A rapid fermentation device for preparing organic fertilizer from livestock and poultry manure

Abstract

The present invention relates to the technical field of fermentation devices, and discloses a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure, including a fermentation box, wherein the bottom wall of the fermentation box is arranged in a semicircular arc, two support plates are symmetrically fixedly installed on the lower surface of the fermentation box near the two ends, a rotating cylinder is rotatably installed between the inner walls at the two opposite ends of the fermentation box, and one end of the rotating cylinder passes through the outer surface of the fermentation box and is fixedly installed with a mounting plate. The present invention retracts the flip plate into the rotating cylinder through the action of a spring. It should be noted that the top of the flip plate is flush with the circumferential outer surface of the rotating cylinder, and the fermentation material adhered to the outer surface is scraped off by the retracting movement of the flip plate, so that the adhered fermentation material prevents the flip plate from becoming smooth, ensuring that the subsequent flip plate can flip the mixed fermentation material evenly, and at the same time, the temperature, humidity and oxygen distribution during the fermentation process are even, thereby improving the fermentation effect and speed.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation devices, and in particular to a rapid fermentation device for preparing organic fertilizer from livestock and poultry excrement. Background Art

[0002] Organic fertilizer refers to fertilizer made from animal excrement or animal and plant residues and other organic-rich byproduct resources, which are fermented and decomposed, including human feces, manure, compost, biogas fertilizer, etc. Most of the nutrients contained in organic fertilizers are in an organic state, which is difficult for crops to use directly. Organic fertilizers need to be fermented by microorganisms to release a variety of nutrients before they can be supplied to crops.

[0003] An existing rapid fermentation device for fertilizer production (publication number: CN111517843A) has at least the following disadvantages:

[0004] When the above patent is in use, heat is generated by multiple carbon fiber heating tubes, which are then transferred through the heat conduction holes and the second heat conduction layer - into the cavity - into the rapid fermentation tank, so that the temperature in the rapid fermentation tank is quickly raised to 60°C-80°C. A thermostat is set to detect the temperature in the rapid fermentation tank in real time, and the transmission shaft drives the flip plate to rotate and flip the crushed crop straw, rice straw, human and animal feces, tofu dregs and organic fertilizer fermentation agent in the rapid fermentation tank. When the flip plate flips the fermented raw materials, a lot of fermentation products will adhere to the surface, and the adhered fermentation products will become more and more sticky with subsequent flipping, making the shape of the flip plate become smooth, resulting in the compost not being fully mixed and evenly distributed during the next flipping, making the temperature, humidity and oxygen distribution in some areas during the fermentation process uneven, affecting the fermentation effect and speed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The rotatable plate is fixedly mounted on the bottom surface of the fermentation box, and a plurality of vents are arranged on the top surface of the fermentation box to prevent the vents from leaking out.

[0008] As a further solution of the present invention, the other end of the rotating cylinder passes through the outer surface of the fermentation box and is rotatably installed with a rotating joint, an air pipe is fixedly installed on the air inlet end of the rotating joint, a temperature sensing box is fixedly installed on the other end of the air pipe, the temperature sensing box is fixedly installed on the bottom of the fermentation box, the upper surface of the temperature sensing box is flush with the lower surface of the fermentation box, the temperature sensing box is connected to the interior of the rotating cylinder through the air pipe and the rotating joint, a gas solenoid valve is fixedly installed on the outer surface of the rotating joint close to the air inlet end, and the gas solenoid valve is connected to the rotating joint.

[0009] As a further solution of the present invention, a piston plate is fixedly installed on one end of the push rod close to the rotary joint, and the piston plate is slidably installed on the inner wall of the rotating cylinder. A retaining ring is fixedly installed on the outer surface of the push rod close to the mounting plate. A spring is sleeved on the outer surface of the push rod, and the spring is arranged between the upper surface of the retaining ring and the lower surface of the mounting plate. The other end of the push rod passes through the outer surface of the mounting plate and is fixedly installed with a baffle.

