Crushing device for bio-organic fertilizer

Abstract

The utility model relates to the technical field of bio-organic fertilizer processing, and discloses a crushing device for bio-organic fertilizer, which comprises a support, the upper part of the support is fixedly connected with a crushing box, the upper part of the crushing box is fixedly connected with a feeding bin, the front side of the outer part of the crushing box is fixedly connected with a fixing plate, and the upper part of the fixing plate is fixedly connected with a first motor; the output end of the first motor is fixedly connected with a driving wheel, rotating rods are rotationally connected to the two sides of the interior of the crushing box correspondingly, crushing rollers are fixedly connected to the exteriors of the two rotating rods correspondingly, gears are fixedly connected to the right sides of the exteriors of the two rotating rods correspondingly, and the two gears are engaged. According to the bio-organic fertilizer screening device, crushed bio-organic fertilizer can be screened conveniently, particles with different sizes are separated, large particles and small particles are prevented from being mixed together, the fermentation speed of materials is prevented from being affected, and the quality of the final bio-organic fertilizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bio-organic fertilizer processing, in particular to a pulverizing device for bio-organic fertilizer. Background Art

[0002] Bio-organic fertilizer is a type of fertilizer composed of organic matter and functional microorganisms. It combines the advantages of both organic and microbial fertilizers, providing nutrients necessary for plant growth. Microorganisms improve the soil and promote healthy plant growth. Bio-organic fertilizer not only provides a variety of essential plant nutrients but also increases soil organic matter content, improves soil structure, and enhances soil biological activity.

[0003] In the production process of bio-organic fertilizer, a crushing device is usually required to process organic raw materials. The purpose of crushing is to make the raw material particles more uniform and fine, which is conducive to the subsequent fermentation process. When the existing crushing device crushes the bio-organic fertilizer, first, the organic fertilizer raw material is poured into the crushing box through the feed port, and then the organic raw material poured into the crushing box is crushed by the crushing mechanism, and the crushed organic raw material is discharged through the discharge port.

[0004] However, although the existing crushing device can complete the crushing operation of the raw materials, it cannot effectively screen the crushed raw materials, resulting in the inability to separate particles of different sizes. Since the crushed raw materials are uneven in size, large particles and small particles are mixed together, which will directly affect the fermentation speed of the material. During the fermentation process, large particles ferment slower, while small particles ferment faster, which leads to uneven fermentation and ultimately affects the quality and effect of the biological organic fertilizer. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a pulverizing device for bio-organic fertilizer, aiming to improve the problem in the prior art that the pulverized raw materials cannot be effectively screened, resulting in the inability to separate particles of different sizes.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The crushing device for biological organic fertilizer includes a bracket, the upper part of the bracket is fixedly connected to a crushing box, the upper part of the crushing box is fixedly connected to a feed bin, the front side of the outer part of the crushing box is fixedly connected to a fixed plate, the upper part of the fixed plate is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a driving wheel, both sides of the inner part of the crushing box are rotatably connected to rotating rods, the outer parts of the two rotating rods are fixedly connected to crushing rollers, the right sides of the outer parts of the two rotating rods are fixedly connected to gears, the two gears are meshed, the outer left side of the rear rotating rod is fixedly connected to a driven wheel, the driving wheel is connected to the driven wheel through a belt, a second motor is provided on the outer left side of the crushing box, the output end of the second motor is fixedly connected to a transmission rod, the transmission rod is rotatably connected to the inner part of the crushing box, the outer part of the transmission rod is fixedly connected to a cam, a screening plate is provided inside the crushing box, the upper part of the cam contacts the lower part of the screening plate, both sides of the outer part of the screening plate are fixedly connected to guide blocks, the upper part of the crushing box is fixedly connected to a horizontal plate, and a shielding assembly is provided on the outer part of the horizontal plate for shielding the feed bin.

[0008] Furthermore, the shielding assembly includes a third motor, which is arranged outside the horizontal plate. The output end of the third motor is fixedly connected to a turntable, the outside of the turntable is fixedly connected to a fixed rod, the outside of the fixed rod is provided with a reciprocating rod, and the right side of the outside of the reciprocating rod is fixedly connected to a shielding plate.

