A pesticide processing and granulating device

Abstract

The utility model provides a kind of pesticide processing granulating device, belong to pesticide processing technical field, including feeding unit, granulating unit, feeding rack and granulating rack, the discharge outlet of feeding unit is connected the inlet of granulating unit by conveying pipe;Granulating unit includes granulating cylinder and bearing platform, bearing platform is set on granulating rack, and granulating cylinder is fixed on the top side of bearing platform;The inside of granulating cylinder is provided with miller assembly, and granulating hole is provided on the bottom outer wall of granulating cylinder;The bottom outside of granulating cylinder is equipped with round fence, and the inner wall between the outer wall of round fence and granulating cylinder forms storage compartment, and scraper knife group is provided on the inner wall of round fence, and the bottom side of bearing platform is provided with discharge port.The utility model is through the collaborative design of feeding and granulating unit, scraper knife group prevents blocking, multi-link stirring extrusion and stable transmission etc., solves material blockage, poor granulating quality, cleaning maintenance difficult and other problems, improves production efficiency, product quality and equipment stability.

Description

Technical Field

[0001] This utility model relates to the field of pesticide processing technology, and in particular to a pesticide granulation device. Background Technology

[0002] In the field of pesticide processing, the granulation process for solid pesticides is of paramount importance for pesticide storage, transportation, and use. Roller granulation technology, as a common dry granulation process, is widely used in pesticide production due to its advantage of being able to extrude granules in a single step.

[0003] Roller granulators, also known as roller mills or roller-type granulators, are an important type of agricultural granulation machinery. The working principle of a roller granulator is to feed material into the machine's compact compression zone, where rolling rollers compress the material, forming it into granules of different shapes. Specifically, roller granulators have extrusion openings directly formed on the roller surface or container surface, extruding the material into shaped granules in a single pass.

[0004] While granulation technology offers numerous advantages, it still suffers from several drawbacks in practical applications. Firstly, extruded granules are prone to clogging at the extrusion port of the granulation cylinder. For example, during continuous production, material accumulation at the extrusion port hinders discharge and severely impacts production efficiency. This not only prolongs the production cycle and increases costs but may also lead to material deterioration due to prolonged accumulation, affecting pesticide quality. Secondly, existing equipment presents challenges in cleaning and maintenance. During granulation, material easily adheres to the equipment's interior, making thorough cleaning difficult. Long-term accumulation can breed bacteria, affecting product quality. Furthermore, the complex internal structure increases maintenance complexity and reduces equipment lifespan. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing technologies, such as the easy clogging of the granulation cylinder extrusion port and the inconvenience of cleaning and maintenance of the equipment, and to provide a pesticide processing granulation device.

[0006] This utility model is achieved through the following technical solution: a pesticide processing granulation device, comprising a feeding unit, a granulation unit, a feeding frame, and a granulation frame; the feeding unit is disposed on the feeding frame, the granulation unit is disposed on the granulation frame, and the discharge port of the feeding unit is connected to the inlet of the granulation unit through a conveying pipe; the granulation unit includes a granulation cylinder and a supporting platform, the supporting platform is disposed on the granulation frame, and the granulation cylinder is fixed to the top side of the supporting platform; the granulation cylinder is provided with a grinding blade assembly for granulation inside, and a grinding blade assembly is provided on the bottom outer wall of the granulation cylinder. The device features several granulation holes arranged in a circumferential array. A circular surrounding plate is fitted around the bottom outer side of the granulation cylinder, rotatably connected to the top side of the supporting platform. The circular surrounding plate is also connected to a drive mechanism located on the top side of the supporting platform, which rotates the circular surrounding plate. A storage compartment is formed between the inner wall of the circular surrounding plate and the outer wall of the granulation cylinder. Several scraper blades arranged at circumferential intervals are mounted on the inner wall of the circular surrounding plate, with their blades pressed against the bottom outer wall of the granulation cylinder. A discharge port communicating with the storage compartment is located on the bottom side of the supporting platform. This technology integrates feeding and granulation, improving production continuity. The rotating circular surrounding plate, in conjunction with the scraper blades, effectively clears material near the granulation holes, preventing blockages and ensuring smooth discharge, thus improving production efficiency. The design of the storage compartment and discharge port facilitates material collection and discharge.

