High-temperature curing fermentation processor for livestock and poultry manure

Abstract

The invention belongs to the technical field of fermentation treatment equipment, and relates to a livestock and poultry manure high-temperature curing fermentation treatment machine which comprises a fermentation tank, a first stirring shaft, a plurality of first stirring blades, at least one second stirring shaft, a plurality of second stirring blades, a first transmission cylinder, a second transmission cylinder, a planet wheel assembly, a first up-down moving assembly and a second up-down moving assembly. According to the invention, the first stirring shaft can be driven to rotate while the second stirring shaft is driven to revolve around the first stirring shaft, the first stirring shaft is driven to move up and down in the rotation process, and the second stirring shaft is driven to move up and down in the revolution process, so that a plurality of first stirring blades and a plurality of second stirring blades move up and down while rotating; the stirring device drives materials near the axis of the fermentation tank and materials on the periphery of the fermentation tank to rotate and move up and down at the same time, so that the materials can flow in the vertical direction, the phenomenon that heat transfer is blocked due to the layering phenomenon in the stirring process is avoided, and the temperature distribution of the materials in the fermentation tank is more uniform.

Description

Technical Field

[0001] The present invention belongs to the technical field of fermentation treatment equipment and relates to a high-temperature ripening fermentation treatment machine for livestock and poultry manure. Background Art

[0002] Bio-organic fertilizer is a kind of fertilizer made by microbial fermentation of organic waste. It combines the function of improving soil of organic fertilizer and the ecological regulation function of microbial fertilizer and plays an important role in agricultural production. Common bio-organic fertilizers include farmyard manure, commercial organic fertilizer and special organic fertilizer. Among them, using livestock and poultry manure to make bio-organic fertilizer is an important way to realize the resource utilization of agricultural waste. Making bio-organic fertilizer from livestock and poultry manure through steps such as dehydration, crushing, fermentation, granulation, and drying can not only reduce environmental pollution but also improve soil fertility.

[0003] Currently, when large-scale fermentation is carried out on pretreated livestock and poultry manure materials, a vertical fermentation treatment device is often used, including a fermentation tank. A stirring shaft is vertically arranged in the fermentation tank, and a plurality of stirring blades are arranged on the stirring shaft. The stirring shaft is connected to a driving mechanism. During fermentation, the driving mechanism drives the stirring shaft and the plurality of stirring blades thereon to rotate, stir the materials, promote the contact between oxygen and the materials, and make the materials mix evenly.

[0004] However, due to the difference in material density, heavier materials tend to sink and lighter materials tend to float, which easily causes stratification during the stirring process, resulting in uneven mixing of the materials, blocking heat transfer, and thus making the temperature distribution of the materials in the fermentation tank uneven and reducing the fermentation effect. Summary of the Invention

[0005] The purpose of the present invention is to provide a high-temperature ripening fermentation treatment machine for livestock and poultry manure, which can avoid stratification during the stirring process and make the temperature distribution of the materials in the fermentation tank more uniform.

[0006] To achieve the above purpose, the technical solution provided by the present invention is as follows: A high-temperature ripening fermentation treatment machine for livestock and poultry manure, including a fermentation tank, further comprising: A first stirring shaft, vertically arranged in the fermentation tank, and a plurality of first stirring blades are arranged on the first stirring shaft; At least one second stirring shaft, vertically arranged and relatively parallel to the first stirring shaft, and a plurality of second stirring blades are arranged on the second stirring shaft; A first transmission cylinder and a second transmission cylinder. The first transmission cylinder is sleeved on the upper end of the first stirring shaft and is slidably connected to the first stirring shaft in the vertical direction; the second transmission cylinder is sleeved on the upper end of the second stirring shaft and is slidably connected to the second stirring shaft in the vertical direction; The planetary gear assembly is respectively connected to the first transmission cylinder and the second transmission cylinder, and is used to drive the first stirring shaft to rotate self - rotatably while driving the second stirring shaft to revolve around the first stirring shaft; The first vertical movement assembly is connected to the first stirring shaft and is used to drive the first stirring shaft to move up and down during the self - rotation of the first stirring shaft, so as to drive the materials near the axis of the fermentation tank to rotate and move up and down simultaneously through a plurality of first stirring blades; The second vertical movement assembly is connected to the second stirring shaft and is used to drive the second stirring shaft to move up and down during the revolution of the second stirring shaft, so as to drive the peripheral materials to rotate and move up and down simultaneously through a plurality of second stirring blades, enabling the materials to flow and mix in the vertical direction.

