A polyester tire waste recycling apparatus

Abstract

The application relates to the technical field of tire recycling equipment, in particular to a polyester tire waste regeneration treatment equipment which comprises a base, a pair of support frames are installed on the upper end of the base, a treatment box is installed between the support frames, a crushing assembly is arranged in the treatment box, a screening assembly is installed on the circumferential surface of the treatment box, a screening cylinder is rotationally connected to the circumferential surface of the treatment box, a plurality of sliding seats are equidistantly installed on the circumferential surface of the screening cylinder, sliding frames are slidably connected in the sliding seats, connecting sleeves are fixedly connected to the surfaces of the sliding frames and located outside the screening cylinder, compression springs are installed between the sliding seats and the sliding frames, connecting frames are installed at the lower ends of the support frames, an inclined groove is formed in the surface of the connecting frame, and a stress rod is slidably connected in the inclined groove. Through the action of the screening assembly, the polyester tire waste can be stably and efficiently screened, meanwhile, the relatively large tire waste can be re-transported into the treatment box for crushing again, and the crushing effect of the tire waste is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of tire recycling equipment technology, and more specifically to a recycling equipment for polyester tire waste. Background Technology

[0002] With the continuous increase in car ownership, the number of waste tires is growing rapidly. my country is the world's largest consumer of rubber, but it is short of natural rubber resources. Waste tires contain a large amount of rubber components and can be made into recycled rubber for manufacturing various rubber products, which can alleviate the rubber shortage and reduce dependence on imported rubber resources. Waste tires can be efficiently converted into high-quality rubber powder through innovative processing. This process first involves crushing the tires using professional crushing equipment.

[0003] The shortcomings of existing technologies: After the existing tire processing equipment crushes the tires, in order to ensure the crushing effect, the tire waste needs to be screened. Generally, multiple devices are needed to process it in batches. In addition, the tire waste needs to be transferred and transported multiple times in the process, and the operation is cumbersome. To address this, we propose a recycling equipment for polyester tire waste. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a recycling equipment for polyester tire waste to solve the problems existing in the background art.

[0005] This invention provides the following technical solution: a recycling and processing device for waste polyester tires, comprising a base, a pair of support frames mounted on the upper end of the base, a processing box mounted between the support frames, a crushing component disposed inside the processing box, a screening component mounted on the circumferential surface of the processing box, the screening component comprising a screening cylinder, sliding seats, sliding frames, and a connecting sleeve, the screening cylinder being rotatably connected to the circumferential surface of the processing box, the screening cylinder having multiple screening holes formed on its circumferential surface, multiple sliding seats being equidistantly mounted on the circumferential surface of the screening cylinder, the sliding frames being slidably connected within the sliding seats, the connecting sleeve being fixedly connected to the surface of the sliding frames and located outside the screening cylinder, compression springs being installed between the sliding seats and the sliding frames, a connecting frame being mounted at the lower end of the support frames, the connecting frame having an inclined groove formed on its surface, a force-bearing rod being slidably connected within the inclined groove, a tension spring being installed between the force-bearing rod and the inclined groove, and multiple trigger rods being equidistantly mounted at both ends of the screening cylinder, the trigger rods being slidably connected to the force-bearing rods.

[0006] Preferably, limit plates are installed at equal intervals inside the screening cylinder, and all limit plates are inclined.

[0007] Preferably, a rotary motor is installed on the upper end of the base, a rotating shaft is installed on the output end of the rotary motor, a gear is installed on the circumferential surface of the rotating shaft, and a gear ring is installed on the circumferential surface of the connecting sleeve, the gear ring meshing with the gear.

[0008] Preferably, the crushing assembly includes a drive shaft, a driven shaft, and crushing rollers. The drive shaft and the driven shaft are rotatably connected inside the processing box. A pair of crushing rollers are respectively mounted on the circumferential surfaces of the drive shaft and the driven shaft. The output end of the drive motor mounted on the upper end of the support frame is connected to the output end of the drive shaft. Intermeshing linkage gears are mounted on the circumferential surfaces of the drive shaft and the driven shaft.

[0009] Preferably, a feeding rack is installed on the surface of the processing box, a limit rod is installed inside the processing box, and a discharge port is opened at the lower end of the processing box.

