Cutting device for recycling artificial turf

Abstract

The invention belongs to the technical field of artificial turf recovery, and discloses a cutting device for artificial turf recovery, which comprises a main body box and cutting mechanisms symmetrically arranged on the main body box, by arranging multiple cleaning mechanisms, impurities such as broken stones on the artificial turf are effectively removed, the technical defect that the impurities are difficult to remove in the prior art is overcome, secondly, a unique grass yarn treatment process including the steps of air suction, carding, air blowing, pressing and the like is adopted, the situation that grass yarns are directly cut by a cutting knife is successfully avoided, grass yarn damage is reduced, and the grass yarn processing efficiency is improved. The recycling rate of the grass filaments is improved, and the technical defect that the grass filaments are easily wound on a cutting tool in the prior art is overcome.

Description

Technical Field

[0001] The invention belongs to the technical field of artificial turf recycling, and in particular relates to a cutting device for recycling artificial turf. Background Art

[0002] With the widespread use of artificial turf in places such as football fields, kindergartens, and rooftop gardens, the problem of waste disposal after its service life has become increasingly prominent. Traditional artificial turf recycling methods mainly rely on manual disassembly and mechanical crushing, which have the following problems: 0. Direct mechanical crushing of artificial turf will cause the artificial turf and impurities such as gravel to be mixed together, making it difficult to effectively separate and recycle, thereby reducing the recycling value of the material; 1. The grass fibers of artificial turf are easily entangled on the cutting tools, which leads to increased wear of the tools and even damage to the tools. Frequent shutdown and cleaning are required, which reduces cutting efficiency.

[0003] Therefore, there is a need for an artificial turf recycling cutting device that can remove impurities and avoid cutting grass fibers to solve the above problems. Summary of the Invention

[0004] In response to the above situation, in order to overcome the defects of the existing technology, multiple cleaning mechanisms are set up to effectively remove impurities such as gravel on the artificial turf, overcoming the technical defect of the existing technology that it is difficult to remove impurities. Secondly, a unique grass silk processing process is adopted, including suction, combing, blowing and pressing steps, which successfully avoids the cutting knife directly cutting the grass silk, reduces grass silk damage, improves the recycling rate of grass silk, and overcomes the technical defect of the existing technology that grass silk is easily entangled on the cutting tool.

[0005] The technical solution adopted by the present invention is as follows: a cutting device for recycling artificial turf, comprising a main body box and a cutting mechanism symmetrically arranged on the main body box; The cutting mechanism includes a mounting frame slidably arranged on one side of the main box, a motor fixedly arranged in the mounting frame, a cutting knife fixedly arranged at the output end of the motor, a pressing roller rotatably arranged on the side wall of the mounting frame, a combing wheel rotatably arranged on the side wall of the mounting frame, and a brush roller 1 rotatably arranged on the side wall of the mounting frame, the motor is connected to the pressing roller, the motor is connected to the combing wheel, and the motor is connected to the brush roller 1.

[0006] As a preferred technical solution of this scheme, an air pump is fixedly provided on the mounting frame, and an air outlet pipe 2 is fixedly provided on the air pump air outlet, and an air knife cylinder is fixedly provided on the side wall of the mounting frame, and the air outlet pipe 2 is connected with the inside of the air knife cylinder, and an air inlet pipe is fixedly provided on the air pump air inlet, and an air suction cylinder is fixedly provided on the side wall of the mounting frame, and an air suction cylinder is fixedly provided on one end of the air inlet pipe, and the bottom opening of the air knife cylinder is in the shape of a thin strip, and the bottom opening of the air knife cylinder is aligned with the cutting line of the cutting knife.

[0007] As a preferred technical solution of this scheme, a connecting frame is fixedly provided on the bottom side wall of the main box, a second brush roller is rotatably provided on the connecting frame, and an auxiliary wheel is coaxially fixed on one side of the second brush roller.

[0008] As an optimal technical solution of this scheme, a worm is rotatably provided on the bottom wall of the main box, a synchronous wheel is coaxially fixed on one end of the worm, a synchronous belt 1 is sleeved between the synchronous wheel and the rotating shaft of the brush roller 2, a tensioning roller 2 is rotatably provided on the bottom wall of the main box, a tensioning roller 1 is rotatably provided on the bottom wall of the main box, a synchronous belt 2 is sleeved between the rotating shafts of the tensioning roller 1 and the rotating shafts of the tensioning roller 2, a worm wheel is coaxially fixed on one end of the tensioning roller 2, and the worm wheel is meshingly connected with the worm.

