Classification treatment device for metal scrap and scrap machining

Abstract

The invention belongs to the technical field of metal scrap treatment, and particularly discloses a classification treatment device for metal scrap and scrap machining, which comprises a shell, a motor is fixedly connected in the bottom end of the shell, the output end of the motor is fixedly connected with a rotating shaft, and a screening mechanism is arranged in the middle of the shell. A screening mechanism is arranged at the bottom end of the shell and used for screening metal waste and chippings, a multi-time smashing mechanism is arranged at the top of the shell and used for repeatedly smashing the metal waste and the chippings for multiple times, and a magnetic separation mechanism is arranged at the bottom end of the interior of the shell and used for conducting magnetic separation on the metal waste and the chippings. Through cooperation of the multiple smashing mechanism, the screening mechanism and the magnetic separation mechanism, smashing, screening and magnetic separation can be integrated in one device, conveying is not needed, and therefore the treatment cost of metal waste and chippings is reduced, and the treatment efficiency of the metal waste and the chippings is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of metal waste processing, and particularly discloses a classification processing device for processing metal waste and debris. Background Art

[0002] The sorting and processing device for metal scrap and debris processing is a multi-device system that efficiently sorts and processes metal scrap and debris. It uses a crushing device to break up large pieces of scrap, then uses magnetic separation to sort the metals based on their magnetic and electrical conductivity. A screening device then separates the scrap by particle size. The device's high degree of automation reduces manual labor, improves sorting efficiency and purity, and is widely used in the metal recycling industry, facilitating resource recycling and reducing environmental pollution.

[0003] In the prior art, when a classification processing device for metal waste and debris is used to classify waste and debris, a transmission device is provided between each device to transmit the metal waste and debris from one device to the next. Therefore, not only the cost of the transmission equipment needs to be increased, but the metal waste and debris will also be wasted time during transportation, thereby reducing the processing efficiency. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to propose a sorting and processing device for metal waste and debris processing to solve the problem that the sorting and processing device for metal waste and debris processing in the prior art not only requires an increased cost of the transmission device, but also wastes time during transportation, resulting in reduced processing efficiency.

[0005] To achieve the above objectives, the present invention provides a sorting and processing device for processing metal waste and debris, comprising a shell, an electric motor fixedly connected to the bottom end of the shell, a rotating shaft fixedly connected to the output end of the motor, a screening mechanism provided in the middle of the shell, the screening mechanism used for screening metal waste and debris, a multiple crushing mechanism provided on the top of the shell, the multiple crushing mechanism used for repeatedly crushing metal waste and debris, and a magnetic separation mechanism provided at the bottom end of the shell, the magnetic separation mechanism used for magnetic separation of metal waste and debris.

[0006] In the above technical solution, preferably, the screening mechanism includes a movable frame, the outside of the movable frame is slidingly connected to the middle part of the outer shell, the inside of the movable frame is fixedly connected to a screen plate, the bottom of the movable frame is fixedly connected to a connecting frame, the bottom of the connecting frame is rotatably connected to an eccentric weight block, the outside of the rotating shaft is fixedly connected to a fixing ring, a vibration spring is fixedly connected between the fixing ring and the eccentric weight block, limiting grooves are provided on both sides of the outside of the rotating shaft, two limiting sliders are fixedly connected to the inside of the eccentric weight block, the limiting slider is slidably connected to the inside of the limiting groove, and the inner side of the eccentric weight block is sleeved on the outside of the rotating shaft.

[0007] In the above technical solution, preferably, the multiple crushing mechanism includes two crushing rollers, both of which are rotatably connected to the top of the shell, one end of the crushing roller is fixedly connected to a gear, and the two gears are meshed with each other, the middle top of the shell is fixedly connected to a motor, the output end of the motor and the end of one of the crushing rollers away from the gear are provided with a belt, both sides of the middle part of the shell are fixedly connected to a fixed frame, a feeding shell is fixedly connected between the two fixed frames, both ends of the inside of the feeding shell are rotatably connected to a rotating rod, a driving belt is provided between the two rotating rods, and a plurality of feeding plates are fixedly connected to the outside of the driving belt, the bottom of the feeding shell close to the shell is fixedly connected, and the top of the feeding shell close to the shell is fixedly connected to a discharge pipe.

