Efficient granulation device for producing medicinal material slow-release fertilizer and use method of efficient granulation device

Abstract

The invention relates to the technical field of medicinal material granulation, in particular to an efficient granulation device for medicinal material slow release fertilizer production and a use method thereof.The efficient granulation device comprises a mounting base, the upper end of the mounting base is fixedly connected with a mounting barrel through a connecting rod, and the bottom of the mounting barrel is fixedly connected with a granulation barrel; the upper end of the mounting base is further fixedly connected with a material storage barrel used for storing processed materials, an anti-blocking mechanism is further fixedly mounted between the mounting barrel and the material making barrel, a rotating shaft and an extrusion roller are precisely driven by a servo motor to rotate step by step, and the stacked materials are subjected to directional extrusion forming; meanwhile, a linkage extrusion column and a rubber ring are matched with a conical column to carry out ejection treatment on materials in a forming hole, through the collaborative design of double extrusion and accurate ejection, the materials can be effectively prevented from being caked and plugged in the forming hole, the occurrence rate of blockage faults is greatly reduced, the frequency of manual shutdown cleaning is reduced, the continuity and stability of the granulation process are remarkably improved, and the production efficiency is improved. And the overall production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of medicinal herb granulation technology, specifically to a high-efficiency granulation device for the production of slow-release fertilizers from medicinal herbs and its usage method. Background Technology

[0002] In the production of slow-release fertilizer powder from medicinal herbs, the inner wall of traditional equipment lacks a special protective structure. It is in long-term contact with abrasive medicinal powder and is affected by the chemical erosion of excipients such as binders and slow-release agents. It is very easy for wear and pulverization to occur. The detached impurities will not only mix into the fertilizer and destroy the purity of the product, but also aggravate the adhesion of raw materials due to the increased roughness of the inner wall, causing production hazards. At the same time, the unreasonable design of the gap between the internal components of the equipment makes it easy for the powder raw materials to clump and become stuck when extruded and formed, which will lead to blockage failures and require manual shutdown for cleaning, which seriously restricts production efficiency.

[0003] The existing equipment addresses the above problems in a rather passive way. Powdering prevention relies on manual periodic grinding of the inner wall and replacement of vulnerable parts, while blockage prevention relies on manual monitoring of the feed or post-blocking. It lacks long-term protection and systematic prevention design. This extensive approach not only has high maintenance costs and cumbersome operation, but also makes it difficult to adapt to the continuous production needs of slow-release fertilizers for medicinal materials. It is prone to production interruptions and product quality fluctuations, and cannot stably guarantee production efficiency and product quality. Summary of the Invention

[0004] The purpose of this invention is to provide a high-efficiency granulation device for the production of slow-release fertilizers from medicinal materials, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency granulation device for the production of slow-release fertilizer from medicinal materials, comprising a mounting base, an mounting cylinder fixedly connected to the upper end of the mounting base via a connecting rod, a material-forming cylinder fixedly connected to the bottom of the mounting cylinder, a storage cylinder for storing processed materials fixedly connected to the upper end of the mounting base, a discharge port for discharging materials fixedly installed on the outer wall of the storage cylinder, a feeding pipe for feeding materials fixedly connected to the upper end of the material-forming cylinder, a granulation mechanism for granulation fixedly installed between the material-forming cylinder and the storage cylinder, an anti-clogging mechanism fixedly installed between the mounting cylinder and the material-forming cylinder, and an anti-powdering coating applied to the inner walls of both the material-forming cylinder and the storage cylinder.

[0006] As a further aspect of this solution, the granulation mechanism includes a rotating shaft, which is rotatably connected to the upper end of the mounting base. A servo motor capable of driving the rotating shaft to rotate is fixedly installed at the upper end of the mounting base. A connecting block is also fixedly connected between the granulation cylinder and the storage cylinder.

[0007] As a further aspect of this solution, the outer wall of the connecting circular block is provided with multiple forming holes, the outer wall of the rotating shaft is fixedly connected with an installation block, the outer wall of the installation block is rotatably connected with two extrusion rollers, and the outer wall of the rotating shaft is slidably fitted with a limiting circular block, which is fixedly connected to the top of the inner wall of the material forming cylinder.