[0009] As a preferred technical solution of this scheme, a synchronous belt three is provided between the output shaft of the motor, the rotating shaft of the pressure roller and the rotating shaft of the combing wheel, and a synchronous belt four is provided between the rotating shaft of the combing wheel and the rotating shaft of the brush roller one.

[0010] As an optimal technical solution of this scheme, a conveyor belt is symmetrically arranged in the main box, a winding drum is rotatably provided on the inner wall of the main box, a front shovel is fixed on the connecting frame, main wheels are symmetrically rotated on the side wall of the main box, and a cleaning plate is fixed on the side wall of the mounting frame.

[0011] As an optimal technical solution of this scheme, the brush roller is hollow, the surface of the brush roller is provided with air holes, the air outlet of the air pump is fixedly provided with an air outlet pipe, and the other end of the air outlet pipe is connected to the interior of the brush roller.

[0012] After adopting the above structure, the beneficial effects of the present invention are as follows: (1) By setting up multiple cleaning mechanisms, including the airflow generated by the brush roller and the air pump, impurities such as gravel on the artificial turf are effectively removed, the cutting tool is protected, and the cutting quality is improved; secondly, a unique grass processing process is adopted, including the steps of suction, combing, blowing and pressing, which successfully avoids the cutting knife from directly cutting the grass, reduces grass damage, improves the recycling rate of grass, and reduces the generation of grass debris, which facilitates subsequent cleaning and improves the overall recycling efficiency; (2) A substrate tensioning device is provided. The tensioned substrate can avoid deviation, wrinkles or bending caused by loose materials during cutting, so that the tool can accurately cut along the preset straight line, ensuring cutting accuracy, reducing tool wear, and increasing tool life; (3) The device has a high degree of automation, is easy to operate, has a compact structure, is easy to move and operate, and has a wide range of applications. It can be widely used in various types of artificial turf recycling scenarios, including artificial turf used in football fields, kindergartens, roof gardens and other places. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention.

[0014] Figure 1 This is a schematic diagram of the overall structure of a cutting device for recycling artificial turf according to the present invention; Figure 2 It is a cross-sectional view of the overall structure of the present invention; Figure 3 Schematic diagram of the connection structure of the cutting mechanism in the present invention; Figure 4 Schematic diagram of the connection structure of the synchronous wheel and the synchronous belt in the present invention; Figure 5 Schematic diagram of the connection structure between the air pump and the second air outlet pipe in the present invention; Figure 6 for Figure 5 A magnified view of the local structure at point A; Figure 7 Schematic diagram of the connection structure between the air pump and the air outlet pipe 1 in the present invention.

[0015] In the attached drawings: 1. Main box; 2. Main wheel; 3. Auxiliary wheel; 4. Front shovel; 5. Conveyor belt; 6. Winding drum; 7. Cutting mechanism; 8. Brush roller 1; 9. Brush roller 2; 10. Air pump; 11. Mounting frame; 12. Cutting knife; 13. Pressing roller; 14. Cleaning plate; 15. Combing wheel; 16. Tensioning roller 1; 17. Tensioning roller 2; 18. Connecting frame; 19. Synchronous belt 4; 20. Synchronous wheel; 21. Synchronous belt 1; 22. Outlet pipe 1; 23. Outlet pipe 2; 24. Inlet pipe; 25. Suction cylinder; 26. Wind knife cylinder; 27. Worm; 28. Worm wheel; 29. Synchronous belt 2; 30. Motor; 31. Synchronous belt 3. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0018] Example 1, as Figure 1-Figure 7 As shown, the artificial turf recycling cutting device of this embodiment includes a main body box 1 and a cutting mechanism 7 symmetrically arranged on the main body box 1; The cutting mechanism 7 includes a mounting frame 11 slidably arranged on one side of the main box 1, a motor 30 fixedly arranged in the mounting frame 11, a cutting knife 12 fixedly arranged at the output end of the motor 30, a pressing roller 13 rotatably arranged on the side wall of the mounting frame 11, a combing wheel 15 rotatably arranged on the side wall of the mounting frame 11, and a brush roller 8 rotatably arranged on the side wall of the mounting frame 11. The motor 30 is connected to the pressing roller 13, the motor 30 is connected to the combing wheel 15, and the motor 30 is connected to the brush roller 8.