[0009] Furthermore, guide plates are fixedly connected to both sides of the crushing box.

[0010] Furthermore, a first discharge port is fixedly connected to the lower portion of the crushing box, and a second discharge port is fixedly connected to the right side of the exterior of the crushing box.

[0011] Furthermore, guide rods are fixedly connected on both sides of the crushing box, the two guide blocks are slidably connected to the outside of the two guide rods, and springs are sleeved on the outside of the two guide rods, and the springs are against the upper side of the guide block and the upper end of the guide rod.

[0012] Furthermore, a mounting ring is fixedly connected to the left side of the exterior of the crushing box, and the second motor is fixedly connected to the interior of the mounting ring.

[0013] Furthermore, a fixing ring is fixedly connected to the outside of the transverse plate, and the third motor is fixedly connected to the inside of the fixing ring.

[0014] Furthermore, the shielding plate is slidably connected to the inside of the feed bin.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the crushed bio-organic fertilizer raw material falls on the screening plate, and the second motor is started to drive the transmission rod and the cam to rotate, pushing the screening plate to move up and down to realize the screening of the raw materials. The particles that meet the requirements fall into the first discharge port through the holes of the screening plate and are discharged. The unqualified particles remain on the screening plate and are discharged from the second discharge port through its inclined design. This process effectively separates particles of different sizes, avoids mixing of large and small particles, and improves the fermentation efficiency and the quality of the bio-organic fertilizer.

[0017] 2. In the utility model, when the biological organic fertilizer is crushed, the third motor is started to drive the turntable, the fixed rod and the reciprocating rod to rotate, and the shielding plate is pushed to move to shield the feed bin. After the shielding is completed, the motor is turned off, which effectively reduces dust overflow, reduces the dust concentration in the air, and improves the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of the pulverizing device for bio-organic fertilizer proposed in the present utility model;

[0019] Figure 2 This is a schematic diagram of the external structure of the crushing box of the crushing device for bio-organic fertilizer proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the crushing roller of the crushing device for bio-organic fertilizer proposed in the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the screening plate of the pulverizing device for bio-organic fertilizer proposed in the present invention;

[0022] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0023] Legend:

[0024] 1. Bracket; 2. Crushing box; 3. Fixed plate; 4. Feed bin; 5. First discharge port; 6. First motor; 7. Driving wheel; 8. Belt; 9. Driven wheel; 10. Rotating rod; 11. Crushing roller; 12. Gear; 13. Guide plate; 14. Second discharge port; 15. Mounting ring; 16. Second motor; 17. Transmission rod; 18. Cam; 19. Screening plate; 20. Guide block; 21. Guide rod; 22. Spring; 23. Horizontal plate; 24. Fixed ring; 25. Shielding assembly; 2501. Third motor; 2502. Turntable; 2503. Fixed rod; 2504. Reciprocating rod; 2505. Shielding plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 、 Figure 4 and Figure 5 The utility model provides an embodiment of a bio-organic fertilizer crushing device, comprising a bracket 1, which is convenient for supporting the crushing box 2 by setting the bracket 1, the crushing box 2 is fixedly connected to the upper part of the bracket 1, the crushing box 2 is convenient for crushing the bio-organic fertilizer by setting the crushing box 2, the upper part of the crushing box 2 is fixedly connected to the feed bin 4, and the feeding bin 4 is convenient for pouring the bio-organic fertilizer, the front side of the outer surface of the crushing box 2 is fixedly connected to the fixed plate 3, the upper part of the fixed plate 3 is fixedly connected to the first motor 6, the output end of the first motor 6 is fixedly connected to the driving wheel 7, the inside of the crushing box 2 is rotatably connected to the rotating rod 10, the two The outside of each rotating rod 10 is fixedly connected to a crushing roller 11, the right side of the outside of the two rotating rods 10 is fixedly connected to a gear 12, the two gears 12 are meshed, the left side of the outside of the rear rotating rod 10 is fixedly connected to a driven wheel 9, the driving wheel 7 is connected to the driven wheel 9 through a belt 8, a second motor 16 is provided on the left side of the outside of the crushing box 2, the output end of the second motor 16 is fixedly connected to a transmission rod 17, the transmission rod 17 is rotatably connected to the inside of the crushing box 2, the outside of the transmission rod 17 is fixedly connected to a cam 18, and a screening plate 19 is provided inside the crushing box 2. By setting the screening plate 19, it is convenient to have a screening plate for the crushed organisms. The fertilizer particles are screened, the upper part of the cam 18 contacts the lower part of the screening plate 19, the outer sides of the screening plate 19 are fixedly connected with guide blocks 20, the upper part of the crushing box 2 is fixedly connected with a transverse plate 23, and a shielding component 25 is provided on the outside of the transverse plate 23. The shielding component 25 is used to shield the feed bin 4. The inner sides of the crushing box 2 are fixedly connected with guide plates 13, and the lower part of the crushing box 2 is fixedly connected with a first discharge port 5. By setting the first discharge port 5, it is convenient to discharge particles that meet the requirements. The right side of the outer side of the crushing box 2 is fixedly connected with a second discharge port 14. By setting the second discharge port 14, it is convenient to discharge particles that do not meet the requirements. The particles are discharged, and guide rods 21 are fixedly connected on both sides of the inside of the crushing box 2. Two guide blocks 20 are slidably connected to the outside of the two guide rods 21. The guide rods 21 are provided to guide the guide blocks 20. Springs 22 are sleeved on the outside of the two guide rods 21. The springs 22 are against the upper side of the guide blocks 20 and the upper end of the guide rods 21. The springs 22 give the screening plate 19 a force to reset downward. The mounting ring 15 is fixedly connected to the left side of the outside of the crushing box 2, and the second motor 16 is fixedly connected to the inside of the mounting ring 15. The mounting ring 15 is provided to facilitate the fixing of the second motor 16.

