Excrement treatment system for cow breeding

Abstract

An excrement treatment system for cow breeding relates to the technical field of cow breeding and comprises a horizontal foundation, a cow house is built on the horizontal foundation, and a movable pushing assembly, a solid-liquid separation assembly, a fermentation regeneration assembly, a spray cleaning assembly and a hot air drying assembly are arranged in the cow house. The method solves a series of problems that a livestock and poultry excrement treatment mode in the prior art is difficult to be suitable for large-scale dairy cow breeding, the treatment efficiency is low, dry and wet separation is inconvenient, and the treatment timeliness is poor.

Description

Technical Field

[0001] The invention relates to the technical field of dairy cow breeding, and in particular to an excrement treatment system for dairy cow breeding. Background Art

[0002] Milk is one of the oldest natural beverages and is known as "white blood". Milk is rich in minerals, calcium, phosphorus, iron, zinc, copper, manganese, and molybdenum. It is the best source of calcium for the human body, and the calcium-phosphorus ratio is very appropriate, which is conducive to calcium absorption. With the improvement of people's living standards, the demand for milk has gradually increased, so large-scale dairy cow breeding is needed.

[0003] As the scale of farming expands, the dairy farming process is becoming more standardized. In terms of process, dairy farming includes the feeding and cultivation of dairy cows, the construction and environmental control of cattle farms, epidemic prevention and disinfection, and the prevention and treatment of common diseases. With the continuous development of the farming industry, the construction of smart cattle farms is becoming the key to improving farming efficiency and ensuring the health of cattle.

[0004] Environmental control of the cowshed is an important task in the construction of a smart cattle farm. By controlling the temperature, humidity, air quality and other factors of the cowshed, comfortable living conditions can be provided for the cattle to promote their growth and reproduction. The intelligent environmental control system can automatically adjust the temperature and humidity of the cowshed according to different seasons and cattle needs to ensure that the cattle are in a suitable living environment. In addition, monitoring and maintaining air quality is also an important environmental control task, effectively controlling the concentration of harmful gases such as ammonia and carbon dioxide, and providing a fresh air environment. Among them, the ammonia in the cowshed mainly comes from the decomposition of nitrogen-containing organic matter (mainly feces). In order to control the ammonia concentration and keep the interior of the cowshed clean, it is necessary to clean the feces in the cowshed in time. Therefore, establishing a complete dairy cow excrement treatment system is the key to building a smart cattle farm.

[0005] In small-scale dairy farming, due to the constraints of breeding costs, manual cleaning is still widely used to deal with dairy cow excrement. However, when used in large-scale, intelligent breeding processes, this method has the disadvantages of low manual processing efficiency, inconvenient dry and wet separation, and poor timeliness of processing. Therefore, there is an urgent need for an automated dairy cow excrement treatment system.

[0006] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0007] In view of the defects in the prior art, the present invention provides an excrement treatment system for dairy cattle breeding, which is used to solve the problem that the livestock and poultry excrement treatment method in traditional technology is difficult to apply to large-scale dairy cattle breeding, and has a series of problems including low treatment efficiency, inconvenience in dry and wet separation, and poor timeliness of treatment.

[0008] To achieve the above object, the present invention provides the following technical solutions: A waste treatment system for dairy cattle breeding is characterized by comprising a horizontal foundation, a cowshed is built on the horizontal foundation, and a mobile pushing component, a solid-liquid separation component, a fermentation and regeneration component, a spray cleaning component and a hot air drying component are respectively arranged in the cowshed.

[0009] As an optimized solution, a cow bed is provided in the cowshed, the lower end of the cow bed is fixed on the upper surface of the horizontal foundation, the upper surface of the cow bed is inclined at a certain slope and is divided into two parts, an inclined part and a horizontal part.

[0010] As an optimized solution, the movable material pushing assembly includes a slidingly arranged material pushing scraper, the material pushing scraper is a longitudinally extending strip plate, and the lower end of the material pushing scraper is arranged closely against the inclined upper surface of the cow bed.

