Blocking device for pelletizing disc

Abstract

The utility model belongs to the technical field of pellet production, and particularly relates to a material blocking device for a pellet pelletizing disc, which comprises a base, a cantilever beam upright post, a cantilever beam, the pelletizing disc and a slope plate, the material blocking device is arranged at the edge of the slope plate close to the cantilever beam upright post on one side, the material blocking device comprises a material cleaner I and a material cleaner II, and the outer end of the material cleaner I is hinged with the outer edge of the slope plate. The middle of the first material cleaner is hinged to the side edge of the slope plate through a telescopic driving device, the outer end of the second material cleaner is fixedly connected with the outer edge of the slope plate, the angle of the first material cleaner can be adjusted under driving of the telescopic driving device, and the lower bottom face of the first material cleaner and the lower bottom face of the second material cleaner are parallel to and tightly attached to the upper surface of the edge of the pelletizing disc below. According to the utility model, the phenomenon that materials in the pelletizing disc are thrown out of the pelletizing disc is effectively prevented, the production cost is reduced, and raw material waste caused by throwing out of the materials is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of pellet production technology, and specifically relates to a pellet forming disc baffle device. Background Technology

[0002] The pelletizing disc is a crucial piece of equipment in the pelleting process, its main function being to transform raw materials into pellets with specific particle size and strength. Through its rotation, the pelletizing disc continuously tumbles and agglomerates the raw materials within the disc, forming pellets that meet production requirements. However, in actual production operations, due to the rotational characteristics of the pelletizing disc, the material within the disc is affected by centrifugal force, causing material to be thrown out from the disc's side plates. This problem not only reduces production efficiency but also triggers a series of negative effects. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a pelletizing disc retaining device to solve the problem of material spillage from the side plate of the pelletizing disc.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A pelletizing disc retaining device includes a base, a cantilever column, a cantilever beam, a pelletizing disc, and a slope plate. A retaining device is provided on the edge of the slope plate near one side of the cantilever column. The retaining device includes a first cleaner and a second cleaner. The outer end of the first cleaner is hinged to the outer edge of the slope plate, and the middle part of the first cleaner is hinged to the side of the slope plate through a telescopic drive device. The outer end of the second cleaner is fixedly connected to the outer edge of the slope plate. The angle of the first cleaner can be adjusted under the drive of the telescopic drive device. The lower bottom surfaces of the first cleaner and the second cleaner are parallel to and in close contact with the upper surface of the edge of the pelletizing disc below.

[0006] The cleaning device 1 and the cleaning device 2 have the same structure, both including a bracket. One end of the bracket is connected to a material-blocking scraper, and the bottom edge of the material-blocking scraper is attached to the upper surface of the ball-forming disc.

[0007] The upper part of the material blocking scraper is provided with multiple opening slots, and a pressure plate is provided on the outer side of the middle opening slot of the material blocking scraper. The pressure plate is provided with fastening bolts that pass through the opening slots. The material blocking scraper is connected to the bracket through the pressure plate and the fastening bolts.

[0008] The material-blocking scraper is a rubber scraper.

[0009] The material-blocking scraper consists of two pieces, each with a thickness of 10-15mm.

[0010] The cleaning device 2 is parallel to the suspension beam.

[0011] The telescopic drive device is a hydraulic cylinder or a pneumatic cylinder.

[0012] Compared with existing technologies, the beneficial effects of this utility model are:

[0013] This invention effectively prevents material from being thrown out of the pelletizing pan, reducing production costs and minimizing raw material waste caused by material spillage. It improves production efficiency and avoids environmental pollution. The material-blocking scraper is made of rubber, possessing excellent wear resistance and durability, ensuring its long-term material-blocking effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 for Figure 1 A partial schematic diagram.

[0016] Figure 3 This is a schematic diagram of the material-blocking scraper.

[0017] Figure 4 This is a side view of the material stop scraper.

