Waste paper recycling and crushing device

Abstract

The invention relates to a waste paper recycling and crushing device in the technical field of waste paper recycling and processing. The waste paper recycling and crushing device comprises a crushing box, and a first filter plate and a second filter plate are fixedly connected into the crushing box; waste paper is pre-crushed through a cutting knife above a first filter plate, metal in the waste paper is adsorbed on a first magnetic coating, then the pre-crushed waste paper is crushed again through a cutting knife below the first filter plate, and the crushing degree of the waste paper is improved; fan blades can blow waste paper adsorbed on a first filter plate and a second filter plate to move upwards so that the waste paper can be cut by a cutting knife, the waste paper can be prevented from blocking filter holes in the first filter plate and the second filter plate, it is guaranteed that the broken waste paper smoothly penetrates through the first filter plate and the second filter plate, and meanwhile, the waste paper can be effectively prevented from entering the filter holes in the first filter plate and the second filter plate. And the cut waste paper can be continuously cut, so that the crushing degree of the waste paper is further improved, and the waste paper treatment effect of the device is optimized.

Description

Technical Field

[0001] The invention relates to a waste paper recycling and crushing device, in particular to a waste paper recycling and crushing device applied to the field of waste paper recycling and processing. Background Art

[0002] Waste paper recycling has multiple values and necessities. Its core functions are: reducing the consumption of forest resources (for every 1 ton of waste paper recycled, 0.8 tons of recycled paper fibers can be produced, which is equivalent to saving the felling of 17 adult trees, and at the same time reducing the occupation of 3 cubic meters of landfill space), reducing environmental pollution (waste paper pulping reduces energy consumption by 40% - 70% compared with virgin wood pulp, and at the same time reduces wastewater emissions by 75% and harmful gases such as methane generated by incineration), and substituting raw materials (recycled paper can directly replace virgin wood pulp, saving mineral resources such as quartz sand and soda ash, and reducing the dependence on ores and wood), etc.

[0003] Through systematic recycling, waste paper is transformed from waste to high - value resources, achieving sustainable development goals at the ecological, economic, and social levels.

[0004] When recycling waste paper, to facilitate subsequent processing of waste paper, workers will use a crushing device to cut it up. When the existing waste paper recycling and crushing device crushes office waste paper and books, since office waste paper and books often contain metal staples or metal clips of folders, these are common attached metals and are difficult to cut up. Therefore, after the waste paper is crushed, some common attached metals will be mixed with the shredded paper, which brings great inconvenience to workers in subsequent processing of waste paper. Summary of the Invention

[0005] Aiming at the above - mentioned prior art, the technical problem to be solved by the present invention is that after the waste paper is crushed, some common attached metals will be mixed with the shredded paper, which brings great inconvenience to workers in subsequent processing of waste paper.

[0006] To solve the above problem, the present invention provides a waste paper recycling and crushing device, including a crushing box. Inside the crushing box, a first filter plate and a second filter plate are fixedly connected. At the upper end of the crushing box, a feed inlet is opened. Inside the crushing box, an installation groove is opened. Inside the installation groove, a pair of energy - saving motors 1 are fixedly connected. On the output end of the energy - saving motor 1, a rotating shaft is fixedly connected. On the outer end of the rotating shaft, a plurality of cutting knives are fixedly connected. On a pair of side ends of the cutting knives, a magnetic coating 1 is coated. On the inner bottom wall of the crushing box, a plurality of vertical rods are fixedly connected. At the upper end of the vertical rods, an energy - saving motor 2 is fixedly connected. On the output end of the energy - saving motor 2, a plurality of fan blades are fixedly connected.

[0007] In the above-mentioned waste paper recycling and crushing device, after the waste paper is put into the crushing box, the cutting knife above the first filter plate is used to pre-crush the waste paper, and the metal in the waste paper is adsorbed on the first magnetic coating to achieve the purpose of separating the metal from the waste paper. Then, the cutting knife below the first filter plate is used to crush the pre-crushed waste paper again to improve the crushing degree of the waste paper. During crushing, the fan blades can blow the waste paper adsorbed on the first filter plate and the second filter plate upward, so that it can be cut by the cutting knife, and it can also prevent the waste paper from blocking the filter holes on the first filter plate and the second filter plate, ensuring that the crushed waste paper smoothly passes through the first filter plate and the second filter plate. At the same time, it can also continue to cut the cut waste paper to further improve the crushing degree of the waste paper and optimize the effect of the device in processing waste paper.

