Feces treatment device for milk goat breeding and feces composting method

Abstract

The invention discloses an excrement treatment device for milk goat breeding and an excrement composting method, and relates to the technical field of environment-friendly excrement treatment.The excrement treatment device comprises a collecting assembly, a separating assembly, a driving assembly, an automatic urine pumping assembly, a sewage treatment station and a composting reaction station, and the collecting assembly comprises a collecting hopper arranged underground. A traditional milk goat excrement mode is improved, a grid floor is matched with a sheepfold for captive breeding of milk goats, meanwhile, after a collecting assembly and a separating assembly are arranged underground in an embedded mode, a vibration motor is matched with gravity, the milk goat excrement can be collected into an excrement conveying barrel, and the milk goat excrement collection work can be easily completed; the whole structure is simple, compared with a traditional mode that manual work is matched with a conveying vehicle, excrement collection is convenient, meanwhile, a large amount of labor cost and equipment cost can be saved, meanwhile, the excrement collection efficiency is improved, and the market competitiveness is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection treatment of feces and sewage, and particularly to a feces and sewage treatment device and a feces and sewage composting method for dairy goat breeding. Background Art

[0002] Dairy goats are a type of goat breed mainly raised for milk production and occupy an important position in the livestock industry. With the development of the dairy goat breeding industry, the breeding scale is constantly expanding. If a large amount of feces and sewage produced by dairy goats are not effectively treated, it will not only pollute the breeding environment but also may cause the spread of diseases. Currently, the feces of dairy goats are composted and made into waste materials for resource recycling and to solve the problem of environmental pollution.

[0003] In the existing technology, as disclosed in Chinese Patent Publication No.: CN110283003A, there is disclosed a feces and sewage aerobic composting device, including a light-transmitting shed and an air-drying device and a fermentation tank sequentially arranged in the light-transmitting shed. A temperature control pipeline is arranged at the bottom of the fermentation tank, a turning device and a traveling machine for driving the turning device to move horizontally are arranged above the fermentation tank, a ventilation device is arranged on the light-transmitting shed, and the temperature control pipeline is connected to a heating device. The invention also provides a feces and sewage aerobic composting method. By setting an air-drying device or performing an air-drying step, it is beneficial to reduce the moisture content in the feces and sewage, facilitate the fermentation reaction, and the efficiency is relatively high. At the same time, beneficial components such as nitrogen and phosphorus will not be lost with the filtrate, and the quality of the fertilizer is relatively good.

[0004] Although the composting device in the above patent can effectively solve the problem of dairy goat feces pollution, before the feces of dairy goats are composted, it is necessary to manually collect the feces from the sheep pen and then send the feces to the composting station through a transport vehicle to remove the urine in the feces and sewage. The whole process requires a large amount of human and material resources, resulting in a high composting cost and low efficiency, and the market competitiveness needs to be improved.

[0005] Based on this, a new type of feces and sewage treatment device and feces and sewage composting method for dairy goat breeding are proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide a feces and sewage treatment device and a feces and sewage composting method for dairy goat breeding to solve the problems raised in the above background art.

[0007] To achieve the above object, the present invention provides the following technical solutions: A manure treatment device for dairy goat breeding, comprising: a collection component, a separation component, a drive component, an automatic urine extraction component, a sewage treatment station, and a compost reaction station. The collection component includes an aggregate hopper arranged underground. The top of the aggregate hopper is fixedly connected with a grid floor. The outside of the grid floor is fixedly connected with a base plate embedded in the ground. A sheep pen is installed at the position on the top of the base plate outside the grid floor. A discharge port is arranged at the position near the front side of the bottom of the aggregate hopper. The separation component is buried underground and includes a manure conveying cylinder. The top of the manure conveying cylinder is fixedly communicated with a feed inlet near the front side. The feed inlet and the discharge port are fixedly communicated. The rear end of the manure conveying cylinder is fixedly communicated with the inlet of the compost reaction station arranged on the ground. A screw blade is rotatably connected inside the manure conveying cylinder.

[0008] Preferably, the drive component is buried underground and includes a gearbox 1. A first gear and a second gear are rotatably connected inside the gearbox 1. The second gear is located in front of the first gear and the second gear is meshed with the first gear. A drive motor is installed on the top of the gearbox 1. The drive motor is arranged on the ground and the output end is fixedly connected with the first gear through a shaft.

