Waste aluminum compression and recovery device

By designing crushing and conveying components, large pieces of scrap aluminum are crushed and transported to the compression groove. Combined with the drive of hydraulic cylinders and transmission belts, the problem of inconvenient scrap aluminum compression in existing devices is solved, achieving efficient and accurate scrap aluminum compression processing.

CN224089736UActive Publication Date: 2026-04-07FUJIAN CHUANGSHI ALUMINUM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-28
Publication Date
2026-04-07

AI Technical Summary

Technical Problem

Existing waste aluminum compression and recycling equipment has technical problems that make it difficult to process efficiently and stably during use.

Method used

Large pieces of scrap aluminum are crushed into smaller pieces using a crushing component, and then transported to a conveyor chute by a transport component. The position of the smaller scrap aluminum pieces entering the compression groove is adjusted by the setting of the chute and slider. Combined with the design of the hydraulic cylinder-driven moving frame and the transmission belt, efficient stacking and accurate compression of scrap aluminum are achieved. Through the cooperation of the hydraulic cylinder and the transmission belt, efficient collection and sorting of compressed scrap aluminum are achieved.

Benefits of technology

This improved the efficiency and accuracy of the waste aluminum compression process, avoided messy accumulation, and achieved efficient collection and sorting of waste aluminum.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a waste aluminum compression and recovery device, which relates to the technical field of waste aluminum compression equipment and comprises a compression box, a compression groove and a feeding through groove, and the compression groove is opened and closed in the compression box. According to the waste aluminum crushing device, large waste aluminum blocks are crushed into small waste aluminum blocks through the crushing assembly, then the small waste aluminum blocks are smoothly conveyed to the conveying sliding way through the conveying assembly, and due to the designed inclination angle of the conveying sliding way, the small waste aluminum blocks can naturally slide down and accurately enter the compression groove; through the arrangement of the compression groove, the conveying slide way, the moving frame, the fixing plate and the second hydraulic cylinder, the second hydraulic cylinder can drive the moving frame and the conveying slide way on the moving frame to move, the specific position of the small waste aluminum entering the compression groove can be correspondingly adjusted along with adjustment of the position of the conveying slide way, and the stacking effect of the small waste aluminum is guaranteed; and the situation of disordered accumulation is avoided, and then the high efficiency and accuracy of the waste aluminum compression process are improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to waste aluminium compression equipment technical field, concretely is a waste aluminium compression recovery device. BACKGROUND

[0002] Waste aluminium is a common name of recycled aluminium, waste aluminium usually presents silver white, has luster, texture is tough and light, has good ductility, and waste aluminium compression recovery device is a kind of equipment specially used for compressing and packing waste aluminium material, various irregular shapes of waste aluminium material can be compressed into regular block by the device, to facilitate stacking, transportation and recycling.

[0003] Patent document CN219789376U discloses a kind of compression recovery device for solid waste treatment, which discloses "the utility model relates to compression recovery device technical field, and discloses a kind of compression recovery device for solid waste treatment, including operation box, the top of operation box is connected with extrusion assembly, the inside of operation box is connected with extrusion frame, the side of extrusion frame is connected with box door, the lower end in operation box is connected with liquid collection bin, liquid collection bin is located at the bottom of extrusion frame.The compression recovery device for solid waste treatment, when using, just need to put solid waste into the extrusion frame between operation box, then extrusion assembly is extruded to solid waste, after compression, pull box door, box door drives extrusion frame to move outward, since the bottom of extrusion frame is in openwork state, therefore, solid waste block will directly fall out from the middle of extrusion frame, so that solid waste block is extracted more conveniently".

[0004] However, the compression recovery device for solid waste treatment of the above-mentioned disclosure mainly considers how to make the solid waste block easy to take out, and has the technical problem of not being convenient for efficient and stable treatment of solid waste.