[0008] As a further improvement of the present invention, the aperture on the first filter plate is larger than the aperture on the second filter plate, and there is a gap between the upper side of the fan blade and the lower side of the second filter plate.

[0009] As a further improvement of the present invention, one end of the rotating shaft far away from the first energy-saving motor is rotatably inserted into the inner side wall of the crushing box, and a sealing cover is placed in a fitting manner on the upper end of the crushing box.

[0010] As a further improvement of the present invention, a pair of reinforcing grooves are opened at the upper end of the crushing box, and a pair of reinforcing rods that are movably inserted into the reinforcing grooves are fixedly connected to the lower end of the sealing cover. There is a gap between the cutting knife and the inner top wall of the crushing box.

[0011] As a further improvement of the present invention, an observation port is fixedly connected to the side end of the crushing box, and a rectangular plate is fixedly connected to the inside of the observation port. The rectangular plate is made of a transparent material.

[0012] As a further improvement of the present invention, a paper-taking port is opened at the side end of the crushing box, and a dismounting and assembling plate is fixedly connected to the inside of the paper-taking port through bolts.

[0013] As another improvement of the present invention, a plurality of rectangular blocks are fixedly connected to the inner side wall of the crushing box. A support rod is movably inserted into the rectangular block. One end of the support rod far away from the rectangular block is fixedly connected to a pressing block. A spring is fixedly connected between the pressing block and the rectangular block. Elastic cloths are fixedly connected to one side of a pair of pressing blocks close to each other. A sliding plate is slidably connected to the inside of the pressing block. A convex block is fixedly connected to the side of the sliding plate. A plurality of first elastic ropes and second elastic ropes are respectively fixedly connected to the upper and lower sides of the sliding plate. The lower ends of the plurality of second elastic ropes are fixedly connected to the same pulling plate. Magnetic coatings two are coated on one side of a pair of pulling plates close to each other.

[0014] As a supplement to another improvement of the present invention, a plurality of discharge holes are opened on the inner side wall of the crushing box. A collection box is placed in a fitting manner on the side end of the crushing box. Vertical plates are fixedly connected to both side ends of the collection box. A fixing rod is threadedly connected inside the vertical plate. An interface is opened at one end of the collection box close to the crushing box.

[0015] As a supplement to another improvement of the present invention, a material taking port is opened at the upper end of the collection box. An insertion cover is movably inserted inside the material taking port. In the initial state, the spring is in a contracted state.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. After putting waste paper into the crushing box, the waste paper is pre-crushed by the cutting knife above the first filter plate, and the metal in the waste paper is adsorbed on the first magnetic coating, so as to achieve the purpose of separating the metal from the waste paper. Then, the waste paper after pre-crushing is further crushed by the cutting knife below the first filter plate to improve the crushing degree of the waste paper. During crushing, the fan blades can blow the waste paper adsorbed on the first filter plate and the second filter plate to move upward, so that it can be cut by the cutting knife, and it can also prevent the waste paper from blocking the filter holes on the first filter plate and the second filter plate, ensuring that the crushed waste paper smoothly passes through the first filter plate and the second filter plate. At the same time, it can also continue to cut the cut waste paper, further improving the crushing degree of the waste paper and optimizing the effect of the device for processing waste paper.

[0018] 2. When the present invention is in use, through the elastic force of the spring, a pair of adjacent extrusion blocks can extrude the cutting knife, timely remove the metal adsorbed on the cutting knife, and prevent the metal separated from the waste paper from falling off the cutting knife and mixing with the waste paper again due to the friction between the cutting knife and the waste paper during cutting, thereby ensuring the smooth progress of the subsequent crushing work. Finally, the collection box is used to collect the metal separated from the waste paper to improve the convenience of personnel in collecting metal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic diagram of the inside of the crushing box of the present invention;

[0021] Figure 3 is of the present invention Figure 2 partial enlarged schematic diagram at A in;

[0022] Figure 4 is a schematic diagram of the sealing cover of the present invention;

[0023] Figure 5 is a schematic diagram of the rectangular block of the present invention;

[0024] Figure 6 Schematic diagram of the pulling plate of the present invention;

[0025] Figure 7 Schematic cross-sectional view of the extrusion block, sliding plate and elastic cloth of the present invention;

[0026] Figure 8 Schematic diagram of the collection box of the present invention;

[0027] Figure 9 Schematic diagram of the vertical plate of the present invention;

[0028] Figure 10 Schematic diagram of the material taking port of the present invention.