[0010] As a further solution of the present invention, a plurality of square sleeves are fixedly installed at equal intervals in the circumferential direction on the upper surface of the piston plate, and square rods are slidably installed on the inner walls of the plurality of square sleeves. The bottom end of the flip plate passes through the lower surface of the bottom plate and a drive plate is fixedly installed thereon. A drive groove is penetrated through the outer surface of the drive plate, and a plurality of drive columns are fixedly installed at equal intervals on the upper surface of the square rod, and the drive columns are slidably installed on the inner wall of the drive groove.

[0011] As a further solution of the present invention, the other ends of the multiple square rods pass through the outer surface of the mounting plate and are fixedly installed with a fixing plate, and the mounting plate is rotatably installed with a hexagon socket adjustment bolt close to the outer surface of the fixing plate, and the other end of the hexagon socket adjustment bolt passes through the outer surface of the fixing plate and is threadedly connected to it, and an indicator arrow is provided on the outer surface of the fixing plate.

[0012] As a further solution of the present invention, a T-shaped groove is provided on the outer surface of the mounting plate close to the baffle, an indicator rod is slidably installed on the inner wall of the T-shaped groove, a notch is provided on the circumferential outer surface of the rotating cylinder, the top end of the indicator rod passes through the notch, a connecting rod is rotatably installed on the circumferential outer surface of the baffle, and the connecting rod is rotatably installed with the bottom end of the indicator rod.

[0013] As a further solution of the present invention, a shell is fixedly installed on the outer surface of the fermentation box close to the mounting plate, a driving motor is fixedly installed on the outer surface of one side of the shell, an output end of the driving motor passes through the outer surface of the shell and a gear is fixedly installed, and a circular gear is fixedly installed on the circumferential outer surface of the rotating cylinder close to one end of the gear, and the circular gear is meshed with the gear.

[0014] As a further solution of the present invention, a feed inlet is penetrated through the upper surface of the fermentation box, a sealing door panel is rotatably installed between the inner walls on both sides of the feed inlet, a lock is provided on the sealing door panel, a discharge port is penetrated through the lower surface of the fermentation box close to the mounting plate, a gate plate is rotatably installed between the inner walls on both sides of the discharge port, a hydraulic telescopic rod is rotatably installed on the outer surface of one of the support plates, the telescopic end of the hydraulic telescopic rod is rotatably installed on the lower surface of the gate plate, a ventilation assembly is fixedly installed on the upper surface of the fermentation box, and the ventilation assembly is communicated with the interior of the fermentation box.

[0015] As a further solution of the present invention, the initial position of the driving plate is arranged perpendicularly to the axis of the push rod, ensuring that the driving plate can be driven to rotate through the driving groove and the driving column.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The turning plate is retracted into the rotating cylinder by the action of the spring and the change of the air pressure in the temperature-sensing box. It should be noted that the top of the turning plate is flush with the outer surface of the circumference of the rotating cylinder. The fermentation products adhering to the outer surface are scraped off by the retracting movement of the turning plate, so that the adhering fermentation products do not make the turning plate smooth, ensuring that the subsequent turning plate can turn the mixed fermentation products evenly. At the same time, the temperature, humidity and oxygen distribution during the fermentation process are even, which improves the fermentation effect and speed;

[0018] 2. The movement of the push rod drives the driving rod to move, and the driving rod drives the bottom plate and the flip plate to extend out of the rotating cylinder through the connecting plate. At this time, the flip plate is located outside the rotating cylinder, and then the driving motor drives the gear to rotate, so that the gear drives the ring gear to rotate, and the rotating cylinder is driven by the ring gear to rotate, so that the rotating cylinder drives the flip plate to rotate, and the mixed fermented material is stirred, so that the livestock and poultry manure, the crushed crop straw and the organic fertilizer fermentation agent can be evenly mixed, and at the same time, the temperature and humidity in the fermentation process are evenly distributed to facilitate fermentation;