[0011] As an optimized solution, the movable pushing assembly further comprises a telescopic pushing plate, and the telescopic pushing plate is arranged close to the horizontal upper surface of the cow bed.

[0012] As an optimized solution, the fermentation regeneration component includes a regeneration pipe, which is fixedly mounted in the cow bed along the longitudinal direction. Both ends of the regeneration pipe pass through the cowshed and extend to the outside thereof. A spiral feeding auger is provided in the regeneration pipe.

[0013] As an optimized solution, a stockpiling opening is provided on one side of the horizontal upper surface of the cow bed, a feeding opening is provided at the upper end of the regeneration pipe corresponding to the stockpiling opening, and a stop plate is telescopically provided in the stockpiling opening.

[0014] As an optimized solution, the fermentation regeneration component further includes an external hopper, which is disposed close to the closed end of the regeneration tube, and the lower end of the external hopper is fixedly connected to the regeneration tube.

[0015] As an optimized solution, a sliding limit opening is respectively opened on each longitudinal side end face of the cowshed, and two threaded rods are rotatably provided on the upper and lower sides of each sliding limit opening. A sliding drive motor is respectively fixed on the longitudinal side end face of the cowshed corresponding to each of the threaded rods, and the output shaft end of the sliding drive motor is fixedly connected to the threaded rod.

[0016] As an optimized solution, a movable slide is provided between the parallel threaded rods, and the two threaded rods respectively pass through and are threadedly connected to the movable slide. A flipping motor is fixedly connected to the outer end face of each movable slide, and the output shaft of the flipping motor passes through the movable slide and the sliding limit port in turn and is fixedly connected to the side end face of the push scraper.

[0017] As an optimized solution, a U-shaped limit mounting frame is fixedly connected to the longitudinal outer wall of the cowshed, and a longitudinally extending electric telescopic cylinder is fixedly connected to the limit mounting frame. The telescopic end of the electric telescopic cylinder passes through the cowshed and is fixedly connected to the back side of the telescopic push plate.

[0018] As an optimized solution, the solid-liquid separation component includes a liquid separation groove, which is arranged on the inclined upper surface of the cow bed. A separation filter is fixed in the upper opening of the liquid separation groove. The liquid separation groove is externally connected to a drain pipe, and a stop valve is provided on the drain pipe.

[0019] As an optimized solution, the regeneration tube is a semi-connected circular tube with one end closed and the other end open. A conveying motor is fixedly connected to the closed end face of the regeneration tube. The output shaft end of the conveying motor extends into the regeneration tube and is fixedly connected to the end of the spiral feeding auger. A sealing baffle is swingably provided on the outer side of the open end of the regeneration tube.

[0020] As an optimized solution, two symmetrical swing sealing plates are hingedly provided on the inner side wall of the external charging hopper near the upper end opening.

[0021] As an optimized solution, the spray cleaning assembly includes two symmetrically arranged limiting slide rails, which are U-shaped rails with side openings. The two limiting slide rails are respectively fixed on the transverse inner wall of the cowshed close to the inner top surface, and a displacement slide is slidably mounted in each of the limiting slide rails.

[0022] As an optimized solution, a mobile drive motor is fixedly connected to each of the limiting slide rails on the longitudinal outer wall of the cowshed. The end of the output shaft of the mobile drive motor passes through the outer wall of the cowshed and is fixedly connected to a rotating screw. The rotating screw passes through and is threadedly connected to the displacement slide.

[0023] As an optimized solution, two parallel guide square columns are fixedly installed between the two laterally opposite displacement slides, a square frame is provided between the two guide square columns, a longitudinal double-output shaft motor is fixedly connected to the upper surface of the square frame, and a driving roller is fixedly connected to the end of each output shaft of the double-output shaft motor, and the lower end of the driving roller is against the upper surface of the guide square column.

