Granulator for biological fertilizer production

Abstract

The utility model relates to a granulator for biological fertilizer production. The granulator comprises a base and a water spraying assembly, when materials are added into the barrel through the feeding port and then the barrel rotates for granulation and water spraying, a water conveying hose is connected with a vertical pipe, then a rotating motor drives a lead screw to rotate, a moving block moves along a sliding rod, the moving block drives an L-shaped block to move, the L-shaped block drives a water conveying pipe to move inwards, and a spraying head moves into the barrel through the feeding port; when the spray head moves to a position where water needs to be sprayed, water in the water conveying hose is sprayed to materials from the spray head through the water conveying pipe to adjust the humidity of the materials, after spraying is completed, the rotating motor rotates reversely, the lead screw rotates, the moving block drives the L-shaped block to move outwards along the sliding rod, the water conveying pipe and the spray head move outwards, and the spray head moves out of the cylinder to wait for being used when water is sprayed next time. In this way, manual operation can be replaced, the labor intensity of operators is reduced, and the working efficiency is improved accordingly.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer production technology, specifically to a granulator for bio-fertilizer production. Background Technology

[0002] In the production of bio-fertilizer, a granulator is a commonly used granulation device. It works by adding material into a cylinder and introducing a certain amount of water for humidification, allowing the material to undergo a full chemical reaction within the cylinder. Then, the rotation of the cylinder causes the material particles to agglomerate into spheres under pressure, thus completing the granulation process.

[0003] However, after the material is added into the cylinder, personnel need to hold the pipe, which is connected to a nozzle. The nozzle is then inserted into the cylinder through the feed inlet, and water is supplied into the pipe. The water is then sprayed onto the material through the nozzle to regulate the material's moisture content. Since personnel need to continuously operate the water spraying, the labor intensity of the operators is increased, and prolonged operation can lead to fatigue and reduced work efficiency. Utility Model Content

[0004] Therefore, this utility model provides a granulator for bio-fertilizer production that replaces manual operation.

[0005] To achieve the above objectives, this utility model provides a granulator for bio-fertilizer production, including a base and a water spraying assembly;

[0006] The upper end of the base is provided with a rotatable cylinder, the right end of the cylinder is the inlet, and the left end of the cylinder is the outlet.

[0007] The water spray assembly is located at the left end of the base. The water spray assembly includes an extension block, a driving component, a moving block, and an L-shaped block. The extension block is located at the left end of the base. The driving component includes a lead screw and a sliding rod, which are respectively located in the recessed groove at the upper end of the extension block. One end of the moving block is located on the lead screw, and the other end of the moving block is sleeved on the sliding rod. The lower end of the L-shaped block is fixedly connected to the upper end of the moving block. A water supply pipe is provided at the upper end of the L-shaped block. The two sides of the middle part of the water supply pipe are respectively located on a fixing plate. The fixing plate is located at the upper end of the L-shaped block. A nozzle is provided at the inner end of the water supply pipe, and a vertical pipe is provided at the outer end of the water supply pipe.

[0008] The aforementioned beneficial effects are as follows: Material is added into the cylinder through the feed inlet, and then the cylinder rotates to granulate. During water spraying, the water delivery hose is connected to the vertical pipe. The rotary motor then drives the lead screw to rotate, causing the moving block to move along the slide rod. The moving block moves the L-shaped block, which in turn moves the water delivery pipe inward, allowing the nozzle to enter the cylinder through the feed inlet. When the nozzle reaches the desired spray position, water from the water delivery hose is sprayed onto the material through the water delivery pipe to regulate its moisture content. After spraying, the rotary motor reverses, the lead screw rotates, and the moving block moves along the slide rod, causing the L-shaped block to move outward, thus moving the water delivery pipe and nozzle out of the cylinder, ready for the next water spray. This replaces manual operation, reducing the labor intensity of operators and improving work efficiency.

[0009] In a preferred embodiment, two rotating wheels are respectively provided on the upper two sides of the base, and the rotating wheels are provided with annular grooves. Annular plates are respectively provided on the outer walls of both ends of the cylinder, and the two annular plates are respectively located in the annular grooves. An annular gear is provided on the outer wall of the middle part of the cylinder, and the annular gear is meshed with a drive gear, which is connected to a first motor.

[0010] A preferred embodiment further includes an arc-shaped cleaning plate disposed inside the cylinder. The outer end of the arc-shaped cleaning plate is provided with bristles that contact the inner wall of the cylinder. Both ends of the arc-shaped cleaning plate are respectively disposed on an L-shaped plate, which is connected to the base.

[0011] A preferred embodiment is that the arc-shaped cleaning plate is adjustable, with both ends of the arc-shaped cleaning plate connected to the telescopic rod of a telescopic cylinder, and the telescopic cylinder is mounted on the L-shaped plate.

