Separating device for recycling waste tires

Abstract

The invention relates to the field of separation, in particular to a separation device for waste tire recovery. The technical problem is that although steel wires and rubber can be primarily treated through traditional mechanical separation, after the steel wires are caked, equipment is difficult to push away steel wire blocks, and rubber particles are difficult to thoroughly strip. A separating device for waste tire recycling comprises a support. A barrel is mounted on the bracket, and a discharge hole is formed in the bottom of the barrel. A rotating disc and sixteen poke rods are driven to rotate synchronously through a servo motor and a transmission assembly, the rotating disc rotates to further drive an outer gear ring to rotate, the outer gear ring drives a gear to rotate reversely, and a rotating ring is in linkage with a lifting cylinder, a hollow shaft, four separation nets, an electromagnet and sixteen matching rods through four clamping rods to achieve reverse rotation. Forward rotation of the sixteen poke rods interacts with reverse rotation of the sixteen matching rods, so that the clustered and wound steel wires are gradually stripped under the action of shearing, stirring and tearing force.

Description

Technical Field

[0001] The invention relates to the field of separation, and in particular to a separation device for recycling waste tires. Background Art

[0002] In the field of waste tire recycling, steel wires tend to clump after the tires are crushed, while a large amount of rubber crumbs remain in these steel wire clumps, forming a tightly bound mixture, which increases the difficulty of separation; traditional separation methods mainly rely on physical separation or magnetic means, but due to the close bonding between steel wires and rubber, the existing technology has major problems in separation efficiency and separation thoroughness, and cannot meet the needs of efficient recycling.

[0003] First, although the traditional mechanical separation method can initially process the steel wire and rubber, when the steel wire is agglomerated, the existing separation equipment is difficult to effectively penetrate the steel wire agglomeration, resulting in the rubber particles being difficult to completely separate. The rubber in the steel wire agglomeration is tightly bound to the steel wire and cannot be easily separated, which in turn affects the overall separation effect and recovery rate.

[0004] Secondly, magnetic separation technology can effectively recycle steel wire, but for steel wire that has clumped together, the magnetic field force cannot effectively penetrate the steel wire clumps, resulting in a large amount of rubber particles remaining on the surface of the steel wire and unable to be completely separated. Although magnetic separation can recycle steel wire, the separation effect is obviously insufficient for the rubber in the mixture, reducing the recovery efficiency.

[0005] In addition, existing separation equipment generally lacks an effective loosening mechanism for steel wire clumps, making the processing process of clumped steel wire relatively simple and difficult to achieve complete separation of steel wire and rubber. Summary of the invention

[0006] In order to overcome the shortcomings of traditional mechanical separation, although it can initially process steel wire and rubber, when the steel wire is clumped, it is difficult for the equipment to separate the steel wire clumps, resulting in difficulty in completely peeling off the rubber particles; although magnetic separation technology can recycle steel wire, it cannot effectively penetrate the clumped steel wire, and a large amount of rubber still remains on the surface of the steel wire. In addition, the existing equipment lacks an effective loosening mechanism, resulting in incomplete separation of steel wire and rubber and low recycling efficiency. Therefore, it is necessary to provide a separation device for recycling waste tires, which can effectively separate the steel wire clumps and ensure that the rubber particles are completely peeled off, thereby improving the separation effect, and by optimizing the penetration of the magnetic field, effectively removing the residual rubber on the surface of the steel wire to ensure complete separation, increasing the loosening mechanism of the steel wire clumps, making the separation of steel wire and rubber more thorough, thereby improving the recycling efficiency and optimizing the entire separation process.

[0007] The technical implementation scheme of the present invention is: a separation device for recycling waste tires, including a bracket, a cylinder body is installed on the bracket, a feed inlet is opened in the middle of the cylinder body, a toggle mechanism is installed on the cylinder body, and a separation mechanism is provided on the bracket and the cylinder body.

[0008] Optionally, the toggle mechanism includes a turntable, a turntable is rotatably provided on the upper part of the cylinder, a plurality of toggle rods are provided at the bottom of the turntable, a servo motor is installed on one side of the cylinder body, and a transmission assembly is connected between the output shaft of the servo motor and the turntable.

[0009] Optionally, the transmission assembly consists of two pulleys and a belt, the two pulleys are respectively mounted on the output shaft of the servo motor and the turntable, and a belt is wound between the two pulleys.

