Organic fertilizer granulation device for adjusting viscosity

Abstract

The utility model discloses an organic fertilizer granulation device for adjusting viscosity, which comprises a support frame, granulation cylinders are symmetrically and fixedly mounted on the support frame, a granulation shaft is mounted at the centers of the two granulation cylinders, granulation screws are mounted at the parts, positioned in inner cavities of the two granulation cylinders, of the granulation shaft, a motor seat is fixedly mounted on the side wall of the granulation cylinder on one side, and the motor seat is fixedly mounted on the side wall of the granulation cylinder on the other side. A motor base is arranged on the two granulation cylinders, a servo motor is installed on the motor base, the output end of the servo motor is connected with one end of a granulation shaft, a connecting frame is welded to the top surfaces of the two granulation cylinders, a mixing cylinder is fixedly installed on the connecting frame, and a feeding pipe is connected between the interior of the mixing cylinder and an inner cavity of the granulation cylinder in a communicating mode. The organic fertilizer granulation device has the beneficial effects that the granulation cylinder and the mixing cylinder are arranged, organic fertilizer raw materials and a binder can be uniformly mixed and stirred before granulation, additional electric driving equipment does not need to be mounted, the processing viscosity can be adjusted by controlling the injection amount of the binder, the product quality is favorably improved, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer processing, and more specifically, to an organic fertilizer granulating device for viscosity adjustment. Background Technique

[0002] Organic fertilizer is a common type of waste, which has the characteristics of various types, wide sources, and long fertilizer efficiency. Applying organic fertilizer can improve the soil structure, coordinate the water, fertilizer, air, and heat in the soil, and improve soil fertility and land productivity. To facilitate the application of organic fertilizer, it is often necessary to mix and extrude the organic fertilizer raw materials with a binder to form granular form, so an organic fertilizer granulating device is required.

[0003] The prior art discloses an organic fertilizer granulating device with the publication number of CN219559537U, which includes a frame. When the above-mentioned utility model is in use, it is necessary to introduce the mixed organic fertilizer raw materials and binder into the granulating cavity, and then extrude and granulate through a transmission rod and a spiral blade. Mixing the organic fertilizer raw materials and the binder separately not only requires a separate electric drive device to stir and mix them, but also it is difficult to ensure the uniform mixing of the organic fertilizer raw materials and the binder. At the same time, the viscosity of its raw materials cannot be adjusted, and the practicability is relatively general. Aiming at the shortcomings of this utility model, those skilled in the art have proposed an organic fertilizer granulating device for viscosity adjustment. Summary of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides an organic fertilizer granulating device for viscosity adjustment, which has the advantages of being able to uniformly mix and stir the organic fertilizer raw materials and the binder before granulation, without the need to install an additional electric drive device, and can adjust the processing viscosity by controlling the injection amount of the binder, which is beneficial to improving the product quality and has stronger practicability, thereby solving the problems in the above background technique.

[0006] (II) Technical Solutions

[0007] To achieve the advantages of being able to uniformly mix and stir the organic fertilizer raw materials and the binder before granulation, without the need to install additional electric drive equipment, and being able to adjust the processing viscosity by controlling the injection amount of the binder, which is beneficial to improving the product quality and has stronger practicability, the specific technical solution adopted by the present utility model is as follows: An organic fertilizer granulating device for viscosity adjustment, including a support frame, on which granulating cylinders are symmetrically and fixedly installed, and a granulating shaft is installed in the center of the two granulating cylinders. Granulating screws are installed on both parts of the granulating shaft located in the inner cavities of the two granulating cylinders. On one side of the granulating cylinder side wall, a motor seat is fixedly installed, and a servo motor is installed on the motor seat. The output end of the servo motor is connected to one end of the granulating shaft. On the top surfaces of the two granulating cylinders, a connecting frame is welded, and a mixing cylinder is fixedly installed on the connecting frame. A feed pipe is connected and communicated between the inside of the mixing cylinder and the inner cavity of the granulating cylinder. In the center of the inner cavity of the mixing cylinder, a stirring shaft is installed, and a number of stirring rods are symmetrically and fixedly installed on the stirring shaft. One end of the stirring shaft is fixedly installed with a second pulley. A first pulley is fixedly installed on the granulating shaft, and a transmission belt is sleeved between the first pulley and the second pulley. On the top surface of the mixing cylinder, installation boxes are symmetrically and fixedly installed. On the top surface of the inner cavity of the installation box, a liquid homogenizing box is fixedly installed, and a number of spray heads are evenly installed on the bottom surface of the liquid homogenizing box. A dosing pipe is connected and communicated in the inner cavity of the liquid homogenizing box, and a flow valve is installed on the dosing pipe.