[0005] Therefore, it is necessary to study a waste aluminium compression recovery device to improve the efficiency and accuracy of the waste aluminium compression recovery device during use. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a waste aluminium compression recovery device to solve the technical problems in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme, a waste aluminium compression recovery device, including compression box, compression groove and feeding channel, the inside of compression box is opened and closed with compression groove, the side of compression box is provided with feeding channel;

[0008] The top of the compression box is provided with a set of first hydraulic cylinders, the output end of the first hydraulic cylinder is provided with a compression plate penetrating through the top of the compression box, and the outer wall of the compression plate is movably connected to the inside of the compression box, a set of sliding grooves are formed in the top of the inner wall of the compression groove, the inner wall of the sliding groove is movably connected with a sliding block, one side of the sliding block is fixedly connected with a conveying slide, one side of the inside of the conveying slide is provided with a conveying assembly, one side of the top of the conveying slide is provided with a crushing assembly, the crushing assembly is used for crushing large pieces of waste aluminum into small pieces and conveying to the conveying slide through the conveying assembly;

[0009] One side of the bottom of the conveying slide is fixedly connected with a plurality of fixing rods, the bottom of the fixing rod is connected with a moving frame, the bottom of the moving frame is provided with a plurality of rollers, one side of the bottom of the moving frame is movably connected with a limiting rod, the outer wall of the limiting rod is fixedly connected with a supporting leg, and the top of the supporting leg is respectively installed on the four corners of the bottom of the compression box, one side of the supporting leg is provided with a fixed plate, one side of the fixed plate is provided with a second hydraulic cylinder, and the output end of the second hydraulic cylinder is installed on one side of the moving frame.

[0010] Preferably, the conveying assembly comprises a first servo motor, one end of the first servo motor is installed on one side of the outer wall of the conveying slide, the output end of the first servo motor is provided with a first driving roller penetrating through the outer wall of the conveying slide, the outer wall of the first driving roller is provided with a first transmission belt, the inner wall of the first transmission belt is provided with a first driven roller, and the first driven roller is installed in the inside of the conveying slide.

[0011] Preferably, the crushing assembly comprises a processing box, the bottom of the processing box is installed on one side of the top of the conveying slide, one side of the processing box is provided with a transmission box, a plurality of intermeshing gears are arranged in the inside of the transmission box, a second servo motor is installed at the tail end of one side of the transmission box, the output end of the second servo motor is provided with a gear penetrating through the tail end of one side of the transmission box, the other side of the gear is provided with a crushing roller, and the crushing roller is arranged in the inside of the processing box.

[0012] Preferably, the outer wall of the moving frame is provided with a third servo motor, the output end of the third servo motor is provided with a second driving roller penetrating through the moving frame, the outer wall of the second driving roller is provided with a second transmission belt, the inner wall of the second transmission belt is provided with a second driven roller, and the second driven roller is installed in the inside of the moving frame.

[0013] Preferably, the inner wall of the compression groove is provided with a placing groove, the inner wall of the placing groove is movably connected with a push block, one side of the push block is provided with a third hydraulic cylinder, and the third hydraulic cylinder is installed on the bottom of the other side of the compression box.

[0014] Preferably, the bottom of one side of the compression box is provided with a discharge port, and the other end of the discharge port is arranged on the inner wall of the compression groove, the inner wall of the discharge port is provided with a moving groove, and one end of the moving groove is arranged on the bottom of the outer wall of the compression box, and the inner wall of the moving groove is provided with a baffle.

