A device for decomposing and recycling waste steel wire conveyor belt

Abstract

The present application relates to the technical field of waste steel wire conveyor belt recycling, and particularly relates to a waste steel wire conveyor belt decomposition and recycling device, which comprises a rack, a double-tooth roller crushing seat, a driving motor, a gear, a controller, a supporting block, a conveying roller, a servo motor and a pressing assembly, the right side of the rack is fixedly provided with the double-tooth roller crushing seat, the double-tooth roller crushing seat is composed of a base and a pair of parallel crushing rollers, both of the crushing rollers are rotatably arranged on the inner side of the base, and both of the front and rear ends of the crushing rollers are connected with the gears, and the gears on the corresponding sides are meshed with each other. The present application adopts an angle-adjustable stripping knife, which can be adapted to waste steel wire conveyor belts with different thicknesses, accurately cuts the rubber layer and separates the built-in steel wires; the sliding fitting sleeve on the winding roller is provided with a winding wheel, which can individually limit and synchronously wind a plurality of steel wires, effectively sorts the steel wires and the rubber, and facilitates the classified recycling of the two types of materials.

Description

Technical Field

[0001] This invention relates to the field of waste steel wire conveyor belt recycling technology, and in particular to a device for dismantling and recycling waste steel wire conveyor belts. Background Technology

[0002] Steel wire core conveyor belts are widely used in mining, metallurgy, and material conveying industries due to their high strength and excellent wear resistance. When the conveyor belt reaches the end of its service life and is scrapped, both the internal steel wire and the external rubber matrix have recycling value. Therefore, the efficient decomposition and classification recycling of waste steel wire conveyor belts has become a routine processing procedure in the industry.

[0003] Currently, this type of waste conveyor belt is often recycled by crushing it as a whole and then sorting it. This not only results in incomplete separation of steel wires and rubber, but also makes it easy for steel wires to entangle and damage the crushing equipment. Furthermore, the particle size of the finished rubber product is difficult to control. Existing equipment that uses a stripping-then-recycling process still has significant shortcomings: the stripping blades have a fixed angle structure, which cannot adapt to conveyor belts of different thicknesses. During operation, problems such as incomplete rubber cutting or damage to the steel wires easily occur, leading to unstable stripping results. At the same time, the lack of a dedicated limiting and winding structure causes multiple steel wires to entangle during recycling, significantly reducing recycling quality and efficiency.

[0004] To address the aforementioned issues, it is necessary to provide a waste steel wire conveyor belt dismantling and recycling device capable of efficiently separating steel wire from rubber and orderly winding. Summary of the Invention

[0005] In order to overcome the shortcomings of existing waste steel wire conveyor belt recycling methods, such as incomplete material separation, easy entanglement of steel wire damaging equipment, fixed peeling structure angle, poor adaptability, unstable peeling effect, lack of dedicated steel wire limiting and winding structure, easy entanglement of steel wire, and low recycling quality and efficiency, this invention provides a waste steel wire conveyor belt decomposition and recycling device.

[0006] Technical Solution: A device for dismantling and recycling waste steel wire conveyor belts, comprising a frame, a double-toothed roller crushing seat, a drive motor, gears, a controller, support blocks, conveying rollers, a servo motor, and a clamping assembly. The double-toothed roller crushing seat is fixedly mounted on the right side of the frame. The double-toothed roller crushing seat consists of a base and a pair of parallel crushing rollers. Both crushing rollers are rotatably mounted inside the base. Gears are connected to the front and rear ends of both crushing rollers, with corresponding gears meshing. A drive motor is installed on the front side wall of the frame, with its output shaft passing through the frame plate and connected to one of the crushing rollers. Support blocks are symmetrically connected to the upper part of the frame. A clamping assembly is also provided on the upper part of the frame, with support blocks symmetrically connected to the clamping assembly. Conveying rollers are rotatably mounted between the two support blocks on the same side. A servo motor is fixedly mounted on one of the support blocks of the clamping assembly, with its output shaft connected to the conveying roller. The frame is fixedly connected to a controller mounted on the right side wall. Both the drive motor and servo motor are electrically connected to the controller. The frame also includes an adjusting cylinder, a peeling blade, a wedge block, a take-up roller, a take-up wheel, and a guide assembly. Two adjusting cylinders are rotatably mounted on the frame near the conveyor roller. A peeling blade is rotatably connected between the fixed support blocks, with the blade's cutting edge facing the mating gap of the conveyor roller. Wedge blocks are connected to both ends of the peeling blade, and the lower ends of the wedge blocks are rotatably connected to the telescopic rods of the corresponding adjusting cylinders. The adjusting cylinders drive the peeling blade to rotate and swing, adjusting its cutting angle. The adjusting cylinders are electrically connected to the controller. A take-up roller is rotatably mounted on the upper right side of the frame. Multiple take-up wheels are slidably fitted onto the take-up roller at intervals. Multiple limiting grooves are axially spaced on the outer surface of the take-up roller, and the inner ring of the take-up wheel is slidably fitted into the limiting grooves. A guide assembly is located on the upper part of the frame.

[0007] In addition, it is particularly preferred that the device also includes a limiting sleeve and a limiting screw, the limiting sleeve being slidably installed on the rear side of the take-up roller, the limiting sleeve being tightly against the previous take-up roller, and the limiting screw being threaded on the limiting sleeve, the limiting screw passing through the limiting sleeve and abutting against the take-up roller.

[0008] Furthermore, it is particularly preferred that the clamping assembly includes an electric push rod, a slide rail, a slider, and a lifting frame. The electric push rods are symmetrically installed on the top left side of the frame, and the lifting frame is connected between the ends of the telescopic rods of the two electric push rods. The lifting frame is connected to the two support blocks on the upper side, and the electric push rods are electrically connected to the controller. The slide rails are symmetrically connected on the upper left side of the frame near the upper conveyor roller, and sliders are slidably connected on each slide rail. The two sliders are respectively connected to the support blocks on the corresponding sides.

[0009] Furthermore, it is particularly preferred that the guide assembly includes mounting blocks, lifting blocks, lifting rollers, pressure springs, motors, DC motors, and fixed rollers. A set of mounting blocks is mounted on both the upper and lower sides of the frame, with two blocks in each set. Fixed rollers are rotatably mounted between the two mounting blocks in each set. A DC motor is fixedly mounted on each of the two mounting blocks, and the output shaft of the DC motor is fixedly connected to the corresponding fixed roller. A lifting block is slidably mounted on the inner side of each mounting block, and a pressure spring is connected between the lifting block and the mounting block. Lifting rollers are rotatably connected between the lifting blocks in the same set. A motor is fixedly mounted on the upper part of the frame, and the output shaft of the motor is fixedly connected to the take-up roller. Both the motor and the DC motor are electrically connected to the controller.