[0018] In the diagram: 1. Base; 2. Cantilever column; 3. Cantilever beam; 4. Ball-forming plate; 5. Slope plate; 6. Cleaner 1; 7. Cleaner 2; 8. Telescopic drive device; 9. Bracket; 10. Material-blocking scraper; 11. Opening slot; 12. Pressure plate; 13. Fastening bolt. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figures 1-4A pelletizing disc retaining device includes a base 1, a cantilever column 2, a cantilever 3, a pelletizing disc 4, and a slope plate 5. A retaining device is provided on the edge of the slope plate 5 near one side of the cantilever column 2. The retaining device includes a first cleaner 6 and a second cleaner 7. The outer end of the first cleaner 6 is hinged to the outer edge of the slope plate 5, and the middle part of the first cleaner 6 is hinged to the side of the slope plate 5 through a telescopic drive device 8. The outer end of the second cleaner 7 is fixedly connected to the outer edge of the slope plate 5. The angle of the first cleaner 6 can be adjusted under the drive of the telescopic drive device 8. The bottom surfaces of the first cleaner 6 and the second cleaner 7 are parallel to and in close contact with the upper surface of the edge of the pelletizing disc 4 below.

[0022] The cleaning device 6 and the cleaning device 7 have the same structure, both including a bracket 9. One end of the bracket 9 is connected to a material blocking scraper 10. The upper part of the material blocking scraper 10 is provided with multiple opening slots 11. A pressure plate 12 is provided on the outer side of the opening slot 11 in the middle of the material blocking scraper 10. A fastening bolt 13 passing through the opening slot 11 is provided on the pressure plate 12. The material blocking scraper 10 is connected to the bracket 9 through the pressure plate 12 and the fastening bolt 13. The bottom edge of the material blocking scraper 10 is in contact with the upper surface of the edge of the ball forming plate 4.

[0023] The material-blocking scraper 10 is a rubber scraper.

[0024] The material blocking scraper 10 consists of two pieces, each with a thickness of 10-15mm.

[0025] The cleaning device 2 7 is parallel to the suspension beam 3.

[0026] The telescopic drive device 8 is a hydraulic cylinder or a pneumatic cylinder.

[0027] Working principle:

[0028] The pelletizing disc 4 rotates, and the first cleaner 6 and the second cleaner 7 effectively block the material thrown out by the pelletizing disc 4 and clean the edge of the pelletizing disc. When the output of the pelletizing disc 4 is above 60 tons per hour, the angle between the first cleaner 6 and the second cleaner 7 is 20°-25°. When the output is greater than 40 tons per hour but less than 60 tons per hour, the angle between the first cleaner 6 and the second cleaner 7 is 15°-18°.

[0029] To make the objectives, technical solutions, and technical effects of this utility model clearer, the technical solutions in the embodiments of this utility model are now described clearly and completely. However, the embodiments described below are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art in conjunction with the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] Example 1:

[0031] A pelletizing disc retaining device includes a base 1, a cantilever column 2, a cantilever beam 3, a pelletizing disc 4, and a slope plate 5. A retaining device is provided on the edge of the slope plate 5 near one side of the cantilever column 2. The retaining device includes a first cleaner 6 and a second cleaner 7. The outer end of the first cleaner 6 is hinged to the outer edge of the slope plate 5, and the middle part of the first cleaner 6 is hinged to the side of the slope plate 5 via a telescopic drive device 8, which is a hydraulic cylinder. The outer end of the second cleaner 7 is fixedly connected to the outer edge of the slope plate 5, and the second cleaner 7 is parallel to the cantilever beam 3. The angle of the first cleaner 6 can be adjusted under the drive of the telescopic drive device 8.

[0032] The structures of cleaner 6 and cleaner 7 are the same, both including a bracket 9. One end of the bracket 9 is connected to a baffle scraper 10. The upper part of the baffle scraper 10 is provided with multiple opening slots 11. The outer side of the opening slot 11 in the middle of the baffle scraper 10 is provided with a pressure plate 12. The pressure plate 12 is provided with fastening bolts 13 that pass through the opening slots 11. The baffle scraper 10 is connected to the bracket 9 through the pressure plate 12 and the fastening bolts 13. The bottom edge of the baffle scraper 10 is in contact with the upper surface of the edge of the pelletizing disc 4.