[0019] 3. The temperature of the fermented material at the bottom of the fermentation box causes the temperature inside the temperature sensing box to rise through heat conduction. When the temperature continues to rise, the air inside the temperature sensing box will expand. At this time, the pressure inside the temperature sensing box increases. When the pressure continues to increase, it will drive the piston plate to move, so that the flip plate extends out of the rotating cylinder. At the same time, the movement of the baffle drives the connecting rod to move, so that the connecting rod drives the indicator rod to retract into the T-shaped slide. After the operator observes the retraction of the indicator rod through the human eye, the electrical control panel controls the drive motor to rotate, so that the flip plate flips the mixed fermented material to expose the fermented material at the bottom, and then the ventilation component is used to control the temperature inside the fermentation box to make the fermentation temperature of the mixed fermented material consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure proposed by the present invention;

[0021] Figure 2 This is a rear structural schematic diagram of a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure proposed by the present invention;

[0023] Figure 4 A schematic diagram of a rotating drum of a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure proposed by the present invention;

[0024] Figure 5 A cross-sectional schematic diagram of a rotating drum of a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure proposed by the present invention;

[0025] Figure 6 This is a schematic diagram of a piston plate of a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure proposed by the present invention;

[0026] Figure 7 A schematic diagram of a push rod of a rapid fermentation device for preparing organic fertilizer from livestock and poultry manure proposed by the present invention;

[0027] Figure 8 for Figure 3A partial enlarged schematic diagram in the middle;

[0028] Fig. 9 for Figure 6 A partial enlarged schematic diagram of point B in the middle.

[0029] In the figure: 1. fermentation box; 2. feed inlet; 3. sealing door panel; 4. ventilation assembly; 5. temperature sensing box; 6. rotating cylinder; 7. rotary joint; 8. gas solenoid valve; 9. air pipe; 10. gate; 11. hydraulic telescopic rod; 12. shell; 13. drive motor; 14. ring gear; 15. gear; 16. mounting plate; 17. indicator rod; 18. connecting rod; 19. fixing plate; 20. hexagon socket adjusting bolt; 21. baffle; 22. square rod; 23. push rod; 24. connecting plate; 25. drive rod; 26. bottom plate; 27. flip plate; 28. drive plate; 29. ​​drive column; 30. piston plate; 31. square sleeve; 32. retaining ring; 33. spring. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Reference Figure 1-Figure 9A rapid fermentation device for preparing organic fertilizer from livestock and poultry manure includes a fermentation box 1, the bottom wall of the fermentation box 1 is arranged in a semicircular arc, two support plates are symmetrically fixedly installed on the lower surface of the fermentation box 1 near the two ends, a rotating cylinder 6 is rotatably installed between the inner walls of the two opposite ends of the fermentation box 1, one end of the rotating cylinder 6 passes through the outer surface of the fermentation box 1 and a mounting plate 16 is fixedly installed, a plurality of vent holes are evenly opened on the outer surface of the mounting plate 16, and air at the other end of the rotating cylinder 6 is circulated through the vent holes to facilitate the movement of the piston plate 30, and a push rod 2 is slidably inserted on the outer surface of the middle position of the mounting plate 16 3. The outer circumferential surface of the rotating cylinder 6 is uniformly provided with a plurality of openings, and the inner walls of the plurality of openings are all slidably mounted with a bottom plate 26. The outer circumferential surface of the push rod 23 is uniformly fixedly provided with a plurality of convex strips, and the outer surfaces of the plurality of convex strips are uniformly rotatably mounted with a plurality of groups of driving rods 25 in pairs, and a group of two driving rods 25 are arranged parallel to each other, and a connecting plate 24 is rotatably mounted on the top ends of a group of two driving rods 25, and the upper surface of the connecting plate 24 is fixedly mounted with the lower surface of the bottom plate 26, and a flip plate 27 is rotatably mounted with the upper surface of the bottom plate 26, and the flip plate 27 is slidably mounted with the inner wall of the opening.

[0034] The flip plate 27 is retracted into the rotating cylinder 6 by the force of the spring 33. It should be noted that the top of the flip plate 27 is flush with the circumferential outer surface of the rotating cylinder 6. The fermented material adhering to the outer surface is scraped off by the retracting movement of the flip plate 27, so that the adhering fermented material prevents the flip plate 27 from becoming smooth, ensuring that the subsequent flip plate 27 can flip the mixed fermented material evenly. At the same time, the temperature, humidity and oxygen distribution during the fermentation process are evenly distributed, thereby improving the fermentation effect and speed.