[0015] Preferably, the bottom of the outer wall of the compression box is provided with a fourth hydraulic cylinder, the output end of the fourth hydraulic cylinder is provided with a connecting block, one side of the outer wall of the connecting block is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with one end of the baffle.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a broken assembly is used to break the big piece of waste aluminium into small pieces, and then these small pieces of waste aluminium are smoothly transported to the transportation slide by the transportation assembly, and due to the inclination angle of the transportation slide design, the small piece of waste aluminium can naturally slide and accurately enter the inside of the compression groove, in addition, through the setting of the sliding groove and the sliding block, and the setting of the transportation slide, the moving frame, the fixed plate and the second hydraulic cylinder, the second hydraulic cylinder can drive the moving frame and the transportation slide on it to move, and with the adjustment of the position of the transportation slide, the specific position of the small piece of waste aluminium entering the compression groove can also be adjusted accordingly, guaranteeing the accumulation effect of the small piece of waste aluminium, avoiding the appearance of the accumulation disorder, and then improving the efficiency and accuracy of the waste aluminium compression process.

[0018] The utility model discloses a broken assembly is used to break the big piece of waste aluminium into small pieces, and then these small pieces of waste aluminium are smoothly transported to the transportation slide by the transportation assembly, and due to the inclination angle of the transportation slide design, the small piece of waste aluminium can naturally slide and accurately enter the inside of the compression groove, in addition, through the setting of the sliding groove and the sliding block, and the setting of the transportation slide, the moving frame, the fixed plate and the second hydraulic cylinder, the second hydraulic cylinder can drive the moving frame and the transportation slide on it to move, and with the adjustment of the position of the transportation slide, the specific position of the small piece of waste aluminium entering the compression groove can also be adjusted accordingly, guaranteeing the accumulation effect of the small piece of waste aluminium, avoiding the appearance of the accumulation disorder, and then improving the efficiency and accuracy of the waste aluminium compression process. ACCURACY

[0019] Figure 1 It is the overall structure perspective drawing of the utility model;

[0020] Figure 2 It is the overall structure cross section schematic view of the utility model;

[0021] Figure 3 It is the feeding slot structure schematic view of the utility model;

[0022] Figure 4 It is the processing box structure schematic view of the utility model.

[0023] In the figure: 1, compression box; 2, compression groove; 3, feeding channel; 4, first hydraulic cylinder; 5, compression plate; 6, chute; 7, sliding block; 8, transport chute; 9, fixed rod; 10, moving frame; 11, roller; 12, limiting rod; 13, supporting leg; 14, fixed plate; 15, second hydraulic cylinder; 16, first servo motor; 17, first driving roller; 18, first transmission belt; 19, first driven roller; 20, processing box; 21, transmission box; 22, gear; 23, second servo motor; 24, crushing roller; 25, third servo motor; 26, second driving roller; 27, second transmission belt; 28, second driven roller; 29, placing groove; 30, push block; 31, third hydraulic cylinder; 32, discharge port; 33, moving groove; 34, baffle; 35, fourth hydraulic cylinder; 36, connecting block; 37, connecting rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides an embodiment, a kind of waste aluminium compression recovery device, including compression box 1, compression groove 2 and feed through slot 3, and the inside of compression box 1 is opened and closed with compression groove 2, and the side of compression box 1 is provided with feed through slot 3;

[0028] The top of compression box 1 is installed with a group of first hydraulic cylinders 4, the output end of first hydraulic cylinder 4 is installed with compression plate 5 penetrating the top of compression box 1, and the outer wall of compression plate 5 is movably connected to the inside of compression box 1, a group of sliding grooves 6 are provided in the top of the inner wall of compression groove 2, the inner wall of sliding groove 6 is movably connected with sliding block 7, one side of sliding block 7 is fixedly connected with transport chute 8, one side of the inside of transport chute 8 is provided with transport assembly, one side of the top of transport chute 8 is provided with crushing assembly, and the crushing assembly is used to crush large pieces of waste aluminium into small pieces and is conveyed to transport chute 8 by transport assembly;