[0010] Furthermore, it is particularly preferred that the machine also includes a guide roller, a grooved roller shaft, and a barbed roller shaft. The guide roller is rotatably connected to the upper right side of the frame, and the grooved roller shaft and the barbed roller shaft are rotatably connected to the frame below the guide roller. The grooved roller shaft and the barbed roller shaft are arranged parallel to each other.

[0011] Furthermore, preferably, it also includes mounting plates, sliding rods, eccentric rollers, eccentric sleeves, guide rods, slitting cutters, synchronous pulleys, and synchronous belts. Mounting plates are symmetrically connected to the frame above the double-toothed roller crushing seat. Eccentric rollers are symmetrically rotated between the two mounting plates. Eccentric sleeves are fitted on the outer side of the eccentric rollers. Sliding rods are symmetrically slidably arranged between the two mounting plates. Guide rods are symmetrically connected to the outer side of both eccentric sleeves. The guide rods are slidably connected to the sliding rods on the corresponding sides. Sliding cutters are connected to the inner side of both eccentric sleeves. Synchronous pulleys are connected to both ends of the eccentric rollers. Synchronous pulleys are also connected to both ends of the two crushing rollers on the double-toothed roller crushing seat. Synchronous pulleys are also connected to both ends of the grooved roller shaft and the barbed roller shaft. Synchronous belts are wound around the three synchronous pulleys on the same vertical side.

[0012] In addition, it is particularly preferred that the device also includes a pressure plate and a compression spring. Multiple sliding grooves are spaced apart on the inner sides of the two eccentric sleeves. A pressure plate is slidably connected between the sliding grooves on the same side. A compression spring is provided in each sliding groove. The two ends of the compression spring are respectively connected to the outer wall of the pressure plate and the bottom of the sliding groove.

[0013] Furthermore, it is particularly preferred that the mounting plate also includes a guide plate, with two parallel guide plates installed between the middle of the two mounting plates, and the top surface of the guide plate is configured as an inwardly inclined slope structure.

[0014] Furthermore, preferably, it also includes a support frame, a shaking frame, a wheel frame, a double-ear push plate, a shaking spring, an outer frame, a screening plate, an outer cylinder, a spiral feed rod, and a collection frame. Support frames are symmetrically connected to the lower right side of the frame, and a shaking frame is slidably arranged between the two support frames to receive the crushed rubber blocks. Shaking springs are connected to the corresponding support frames at both ends of the shaking frame. Wheel frames are symmetrically connected to both sides of the shaking frame. Double-ear push plates are connected to both ends of the crushing rollers of the double-toothed roller crusher. The double-ear push plates are connected to the wheels on the same side. The wheels of the frame form a rolling contact fit. The inner cavity of the shaking frame is divided into two independent discharge channels. The bottom of the shaking frame is connected to and communicates with the outer frame. A screening chamber is opened in the upper part of the outer frame. Screening plates are obliquely arranged on both sides of the bottom of the screening chamber. An outer cylinder is connected in the middle of the outer frame. A spiral feeding rod is rotatably connected inside the outer cylinder. The lower outer circumference of the outer cylinder is designed to be open. The top opening of the outer cylinder is located at the connection position of the two discharge channels in the shaking frame. A collection frame is placed on the frame directly below the outer frame to collect rubber scraps.

[0015] Furthermore, preferably, it also includes a crushing blade holder, a protective frame, a drive motor, a transmission assembly, threaded rods, tensioning wheels, and nuts. The bottom of the outer cylinder is connected to the protective frame inside the outer frame. The drive motor is installed in the middle of the bottom of the protective frame. The bottom end of the spiral feed rod is connected to the output shaft of the drive motor. Crushing blade holders are rotatably mounted at both ends of the protective frame. The blades of the crushing blade holders extend into the discharge channel of the vibrating frame. The transmission assembly is installed inside the protective frame. The transmission assembly consists of a large drive wheel, two small drive wheels, and a transmission belt. The large drive wheel is fixedly connected to the output shaft of the drive motor. The two small drive wheels are fixedly connected to the bottom ends of the two crushing blade holders, respectively. The transmission belt is wound between the large and small drive wheels. Multiple threaded rods are slidably placed on the protective frame. Nuts are threadedly connected to both the upper and lower sides of each threaded rod. The threaded rods are fixedly mounted on the protective frame by the nuts. A tensioning wheel is rotatably mounted in the middle of each threaded rod. The transmission belt is wound between the tensioning wheels. The drive motor is electrically connected to the controller.

[0016] Compared with the prior art, the present invention has the following advantages: 1. The present invention uses an angle-adjustable peeling blade, which can be adapted to waste steel wire conveyor belts of different thicknesses, accurately cut the rubber layer and separate the built-in steel wire; the winding roller is fitted with a winding wheel that can individually limit and synchronously wind multiple steel wires, realize the effective sorting of steel wire and rubber, and facilitate the recycling of the two types of materials.

[0017] 2. The clamping assembly can flexibly adjust the gap between the conveyor rollers to form a stable clamping limit on the waste conveyor belt, ensuring continuous and smooth feeding. The double-toothed roller crusher achieves reverse rotation of the roller body through gear meshing, and crushes the layered rubber layer by squeezing and shearing action, reliably completing the recycling of rubber materials.

[0018] 3. The addition of a combination structure of guide rollers, grooved roller shafts and barbed roller shafts can guide the flow of the layered rubber layers. The barbed roller shaft applies downward thrust with the help of the barbs, and the two rubber layers can move down smoothly and synchronously, further improving the conveying stability.

[0019] 4. The eccentric sleeve drives the slitting blade to perform periodic reciprocating motion, which cuts the stacked rubber layer at equal intervals and breaks it into uniform short strips, making it easier to crush later; at the same time, the clamping plate and the compression spring achieve flexible clamping to prevent deviation and wrinkling during cutting.

[0020] 5. The rubber layer is first crushed by compression, shearing and splitting by the double-toothed roller crusher, and then crushed a second time by the crushing blade holder; the insufficiently crushed rubber fragments are automatically circulated to the discharge channel by the screw feeder and crushed again, which effectively improves the fullness of crushing and reduces the large pieces of residue.

[0021] 6. When the crushing roller rotates, it drives the double-ear push plate to periodically push the wheel frame, causing the shaking frame to shake up and down repeatedly, accelerating the rubber scraps through the screen, avoiding clogging of the screen plate, and increasing the discharge speed to ensure that the final collected rubber scraps have uniform particle size. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a three-dimensional structural diagram of the frame, double-toothed roller crushing seat, and conveying roller of the present invention.

[0024] Figure 3 This is a three-dimensional structural diagram of the components of the present invention, including the electric push rod, slide rail, and grooved roller shaft.