[0007] The features of the present invention further lie in: Among them, the planetary gear assembly includes: a first gear sleeved on the first transmission cylinder; a plurality of second gears evenly arranged around the first gear, and each second gear is connected to the top wall of the fermentation tank through a vertically arranged rotating shaft; an internal gear ring sleeved on the plurality of second gears, and each second gear is respectively meshed with the internal gear ring and the first gear. The internal gear ring is rotatably connected to the inner wall of the fermentation tank, and the upper end of the second transmission cylinder passes through the internal gear ring and is fixedly connected to the internal gear ring; a motor is arranged at the upper part of the fermentation tank, and the output end of the motor passes through the upper part of the fermentation tank and is connected to the first transmission cylinder.

[0008] Among them, the first vertical movement assembly includes: a first elastic member arranged in the first transmission cylinder, with both ends of the first elastic member respectively connected to the inner wall of the first transmission cylinder and the upper end of the first stirring shaft; a first guide ring sleeved on the first transmission cylinder and slidably connected to the first transmission cylinder; two L - shaped rods symmetrically arranged on both sides of the first transmission cylinder and located below the first guide ring. One end of each L - shaped rod is connected to the lower part of the first guide ring, and the other end of each L - shaped rod passes through the side wall of the first transmission cylinder and is connected to the first stirring shaft. Each L - shaped rod is slidably connected to the first transmission cylinder in the vertical direction; two first rollers are symmetrically arranged on the upper part of the first guide ring; a plurality of first hemispherical protrusions are evenly arranged around the first transmission cylinder on the top wall of the fermentation tank, and each first roller is located between two adjacent first hemispherical protrusions.

[0009] Among them, the second vertical movement assembly includes: a second elastic member arranged in the second transmission cylinder, with both ends of the second elastic member respectively connected to the inner wall of the second transmission cylinder and the upper end of the second stirring shaft; a second guide ring arranged at the lower end of the second stirring shaft, and the second guide ring is slidably connected to the inner wall of the fermentation tank; a plurality of second rollers evenly arranged on the lower part of the second guide ring; a plurality of second hemispherical protrusions evenly arranged along the second guide ring on the bottom of the fermentation tank, and one of the second rollers is located between two adjacent second hemispherical protrusions.

[0010] Among them, a plurality of guiding grooves are formed in the inner wall of the second transmission cylinder along its circumferential direction. Each guiding groove is arranged vertically, and a guiding block is arranged in each guiding groove. The guiding block is connected to the side surface of the second stirring shaft.

[0011] The number of the first hemispherical protrusions is the same as that of the second hemispherical protrusions and their positions correspond to each other one by one.

[0012] Among them, a plurality of first stirring blades are uniformly arranged along the length direction of the first stirring shaft. Each first stirring shaft is inclined upward or downward. A plurality of second stirring blades are uniformly arranged along the length direction of the second stirring shaft. The inclination direction of each second stirring blade is opposite to that of each first stirring shaft.

[0013] Among them, the inclination angle of each first stirring shaft and the inclination angle of each second stirring blade are both 31° - 42°.

