Livestock and poultry house excrement water-saving emission reduction efficient cleaning device

Abstract

The present application relates to the field of livestock manure cleaning, and discloses a livestock and poultry house manure water-saving emission reduction efficient cleaning device, which comprises a cleaning mechanism and a separation mechanism arranged below the cleaning mechanism, a liquid storage shell and a fixed bottom shell are arranged below the separation mechanism, the cleaning mechanism comprises a fixed frame, a plurality of cross bars are fixedly connected inside the fixed frame, a bottom frame assembly is fixedly arranged below the fixed frame, a cleaning assembly is slidably arranged on the bottom frame assembly, the cleaning assembly scrapes off the sheep manure on the cross bars and drops into a connecting frame, the manure in the connecting frame moves along the slope of the connecting frame, a partition plate blocks the sheep manure, sheep urine continues to move along the slope of the connecting frame and flows into the liquid storage shell from a liquid leakage through slot and a liquid leakage through hole, a sliding rod drives an extrusion rod to extrude the partition plate, the sheep manure without the partition plate is blocked and continues to move along the slope of the connecting frame and enters an arc-shaped plate, the arc-shaped plate rotates to leave the sheep manure in a groove, and the arc-shaped plate rotates one circle to push the manure in the groove to a through groove and into the fixed bottom shell.

Description

Technical Field

[0001] This invention relates to the field of livestock manure cleaning technology, specifically a water-saving and emission-reducing high-efficiency cleaning device for livestock manure. Background Technology

[0002] Sheep manure and sheep urine contain different nutrients. Sheep manure contains high levels of organic matter and slow-release nutrients, making it suitable for improving soil structure and providing long-term fertility. Sheep urine, on the other hand, contains more readily available nutrients such as nitrogen, phosphorus, and potassium, making it suitable for use as a liquid fertilizer. Separating them allows for targeted treatment measures to ensure effective harmless disposal. Separate treatment also allows for better utilization of these different fertilizer values. When raising sheep, it is necessary to clean the sheepfold regularly, collecting manure and urine together for later use as fertilizer. After cleaning, the sheepfold needs to be washed with water, which wastes water resources and prevents odors from lingering in the sheepfold, which can induce respiratory diseases in sheep and reduce their immunity, among other problems.

[0003] After collecting sheep manure and urine together, the manure needs to be separated into solid and liquid components to facilitate composting and conversion into organic fertilizer. The urine, on the other hand, needs to be processed through anaerobic digestion and other methods to reduce the risk of transmission of pathogens and parasites. Summary of the Invention

[0004] The purpose of this invention is to provide a water-saving and emission-reducing efficient cleaning device for livestock and poultry manure, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is: a water-saving and emission-reducing high-efficiency cleaning device for livestock and poultry manure, comprising a cleaning mechanism and a separation mechanism disposed below the cleaning mechanism for separating urine and manure. Below the separation mechanism are a liquid storage shell for collecting urine and a fixed bottom shell for collecting manure. The cleaning mechanism includes a fixed frame, with multiple crossbars fixedly connected inside the fixed frame. Below the fixed frame is a bottom frame assembly, and a cleaning component for cleaning manure is slidably disposed on the bottom frame assembly.

[0006] The cleaning assembly includes multiple sliding rods, the same number as the crossbars. Vertical rods are fixedly connected to the upper ends of the sliding rods on both sides. A cleaning rod for cleaning feces is fixedly connected to the upper ends of the two vertical rods. Sliding blocks are fixedly connected to both ends of the sliding rods. A telescopic electric cylinder is fixedly installed on one side of the outermost sliding block.

[0007] Preferably, multiple connecting short rods are fixedly connected between two adjacent crossbars, multiple water spray holes are opened above the crossbars, and sliding grooves corresponding to the vertical rods are opened on the crossbars.

[0008] Preferably, the bottom frame assembly includes a bottom frame fixedly connected to the lower end of the fixed frame, with sliding cavities corresponding to the sliding blocks on both sides inside the bottom frame, and a material leakage hole inside the bottom frame.

[0009] Preferably, the separation mechanism includes a connecting frame fixedly connected to the lower end of the base frame, an inclined plate fixedly connected to the upper side inside the connecting frame, the lower part inside the connecting frame being in an inclined state, a separating component for separating feces and urine being provided below the inclined plate, multiple moving components being provided inside the lower part of the connecting frame, and multiple separating plate components for screening feces and urine being provided inside the lower part of the connecting frame.