[0019] Among them, an air pump 10 is fixed on the mounting frame 11, and an air outlet pipe 23 is fixedly provided through the air outlet of the air pump 10, and a wind knife cylinder 26 is fixedly provided on the side wall of the mounting frame 11, and the air outlet pipe 23 is connected to the inside of the wind knife cylinder 26. An air inlet pipe 24 is fixedly provided through the air inlet of the air pump 10, and an air suction cylinder 25 is fixedly provided on the side wall of the mounting frame 11. An air suction cylinder 25 is fixedly provided at one end of the air inlet pipe 24, and the bottom opening of the wind knife cylinder 26 is in the shape of a thin strip, and the bottom opening of the wind knife cylinder 26 is aligned with the cutting line of the cutting knife 12.

[0020] A connecting frame 18 is fixedly provided on the bottom side wall of the main body box 1 , a brush roller 2 9 is rotatably provided on the connecting frame 18 , and an auxiliary wheel 3 is coaxially fixed on one side of the brush roller 2 9 .

[0021] Among them, a worm 27 is rotatably provided on the bottom wall of the main box 1, a synchronous wheel 20 is coaxially fixed on one end of the worm 27, a synchronous belt 21 is sleeved between the synchronous wheel 20 and the rotating shaft of the brush roller 29, a tensioning roller 2 17 is rotatably provided on the bottom wall of the main box 1, a tensioning roller 16 is rotatably provided on the bottom wall of the main box 1, a synchronous belt 29 is sleeved between the rotating shaft of the tensioning roller 16 and the rotating shaft of the tensioning roller 2 17, a worm wheel 28 is coaxially fixed on one end of the tensioning roller 2 17, and the worm wheel 28 is meshingly connected with the worm 27.

[0022] Among them, a synchronous belt three 31 is sleeved between the output shaft of the motor 30, the rotating shaft of the pressing roller 13 and the rotating shaft of the combing wheel 15, and a synchronous belt four 19 is sleeved between the rotating shaft of the combing wheel 15 and the rotating shaft of the brush roller 1 8.

[0023] Among them, a conveyor belt 5 is symmetrically arranged in the main box 1, a winding drum 6 is rotatably provided on the inner wall of the main box 1, a front shovel 4 is fixed on the connecting frame 18, a main wheel 2 is symmetrically rotated on the side wall of the main box 1, and a cleaning plate 14 is fixed on the side wall of the mounting frame 11.

[0024] Among them, the brush roller 8 is hollow, and air holes are provided on the surface of the brush roller 8. An air outlet pipe 22 is fixedly provided through the air outlet of the air pump 10, and the other end of the air outlet pipe 22 is connected to the inside of the brush roller 8.

[0025] It should be noted that: there are comb teeth at the bottom of the cleaning plate 14, the comb teeth correspond to the combing wheel 15, and the gap between the tension roller 16 and the tension roller 2 17 corresponds to the cutting knife 12.