[0014] A livestock and poultry manure high-temperature ripening fermentation processor of the present invention has the following advantages: First, through the cooperation of the fermentation tank, the first stirring shaft, at least one second stirring shaft, the first transmission cylinder, the second transmission cylinder, the planetary gear assembly, the first up-and-down movement assembly and the second up-and-down movement assembly, the planetary gear assembly can drive the first stirring shaft to rotate self while driving the second stirring shaft to revolve around the first stirring shaft. During the rotation of the first stirring shaft, the first up-and-down movement assembly drives it to move up and down. During the revolution of the second stirring shaft, the second up-and-down movement assembly drives it to move up and down, so that the plurality of first stirring blades and the plurality of second stirring blades rotate and move up and down at the same time, driving the materials near the axis of the fermentation tank and the materials at the periphery to rotate and move up and down at the same time, enabling the materials to flow in the vertical direction, thereby making the material mixing more uniform, avoiding the heat transfer obstruction caused by the stratification phenomenon during the stirring process, making the temperature distribution of the materials in the fermentation tank more uniform, and improving the fermentation effect.

[0015] Second, since the number of the first hemispherical protrusions is the same as that of the second hemispherical protrusions and their positions correspond to each other one by one, when the first stirring shaft moves downward, the second stirring shaft moves upward synchronously, driving the materials near the axis of the fermentation tank to move downward and the materials at the periphery to move upward synchronously, so that the materials can collide when flowing in the vertical direction, thereby further making the material mixing more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic front view structure diagram inside the fermentation tank of the present invention.

[0018] Figure 3This is a schematic structural diagram of the planetary gear assembly in the present invention.

[0019] Figure 4 This is of the present invention Figure 2 An enlarged partial structural view of part A.

[0020] Figure 5 This is of the present invention Figure 2 An enlarged partial structural view of part B.

[0021] Figure 6 This is of the present invention Figure 1 An enlarged partial structural view of part C.

[0022] Reference numerals: 1, fermentation tank; 2, support leg; 3, feed inlet; 4, discharge outlet; 5, motor; 6, first stirring shaft; 7, second stirring shaft; 8, first stirring blade; 9, second stirring blade; 10, first gear; 11, second gear; 12, internal gear ring; 13, annular groove; 14, limiting block; 15, first transmission cylinder; 16, second transmission cylinder; 17, guide groove; 18, guide block; 19, first elastic member; 20, second elastic member; 21, first guide ring; 22, second guide ring; 23, first roller; 24, second roller; 25, first hemispherical protrusion; 26, second hemispherical protrusion; 27, through groove; 28, L-shaped rod; 29, rotating shaft. Detailed implementation manners