[0010] Optionally, the separation mechanism includes an electric push rod, two electric push rods are installed on the bracket, a connecting frame is installed between the telescopic rods of the two electric push rods, a hollow rod is rotatably provided in the middle of the connecting frame, the hollow rod passes through the middle of the turntable, a lifting cylinder is fixedly installed at the lower part of the hollow rod, a plurality of separation nets are evenly embedded in the lifting cylinder, an electromagnet is installed on the top of the lifting cylinder, and the electromagnet is in contact with the separation net.

[0011] Optionally, the separation net is made of iron-nickel alloy.

[0012] Optionally, a matching rod is also included, and a plurality of matching rods are arranged on the lifting cylinder.

[0013] Optionally, a reversing mechanism is also included, which includes a clamping rod. A plurality of clamping rods are installed on the lifting cylinder. A swivel is rotatably provided at the upper part of the cylinder body. A plurality of clamping holes are opened at the bottom of the swivel. The plurality of clamping holes correspond to the plurality of clamping rods. A gear is rotatably provided at the top of the cylinder body. An outer gear ring is provided on the turntable. An inner gear ring is provided in the swivel. The gear is meshed with both the outer gear ring and the inner gear ring.

[0014] Optionally, it also includes a tearing mechanism, which includes a sliding frame. Two sliding frames are slidably provided on the turntable. Several tearing rods are provided at the bottom of the two sliding frames. A corrugated groove frame is installed on the top of the cylinder body. A corrugated groove is opened in the corrugated groove frame. A vertical roller is provided on the top of the two sliding frames, and the two vertical rollers are both located in the corrugated groove of the corrugated groove frame.

[0015] Optionally, it also includes a guide mechanism, which includes guide wheels. Four guide wheels are rotatably arranged at even intervals in the lower part of the cylinder body. Four vertical grooves and one annular groove are opened on the outer curved surface of the lifting cylinder. The bottoms of the four vertical grooves are connected to the annular groove, and the four guide wheels are respectively located in the four vertical grooves.

[0016] Optionally, a cleaning mechanism is also included, which includes a fixed frame, a fixed frame is installed on the cylinder, a hollow shaft is rotatably provided on the fixed frame, a roller is rotatably provided on the curved surface of the hollow shaft, a spiral groove is opened in the hollow rod, the roller is located in the spiral groove, a hexagonal rod is rotatably provided on the hollow rod, the hexagonal rod is slidably connected to the lower part of the hollow shaft, a brush rack is provided at the lower part of the hexagonal rod, and a plurality of bristles are evenly spaced on the brush rack close to the separation side.

[0017] Compared with the prior art, the present invention has the following advantages: 1. The turntable and the sixteen toggle rods are driven to rotate synchronously by the servo motor and the transmission assembly. The rotation of the turntable further drives the outer gear ring to rotate, and the outer gear ring drives the gear to rotate in the opposite direction. The gear then drives the inner gear ring to rotate in the opposite direction. The inner gear ring drives the swivel to rotate in the opposite direction. The swivel is linked to the lifting cylinder, the hollow shaft, the four separation nets, the electromagnet and the sixteen matching rods by four clamping rods to achieve reverse rotation. The forward rotation of the sixteen toggle rods interacts with the reverse rotation of the sixteen matching rods, so that the tangled steel wires are gradually peeled off under the action of shearing, stirring and tearing forces, reducing the entanglement phenomenon, improving the separation efficiency, and avoiding the agglomeration of steel wires to affect subsequent processing. During the steel wire peeling process, the rubber particles are subjected to the rotary shearing action to pass through the four separation nets and are smoothly discharged from the discharge port at the bottom of the cylinder, ensuring the complete separation of rubber and steel wire, improving the recycling quality, and reducing the probability of rubber particles remaining on the steel wire.

[0018] 2. When the turntable rotates, it drives two sliding frames, six tearing rods and two vertical rollers to rotate synchronously. The two vertical rollers run along the corrugated grooves in the corrugated groove frame and realize continuous reciprocating movement under the guidance of the corrugated grooves, thereby driving the two sliding frames and six tearing rods to reciprocate synchronously. During the reciprocating motion, the six tearing rods tear the tangled steel wires in multiple directions and at a high frequency, so that the adhesion between the steel wires is gradually weakened, the steel wire agglomerate structure is effectively destroyed, and the rubber particles remaining in the gaps between the steel wires are fully shed, thereby improving the thoroughness of the separation of steel wire and rubber, while reducing the loss of rubber particles, improving the recycling rate, and optimizing the overall separation process.