[0009] Preferably, a connecting shell is fixedly connected to the position near the rear side of the bottom of the gearbox 1. The bottom of the connecting shell is fixedly communicated with a gearbox 2. A first bevel gear is rotatably connected to the inner top of the gearbox 2. A second bevel gear is rotatably connected to the inner surface of the rear side of the gearbox 2. A drive shaft is rotatably connected inside the connecting shell. The top of the drive shaft is fixedly connected with the bottom of the first gear through a shaft. The top of the first bevel gear is fixedly connected with the bottom end of the drive shaft through a shaft. The rear end of the second bevel gear is fixedly connected with the screw blade through a shaft. The rear surface of the gearbox 2 is fixedly connected with the front end of the manure conveying cylinder through a bracket.

[0010] Preferably, a plurality of urine discharge holes are arranged in a row on the outer surface of the manure conveying cylinder near the front side. Sealing flanges are symmetrically and fixedly installed on the outer surface of the manure conveying cylinder on both sides of the urine discharge holes. A urine collection cylinder is fixedly connected between the outer surfaces of the two sealing flanges. The urine collection cylinder is sleeved outside the manure conveying cylinder and there is a 5 cm gap between the inner wall of the urine collection cylinder and the outer surface of the manure conveying cylinder.

[0011] Preferably, a connecting strip is fixedly connected to the top of the urine collection cylinder. The connecting strip is fixedly connected to the bottom of the aggregate hopper. A vibration motor is fixedly installed at the bottom of the aggregate hopper. The bottom of the urine collection cylinder is fixedly communicated with an expansion shell. The front end of the expansion shell is fixedly communicated with a urine discharge shell.

[0012] Preferably, the automatic urine extraction assembly includes a hollow shell, which is fixedly connected to the bottom of the first gearbox, and the rear surface of the hollow shell is fixedly connected to the front surface of the connection shell. A reciprocating lead screw is rotatably connected inside the hollow shell, and the top of the reciprocating lead screw is fixedly connected to the bottom of the second gear through a shaft. A piston is slidably connected between the inner walls of the hollow shell, and the piston is drivingly connected to the outside of the reciprocating lead screw.

[0013] Preferably, at positions near the top and bottom of the right surface of the hollow shell, first opening and closing shells are fixedly communicated. A first communication shell is fixedly communicated between the right surfaces of the two first opening and closing shells. The bottom end of the first communication shell is fixedly communicated with a first communication pipe, and the bottom end of the first communication pipe is fixedly communicated with the front end of the urine discharge shell.

[0014] Preferably, at positions near the top and bottom of the left surface of the hollow shell, second opening and closing shells are fixedly communicated. A second communication shell is fixedly communicated between the left surfaces of the two second opening and closing shells. The top end of the second communication shell extends above the ground, and the top end of the second communication shell is fixedly communicated with a second communication pipe. The front end of the second communication pipe is fixedly communicated with the inlet of a sewage treatment station set on the ground.

[0015] Preferably, a first rotating shaft is rotatably connected between the inner front and rear walls of the first opening and closing shell near the inner top. A first rubber plate is rotatably connected to the outer surface of the first rotating shaft, and the outer surface of the first rubber plate is attached to the right inner wall of the first opening and closing shell. A second rotating shaft is rotatably connected between the inner walls of the second opening and closing shell near the top. A second rubber plate extending downward is rotatably connected to the outer surface of the second rotating shaft, and the outer surface of the second rubber plate is attached to the left inner wall of the second opening and closing shell.

[0016] A method for composting manure and sewage of a dairy goat breeding manure and sewage treatment device includes the following steps:

[0017] S1. During the daily breeding process of dairy goats, when manure and sewage are generated, they will fall on the grid floor. Then, after starting the vibration motor, the aggregate hopper and the grid floor will vibrate, so that the dairy goat manure and sewage will fall into the aggregate hopper through the gaps of the grid floor and slide towards the lower discharge port to complete the collection.

[0018] S2. After the driving component provides driving force for the separation component, the collected dairy goat manure and sewage can be solid-liquid separated, and the solid manure separated for composting is transported to the composting reaction station.

[0019] S3. After the manure and sewage enter the composting reaction station, conditioner such as straw and sawdust and the added microbial inoculant are mixed. Then, the mixed material is piled into a strip stack with a height of 1.5 meters, a width of 2 meters, and a length adapted to the composting space inside the composting reaction station. Regular turning is carried out in the initial stage of composting, and turning is carried out once every 3 days for 10 days.