[0023] Next, the technical solutions in the present invention will be clearly and elaborately described in conjunction with the accompanying drawings. Among them, in the description of the embodiments of the present invention, unless otherwise specified, " / " means "or". For example, A / B can represent A or B. The "and / or" in the text is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present invention, "a plurality" means two or more than two. The following terms "first" and "second" are only used for descriptive purposes and cannot be construed as implying or indicating relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0024] Such as Figure 1 、 Figure 2 、 Figure 3As shown in the figure, the present invention provides a high-temperature ripening fermentation processor for livestock and poultry manure, which includes a fermentation tank 1, a first stirring shaft 5, at least one second stirring shaft 7, a first transmission cylinder 15, a second transmission cylinder 16, a planetary gear assembly, a first vertical movement assembly and a second vertical movement assembly. The first stirring shaft 5 is vertically arranged in the fermentation tank 1, and a plurality of first stirring blades 8 are arranged on the first stirring shaft 5. The second stirring shaft 7 is vertically arranged on one side of the first stirring shaft 5, and a plurality of second stirring blades 9 are arranged on the second stirring shaft 7. The first transmission cylinder 15 is sleeved on the upper end of the first stirring shaft 5, and the first transmission cylinder 15 is slidably connected with the first stirring shaft 5 in the vertical direction, facilitating the first stirring shaft 5 to move up and down while rotating with the first transmission cylinder 15. The second transmission cylinder 16 is sleeved on the upper end of the second stirring shaft 7, and the second transmission cylinder 16 is slidably connected with the second stirring shaft 7 in the vertical direction, facilitating the second stirring shaft 7 to move up and down while rotating with the second transmission cylinder 16. The planetary gear assembly is respectively connected with the first transmission cylinder 15 and the second transmission cylinder 16. The planetary gear assembly is used to drive the first stirring shaft 5 to rotate self while driving the second stirring shaft 7 to revolve around the first stirring shaft 5. The first stirring shaft 5 drives a plurality of first stirring blades 8 to rotate, thereby driving the materials near the axis of the fermentation tank 1 to rotate. The second stirring shaft 7 drives a plurality of second stirring blades 9 to revolve around the first stirring shaft 5, driving the peripheral materials to rotate and the rotation direction is opposite to that of the materials near the axis of the fermentation tank 1. The first vertical movement assembly is connected with the first stirring shaft 5, and the first vertical movement assembly is used to drive the first stirring shaft 5 to move up and down during the self-rotation of the first stirring shaft 5, thereby driving the materials near the axis of the fermentation tank 1 to rotate and move up and down through a plurality of first stirring blades 8. The second vertical movement assembly is connected with the second stirring shaft 7, and the second vertical movement assembly is used to drive the second stirring shaft 7 to move up and down during the revolution of the second stirring shaft 7, thereby driving the peripheral materials to rotate and move up and down through a plurality of second stirring blades 8, so that the materials can flow in the vertical direction and then be mixed. Through the cooperation of the fermentation tank 1, the first stirring shaft 5, at least one second stirring shaft 7, the first transmission cylinder 15, the second transmission cylinder 16, the planetary gear assembly, the first vertical movement assembly and the second vertical movement assembly, the present invention can drive the first stirring shaft 5 to rotate self while driving the second stirring shaft 7 to revolve around the first stirring shaft 5 through the planetary gear assembly, drive the first stirring shaft 5 to move up and down through the first vertical movement assembly during the self-rotation of the first stirring shaft 5, and drive the second stirring shaft 7 to move up and down through the second vertical movement assembly during the revolution of the second stirring shaft 7, so that a plurality of first stirring blades 8 and a plurality of second stirring blades 9 rotate and move up and down at the same time, driving the materials near the axis of the fermentation tank 1 and the peripheral materials to rotate and move up and down at the same time, enabling the materials to flow in the vertical direction, thereby making the materials mix more evenly, avoiding the heat transfer being blocked due to the stratification phenomenon during the stirring process, making the temperature distribution of the materials in the fermentation tank more uniform, and improving the fermentation effect.

[0025] AsFigure 2 , Figure 3 As shown in Figure 3 , the planetary gear assembly includes a first gear 10, a plurality of second gears 11, an internal gear ring 12 and a motor 5. The first gear 10 is sleeved on the first transmission cylinder 15, and the first gear 10 is fixedly connected to the first transmission cylinder 15, facilitating the first transmission cylinder 15 to drive the first gear 10 to rotate. The plurality of second gears 11 are uniformly arranged around the first gear 10. Each second gear 11 is connected to the top wall of the fermentation tank 1 through a vertically arranged rotating shaft 19, that is, the upper end of the rotating shaft 19 is fixedly connected to the top wall of the fermentation tank 1, and the lower end of the rotating shaft 19 is rotatably connected to the second gear 11, facilitating the transmission of power through the second gear 11. The internal gear ring 12 is sleeved on the plurality of second gears 11. Each second gear 11 is respectively meshed and connected to the internal gear ring 12 and the first gear 10. The internal gear ring 12 is rotatably connected to the inner wall of the fermentation tank 1. The upper end of the second transmission cylinder 16 passes through the internal gear ring 12 and is fixedly connected to the internal gear ring 12. The motor 5 is arranged at the upper part of the fermentation tank 1. The output end of the motor 5 passes through the upper part of the fermentation tank 1 and is connected to the first transmission cylinder 15. When the motor 5 is started, the motor 5 drives the first transmission cylinder 15 to rotate, the first transmission cylinder 15 drives the first stirring shaft 5 to rotate, and at the same time, the first transmission cylinder 15 drives the first gear 10 to rotate. The first gear 10 drives the internal gear ring 12 to rotate through the plurality of second gears 11. The internal gear ring 12 drives the second transmission cylinder 16 to revolve around the first transmission cylinder 15, and the second transmission cylinder 16 drives the second stirring shaft 7 to revolve around the first stirring shaft 5.

