Modular poultry manure treatment apparatus

Abstract

The utility model relates to poultry manure treatment technical field, concretely is a kind of modular poultry manure treatment equipment, the utility model includes bottom plate, the top surface of bottom plate detachably connected with mounting bracket, the top of mounting bracket is provided with transmission mechanism.The utility model rotates simultaneously with the driving rotation of helical blade, and the rotating U-shaped abutment block is driven by rotating rod, and the three U-shaped abutment blocks are respectively periodically jacked up to the corresponding abutment plate, the abutment plate rises, the spring contracts, drives the jacking rod to jacking up into the corresponding filter hole, and the fecal particles blocked in filter hole are jacked back into helical cylinder, are transported to discharge bin by helical blade, play the effect of automatic cleaning filter hole, when U-shaped abutment block leaves abutment plate, spring rebound drives jacking rod to leave filter hole, and filter hole restores filtering function, three groups of filter holes are cleaned alternately in filtering process, without stopping cleaning filter hole, improve separation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of poultry and livestock manure treatment technology, specifically a modular poultry and livestock manure treatment device. Background Technology

[0002] Livestock manure treatment refers to the comprehensive treatment process that uses physical, biological, and chemical technologies to separate solids and liquids, degrade them harmlessly, and transform them into resources. The core objective is to reduce, harmlessly degrade, and recycle manure, thereby reducing its environmental pollution to water, air, and soil, and converting it into usable resources such as organic fertilizer and biogas, which meets environmental protection requirements and the needs of circular agricultural development.

[0003] Existing poultry and livestock manure treatment equipment mostly uses a wall-mounted screen on the spiral drum wall to achieve solid-liquid separation by pushing the material with spiral blades. However, this structure is not well adapted to highly viscous manure, and the screen pores are easily clogged by fine particles, requiring manual cleaning after machine shutdown. This not only reduces separation efficiency but also increases operation and maintenance costs, making it difficult to meet the continuous and efficient manure treatment needs of large-scale farms. Therefore, we propose a modular poultry and livestock manure treatment equipment. Utility Model Content

[0004] The purpose of this invention is to provide a modular livestock manure treatment device to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions: A modular livestock manure treatment device includes a base plate, a mounting frame detachably connected to the top surface of the base plate, and a transmission mechanism provided on the top of the mounting frame.

[0006] The transmission mechanism includes a spiral drum for solid-liquid separation of feces that is detachably mounted on the top of the mounting frame. The spiral drum is inclined, and spiral blades are rotatably connected to the left and right inner walls of the spiral drum. Three sets of filter holes are opened through the bottom of the spiral drum.

[0007] A cleaning component is provided below each set of filter holes.

[0008] The cleaning assembly includes two limiting posts and two springs fixedly connected to the bottom of the spiral roller. The two limiting posts are slidably sleeved on the inner rings of the two springs respectively. An abutment plate is slidably sleeved on the surface of the two limiting posts. The bottom ends of the two springs are fixedly connected to the abutment plate. Multiple push rods are fixedly connected to the top surface of the abutment plate, and the multiple push rods are correspondingly set with filter holes.

[0009] Below the abutment plate is a rotating rod that rotates synchronously with the spiral blade. Three U-shaped abutment blocks are fixedly connected to the surface of the rotating rod, and the three U-shaped abutment blocks are respectively in contact with the three abutment plates.

[0010] Preferably, a feed hopper is fixedly connected to the top of one end of the spiral drum, and a discharge hopper is fixedly connected to the bottom of the other end of the spiral drum. An installation plate is fixedly connected to the right side wall of the spiral drum, and a rotating motor is fixedly installed on the top surface of the installation plate. An extension rod is fixedly connected to the output end of the rotating motor. The extension rod passes through the cylinder wall of the spiral drum and is fixedly connected to the end of the spiral blade. A sealing gasket is fixedly installed at the rotating part of the extension rod and the cylinder wall of the spiral drum.

[0011] Preferably, a first synchronous wheel is fixedly sleeved on the circumferential surface of the extension rod, and two connecting blocks are fixedly connected to the bottom of the spiral roller. The two connecting blocks are located on both sides of the three sets of filter holes. A rotating rod is rotatably sleeved on both connecting blocks. A second synchronous wheel is fixedly sleeved on the end of the rotating rod near the first synchronous wheel. A synchronous belt is sleeved on the surface of the second synchronous wheel and the first synchronous wheel.

[0012] Preferably, the filter hole is circular, the push rod is cylindrical, and the diameter of the push rod is smaller than the diameter of the filter hole.