[0020] S4. In the middle stage of composting, reduce the turning frequency to once every 6 days for 10 days. In the later stage of composting, spread out the materials to mature and stabilize them under natural conditions for 7 days. During this process, turn them once every two days. Then, remove the incompletely decomposed straws, wood chips, etc. in the compost to obtain a uniform finished compost. After packaging, it can be stored or sold.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. In the present invention, by improving the traditional method of dairy goat manure treatment, dairy goats are raised in a pen with a grid floor, and at the same time, the collection component and the separation component are buried underground. After that, with the cooperation of the vibration motor and gravity, the dairy goat manure can be collected into the manure conveying cylinder, and the manure collection operation of dairy goats can be easily completed. The overall structure is simple. Compared with the traditional method of manual cooperation with a transport vehicle, this design not only makes the manure collection convenient, but also can save a large amount of labor costs and equipment costs, and at the same time improves the manure collection efficiency and the market competitiveness.

[0023] 2. When in use, after the driving component provides driving force for the separation component, the solid-liquid separation of the dairy goat manure collected in the manure conveying cylinder can be carried out, and at the same time, the solid manure used for composting after separation is transported to the composting reaction station on the ground. Not only does it not require manual transportation of manure, but also the sewage in the manure is removed, the water content in the manure for composting is controlled, the composting efficiency is improved, the production and treatment costs are reduced, and the market competitiveness is enhanced.

[0024] 3. When in use, when the driving component is running, it will simultaneously provide driving force for the automatic urine extraction component. During this process, the automatic urine extraction component can extract the urine separated by the separation component and directly send it to the sewage treatment station on the ground for sewage treatment. This design has a novel structure and can automatically transport the urine separated from the dairy goat manure directly to the sewage treatment station for treatment. The equipment cost is low, and it does not require manual feeding, improving the manure treatment effect and having good market competitiveness. Description of the Drawings

[0025] Figure 1 It is a three-dimensional view of a manure treatment device for dairy goat breeding according to the present invention;

[0026] Figure 2 It is another three-dimensional view of a manure treatment device for dairy goat breeding according to the present invention from a different angle;

[0027] Figure 3 It is a partial structural cross-sectional view of a manure treatment device for dairy goat breeding according to the present invention;

[0028] Figure 4Cross-sectional view of the collection component of a manure treatment device for dairy goat farming according to the present invention;

[0029] Figure 5 Cross-sectional view of the separation component of a manure treatment device for dairy goat farming according to the present invention;

[0030] Figure 6 Cross-sectional view of the separation component of a manure treatment device for dairy goat farming according to the present invention;

[0031] Figure 7 Schematic structural diagram of the drive component of a manure treatment device for dairy goat farming according to the present invention;

[0032] Figure 8 Schematic structural diagram of the automatic urine extraction component of a manure treatment device for dairy goat farming according to the present invention;

[0033] Figure 9 is Figure 8 Enlarged view of part A in

[0034] Figure 10 Cross-sectional view of the automatic urine extraction component of a manure treatment device for dairy goat farming according to the present invention.

[0035] In the figure:

[0036] 1. Collection component; 101. Substrate; 102. Goat pen; 103. Grid floor; 104. Aggregate hopper; 105. Discharge port; 106. Vibration motor; 2. Separation component; 201. Connecting bar; 202. Urine collection cylinder; 203. Sealing flange; 204. Extension shell; 205. Urination shell; 206. Manure conveying cylinder; 207. Urination hole; 208. Feed inlet; 209. Screw blade; 3. Drive component; 301. Gearbox 1; 302. First gear; 303. Second gear; 304. Drive motor; 305. Connecting shell; 306. Gearbox 2; 307. Drive shaft; 308. First bevel gear; 309. Second bevel gear; 4. Automatic urine extraction component; 401. Hollow shell; 402. Reciprocating lead screw; 403. Piston; 404. First opening and closing shell; 405. First rotating shaft; 406. First rubber plate; 407. First communication shell; 408. Second opening and closing shell; 409. Second rotating shaft; 410. Second rubber plate; 411. Second communication shell; 412. First communication pipe; 413. Second communication pipe; 5. Sewage treatment station; 51. Composting reaction station. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] Refer to Figures 1-10 As shown in the figure: A fecal sewage treatment device for dairy goat breeding includes: a collection component 1, a separation component 2, a driving component 3, an automatic urine pumping component 4, a sewage treatment station 5, and a compost reaction station 51. The collection component 1 includes an aggregate hopper 104 arranged underground. The top of the aggregate hopper 104 is fixedly connected with a grid floor 103. The outside of the grid floor 103 is fixedly connected with a base plate 101 embedded in the ground. A sheep pen 102 is installed at the top of the base plate 101 outside the grid floor 103. A feeding port 105 is arranged at the bottom of the aggregate hopper 104 near the front side. The separation component 2 is buried underground and includes a manure conveying cylinder 206. The top of the manure conveying cylinder 206 near the front side is fixedly communicated with a feeding port 208. The feeding port 208 is fixedly communicated with the feeding port 105. The rear end of the manure conveying cylinder 206 is fixedly communicated with the inlet of the compost reaction station 51 arranged on the ground. A screw blade 209 is rotatably connected inside the manure conveying cylinder 206.

