Compression device for metal scrap processing

Abstract

The invention discloses a compression device for metal scrap processing, and relates to the technical field of metal scrap processing, the compression device comprises a compression bin, a discharging mechanism, a slitting mechanism and a compression mechanism, the discharging mechanism is arranged on one side of the top of the compression bin, a smashing mechanism is installed on the top of the discharging mechanism, and the smashing mechanism is used for smashing metal scraps; under the driving of a fifth hydraulic cylinder, the metal crushed materials are pre-compressed, and air among the metal crushed materials is discharged, so that the structure is more compact; then, a fifth hydraulic cylinder contracts, so that a sliding block and a supporting plate are reset, a hole groove in the bottom of a feeding groove is opened, and the pre-compressed metal waste falls into a compression bin; in the compression bin, the compression mechanism further compresses the metal scraps; the whole feeding mechanism not only completes conveying of the crushed materials, but also achieves pre-compression of the metal crushed materials, effectively reduces the rebound phenomenon inside the compressed waste materials, and improves the compression efficiency and the compression quality.

Description

Technical Field

[0001] The invention relates to the technical field of metal waste processing, in particular to a compression device for metal waste processing. Background Art

[0002] Metal scrap can usually be recycled, but during the recycling process it needs to be crushed and compacted to reduce its volume.

[0003] After searching, the Chinese patent publication number CN117299739B discloses a compression device for processing metal waste. Although the device has a simple structure, low cost, good metal classification effect, and is convenient for subsequent processing, the device only uses a rotating and transverse compression mechanism to compress metal scraps, which causes the waste to rebound after compression, and easily leads to a loose structure inside the waste compression block, which is not conducive to packaging processing.

[0004] After searching, the Chinese patent publication number CN212664481U discloses a metal waste block packaging and compression device. Although the device solves the problem that the existing metal waste block packaging and compression device is not convenient to crush the metal waste before compressing the metal waste, and the uncrushed metal waste is large in volume, occupies a large compression space, and reduces the compression efficiency of the metal waste, but during the high-pressure compression process, the contact area between the metal waste increases, and the contact density between the metal particles increases, which leads to an increase in the friction between the metal waste, and the metal waste is prone to adhere to the pressure plate, which is easy to affect the discharge. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a compression device for processing metal waste, which solves the problems of loose structure and metal waste adhering to the pressing plate caused by the rebound phenomenon when the prior device compresses the waste as mentioned in the background art.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a compression device for processing metal waste, comprising a compression bin, a discharge mechanism, a slitting mechanism and a compression mechanism, a discharge mechanism is arranged on one side of the top of the compression bin, a crushing mechanism is installed on the top of the discharge mechanism, the crushing mechanism is used to crush metal waste, the discharge mechanism is used to transport the crushing mechanism material to the compression bin, a compression mechanism is arranged inside the other end of the compression bin, the compression mechanism is used to compress the material inside the compression bin, a top plate is welded on the top of the compression bin, a slitting mechanism is installed at one end of the top of the top plate, the slitting mechanism is used to slitting the compressed metal blocks in block shape inside the compression bin, a discharge mechanism is arranged below the slitting mechanism, the discharge mechanism is installed inside one end of the compression bin, and the discharge mechanism is used to automatically discharge the metal compressed blocks inside the compression bin.

[0007] Preferably, the discharge mechanism comprises a second hydraulic cylinder and a discharge door, the second hydraulic cylinder is fixedly installed on one side of the compression bin, a top block is sleeved on the outside of the telescopic end of the second hydraulic cylinder, and the bottom of the top block is in sliding contact with the top plate and the bottom of the compression bin respectively;

[0008] A rectangular hole groove is opened on the surface of one side of the compression bin for discharging, and a discharging door is arranged on the outside of the rectangular hole groove, and one end of the top of the discharging door is rotatably connected to the outer wall of the compression bin, and a connecting rod is welded to the outer wall of the compression bin, and one end of the connecting rod is rotatably connected to the outside of the telescopic end of the first hydraulic cylinder, and the other end of the first hydraulic cylinder is rotatably connected to the top end of the mounting block, and one side of the mounting block is welded to the outer wall of the compression bin. The discharging mechanism realizes the automatic discharge of the compressed blocks of metal scrap, and improves the operating efficiency and safety; through the cooperation of the second hydraulic cylinder and the top block, and the rotatable connection between the discharging door and the outer wall of the compression bin, the discharging process is smoother and more controllable; the metal compressed blocks can be discharged smoothly through the rectangular hole groove, reducing the possibility of blockage and jamming, and ensuring the continuous and stable operation of the compression device.

