Waste automobile tire recovery device

Abstract

The invention relates to the technical field of waste tire recycling, and provides a waste automobile tire recycling device which comprises a crushing box, a shearing box, a crushing mechanism, a steel wire sorting mechanism, a conveying mechanism, a feeding and clamping mechanism, a cutting and dragging mechanism and a discharging mechanism. The top end of the crushing box and the top end of the shearing box are each provided with a feeding port, the crushing mechanism is installed in the shearing box, the steel wire sorting mechanism is installed in the shearing box, the conveying mechanism is located above the crushing box, the feeding clamping mechanism is installed at the top end of the crushing box, the cutting dragging mechanism is installed at the top end of the shearing box, and the discharging mechanism is installed on the side wall of the crushing box. According to the technical scheme, the problems that in the prior art, a tire bead part is in contact with a rim and internally provided with tire bead steel wires, when a waste tire is crushed, a cutter of a crushing device is mainly designed for crushing rubber, the cutter is greatly abraded due to the large steel wire content, the service life of the cutter is affected, and the service life of the cutter is affected are solved. And the safety of operators is threatened by splashing of the steel wires.

Description

Technical Field

[0001] The invention relates to the technical field of waste tire recycling, in particular to a waste automobile tire recycling device. Background Art

[0002] Recycling used automobile tires is a key industry in addressing "black pollution" and achieving resource recycling. Approximately 1.5 billion used tires are generated globally each year, with China producing over 300 million annually, accounting for nearly 20% of the global total, and this figure is growing at an annual rate of 8%-10%. However, traditional tire recycling channels are fragmented, and a formal recycling system has yet to be fully established. Approximately 30% of used tires are ultimately illegally refined, landfilled, or dumped in open-air dumps, causing serious environmental pollution. Currently, there are many ways to deal with waste automobile tires. For example, tires with intact carcasses can be repaired using vulcanization retreading technology and then used on low-speed vehicles. This has the advantage of extremely low retreading costs and reduces rubber resource consumption. Waste tires that cannot be retreaded are crushed and magnetically ground into rubber particles, or chemically treated to restore their elasticity and use them to replace part of natural rubber. Another method is thermal cracking, which decomposes tires at high temperatures in an oxygen-free or low-oxygen environment to produce usable products. However, this method is less used due to limitations such as large investment and high environmental requirements. Existing technologies mostly use crushing to deal with waste tires. Tires are typically composed of components such as the tread, carcass, sidewall, bead, belt, cap ply, and bead strip. The bead is in contact with the rim and contains bead wire. When crushing scrap tires, the cutters of the crushing device are primarily designed to crush rubber. Excessive steel wire content can cause greater wear on the cutters, shortening their lifespan and even causing steel wire splashes, threatening the operator's safety. The solution with publication number CN111037799B discloses a tire recycling and cutting device. The cutting device can drive the cutter to rotate to cut the waste tire. At the same time, the position of the cutter can be adjusted to cut waste tires of different diameters and thicknesses. When the cutter moves downward to puncture the waste tire, the second swing arm presses the waste tire, so that the waste tire can be fixed to prevent sliding during the puncture and cutting process, thereby better completing the cutting. Moreover, by swinging the first swing arm upward, the cut waste tire can be pushed away without manual operation. Compared with the method of workers holding knives to cut the tire rims in the prior art, the degree of automation is higher, which reduces the workload of workers. However, the cut tire rims need to be separated from the rubber and steel wire by extrusion first, and then sent to the magnetic separation device to select the steel wire, and the tread is sent to the crusher for crushing. The process is relatively cumbersome and inconvenient, and there is also a problem of low coordination with subsequent processes. Summary of the Invention

[0003] The present invention proposes a waste automobile tire recycling device, which solves the problem in the related art that the tire bead area contacts the rim and contains bead wire. When the waste tire is crushed, the cutters of the crushing device are mainly designed to crush rubber. The high content of steel wire will cause greater wear on the cutters, affecting the tool life and even causing steel wire splashing, threatening the safety of the operator.