[0029] One side of the bottom of transport chute 8 is fixedly connected with a plurality of fixed rods 9, the bottom of fixed rod 9 is connected with moving frame 10, a plurality of rollers 11 are installed on the bottom of moving frame 10, one side of the bottom of moving frame 10 is movably connected with limiting rod 12, the outer wall of limiting rod 12 is fixedly connected with support leg 13, and the top of support leg 13 is installed on the four corners of the bottom of compression box 1 respectively, one side of support leg 13 is provided with fixed plate 14, second hydraulic cylinder 15 is installed on one side of fixed plate 14, and the output end of second hydraulic cylinder 15 is installed on one side of moving frame 10;

[0030] Transport assembly includes first servo motor 16, and one end of first servo motor 16 is installed on one side of the outer wall of transport chute 8, the output end of first servo motor 16 is installed with first driving roller 17 penetrating the outer wall of transport chute 8, the outer wall of first driving roller 17 is installed with first transmission belt 18, the inner wall of first transmission belt 18 is installed with first driven roller 19, and first driven roller 19 is installed in the inside of transport chute 8;

[0031] Crushing assembly includes processing box 20, and the bottom of processing box 20 is installed on one side of the top of transport chute 8, one side of processing box 20 is installed with transmission box 21, a plurality of intermeshing gears 22 are arranged in the inside of transmission box 21, second servo motor 23 is installed at the tail end of one side of transmission box 21, and the output end of second servo motor 23 is installed on one side of gear 22 penetrating the tail end of one side of transmission box 21, and the other side of gear 22 is installed with crushing roller 24, and crushing roller 24 is arranged in the inside of processing box 20;

[0032] Further, by using the crushing assembly to crush large pieces of waste aluminum into small pieces, then these small pieces of waste aluminum are smoothly transported to the transportation chute 8 by the transportation assembly, thanks to the design of the inclined angle of the transportation chute 8, the small pieces of waste aluminum can naturally slide and accurately enter the inside of the compression groove 2, in addition, through the setting of the chute 6 and the sliding block 7, and the setting of the transportation chute 8, the moving frame 10, the fixed plate 14 and the second hydraulic cylinder 15, the second hydraulic cylinder 15 can drive the moving frame 10 and the transportation chute 8 thereon to move, with the adjustment of the position of the transportation chute 8, the specific position of the small pieces of waste aluminum entering the compression groove 2 can also be adjusted accordingly, to ensure the accumulation effect of the small pieces of waste aluminum, avoid the appearance of messy accumulation, and further improve the efficiency and accuracy of the waste aluminum compression process;

[0033] The transportation assembly drives the first driving roller 17 by the first servo motor 16, and realizes the stable and efficient transportation of the waste aluminum on the transportation chute 8 through the setting of the first transmission belt 18 and the first driven roller 19, while the crushing assembly drives the gear 22 group in the transmission box 21 by the second servo motor 23, and then drives the crushing roller 24 in the processing box 20 to rotate, and then crushes the large pieces of waste aluminum into small pieces, which provides convenience for the subsequent compression processing.

[0034] Embodiment 2: please refer to Figure 1 、 Figure 2 and Figure 3 , the utility model provides an embodiment, the outer wall of moving frame 10 is installed with third servo motor 25, and the output end of third servo motor 25 is installed with second driving roller 26 through moving frame 10, and the outer wall of second driving roller 26 is installed with second transmission belt 27, and the inner wall of second transmission belt 27 is installed with second driven roller 28, and second driven roller 28 is installed in the inside of moving frame 10;

[0035] The inner wall of compression groove 2 is provided with a placing groove 29, the inner wall of placing groove 29 is movably connected with a push block 30, one side of push block 30 is installed with a third hydraulic cylinder 31, and the third hydraulic cylinder 31 is installed on the bottom of the other side of compression box 1;

[0036] The bottom of one side of compression box 1 is provided with a discharge port 32, and the other end of discharge port 32 is arranged on the inner wall of compression groove 2, the inner wall of discharge port 32 is provided with a moving groove 33, and one end of moving groove 33 is provided on the bottom of the outer wall of compression box 1, and the inner wall of moving groove 33 is installed with a baffle 34;