[0008] As a further aspect of this solution, the outer wall of the rotating shaft is also slidably connected to a mating extrusion plate with a reset function, and the outer wall of the rotating shaft is also slidably connected to a connecting circular plate. The connecting circular plate is fixedly connected to the mating extrusion plate, and the bottom of the mating extrusion plate is fixedly connected to multiple extrusion columns. The bottom of each extrusion column is fixedly connected to a conical column, and the outer wall of the conical column is fixedly connected to a rubber ring.

[0009] As a further aspect of this solution, the anti-clogging mechanism includes a mounting frame, which is fixedly connected to the inner wall of the mounting cylinder. Two rotating abutment arms are rotatably connected to the inner wall of the mounting frame, and a mating box is fixedly connected to the end of each rotating abutment arm away from the mounting frame.

[0010] As a further aspect of this solution, the inner wall of the mating round box is fixedly connected with multiple mating teeth, the inner wall of the mating round box is rotatably connected with a connecting wheel, the outer wall of the connecting wheel is fixedly connected with multiple elastic iron pieces, the outer wall of each elastic iron piece is engaged with the inner wall of the mating round box, the end of the connecting wheel away from the mating round box is fixedly connected with a take-up reel, the take-up reel is engaged with the outer wall of the mounting round frame with a first reset torsion spring, and the outer wall of the take-up reel is wound with a second pull rope.

[0011] As a further aspect of this solution, the outer wall of the rotating shaft is also slidably connected to a mating circular plate with a reset function, and a mating circular block is fixedly connected to the upper end of the rotating shaft.

[0012] As a further aspect of this solution, the bottom of the mating block is provided with a mating extrusion port, the upper end of the mating plate is fixedly connected with a triangular abutment block, and the upper end of the mating block is rotatably connected to the top of the inner wall of the mounting cylinder.

[0013] As a further aspect of this solution, the bottom of the connecting block is rotatably connected to a mating ring with a reset function. The outer wall of the mating ring is fixedly connected to multiple cutting steel wires, the upper end of each cutting steel wire abutting against the bottom of the connecting block. The mating ring and the connecting plate are fixedly connected by a first pull rope.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The device uses a servo motor to precisely drive the rotating shaft and extrusion rollers to rotate in stages, performing directional extrusion molding of the accumulated material. At the same time, the linkage extrusion column and rubber ring work together with the conical column to eject the material in the molding hole. The synergistic design of dual extrusion and precise ejection can effectively prevent the material from clumping and getting stuck in the molding hole, greatly reducing the occurrence of blockage failures, reducing the frequency of manual downtime for cleaning, significantly improving the continuity and stability of the granulation process, and thus improving the overall production efficiency.

[0016] 2. The inner walls of the feeding and storage drums are coated with polytetrafluoroethylene (PTFE) to prevent powdering. The high surface smoothness provided by the fluorinated resin component can effectively reduce the adhesion and accumulation of medicinal powder and excipients on the drum wall. At the same time, the coating has excellent wear resistance and can withstand long-term erosion by medicinal powder, avoiding coating wear and powdering that would cause impurities to contaminate the fertilizer, thus ensuring product purity and quality. Combined with the linkage cutting structure, the material is automatically cut into granules, which not only improves the automation level of granulation and the consistency of product forming, but also reduces the maintenance cost of the inner wall of the equipment and extends the service life of the device. Attached Figure Description

[0017] Figure 1 A front view of the structure of a high-efficiency granulation device for producing slow-release fertilizer from medicinal materials;

[0018] Figure 2 A schematic diagram of the internal structure of the storage cylinder of a high-efficiency granulation device for the production of slow-release fertilizer from medicinal materials.

[0019] Figure 3 A schematic diagram of the second spring position structure of a high-efficiency granulation device for producing slow-release fertilizer from medicinal materials;

[0020] Figure 4 A schematic diagram of the granulation mechanism of a high-efficiency granulation device for the production of slow-release fertilizer from medicinal materials;

[0021] Figure 5 A schematic diagram of the bottom structure of the extrusion plate in a high-efficiency granulation device for the production of slow-release fertilizer from medicinal materials.

[0022] Figure 6 A schematic diagram of the anti-clogging mechanism of a high-efficiency granulation device for the production of slow-release fertilizer from medicinal materials;

[0023] Figure 7 A schematic diagram of the installation cylinder structure of a high-efficiency granulation device for the production of slow-release fertilizer from medicinal materials;

[0024] Figure 8 This is a schematic diagram of the internal structure of a circular box used in the production of a high-efficiency granulation device for slow-release fertilizers from medicinal materials.