[0026] When in use: according to the thickness of the artificial turf, adjust the height of the mounting frame 11, move the main box 1, and insert the front shovel 4 into the bottom of the artificial turf to be recycled. The artificial turf passes between the brush roller 1 8 and the brush roller 2 9, passes through the conveyor belt 5, and is finally rolled up onto the winding drum 6. During this process: The auxiliary wheel 3 contacts the ground and rotates with the movement of the main box 1. The rotation of the auxiliary wheel 3 drives the brush roller 2 9 to rotate. The brush roller 2 9 rotates to clean the bottom of the artificial turf. The motor 30 rotates and drives the combing wheel 15 to rotate via the synchronous belt 3 31. The rotation of the combing wheel 15 drives the brush roller 1 8 to rotate via the synchronous belt 4 19. The brush roller 1 8 cleans the surface of the artificial turf. At the same time, air is discharged from the air outlet of the air pump 10, enters the inside of the brush roller 1 8 through the air outlet pipe 1 22, and is blown out from the air holes on the surface of the brush roller 1 8 to further blow away the cleaned impurities. The brush roller 1 8 and the air pump 10 can remove impurities such as grass strands of the artificial turf and gravel on the substrate, thereby preventing the gravel from damaging the tool when cutting the lawn and facilitating subsequent further processing of the artificial turf. The motor 30 drives the combing wheel 15 to rotate via the synchronous belt 3 31. The combing wheel 15 can comb the fallen grass to make it upright. The comb teeth at the bottom of the cleaning plate 14 can clean the grass attached to the combing wheel 15 to ensure that the equipment can operate for a long time. The air inlet of the air pump 10 draws air, and the air enters the air pump 10 through the suction cylinder 25 and the air inlet pipe 24. The adsorption effect generated by the suction cylinder 25 can preliminarily suck up some of the fallen grass before combing the grass with the combing wheel 15, thereby reducing the damage to the grass caused by directly combing the grass with the combing wheel 15. After the grass strands are processed by the suction cylinder 25 and the combing wheel 15 and are in a vertical state, the air discharged by the air pump 10 passes through the second air outlet pipe 23 and is ejected from the thin strip-shaped opening at the bottom of the wind knife cylinder 26. The strip-shaped airflow blows the grass strands to both sides, exposing the base plate of the lawn. The motor 30 drives the pressing roller 13 to rotate via the synchronous belt 3 31. The pressing roller 13 presses the grass strands blown to both sides to prevent the grass strands from rebounding. At this time, a base plate strip without grass strands appears on the surface of the artificial turf. Then, the motor 30 drives the cutting knife 12 to cut along this base plate strip. This can avoid cutting the grass strands and causing damage to the grass strands, and also avoid excessive grass strand debris that is difficult to clean. The auxiliary wheel 3 rotates via the synchronous belt 1 21, which drives the synchronous wheel 20 to rotate. The rotation of the synchronous wheel 20 drives the worm 27 to rotate. The rotation of the worm 27 drives the worm wheel 28 to rotate. The rotation of the worm wheel 28 drives the tensioning roller 2 17 to rotate. The rotation of the tensioning roller 2 17 drives the tensioning roller 1 16 to rotate in the opposite direction via the synchronous belt 2 29. The rotation of the tensioning roller 2 17 and the tensioning roller 1 16 tightens the lawn substrate to be cut, avoiding deviation, wrinkling or bending caused by loose material during cutting, so that the tool can cut accurately along the preset straight line, reducing tool wear and increasing the service life of the tool.

[0027] In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to this technical solution without creatively designing them without departing from the purpose of the invention, they should all fall within the scope of protection of the invention.

Claims

1. A cutting device for recycling artificial turf, comprising a main body box (1), characterized in that: It also includes a cutting mechanism (7) symmetrically arranged on the main body box (1); The cutting mechanism (7) includes a mounting frame (11) slidably arranged on one side of the main box (1), a motor (30) fixedly arranged in the mounting frame (11), a cutting knife (12) fixedly arranged at the output end of the motor (30), a pressing roller (13) rotatably arranged on the side wall of the mounting frame (11), a combing wheel (15) rotatably arranged on the side wall of the mounting frame (11), and a brush roller (8) rotatably arranged on the side wall of the mounting frame (11), the motor (30) is transmission-connected to the pressing roller (13), the motor (30) is transmission-connected to the combing wheel (15), the motor (30) is transmission-connected to the brush roller (8), and an air pump (10) is fixedly arranged on the mounting frame (11), and the air outlet of the air pump (10) is connected to the inside of the brush roller (8).

2. The artificial turf recycling cutting device according to claim 1, characterized in that: A wind knife cylinder (26) is fixedly provided on the side wall of the mounting frame (11); the air outlet of the air pump (10) is connected to the interior of the wind knife cylinder (26); the bottom opening of the wind knife cylinder (26) is in the shape of a thin strip; and the bottom opening of the wind knife cylinder (26) is aligned with the cutting line of the cutting knife (12).

3. The artificial turf recycling cutting device according to claim 2, characterized in that: A connecting frame (18) is fixedly provided on the bottom side wall of the main body box (1), and a second brush roller (9) is rotatably provided on the connecting frame (18).

4. The artificial turf recycling cutting device according to claim 3, characterized in that: The bottom wall of the main body box (1) is rotatably provided with a tensioning roller 2 (17), and the rotating shaft of the brush roller 2 (9) is transmission-connected to the tensioning roller 2 (17).

5. The artificial turf recycling cutting device according to claim 4, characterized in that: A conveyor belt (5) is symmetrically arranged in the main body box (1), a winding drum (6) is rotatably provided on the inner wall of the main body box (1), and a front shovel (4) is fixedly provided on the connecting frame (18).

6. The artificial turf recycling cutting device according to claim 5, characterized in that: The brush roller 1 (8) is hollow, and air holes are provided on the surface of the brush roller 1 (8).

Images