[0026] As Figure 2 , Figure 5 As shown in Figure 5 , an annular groove 13 is formed in the inner wall of the fermentation tank 1 near the internal gear ring 12 along its circumferential direction. A plurality of limiting blocks 14 are uniformly arranged in the annular groove 13. Each limiting block 14 is slidably connected to the inner wall of the annular groove 13, and each limiting block 14 is connected to the internal gear ring 12, facilitating the more stable rotation of the internal gear ring 12.

[0027] As Figure 2 , Figure 5 As shown in Figure 5 , a plurality of guiding grooves 17 are formed in the inner wall of the second transmission cylinder 16 along its circumferential direction. Each guiding groove 17 is vertically arranged. A guiding block 18 is arranged in each guiding groove 17. The guiding block 18 is connected to the side surface of the second stirring shaft 7, facilitating the more stable up and down movement of the second stirring shaft 7.

[0028] As Figure 1 , Figure 2As shown in the figure, a feed inlet 3 is provided below the inner gear ring 12 on the side of the fermentation tank 1. The feed inlet 3 is connected to a feeding assembly, and the fermentation tank 1 is fed through the feeding assembly. A plurality of support legs 2 are vertically arranged along the circumferential direction at the lower part of the fermentation tank 1. The upper end of each support leg 2 is fixedly connected to the lower part of the fermentation tank 1, and the fermentation tank 1 is supported by the plurality of support legs 2. A discharge port 4 is provided at the lower part of the fermentation tank 1. An opening and closing assembly is arranged in the discharge port 4 to open and close the discharge port 4. The discharge port 4 is connected to a screw conveyor, which is convenient for outputting the fermented materials.

[0029] As Figure 2 , Figure 3 , Figure 4 shown, the first up and down moving assembly includes a first elastic member 19, a first guide ring 21, two L-shaped rods 28, two first rollers 23 and a plurality of first hemispherical protrusions 25. The first elastic member 19 is arranged in the first transmission cylinder 15. The two ends of the first elastic member 19 are respectively connected to the inner wall of the first transmission cylinder 15 and the upper end of the first stirring shaft 5, which is convenient for the first stirring shaft 5 to reset after moving. The first guide ring 21 is sleeved on the first transmission cylinder 15 and is slidably connected to the first transmission cylinder 15, which is convenient for the first guide ring 21 to move up and down along the first transmission cylinder 15. The two L-shaped rods 28 are symmetrically arranged on both sides of the first transmission cylinder 15 and are located below the first guide ring 21. One end of each L-shaped rod 28 is connected to the lower part of the first guide ring 21. The other end of each L-shaped rod 28 passes through the side wall of the first transmission cylinder 15 and is connected to the first stirring shaft 5. Each L-shaped rod 28 is slidably connected to the first transmission cylinder 15 in the vertical direction, that is, through slots 27 are vertically opened at the positions of the first transmission cylinder 15 close to the two L-shaped rods 28, and the other end of each L-shaped rod 28 passes through the through slot 27, which is convenient for the L-shaped rod 28 to move up and down along the corresponding through slot 27. The two first rollers 23 are symmetrically arranged on the upper part of the first guide ring 21. Each first roller 23 is in contact with the top wall of the fermentation tank 1, so that when the first guide ring 21 rotates, it can drive the two first rollers 23 to rotate along the top wall of the fermentation tank 1. The plurality of first hemispherical protrusions 25 are uniformly arranged on the top wall of the fermentation tank 1 around the first transmission cylinder 15. The spherical surface of each first hemispherical protrusion 25 faces downward. Each first roller 23 is located between two adjacent first hemispherical protrusions 25. When the first transmission cylinder 15 rotates, the first guide ring 21 is driven to rotate through the two L-shaped rods 28. The first guide ring 21 drives the two first rollers 23 to rotate along the top wall of the fermentation tank 1. Each first roller 23 continuously passes over the first hemispherical protrusion 25, and the first guide ring 21 is driven to move downward intermittently through the two first rollers 23. The first guide ring 21 drives the first stirring shaft 5 to move downward intermittently through the two L-shaped rods 28 and resets under the action of the first elastic member 19, thereby driving the first stirring shaft 5 to move up and down intermittently.