[0009] Preferably, the slitting mechanism includes a gantry, one end of the bottom of the gantry is fixedly connected to the surface of the top plate by bolts, and a third hydraulic cylinder is installed at one end of the top of the gantry. A slitting knife is mounted on the outside of the telescopic end of the bottom of the third hydraulic cylinder. Both sides of the slitting knife are slidably connected to the inner side of the gantry, and the outer wall of the slitting knife is in sliding contact with the holes and grooves on the surface of the top plate. The fixed connection between the gantry and the top plate and the sliding connection between the slitting knife and the inner side of the gantry enhances the stability of the slitting mechanism and reduces vibration and deviation during the cutting process. The sliding contact between the outer wall of the slitting knife and the holes and grooves on the surface of the top plate provides precise guidance, thereby ensuring the accuracy of the cutting process.

[0010] Preferably, reinforcing ribs are welded on the surface of the slitting knife, and three reinforcing ribs are distributed at equal intervals. One end of the bottom of the slitting knife is in an arc-shaped structure. A hole groove for plugging in the slitting knife is opened on the bottom surface of the compression bin, and the shape of the hole groove is consistent with the shape of the bottom of the slitting knife. The reinforcing ribs welded on the surface of the slitting knife can significantly improve the structural strength and rigidity of the knife body, making it less likely to deform or be damaged when subjected to greater pressure and impact, thereby extending the service life of the tool. The arc-shaped structure makes it easier to insert the slitting knife into the compression bin, reducing the resistance during insertion.

[0011] Preferably, the compression mechanism comprises a fourth hydraulic cylinder, the fourth hydraulic cylinder is embedded in one end of the compression chamber, a push plate is sleeved on the outside of the telescopic end of the fourth hydraulic cylinder, and the inside of the push plate is a hollow structure;

[0012] The outer wall of the push plate is in sliding contact with the inner wall of the compression chamber, a push rod is arranged inside the push plate, a hole groove is opened on one side of the push plate to communicate with the interior, and the inner wall of the hole groove is in sliding contact with the outer wall of the push rod, one end of the push rod is welded to the limit block, and the design of the compression mechanism realizes effective compression of metal waste by driving the push plate by the fourth hydraulic cylinder. When the fifth hydraulic cylinder contracts, the pressure on the spring becomes smaller, and then the spring will push the push rod to move outward, so that the push rod can push the limit block to move outward, and then the limit block can push the metal waste away from the push plate, which is beneficial to avoid the metal waste sticking to the push plate.

[0013] Preferably, the outer wall of the push rod is provided with an annular protrusion structure, and a spring is provided on one side of the annular protrusion structure, the spring sleeve is rotated outside the push rod, there is a gap between one end of the push rod and the inner wall of the push plate, the push plate is evenly provided with grooves, and the grooves are consistent with the shape of the limit block.

[0014] Preferably, the feeding mechanism includes a feeding trough welded to the top of the compression bin, a fifth hydraulic cylinder is embedded at one end of the feeding trough, a slider is mounted on the outside of the telescopic end of the fifth hydraulic cylinder, a support plate is welded to the bottom of the slider, a rectangular hole is opened at the bottom of one end of the feeding trough, which is used for the material inside the feeding trough to fall into the compression bin for feeding, and the telescopic action of the fifth hydraulic cylinder drives the slider to move, thereby realizing automatic feeding, reducing manual operation, and improving production efficiency and safety. Under the action of the fifth hydraulic cylinder, the slider will be pushed to slide inside the feeding trough, and the slider will drive the support plate to slide while sliding inside the feeding trough, so that one end of the support plate can cover the hole at the bottom of one end of the feeding trough, and as the slider continues to move, the slider can push the metal scraps inside the feeding trough to the other end of the feeding trough for extrusion, thereby realizing pre-compression of the metal scraps.

