Organic fertilizer processing and crushing device
By employing a combination of drum and crushing blades, steel ball impact, quantitative block control, and heating dehumidification, the problem of large particle accumulation and blockage during the organic fertilizer crushing process has been solved, thereby improving the uniformity of organic fertilizer particles and processing efficiency.
Patent Information
- Application Number
- CN202520256132.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-18
AI Technical Summary
During the organic fertilizer crushing process, raw materials with high hardness are difficult to be completely crushed, resulting in large fertilizer particles that cannot fully contact the soil, affecting the fertilizer effect. At the same time, large particles can easily clog the screen, causing a decline in processing quality.
The system uses a combination of rollers and crushing blades to crush large particles, disperses them by impacting the mesh with steel balls, controls the feed rate using metering blocks, removes excess moisture by heating, uses rubber plates to reduce wear, and uses scrapers to remove residue.
It achieves uniform crushing of organic fertilizer granules, reduces the accumulation and clogging of large particles, improves processing quality and efficiency, and reduces equipment wear and noise.
Smart Images
Figure CN223832414U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of organic fertilizer processing technology, specifically an organic fertilizer processing and crushing device. Background Technology
[0002] Organic fertilizers are slow-release fertilizers containing a large amount of biological matter, animal and plant residues, excrement, biological waste, and other substances.
[0003] Organic fertilizers contain abundant organic matter and various microorganisms, which can promote the activity of soil microorganisms and increase the soil's permeability, water retention, and fertilizer retention capacity. Therefore, organic fertilizers need to be processed. In existing technologies, raw materials and auxiliary materials are mixed in proportion and then fermented. The fermented raw materials are then decomposed and settled. The settled raw materials need to be crushed by a crusher to make the organic fertilizer particles smaller.
[0004] During the crushing process of organic fertilizer, some raw materials with higher hardness are difficult to be completely crushed, forming larger particles. Large particles of fertilizer cannot fully contact the soil, thus affecting the fertilizer's effectiveness.
[0005] Therefore, this utility model provides an organic fertilizer processing and crushing device. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: An organic fertilizer processing and crushing device of this utility model includes a crushing box; a feeding bin is fixedly connected to the top of the crushing box; a first motor is fixedly connected to the top of the crushing box; the output end of the first motor passes through the top of the crushing box; a rotating shaft is fixedly connected to the output end of the first motor; multiple crushing blades are fixedly connected to the middle of the rotating shaft; a sliding groove is opened on the side wall of the crushing box; a slider is slidably connected to the middle of the sliding groove; a fixing rod is fixedly connected to the end of the slider; the other end of the fixing rod is fixedly connected to the middle of the rotating shaft; a roller is rotatably connected to the middle of the fixing rod; a crushing blade is fixedly connected to the middle of the roller; a mesh plate is fixedly connected to the middle of the side wall of the crushing box; the end of the rotating shaft passes through the middle of the mesh plate; and a discharge port is opened at the bottom of the crushing box. Through the above-mentioned structure, the roller and crushing blade can effectively crush large particles accumulated on the surface of the mesh plate, reducing the accumulation of high-hardness raw materials on the surface of the mesh plate during the crushing process of organic fertilizer, and ensuring that the organic fertilizer particles remain uniform in size.
[0008] Preferably, a support rod is fixedly connected to the bottom of the rotating shaft; a sliding rod is slidably connected to the middle of the support rod; a first steel ball is fixedly connected to the end of the sliding rod; a second steel ball is fixedly connected to the end of the sliding rod; the first steel ball and the second steel ball are arranged opposite to each other; a first spring is fixedly connected to the bottom of the support rod; the other end of the first spring is fixedly connected to the middle of the second steel ball; through the above structure, the impact of the first steel ball on the mesh plate can subject large particles on the mesh plate to additional impact force, which can further disperse the large particles and reduce the problem of large particles clogging the mesh plate and preventing small particles from being discharged through the mesh plate pores.
[0009] Preferably, two baffles are fixedly connected to the middle of the feeding hopper; the two baffles are arranged opposite each other; the baffles are inclined; a second motor is fixedly connected to the side wall of the feeding hopper; the output end of the second motor passes through the side wall of the feeding hopper; a rotating rod is fixedly connected to the output end of the second motor; multiple metering blocks are fixedly connected to the middle of the rotating rod; the multiple metering blocks are equidistantly distributed in the middle of the rotating rod; by using the above-mentioned metering blocks to feed the organic fertilizer into the crushing box, the problem of uneven crushing caused by excessive organic fertilizer entering the crushing box can be reduced.