[0037] The bottom of the outer wall of compression box 1 is installed with a fourth hydraulic cylinder 35, the output end of fourth hydraulic cylinder 35 is installed with a connecting block 36, one side of the outer wall of connecting block 36 is fixedly connected with a connecting rod 37, and one end of connecting rod 37 is fixedly connected with one end of baffle 34;

[0038] Further, by starting the fourth hydraulic cylinder 35 to drive the connecting block 36, connecting rod 37 and the baffle 34, the baffle 34 is moved away from the discharge port 32, and the blockage of the discharge port 32 is removed. Then, the third hydraulic cylinder 31 is activated to push the block 30 to slide in the compression groove 2, and then the compressed aluminum block is pushed to the discharge port 32. At the same time, the third servo motor 25 is started, and the second transmission belt 27 is driven to start running by the setting of the second driving roller 26 and the second driven roller 28. The aluminum block is smoothly slid onto the second transmission belt 27 inside the moving frame 10 under the action of the block 30, and is effectively transported out of the compression groove 2 area with the continuous movement of the second transmission belt 27, finally realizing the efficient collection and arrangement of the compressed aluminum.

[0039] The working principle is that the large pieces of waste aluminum are broken into small pieces by the crushing assembly, and then the small pieces of waste aluminum are smoothly transported onto the transportation chute 8 by the transportation assembly. Due to the inclination angle of the transportation chute 8, the small pieces of waste aluminum can naturally slide and accurately enter the inside of the compression groove 2. In addition, by the setting of the chute 6 and the sliding block 7, and the setting of the transportation chute 8, the moving frame 10, the fixed plate 14 and the second hydraulic cylinder 15, the second hydraulic cylinder 15 can drive the moving frame 10 and the transportation chute 8 on it to move. With the adjustment of the position of the transportation chute 8, the specific position of the small pieces of waste aluminum entering the compression groove 2 can also be adjusted accordingly to ensure the accumulation effect of the small pieces of waste aluminum and avoid the occurrence of messy accumulation, thereby improving the efficiency and accuracy of the waste aluminum compression process. The transportation assembly is driven by the first servo motor 16 to drive the first driving roller 17, and the first transmission belt 18 and the first driven roller 19 are set to realize the stable and efficient transportation of the waste aluminum on the transportation chute 8. The crushing assembly is driven by the second servo motor 23 to drive the gear 22 group in the transmission box 21, and then drives the crushing roller 24 in the processing box 20 to rotate, and then breaks the large pieces of waste aluminum into small pieces, which provides convenience for subsequent compression processing. By starting the fourth hydraulic cylinder 35 to drive the connecting block 36, connecting rod 37 and the baffle 34, the baffle 34 is moved away from the discharge port 32, and the blockage of the discharge port 32 is removed. Then, the third hydraulic cylinder 31 is activated to push the block 30 to slide in the compression groove 2, and then the compressed aluminum block is pushed to the discharge port 32. At the same time, the third servo motor 25 is started, and the second transmission belt 27 is driven to start running by the setting of the second driving roller 26 and the second driven roller 28. The aluminum block is smoothly slid onto the second transmission belt 27 inside the moving frame 10 under the action of the block 30, and is effectively transported out of the compression groove 2 area with the continuous movement of the second transmission belt 27, finally realizing the efficient collection and arrangement of the compressed aluminum.

