A scrap metal processing pelletizer

Abstract

The present invention discloses a scrap metal processing pelletizer, comprising a device housing, a support base is symmetrically arranged on the left and right sides of the lower end, and a first electric telescopic rod is symmetrically arranged on the left and right sides of the upper end of the inner surface of the device housing; and further comprising: a first rotating shaft, which is rotatably connected with the device housing through a bearing, and a crushing wheel is installed on the first rotating shaft, and the crushing wheels are provided with two in total. The scrap metal processing pelletizer can effectively pre-treat the scrap metal by extrusion and crushing, and avoid scratching the inner wall of the device due to the large area of ​​the scrap metal in the subsequent processing process, and can realize the treatment of other impurities in the scrap metal by magnets, and avoid impurities and plastic fragments being aggregated into the scrap metal in the subsequent pelletizing process, which affects the subsequent processing effect of the scrap metal, and through the linkage effect, it can not only ensure the consistency of the movement of the device, but also effectively save energy and reduce processing costs.

Description

Technical Field

[0001] This invention relates to the field of pelletizing technology, specifically to a pelletizing machine for processing waste metal. Background Technology

[0002] As metals age, they are prone to rust or corrosion. For example, metals containing iron, cobalt, and nickel have a limited lifespan. In such cases, it is necessary to process the scrap metal to facilitate its reuse and transportation. This requires crushing and pelletizing the scrap metal to reduce its volume and make it easier to transport.

[0003] A scrap metal pelletizer, disclosed in CN217796514U, includes a pelletizer body and a base. The pelletizer body is mounted on the base and has a feed inlet. A metal processing box located above the feed inlet and a first driving component for moving the metal processing box closer to or away from the feed inlet are mounted on the base. The metal processing box has a through hole, and partitions located within the through hole are installed on both inner walls of the metal processing box, forming a channel for the passage of objects between the two partitions. A cutter roller is installed above the channel in the through hole, and a discharge hood is located within the channel. By using the cutter roller, scrap metal to be processed can be poured into the metal processing box and crushed by the cutter roller. This structure can perform a crushing action on scrap metal that needs to be pelletized.

[0004] However, there are some problems in using the above-mentioned pelletizer. For example, the pelletizer lacks a cleanup function when processing scrap metal, so the scrap metal is prone to contain a lot of impurities or plastic fragments. In the subsequent pelletizing process, the impurities and plastic fragments will be incorporated into the scrap metal, which will affect the subsequent processing effect. That is, during the subsequent melting of scrap metal, the impurities and plastic fragments will produce more smoke and odor, affecting the processing effect.

[0005] A multi-station granulator for recycling waste metal oil drums, disclosed in CN214813556U, includes a cylinder. A multi-station material hopper is connected to the bottom of the cylinder's inner wall. A cover plate is connected to the top of the cylinder. A stirring mechanism and a compression mechanism are connected to the lower surface of the cover plate, cooperating with the multi-station material hopper. A feed chute is connected to the upper surface of the cover plate. A raised circular boss is connected to the center of the bottom of the cylinder's inner wall, forming an annular groove between the boss and the inner wall. Multiple pressure plates and discharge holes are evenly spaced on the surface of the annular groove; the pressure plates and discharge holes are staggered. This device features a multi-station material hopper, driven by a motor to rotate at set times and in measured quantities. This effectively separates the granulation and mixing operations, preventing mutual interference that could affect the granulation effect. After compression, the metal material can be rotated to the mixing station for further mixing, thus preventing the compressed metal from tangling and knotting, and avoiding the poor granulation effect caused by compression from only one direction. This significantly improves overall work efficiency, and the resistance encountered during compression and mixing is lower under multi-station conditions, which can effectively reduce energy consumption while improving the granulation effect.