[0008] Further, on both opposite side walls of the two granulating cylinders, extrusion ports are symmetrically opened. On both opposite side walls of the two granulating cylinders, rotating chute grooves are symmetrically opened, and rotating sliders are clamped and installed in the rotating chute grooves. One side of the rotating slider is fixedly installed with an adjusting ring. A toothed ring is fixedly installed on the side wall of the adjusting ring. On the bottom surface of the granulating cylinder, a small motor is fixedly installed, and an adjusting shaft is connected and installed at the output end of the small motor. An adjusting gear is fixedly installed on the adjusting shaft, and the adjusting gear meshes with the toothed ring. On the adjusting ring, first extrusion disks are symmetrically and fixedly installed, and a number of first extrusion holes are opened on the first extrusion disks. On the adjusting ring, second extrusion disks are symmetrically and fixedly installed, and second extrusion holes are opened on the second extrusion disks.

[0009] Further, cutting knives are symmetrically and fixedly installed on the granulating shaft.

[0010] Further, a feed hopper is connected and installed in the center of the top surface of the mixing cylinder, and guide slopes are symmetrically and fixedly installed at the center of the bottom surface of the inner cavity of the mixing cylinder.

[0011] Further, a control panel is fixedly installed on the outer wall of the mixing cylinder, and the control panel is electrically connected to the servo motor, the flow valve, and the small motor.

[0012] Further, receiving boxes are symmetrically placed on the support frame.

[0013] Further, the extrusion port has the same diameter as that of the first extrusion disc and the second extrusion disc.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an organic fertilizer granulating device for viscosity adjustment, which has the following beneficial effects:

[0016] (1) The utility model is provided with a granulating cylinder and a mixing cylinder. The support frame is symmetrically and fixedly installed with granulating cylinders, and a granulating shaft is installed in the center of the two granulating cylinders. One end of the granulating shaft is connected to the output end of a servo motor installed on a motor base. Granulating screws are installed on the parts of the granulating shaft located in the inner cavities of the two granulating cylinders. When the servo motor drives the granulating shaft to rotate, the organic fertilizer raw materials entering the inner cavities of the granulating cylinders can be extruded and granulated by the granulating screws. On the other hand, the tops of the two granulating cylinders are fixedly installed with a mixing cylinder through a connecting frame, and a stirring shaft is installed in the center of the mixing cylinder. Stirring rods are symmetrically installed on the stirring shaft. A first pulley is fixedly installed on the granulating shaft, a second pulley is fixedly installed on the stirring shaft, and a transmission belt is sleeved between the first pulley and the second pulley. Therefore, when the servo motor drives the granulating shaft to rotate, the stirring shaft can be driven to rotate at the same time. During use, workers can introduce a certain amount of organic fertilizer raw materials into the center of the inner cavity of the mixing cylinder through a feed hopper. The organic fertilizer raw materials can flow to both sides along the material guiding slope. At the same time, the stirring shaft can drive the stirring rods to disperse and stir the organic fertilizer raw materials. On the other hand, mounting boxes are symmetrically installed on the top surface of the mixing cylinder, and a liquid homogenizing box is fixedly installed on the top surface of the inner cavity of the mounting box. A plurality of spray heads are evenly installed on the bottom surface of the liquid homogenizing box. While stirring the organic fertilizer raw materials, the binder can be introduced into the inner cavity of the liquid homogenizing box through an injection pipe and sprayed out through the spray heads, so that the binder can be quickly and evenly mixed with the organic fertilizer raw materials. A flow valve is installed on the injection pipe, and the user can adjust the injection amount of the binder according to production needs, so as to adjust the production viscosity of the granular organic fertilizer, which is beneficial to improving the product quality. The mixed organic fertilizer granulating raw materials can be introduced into the inner cavity of the granulating cylinder through a feed pipe for granulating processing. The utility model can uniformly mix and stir the organic fertilizer raw materials and the binder before granulation, without installing additional electric drive equipment, and can adjust the processing viscosity by controlling the injection amount of the binder, which is beneficial to improving the product quality and has stronger practicability.