[0039] The driving component 3 is buried underground and includes a first gearbox 301. A first gear 302 and a second gear 303 are rotatably connected inside the first gearbox 301. The second gear 303 is located in front of the first gear 302 and the second gear 303 is meshed with the first gear 302. A driving motor 304 is installed on the top of the first gearbox 301. The driving motor 304 is arranged on the ground and the output end is fixedly connected with the first gear 302 through a shaft. The first gearbox 301 is used for sealing and installing the first gear 302 and the second gear 303. After starting the driving motor 304, the first gear 302 can be driven to rotate. Since the first gear 302 and the second gear 303 are in a meshed state, when the first gear 302 rotates, the second gear 303 will be driven to rotate. And the number of teeth on the surface of the first gear 302 is greater than the number of teeth on the surface of the second gear 303, so there is an acceleration effect. The driving motor 304, as an important driving device in this device, is arranged on the ground for convenient maintenance and repair.

[0040] A connecting shell 305 is fixedly connected to the position near the rear side at the bottom of the gearbox 301. A gearbox 306 is fixedly communicated with the bottom of the connecting shell 305. A first bevel gear 308 is rotatably connected to the inner top of the gearbox 306. A second bevel gear 309 is rotatably connected to the inner surface of the rear side of the gearbox 306. A drive shaft 307 is rotatably connected inside the connecting shell 305. The top end of the drive shaft 307 is fixedly connected to the bottom of the first gear 302 through a shaft. The top of the first bevel gear 308 is fixedly connected to the bottom end of the drive shaft 307 through a shaft. The rear end of the second bevel gear 309 is fixedly connected to the auger blade 209 through a shaft. The rear surface of the gearbox 306 is fixedly connected to the front end of the manure conveying tube 206 through a bracket. The connecting shell 305 is used to accommodate the drive shaft 307 and at the same time is used to connect the gearbox 301 and the gearbox 306. The gearbox 306 is used to seal and protect the first bevel gear 308 and the second bevel gear 309. When the first gear 302 rotates, it will drive the first bevel gear 308 to rotate through the drive shaft 307. When the first bevel gear 308 rotates, it can drive the second bevel gear 309 to rotate. When the second bevel gear 309 rotates, it can drive the auger blade 209 inside the manure conveying tube 206 to rotate. When the manure conveying tube 206 is buried underground, it is fixedly welded to the gearbox 306 through a bracket, which can improve the stability of the underground part of the device.

[0041] A plurality of urine discharge holes 207 are arranged at the position near the front side on the outer surface of the manure conveying tube 206. Sealing flanges 203 are symmetrically and fixedly installed at the positions on both sides of the urine discharge holes 207 on the outer surface of the manure conveying tube 206. A urine collecting cylinder 202 is fixedly connected between the outer surfaces of the two sealing flanges 203. The urine collecting cylinder 202 is sleeved outside the manure conveying tube 206 and there is a 5 cm interlayer between the inner surface of the urine collecting cylinder 202 and the outer surface of the manure conveying tube 206. The sealing flange 203 is used to install the urine collecting cylinder 202 outside the manure conveying tube 206. Since urine discharge holes 207 are provided in the corresponding areas of the surface of the manure conveying tube 206 and the urine collecting cylinder 202, and the auger blade 209 has the effects of conveying and squeezing during rotation, the urine in the manure will be squeezed and enter the urine collecting cylinder 202 through the urine discharge holes 207. The 5 cm interlayer provided between the urine collecting cylinder 202 and the manure conveying tube 206 can effectively accommodate a large flow of urine.

[0042] A connecting strip 201 is fixedly connected to the top of the urine collecting cylinder 202, and the connecting strip 201 is fixedly connected to the bottom of the collecting hopper 104. A vibration motor 106 is fixedly installed at the bottom of the collecting hopper 104. An expansion shell 204 is fixedly connected to the bottom of the urine collecting cylinder 202, and a urination shell 205 is fixedly connected to the front end of the expansion shell 204. The connecting strip 201 is used to connect the urine collecting cylinder 202 and the collecting hopper 104 to form a whole, thereby further improving the firmness of the underground device. When dairy goats produce feces during daily breeding, they will fall on the grid floor 103. Then, after the vibration motor 106 is started, the collecting hopper 104 and the grid floor 103 will vibrate, so that the dairy goat feces will fall from the gap in the grid floor 103 into the inside of the collecting hopper 104 and then slide toward the lower discharge port 105.