[0008] In the above technical solution, preferably, the magnetic separation mechanism includes a magnetic block, the middle part of the magnetic block is fixedly connected to the outside of the rotating shaft, the outside of the outer shell is fixedly connected to a fixed cylinder, the interior of the fixed cylinder is provided with a clamping spring, the interior of the fixed cylinder is slidably connected to a sliding round block, the side of the sliding round block away from the clamping spring is fixedly connected to a connecting column, the end of the connecting column away from the sliding round block is rotatably connected to a rotating frame, the end of the rotating frame away from the connecting column is rotatably provided with a scraper, and the outer bottom end of the outer shell is fixedly connected to a discharge pipe.

[0009] In the above technical solution, preferably, a feed hopper is fixedly connected to the top of the shell, and the end of the discharge pipe away from the feeding shell is arranged above the feed hopper.

[0010] In the above technical solution, preferably, the top of the rotating shaft is rotatably connected to a stabilizing frame, and the outside of the stabilizing frame is fixedly connected to the inside of the shell.

[0011] In the above technical solution, preferably, the vibration spring is sleeved on the outside of the rotating shaft, and the screen plate is slidably connected to the outside of the rotating shaft.

[0012] In the above technical solution, preferably, one end of the holding spring is fixedly connected to the inside of the fixed cylinder, and the other end of the holding spring is fixedly connected to the end of the sliding block away from the connecting column.

[0013] In the above technical solution, preferably, the magnetic block is arranged inside the shell, and the side of the scraper away from the fixed cylinder is in contact with the outside of the magnetic block.

[0014] In the above technical solution, preferably, a rotating material removal door is rotatably connected to the outside of the bottom end of the shell, and a material guide cover is fixedly connected to the inside of the shell. The present invention can concentrate crushing, screening and magnetic separation inside one device through the coordination of multiple crushing mechanisms, screening mechanisms and magnetic separation mechanisms, thereby eliminating the need for coordinated transmission devices, and directly entering the next process after one process is completed without the need for transmission, thereby reducing the cost of processing metal waste and debris, saving transportation time, and improving the efficiency of processing metal waste and debris. The present invention uses a screening mechanism to screen out metal waste and debris with unqualified particle size, and then directly crushes them through multiple crushing mechanisms. This cycle continues until the metal waste and debris are crushed to a qualified size, and then magnetic separation can be performed, and then automatic screening can be achieved, and the unqualified materials automatically enter the crushing structure for crushing, without the need for coordination of various complex mechanical mechanisms and systems. The structure is simple, easy to maintain, and reduces the failure rate. Description of the drawings

[0015] Compared with the prior art, the present invention has the following beneficial effects: Figure 1 The present invention is a three-dimensional Figure 1 ; Figure 2 The present invention is a three-dimensional Figure 2 ; Figure 3 This is a schematic diagram of the structure inside the housing of the present invention; Figure 4 Schematic diagram of the structure of the sieve plate of the present invention; Figure 5 It is a structural schematic diagram of the eccentric weight block of the present invention; Figure 6 It is a structural schematic diagram of the limiting chute of the present invention; Figure 7 It is a structural schematic diagram of the limit slider of the present invention; Figure 8 It is a structural schematic diagram of the feed hopper of the present invention; Figure 9 It is a structural schematic diagram of the feed plate of the present invention; Figure 10 Schematic diagram of the internal structure of the fixed cylinder of the present invention.

[0016] In the figure: 1. Housing; 2. Motor; 3. Rotating shaft; 4. Screening mechanism; 401. Movable frame; 402. Screen plate; 403. Connecting frame; 404. Eccentric weight block; 405. Fixing ring; 406. Vibrating spring; 407. Limiting chute; 408. Limiting slider; 409. Discharge port; 410. Material guide port; 5. Multiple crushing mechanism; 501. Crushing roller; 502. Gear; 503. Motor; 504. Fixing frame; 505. Feeding shell; 506. Rotating rod; 507. Driving belt; 508. Feeding plate; 509. Feed hopper; 510. Discharge pipe; 6. Magnetic separation mechanism; 601. Magnetic block; 602. Fixed cylinder; 603. Clamping spring; 604. Sliding block; 605. Connecting column; 606. Rotating frame; 607. Scraper; 608. Discharge pipe; 609. Rotating removal door; 610. Material guide cover; 7. Stabilizing frame; 8. Feed hopper. DETAILED DESCRIPTION