[0025] Figure 4 This is a three-dimensional structural diagram of the components of the present invention, such as the winding wheel, the limiting sleeve, and the limiting screw.

[0026] Figure 5 This is a three-dimensional structural diagram of the electric push rod, slide rail, and slider components of the present invention.

[0027] Figure 6 This is a three-dimensional structural diagram of the support block, conveying roller, and adjusting electric cylinder of the present invention.

[0028] Figure 7 This is a three-dimensional structural diagram of the adjusting electric cylinder, peeling blade, and inclined block components of the present invention.

[0029] Figure 8 This is a three-dimensional structural diagram of the mounting plate, sliding rod, and timing belt of the present invention.

[0030] Figure 9This is a three-dimensional structural diagram of the eccentric roller, eccentric sleeve, and synchronous pulley components of the present invention.

[0031] Figure 10 This is a three-dimensional structural diagram of the eccentric sleeve, guide rod, and synchronous pulley components of the present invention.

[0032] Figure 11 This is a three-dimensional structural diagram of the eccentric roller, eccentric sleeve, and guide plate components of the present invention.

[0033] Figure 12 This is a three-dimensional structural diagram of the components of the present invention, such as the slide, the clamping plate, and the compression spring.

[0034] Figure 13 This is a three-dimensional structural diagram of the support frame, shaking frame, and wheel frame of the present invention.

[0035] Figure 14 This is a three-dimensional structural diagram of the components of the present invention, including the screening plate, outer cylinder, and spiral feed rod.

[0036] Figure 15 This is a three-dimensional structural diagram of the components of the present invention, including the crushing blade holder, protective frame, and transmission assembly.

[0037] In the diagram: 1. Frame; 101. Double-toothed roller crusher seat; 102. Drive motor; 103. Gear; 104. Controller; 105. Support block; 106. Conveyor roller; 107. Adjusting electric cylinder; 108. Stripping knife; 109. Inclined block; 1010. Rewinding roller; 1011. Rewinding wheel; 1012. Servo motor; 1013. Limit sleeve; 1014. Limiting screw; 201. Electric push rod; 202. Slide rail; 203. Slider; 204. Lifting frame; 301. Mounting block; 302. Lifting block; 303. Lifting roller; 304. Pressure spring; 305. Electric motor; 306. DC motor; 307. Fixed roller; 401. Guide roller. 402. Grooved roller shaft; 403. Spiked roller shaft; 501. Mounting plate; 502. Sliding rod; 503. Eccentric roller; 504. Eccentric sleeve; 505. Guide rod; 506. Slitting knife; 507. Synchronous pulley; 508. Synchronous belt; 601. Slide groove; 602. Pressing plate; 603. Compression spring; 701. Support frame; 702. Vibrating frame; 703. Wheel frame; 704. Double-ear push plate; 705. Vibrating spring; 706. Outer frame; 707. Screening plate; 708. Outer cylinder; 709. Spiral feed rod; 7010. Collection frame; 801. Crusher holder; 802. Protective frame; 803. Drive motor; 804. Transmission assembly; 9. Guide plate. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0039] Example: A device for dismantling and recycling waste steel wire conveyor belts, such as... Figures 1-7As shown, the device includes a frame 1, a double-toothed roller crusher 101, a drive motor 102, gears 103, a controller 104, a support block 105, a conveying roller 106, an adjusting electric cylinder 107, a peeling knife 108, an inclined block 109, a winding roller 1010, a winding wheel 1011, a servo motor 1012, a limit sleeve 1013, a limit screw 1014, a clamping assembly, and a guide assembly. The double-toothed roller crusher 101 is fixedly mounted on the right side of the frame 1. The double-toothed roller crusher 101 consists of a base and two parallel crushing rollers. Both crushing rollers are rotatably mounted inside the base, and the teeth of the two crushing rollers are interlocked to form a crushing and shearing structure for rubber materials. Gears 103 are connected to the front and rear ends of both crushing rollers. The two gears 103 on the same side... 03. Mutually meshing transmission enables the two crushing rollers to rotate synchronously in opposite directions. A drive motor 102 is bolted to the front side wall of the frame 1 at the assembly position corresponding to the double-toothed roller crushing seat 101. The output shaft of the drive motor 102 passes through the frame 1 plate and is fixedly connected to the end of the crushing roller on the right side of the double-toothed roller crushing seat 101, providing a power source for the operation of the crushing roller. Support blocks 105 are symmetrically fixedly connected to the upper left side of the frame 1. A clamping assembly is provided on the upper left side of the frame 1, and support blocks 105 are also symmetrically fixedly connected to the clamping assembly. Conveyor rollers 106 are rotatably connected between the two support blocks 105 at the same height. The two conveyor rollers 106 are symmetrically positioned vertically. The clamping assembly drives the upper conveyor roller 106 to achieve vertical lifting and lowering displacement, thereby adjusting the upper and lower conveyor rollers 106. The roller gap is used to clamp, press, and limit the conveying of the waste steel wire conveyor belt. A servo motor 1012 is fixedly installed on the front of the upper front support block 105. The output shaft of the servo motor 1012 is fixedly connected to the upper conveyor roller 106, and the servo motor 1012 provides driving force to the upper conveyor roller 106. Adjusting electric cylinders 107 are rotatably installed on the frame 1 at the front and rear ends corresponding to the lower conveyor roller 106. A stripping knife 108 is rotatably connected between the upper sides of the two support blocks 105 on the frame 1. The stripping knife 108 is located between the upper right sides of the two conveyor rollers 106, and the cutting edge of the stripping knife 108 is directly opposite the roller gap of the two conveyor rollers 106. An inclined block 109 is fixedly connected to the front and rear ends of the stripping knife 108. The lower end of the inclined block 109 is connected to the corresponding side. The adjusting electric cylinder 107 is rotatably connected to the telescopic rod. By adjusting the telescopic movement of the electric cylinder 107, the inclined block 109 drives the peeling blade 108 to rotate and swing around the support block 105, precisely adjusting the cutting angle of the peeling blade 108 to adapt to waste steel wire conveyor belts of different thicknesses, achieving precise peeling of the conveyor belt's rubber layer from the built-in steel wire. A take-up roller 1010 is rotatably mounted on the upper right side of the frame 1, corresponding to the height of the peeling blade 108. The take-up roller 1010 has a thin shaft structure, with multiple take-up wheels 1011 slidably sleeved on it at intervals. Multiple limiting grooves are evenly spaced along the axial direction on the outer surface of the take-up roller 1010. The inner rings of the take-up wheels 1011 are slidably sleeved within the limiting grooves. Thus, when the take-up roller 1010 rotates...The synchronous drive of the take-up roller 1011 to rotate, and the limit sleeve 1013 is slidably installed on the rear side of the take-up roller 1010. The limit sleeve 1013 is tightly attached to the previous take-up roller 1011. The limit screw 1014 is installed through the limit sleeve 1013 and passes through the limit sleeve 1013 to abut against the take-up roller 1010. The limit screw 1014 limits and fixes the limit sleeve 1013 to the take-up roller 1010. At the same time, the limit sleeve 1013 controls the multiple take-up rollers on the front side. The take-up roller 1011 is held in place to ensure that it remains connected to the take-up roller 1010 during winding, preventing it from sliding freely. A controller 104 is bolted to the right side wall of the frame 1. The drive motor 102, adjusting cylinder 107, and servo motor 1012 are all electrically connected to the controller 104. A guide assembly is provided on the upper part of the frame 1 to directionally guide and uniformly convey the peeled rubber layers, ensuring the stability of continuous material handling.