[0017] (2) The present utility model is provided with a granulation cylinder, an adjusting ring and a granulation cutter. On the symmetric side walls of the two granulation cylinders, rotation chutes are symmetrically opened. A rotation slider is clamped and installed in the rotation chute. One side of the rotation slider is fixedly installed with an adjusting ring. On the adjusting ring, first extrusion discs are symmetrically and fixedly installed. A number of first extrusion holes are opened on the first extrusion discs. On the adjusting ring, second extrusion discs are symmetrically and fixedly installed. Second extrusion holes are opened on the second extrusion discs. When it is necessary to adjust the processing particle size of the organic fertilizer particles during use, the small motor can be started to drive the adjusting shaft to rotate. Due to the adjusting gear fixedly installed on the adjusting shaft, and the adjusting gear meshing with the toothed ring fixedly installed on the side wall of the adjusting ring, the adjusting ring can be rotated by the small motor, so as to align the first extrusion disc or the second extrusion disc with the extrusion port opened on the granulation cylinder, thereby achieving the purpose of producing organic fertilizer particles with multiple particle sizes, and simultaneously realizing the synchronous production of organic fertilizer particles with two particle sizes, with a wider application range and stronger practicability. In addition, granulation cutters are symmetrically and fixedly installed on the granulation shaft. When the granulation shaft drives the granulation cutters to rotate, the granulation operation of the extruded particles can be realized. The granulated organic fertilizer particles can fall into the material receiving box. In this process, no other electric granulation equipment needs to be installed, and the practicability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of an organic fertilizer granulation device for viscosity adjustment according to an embodiment of the present utility model;

[0020] Figure 2 is a side view of the adjusting ring of the organic fertilizer granulation device for viscosity adjustment according to an embodiment of the present utility model;

[0021] Figure 3 is according to an embodiment of the present utility model Figure 1 enlarged view of part A;

[0022] Figure 4 is according to an embodiment of the present utility model Figure 1 enlarged view of part B;

[0023] Figure 5 is a three-dimensional view of the granulation shaft and the stirring shaft of the organic fertilizer granulation device for viscosity adjustment according to an embodiment of the present utility model.

[0024] In the figure:

[0025] 1. Support frame; 2. Granulation cylinder; 3. Material receiving box; 4. Adjusting ring; 5. Granulation shaft; 6. Granulation screw; 7. Feed pipe; 8. Connecting frame; 9. Injectant pipe; 10. Stirring rod; 11. Stirring shaft; 12. Feed hopper; 13. Homogeneous liquid tank; 14. Installation box; 15. Mixing cylinder; 16. Second pulley; 17. Transmission belt; 18. Servo motor; 19. Motor base; 20. First pulley; 21. Gear ring; 22. Cutting knife; 23. First extrusion disc; 24. First extrusion hole; 25. Second extrusion disc; 26. Second extrusion hole; 27. Flow valve; 28. Spray head; 29. Small motor; 30. Adjusting shaft; 31. Adjusting gear; 32. Rotating chute; 33. Rotating slider; 34. Extrusion port; 35. Material guiding slope. Detailed implementation manners

[0026] To further illustrate the embodiments, the present invention provides drawings, which are a part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0027] According to an embodiment of the present invention, an organic fertilizer granulation device for viscosity adjustment is provided.