[0010] Preferably, a fixed frame is installed on the upper end of the base, and a pair of connecting rods are rotatably connected inside the fixed frame. Conveying rollers are installed on the circumferential surface of each connecting rod, and a conveyor belt is connected between the conveying rollers. The output end of the conveying motor installed on the surface of the fixed frame is fixedly connected to one of the connecting rods.

[0011] Preferably, a pair of linkage shafts are rotatably connected inside the fixed frame, and magnetic rollers and connecting rollers are respectively installed on the circumferential surface of the linkage shafts, with a connecting belt connecting the magnetic rollers and connecting rollers.

[0012] Preferably, the linkage shaft and the connecting rod are connected by a sprocket assembly, and a pair of discharge racks are installed between the fixed frames, with the discharge racks located below the conveyor belt and the connecting belt, respectively.

[0013] The technical effects and advantages of this invention are as follows:

[0014] 1. This invention uses a crushing action to pulverize tires. The pulverized tire waste enters a screening cylinder, which vibrates continuously during rotation. This prevents larger tire waste from clogging the screening holes, improving the screening efficiency. Subsequently, larger tire waste can flow back into the processing box as the screening cylinder rotates, where it is crushed again by the crushing components. The vibration during the rotation of the screening cylinder ensures stable and efficient screening of tire waste while also allowing larger tire waste to be transported back to the processing box for further crushing, thus guaranteeing the crushing effect of the tire waste.

[0015] 2. This invention utilizes the action of a magnetic roller. When tire waste passes under the magnetic roller, the magnetic roller, through the connecting belt, adsorbs the metal substances in the tire waste. As the magnetic roller rotates, the adsorbed metal substances are separated from the tire waste on the conveyor belt and transferred to the upper part. As the connecting belt rotates, the metal substances transferred to the upper part are conveyed forward, away from the magnetic roller, and finally output through the front of the connecting belt, separated from the tire waste on the conveyor belt. This achieves the effect of separating metal substances from tire waste, facilitating subsequent processing and utilization of tire waste. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the rear structure in this invention;

[0018] Figure 3 This is a schematic diagram of the right-side cross-section of the structure in this invention;

[0019] Figure 4 This is a schematic diagram of the pulverizing component in this invention;

[0020] Figure 5 This is a schematic diagram of the limiting plate in this invention;

[0021] Figure 6 In this invention Figure 5 A schematic diagram of the structure of part A;

[0022] Figure 7 This is a schematic diagram of the structure for disassembling the processing box in this invention;

[0023] Figure 8 This is a schematic diagram of the connecting frame in the present invention;

[0024] Figure 9 In this invention Figure 8 A structural diagram of section B;

[0025] Figure 10 This is a schematic diagram of the disassembled force-bearing rod in this invention.

[0026] The attached diagram is labeled as follows: 1. Base; 101. Support frame; 102. Processing box; 103. Feeding rack; 104. Limiting rod; 105. Discharge port; 2. Crushing assembly; 201. Drive shaft; 202. Driven shaft; 203. Crushing roller; 204. Drive motor; 205. Linkage gear; 3. Screening assembly; 301. Screening cylinder; 302. Screening hole; 303. Sliding seat; 304. Sliding frame; 305. Connecting sleeve; 306. Compression spring; 307. 308. Connecting frame; 309. Inclined chute; 3010. Force-bearing rod; 3011. Tension spring; 3012. Trigger rod; 3013. Limiting plate; 4. Rotary motor; 401. Rotating shaft; 402. Gear; 403. Gear ring; 5. Fixed frame; 501. Connecting rod; 502. Conveying roller; 503. Conveying belt; 504. Conveying motor; 6. Linkage shaft; 601. Magnetic roller; 602. Connecting roller; 603. Connecting belt; 604. Sprocket assembly; 605. Discharge rack. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The polyester tire waste recycling equipment involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] like Figure 1-10 As shown, in one embodiment, a recycling device for waste polyester tires is proposed, including a base 1, a pair of support frames 101 mounted on the upper end of the base 1, a processing box 102 installed between the support frames 101, a crushing component 2 disposed inside the processing box 102, and a screening component 3 mounted on the circumferential surface of the processing box 102. The screening component 3 includes a screening cylinder 301, a sliding seat 303, a sliding frame 304, and a connecting sleeve 305. The screening cylinder 301 is rotatably connected to the circumferential surface of the processing box 102, and a plurality of screening holes 302 are opened on the circumferential surface of the screening cylinder 301. A plurality of sliding seats 303 are equidistantly installed on the screening cylinder 301. On the circumferential surface, the sliding frame 304 is slidably connected to the sliding seat 303. The connecting sleeve 305 is fixedly connected to the surface of the sliding frame 304 and located outside the screening cylinder 301. Compression springs 306 are installed between the sliding seat 303 and the sliding frame 304. A connecting frame 307 is installed at the lower end of the support frame 101. An inclined groove 308 is opened on the surface of the connecting frame 307. A force-bearing rod 309 is slidably connected in the inclined groove 308. A tension spring 3010 is installed between the force-bearing rod 309 and the inclined groove 308. Multiple trigger rods 3011 are equidistantly installed at both ends of the screening cylinder 301. The trigger rods 3011 are slidably connected to the force-bearing rods 309.