[0015] Preferably, two protrusion structures are provided at the bottom of the slider, and the two protrusion structures at the bottom of the slider are slidably connected to the bottom of the feed trough. Two strip-shaped hole grooves are also provided at the bottom of the feed trough, and the strip-shaped hole grooves are connected to the rectangular hole grooves at one end of the feed trough, so that the slider can drive the support plate to move when moving forward, so that the support plate can close the hole groove at the bottom of one end of the feed trough, thereby preventing the material from falling into the compression bin prematurely.

[0016] Preferably, the pulverizing mechanism comprises a pulverizing frame mounted on the top of the feeding trough by bolts, a driving motor is arranged on one side of the pulverizing frame, the output end of the driving motor is externally connected to the reducer through a chain, a pulverizing roller is sleeved on the output end of the reducer, two pulverizing rollers are arranged, and the two pulverizing rollers are located inside the pulverizing frame, one end of the two pulverizing rollers is sleeved with a gear, and the two gears are meshed and connected with each other, the driving motor transmits power to the reducer through the chain, and the reducer reduces the speed and increases the torque to drive the two pulverizing rollers to rotate. The two pulverizing rollers are located inside the pulverizing frame and mesh with each other through external gears to achieve synchronous operation. When the metal scrap enters the pulverizing frame, the two relatively rotating pulverizing rollers pulverize the material into smaller fragments by shearing, extrusion and friction, thereby achieving a pulverizing effect and making it easier to be compressed into blocks.

[0017] The present invention provides a compression device for processing metal waste, which has the following beneficial effects:

[0018] (1) A compression device for processing metal waste. During use, the metal waste is first put into a crushing mechanism for crushing, and the generated metal scraps then fall into a feed trough; driven by a fifth hydraulic cylinder, the slider slides in the feed trough and drives the support plate to move at the same time, with one end of the support plate covering the rectangular hole at the bottom of the feed trough; as the slider moves further, it pushes the metal scraps in the feed trough to the other end of the feed trough, thereby pre-compressing the metal scraps and discharging the air between the metal scraps to make the structure more compact; then, the fifth hydraulic cylinder contracts, causing the slider and the support plate to reset, opening the hole at the bottom of the feed trough, and allowing the pre-compressed metal scraps to fall into a compression bin; in the compression bin, the compression mechanism further compresses the metal scraps; the entire feed mechanism not only completes the transportation of the crushed material, but also pre-compresses the metal scraps, effectively reducing the rebound phenomenon inside the compressed waste, and improving the compression efficiency and compression quality.

[0019] (2) A compression device for processing and treating metal waste, which drives a push plate to move inside a compression chamber through the extension action of a fifth hydraulic cylinder. The push plate pushes the internal material to the other end of the compression chamber, and applies pressure to the metal waste to shape it. During this process, the annular protrusion structure on the push rod cooperates with the spring. When the push plate applies pressure, the limit block slides through the push rod under pressure and shrinks into a groove on the surface of the push plate, and the spring is compressed at the same time. After the fifth hydraulic cylinder shrinks, the spring pressure is reduced, pushing the push rod outward, and then pushing the limit block outward, so that the limit block pushes the metal waste to separate from the push plate, effectively preventing the metal waste from adhering to the push plate. This mechanism ensures the continuity of the compression process, improves the compression efficiency and the reliability of equipment operation.

[0020] (3) In the compression device for processing metal waste, after the metal waste is compressed into blocks at one end inside the compression bin, the hydraulic cylinder drives the slitting knife to move downward, so that the slitting knife can be inserted into the compression bin, and then a pile of metal waste compressed blocks at one end inside the compression bin are cut into smaller compressed blocks, which is convenient for handling and transporting the compressed blocks. Then, the first hydraulic cylinder drives the discharge door to open, and the cut metal waste compressed blocks can be discharged through one end inside the compression bin under the push of the top block and the second hydraulic cylinder, which is convenient for automatic discharge, thereby improving the convenience of using the device.

[0021] Thus, the problem of loose structure caused by rebound phenomenon when the existing device compresses the waste and the problem of metal waste adhering to the pressing plate is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the first hydraulic cylinder of the present invention;

[0024] Figure 3 This is a schematic diagram of the internal structure of the compression chamber of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the crushing roller of the present invention;

[0026] Figure 5 This is a schematic diagram of the internal structure of the feeding trough of the present invention;

[0027] Figure 6 This is a schematic diagram of the support plate structure of the present invention;

[0028] Figure 7 It is a schematic diagram of the spring structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the limit block of the present invention;

[0030] Fig. 9 It is a schematic diagram of the slider structure of the present invention.