[0010] Preferably, the rotating rod has an air inlet slot at its end; an air pump is fixedly connected to the side wall of the feeding hopper; an exhaust pipe is fixedly connected to the middle of the air pump; the middle of the exhaust pipe penetrates the side wall of the feeding hopper; the end of the exhaust pipe is located at the corresponding end of the rotating rod; a heating wire is fixedly connected to the middle of the air inlet slot; multiple sets of exhaust holes are opened in the middle of the rotating rod; each set of exhaust holes is opened at the corresponding metering block position; the middle of the metering block is hollow; the multiple sets of exhaust holes penetrate the middle of the metering block; through the above structure, multiple sets of exhaust holes heat multiple metering blocks and contact them with the organic fertilizer, which can effectively remove excess moisture from the organic fertilizer.
[0011] Preferably, multiple sets of second springs are fixed to the side wall of the crushing box; the multiple sets of second springs are fixed inside the crushing box; rubber plates are fixed to the ends of the multiple sets of second springs; the rubber plates in the above structure can reduce the direct impact of organic fertilizer on the inner wall of the crushing box during the crushing process, and can effectively reduce the problem of wear and tear on the inner wall of the crushing box after long-term use.
[0012] Preferably, a sliding seat is slidably connected to the top of the rubber sheet; a steel rope is fixedly connected to the side wall of the sliding seat; the other end of the steel rope is fixedly connected to the middle of the slider; a scraper is fixedly connected to the middle of the steel rope; the end of the scraper is in contact with the surface of the rubber sheet; the steel rope with the above structure can quickly remove fertilizer residues adhering to the surface of the rubber sheet, effectively keeping the surface of the rubber sheet clean.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. The organic fertilizer processing and crushing device of this utility model can block large particles through the screen plate, which can effectively reduce the discharge of large particles that are not completely crushed and thus reduce the decline in processing quality. The roller and crushing blade can effectively crush the large particles accumulated on the surface of the screen plate, reduce the accumulation of hard raw materials on the surface of the screen plate during the crushing process of organic fertilizer, and keep the organic fertilizer particles uniform.
[0015] 2. The organic fertilizer processing and crushing device of this utility model can cause large particles on the mesh plate to be subjected to additional impact force by the impact of the first steel ball, which can further disperse the large particles and reduce the problem of large particles clogging the mesh plate and preventing small particles from passing through the mesh plate holes. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of an organic fertilizer processing and crushing device according to this utility model;
[0018] Figure 2 This is a schematic diagram of the crushing box in this utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the first steel ball in this utility model;
[0020] Figure 4 This is a schematic diagram of the air inlet slot in this utility model;
[0021] Figure 5 This is a schematic diagram of the quantitative block in this utility model;
[0022] In the diagram: 1. Crushing box; 10. Feed hopper; 11. First motor; 12. Rotating shaft; 13. Crushing blade; 14. Slide groove; 15. Sliding block; 16. Fixed rod; 17. Drum; 18. Crushing blade; 19. Mesh plate; 20. Discharge port; 2. Fixed block; 21. Support rod; 22. Sliding rod; 23. First steel ball; 24. Second steel ball; 25. First spring; 3. Baffle; 31. Second motor; 32. Rotating rod; 33. Measuring block; 4. Air inlet slot; 41. Air pump; 42. Exhaust pipe; 43. Heating wire; 44. Exhaust hole; 5. Second spring; 51. Rubber plate; 6. Sliding seat; 61. Steel rope; 62. Scraper. