An automated cutting device for a pellet mill

Abstract

This invention relates to the field of bioparticle manufacturing technology. It discloses an automated cutting device for a pellet mill, comprising a support frame, a pelletizing mechanism fixedly connected to the top of the support frame, a feeding funnel fixedly connected to the top of the pelletizing mechanism, a cutting mechanism fixedly connected to the outer wall of the pelletizing mechanism, and a feeding mechanism located on the outer side of the cutting mechanism. The outer wall of the feeding mechanism is fixedly connected to the outer wall of the pelletizing mechanism. This device ensures the shearing effect of the blade assembly while removing scraped material, preventing excessive accumulation of water-soluble material that weakens the cleaning effect and affects the shearing effect of the blade assembly. The blade cleaning assembly mainly scrapes the other three sides of the blade to further enhance the cleaning effect. It also taps materials that are squeezed together or highly viscous to disperse them and prevent clumping that affects product quality. After being tapped, the material falls onto an elastic plate and is further dispersed by elastic vibration.

Description

Technical Field

[0001] This invention relates to the field of bioparticle manufacturing technology, specifically to an automated cutting device for a pellet mill. Background Technology

[0002] A granulator is a molding machine that forms materials into granules. It mainly consists of feeding, mixing, granulation, transmission and lubrication systems. It is widely used in the pharmaceutical, chemical and food industries. Fertilizer granulation can combine multiple nutrients in the same granule, improve the physical properties of fertilizer, and slow down the nutrient dissolution rate. Extrusion granulation is a common granulation method. After the material is extruded, it can be cut with a blade.

[0003] Existing extrusion granulators still have some shortcomings. When cutting materials, some material adheres to the surface of the blades. Excessive accumulation will have an adverse effect on the subsequent cutting effect. At the same time, during the production and granulation process, the particles are too concentrated and inevitably clump together, affecting the product quality. When the extrusion speed changes, the cutting speed of the blades needs to be adjusted accordingly, otherwise the cut fertilizer particles will be of different sizes. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention to solve its technical problems is as follows: An automated cutting device for a pelletizing machine according to this invention includes a support frame, a pelletizing mechanism fixedly connected to the top of the support frame, a feeding funnel fixedly connected to the top of the pelletizing mechanism, a cutting mechanism fixedly connected to the outer wall of the pelletizing mechanism, a feeding mechanism provided on the outer side of the cutting mechanism, and the outer wall of the feeding mechanism fixedly connected to the outer wall of the pelletizing mechanism.

[0005] The cutting mechanism includes a telescopic column, with a blade assembly rotatably connected to the outer wall of the telescopic column. A blade cleaning assembly is slidably connected to the outer wall of the blade assembly. A discharge plate is fixedly connected to the outer wall of the granulation mechanism near the cutting mechanism. The outer wall of the blade assembly away from the telescopic column is rotatably connected to the inner wall of the discharge plate. A first auxiliary cleaning assembly and a second auxiliary cleaning assembly are provided on the inner wall of the discharge plate. The outer wall of the first auxiliary cleaning assembly away from the discharge plate is rotatably connected to the outer wall of the granulation mechanism near the cutting mechanism, ensuring the shearing effect of the blade assembly and removing scraped material to prevent excessive accumulation of water-based debris, which weakens the cleaning effect and affects the shearing effect of the blade assembly. The blade cleaning assembly mainly scrapes the other three sides of the blade to further enhance the cleaning effect.

[0006] Preferably, the feeding mechanism includes a protective box, the outer wall of which is fixedly connected to the outer wall of the granulation mechanism near the cutting mechanism. An opening and closing plate is rotatably connected to the outer wall of the protective box away from the granulation mechanism. A discharge trough is fixedly connected to the bottom of the protective box. A grid is uniformly fixedly connected to the inner wall of the discharge trough. Springs are symmetrically arranged at the bottom of the inner wall of the discharge trough. The bottom of the springs is fixedly connected to the bottom of the inner wall of the discharge trough. A spring plate is fixedly connected to the top of the springs. The outer wall of the spring plate is rotatably connected to the bottom of the inner wall of the discharge trough. The inner walls of the protective box are rotatably connected to opposite sides of a rotating shaft. A striking paddle is uniformly fixed to the outer wall of the rotating shaft. The outer wall of the striking paddle contacts the outer wall of the elastic plate. This striking paddle is used to beat materials that are compressed together or have high viscosity, causing them to disperse and fall, preventing them from clumping together and affecting product quality. After being beaten, the material falls onto the elastic plate and is further dispersed by elastic vibration before being discharged through a grid. The striking paddle is made of a relatively flexible material, and the rotating shaft rotates at a moderate speed, ensuring appropriate striking force on the material while avoiding excessive force that could crush it and prolong working time.

