Production device for fermenting organic fertilizer by utilizing feces of livestock and poultry

Abstract

The invention discloses a production device for fermenting an organic fertilizer by using livestock manure. The production device comprises supporting legs, a shell is mounted at the top ends of the supporting legs, a heating wire is mounted in a fermentation box, a stirring mechanism is mounted in the shell, and the stirring mechanism comprises a servo motor mounted at the bottom end of the shell. A servo motor is installed at the bottom end of the shell, the servo motor works to drive a stirring shaft to rotate, the stirring shaft rotates to drive stirring blades to rotate, the stirring blades rotate to drive scraping plates to rotate, and the scraping plates can clean the inner wall of the shell and scrape off excrement adsorbed on the inner wall; when the stirring shaft rotates, a rotating block is driven to rotate, the rotating block rotates to drive a blade to rotate, and when excrement is fed, the blade rotates to cut and crush the excrement entering the shell, so that the excrement is smaller; therefore, the purpose that the production device for fermenting the organic fertilizer by using the livestock manure is convenient for mixing the manure is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of organic fertilizer production, and particularly relates to a production device for fermenting organic fertilizers using livestock and poultry manure. Background Art

[0002] Fertilizers refer to substances that provide one or more essential nutrient elements for plants, improve soil properties, and enhance soil fertility levels. They are one of the material bases for agricultural production. Organic fertilizers are a type of fertilizer. Also known as "farmyard fertilizers", any substances using organic materials as fertilizers are called organic fertilizers. They include human excrement and urine, barnyard manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. Organic fertilizers have the characteristics of a wide variety of types, wide sources, and relatively long fertilizer effects. The nutrient elements contained in organic fertilizers are mostly in an organic state, which is difficult for crops to directly utilize. Through the action of microorganisms, various nutrient elements are slowly released, continuously supplying nutrients to crops. The production device for fermenting organic fertilizers using livestock and poultry manure is a device that converts organic wastes such as livestock and poultry manure into stable, harmless, and high-value-added organic fertilizers through aerobic fermentation. Using livestock and poultry manure to ferment and produce organic fertilizers is an environmentally friendly and resource-based treatment method, which can not only reduce environmental pollution but also produce high-value agricultural inputs.

[0003] For this reason, Chinese Patent Application No. CN212102611U discloses a complete set of devices for fermenting and producing organic fertilizers using livestock and poultry manure, including a mixing tank, a stirring mechanism, and a constant-temperature fermentation tank. The upper surface of the mixing tank is covered with a cover plate. The stirring mechanism is located inside the mixing tank. A discharge pipeline is installed in the middle of the lower surface of the mixing tank. Support columns are welded at the four corners of the lower surface of the mixing tank. The constant-temperature fermentation tank is located below the mixing tank. Disks are wound around the outer surfaces of the feed pipeline and the discharge pipeline. An activity inner tank is arranged inside the constant-temperature fermentation tank. In the present invention, the stirring mechanism has a detachable function, which facilitates a comprehensive cleaning of the inside of the mixing tank and avoids scratching the cleaning personnel by the stirring rod. In this device, the constant-temperature fermentation tank and the mixing tank are set as two independent individuals. When any structure in the constant-temperature fermentation tank and the mixing tank is damaged, it can be separately disassembled and replaced, avoiding the replacement of the whole device and reducing the maintenance cost.

[0004] The above-mentioned complete set of devices for fermenting and producing organic fertilizers using livestock and poultry manure aims to provide a complete set of devices for fermenting and producing organic fertilizers using livestock and poultry manure. However, when stirring livestock and poultry manure, the stirring effect is not good enough. At the same time, some relatively large livestock and poultry manure are difficult to process, and the mixing effect is not good enough. Summary of the Invention

[0005] The purpose of the present invention is to provide a production device for fermenting organic fertilizers using livestock and poultry manure to solve the defect that the existing production device for fermenting organic fertilizers using livestock and poultry manure is difficult to mix the manure.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A production device for fermenting organic fertilizer using livestock and poultry manure, including support feet; The top of the support feet is equipped with a housing, the top of the housing is equipped with an inlet, one side of the top of the housing is equipped with an air pump, and one side of the bottom of the housing is equipped with a discharging mechanism; The bottom of the discharging mechanism is equipped with a cover body, and the bottom of the cover body is equipped with a fermentation tank. The bottom of the fermentation tank is equipped with a base, and one side of the bottom of the base is equipped with an aerator; The inside of the fermentation tank is equipped with heating wires, and the inside of the housing is equipped with a stirring mechanism. The stirring mechanism includes a servo motor installed at the bottom of the housing.