[0031] In the figure, 1, compression bin; 2, discharge mechanism; 201, mounting block; 202, first hydraulic cylinder; 203, connecting rod; 204, discharge door; 205, second hydraulic cylinder; 206, top block; 3, slitting mechanism; 301, gantry; 302, third hydraulic cylinder; 303, slitting knife; 4, top plate; 5, compression mechanism; 501, fourth hydraulic cylinder; 502, push plate; 503, limit block; 504, top rod; 505, spring; 6, feeding mechanism; 601, feeding trough; 602, slider; 603, fifth hydraulic cylinder; 604, support plate; 7, crushing mechanism; 701, crushing frame; 702, driving motor; 703, chain; 704, reducer; 705, crushing roller; 706, gear. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-9The embodiment of the present invention provides a technical solution: a compression device for processing metal waste, including a compression bin 1, a discharge mechanism 2, a slitting mechanism 3 and a compression mechanism 5. The discharge mechanism 2 is arranged on one side of the top of the compression bin 1, and a crushing mechanism 7 is installed on the top of the discharge mechanism 2. The crushing mechanism 7 is used to crush the metal waste. The discharge mechanism 2 is used to transport the crushing mechanism 7 material into the compression bin 1. The compression mechanism 5 is arranged inside the other end of the compression bin 1. The compression mechanism 5 is used to compress the material inside the compression bin 1. A top plate 4 is welded on the top of the compression bin 1. A slitting mechanism 3 is installed on one end of the top of the top plate 4. The slitting mechanism 3 is used to compress the block-shaped compression inside the compression bin 1. The compressed metal block is cut, and a discharge mechanism 2 is arranged below the cutting mechanism 3. The discharge mechanism 2 is installed inside one end of the compression bin 1. The discharge mechanism 2 is used to automatically discharge the metal compressed block inside the compression bin 1. The feeding mechanism 6 includes a feeding trough 601 welded to the top of the compression bin 1, and a fifth hydraulic cylinder 603 is embedded at one end of the feeding trough 601. A slider 602 is set on the outside of the telescopic end of the fifth hydraulic cylinder 603, and a support plate 604 is welded at the bottom of the slider 602. Two convex structures are arranged at the bottom of the slider 602. The two convex structures at the bottom of the slider 602 are slidably connected to the bottom of the feeding trough 601. Two strip-shaped hole grooves are also provided at the bottom of the feeding trough 601, and the strips The shaped hole groove is connected with the rectangular hole groove at one end of the feeding trough 601, so that the slider can drive the support plate 604 to move when moving forward, so that the support plate 604 can close the hole groove at the bottom of one end of the feeding trough 601 to prevent the material from falling into the compression bin 1 in advance. A rectangular hole groove is opened at the bottom of one end of the feeding trough 601 for the material inside the feeding trough 601 to fall into the compression bin 1 for feeding. The telescopic action of the fifth hydraulic cylinder 603 drives the slider 602 to move, realizes automatic feeding, reduces manual operation, and improves production efficiency and safety. The crushing mechanism 7 includes a crushing frame 701 installed on the top of the feeding trough 601 by bolts, and a driving The drive motor 702 is connected to the reducer 704 through a chain 703. The output end of the drive motor 702 is externally connected to the reducer 704. A crushing roller 705 is externally mounted on the output end of the reducer 704. Two crushing rollers 705 are provided, and the two crushing rollers 705 are located inside the crushing frame 701. One end of the two crushing rollers 705 is externally mounted with a gear 706, and the two gears 706 are meshed and connected with each other. The drive motor 702 transmits power to the reducer 704 through the chain 703. The reducer reduces the speed and increases the torque to drive the two crushing rollers 705 to rotate; the two crushing rollers are located inside the crushing frame 701, and mesh with each other through the external gears 706 to achieve synchronous operation;When the metal scraps enter the crushing frame 701, the two relatively rotating crushing rollers 705 crush the materials into smaller pieces by shearing, squeezing and friction, thereby achieving a crushing effect, making it easier to be compressed into blocks, and then the crushed metal scraps will fall into the feeding trough 601, and then under the action of the fifth hydraulic cylinder 603, the slider 602 will be pushed to slide inside the feeding trough 601, and the slider 602 will slide inside the feeding trough 601 while driving the support plate 604 to slide, so that one end of the support plate 604 can cover the hole groove at the bottom of one end of the feeding trough 601, and as the slider 602 continues to move, the slider 602 can The metal scraps in the feeding trough 601 are pushed to the other end of the feeding trough 601 for extrusion, thereby achieving pre-compression of the metal scraps, allowing the air between the metal scraps to be discharged, making the internal structure of the metal scraps tight, and then the fifth hydraulic cylinder 603 is contracted to drive the slider 602 and the support plate 604 to reset back, so that the hole groove at the bottom of one end of the feeding trough 601 can be opened, and then the compressed metal scraps can fall into the compression bin 1 and be compressed by the compression mechanism 5. The feeding mechanism 6 can feed the crushed material and pre-compress the metal scraps at the same time, which is conducive to greatly reducing the internal rebound phenomenon of the compressed scraps. ;