[0017] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] like Figures 1-10 The shown device is a sorting and processing device for processing metal waste and debris, comprising a shell 1, a motor 2 fixedly connected to the bottom end of the shell 1, and a rotating shaft 3 fixedly connected to the output end of the motor 2. After the output end of the motor 2 rotates, it can drive the rotating shaft 3 to rotate. A screening mechanism 4 is provided in the middle of the shell 1, and the screening mechanism 4 is used for screening metal waste and debris. A multiple crushing mechanism 5 is provided on the top of the shell 1, and the multiple crushing mechanism 5 is used for repeatedly crushing metal waste and debris. A magnetic separation mechanism 6 is provided at the bottom end of the shell 1, and the magnetic separation mechanism 6 is used for magnetic separation of metal waste and debris. The top of the rotating shaft 3 is rotatably connected to a stabilizing frame 7, and the outside of the stabilizing frame 7 is fixedly connected to the inside of the shell 1.

[0020] The screening mechanism 4 includes a movable frame 401, which can provide an installation position and can move up and down inside the shell 1. The outside of the movable frame 401 is slidably connected to the middle of the shell 1. The inside of the movable frame 401 is fixedly connected to a screen plate 402. The screen plate 402 is arranged as an inclined surface inside the movable frame 401, so that when the screen plate 402 vibrates, unqualified materials can be accumulated in the direction of the discharge port 409. The bottom of the movable frame 401 is fixedly connected to a connecting frame 403, which can play a connecting role. The bottom of the connecting frame 403 is rotatably connected to an eccentric weight block 404. The eccentric weight block 40 4 can move up and down when rotating. The outside of the rotating shaft 3 is fixedly connected with a fixing ring 405. The fixing ring 405 can provide you with an installation position. A vibration spring 406 is fixedly connected between the fixing ring 405 and the eccentric weight block 404. The vibration spring 406 can increase the vibration amplitude or frequency of the eccentric weight block 404. Limiting grooves 407 are provided on both sides of the outside of the rotating shaft 3. Two limiting sliders 408 are fixedly connected to the inside of the eccentric weight block 404. The cooperation of the limiting grooves 407 and the limiting sliders 408 can make the eccentric weight block 404 rotate under the drive of the rotating shaft 3, and can make the eccentric weight block 404 moves up and down on the rotating shaft 3, the limiting slider 408 is slidably connected to the inside of the limiting slide 407, the inner side of the eccentric weight block 404 is sleeved on the outside of the rotating shaft 3, the vibration spring 406 is sleeved on the outside of the rotating shaft 3, and the screen plate 402 is slidably connected to the outside of the rotating shaft 3. When the screening mechanism 4 is screening, it is necessary to start the motor 2. After the output end of the motor 2 rotates, it can drive the rotating shaft 3 to rotate. After the rotating shaft 3 rotates, the eccentric weight block 404 is driven to rotate through the cooperation of the limiting slide 407 and the limiting slider 408, and then the unstable performance of the rotation of the eccentric weight block 404 can be utilized. The eccentric weight block 404 can be made to swing up and down, thereby driving the connecting frame 403 to swing up and down, and driving the movable frame 401 to swing up and down, and then driving the screen plate 402 to swing up and down, so that the swinging of the screen plate 402 can be used to drive the metal waste and debris to be screened, and the vibration spring 406 is used to increase the vibration amplitude or frequency of the eccentric weight block 404. When the screen plate 402 is screening, the qualified metal waste and debris fall to the bottom of the screen plate 402, and the unqualified ones move to the discharge port 409, and when the discharge port 409 moves to the guide port 410, they will fall out through the guide port 410.