[0029] Explanation of the reference numerals in the figure:

[0030] 1. Crushing box; 2. First filter plate; 3. Second filter plate; 4. First energy-saving motor; 5. Rotating shaft; 6. Cutting knife; 7. First magnetic coating; 8. Rectangular block; 9. Support rod; 10. Extrusion block; 11. Spring; 12. Vertical rod; 13. Second energy-saving motor; 14. Fan blade; 15. Sealing cover; 16. Disassembly and installation plate; 17. Discharge hole; 18. Collection box; 19. Vertical plate; 20. Docking port; 21. Material taking port; 22. Plug-in cover; 23. Fixed rod; 24. Elastic cloth; 25. Sliding plate; 26. Convex block; 27. First elastic cord; 28. Second elastic cord; 29. Pulling plate; 30. Paper taking port; 31. Reinforcement groove; 32. Reinforcement rod; 33. Rectangular plate; 34. Second magnetic coating. Specific embodiments

[0031] The following describes in detail two embodiments of the present invention with reference to the accompanying drawings.

[0032] The first embodiment:

[0033] Figures 1-4 A waste paper recycling and crushing device is shown, including a crushing box 1. A first filter plate 2 and a second filter plate 3 are fixedly connected inside the crushing box 1. A feed port is opened at the upper end of the crushing box 1. An installation groove is opened inside the crushing box 1. A pair of first energy-saving motors 4 are fixedly connected inside the installation groove. A rotating shaft 5 is fixedly connected to the output end of the first energy-saving motor 4. A plurality of cutting knives 6 are fixedly connected to the outer end of the rotating shaft 5. A first magnetic coating 7 is coated on a pair of side ends of the cutting knife 6. Only the outer end of the cutting knife 6 located above the first filter plate 2 has the first magnetic coating 7;

[0034] A plurality of vertical rods 12 are fixedly connected to the inner bottom wall of the crushing box 1. The upper ends of the vertical rods 12 are fixedly connected with a second energy-saving motor 13. The output end of the second energy-saving motor 13 is fixedly connected with a plurality of fan blades 14. When the waste paper after being crushed passes through the second filter plate 3 and falls on the fan blades 14, when the fan blades 14 are started, the fan blades 14 can be used to continue crushing the waste paper;

[0035] The aperture on the first filter plate 2 is larger than the aperture on the second filter plate 3. There is a gap between the upper side of the fan blade 14 and the lower side of the second filter plate 3. The end of the rotating shaft 5 far from the first energy-saving motor 4 is rotatably inserted into the inner side wall of the crushing box 1. The upper end of the crushing box 1 is placed with a sealing cover 15 in a fitting manner;

[0036] A pair of reinforcing grooves 31 are opened at the upper end of the crushing box 1. The lower end of the sealing cover 15 is fixedly connected with a pair of reinforcing rods 32 that are movably inserted into the reinforcing grooves 31. When the sealing cover 15 is placed on the upper end of the crushing box 1 to seal the feeding port, the reinforcing rods 32 will be inserted into the reinforcing grooves 31. The reinforcing rods 32 can be used to limit the sealing cover 15 and improve its stability at the upper end of the crushing box 1 and prevent it from moving horizontally at the upper end of the crushing box 1;

[0037] There is a gap between the cutting knife 6 and the inner top wall of the crushing box 1. A viewing port is fixedly connected to the side end of the crushing box 1. A rectangular plate 33 is fixedly connected inside the viewing port. The rectangular plate 33 is made of a transparent material. During the cutting process, through the rectangular plate 33, it is convenient for personnel to observe the crushing situation of the waste paper;

[0038] A paper-taking port 30 is opened at the side end of the crushing box 1. A dismounting and assembling plate 16 is fixedly connected inside the paper-taking port 30 through bolts.