[0029] In practical application, the tires of this invention are transported to the processing box 102, where the crushing component 2 tears and crushes them. The crushed tires then fall from the processing box 102 into the screening cylinder 301. The connecting sleeve 305 is rotated, and through the action of the sliding frame 304 and the sliding seat 303, the connecting sleeve 305 drives the screening cylinder 301 to rotate. During the rotation of the screening cylinder 301, when the trigger rod 3011 mounted on the surface of the screening cylinder 301 contacts the force rod 309, the force rod 309 is engaged. When the compression spring 306 on one side of 304 is compressed, the screening cylinder 301 will rotate slightly relative to the connecting sleeve 305. When the compression spring 306 retracts to a certain extent, the trigger rod 3011 will push the force rod 309 to slide in the inclined groove 308, compressing the tension spring 3010 installed on the surface of the force rod 309. The force rod 309 will gradually disengage from the trigger rod 3011. When the force rod 309 is completely disengaged from the trigger rod 3011, the screening cylinder 301 can be immediately pushed by the action of the compressed spring 306. 01. Rotating and resetting within the connecting sleeve 305, the screening cylinder 301 will reciprocate within the connecting sleeve 305 due to the compression springs 306 installed at both ends of the sliding seat 303. Multiple trigger rods 3011 are equidistantly arranged. During the rotation of the screening cylinder 301, the trigger rods 3011 continuously contact and disengage from the force rod 309, causing the screening cylinder 301 to vibrate continuously. Simultaneously, the tire waste falling into the screening cylinder 301 vibrates, allowing the qualified tire waste to pass through the screening holes 302 on the surface of the screening cylinder 301. Because the screening cylinder... During the rotation of screen cylinder 301, continuous vibration can prevent large tire waste from clogging the screening holes 302, thereby improving the screening efficiency of tire waste. Subsequently, the larger tire waste will flow back into the processing box 102 as screen cylinder 301 rotates, and be crushed again by the crushing components. The vibration during the rotation of screen cylinder 301 not only achieves stable and efficient screening of tire waste, but also allows the larger tire waste to be transported back to the processing box 102 for further crushing, ensuring the crushing effect of tire waste.

[0030] like Figure 3 As shown, in one embodiment, limit plates 3012 are installed at equal intervals inside the screening cylinder 301, and all limit plates 3012 are inclined.

[0031] In practical application, when tire waste enters the screening cylinder 301, the limiting plate 3012 can divide the tire waste into multiple areas. The limiting plate 3012 is inclined, and the tire waste in each area below does not flow between each other. This prevents the tire waste from accumulating in one place in the screening cylinder 301 during the screening process, which would affect the screening speed and effect. At the same time, it can stably transport larger tire waste to the top, and finally let it fall back into the processing box 102.

[0032] like Figure 2 and 3 As shown, in one embodiment, a rotary motor 4 is installed on the upper end of the base 1, a rotating shaft 401 is installed at the output end of the rotary motor 4, a gear 402 is installed on the circumferential surface of the rotating shaft 401, and a gear ring 403 is installed on the circumferential surface of the connecting sleeve 305, and the gear ring 403 meshes with the gear 402.