[0021] The multiple crushing mechanism 5 includes two crushing rollers 501, and the two crushing rollers 501 are both rotatably connected to the top inner part of the shell 1. The opposite rotation of the two crushing rollers 501 can crush the metal. One end of the crushing roller 501 is fixedly connected to a gear 502. When one gear 502 rotates, it can drive the other gear 502 to rotate, and can drive the two crushing rollers 501 to move in opposite directions, so as to crush metal waste and scraps. The two gears 502 are meshed and connected. A motor 503 is fixedly connected to the top of the middle part of the shell 1. The motor 503 can provide power. A belt 1 is provided on the output end of the motor 503 and the end of one of the crushing rollers 501 away from the gear 502. Both sides of the middle part of the shell 1 The two fixing frames 504 are fixedly connected, and a feeding shell 505 is fixedly connected between the two fixing frames 504. The feeding shell 505 can provide an installation position. The two ends of the feeding shell 505 are rotatably connected to the rotating rods 506. A driving belt 507 is sleeved between the two rotating rods 506. The combination of the two rotating rods 506 can install the driving belt 507. The outside of the driving belt 507 is fixedly connected to a plurality of conveying plates 508. The rotation of the driving belt 507 can drive the conveying plates 508 to rotate, thereby driving the metal waste and crushed materials to move upward. The bottom of the feeding shell 505 close to the shell 1 is fixedly connected to 509, 509 can feed materials, and the top of the feeding shell 505 close to the shell 1 is fixedly connected to a discharge pipe 510 , the discharge pipe 510 can discharge the material, the top of the shell 1 is fixedly connected to the feed hopper 8, the end of the discharge pipe 510 away from the feeding shell 505 is arranged above the feed hopper 8, when processing metal waste and debris, first put the metal waste and debris into the top of the shell 1 through the feed hopper 8, then start the motor 503, and after the motor 503 starts the output end to rotate, it drives one of the crushing rollers 501 to rotate through the belt, thereby driving one of the gears 502 to rotate, and then driving the other gear 502 to rotate, thereby driving the other crushing roller 501 to rotate, and after the two crushing rollers 501 rotate in opposite directions, the metal waste and debris entering the top of the shell 1 can be crushed again to prevent the metal waste from being crushed. There are large pieces of metal waste and debris inside the material and debris. The crushed metal waste and debris are then screened by the screening mechanism 4. The metal waste and debris of unqualified size enter the interior of 509 and enter the interior of the feeding shell 505 through 509. At this time, due to the rotation of the output end of the motor 503, the upper rotating rod 506 is driven to rotate by the belt, and then the driving belt 507 can be driven to rotate by the cooperation of the two rotating rods 506. After the driving belt 507 rotates, it can drive the feeding plate 508 to rotate, so that the unqualified metal waste and debris can be transported upward through the feeding plate 508 to the discharge pipe 510, and then enter the interior of the feed hopper 8 through the discharge pipe 510, and are crushed again by the crushing roller 501.

[0022] The magnetic separation mechanism 6 includes a magnetic block 601. The magnetic block 601 is magnetic and can absorb metal scraps or metal debris. The middle part of the magnetic block 601 is fixedly connected to the outside of the rotating shaft 3. The outside of the shell 1 is fixedly connected to a fixed cylinder 602. The fixed cylinder 602 can provide an installation position. The interior of the fixed cylinder 602 is provided with a tightening spring 603. The interior of the fixed cylinder 602 is slidably connected to a sliding round block 604. The sliding round block 604 has a limiting function. The side of the sliding round block 604 away from the tightening spring 603 is fixedly connected to a connecting column 605. The connecting column 605 has a connecting function. The end of the connecting column 605 away from the sliding round block 604 is rotatably connected to a rotating frame 606. The scraper 607 is rotated at one end of the frame 606 away from the connecting column 605. The cooperation between the connecting column 605 and the rotating frame 606 can change the direction of the force, so that the reaction force of the holding spring 603 can be transmitted to the scraper 607, and the scraper 607 can be subjected to the force of the positive magnetic block 601, so that the scraper 607 can be closely attached to the outside of the magnetic block 601. The outer bottom end of the shell 1 is fixedly connected to the discharge pipe 608, one end of the holding spring 603 is fixedly connected to the inside of the fixed cylinder 602, and the other end of the holding spring 603 is fixedly connected to the end of the sliding round block 604 away from the connecting column 605. The magnetic block 601 is arranged inside the shell 1, and the scraper 607 is away from the fixed cylinder 60 2 is in contact with the outside of the magnetic block 601, and the bottom end of the shell 1 is rotatably connected to a rotating material removal door 609. The opening of the rotating material removal door 609 can facilitate the removal of the debris inside the shell 1. The inside of the shell 1 is fixedly connected to a guide cover 610. The guide cover 610 can provide a shielding effect to prevent the top of the discharge pipe 608 from falling into the debris that is not attracted by the magnetic block 601, and can gather the debris to the middle so that the debris can fall on the magnetic block 601, and the metal waste and debris fall out through the sieve plate 402 and fall on the magnetic block 601 under the obstruction of the guide cover 610. The metal will be attracted by the magnetic block 601, and the rotation of the output end of the motor 2 can drive The rotating shaft 3 rotates, thereby driving the magnetic block 601 to rotate. At this time, the reaction force of the pressing spring 603 can drive the sliding ball 604 and the rotating frame 606 to move toward the magnetic block 601, thereby giving the scraper 607 a force toward the magnetic block 601, and then the scraper 607 can be close to the outside of the magnetic block 601, so that the metal waste and debris adsorbed on the magnetic block 601 can be scraped into the inside of the discharge pipe 608, and then the metal debris can be dropped out through the discharge pipe 608, and the debris that cannot be adsorbed on the magnetic block 601 will fall into the inner bottom end of the shell 1, and the rotating removal door 609 can be opened to remove the non-adsorbable metal debris.