[0024] As an optimized solution, a steering motor is fixedly connected to the center of the inner bottom surface of the square frame, the output shaft of the steering motor passes downward through the square frame and is fixedly connected to a mobile water tank, a water connecting pipe is fixedly connected to the transverse outer wall of the mobile water tank, a corrugated connecting pipe is fixedly connected to the center of the outer bottom surface of the mobile water tank, the lower end of the corrugated connecting pipe is fixedly connected to a water distribution tank, two symmetrical transfer water pipes are connected to the outside of the water distribution tank, each of the transfer water pipes is respectively provided with a suspension seat, and two transversely symmetrical lifting and telescopic cylinders are also fixedly connected to the outer bottom surface of the mobile water tank, and the lower telescopic ends of the lifting and telescopic cylinders are fixedly connected to the suspension seats.

[0025] As an optimized solution, a spray head is rotatably provided on each of the transfer water pipes.

[0026] As an optimized solution, an intermediate transfer water tank is fixedly connected to the upper part of the horizontal outer wall of the cowshed, and a water supply pump is provided below the intermediate transfer water tank. The water supply pump is fixed on a horizontal foundation, and an upper water pipe is externally connected to the water supply pump. The upper end of the upper water pipe is fixedly connected to the intermediate transfer water tank, and the lower end of the intermediate transfer water tank is externally connected to a horizontal water supply pipe. The water supply pipe passes through the outer wall of the cowshed and extends to the interior thereof, and the water supply pipe and the connecting water pipe are at the same horizontal height.

[0027] As an optimized solution, the hot air drying component includes a drying box, which is fixedly connected to the transverse outer wall of the cowshed and connected thereto. The drying box is a horizontally arranged cylindrical box with one end open. A fan drive motor is fixedly connected to the closed outer end surface of the drying box. The end of the output shaft of the fan drive motor passes through the side wall of the drying box and is fixedly connected to a fan impeller. An electric heating ring is provided between the fan impeller and the fan drive motor.

[0028] Compared with the prior art, the present invention has the following beneficial effects: The mobile pushing assembly provided in the present invention can synchronously push and transfer the solid and liquid excrement in the cowshed, so as to centrally process the excrement scattered on the cow bed. Specifically, the mobile pushing assembly includes a longitudinally extending pushing scraper, the two ends of which are rotatably mounted on two movable slides, and the pushing angle can be adjusted under the control of the flip motor. The sliding drive motor drives the threaded rod to rotate, so that the excrement located on the inclined part of the upper surface of the cow bed can be pushed to the horizontal part, and then the telescopic pusher plate is used to centrally push the excrement into the stockpile port for subsequent processing by controlling the extension and contraction of the electrically controlled telescopic cylinder. The above two-stage centralized pushing method can effectively avoid the residue of dairy cow excrement.

[0029] The solid-liquid separation component provided in the present invention can simultaneously complete the separation of solid excrement and liquid excrement during the moving and pushing process. Specifically, since the upper surface of the cattle bed is inclined at a certain slope, and a liquid separation groove is provided on the upper surface of the cattle bed near the upper end of the inclination, a separation filter screen flush with the upper surface of the cattle bed is fixed at the upper end opening of the liquid separation groove, the solid and liquid excrement moves upward under the action of the pushing scraper, and completes the solid-liquid separation when passing through the separation filter screen, so as to facilitate the subsequent respective treatments.

[0030] The fermentation and regeneration component provided in the present invention can centrally ferment the collected solid excrement for easy recycling. Specifically, the fermentation and regeneration component includes a regeneration pipe, which passes through the cowshed and the cow bed in the longitudinal direction. The upper end of the regeneration pipe is provided with a feed port facing the stacking port. The solid excrement enters the regeneration pipe from the feed port, is longitudinally spirally transported under the action of the spiral conveying auger, and is mixed with the fermentation agent and organic matter added from the upper end of the external feeding hopper to provide fermentation conditions; further, the mixture of solid excrement, fermentation agent and organic matter can be turned over by the reciprocating rotation of the spiral conveying auger to maintain uniform fermentation, reduce the fermentation temperature and prevent excessive decomposition.