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] like Figures 1 to 5 As shown in the embodiment of this utility model, an organic fertilizer processing and crushing device includes a crushing box 1; a feeding bin 10 is fixedly connected to the top of the crushing box 1; a first motor 11 is fixedly connected to the top of the crushing box 1; the output end of the first motor 11 passes through the top of the crushing box 1; a rotating shaft 12 is fixedly connected to the output end of the first motor 11; a plurality of crushing blades 13 are fixedly connected to the middle of the rotating shaft 12; a sliding groove 14 is opened on the side wall of the crushing box 1; a slider 15 is slidably connected to the middle of the sliding groove 14; a fixing rod 16 is fixedly connected to the end of the slider 15; the other end of the fixing rod 16 is fixedly connected to... In the middle of the rotating shaft 12; a roller 17 is rotatably connected to the middle of the fixed rod 16; a crushing blade 18 is fixedly connected to the middle of the roller 17; a mesh plate 19 is fixedly connected to the middle of the side wall of the crushing box 1; the end of the rotating shaft 12 passes through the middle of the mesh plate 19; a discharge port 20 is opened at the bottom of the crushing box 1; during operation, organic fertilizer is placed in the middle of the feed hopper 10 and enters the crushing box 1 through the feed hopper 10. After the first motor 11 is powered on, it is turned on, causing the output end of the first motor 11 to rotate. When the output end of the first motor 11 rotates, it drives the rotating shaft 12 to rotate, and through the rotating shaft 12, multiple The rotating crushing blades 13 contact the organic fertilizer, crushing it into smaller particles. These particles pass through the holes in the center of the mesh plate 19 and are discharged through the outlet 20 for collection. During the rotation of the rotating shaft 12, the fixed rod 16 rotates, causing the slider 15 to slide in the middle of the chute 14. The crushing blades 18 contact the surface of the mesh plate 19. As the fixed rod 16 rotates, the roller 17 rotates in the middle of the fixed rod 16, crushing large fertilizer particles through the crushing blades 18. The screen plate 19 can block large particles, effectively reducing the discharge of large particles that are not completely crushed, thus reducing the decline in processing quality. The roller 17 and the crushing blade 18 can effectively crush the large particles accumulated on the surface of the screen plate 19, reducing the accumulation of hard raw materials on the surface of the screen plate 19 during the crushing process of organic fertilizer. This can keep the organic fertilizer particles uniform, effectively transforming the accumulated large particles into smaller particles, and enabling the fertilizer particles to achieve a uniform particle size distribution, reducing the problem of blockage caused by large organic fertilizer particles during processing.
[0025] like Figure 2 and Figure 3As shown, two fixed blocks 2 are fixedly connected to the middle of the crushing box 1; the two fixed blocks 2 are arranged opposite each other; a support rod 21 is fixedly connected to the bottom of the rotating shaft 12; a sliding rod 22 is slidably connected to the middle of the support rod 21; a first steel ball 23 is fixedly connected to the end of the sliding rod 22; a second steel ball 24 is fixedly connected to the end of the sliding rod 22; the first steel ball 23 and the second steel ball 24 are arranged opposite each other; a first spring 25 is fixedly connected to the bottom of the support rod 21; the other end of the first spring 25 is fixedly connected to the middle of the second steel ball 24; during operation, as the rotating shaft 12 rotates, the sliding rod 22 rotates simultaneously inside the crushing box 1 through the support rod 21. When the second steel ball 24 contacts the fixed block 2 and continues to move, the pressure on the second steel ball 24 is transmitted through the sliding rod 22 to the support rod 21. As the first steel ball 23 slides upward, the first spring 25 elastically contracts, causing the first steel ball 23 to impact the mesh plate 19, thus causing the mesh plate 19 to vibrate. When the second steel ball 24 moves out from one side of the fixed block 2, the first spring 25 elastically causes the sliding rod 22 to slide downward and reset. The impact of the first steel ball 23 on the mesh plate 19 can subject large particles on the mesh plate 19 to additional impact force, further dispersing the large particles and reducing the problem of large particles clogging the mesh plate 19 and preventing small particles from passing through the mesh plate 19's openings. This reduces the accumulation of material on the mesh plate 19, effectively keeping the mesh plate 19 unobstructed, effectively improving the continuity and stability of the organic fertilizer processing process, and effectively reducing the problem of organic fertilizer clogging the mesh plate 19 and causing surface wear.