[0004] The technical solutions of the present invention are as follows: A waste automobile tire recycling device, including a crushing box, a shearing box, a crushing mechanism, a wire sorting mechanism, a conveying mechanism, a feeding and clamping mechanism, a cutting and dragging mechanism, and a discharging mechanism; The shear box is fixedly connected to the side wall of the crushing box, and the top of the crushing box and the shear box are both provided with a feed port; The crushing mechanism is installed in the shear box; The wire sorting mechanism is installed in the shear box; The conveying mechanism is located above the crushing box; The feeding clamping mechanism is installed on the top of the crushing box; The cutting and dragging mechanism is installed on the top of the shear box; The discharging mechanism is installed on the side wall of the crushing box.

[0005] Preferably, the crushing mechanism includes a crushing roller and a motor; There are four crushing rollers, which are rotatably connected to the crushing box; Two motors are provided, and the two motors are fixedly connected to the side walls of the crushing box. The output ends of the two motors cooperate with the four crushing rollers through a pulley structure.

[0006] More preferably, the steel wire sorting mechanism includes a shearing roller, an extrusion cutter, a second motor, an inclined plate, an electromagnetic plate, a vibration motor and a through slot; There are four shearing rollers, which are rotatably connected in the shearing box; There are multiple extrusion cutters, and each of the shearing rollers is fixedly connected to multiple extrusion cutters; There are two motors 2, which are fixedly connected to the side walls of the shear box, and the output ends of the two motors 2 cooperate with the four shear rollers through a pulley structure; The inclined plate is fixedly connected in the shear box; The electromagnetic plate is fixedly connected to the inclined plate; The vibration motor is fixedly connected to the bottom end of the inclined plate; The through slot is formed on the side wall of the shear box, and the through slot connects the shear box and the crushing box.

[0007] Furthermore, the transmission mechanism includes a support frame, a transmission shaft, a transmission belt and a motor; The support frame is fixedly connected to the crushing box; There are two transmission shafts, and the two transmission shafts are rotatably connected to the support frame; The conveyor belt is fitted between the two conveyor shafts; The motor three is fixedly connected to the support frame, and the output end of the motor three is fixedly connected to one of the transmission shafts.

[0008] Furthermore, the feeding and clamping mechanism includes a mounting plate, a rotating shaft, a mounting arm, a rolling column, a motor 4 and a clamping assembly; There are two mounting plates, and the two mounting plates are fixedly connected to the top of the crushing box; The rotating shaft is rotatably connected between the two mounting plates; The mounting arm is fixedly connected to the rotating shaft; The rolling column is rotatably connected to the top end of the mounting arm; The motor 4 is fixedly connected to one of the mounting plates, and the output end of the motor 4 is fixedly connected to the rotating shaft; The clamping assembly is mounted on the mounting arm.

[0009] Furthermore, the clamping assembly includes a bidirectional screw, a clamping ring and a motor five; There are two bidirectional screws, and both bidirectional screws are rotatably connected to the mounting arm; There are two clamping rings, each of which is threadedly connected to two bidirectional screws; There are two motors 5, and the output ends of the two motors 5 are fixedly connected to the two bidirectional screws respectively.

[0010] On the basis of the above solution, preferably, the cutting and dragging mechanism includes a mounting frame, a support rod, a threaded rod, a motor six, a mounting plate, a cutting assembly and a dragging assembly; The mounting bracket is fixedly connected to the top of the shear box; The support rod is slidably connected to the mounting frame; The threaded rod is rotatably connected to the top end of the shear box, and the support rod is fixedly connected to the threaded rod; The motor six is ​​fixedly connected to the shear box, and the output end of the motor six is ​​fixedly connected to the threaded rod; The mounting plate is fixedly connected to the support rod; The cutting assembly is mounted on the support rod; The towing assembly is mounted on the mounting plate.