[0007] Preferably, the cutting tool assembly includes a first rotating rod, the outer wall of which is rotatably connected to the outer wall of a telescopic column, the outer wall of which is fixedly connected to the inner wall of a protective box, a first protective shell fixedly connected to the end of the first rotating rod away from the telescopic column, and cutting tools uniformly fixedly connected to the outer wall of the end of the first protective shell away from the telescopic column. A shaped block is provided on the inner wall of the first protective shell, and the outer wall of the shaped block is fixedly connected to the inner wall of the first protective shell. A shaped groove is provided on the end of the shaped block away from the first protective shell, and the outer wall of the shaped groove is rotatably connected to the inner wall of the discharge plate. The outer wall of the irregularly shaped block is engaged with the inner wall of the irregularly shaped groove. A second protective shell is fixedly connected to the outer wall of the discharge groove. The inner wall of the second protective shell is sleeved with the outer wall of the irregularly shaped block. The inner wall of the first protective shell is sleeved with the outer wall of the second protective shell. The first and second protective shells are in close contact to prevent material from entering and affecting the rotation of the blade. Compared with the blade installed on the surface of the discharge plate, the blade assembly can be disassembled and cleaned when not in use, which is convenient and quick. With the help of the first auxiliary cleaning component, the wear between the blade and the discharge plate is reduced, reducing the maintenance cost of the device.

[0008] Preferably, the tool cleaning assembly includes a collar, the inner wall of which is slidably connected to the outer wall of the first rotating rod. A support rod is rotatably connected to the end of the collar away from the telescopic column. A moving block is provided at the end of the support rod away from the collar. The outer wall of the moving block is slidably connected to the outer wall of the tool. The collar slides on the first rotating rod, causing the support rod to expand and contract, thereby causing the moving block to scrape and clean the outer wall of the tool. The thickness of the tool itself does not affect the shearing, so it can be set to be thicker for easy cleaning.

[0009] Preferably, the first auxiliary cleaning component includes a second rotating rod, the outer wall of which is rotatably connected to the outer wall of the discharge plate. A rotating plate is fixedly connected to the end of the second rotating rod away from the discharge plate. A paddle is evenly arranged at the end of the rotating plate near the discharge plate. The outer wall of the paddle is rotatably connected to the outer wall of the rotating plate. Grooves are evenly formed on the outer wall of the discharge plate. A first scraping plate is fixedly connected to the inner wall of the groove. A protrusion is provided on the first scraping plate to facilitate scraping the end of the blade that contacts the discharge plate. The rotation of the second rotating rod drives the rotating plate to rotate, thereby causing the paddle to contact the protrusion on the first scraping plate in the opposite direction, cleaning away the residual material in the gap, maintaining the cleaning effect on the blade, avoiding the accumulation of material adhering to the blade surface, affecting particle formation, and also aggravating the wear of the blade.

[0010] Preferably, the second auxiliary cleaning component includes a fixing rod, the outer wall of which is fixedly connected to the middle of the end of the discharge plate away from the granulation mechanism. A V-shaped plate is fixedly connected to the end of the fixing rod away from the discharge plate. Scrapers are symmetrically arranged at the end of the V-shaped plate near the discharge plate. The outer wall of the scraper is slidably connected to the end of the V-shaped plate near the discharge plate. A second scraping plate is fixedly connected to the inner wall of the groove. The outer wall of the second scraping plate engages with the end of the scraper near the discharge plate. This is used to fill the dead corners of the first auxiliary component and clean the two sets of second scraping plates in the middle. During operation, the scraper slides quickly on the V-shaped plate to clean the gaps on the second scraping plate and ensure a cleaning effect.

[0011] The beneficial effects of this invention are as follows:

[0012] 1. This invention features a cutting mechanism with an extended telescopic column that engages the blade assembly with the inside of the discharge plate. An external motor drives the blade assembly to rotate, and during the rotation and shearing of materials, the blade assembly contacts the first and second auxiliary cleaning components. These components primarily scrape and clean the end of the blade closest to the discharge plate, ensuring the shearing effect of the blade assembly. They also remove scraped material to prevent excessive accumulation of water-based debris, which weakens the cleaning effect and affects the shearing performance of the blade assembly. The blade cleaning components scrape the other three sides of the blade, further enhancing the cleaning effect.