[0028] Now, the present invention will be further described in combination with the drawings and specific implementation manners, as Figure 1-5As shown in the figure, the organic fertilizer granulation device for viscosity adjustment according to the embodiment of the present utility model includes a support frame 1. Symmetrically and fixedly installed on the support frame 1 are granulation cylinders 2. A granulation shaft 5 is installed in the center of the two granulation cylinders 2. Granulation screws 6 are installed in the inner cavities of the two granulation cylinders 2 where the granulation shaft 5 is located. A motor base 19 is fixedly installed on the side wall of one granulation cylinder 2. A servo motor 18 is installed on the motor base 19. The output end of the servo motor 18 is connected to one end of the granulation shaft 5. A connecting frame 8 is welded on the top surfaces of the two granulation cylinders 2. A mixing cylinder 15 is fixedly installed on the connecting frame 8. A feed pipe 7 is connected in a communicating manner between the inner cavity of the mixing cylinder 15 and the inner cavity of the granulation cylinder 2. A stirring shaft 11 is installed in the center of the inner cavity of the mixing cylinder 15. A number of stirring rods 10 are symmetrically and fixedly installed on the stirring shaft 11. A second belt pulley 16 is fixedly installed at one end of the stirring shaft 11. A first belt pulley 20 is fixedly installed on the granulation shaft 5. A transmission belt 17 is sleeved between the first belt pulley 20 and the second belt pulley 16. Installation boxes 14 are symmetrically and fixedly installed on the top surface of the mixing cylinder 15. A liquid homogenizing tank 13 is fixedly installed on the top surface of the inner cavity of the installation box 14. A number of spray heads 28 are evenly installed on the bottom surface of the liquid homogenizing tank 13. A dosing pipe 9 is connected in a communicating manner to the inner cavity of the liquid homogenizing tank 13. A flow valve 27 is installed on the dosing pipe 9. It can uniformly mix and stir the organic fertilizer raw materials and the binder before granulation, without the need to install additional electric drive equipment, and can adjust the processing viscosity by controlling the injection amount of the binder, which is beneficial to improving the product quality and has stronger practicability.

[0029] In one embodiment, extrusion ports 34 are symmetrically opened on the opposite side walls of the two granulation cylinders 2. Rotating sliding grooves 32 are symmetrically opened on the opposite side walls of the two granulation cylinders 2. A rotating slider 33 is clamped and installed in the rotating sliding groove 32. A regulating ring 4 is fixedly installed on one side of the rotating slider 33. A toothed ring 21 is fixedly installed on the side wall of the regulating ring 4. A small motor 29 is fixedly installed on the bottom surface of the granulation cylinder 2. The output end of the small motor 29 is connected and installed with a regulating shaft 30. A regulating gear 31 is fixedly installed on the regulating shaft 30. The regulating gear 31 meshes with the toothed ring 21. First extrusion disks 23 are symmetrically and fixedly installed on the regulating ring 4. A number of first extrusion holes 24 are opened on the first extrusion disks 23. Second extrusion disks 25 are symmetrically and fixedly installed on the regulating ring 4. Second extrusion holes 26 are opened on the second extrusion disks 25. It realizes the purpose of producing organic fertilizer particles with various particle sizes, and simultaneously realizes the synchronous production of organic fertilizer particles with two particle size sizes, with a wider application range and stronger practicability.

[0030] In one embodiment, cutting knives 22 are symmetrically and fixedly installed on the granulation shaft 5, which can realize the cutting operation of the extruded feed particles.

[0031] In one embodiment, a feed hopper 12 is connected and installed at the center of the top surface of the mixing cylinder 15. Symmetrically and fixedly installed at the center of the bottom surface of the inner cavity of the mixing cylinder 15 are guide slopes 35, which serve to introduce the organic fertilizer raw materials into the inner cavity of the mixing cylinder 15 and guide them.

[0032] In one embodiment, a control panel is fixedly installed on the outer wall of the mixing cylinder 15, and the control panel is electrically connected to the servo motor 18, the flow valve 27, and the small motor 29. The control circuit of the control panel can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. Only its use is involved without modification, so the control method and circuit connection will not be described in detail.

[0033] In one embodiment, receiving boxes 3 are symmetrically placed on the support frame 1, which serve to collect the organic fertilizer particles falling from the pelletizing.

[0034] In one embodiment, the diameter of the extrusion port 34 is equal to that of the first extrusion disk 23 and the second extrusion disk 25.