[0019] 3. When the coupling frame drives the hollow rod, lifting cylinder, separation net, electromagnet, hexagonal rod and brush holder to move downward, the hexagonal rod continues to slide along the hollow shaft, and the four guide wheels are realigned with the vertical groove to ensure that the lifting cylinder, separation net and hollow rod descend steadily. During this process, the hollow rod drives the spiral groove to move downward, and the spiral groove drives the roller, hollow shaft, hexagonal rod and brush holder to rotate in the opposite direction. The bristles on the brush holder accurately clean the residual iron powder and short steel wire on the separation net, so that the separation net maintains a good working condition, improves the magnetic separation efficiency, reduces residual impurities, and ensures long-term stable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the toggle mechanism of the present invention.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the separation mechanism of the present invention.

[0022] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention.

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the toggle mechanism and the separation mechanism of the present invention.

[0024] Figure 5 It is a schematic diagram of the disassembled structure of some parts of the toggle mechanism and the separation mechanism of the present invention.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the reversing mechanism of the present invention.

[0026] Figure 7 It is a three-dimensional structural schematic diagram of the reversing mechanism and the tearing mechanism of the present invention.

[0027] Figure 8 It is a three-dimensional structural schematic diagram of the tearing mechanism and the cleaning mechanism of the present invention.

[0028] Fig. 9 It is a three-dimensional structural schematic diagram of the tearing mechanism of the present invention.

[0029] Fig.10 It is a three-dimensional structural schematic diagram of the gear, outer gear ring and inner gear ring of the present invention.

[0030] Fig.11 It is a schematic diagram of the disassembled structure of some parts of the reversing mechanism of the present invention.

[0031] Fig.12 It is a schematic diagram of the three-dimensional structure of the cylinder body, lifting cylinder and guide wheel of the present invention.

[0032] Fig.13 It is a schematic diagram of a first cross-sectional stereoscopic structure of the lifting cylinder of the present invention.

[0033] Fig.14 It is a schematic diagram of a second cross-sectional three-dimensional structure of the lifting cylinder of the present invention.

[0034] Fig.15 It is a schematic cross-sectional three-dimensional structure diagram of the tearing mechanism and the cleaning mechanism of the present invention.

[0035] Fig.16 It is a schematic diagram of the three-dimensional structure of the hollow rod, hollow shaft and roller of the present invention.

[0036] Fig.17 It is a schematic diagram of the disassembled three-dimensional structure of some parts of the cleaning mechanism of the present invention.

[0037] Fig.18It is a schematic diagram of the cross-sectional three-dimensional structure of the hollow rod of the present invention.

[0038] The markings of the components in the accompanying drawings are as follows: 1: bracket, 2: cylinder, 3: feeding port, 41: turntable, 42: toggle rod, 43: servo motor, 44: transmission assembly, 51: electric push rod, 52: coupling frame, 53: hollow rod, 54: lifting cylinder, 55: separation net, 56: electromagnet, 6: matching rod, 71: clamping rod, 72: swivel, 73: clamping hole, 74: gear, 75: outer gear ring, 76: inner gear ring, 81: sliding frame, 82: tearing rod, 83: corrugated groove frame, 84: vertical roller, 91: guide wheel, 92: vertical groove, 93: ring groove, 101: fixed frame, 102: hollow shaft, 103: roller, 104: spiral groove, 105: hexagonal rod, 106: brush frame. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0040] Embodiment 1: A separation device for recycling waste tires, such as Figure 1-Figure 11 As shown, it includes a bracket 1, a barrel 2 is installed on the bracket 1, a discharge port is arranged at the bottom of the barrel 2, a feed port 3 is opened in the middle of the barrel 2, a shifting mechanism for shifting the raw materials is installed on the barrel 2, and a separation mechanism for separating rubber and steel wire is provided on the bracket 1 and the barrel 2.

