A processing waste recycling device for metallurgical equipment manufacturing

Abstract

The application relates to the technical field of processing waste recycling, and discloses a processing waste recycling device for metallurgical equipment manufacturing, which comprises a fixed frame, the inside of the fixed frame is provided with a position adjusting mechanism, and the inside of the fixed frame is provided with a cutter tooth replacing mechanism; the position adjusting mechanism can adjust the transverse position of a crushing cutter inside the waste recycling device. The processing waste recycling device for metallurgical equipment manufacturing is provided with the position adjusting mechanism, a second servo motor can drive a worm to rotate, then a worm wheel and a transmission column are driven to rotate through meshing transmission, a bidirectional screw rod is synchronously rotated, after the bidirectional screw rod is rotated, two supporting seats in the same group are driven to move close to or away from each other along guide columns, two roller bodies are driven to adjust the interval, the interval between the two crushing rollers can be flexibly adjusted according to the size and hardness of the waste to be crushed, and the problem that material is blocked or the crushing effect is poor due to the mismatched interval is avoided.

Description

Technical Field

[0001] This invention relates to the field of processing waste recycling technology, specifically to a processing waste recycling device for metallurgical equipment manufacturing. Background Technology

[0002] Metallurgical equipment manufacturing and processing waste recycling refers to the entire process of collecting, classifying, treating, and reprocessing various waste materials generated during the manufacturing, processing, maintenance, and decommissioning of metallurgical equipment such as steelmaking equipment, continuous casting equipment, and rolling mill equipment, through physical, chemical, or metallurgical processes, so as to transform them into reusable secondary raw materials or directly into new products.

[0003] Traditional metallurgical equipment manufacturing waste recycling devices often suffer from poor crushing results and are prone to jamming when crushing and recycling waste materials. This is because the crushing rollers and cutting teeth inside the device are relatively fixed, making it difficult to flexibly adjust them according to the different sizes and hardness characteristics of the waste materials. As a result, the crushing effect of the waste materials is not good, and the material jamming phenomenon is easy to occur, which affects the continuous operation efficiency of the device. Furthermore, when the waste materials are not well matched with the cutting teeth, it will reduce the life of the cutting teeth and increase wear, which not only affects the recycling efficiency, but also further increases the difficulty of replacing the cutting teeth. Summary of the Invention

[0004] The purpose of this invention is to provide a device for recycling processing waste from metallurgical equipment manufacturing, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a recycling device for processing waste in metallurgical equipment manufacturing, comprising a fixed frame, wherein a position adjustment mechanism is provided inside the fixed frame, and a cutting tooth replacement mechanism is provided inside the fixed frame; The position adjustment mechanism can adjust the lateral position of the crushing blades inside the waste recycling device; The tooth replacement mechanism can quickly replace the teeth on the crushing tool without disassembling and replacing the entire crushing tool.

[0006] Preferably, the position adjustment mechanism includes two rollers, each located inside a fixed frame. Rotating columns are fixedly connected to both ends of each roller. A support block is rotatably connected to the outer surface of each rotating column. A support base is fixedly connected to the bottom surface of each support block. A first servo motor is fixedly connected to the end of each rotating column furthest from the roller. The bottom surface of each first servo motor is fixedly connected to the upper surface of the support base. A bidirectional screw is threaded onto the inner wall of each support base. Both ends of each bidirectional screw are rotatably connected to the inner wall of the fixed frame. A transmission column is fixedly connected to the left end of each bidirectional screw. The right end of each transmission column is rotatably connected to the inner wall of the fixed frame. A worm gear is fixedly connected to the left end of each transmission column. A worm is meshed onto the outer surface of each worm gear. A second servo motor is fixedly connected to the ends of the two worms furthest from each other. A support plate is fixedly connected to the bottom surface of each second servo motor. The right side of each support plate is fixedly connected to the left side of the fixed frame.

[0007] Preferably, each set of support bases has two guide posts slidably connected to its inner wall, and both ends of each guide post are fixedly connected to the inner wall of the fixed frame.