[0010] Preferably, an arc-shaped groove is provided below the inclined plate, and the separating component includes an arc-shaped plate disposed on one side inside the connecting frame. Connecting plates are fixedly connected to both sides of the arc-shaped plate. A drive motor is disposed on the outside of the connecting frame. The output end of the drive motor passes through the connecting frame and is fixedly connected to the connecting plate. A leakage groove for urine to leak down is provided below the connecting plate.

[0011] Preferably, the lower part of the connecting frame is provided with multiple placement slots, and a leakage channel for urine flow is provided below the placement slots. A channel is provided on one side of the connecting frame, and the channel is located at the lower end of the connecting frame.

[0012] Preferably, the movable component includes a fixed vertical rod fixedly connected below the sliding rod, and a pressing rod is slidably connected inside the fixed vertical rod. A spring is provided between one end of the pressing rod and the inside of the fixed vertical rod, and one end of the spring is always in contact with the lower part of the inside of the connecting frame.

[0013] Preferably, the partition plate assembly includes a partition plate rotatably connected in the placement groove, the partition plate having an inverted U-shaped groove, a torsion spring being provided between the partition plate and the placement groove, a partition groove assembly being provided in the connecting frame, the partition groove assembly including a groove located at the lower end of the lower part inside the connecting frame, the groove having a leakage through hole for urine flow.

[0014] Preferably, the liquid storage shell is fixedly connected to the lower end of the connecting frame, and a liquid receiving groove is provided on the upper side of the liquid storage shell near the edge. The liquid receiving groove is a conical groove, and a flow hole communicating with the interior of the liquid storage shell is provided inside the liquid receiving groove at the lower part.

[0015] Preferably, the fixed bottom shell is fixedly connected to the lower end of the liquid storage shell, and an intercepting plate is fixedly installed on one side of the upper end of the fixed bottom shell to prevent feces from falling to the outside. The intercepting plate is fixedly connected to the lower end of the connecting frame, and a conveying device is installed inside the fixed bottom shell.

[0016] Compared with the prior art, the technical solution of the present invention has the following advantages:

[0017] (1) A cleaning component is installed below the crossbar. The cleaning component scrapes off the sheep manure on the crossbar and drops it into the connecting frame. The manure in the connecting frame moves with the slope of the connecting frame. The partition plate blocks the sheep manure. The sheep urine continues to move with the slope of the connecting frame and flows into the liquid storage shell from the leakage channel and leakage hole. The sliding rod drives the fixed vertical rod and the squeezing rod to squeeze the partition plate. The partition plate is squeezed into the placement groove. The sheep manure is not blocked by the partition plate and continues to move with the slope of the connecting frame and enters the arc plate. The arc plate rotates and leaves the sheep manure in the groove. The arc plate rotates once and pushes the manure in the groove into the channel and drops into the fixed bottom shell, so that the sheep manure and urine are separated, which facilitates the subsequent composting treatment of sheep manure and the anaerobic digestion treatment of sheep urine.

[0018] (2) Some sheep urine will adhere to the crossbar, connecting short bar and connecting frame. Water is injected into the fixed frame through the connecting pipe. The water is sprayed out through the water spray hole. The water flows through the crossbar, connecting short bar and connecting frame to wash away the urine. Only a small amount of water is needed to achieve the cleaning effect and prevent the urine from producing an odor and affecting the immunity of sheep. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the cleaning component structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the bottom frame component structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the separation mechanism of the present invention;

[0024] Figure 6 This is a schematic diagram of the separation mechanism of the present invention;

[0025] Figure 7 This is a schematic diagram of the connecting frame structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the partition plate assembly structure of the present invention;

[0027] Figure 9 This is a schematic diagram of the liquid storage shell structure of the present invention;

[0028] Figure 10 This is a schematic diagram of the fixed bottom shell structure of the present invention.

