Livestock and poultry manure reducing and returning device

Abstract

The utility model discloses a livestock and poultry manure reducing and returning device, which belongs to the technical field of returning and is characterized by comprising a reaction tank and a reducing mechanism, the top of the reaction tank is in bolted connection with a servo motor, the front side of the reaction tank is communicated with an exhaust valve, and the reaction tank can be matched with a supporting seat by arranging the reaction tank and the reducing mechanism. The exhaust valve can be matched with the reaction tank to discharge biogas generated during feces reduction when being externally connected with biogas collection equipment, and the feeding pipe can be matched with a feeding pump to convey nutrition and reduction liquid into the discharging pipe when being externally connected with nutrient solution and reduction liquid conveying equipment; the discharging pipe can be matched with the anti-tracing mesh holes to convey the nutrient solution and the reduction solution into the reaction tank, the anti-tracing mesh holes can prevent particles and impurities in the feces from entering the discharging pipe, and the servo motor can be matched with the spiral mesh plate and the spiral conveying plate.

Description

Technical Field

[0001] The utility model relates to the technical field of returning manure to the field, in particular to a device for reducing and returning manure from livestock and poultry to the field. Background Art

[0002] The device for reducing and returning livestock and poultry manure to the fields is a device used to process livestock and poultry manure and return it to the fields for crop growth. The device for reducing and returning livestock and poultry manure to the fields is usually composed of multiple components, including a manure collection system, processing equipment and a fertilization device.

[0003] At present, a Chinese utility model with publication number: CN216705433U discloses a sewage and manure treatment resource return device, which relates to the sewage and manure treatment field, including a filter box, an inclined filter plate is arranged above the filter box, the filter box is connected to an extrusion box on one side of the bottom end of the filter plate, and a drying box is connected to one side of the extrusion box, a conveyor belt connected to each other is arranged between the drying box and the extrusion box, a plurality of groups of counter-rotating rolling rollers are arranged between the conveyor belts and above the upper conveyor belt in the extrusion box, a plurality of groups of fans are arranged on the top of the drying box, and a plurality of groups of electric heating wires are arranged below the fans, and a crushing box is connected to the other side of the drying box. This utility model dehydrates sewage and manure water through multiple stages, and then crushes it into powder after hot air drying, which greatly speeds up the sewage and manure treatment speed, improves the sewage and manure treatment efficiency, and improves the utilization rate of sewage and manure. The treated sewage and manure are dried to a high degree, and the particles are relatively fine, which can be directly sown into farmland, and is conducive to storage and transportation.

[0004] When returning livestock and poultry manure to the fields, returning-to-the-field equipment is used, and livestock and poultry manure reduction and returning-to-the-field device is one of them. However, the existing returning-to-the-field equipment lacks a structure for reducing manure, so it is unable to effectively reduce manure, thereby reducing the quality of returning livestock and poultry manure to the fields. Utility Model Content

[0005] The utility model provides a livestock and poultry manure reduction and returning device to the field, aiming to solve the problem that the existing returning equipment to the field lacks a structure for reducing manure, thus failing to effectively reduce manure and reducing the quality of returning livestock and poultry manure to the field.

[0006] The utility model is implemented as follows: a livestock and poultry manure reduction and returning device comprises a reaction tank and a reduction mechanism, the top of the reaction tank is bolted with a servo motor, the front side of the reaction tank is connected with an exhaust valve, the bottom of the reaction tank is bolted with a support seat, the front side of the support seat is connected with a discharge valve, the bottom of the support seat is bolted with a buffer leg, the bottom of the servo motor is bolted with a spiral mesh plate, the inner side of the spiral mesh plate is bolted with a spiral conveying plate, and the reduction mechanism is bolted to the top of the support seat;

[0007] The reduction mechanism includes a feed pipe, a feed pump, a discharge pipe and an anti-tracing mesh. The feed pipe is connected to the rear side of the support seat, the feed pump is bolted to the top of the support seat, the front side of the feed pipe is connected to the feed pump, the discharge pipe is connected to the top of the feed pump, and the anti-tracing mesh is opened on the surface of the discharge pipe.

[0008] In order to increase the stability of the spiral mesh plate when it rotates, as a preferred livestock and poultry manure reduction and field return device of the present invention, a reinforcing spiral plate is bolted to the top of the spiral mesh plate surface, and the inner side of the reinforcing spiral plate is bolted to the bottom of the servo motor.

[0009] In order to increase the stability of the spiral mesh structure, as a preferred livestock and poultry manure reduction and field return device of the present invention, a reinforcement plate is bolted to the surface of the spiral mesh, and the surface of the reinforcement plate is coated with corrosion-resistant paint.