[0008] Preferably, the tooth changing mechanism includes a plurality of tooth bodies. Each tooth body has an outer surface fixedly connected to a mounting block. The outer surface of each mounting block is slidably connected to the inner wall of the roller. Each mounting block's inner wall is slidably connected to a positioning post. Each positioning post has a fixed ring fixedly connected to its end away from the mounting block. Each fixed ring has a strong spring fixedly connected to its side away from the positioning post. Each strong spring has a fixed block fixedly connected to its end away from the fixed ring. Each fixed block's outer surface is fixedly connected to the inner wall of the roller. Each fixed ring's outer surface is fixedly connected to a pull block. Each roller's inner wall is fixedly connected to a limit post. Each pull block's outer surface is slidably connected to the inner wall of the limit post. Each set of pull blocks has a pull column fixedly connected to its inner wall. Each pull column's outer surface is slidably connected to the inner wall of the roller and the inner wall of the rotating column. Each pull column's end away from the roller is fixedly connected to a stop block.

[0009] Preferably, two stabilizing plates are fixedly connected to the upper surface of each of the two support bases, and an electric push rod is fixedly connected to the inner wall of each set of stabilizing plates. A push block is fixedly connected to the telescopic end of each electric push rod.

[0010] Preferably, a feeding hood is provided above both rollers, and the bottom surface of the feeding hood is fixedly connected to the upper surface of the fixed frame.

[0011] Preferably, the bottom surface of the fixed frame is fixedly connected to four support legs, and the bottom surface of each support leg is fixedly connected to a base.

[0012] Preferably, each of the rotating columns has a reinforcing block rotatably connected to its outer surface, and the outer surface of each reinforcing block is slidably connected to the inner wall of the fixed frame.

[0013] Preferably, each of the worm gears is rotatably connected to both ends with an anti-deviation block, and the bottom surface of each anti-deviation block is fixedly connected to the upper surface of the support plate.

[0014] Preferably, two connecting fastening plates are provided above each of the two support seats, and the side of each set of stabilizing plates that is close to each other is fixedly connected to the outer surface of the connecting fastening plate.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: First, this invention, by incorporating a position adjustment mechanism, utilizes a second servo motor to drive the worm gear to rotate, which in turn drives the worm wheel and transmission column to rotate through meshing transmission. This causes the bidirectional screw to rotate synchronously. After the bidirectional screw rotates, it causes the two support seats in the same group to move closer or further apart along the guide column, thereby adjusting the distance between the two rollers. This allows for flexible adjustment of the gap between the two crushing rollers according to the size and hardness of the waste to be crushed, avoiding problems such as material jamming or poor crushing effect caused by mismatched gaps. This effectively improves the adaptability and stability of the crushing process, ensuring continuous operation of the device. At the same time, the worm gear and worm wheel transmission have a self-locking characteristic, which can keep the position fixed after the roller distance is adjusted, preventing the rollers from shifting due to waste pressure and ensuring the stability of the crushing process.

[0016] Secondly, this invention, by incorporating a tooth replacement mechanism, utilizes a first servo motor to rotate the roller, rotating the tooth to be replaced to the position corresponding to the push block. In conjunction with an electric push rod, the push block is pulled away from the roller. This movement of the push block activates a corresponding stop block, causing the pull column and pull block to move away from the roller. This, in turn, causes the fixing ring and positioning post to compress the high-strength spring, disengaging the positioning post from the mounting block and releasing the tooth body from the mounting block. The damaged tooth body can then be directly removed from the roller for disassembly. When installing a new tooth, simply insert the new tooth along with the mounting block into the corresponding slot on the roller. The electric push rod retracts the push block, releasing the pressure on the stop block. The high-strength spring then pushes the fixing ring and positioning post back to their original positions, allowing the positioning post to be inserted into the mounting block for positioning and fixation. This eliminates the need to remove the entire roller from the device, significantly reducing the difficulty of tooth replacement, minimizing maintenance time, and further improving the device's maintenance efficiency. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a perspective view of the roller body of the present invention; Figure 3 This is a perspective view of the rotating column of the present invention; Figure 4 This is a perspective view of the blade body of the present invention; Figure 5 This is a perspective view of the stabilizing plate of the present invention; Figure 6 This is a perspective view of the roller body of the present invention in cross-section; Figure 7 This is a perspective view of the installation block of the present invention.

[0018] The components include: 1. Fixed frame; 2. Position adjustment mechanism; 201. Roller body; 202. Rotating column; 203. Support block; 204. Support base; 205. First servo motor; 206. Bidirectional screw; 207. Worm gear; 208. Worm; 209. Second servo motor; 210. Support plate; 211. Guide column; 212. Transmission column; 3. Cutter tooth replacement mechanism; 301. Cutter tooth body; 302. Pull column; 303. Stabilizing plate; 304. Electric push rod; 305. Push block; 306. Stop block; 307. Mounting block; 308. Positioning column; 309. Fixing ring; 310. Strong spring; 311. Fixing block; 312. Pull block; 313. Limiting column; 4. Feed hood; 5. Support leg; 6. Base; 7. Reinforcing block; 8. Anti-deviation block; 9. Connecting fastening plate. Detailed Implementation

[0019] 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.