[0006] However, there are some problems in using the above-mentioned pelletizing machine. For example, there is no crushing structure before pelletizing the scrap metal. If a large area of ​​scrap metal is directly put into the device, the subsequent pellet diameter will be large. In addition, the large area of ​​scrap metal is very easy to scratch the inner wall of the device during the process of putting it in, thereby affecting the service life of the device and causing unnecessary economic losses.

[0007] To address the aforementioned issues, there is an urgent need for innovative design based on the existing pelletizing machine. Summary of the Invention

[0008] The purpose of this invention is to provide a waste metal processing pelletizer to solve the problems mentioned in the background art, such as the fact that waste metals easily contain a lot of impurities or plastic fragments, that impurities and plastic fragments generate a lot of smoke and odor during the melting process of waste metals, and that there is a lack of crushing structure before pelletizing waste metals.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a waste metal processing pelletizer, comprising a device housing, with supporting bases symmetrically arranged on the left and right sides of its lower end, and first electric telescopic rods symmetrically arranged on the left and right sides of the upper end of the inner surface of the device housing, and a square extrusion plate installed on the first electric telescopic rod;

[0010] Also includes:

[0011] The first rotating shaft is rotatably connected to the housing of the device via a bearing, and a crushing wheel is mounted on the first rotating shaft. There are two crushing wheels in total, and the other crushing wheel is mounted on the second rotating shaft.

[0012] The second rotating shaft forms a rotating mechanism with the device housing via a bearing mounted on the device housing.

[0013] The first motor has its output end connected to the second rotating shaft, and the first motor is mounted on a plate-like structure at the rear end of the device housing;

[0014] The first pulley assembly is mounted on the second rotating shaft, and the first pulley assembly is coaxially connected to the conveyor belt;

[0015] A magnetic layer is disposed on the outer surface of the conveyor belt;

[0016] The material control plate is fitted to the outer shell of the device, and the material control plate is connected to the threaded holes on the outer shell of the device by mounting screws symmetrically arranged on its left and right sides.

[0017] The first scraper is installed in a groove on the control plate;

[0018] The feeding plate forms a rotating mechanism with the control plate via a rotating shaft, and an electric telescopic rod is installed on the control plate and the electric telescopic rod is installed on the pellet plate.

[0019] A screening plate is installed on the inner surface of the device housing, and a feed pipe is provided through the left side of the screening plate, and an mounting plate is installed at the lower end of the screening plate;

[0020] The magnetic roller is connected to the rotating shaft on the magnetic roller via a bearing mounted at its upper end.

[0021] The collection box is slidably connected to a track located at the lower right end of the inner surface of the device housing via a slider.

[0022] A waste plate is disposed through the outer casing of the device, and the left side of the waste plate is connected to the right side of the mounting plate.

[0023] Preferably, two crushing wheels are symmetrically arranged about the center of the device housing, and both crushing wheels are made of steel with smooth outer surfaces. This structure facilitates the crushing of scrap metal and reduces the area of ​​scrap metal.

[0024] Preferably, a driving gear is mounted on the first rotating shaft, and the driving gear meshes with the driven gear. The driven gear is mounted on the second rotating shaft. With the above structure, it is convenient to drive the driven gear to rotate through the driving gear.

[0025] Preferably, a second pulley set is coaxially mounted on the left side of the conveyor belt, and the second pulley set is coaxially connected to a small gear through a rotating shaft. The small gear meshes with a large gear. With the above structure, it is convenient to drive the large gear to rotate through the small gear, thereby driving the third pulley set to rotate as well.

[0026] Preferably, the diameter of the large gear is twice the diameter of the small gear, and the large gear is coaxially connected to the third pulley group via a rotating shaft. The third pulley group is coaxially connected to the feed plate, and the small gear is configured as a half-tooth structure. With the above structure, it is convenient to drive the large gear to decelerate and rotate through the small gear.

[0027] Preferably, the feeding plate has two symmetrically arranged arc-shaped grooves, and both the inner and outer surfaces of the feeding plate are smooth. The feeding plate and the grooves on the control plate are tightly fitted together. With the above structure, it is easy to achieve the effect of granulation through the arc-shaped grooves on the feeding plate.