[0010] In order to increase the efficiency of manure reduction, as a preferred livestock and poultry manure reduction and return to the field device of the present invention, the bottom of the spiral mesh plate is bolted with a filter plate, the filter plate is set in a spiral shape, and the inner side of the filter plate is bolted with a concentrating plate, and the concentrating plate is set in a funnel shape.

[0011] In order to achieve the protective effect on the spiral conveyor plate, as a preferred livestock and poultry manure reduction and field return device of the present invention, a protective plate is fixedly connected to the surface of the spiral conveyor plate, and the surface of the protective plate is coated with corrosion-resistant paint.

[0012] In order to facilitate the connection of the feed pipe to the external nutrient conveying equipment, as a preferred livestock and poultry manure reduction and field return device of the present invention, the rear side of the feed pipe is connected to a connecting pipe, and the inner side of the connecting pipe is provided with a thread.

[0013] In order to further increase the stability of the spiral mesh plate when it rotates, as a preferred livestock and poultry manure reduction and field return device of the present invention, the top of the discharge pipe is bolted with a buffer sleeve, and the top of the buffer sleeve contacts the top of the inner side of the spiral mesh plate.

[0014] In order to increase the manure reduction efficiency, as a preferred livestock and poultry manure reduction and field return device of the present invention, the bottom of the buffer leg is bolted with a buffer spring rod, and the bottom of the buffer spring rod is slidably connected with a buffer foot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The livestock and poultry manure reduction and returning device is provided with a reaction tank and a reduction mechanism. The reaction tank can cooperate with a support seat to form a closed environment and temporarily store livestock and poultry manure. The exhaust valve can cooperate with the reaction tank. When an external biogas collection device is connected, the biogas generated during the manure reduction is discharged. The feed pipe can cooperate with a feed pump. When an external nutrient solution and reduction liquid conveying device is connected, the nutrients and the reduction liquid are conveyed into a discharge pipe. The discharge pipe can cooperate with an anti-tracing mesh to convey the nutrient solution and the reduction liquid into the reaction tank. The anti-tracing mesh can prevent particles and impurities in the manure from entering the discharge pipe. The servo motor can cooperate with a spiral mesh plate and a spiral conveying plate to mix and stir the manure to be reduced with the reduction liquid and the nutrient solution, so that the manure can be reduced. The discharge valve can be externally connected to a fertilizer collection device to discharge the fertilizer after the manure reduction is completed. The buffer leg can cooperate with the reaction tank to buffer the vibration generated by the reaction tank during mixing, so that the efficiency of manure reduction can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the livestock and poultry manure reduction and field returning device of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the spiral mesh plate in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the protective sheet in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the reduction mechanism in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the buffer spring rod in the utility model.

[0022] In the figure, 1. reaction tank; 2. servo motor; 3. exhaust valve; 4. support seat; 5. discharge valve; 6. buffer legs; 7. spiral mesh plate; 8. spiral conveying plate; 9. cutting mechanism; 901. feed pipe; 902. feed pump; 903. discharge pipe; 904. anti-tracing mesh; 10. reinforcement spiral plate; 11. reinforcement plate; 12. filter plate; 13. concentration plate; 14. protective sheet; 15. connecting pipe; 16. buffer sleeve; 17. buffer spring rod; 18. buffer leg. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a livestock and poultry manure reduction and returning device, comprising a reaction tank 1 and a reduction mechanism 9, a servo motor 2 is bolted to the top of the reaction tank 1, an exhaust valve 3 is connected to the front side of the reaction tank 1, a support seat 4 is bolted to the bottom of the reaction tank 1, a discharge valve 5 is connected to the front side of the support seat 4, a buffer leg 6 is bolted to the bottom of the support seat 4, a spiral mesh plate 7 is bolted to the bottom of the servo motor 2, a spiral conveying plate 8 is bolted to the inner side of the spiral mesh plate 7, and the reduction mechanism 9 is bolted to the top of the support seat 4;

[0026] The reduction mechanism 9 includes a feed pipe 901, a feed pump 902, a discharge pipe 903 and an anti-tracing mesh 904. The feed pipe 901 is connected to the rear side of the support seat 4, the feed pump 902 is bolted to the top of the support seat 4, the front side of the feed pipe 901 is connected to the feed pump 902, the discharge pipe 903 is connected to the top of the feed pump 902, and the anti-tracing mesh 904 is opened on the surface of the discharge pipe 903.