[0020] Example 1 Please see Figure 1-7The system includes a fixed frame 1, inside which is a position adjustment mechanism 2 and a tooth replacement mechanism 3. The position adjustment mechanism 2 includes two rollers 201, each located inside the fixed frame 1. Rotating columns 202 are fixedly connected to both ends of each roller 201. Support blocks 203 are rotatably connected to the outer surface of each rotating column 202. Support seats 204 are fixedly connected to the bottom surface of each support block 203. First servo motors 205 are fixedly connected to the ends of the two rotating columns 202 furthest from the rollers 201. The bottom surface of each first servo motor 205 is fixedly connected to the upper surface of the support seat 204. A bidirectional screw 206 is threadedly connected to the inner wall of each support seat 204. Both ends of each bidirectional screw 206 are rotatably connected to the inner wall of the fixed frame 1. A transmission column 212 is fixedly connected to the left end of each bidirectional screw 206. The right end of each transmission column 212 is rotatably connected to the inner wall of the fixed frame 1. A worm gear 207 is fixedly connected to the left end of each transmission column 212. A worm 208 is meshed with the outer surface of each worm gear 207. A second servo motor 209 is fixedly connected to the ends of the two worms 208 that are far apart from each other. A support plate 210 is fixedly connected to the bottom surface of each second servo motor 209. The right side of each support plate 210 is fixedly connected to the left side of the fixed frame 1. The lateral position of the crushing blade inside the waste recycling device can be adjusted by setting the position adjustment mechanism 2.

[0021] Each set of support bases 204 has two guide posts 211 slidably connected to its inner wall. Both ends of each guide post 211 are fixedly connected to the inner wall of the fixed frame 1. The guide posts 211 can guide and limit the movement of the support base 204, preventing the support base 204 from rotating and deviating as the bidirectional screw 206 rotates, thus ensuring the stability of the movement of the support base 204.

[0022] A feeding hood 4 is provided above both rollers 201. The bottom surface of the feeding hood 4 is fixedly connected to the upper surface of the fixed frame 1. The feeding hood 4 can guide and gather the input waste material, so that the waste material falls accurately between the two rollers 201, preventing the waste material from scattering outward and ensuring the stability of the feeding process.

[0023] The bottom surface of the fixed frame 1 is fixedly connected to four support legs 5, and the bottom surface of each support leg 5 is fixedly connected to a base 6. Through the support legs 5 and the base 6, the whole device can be stably supported, ensuring the structural stability of the device during operation.

[0024] Each rotating column 202 has a reinforcing block 7 rotatably connected to its outer surface. The outer surface of each reinforcing block 7 is slidably connected to the inner wall of the fixed frame 1. The reinforcing block 7 can further support and limit the end of the rotating column 202 away from the support seat 204, improve the stability of the rotating column 202 during rotation, and reduce the sway amplitude when the roller 201 rotates.

[0025] Each worm 208 has anti-deviation blocks 8 rotatably connected to both ends. The bottom surface of each anti-deviation block 8 is fixedly connected to the upper surface of the support plate 210. The anti-deviation blocks 8 can limit the rotation position of the worm 208, prevent the worm 208 from shifting position during rotation, and ensure the stability of the meshing transmission between the worm 208 and the worm wheel 207.

[0026] The specific implementation of this embodiment is as follows: In use, firstly, the first servo motor 205 and the second servo motor 209 are connected to an external power supply. Based on the size and hardness of the metallurgical waste to be crushed, the second servo motor 209 is started. The second servo motor 209 drives the worm gear 208 to rotate. The worm gear 208, through meshing transmission, drives the worm wheel 207 and the transmission column 212 to rotate, thereby driving the bidirectional screw 206 to rotate. After the bidirectional screw 206 rotates, it will cause the two support seats 204 on the same bidirectional screw 206 to move closer or further apart along the guide column 211. The two support seats 204, through the support block 203 and the rotating column 202, drive the two rollers 201 to move closer or further apart, thereby adjusting the two rollers 201. The spacing between them is adjusted to fit the size and hardness of the waste to be crushed. After adjustment, due to the self-locking characteristics of the worm 208 and worm wheel 207, the position of the bidirectional screw 206 can be kept fixed, thereby ensuring that the spacing between the two rollers 201 remains stable and will not be offset by the extrusion of the waste. Then, the waste is fed into the fixed frame 1 through the feed hood 4. The first servo motor 205 is started, which drives the rotating column 202 and the rollers 201 to rotate. The blade bodies 301 on the surface of the two rollers 201 rotate alternately to crush the fed waste. The crushing process is completed by the two rollers 201 crushing the waste. The crushed waste will be discharged directly from the bottom of the fixed frame 1 for subsequent recycling.