[0041] The toggle mechanism includes a turntable 41. A turntable 41 is rotatably provided on the upper part of the cylinder 2 through a bearing. Sixteen toggle rods 42 are provided at the bottom of the turntable 41. A servo motor 43 is installed on one side of the cylinder 2 through bolts. A transmission assembly 44 is connected between the output shaft of the servo motor 43 and the turntable 41. After the servo motor 43 is started, the toggle rod 42 is driven to rotate through the transmission assembly 44.

[0042] The transmission assembly 44 is composed of two pulleys and a belt. The two pulleys are respectively mounted on the output shaft of the servo motor 43 and the turntable 41, and a belt is wound between the two pulleys.

[0043] The separation mechanism includes an electric push rod 51. Two electric push rods 51 are installed on the bracket 1. A coupling frame 52 is installed between the telescopic rods of the two electric push rods 51. A hollow rod 53 is rotatably provided in the middle of the coupling frame 52 through a bearing. The hollow rod 53 passes through the middle of the turntable 41. A lifting cylinder 54 is fixedly installed at the lower part of the hollow rod 53. Four separation nets 55 are evenly embedded in the lifting cylinder 54. An electromagnet 56 is installed on the top of the lifting cylinder 54. The electromagnet 56 is in contact with the separation net 55. The electromagnet 56 is powered by an electric slip ring.

[0044] The separation net 55 is made of iron-nickel alloy, which has extremely high magnetic permeability and extremely low coercive force. It is rapidly magnetized when in contact with a magnet, and the magnetism disappears immediately after the magnetic field is removed. At the same time, iron-nickel alloy has high hardness, toughness and tensile strength, and is more resistant to wear and deformation than ordinary stainless steel screens.

[0045] It also includes matching rods 6 . Sixteen matching rods 6 are arranged on the lifting cylinder 54 . The sixteen toggle rods 42 are alternately arranged with the sixteen matching rods 6 .

[0046] The lifting cylinder 54 further includes a reversing mechanism arranged on the cylinder 2, the turntable 41 and the lifting cylinder 54, the reversing mechanism is used to drive the lifting cylinder 54 and the matching rod 6 to rotate, the matching rod 6 and the toggle rod 42 rotate in opposite directions, the reversing mechanism includes a clamping rod 71, four clamping rods 71 ​​are installed on the lifting cylinder 54, a rotating ring 72 is rotatably provided on the upper part of the cylinder 2, four clamping holes 73 are opened at the bottom of the rotating ring 72, the four clamping holes 73 correspond to the four clamping rods 71, and the four clamping rods 71 ​​are just clamped into the four clamping holes 73 after rising, a gear 74 is rotatably provided on the top of the cylinder 2 through a bearing, an outer gear ring 75 is provided on the turntable 41, an inner gear ring 76 is provided in the rotating ring 72, and the gear 74 is meshed with both the outer gear ring 75 and the inner gear ring 76.