[0043] The automatic urine extraction component 4 includes a hollow shell 401, which is fixedly connected to the bottom of the gear box 301 and the rear surface of the hollow shell 401 is fixedly connected to the front surface of the connecting shell 305. A reciprocating screw 402 is rotatably connected inside the hollow shell 401. The top of the reciprocating screw 402 is fixedly connected to the bottom of the second gear 303 through an axis. A piston 403 is slidably connected between the inner surface walls of the hollow shell 401. The piston 403 is transmission-connected to the outside of the reciprocating screw 402. When the second gear 303 rotates, the reciprocating screw 402 is driven to rotate, and when the reciprocating screw 402 rotates, the piston 403 is driven to reciprocate up and down along the threaded path on the surface of the reciprocating screw 402. The hollow shell 401 is used to accommodate the reciprocating screw 402 and the piston 403, and the interior is a sealed cavity for transferring urine.

[0044] The right surface of the hollow shell 401 near the top and the bottom are fixedly connected with the first opening and closing shell 404, the right surfaces of the two first opening and closing shells 404 are fixedly connected with the first connecting shell 407, the bottom end of the first connecting shell 407 is fixedly connected with the first connecting pipe 412, the bottom end of the first connecting pipe 412 is fixedly connected with the front end of the urination shell 205, the hollow shell 401 is connected with the urination shell 205 through the first opening and closing shell 404, the first connecting shell 407 and the first connecting pipe 412, the connecting port between the hollow shell 401 and the first opening and closing shell 404 is consistent in size with the connecting port between the first opening and closing shell 404 and the first connecting shell 407 and is smaller than the gear of the first rubber plate 406.

[0045] At the positions near the top and bottom of the left surface of the hollow shell 401, second opening and closing shells 408 are fixedly communicated. A second communication shell 411 is fixedly communicated between the left surfaces of the two second opening and closing shells 408. The top end of the second communication shell 411 extends above the ground, and a second communication pipe 413 is fixedly communicated at the top end of the second communication shell 411. The front end of the second communication pipe 413 is fixedly communicated with the inlet of the sewage treatment station 5 located on the ground. The hollow shell 401 is in a communicating state with the inlet of the sewage treatment station 5 through the second opening and closing shell 408, the second communication shell 411, and the second communication pipe 413. And the communication port between the second opening and closing shell 408 and the hollow shell 401 has the same size as the communication port between the second opening and closing shell 408 and the second communication shell 411 and is smaller than the size of the second rubber plate 410.

[0046] A first rotating shaft 405 is rotatably connected at a position near the inner top between the inner side walls of the front and rear sides of the first opening and closing shell 404. A first rubber plate 406 is rotatably connected to the outer surface of the first rotating shaft 405. The outer surface of the first rubber plate 406 is in contact with the inner side wall on the right side of the first opening and closing shell 404. A second rotating shaft 409 is rotatably connected at a position near the top between the inner side walls of the second opening and closing shell 408. A second rubber plate 410 extending downward is rotatably connected to the outer surface of the second rotating shaft 409. The outer surface of the second rubber plate 410 is in contact with the inner side wall on the left side of the second opening and closing shell 408. When in use, as the piston 403 reciprocates up and down inside the hollow shell 401, the spaces above and below the piston 403 inside the hollow shell 401 will continuously expand and contract. When the space in any of the up and down directions inside the hollow shell 401 increases, the internal air pressure will be lower than the external air pressure, thus generating a suction force. At this time, under the action of the suction force, the first rubber plate 406 rotatably connected to the first opening and closing shell 404 through the first rotating shaft 405 will rotate towards the hollow shell 401, so that the hollow shell 401 and the first communication shell 407 are in a communicating state. And the second rubber plate 410 rotatably connected to the second opening and closing shell 408 through the second rotating shaft 409 will firmly adsorb at the communication position between the second opening and closing shell 408 and the hollow shell 401 under the action of the suction force. When the space in any of the up and down directions inside the hollow shell 401 decreases, the internal air pressure increases. At this time, the first rubber plate 406 will rotate towards the first communication shell 407 under the action of gravity and pressure, so that the hollow shell 401 and the first communication shell 407 are in a closed state. And the second rubber plate 410 will rotate towards the second communication shell 411 under the action of pressure at this time. At this time, the hollow shell 401 and the second communication shell 411 will be in a communicating state, and the urine inside the hollow shell 401 will be squeezed out and finally transported to the sewage treatment station 5 through the second opening and closing shell 408, the second communication shell 411, and the second communication pipe 413.

