Roller granulator for organic fertilizer

Abstract

The utility model relates to the technical field of roller pelletizers, and discloses an organic fertilizer roller pelletizer which comprises a workbench, a roller body is arranged at the top of the workbench, a first motor is fixedly installed at the top of the workbench, a gear is fixedly installed at the output end of the first motor, a gear ring is fixedly installed outside the roller body, and the gear ring is fixedly installed at the output end of the first motor. A cleaning mechanism is arranged in the roller body, and a dismounting mechanism is arranged in the roller body. The cleaning rolling brush rotates to scrape off the organic fertilizer adhered to the inner wall of the roller body, so that the organic fertilizer falls down from the top, thereby preventing materials from caking, facilitating subsequent rolling into particles, cleaning the inner wall of the roller body and preventing raw material waste, and when the cleaning rolling brush performs cleaning operation, a scraping plate is continuously attached to the cleaning rolling brush under the action of a torsional spring, so that the cleaning effect of the cleaning rolling brush is improved. And raw materials adhered to the surface of the cleaning rolling brush are scraped off, so that the raw materials adhered to the surface of the cleaning rolling brush are reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drum granulators, in particular to an organic fertilizer drum granulator. Background Art

[0002] Organic fertilizer is a kind of chemical fertilizer. In the process of chemical fertilizer production, granulator is very important for the granulation of organic fertilizer. However, in the granulation process, drum granulator is very common. Its main working mode is wet granulation. A certain amount of water or steam is used to make the basic fertilizer fully chemically react after being humidified in the cylinder. Under certain liquid phase conditions, with the help of the rotating motion of the cylinder, the material particles are squeezed and agglomerated into balls.

[0003] The rotating drum of the existing organic fertilizer granulator uses the rotating motion of the drum to generate extrusion force between the material particles to agglomerate into balls. However, due to the certain viscosity of the material, the material will stick to the inner wall of the rotating drum during the extrusion molding process. After the material adheres to the inner wall of the rotating drum, it is easy to cause the material to agglomerate, which affects the granulation operation. Therefore, it is necessary to improve an organic fertilizer drum granulator to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an organic fertilizer drum granulator to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an organic fertilizer drum granulator, comprising a workbench, a drum body is provided on the top of the workbench, a motor 1 is fixedly mounted on the top of the workbench, a gear is fixedly mounted on the output end of the motor 1, a gear ring is fixedly mounted on the outside of the drum body, a cleaning mechanism is provided inside the drum body, and a disassembly mechanism is provided inside the drum body.

[0006] Preferably, the cleaning mechanism includes a support frame, which is fixedly mounted on the top of the workbench, a telescopic sleeve fixedly mounted on the top of the support frame, a spring 1 fixedly mounted inside the telescopic sleeve, a mounting frame fixedly mounted on the end of the telescopic sleeve away from the support frame, a fixed frame is provided on the top of the mounting frame, a motor 2 is fixedly mounted on the right side of the fixed frame, a cleaning roller brush is fixedly mounted on the output end of the motor 2, a rotating rod is rotatably mounted inside the fixed frame, a scraper is fixedly mounted on the outside of the rotating rod, a motor 2 is fixedly mounted on the outside of the scraper, an inclined plate is fixedly mounted on the front of the scraper, and the cleaning roller brush rotates to scrape off the organic fertilizer adhered to the inner wall of the drum body, so that the organic fertilizer falls from the top, thereby preventing the material from clumping.

[0007] Preferably, the gear is meshed with the gear ring, the fixed frame is fixedly installed with the torsion spring at one end away from the scraper, and a toothed structure is provided on the top of the scraper. Under the action of the torsion spring, the scraper continues to fit with the cleaning roller brush to scrape off the raw materials adhered to the surface of the cleaning roller brush.

[0008] Preferably, the cleaning mechanism is arranged inside the drum body, the cleaning roller brush is in contact with the inner wall of the top of the drum body, and the cleaning roller brush rotates in the opposite direction to the drum body to clean the inner wall of the drum body to prevent waste of raw materials.

[0009] Preferably, the disassembly mechanism includes a second spring, which is fixedly mounted inside the mounting frame, a sliding plate is fixedly mounted on the end of the second spring away from the mounting frame, a plug-in bevel is fixedly mounted on the end of the sliding plate away from the second spring, a connecting rod is fixedly mounted on the end of the sliding plate close to the second spring, a pull rod is fixedly mounted on the end of the connecting rod away from the sliding plate, and a plug-in frame is fixedly mounted on the bottom of the fixed frame. The fixed frame is removed and replaced to facilitate subsequent cleaning operations.

[0010] Preferably, the sliding plate and the plug-in oblique block are slidably installed inside the mounting frame, slots are provided at corresponding positions of the plug-in frame and the plug-in oblique block, and the plug-in oblique block is plugged into the slots, making installation and disassembly more time-saving and labor-saving.