[0027] Example 2 Please see Figure 1-7The tooth changing mechanism 3 includes several tooth bodies 301. Each tooth body 301 has a mounting block 307 fixedly connected to its outer surface. The outer surface of each mounting block 307 is slidably connected to the inner wall of the roller body 201. Each mounting block 307 has a positioning post 308 slidably connected to its inner wall. Each positioning post 308 has a fixing ring 309 fixedly connected to its end away from the mounting block 307. Each fixing ring 309 has a strong spring 310 fixedly connected to its side away from the positioning post 308. Each strong spring 310 has a fixing block 311 fixedly connected to its end away from the fixing ring 309. The outer surface of each fixing block 311 is fixedly connected to the inner wall of the roller body 201. Each fixed ring 309 has a pull block 312 fixedly connected to its outer surface, and each roller 201 has a limit post 313 fixedly connected to its inner wall. The outer surface of each pull block 312 is slidably connected to the inner wall of the limit post 313. Each set of pull blocks 312 has a pull post 302 fixedly connected to its inner wall. The outer surface of each pull post 302 is slidably connected to the inner wall of the roller 201. The outer surface of each pull post 302 is slidably connected to the inner wall of the rotating post 202. Each pull post 302 has a stop block 306 fixedly connected to the end away from the roller 201. By setting the tooth replacement mechanism 3, the teeth on the crushing tool can be quickly replaced without disassembling and replacing the entire crushing tool.

[0028] Two stabilizing plates 303 are fixedly connected to the upper surface of each of the two support bases 204. An electric push rod 304 is fixedly connected to the inner wall of each set of stabilizing plates 303. A push block 305 is fixedly connected to the telescopic end of each electric push rod 304. The electric push rod 304 can drive the push block 305 to telescopically move, so that the push block 305 can push the stop block 306 and realize the automatic retraction of the positioning column 308, which makes it convenient for the staff to disassemble the cutter body 301.

[0029] Two connecting fastening plates 9 are provided above each of the two support bases 204. The side of each set of stabilizing plates 303 that is close to each other is fixedly connected to the outer surface of the connecting fastening plate 9. The connecting fastening plate 9 can connect the two stabilizing plates 303 in the same set into a whole, improve the connection strength between the stabilizing plate 303 and the support base 204, and prevent the stabilizing plate 303 from shaking when the electric push rod 304 is working.

[0030] The specific implementation method of this embodiment is as follows: In use, the operator first connects the electric push rod 304 to an external power source. When the blade tooth body 301 is damaged or needs to be replaced as a whole, the first servo motor 205 is started to drive the roller body 201 to rotate, rotating the stop block 306 at the corresponding position of the damaged blade tooth body 301 to a position aligned with the push block 305. Then, the electric push rod 304 at the corresponding position is started. The electric push rod 304 retracts, driving the push block 305 to move towards the stop block 306. The push block 305 pushes the stop block 306 and the pull column 302 to move inside the roller body 201. When the pull column 302 moves, it will drive the pull block 312, the fixing ring 309 and the positioning column 308 to move synchronously. When the fixing ring 309 moves, it will squeeze the strong spring 310, causing the positioning column 308 to disengage from the inside of the mounting block 307, releasing the positioning and fixing of the mounting block 307 and the blade tooth body 301. The damaged blade tooth body 301 along with the mounting block 306 can then be directly removed. 7. Pull out the blade tooth body 301 from the slot of the roller body 201 to complete the disassembly. When installing the new blade tooth body 301, insert the new blade tooth body 301 along with the mounting block 307 into the corresponding slot of the roller body 201. Start the electric push rod 304 to drive the push block 305 to retract, releasing the pressure on the stop block 306. The strong spring 310 will push the fixing ring 309 and the positioning post 308 to reset, so that the positioning post 308 is inserted into the mounting block 307, completing the positioning and fixing of the blade tooth body 301. The replacement of the blade tooth body 301 can then be completed by repeating the above steps to replace all damaged blade tooth bodies 301. The replacement process does not require removing the roller body 201 from the device as a whole, which greatly reduces the difficulty of blade tooth replacement and shortens maintenance time. Thus, while ensuring the two waste recycling functions, it also greatly improves the flexibility and convenience of the device, further improving the recycling efficiency and reducing the operating cost.