[0026] like Figure 1 , Figure 4 , Figure 5As shown, two baffles 3 are fixedly connected to the middle of the feeding hopper 10; the two baffles 3 are arranged opposite each other; the baffles 3 are inclined; a second motor 31 is fixedly connected to the side wall of the feeding hopper 10; the output end of the second motor 31 passes through the side wall of the feeding hopper 10; a rotating rod 32 is fixedly connected to the output end of the second motor 31; multiple metering blocks 33 are fixedly connected to the middle of the rotating rod 32; the multiple metering blocks 33 are equidistantly distributed in the middle of the rotating rod 32; during operation, fertilizer is placed in the feeding hopper 10, and the fertilizer slides to the middle position through the two baffles 3. After the second motor 31 is energized and turned on, the output end of the second motor 31 is controlled to rotate, and the rotating rod 32 is rotated simultaneously through the output end of the second motor 31. At the same time, the multiple metering blocks 33 rotate with the rotating rod 32. When the end of the metering block 33 is at... When the two baffles 3 are positioned between each other, the ends of the two baffles 3 are blocked. When the gap between the two metering blocks 33 corresponds to the position of the ends of the two baffles 3, the fertilizer falls between the two metering blocks 33. The rotating rod 32 continues to rotate, and the fertilizer will fall into the crushing box 1, thereby realizing the metered entry of fertilizer into the crushing box 1. The metering blocks 33 deliver the organic fertilizer into the crushing box 1, which can reduce the problem of uneven crushing caused by excessive organic fertilizer entering the crushing box 1. It can effectively reduce the failure of some organic fertilizer to contact the crushing blades 13, and can effectively make the organic fertilizer receive a uniform impact force during the crushing process, so that the organic fertilizer can be completely crushed, thereby obtaining a uniform particle size distribution, and reducing the blockage caused by excessive organic fertilizer in the crushing box 1, effectively improving the efficiency of organic fertilizer processing and crushing.
[0027] like Figure 1 , Figure 4 , Figure 5As shown, an air inlet slot 4 is provided at the end of the rotating rod 32; an air pump 41 is fixedly connected to the side wall of the feeding hopper 10; an exhaust pipe 42 is fixedly connected to the middle of the air pump 41; the middle of the exhaust pipe 42 penetrates the side wall of the feeding hopper 10; the end of the exhaust pipe 42 is located at the end of the corresponding rotating rod 32; an electric heating wire 43 is fixedly connected to the middle of the air inlet slot 4; multiple sets of exhaust holes 44 are provided in the middle of the rotating rod 32; each set of exhaust holes 44 is located at the position of the corresponding metering block 33; the middle of the metering block 33 is hollow; the multiple sets of exhaust holes 44 penetrate the middle of the metering block 33; during operation, the air pump 41 is powered on and turned on, so that the airflow inside the air pump 41 is discharged to the middle of the exhaust pipe 42, and discharged into the air inlet slot 4 through the end of the exhaust pipe 42. When the heating wire 43 inside the air inlet slot 4 is energized, heat is generated on the surface of the heating wire 43. The heat is then blown into the metering block 33 through multiple exhaust holes 44 by the airflow inside the air inlet slot 4, causing the surface of the metering block 33 to generate heat. When the fertilizer is between two metering blocks 33, the heat dries the fertilizer through the metering blocks 33. The multiple exhaust holes 44 heat the multiple metering blocks 33 and contact the organic fertilizer, which can effectively remove excess moisture from the organic fertilizer, dry the organic fertilizer, and reduce the hardness of the organic fertilizer. This reduces the resistance of the crushing blades 13 to crush the organic fertilizer, making it easier to crush the organic fertilizer and effectively increasing the dispersion and mixing effect of the organic fertilizer in subsequent processing.
[0028] like Figure 2 and Figure 3 As shown, multiple sets of second springs 5 are fixed to the side wall of the crushing chamber 1; the multiple sets of second springs 5 are fixed inside the crushing chamber 1; rubber plates 51 are fixed to the ends of the multiple sets of second springs 5; during operation, when organic fertilizer enters the crushing chamber 1, it comes into contact with the organic fertilizer through the rubber plates 51. When the organic fertilizer is being stirred and crushed, it collides with the rubber plates 51, and the second springs 5 cause the rubber plates 51 to sway with the organic fertilizer. The rubber plates 51 can reduce the direct impact of the organic fertilizer on the inner wall of the crushing chamber 1 during the crushing process, which can effectively reduce the wear and tear on the inner wall of the crushing chamber 1 after long-term use, and reduce the scratches or damage to the inner wall of the crushing chamber 1 caused by the organic fertilizer during the crushing process. In addition, the second springs 5 can absorb the impact of the organic fertilizer on the rubber plates 51, and the cushioning effect of the second springs 5 can effectively reduce the noise and vibration generated during the crushing process of the organic fertilizer, thereby effectively increasing the safety of the organic fertilizer during the crushing process.