[0007] A further improvement of this utility model is that the scraper assembly includes a scraper and a spring. The scraper is inclinedly arranged inside the storage compartment, with its blade facing the granulation hole. The end of the scraper away from the blade is rotatably connected to the inner wall of the circular enclosure. The spring is arranged between the scraper and the inner wall of the circular enclosure, with one end connected to the scraper blade and the other end connected to the inner wall of the circular enclosure. The spring ensures that the blade of the scraper remains in close contact with the bottom outer wall of the granulation cylinder. This spring ensures a tight fit between the scraper and the granulation cylinder, thereby more effectively scraping away material around the granulation hole, improving the scraping effect, and preventing material from clogging the granulation hole.

[0008] A further improvement of this invention is that the bottom side of the scraper is provided with bristles, which are in close contact with the top side of the support platform. These bristles can clean up any residual material on the top side of the support platform, preventing material accumulation on the platform from affecting equipment operation, ensuring internal cleanliness of the equipment, and improving product quality.

[0009] A further improvement of this invention is that the spring element is an arc-shaped spring sheet, with the protruding side of the arc-shaped spring sheet facing the scraper. The special structure of the arc-shaped spring sheet provides more stable elasticity, ensuring that the scraper maintains a good scraping state during operation, enhancing the reliability and durability of the scraper assembly; at the same time, this design of the arc-shaped spring sheet and the scraper can gather the material, thereby facilitating the rapid discharge of material from the discharge port.

[0010] A further improvement of this utility model is that the drive mechanism includes a worm gear and a drive motor. The worm gear is rotatably mounted on the top side of the bearing platform outside the circular enclosure plate via a bearing assembly. The drive motor is fixed to the top side of the bearing platform on one side of the worm gear, and the output end of the drive motor is connected to one end of the worm gear. The outer wall of the circular enclosure plate is provided with toothed surfaces corresponding to the worm gear, and the circular enclosure plate meshes with the worm gear through the toothed surfaces. The worm gear drive has the advantages of compact structure, large transmission ratio, and smooth operation, and can accurately control the rotation speed and angle of the circular enclosure plate, ensuring the stability and reliability of the scraper blade assembly.

[0011] A further improvement of this invention is that a connecting bearing corresponding to the circular enclosure plate is provided on the top side of the supporting platform. The bottom end of the circular enclosure plate is interference-fitted with this connecting bearing, and the bottom side of the circular enclosure plate is in sliding contact with the top side of the supporting platform. The design of the connecting bearing and the sliding contact reduces the friction force when the circular enclosure plate rotates, making the rotation of the circular enclosure plate smoother, reducing energy consumption, and improving the stability and service life of the equipment.

[0012] A further improvement of this invention is that the grinding blade assembly includes a drive shaft and a grinding blade motor. The drive shaft is rotatably mounted inside the granulation cylinder via a bearing assembly. The grinding blade motor is fixed to the bottom side of the support platform, and the output end of the grinding blade motor is connected to the bottom end of the drive shaft. The drive shaft is equipped with pressing blades and grinding blades located inside the granulation cylinder, arranged sequentially from top to bottom on the drive shaft. The coordinated operation of the pressing blades and grinding blades enables thorough mixing and compression of the material, resulting in more uniform material distribution, improved granulation quality, and consistent particle shape and size.

[0013] A further improvement of this invention is that a feed cylinder is provided at the top of the granulation cylinder, and the feed inlet of the granulation unit is located at the top of the feed cylinder; the top of the drive shaft passes through the feed cylinder, and secondary stirring blades are provided on the drive shaft located inside the feed cylinder. The design of the feed cylinder facilitates the entry of materials into the granulation cylinder, and the secondary stirring blades further stir the materials before they enter the granulation cylinder, making the material more uniformly mixed and further improving the granulation quality. A further improvement of this utility model is that the feeding unit includes a conveying cylinder and a conveying motor. The conveying cylinder is fixed on the feeding frame, and the conveying motor is located on one side of the conveying cylinder and connected to the feeding frame via a support frame. A stirring shaft is installed inside the conveying cylinder via a bearing assembly, with one end of the stirring shaft extending out of the conveying cylinder and connected to the conveying end of the conveying motor. A feed inlet is located on the top side of the conveying cylinder near the conveying motor, and the discharge outlet of the feeding unit is located on the bottom side of the other end of the conveying cylinder away from the feed inlet. The stirring shaft stirs the material during the conveying process, ensuring that the material is evenly distributed within the feeding unit, providing stable material for subsequent granulation, and improving the overall production quality.