[0025] Figure 9 This is a schematic diagram of the internal structure of the extrusion port of a high-efficiency granulation device for the production of slow-release fertilizer from medicinal materials.

[0026] Figure 10 This is a schematic diagram of the cutting wire position structure of a high-efficiency granulation device for the production of slow-release fertilizer from medicinal materials.

[0027] In the diagram: 1. Mounting cylinder; 2. Mounting base; 3. Discharge port; 4. Feeding cylinder; 5. Feeding pipe; 7. Storage cylinder; 8. Handle; 9. Mounting frame; 10. Matching extrusion plate; 11. Extrusion roller; 12. Mounting block; 13. Connecting block; 14. Rotating shaft; 15. First gear; 16. Second gear; 17. Servo motor;

[0028] 18. Connecting strip; 19. Limiting block; 20. Extrusion column; 21. Forming hole; 22. Material outlet; 23. Rubber ring; 24. Conical column; 25. Matching block; 27. Connecting plate; 28. Rotating abutment arm; 29. ​​Matching plate; 30. First pull rope; 31. Triangular abutment block; 32. Matching extrusion port; 33. Third spring;

[0029] 34. Gear teeth; 35. Recycle reel; 36. Second pull rope; 37. Connecting wheel; 38. Elastic iron sheet; 39. Gear box; 40. Gear ring; 41. Cutting wire; 42. Second spring; 101. Granulation mechanism; 201. Anti-clogging mechanism. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Example 1: Please refer to Figure 1 - Figure 3 As shown, a high-efficiency granulation device for producing slow-release fertilizer from medicinal materials includes a mounting base 2. The upper end of the mounting base 2 is fixedly connected to a mounting cylinder 1 via a connecting rod. The upper end of the mounting cylinder 1 is fixedly connected to a handle 8 via bolts for easy access by workers. The bottom of the mounting cylinder 1 is fixedly connected to a material-forming cylinder 4. The upper end of the mounting base 2 is also fixedly connected to a storage cylinder 7 for storing processed materials. The outer wall of the storage cylinder 7 is fixedly installed with a discharge port 3 for discharging materials. The storage cylinder 7 is located directly below the material-forming cylinder 4. The upper end of the material-forming cylinder 4 is fixedly connected to a feeding pipe 5 for feeding materials. The feeding pipe 5 is funnel-shaped. A granulation mechanism 101 for granulation is fixedly installed between the material-forming cylinder 4 and the storage cylinder 7. An anti-clogging mechanism 201 is also fixedly installed between the mounting cylinder 1 and the material-forming cylinder 4.

[0032] The inner walls of both the feeding cylinder 4 and the storage cylinder 7 are coated with an anti-powdering coating, specifically a polytetrafluoroethylene (PTFE) coating. The PTFE coating contains fluorinated resin, has a high surface smoothness (friction coefficient ≤0.05), and is resistant to long-term erosion by medicinal powder (containing fibers or fine particles), as well as corrosion by chemical raw materials such as binders and slow-release agents, thus preventing the coating from peeling off and contaminating the fertilizer.

[0033] Example 2: Please refer to Figure 2 - Figure 5 As shown, the granulation mechanism 101 includes a rotating shaft 14, which is rotatably connected to the upper end of the mounting base 2. The outer wall of the rotating shaft 14 slides through the interior of the storage cylinder 7, the granulation cylinder 4, and the mounting cylinder 1. A servo motor 17, which can drive the rotating shaft 14, is also fixedly mounted on the upper end of the mounting base 2 by bolts. Specifically, a second gear 16 is fixedly connected to the output end of the servo motor 17, and a first gear 15 is fixedly connected to the outer wall of the rotating shaft 14. The first gear 15 is located between the mounting base 2 and the storage cylinder 7. The second gear 16 and the first gear 15... The components mesh with each other. More specifically, the servo motor 17 is started to drive the second gear 16 to rotate. The second gear 16 will drive the rotating shaft 14 to rotate together through the first gear 15. A connecting block 13 is also fixedly connected between the material feeding cylinder 4 and the material storage cylinder 7. The outer wall of the connecting block 13 has multiple forming holes 21, and the material feeding cylinder 4 and the material storage cylinder 7 are connected through the forming holes 21. The outer wall of the rotating shaft 14 is also fixedly connected to the mounting block 12 by bolts. The mounting block 12 is located directly above the connecting block 13. The outer wall of the mounting block 12 is rotatably connected to two extrusion rollers 11 through the rotating shaft.