[0031] The spray cleaning component and hot air drying component provided in the present invention can perform comprehensive water spray cleaning and hot air drying on the inside of the cowshed after the excrement is transferred. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0033] Figure 1 It is a schematic cross-sectional view of the internal structure of each component in the present invention in the main viewing direction; Figure 2 It is a schematic cross-sectional view of the internal structure of each component in the present invention in a top view direction; Figure 3 It is a schematic cross-sectional view of the internal structure of each component in the present invention in a top view direction; Figure 4 It is a schematic diagram of the external overall structure of the present invention in the main viewing direction; Figure 5 It is a schematic diagram of the external overall structure of the present invention in a top view; Figure 6 It is a schematic diagram of the external overall structure of the present invention when viewed from the side.

[0034] In the figure: 1-horizontal foundation, 2-cowshed, 3-cowbed, 4-pushing scraper, 5-sliding limit port, 6-threaded rod, 7-sliding drive motor, 8-moving slide, 9-turning motor, 10-telescopic pushing plate, 11-limit mounting frame, 12-electric telescopic cylinder, 13-liquid separation groove, 14-separation filter, 15-drain pipe, 16-stop valve, 17-regeneration pipe, 18-pile port, 19-feed port, 20-stop plate, 21-conveying motor, 22-screw feeding auger, 23-sealing baffle, 24-external feeding hopper, 25-swing sealing plate, 26- Limiting slide rail, 27-displacement slide, 28-mobile drive motor, 29-rotating screw, 30-guide square column, 31-square frame, 32-double-output shaft motor, 33-drive roller, 34-steering motor, 35-mobile water tank, 36-water connecting pipe, 37-corrugated connecting pipe, 38-water distribution tank, 39-transfer water pipe, 40-suspension seat, 41-lifting and telescopic cylinder, 42-sprinkler head, 43-intermediate water storage tank, 44-water supply pump, 45-water supply pipe, 46-water supply pipe, 47-drying box, 48-fan drive motor, 49-fan impeller, 50-electric heating ring. DETAILED DESCRIPTION

[0035] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0036] like Figures 1 to 6 As shown, a waste treatment system for dairy cattle breeding includes a horizontal foundation 1, on which a cowshed 2 is built. The cowshed 2 is respectively provided with a mobile pushing component, a solid-liquid separation component, a fermentation and regeneration component, a spray cleaning component and a hot air drying component.

[0037] A cow bed 3 is provided in the cowshed 2. The lower end of the cow bed 3 is fixed on the upper surface of the horizontal foundation 1. The upper surface of the cow bed 3 is inclined at a certain slope and is divided into two parts: an inclined upper surface and a horizontal upper surface.

[0038] The movable material pushing assembly comprises a material pushing scraper 4 , which is a strip-shaped plate extending longitudinally, and the lower end of the material pushing scraper 4 is arranged close to the inclined upper surface of the cow bed 3 .

[0039] A sliding limit opening 5 is respectively provided on each longitudinal side end face of the cowshed 2, and two threaded rods 6 are respectively rotatably provided on the upper and lower sides of each sliding limit opening 5. A sliding drive motor 7 is respectively fixed to each threaded rod 6 on the longitudinal side end face of the cowshed 2, and the output shaft end of the sliding drive motor 7 is fixedly connected to the threaded rod 6.

[0040] A movable slide 8 is provided between the parallel threaded rods 6. The two threaded rods 6 pass through and are threadedly connected to the movable slide 8 respectively. A flip motor 9 is fixedly connected to the outer end face of each movable slide 8. The output shaft of the flip motor 9 passes through the movable slide 8 and the sliding limit mouth 5 in turn and is fixedly connected to the side end face of the push scraper 4.