[0034] See also Figure 1-8The embodiment of the present invention provides a technical solution: a compression device for processing metal waste, wherein the discharge mechanism 2 includes a second hydraulic cylinder 205 and a discharge door 204, the second hydraulic cylinder 205 is fixedly installed on one side of the compression bin 1, and a top block 206 is sleeved on the outside of the telescopic end of the second hydraulic cylinder 205, and the bottom of the top block 206 is in sliding contact with the top plate 4 and the bottom of the compression bin 1 respectively; a rectangular hole groove is opened on the surface of one side of the compression bin 2 for discharging, and a discharge door 204 is arranged on the outside of the rectangular hole groove, and one end of the top of the discharge door 204 is rotatably connected to the outer wall of the compression bin 1, and a connecting rod 203 is welded to the outer wall of the compression bin 1, One end of the connecting rod 203 is rotatably connected to the outside of the telescopic end of the first hydraulic cylinder 202, and the other end of the first hydraulic cylinder 202 is rotatably connected to the top end of the mounting block 201. One side of the mounting block 201 is welded to the outer wall of the compression chamber 1. The slitting mechanism 3 includes a gantry 301, and the bottom end of the gantry 301 is fixedly connected to the surface of the top plate 4 by bolts. A third hydraulic cylinder 302 is installed at the top end of the gantry 301. A slitting knife 303 is externally mounted on the telescopic end of the bottom of the third hydraulic cylinder 302. Both sides of the slitting knife 303 are slidably connected to the inner side of the gantry 301, and the outer wall of the slitting knife 303 is in sliding contact with the hole groove on the surface of the top plate 4. The surface of the cutting knife 303 is welded with reinforcing ribs, and there are three reinforcing ribs distributed at equal intervals. One end of the bottom of the slitting knife 303 is in an arc-shaped structure. The bottom surface of the compression chamber 1 is provided with a hole groove for plugging in the slitting knife 303, and the shape of the hole groove is consistent with the shape of the bottom of the slitting knife 303. The reinforcing ribs welded on the surface of the slitting knife 303 can significantly improve the structural strength and rigidity of the knife body, making it less likely to deform or be damaged when subjected to greater pressure and impact, thereby extending the service life of the tool. The arc-shaped structure makes it easier for the slitting knife 303 to be inserted into the compression chamber 1, reducing the resistance during insertion. When the metal waste is in the compression chamber 1 After one end of the metal scrap is compressed into a block, the hydraulic cylinder drives the slitting knife 303 to move downward, so that the slitting knife 303 can be inserted into the compression bin 1, and then a pile of metal scrap compressed blocks at one end of the compression bin 1 are cut into smaller compressed blocks, which is conducive to the convenience of handling and transportation of the compressed blocks, and then the first hydraulic cylinder 202 drives the discharge door 204 to open, and the cut metal scrap compressed blocks can be discharged through one end of the compression bin 1 under the push of the top block 206 and the second hydraulic cylinder 205, which is conducive to the convenience of automatic discharging, thereby improving the convenience of using the device.