[0040] like Figure 1 , Figure 3 and Figure 5 As shown, the clamping assembly includes an electric push rod 201, a slide rail 202, a slider 203, and a lifting frame 204. Electric push rods 201 are symmetrically bolted to the front and rear of the top left side of the frame 1. The telescopic rods of the electric push rods 201 slide through the frame 1 plate, and the lifting frame 204 is fixedly connected between the ends of the two telescopic rods 201. The lifting frame 204 is fixedly connected to the two upper support blocks 105. Through the telescopic displacement of the electric push rods 201, the lifting frame 204 and the upper support blocks 105 are driven to complete vertical lifting adjustment, thereby achieving height adjustment of the upper conveyor roller 106 and completing the conveyor roller adjustment. The roller gap spacing of 106 is adapted and adjusted. The electric push rod 201 is electrically connected to the controller 104. The controller 104 uniformly controls the start, stop and extension stroke. The upper left side of the frame 1 is symmetrically and fixedly connected to the front and back of the upper conveyor roller 106. The slide rail 202 is slidably connected to the slide rail 202. The two slide rails 203 are fixedly connected to the support block 105 on the corresponding side. Through the sliding cooperation of the slide rail 202 and the slide rail 203, the horizontal limit and sliding support are provided for the lifting and lowering action of the support block 105 and the upper conveyor roller 106, ensuring the stability and coaxiality of the lifting and adjusting process.

[0041] like Figure 5As shown, the guiding assembly includes mounting blocks 301, lifting blocks 302, lifting rollers 303, pressure springs 304, motors 305, DC motors 306, and fixed rollers 307. A set of mounting blocks 301 is bolted to both the upper and lower areas of the upper part of the frame 1. Each set of mounting blocks 301 consists of two blocks symmetrically distributed front and back. The mounting blocks 301 are arranged within the material conveying section between the conveying rollers 106 and the take-up rollers 1010. Fixed rollers 307 are rotatably mounted between the two mounting blocks 301 in each set. DC motors 306 are fixedly mounted at the front of the two front mounting blocks 301. The output shaft of the DC motor 306 extends rearward and is fixedly connected to the corresponding fixed roller 307. Each mounting block 301 has a vertically sliding lifting block 302 mounted on its inner side. A compression spring 304 is connected between the lifting block 302 and the mounting block 301. Lifting rollers 303 are rotatably connected between the lifting blocks 302 on the two mounting blocks 301 in the same group. The lifting rollers 303 and the fixed rollers 307 on the mounting blocks 301 in the same group are symmetrically fitted together to form a rubber layer clamping and guiding conveying structure, which can directionally convey the upper and lower rubber layers after peeling and delamination. A motor 305 is fixedly mounted on the front side of the upper part of the frame 1. The output shaft of the motor 305 is fixedly connected to the take-up roller 1010. The motor 305 and the DC motor 306 are both electrically connected to the controller 104.

[0042] When dismantling and recycling waste steel wire conveyor belts, the first step is to adjust the gap between the conveyor rollers 106 according to the thickness specifications of the waste steel wire conveyor belt to be processed. The operator activates the electric push rod 201 via the controller 104. By controlling the extension or retraction of the electric push rod 201, the lifting frame 204 drives the upper support block 105, servo motor 1012, and upper conveyor roller 106 to complete the vertical height adjustment. During the adjustment process, the slider 203 slides along the slide rail 202 to ensure stable displacement of the conveyor roller 106. After the gap between the upper and lower conveyor rollers 106 is adapted to the conveyor belt thickness, the electric push rod 201 is turned off via the controller 104, completing the initial gap adjustment. Then, the waste steel wire conveyor belt is conveyed uniformly from left to right using external conveying equipment, so that the conveyor belt passes between the gaps of the upper and lower conveyor rollers 106. At this time, the operator controls... The device 104 starts the servo motor 1012 to drive the upper conveyor roller 106 to rotate. Through the squeezing and pushing of the upper and lower conveyor rollers 106, the conveyor belt passes through the gap between the upper and lower conveyor rollers 106 and moves to the right. When the end face of the conveyor belt reaches the position near the peeling knife 108, the conveyor belt feeding is paused. Then, according to the actual thickness parameters of the conveyor belt, the controller 104 starts the adjusting electric cylinder 107. Using the extension and retraction action of the telescopic rod of the adjusting electric cylinder 107, the inclined block 109 drives the peeling knife 108 to rotate and swing around the support block 105. The cutting angle and height position of the peeling knife 108 are precisely adjusted so that the blade is accurately aligned with the upper rubber matrix of the steel wire layer inside the conveyor belt. This ensures that the blade can completely cut the upper and lower rubber layers of the conveyor belt and completely expose the steel wire wrapped inside. After the angle adjustment is completed, the adjusting electric cylinder 107 is turned off.

[0043] After restarting the external conveying equipment and servo motor 1012, the conveyor belt continues to convey. When the end face of the conveyor belt contacts the cutting edge of the stripping knife 108, under the thrust of the continuous feed of the conveyor belt, the blade cuts into the rubber matrix of the conveyor belt, achieving longitudinal layering of the entire conveyor belt. This divides the integrated waste steel wire conveyor belt into upper and lower rubber layers, completely exposing and separating the multiple parallel steel wires wrapped inside the rubber layers from the rubber matrix. The separated steel wires are then conveyed horizontally to the right along the bottom of the stripping knife 108, extending to the assembly area of ​​the take-up roller 1010. The operator then winds the ends of each steel wire onto the multiple take-up rollers 1011 on the take-up roller 1010. The separation and positioning of the multiple steel wires are achieved through the limiting structures set separately on the multiple take-up rollers 1011. Then, the controller 104 starts the motor 305 to drive the take-up roller 1010 and take-up wheel 1011 to rotate and take up the steel wire. When the steel wire is finished being wound up or the take-up wheel 1011 is full of steel wire, the operation of the device can be paused. Then, the limit screw 1014 is loosened with a tool wrench so that the limit screw 1014 no longer presses against the take-up roller 1010. In this way, the limit sleeve 1013 and the limit screw 1014 can be slid backward off the take-up roller 1010. Then, the take-up wheel 1011 full of steel wire can be slid backward off the take-up roller 1010 and stored. This completes the steel wire recycling operation. Afterward, the empty take-up roller 1010 can be reinstalled on the recycling roller 1010 in the same way as described above to facilitate the continued collection of steel wire.