[0041] The mobile pushing assembly also includes a telescopic pushing plate 10, which is arranged close to the horizontal upper surface of the cow bed 3. A U-shaped limit mounting frame 11 is fixedly connected to the longitudinal outer wall of the cowshed 2, and a longitudinally extending electric telescopic cylinder 12 is fixedly connected to the limit mounting frame 11. The telescopic end of the electric telescopic cylinder 12 passes through the cowshed 2 and is fixedly connected to the back side of the telescopic pushing plate 10.

[0042] The solid-liquid separation component includes a liquid separation groove 13, which is arranged on the inclined upper surface of the cow bed 3. A separation filter 14 is fixed in the upper end opening of the liquid separation groove 13. The liquid separation groove 13 is externally connected to a drainage pipe 15, and a stop valve 16 is provided on the drainage pipe 15.

[0043] The fermentation regeneration component includes a regeneration tube 17, which is a semi-connected circular tube with one end closed and the other end open. The regeneration tube 17 is fixedly mounted in the cow bed 3 along the longitudinal direction, and both ends of the regeneration tube 17 pass through the cowshed 2 and extend to the outside thereof.

[0044] A stockpile opening 18 is provided on one side of the horizontal upper surface of the cow bed 3 , a feed opening 19 is provided at the upper end of the regeneration pipe 17 corresponding to the stockpile opening 18 , and a stop plate 20 is telescopically provided in the stockpile opening 18 .

[0045] A conveying motor 21 is fixedly connected to the closed end surface of the regeneration pipe 17 , and the output shaft end of the conveying motor 21 extends into the regeneration pipe 17 and is fixedly connected to a spiral feeding auger 22 .

[0046] A sealing baffle 23 is swingably provided outside the open end of the regeneration pipe 17 .

[0047] The fermentation regeneration component further includes an external hopper 24 , which is disposed close to the closed end of the regeneration tube 17 , and a lower end of the external hopper 24 is fixedly connected to the regeneration tube 17 .

[0048] Two symmetrical swing sealing plates 25 are hingedly provided on the inner side wall of the external feeding hopper 24 near the upper end opening.

[0049] The spray cleaning assembly includes two symmetrically arranged limiting slide rails 26, which are U-shaped rails with side openings. The two limiting slide rails 26 are respectively fixed to the transverse inner wall of the cowshed 2 close to the inner top surface, and a displacement slide seat 27 is slidably mounted in each limiting slide rail 26.

[0050] A mobile drive motor 28 is fixedly connected to each limiting slide rail 26 on the longitudinal outer wall of the cowshed 2. The end of the output shaft of the mobile drive motor 28 passes through the outer wall of the cowshed 2 and is fixedly connected to a rotating screw 29. The rotating screw 29 passes through and is threadedly connected to the displacement slide 27.

[0051] Two parallel guide square columns 30 are fixedly installed between two laterally opposite displacement slides 27, a square frame 31 is provided between the two guide square columns 30, a longitudinal double-output shaft motor 32 is fixedly connected to the upper surface of the square frame 31, and a driving roller 33 is fixedly connected to the end of each output shaft of the double-output shaft motor 32, and the lower end of the driving roller 33 is against the upper surface of the guide square column 30.

[0052] A steering motor 34 is fixedly connected to the center of the inner bottom surface of the square frame 31, and the output shaft of the steering motor 34 passes downward through the square frame 31 and is fixedly connected to a mobile water tank 35. A water connecting pipe 36 is fixedly connected to the transverse outer wall of the mobile water tank 35, and a corrugated connecting pipe 37 is fixedly connected to the center of the outer bottom surface of the mobile water tank 35. The lower end of the corrugated connecting pipe 37 is fixedly connected to a water distribution tank 38. The water distribution tank 38 is externally connected to two symmetrical transfer water pipes 39, and each transfer water pipe 39 is respectively provided with a suspension seat 40. The outer bottom surface of the mobile water tank 35 is also fixedly connected to two transversely symmetrical lifting and telescopic cylinders 41, and the lower telescopic ends of the lifting and telescopic cylinders 41 are fixedly connected to the suspension seat 40.