[0047] The operator puts a proper amount of balled steel wire into the separation net 55 from the feed inlet 3, and then controls the telescopic rods of the two electric push rods 51 to extend at the same time, and the telescopic rods of the two electric push rods 51 drive the coupling frame 52, the hollow rod 53, the lifting cylinder 54, the four clamping rods 71, the four separation nets 55, the electromagnet 56 and the balled steel wire to move in the direction close to the turntable 41. After the lifting cylinder 54 moves to the specified position, the telescopic rods of the two electric push rods 51 are controlled to stop extending. At this time, the side wall of the lifting cylinder 54 blocks the feed inlet 3, and the four The clamping rod 71 is just inserted into the four clamping holes 73, and the sixteen toggle rods 42 are inserted into the balled steel wire. After the operator turns on the power of the electromagnet 56, the magnetic field generated by it forms a closed magnetic circuit through the separation net 55 of high magnetic permeability material, so that the four separation nets 55 are magnetized, so that they have the magnetic adsorption function. Then the operator starts the output shaft of the servo motor 43 to rotate, and the output shaft of the servo motor 43 drives the turntable 41 and the sixteen toggle rods 42 to rotate through the transmission assembly 44, and the turntable 41 drives the outer gear ring 75 to rotate, and the outer gear ring 75 drives the gear 74 to rotate in the opposite direction, the gear 74 drives the inner gear ring 76 to rotate in the opposite direction, the inner gear ring 76 drives the swivel 72 to rotate in the opposite direction, the swivel 72 drives the lifting cylinder 54, the hollow shaft 102, the four separation nets 55, the electromagnet 56 and the sixteen matching rods 6 to rotate in the opposite direction through the four clamping rods 71, the positive rotation of the sixteen toggle rods 42 interacts with the reverse rotation of the sixteen matching rods 6, so that the steel wires that are entangled in a mass are gradually stripped off under the action of shearing, stirring and tearing forces, thereby improving the separation efficiency and preventing the steel wires from agglomerating and affecting subsequent processing. During the steel wire stripping process, the rubber particles are subjected to the rotary shearing action to pass through the four separation nets 55 and are smoothly discharged from the discharge port at the bottom of the cylinder 2. The operator can collect the rubber particles through a pair of containers. During the separation process, the iron powder and the short steel wires will be quickly adsorbed by the four separation nets 55 with magnetic adsorption function, thereby preventing the mixing of fine metal impurities into the rubber particles, improving the separation efficiency of rubber and steel wires, and reducing the burden of subsequent screening and purification processes, thereby improving the overall recovery quality and processing efficiency.After the rubber and the steel wire are separated, the operator turns off the servo motor 43, and the servo motor 43 makes the lifting cylinder 54 stay at the initial position. Then the operator controls the telescopic rods of the two electric push rods 51 to shorten at the same time. The telescopic rods of the two electric push rods 51 drive the coupling frame 52, the hollow rod 53, the lifting cylinder 54, the four clamping rods 71, the four separation nets 55, the electromagnet 56 and the grouped steel wire to move away from the turntable 41. After the lifting cylinder 54 moves to the specified position, the telescopic rods of the two electric push rods 51 are controlled to stop shortening. , the side wall of the lifting cylinder 54 no longer blocks the feed port 3, the four clamping rods 71 ​​are separated from the four clamping holes 73, and then the operator cuts off the power supply of the electromagnet 56, the coil current disappears, causing the original closed magnetic circuit to be destroyed, and the separation net 55 is demagnetized due to the loss of external magnetic field excitation, and its magnetic adsorption function disappears accordingly. The iron powder and short steel wire adsorbed on the separation net 55 will fall and be discharged from the discharge port at the bottom of the cylinder 2. The operator collects the iron powder and short steel wire through the container 2, and then takes out the steel wire after the rubber particles are separated through the feed port 3. ;

[0048] Embodiment 2: Based on embodiment 1, Figure 7-Figure 10 As shown, it also includes a tearing mechanism arranged on the cylinder 2 and the turntable 41, and the tearing mechanism is used to tear the balled steel wire to make the rubber particles in the balled steel wire fall off. The tearing mechanism includes a sliding frame 81, and two sliding frames 81 are slidably arranged on the turntable 41. A plurality of tearing rods 82 are arranged at the bottom of the two sliding frames 81. A corrugated groove frame 83 is installed on the top of the cylinder 2, and a corrugated groove is opened in the corrugated groove frame 83. A vertical roller 84 is arranged on the upper part of the two sliding frames 81, and the two vertical rollers 84 are both located in the corrugated groove of the corrugated groove frame 83.

[0049] The rotation of the turntable 41 drives the two sliding frames 81, the six tearing rods 82 and the two vertical rollers 84 to rotate. The two vertical rollers 84 rotate along the corrugated grooves in the corrugated groove frame 83. Under the action of the corrugated grooves of the corrugated groove frame 83, the two vertical rollers 84 will continuously move back and forth. The two vertical rollers 84 drive the two sliding frames 81 and the six tearing rods 82 to continuously move back and forth. During the reciprocating motion, the six tearing rods 82 tear the balled steel wires in multiple directions and at a high frequency, so that the adhesion between the steel wires is gradually weakened, the steel wire ball structure is effectively destroyed, the rubber particles remaining in the gaps between the steel wires are fully shed, and the separation of the steel wires and the rubber is improved.

[0050] Embodiment 3: Based on Embodiment 2, Figure 7-Figure 18As shown, it also includes a guide mechanism arranged on the cylinder 2 and the lifting cylinder 54, the guide mechanism prevents the clamping rod 71 from deviating from the clamping hole 73 after descending, and the guide mechanism includes a guide wheel 91. Four guide wheels 91 are rotatably arranged at even intervals in the lower part of the cylinder 2, and four vertical grooves 92 and an annular groove 93 are opened on the outer curved surface of the lifting cylinder 54. The bottoms of the four vertical grooves 92 are connected to the annular groove 93, and the four guide wheels 91 are respectively located in the four vertical grooves 92.