[0044] The upper and lower rubber layers, separated by the peeling blade 108, are respectively guided between the lifting roller 303 and the fixed roller 307 of the upper and lower guide components. At this time, the DC motor 306 is started by the controller 104 to drive the fixed roller 307 to rotate, thereby squeezing and pushing the rubber layer to continue to be conveyed. During the operation, the lifting block 302 can slide vertically adaptively along the mounting block 301. With the elastic clamping force of the clamping spring 304, the lifting roller 303 and the fixed roller 307 are tightly attached to the surface of the rubber layer. This can not only form a stable clamping guide for the rubber layer, but also adapt to waste rubber layers with different wear thicknesses, ensuring the continuity and stability of the rubber layer conveying. During the rubber layer feeding process, the friction force drives the lifting roller 303 to rotate synchronously, realizing the uniform speed output of the rubber layer.

[0045] The two layers of rubber are continuously conveyed to the lower right, gradually approaching the double-toothed roller crushing seat 101. At this time, the drive motor 102 is started by the controller 104. The output shaft of the drive motor 102 drives the single-sided crushing roller to rotate. Then, through the meshing transmission of the front and rear end gears 103, the other side crushing roller is driven to rotate synchronously in the opposite direction, so that the two crushing rollers form a crushing structure of opposite rotation. When the layered rubber layer falls into the gap between the two crushing rollers, it is subjected to the triple combined force of squeezing, shearing, bending and splitting of the crushing rollers, realizing the tearing, crushing and cutting of the rubber layer, processing the whole rubber layer into uniform fragments. The fragments automatically fall and are discharged along the opening below the double-toothed roller crushing seat 101, completing the crushing and recycling of the rubber layer. The equipment continuously cycles through the above feeding, peeling, wire winding and rubber crushing processes, so as to realize the continuous automated decomposition and recycling operation of waste steel wire conveyor belt. After all the operations are completed, the drive motor 102 is turned off by the controller 104, the remaining material on the device is cleaned, and the single recycling operation process is completed.

[0046] Example 2: Based on Example 1, such as Figure 3 and Figure 10 As shown, it also includes a guide roller 401, a grooved roller shaft 402, and a barbed roller shaft 403. The guide roller 401 is rotatably connected to the upper right side of the frame 1. The guide roller 401 is located above and to the right of the take-up roller 1010, and its height corresponds to the fixed roller 307 on the upper side. It can directionally turn and guide the peeled upper rubber layer. The grooved roller shaft 402 and the barbed roller shaft 403 are rotatably connected from left to right on the frame 1 below the guide roller 401. The height of 03 corresponds to the lower lifting roller 303. The grooved roller shaft 402 and the barbed roller shaft 403 are set parallel to each other and a working gap is reserved to form a rubber layer extrusion and conveying channel. The surface of the barbed roller shaft 403 is evenly distributed with fine barbed structures, which can form a biting fit with the surface of the rubber layer to stably output downward pushing force, assisting the continuous downward conveying of the rubber layer. Moreover, the length of the barbed structure is limited, and it only slightly embeds into the surface of the rubber layer without penetrating or damaging the rubber layer, thus avoiding entanglement during transmission.

[0047] After the waste steel wire conveyor belt undergoes the layered separation of steel wire and rubber matrix by the stripping knife 108, the upper rubber layer is conveyed by the guide assembly and then passes around the guide roller 401 to the right, changing from horizontal conveying to vertical downward conveying. During the feeding process, the rubber layer relies on the friction of the contact surface to drive the guide roller 401 to rotate passively. The guide roller 401 provides auxiliary traction for the upper rubber layer, ensuring the smooth conveying of the upper rubber layer. After the lower rubber layer is conveyed to the right by the guide assembly, it is precisely guided into the gap area between the grooved roller shaft 402 and the barbed roller shaft 403. At the same time, the upper rubber layer, which has completed the turning, enters the gap between the grooved roller shaft 402 and the barbed roller shaft 403, so that the upper and lower layers are connected. After the rubber layers are bonded together, they move synchronously and are in close contact with the surface of the barbed roller 403. During operation, the grooved roller 402 and the barbed roller 403 cooperate to form a tight restraint and limit the two layers of rubber. The barbed roller 403 is stuck to the surface of the rubber layer by its surface spikes. Driven by the continuous feeding of the rubber layer, the barbed roller 403 is driven to rotate passively. At the same time, relying on the biting action of the spikes, a constant downward pushing force is applied to the rubber layer, which effectively overcomes the conveying resistance of the rubber layer and ensures that the upper and lower rubber layers after peeling can be conveyed downward at a uniform speed, smoothly and continuously. This ensures that the layered rubber layer can be accurately fed into the double-toothed roller crusher 101 and stably complete the subsequent crushing operation.

[0048] like Figures 8-12 As shown, the machine also includes mounting plates 501, sliding rods 502, eccentric rollers 503, eccentric sleeves 504, guide rods 505, slitting blades 506, synchronous pulleys 507, and synchronous belts 508. Mounting plates 501 are symmetrically bolted to the frame 1 above the double-toothed roller crushing seat 101. Eccentric rollers 503 are symmetrically rotatably connected between the two mounting plates 501. Eccentric sleeves 504 are fitted around the outer side of the eccentric rollers 503, forming an eccentric rotational fit structure. Sliding rods 502 are symmetrically slidably connected between the two mounting plates 501. Guide rods 505 are symmetrically fixed to the outer sides of both eccentric sleeves 504, and each guide rod 505 is vertically slidably connected to the corresponding sliding rod 502, thus limiting the movement of the eccentric sleeves 504. The two eccentric sleeves 504 are both fixedly connected to the inner sides of the cutting blades 506. The blades of the two cutting blades 506 are arranged facing each other to form a counter-cutting structure. The front and rear ends of the eccentric roller 503 are both fixedly connected to the synchronous pulleys 507. The front and rear ends of the two crushing rollers on the double toothed roller crushing seat 101 are also fixedly connected to the synchronous pulleys 507. The front and rear ends of the grooved roller shaft 402 and the barbed roller shaft 403 are also fixedly connected to the synchronous pulleys 507. The three synchronous pulleys 507 on the same vertical side are all connected to the synchronous belt 508, forming a multi-axis linkage synchronous transmission structure. This enables the synchronous operation of the crushing roller, eccentric roller 503, grooved roller shaft 402, and barbed roller shaft 403, effectively improving the overall transmission consistency and the coordination of material conveying and cutting operations.

