The pig manure treatment device according to claim 1, characterized in that: The discharge pipe (7) has an inclined structure, and the front end of the discharge pipe (7) is arranged vertically and vertically corresponding to the feed hopper (10).

4. The pig manure treatment device according to claim 1, characterized in that: The right helical pitch of the second helical shaft (11) is greater than the left helical pitch of the second helical shaft (11).

5. The pig manure treatment device according to claim 1, characterized in that: The left end of the second spiral shaft (11) passes through the left end of the extrusion plate (14), and the extrusion plate (14) is engaged with the second spiral shaft (11).

6. The pig manure treatment device according to claim 1, characterized in that: The adjusting cap (17) is threadedly connected to the second spiral shaft (11), and the extrusion plate (14) is movably connected to the screen cylinder (13) through the adjusting cap (17) and the spring (16).

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