[0051] It also includes a cleaning mechanism arranged on the cylinder 2 and the hollow rod 53, and the cleaning mechanism is used to clean the metal debris remaining on the separation net 55. The cleaning mechanism includes a fixed frame 101. A fixed frame 101 is installed on the cylinder 2. A hollow shaft 102 is rotatably provided on the fixed frame 101, and a roller 103 is rotatably provided on the curved surface of the hollow shaft 102. A spiral groove 104 is opened in the hollow rod 53, and the roller 103 is located in the spiral groove 104. A hexagonal rod 105 is rotatably provided on the hollow rod 53, and the hexagonal rod 105 is slidably connected to the lower part of the hollow shaft 102. A brush holder 106 is provided at the lower part of the hexagonal rod 105, and a plurality of bristles are evenly spaced on the brush holder 106 near the separation side.

[0052] When the lifting cylinder 54 moves toward the direction approaching the turntable 41, the four guide wheels 91 slide from the four vertical grooves 92 to the annular groove 93. The four guide wheels 91 can cooperate with the annular groove 93 to guide the rotation of the lifting cylinder 54. After the lifting cylinder 54 stops rotating and stays at the initial position through the servo motor 43, the lifting cylinder 54 moves to reset in the direction away from the turntable 41, and the four guide wheels 91 are again inserted into the four vertical grooves 92 from the annular groove 93. The four guide wheels 91 are stuck in the four vertical grooves 92 to limit the lifting cylinder 54, thereby preventing the operator from moving the lifting cylinder 54 when taking out the steel wire after separating the rubber, thereby preventing the four clamping rods 71 ​​from being misaligned with the four clamping holes 73.

[0053] When the coupling frame 52 drives the hollow rod 53, the lifting cylinder 54, the separation net 55, the electromagnet 56, the hexagonal rod 105 and the brush holder 106 to move upward, the hexagonal rod 105 slides along the hollow shaft 102, and under the action of the four guide wheels 91 and the four vertical grooves 92, the lifting cylinder 54, the separation net 55 and the hollow rod 53 are limited, and the hollow rod 53 drives the spiral groove 104 to move upward, and the spiral groove 104 drives the roller 103, the hollow shaft 102, the hexagonal rod 105 and the brush holder 106 to rotate. When the lifting cylinder 54 moves to the predetermined position, the roller 103 is located at the bottom of the spiral groove 104, and the brush holder 106 is staggered with the four separation nets 55. The swivel 72 drives the lifting cylinder 54 and the hollow shaft 102 to rotate in the opposite direction through the four clamping rods 71. At this time, the spiral groove 104 no longer moves along the roller 103, but drives the roller 1 03. The hollow shaft 102, the hexagonal rod 105 and the brush holder 106 rotate in the opposite direction, so that the lifting cylinder 54, the separation net 55 and the brush holder 106 rotate synchronously; when the coupling frame 52 drives the hollow rod 53, the lifting cylinder 54, the separation net 55, the electromagnet 56, the hexagonal rod 105 and the brush holder 106 to move downward, the hexagonal rod 105 slides along the hollow shaft 102, and the four guide wheels 91 move back into the vertical groove 92, the lifting cylinder 54, the separation net 55 and the hollow rod 53 are limited, and the hollow rod 53 drives the spiral groove 104 to move downward, and the spiral groove 104 drives the roller 103, the hollow shaft 102, the hexagonal rod 105 and the brush holder 106 to rotate in the opposite direction, and the bristles on the brush holder 106 accurately clean the residual iron powder and short steel wire on the separation net 55, so that the separation net 55 maintains a good working condition, improves the magnetic separation efficiency, and reduces impurity residues.

[0054] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A separation device for recycling waste tires, Its characteristics are: The invention comprises a support (1), a barrel (2) is mounted on the support (1), a feeding port (3) is provided in the middle of the barrel (2), a shifting mechanism is mounted on the barrel (2), and a separation mechanism is provided on the support (1) and the barrel (2).