[0029] In the diagram: 1. Cleaning mechanism; 11. Fixing frame; 12. Crossbar; 121. Sliding groove; 13. Connecting short rod; 14. Water spray hole; 15. Bottom frame assembly; 151. Bottom frame; 152. Sliding cavity; 153. Leakage hole; 16. Cleaning assembly; 161. Sliding rod; 162. Sliding block; 163. Vertical rod; 164. Cleaning rod; 2. Separation mechanism; 21. Connecting frame; 211. Placement groove; 212. Leakage channel; 22. Inclined plate; 22 1. Arc-shaped groove; 23. Separator assembly; 231. Arc-shaped plate; 232. Connecting plate; 233. Leakage groove; 24. Moving assembly; 241. Fixed vertical rod; 242. Spring; 243. Extrusion rod; 25. Separator plate assembly; 251. Separator plate; 252. Inverted U-shaped groove; 26. Separator groove assembly; 261. Groove; 262. Leakage through hole; 3. Liquid storage shell; 31. Liquid receiving groove; 4. Fixed bottom shell; 41. Interception plate; 42. Conveying equipment. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0031] Unless otherwise defined, the technical or scientific terms used in this disclosure shall have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms "comprising" or "including," and similar terms used in this disclosure, mean that an element or object preceding the term encompasses the elements or objects listed following the term and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described objects changes.

[0032] like Figures 1 to 10As shown, the present invention provides a water-saving and emission-reducing high-efficiency cleaning device for livestock and poultry manure, including a cleaning mechanism 1 and a separation mechanism 2 disposed below the cleaning mechanism 1 for separating urine and manure. Below the separation mechanism 2, there is a liquid storage shell 3 for collecting urine and a fixed bottom shell 4 for collecting manure. The cleaning mechanism 1 includes a fixed frame 11, with multiple crossbars 12 fixedly connected inside the fixed frame 11. A connecting water pipe is disposed on one side of the fixed frame 11, and a pipe is disposed inside the fixed frame 11. The connecting water pipe is connected to the pipe inside the fixed frame 11. A bottom frame assembly 15 is fixedly disposed below the fixed frame 11, and a cleaning component 16 for cleaning manure is slidably disposed on the bottom frame assembly 15.

[0033] The cleaning component 16 includes multiple sliding rods 161, the same number as the crossbars 12. Vertical rods 163 are fixedly connected to the upper ends of the sliding rods 161. A cleaning rod 164 for cleaning feces is fixedly connected to the upper ends of the two vertical rods 163. Sliding blocks 162 are fixedly connected to both ends of the sliding rods 161. A telescopic electric cylinder is fixedly installed on one side of the outermost sliding block 162. The telescopic electric cylinder drives the sliding rod 161 to move through the sliding block 162.

[0034] Multiple connecting short rods 13 are fixedly connected between each two adjacent horizontal bars 12. Multiple water spray holes 14 are opened above the horizontal bars 12. Sliding grooves 121 corresponding to the vertical bars 163 are opened on the horizontal bars 12.

[0035] The bottom frame assembly 15 includes a bottom frame 151 fixedly connected to the lower end of the fixed frame 11, a telescopic electric cylinder on one side of the sliding block 162 fixed inside the bottom frame 151, sliding cavities 152 corresponding to the sliding block 162 are opened on both sides inside the bottom frame 151, and a material leakage hole 153 is opened inside the bottom frame 151.

[0036] The separation mechanism 2 includes a connecting frame 21 fixedly connected to the lower end of the bottom frame 151. An inclined plate 22 is fixedly connected to the upper side of the inside of the connecting frame 21. The lower part of the inside of the connecting frame 21 is in an inclined state. A separating component 23 for separating feces and urine is provided below the inclined plate 22. Multiple moving components 24 are provided inside the lower part of the connecting frame 21. Multiple separating plate components 25 for screening feces and urine are provided inside the lower part of the connecting frame 21.

[0037] An arc-shaped groove 221 is provided below the inclined plate 22. The separator component 23 includes an arc-shaped plate 231 located inside one side of the connecting frame 21. Connecting plates 232 are fixedly connected to both sides of the arc-shaped plate 231. A drive motor is provided on the outside of the connecting frame 21. The output end of the drive motor passes through the connecting frame 21 and is fixedly connected to the connecting plate 232. A leakage groove 233 for urine to leak down is provided below the connecting plate 232.

[0038] Multiple placement slots 211 are provided inside the lower part of the connecting frame 21. A leakage channel 212 for urine flow is provided below the placement slot 211. A channel is provided on one side of the connecting frame 21, and the channel is located at the lower end inside the connecting frame 21.

[0039] The movable component 24 includes a fixed vertical rod 241 fixedly connected below the sliding rod 161. A pressing rod 243 is slidably connected inside the fixed vertical rod 241. A spring 242 is provided between one end of the pressing rod 243 and the inside of the fixed vertical rod 241. One end of the spring 242 is always in contact with the lower part of the inside of the connecting frame 21.