[0053] A spray head 42 is rotatably provided on each transfer water pipe 39 .

[0054] An intermediate water storage tank 43 is fixedly connected to the upper part of the horizontal outer wall of the cowshed 2, and a water supply pump 44 is provided below the intermediate water storage tank 43. The water supply pump 44 is fixed on the horizontal foundation 1, and the water supply pump 44 is externally connected to a water supply pipe 45. The upper end of the water supply pipe 45 is fixedly connected to the intermediate water storage tank 43, and the lower end of the intermediate water storage tank 43 is externally connected to a horizontal water supply pipe 46. The water supply pipe 46 passes through the outer wall of the cowshed 2 and extends to the interior thereof. The water supply pipe 46 and the water connecting pipe 36 are at the same horizontal height.

[0055] The hot air drying component includes a drying box 47, which is fixedly connected to the transverse outer wall of the cowshed 2 and connected thereto. The drying box 47 is a horizontally arranged cylindrical box with one end open. A fan drive motor 48 is fixedly connected to the closed outer end surface of the drying box 47. The end of the output shaft of the fan drive motor 48 passes through the side wall of the drying box 47 and is fixedly connected to a fan impeller 49. An electric heating ring 50 is provided between the fan impeller 49 and the fan drive motor 48.

[0056] When the present invention is used: firstly, the flip motor 9 is started, and the flip motor 9 drives the push scraper 4 to rotate and adjust the push angle; the sliding drive motor 7 is started, and the sliding drive motor 7 drives the threaded rod 6 to rotate, thereby driving the movable slide 8 to slide horizontally along the sliding limit opening 5, and the push scraper 4 is used to push the solid and liquid excrement obliquely upward along the cow bed 3 to concentrate the material, and the liquid excrement passes through the separation filter 14 and falls into the liquid separation groove 13 on the separation filter 14, thereby realizing solid-liquid separation, and the solid excrement continues to be pushed up to the horizontal part of the cow bed 3; the control electronic control The telescopic cylinder 12 extends, driving the telescopic push plate 10 to move longitudinally, pushing the solid excrement on the cow bed 3 into the stacking port 18, and the solid excrement then enters the regeneration pipe 17 through the feed port 19; the swing sealing plate 25 is opened, and organic substances such as fermentation agent, straw, and rice straw are added to the external feeding hopper 24, and the conveying motor 21 is started. The conveying motor 21 drives the spiral feeding auger 22 to convey the solid excrement horizontally and mix it with the fermentation agent and organic substances in the conveying process; during the fermentation process, the conveying motor 21 is periodically started to ferment. The fermented material is turned over to keep the fermentation uniform; after the fermentation is completed, the sealing baffle 23 is opened to discharge the fermented organic fertilizer; the water supply pump 44 is started to inject the clean water into the intermediate storage water tank 43 through the upper water pipe 45, and the clean water is transferred to the mobile water tank 35 through the docking water supply pipe 46 and the connecting water pipe 36; the sliding drive motor 7 is started respectively, and the sliding drive motor 7 drives the threaded rod 6 to rotate, and drives the displacement slide 27 to move longitudinally along the limit slide rail 26; the double-output shaft motor 32 is started, and the double-output shaft motor 32 drives the driving roller 33 to rotate, driving the frame The frame 31 moves horizontally along the two guide square columns 30; at the same time, the lifting and telescopic cylinder 41 is controlled to extend and retract, the spraying position and height are adjusted, and the spray head 42 is turned on to perform full-coverage rotation spraying inside the cowshed 2. After the spraying is completed, the material pushing scraper 4 is used again to push the clean water into the liquid separation groove 13, and the stop valve 16 is opened to discharge the liquid excrement and the spray waste liquid from the drain pipe 15; finally, the fan drive motor 48 is started, and the fan drive motor 48 drives the fan impeller 49 to rotate, and the air heated by the electric heating ring 50 is blown into the cowshed 2 to dry it with hot air. .