[0047] Usage method and working principle of this device: When this device is in use, first dig the ground and then bury the collection component 1, separation component 2, drive component 3, and automatic urine extraction component 4. During the burying process, ensure fixation and isolation to prevent the device from rusting and leaking. The substrate 101 in the collection component 1 is laid and fixed on the ground. The sheep pen 102 and the grid floor 103 are used for raising dairy goats. The feeding openings 105 and 208 connecting the aggregate hopper 104 and the manure conveying tube 206 are made of copper alloy with good flexibility and corrosion resistance. Other metal materials can also be selected according to actual situations. When dairy goats produce manure and sewage during daily breeding, it will fall on the grid floor 103. Then, after starting the vibration motor 106, the aggregate hopper 104 and the grid floor 103 will vibrate, causing the dairy goat manure and sewage to fall from the gaps in the grid floor 103 into the interior of the aggregate hopper 104 and slide towards the lower feeding opening 105. Subsequently, it enters the lowest position inside the manure conveying tube 206 through the feeding opening 208, thus easily completing the collection operation of dairy goat manure and sewage. The overall structure is simple. Compared with the traditional method of manual cooperation with transport vehicles, this design not only facilitates the collection of manure and sewage but also saves a large amount of labor costs and equipment costs, while improving the collection efficiency of manure and sewage;

[0048] When the dairy goat manure and sewage enter the interior of the manure conveying tube 206, start the drive motor 304 on the ground to drive the first gear 302 and the drive shaft 307 to rotate. When the drive shaft 307 rotates, it will drive the first bevel gear 308 inside the gearbox two 306 to rotate. When the first bevel gear 308 rotates, it will drive the second bevel gear 309 to rotate. When the second bevel gear 309 rotates, it will drive the auger blade 209 inside the manure conveying tube 206 to rotate. When the auger blade 209 rotates, it will convey the dairy goat manure and sewage at the lowest position inside the underground manure conveying tube 206 to a higher place. During the conveying process, the manure and sewage will be rotationally squeezed by the auger blade 209. Therefore, after the manure and sewage are conveyed to the urine discharge hole 207 area, the liquid urine in the manure and sewage will be squeezed out and enter the urine collection cylinder 202 through the urine discharge hole 207, not only removing the sewage in the manure and sewage but also controlling the water content in the manure for composting. The urine entering the urine collection cylinder 202 will enter the interior of the expansion shell 204 under the action of gravity and converge at the urine discharge shell 205 at a lower place, while the solid manure will be continuously conveyed to the composting reaction station 51 on the ground for composting treatment;

[0049] After the solid feces are directly transported into the compost reaction station 51, conditioner such as straw and wood chips and edge microbial inoculum are added into the compost reaction station 51 and mixed to adjust the carbon-nitrogen ratio, improve the air permeability of the material, and accelerate the fermentation process. Then the mixed material is piled up into a windrow shape, with a height of 1.5 meters, a width of 2 meters, and the length adapted to the composting space inside the compost reaction station 51. In the initial stage of composting, mesophilic microorganisms start to act, decompose the easily decomposable organic matter, and the temperature gradually rises. By turning the pile regularly, the oxygen supply of the pile body is ensured, promoting the growth and reproduction of microorganisms and accelerating the decomposition of organic matter. The pile is turned once every 3 days for 10 days. In the middle stage of composting, after the temperature gradually drops, it enters the secondary fermentation stage. The more difficult-to-decompose organic matter in the material continues to be decomposed by microorganisms, and the pile body is further matured. The turning frequency is reduced to once every 6 days for 10 days. In the later stage of composting, after the material after secondary fermentation is basically matured, the material is spread out to be cured and stabilized under natural conditions for 7 days. During the process, it is turned once every two days to make it fully contact with air. Finally, the uncompletely decomposed straw and wood chips in the compost are removed to obtain a uniform finished compost, which can be stored or sold after being packaged;