[0012] A preferred embodiment is that the upper end of the arc-shaped cleaning plate is provided with a flushing pipe, and the flushing pipe is provided with multiple spray holes.

[0013] In a preferred embodiment, the wheel is rotatably mounted on the plate, and the plate is connected to the base. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of a granulator for bio-fertilizer production according to this utility model;

[0016] Figure 2 This is a partial structural schematic diagram of a granulator for bio-fertilizer production according to this utility model;

[0017] Figure 3 This is a side sectional view of a granulator for bio-fertilizer production according to this utility model.

[0018] Figure 4 This is a partial structural schematic diagram of a granulator for bio-fertilizer production according to this utility model.

[0019] In the diagram: 10. Base; 11. Cylinder; 12. Inlet; 13. Outlet; 20. Water spray assembly; 21. Extension block; 210. Drive unit; 22. Moving block; 23. L-shaped block; 211. Lead screw; 212. Slide rod; 24. Recessed groove; 25. Water supply pipe; 26. Fixing plate; 27. Nozzle; 28. Vertical pipe; 31. Rotary wheel; 32. Annular groove; 33. Annular plate; 34. Annular gear; 35. Drive gear; 36. First motor; 41. Arc-shaped cleaning plate; 42. L-shaped plate; 43. Telescopic cylinder; 51. Flushing pipe; 61. Plate. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] like Figures 1 to 4 As shown, this utility model provides a granulator for bio-fertilizer production, including a base 10 and a water spraying assembly 20;

[0022] The upper end of the base 10 is provided with a rotatable cylinder 11, the right end of the cylinder 11 is the feed inlet 12, and the left end of the cylinder 11 is the discharge outlet 13.

[0023] The water spray assembly 20 is located at the left end of the base 10. The water spray assembly 20 includes an extension block 21, a driving component 210, a moving block 22, and an L-shaped block 23. The extension block 21 is located at the left end of the base 10. The driving component 210 includes a lead screw 211 and a sliding rod 212. The lead screw 211 and the sliding rod 212 are respectively located in the recessed groove 24 at the upper end of the extension block 21. One end of the moving block 22 is located on the lead screw 211, and the other end of the moving block 22 is sleeved on the sliding rod 212. The lower end of the L-shaped block 23 is fixedly connected to the upper end of the moving block 22. A water supply pipe 25 is provided at the upper end of the L-shaped block 23. The two sides of the middle part of the water supply pipe 25 are respectively located on a fixing plate 26. The fixing plate 26 is located at the upper end of the L-shaped block 23. A nozzle 27 is provided at the inner end of the water supply pipe 25, and a vertical pipe 28 is provided at the outer end of the water supply pipe 25.

[0024] During operation, material is added into the cylinder 11 through the feed inlet 12. The cylinder 11 then rotates to granulate the material. When spraying water, the water delivery hose is connected to the vertical pipe 28. The rotary motor then drives the lead screw 211 to rotate, causing the moving block 22 to move along the slide rod 212. The moving block 22 moves the L-shaped block 23, which in turn moves the water delivery pipe 25 inward, allowing the nozzle 27 to enter the cylinder 11 through the feed inlet 12. When the nozzle 27 reaches the desired water spray position, the water delivery hose... Water from the hose is sprayed onto the material through the nozzle 27 via the water supply pipe 25 to regulate the material's humidity. After spraying, the rotary motor reverses, the lead screw 211 rotates, and the moving block 22 moves outward along the slide rod 212, causing the L-shaped block 23 to move outward. This causes the water supply pipe 25 and nozzle 27 to move outward, and the nozzle 27 to move out of the cylinder 11, ready for use the next time water is sprayed. This replaces manual operation, reduces the labor intensity of operators, and improves work efficiency.

[0025] Preferably, two rotating wheels 31 are respectively provided on both sides of the upper end of the base 10, and annular grooves 32 are provided on the rotating wheels 31. Annular plates 33 are respectively provided on the outer walls of both ends of the cylinder 11, and the two annular plates 33 are respectively located in the annular grooves 32. An annular gear 34 is provided on the outer wall of the middle part of the cylinder 11. The annular gear 34 is meshed with a drive gear 35, and the drive gear 35 is connected to the first motor 36.

[0026] The first motor 36 drives the drive gear 35 to rotate, and the drive gear 35 drives the cylinder 11 to rotate through the ring gear 34. The ring plate 33 drives the rotating wheel 31 to rotate in the ring groove 32, so that the material is granulated in the cylinder 11. The granulated fertilizer is discharged through the discharge port 13.

[0027] Preferably, the system further includes an arc-shaped cleaning plate 41, which is disposed inside the cylinder 11. The outer end of the arc-shaped cleaning plate 41 is provided with bristles that contact the inner wall of the cylinder 11. Both ends of the arc-shaped cleaning plate 41 are respectively disposed on an L-shaped plate 42, which is connected to the base 10.