[0031] The working principle of this invention is as follows: In use, the first servo motor 205, electric push rod 304, and second servo motor 209 are first connected to an external power source. Based on the size and hardness of the metallurgical waste to be crushed, the second servo motor 209 is started. The second servo motor 209 drives the worm gear 208 to rotate. The worm gear 208, through meshing transmission, drives the worm wheel 207 and transmission column 212 to rotate, thereby driving the bidirectional screw 206 to rotate. After the bidirectional screw 206 rotates, it drives the two support seats 204 on the same bidirectional screw 206 to move closer or further apart along the guide column 211. The two support seats 204, through the support block 203 and rotating column 202, drive the two rollers 201 to move closer or further apart, thereby adjusting the distance between the two rollers 201. The adjustment process adapts the material to the size and hardness of the waste to be crushed. After adjustment, due to the self-locking characteristics of the worm gear 208 and worm wheel 207, the position of the bidirectional screw 206 is fixed, thus ensuring that the distance between the two rollers 201 remains stable and will not shift due to waste compression. Subsequently, the waste is fed into the fixed frame 1 through the feed hood 4. The first servo motor 205 is started, which drives the rotating column 202 and rollers 201 to rotate. The blades 301 on the surface of the two rollers 201 rotate alternately, squeezing and crushing the fed waste. The crushing process is completed by the two rollers 201 squeezing and crushing the waste. The crushed waste will be discharged directly from the bottom of the fixed frame 1 for subsequent recycling. When any blade is damaged or the entire blade is damaged, the waste will be disposed of. When replacement is needed, the first servo motor 205 is started, driving the roller body 201 to rotate. The stop block 306 at the corresponding position of the damaged cutter tooth body 301 is rotated to the position aligned with the push block 305. Then, the electric push rod 304 at the corresponding position is started. The electric push rod 304 retracts, driving the push block 305 to move towards the stop block 306. The push block 305 pushes the stop block 306 and the pull column 302 to move inside the roller body 201. When the pull column 302 moves, it will drive the pull block 312, the fixing ring 309 and the positioning column 308 to move synchronously. When the fixing ring 309 moves, it will squeeze the strong spring 310, causing the positioning column 308 to disengage from the inside of the mounting block 307, releasing the positioning and fixing of the mounting block 307 and the cutter tooth body 301. The damaged cutter tooth body 301 can then be directly removed. The mounting block 307 is pulled out of the slot in the roller body 201, completing the disassembly of the blade tooth body 301. When installing a new blade tooth body 301, the new blade tooth body 301 along with the mounting block 307 is inserted into the corresponding slot in the roller body 201. The electric push rod 304 is activated to drive the push block 305 to retract, releasing the pressure on the stop block 306. The strong spring 310 will push the fixing ring 309 and the positioning post 308 to reset, so that the positioning post 308 is inserted into the mounting block 307, completing the positioning and fixing of the blade tooth body 301. The replacement of the blade tooth body 301 is then completed. Then, the above steps are repeated to replace all damaged blade tooth bodies 301. The replacement process does not require removing the entire roller body 201 from the device, greatly reducing the difficulty of blade tooth replacement.This reduces maintenance time, thereby significantly improving the flexibility and convenience of the device while ensuring the effective recycling of both waste materials. This further enhances recycling efficiency and reduces operating costs.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for recycling processing waste from metallurgical equipment manufacturing, comprising a fixed frame (1), characterized in that: The fixed frame (1) is provided with a position adjustment mechanism (2) and a tooth replacement mechanism (3). The position adjustment mechanism (2) can adjust the lateral position of the crushing blade inside the waste recycling device; The tooth replacement mechanism (3) can quickly replace the teeth on the crushing tool without disassembling and replacing the entire crushing tool.