[0011] On the basis of the above solution, more preferably, the cutting assembly includes a motor 7, a rotating disk, a mounting slot, an electric push rod and a cutter; The motor 7 is fixedly connected to the mounting plate; The rotating disk is fixedly connected to the output end of the motor 7; The mounting groove is fixedly connected to the rotating disk; There are two electric push rods, and both of the electric push rods are fixedly connected in the mounting groove; There are two cutters, which are slidably connected to the rotating disk, and the output ends of the electric push rods are fixedly connected to the two cutters respectively.

[0012] On the basis of the above scheme, further, the towing assembly includes a support rod, an expansion rod, a return spring, a wire roller, a wire rope, a motor eight, a camera, an electric cylinder and a shift rod; The support rod is fixedly connected to the center of the rotating disk; There are four expansion rods, and the four expansion rods are rotatably connected to the four side walls of the support rod respectively; There are four return springs, one end of each of the four return springs is fixedly connected to the four side walls of the support rod, and the other end of each of the four return springs is fixedly connected to one end of each of the four deployment rods; There are four line rollers, and the four line rollers are respectively fixedly connected to the four side walls of the support rod; There are four steel wire ropes, each of which is wound around the four wire rollers. One end of each steel wire rope is fixedly connected to one end of each support rod close to the return spring. There are four motors 8, and the output ends of the four motors 8 are fixedly connected to the four wire rollers respectively; The camera is fixedly connected to one end of the support rod close to the mounting arm; There are two electric cylinders, which are fixedly connected to the top of the mounting frame; There are two shifting rods, which are slidably connected to the top of the mounting frame, and the output ends of the two electric cylinders are fixedly connected to the two shifting rods respectively.

[0013] On the basis of the above solution, further, the discharging mechanism includes a discharging trough and a discharging hopper; The discharge chute is provided on the side wall of the crushing box; The discharge hopper is detachably connected to the side wall of the crushing box, and the discharge hopper is communicated with the discharge chute.

[0014] The working principle and beneficial effects of the present invention are: 1. In the present invention, when waste tires are processed, the waste tires are first transferred to the feeding clamping mechanism through the conveying mechanism. The feeding clamping mechanism receives the waste tires from the conveying mechanism and clamps them. The cutting and dragging mechanism is activated, and the control system and the visual system are coordinated to analyze the approximate position of the tire bead, cut off the tire bead and drag it into the shearing box. The tire tread falls into the crushing box under the action of the feeding clamping mechanism. At this time, the crushing mechanism and the steel wire sorting mechanism work. The steel wire sorting mechanism sorts the steel wire and crushes the rubber and sends it to the crushing box. The rubber in the mixed crushing box is crushed again and discharged through the discharging mechanism for further recycling. 2. In the present invention, the feeding clamping mechanism automatically puts the tread into the crushing box for crushing after the tread is cut off, and the cutting and dragging mechanism takes the tire bead out at the same time after cutting it, and puts it into a shearing box specially used for cutting and processing steel wire, where it is sheared and sorted by another kind of tool. The two work together to reduce the wear of the tool, and the degree of automation is high, so there is no need for excessive manual intervention, which avoids the splashing of steel wire endangering the personal safety of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a partial cross-sectional structural schematic diagram of the steel wire sorting mechanism of the present invention; Figure 4 This is a schematic structural diagram of the feeding and clamping mechanism of the present invention; Figure 5 This is a schematic structural diagram of the cutting and dragging mechanism of the present invention; Figure 6 This is a structural diagram of the towing assembly of the present invention; Figure 7 This is an enlarged structural diagram of point A of the present invention.