[0035] In this embodiment, the other end of the rotating cylinder 6 penetrates the outer surface of the fermentation box 1 and is rotatably installed with a rotating joint 7. The rotating joint 7 allows air to enter and exit the rotating cylinder 6 without affecting the rotation of the rotating cylinder 6. The air inlet end of the rotating joint 7 is fixedly installed with an air pipe 9, and the other end of the air pipe 9 is fixedly installed with a temperature sensing box 5. The temperature sensing box 5 is fixedly installed at the bottom of the fermentation box 1. The upper surface of the temperature sensing box 5 is flush with the lower surface of the fermentation box 1. The temperature sensing box 5 is connected to the inside of the rotating cylinder 6 through the air pipe 9 and the rotating joint 7. The rotating joint 7 is close to the inlet. A gas solenoid valve 8 is fixedly installed on the outer surface of the gas end, and the gas solenoid valve 8 is connected to the rotary joint 7. A piston plate 30 is fixedly installed on the end of the push rod 23 close to the rotary joint 7. The piston plate 30 is slidably installed with the inner wall of the rotating cylinder 6. A baffle ring 32 is fixedly installed on the outer surface of the push rod 23 close to the mounting plate 16. A spring 33 is sleeved on the outer surface of the push rod 23. The spring 33 is arranged between the upper surface of the baffle ring 32 and the lower surface of the mounting plate 16. The other end of the push rod 23 passes through the outer surface of the mounting plate 16 and is fixedly installed with a baffle 21.

[0036] The high-pressure air pump injects high-pressure air through the air inlet pipe and the gas solenoid valve 8 to increase the pressure inside the temperature sensing box 5. When the pressure reaches a level that overcomes the force of the spring 33, the piston plate 30 is moved closer to the mounting plate 16 by continuing to increase the pressure. The piston plate 30 drives the push rod 23 to move closer to the mounting plate 16. The movement of the push rod 23 drives the drive rod 25 to move. The drive rod 25 drives the bottom plate 26 and the flip plate 27 to extend out of the rotating cylinder 6 through the connecting plate 24 to move. At this time, the flip plate 27 is located outside the rotating cylinder 6.

[0037] In this embodiment, a plurality of square sleeves 31 are fixedly installed equidistantly in the circumferential direction of the upper surface of the piston plate 30, and a square rod 22 is slidably installed on the inner walls of the plurality of square sleeves 31, and a relative motion stroke is provided between the square rod 22 and the square sleeve 31, and a ventilation groove is provided on the outer surface of the square rod 22 located at the square sleeve 31, so as to discharge the air inside the square sleeve 31, and a driving plate 28 is fixedly installed on the lower surface of the bottom plate 26 at the bottom end of the flip plate 27, and a driving plate 28 is fixedly installed on the outer surface of the driving plate 28, and a driving groove is provided on the outer surface of the driving plate 28, and a plurality of driving columns 29 are fixedly installed equidistantly on the upper surface of the square rod 22, and the driving column 29 is slidably installed on the inner wall of the driving groove, and the other ends of the plurality of square rods 22 are fixedly installed on the outer surface of the mounting plate 16 with a fixing plate 19, and the mounting plate 16 is rotatably installed with a hexagon socket adjusting bolt 20 near the outer surface of the fixing plate 19, and the other end of the hexagon socket adjusting bolt 20 is threadedly connected to the outer surface of the fixing plate 19, and an indication arrow is provided on the outer surface of the fixing plate 19, and the hexagon socket adjusting bolt 20 is rotated in the direction of the indication arrow.

[0038] The hexagon socket adjusting bolt 20 is turned by the hexagon socket wrench, so that the hexagon socket adjusting bolt 20 drives the fixing plate 19 to move close to the mounting plate 16, until the hexagon socket adjusting bolt 20 stops turning, and the square rod 22 is driven by the fixing plate 19 to move close to the piston plate 30, so that the square rod 22 drives the driving plate 28 to rotate through the driving column 29 and the driving groove, and the driving plate 28 drives the flip plate 27 to rotate 45 degrees.