[0034] Each extrusion roller 11 is located directly above the connecting block 13, and the extrusion roller 11 is also located inside the material forming cylinder 4. Each extrusion roller 11 has a gap with the connecting block 13 and does not abut. Specifically, during operation, when the material is fed into the material forming cylinder 4 through the feeding pipe 5 and falls above the connecting block 13, the rotating shaft 14 drives the mounting block 12 and the extrusion roller 11 to move synchronously. After the extrusion roller 11 comes into contact with the material, it rotates accordingly. Through the extrusion action, the material is pressed into the storage cylinder 7 through the forming hole 21. Since the gap is reserved between the extrusion roller 11 and the connecting block 13, the material can be effectively prevented from clogging during the extrusion process, ensuring the continuous and stable granulation process.

[0035] A limiting block 19 is slidably fitted on the outer wall of the rotating shaft 14, and the limiting block 19 is fixedly connected to the top of the inner wall of the material feeding cylinder 4 (please refer to...). Figure 2As shown), the outer wall of the rotating shaft 14 is also slidably connected to a mating pressing plate 10 with a reset function. Specifically, a second spring 42 is fixedly connected between the mating pressing plate 10 and the limiting round block 19, and the second spring 42 is sleeved on the outer wall of the rotating shaft 14. The mating pressing plate 10 is located directly below the limiting round block 19. A connecting round plate 27 is also slidably connected to the outer wall of the rotating shaft 14. The connecting round plate 27 is located directly above the limiting round block 19. The connecting round plate 27 and the mating pressing plate 10 are fixedly connected by two connecting strips 18. Furthermore, the outer wall of each connecting strip 18 is slidably inserted into the interior of the limiting block 19. Multiple material leakage ports 22 are opened on the outer wall of the extrusion plate 10. When the material falls on the upper end of the extrusion plate 10, it will pass through the material leakage port 22 and fall into the bottom of the inner wall of the material forming cylinder 4. In order to prevent the material from accumulating above the extrusion plate 10, multiple extrusion columns 20 are fixedly connected to the bottom of the extrusion plate 10. Each extrusion column 20 is located directly above a nearby forming hole 21. The bottom diameter of the extrusion column 20 is smaller than the diameter of the forming hole 21.

[0036] A conical column 24 is fixedly connected to the bottom of the extrusion column 20. The conical column 24 is conical in shape. A rubber ring 23 is fixedly connected to the outer wall of the conical column 24. The rubber ring 23 is made of rubber, which has good corrosion resistance and high temperature resistance, and is durable.

[0037] Please see Figure 3 , Figure 5 - Figure 9 As shown, the anti-clogging mechanism 201 includes a mounting frame 9, which is fixedly connected to the inner wall of the mounting cylinder 1. Two rotating abutment arms 28 are rotatably connected to the inner wall of the mounting frame 9 via a pivot. The rotating abutment arms 28 are located directly above the connecting circular plate 27. Each rotating abutment arm 28 has a weight-reducing hole on its outer wall. The outer wall of each rotating abutment arm 28 is curved. A mating circular box 39 is fixedly connected to the end of each rotating abutment arm 28 away from the mounting frame 9. Multiple mating teeth 34 are fixedly connected to the inner wall of the box 39. A connecting wheel 37 is rotatably connected to the inner wall of the mating round box 39. Multiple weight-reducing holes are also opened on the outer wall of the connecting wheel 37. The multiple weight-reducing holes are circumferentially distributed on the outer wall of the connecting wheel 37. Multiple elastic iron pieces 38 are fixedly connected to the outer wall of the connecting wheel 37. The multiple elastic iron pieces 38 are also circumferentially distributed on the outer wall of the connecting wheel 37. The outer wall of each elastic iron piece 38 is engaged with the inner wall of the mating round box 39.