[0017] Figure: 1. Crushing box; 2. Shearing box; 3. Crushing roller; 4. Motor 1; 5. Shearing roller; 6. Extrusion cutter; 7. Motor 2; 8. Tilt plate; 9. Electromagnetic plate; 10. Vibration motor; 11. Support frame; 12. Conveyor shaft; 13. Conveyor belt; 14. Motor 3; 15. Mounting plate; 16. Rotating shaft; 17. Mounting arm; 18. Rolling column; 19. Motor 4; 20. Bidirectional screw; 21. Clamping ring; 22. Motor Five; 23. Mounting frame; 24. Support rod; 25. Threaded rod; 26. Motor six; 27. Mounting plate; 28. Motor seven; 29. ​​Rotating plate; 30. Mounting slot; 31. Electric push rod; 32. Cutter; 33. Support rod; 34. Expanding rod; 35. Return spring; 36. Wire roller; 37. Wire rope; 38. Motor eight; 39. Camera; 40. Discharge hopper; 41. Feed port; 42. Electric cylinder; 43. Push rod. DETAILED DESCRIPTION

[0018] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0019] like Figures 1 to 7As shown, this embodiment proposes a waste automobile tire recycling device, including a crushing box 1, a shearing box 2, a crushing mechanism, a wire sorting mechanism, a conveying mechanism, a feeding clamping mechanism, a cutting and dragging mechanism and a discharging mechanism. The shearing box 2 is fixedly connected to the side wall of the crushing box 1. The top of the crushing box 1 and the shearing box 2 are both provided with a feeding port 41. The crushing mechanism is installed in the shearing box 2, the wire sorting mechanism is installed in the shearing box 2, the conveying mechanism is located above the crushing box 1, the feeding clamping mechanism is installed at the top of the crushing box 1, the cutting and dragging mechanism is installed at the top of the shearing box 2, and the discharging mechanism is installed on the side wall of the crushing box 1. When the device recycles tires, the waste tires are first conveyed to the feeding clamping mechanism through the conveying mechanism, and the feeding clamping mechanism receives the waste tires from the conveying mechanism. The old tire is clamped and the cutting and dragging mechanism is started. The control system and the visual system are used to analyze the approximate position of the tire bead, and the tire bead is cut off and dragged into the shear box 2. The tire tread falls into the crushing box 1 under the action of the feeding and clamping mechanism. At this time, the crushing mechanism and the wire sorting mechanism are working. The wire sorting mechanism sorts the wire and crushes the rubber into the crushing box 1. The rubber in the mixed crushing box 1 is crushed again and discharged through the discharging mechanism for further chemical treatment or finer grinding. The tread and the tire bead are processed separately and then mixed and crushed, which reduces the burden on the tool. Compared with the method of mixing and then sorting wire in the existing technology, the tool wears less when the amount of tires processed per unit time remains unchanged, which extends the service life of the tool, has a higher degree of automation and higher efficiency.

[0020] Among them, the crushing mechanism includes a crushing roller 3 and a motor 4. There are four crushing rollers 3, which are rotatably connected to the crushing box 1. There are two motors 4, which are fixedly connected to the side walls of the crushing box 1. The output ends of the two motors 4 cooperate with the four crushing rollers 3 through a pulley structure. When the motor 4 is started, the crushing roller 3 is driven to rotate through the pulley. The cutter on the crushing roller 3 is specially used to crush rubber, and the processing effect is better.