[0039] In this embodiment, the gap between two adjacent turning plates 27 is small, which is convenient for turning the organic fertilizer fermentation product.

[0040] In this embodiment, a T-shaped groove is provided on the outer surface of the mounting plate 16 near the baffle 21, and an indicator rod 17 is slidably installed on the inner wall of the T-shaped groove. A notch is provided on the circumferential outer surface of the rotating cylinder 6, and the top end of the indicator rod 17 passes through the notch. A connecting rod 18 is rotatably installed on the circumferential outer surface of the baffle 21, and the connecting rod 18 is rotatably installed with the bottom end of the indicator rod 17. When the indicator rod 17 is fully retracted, the movement of the push rod 23 stops, and the movement stroke of the push rod 23 is limited by the indicator rod 17.

[0041] The movement of the baffle 21 drives the connecting rod 18 to move, so that the connecting rod 18 drives the indicator rod 17 to retract into the inside of the T-shaped slide. After the operator observes the retraction of the indicator rod 17 through the naked eye, the operator controls the drive motor 13 to rotate through the electrical control panel. Through the movement of the indicator rod 17, the operator can intuitively observe the state of the flip plate 27 to ensure that the mixed fermentation material can be flipped correctly.

[0042] In this embodiment, a shell 12 is fixedly installed on the outer surface of the fermentation box 1 close to the mounting plate 16, and a driving motor 13 is fixedly installed on the outer surface of one side of the shell 12. The output end of the driving motor 13 passes through the outer surface of the shell 12 and is fixedly installed with a gear 15. A circular ring gear 14 is fixedly installed on the circumferential outer surface of the rotating cylinder 6 close to one end of the gear 15. The circular ring gear 14 is meshed with the gear 15. The driving motor 13 drives the gear 15 to rotate, so that the gear 15 drives the circular ring gear 14 to rotate, and the rotating cylinder 6 is driven to rotate through the circular ring gear 14, so that the rotating cylinder 6 drives the flip plate 27 to rotate, and the mixed fermented material is stirred, so that the livestock and poultry manure, crushed crop straw and organic fertilizer fermentation agent can be evenly mixed.

[0043] In this embodiment, a feed port 2 is provided through the upper surface of the fermentation box 1, and a sealing door panel 3 is rotatably installed between the inner walls on both sides of the feed port 2, and a lock is provided on the sealing door panel 3. A discharge port is provided through the lower surface of the fermentation box 1 near the mounting plate 16, and a gate plate 10 is rotatably installed between the inner walls on both sides of the discharge port. A hydraulic telescopic rod 11 is rotatably installed on the outer surface of one of the support plates, and the telescopic end of the hydraulic telescopic rod 11 is rotatably installed with the lower surface of the gate plate 10. A ventilation component 4 is fixedly installed on the upper surface of the fermentation box 1, and the ventilation component 4 is connected to the interior of the fermentation box 1 During fermentation, the air inside the fermentation box 1 is circulated through the ventilation component 4, and the ventilation component 4 can heat up and cool down the air entering the fermentation box 1 to ensure that the temperature inside the fermentation box 1 can remain stable and improve the fermentation effect. The operator uses the conveyor belt to transfer livestock and poultry manure, crushed crop straw and organic fertilizer fermentation agent from the feed port 2 to the inside of the fermentation box 1. After the transfer is completed, the feed port 2 is sealed by the lock on the sealing door panel 3, and the gate plate 10 is driven to open and move by the hydraulic telescopic rod 11 to open the discharge port at the bottom of the fermentation box 1.

[0044] In this embodiment, the initial position of the driving plate 28 is perpendicular to the axis of the push rod 23 to ensure that the driving plate 28 can be driven to rotate through the driving groove and the driving column 29 .