[0049] After being clamped and guided by the grooved roller shaft 402 and the barbed roller shaft 403, the two layers of laminated rubber are vertically conveyed downwards and gradually enter the slitting operation area above the double-toothed roller crusher 101. During the operation of the crushing rollers of the double-toothed roller crusher 101, the power is synchronously transmitted to the eccentric roller 503, the grooved roller shaft 402, and the barbed roller shaft 403 through the meshing transmission of the end synchronous pulley 507 and the synchronous belt 508, realizing the synchronous start and stop and synchronous speed operation of each functional roller shaft, providing a stable power input for the continuous conveying and precise slitting of the rubber layer. During the rotation of the eccentric roller 503, it drives the eccentric sleeve 504 to perform eccentric circumferential motion. Under the limiting constraint of the sliding rod 502, the eccentric sleeve 504 can drive the sliding rod 502 along the mounting plate. 501 performs a horizontal reciprocating sliding motion, while under the vertical sliding cooperation of guide rod 505 and sliding rod 502, eccentric sleeve 504 can achieve vertical adaptive floating. When eccentric sleeve 504 performs periodic eccentric motion, slitting blade 506 moves in linkage, so that slitting blade 506 can perform periodic reciprocating motion of extending inward and retracting outward. When extending inward, the blade cuts into the vertically uniformly conveyed stacked rubber layer, and when retracting outward, it completely separates from the rubber layer. In this way, the continuously conveyed rubber layer is cut at equal intervals and intermittently, cutting the whole long strip of rubber layer into uniform short strips of rubber material. The cut short strips of rubber material fall freely into the lower double toothed roller crushing seat 101 to complete the subsequent extrusion, shearing, splitting and crushing operations.

[0050] like Figure 12 As shown, it also includes a pressure plate 602 and a compression spring 603. Multiple sliding grooves 601 are spaced apart on the inner side of both eccentric sleeves 504 along the front-back direction. Pressure plates 602 are slidably connected between the sliding grooves 601 on the same eccentric sleeve 504. The pressure plates 602 are located above the slitting blade 506 and can pre-press, limit and guide the rubber layer to be cut, and assist the rubber layer in downward feeding. Compression springs 603 are provided in the sliding grooves 601. The two ends of the compression springs 603 are fixedly connected to the outer wall of the pressure plate 602 and the bottom of the inner groove of the sliding groove 601, respectively, to form an elastic buffer pressing structure.

[0051] When the eccentric sleeve 504 drives the slitting blade 506 to approach the rubber layer for cutting, the clamping plate 602 moves inward simultaneously. After the two clamping plates 602 contact the rubber layer, during the continuous feeding process of the eccentric sleeve 504, the clamping plate 602 is subjected to the reverse resistance of the rubber layer, and the compression spring 603 is passively compressed. The clamping plate 602 adaptively slides along the slide groove 601, and flexible clamping and positioning are achieved through elastic buffering. On the one hand, this can completely eliminate the problems of displacement, wrinkling, and misalignment during the cutting of the rubber layer, and greatly improve the slitting efficiency. On the one hand, it ensures precision, and on the other hand, it can tightly press and compact the two rubber layers to ensure synchronous cutting and feeding of the two rubber layers. When the eccentric sleeve 504 drives the slitting knife 506 to retract to its original position, the eccentric sleeve 504 will move downward. The pressing plate 602 will continue to press against the rubber layer and apply a downward auxiliary thrust to help the rubber layer to move downward stably. After the operation is completed, the pressing plate 602 will be unloaded, the compression spring 603 will rebound elastically, and the pressing plate 602 will be driven to slide and reset along the slide groove 601 to complete a single pressing and cutting cycle operation.

[0052] like Figure 10 and Figure 11 As shown, it also includes guide plates 9. Two parallel guide plates 9 are detachably connected between the middle of the two mounting plates 501 by screws. The guide plates 9 are arranged above the pressing plate 602, and the top surface of the guide plates 9 is set as an inward inclined slope structure. The operator can adjust the distance between the two guide plates 9 according to the actual thickness of the rubber layer to be processed to meet the passage requirements of different specifications of rubber layers. At the same time, the flow guiding and limiting effect of the top inclined surface is used to center and guide the double-layer rubber layer conveyed vertically from top to bottom, correct the conveying position of the rubber layer, and ensure that the rubber layer can enter the lower pressing and cutting operation area vertically and centrally, which significantly improves the accuracy and stability of subsequent rubber layer pressing, positioning and cutting operations.

[0053] like Figure 1 , Figure 9 , Figure 13 , Figure 14 and Figure 15As shown, it also includes a support frame 701, a vibrating frame 702, a wheel frame 703, a double-ear push plate 704, a vibrating spring 705, an outer frame 706, a screening plate 707, an outer cylinder 708, a spiral feed rod 709, and a collection frame 7010. The support frame 701 is symmetrically bolted to the front and rear of the lower right side of the frame 1. A vibrating frame 702 is vertically slidably connected between the two support frames 701. The vibrating frame 702 is located directly below the double-toothed roller crusher seat 101 and is used to receive the rubber blocks that fall after being crushed by the double-toothed roller crusher seat 101. The front and rear ends of the vibrating frame 702 are connected to the corresponding support frame 701 with vibration springs 705. Wheel frames 703 are symmetrically fixed to both the front and rear side walls of the vibrating frame 702. Double-ear push plates 704 are fixedly connected to both the front and rear ends of the crushing roller of the double-toothed roller crusher 101. The double-ear push plates 704 and the wheel body of the wheel frame 703 on the same side form a rolling contact engagement. The double-ear push plates 704 apply intermittent downward pushes to the wheel frame 703, and under the reset action of the vibration springs 705, the vibrating frame 702 vibrates up and down. The inner cavity of the vibrating frame 702 is divided into two independent discharge channels, front and rear. The bottom of the vibrating frame 702 is connected to and communicates with an outer frame 706. An inverted triangular screening chamber is opened at the top inside the outer frame 706. Screening plates 707 are obliquely arranged on the front and rear sides of the bottom of this screening chamber, and the two screening plates 707 are distributed in a V-shape, corresponding to the discharge channels of the vibrating frame 702 respectively. An outer cylinder 708 is vertically and fixedly connected through the middle of the outer frame 706. A spiral feeding rod 709 is rotatably connected inside the outer cylinder 708 via bearings. The lower outer periphery of the 08 is designed with an opening, which corresponds to the screening plates 707 on both sides. Rubber fragments that fail to be discharged on the screening plates 707 can enter the interior of the outer cylinder 708 through the opening. The top opening of the outer cylinder 708 is located at the connection position of the two discharge channels in the shaking frame 702, so that the rubber fragments conveyed from bottom to top by the screw feeder 709 can be diverted to the two discharge channels. A collection frame 7010 is placed on the frame 1 directly below the outer frame 706 to collect the finally fully crushed rubber fragments for subsequent recycling.