[0050] During the process of the driving motor 304 driving the first gear 302 to rotate, the first gear 302 will drive the smaller second gear 303 to rotate at an accelerated speed. When the second gear 303 rotates, it will drive the reciprocating lead screw 402 in the automatic urine extraction assembly 4 to rotate. When the reciprocating lead screw 402 rotates, it will drive the piston 403 to move up and down along the threaded path on the surface of the reciprocating lead screw 402. During the process of the piston 403 moving upward, the space above inside the hollow shell 401 decreases, and the space below increases. During the process of the piston 403 moving downward, the space below inside the hollow shell 401 decreases, and the space above increases. When the space inside the hollow shell 401 located in the up and down direction of the piston 403 increases, the internal air pressure will be lower than the external air pressure, thereby generating suction. At this time, under the action of the suction, the first rubber plate 406 rotatably connected inside the first opening and closing shell 404 through the first rotating shaft 405 will rotate towards the hollow shell 401, so that the hollow shell 401 and the first communicating shell 407 are in a communicating state. The second rubber plate 410 rotatably connected in the second opening and closing shell 408 through the second rotating shaft 409 will firmly adhere to the connection between the second opening and closing shell 408 and the hollow shell 401 under the action of the suction. When the space inside the hollow shell 401 located in the up and down direction of the piston 403 decreases, the internal air pressure increases. At this time, the first rubber plate 406 will rotate towards the first communicating shell 407 under the action of gravity and pressure, so that the hollow shell 401 and the first communicating shell 407 are in a closed state. The second rubber plate 410 will rotate towards the second communicating shell 411 under the action of pressure at this time. At this time, the hollow shell 401 and the second communicating shell 411 will be in a communicating state, and the urine inside the hollow shell 401 will be squeezed out and finally transported to the sewage treatment station 5 through the second opening and closing shell 408, the second communicating shell 411 and the second communicating pipe 413. Therefore, when the driving motor 304 operates to make the piston 403 move up and down reciprocally, the first communicating shell 407 will continuously suck the urine separated from the manure in the manure and urine separation shell 205 into the hollow shell 401 through the first communicating pipe 412. The urine sucked into the hollow shell 401 will be directly transported to the small sewage treatment station 5 on the ground through the second communicating shell 411 and the second communicating pipe 413 for sewage treatment and recycling. This design has a novel structure, can automatically transport the urine separated from the dairy goat manure to the sewage treatment station 5 for treatment, has a low equipment cost, does not require manual feeding, improves the manure treatment effect, and has good market competitiveness.

[0051] The wiring diagrams of the vibration motor 106, the driving motor 304, the sewage treatment station 5 and the compost reaction station 51 in the present invention belong to the common knowledge in the art. Their working principles are already well-known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the vibration motor 106, the driving motor 304, the sewage treatment station 5 and the compost reaction station 51 will not be explained in detail.

[0052] 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A manure treatment device for dairy goat breeding, characterized in that, Comprising: A collection component (1), a separation component (2), a drive component (3), an automatic urine extraction component (4), a sewage treatment station (5), and a compost reaction station (51); The collection component (1) includes an aggregate hopper (104) arranged underground. The top of the aggregate hopper (104) is fixedly connected with a grid floor (103). The outside of the grid floor (103) is fixedly connected with a base plate (101) embedded in the ground. A sheep pen (102) is installed at the top of the base plate (101) outside the grid floor (103). A discharge port (105) is arranged at the bottom of the aggregate hopper (104) near the front side; The separation component (2) is buried underground and includes a manure conveying cylinder (206). The top of the manure conveying cylinder (206) near the front side is fixedly communicated with a feed inlet (208). The feed inlet (208) is fixedly communicated with the discharge port (105). The rear end of the manure conveying cylinder (206) is fixedly communicated with the inlet of a compost reaction station (51) arranged on the ground. A screw blade (209) is rotatably connected inside the manure conveying cylinder (206).

2. The manure treatment device for dairy goat breeding according to claim 1, characterized in that: The drive component (3) is buried underground and includes a first gearbox (301). A first gear (302) and a second gear (303) are rotatably connected inside the first gearbox (301). The second gear (303) is located in front of the first gear (302) and the second gear (303) is meshed and connected with the first gear (302). A drive motor (304) is installed on the top of the first gearbox (301). The drive motor (304) is arranged on the ground and the output end is fixedly connected with the first gear (302) through a shaft.

3. The manure treatment device for dairy goat breeding according to claim 2, wherein: The bottom of the first gearbox (301) near the rear side is fixedly connected with a connection shell (305). The bottom of the connection shell (305) is fixedly communicated with a second gearbox (306). A first bevel gear (308) is rotatably connected to the inner top of the second gearbox (306). A second bevel gear (309) is rotatably connected to the inner surface of the rear side of the second gearbox (306). A drive shaft (307) is rotatably connected inside the connection shell (305). The top end of the drive shaft (307) is fixedly connected with the bottom of the first gear (302) through a shaft. The top of the first bevel gear (308) is fixedly connected with the bottom end of the drive shaft (307) through a shaft. The rear end of the second bevel gear (309) is fixedly connected with the screw blade (209) through a shaft. The rear surface of the second gearbox (306) is fixedly connected with the front end of the manure conveying cylinder (206) through a bracket.