[0040] The partition plate assembly 25 includes a partition plate 251 rotatably connected in the placement groove 211. The partition plate 251 has an inverted U-shaped groove 252. A torsion spring is provided between the partition plate 251 and the placement groove 211. A partition groove assembly 26 is provided in the connecting frame 21. The partition groove assembly 26 includes a groove 261 located at the lower end of the lower part of the inside of the connecting frame 21. A leakage through hole 262 for urine to flow is provided in the groove 261. When the fixed vertical rod 241 moves with the sliding rod 161, it squeezes the partition plate 251 into the placement groove 211. The feces blocked by the partition plate 251 slide into the groove 261 with the inclination of the connecting frame 21.

[0041] The liquid storage shell 3 is fixedly connected to the lower end of the connecting frame 21. A drain pipe is provided on one side of the liquid storage shell 3. The drain pipe is connected to the water pump through a hose to discharge urine out of the liquid storage shell 3. A liquid receiving groove 31 is provided on the upper side of the liquid storage shell 3 near the edge. The liquid receiving groove 31 is a conical groove. A flow hole communicating with the inside of the liquid storage shell 3 is provided at the lower part of the liquid receiving groove 31.

[0042] The fixed bottom shell 4 is fixedly connected to the lower end of the liquid storage shell 3. An interceptor plate 41 is fixedly installed on one side of the upper end of the fixed bottom shell 4 to prevent feces from falling to the outside. The interceptor plate 41 is fixedly connected to the lower end of the connecting frame 21. A conveying device 42 is installed inside the fixed bottom shell 4.

[0043] The working principle and usage process of this invention: When sheep defecate, some feces fall from the crossbar 12 and the connecting short bar 13. Some feces fall onto the sliding bar 161, while some fall into the connecting frame 21 and are blocked by the partition plate 251. The telescopic electric cylinder pushes the sliding block 162 to slide within the sliding cavity 152, causing the sliding bar 161 to slide below the crossbar 12. The output end of the telescopic electric cylinder reciprocates, causing the feces falling onto the sliding bar 161 to be squeezed by the crossbar 12 and fall into the connecting frame 21. The sliding bar 161 drives the fixed vertical bar 241 to move. The fixed vertical rod 241 drives the pressing rod 243 to move. The spring 242 pushes the pressing rod 243 to always be in contact with the bottom of the connecting frame 21. When the pressing rod 243 moves towards the partition plate 251, the partition plate 251 is squeezed into the placement groove 211. Sheep manure slides along the inclined surface inside the connecting frame 21 towards the groove 261 and enters the arc plate 231. The drive motor drives the arc plate 231 to rotate through the connecting plate 232. The manure in the arc plate 231 falls into the groove 261. After the arc plate 231 rotates one revolution, it pushes the manure out of the groove 261. Outside frame 21, the sheep manure falls from the through channel into the fixed bottom shell 4 and lands on the conveying device 42. The conveying device 42 transports the sheep manure out for collection. Sheep urine and manure enter the connecting frame 21 together and flow through the inverted U-shaped channel 252 along the inclined surface of the connecting frame 21. The urine in the placement tank 211 enters the storage shell 3 through the leakage channel 212, and the urine in the groove 261 flows into the receiving tank 31 through the leakage hole 262. Then, it enters the storage shell 3 from the receiving tank 31. After a period of time, the urine flows through the connecting water pipe to the fixed frame 1. 1. Water is injected into the interior, and water flows out from the spray hole 14 to clean the residual urine on the crossbar 12, connecting short bar 13, and connecting frame 21. The urine is then flushed into the storage tank 3 to prevent urine from adhering to the crossbar 12, connecting short bar 13, and connecting frame 21 for a long time and producing an odor. The space between the inside and outside of the storage tank 3 is small, which prevents the urine odor from spreading to the outside. Compared with the existing method of directly using water pipes to clean sheep pens, it saves a lot of water and can store sheep manure and urine separately. Separate treatment of manure and urine helps to improve resource utilization and reduce environmental pollution.

[0044] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present invention within its spirit and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present invention.