[0035] See also Figure 1-7The embodiment of the present invention provides a technical solution: a compression device for processing metal waste, the compression mechanism 5 includes a fourth hydraulic cylinder 501, the fourth hydraulic cylinder 501 is embedded in one end of the compression chamber 1, and a push plate 502 is mounted on the outside of the telescopic end of the fourth hydraulic cylinder 501, and the inside of the push plate 502 is a hollow structure; the outer wall of the push plate 502 is in sliding contact with the inner wall of the compression chamber 1, and a push rod 504 is arranged inside the push plate 502, and a hole groove is opened on one side of the push plate 502 to communicate with the inside, and the inner wall of the hole groove is in sliding contact with the outer wall of the push rod 504, one end of the push rod 504 is welded to the limit block 503, and an annular convex structure is arranged on the outer wall of the push rod 504, and a spring 505 is arranged on one side of the annular convex structure, and the spring 505 is sleeved on the outside of the push rod 504, and there is a gap between one end of the push rod 504 and the inner wall of the push plate 502, and the outer side of the push plate 502 is evenly distributed with concave grooves. The groove is consistent with the shape of the limit block 503, and is extended by the fifth hydraulic cylinder 603, thereby driving the push plate 502 to move inside the compression bin 1, so that the push plate 502 can push the material inside the compression bin 1 to the other end of the compression bin 1, and then press the metal waste inside the compression bin 1 into blocks. In this process, the limit block 503 is subjected to pressure and slides through the push rod 504, and the limit block 503 is retracted into the groove on the surface of the push plate 502, and the spring 505 is compressed by the pressure. When the fifth hydraulic cylinder 603 is retracted, the pressure on the spring 505 becomes smaller, and then the spring 505 will push the push rod 504 to move outward, so that the push rod 504 can push the limit block 503 to move outward, and then the limit block 503 can push the metal waste away from the push plate 502, which is beneficial to avoid the metal waste sticking to the push plate 502.

[0036] This solution realizes the automation and efficiency of metal waste processing through the integrated crushing, feeding, pre-compression and molding compression process. Specifically, the crushing mechanism 7 uses the double-roller synchronous crushing technology to improve the crushing efficiency and uniformity; the feeding mechanism 6 combines the pre-compression function and realizes the continuous transportation and preliminary molding of metal waste through the drive of the fifth hydraulic cylinder 603, while exhausting air and reducing material rebound; the compression mechanism 5 realizes the final molding compression of the waste through the synergistic effect of the fourth hydraulic cylinder 501 and the push plate 502. In addition, the coordinated use of the limit block 503 and the spring 505 effectively avoids the problem of metal waste adhering to the push plate 502 during the compression process, ensures the compression quality and simplifies the subsequent cleaning work. Overall, this solution improves the automation level of metal waste processing, reduces labor costs, and enhances the safety and reliability of operation through ingenious mechanical structure design and hydraulic drive.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A compression device for processing metal waste, characterized in that: The invention comprises a compression bin (1), a discharge mechanism (2), a cutting mechanism (3) and a compression mechanism (5), wherein the discharge mechanism (2) is arranged on one side of the top of the compression bin (1), a crushing mechanism (7) is installed on the top of the discharge mechanism (2), the crushing mechanism (7) is used to crush metal waste, the discharge mechanism (2) is used to transport the material of the crushing mechanism (7) into the compression bin (1), and the compression mechanism (5) is arranged inside the other end of the compression bin (1), and the compression mechanism (5) is used to crush the metal waste. The material inside the compression bin (1) is compressed. A top plate (4) is welded on the top of the compression bin (1). A slitting mechanism (3) is installed at one end of the top of the top plate (4). The slitting mechanism (3) is used to slitting the compressed metal blocks in block shape inside the compression bin (1). A discharge mechanism (2) is arranged below the slitting mechanism (3). The discharge mechanism (2) is installed inside one end of the compression bin (1). The discharge mechanism (2) is used to automatically discharge the metal compressed blocks inside the compression bin (1).

2. A compression device for processing metal waste according to claim 1, characterized in that: The discharge mechanism (2) comprises a second hydraulic cylinder (205) and a discharge door (204); the second hydraulic cylinder (205) is fixedly mounted on one side of the compression bin (1); a top block (206) is sleeved on the outside of the telescopic end of the second hydraulic cylinder (205); the bottom of the top block (206) is in sliding contact with the top plate (4) and the bottom of the compression bin (1) respectively; A rectangular hole groove is provided on one side surface of the compression bin (2) for discharging materials, and a discharging door (204) is provided outside the rectangular hole groove, and one end of the top of the discharging door (204) is rotatably connected to the outer wall of the compression bin (1), and a connecting rod (203) is welded to the outer wall of the compression bin (1), and one end of the connecting rod (203) is rotatably connected to the outside of the telescopic end of the first hydraulic cylinder (202), and the other end of the first hydraulic cylinder (202) is rotatably connected to one end of the top of the mounting block (201), and one side of the mounting block (201) is welded to the outer wall of the compression bin (1).