[0013] Preferably, the axial projections of the three U-shaped abutment blocks are arranged equidistantly on the rotating rod in a circular pattern.

[0014] Preferably, a fecal slurry collection chamber is detachably installed on the top surface of the base plate, the top of the fecal slurry collection chamber is movably fitted with the bottom of the spiral drum, and a secondary filter screen is detachably installed on the top of the inner cavity of the fecal slurry collection chamber.

[0015] Preferably, a manure collection box is movably inserted into the discharge end of the discharge bin, the bottom of the manure collection box is detachably installed on the top surface of the base plate, a manure collection container is placed inside the manure collection box, and a sealing door is rotatably connected to one side wall of the manure collection box.

[0016] The beneficial effects of this utility model are: This invention utilizes a combination of spiral blades, filter holes, and rotating rods. The spiral blades rotate, driving the rotating rods to rotate the U-shaped abutment blocks. Each of the three U-shaped abutment blocks periodically lifts its corresponding abutment plate. As the abutment plate rises, the spring contracts, causing the push rod to rise and enter the corresponding filter hole. This pushes the clogged manure particles back into the spiral drum, where they are then conveyed to the discharge hopper by the spiral blades, effectively cleaning the filter holes. When the U-shaped abutment blocks leave the abutment plates, the springs rebound, causing the push rod to leave the filter hole, restoring its filtering function. During the filtration process, the three sets of filter holes are cleaned alternately, eliminating the need to stop the machine for cleaning. This improves separation efficiency, reduces maintenance costs, and better meets the continuous and efficient manure treatment needs of large-scale farms. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the transmission mechanism of this utility model; Figure 3 This is a partial structural schematic diagram of the transmission mechanism of this utility model; Figure 4 This is a partial structural schematic diagram of the rotating rod of this utility model; Figure 5 This is a schematic diagram of the structure of the cleaning component of this utility model.

[0018] The attached diagram is labeled as follows: 1. Base plate; 2. Mounting frame; 3. Transmission mechanism; 31. Spiral roller; 32. Feed hopper; 33. Discharge hopper; 34. Mounting plate; 35. Rotating motor; 36. Connecting block; 37. Rotating rod; 38. U-shaped abutment block; 39. Synchronous pulley two; 301. Synchronous pulley one; 302. Synchronous belt; 303. Spiral blade; 304. Filter hole; 4. Cleaning component; 41. Limiting post; 42. Spring; 43. Abutment plate; 44. Top rod; 5. Sewage collection hopper; 6. Sludge collection box; 7. Sealing door. Detailed Implementation

[0019] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1-5 As shown, a modular livestock manure treatment device includes a base plate 1. A mounting frame 2 is detachably connected to the top surface of the base plate 1. A transmission mechanism 3 is provided on the top of the mounting frame 2. The transmission mechanism 3 includes a spiral drum 31 for manure solid-liquid separation, which is detachably mounted on the top of the mounting frame 2. The spiral drum 31 is inclined. Spiral blades 303 are rotatably connected to the left and right inner walls of the spiral drum 31. Three sets of filter holes 304 are opened through the bottom of the spiral drum 31. A feed hopper 32 is fixedly connected to the top of one end of the spiral drum 31, and a discharge hopper 33 is fixedly connected to the bottom of the other end of the spiral drum 31. A mounting plate 34 is fixedly connected to the right side wall of the spiral drum 31. A rotary motor 35 is fixedly mounted on the top surface of the mounting plate 34. An extension rod is fixedly connected to the output end of the rotary motor 35. The extension rod passes through the cylinder wall of the spiral drum 31 and is fixedly connected to the end of the spiral blades 303. A sealing gasket is fixedly installed at the rotation point of the extension rod and the cylinder wall of the spiral drum 31.

[0021] In practice, the feces to be treated are fed from the feed hopper 32 into the inclined spiral drum 31. The output end of the rotating motor 35 drives the extension rod to rotate, thereby driving the spiral blades 303 to rotate and pushing the feces towards the discharge hopper 33. During the movement, the feces are subjected to the combined action of the spiral extrusion force of the spiral blades 303 and gravity. The liquid part of the feces is discharged through the filter hole 304 at the bottom of the spiral drum 31, while the solid fecal residue is pushed to the discharge hopper 33 for centralized discharge. The sealing gasket can prevent the leakage of fecal matter.