[0007] During use, first, the manure and additives can be loaded into the housing through the inlet. The manure can be stirred and mixed inside the housing. When the air pump works, it can inflate the inside of the housing and inject the required air into the manure. After stirring, the rotating motor works to drive the spiral discharging shaft to rotate. The rotation of the discharging shaft drives the manure to move into the discharging pipe. After the discharging pipe moves to the top of the outlet, the manure can enter the fermentation tank through the outlet for fermentation. The heating wires work to control the temperature inside the fermentation tank, and the aerator can aerate the inside of the fermentation tank. In this way, the manure can be fermented into organic fertilizer inside the fermentation tank. The outlet is fixed by fixing screws. When needed, the fixing screws can be removed to disassemble the cover body.

[0008] Further, the top of the servo motor is equipped with a stirring shaft, the outside of the stirring shaft is equipped with stirring blades, and the outside of the stirring blades is equipped with scraping plates. The outside of the stirring blades is provided with a rotating shaft, and the outside of the rotating shaft is equipped with rotating rods. The top of the stirring shaft is equipped with a rotating block. The stirring shaft can drive the stirring blades to rotate, and the rotation of the stirring blades can stir the inside of the housing.

[0009] Further, the rotating rods are distributed in a ring shape and are arranged at equal intervals on the outside of the rotating shaft. The rotation of the rotating rods can enhance the stirring effect.

[0010] Further, the outside of the rotating block is equipped with blades, and the blades are distributed in a ring shape. The blades can cut the manure.

[0011] Further, a clamping groove is provided at the top of the fermentation tank, and a clamping block is provided at the bottom of the cover body. The fermentation tank and the cover body form a clamping structure, and the clamping structure is convenient for disassembly.

[0012] Further, an induction mechanism is installed on one side of the fermentation chamber. The induction mechanism includes a control board disposed on one side of the fermentation chamber. A display screen is installed at one end of the control board. An alarm is installed at the bottom end of one end of the control board. A pressure sensor is installed at the bottom end of the control board, and a temperature sensor is installed at the bottom end of the pressure sensor. The induction mechanism includes a pipe body installed at the top of the fermentation chamber. An exhaust port is installed at the top of the pipe body. A valve plate is installed inside the pipe body. A drive motor is installed on one side of the valve plate. The induction mechanism can sense the inside of the fermentation chamber.

[0013] Further, disassembly and assembly structures are installed at both ends and on both sides of the fermentation chamber. The disassembly and assembly structures include baffles installed at both ends and on both sides of the fermentation chamber, and a rotating shaft is installed inside the baffles. The disassembly and assembly structures can fix the cover body.

[0014] Further, a buckle is installed at the top end of the rotating shaft. The buckles are symmetrically distributed about the central axis of the fermentation chamber. The buckles can fix the cover body.

[0015] Further, the discharging mechanism includes a discharging pipe installed on one side of the bottom end of the outer shell. A rotating motor is installed on one side of the discharging pipe. A discharging shaft is installed on one side of the rotating motor. An outlet is installed at the bottom end of the discharging pipe. A fixing screw is installed at the top end of the outlet. The discharging mechanism can drive the feces into the fermentation chamber.

[0016] Further, external threads are uniformly arranged on the outer side wall of the fixing screw, internal threads that are mutually matched with the external threads are uniformly arranged on the inner side wall of the outlet, and the fixing screw is in threaded connection with the outlet. The fixing screw can fix the cover body.

[0017] The production device for fermenting organic fertilizer using livestock and poultry manure provided by the present invention has the following advantages: When in use, the manure inside the outer shell can be stirred by the stirring mechanism so that the manure can be mixed together and it is also convenient to mix with additives. The stirred and mixed manure can be sent into the fermentation chamber for fermentation by the discharging mechanism. During fermentation, the pressure and temperature inside the fermentation chamber can be monitored by the induction mechanism.

[0018] A servo motor is installed at the bottom end of the housing. When the servo motor operates, it drives the stirring shaft to rotate. The rotation of the stirring shaft drives the stirring blades to rotate. While the stirring blades are rotating, they drive the rotating shaft and the rotating rod to move. Due to the impact force, the rotating shaft and the rotating rod will rotate along the stirring shaft. The rotation of the rotating rod and the rotation of the stirring blades cooperate to stir and mix the feces inside the housing. When the stirring blades are rotating, they also drive the scraper to rotate. The scraper can clean the inner wall of the housing and scrape off the feces adsorbed on the inner wall. When the stirring shaft rotates, it also drives the rotating block to rotate. The rotation of the rotating block drives the blade to rotate. When the feces are fed in, the rotating blade can cut and crush the feces entering the housing, making the feces smaller and easier to stir, so as to achieve the purpose of facilitating the mixing of feces in the production device for fermenting organic fertilizer from livestock and poultry feces.

