Crusher for producing bio-organic fertilizer
By designing a crusher for crushing rollers and screening components, the problem of material accumulation and blockage is solved, efficient crushing and screening is achieved, and the transportation and crushing efficiency of biological organic fertilizer production is improved.
Patent Information
- Application Number
- CN202421729630.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-22
AI Technical Summary
In the prior art, raw materials are easily piled up in the pipeline after being broken, resulting in difficult discharge of materials and affecting the conveying efficiency.
A crusher for the production of biological organic fertilizers was designed, including a crushing box, crushing roller, motor, pulley and dredging rod. The crushing roller is driven to rotate through cylindrical gear meshing, and combined with a screening assembly and a dragon conveyor to achieve effective crushing and screening of materials, avoid blockage and perform secondary crushing.
It effectively avoids material accumulation and blockage, improves crushing efficiency and material screening effect, ensures smooth transportation and secondary crushing of materials, and improves production efficiency.
Smart Images
Figure CN223055699U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of organic fertilizer production, in particular to a crusher for biological organic fertilizer production. Background Technique
[0002] The production of biological organic fertilizer refers to using raw materials such as organic waste, through specific processes and microbial fermentation processes, to manufacture fertilizers containing beneficial microorganisms and rich organic matter. In the production process of biological organic fertilizer, the crusher plays an important role. The crusher is used to crush raw materials such as straw, branches, livestock and poultry manure, etc., and crush these large organic materials into smaller particles, which can increase the surface area of the materials, facilitate subsequent fermentation and the action of microorganisms, and improve the fermentation efficiency and fertilizer quality.
[0003] In the prior art, when the raw materials are crushed by a crushing device and then conveyed through a pipeline, a large number of particles generated by crushing too many raw materials at one time are likely to accumulate in the pipeline, resulting in difficult discharge of the materials. Therefore, those skilled in the art propose a crusher for biological organic fertilizer production to solve the above problems. Content of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a crusher for biological organic fertilizer production, aiming to improve the problem that when the raw materials are crushed by a crushing device and then conveyed through a pipeline in the prior art, a large number of particles generated by crushing too many raw materials at one time are likely to accumulate in the pipeline, resulting in difficult discharge of the materials.
[0005] To achieve the above object, the utility model provides the following technical solution: A crusher for biological organic fertilizer production, including a crushing box, two crushing rollers are rotatably connected inside the crushing box, a cylindrical gear is fixedly connected to one end of the crushing roller, a motor is installed outside the crushing box, the output end of the motor is fixedly connected to one end of the crushing roller, a pulley one is fixedly connected to the other end of the crushing roller, a connecting pipe is fixedly connected to the bottom of the crushing box, a rotating rod one is rotatably connected inside the connecting pipe, two pulleys two are fixedly connected to the outside of the rotating rod one, a plurality of dredging rods are fixedly connected to the outside of the rotating rod one, a screening box is fixedly connected to the bottom of the connecting pipe, and a screening component is arranged inside the screening box.
[0006] Further, the screening component includes a rotating rod two, one end of the rotating rod two is rotatably connected to the inside of the screening box, and a cam is fixedly connected to the outside of the rotating rod two.
[0007] Further, a pulley three is fixedly connected to the other end of the rotating rod two, and a belt is sleeved on the outer circumference of the pulley three and the outer circumference of one of the pulleys two.
[0008] Furthermore, a screen is slidably connected to the inside of the screening box, and four limiting blocks are fixedly connected to the outside of the screen.
[0009] Furthermore, two limiting grooves are formed on both sides of the inner wall of the screening box, and the outside of the limiting block is slidably connected to the inside of the limiting groove.
[0010] Furthermore, two communicating boxes are fixedly connected to the outside of the screening box, and a reflux box is fixedly connected to the outside of the communicating box.
[0011] Furthermore, the outside of the two cylindrical gears are meshed and connected.
[0012] Furthermore, a belt is sleeved on the outer circumference of the first pulley and the outer circumference of the second pulley.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, by starting the motor to drive the crushing roller to rotate, since the two cylindrical gears are meshed, the two crushing rollers can rotate simultaneously. The raw materials are put into the top of the crushing box and crushed by the two crushing rollers. The crushing roller will drive the second pulley to rotate by the first pulley, and then drive the first rotating rod to drive a plurality of dredging rods to rotate, so as to avoid the accumulation and blockage of materials in the connecting pipe.