[0054] like Figure 14 and Figure 15As shown, it also includes a crushing blade holder 801, a protective frame 802, a drive motor 803, a transmission assembly 804, a threaded rod 805, a tensioning wheel 806, and a nut 807. The bottom of the outer cylinder 708 is fixedly connected to the protective frame 802 inside the outer frame 706. The drive motor 803 is bolted to the middle of the bottom of the protective frame 802. The bottom end of the spiral feed rod 709 rotates through the protective frame 802 and is fixedly connected to the output shaft of the drive motor 803. The crushing blade holder 801 is vertically rotatably connected to both the front and rear ends of the protective frame 802. The crushing blade holder 801 rotates through the screening plate 707, and the blade body of the crushing blade holder 801 extends into the discharge channel of the vibrating frame 702 for crushing the rubber block. The transmission assembly 804 is installed inside the protective frame 802. The transmission assembly 804 consists of a large drive wheel, two small drive wheels, and a transmission belt. The large drive wheel is fixedly connected to the output shaft of the drive motor 803. On the output shaft, two small transmission wheels are fixedly connected to the bottom ends of two crushing blade holders 801 respectively. The transmission belt is wound between the large and small transmission wheels to realize the transmission of power. Threaded rods 805 are symmetrically slidably placed on both sides of the protective frame 802. Nuts 807 are threaded to the upper and lower sides of each threaded rod 805. By tightening the two nuts 807 on the threaded rod 805 onto the protective frame 802, the threaded rod 805 can be fixed to the protective frame 802. Loosening the nuts 807 can adjust the position of the threaded rod 805 on the protective frame 802. A tensioning wheel 806 is rotatably installed in the middle of each threaded rod 805. The transmission belt is wound between the four tensioning wheels 806. By adjusting the position of the threaded rod 805, the position of the tensioning wheel 806 can be adjusted, thereby adjusting the tension of the transmission belt, making the power transmission between the large and small transmission wheels more stable. The transmission motor 803 is electrically connected to the controller 104.

[0055] When the crushing rollers in the double-toothed roller crusher 101 rotate to crush rubber strips, the crushed rubber blocks fall downwards into the vibrating frame 702 and enter the two discharge channels. Simultaneously, the drive motor 803 is started by the controller 104. The output shaft of the drive motor 803 rotates, driving the crushing blade holder 801 to rotate via the power transmission of the transmission group 804. The crushing blade holder 801 can perform secondary crushing of the rubber blocks in the discharge channels. The rubber fragments after secondary crushing fall onto the surface of the screening plate 707. Rubber fragments with the required particle size and sufficient crushing can freely pass through the screen holes of the screening plate 707. The material falls and eventually falls into the collection frame 7010 for centralized collection. However, the rubber scraps that are not sufficiently crushed or have excessive particle size slide along the inclined surface of the screening plate 707 and are introduced into the outer cylinder 708 through the opening. The spiral feeding rod 709 rotates continuously and synchronously with the drive motor 803, which can vertically transport the unqualified rubber scraps in the outer cylinder 708 from bottom to top. After the material is transported to the discharge port at the top of the outer cylinder 708, it is evenly distributed into the discharge channel of the shaking frame 702 and re-enters the working area of ​​the crushing knife holder 801 for cyclic crushing and screening until the particle size of the material meets the standard, thus realizing the closed-loop cyclic crushing and processing of the material.

[0056] Meanwhile, as the crushing rollers in the double-toothed roller crusher 101 rotate, the double-ear pusher plate 704 rotates synchronously. Relying on the special contour structure of the double-ear pusher plate 704, its outer edge height periodically switches between high and low. When the high point of the double-ear pusher plate 704 contacts the pusher wheel frame 703, it can forcibly push the wheel frame 703 and the shaking frame 702 as a whole to move vertically downwards along the support frame 701, simultaneously compressing the shaking spring 705. When the low point of the double-ear pusher plate 704 rotates to the contact position with the wheel frame 703, the wheel frame 703... 03. Once the pushing constraint is lost, the shaking spring 705 releases its elastic potential energy, driving the shaking frame 702 to vertically and upwardly reset. Through the continuous rotation of the double-ear pushing plate 704, the shaking frame 702 can achieve periodic vertical reciprocating shaking. On the one hand, this can accelerate the screening and discharge speed of materials on the surface of the screening plate 707, improving the overall operating efficiency. On the other hand, it can effectively unclog the screen holes of the screening plate 707, avoiding the problem of screen hole blockage caused by the accumulation of rubber fragments and jamming, and ensuring the continuous and stable operation of screening.

[0057] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A device for dismantling and recycling waste steel wire conveyor belts, characterized in that, include: The frame has a double-toothed roller crushing seat fixedly mounted on its right side. The double-toothed roller crushing seat consists of a base and a pair of parallel crushing rollers. Both crushing rollers are rotatably mounted inside the base. Gears are connected to the front and rear ends of both crushing rollers, and the two gears on corresponding sides mesh with each other. A drive motor is installed on the front side wall of the frame. The output shaft of the drive motor passes through the front side wall of the frame and is connected to the crushing roller on one side. Support blocks are symmetrically connected to the upper part of the frame. A clamping assembly is provided on the upper part of the frame. Support blocks are also symmetrically connected to the clamping assembly. A conveying roller is rotatably arranged between the two support blocks on the same side. A servo motor is fixedly mounted on one of the support blocks on the clamping assembly. The output shaft of the servo motor is fixedly connected to the conveying roller. A controller is installed on the right side wall of the frame. The drive motor and the servo motor are both electrically connected to the controller. Two adjusting electric cylinders are rotatably mounted on the frame near the conveyor roller. A peeling blade is rotatably connected between the support blocks, with the cutting edge of the peeling blade facing the mating gap of the conveyor roller. An inclined block is connected to both ends of the peeling blade, and the lower end of the inclined block is rotatably connected to the telescopic rod of the adjusting electric cylinder on the corresponding side. The peeling blade is driven to rotate and swing through the adjusting electric cylinder to adjust the cutting angle of the peeling blade. The adjusting electric cylinder is electrically connected to the controller. A take-up roller is rotatably mounted on the upper right side of the frame. Multiple take-up wheels are slidably sleeved on the take-up roller at intervals. Multiple limiting grooves are axially spaced on the outer surface of the take-up roller. The inner ring of the take-up wheel is slidably sleeved in the limiting groove. A guide assembly is provided on the upper part of the frame.