[0019] A pressure sensor is installed on one side of the fermentation tank. When the pressure sensor operates, it can sense the pressure inside the fermentation tank. The temperature sensor can sense the temperature inside the fermentation tank, which is convenient for controlling the temperature inside the fermentation tank through the heating wire. The stability and pressure data can be displayed on the display screen of the control panel. When the pressure inside the fermentation tank is too high, the alarm can emit a sound to remind the user. At the same time, it can send a signal to control the driving motor to operate, which will drive the valve plate to rotate. The rotation of the valve plate can control the switch of the pipe body. When pressure relief is required, the driving motor operates to drive the valve plate to rotate and open the pipe body, so that the pressure can be relieved through the exhaust port, so as to achieve the purpose of facilitating the control of pressure in the production device for fermenting organic fertilizer from livestock and poultry feces. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structure diagram of the present invention; Figure 2 is a three-dimensional structure diagram of the present invention; Figure 3 is a front cross-sectional structure diagram of the present invention; Figure 4 is of the present invention Figure 3 local cross-sectional enlarged structure diagram at A in; Figure 5 is a partial three-dimensional structure diagram of the stirring mechanism of the present invention; Figure 6 is a partial three-dimensional structure diagram of the disassembly and assembly structure of the present invention; Figure 7 is a front partial cross-sectional structure diagram of the induction mechanism of the present invention; Figure 8 is a front partial cross-sectional structure diagram of the discharging mechanism of the present invention.

[0021] Explanation of reference numerals in the figures: 1. Outer shell; 2. Stirring mechanism; 201. Servo motor; 202. Stirring shaft; 203. Stirring blade; 204. Rotating shaft; 205. Rotating rod; 206. Scraper; 207. Rotating block; 208. Blade; 3. Support feet; 4. Base; 5. Fermentation box; 6. Heating wire; 7. Aerator; 8. Induction mechanism; 801. Control board; 802. Display screen; 803. Alarm; 804. Pressure sensor; 805. Temperature sensor; 806. Pipe body; 807. Valve plate; 808. Driving motor; 809. Exhaust port; 9. Disassembly and assembly structure; 901. Baffle; 902. Rotating shaft; 903. Buckle; 10. Cover body; 11. Discharging mechanism; 1101. Rotating motor; 1102. Discharge pipe; 1103. Discharge shaft; 1104. Outlet; 1105. Fixing screw; 12. Air extraction pump; 13. Inlet. Detailed implementation manners

[0022] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 - 8 , an embodiment provided by the present invention: A production device for fermenting organic fertilizers using livestock and poultry manure, including support feet 3.

[0024] The top of the support feet 3 is provided with an outer shell 1, the top of the outer shell 1 is provided with an inlet 13, one side of the top of the outer shell 1 is provided with an air extraction pump 12, and one side of the bottom of the outer shell 1 is provided with a discharging mechanism 11. The discharging mechanism 11 includes a discharge pipe 1102 installed on one side of the bottom of the outer shell 1, a rotating motor 1101 is installed on one side of the discharge pipe 1102, a discharge shaft 1103 is installed on one side of the rotating motor 1101, the bottom of the discharge pipe 1102 is provided with an outlet 1104, a fixing screw 1105 is installed on the top of the outlet 1104, external threads are uniformly arranged on the outer side wall of the fixing screw 1105, internal threads that are mutually matched with the external threads are uniformly arranged on the inner side wall of the outlet 1104, and the fixing screw 1105 and the outlet 1104 are in threaded connection.

[0025] Refer to the attached Figures 1 - 3 and the attached Figure 8As shown, feces and additives can be loaded into the housing 1 through the inlet 13. The feces can be stirred and mixed inside the housing 1. When the air extraction pump 12 works, it can inflate the inside of the housing 1, and the required air can be injected into the feces. After the stirring is completed, the rotation of the rotating motor 1101 will drive the spiral discharge shaft 1103 to rotate. The rotation of the discharge shaft 1103 will drive the feces to move into the discharge pipe 1102. After the discharge pipe 1102 moves to the top of the outlet 1104, the feces can enter the fermentation tank 5 through the outlet 1104 for fermentation. The heating wire 6 works to control the temperature inside the fermentation tank 5, and the aerator 7 can perform aeration processing inside the fermentation tank 5. In this way, the feces can be fermented into organic fertilizer inside the fermentation tank 5. The outlet 1104 is fixed by the fixing screw 1105. When needed, the fixing screw 1105 can be removed to disassemble the cover 10.