4. The manure treatment device for dairy goat breeding according to claim 3, characterized in that: A plurality of urine discharge holes (207) are arranged in a row on the outer surface of the manure conveying cylinder (206) near the front side. Sealing flanges (203) are symmetrically and fixedly installed on the outer surface of the manure conveying cylinder (206) on both sides of the urine discharge holes (207). A urine collection cylinder (202) is fixedly connected between the outer surfaces of the two sealing flanges (203). The urine collection cylinder (202) is sleeved outside the manure conveying cylinder (206) and a 5 cm spacer layer is provided between the inner wall of the urine collection cylinder (202) and the outer surface of the manure conveying cylinder (206).

5. The manure treatment device for dairy goat breeding according to claim 4, characterized in that: The top of the urine collecting cylinder (202) is fixedly connected to a connecting strip (201), the connecting strip (201) is fixedly connected to the bottom of a collecting hopper (104), a vibration motor (106) is fixedly installed at the bottom of the collecting hopper (104), the bottom of the urine collecting cylinder (202) is fixedly connected to an expansion shell (204), and the front end of the expansion shell (204) is fixedly connected to a urination shell (205).

6. The manure treatment device for dairy goat breeding according to claim 1, characterized in that: The automatic urine extraction component (4) comprises a hollow shell (401), wherein the hollow shell (401) is fixedly connected to the bottom of the gear box (301), and the rear surface of the hollow shell (401) is fixedly connected to the front surface of the connecting shell (305); a reciprocating screw rod (402) is rotatably connected inside the hollow shell (401), and the top end of the reciprocating screw rod (402) is fixedly connected to the bottom of the second gear (303) via a shaft; a piston (403) is slidably connected between the inner surface wall of the hollow shell (401), and the piston (403) is transmission-connected to the outside of the reciprocating screw rod (402).

7. The manure treatment device for dairy goat breeding according to claim 6, characterized in that: The right surface of the hollow shell (401) near the top and the bottom is fixedly connected to a first opening and closing shell (404), the right surfaces of the two first opening and closing shells (404) are fixedly connected to a first connecting shell (407), the bottom end of the first connecting shell (407) is fixedly connected to a first connecting pipe (412), and the bottom end of the first connecting pipe (412) is fixedly connected to the front end of the urination shell (205).

8. The manure treatment device for dairy goat breeding according to claim 7, characterized in that: The left surface of the hollow shell (401) is fixedly connected to a second opening and closing shell (408) near the top and the bottom, and the left surfaces of the two second opening and closing shells (408) are fixedly connected to a second connecting shell (411), the top of the second connecting shell (411) extends above the ground and the top of the second connecting shell (411) is fixedly connected to a second connecting pipe (413), and the front end of the second connecting pipe (413) is fixedly connected to the entrance of a sewage treatment station (5) arranged on the ground.

9. The manure treatment device for dairy goat breeding according to claim 8, characterized in that: A first rotating shaft (405) is rotatably connected between the front and rear inner walls of the first opening and closing shell (404) near the inner top, and a first rubber plate (406) is rotatably connected to the outer surface of the first rotating shaft (405). The outer surface of the first rubber plate (406) is in contact with the right inner wall of the first opening and closing shell (404). A second rotating shaft (409) is rotatably connected between the inner walls of the second opening and closing shell (408) near the top, and a second rubber plate (410) extending downward is rotatably connected to the outer surface of the second rotating shaft (409). The outer surface of the second rubber plate (410) is in contact with the left inner wall of the second opening and closing shell (408).

10. A method for composting manure and sewage of a manure and sewage treatment device for raising dairy goats, characterized in that, The excrement treatment device for dairy goat breeding according to any one of claims 1 to 9 is used, comprising the following steps: S1. During the daily breeding process of dairy goats, when manure is generated, it will fall on the grid floor (103). Then, after starting the vibration motor (106), the aggregate hopper (104) and the grid floor (103) will vibrate, so that the dairy goat manure will fall from the gaps of the grid floor (103) into the interior of the aggregate hopper (104) and slide towards the lower discharge port (105) to complete the collection; S2. After the driving component (3) provides driving force for the separation component (2), it can carry out solid-liquid separation on the collected dairy goat manure, and convey the separated solid manure for composting to the compost reaction station; S3. After the manure enters the interior of the compost reaction station, conditioner such as straw and wood chips and the microbial inoculant on the verge are added and mixed. Then, the mixed material is piled up into a strip stack with a height of 1.5 meters, a width of 2 meters, and the length is adapted to the internal composting space of the compost reaction station (51). Regular turning is carried out in the initial stage of composting, turning once every 3 days for 10 days; S4. In the middle stage of composting, the turning frequency is reduced to once every 6 days for 10 days. In the later stage of composting, the materials are spread out to be matured and stabilized under natural conditions for 7 days, and turned once every two days during the process. Then, the straw and wood chips that are not completely decomposed in the compost are removed to obtain a uniform finished compost, which can be stored or sold after packaging.

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