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A dairy cattle excrement treatment system, characterized in that: It comprises a horizontal foundation (1), on which a cowshed (2) is built, wherein a movable material pushing component, a solid-liquid separation component, a fermentation and regeneration component, a spray cleaning component and a hot air drying component are respectively arranged in the cowshed (2); A cow bed (3) is provided in the cowshed (2), the lower end of the cow bed (3) is fixed on the upper surface of the horizontal foundation (1), the upper surface of the cow bed (3) is inclined at a certain slope and is divided into two parts, an inclined part and a horizontal part; The movable material pushing assembly comprises a material pushing scraper (4) which is slidably arranged, the material pushing scraper (4) being a strip plate extending longitudinally, and the lower end of the material pushing scraper (4) being arranged in close contact with the inclined upper surface of the cow bed (3); The movable material pushing assembly further comprises a telescopic material pushing plate (10), wherein the telescopic material pushing plate (10) is arranged in close contact with the horizontal upper surface of the cow bed (3); The fermentation regeneration component comprises a regeneration pipe (17), the regeneration pipe (17) being fixedly mounted in the cow bed (3) along the longitudinal direction, the two ends of the regeneration pipe (17) respectively passing through the cowshed (2) and extending to the outside thereof, and a spiral feeding auger (22) being arranged in the regeneration pipe (17); A stockpile opening (18) is provided on one side of the horizontal upper surface of the cow bed (3); a feed opening (19) is provided at the upper end of the regeneration pipe (17) corresponding to the stockpile opening (18); and a stop plate (20) is telescopically provided in the stockpile opening (18); The fermentation regeneration component further comprises an external hopper (24), wherein the external hopper (24) is arranged close to the closed end of the regeneration tube (17), and the lower end of the external hopper (24) is fixedly connected to the regeneration tube (17).

2. The excrement treatment system for dairy cow breeding according to claim 1, characterized in that: Each longitudinal side end surface of the cowshed (2) is provided with a sliding limit opening (5), and two threaded rods (6) are rotatably provided on the upper and lower sides of each sliding limit opening (5). A sliding drive motor (7) is fixed to each of the threaded rods (6) on the longitudinal side end surface of the cowshed (2), and the output shaft end of the sliding drive motor (7) is fixedly connected to the threaded rod (6); A movable slide (8) is provided between the parallel threaded rods (6), and the two threaded rods (6) respectively pass through and are threadedly connected to the movable slide (8). A flip motor (9) is fixedly connected to the outer end surface of each movable slide (8), and the output shaft of the flip motor (9) passes through the movable slide (8) and the sliding limit opening (5) in sequence and is fixedly connected to the side end surface of the push scraper (4).

3. The excrement treatment system for dairy cow breeding according to claim 1, characterized in that: A U-shaped limit mounting frame (11) is fixedly connected to the longitudinal outer wall of the cowshed (2), and a longitudinally extending electrically controlled telescopic cylinder (12) is fixedly connected to the limit mounting frame (11), and a telescopic end of the electrically controlled telescopic cylinder (12) passes through the cowshed (2) and is fixedly connected to the back side of the telescopic push plate (10).

4. The excrement treatment system for dairy cow breeding according to claim 1, characterized in that: The solid-liquid separation component comprises a liquid separation groove (13), the liquid separation groove (13) being arranged on the inclined upper surface of the cow bed (3), a separation filter (14) being fixed in the upper opening of the liquid separation groove (13), the liquid separation groove (13) being externally connected to a liquid discharge pipe (15), and a stop valve (16) being arranged on the liquid discharge pipe (15).

5. The excrement treatment system for dairy cow breeding according to claim 1, characterized in that: The regeneration pipe (17) is a semi-connected circular pipe with one end closed and the other end open. A conveying motor (21) is fixedly connected to the closed end surface of the regeneration pipe (17). The end of the output shaft of the conveying motor (21) extends into the regeneration pipe (17) and is fixedly connected to the end of the spiral feeding auger (22). A sealing baffle (23) is swingably provided on the outer side of the open end of the regeneration pipe (17).