[0039] When the present invention is used, it is divided into the following steps:

[0040] Step 1: Start a pair of first energy-saving motors 4 to make a pair of rotating shafts 5 drive the cutting knives 6 thereon to rotate respectively. Then, take out the sealing cover 15 from the crushing box 1 to expose the feeding port. Subsequently, put the waste paper into the crushing box 1 through the feeding port;

[0041] Use the cutting knife 6 located above the first filter plate 2 to perform the first cutting treatment on the waste paper. During the cutting process, the magnetic coating 7 at the outer end of the cutting knife 6 will adsorb the metal in the waste paper to separate the waste paper from the metal. After cutting the waste paper into a certain size, the waste paper will move downward through the first filter plate 2;

[0042] Step 2: After the waste paper is screened and crushed and moves downward through the first filter plate 2, it is cut again by the cutting knives 6 below the first filter plate 2 (the distance between a pair of adjacent cutting knives 6 below the first filter plate 2 is less than the distance between a pair of adjacent cutting knives 6 above the first filter plate 2, so as to cut the waste paper into smaller pieces when crushing the waste paper for the second time), thereby improving the crushing degree of the waste paper;

[0043] After the waste paper is crushed again, it will pass through the second filter plate 3 and fall on the inner bottom wall of the crushing box 1. After the crushing is completed, the disassembly and assembly plate 16 is taken out from the paper taking port 30, and then the waste paper piled up on the inner bottom wall of the crushing box 1 after crushing is taken out;

[0044] Step 3: When the cutting knives 6 fail to crush the waste paper because the waste paper adheres to the upper surfaces of the first filter plate 2 and the second filter plate 3, the energy-saving motor II 13 can be started to drive the fan blades 14 to rotate, generating an upward wind force, which successively blows the waste paper adhering to the upper surfaces of the second filter plate 3 and the first filter plate 2 and the waste paper piled up on them upward, so that the cutting knives 6 can cut the waste paper adhering to the first filter plate 2 and the second filter plate 3 and cut the cut waste paper again, thereby preventing the larger waste paper from adhering to the first filter plate 2 and the second filter plate 3 and blocking the filter holes on the first filter plate 2 and the second filter plate 3, and further improving the crushing degree of the waste paper, optimizing the effect of crushing the waste paper. After cutting the waste paper, repeat the operation in Step 2, and take out the waste paper from the crushing box 1 for processing other processes.

[0045] In summary, when the present invention is used, after the waste paper is put into the crushing box 1, the waste paper is pre-crushed by the cutting knives 6 above the first filter plate 2, and the metal in the waste paper is adsorbed on the first magnetic coating 7 to achieve the separation of the metal from the waste paper. Then, the waste paper after pre-crushing is crushed again by the cutting knives 6 below the first filter plate 2 to improve the crushing degree of the waste paper. During crushing, the fan blades 14 can blow the waste paper adsorbed on the first filter plate 2 and the second filter plate 3 upward, so that it is cut by the cutting knives 6, and it can also prevent the waste paper from blocking the filter holes on the first filter plate 2 and the second filter plate 3, ensuring that the crushed waste paper smoothly passes through the first filter plate 2 and the second filter plate 3. At the same time, the cut waste paper can be continuously cut, further improving the crushing degree of the waste paper and optimizing the effect of the device for processing the waste paper.

[0046] The second embodiment:

[0047] On the basis of the first embodiment, the following structure is newly added, and the rest is the same as the first embodiment, specifically as follows:

[0048] Figures 5-10 It is shown that a plurality of rectangular blocks 8 are fixedly connected to the inner side wall of the crushing box 1. A support rod 9 is movably inserted into the interior of the rectangular block 8. One end of the support rod 9 away from the rectangular block 8 is fixedly connected to a pressing block 10. A spring 11 is fixedly connected between the pressing block 10 and the rectangular block 8. When the pressing block 10 moves, it will drive the support rod 9 to move together. The support rod 9 can be used to improve the stability of the pressing block 10 and the spring 11 when moving. The spring 11 is movably sleeved on the outer end of the support rod 9;

[0049] Elastic cloths 24 are fixedly connected to the mutually approaching sides of a pair of pressing blocks 10. A V-shaped groove is formed between the pair of pressing blocks 10. A sliding plate 25 is slidably connected to the interior of the pressing block 10. A convex block 26 is fixedly connected to the side surface of the sliding plate 25. The side of the convex block 26 away from the sliding plate 25 abuts against the side surface of the elastic cloth 24. A plurality of first elastic ropes 27 and second elastic ropes 28 are respectively fixedly connected to the upper and lower sides of the sliding plate 25. The upper ends of the first elastic ropes 27 are fixedly connected to the inner top wall of the pressing block 10. The lower ends of the plurality of second elastic ropes 28 are fixedly connected to the same pulling plate 29. Magnetic coating two 34 is coated on the mutually approaching sides of the pair of pulling plates 29;