[0026] A cover 10 is installed at the bottom end of the discharge mechanism 11, and a fermentation tank 5 is installed at the bottom end of the cover 10. A clamping groove is provided at the top end of the fermentation tank 5, and a clamping block is provided at the bottom end of the cover 10. The fermentation tank 5 and the cover 10 form a clamping structure.

[0027] Disassembly and assembly structures 9 are installed at both ends and on both sides of the fermentation tank 5. The disassembly and assembly structure 9 includes baffles 901 installed at both ends and on both sides of the fermentation tank 5, and a rotating shaft 902 is installed inside the baffle 901. A buckle 903 is installed at the top end of the rotating shaft 902, and the buckles 903 are symmetrically distributed about the central axis of the fermentation tank 5.

[0028] Refer to the appendix Figures 1 - 4 and the appendix Figure 6 As shown, the cover 10 and the fermentation tank 5 form a clamping structure. The clamping structure is convenient for disassembly, and it can facilitate the fixing of the fermentation tank 5 at the bottom end of the cover 10. The rotating shaft 902 inside the baffle 901 can rotate. The rotation of the rotating shaft 902 will drive the buckle 903 to rotate. The rotation of the buckle 903 can be stuck inside the clamping block at the bottom end of the cover 10, and the buckle 903 can fix the cover 10. When it is necessary to disassemble the cover 10, rotate the buckle 903 so that the buckle 903 no longer clamps the cover 10, and then the cover 10 can be disassembled to process the organic fertilizer inside the cover 10.

[0029] An induction mechanism 8 is installed on one side of the fermentation box 5. The induction mechanism 8 includes a control board 801 arranged on one side of the fermentation box 5. One end of the control board 801 is equipped with a display screen 802, and at the bottom end of one end of the control board 801, an alarm 803 is installed. A pressure sensor 804 is installed at the bottom end of the control board 801, and a temperature sensor 805 is installed at the bottom end of the pressure sensor 804. The induction mechanism 8 includes a pipe body 806 installed at the top of the fermentation box 5. An exhaust port 809 is installed at the top of the pipe body 806. A valve plate 807 is installed inside the pipe body 806, and a driving motor 808 is installed on one side of the valve plate 807.

[0030] Refer to the attached Figures 1 - 3 and the attached Figure 7 As shown, the pressure sensor 804 can sense the pressure inside the fermentation box 5 during operation, and the temperature sensor 805 can sense the temperature inside the fermentation box 5, which is convenient for controlling the temperature inside the fermentation box 5 through the heating wire 6. The stable pressure and temperature data can be displayed on the display screen 802 on the control board 801. When the pressure inside the fermentation box 5 is too high, the alarm 803 can emit a sound to remind the user. At the same time, it can send a signal to control the driving motor 808 to work, which will drive the valve plate 807 to rotate. The rotation of the valve plate 807 can control the opening and closing of the pipe body 806. When pressure relief is required, the driving motor 808 works to drive the valve plate 807 to rotate, opening the pipe body 806 so that the pressure can be relieved through the exhaust port 809.

[0031] A base 4 is installed at the bottom end of the fermentation box 5, and an aerator 7 is installed at the bottom end of one side of the base 4.

[0032] A heating wire 6 is installed inside the fermentation box 5, and a stirring mechanism 2 is installed inside the outer shell 1. The stirring mechanism 2 includes a servo motor 201 installed at the bottom end of the outer shell 1. A stirring shaft 202 is installed at the top end of the servo motor 201. Stirring blades 203 are installed on the outer side of the stirring shaft 202, and a scraper 206 is installed on the outer side of the stirring blades 203. A rotating shaft 204 is arranged on the outer side of the stirring blades 203, and rotating rods 205 are installed on the outer side of the rotating shaft 204. The rotating rods 205 are distributed in a ring shape and are arranged at equal intervals on the outer side of the rotating shaft 204.

[0033] A rotating block 207 is installed at the top end of the stirring shaft 202, and blades 208 are installed on the outer side of the rotating block 207. The blades 208 are distributed in a ring shape.

[0034] Refer to the attached Figure 3 and the attached Figure 5As shown, the operation of the servo motor 201 drives the stirring shaft 202 to rotate. The rotation of the stirring shaft 202 drives the stirring blades 203 to rotate. When the stirring blades 203 rotate, they drive the rotating shaft 204 and the rotating rod 205 to move. Due to the impact force, the rotating shaft 204 and the rotating rod 205 rotate along the stirring shaft 202. The rotation of the rotating rod 205 and the rotation of the stirring blades 203 cooperate to stir and mix the feces inside the housing 1. When the stirring blades 203 rotate, they also drive the scraper 206 to rotate. The scraper 206 can clean the inner wall of the housing 1 and scrape off the feces adsorbed on the inner wall. When the stirring shaft 202 rotates, it also drives the rotating block 207 to rotate. The rotation of the rotating block 207 drives the blade 208 to rotate. When the feces are fed, the rotation of the blade 208 can cut and crush the feces entering the inside of the housing 1, making the feces smaller and easier to stir.