[0014] As can be seen from the above technical solutions, the beneficial effects of this utility model are: 1. This utility model, by setting up a circular surrounding plate and a scraper assembly, ensures that the blades of the scraper assembly are always in close contact with the bottom outer wall of the granulation cylinder under the action of the spring, which can promptly scrape off the material around the granulation hole, avoid material accumulation and blockage of the granulation hole, ensure smooth discharge, effectively improve production efficiency, and solve the problem of easy blockage of the extrusion port in the prior art of extruded granules.

[0015] 2. The stirring shaft of the feeding unit of this utility model stirs the material, so that the material enters the granulation unit evenly; the pressing blades and the grinding blades in the grinding assembly of the granulation unit work together to fully compress and stir the material, and a secondary stirring blade is set in the feeding cylinder to further mix the material, which effectively improves the stirring and extrusion effect of the material, ensures the granulation quality, and solves the problem of inconsistent granulation quality of traditional equipment.

[0016] 3. The brush bristles on the bottom side of the scraper described in this utility model can clean residual materials on the top side of the carrying platform, avoiding material accumulation that could affect equipment operation; at the same time, the layout of each unit and component is reasonable, facilitating daily inspection, maintenance and repair, reducing the difficulty of cleaning and maintenance, extending the service life of the equipment, and solving the problem of inconvenient cleaning and maintenance of existing equipment.

[0017] 4. The drive mechanism of this utility model adopts worm gear transmission, which can accurately control the rotation speed and angle of the circular plate and ensure the stability of the scraper assembly. The spring component enables the scraper to adaptively maintain contact with the granulation cylinder, ensuring the scraping effect, reducing equipment failure, and improving the stability and reliability of equipment operation. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0020] Figure 2 This is a schematic diagram of the circular enclosure, scraper assembly, and drive mechanism in a specific embodiment of this utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the grinding blade assembly in a specific embodiment of this utility model.

[0022] Figure 4 This is a schematic diagram of the feeding unit in a specific embodiment of the present invention.

[0023] In the diagram: 1. Feeding unit; 101. Conveying pipe; 102. Conveying cylinder; 103. Feed inlet; 104. Conveying motor; 2. Granulating cylinder; 201. Supporting platform; 202. Feeding cylinder; 203. Granulating hole; 3. Feeding frame; 4. Granulating frame; 5. Crusher assembly; 501. Drive shaft; 502. Crusher motor; 6. Circular enclosure; 601. Storage compartment; 602. Discharge port; 7. Drive mechanism; 701. Worm gear; 702. Drive motor; 8. Scraper; 9. Spring component. Detailed Implementation

[0024] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0025] Please refer to the attached document. Figure 1 , 2 3 and 4, in conjunction with specific embodiments, are described as follows: The pesticide processing granulation device of this utility model includes a feeding unit 1, a granulation unit, a feeding frame 3 and a granulation frame 4; the feeding unit 1 is disposed on the feeding frame 3, the granulation unit is disposed on the granulation frame 4, and the discharge port of the feeding unit 1 is connected to the inlet of the granulation unit through a conveying pipe 101. Based on existing conveying equipment, the feeding unit 1 includes a conveying cylinder 102 and a conveying motor 104. The conveying cylinder 102 is fixed on the feeding frame 3, and the conveying motor 104 is located on one side of the conveying cylinder 102 and connected to the feeding frame 3 via a support frame. A stirring shaft is installed inside the conveying cylinder 102 via a bearing assembly. One end of the stirring shaft extends out of the conveying cylinder 102 and connects to the conveying end of the conveying motor 104. A feed inlet 103 is located on the top side of the conveying cylinder 102 near the conveying motor 104, and the discharge outlet of the feeding unit 1 is located on the bottom side of the other end of the conveying cylinder 102 away from the feed inlet 103. The stirring shaft stirs the raw materials during the conveying process, preventing stratification or agglomeration of the raw materials during transport, ensuring uniform composition of the raw materials entering the granulation unit, and providing a foundation for subsequent high-quality granulation. Furthermore, through the cooperation of the conveying motor 104 and the stirring shaft, the raw materials can be stably conveyed to the granulation unit, ensuring the continuity of the granulation process and improving production efficiency.