[0050] A plurality of discharge holes 17 are formed in the inner side wall of the crushing box 1. A collection box 18 is placed in a fitting manner at the side end of the crushing box 1. Vertical plates 19 are fixedly connected to both side ends of the collection box 18. A fixing rod 23 is threadedly connected to the interior of the vertical plate 19. One end of the fixing rod 23 is threadedly connected to the interior of the crushing box 1. An interface 20 is formed at the end of the collection box 18 close to the crushing box 1;

[0051] The interface 20 is communicated with the discharge hole 17. One end of the fixing rod 23 away from the crushing box 1 extends out of the vertical plate 19 and extends to the outside. The mutually approaching ends of the pair of pressing blocks 10 are both bevel structures, and the inclination direction is from top to bottom. In the initial state, the side ends of the pair of pressing blocks 10 are in contact, and there is a gap between the pressing block 10 and the rectangular block 8;

[0052] A material taking port 21 is formed in the upper end of the collection box 18. An insertion cover 22 is movably inserted into the interior of the material taking port 21. In the initial state, the spring 11 is in a contracted state. Therefore, under the action of the spring 11, it will push the pair of pressing blocks 10 so that their side ends are in contact near the bottom.

[0053] When the present invention is used, it is divided into the following steps:

[0054] Step 1: After the metal in the waste paper is adsorbed on the cutting knife 6, as the cutting knife 6 rotates, it will gradually insert between a pair of pressing blocks 10 and push the pair of pressing blocks 10 to move away from each other. As a result, the spring 11 will continue to contract between the pressing block 10 and the rectangular block 8. At this time, under the action of the elastic force of the spring 11, it will push the pair of pressing blocks 10 and the elastic cloth 24 to squeeze the outer end of the cutting knife 6, thereby increasing the friction between the pair of pressing blocks 10 and the elastic cloth 24 and the cutting knife 6, so as to remove the metal adsorbed on the outer end of the cutting knife 6. The bottom of the V-shaped groove formed between the pair of pressing blocks 10 is of an inclined structure, and the inclined direction is from front to back and downward. Therefore, the metal separated from the cutting knife 6 will roll into the discharge hole 17 along the inclined direction of the V-shaped groove;

[0055] As the cutting knife 6 rotates, after it separates from the pressing block 10 and the elastic cloth 24 and continues to rotate downward, the magnetic coating 1-7 on it will adsorb to the magnetic coating 2-34 on the pulling plate 29. After adsorption, the cutting knife 6 drives the pulling plate 29 to move downward together. When the pulling plate 29 moves downward, it will drive the second elastic cord 28, the sliding plate 25, and the first elastic cord 27 to move downward in sequence, so that the convex block 26 moves downward along the elastic cloth 24, and the convex block 26 is used to push the elastic cloth 24 to produce a peristaltic effect, so that the metal adhered to the elastic cloth 24 is separated from the elastic cloth 24, promoting the movement of the metal in the V-shaped groove toward the discharge hole 17 and improving the collection efficiency of the collection box 18 for the metal;

[0056] Step 2: The discharge hole 17 communicates with the docking port 20. Therefore, the metal that rolls from the pressing block 10 and the elastic cloth 24 into the discharge hole 17 will enter the docking port 20 under the action of inertia, and then pass through the docking port 20 and enter the collection box 18. Finally, the plug-in cover 22 on the collection box 18 is removed, and the metal collected in the collection box 18 can be taken out.

[0057] In summary, when the present invention is in use, through the elastic force of the spring 11, the adjacent pair of pressing blocks 10 and the elastic cloth 24 can squeeze the cutting knife 6, timely remove the metal adsorbed on the cutting knife 6, and prevent the metal separated from the waste paper from falling off the cutting knife 6 and mixing with the waste paper again due to the friction between the cutting knife 6 and the waste paper during cutting, thereby ensuring the smooth progress of the subsequent crushing work. Then, the convex block 26 is used to push the elastic cloth 24 to separate the metal from the elastic cloth 24. Finally, the collection box 18 is used to collect the metal separated from the waste paper to improve the convenience of personnel collecting the metal.