[0013] 2. This invention, by setting up a cutting tool assembly, has a telescopic column that drives the first rotating rod to extend, inserting the irregularly shaped block into the irregularly shaped groove. The irregularly shaped groove is connected to an external motor that drives the irregularly shaped block to rotate, thereby causing the cutting tool to rotate and cut. The first protective shell and the second protective shell are in close contact to prevent material from entering and affecting the rotation of the cutting tool. Compared with the cutting tool installed on the surface of the discharge plate, the cutting tool assembly can be disassembled and cleaned when not in use, which is convenient and quick. In conjunction with the first auxiliary cleaning component, the wear between the cutting tool and the discharge plate is reduced, thereby reducing the maintenance cost of the device.

[0014] 3. This invention features a blade cleaning assembly and a first auxiliary cleaning assembly. The first auxiliary cleaning assembly consists of two symmetrically arranged sets. A protrusion is provided on the first scraping plate to facilitate scraping the end of the blade that contacts the discharge plate. The rotation of the second rotating rod drives the rotating plate to rotate, causing the paddle to contact the protrusion on the first scraping plate in the opposite direction, cleaning away residual material in the gaps, maintaining the cleanliness of the blade, and preventing the accumulation of material adhering to the blade surface from affecting particle formation and aggravating blade wear. The collar slides on the first rotating rod, causing the support rod to expand and contract, thereby driving the moving block to scrape and clean the outer wall of the blade. The thickness of the blade itself does not affect shearing, so it can be set to be thicker for easy cleaning.

[0015] 4. This invention, through the setting of a feeding mechanism, allows the granulated material to fall downwards due to gravity, contacting the striking paddle. The rotating shaft drives the striking paddle to rotate clockwise, making it opposite to the direction of material falling. This striking action disperses or disperses materials that are squeezed together or have high viscosity, preventing them from clumping together and affecting product quality. After being struck, the material falls onto an elastic plate, where it is also kept dispersed by elastic vibration before being discharged through a grid. The striking paddle is made of a relatively flexible material, and the rotating shaft rotates at a moderate speed, providing appropriate striking force to the material without breaking it due to excessive force, thus avoiding prolonged working time. Attached Figure Description

[0016] Figure 1 This is a front view of the entire invention;

[0017] Figure 2 This is a cross-sectional view of the entire invention;

[0018] Figure 3 This is a schematic diagram of the feeding mechanism of the present invention;

[0019] Figure 4 This is a schematic diagram of the cutting mechanism of the present invention;

[0020] Figure 5 This is a schematic diagram of the tool assembly of the present invention;

[0021] Figure 6 This is a schematic diagram of the tool cleaning assembly of the present invention;

[0022] Figure 7 This is a schematic diagram of the structure of the first auxiliary cleaning component of the present invention;

[0023] Figure 8 This is a schematic diagram of the structure of the second auxiliary cleaning component of the present invention;

[0024] In the diagram: 1. Support; 2. Granulation mechanism; 3. Feeding funnel; 4. Feeding mechanism; 401. Protective box; 402. Opening and closing plate; 403. Discharge chute; 404. Grating; 405. Spring; 406. Elastic plate; 407. Rotating shaft; 408. Striking paddle; 5. Cutting mechanism; 501. Telescopic column; 502. Tool assembly; 5021. First rotating rod; 5022. First protective shell; 5023. Tool; 5024. Shaped block; 5025. Shaped groove; 5 026. Second protective shell; 503. Tool cleaning assembly; 5031. Collar; 5032. Support rod; 5033. Moving block; 504. First auxiliary cleaning assembly; 5041. Second rotating rod; 5042. Rotating plate; 5043. Paddle; 5044. Groove; 5045. First scraping plate; 505. Discharge plate; 506. Second auxiliary cleaning assembly; 5061. Fixing rod; 5062. V-shaped plate; 5063. Scraper; 5064. Second scraping plate. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0026] Example 1, using Figures 1-4 An automated cutting device for a pelletizing machine according to an embodiment of the present invention will be described as follows.