[0038] A take-up reel 35 is fixedly connected to the end of the connecting wheel 37 away from the mating round box 39. A first reset torsion spring (not shown in the figure) is engaged between the take-up reel 35 and the outer wall of the mounting round frame 9. A second pull rope 36 is wound around the outer wall of the take-up reel 35. A mating round plate 29 with a reset function is also slidably connected to the outer wall of the rotating shaft 14. Specifically, a third spring 33 is fixedly connected between the limiting round block 19 and the outer wall of the rotating shaft 14, and the third spring 33 is sleeved on the rotating shaft. On the outer wall of 14, the mating circular plate 29 is located directly above the two rotating abutment arms 28. The upper end of the rotating shaft 14 is fixedly connected to the mating circular block 25. The bottom of the mating circular block 25 is provided with a mating extrusion port 32. The upper end of the mating circular plate 29 is fixedly connected to the triangular abutment block 31. The mating extrusion port 32 is adapted to the triangular abutment block 31. The height of the triangular abutment block 31 is equal to the circumference of the recycling reel 35. The upper end of the mating circular block 25 is rotatably connected to the top of the inner wall of the mounting cylinder 1.

[0039] Please see Figure 3 , Figure 10 As shown, the bottom of the connecting block 13 is rotatably connected to a mating ring 40 with a reset function. Specifically, a second reset torsion spring is engaged between the mating ring 40 and the connecting block 13 (the second reset torsion spring is not shown in the figure; it is in a charged state, and its elastic coefficient is greater than that of the second spring 42). Multiple cutting wires 41 are fixedly connected to the outer wall of the mating ring 40. The cutting wires 41 are made of alloy material, which has good corrosion resistance and friction resistance, and is durable. The multiple cutting wires 41 are circumferentially distributed on the outer wall of the mating ring 40. Each cutting wire 41 is taut, and the upper end of each cutting wire 41 abuts against the bottom of the connecting block 13. The mating ring 40 is also slidably sleeved on the outer wall of the rotating shaft 14. The mating ring 40 and the connecting circular plate 27 are fixedly connected by a first pull rope 30, and the outer wall of the first pull rope 30 slides through the outer walls of the material-making cylinder 4 and the storage cylinder 7.

[0040] The working principle of this invention is as follows: When in use, material is filled into the material-forming cylinder 4 through the feeding pipe 5. The material will accumulate at the upper end of the connecting block 13. Then, the servo motor 17 is started to drive the second gear 16 to rotate. The second gear 16 will drive the rotating shaft 14 to rotate together through the first gear 15. Note that it only rotates 180 degrees. The rotating shaft 14 drives the extrusion roller 11 to extrude the accumulated material, so that the material enters the forming hole 21. At this time, the material inside the forming hole 21 is extruded and shaped.

[0041] When the rotating shaft 14 rotates, it will also drive the mating round block 25 to rotate 180 degrees. At this time, the inner wall of the mating extrusion port 32 will abut against the outer wall of the triangular abutment block 31, and the inclined surface of the triangular abutment block 31 will abut against the inclined surface of the mating extrusion port 32. At this time, the mating round plate 29 will move upward, and the mating round plate 29 will pull the second pull rope 36. The second pull rope 36 will drive the reel 35 to rotate, and the reel 35 will drive the second reset torsion spring to rotate and store power. At this time, the reel 35 will drive the connecting wheel 37 to rotate 360 ​​degrees, and the connecting wheel 37 will drive the elastic iron piece 38 to abut against the inclined wall of all the mating teeth 34 on the inner wall of the mating round box 39. The elastic iron piece 38 will bend.

[0042] Then, the servo motor 17 is restarted to drive the second gear 16 to rotate. The second gear 16 will drive the rotating shaft 14 to rotate 180 degrees through the first gear 15. At this time, the triangular abutment block 31 will disengage from the inner wall of the mating extrusion port 32 and abut against the bottom of the mating round block 25. The mating round plate 29 will move downward. When the mating round plate 29 moves downward, it will release the second pull rope 36. The second reset torsion spring will drive the reel 35 and the connecting wheel 37 to reset and rotate. The elastic iron plate 38 on the outer wall of the connecting wheel 37 will abut against the vertical surface of the mating teeth 34 on the inner wall of the mating round box 39, and drive the mating teeth 34 and the rotating abutment arm 28 to rotate. Once a week, when the rotating abutment arm 28 rotates, it will squeeze the connecting round plate 27. The connecting round plate 27 drives the connecting strip 18 and the matching extrusion plate 10 to move downward. The matching extrusion plate 10 drives all the extrusion columns 20 to move downward. The extrusion columns 20 will drive the conical column 24 and the rubber ring 23 to squeeze the inner wall of the forming hole 21, so that the material in the inner wall of the forming hole 21 is squeezed out. In this way, it is not easy to cause blockage. When the rotating abutment arm 28 disengages from the upper end of the connecting round plate 27, the second spring 42 will drive the limit block 19 and the matching extrusion plate 10 to reset. The extrusion columns 20, the rubber ring 23 and the conical column 24 disengage from the inner wall of the forming hole 21.