[0027] Specifically, when the device is used to crush bio-organic fertilizer, the bio-organic fertilizer raw material is first poured into the inside of the crushing box 2 through the feed bin 4, and then the first motor 6 is started. The first motor 6 drives the driving wheel 7 to start rotating through its power output. The rotation of the driving wheel 7 transmits power to the driven wheel 9 through the belt 8, so that it rotates synchronously. The rotation of the driven wheel 9 drives the rotating rod 10 fixed inside it to start rotating. The rotation of the rotating rod 10 further drives the external right fixed gear 12 to rotate. The gear 12 cooperates with another gear 12 meshed with its front side, so that the two gears 12 rotate simultaneously. The rotation of the gear 12 is transmitted to the two rotating rods 10, and at the same time drives the two crushing rollers 11 connected to the rotating rods 10 to rotate. The two crushing rollers 11 effectively crush the bio-organic fertilizer raw materials by relative rotation. The bio-organic fertilizer raw materials are crushed and ground between the two crushing rollers 11, achieving uniform particle refinement, ensuring that the raw materials are suitable for subsequent fermentation and processing. After the crushed bio-organic fertilizer raw materials are processed by the crushing rollers 11, they fall on the upper part of the screening plate 19. At this time, the second motor 16 is started, and the power output of the second motor 16 drives its fixed transmission rod 17 to rotate, and the rotation of the transmission rod 17 The cam 18 connected thereto rotates synchronously, and as the cam 18 rotates, the screening plate 19 starts to move up and down under the action of the cam 18. This up and down vibration helps to effectively screen the crushed biological organic fertilizer. Through the up and down movement of the screening plate 19, the raw materials are separated into particles of different particle sizes. The particles that meet the requirements, that is, the biological organic fertilizer particles of the right size and meeting the standards, will be screened out through the holes provided on the screening plate 19, fall into the interior of the first discharge port 5, and then be discharged through the first discharge port 5. At the same time, the particles that do not meet the requirements, usually the particles that are too large, fail to pass through the screen. The holes of the dividing plate 19 still remain above the screening plate 19. Since the screening plate 19 is designed to be inclined, these unqualified bio-organic fertilizer particles will move along the inclined surface of the screening plate 19 when the screening plate 19 moves up and down, and are finally discharged through the second discharge port 14, thereby achieving screening of the crushed bio-organic fertilizer and ensuring that particles of different sizes are effectively separated. This avoids the mixing of large and small particles, prevents inconsistent fermentation speeds caused by uneven particle sizes during the fermentation process, and ensures that the particles after screening are uniform in size, and the fermentation effect is more uniform, thereby ultimately improving the quality of the bio-organic fertilizer.