[0028] Preferably, the granulation plate has an arc-shaped groove, and movable sliders are symmetrically arranged at the upper and lower ends of the granulation plate. The movable sliders are slidably connected to the control plate through the grooves on the control plate. With the above structure, the movement range of the granulation plate can be limited under the action of the movable sliders.

[0029] Preferably, the magnetic roller is coaxially connected to the drive pulley via a rotating shaft, and the drive pulley is coaxially connected to the rotating fan blade. The rotating shaft mounted on the rotating fan blade is connected to the output end of the second motor. Meanwhile, the second motor is mounted on a plate-like structure on the outer surface of the device housing. This structure facilitates support for the rotating fan blade without affecting its rotation.

[0030] Preferably, the groove on the mounting plate fits into the second scraper, and the pull rod installed on the second scraper passes through the right side of the device housing. The groove on the pull rod fits into the positioning rod, and the positioning rod passes through the plate-like structure on the outside of the device housing. The positioning spring installed on the positioning rod is connected to the plate-like structure on the outside of the device housing. With the above structure, it is convenient to change the position of the second scraper by pulling the pull rod.

[0031] Compared with the prior art, the beneficial effects of the present invention are as follows: the waste metal processing pelletizer can effectively pre-treat waste metal by extrusion and crushing, avoiding scratches on the inner wall of the device due to the large area of ​​the waste metal during subsequent processing. Furthermore, the magnet can be used to treat other impurities in the waste metal, preventing impurities and plastic fragments from being incorporated into the waste metal during the subsequent pelletizing process, thus affecting the subsequent processing effect of the waste metal. Moreover, through the linkage effect, not only can the consistency of the device movement be guaranteed, but energy can also be effectively saved and processing costs reduced.

[0032] 1. The structure consists of an extrusion plate, a first rotating shaft, crushing wheels, a second rotating shaft, a first electric motor, a drive gear, and a driven gear. The movement of the extrusion plate can extrude scrap metal, thereby flattening tubular or large-area scrap metal, making it easier to crush in the future. The drive gear and driven gear can drive the two crushing wheels to rotate, thereby achieving the purpose of crushing scrap metal. This makes it easier to granulate the scrap metal into smaller volumes for easier transportation.

[0033] 2. The structure, consisting of a screening plate, feeding pipe, loading plate, magnetic adsorption roller, first pulley group, conveyor belt, and magnetic layer, allows for the screening of smaller particles or impurities. Small metal particles are then adsorbed and attached to the upper end of the magnetic adsorption roller, while impurities are filtered out by the waste plate. The magnetic layer adsorbs and fixes the scrap metal, and the impurities fall into the collection box as the conveyor belt rotates and are collected uniformly. This process removes impurities and plastic fragments from the scrap metal, preventing them from affecting the subsequent use of the scrap metal.

[0034] 3. The structure, consisting of a control plate, a first scraper plate, a discharge plate, a second electric telescopic rod, and a pelletizing plate, allows for intermittent control of the crushed scrap metal through the rotation of the discharge plate. Then, the moving and pressing action of the pelletizing plate granulates the crushed scrap metal, compressing it into spherical shapes to reduce its volume and effectively avoid the need for subsequent transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the main cross-sectional structure of the crusher wheel of the present invention;

[0036] Figure 2 This is a schematic diagram of the main structure of the outer casing of the device of the present invention;

[0037] Figure 3 This is a schematic diagram of the rear view of the first electric motor structure of the present invention;

[0038] Figure 4 This is a schematic diagram of the side cross-sectional structure of the crusher wheel of the present invention;

[0039] Figure 5 This is a schematic diagram of the rear cross-sectional structure of the third pulley assembly of the present invention;

[0040] Figure 6 For the present invention Figure 1 Enlarged structural diagram at point A in the middle;

[0041] Figure 7 For the present invention Figure 1 Enlarged structural diagram at point B;

[0042] Figure 8 This is a top view cross-sectional structural diagram of the crusher wheel of the present invention;

[0043] Figure 9 This is a schematic diagram of the three-dimensional structure of the granulation plate of the present invention;

[0044] Figure 10 This is a schematic diagram of the pulling structure of the pull rod of the present invention.