[0011] Compared with the prior art, the present invention provides an organic fertilizer drum granulator with the following features:

[0012] Beneficial effects:

[0013] 1. The organic fertilizer drum granulator has a cleaning mechanism. During use, the cleaning roller brush rotates to scrape off the organic fertilizer adhered to the inner wall of the drum body, causing the organic fertilizer to fall from the top, thereby preventing the material from agglomerating and facilitating subsequent rolling into granules. The inner wall of the drum body is cleaned to prevent waste of raw materials. Under the action of the telescopic sleeve and spring 1, the cleaning roller brush can continuously fit with the inner wall of the top of the drum body to prevent the cleaning roller brush from being unable to perform the cleaning operation after being worn, thereby reducing the number of times the cleaning roller brush needs to be replaced. When the cleaning roller brush is performing the cleaning operation, the scraper also continuously fits with the cleaning roller brush under the action of the torsion spring to scrape off the raw materials adhered to the surface of the cleaning roller brush to prevent the scraper from being unable to perform an effective scraping operation after being worn, thereby reducing the raw materials adhered to the surface of the cleaning roller brush and increasing the cleaning efficiency.

[0014] 2. The organic fertilizer drum granulator has a disassembly mechanism. During use, the fixed frame can be removed and replaced, which is convenient for subsequent cleaning operations. During installation, the installation of the fixed frame can be completed by simply pushing the plug-in frame into the slide groove of the mounting frame, making installation and disassembly more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0016] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the appearance and structure of the cleaning mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the decomposition structure of the cleaning roller brush and its related structures of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the disassembly mechanism of the present utility model.

[0020] In the figure: 1. Workbench; 2. Cleaning mechanism; 21. Support frame; 22. Telescopic sleeve; 23. Spring 1; 24. Mounting frame; 25. Fixed frame; 26. Motor 2; 27. Cleaning roller brush; 28. Scraper; 29. ​​Torsion spring; 210. Inclined plate; 211. Rotating rod; 3. Disassembly mechanism; 31. Spring 2; 32. Sliding plate; 33. Inserting inclined block; 34. Connecting rod; 35. Pull rod; 36. Inserting frame; 4. Drum body; 5. Motor 1; 6. Gear; 7. Gear ring. DETAILED DESCRIPTION

[0021] 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.

[0022] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] Example 1:

[0024] See also Figure 1-3 The utility model provides a technical solution: an organic fertilizer drum granulator, comprising a workbench 1, a drum body 4 is provided on the top of the workbench 1, a motor 5 is fixedly installed on the top of the workbench 1, a gear 6 is fixedly installed on the output end of the motor 5, a gear ring 7 is fixedly installed on the outside of the drum body 4, a cleaning mechanism 2 is provided inside the drum body 4, and a disassembly mechanism 3 is provided inside the drum body 4.

[0025] Furthermore, the cleaning mechanism 2 includes a support frame 21, which is fixedly mounted on the top of the workbench 1. A telescopic sleeve 22 is fixedly mounted on the top of the support frame 21, and a spring 23 is fixedly mounted inside the telescopic sleeve 22. A mounting frame 24 is fixedly mounted on the end of the telescopic sleeve 22 away from the support frame 21. A fixed frame 25 is provided on the top of the mounting frame 24. A motor 26 is fixedly mounted on the right side of the fixed frame 25, and a cleaning roller brush 27 is fixedly mounted on the output end of the motor 26. A rotating rod 211 is rotatably mounted inside the fixed frame 25, and a scraper 28 is fixedly mounted on the outside of the rotating rod 211. Motor 2 26 is fixedly mounted on the outside of the scraper 28, and an inclined plate 210 is fixedly mounted on the front of the scraper 28. The cleaning roller brush 27 rotates to scrape off the organic fertilizer adhered to the inner wall of the drum body 4, so that the organic fertilizer falls from the top, thereby preventing the material from clumping.

[0026] Furthermore, the gear 6 is meshed with the gear ring 7, and the fixed frame 25 is fixedly installed with the torsion spring 29 at one end away from the scraper 28. A tooth structure is provided on the top of the scraper 28. Under the action of the torsion spring 29, the scraper 28 continues to fit with the cleaning roller brush 27 to scrape off the raw materials adhered to the surface of the cleaning roller brush 27.

[0027] Furthermore, the cleaning mechanism 2 is arranged inside the drum body 4, and the cleaning roller brush 27 is in contact with the inner wall of the top of the drum body 4. The rotation direction of the cleaning roller brush 27 is opposite to that of the drum body 4, and the inner wall of the drum body 4 is cleaned to prevent waste of raw materials.

[0028] Embodiment 2:

[0029] See also Figure 4 , and combined with Example 1, it is further obtained that the disassembly mechanism 3 includes a second spring 31, the second spring 31 is fixedly installed inside the mounting frame 24, the end of the second spring 31 away from the mounting frame 24 is fixedly installed with a sliding plate 32, the end of the sliding plate 32 away from the second spring 31 is fixedly installed with a plug-in oblique block 33, the end of the sliding plate 32 close to the second spring 31 is fixedly installed with a connecting rod 34, the end of the connecting rod 34 away from the sliding plate 32 is fixedly installed with a pull rod 35, and a plug-in frame 36 is fixedly installed at the bottom of the fixed frame 25. The fixed frame 25 is removed and replaced to facilitate subsequent cleaning operations.