[0045] It should be noted that, before use, the present invention connects the air inlet end of the gas solenoid valve 8 to the external high-pressure air pump through the air inlet pipe. When in use, the operator conveys livestock and poultry manure, crushed crop straw and organic fertilizer fermentation agent from the feed port 2 to the inside of the fermentation box 1 through the conveyor belt. After the conveying is completed, the feed port 2 is sealed by the lock on the sealing door panel 3. When the fermentation material needs to be stirred, the gas solenoid valve 8 is opened through the electrical control panel, and the high-pressure air pump injects high-pressure air through the air inlet pipe and the gas solenoid valve 8 to increase the pressure inside the temperature sensing box 5. When the force reaches the force that overcomes the spring 33, the piston plate 30 is moved close to the mounting plate 16 by continuing to apply pressure, and the push rod 23 is driven to move close to the mounting plate 16 by the piston plate 30, and the drive rod 25 is driven to move by the movement of the push rod 23, and the drive rod 25 drives the bottom plate 26 and the flip plate 27 to extend out of the rotating cylinder 6 through the connecting plate 24 to move. At this time, the flip plate 27 is located outside the rotating cylinder 6, and then the gear 15 is driven to rotate by the driving motor 13, so that the gear 15 drives the annular gear 14 to rotate, and the rotating cylinder 6 is driven to rotate by the annular gear 14, so that the rotating cylinder 6 drives the flipping cylinder 6 to rotate. The plate 27 rotates to stir the mixed fermented material, so that the livestock and poultry manure, crushed crop straw and organic fertilizer fermentation agent can be mixed evenly. At the same time, the temperature and humidity in the fermentation process are evenly distributed to facilitate fermentation. After stirring evenly, the pressure relief port of the gas solenoid valve 8 is opened through the electrical control panel to discharge excess gas until the temperature sensing box 5 is consistent with the external atmospheric pressure, and the pressure relief port of the gas solenoid valve 8 is closed. At this time, the flip plate 27 is retracted into the rotating cylinder 6 by the force of the spring 33. It should be noted that the top of the flip plate 27 is in contact with the circumferential outer surface of the rotating cylinder 6. The fermentation material adhered to the outer surface of the turning plate 27 is scraped off by the retracting movement of the turning plate 27, so as to prevent the adhering fermentation material from making the turning plate 27 smooth, thereby ensuring that the subsequent turning plate 27 can turn the mixed fermentation material evenly, and at the same time, the temperature, humidity and oxygen distribution during the fermentation process are evenly distributed, thereby improving the fermentation effect and speed; during fermentation, the air inside the fermentation box 1 is circulated through the ventilation component 4, and the ventilation component 4 can heat up and cool down the air entering the fermentation box 1, thereby ensuring that the temperature inside the fermentation box 1 can remain stable, thereby improving the fermentation effect;As the mixed fermentation material continues to ferment, its temperature will rise, and the temperature at the bottom of the fermentation material will be higher than the temperature on the surface of the fermentation material due to the slow air circulation. The temperature of the fermentation material at the bottom of the fermentation box 1 causes the temperature inside the temperature sensing box 5 to rise through heat conduction. When the temperature continues to rise, the air inside the temperature sensing box 5 will expand. At this time, the pressure inside the temperature sensing box 5 increases. When the pressure continues to increase, it will drive the piston plate 30 to move, so that the flip plate 27 extends out of the rotating cylinder 6. At the same time, the movement of the baffle plate 21 drives the connecting rod 18 to move, so that the connecting rod 18 drives the indicator rod 17 to retract into the inside of the T-shaped slide. After the operator observes the retraction of the indicator rod 17 through the human eye, the operator controls the electric control panel The driving motor 13 rotates, so that the flip plate 27 flips the mixed fermentation material so that the fermentation material at the bottom can be exposed, and then the temperature inside the fermentation box 1 is controlled through the ventilation component 4 to make the fermentation temperature of the mixed fermentation material consistent. When the temperature reaches the required temperature, the internal pressure of the temperature sensing box 5 is restored, and the flip plate 27 is retracted into the inside of the rotating cylinder 6. At this time, the indicator rod 17 extends, and the operator turns off the driving motor 13. Through this device, it is convenient to control the temperature of the mixed fermentation material so that the temperature inside and on the surface is consistent, ensuring the uniformity of the fermentation. Through the movement of the indicator rod 17, it is convenient for the operator to intuitively observe the state of the flip plate 27 to ensure that the mixed fermentation material can be correctly Flipping; when the fermented organic fertilizer is discharged, the gas solenoid valve 8 is opened through the electrical control panel to allow high-pressure gas to enter the interior of the temperature-sensing box 5. At this time, the flip plate 27 extends out of the rotating cylinder 6 to the outside. The operator observes the position of the indicator rod 17. After confirming that the flip plate 27 is correctly extended, the hexagonal adjusting bolt 20 is turned by the hexagonal wrench, so that the hexagonal adjusting bolt 20 drives the fixed plate 19 to move close to the mounting plate 16 until the hexagonal adjusting bolt 20 stops rotating. The square rod 22 is driven by the fixed plate 19 to move close to the piston plate 30, so that the square rod 22 drives the driving plate 28 to rotate through the driving column 29 and the driving groove, and the driving plate 28 drives the flip plate 27 to rotate 45°, at this time, the hydraulic telescopic rod 11 drives the gate plate 10 to open and move, so that the discharge port at the bottom of the fermentation box 1 is opened, and the driving motor 13 rotates to drive the flip plate 27 to rotate. Since the flip plate 27 is at a 45° angle, the fermented organic fertilizer will be driven to move to the position of the discharge port when the flip plate 27 rotates, and then fall from the discharge port into the receiving vehicle below, and enter the subsequent production process. After the material is discharged, the hexagonal adjusting bolt 20 is reversed to reset the flip plate 27, and then the excess air is discharged through the pressure relief port of the gas solenoid valve 8, so that the flip plate 27 is retracted into the inside of the rotating cylinder 6, and the organic fertilizer fermented in the fermentation box 1 is easily discharged through this device. ;