[0033] The material blocking scraper 10 is a rubber scraper. The material blocking scraper 10 consists of two pieces, each with a thickness of 10mm.

[0034] Example 2:

[0035] A pelletizing disc retaining device includes a base 1, a cantilever column 2, a cantilever beam 3, a pelletizing disc 4, and a slope plate 5. A retaining device is provided on the edge of the slope plate 5 near one side of the cantilever column 2. The retaining device includes a first cleaner 6 and a second cleaner 7. The outer end of the first cleaner 6 is hinged to the outer edge of the slope plate 5, and the middle part of the first cleaner 6 is hinged to the side of the slope plate 5 via a telescopic drive device 8, which is a cylinder. The outer end of the second cleaner 7 is fixedly connected to the outer edge of the slope plate 5, and the second cleaner 7 is parallel to the cantilever beam 3. The angle of the first cleaner 6 can be adjusted under the drive of the telescopic drive device 8.

[0036] The structures of cleaner 6 and cleaner 7 are the same, both including a bracket 9. One end of the bracket 9 is connected to a baffle scraper 10. The upper part of the baffle scraper 10 is provided with multiple opening slots 11. The outer side of the opening slot 11 in the middle of the baffle scraper 10 is provided with a pressure plate 12. The pressure plate 12 is provided with fastening bolts 13 that pass through the opening slots 11. The baffle scraper 10 is connected to the bracket 9 through the pressure plate 12 and the fastening bolts 13. The bottom edge of the baffle scraper 10 is in contact with the upper surface of the edge of the pelletizing disc 4.

[0037] The material blocking scraper 10 is a rubber scraper. The material blocking scraper 10 consists of two pieces, each with a thickness of 12mm.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and basic spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pelletizing disc baffle device, characterized in that, The device includes a base, a cantilever column, a cantilever beam, a pelletizing plate, and a slope plate. The slope plate near one side of the cantilever column is equipped with a material blocking device. The material blocking device includes a material cleaner one and a material cleaner two. The outer end of the material cleaner one is hinged to the outer edge of the slope plate, and the middle part of the material cleaner one is hinged to the side of the slope plate through a telescopic drive device. The outer end of the material cleaner two is fixedly connected to the outer edge of the slope plate. The angle of the material cleaner one can be adjusted under the drive of the telescopic drive device. The bottom surfaces of the material cleaner one and the material cleaner two are parallel to and in close contact with the upper surface of the edge of the pelletizing plate below.

2. The pelletizing disc baffle device according to claim 1, characterized in that, The cleaning device 1 and the cleaning device 2 have the same structure, both including a bracket, one end of which is connected to a material blocking scraper, and the bottom edge of the material blocking scraper is attached to the upper surface of the balling tray.

3. The pelletizing disc baffle device according to claim 2, characterized in that, The upper part of the material blocking scraper is provided with multiple opening slots, and a pressure plate is provided on the outside of the opening slot in the middle of the material blocking scraper. The pressure plate is provided with fastening bolts that pass through the opening slots. The material blocking scraper is connected to the bracket through the pressure plate and the fastening bolts.

4. The pelletizing disc baffle device according to claim 2, characterized in that, The aforementioned material-blocking scraper is a rubber scraper.

5. The pelletizing disc baffle device according to claim 2, characterized in that, The material-blocking scraper consists of two pieces, each with a thickness of 10-15mm.

6. The pelletizing disc baffle device according to claim 1, characterized in that, The cleaning device 2 is parallel to the suspension beam.

7. The pelletizing disc baffle device according to claim 1, characterized in that, The telescopic drive device is a hydraulic cylinder or a pneumatic cylinder.

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