3. The compression device for processing metal waste according to claim 1, characterized in that: The slitting mechanism (3) comprises a gantry (301), one end of the bottom of the gantry (301) is fixedly connected to the surface of the top plate (4) by means of bolts, a third hydraulic cylinder (302) is installed at one end of the top of the gantry (301), a slitting knife (303) is mounted on the outside of the telescopic end of the bottom of the third hydraulic cylinder (302), both sides of the slitting knife (303) are slidably connected to the inner side of the gantry (301), and the outer wall of the slitting knife (303) is in slidable contact with the hole groove on the surface of the top plate (4).

4. The compression device for processing metal waste according to claim 1, characterized in that: The surface of the slitting knife (303) is welded with reinforcing ribs, and three reinforcing ribs are distributed at equal intervals. One end of the bottom of the slitting knife (303) is in an arc-shaped structure. The bottom surface of the compression chamber (1) is provided with a hole groove for inserting the slitting knife (303), and the shape of the hole groove is consistent with the shape of the bottom of the slitting knife (303).

5. The compression device for processing metal waste according to claim 1, characterized in that: The compression mechanism (5) comprises a fourth hydraulic cylinder (501), the fourth hydraulic cylinder (501) is embedded in one end of the compression chamber (1), a push plate (502) is sleeved on the outside of the telescopic end of the fourth hydraulic cylinder (501), and the push plate (502) has a hollow structure inside; The outer wall of the push plate (502) is in sliding contact with the inner wall of the compression chamber (1), and a push rod (504) is arranged inside the push plate (502). A hole groove is opened on one side of the push plate (502) to communicate with the interior, and the inner wall of the hole groove is in sliding contact with the outer wall of the push rod (504), and one end of the push rod (504) is welded to the limit block (503).

6. The compression device for processing metal waste according to claim 5, characterized in that: The outer wall of the push rod (504) is provided with an annular protrusion structure, and a spring (505) is provided on one side of the annular protrusion structure. The spring (505) is sleeved on the outside of the push rod (504). There is a gap between one end of the push rod (504) and the inner wall of the push plate (502). The outer side of the push plate (502) is evenly distributed with grooves, and the grooves are consistent with the shape of the limit block (503).

7. The compression device for processing metal waste according to claim 1, characterized in that: The feeding mechanism (6) comprises a feeding trough (601) welded to the top of the compression bin (1), a fifth hydraulic cylinder (603) being embedded at one end of the feeding trough (601), a sliding block (602) being sleeved on the outside of the telescopic end of the fifth hydraulic cylinder (603), a supporting plate (604) being welded at the bottom of the sliding block (602), and a rectangular hole groove being provided at the bottom of one end of the feeding trough (601) for allowing the material inside the feeding trough (601) to fall into the compression bin (1) for feeding.

8. The compression device for processing metal waste according to claim 7, characterized in that: The bottom of the slider (602) is provided with two protruding structures, and the two protruding structures at the bottom of the slider (602) are slidably connected to the bottom of the feeding trough (601). The bottom of the feeding trough (601) is also provided with two strip-shaped hole grooves, and the strip-shaped hole grooves are connected to the rectangular hole groove at one end of the feeding trough (601).

9. The compression device for processing metal waste according to claim 1, characterized in that: The pulverizing mechanism (7) comprises a pulverizing frame (701) mounted on the top of the feeding trough (601) by means of bolts, a driving motor (702) is arranged on one side of the pulverizing frame (701), the output end of the driving motor (702) is externally connected to a reducer (704) through a chain (703), a pulverizing roller (705) is sleeved on the output end of the reducer (704), two pulverizing rollers (705) are arranged, and the two pulverizing rollers (705) are located inside the pulverizing frame (701), one end of each of the two pulverizing rollers (705) is sleeved with a gear (706), and the two gears (706) are meshedly connected with each other.

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