2. The decomposition and recycling device for waste steel wire conveyor belts according to claim 1, characterized in that: It also includes a limiting sleeve and a limiting screw. The limiting sleeve is slidably installed on the rear side of the take-up roller. The limiting sleeve is in close contact with the previous take-up roller. The limiting screw is threaded onto the limiting sleeve and passes through the limiting sleeve to abut against the take-up roller.

3. The decomposition and recycling device for waste steel wire conveyor belts according to claim 2, characterized in that: The clamping assembly includes electric push rods, slide rails, sliders, and lifting frames. Electric push rods are symmetrically installed on the top left side of the frame. A lifting frame is connected between the ends of the telescopic rods of the two electric push rods. The lifting frame is connected to the two support blocks on the upper side. The electric push rods are electrically connected to the controller. Slide rails are symmetrically connected on the upper left side of the frame near the upper conveyor roller. Sliders are slidably connected to each slide rail. The two sliders are respectively connected to the support blocks on the corresponding sides.

4. The dismantling and recycling device for waste steel wire conveyor belts according to claim 3, characterized in that: The guiding assembly includes mounting blocks, lifting blocks, lifting rollers, pressure springs, electric motors, DC motors, and fixed rollers. A set of mounting blocks is mounted on both the upper and lower sides of the frame. Each set of mounting blocks has two blocks, and a fixed roller is rotatably mounted between the two blocks in each set. A DC motor is fixedly mounted on each of the two mounting blocks, and the output shaft of the DC motor is fixedly connected to the corresponding fixed roller. A lifting block is slidably mounted on the inner side of each mounting block, and a pressure spring connects the lifting block to the mounting block. Lifting rollers are rotatably connected between the lifting blocks in the same set. An electric motor is fixedly mounted on the upper part of the frame, and the output shaft of the electric motor is fixedly connected to the take-up roller. Both the electric motor and the DC motor are electrically connected to the controller.

5. A dismantling and recycling device for waste steel wire conveyor belts according to claim 4, characterized in that: It also includes a guide roller, a grooved roller shaft, and a barbed roller shaft. The guide roller is rotatably connected to the upper right side of the frame. The grooved roller shaft and the barbed roller shaft are rotatably connected to the frame below the guide roller. The grooved roller shaft and the barbed roller shaft are arranged parallel to each other.

6. A dismantling and recycling device for waste steel wire conveyor belts according to claim 5, characterized in that: It also includes mounting plates, sliding rods, eccentric rollers, eccentric sleeves, guide rods, slitting blades, synchronous pulleys, and synchronous belts. Mounting plates are symmetrically connected to the frame above the double-toothed roller crushing seat. Eccentric rollers are symmetrically rotated between the two mounting plates. Eccentric sleeves are fitted on the outer side of the eccentric rollers. Sliding rods are symmetrically slidably arranged between the two mounting plates. Guide rods are symmetrically connected to the outer side of each of the two eccentric sleeves. Each guide rod is slidably connected to the sliding rod on the corresponding side. Sliding blades are connected to the inner side of each of the two eccentric sleeves. Synchronous pulleys are connected to both ends of each eccentric roller. Synchronous pulleys are also connected to both ends of the two crushing rollers on the double-toothed roller crushing seat. Synchronous pulleys are also connected to both ends of the grooved roller shaft and the barbed roller shaft. Synchronous belts are wound around the three synchronous pulleys on the same vertical side.

7. A dismantling and recycling device for waste steel wire conveyor belts according to claim 6, characterized in that: It also includes a pressure plate and a compression spring. Multiple sliding grooves are spaced apart on the inner sides of the two eccentric sleeves. A pressure plate is slidably connected between the sliding grooves on the same side. A compression spring is provided in each sliding groove. The two ends of the compression spring are respectively connected to the outer wall of the pressure plate and the bottom of the inner groove.

8. A dismantling and recycling device for waste steel wire conveyor belts according to claim 7, characterized in that: It also includes guide plates, with two parallel guide plates installed between the middle of the two mounting plates, and the top surface of the guide plates is configured as an inwardly inclined slope structure.

9. A dismantling and recycling device for waste steel wire conveyor belts according to claim 8, characterized in that: It also includes a support frame, a shaking frame, a wheel frame, a double-ear push plate, a shaking spring, an outer frame, a screening plate, an outer cylinder, a spiral feed rod, and a collection frame. The support frames are symmetrically connected to the lower right side of the frame. A shaking frame is slidably arranged between the two support frames to receive the crushed rubber blocks. Shaking springs are connected to the corresponding support frames at both ends of the shaking frame. Wheel frames are symmetrically connected to both sides of the shaking frame. Double-ear push plates are connected to both ends of the crushing rollers of the double-toothed roller crusher. The double-ear push plates and the wheel body portion of the wheel frame on the same side are shaped... The vibrating frame has a rolling contact fit, and its inner cavity is divided into two independent discharge channels. The bottom of the vibrating frame is connected to and communicates with an outer frame. A screening chamber is opened at the top inside the outer frame, and screening plates are obliquely arranged on both sides of the bottom of the screening chamber. An outer cylinder is connected to the middle of the outer frame, and a spiral feeding rod is rotatably connected inside the outer cylinder. The lower outer circumference of the outer cylinder is designed to be open, and the top opening of the outer cylinder is located at the connection position of the two discharge channels in the vibrating frame. A collection frame is placed on the frame directly below the outer frame for collecting rubber scraps.

10. A dismantling and recycling device for waste steel wire conveyor belts according to claim 9, characterized in that: It also includes a crushing blade holder, a protective frame, a drive motor, a transmission assembly, threaded rods, tensioning wheels, and nuts. The bottom of the outer cylinder is connected to the protective frame inside the outer frame. The drive motor is installed in the middle of the bottom of the protective frame. The bottom end of the spiral feed rod is connected to the output shaft of the drive motor. Crushing blade holders are rotatably mounted at both ends of the protective frame. The blades of the crushing blade holders extend into the discharge channel of the vibrating frame. A transmission assembly is installed inside the protective frame. The transmission assembly consists of a large drive wheel, two small drive wheels, and a transmission belt. The large drive wheel is fixedly connected to the output shaft of the drive motor. The two small drive wheels are respectively fixedly connected to the bottom ends of the two crushing blade holders. The transmission belt is wound between the large drive wheel and the small drive wheels. Multiple threaded rods are slidably placed on the protective frame. Nuts are threadedly connected to both the upper and lower sides of each threaded rod. The threaded rods are fixedly mounted on the protective frame by the nuts. A tensioning wheel is rotatably mounted in the middle of each threaded rod. The transmission belt is wound between the tensioning wheels. The drive motor is electrically connected to the controller.

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