[0015] 2. In the utility model, the rotation of the first rotating rod drives the third pulley to rotate, and then the cam pushes the screen to shake up and down stably, screening the materials on the top of the screen. The fine particles will fall to the bottom of the screening box through the mesh holes of the screen, and the materials with large particles will slide down from the inclined surface of the screen into the two communicating boxes on both sides, and then the auger conveyor in the reflux box conveys the materials to the top of the crushing box and puts them in again for secondary crushing, so as to make the crushing effect better. Description of the drawings
[0016] Figure 1 is a three-dimensional view of the fertilizer production crusher for biological organic fertilizer proposed by the utility model;
[0017] Figure 2 is a schematic structural diagram of the connecting pipe of the fertilizer production crusher for biological organic fertilizer proposed by the utility model;
[0018] Figure 3 is a schematic structural diagram of the dredging rod of the fertilizer production crusher for biological organic fertilizer proposed by the utility model;
[0019] Figure 4 is a schematic internal structure diagram of the screening box of the fertilizer production crusher for biological organic fertilizer proposed by the utility model.
[0020] Legend description:
[0021] 1. Crushing box; 2. Crushing roller; 3. Cylindrical gear; 4. Motor; 5. Pulley 1; 6. Connecting pipe; 7. Rotating rod 1; 8. Pulley 2; 9. Unclogging rod; 10. Screening box; 11. Rotating rod 2; 12. Pulley 3; 13. Cam; 14. Limiting block; 15. Limiting groove; 16. Connecting box; 17. Return box; 18. Sieve mesh. Detailed implementation mode
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0023] Refer to Figures 1 - 3 , an embodiment provided by the present invention: A crusher for the production of biological organic fertilizer, including a crushing box 1, two crushing rollers 2 are rotatably connected inside the crushing box 1, one end of the crushing roller 2 is fixedly connected with a cylindrical gear 3, a motor 4 is installed outside the crushing box 1, the output end of the motor 4 is fixedly connected with one end of the crushing roller 2, the other end of the crushing roller 2 is fixedly connected with a pulley 1 5, the bottom of the crushing box 1 is fixedly connected with a connecting pipe 6, a rotating rod 1 7 is rotatably connected inside the connecting pipe 6, two pulleys 2 8 are fixedly connected to the outside of the rotating rod 1 7, a plurality of unclogging rods 9 are fixedly connected to the outside of the rotating rod 1 7, the bottom of the connecting pipe 6 is fixedly connected with a screening box 10, a screening component is arranged inside the screening box 10. Start the motor 4 to drive the crushing roller 2 to rotate. Since the two cylindrical gears 3 are engaged, the two crushing rollers 2 can rotate simultaneously. Then, the raw materials are put into the top of the crushing box 1 and crushed by the two crushing rollers 2. In addition, the crushing roller 2 will make the pulley 1 5 drive the pulley 2 8 to rotate, and then the rotating rod 1 7 drives the plurality of unclogging rods 9 to rotate, so as to avoid the accumulation and blockage of materials in the connecting pipe 6.
[0024] Refer to Figures 2 - 4, the screening component includes a second rotating rod 11. One end of the second rotating rod 11 is rotatably connected to the inner side of the screening box 10. A cam 13 is fixedly connected to the outer side of the second rotating rod 11. The other end of the second rotating rod 11 is fixedly connected to a third pulley 12. A belt is sleeved on the outer circumference of the third pulley 12 and the outer circumference of one of the second pulleys 8. A screen 18 is slidably connected to the inner side of the screening box 10. Four limiting blocks 14 are fixedly connected to the outer side of the screen 18. Two limiting grooves 15 are provided on both sides of the inner wall of the screening box 10. The outer side of the limiting block 14 is slidably connected to the inner side of the limiting groove 15. Two communicating boxes 16 are fixedly connected to the outer side of the screening box 10. A reflux box 17 is fixedly connected to the outer side of the communicating box 16. The material that falls into the screening box 10 from the connecting pipe 6 will fall on the top of the screen 18. When the first rotating rod 7 rotates, it will drive the third pulley 12 to rotate, and then the second rotating rod 11 will drive the cam 13 to rotate. Also, because the limiting groove 15 limits the limiting block 14, in this way, the cam 13 can push the screen 18 to shake up and down stably, and can screen the material on the top of the screen 18. The fine particles will pass through the mesh holes of the screen 18 and fall to the bottom of the screening box 10. An openable through-hole is provided at the bottom of the screening box 10 for collecting the material. The screen 18 is designed with two inclined surfaces. The materials with large particles will slide down from the inclined surfaces of the screen 18 into the two communicating boxes 16 on both sides. A screw conveyor is arranged inside the reflux box 17. The feeding end of the screw conveyor is inside the communicating box 16, and can convey the material in the communicating box 16 to the top of the crushing box 1 and put it in again for secondary crushing, so that the crushing effect is better.