[0029] like Figure 2 and Figure 3As shown, a sliding seat 6 is slidably connected to the top of the rubber plate 51; a steel rope 61 is fixedly connected to the side wall of the sliding seat 6; the other end of the steel rope 61 is fixedly connected to the middle of the slider 15; a scraper 62 is fixedly connected to the middle of the steel rope 61; the end of the scraper 62 is in contact with the surface of the rubber plate 51; during operation, the steel rope 61 is taut. When the slider 15 slides in the middle of the groove 14, the sliding seat 6 slides on the top of the rubber plate 51 simultaneously through the steel rope 61. The scraper 62 cleans the side wall of the rubber plate 51 by the sliding of the steel rope 61. The steel rope 61 can quickly remove the fertilizer residue attached to the surface of the rubber plate 51, effectively keeping the surface of the rubber plate 51 clean, reducing the gradual accumulation of fertilizer on the surface of the rubber plate 51, reducing the formation of an adhesive layer after the fertilizer dries on the surface of the rubber plate 51, keeping the surface of the rubber plate 51 smooth and reducing fertilizer retention, and effectively reducing the waste and loss caused by the accumulation of fertilizer on the surface of the rubber plate 51.
[0030] During operation, organic fertilizer is placed in the middle of the feed hopper 10 and enters the crushing chamber 1 through the feed hopper 10. After the first motor 11 is powered on, its output end rotates. As the output end of the first motor 11 rotates, it drives the rotating shaft 12 to rotate. The rotating shaft 12 causes multiple crushing blades 13 to rotate and contact the organic fertilizer, crushing it. When the organic fertilizer is crushed into smaller particles, it passes through the holes in the middle of the screen plate 19 and is discharged through the discharge port 20 for collection. During the rotation of the rotating shaft 12, the fixed rod 16 rotates, and the slider 15 slides in the middle of the chute 14. The crushing blade 18 contacts the surface of the screen plate 19. As the fixed rod 16 rotates... During the process, the drum 17 rotates in the middle of the fixed rod 16, crushing large fertilizer particles through the crushing blade 18. As the rotating shaft 12 rotates, the sliding rod 22 rotates simultaneously inside the crushing chamber 1 via the support rod 21. When the second steel ball 24 contacts the fixed block 2 and continues to move, the pressured second steel ball 24 slides upwards through the sliding rod 22 in the middle of the support rod 21. Simultaneously, the first spring 25 elastically contracts, causing the first steel ball 23 to impact the screen plate 19, thus causing the screen plate 19 to vibrate. When the second steel ball 24 moves out from one side of the fixed block 2, the first spring 25 elastically causes the sliding rod 22 to slide downwards and reset, placing the fertilizer in the feed hopper 10. The fertilizer slides to the middle position through the two baffles 3, and the second... After the motor 31 is powered on, it starts and controls the output end of the second motor 31 to rotate. The output end of the second motor 31 causes the rotating rod 32 to rotate simultaneously. At the same time, multiple metering blocks 33 rotate with the rotating rod 32. When the end of a metering block 33 is between two baffles 3, it blocks the ends of the two baffles 3. When the gap between the two metering blocks 33 corresponds to the position of the ends of the two baffles 3, fertilizer falls between the two metering blocks 33. As the rotating rod 32 continues to rotate, the fertilizer falls into the crushing box 1, thus achieving metered fertilizer entry into the crushing box 1. After the air pump 41 is powered on, it starts, causing the airflow inside the air pump 41 to be discharged to the middle of the exhaust pipe 42, and then discharged into the air inlet slot 4 through the end of the exhaust pipe 42. The heating wire 43 inside the air inlet slot 4 is powered on and turned on, causing... Heat is generated on the surface of the heating wire 43. The heat is blown into the metering block 33 through multiple exhaust holes 44 by the airflow inside the air inlet slot 4, causing the surface of the metering block 33 to generate heat. When the fertilizer is between two metering blocks 33, the heat dries the fertilizer through the metering blocks 33. When the organic fertilizer enters the crushing box 1, it comes into contact with the organic fertilizer through the rubber plate 51. During the crushing and mixing process, the organic fertilizer collides with the rubber plate 51. The second spring 5 causes the rubber plate 51 to sway with the organic fertilizer. The steel rope 61 is in a taut state. When the slider 15 slides in the middle of the chute 14, the steel rope 61 simultaneously causes the sliding seat 6 to slide on the top of the rubber plate 51. The sliding of the steel rope 61 causes the scraper 62 to clean the side wall of the rubber plate 51.