[0035] Working principle: The utility model is provided with a granulation cylinder 2 and a mixing cylinder 15. The support frame 1 is symmetrically and fixedly installed with the granulation cylinder 2. A granulation shaft 5 is installed in the center of the two granulation cylinders 2. One end of the granulation shaft 5 is connected to the output end of the servo motor 18 installed on the motor base 19. Granulation screws 6 are installed on the part of the granulation shaft 5 located in the inner cavities of the two granulation cylinders 2. When the servo motor 18 drives the granulation to rotate, the granulation screws 6 can be used to extrude and granulate the organic fertilizer raw materials entering the inner cavity of the granulation cylinder 2. On the other hand, the mixing cylinder 15 is fixedly installed on the top surfaces of the two granulation cylinders 2 through a connecting frame 8. A stirring shaft 11 is installed in the center of the mixing cylinder 15. Stirring rods 10 are symmetrically installed on the stirring shaft 11. A first pulley 20 is fixedly installed on the granulation part. A second pulley 16 is fixedly installed on the stirring shaft 11. A transmission belt 17 is sleeved between the first pulley 20 and the second pulley 16. Therefore, when the servo motor 18 drives the granulation shaft 5 to rotate, it can simultaneously drive the stirring shaft 11 to rotate. During use, workers can introduce a certain amount of organic fertilizer raw materials into the center of the inner cavity of the mixing cylinder 15 through the feed hopper 12. The organic fertilizer raw materials can flow to both sides along the material guiding slope 35. At the same time, the stirring shaft 11 can drive the stirring rods 10 to disperse and stir the organic fertilizer raw materials. On the other hand, mounting boxes 14 are symmetrically installed on the top surface of the mixing cylinder 15. A liquid homogenizing tank 13 is fixedly installed on the top surface of the inner cavity of the mounting box 14. A plurality of spray heads 28 are evenly installed on the bottom surface of the liquid homogenizing tank 13. While stirring the organic fertilizer raw materials, the binder can be introduced into the inner cavity of the liquid homogenizing tank 13 through the injection pipe 9 and sprayed out through the spray heads 28, so that the binder can be quickly and evenly mixed with the organic fertilizer raw materials. A flow valve 27 is installed on the injection pipe 9. The user can adjust the injection amount of the binder according to production needs, so as to adjust the production viscosity of the granular organic fertilizer, which is beneficial to improving the product quality. The mixed organic fertilizer granulation raw materials can be introduced into the inner cavity of the granulation cylinder 2 through the feed pipe 7 for granulation processing. The utility model can evenly mix and stir the organic fertilizer raw materials and the binder before granulation, without installing additional electric drive equipment, and can adjust the processing viscosity by controlling the injection amount of the binder, which is beneficial to improving the product quality and has stronger practicability. In addition, the utility model is provided with a granulation cylinder 2, an adjusting ring 4 and a granulation cutter 22. Rotating chutes 32 are symmetrically opened on the opposite side walls of the two granulation cylinders 2. Rotating sliders 33 are embedded and installed in the rotating chutes 32. One side of the rotating slider 33 is fixedly installed with an adjusting ring 4. First extrusion discs 23 are symmetrically and fixedly installed on the adjusting ring 4. A plurality of first extrusion holes 24 are opened on the first extrusion discs 23. Second extrusion discs 25 are symmetrically and fixedly installed on the adjusting ring 4. Second extrusion holes 26 are opened on the second extrusion discs 25. When it is necessary to adjust the processing particle size of the organic fertilizer particles during use, the small motor 29 can be started to drive the adjusting shaft 30 to rotate. Because the adjusting gear 31 is fixedly installed on the adjusting shaft 30, and the adjusting gear 31 meshes with the toothed ring 21 fixedly installed on the side wall of the adjusting ring 4,Therefore, the adjustment ring 4 can be rotated by the small motor 29, so as to align the first extrusion disc 23 or the second extrusion disc 25 with the extrusion outlet 34 opened on the granulation cylinder 2, thereby achieving the purpose of producing organic fertilizer particles with various particle sizes, and simultaneously realizing the synchronous production of organic fertilizer particles with two particle sizes, with a wider application range and stronger practicability. In addition, cutting knives 22 are symmetrically and fixedly installed on the granulation shaft 5. When the granulation shaft 5 drives the cutting knives 22 to rotate, the granulation operation of the extruded particles can be realized. The cut organic fertilizer particles can fall into the material receiving box 3. This process does not require the installation of other electric cutting equipment, and the practicability is stronger.