[0045] In the diagram: 1. Device housing; 2. Support base; 3. First electric telescopic rod; 4. Extrusion plate; 5. First rotating shaft; 6. Crushing wheel; 7. Second rotating shaft; 8. First electric motor; 9. Drive gear; 10. Driven gear; 11. First pulley assembly; 12. Conveyor belt; 13. Magnetic layer; 14. Second pulley assembly; 15. Small gear; 16. Large gear; 17. Third pulley assembly; 18. Control plate; 19. First scraper; 20. Discharge plate; 21. Second electric telescopic rod; 22. Granulation plate; 23. Moving slider; 24. Mounting screw; 25. Screening plate; 26. Discharge pipe; 27. Addition plate; 28. Adsorption magnetic roller; 29. ​​Drive pulley; 30. Rotating fan blade; 31. Second electric motor; 32. Second scraper; 33. Pull rod; 34. Positioning rod; 35. Positioning spring; 36. Collection box; 37. Waste plate. Detailed Implementation

[0046] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0047] Please see Figures 1-10This invention provides a technical solution: a waste metal processing pelletizer, comprising a device housing 1, with symmetrically arranged support bases 2 on the left and right sides of its lower end, and symmetrically arranged first electric telescopic rods 3 on the left and right sides of the upper surface of the device housing 1, and a square extrusion plate 4 mounted on the first electric telescopic rods 3; a first rotating shaft 5, which is rotatably connected to the device housing 1 through bearings, and a crushing wheel 6 is mounted on the first rotating shaft 5, and there are two crushing wheels 6 in total, with another crushing wheel 6 mounted on a second rotating shaft 7; the second rotating shaft 7 is connected to the device housing 1 through bearings mounted on the device housing 1 to form a rotating mechanism; a first motor 8, whose output end is connected to the second rotating shaft 7, and the first motor 8 is mounted on a plate-like structure at the rear end of the device housing 1; two crushing wheels 6 are symmetrically arranged about the center of the device housing 1, and both crushing wheels 6 are made of steel, with a smooth outer surface; a drive gear 9 is mounted on the first rotating shaft 5, and the drive gear 9 meshes with a driven gear 10, and the driven gear 10 is mounted on the second rotating shaft 7;

[0048] When pre-treatment of scrap metal is required, the scrap metal is placed between the extrusion plates 4, and then the first electric telescopic rod 3 is activated. Since the extrusion plates 4 are installed on the first electric telescopic rod 3, the extrusion plates 4 begin to press and squeeze the scrap metal, thereby flattening the cylindrical scrap metal. Then the scrap metal begins to contact the crushing wheels 6, and then the first motor 8 is activated. Since the output end of the first motor 8 is connected to the first rotating shaft 5, the first rotating shaft 5 begins to rotate. Since the first rotating shaft 5 is equipped with the drive gear 9, the drive gear 9 begins to drive the driven gear 10 that meshes with it to rotate, which drives the two crushing wheels 6 to rotate in the opposite direction, thereby achieving the purpose of crushing the scrap metal. Then the crushed scrap metal is filtered and screened through the through holes opened on the screening plate 25. At this time, the smaller area of ​​scrap metal passes through the through holes opened on the screening plate 25, and the larger area of ​​scrap metal falls onto the magnetic layer 13 through the feed pipe 26.