[0022] As a technical optimization of this utility model, a cleaning component 4 is provided below each set of filter holes 304. The cleaning component 4 includes two limiting posts 41 and two springs 42 fixedly connected to the bottom of the spiral roller 31. The two limiting posts 41 are slidably sleeved on the inner rings of the two springs 42, and the surfaces of the two limiting posts 41 are slidably sleeved on an abutment plate 43. The bottom ends of the two springs 42 are fixedly connected to the abutment plate 43. Multiple push rods 44 are fixedly connected to the top surface of the abutment plate 43, and the multiple push rods 44 are correspondingly arranged with the filter holes 304. Below the abutment plate 43, a rotating rod 37 that rotates synchronously with the spiral blades 303 is provided. Three U-shaped abutment blocks 38 are fixedly connected to the surface of the rotating rod 37. Furthermore, the three U-shaped abutment blocks 38 are respectively in movable contact with the three abutment plates 43. The circumferential surface of the extension rod is fixedly sleeved with a synchronous wheel 301. The bottom of the spiral roller 31 is fixedly connected with two connecting blocks 36, and the two connecting blocks 36 are located on both sides of the three sets of filter holes 304. The two connecting blocks 36 are rotatably sleeved with a rotating rod 37. The end of the rotating rod 37 near the synchronous wheel 301 is fixedly sleeved with a synchronous wheel 39. The surfaces of the synchronous wheel 39 and the synchronous wheel 301 are jointly sleeved with a synchronous belt 302. The filter hole 304 is round, and the top rod 44 is cylindrical. The diameter of the top rod 44 is smaller than the diameter of the filter hole 304. The axial projection of the three U-shaped abutment blocks 38 is circumferentially equidistantly arranged on the rotating rod 37.

[0023] In practice, when the extension rod rotates, it drives the synchronous wheel 39 and the rotating rod 37 to rotate synchronously through the transmission of the synchronous wheel 301 and the synchronous belt 302. The rotating rod 37 drives the U-shaped abutment block 38 to rotate. The three U-shaped abutment blocks 38 periodically lift the corresponding abutment plate 43. When the abutment plate 43 rises, the spring 42 contracts, driving the top rod 44 to rise and enter the corresponding filter hole 304, pushing the fecal particles blocked in the filter hole 304 back into the spiral drum 31. The spiral blades 303 then transport the fecal particles to the discharge bin 33, achieving the effect of automatically cleaning the filter hole 304. When the U-shaped abutment block 38 leaves the abutment plate 43, the spring 42 rebounds, driving the top rod 44 to leave the filter hole 304, and the filter hole 304 resumes its filtering function. The arrangement of the three U-shaped abutment blocks 38 and the three abutment plates 43 allows for alternating cleaning of the three sets of filter holes 304 during the filtration process.

[0024] As a technical optimization of this utility model, a sewage collection chamber 5 is detachably installed on the top surface of the base plate 1. The top of the sewage collection chamber 5 is movably fitted with the bottom of the spiral roller 31. A secondary filter screen is detachably installed on the top of the inner cavity of the sewage collection chamber 5. A sludge collection box 6 is movably inserted into the discharge end of the discharge chamber 33. The bottom of the sludge collection box 6 is detachably installed on the top surface of the base plate 1. A sludge collection box is placed inside the sludge collection box 6. A sealing door 7 is rotatably connected to one side wall of the sludge collection box 6.

[0025] In practice, a secondary filter screen can be used to filter out fine impurities in the sewage. The filtered sewage falls to the bottom of the sewage collection bin 5 for centralized collection, disinfection, and then discharge. The sewage sludge discharged from the discharge bin 33 is collected by the sewage sludge collection box. The sewage sludge collection box can be pulled out by opening the sealing door 7, and the sewage sludge in the sewage sludge collection box can be reused.