[0023] Working principle: When processing metal waste and debris, first put the metal waste and debris into the top of the shell 1 through the feed hopper 8, then start the motor 503, and after the output end of the motor 503 starts to rotate, it drives one of the crushing rollers 501 to rotate through the belt, thereby driving one of the gears 502 to rotate, and then driving the other gear 502 to rotate, thereby driving the other crushing roller 501 to rotate. After the two crushing rollers 501 rotate in opposite directions, the metal waste and debris entering the top of the shell 1 can be crushed again to prevent the existence of large pieces of metal waste and debris inside. The crushed metal waste and debris After being screened by the screening mechanism 4, the unqualified metal scraps and debris enter the interior of 509, and then enter the interior of the feeding shell 505 through 509. At this time, due to the rotation of the output end of the motor 503, the upper rotating rod 506 is driven to rotate by the belt, and then the driving belt 507 can be driven to rotate by the cooperation of the two rotating rods 506. After the driving belt 507 rotates, it can drive the conveying plate 508 to rotate, so that the unqualified metal scraps and debris can be transported upward through the conveying plate 508 to the discharge pipe 510, and then enter the interior of the feed hopper 8 through the discharge pipe 510, and are crushed again by the crushing roller 501; When the screening mechanism 4 is screening, it is necessary to start the motor 2. After the output end of the motor 2 rotates, it can drive the rotating shaft 3 to rotate. After the rotating shaft 3 rotates, the cooperation of the limiting slide groove 407 and the limiting slider 408 drives the eccentric weight block 404 to rotate. Then, the instability of the rotation of the eccentric weight block 404 can be used to make the eccentric weight block 404 swing up and down, thereby driving the connecting frame 403 to swing up and down, and driving the movable frame 401 The sieve plate 402 is shaken up and down, thereby driving the sieve plate 402 to shake up and down, so that the shaking of the sieve plate 402 can drive the metal waste and debris to be screened, and the vibration spring 406 is used to increase the vibration amplitude or frequency of the eccentric weight block 404. When the sieve plate 402 is screening, the qualified metal waste and debris fall under the sieve plate 402, and the unqualified ones move to the discharge port 409. When the discharge port 409 moves to the guide port 410, they will fall out through the guide port 410; The scrap metal and debris fall through the screen plate 402 and fall onto the magnet 601 under the obstruction of the guide cover 610. The metal will be adsorbed by the magnet 601, and the rotation of the output end of the motor 2 can drive the rotating shaft 3 to rotate, thereby driving the magnet 601 to rotate. At this time, the reaction force of the pressing spring 603 can drive the sliding block 604 and the rotating frame 606 to move toward the magnet 601, thereby giving the scraper 607 a force toward the magnet 601, and then the scraper 607 can be close to the outside of the magnet 601, so that the scrap metal and debris adsorbed on the magnet 601 can be scraped into the inside of the discharge pipe 608, and then the metal debris can be dropped out through the discharge pipe 608, and the debris that cannot be adsorbed on the magnet 601 will fall into the inner bottom end of the shell 1, and the rotating removal door 609 can be opened to remove the non-adsorbable metal debris.

[0024] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A sorting and processing device for processing metal waste and debris, comprising a housing (1), characterized in that: The bottom end of the housing (1) is fixedly connected to a motor (2), and the output end of the motor (2) is fixedly connected to a rotating shaft (3). A screening mechanism (4) is provided in the middle of the housing (1), and the screening mechanism (4) is used for screening metal waste and debris. A multiple crushing mechanism (5) is provided on the top of the housing (1), and the multiple crushing mechanism (5) is used for repeatedly crushing metal waste and debris. A magnetic separation mechanism (6) is provided at the bottom end of the housing (1), and the magnetic separation mechanism (6) is used for magnetic separation of metal waste and debris.