[0046] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rapid fermentation device for preparing organic fertilizer from livestock and poultry manure, comprising a fermentation box (1), the bottom wall of the fermentation box (1) is arranged in a semicircular arc, and two support plates are symmetrically fixedly installed on the lower surface of the fermentation box (1) near both ends, characterized in that: A rotating cylinder (6) is rotatably mounted between the inner walls of the two opposite ends of the fermentation box (1); one end of the rotating cylinder (6) penetrates through the outer surface of the fermentation box (1) and is fixedly mounted with a mounting plate (16); a plurality of vent holes are evenly penetrated through the outer surface of the mounting plate (16); a push rod (23) is slidably inserted into the outer surface of the middle position of the mounting plate (16); a plurality of openings are evenly and evenly opened on the circumferential outer surface of the rotating cylinder (6); a bottom plate (26) is slidably mounted on the inner walls of the plurality of openings; and a plurality of vent holes are evenly and evenly mounted on the circumferential outer surface of the push rod (23). A plurality of convex strips, the outer surfaces of the plurality of convex strips are evenly and rotatably mounted with a plurality of groups of driving rods (25), two of the driving rods (25) in a group are arranged parallel to each other, a connecting plate (24) is rotatably mounted on the top ends of the two driving rods (25), the upper surface of the connecting plate (24) is fixedly mounted on the lower surface of the bottom plate (26), a flip plate (27) is rotatably mounted on the upper surface of the bottom plate (26), the flip plate (27) is slidably mounted on the inner wall of the opening, and the other end of the rotating cylinder (6) penetrates the outer surface of the fermentation box (1) and is rotatably mounted with a rotating The rotary joint (7) is provided with an air pipe (9) fixedly mounted on the air inlet end of the rotary joint (7), and a temperature sensing box (5) is fixedly mounted on the other end of the air pipe (9). The temperature sensing box (5) is fixedly mounted on the bottom of the fermentation box (1), and the upper surface of the temperature sensing box (5) is flush with the lower surface of the fermentation box (1). The temperature sensing box (5) is connected to the interior of the rotating cylinder (6) through the air pipe (9) and the rotary joint (7). A gas solenoid valve (8) is fixedly mounted on the outer surface of the rotary joint (7) near the air inlet end. The gas solenoid valve (8) is connected to the rotary joint (7). ), a piston plate (30) is fixedly mounted on one end of the push rod (23) near the rotary joint (7), and the piston plate (30) is slidably mounted on the inner wall of the rotating cylinder (6); a retaining ring (32) is fixedly mounted on the outer surface of the push rod (23) near the mounting plate (16); a spring (33) is sleeved on the outer surface of the push rod (23), and the spring (33) is arranged between the upper surface of the retaining ring (32) and the lower surface of the mounting plate (16); the other end of the push rod (23) passes through the outer surface of the mounting plate (16) and is fixedly mounted with a retaining plate (21).