[0026] The granulation unit includes a granulation cylinder 2 and a support platform 201. The support platform 201 is mounted on the granulator frame 4, and the granulation cylinder 2 is fixed to the top side of the support platform 201. A grinding blade assembly 5 for granulation is installed inside the granulation cylinder 2, and several granulation holes 203 arranged in a circumferential array are provided on the bottom outer wall of the granulation cylinder 2. Using existing grinding blades, the grinding blade assembly 5 includes a drive shaft 501 and a grinding blade motor 502. The drive shaft 501 is rotatably mounted inside the granulation cylinder 2 via a bearing assembly. The grinding blade motor 502 is fixed to the bottom side of the support platform 201, and its output end is connected to the bottom end of the drive shaft 501. A pressing blade and a grinding blade are mounted on the drive shaft 501, located inside the granulation cylinder 2, and the pressing blade and the grinding blade are arranged sequentially from top to bottom on the drive shaft 501. The pressing blades and the grinding blades in the grinding assembly 5 work together to fully compress, stir and grind the raw materials, making the granulation more uniform and dense, improving the quality and strength of the granules, and ensuring the consistency of the shape and size of the pesticide granules.

[0027] A circular surrounding plate 6 is fitted around the bottom outer side of the granulation cylinder 2. The circular surrounding plate 6 is rotatably connected to the top side of the support platform 201, and the circular surrounding plate 6 is drively connected to a drive mechanism 7 located on the top side of the support platform 201. The drive mechanism 7 is used to drive the circular surrounding plate 6 to rotate. Combining with existing worm gears, the drive mechanism 7 includes a worm 701 and a drive motor 702. The worm 701 is rotatably mounted on the top side of the support platform 201 outside the circular surrounding plate 6 via a bearing assembly. The drive motor 702 is fixed to the top side of the support platform 201 on one side of the worm 701, and the output end of the drive motor 702 is connected to one end of the worm 701. The outer wall of the circular surrounding plate 6 is provided with tooth surfaces corresponding to the worm 701, and the circular surrounding plate 6 meshes with the worm 701 through the tooth surfaces.

[0028] A storage compartment 601 is formed between the inner wall of the circular enclosure 6 and the outer wall of the granulation cylinder 2. Several scraper blades are arranged circumferentially on the inner wall of the circular enclosure 6. The blades of the scraper blades are in close contact with the bottom outer wall of the granulation cylinder 2. A discharge port 602 communicating with the storage compartment 601 is provided on the bottom side of the supporting platform 201. The scraper blade assembly includes a scraper 8 and a spring 9. The scraper 8 is inclinedly arranged inside the storage compartment 601, with its blade facing the granulation hole 203. The end of the scraper 8 away from the blade is rotatably connected to the inner wall of the circular enclosure 6. The spring 9 is arranged between the scraper 8 and the inner wall of the circular enclosure 6. One end of the spring 9 is connected to the blade of the scraper 8, and the other end is connected to the inner wall of the circular enclosure 6. The spring 9 ensures that the blade of the scraper 8 remains in close contact with the bottom outer wall of the granulation cylinder 2. The design of the circular baffle 6 and the scraper assembly effectively prevents clogging of the granulation orifice 203. As the circular baffle 6 rotates continuously, the scraper 8 promptly scrapes off the granules extruded from the granulation orifice 203, preventing granule accumulation at the orifice and ensuring smooth granulation, thus improving production efficiency. Furthermore, the storage compartment 601 and discharge port 602 facilitate the collection and discharge of formed granules, making the production process more orderly, reducing manual intervention, and increasing the degree of automation. The spring element 9 in the scraper assembly allows the scraper 8 to adaptively maintain a tight fit with the bottom outer wall of the granulation cylinder 2, ensuring good scraping performance even when the surface of the granulation cylinder 2 has some unevenness or wear, thus improving the adaptability and service life of the equipment.

[0029] The core function of the feeding unit 1 described in this invention is to transport pesticide raw materials to the granulation unit. Its working principle is based on the power provided by the conveying motor 104. When the conveying motor 104 starts, it drives the connected stirring shaft to rotate inside the conveying cylinder 102. The pesticide raw materials enter the conveying cylinder 102 from the feed inlet 103 on the top side near the conveying motor 104. Under the stirring action of the stirring shaft, the raw materials are mixed evenly. Simultaneously, the rotation of the stirring shaft generates a conveying force, pushing the raw materials to the other end of the conveying cylinder 102, and finally discharging them from the outlet on the bottom side of the other end away from the feed inlet 103, before entering the granulation unit through the conveying pipe 101.