[0021] Secondly, the steel wire sorting mechanism includes a shearing roller 5, an extrusion tool 6, a motor 2 7, an inclined plate 8, an electromagnetic plate 9, a vibration motor 10 and a through slot. There are four shearing rollers 5, which are rotatably connected to the shearing box 2. There are multiple extrusion tools 6, and each shearing roller 5 is fixedly connected to multiple extrusion tools 6. There are two motors 2 7, and the two motors 2 7 are fixedly connected to the side wall of the shearing box 2. The output ends of the two motors 2 7 cooperate with the four shearing rollers 5 through a pulley structure. The inclined plate 8 is fixedly connected to the shearing box 2, the electromagnetic plate 9 is fixedly connected to the inclined plate 8, and the vibration motor 10 is fixedly connected to the bottom end of the inclined plate 8. The through slot is opened on the side wall of the shearing box 2. The through slot will shear The cutting box 2 is connected to the crushing box 1. During operation, the tire bead enters the shearing box 2, the motor 2 7 is started, and the shearing roller 5 is driven to rotate by the pulley. The shearing roller 5 and the extrusion tool 6 provided on the shearing roller 5 shear and squeeze out the steel wire in the tire bead, and the steel wire falls onto the inclined plate 8. Under the vibration of the vibration motor 10, the mixture of rubber and steel wire keeps turning on the inclined plate 8 and moves toward the lower part of the inclined plate 8. At this time, the steel wire is adsorbed on the electromagnetic plate 9, and the rubber enters the crushing box 1 through the through groove. The mixed tread is further crushed by the crushing mechanism, and the tire bead and tread are processed at the same time, which improves the working efficiency. The rubber peeled off from the tire bead is finally returned to the crushing mechanism for crushing again, and the crushing is more uniform, which is convenient for subsequent reuse.

[0022] Again, the conveying mechanism includes a support frame 11, a conveying shaft 12, a conveyor belt 13 and a motor three 14. The support frame 11 is fixedly connected to the crushing box 1. There are two conveying shafts 12. The two conveying shafts 12 are rotatably connected to the support frame 11. The conveyor belt 13 is fitted between the two conveying shafts 12. The motor three 14 is fixedly connected to the support frame 11. The output end of the motor three 14 is fixedly connected to one of the conveying shafts 12. When the motor three 14 is started, it drives the conveying shaft 12 to rotate, so that the conveyor belt 13 conveys the inverted waste tires thereon to the feeding clamping mechanism for clamping.

[0023] Among them, the feeding clamping mechanism includes a mounting plate 15, a rotating shaft 16, a mounting arm 17, a rolling column 18, a motor four 19 and a clamping assembly. There are two mounting plates 15, and the two mounting plates 15 are fixedly connected to the top of the crushing box 1. The rotating shaft 16 is rotatably connected between the two mounting plates 15. The mounting arm 17 is fixedly connected to the rotating shaft 16. The rolling column 18 is rotatably connected to the top of the mounting arm 17. The motor four 19 is fixedly connected to one of the mounting plates 15. The output end of the motor four 19 is fixedly connected to the rotating shaft 16. The clamping assembly is installed on the mounting arm 17. When the waste tire is transported to the position of the mounting arm 17, the motor four 19 is started, driving the mounting arm 17 and the structure thereon to be placed horizontally. The waste tire is moved to the middle of the clamping assembly through the conveying action of the conveyor belt 13 and the rolling column 18. The clamping assembly then clamps the waste tire, and the motor three 14 drives the rotating shaft 16 to rotate, restoring the mounting arm 17 to a vertical state, thereby completing the automatic feeding operation.

[0024] Secondly, the clamping assembly includes a bidirectional screw 20, a clamping ring 21 and a motor 5 22. There are two bidirectional screws 20, and the two bidirectional screws 20 are rotatably connected to the mounting arm 17. There are two clamping rings 21, and each clamping ring 21 is threadedly connected to the two bidirectional screws 20. There are two motors 5 22, and the output ends of the two motors 5 22 are respectively fixedly connected to the two bidirectional screws 20. When the motor 5 22 is started, the bidirectional screw 20 is driven to rotate, thereby driving the two clamping rings 21 to move toward each other to clamp the waste tire.