[0049] The first pulley assembly 11 is mounted on the second rotating shaft 7 and is coaxially connected to the conveyor belt 12; the magnetic layer 13 is disposed on the outer surface of the conveyor belt 12; the screening plate 25 is mounted on the inner surface of the device housing 1, and a feed pipe 26 is provided through the left side of the screening plate 25, and an mounting plate 27 is installed at the lower end of the screening plate 25; the magnetic roller 28 is connected to the rotating shaft provided on the magnetic roller 28 through a bearing installed at its upper end; the collection box 36 is slidably connected to the track provided at the lower right end of the inner surface of the device housing 1 through a slider; the waste plate 37 is provided through the device housing 1, and the left side of the waste plate 37 is connected to the right side of the mounting plate 27; the magnetic roller 28 is connected through the bearing installed at its upper end to the rotating shaft provided on the magnetic roller 28; the magnetic roller 28 is connected to the magnetic roller 27 through the magnetic roller 28 through ...7 through the magnetic roller 28 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 28 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic roller 27 through the magnetic The rotating shaft is coaxially connected to the drive pulley 29, and the drive pulley 29 is coaxially connected to the rotating fan blade 30. The rotating shaft installed on the rotating fan blade 30 is connected to the output end of the second motor 31. The second motor 31 is mounted on a plate-like structure on the outer surface of the device housing 1. The groove on the mounting plate 27 fits into the second scraper 32. The pull rod 33 installed on the second scraper 32 passes through the right side of the device housing 1. The groove on the pull rod 33 fits into the positioning rod 34. The positioning rod 34 passes through the plate-like structure on the outside of the device housing 1. The positioning spring 35 installed on the positioning rod 34 is connected to the plate-like structure on the outside of the device housing 1.

[0050] The small fragments after passing through the screening plate 25 begin to contact the magnetic roller 28, which is made of magnetic material. This allows the magnetic roller to attract the scrap metal from the fragments for later reuse. Non-metallic fragments fall onto the waste plate 37 and are discharged directly from the outer casing 1 of the device. Larger metal fragments that fall onto the magnetic layer 13 through the discharge pipe 26 begin to be attracted by the magnetic layer 13. Because the driven gear 10 is coaxially mounted with the first pulley assembly 11, and the first pulley assembly 11 is coaxially connected to the conveyor belt 12, this process is effective. At this time, the conveyor belt 12 starts to rotate, and as the conveyor belt 12 rotates, the material at its upper end can be transported to the right. As the conveyor belt 12 rotates, the scrap metal on the magnetic layer 13 is constantly attracted, while the non-metallic material falls into the collection box 36 for collection due to gravity. When the scrap metal rotates to be in contact with the first scraper 19, the first scraper 19 can scrape the attached scrap metal into the control plate 18. When it is necessary to remove the scrap metal attached to the surface of the magnetic roller 28, the positioning rod 34 is pulled to open the positioning rod 34. The device begins to move away from the pull rod 33. At this time, the positioning spring 35 installed on the positioning rod 34 begins to be stretched and deformed until the positioning rod 34 no longer fits with the groove on the pull rod 33. Then, the pull rod 33 is pulled, and the pull rod 33 begins to move away from the outer casing 1 of the device. Since the second scraper 32 is installed on the pull rod 33, the second scraper 32 begins to fit and move against the magnetic roller 28, thereby scraping off the waste metal adsorbed on the magnetic roller 28. The waste metal is then further processed by the magnetic roller 28. Simultaneously with adsorption, the second motor 31 starts working. Since the output end of the second motor 31 is connected to the rotating fan blade 30 via a rotating shaft, the rotating fan blade 30 starts to rotate, which blows the upper part of the device, making it easier for the crushed metal fragments to move to the left. Since the rotating fan blade 30 is coaxially connected to the drive pulley 29, and the drive pulley 29 is coaxially connected to the adsorption magnetic roller 28, the adsorption magnetic roller 28 also starts to rotate. With the rotation of the adsorption magnetic roller 28, the waste metal fragments are better adsorbed by the adsorption magnetic roller 28.