[0027] In this embodiment: by setting the reaction tank 1 and the reduction mechanism 9, the reaction tank 1 can cooperate with the support seat 4 to form a closed environment and temporarily store livestock and poultry manure. The exhaust valve 3 can cooperate with the reaction tank 1. When the external biogas collection equipment is connected, the biogas generated when the manure is reduced is discharged. The feed pipe 901 can cooperate with the feed pump 902. When the external nutrient solution and reduction liquid delivery equipment is connected, the nutrients and the reduction liquid are delivered to the discharge pipe 903. The discharge pipe 903 can cooperate with the anti-tracing mesh 904 to deliver the nutrient solution and the reduction liquid. The liquid is transported to the reaction tank 1, the anti-tracing mesh 904 can prevent the particles and impurities in the feces from entering the discharge pipe 903, the servo motor 2 can cooperate with the spiral mesh plate 7 and the spiral conveying plate 8, and the feces to be reduced are mixed with the reduction liquid and the nutrient solution, so that the feces can be reduced. The discharge valve 5 can be externally connected to a fertilizer collection device, and then the fertilizer after the feces reduction is completed is discharged. The buffer leg 6 can cooperate with the reaction tank 1 to buffer the vibration generated by the reaction tank 1 during mixing, thereby further improving the efficiency of feces reduction.

[0028] As a technical optimization solution of the present invention, a reinforcing spiral plate 10 is bolted to the top of the surface of the spiral mesh plate 7 , and the inner side of the reinforcing spiral plate 10 is bolted to the bottom of the servo motor 2 .

[0029] In this embodiment: by providing a reinforcing spiral plate 10 , it can cooperate with the spiral mesh plate 7 to further reinforce the spiral mesh plate 7 , and can further increase the structural stability of the connection between the spiral mesh plate 7 and the servo motor 2 .

[0030] As a technical optimization solution of the utility model, a reinforcing plate 11 is bolted to the surface of the spiral mesh plate 7, and the surface of the reinforcing plate 11 is coated with a corrosion-resistant coating.

[0031] In this embodiment: by setting up the reinforcement plate 11, it can cooperate with the spiral mesh plate 7 to reinforce the surface of the spiral mesh plate 7, further increasing the structural stability of the spiral mesh plate 7, and the corrosion-resistant coating can provide corrosion protection for the reinforcement plate 11, thereby extending the service life of the reinforcement plate 11.

[0032] As a technical optimization solution of the utility model, a filter plate 12 is bolted to the bottom of the spiral mesh plate 7, the filter plate 12 is set in a spiral shape, and a concentrating plate 13 is bolted to the inner side of the filter plate 12, and the concentrating plate 13 is set in a funnel shape.

[0033] In this embodiment: by setting the filter residue plate 12 and the concentrating plate 13, the filter residue plate 12 and the concentrating plate 13 can cooperate with the spiral mesh plate 7 to filter the impurities in the feces, and the concentrating plate 13 can concentrate the feces and transport them to the inside of the spiral mesh plate 7, thereby further improving the efficiency of mixing the feces with the nutrient solution and the reducing liquid.

[0034] As a technical optimization solution of the utility model, a protective sheet 14 is fixedly connected to the surface of the spiral conveying plate 8, and the surface of the protective sheet 14 is coated with corrosion-resistant paint.

[0035] In this embodiment, the protective sheet 14 can cooperate with the spiral conveying plate 8 to protect the surface of the spiral conveying plate 8, and the corrosion-resistant coating can resist corrosive substances, thereby extending the service life of the protective sheet 14.

[0036] As a technical optimization solution of the present invention, the rear side of the feed pipe 901 is connected with a connecting pipe 15, and the inner side of the connecting pipe 15 is provided with threads.

[0037] In this embodiment: by setting up the connecting pipe 15, it can cooperate with the feed pipe 901 to further reinforce the external nutrient solution and reduction liquid delivery equipment, and the thread can further increase the stability of the feed pipe 901 when connected to the external nutrient solution and reduction liquid delivery equipment.

[0038] As a technical optimization solution of the present invention, a buffer sleeve 16 is bolted to the top of the discharge pipe 903 , and the top of the buffer sleeve 16 is in contact with the top of the inner side of the spiral mesh plate 7 .

[0039] In this embodiment: by providing a buffer sleeve 16, it can cooperate with the discharge pipe 903 to further limit the spiral mesh plate 7, and further increase the stability of the spiral mesh plate 7 during rotation.

[0040] As a technical optimization solution of the utility model, a buffer spring rod 17 is bolted to the bottom of the buffer leg 6 , and a buffer foot 18 is slidably connected to the bottom of the buffer spring rod 17 .