2. The rapid fermentation device for preparing organic fertilizer from livestock and poultry manure according to claim 1, characterized in that: A plurality of square sleeves (31) are fixedly installed at equal intervals in the circumferential direction on the upper surface of the piston plate (30), and a square rod (22) is slidably installed on the inner walls of the plurality of square sleeves (31). The bottom end of the flip plate (27) passes through the lower surface of the bottom plate (26) and a driving plate (28) is fixedly installed thereon. A driving groove is penetrated through the outer surface of the driving plate (28), and a plurality of driving columns (29) are fixedly installed at equal intervals on the upper surface of the square rod (22), and the driving columns (29) are slidably installed with the inner wall of the driving groove.

3. A rapid fermentation device for preparing organic fertilizer from livestock and poultry manure according to claim 2, characterized in that: The other ends of the plurality of square rods (22) penetrate the outer surface of the mounting plate (16) and are fixedly mounted with a fixing plate (19); a hexagon socket adjustment bolt (20) is rotatably mounted on the mounting plate (16) close to the outer surface of the fixing plate (19); the other ends of the hexagon socket adjustment bolts (20) penetrate the outer surface of the fixing plate (19) and are threadedly connected thereto; an indicating arrow is provided on the outer surface of the fixing plate (19).

4. A rapid fermentation device for preparing organic fertilizer from livestock and poultry manure according to claim 3, characterized in that: The mounting plate (16) is provided with a T-shaped groove on its outer surface close to the baffle (21), an indicating rod (17) is slidably mounted on the inner wall of the T-shaped groove, a notch is provided on the circumferential outer surface of the rotating cylinder (6), the top end of the indicating rod (17) passes through the notch, a connecting rod (18) is rotatably mounted on the circumferential outer surface of the baffle (21), and the connecting rod (18) is rotatably mounted on the bottom end of the indicating rod (17).

5. The rapid fermentation device for preparing organic fertilizer from livestock and poultry manure according to claim 1, characterized in that: A shell (12) is fixedly mounted on the outer surface of the fermentation box (1) on one side close to the mounting plate (16); a driving motor (13) is fixedly mounted on the outer surface of one side of the shell (12); an output end of the driving motor (13) passes through the outer surface of the shell (12) and is fixedly mounted with a gear (15); a circular gear (14) is fixedly mounted on the circumferential outer surface of the rotating cylinder (6) close to one end of the gear (15); and the circular gear (14) is meshed with the gear (15).

6. The rapid fermentation device for preparing organic fertilizer from livestock and poultry manure according to claim 1, characterized in that: A feed port (2) is provided through the upper surface of the fermentation box (1), and a sealing door panel (3) is rotatably mounted between the inner walls on opposite sides of the feed port (2), and a lock is provided on the sealing door panel (3). A discharge port is provided through the lower surface of the fermentation box (1) near the mounting plate (16), and a gate plate (10) is rotatably mounted between the inner walls on opposite sides of the discharge port. A hydraulic telescopic rod (11) is rotatably mounted on the outer surface of one of the support plates, and the telescopic end of the hydraulic telescopic rod (11) is rotatably mounted on the lower surface of the gate plate (10). A ventilation assembly (4) is fixedly mounted on the upper surface of the fermentation box (1), and the ventilation assembly (4) is connected to the interior of the fermentation box (1).

7. The rapid fermentation device for preparing organic fertilizer from livestock and poultry manure according to claim 2, characterized in that: The initial position of the driving plate (28) is arranged perpendicularly to the axis of the push rod (23).

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