[0025] Again, the cutting and dragging mechanism includes a mounting frame 23, a support rod 24, a threaded rod 25, a motor six 26, a mounting plate 27, a cutting assembly and a dragging assembly. The mounting frame 23 is fixedly connected to the top of the shearing box 2, the support rod 24 is slidably connected to the mounting frame 23, the threaded rod 25 is rotatably connected to the top of the shearing box 2, the support rod 24 is fixedly connected to the threaded rod 25, the motor six 26 is fixedly connected to the shearing box 2, the output end of the motor six 26 is fixedly connected to the threaded rod 25, the mounting plate 27 is fixedly connected to the support rod 24, the cutting assembly is installed on the support rod 24, and the dragging assembly is installed on the mounting plate 27. When the cutting and dragging mechanism is working, the motor six 26 is started, driving the threaded rod 25 to rotate, thereby driving the support rod 24 threadedly connected thereto to move, driving the cutting assembly and the dragging assembly to move toward the position close to the clamping of the waste tire, so that the cutter 32 is inserted into the junction of the tread and the bead, and the bead of the waste tire is cut off.

[0026] Among them, the cutting assembly includes a motor 28, a rotating disk 29, a mounting slot 30, an electric push rod 31 and a cutter 32. The motor 28 is fixedly connected to the mounting disk 27, the rotating disk 29 is fixedly connected to the output end of the motor 28, the mounting slot 30 is fixedly connected to the rotating disk 29, there are two electric push rods 31, both of which are fixedly connected in the mounting slot 30, there are two cutters 32, the two cutters 32 are slidably connected to the rotating disk 29, and the output ends of the electric push rods 31 are respectively fixedly connected to the two cutters 32. Under the action of the control system, the electric push rod 31 pushes the cutter 32 to move to a specific position, the motor 28 is started, driving the rotating disk 29 to rotate, and driving the cutter 32 to rotate and cut the tire bead.

[0027] Secondly, the towing assembly includes a support rod 33, an expansion rod 34, a return spring 35, a line roller 36, a wire rope 37, a motor eight 38, a camera 39, an electric cylinder 42 and a dial rod 43. The support rod 33 is fixedly connected to the center of the rotating disk 29. There are four expansion rods 34, and the four expansion rods 34 are rotatably connected to the four side walls of the support rod 33. There are four return springs 35, one end of the four return springs 35 is fixedly connected to the four side walls of the support rod 33, and the other end of the four return springs 35 is fixed to one end of the four expansion rods 34. Fixed connection, there are four line rollers 36, and the four line rollers 36 are respectively fixedly connected to the four side walls of the support rod 33, there are four steel wire ropes 37, and the four steel wire ropes 37 are respectively wound on the four line rollers 36, and one end of the four steel wire ropes 37 is respectively fixedly connected to the end of the return spring 35 on the four support rods 33, there are four motors 8 38, and the output ends of the four motors 8 38 are respectively fixedly connected to the four line rollers 36, the camera 39 is fixedly connected to the end of the support rod 33 near the mounting arm 17, and there are two electric cylinders 42, and the two electric cylinders The moving cylinder 42 is fixedly connected to the top of the mounting frame 23, and there are two shifting rods 43. The two shifting rods 43 are slidably connected to the top of the mounting frame 23. The output ends of the two electric cylinders 42 are fixedly connected to the two shifting rods 43 respectively. When the cutting assembly reaches the cutting position, the support rod 33, which is longer than the cutter 32, is inserted into the center of the waste tire at the same time. The motor 8 38 is started, driving the wire roller 36 to reel in the wire, so that the wire rope 37 pulls up the expansion rod 34. The expansion rod 34 is against the inner diameter of the tire bead. When the cutting is completed, the support rod 24 is removed, and the expansion rod 34 drags the tire bead. The tire moves, the electric cylinder 42 is started to move the lever 43 vertically downward, when the tire bead contacts the lever 43, the motor 8 38 pays off the wire, and the deployment rod 34 is retracted under the action of the return spring 35 and the tire pressure and no longer supports the tire bead, so that the tire bead is blocked by the lever 43 and falls into the feed port 41 and enters the shear box 2. The camera 39 transmits the information of the tire diameter to the control system, and the control system adjusts the cutter 32 to the junction of the tire bead and the tread after analysis and inserts the cutter 32 to ensure that the tire bead containing the steel wire is completely cut off, which reflects the higher intelligence of this device.