[0027] like Figures 1-4 As shown, the automated cutting device of the pellet mill of the present invention includes a support 1, a pelletizing mechanism 2 fixedly connected to the top of the support 1, a feeding funnel 3 fixedly connected to the top of the pelletizing mechanism 2, a cutting mechanism 5 fixedly connected to the outer wall of the pelletizing mechanism 2, and a feeding mechanism 4 arranged on the outer side of the cutting mechanism 5. The outer wall of the feeding mechanism 4 is fixedly connected to the outer wall of the pelletizing mechanism 2. During operation, the pelletizing mechanism 2 processes and extrudes the material, and the cutting mechanism 5 cuts the extruded strip-shaped material into pellets. The feeding mechanism 4 disperses the cut pellets to avoid large clumps.

[0028] The cutting mechanism 5 includes a telescopic column 501, with a blade assembly 502 rotatably connected to the outer wall of the telescopic column 501. A blade cleaning assembly 503 is slidably connected to the outer wall of the blade assembly 502. A discharge plate 505 is fixedly connected to the outer wall of the granulation mechanism 2 near the cutting mechanism 5. The outer wall of the blade assembly 502 away from the telescopic column 501 is rotatably connected to the inner wall of the discharge plate 505. A first auxiliary cleaning assembly 504 and a second auxiliary cleaning assembly 506 are provided on the inner wall of the discharge plate 505. The outer wall of the first auxiliary cleaning assembly 504 away from the discharge plate 505 is rotatably connected to the outer wall of the granulation mechanism 2 near the cutting mechanism 5. When not in operation, the telescopic column 501 is in a retracted state, at which time the blade 5023 and... When the discharge plate 505 is in a separated state, the telescopic column 501 extends during operation, causing the cutter assembly 502 to engage with the inside of the discharge plate 505. The external motor of the discharge plate 505 drives the cutter assembly 502 to rotate. During the rotation and shearing of materials, it comes into contact with the first auxiliary cleaning component 504 and the second auxiliary cleaning component 506. The first auxiliary cleaning component 504 mainly scrapes and cleans the end of the cutter 5023 that is close to the discharge plate 505 to ensure the shearing effect of the cutter assembly 502. At the same time, it removes the scraped material to prevent the accumulation of water and debris, which weakens the cleaning effect and affects the shearing effect of the cutter assembly 502. The cutter cleaning component 503 mainly scrapes the other three sides of the cutter 5023 to further enhance the cleaning effect.

[0029] The feeding mechanism 4 includes a protective box 401. The outer wall of the protective box 401 is fixedly connected to the outer wall of the granulation mechanism 2 near the cutting mechanism 5. An opening and closing plate 402 is rotatably connected to the outer wall of the protective box 401 away from the granulation mechanism 2. A discharge trough 403 is fixedly connected to the bottom of the protective box 401. A grid 404 is evenly fixedly connected to the inner wall of the discharge trough 403. Springs 405 are symmetrically arranged at the bottom of the inner wall of the discharge trough 403. The bottom of the springs 405 is fixedly connected to the bottom of the inner wall of the discharge trough 403. An elastic plate 406 is fixedly connected to the top of the springs 405. The outer wall of the elastic plate 406 is rotatably connected to the bottom of the inner wall of the discharge trough 403. A rotating shaft 407 is rotatably connected to the opposite side of the inner wall of the protective box 401. The outer wall of the material is uniformly and fixedly connected with striking paddles 408. The outer wall of the striking paddles 408 is in contact with the outer wall of the elastic plate 406. The granulated material falls downward due to gravity and comes into contact with the striking paddles 408. The rotating shaft 407 drives the striking paddles 408 to rotate clockwise, so that they are opposite to the direction of the material falling. This beats the material that is squeezed together or has high viscosity, making it disperse and fall, so as to avoid clumping and affecting product quality. After being beaten, the material falls onto the elastic plate 406, and is also kept dispersed by elastic vibration. It is then discharged through the grid 404. The material of the striking paddles 408 is relatively flexible, and the rotation speed of the rotating shaft 407 is moderate, so that it can produce appropriate striking force on the material, avoiding excessive force that will crush the material and prolong the working time.