[0041] In this embodiment: by providing a buffer spring rod 17 and a buffer support foot 18, which can cooperate with the buffer support leg 6, when the reaction tank 1 vibrates, the buffer spring rod 17 can cooperate with the buffer support foot 18, and the vibration is buffered by the elastic potential energy of the buffer spring rod 17, thereby increasing the amplitude of the vibration of the reaction tank 1, thereby increasing the mixing efficiency in the reaction tank 1, and at the same time can buffer the rigid impact caused by the vibration on the ground.

[0042] Working principle: first, put the livestock and poultry manure that needs to be reduced and returned to the field into the reaction tank 1, then connect the exhaust valve 3 to the biogas collection equipment, and then connect the discharge valve 5 to the fertilizer collection equipment, and then connect the feed pipe 901 to the nutrient solution and reduction liquid conveying equipment, and then energize and start the feed pump 902, the feed pump 902 will convey the reduction liquid and nutrient solution to the discharge pipe 903, and convey them to the reaction tank 1 through the anti-tracing mesh 904, and then energize and start the servo motor 2, the servo motor 2 will drive the spiral mesh plate 7 and the spiral conveying plate 8 to rotate, the spiral conveying plate 8 will mix the livestock and poultry manure with the nutrient solution and the reduction liquid until the reduction and return of the livestock and poultry manure to the field is completed, the feed pump 902 will be closed, and then the exhaust valve 3 will be opened, the biogas will be discharged through the exhaust valve 3, and then the discharge valve 5 will be opened, and the reduced fertilizer will be discharged from the discharge valve 5.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for reducing livestock and poultry manure and returning it to fields, comprising a reaction tank (1) and a reduction mechanism (9), characterized in that: The top of the reaction tank (1) is bolted to a servo motor (2), the front side of the reaction tank (1) is connected to an exhaust valve (3), the bottom of the reaction tank (1) is bolted to a support seat (4), the front side of the support seat (4) is connected to a discharge valve (5), the bottom of the support seat (4) is bolted to a buffer leg (6), the bottom of the servo motor (2) is bolted to a spiral mesh plate (7), the inner side of the spiral mesh plate (7) is bolted to a spiral conveying plate (8), and the reduction mechanism (9) is bolted to the top of the support seat (4); The reduction mechanism (9) comprises a feed pipe (901), a feed pump (902), a discharge pipe (903) and an anti-tracing mesh (904); the feed pipe (901) is connected to the rear side of the support seat (4); the feed pump (902) is bolted to the top of the support seat (4); the front side of the feed pipe (901) is connected to the feed pump (902); the discharge pipe (903) is connected to the top of the feed pump (902); and the anti-tracing mesh (904) is provided on the surface of the discharge pipe (903).

2. The device for reducing and returning livestock and poultry manure to fields according to claim 1, characterized in that: A reinforcing spiral plate (10) is bolted to the top of the surface of the spiral mesh plate (7), and the inner side of the reinforcing spiral plate (10) is bolted to the bottom of the servo motor (2).

3. The device for reducing and returning livestock and poultry manure to fields according to claim 1, characterized in that: A reinforcing plate (11) is bolted to the surface of the spiral mesh plate (7), and the surface of the reinforcing plate (11) is coated with corrosion-resistant paint.

4. The device for reducing and returning livestock and poultry manure to fields according to claim 1, characterized in that: A filter plate (12) is bolted to the bottom of the spiral mesh plate (7), the filter plate (12) is configured in a spiral shape, and a centralizing plate (13) is bolted to the inner side of the filter plate (12), the centralizing plate (13) is configured in a funnel shape.

5. The device for reducing and returning livestock and poultry manure to fields according to claim 1, characterized in that: A protective sheet (14) is fixedly connected to the surface of the spiral conveying plate (8), and the surface of the protective sheet (14) is coated with a corrosion-resistant coating.

6. The device for reducing and returning livestock and poultry manure to fields according to claim 1, characterized in that: The rear side of the feed pipe (901) is connected to a connecting pipe (15), and the inner side of the connecting pipe (15) is provided with a thread.

7. The device for reducing and returning livestock and poultry manure to fields according to claim 1, characterized in that: A buffer sleeve (16) is bolted to the top of the discharge pipe (903), and the top of the buffer sleeve (16) is in contact with the top of the inner side of the spiral mesh plate (7).

8. The device for reducing and returning livestock and poultry manure to fields according to claim 1, characterized in that: A buffer spring rod (17) is bolted to the bottom of the buffer leg (6), and a buffer foot (18) is slidably connected to the bottom of the buffer spring rod (17).

Images