[0030] As Figure 2 ,Figure 5 , Figure 6 As shown in Figure 6 , the second vertical movement component includes a second elastic member 20, a second guide ring 22, a plurality of second rollers 24, and a plurality of second hemispherical protrusions 26. The second elastic member 20 is disposed within the second transmission cylinder 16. The two ends of the second elastic member 20 are respectively connected to the inner wall of the second transmission cylinder 16 and the upper end of the second stirring shaft 7. The second elastic member 20 facilitates the resetting of the second stirring shaft 7 after movement. The second guide ring 22 is disposed at the lower end of the second stirring shaft 7. The second guide ring 22 is slidably connected to the inner wall of the fermentation tank 1. A plurality of second rollers 24 are uniformly disposed at the lower part of the second guide ring 22. A plurality of second hemispherical protrusions 26 are uniformly disposed along the second guide ring 22 at the bottom of the fermentation tank 1. The spherical surface of each second hemispherical protrusion 26 faces upward. One of the second rollers 24 is located between two adjacent second hemispherical protrusions 26. Preferably, there are three second stirring shafts 7. Correspondingly, there are also three second transmission cylinders 16. The upper end of each second stirring shaft 7 is located within the corresponding second transmission cylinder 16, facilitating the more stable rotation of the second guide ring 22 driven by the three second stirring shafts 7. When the second transmission cylinder 16 drives the second stirring shaft 7 to revolve around the first stirring shaft 5, the second stirring shaft 7 drives the second guide ring 22 to rotate. The second guide ring 22 drives a plurality of second rollers 24 to rotate along the bottom of the fermentation tank 1. Each second roller 24 continuously passes over the second hemispherical protrusion 26, driving the second guide ring 22 to intermittently move upward through the plurality of second rollers 24 and resetting under the action of the second elastic member 20, thereby driving the second stirring shaft 7 to intermittently move up and down.

[0031] As Figure 1 , Figure 2 , Figure 4 As shown in Figure 1 , Figure 2 , and Figure 4 , the number of the first hemispherical protrusions 25 is the same as that of the second hemispherical protrusions 26 and their positions correspond one by one. When the first stirring shaft 5 moves downward, the second stirring shaft 7 moves upward synchronously, driving the material near the axis of the fermentation tank 1 to move downward and the material at the periphery to move upward synchronously, so that the material can collide when flowing in the vertical direction, further making the material mixing more uniform.

[0032] As Figure 1 , Figure 2As shown, multiple first stirring blades 8 are evenly arranged along the length direction of the first stirring shaft 5. Each first stirring shaft 5 is inclined upward or downward. Multiple second stirring blades 9 are evenly arranged along the length direction of the second stirring shaft 7. The inclination direction of each second stirring blade 9 is opposite to that of each first stirring shaft 5. When each first stirring shaft 5 is inclined downward and each second stirring blade 9 is inclined upward, the rotation of the downward-inclined first stirring shaft 5 can generate a downward thrust, and the upward-inclined second stirring blade 9 can generate an upward thrust, thereby further driving the materials near the axis of the fermentation tank 1 to move downward and the materials on the periphery to move upward, increasing the flow distance of the materials in the vertical direction and further making the materials mix more evenly.