[0028] Again, the discharging mechanism includes a discharging trough and a discharging hopper 40. The discharging trough is opened on the side wall of the crushing box 1. The discharging hopper 40 is detachably connected to the side wall of the crushing box 1. The discharging hopper 40 is connected to the discharging trough. The crushed rubber flows into the discharging hopper 40 through the discharging trough for easy collection.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waste automobile tire recycling device, comprising a crushing box (1), characterized in that: Also includes: A shear box (2), the shear box (2) being fixedly connected to the side wall of the crushing box (1), and the top of each of the crushing box (1) and the shear box (2) being provided with a feed port (41); A crushing mechanism, the crushing mechanism being installed in the shear box (2); A steel wire sorting mechanism, the steel wire sorting mechanism being installed in the shear box (2); A conveying mechanism, the conveying mechanism being located above the crushing box (1); A feeding clamping mechanism, the feeding clamping mechanism being mounted on the top of the crushing box (1); A cutting and dragging mechanism, the cutting and dragging mechanism being mounted on the top of the shear box (2); A discharging mechanism is installed on the side wall of the crushing box (1).

2. The waste automobile tire recycling device according to claim 1, characterized in that: The crushing mechanism comprises: Crushing rollers (3), wherein four crushing rollers (3) are provided, and the four crushing rollers (3) are rotatably connected in the crushing box (1); Motor 1 (4), two motors 1 (4) are provided, the two motors 1 (4) are fixedly connected to the side walls of the crushing box (1), and the output ends of the two motors 1 (4) cooperate with the four crushing rollers (3) through a pulley structure.

3. The waste automobile tire recycling device according to claim 2, characterized in that: The steel wire sorting mechanism comprises: Shear rollers (5), four of which are provided, and the four shear rollers (5) are rotatably connected in the shear box (2); Extrusion cutters (6), wherein a plurality of the extrusion cutters (6) are provided, and each of the shearing rollers (5) is fixedly connected to a plurality of the extrusion cutters (6); Motor 2 (7), wherein two motors 2 (7) are provided, and the two motors 2 (7) are fixedly connected to the side walls of the shear box (2), and the output ends of the two motors 2 (7) cooperate with the four shear rollers (5) through a pulley structure; An inclined plate (8), the inclined plate (8) being fixedly connected in the shear box (2); an electromagnetic plate (9), the electromagnetic plate (9) being fixedly connected to the inclined plate (8); a vibration motor (10), the vibration motor (10) being fixedly connected to the bottom end of the inclined plate (8); A through groove is provided on the side wall of the shear box (2), and the through groove connects the shear box (2) and the crushing box (1).

4. The waste automobile tire recycling device according to claim 3 is characterized in that: The transmission mechanism comprises: A support frame (11), the support frame (11) is fixedly connected to the crushing box (1); A transmission shaft (12), wherein two transmission shafts (12) are provided, and the two transmission shafts (12) are rotatably connected to the support frame (11); A conveyor belt (13), wherein the conveyor belt (13) is fitted between the two conveyor shafts (12); Motor three (14), the motor three (14) is fixedly connected to the support frame (11), and the output end of the motor three (14) is fixedly connected to one of the transmission shafts (12).

5. The waste automobile tire recycling device according to claim 4 is characterized in that: The feeding and clamping mechanism comprises: A mounting plate (15), wherein two mounting plates (15) are provided, and the two mounting plates (15) are fixedly connected to the top end of the crushing box (1); A rotating shaft (16), the rotating shaft (16) being rotatably connected between the two mounting plates (15); a mounting arm (17), the mounting arm (17) being fixedly connected to the rotating shaft (16); A rolling post (18), the rolling post (18) being rotatably connected to the top end of the mounting arm (17); Motor four (19), the motor four (19) is fixedly connected to one of the mounting plates (15), and the output end of the motor four (19) is fixedly connected to the rotating shaft (16); A clamping assembly is mounted on the mounting arm (17).