[0058] The above front, back, left, right, up, and down are all based on the Figure 1 in the specification drawings. Taking the perspective of the person observing as the standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0059] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present invention.

[0060] The above has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste paper recycling and crushing device, comprising a crushing box (1), characterized in that: Inside the crushing box (1), a first filter plate (2) and a second filter plate (3) are fixedly connected. An inlet is provided at the upper end of the crushing box (1). An installation groove is provided inside the crushing box (1). A pair of energy-saving motors I (4) are fixedly connected inside the installation groove. A rotating shaft (5) is fixedly connected to the output end of the energy-saving motor I (4). A plurality of cutting knives (6) are fixedly connected to the outer end of the rotating shaft (5). Magnetic coating I (7) is coated on a pair of side ends of the cutting knives (6). A plurality of vertical rods (12) are fixedly connected to the inner bottom wall of the crushing box (1). An energy-saving motor II (13) is fixedly connected to the upper end of the vertical rod (12). A plurality of fan blades (14) are fixedly connected to the output end of the energy-saving motor II (13).

2. The waste paper recycling and crushing device according to claim 1, characterized in that: The aperture on the first filter plate (2) is larger than the aperture on the second filter plate (3). There is a gap between the upper side of the fan blade (14) and the lower side of the second filter plate (3).

3. The waste paper recycling and crushing device according to claim 2, characterized in that: One end of the rotating shaft (5) away from the energy-saving motor I (4) is rotatably inserted into the inner side wall of the crushing box (1). A sealing cover (15) is placed in a fitting manner on the upper end of the crushing box (1).

4. The waste paper recycling and crushing device according to claim 3, characterized in that: A pair of reinforcing grooves (31) are provided at the upper end of the crushing box (1). A pair of reinforcing rods (32) that are movably inserted into the reinforcing grooves (31) are fixedly connected to the lower end of the sealing cover (15). There is a gap between the cutting knife (6) and the inner top wall of the crushing box (1).

5. The waste paper recycling and crushing device according to claim 1, wherein: An observation port is fixedly connected to the side end of the crushing box (1). A rectangular plate (33) is fixedly connected inside the observation port. The rectangular plate (33) is made of a transparent material.

6. The waste paper recycling and crushing device according to claim 1, wherein: A paper-taking port (30) is provided at the side end of the crushing box (1). A disassembly and assembly plate (16) is fixedly connected inside the paper-taking port (30) by bolts.

7. A waste paper recycling and crushing device according to claim 6, characterized in that: A plurality of rectangular blocks (8) are fixedly connected to the inner side wall of the crushing box (1). A support rod (9) is movably inserted into the rectangular block (8). One end of the support rod (9) away from the rectangular block (8) is fixedly connected to a pressing block (10). A spring (11) is fixedly connected between the pressing block (10) and the rectangular block (8). Elastic cloth (24) is fixedly connected to one side of a pair of pressing blocks (10) that are close to each other. A sliding plate (25) is slidably connected inside the pressing block (10). A convex block (26) is fixedly connected to the side of the sliding plate (25). A plurality of first elastic ropes (27) and second elastic ropes (28) are respectively fixedly connected to the upper and lower sides of the sliding plate (25). The lower ends of a plurality of the second elastic ropes (28) are fixedly connected to the same pulling plate (29). Magnetic coating II (34) is coated on one side of a pair of pulling plates (29) that are close to each other.

8. A waste paper recycling and crushing device according to claim 7, characterized in that: A plurality of discharge holes (17) are provided on the inner side wall of the crushing box (1). A collection box (18) is placed in a fitting manner on the side end of the crushing box (1). Vertical plates (19) are fixedly connected to a pair of side ends of the collection box (18). A fixing rod (23) is threadedly connected inside the vertical plate (19). An interface (20) is provided at one end of the collection box (18) close to the crushing box (1).

9. The waste paper recycling and crushing device according to claim 8, wherein: The upper end of the collection box (18) is provided with a material taking opening (21), and an insertion cover (22) is movably inserted inside the material taking opening (21). In the initial state, the spring (11) is in a contracted state.

Images