2. A sorting and processing device for metal waste and debris processing according to claim 1, characterized in that: The screening mechanism (4) comprises a movable frame (401), the outside of the movable frame (401) is slidably connected to the middle of the shell (1), the inside of the movable frame (401) is fixedly connected to a screen plate (402), the bottom of the movable frame (401) is fixedly connected to a connecting frame (403), the bottom of the connecting frame (403) is rotatably connected to an eccentric weight block (404), the outside of the rotating shaft (3) is fixedly connected to a fixing ring (405), a vibration spring (406) is fixedly connected between the fixing ring (405) and the eccentric weight block (404), both sides of the outside of the rotating shaft (3) are provided with limiting sliding grooves (407), the inside of the eccentric weight block (404) is fixedly connected to two limiting sliders (408), the limiting sliders (408) are slidably connected to the inside of the limiting sliding grooves (407), and the inside of the eccentric weight block (404) is sleeved on the outside of the rotating shaft (3).

3. The metal waste and scrap processing device according to claim 1, characterized in that: The multiple crushing mechanism (5) includes two crushing rollers (501), both of which are rotatably connected to the top of the housing (1), one end of each crushing roller (501) is fixedly connected to a gear (502), and the two gears (502) are meshed with each other. A motor (503) is fixedly connected to the top of the middle of the housing (1), and a belt is provided between the output end of the motor (503) and the end of one of the crushing rollers (501) away from the gear (502). Both sides of the middle of the housing (1) are fixedly connected to fixed gears. A feeding shell (505) is fixedly connected between the two fixed frames (504), and rotating rods (506) are rotatably connected to both ends of the feeding shell (505). A driving belt (507) is sleeved between the two rotating rods (506), and a plurality of conveying plates (508) are fixedly connected to the outside of the driving belt (507). The bottom of the feeding shell (505) close to the outer shell (1) is fixedly connected to (509), and the top of the feeding shell (505) close to the outer shell (1) is fixedly connected to a discharge pipe (510).

4. The metal waste and scrap processing device according to claim 1, characterized in that: The magnetic separation mechanism (6) includes a magnetic block (601), the middle portion of the magnetic block (601) is fixedly connected to the outside of the rotating shaft (3), the outside of the housing (1) is fixedly connected to a fixed cylinder (602), the interior of the fixed cylinder (602) is provided with a holding spring (603), the interior of the fixed cylinder (602) is slidably connected to a sliding block (604), the side of the sliding block (604) away from the holding spring (603) is fixedly connected to a connecting column (605), the end of the connecting column (605) away from the sliding block (604) is rotatably connected to a rotating frame (606), the end of the rotating frame (606) away from the connecting column (605) is rotatably connected to a scraper (607), and the bottom end of the outer shell (1) is fixedly connected to a discharge pipe (608).

5. The metal waste and scrap processing device according to claim 3, characterized in that: A feed hopper (8) is fixedly connected to the top of the housing (1), and an end of the discharge pipe (510) away from the feeding housing (505) is arranged above the feed hopper (8).

6. The device for sorting and processing metal waste and debris according to claim 1, characterized in that: The top of the rotating shaft (3) is rotatably connected to a stabilizing frame (7), and the outside of the stabilizing frame (7) is fixedly connected to the inside of the housing (1).

7. The device for sorting and processing metal waste and debris according to claim 2, characterized in that: The vibration spring (406) is sleeved on the outside of the rotating shaft (3), and the screen plate (402) is slidably connected to the outside of the rotating shaft (3).

8. The device for sorting and processing metal waste and debris according to claim 4, characterized in that: One end of the pressing spring (603) is fixedly connected to the interior of the fixed cylinder (602), and the other end of the pressing spring (603) is fixedly connected to an end of the sliding block (604) away from the connecting column (605).

9. The device for sorting and processing metal waste and scrap according to claim 4, characterized in that: The magnetic block (601) is arranged inside the housing (1), and the side of the scraper (607) away from the fixed cylinder (602) is in contact with the outside of the magnetic block (601).

10. The device for sorting and processing metal waste and scraps according to claim 4, characterized in that: The bottom end of the housing (1) is externally rotatably connected to a rotating material removal door (609), and the interior of the housing (1) is fixedly connected to a material guide cover (610).

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