[0040] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A waste aluminum compression and recycling device, comprising a compression box (1), a compression groove (2), and a feeding chute (3), characterized in that: The compression box (1) has a compression groove (2) inside, and a feed channel (3) is provided on one side of the compression box (1). A set of first hydraulic cylinders (4) is installed on the top of the compression box (1). The output end of the first hydraulic cylinder (4) passes through the top of the compression box (1) and a compression plate (5) is installed. The outer wall of the compression plate (5) is movably connected to the inside of the compression box (1). A set of sliding grooves (6) is opened on the top of the inner wall of the compression groove (2). A slider (7) is movably connected to the inner wall of the sliding groove (6). A transport slide (8) is fixedly connected to one side of the slider (7). A transport component is provided on one side inside the transport slide (8). A crushing component is provided on one side of the top of the transport slide (8). The crushing component is used to crush large pieces of waste aluminum into small pieces and transport them to the transport slide (8) through the transport component. A number of fixed rods (9) are fixedly connected to one side of the bottom of the transport slide (8). A movable frame (10) is connected to the bottom of the fixed rods (9). A number of rollers (11) are installed at the bottom of the movable frame (10). A limiting rod (12) is movably connected to one side of the bottom of the movable frame (10). A support leg (13) is fixedly connected to the outer wall of the limiting rod (12). The top of the support leg (13) is installed at the four corners of the bottom of the compression box (1). A fixed plate (14) is provided on one side of the support leg (13). A second hydraulic cylinder (15) is installed on one side of the fixed plate (14). The output end of the second hydraulic cylinder (15) is installed on one side of the movable frame (10).

2. The waste aluminum compression and recycling device according to claim 1, characterized in that: The transport component includes a first servo motor (16), one end of which is mounted on one side of the outer wall of the transport slide (8). The output end of the first servo motor (16) is mounted on a first drive roller (17) through the outer wall of the transport slide (8). A first transmission belt (18) is mounted on the outer wall of the first drive roller (17). A first driven roller (19) is mounted on the inner wall of the first transmission belt (18). The first driven roller (19) is mounted inside the transport slide (8).

3. The waste aluminum compression and recycling device according to claim 1, characterized in that: The crushing assembly includes a processing box (20), and the bottom of the processing box (20) is installed on one side of the top of the transport slide (8). A transmission box (21) is installed on one side of the processing box (20). A set of meshing gears (22) is provided inside the transmission box (21). A second servo motor (23) is installed at the tail end of one side of the transmission box (21), and the output end of the second servo motor (23) passes through the tail end of one side of the transmission box (21) and is installed on one side of the gear (22). Crushing rollers (24) are installed on the other side of the gears (22), and the crushing rollers (24) are located inside the processing box (20).

4. The waste aluminum compression and recycling device according to claim 1, characterized in that: A third servo motor (25) is installed on the outer wall of the moving frame (10). The output end of the third servo motor (25) passes through the moving frame (10) and is installed with a second active roller (26). A second transmission belt (27) is installed on the outer wall of the second active roller (26). A second driven roller (28) is installed on the inner wall of the second transmission belt (27), and the second driven roller (28) is installed inside the moving frame (10).

5. The waste aluminum compression and recycling device according to claim 1, characterized in that: The inner wall of the compression groove (2) is provided with a placement groove (29), and a push block (30) is movably connected to the inner wall of the placement groove (29). A third hydraulic cylinder (31) is installed on one side of the push block (30), and the third hydraulic cylinder (31) is installed at the bottom of the other side of the compression box (1).

6. The waste aluminum compression and recycling device according to claim 1, characterized in that: The bottom of one side of the compression box (1) is provided with a discharge port (32), and the other end of the discharge port (32) is provided on the inner wall of the compression groove (2). The inner wall of the discharge port (32) is provided with a moving groove (33), and one end of the moving groove (33) is provided on the bottom of the outer wall of the compression box (1). The inner wall of the moving groove (33) is equipped with a baffle (34).

7. The waste aluminum compression and recycling device according to claim 1, characterized in that: A fourth hydraulic cylinder (35) is installed at the bottom of the outer wall of the compression box (1). A connecting block (36) is installed at the output end of the fourth hydraulic cylinder (35). A connecting rod (37) is fixedly connected to one side of the outer wall of the connecting block (36), and one end of the connecting rod (37) is fixedly connected to one end of the baffle (34).

Citation Information

Patent Citations

  • Compression recovery device for solid waste treatment

    CN219789376U