[0033] As Figure 1 , Figure 2 shown, the inclination angle of each first stirring shaft 5 and the inclination angle of each second stirring blade 9 are both 31° - 42°. When the inclination angle is less than 31°, the thrust generated by the rotation of the first stirring shaft 5 and the second stirring blade 9 is relatively small. When the inclination angle is greater than 42°, the resistance suffered by the rotation of the first stirring shaft 5 and the second stirring blade 9 is relatively large. When the inclination angle is within the range of 31° - 42°, while reducing the rotation resistance of the first stirring shaft 5 and the second stirring blade 9, the thrust generated by the rotation of the first stirring shaft 5 and the second stirring blade 9 can be maximally improved, enabling the stirring effect and thrust to be effectively exerted.

[0034] Working principle: When large-scale fermentation of the pretreated livestock and poultry manure materials is required, the materials are fed into the fermentation tank 1 from the feeding port 3 through the feeding assembly, and the materials are intermittently stirred to make the materials mix more evenly and the temperature distribution more uniform.

[0035] When it is necessary to stir the material, the motor 5 is started. The motor 5 drives the first transmission cylinder 15 to rotate. The first transmission cylinder 15 drives the first stirring shaft 5 to rotate on its own axis. At the same time, the first transmission cylinder 15 drives the first gear 10 to rotate. The first gear 10 drives the internal gear ring 12 to rotate through a plurality of second gears 11. The internal gear ring 12 drives the three second transmission cylinders 16 to revolve around the first transmission cylinder 15. The second transmission cylinders 16 drive the three second stirring shafts 7 to revolve around the first stirring shaft 5. When the first transmission cylinder 15 rotates, it drives the first guide ring 21 to rotate through two L-shaped rods 28. The first guide ring 21 drives the two first rollers 23 to rotate along the top wall of the fermentation tank 1. Each first roller 23 continuously passes over the first hemispherical protrusion 25. The two first rollers 23 drive the first guide ring 21 to move downward intermittently. The first guide ring 21 drives the first stirring shaft 5 to move downward intermittently through the two L-shaped rods 28 and reset under the action of the first elastic member 19, thereby driving the first stirring shaft 5 to move up and down intermittently and driving the material near the axis of the fermentation tank 1 to move up and down intermittently. When the second transmission cylinder 16 drives the second stirring shaft 7 to revolve around the first stirring shaft 5, the second stirring shaft 7 drives the second guide ring 22 to rotate. The second guide ring 22 drives a plurality of second rollers 24 to rotate along the bottom of the fermentation tank 1. Each second roller 24 continuously passes over the second hemispherical protrusion 26. The plurality of second rollers 24 drive the second guide ring 22 to move upward intermittently and reset under the action of the second elastic member 20, thereby driving the second stirring shaft 7 to move up and down intermittently and driving the peripheral material to move up and down synchronously and intermittently, so that the material can collide when flowing in the vertical direction, thereby making the material mixing more uniform.

[0036] It can be understood that the present invention is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present invention belong to the scope protected by the present invention.

Claims

1. A high-temperature ripening and fermentation processor for livestock and poultry manure, including a fermentation tank, characterized in that, It further includes: A first stirring shaft, vertically arranged in the fermentation tank, and a plurality of first stirring blades are arranged on the first stirring shaft; At least one second stirring shaft, vertically arranged and relatively parallel to the first stirring shaft, and a plurality of second stirring blades are arranged on the second stirring shaft; A first transmission cylinder and a second transmission cylinder, the first transmission cylinder is sleeved on the upper end of the first stirring shaft and is slidably connected with the first stirring shaft in the vertical direction; the second transmission cylinder is sleeved on the upper end of the second stirring shaft and is slidably connected with the second stirring shaft in the vertical direction; A planetary gear assembly, respectively connected to the first transmission cylinder and the second transmission cylinder, and used for driving the first stirring shaft to rotate self - rotatably while driving the second stirring shaft to revolve around the first stirring shaft; A first up - and - down moving assembly, connected to the first stirring shaft, and used for driving the first stirring shaft to move up and down during the self - rotation of the first stirring shaft, so as to drive the materials near the axis of the fermentation tank to rotate and move up and down through the plurality of first stirring blades; A second up - and - down moving assembly, connected to the second stirring shaft, and used for driving the second stirring shaft to move up and down during the revolution of the second stirring shaft, so as to drive the peripheral materials to rotate and move up and down through the plurality of second stirring blades, enabling the materials to flow and mix in the vertical direction.