[0026] In use, the rotating motor 35 is started, and the feces to be processed are fed from the feed hopper 32 into the inclined spiral drum 31. The output end of the rotating motor 35 drives the extension rod to rotate, thereby driving the spiral blades 303 to rotate and pushing the feces towards the discharge hopper 33. During the movement, the feces are subjected to the combined action of the spiral extrusion force of the spiral blades 303 and gravity. The liquid part of the feces is discharged through the filter hole 304 at the bottom of the spiral drum 31, while the solid fecal residue is pushed to the discharge hopper 33 for centralized discharge into the fecal residue collection box. At the same time, when the extension rod rotates, it drives the spiral blades 301 and the synchronous belt 302 to rotate the extension rod. The step wheel 39 and the rotating rod 37 rotate synchronously. The rotating rod 37 drives the U-shaped abutment block 38 to rotate. The three U-shaped abutment blocks 38 periodically lift the corresponding abutment plate 43. When the abutment plate 43 rises, the spring 42 contracts, driving the push rod 44 to rise upward and enter the corresponding filter hole 304. The fecal particles blocked in the filter hole 304 are pushed back into the spiral drum 31 and transported to the discharge bin 33 by the spiral blades 303. During the filtration process, the three sets of filter holes 304 are cleaned alternately. The fecal liquid discharged from the filter hole 304 is filtered twice by the secondary filter screen. The filtered fecal liquid falls to the bottom of the fecal liquid collection bin 5 for centralized collection, disinfection, and then discharge.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A modular poultry manure treatment apparatus comprising a base plate (1), characterised in that, The top surface of the base plate (1) is detachably connected to a mounting bracket (2), and a transmission mechanism (3) is provided on the top of the mounting bracket (2). The transmission mechanism (3) includes a spiral drum (31) for solid-liquid separation of feces that can be detachably installed on the top of the mounting frame (2). The spiral drum (31) is inclined. The left and right inner walls of the spiral drum (31) are rotatably connected with spiral blades (303). The bottom of the spiral drum (31) is provided with three sets of filter holes (304). A cleaning component (4) is provided below each set of filter holes (304); The cleaning component (4) includes two limiting posts (41) and two springs (42) fixedly connected to the bottom of the spiral roller (31). The two limiting posts (41) are respectively slidably sleeved on the inner ring of the two springs (42). The surfaces of the two limiting posts (41) are slidably sleeved with an abutment plate (43). The bottom ends of the two springs (42) are fixedly connected to the abutment plate (43). The top surface of the abutment plate (43) is fixedly connected with a plurality of push rods (44), and the plurality of push rods (44) are correspondingly arranged with the filter holes (304). Below the abutment plate (43) is a rotating rod (37) that rotates synchronously with the spiral blade (303). Three U-shaped abutment blocks (38) are fixedly connected to the surface of the rotating rod (37), and the three U-shaped abutment blocks (38) are respectively in contact with the three abutment plates (43).

2. A modular poultry manure processing apparatus according to claim 1, wherein, The top of one end of the spiral roller (31) is fixedly connected to the feed bin (32), and the bottom of the other end of the spiral roller (31) is fixedly connected to the discharge bin (33). The right side wall of the spiral roller (31) is fixedly connected to the mounting plate (34), and the top surface of the mounting plate (34) is fixedly installed with a rotating motor (35). The output end of the rotating motor (35) is fixedly connected to an extension rod. The extension rod passes through the cylinder wall of the spiral roller (31) and is fixedly connected to the end of the spiral blade (303). A sealing gasket is fixedly installed at the rotating part of the extension rod and the cylinder wall of the spiral roller (31).

3. A modular poultry manure processing apparatus according to claim 2, wherein, The circumferential surface of the extension rod is fixedly fitted with a first synchronous wheel (301). The bottom of the spiral roller (31) is fixedly connected with two connecting blocks (36), and the two connecting blocks (36) are located on both sides of the three sets of filter holes (304). The two connecting blocks (36) are rotatably fitted with a rotating rod (37). The end of the rotating rod (37) near the first synchronous wheel (301) is fixedly fitted with a second synchronous wheel (39). The surfaces of the second synchronous wheel (39) and the first synchronous wheel (301) are fitted with a synchronous belt (302).

4. A modular poultry manure processing apparatus according to claim 3, wherein, The filter hole (304) is round, and the push rod (44) is cylindrical. The diameter of the push rod (44) is smaller than the diameter of the filter hole (304).

5. A modular poultry manure processing apparatus according to claim 4, wherein, The axial projections of the three U-shaped abutment blocks (38) are arranged equidistantly on the rotating rod (37).

6. A modular poultry manure processing apparatus according to claim 1, wherein, The top surface of the base plate (1) is detachably equipped with a sewage collection chamber (5), the top of the sewage collection chamber (5) is movably fitted with the bottom of the spiral roller (31), and a secondary filter screen is detachably installed on the top of the inner cavity of the sewage collection chamber (5).

7. A modular poultry manure processing apparatus according to claim 2, wherein, The discharge end of the discharge bin (33) is movably connected to a manure collection box (6). The bottom of the manure collection box (6) is detachably installed on the top surface of the base plate (1). A manure collection box is placed inside the manure collection box (6). A sealing door (7) is rotatably connected to one side wall of the manure collection box (6).

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