[0030] Further, the sliding plate 32 and the insertion inclined block 33 are slidingly installed inside the mounting frame 24, the insertion frame 36 is provided with an insertion slot at a position corresponding to the insertion inclined block 33, and the insertion inclined block 33 is inserted into the insertion slot, so that the installation and disassembly are more time-saving and labor-saving.

[0031] In actual operation, when the device is used, the organic fertilizer to be granulated is placed in the roller body 4, the motor one 5 is started, the motor one 5 drives the gear 6 to rotate, the gear 6 drives the gear ring 7 engaged therewith to rotate, and the roller body 4 is rotated to granulate the organic fertilizer in the roller body 4. The motor two 26 is started, and the motor two 26 drives the cleaning roller brush 27 to rotate. During the rotation of the roller body 4, the position adhered with the organic fertilizer passes through the cleaning roller brush 27, the cleaning roller brush 27 rotates to scrape the organic fertilizer adhered to the inner wall of the roller body 4, so that the organic fertilizer falls from the top, thereby preventing the material from caking and facilitating subsequent rolling into particles. Under the action of the telescopic sleeve 22 and the spring one 23, the cleaning roller brush 27 can continuously adhere to the top inner wall of the roller body 4. When the cleaning roller brush 27 is cleaning, the scraper 28 also continuously adheres to the cleaning roller brush 27 under the action of the torsional spring 29, and the raw materials adhered to the surface of the cleaning roller brush 27 are scraped. When the cleaning roller brush 27 needs to be replaced, the insertion inclined block 33 is pulled out of the insertion range of the insertion frame 36 by pulling the pull rod 35 outward, and then the fixing frame 25 can be removed for replacement. During installation, the insertion frame 36 is pushed into the sliding groove of the mounting frame 24, and the installation of the fixing frame 25 is completed.

[0032] It should be noted that, in the present document, the terms such as first and second, etc. are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover a non-exclusive inclusion, so that a process, method, article or apparatus that includes a list of elements does not only include those elements, but also includes other elements not expressly listed or inherent to such process, method, article or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or apparatus that includes the element.

Claims

1. An organic fertilizer drum granulator, comprising a workbench (1), characterized in that: A roller body (4) is provided on the top of the workbench (1), a motor (5) is fixedly mounted on the top of the workbench (1), a gear (6) is fixedly mounted on the output end of the motor (5), a gear ring (7) is fixedly mounted on the outside of the roller body (4), a cleaning mechanism (2) is provided inside the roller body (4), and a disassembly mechanism (3) is provided inside the roller body (4).

2. A kind of organic fertilizer drum granulator according to claim 1, characterized in that: The cleaning mechanism (2) comprises a support frame (21), the support frame (21) is fixedly mounted on the top of the workbench (1), a telescopic sleeve (22) is fixedly mounted on the top of the support frame (21), a spring (23) is fixedly mounted inside the telescopic sleeve (22), a mounting frame (24) is fixedly mounted on one end of the telescopic sleeve (22) away from the support frame (21), a fixed frame (25) is provided on the top of the mounting frame (24), a motor (26) is fixedly mounted on the right side of the fixed frame (25), a cleaning roller brush (27) is fixedly mounted on the output end of the motor (26), a rotating rod (211) is rotatably mounted inside the fixed frame (25), a scraper (28) is fixedly mounted on the outside of the rotating rod (211), the motor (26) is fixedly mounted on the outside of the scraper (28), and a slanted plate (210) is fixedly mounted on the front of the scraper (28).

3. A kind of organic fertilizer drum granulator according to claim 2, characterized in that: The gear (6) is meshed with the gear ring (7), the fixed frame (25) and the torsion spring (29) are fixedly installed at one end away from the scraper (28), and a toothed structure is provided on the top of the scraper (28).

4. A kind of organic fertilizer drum granulator according to claim 2, characterized in that: The cleaning mechanism (2) is arranged inside the roller body (4), the cleaning roller brush (27) is in contact with the inner wall of the top of the roller body (4), and the rotation direction of the cleaning roller brush (27) is opposite to that of the roller body (4).

5. A kind of organic fertilizer drum granulator according to claim 2, characterized in that: The disassembly mechanism (3) includes a second spring (31), the second spring (31) is fixedly mounted inside the mounting frame (24), a sliding plate (32) is fixedly mounted on the end of the second spring (31) away from the mounting frame (24), a plug-in bevel block (33) is fixedly mounted on the end of the sliding plate (32) away from the second spring (31), a connecting rod (34) is fixedly mounted on the end of the sliding plate (32) close to the second spring (31), a pull rod (35) is fixedly mounted on the end of the connecting rod (34) away from the sliding plate (32), and a plug-in frame (36) is fixedly mounted on the bottom of the fixed frame (25).

6. A kind of organic fertilizer drum granulator according to claim 5, characterized in that: The sliding plate (32) and the plug-in oblique block (33) are slidably mounted inside the mounting frame (24); slots are provided at positions corresponding to the plug-in frame (36) and the plug-in oblique block (33), and the plug-in oblique block (33) is plugged into the slots.

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