[0030] After the raw material enters the granulation cylinder 2, the grinding blade motor 502 starts, driving the drive shaft 501 to rotate inside the granulation cylinder 2. Since the drive shaft 501 is equipped with pressing blades and grinding blades, with the pressing blades positioned at the top, when the drive shaft 501 rotates, the pressing blades first perform preliminary compression and mixing on the raw material entering the granulation cylinder 2, making the raw material more compact and uniform. Subsequently, the grinding blades further crush and shear the raw material, forcing it through the granulation holes 203 arranged in a circumferential array on the bottom outer wall of the granulation cylinder 2, thereby achieving granulation.

[0031] The drive motor 702 drives the worm gear 701 to rotate. Since the outer wall of the circular enclosure 6 is provided with toothed surfaces corresponding to the worm gear 701, and the two mesh with each other, the rotation of the worm gear 701 will cause the circular enclosure 6 to rotate on the top side of the support platform 201. The scraper blade assembly provided on the inner wall of the circular enclosure 6 rotates together with the circular enclosure 6. The spring element 9 in the scraper blade assembly keeps the blade of the scraper 8 in close contact with the bottom outer wall of the granulation cylinder 2. When the scraper 8 rotates with the circular enclosure 6, its blade will scrape off the shaped particles extruded from the granulation hole 203. The scraped particles fall into the storage compartment 601 formed between the inner wall of the circular enclosure 6 and the outer wall of the granulation cylinder 2, and are finally discharged through the discharge port 602, which communicates with the storage compartment 601 on the bottom side of the support platform 201.

[0032] In one embodiment, the scraper 8 has bristles on its bottom side, which are in close contact with the top side of the support platform 201. The bristles can clean up any residual material on the top side of the support platform 201, preventing material from accumulating on the support platform 201 and affecting equipment operation, ensuring the cleanliness of the equipment interior, and improving product quality.

[0033] In one embodiment, the spring element 9 is an arc-shaped spring sheet, with its protruding side facing the scraper 8. The special structure of the arc-shaped spring sheet provides more stable elasticity, ensuring that the scraper 8 maintains a good scraping state during operation, enhancing the reliability and durability of the scraper assembly; at the same time, this design of the arc-shaped spring sheet and the scraper 8 can gather the material, thereby facilitating the rapid discharge of material from the discharge port 602.

[0034] In one embodiment, a connecting bearing corresponding to the circular enclosure 6 is provided on the top side of the support platform 201. The bottom end of the circular enclosure 6 is interference-fitted with this connecting bearing, and the bottom side of the circular enclosure 6 is in sliding contact with the top side of the support platform 201. The design of the connecting bearing and the sliding contact reduces the friction force when the circular enclosure 6 rotates, making the rotation of the circular enclosure 6 smoother, reducing energy consumption, and improving the stability and service life of the equipment.

[0035] In one embodiment, a feed cylinder 202 is provided at the top of the granulation cylinder 2, and the feed inlet of the granulation unit is located at the top of the feed cylinder 202; the top of the drive shaft 501 passes through the feed cylinder 202, and secondary stirring blades are provided on the drive shaft 501 located inside the feed cylinder 202. This design of the feed cylinder 202 facilitates the entry of materials into the granulation cylinder 2, and the secondary stirring blades can further stir the materials before they enter the granulation cylinder 2, making the materials more uniformly mixed and further improving the granulation quality.

[0036] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pesticide processing granulation apparatus, comprising a feeding unit (1), a granulation unit, a feeding frame (3), and a granulation frame (4), characterized in that, The feeding unit (1) is set on the feeding frame (3), the granulation unit is set on the granulation frame (4), and the discharge port of the feeding unit (1) is connected to the inlet of the granulation unit through the conveying pipe (101); the granulation unit includes a granulation cylinder (2) and a support platform (201), the support platform (201) is set on the granulation frame (4), and the granulation cylinder (2) is fixed to the top side of the support platform (201); the granulation cylinder (2) is provided with a grinding blade assembly (5) for granulation inside, and a number of granulation holes (203) arranged in a circumferential array are provided on the bottom outer wall of the granulation cylinder (2); a circular... The circular enclosure (6) is rotatably connected to the top side of the bearing platform (201), and the circular enclosure (6) is connected to a drive mechanism (7) located on the top side of the bearing platform (201). The drive mechanism (7) is used to drive the circular enclosure (6) to rotate. A storage compartment (601) is formed between the inner wall of the circular enclosure (6) and the outer wall of the granulation cylinder (2). Several scraper blades are arranged at intervals along the circumference on the inner wall of the circular enclosure (6). The blades of the scraper blades are close to the bottom outer wall of the granulation cylinder (2), and a discharge port (602) communicating with the storage compartment (601) is provided on the bottom side of the bearing platform (201).