[0033] In practical application, the present invention controls the operation of the rotary motor 4, which drives the rotating shaft 401 to rotate. The rotating shaft 401 drives the gear 402 to rotate, and the gear 402 drives the gear ring 403 to rotate. The gear ring 403 then drives the connecting sleeve 305 to rotate, thereby achieving the effect of controlling the vibration of the screening cylinder 301 during rotation.

[0034] like Figure 1-3 As shown, in one embodiment, the crushing assembly 2 includes a drive shaft 201, a driven shaft 202, and a crushing roller 203. The drive shaft 201 and the driven shaft 202 are both rotatably connected inside the processing box 102. A pair of crushing rollers 203 are respectively mounted on the circumferential surfaces of the drive shaft 201 and the driven shaft 202. The output end of the drive motor 204 mounted on the upper end of the support frame 101 is connected to the output end of the drive shaft 201. The circumferential surfaces of the drive shaft 201 and the driven shaft 202 are each equipped with meshing linkage gears 205.

[0035] In practical application, the drive motor 204 is controlled to operate, and the drive motor 204 drives the drive shaft 201 to rotate. At this time, under the action of the linkage gear 205, the driven shaft 202 is driven to rotate, so that a pair of crushing rollers 203 rotate in opposite directions. When the tire enters the processing box 102, the effect of tearing and crushing the tire can be achieved.

[0036] like Figure 3 and 4 As shown, in one embodiment, a feeding rack 103 is installed on the surface of the processing box 102, a limit rod 104 is installed inside the processing box 102, and a discharge port 105 is opened at the lower end of the processing box 102.

[0037] In practical application, the tires are conveyed to the feeding rack 103 and then enter the processing box 102. At the same time, the limiting rod 104 restricts the position of the tires to prevent them from tilting and keeps them perpendicular to the crushing roller 203, thereby achieving the effect of crushing the tires. After the tires are crushed, they are discharged from the discharge port 105 and finally fall into the screening cylinder 301 for subsequent screening. During the screening process, larger tire waste is directly conveyed back to the processing box 102 for crushing again, which improves the speed of tire waste processing.

[0038] like Figure 2 and 3 As shown, in one embodiment, a fixed frame 5 is installed on the upper end of the base 1. A pair of connecting rods 501 are rotatably connected inside the fixed frame 5. Conveying rollers 502 are installed on the circumferential surface of the connecting rods 501. A conveyor belt 503 is connected between the conveying rollers 502. The output end of the conveying motor 504 installed on the surface of the fixed frame 5 is fixedly connected to one of the connecting rods 501.

[0039] In practical application, when the tire waste is screened by the screening cylinder 301, it falls down onto the conveyor belt 503 through the screening holes 302. At this time, the conveyor motor 504 is controlled to operate, and the conveyor motor 504 drives the connecting rod 501 to rotate. The connecting rod 501 drives the conveyor roller 502 to rotate, which in turn drives the conveyor belt 503 to rotate, and the tire waste is transported through the conveyor belt 503.

[0040] like Figure 1-3 As shown, in one embodiment, a pair of linkage shafts 6 are rotatably connected inside the fixed frame 5. Magnetic rollers 601 and connecting rollers 602 are respectively installed on the circumferential surface of the linkage shafts 6, and a connecting belt 603 connects the magnetic rollers 601 and the connecting rollers 602.

[0041] In practical application, when tire waste is conveyed on conveyor belt 503, as the tire waste passes under magnetic roller 601, magnetic roller 601 will adsorb the metal material in the tire waste through connecting belt 603. As magnetic roller 601 rotates, the adsorbed metal material will separate from the tire waste on conveyor belt 503 and be transferred to the top. As connecting belt 603 rotates, the metal material transferred to the top will be conveyed forward, away from magnetic roller 601, and finally output through the front of connecting belt 603, and conveyed separately from the tire waste on conveyor belt 503.

[0042] like Figure 1 and 3 As shown, in one embodiment, the linkage shaft 6 and the connecting rod 501 are connected by a sprocket assembly 604, and a pair of discharge racks 605 are installed between the fixed frames 5, with the discharge racks 605 located below the conveyor belt 503 and the connecting belt 603 respectively.