[0043] When the connecting disc 27 moves downward, it releases the first pull rope 30. The second reset torsion spring drives the mating ring 40 to rotate. When the connecting disc 27 resets, it drives the mating ring 40 to rotate. The mating ring 40 drives the cutting wire 41 to cut the extruded material into granules, which fall into the storage drum 7. Since the inner walls of the forming drum 4 and the storage drum 7 are filled with an anti-powdering coating, specifically a polytetrafluoroethylene (PTFE) coating, the PTFE coating contains fluorinated resin, has a high surface smoothness, and is resistant to long-term erosion by medicinal powder (containing fibers or fine particles). Based on the above, the above operation can be repeated to continuously carry out granulation.

[0044] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A high-efficiency granulation device for producing slow-release fertilizer from medicinal materials, comprising a mounting base (2), characterized in that: The upper end of the mounting base (2) is fixedly connected with a mounting barrel (1) through a connecting rod, the bottom of the mounting barrel (1) is fixedly connected with a material making barrel (4), the upper end of the mounting base (2) is also fixedly connected with a storage barrel (7) for storing processed materials, the outer wall of the storage barrel (7) is fixedly installed with a discharge port (3) for discharging materials, the upper end of the material making barrel (4) is fixedly connected with a feeding pipe (5) for feeding materials, the material making barrel (4) and the storage barrel (7) are fixedly installed with a granulating mechanism (101) for granulating between them, the mounting barrel (1) and the material making barrel (4) are also fixedly installed with an anti-blocking mechanism (201) between them, and the inner walls of the material making barrel (4) and the storage barrel (7) are coated with an anti-pulverization coating.

2. The high-efficiency granulating device for producing medicinal material slow-release fertilizer according to claim 1, characterized in that: The granulating mechanism (101) comprises a rotating shaft (14), the rotating shaft (14) is rotatably connected to the upper end of the mounting base (2), the upper end of the mounting base (2) is fixedly installed with a servo motor (17) capable of driving the rotating shaft (14) to rotate, and the material making barrel (4) and the storage barrel (7) are also fixedly connected with a connecting circular block (13) between them.

3. The high-efficiency granulating device for producing medicinal material slow-release fertilizer according to claim 2, characterized in that: The outer wall of the connecting circular block (13) is provided with a plurality of shaped holes (21), the outer wall of the rotating shaft (14) is fixedly connected with a mounting block (12), the outer wall of the mounting block (12) is rotatably connected with two extrusion rollers (11), the outer wall of the rotating shaft (14) is slidably sleeved with a limiting circular block (19), and the limiting circular block (19) is fixedly connected to the inner wall top end of the material making barrel (4).

4. The high-efficiency granulating device for producing medicinal material slow-release fertilizer according to claim 3, characterized in that: The outer wall of the rotating shaft (14) is also slidably connected with a reset function matching extrusion plate (10), the outer wall of the rotating shaft (14) is also slidably connected with a connecting circular plate (27), the connecting circular plate (27) is fixedly connected with the matching extrusion plate (10), the bottom of the matching extrusion plate (10) is fixedly connected with a plurality of extrusion columns (20), the bottom of the extrusion column (20) is fixedly connected with a tapered column (24), and the outer wall of the tapered column (24) is fixedly connected with a rubber ring (23).

5. The high-efficiency granulating device for producing medicinal material slow-release fertilizer according to claim 1, characterized in that: The anti-blocking mechanism (201) comprises a mounting circular frame (9), the mounting circular frame (9) is fixedly connected to the inner wall of the mounting barrel (1), the inner wall of the mounting circular frame (9) is rotatably connected with two rotating abutting arms (28), and one end of the rotating abutting arm (28) away from the mounting circular frame (9) is fixedly connected with a matching circular box (39).