[0035] 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 production device for fermenting organic fertilizer using livestock and poultry manure, comprising a support leg (3); Features: A housing (1) is installed at the top of the support foot (3), an inlet (13) is installed at the top of the housing (1), an air pump (12) is installed on one side of the top of the housing (1), and a discharge mechanism (11) is installed on one side of the bottom of the housing (1); A cover body (10) is installed at the bottom end of the discharge mechanism (11), and a fermentation box (5) is installed at the bottom end of the cover body (10), a base (4) is installed at the bottom end of the fermentation box (5), and an aerator (7) is installed at the bottom end of one side of the base (4); A heating wire (6) is installed inside the fermentation box (5), and a stirring mechanism (2) is installed inside the outer shell (1). The stirring mechanism (2) includes a servo motor (201) installed at the bottom end of the outer shell (1).

2. The production device for fermenting organic fertilizer using livestock excrement according to claim 1, characterized in that: A stirring shaft (202) is mounted on the top of the servo motor (201), a stirring blade (203) is mounted on the outside of the stirring shaft (202), and a scraper (206) is mounted on the outside of the stirring blade (203), a rotating shaft (204) is arranged on the outside of the stirring blade (203), and a rotating rod (205) is mounted on the outside of the rotating shaft (204), and a rotating block (207) is mounted on the top of the stirring shaft (202).

3. The production device for fermenting organic fertilizer using livestock excrement according to claim 2, characterized in that: The rotating rods (205) are distributed in a ring shape, and are arranged at equal intervals outside the rotating shaft (204).

4. The production device for fermenting organic fertilizer using livestock excrement according to claim 2, characterized in that: Blades (208) are installed on the outer side of the rotating block (207), and the blades (208) are distributed in a ring shape.

5. The production device for fermenting organic fertilizer using livestock excrement according to claim 1, characterized in that: The top end of the fermentation box (5) is provided with a slot, the bottom end of the cover body (10) is provided with a block, and the fermentation box (5) and the cover body (10) form a snap-fit ​​structure.

6. The production device for fermenting organic fertilizer using livestock excrement according to claim 1, characterized in that: A sensing mechanism (8) is installed on one side of the fermentation box (5), the sensing mechanism (8) comprising a control panel (801) provided on one side of the fermentation box (5), a display screen (802) installed on one end of the control panel (801), an alarm (803) installed at the bottom of one end of the control panel (801), a pressure sensor (804) installed at the bottom of the control panel (801), and a temperature sensor (805) installed at the bottom of the pressure sensor (804), the sensing mechanism (88) comprising a tube body (806) installed at the top of the fermentation box (5), an exhaust port (809) installed at the top of the tube body (806), a valve plate (807) installed inside the tube body (806), and a drive motor (808) installed on one side of the valve plate (807).

7. The production device for fermenting organic fertilizer using livestock excrement according to claim 1, characterized in that: Both ends and both sides of the fermentation box (5) are equipped with a disassembly structure (9), and the disassembly structure (9) comprises baffles (901) installed on both ends and both sides of the fermentation box (5), and a rotating shaft (902) is installed on the inner side of the baffle (901).

8. The production device for fermenting organic fertilizer using livestock excrement according to claim 7, characterized in that: A buckle (903) is installed at the top end of the rotating shaft (902), and the buckle (903) is symmetrically distributed about the central axis of the fermentation box (5).

9. The production device for fermenting organic fertilizer using livestock excrement according to claim 1, characterized in that: The discharging mechanism (11) comprises a discharging pipe (1102) mounted on one side of the bottom end of the housing (1), a rotating motor (1101) mounted on one side of the discharging pipe (1102), a discharging shaft (1103) mounted on one side of the rotating motor (1101), an outlet (1104) mounted on the bottom end of the discharging pipe (1102), and a fixing screw (1105) mounted on the top end of the outlet (1104).

10. The production device of organic fertilizer fermented from livestock excrement according to claim 9, characterized in that: External threads are evenly arranged on the outer wall of the fixing screw (1105), and internal threads that cooperate with the external threads are evenly arranged on the inner wall of the outlet (1104). The fixing screw (1105) and the outlet (1104) are threadedly connected.

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