Granulating device for biological fertilizer processing
By setting up a material separation ring in the granulation chamber of the biofertilizer granulation device, the problem of ineffective utilization of raw materials in the existing equipment is solved, the granulation efficiency is improved, and the raw materials are fully rolled and granulated.
Patent Information
- Application Number
- CN202421834238.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing biofertilizer granulation devices lack the equipment to guide fertilizer raw materials, resulting in some raw materials being unable to be effectively utilized, affecting the granulation efficiency.
A granulation device for processing biological fertilizers is designed. By setting a material separation ring in the granulation chamber, the fertilizer raw materials fall to the crushing position of the granulation roller and the granulation plate after diversion of the material separation ring, so as to prevent the raw materials from falling between the granulation roller and the inner side of the granulation chamber.
By setting up a material separation ring, the fertilizer raw materials are effectively utilized, the granulation efficiency is improved, and the raw materials are sufficiently rolled and granulated.
Smart Images
Figure CN222969916U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of biological fertilizer processing, in particular to a granulating device for biological fertilizer processing. Background Art
[0002] During the production and processing of biological fertilizers, a granulating device is required to manufacture the fermented biological fertilizers into a granular structure, which is convenient for transportation and fertilization.
[0003] When the existing biological fertilizer granulating device is in use, there is no device for guiding the fertilizer raw materials in the granulating bin, so that the fertilizers cannot be concentrated on the position where the grinding roller and the granulating disc rotate and roll, and some raw materials are easily squeezed by the grinding roller to the inner side position of the granulating bin and cannot be effectively utilized, affecting the granulating efficiency. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a granulating device for biological fertilizer processing. By setting a material distribution ring, the fertilizer raw materials can fall on the position where the grinding roller and the granulating disc roll after being shunted by the material distribution ring, avoiding the raw materials from falling into the gap between the grinding roller and the inner side of the granulating bin, so that the raw materials can be effectively utilized and the granulating efficiency can be ensured, and the problems in the background art can be effectively solved.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A granulating device for biological fertilizer processing, including a granulating bin, a rotating shaft is arranged at the center of the inner bottom side of the granulating bin, a grinding roller is arranged on the outer ring side of the rotating shaft, rolling protrusions are arranged on the outer ring side of the grinding roller, a granulating disc is arranged on the lower side of the grinding roller, granulating holes with a large upper part and a small lower part are arranged on the granulating disc, a material distribution ring is arranged above the grinding roller, and a feed hopper is arranged on the upper side of the granulating bin.
[0006] Further, a bin door is arranged on the outer side of the granulating bin, a discharge bin is arranged on the lower side of the granulating bin, and a discharge hopper is fixedly connected to the outer ring side of the discharge bin.
[0007] Further, a support seat is arranged on the lower side of the discharge bin, a gearbox base is arranged on the lower side of the support seat, and a motor is arranged on one side of the granulating bin.
[0008] Further, heat dissipation ribs are arranged on the outer side of the gearbox base, the support seat is fixedly connected to the gearbox base, and the motor is fixedly connected to the gearbox base.
[0009] Further, the support seat is fixedly connected to the discharge bin, the feed hopper is fixedly connected to the granulating bin, and the rotating shaft penetrates downward into the gearbox base.
[0010] Further, a material distributing knife is arranged outside the rotating shaft inside the discharging bin, and the material distributing knife is fixedly connected with the rotating shaft.
[0011] Further, the upper part of the granulation hole is in the shape of an inverted frustum of a cone, and the lower part of the granulation hole is cylindrical.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. Through the arranged material distributing ring, the fertilizer raw materials can fall on the position where the grinding roller and the granulation disk are rolled after being shunted by the material distributing ring, avoiding the raw materials from falling into the gap between the grinding roller and the inner side surface of the granulation bin, so that the raw materials can be effectively utilized and the granulation efficiency is ensured. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the utility model;
[0015] Figure 2 is a main sectional structural diagram of the granulation bin in the utility model;
[0016] Figure 3 is a cross-sectional structural diagram of the grinding roller in the utility model;
[0017] Figure 4 is a top view structural diagram of the grinding roller and the granulation disk in the utility model;
[0018] Figure 5 is a top view structural diagram of the material distributing ring in the utility model.
[0019] In the figure: 1. Gearbox base; 2. Support seat; 3. Discharge hopper; 4. Discharging bin; 5. Granulation bin; 6. Bin door; 7. Feed hopper; 8. Motor; 9. Heat dissipation rib; 10. Material distributing ring; 11. Grinding roller; 12. Granulation disk; 13. Rotating shaft; 14. Granulation hole; 15. Rolling protrusion; 16. Material distributing knife. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-4, this embodiment provides a technical solution: a granulating device for biological fertilizer processing, including a granulating bin 5. At the center of the inner bottom side of the granulating bin 5, a rotating shaft 13 is provided. On the outer ring side of the rotating shaft 13, a grinding roller 11 is provided. On the outer ring side of the grinding roller 11, rolling protrusions 15 are provided. On the lower side surface of the grinding roller 11, a granulating disc 12 is provided. On the granulating disc 12, granulating holes 14 that are larger at the top and smaller at the bottom are provided. Above the grinding roller 11, a material distributing ring 10 is provided. On the upper side surface of the granulating bin 5, a feed hopper 7 is provided.