6. The excrement treatment system for dairy cow breeding according to claim 1, characterized in that: Two symmetrical swing sealing plates (25) are hingedly provided on the inner side wall of the external charging hopper (24) near the upper end opening.

7. The excrement treatment system for dairy cow breeding according to claim 1, characterized in that: The spray cleaning assembly comprises two symmetrically arranged limiting slide rails (26), wherein the limiting slide rails (26) are U-shaped rails with a side opening, and the two limiting slide rails (26) are respectively fixed to the transverse inner wall of the cowshed (2) close to the inner top surface, and a displacement slide seat (27) is slidably mounted in each limiting slide rail (26); A movable drive motor (28) is fixedly connected to each of the limit slide rails (26) on the longitudinal outer wall of the cowshed (2); the end of the output shaft of the movable drive motor (28) passes through the outer wall of the cowshed (2) and is fixedly connected to a rotating screw (29); the rotating screw (29) passes through and is threadedly connected to the displacement slide seat (27); Two parallel guide square columns (30) are fixedly installed between two laterally opposite displacement slides (27), a square frame (31) is provided between the two guide square columns (30), a longitudinal double-output shaft motor (32) is fixedly connected to the upper surface of the square frame (31), and a driving roller (33) is fixedly connected to the end of each output shaft of the double-output shaft motor (32), and the lower end of the driving roller (33) is against the upper surface of the guide square column (30).

8. The excrement treatment system for dairy cow breeding according to claim 7, characterized in that: A steering motor (34) is fixedly connected to the center of the inner bottom surface of the square frame (31); an output shaft of the steering motor (34) passes downward through the square frame (31) and is fixedly connected to a movable water tank (35); a water connection pipe (36) is fixedly connected to the transverse outer wall of the movable water tank (35); A corrugated connecting pipe (37) is fixedly connected at the center of the outer bottom surface of the movable water tank (35), a water distribution box (38) is fixedly connected to the lower end of the corrugated connecting pipe (37), the water distribution box (38) is externally connected to two symmetrical transfer water pipes (39), each of the transfer water pipes (39) is respectively sleeved with a suspension seat (40), and two transversely symmetrical lifting and telescopic cylinders (41) are also fixedly connected to the outer bottom surface of the movable water tank (35), and the lower telescopic ends of the lifting and telescopic cylinders (41) are fixedly connected to the suspension seats (40); Each of the transfer water pipes (39) is rotatably provided with a spray head (42).

9. The excrement treatment system for dairy cow breeding according to claim 8, characterized in that: A transfer water tank (43) is fixedly connected to the upper part of the transverse outer wall of the cowshed (2). A water supply pump (44) is provided below the transfer water tank (43). The water supply pump (44) is fixed on the horizontal foundation (1). The water supply pump (44) is externally connected to a water supply pipe (45). The upper end of the water supply pipe (45) is fixedly connected to the transfer water tank (43). The lower end of the transfer water tank (43) is externally connected to a horizontal water supply pipe (46). The water supply pipe (46) passes through the outer wall of the cowshed (2) and extends into the interior thereof. The water supply pipe (46) and the water connection pipe (36) are at the same horizontal height.

10. The excrement treatment system for dairy cow breeding according to claim 9, characterized in that: The hot air drying component comprises a drying box (47), wherein the drying box (47) is fixedly connected to the transverse outer wall of the cowshed (2) and is in communication therewith; The drying box (47) is a cylindrical box which is horizontally arranged and has one end open. A fan drive motor (48) is fixedly connected to the closed outer end surface of the drying box (47). The end of the output shaft of the fan drive motor (48) passes through the side wall of the drying box (47) and is fixedly connected to a fan impeller (49). An electric heating ring (50) is provided between the fan impeller (49) and the fan drive motor (48).

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