2. The livestock and poultry manure high-temperature ripening fermentation processor according to claim 1, characterized in that, The planetary gear assembly includes: a first gear, sleeved on the first transmission cylinder; a plurality of second gears, evenly arranged around the first gear, and each second gear is connected to the top wall of the fermentation tank through a vertically arranged rotating shaft; an internal gear ring, sleeved on the plurality of second gears, and each second gear is respectively meshed with the internal gear ring and the first gear, the internal gear ring is rotatably connected to the inner wall of the fermentation tank, and the upper end of the second transmission cylinder passes through the internal gear ring and is fixedly connected to the internal gear ring; a motor, arranged in the upper part of the fermentation tank, and the output end of the motor passes through the upper part of the fermentation tank and is connected to the first transmission cylinder.

3. The livestock and poultry manure high-temperature ripening fermentation processor according to claim 1, wherein The first up - and - down moving assembly includes: a first elastic member, arranged in the first transmission cylinder, and the two ends of the first elastic member are respectively connected to the inner wall of the first transmission cylinder and the upper end of the first stirring shaft; a first guide ring, sleeved on the first transmission cylinder and slidably connected with the first transmission cylinder; two L - shaped rods, symmetrically arranged on both sides of the first transmission cylinder and located below the first guide ring, one end of each L - shaped rod is connected to the lower part of the first guide ring, the other end of each L - shaped rod passes through the side wall of the first transmission cylinder and is connected to the first stirring shaft, and each L - shaped rod is slidably connected with the first transmission cylinder in the vertical direction; two first rollers, symmetrically arranged on the upper part of the first guide ring; a plurality of first hemispherical protrusions, evenly arranged around the first transmission cylinder on the top wall of the fermentation tank, and each first roller is located between two adjacent first hemispherical protrusions.

4. The livestock and poultry manure high-temperature ripening fermentation processor according to claim 3, wherein, The second up - and - down moving assembly includes: a second elastic member, arranged in the second transmission cylinder, and the two ends of the second elastic member are respectively connected to the inner wall of the second transmission cylinder and the upper end of the second stirring shaft; a second guide ring, arranged at the lower end of the second stirring shaft, and the second guide ring is slidably connected with the inner wall of the fermentation tank; a plurality of second rollers, evenly arranged on the lower part of the second guide ring; a plurality of second hemispherical protrusions, evenly arranged along the second guide ring on the bottom of the fermentation tank, and one of the second rollers is located between two adjacent second hemispherical protrusions.

5. The livestock and poultry manure high-temperature ripening fermentation processor according to claim 4, characterized in that A plurality of guiding grooves are formed in the inner wall of the second transmission cylinder along its circumferential direction. Each guiding groove is arranged vertically, and a guiding block is arranged in each guiding groove. The guiding block is connected to the side surface of the second stirring shaft.

6. The livestock and poultry manure high-temperature ripening fermentation processor according to claim 4, characterized in that, The number of the first hemispherical protrusions is the same as that of the second hemispherical protrusions, and their positions correspond to each other one by one.

7. The high-temperature ripening fermentation processor for livestock and poultry manure according to claim 1, wherein A plurality of the first stirring blades are uniformly arranged along the length direction of the first stirring shaft. Each of the first stirring shafts is inclined upward or downward. A plurality of the second stirring blades are uniformly arranged along the length direction of the second stirring shaft. The inclination direction of each second stirring blade is opposite to that of each first stirring shaft.

8. The high-temperature ripening fermentation processor for livestock and poultry manure according to claim 1 is characterized in that, The inclination angle of each first stirring shaft and the inclination angle of each second stirring blade are both 31°-42°.

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