2. The pesticide processing granulation device according to claim 1, characterized in that, The scraper assembly includes a scraper (8) and a spring (9). The scraper (8) is arranged obliquely inside the storage compartment (601). The blade of the scraper (8) faces the granulation hole (203), and the end of the scraper (8) away from the blade is rotatably connected to the inner wall of the circular enclosure (6). The spring (9) is arranged between the scraper (8) and the inner wall of the circular enclosure (6). One end of the spring (9) is connected to the blade of the scraper (8), and the other end of the spring (9) is connected to the inner wall of the circular enclosure (6). The spring (9) ensures that the blade of the scraper (8) is always in close contact with the bottom outer wall of the granulation cylinder (2).

3. The pesticide processing granulation device according to claim 2, characterized in that, The scraper (8) has bristles on its bottom side, which are in close contact with the top side of the support platform (201).

4. The pesticide processing granulation device according to claim 3, characterized in that, The spring element (9) is an arc-shaped spring sheet, with the protruding side of the arc-shaped spring sheet facing the scraper (8).

5. The pesticide processing granulation apparatus according to claim 4, characterized in that, The drive mechanism (7) includes a worm (701) and a drive motor (702). The worm (701) is rotatably mounted on the top side of the bearing platform (201) outside the circular enclosure (6) via a bearing assembly. The drive motor (702) is fixed on the top side of the bearing platform (201) on one side of the worm (701), and the output end of the drive motor (702) is connected to one end of the worm (701). The outer wall of the circular enclosure (6) is provided with tooth surfaces corresponding to the worm (701), and the circular enclosure (6) meshes with the worm (701) through the tooth surfaces.

6. The pesticide processing granulation apparatus according to claim 5, characterized in that, The top side of the bearing platform (201) is provided with a connecting bearing corresponding to the circular enclosure plate (6). The bottom end of the circular enclosure plate (6) is interference-fitted with this connecting bearing, and the bottom side of the circular enclosure plate (6) is in sliding contact with the top side of the bearing platform (201).

7. A pesticide processing granulation apparatus according to claim 6, characterized in that, The grinding blade assembly (5) includes a drive shaft (501) and a grinding blade motor (502). The drive shaft (501) is rotatably mounted inside the granulation cylinder (2) via a bearing assembly. The grinding blade motor (502) is fixed to the bottom side of the support platform (201). The output end of the grinding blade motor (502) is connected to the bottom end of the drive shaft (501). The drive shaft (501) is provided with pressing blades and grinding blades located inside the granulation cylinder (2), and the pressing blades and grinding blades are arranged sequentially from top to bottom on the drive shaft (501).

8. The pesticide processing granulation apparatus according to claim 7, characterized in that, The top of the granulation cylinder (2) is provided with a feed cylinder (202), and the feed inlet of the granulation unit is located at the top of the feed cylinder (202); the top of the drive shaft (501) passes through the feed cylinder (202), and a secondary stirring blade is provided on the drive shaft (501) located inside the feed cylinder (202).

9. A pesticide processing granulation apparatus according to claim 8, characterized in that, The feeding unit (1) includes a conveying cylinder (102) and a conveying motor (104). The conveying cylinder (102) is fixed on the feeding frame (3). The conveying motor (104) is located on one side of the conveying cylinder (102) and is connected to the feeding frame (3) through a support frame. A stirring shaft is provided inside the conveying cylinder (102) through a bearing assembly. One end of the stirring shaft passes through the conveying cylinder (102) and is connected to the conveying end of the conveying motor (104). A feed inlet (103) is provided on the top side of the end of the conveying cylinder (102) near the conveying motor (104). The discharge port of the feeding unit (1) is located on the bottom side of the other end of the conveying cylinder (102) away from the feed inlet (103).

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