[0051] The control plate 18 is fitted to the outer casing 1 of the device, and the control plate 18 is connected to the threaded holes on the outer casing 1 of the device through mounting screws 24 symmetrically arranged on its left and right sides; the first scraper plate 19 is installed in the groove on the control plate 18; the feed plate 20 forms a rotating mechanism with the control plate 18 through a rotating shaft, and an electric telescopic rod 21 is installed on the control plate 18, and the electric telescopic rod 21 is installed on the pellet plate 22; a second pulley group 14 is coaxially installed on the left side of the conveyor belt 12, and the second pulley group 14 is coaxially connected to the small gear 15 through a rotating shaft, and the small gear 15 meshes with the large gear 16; The diameter of the large gear 16 is twice that of the small gear 15, and the large gear 16 is coaxially connected to the third pulley group 17 via a rotating shaft. The third pulley group 17 is coaxially connected to the feed plate 20, and the small gear 15 is configured as a half-tooth structure. Two arc-shaped grooves are symmetrically arranged on the feed plate 20, and both the inner and outer surfaces of the feed plate 20 are smooth. The feed plate 20 is in close contact with the grooves on the control plate 18. The granulation plate 22 is provided with arc-shaped grooves, and movable sliders 23 are symmetrically arranged at the upper and lower ends of the granulation plate 22. The movable sliders 23 are slidably connected to the control plate 18 via the grooves on the control plate 18.

[0052] When scrap metal needs to be granulated, the scrap metal can be scraped off by the first scraper 19, causing it to fall into the control plate 18. Because the conveyor belt 12 is coaxially mounted with the second pulley set 14, the second pulley set 14 starts to drive the small gear 15 to rotate. Since the small gear 15 meshes with the large gear 16, it can drive the large gear 16 to rotate intermittently with reduced speed. Because the large gear 16 is coaxially connected with the third pulley set 17, the third pulley set 17 starts to drive... The feeding plate 20 rotates intermittently, during which the scrap metal falls into the groove opened on the feeding plate 20. As the feeding plate 20 rotates, when the feeding plate 20 rotates to the horizontal position of the groove, the feeding plate 20 stops rotating, and then the second electric telescopic rod 21 starts to work. Because the second electric telescopic rod 21 is equipped with a granulation plate 22, the granulation plate 22 begins to move towards the feeding plate 20 under the action of the moving slider 23. At this time, the purpose of granulating the groove opened on the feeding plate 20 can be achieved.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A scrap metal processing pelletizer, comprising a device housing (1), a support base (2) being symmetrically arranged on the left and right sides of the lower end thereof, and a first electric telescopic rod (3) being symmetrically arranged on the left and right sides of the upper end of the inner surface of the device housing (1), and a square extrusion plate (4) being mounted on the first electric telescopic rod (3); It is characterized in that Also includes: A first rotating shaft (5) is rotatably connected to the device housing (1) via a bearing, and a crushing wheel (6) is mounted on the first rotating shaft (5), and two crushing wheels (6) are provided, and the other crushing wheel (6) is mounted on the second rotating shaft (7); A second rotating shaft (7) which forms a rotating mechanism with the device housing (1) through a bearing installed on the device housing (1); a first motor (8), the output end of which is connected to the second rotating shaft (7), and the first motor (8) is mounted on a plate-like structure provided at the rear end of the device housing (1); A first pulley set (11) is mounted on the second rotating shaft (7), and the first pulley set (11) is coaxially connected to the conveyor belt (12); A magnetic layer (13) is arranged on the outer surface of the conveyor belt (12); A material control plate (18) is fitted with the device housing (1), and the material control plate (18) is connected to threaded holes provided on the device housing (1) via mounting screws (24) symmetrically arranged on left and right sides thereof; A first scraper plate (19) is installed in a groove formed on the material control plate (18); The material control plate (18) is located at the lower end of the magnetic layer (13), and the upper end of the first scraper plate (19) fixedly connected to the inside of the groove opened on the material control plate (18) is in contact with the surface of the magnetic layer (13); A material unloading plate (20) forms a rotating mechanism with the material control plate (18) via a rotating shaft, and an electric telescopic rod (21) is installed on the material control plate (18), and the electric telescopic rod (21) is installed on the pelletizing plate (22); The unloading plate (20) is installed at the middle part of the inner side of the material control plate (18), and the unloading plate (20) is located at the middle part of the lower end of the conveyor belt (12); A screening plate (25) is mounted on the inner surface of the device housing (1), and a feed pipe (26) is provided through the left side of the screening plate (25), and an additional plate (27) is installed at the lower end of the screening plate (25); The screening plate (25) is located below the crushing wheel (6); The adsorption magnetic roller (28) is connected to a rotating shaft provided on the adsorption magnetic roller (28) via a bearing installed at the upper end thereof; The adsorption magnetic roller (28) is located below the screening plate (25); The collecting box (36) is slidably connected to a track provided at the lower right end of the inner surface of the device housing (1) via a slider; The collecting box (36) is located below the right end of the conveyor belt (12); A waste plate (37) is disposed through the device housing (1), and the left side of the waste plate (37) is connected to the right side of the mounting plate (27); The waste plate (37) is located between the adsorption magnetic roller (28) and the conveyor belt (12); The blanking plate (20) is symmetrically provided with two arc-shaped grooves, and the inner and outer surfaces of the blanking plate (20) are both smooth, and the blanking plate (20) is tightly fitted with the grooves provided on the control plate (18); The pellet plate (22) is provided with an arc-shaped groove, and movable sliders (23) are symmetrically arranged at the upper and lower ends of the pellet plate (22), and the movable sliders (23) are slidably connected to the material control plate (18) through the grooves provided on the material control plate (18).