6. The high-efficiency granulating device for producing medicinal material slow-release fertilizer according to claim 5, characterized in that: The inner wall of the matching circular box (39) is fixedly connected with a plurality of matching teeth (34), the inner wall of the matching circular box (39) is rotatably connected with a connecting rotating wheel (37), the outer wall of the connecting rotating wheel (37) is fixedly connected with a plurality of elastic iron sheets (38), the outer wall of each elastic iron sheet (38) is clamped with the inner wall of the matching circular box (39), one end of the connecting rotating wheel (37) away from the matching circular box (39) is fixedly connected with a recovery wire wheel (35), a first reset torsional spring is clamped between the outer wall of the recovery wire wheel (35) and the outer wall of the mounting circular frame (9), and the outer wall of the recovery wire wheel (35) is wound with a second pull rope (36).

7. The high-efficiency granulating device for producing medicinal material slow-release fertilizer according to claim 2, characterized in that: The outer wall of the rotating shaft (14) is also slidingly connected with a matching circular plate (29) having a reset function, and the upper end of the rotating shaft (14) is fixedly connected with a matching circular block (25).

8. The high-efficiency granulating device for producing medicinal material slow-release fertilizer according to claim 7, characterized in that: The bottom of the matching circular block (25) is provided with a matching extrusion opening (32), the upper end of the matching circular plate (29) is fixedly connected with a triangular abutting block (31), and the upper end of the matching circular block (25) is rotatably connected with the inner wall top end of the installation barrel (1).

9. The high-efficiency granulating device for producing medicinal material slow-release fertilizer according to claim 8, characterized in that: The bottom of the connecting circular block (13) is rotatably connected with a matching circular ring (40) having a reset function, the outer wall of the matching circular ring (40) is fixedly connected with a plurality of cutting steel wires (41), the upper end of each cutting steel wire (41) is in abutment with the bottom of the connecting circular block (13), and the matching circular ring (40) and the connecting circular plate (27) are fixedly connected through the first pull rope (30). 10.A method for using the high-efficiency granulating device for producing medicinal slow-release fertilizer, applied to the high-efficiency granulating device for producing medicinal slow-release fertilizer according to any one of claims 1-9, characterized in that, The method comprises the following steps, S1: fill the material inside the material barrel (4), start the servo motor (17) to drive the rotating shaft (14) to rotate by 180 degrees, the rotating shaft (14) drives the two extrusion rollers (11) to move in the inner wall of the material barrel (4), the extrusion rollers (11) extrude the material inside the material barrel (4) towards the inside of the forming hole (21), the rotating shaft (14) also drives the matching circular block (25) to rotate by 180 degrees, when the triangular abutting block (31) moves towards the inside of the matching extrusion opening (32), the matching circular plate (29) moves upwards at this time, the matching circular plate (29) pulls the second pull rope (36), the second pull rope (36) drives the recovery line wheel (35) to rotate, the recovery line wheel (35) drives the second reset torsion spring to store energy, and the recovery line wheel (35) also drives the connecting rotating wheel (37) and the elastic iron sheet (38) to rotate in the matching circular box (39); S2: start the servo motor (17) again to drive the rotating shaft (14) to rotate by 180 degrees, the rotating shaft (14) drives the matching circular block (25) to continue to rotate, when the triangular abutting block (31) is separated from the inner wall of the matching extrusion opening (32), the matching circular plate (29) releases the second pull rope (36), the second reset torsion spring drives the recovery line wheel (35) and the connecting rotating wheel (37) to rotate, the connecting rotating wheel (37) rotates through the elastic iron sheet (38) matched with the gear teeth (34) and the matching circular box (39), the matching circular box (39) drives the rotating abutting arm (28) to rotate by one revolution, when the rotating abutting arm (28) is in abutment with the upper end of the connecting circular plate (27), the connecting circular plate (27) drives the matching extrusion plate (10) to move downwards, the matching extrusion plate (10) drives the extrusion column (20), the rubber ring (23) and the tapered column (24) to move towards the inside of the forming hole (21), and the material inside the forming hole (21) is extruded out. S3: when the connecting round plate (27) moves down, the first pull rope (30) will be released, the second reset torsional spring drives the matching ring (40) to rotate, when the connecting round plate (27) resets, it will drive the matching ring (40) to rotate, the matching ring (40) drives the cutting steel wire (41) to cut the formed extruded material into granular shape and falls into the storage barrel (7).

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