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An organic fertilizer processing and crushing device, comprising a crushing chamber (1); characterized in that: A feed hopper (10) is fixedly connected to the top of the crushing box (1); a first motor (11) is fixedly connected to the top of the crushing box (1); the output end of the first motor (11) passes through the top of the crushing box (1); a rotating shaft (12) is fixedly connected to the output end of the first motor (11); multiple crushing blades (13) are fixedly connected to the middle of the rotating shaft (12); a sliding groove (14) is opened on the side wall of the crushing box (1); a slider (15) is slidably connected to the middle of the sliding groove (14). The slider (15) is fixedly connected to a fixed rod (16) at one end; the other end of the fixed rod (16) is fixedly connected to the middle of the rotating shaft (12); a roller (17) is rotatably connected to the middle of the fixed rod (16); a crushing blade (18) is fixedly connected to the middle of the roller (17); a mesh plate (19) is fixedly connected to the middle of the side wall of the crushing box (1); the end of the rotating shaft (12) passes through the middle of the mesh plate (19); and a discharge port (20) is opened at the bottom of the crushing box (1).
2. The organic fertilizer processing and crushing device according to claim 1, characterized in that: Two fixing blocks (2) are fixedly connected to the middle of the crushing box (1); the two fixing blocks (2) are arranged opposite to each other; a support rod (21) is fixedly connected to the bottom of the rotating shaft (12); a slide rod (22) is slidably connected to the middle of the support rod (21); a first steel ball (23) is fixedly connected to the end of the slide rod (22); a second steel ball (24) is fixedly connected to the end of the slide rod (22); the first steel ball (23) and the second steel ball (24) are arranged opposite to each other; a first spring (25) is fixedly connected to the bottom of the support rod (21); the other end of the first spring (25) is fixedly connected to the middle of the second steel ball (24).
3. The organic fertilizer processing and crushing device according to claim 2, characterized in that: Two baffles (3) are fixedly connected to the middle of the feeding bin (10); the two baffles (3) are arranged opposite each other; the baffles (3) are inclined; a second motor (31) is fixedly connected to the side wall of the feeding bin (10); the output end of the second motor (31) passes through the side wall of the feeding bin (10); a rotating rod (32) is fixedly connected to the output end of the second motor (31); a plurality of metering blocks (33) are fixedly connected to the middle of the rotating rod (32); the plurality of metering blocks (33) are equidistantly distributed in the middle of the rotating rod (32).
4. The organic fertilizer processing and crushing device according to claim 3, characterized in that: An air inlet groove (4) is provided at the end of the rotating rod (32); an air pump (41) is fixedly connected to the side wall of the feeding bin (10); an exhaust pipe (42) is fixedly connected to the middle of the air pump (41); the middle of the exhaust pipe (42) penetrates the side wall of the feeding bin (10); the end of the exhaust pipe (42) is located at the end of the corresponding rotating rod (32); an electric heating wire (43) is fixedly connected to the middle of the air inlet groove (4); multiple sets of exhaust holes (44) are provided in the middle of the rotating rod (32); each set of exhaust holes (44) is located at the position of the corresponding metering block (33); the middle of the metering block (33) is hollow; multiple sets of exhaust holes (44) penetrate the middle of the metering block (33).
5. The organic fertilizer processing and crushing device according to claim 4, characterized in that: The side wall of the crushing box (1) is fixed with multiple sets of second springs (5); the multiple sets of second springs (5) are fixed inside the crushing box (1); the ends of the multiple sets of second springs (5) are fixed with rubber plates (51).
6. The organic fertilizer processing and crushing device according to claim 5, characterized in that: The top of the rubber plate (51) is slidably connected to a sliding seat (6); a steel rope (61) is fixed to the side wall of the sliding seat (6); the other end of the steel rope (61) is fixed to the middle of the slider (15); a scraper (62) is fixed to the middle of the steel rope (61); the end of the scraper (62) is in contact with the surface of the rubber plate (51).