[0028] Reference Figure 1 、 Figure 2 and Figure 3The shielding component 25 includes a third motor 2501, which is arranged on the outside of the horizontal plate 23. The output end of the third motor 2501 is fixedly connected to a turntable 2502, and the outside of the turntable 2502 is fixedly connected to a fixed rod 2503. A reciprocating rod 2504 is sleeved on the outside of the fixed rod 2503, and a shielding plate 2505 is fixedly connected to the right side of the outside of the reciprocating rod 2504. By setting the shielding plate 2505, it is convenient to shield the feed bin 4. The outside of the horizontal plate 23 is fixedly connected to a fixing ring 24. The third motor 2501 is fixedly connected to the inside of the fixing ring 24. By setting the fixing ring 24, it is convenient to fix the third motor 2501. The shielding plate 2505 is slidably connected to the inside of the feed bin 4

[0029] Specifically, when the biological organic fertilizer is crushed, the third motor 2501 is first started. As the third motor 2501 is started, its power is transmitted to the turntable 2502 fixed at the output end, driving the turntable 2502 to rotate. The rotation of the turntable 2502 is further transmitted to the external fixed rod 2503, causing the fixed rod 2503 to rotate synchronously. The rotation of the fixed rod 2503 drives the reciprocating rod 2504 set on the outside to rotate. Under the driving action of the reciprocating rod 2504, the shielding plate 2505 fixed on the right side begins to move. The shielding plate 2505 is used to shield the opening part of the feed bin 4. When the shielding plate 2505 is During the movement, it gradually covers the opening of the feed bin 4 and effectively blocks its interior. Once the baffle 2505 completely blocks the opening of the feed bin 4, the third motor 2501 can be turned off, and the blocking operation is completed, thereby achieving effective sealing of the feed bin 4 during the bio-organic fertilizer crushing process, preventing dust from overflowing due to airflow, vibration and other factors during the crushing process of the raw materials. Through this operation, the dust is effectively controlled inside the crushing device, thereby greatly reducing the possibility of dust spreading into the air, reducing dust overflow and reducing the dust concentration in the air, preventing the air quality in the operating area from deteriorating, and improving the overall working environment.