[0036] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "rotary connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0037] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. 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. An organic fertilizer granulating device for viscosity adjustment, comprising a support frame (1), characterized in that: The support frame (1) is symmetrically fixedly mounted with granulating cylinders (2), and a granulating shaft (5) is centrally mounted on the two granulating cylinders (2), and a granulating spiral (6) is mounted on the granulating shaft (5) located in the inner cavity of the two granulating cylinders (2), a motor seat (19) is fixedly mounted on the side wall of one side of the granulating cylinder (2), and a servo motor (18) is mounted on the motor seat (19), and an output end of the servo motor (18) is connected to one end of the granulating shaft (5), a connecting frame (8) is welded on the top surface of the two granulating cylinders (2), and a mixing cylinder (15) is fixedly mounted on the connecting frame (8), and a feeding pipe (7) is connected between the mixing cylinder (15) and the inner cavity of the granulating cylinder (2), and a feeding pipe (7) is mounted in the center of the inner cavity of the mixing cylinder (15). A stirring shaft (11) is provided, and a plurality of stirring rods (10) are symmetrically fixedly mounted on the stirring shaft (11), and a second pulley (16) is fixedly mounted on one end of the stirring shaft (11); a first pulley (20) is fixedly mounted on the granulating shaft (5), and a transmission belt (17) is sleeved between the first pulley (20) and the second pulley (16); a mounting box (14) is symmetrically fixedly mounted on the top surface of the mixing barrel (15), and a liquid homogenizing box (13) is fixedly mounted on the top surface of the inner cavity of the mounting box (14), and a plurality of spray heads (28) are evenly mounted on the bottom surface of the liquid homogenizing box (13); the inner cavity of the liquid homogenizing box (13) is connected to an injection pipe (9), and a flow valve (27) is mounted on the injection pipe (9).

2. The organic fertilizer granulating device for viscosity adjustment according to claim 1, characterized in that: The side walls of the two granulating cylinders (2) on the opposite side are symmetrically provided with extrusion ports (34), the side walls of the two granulating cylinders (2) on the opposite side are symmetrically provided with rotational slide grooves (32), and a rotational slider (33) is embedded in the rotational slide groove (32), and an adjustment ring (4) is fixedly installed on one side of the rotational slider (33), and a gear ring (21) is fixedly installed on the side wall of the adjustment ring (4), and a small motor (29) is fixedly installed on the bottom surface of the granulating cylinder (2), and the small motor (29) An adjusting shaft (30) is connected and installed at the output end, and an adjusting gear (31) is fixedly installed on the adjusting shaft (30), and the adjusting gear (31) is meshed with the gear ring (21); a first extrusion disc (23) is symmetrically fixedly installed on the adjusting ring (4), and a plurality of first extrusion holes (24) are provided on the first extrusion disc (23); a second extrusion disc (25) is symmetrically fixedly installed on the adjusting ring (4), and a second extrusion hole (26) is provided on the second extrusion disc (25).

3. The organic fertilizer granulating device for viscosity adjustment according to claim 1, characterized in that: A pelletizing knife (22) is symmetrically fixedly mounted on the pelletizing shaft (5).

4. The organic fertilizer granulating device for viscosity adjustment according to claim 1, characterized in that: A feeding hopper (12) is installed in the center of the top surface of the mixing barrel (15), and a material guide slope (35) is symmetrically fixedly installed in the center of the bottom surface of the inner cavity of the mixing barrel (15).

5. The organic fertilizer granulating device for viscosity adjustment according to claim 1, characterized in that: A control panel is fixedly mounted on the outer wall of the mixing barrel (15), and the control panel is electrically connected to the servo motor (18), the flow valve (27) and the small motor (29).

6. The organic fertilizer granulating device for viscosity adjustment according to claim 1, characterized in that: A material receiving box (3) is symmetrically placed on the support frame (1).

7. The organic fertilizer granulating device for viscosity adjustment according to claim 2, characterized in that: The extrusion port (34) has the same diameter as the first extrusion disc (23) and the second extrusion disc (25).

Images