[0030] The specific workflow is as follows:

[0031] During operation, the granulation mechanism 2 processes and extrudes the material. The cutting mechanism 5 cuts the extruded strip into granules. The telescopic column 501 extends, causing the cutter assembly 502 to engage internally with the discharge plate 505. An external motor connected to the discharge plate 505 drives the cutter assembly 502 to rotate. During the rotation and shearing process, the cutter assembly 502 comes into contact with the first auxiliary cleaning component 504 and the second auxiliary cleaning component 506. These components primarily scrape and clean the end of the cutter 5023 that is close to the discharge plate 505, ensuring the shearing effect of the cutter assembly 502. At the same time, they remove the scraped material to prevent water-soaked material from piling up. Excessive accumulation weakens its cleaning effect and affects the shearing effect of the blade assembly 502. The blade cleaning assembly 503 mainly scrapes the other three sides of the blade 5023 to further enhance the cleaning effect. The material falls downward due to gravity and comes into contact with the striking plate 408. The rotating shaft 407 drives the striking plate 408 to rotate clockwise, so that it is opposite to the direction of material falling. The material that is squeezed together or has high viscosity is patted to disperse it and prevent it from clumping together and affecting product quality. After being patted, the material falls onto the elastic plate 406, and is also kept dispersed by elastic vibration, and is discharged through the grid 404.

[0032] Example 2, using Figures 1-8 An automated cutting device for a pelletizing machine according to an embodiment of the present invention will be described as follows.

[0033] like Figures 1-8As shown, the automated cutting device for a granulator of the present invention, based on Embodiment 1, includes a cutting tool assembly 502 comprising a first rotating rod 5021. The outer wall of the first rotating rod 5021 is rotatably connected to the outer wall of a telescopic column 501. The outer wall of the telescopic column 501 is fixedly connected to the inner wall of a protective box 401. A first protective shell 5022 is fixedly connected to the end of the first rotating rod 5021 away from the telescopic column 501. Cutting tools 5023 are uniformly fixedly connected to the outer wall of the end of the first protective shell 5022 away from the telescopic column 501. A shaped block 5024 is provided on the inner wall of the first protective shell 5022, and the outer wall of the shaped block 5024 is fixedly connected to the inner wall of the first protective shell 5022. A shaped groove 5025 is provided on the end of the shaped block 5024 away from the first protective shell 5022, and the outer wall of the shaped groove 5025 is rotatably connected to the inner wall of a discharge plate 505. The outer wall of the shaped block 5024 is connected to the inner wall of the shaped groove 5025. The inner walls of the first protective shell 5022 and the outer walls of the discharge trough 403 are fixedly connected to the second protective shell 5026. The inner wall of the second protective shell 5026 is fitted with the outer wall of the shaped block 5024. The inner wall of the first protective shell 5022 is fitted with the outer wall of the second protective shell 5026. The telescopic column 501 drives the first rotating rod 5021 to extend and insert the shaped block 5024 into the shaped groove 5025. The shaped groove 5025 is connected to an external motor to drive the shaped block 5024 to rotate, thereby causing the cutter 5023 to rotate and cut. The first protective shell 5022 and the second protective shell 5026 are in close contact to prevent material from entering and affecting the rotation of the cutter 5023. Compared with the cutter 5023 installed on the surface of the discharge plate 505, the cutter assembly 502 can be disassembled and cleaned when not in use, which is convenient and quick. With the help of the first auxiliary cleaning assembly 504, the wear between the cutter 5023 and the discharge plate 505 is reduced, reducing the maintenance cost of the device.

[0034] The tool cleaning assembly 503 includes a collar 5031, the inner wall of which is slidably connected to the outer wall of the first rotating rod 5021. A support rod 5032 is rotatably connected to the end of the collar 5031 away from the telescopic column 501. A moving block 5033 is provided at the end of the support rod 5032 away from the collar 5031. The outer wall of the moving block 5033 is slidably connected to the outer wall of the tool 5023. By sliding on the first rotating rod 5021, the collar 5031 drives the support rod 5032 to expand and contract, thereby driving the moving block 5033 to scrape and clean the outer wall of the tool 5023. The thickness of the tool 5023 itself does not affect the shearing, so it can be set to be thicker for easy cleaning.