[0022] As Figures 1-5 shown, raw materials can be added into the inner side of the granulating bin 5 through the feed hopper 7. The material distributing ring 10 can conduct guiding treatment on the raw materials, so that the raw materials fall into the rolling area between the grinding roller 11 and the granulating disc 12. The rotating shaft 13 drives the grinding roller 11 to rotate, so that the grinding roller 11 rolls the raw materials. The extruded raw materials are extruded downward from the granulating holes 14, so that the raw materials complete granulation processing. The granulated fertilizer falls into the discharge bin 4. The deflector blades driven by the rotating shaft 13 rotate rapidly, and then the granulated fertilizer is deflected onto the discharge hopper 3 and then discharged from the device.
[0023] A hatch door 6 is provided on the outer side surface of the granulating bin 5. A discharge bin 4 is provided below the granulating bin 5. A discharge hopper 3 is fixedly connected to the outer ring side of the discharge bin 4.
[0024] As Figures 1-2 shown, after the hatch door 6 is opened, the equipment inside the granulating bin 5 can be repaired.
[0025] A support base 2 is provided below the discharge bin 4. A gearbox base 1 is provided below the support base 2. A motor 8 is provided on one side of the granulating bin 5.
[0026] As Figures 1-2 shown, the support base 2 can stably support the discharge bin 4 and the granulating bin 5. The motor 8 drives the rotating shaft 13 to rotate through the transmission gears inside the gearbox base 1, and then the grinding roller 11 rotates on the granulating disc 12, and the fertilizer raw materials are extruded from the granulating holes 14 after being extruded to form a granular structure.
[0027] Heat dissipation ribs 9 are provided on the outer side surface of the gearbox base 1. The support base 2 is fixedly connected to the gearbox base 1. The motor 8 is fixedly connected to the gearbox base 1.
[0028] As Figure 1 shown, the heat dissipation ribs 9 can improve the heat dissipation efficiency of the gearbox base 1 and ensure the stable operation of the gearbox base 1.
[0029] The support base 2 is fixedly connected to the discharge bin 4. The feed hopper 7 is fixedly connected to the granulating bin 5. The rotating shaft 13 penetrates downward into the gearbox base 1.
[0030] Outside the rotating shaft 13 inside the discharge bin 4, there is a material distributing knife 16, and the material distributing knife 16 is fixedly connected to the rotating shaft 13.
[0031] The upper part of the granulation hole 14 is frustum-shaped, and the lower part of the granulation hole 14 is cylindrical.
[0032] The working principle of the granulation device for biological fertilizer processing provided by the present utility model is as follows: As Figures 1-5 shown, during use, raw materials can be added into the inside of the granulation bin 5 through the feed hopper 7. The material distributing ring 10 can guide the raw materials, so that the raw materials fall on the rolling area between the grinding roller 11 and the granulation disc 12. The rotating shaft 13 drives the grinding roller 11 to rotate, so that the grinding roller 11 rolls the raw materials. The extruded raw materials are extruded downward from the granulation holes 14, so that the granulation processing of the raw materials is completed. The granulated fertilizer falls into the inverted discharge bin 4. The material distributing knife driven by the rotating shaft 13 rotates rapidly, and then the granulated fertilizer is distributed onto the discharge hopper 3, and then discharged from the equipment. The support base 2 can stably support the discharge bin 4 and the granulation bin 5. The motor 8 drives the rotating shaft 13 to rotate through the transmission gear inside the gearbox base 1, and then makes the grinding roller 11 rotate on the granulation disc 12, and the fertilizer raw materials are extruded from the granulation holes 14 to form a granular structure. After the hatch door 6 is opened, the equipment inside the granulation bin 5 can be repaired.
[0033] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.
Claims
1. A granulating device for biofertilizer processing, comprising a granulating bin (5), characterized in that: A rotating shaft (13) is arranged at the center of the inner bottom side of the granulation bin (5), a grinding roller (11) is arranged on the outer ring side of the rotating shaft (13), a rolling protrusion (15) is arranged on the outer ring side of the grinding roller (11), a granulation disk (12) is arranged on the lower side of the grinding roller (11), and a granulation hole (14) which is larger at the top and smaller at the bottom is arranged on the granulation disk (12), a material distribution ring (10) is arranged on the upper side of the grinding roller (11), and a feed hopper (7) is arranged on the upper side of the granulation bin (5).
2. The granulating device for biofertilizer processing according to claim 1, characterized in that: The outer side of the granulation bin (5) is provided with a bin door (6), the lower side of the granulation bin (5) is provided with a discharge bin (4), and the outer ring side of the discharge bin (4) is fixedly connected with a discharge hopper (3).
3. The granulating device for biofertilizer processing according to claim 2, characterized in that: A support seat (2) is arranged at the lower side of the discharge bin (4), a gear box base (1) is arranged at the lower side of the support seat (2), and a motor (8) is arranged at one side of the granulation bin (5).
4. The granulating device for biofertilizer processing according to claim 3, characterized in that: The outer side surface of the gear box base (1) is provided with heat dissipation ribs (9), the support base (2) is fixedly connected to the gear box base (1), and the motor (8) is fixedly connected to the gear box base (1).
5. The granulating device for biofertilizer processing according to claim 3, characterized in that: The support seat (2) is fixedly connected to the discharge bin (4), the feed hopper (7) is fixedly connected to the granulation bin (5), and the rotating shaft (13) penetrates downward into the gear box base (1).
6. The granulating device for biofertilizer processing according to claim 2, characterized in that: A material-dispensing knife (16) is arranged outside the rotating shaft (13) inside the discharge bin (4), and the material-dispensing knife (16) is fixedly connected to the rotating shaft (13).
7. The granulating device for biofertilizer processing according to claim 1, characterized in that: The upper part of the granulation hole (14) is in the shape of an inverted truncated cone, and the lower part of the granulation hole (14) is in the shape of a cylindrical column.