[0025] Refer to Figures 1 - 3 , the outer sides of the two cylindrical gears 3 are meshed and connected. A belt is sleeved on the outer circumference of the first pulley 5 and the outer circumference of the second pulley 8. The meshing of the two cylindrical gears 3 can make the two crushing rollers 2 rotate synchronously. The first pulley 5 and the second pulley 8 are linked by a belt.
[0026] Working principle: First, start the motor 4. Driven by the motor 4, the crushing rollers 2 start to rotate. Under the action of the two cylindrical gears 3, the two crushing rollers 2 rotate synchronously. Then, the raw materials are fed from the top of the crushing box 1 and can be crushed by the two crushing rollers 2. At the same time, the crushing rollers 2 drive the pulley two 8 to rotate through the pulley one 5, so that the rotating rod one 7 drives a plurality of dredging rods 9 to rotate, thus avoiding the accumulation and blockage of the materials in the connecting pipe 6. In addition, the materials that fall into the screening box 10 through the connecting pipe 6 will fall on the top of the screen 18. When the rotating rod one 7 rotates, another pulley two 8 on it will drive the pulley three 12 to rotate, so that the rotating rod two 11 drives the cam 13 to rotate. In this way, the cam 13 can push the screen 18 to shake, screening the materials on the top of the screen 18. The fine particles will fall to the bottom of the screening box 10 through the mesh holes. There is an openable vent at the bottom of the screening box 10 for collecting the materials. The materials with large particles will slide down from the inclined surface of the screen 18 into the connecting boxes 16 on both sides. There is a screw conveyor inside the return box 17, which can convey the materials in the connecting box 16 to the top of the crushing box 1 and feed them again for secondary crushing, making the crushing effect better.
[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. Crusher for producing biological organic fertilizer, including a crushing box (1), characterized in that: Inside the crushing box (1), two crushing rollers (2) are rotatably connected. One end of each crushing roller (2) is fixedly connected to a cylindrical gear (3). An electric motor (4) is installed outside the crushing box (1), and the output end of the electric motor (4) is fixedly connected to one end of the crushing roller (2). The other end of the crushing roller (2) is fixedly connected to a first pulley (5). The bottom of the crushing box (1) is fixedly connected to a connecting pipe (6). Inside the connecting pipe (6), a first rotating rod (7) is rotatably connected. Two second pulleys (8) are fixedly connected to the outer side of the first rotating rod (7). A plurality of dredging rods (9) are fixedly connected to the outer side of the first rotating rod (7). The bottom of the connecting pipe (6) is fixedly connected to a screening box (10), and a screening assembly is arranged inside the screening box (10).
2. The crusher for producing biological organic fertilizer according to claim 1, characterized in that: The screening assembly includes a second rotating rod (11). One end of the second rotating rod (11) is rotatably connected to the inner side of the screening box (10), and a cam (13) is fixedly connected to the outer side of the second rotating rod (11).
3. The crusher for producing biological organic fertilizer according to claim 2, wherein: The other end of the second rotating rod (11) is fixedly connected to a third pulley (12), and a belt is sleeved on the outer circumference of the third pulley (12) and the outer circumference of one of the second pulleys (8).
4. The crusher for producing bio-organic fertilizer according to claim 3, wherein: A screen (18) is slidably connected to the inner side of the screening box (10), and four limit blocks (14) are fixedly connected to the outer side of the screen (18).
5. The crusher for producing biological organic fertilizer according to claim 4, characterized in that: Two limit grooves (15) are formed on both sides of the inner wall of the screening box (10), and the outer side of the limit block (14) is slidably connected to the inner side of the limit groove (15).
6. The crusher for producing biological organic fertilizer according to claim 1, characterized in that: Two communicating boxes (16) are fixedly connected to the outer side of the screening box (10), and a reflux box (17) is fixedly connected to the outer side of the communicating box (16).
7. The crusher for producing biological organic fertilizer according to claim 1, characterized in that: The outer sides of the two cylindrical gears (3) are meshed and connected.
8. The crusher for producing biological organic fertilizer according to claim 1, characterized in that: A belt is sleeved on the outer circumference of the first pulley (5) and the outer circumference of the second pulley (8).