2. The device for recycling processing waste from metallurgical equipment manufacturing according to claim 1, characterized in that: The position adjustment mechanism (2) includes two rollers (201), each roller (201) being located inside the fixed frame (1). Rotating columns (202) are fixedly connected to both ends of each roller (201). Support blocks (203) are rotatably connected to the outer surface of each rotating column (202). Support seats (204) are fixedly connected to the bottom surface of each support block (203). A first servo motor (205) is fixedly connected to the end of each rotating column (202) away from the roller (201). The bottom surface of each first servo motor (205) is fixedly connected to the upper surface of the support seat (204). A bidirectional screw (206) is threaded onto the inner wall of each set of support seats (204). Both ends of the bidirectional screw (206) are rotatably connected to the inner wall of the fixed frame (1). The left end of each bidirectional screw (206) is fixedly connected to a transmission column (212). The right end of each transmission column (212) is rotatably connected to the inner wall of the fixed frame (1). The left end of each transmission column (212) is fixedly connected to a worm gear (207). The outer surface of each worm gear (207) is meshed with a worm (208). The ends of the two worms (208) that are far apart from each other are fixedly connected to a second servo motor (209). The bottom surface of each second servo motor (209) is fixedly connected to a support plate (210). The right side of each support plate (210) is fixedly connected to the left side of the fixed frame (1).

3. The device for recycling processing waste from metallurgical equipment manufacturing according to claim 2, characterized in that: Each set of support bases (204) has two guide posts (211) slidably connected to its inner wall, and both ends of each guide post (211) are fixedly connected to the inner wall of the fixed frame (1).

4. The device for recycling processing waste from metallurgical equipment manufacturing according to claim 2, characterized in that: The tooth changing mechanism (3) includes several tooth bodies (301). Each tooth body (301) has a mounting block (307) fixedly connected to its outer surface. The outer surface of each mounting block (307) is slidably connected to the inner wall of the roller (201). Each mounting block (307) has a positioning post (308) slidably connected to its inner wall. Each positioning post (308) has a fixing ring (309) fixedly connected to one end away from the mounting block (307). Each fixing ring (309) has a strong spring (310) fixedly connected to one side away from the positioning post (308). Each strong spring (310) has a fixing block (311) fixedly connected to one end away from the fixing ring (309). The outer surface of each block (311) is fixedly connected to the inner wall of the roller body (201). Each fixed ring (309) has a pull block (312) fixedly connected to its outer surface. Each roller body (201) has a limit post (313) fixedly connected to its inner wall. Each pull block (312) has an outer surface that is slidably connected to the inner wall of the limit post (313). Each set of pull blocks (312) has an inner wall that is fixedly connected to a pull post (302). Each pull post (302) has an outer surface that is slidably connected to the inner wall of the roller body (201). Each pull post (302) has an outer surface that is slidably connected to the inner wall of the rotating post (202). Each pull post (302) has a stop block (306) fixedly connected to one end away from the roller body (201).

5. A waste recycling device for metallurgical equipment manufacturing according to claim 4, characterized in that: Two stabilizing plates (303) are fixedly connected to the upper surface of each of the two support bases (204). An electric push rod (304) is fixedly connected to the inner wall of each set of stabilizing plates (303). A push block (305) is fixedly connected to the telescopic end of each electric push rod (304).

6. The device for recycling processing waste from metallurgical equipment manufacturing according to claim 2, characterized in that: A feed hood (4) is provided above both rollers (201), and the bottom surface of the feed hood (4) is fixedly connected to the upper surface of the fixed frame (1).

7. A waste recycling device for metallurgical equipment manufacturing according to claim 1, characterized in that: The bottom surface of the fixed frame (1) is fixedly connected to four support legs (5), and the bottom surface of each support leg (5) is fixedly connected to a base (6).

8. A waste recycling device for metallurgical equipment manufacturing according to claim 2, characterized in that: Each of the rotating columns (202) has a reinforcing block (7) rotatably connected to its outer surface, and the outer surface of each reinforcing block (7) is slidably connected to the inner wall of the fixed frame (1).

9. A waste recycling device for metallurgical equipment manufacturing according to claim 2, characterized in that: Each of the worm gears (208) has anti-deviation blocks (8) rotatably connected to both ends, and the bottom surface of each anti-deviation block (8) is fixedly connected to the upper surface of the support plate (210).

10. A waste recycling device for metallurgical equipment manufacturing according to claim 5, characterized in that: Two connecting fastening plates (9) are provided above each of the two support bases (204), and the side of each set of stabilizing plates (303) that is close to each other is fixedly connected to the outer surface of the connecting fastening plate (9).

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