[0035] The first auxiliary cleaning component 504 includes a second rotating rod 5041, the outer wall of which is rotatably connected to the outer wall of the discharge plate 505. A rotating plate 5042 is fixedly connected to the end of the second rotating rod 5041 away from the discharge plate 505. A paddle 5043 is evenly arranged at the end of the rotating plate 5042 near the discharge plate 505, the outer wall of which is rotatably connected to the outer wall of the rotating plate 5042. Grooves 5044 are evenly formed on the outer wall of the discharge plate 505, and a first scraping plate 504 is fixedly connected to the inner wall of the grooves 5044. 5. The first auxiliary cleaning component 504 is symmetrically arranged in two sets. The first scraping plate 5045 is provided with a protrusion to facilitate scraping the end of the cutter 5023 that contacts the discharge plate 505. The second rotating rod 5041 rotates to drive the rotating plate 5042 to rotate, so that the paddle 5043 contacts the protrusion on the first scraping plate 5045 in the opposite direction to clean the residual material in the gap, maintain the cleaning effect on the cutter 5023, and avoid the accumulation of material adhering to the surface of the cutter 5023, which affects the particle forming and also aggravates the wear of the cutter 5023.

[0036] The second auxiliary cleaning component 506 includes a fixing rod 5061. The outer wall of the fixing rod 5061 is fixedly connected to the middle of the end of the discharge plate 505 away from the granulation mechanism 2. A V-shaped plate 5062 is fixedly connected to the end of the fixing rod 5061 away from the discharge plate 505. Scrapers 5063 are symmetrically arranged at the end of the V-shaped plate 5062 near the discharge plate 505. The outer wall of the scraper 5063 is slidably connected to the end of the V-shaped plate 5062 near the discharge plate 505. The inner wall of the trough 5044 is fixedly connected to a second scraper 5064. The outer wall of the second scraper 5064 engages with the end of the scraper 5063 near the discharge plate 505. The second auxiliary component is used to compensate for the dead corners of the first auxiliary component and clean the two sets of second scrapers 5064 in the middle. During the operation, the scraper 5063 slides quickly on the V-shaped plate 5062 to clean the gaps on the second scraper 5064 and ensure the cleaning effect.

[0037] The specific workflow is as follows:

[0038] During operation, the telescopic column 501 drives the first rotating rod 5021 to extend, inserting the irregularly shaped block 5024 into the irregularly shaped groove 5025. The irregularly shaped groove 5025 is connected to an external motor, which drives the irregularly shaped block 5024 to rotate, thereby causing the cutter 5023 to rotate and cut. The first protective shell 5022 and the second protective shell 5026 are in close contact to prevent material from entering and affecting the rotation of the cutter 5023. Compared with the cutter 5023 mounted on the surface of the discharge plate 505, the cutter assembly 502 can be disassembled and cleaned when not in use. The collar 5031 slides on the first rotating rod 5021, driving the support rod 5032 to expand and contract, thereby driving the moving block 5033 to move the cutter 5023. The outer wall is scraped and cleaned. The first auxiliary cleaning component 504 is symmetrically arranged in two sets. The first scraping plate 5045 is provided with a protrusion to facilitate scraping the end of the blade 5023 that contacts the discharge plate 505. The second rotating rod 5041 rotates and drives the rotating plate 5042 to rotate, so that the paddle 5043 contacts the protrusion on the first scraping plate 5045 in the opposite direction to clean the residual material in the gap. The second auxiliary component is used to make up for the dead corners of the first auxiliary component and clean the two sets of second scraping plates 5064 in the middle. During the operation, the scraper 5063 slides quickly on the V-shaped plate 5062 to clean the gaps on the second scraping plate 5064.