[0028] Since impurities may remain on the inner wall of the cylinder 11, as the cylinder 11 rotates, the inner wall of the cylinder 11 continuously contacts the bristles at the outer end of the arc-shaped cleaning plate 41, and the bristles continuously clean the inner wall of the cylinder 11, thus keeping the inner wall of the cylinder 11 clean and further reducing the labor intensity of personnel.

[0029] Preferably, the arc-shaped cleaning plate 41 is adjustable, and both ends of the arc-shaped cleaning plate 41 are respectively connected to the telescopic rod of the telescopic cylinder 43, which is mounted on the L-shaped plate 42.

[0030] The contact force between the bristles at the outer end of the arc-shaped cleaning plate 41 and the inner wall of the cylinder 11 is adjusted by extending and retracting the telescopic cylinder 43, thereby adjusting the cleaning force of the arc-shaped cleaning plate 41 on the inner wall of the cylinder 11.

[0031] Additionally, it should be noted that the synchronized movement of the two telescopic cylinders can be achieved using existing technology, which will not be elaborated upon here.

[0032] Preferably, the upper end of the arc-shaped cleaning plate 41 is provided with a flushing pipe 51, and the flushing pipe 51 is provided with a plurality of spray holes.

[0033] When cleaning the inner wall of the cylinder 11, personnel can connect the connecting hose to the flushing pipe 51, and then use high pressure to deliver flushing water into the connecting hose, then into the flushing pipe 51, and spray it onto the inner wall of the cylinder 11 from multiple spray holes 52. As the cylinder 11 rotates, the bristles at the outer end of the arc-shaped cleaning plate 41 continuously clean the inner wall of the cylinder 11, making the inner wall of the cylinder 11 cleaner. This eliminates the need for personnel to clean it, further reducing the labor intensity of personnel.

[0034] Preferably, the rotating wheel 31 is rotatably mounted on the plate 61, and the plate 61 is connected to the base 10.

[0035] Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A granulator for bio-fertilizer production, characterized in that, include: The base (10) has a rotatable cylinder (11) at its upper end. The right end of the cylinder (11) is the feed inlet (12), and the left end of the cylinder (11) is the discharge outlet (13). A water spray assembly (20) is disposed at the left end of the base (10). The water spray assembly (20) includes an extension block (21), a drive member (210), a moving block (22), and an L-shaped block (23). The extension block (21) is disposed at the left end of the base (10). The drive member (210) includes a lead screw (211) and a slide rod (212). The lead screw (211) and the slide rod (212) are respectively disposed in the recessed groove (24) at the upper end of the extension block (21). The moving block (22) is disposed at one end. The other end of the movable block (22) is sleeved on the slide rod (212) and the lower end of the L-shaped block (23) is fixedly connected to the upper end of the movable block (22). A water supply pipe (25) is provided at the upper end of the L-shaped block (23). The middle two sides of the water supply pipe (25) are respectively provided on the fixing plate (26). The fixing plate (26) is provided at the upper end of the L-shaped block (23). A nozzle (27) is provided at the inner end of the water supply pipe (25). A vertical pipe (28) is provided at the outer end of the water supply pipe (25).

2. The granulator for bio-fertilizer production according to claim 1, characterized in that, Two rotating wheels (31) are respectively provided on the upper two sides of the base (10). Annular grooves (32) are provided on the rotating wheels (31). Annular plates (33) are respectively provided on the outer walls of both ends of the cylinder (11). The two annular plates (33) are respectively located in the annular grooves (32). Annular gears (34) are provided on the outer wall of the middle part of the cylinder (11). The annular gears (34) are meshed with the drive gears (35). The drive gears (35) are connected to the first motor (36).

3. The granulator for bio-fertilizer production according to claim 1, characterized in that, It also includes an arc-shaped cleaning plate (41), which is disposed inside the cylinder (11). The outer end of the arc-shaped cleaning plate (41) is provided with bristles, which are in contact with the inner wall of the cylinder (11). The two ends of the arc-shaped cleaning plate (41) are respectively disposed on an L-shaped plate (42), which is connected to the base (10).

4. The granulator for bio-fertilizer production according to claim 3, characterized in that, The arc-shaped cleaning plate (41) is adjustable, and both ends of the arc-shaped cleaning plate (41) are connected to the telescopic rods of the telescopic cylinder (43), which is mounted on the L-shaped plate (42).

5. The granulator for bio-fertilizer production according to claim 3, characterized in that, The upper end of the arc-shaped cleaning plate (41) is provided with a flushing pipe (51), and the flushing pipe (51) is provided with multiple spray holes.

6. The granulator for bio-fertilizer production according to claim 2, characterized in that, The rotating wheel (31) is rotatably mounted on the plate (61), which is connected to the base (10).

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