2. The scrap metal processing pelletizer according to claim 1, characterized in that: Two crushing wheels (6) are symmetrically arranged about the center of the device housing (1), and the two crushing wheels (6) are both made of steel, and the outer surfaces of the crushing wheels (6) are smooth.

3. The scrap metal processing pelletizer according to claim 1, characterized in that: A driving gear (9) is mounted on the first rotating shaft (5), and the driving gear (9) and a driven gear (10) are meshed with each other, and the driven gear (10) is mounted on the second rotating shaft (7).

4. The scrap metal processing pelletizer according to claim 1, characterized in that: A second pulley set (14) is coaxially mounted on the left side of the conveyor belt (12), and the second pulley set (14) is coaxially connected to a small gear (15) via a rotating shaft, and the small gear (15) and the large gear (16) are meshed with each other.

5. The scrap metal processing pelletizer according to claim 4, characterized in that: The diameter of the large gear (16) is twice the diameter of the small gear (15), and the large gear (16) is coaxially connected to the third belt pulley set (17) via a rotating shaft, the third belt pulley set (17) is coaxially connected to the blanking plate (20), and the small gear (15) is configured as a half-tooth structure.

6. The scrap metal processing pelletizer according to claim 1, characterized in that: The adsorption magnetic roller (28) is coaxially connected to the driving pulley (29) via a rotating shaft, and the driving pulley (29) is coaxially connected to the rotating blade (30), and the rotating shaft installed on the rotating blade (30) is interconnected with the output end of the second motor (31), and the second motor (31) is arranged on a plate-like structure arranged on the outer surface of the device housing (1).

7. The scrap metal processing pelletizer according to claim 1, characterized in that: The groove formed on the mounting plate (27) is fitted with the second scraper plate (32), and the pull rod (33) installed on the second scraper plate (32) passes through the right side of the device housing (1), and the groove formed on the pull rod (33) is fitted with the positioning rod (34), the positioning rod (34) passes through the plate-like structure arranged outside the device housing (1), and the positioning spring (35) installed on the positioning rod (34) is connected to the plate-like structure arranged outside the device housing (1).

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