[0039] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An automated cutting device for a pellet mill, comprising a support frame (1), characterized in that: The top of the support (1) is fixedly connected to a granulation mechanism (2), the top of the granulation mechanism (2) is fixedly connected to a feeding funnel (3), the outer wall of the granulation mechanism (2) is fixedly connected to a cutting mechanism (5), the outer side of the cutting mechanism (5) is provided with a feeding mechanism (4), and the outer wall of the feeding mechanism (4) is fixedly connected to the outer wall of the granulation mechanism (2). The cutting mechanism (5) includes a telescopic column (501), and a blade assembly (502) is rotatably connected to the outer wall of the telescopic column (501). A blade cleaning assembly (503) is slidably connected to the outer wall of the blade assembly (502). A discharge plate (505) is fixedly connected to the outer wall of the granulation mechanism (2) near the cutting mechanism (5). The outer wall of the blade assembly (502) away from the telescopic column (501) is rotatably connected to the inner wall of the discharge plate (505). A first auxiliary cleaning assembly (504) and a second auxiliary cleaning assembly are provided on the inner wall of the discharge plate (505). The outer wall of the first auxiliary cleaning assembly (504) away from the discharge plate (505) is rotatably connected to the outer wall of the granulation mechanism (2) near the cutting mechanism (5). The tool cleaning assembly (503) includes a collar (5031), and a support rod (5032) is rotatably connected to the end of the collar (5031) away from the telescopic column (501). A moving block (5033) is provided at the end of the support rod (5032) away from the collar (5031). The first auxiliary cleaning component (504) includes a second rotating rod (5041), the outer wall of the second rotating rod (5041) is rotatably connected to the outer wall of the discharge plate (505), and a rotating plate (5042) is fixedly connected to one end of the second rotating rod (5041) away from the discharge plate (505). The rotating plate (5042) is provided with a paddle (5043) at one end near the discharge plate (505). The outer wall of the paddle (5043) is rotatably connected to the outer wall of the rotating plate (5042). The outer wall of the discharge plate (505) is provided with grooves (5044) and the inner wall of the grooves (5044) is fixedly connected to a first scraping plate (5045). The second auxiliary cleaning component (506) includes a fixing rod (5061), the outer wall of which is fixedly connected to the middle of the end of the discharge plate (505) away from the granulation mechanism (2), and a V-shaped plate (5062) is fixedly connected to the end of the fixing rod (5061) away from the discharge plate (505). A scraper (5063) is symmetrically arranged at the end of the V-shaped plate (5062) near the discharge plate (505). The outer wall of the scraper (5063) is slidably connected to the end of the V-shaped plate (5062) near the discharge plate (505). A second scraper (5064) is fixedly connected to the inner wall of the groove (5044), and the outer wall of the second scraper (5064) meshes with the end of the scraper (5063) near the discharge plate (505).

2. The automated cutting device for a pelletizing machine according to claim 1, characterized in that: The feeding mechanism (4) includes a protective box (401). The outer wall of the protective box (401) is fixedly connected to the outer wall of the granulation mechanism (2) near the cutting mechanism (5). The outer wall of the protective box (401) away from the granulation mechanism (2) is rotatably connected to an opening and closing plate (402). The bottom of the protective box (401) is fixedly connected to a discharge trough (403). The inner wall of the discharge trough (403) is uniformly fixedly connected to a grid (404).

3. The automated cutting device for a pelletizing machine according to claim 2, characterized in that: Springs (405) are symmetrically arranged at the bottom of the inner wall of the discharge trough (403). The bottom of the springs (405) is fixedly connected to the bottom of the inner wall of the discharge trough (403). An elastic plate (406) is fixedly connected to the top of the springs (405). The outer wall of the elastic plate (406) is rotatably connected to the bottom of the inner wall of the discharge trough (403). A rotating shaft (407) is rotatably connected to the opposite side of the inner wall of the protective box (401). A striking paddle (408) is evenly fixedly connected to the outer wall of the rotating shaft (407). The outer wall of the striking paddle (408) is in contact with the outer wall of the elastic plate (406).

4. The automated cutting device for a pellet mill according to claim 2, characterized in that: The cutting tool assembly (502) includes a first rotating rod (5021), the outer wall of the first rotating rod (5021) is rotatably connected to the outer wall of the telescopic column (501), the outer wall of the telescopic column (501) is fixedly connected to the inner wall of the protective box (401), a first protective shell (5022) is fixedly connected to the end of the first rotating rod (5021) away from the telescopic column (501), and a cutting tool (5023) is uniformly fixedly connected to the outer wall of the end of the first protective shell (5022) away from the telescopic column (501).

5. The automated cutting device for a pelletizing machine according to claim 4, characterized in that: The inner wall of the first protective shell (5022) is provided with a shaped block (5024), and the outer wall of the shaped block (5024) is fixedly connected to the inner wall of the first protective shell (5022). The end of the shaped block (5024) away from the first protective shell (5022) is provided with a shaped groove (5025), and the outer wall of the shaped groove (5025) is rotatably connected to the inner wall of the discharge plate (505). The outer wall of the shaped block (5024) is engaged with the inner wall of the shaped groove (5025). The outer wall of the discharge chute (403) is fixedly connected with a second protective shell (5026). The inner wall of the second protective shell (5026) is sleeved with the outer wall of the shaped block (5024), and the inner wall of the first protective shell (5022) is sleeved with the outer wall of the second protective shell (5026).

6. The automated cutting device for a pellet mill according to claim 4, characterized in that: The inner wall of the collar (5031) is slidably connected to the outer wall of the first rotating rod (5021), and the outer wall of the moving block (5033) is slidably connected to the outer wall of the cutter (5023).

Images