6. The waste automobile tire recycling device according to claim 5, characterized in that: The clamping assembly comprises: A bidirectional screw (20), wherein two bidirectional screws (20) are provided, and both bidirectional screws (20) are rotatably connected to the mounting arm (17); A clamping ring (21), wherein two clamping rings (21) are provided, and each clamping ring (21) is threadedly connected to the two bidirectional screws (20); Motor five (22), two motors five (22) are provided, and the output ends of the two motors five (22) are fixedly connected to the two bidirectional screws (20) respectively.

7. The waste automobile tire recycling device according to claim 6, characterized in that: The cutting and dragging mechanism comprises: A mounting frame (23), the mounting frame (23) being fixedly connected to the top end of the shear box (2); A support rod (24), the support rod (24) being slidably connected to the mounting frame (23); A threaded rod (25), the threaded rod (25) being rotatably connected to the top end of the shear box (2), and the support rod (24) being fixedly connected to the threaded rod (25); Motor six (26), the motor six (26) is fixedly connected to the shear box (2), and the output end of the motor six (26) is fixedly connected to the threaded rod (25); a mounting plate (27), the mounting plate (27) being fixedly connected to the support rod (24); a cutting assembly mounted on the support rod (24); A towing assembly is mounted on the mounting plate (27).

8. The waste automobile tire recycling device according to claim 7, characterized in that: The cutting assembly comprises: Motor seven (28), the motor seven (28) is fixedly connected to the mounting plate (27); A rotating disk (29), wherein the rotating disk (29) is fixedly connected to the output end of the motor seven (28); a mounting groove (30), the mounting groove (30) being fixedly connected to the rotating disk (29); An electric push rod (31), wherein two electric push rods (31) are provided, and both of the two electric push rods (31) are fixedly connected in the mounting groove (30); The cutters (32) are provided with two, the two cutters (32) are slidably connected to the rotating disk (29), and the output ends of the electric push rod (31) are fixedly connected to the two cutters (32) respectively.

9. The waste automobile tire recycling device according to claim 8, characterized in that: The towing component includes: A support rod (33), the support rod (33) being fixedly connected to the center of the rotating disk (29); An expansion rod (34), wherein four expansion rods (34) are provided, and the four expansion rods (34) are rotatably connected to the four side walls of the support rod (33); A return spring (35), wherein four return springs (35) are provided, one end of each of the four return springs (35) is fixedly connected to the four side walls of the support rod (33), and the other end of each of the four return springs (35) is fixedly connected to one end of each of the four deployment rods (34); Line rollers (36), four of which are provided, and the four line rollers (36) are respectively fixedly connected to the four side walls of the support rod (33); Steel wire ropes (37), wherein four steel wire ropes (37) are provided, and the four steel wire ropes (37) are respectively wound on the four wire rollers (36), and one end of the four steel wire ropes (37) is respectively fixedly connected to one end of the four support rods (33) close to the return spring (35); Motor eight (38), wherein four motors eight (38) are provided, and the output ends of the four motors eight (38) are fixedly connected to the four line rollers (36) respectively; A camera (39), the camera (39) being fixedly connected to one end of the support rod (33) close to the mounting arm (17); An electric cylinder (42), wherein two electric cylinders (42) are provided, and the two electric cylinders (42) are fixedly connected to the top end of the mounting frame (23); A shift rod (43) is provided with two shift rods (43), the two shift rods (43) are slidably connected to the top end of the mounting frame (23), and the output ends of the two electric cylinders (42) are fixedly connected to the two shift rods (43) respectively.

10. The waste automobile tire recycling device according to claim 9, characterized in that: The discharging mechanism comprises: A discharge chute, the discharge chute being provided on a side wall of the crushing box (1); A discharge hopper (40) is detachably connected to the side wall of the crushing box (1), and the discharge hopper (40) is in communication with the discharge trough.

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