Claims

1. A water-saving and emission-reducing high-efficiency cleaning device for livestock and poultry manure, comprising a cleaning mechanism (1) and a separation mechanism (2) disposed below the cleaning mechanism (1) for separating urine from manure, wherein a storage shell (3) for collecting urine and a fixed bottom shell (4) for collecting manure are disposed below the separation mechanism (2), characterized in that: The cleaning mechanism (1) includes a fixed frame (11), a plurality of crossbars (12) are fixedly connected inside the fixed frame (11), a bottom frame assembly (15) is fixedly installed below the fixed frame (11), and a cleaning component (16) for cleaning feces is slidably installed on the bottom frame assembly (15). The cleaning component (16) includes multiple sliding rods (161), the number of which is the same as the number of crossbars (12). Vertical rods (163) are fixedly connected to both sides of the upper end of the sliding rods (161), and a cleaning rod (164) for cleaning feces is fixedly connected to the upper end of the two vertical rods (163). Sliding blocks (162) are fixedly connected to both ends of the sliding rods (161), and a telescopic electric cylinder is fixedly installed on one side of the outermost sliding block (162). Multiple connecting short rods (13) are fixedly connected between two adjacent horizontal bars (12). Multiple water spray holes (14) are opened above the horizontal bars (12). A sliding groove (121) corresponding to the vertical bar (163) is opened on the horizontal bars (12). The bottom frame assembly (15) includes a bottom frame (151) that is fixedly connected to the lower end of the fixed frame (11). The separation mechanism (2) includes a connecting frame (21) fixedly connected to the lower end of the bottom frame (151). An inclined plate (22) is fixedly connected to the upper side inside the connecting frame (21). The lower part inside the connecting frame (21) is in an inclined state. A separating component (23) for separating feces and urine is provided below the inclined plate (22). Multiple moving components (24) are provided below the inside of the connecting frame (21). Multiple separating plate components (25) for screening feces and urine are provided below the inside of the connecting frame (21). An arc-shaped groove (221) is provided below the inclined plate (22). The separating component (23) includes an arc-shaped plate (231) provided on one side inside the connecting frame (21). Connecting plates (232) are fixedly connected to both sides of the arc-shaped plate (231). A drive motor is provided on the outside of the connecting frame (21). The output end of the drive motor passes through the connecting frame (21) and is fixedly connected to the connecting plate (232). A leakage groove (233) for urine to leak down is provided below the connecting plate (232). The lower part of the connecting frame (21) is provided with multiple placement slots (211); The partition plate assembly (25) includes a partition plate (251) rotatably connected in the placement groove (211). The partition plate (251) has an inverted U-shaped groove (252). A torsion spring is provided between the partition plate (251) and the placement groove (211). A partition groove assembly (26) is provided in the connecting frame (21). The partition groove assembly (26) includes a groove (261) located at the lower end of the lower part of the connecting frame (21). A leakage through hole (262) for urine to flow through is provided in the groove (261).

2. The efficient cleaning device for water-saving and emission-reducing livestock and poultry manure according to claim 1, characterized in that: The bottom frame (151) has sliding cavities (152) on both sides inside, corresponding to the sliding block (162), and a material leakage hole (153) is provided inside the bottom frame (151).

3. The efficient cleaning device for water-saving and emission-reducing livestock and poultry manure according to claim 2, characterized in that: A leakage channel (212) for urine flow is provided below the placement slot (211), and a channel is provided on one side of the connecting frame (21), which is located at the lower end inside the connecting frame (21).

4. The efficient cleaning device for water-saving and emission-reducing livestock and poultry manure according to claim 3, characterized in that: The moving component (24) includes a fixed vertical rod (241) fixedly connected below the sliding rod (161). A pressing rod (243) is slidably connected inside the fixed vertical rod (241). A spring (242) is provided between one end of the pressing rod (243) and the inside of the fixed vertical rod (241). One end of the spring (242) is always in contact with the lower part of the inside of the connecting frame (21).

5. The efficient cleaning device for water-saving and emission-reducing livestock and poultry manure according to claim 1, characterized in that: The liquid storage shell (3) is fixedly connected to the lower end of the connecting frame (21). A liquid receiving groove (31) is provided on one side of the liquid storage shell (3) near the edge. The liquid receiving groove (31) is a conical groove. A flow hole communicating with the inside of the liquid storage shell (3) is provided at the bottom inside the liquid receiving groove (31).

6. The efficient cleaning device for water-saving and emission-reducing livestock and poultry manure according to claim 5, characterized in that, The fixed bottom shell (4) is fixedly connected to the lower end of the liquid storage shell (3). An interceptor plate (41) to prevent feces from falling to the outside is fixedly installed on one side of the upper end of the fixed bottom shell (4). The interceptor plate (41) is fixedly connected to the lower end of the connecting frame (21). A conveying device (42) is installed inside the fixed bottom shell (4).

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