[0030] Working principle: When using the device to crush biological organic fertilizer, first, pour the biological organic fertilizer raw material into the inside of the crushing box 2 through the feed bin 4, then start the first motor 6, the first motor 6 drives the driving wheel 7 fixed at the output end to rotate, the driving wheel 7 rotates through the belt 8 to drive the driven wheel 9 to rotate, the driven wheel 9 rotates and drives the internal fixed rotating rod 10 to rotate, the rotating rod 10 rotates and drives the external right side fixed gear 12 to rotate, the gear 12 rotates and drives the external front side meshing gear 12 to rotate, and the two rotating rods 10 rotate through the two gears 12 to rotate, and the two powders are driven at the same time. The crushing roller 11 rotates, and the bio-organic fertilizer can be crushed by the relative rotation of the two crushing rollers 11. The crushed bio-organic fertilizer raw materials fall on the upper part of the screening plate 19. At this time, the second motor 16 is started, and the second motor 16 rotates with the transmission rod 17 fixed at the output end. The transmission rod 17 rotates with the external fixed cam 18, and the cam 18 rotates and drives the upper screen plate 19 to move up and down. The crushed bio-organic fertilizer can be screened by the up and down movement of the screen plate 19, and the bio-organic fertilizer particles that meet the requirements will pass through the holes inside the screen plate 19 and fall into the first discharge The inside of the opening 5 is then discharged through the first discharge port 5. The bio-organic fertilizer that does not meet the requirements will remain on the upper part of the screening plate 19. Since the screening plate 19 is tilted, during the movement of the screening plate 19, the bio-organic fertilizer particles that do not meet the requirements will be discharged through the second discharge port 14, which facilitates the screening of the crushed bio-organic fertilizer and separates particles of different sizes, avoiding large particles and small particles from mixing together, affecting the fermentation speed of the material, and improving the quality of the final bio-organic fertilizer. When the bio-organic fertilizer is crushed, the third motor 2501 is started, and the third motor 2502 is turned on. The machine 2501 drives the turntable 2502 fixed at the output end to rotate, the rotation of the turntable 2502 drives the external fixed rod 2503 to rotate, the rotation of the fixed rod 2503 drives the external sleeve reciprocating rod 2504 to rotate, the rotation of the reciprocating rod 2504 drives the external right fixed baffle 2505 to move, so that the baffle 2505 blocks the inside of the feed bin 4 and the third motor 2501 can be turned off, so that the feed bin 4 can be easily blocked when the biological organic fertilizer is crushed, which can reduce the overflow of dust from the feed bin 4 and reduce the dust concentration in the air, thereby improving the quality of the working environment.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pulverizing device for bio-organic fertilizer, comprising a support (1), characterized in that: The upper part of the bracket (1) is fixedly connected to a crushing box (2), the upper part of the crushing box (2) is fixedly connected to a feed bin (4), the front side of the outer part of the crushing box (2) is fixedly connected to a fixed plate (3), the upper part of the fixed plate (3) is fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a driving wheel (7), both sides of the inner part of the crushing box (2) are rotatably connected to rotating rods (10), the outer parts of the two rotating rods (10) are fixedly connected to crushing rollers (11), the right sides of the outer parts of the two rotating rods (10) are fixedly connected to gears (12), the two gears (12) are meshed, the outer left side of the rear rotating rod (10) is fixedly connected to a driven wheel (9), the driving wheel (7) is connected to the rotating rod (11) through a belt (8). The driven wheel (9) is connected, a second motor (16) is provided on the left side of the outside of the crushing box (2), an output end of the second motor (16) is fixedly connected to a transmission rod (17), the transmission rod (17) is rotatably connected to the inside of the crushing box (2), a cam (18) is fixedly connected to the outside of the transmission rod (17), a screening plate (19) is provided inside the crushing box (2), the upper part of the cam (18) contacts the lower part of the screening plate (19), and guide blocks (20) are fixedly connected to both sides of the outside of the screening plate (19), a transverse plate (23) is fixedly connected to the upper part of the crushing box (2), a shielding component (25) is provided on the outside of the transverse plate (23), and the shielding component (25) is used to shield the feed bin (4).

2. The pulverizing device for bio-organic fertilizer according to claim 1, wherein: The shielding assembly (25) comprises a third motor (2501), the third motor (2501) being arranged outside the transverse plate (23), the output end of the third motor (2501) being fixedly connected to a turntable (2502), the outside of the turntable (2502) being fixedly connected to a fixed rod (2503), the outside of the fixed rod (2503) being sleeved with a reciprocating rod (2504), and the right side of the outside of the reciprocating rod (2504) being fixedly connected to a shielding plate (2505).

3. The pulverizing device for bio-organic fertilizer according to claim 1, characterized in that: Guide plates (13) are fixedly connected to both sides of the crushing box (2).

4. The pulverizing device for bio-organic fertilizer according to claim 1, characterized in that: The lower part of the crushing box (2) is fixedly connected to a first discharge port (5), and the right side of the outside of the crushing box (2) is fixedly connected to a second discharge port (14).

5. The pulverizing device for bio-organic fertilizer according to claim 1, characterized in that: Guide rods (21) are fixedly connected to both sides of the crushing box (2), and the two guide blocks (20) are slidably connected to the outside of the two guide rods (21). The outside of the two guide rods (21) is provided with a spring (22), and the spring (22) is abutted between the upper side of the guide block (20) and the upper end of the guide rod (21).

6. The pulverizing device for bio-organic fertilizer according to claim 1, characterized in that: A mounting ring (15) is fixedly connected to the left side of the exterior of the crushing box (2), and the second motor (16) is fixedly connected to the interior of the mounting ring (15).

7. The pulverizing device for bio-organic fertilizer according to claim 2, characterized in that: The outside of the transverse plate (23) is fixedly connected to a fixing ring (24), and the third motor (2501) is fixedly connected to the inside of the fixing ring (24).

8. The pulverizing device for bio-organic fertilizer according to claim 2, characterized in that: The shielding plate (2505) is slidably connected to the interior of the feed bin (4).

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