2. A separation device for recycling waste tires as claimed in claim 1, Its characteristics are: The toggle mechanism comprises a turntable (41), a turntable (41) is rotatably provided on the upper part of the cylinder (2), a plurality of toggle rods (42) are provided at the bottom of the turntable (41), a servo motor (43) is installed on one side outside the cylinder (2), and a transmission assembly (44) is connected between the output shaft of the servo motor (43) and the turntable (41).

3. A separation device for recycling waste tires as claimed in claim 2, Its characteristics are: The transmission assembly (44) is composed of two pulleys and a belt. The two pulleys are respectively mounted on the output shaft of the servo motor (43) and the turntable (41), and a belt is wound between the two pulleys.

4. A separation device for recycling waste tires as claimed in claim 2, Its characteristics are: The separation mechanism comprises an electric push rod (51), two electric push rods (51) are mounted on the bracket (1), a coupling frame (52) is mounted between the telescopic rods of the two electric push rods (51), a hollow rod (53) is rotatably mounted in the middle of the coupling frame (52), the hollow rod (53) passes through the middle of the turntable (41), a lifting cylinder (54) is fixedly mounted at the lower part of the hollow rod (53), a plurality of separation nets (55) are evenly spaced and embedded in the lifting cylinder (54), an electromagnet (56) is mounted on the top of the lifting cylinder (54), and the electromagnet (56) is in contact with the separation net (55).

5. A separation device for recycling waste tires as claimed in claim 4, Its characteristics are: The separation net (55) is made of iron-nickel alloy.

6. A separation device for recycling waste tires as claimed in claim 4, Its characteristics are: It also includes matching rods (6), and a plurality of matching rods (6) are provided on the lifting cylinder (54).

7. A separation device for recycling waste tires as claimed in claim 6, Its characteristics are: The invention also comprises a reversing mechanism, which comprises a clamping rod (71). A plurality of clamping rods (71) are mounted on the lifting cylinder (54). A rotating ring (72) is rotatably provided at the upper part of the cylinder body (2). A plurality of clamping holes (73) are formed at the bottom of the rotating ring (72). The plurality of clamping holes (73) correspond to the plurality of clamping rods (71). A gear (74) is rotatably provided at the top of the cylinder body (2). An outer gear ring (75) is provided on the rotating disk (41). An inner gear ring (76) is provided in the rotating ring (72). The gear (74) is meshed with both the outer gear ring (75) and the inner gear ring (76).

8. A separation device for recycling waste tires as claimed in claim 7, Its characteristics are: The invention also comprises a tearing mechanism, which comprises a sliding frame (81). Two sliding frames (81) are slidably provided on the rotating disk (41). A plurality of tearing rods (82) are provided at the bottom of the two sliding frames (81). A corrugated groove frame (83) is installed at the top of the cylinder (2). A corrugated groove is provided in the corrugated groove frame (83). A vertical roller (84) is provided on the top of the two sliding frames (81). The two vertical rollers (84) are both located in the corrugated groove of the corrugated groove frame (83).

9. A separation device for recycling waste tires as claimed in claim 8, Its characteristics are: The invention also comprises a guide mechanism, which comprises a guide wheel (91). Four guide wheels (91) are evenly spaced and rotatably arranged in the lower part of the cylinder body (2). Four vertical grooves (92) and one annular groove (93) are formed on the outer curved surface of the lifting cylinder (54). The bottoms of the four vertical grooves (92) are connected to the annular groove (93). The four guide wheels (91) are respectively located in the four vertical grooves (92).

10. A separation device for recycling waste tires as claimed in claim 9, Its characteristics are: The cleaning device also comprises a cleaning mechanism, which comprises a fixing frame (101). The fixing frame (101) is mounted on the cylinder (2). A hollow shaft (102) is rotatably mounted on the fixing frame (101). A roller (103) is rotatably mounted on the curved surface of the hollow shaft (102). A spiral groove (104) is formed in the hollow rod (53). The roller (103) is located in the spiral groove (104). A hexagonal rod (105) is rotatably mounted on the hollow rod (53). The hexagonal rod (105) is slidably connected to the lower part of the hollow shaft (102). A brush holder (106) is disposed at the lower part of the hexagonal rod (105). A plurality of bristles are evenly spaced on the brush holder (106) on a side close to the separation direction.

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