[0043] In practical application, when the connecting rod 501 rotates, the connecting rod 501 can be driven to rotate by the sprocket group 604. The connecting rod 501 drives the magnetic roller 601 to rotate, separating and transporting the metal material in the tire waste. Finally, the metal material is discharged through the upper discharge rack 605, while the tire waste is discharged through the lower discharge rack 605.

[0044] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0045] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0046] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A recycling and processing device for waste polyester tires, comprising a base (1), characterized in that: A pair of support frames (101) are installed on the upper end of the base (1). A processing box (102) is installed between the support frames (101). A crushing component (2) is provided inside the processing box (102). A screening component (3) is installed on the circumferential surface of the processing box (102). The screening component (3) includes a screening cylinder (301), a sliding seat (303), a sliding frame (304), and a connecting sleeve (305). The screening cylinder (301) is rotatably connected to the circumferential surface of the processing box (102). A plurality of screening holes (302) are opened on the circumferential surface of the screening cylinder (301). A plurality of sliding seats (303) are equidistantly installed on the circumferential surface of the screening cylinder (301). The sliding frames (304) are all slidably connected to the circumferential surface of the processing box (102). Inside the sliding seat (303), the connecting sleeve (305) is fixedly connected to the surface of the sliding frame (304) and located outside the screening cylinder (301). A compression spring (306) is installed between the sliding seat (303) and the sliding frame (304). A connecting frame (307) is installed at the lower end of the support frame (101). An inclined groove (308) is opened on the surface of the connecting frame (307). A force rod (309) is slidably connected in the inclined groove (308). A tension spring (3010) is installed between the force rod (309) and the inclined groove (308). Multiple trigger rods (3011) are equidistantly installed at both ends of the screening cylinder (301). The trigger rods (3011) are slidably connected to the force rods (309). Limiting plates (3012) are installed at equal intervals inside the screening cylinder (301), and all limiting plates (3012) are inclined. A rotary motor (4) is installed on the upper end of the base (1), and a rotating shaft (401) is installed on the output end of the rotary motor (4). A gear (402) is installed on the circumferential surface of the rotating shaft (401), and a toothed ring (403) is installed on the circumferential surface of the connecting sleeve (305). The toothed ring (403) meshes with the gear (402).

2. The recycling equipment for polyester tire waste according to claim 1, characterized in that: The crushing assembly (2) includes a drive shaft (201), a driven shaft (202), and a crushing roller (203). The drive shaft (201) and the driven shaft (202) are rotatably connected in the processing box (102). A pair of crushing rollers (203) are respectively installed on the circumferential surfaces of the drive shaft (201) and the driven shaft (202). The output end of the drive motor (204) installed on the upper end of the support frame (101) is connected to the output end of the drive shaft (201). The drive shaft (201) and the driven shaft (202) are each equipped with meshing linkage gears (205).

3. The recycling equipment for polyester tire waste according to claim 1, characterized in that: The surface of the processing box (102) is equipped with a feeding rack (103), a limit rod (104) is installed inside the processing box (102), and a discharge port (105) is opened at the lower end of the processing box (102).

4. The recycling equipment for polyester tire waste according to claim 1, characterized in that: A fixed frame (5) is installed on the upper end of the base (1). A pair of connecting rods (501) are rotatably connected inside the fixed frame (5). Conveying rollers (502) are installed on the circumferential surface of the connecting rods (501). A conveyor belt (503) is connected between the conveying rollers (502). The output end of the conveying motor (504) installed on the surface of the fixed frame (5) is fixedly connected to one of the connecting rods (501).

5. The recycling equipment for polyester tire waste according to claim 4, characterized in that: A pair of linkage shafts (6) are rotatably connected inside the fixed frame (5). Magnetic roller (601) and connecting roller (602) are respectively installed on the circumferential surface of the linkage shaft (6). A connecting belt (603) is connected between the magnetic roller (601) and the connecting roller (602).

6. The recycling equipment for polyester tire waste according to claim 5, characterized in that: The linkage shaft (6) is connected to the connecting rod (501) via a sprocket assembly (604). A pair of material discharge racks (605) are installed between the fixed frames (5), and the material discharge racks (605) are located below the conveyor belt (503) and the connecting belt (603) respectively.

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