A raw material processing device for recycled rubber

Abstract

The present invention relates to the technical field of recycled rubber processing, and discloses a raw material processing device for recycled rubber, including a crushing box, a fixing frame, a mounting frame, a control cylinder, a moving rod, a swinging claw, etc.; the fixing frame is fixedly connected to the top of the crushing box, the mounting frame is fixedly connected to the fixing frame, the control cylinder is installed on the mounting frame, the moving rod is connected to the telescopic rod of the control cylinder, and the control cylinder is used to control the up and down movement of the moving rod. In this device, the swinging claw hooks the tire, and during the process of the swinging claw driving the tire to move, it cooperates with the fixing frame to strip the iron wire in the tire, and then the tire is crushed by a crushing mechanism and a grinding mechanism to quickly recycle waste tires.

Description

Technical Field

[0001] The present invention relates to the technical field of recycled rubber processing, and particularly to a raw material processing device for recycled rubber. Background Art

[0002] Recycled rubber refers to waste vulcanized rubber and the scraps of vulcanized products, such as waste tires, waste rubber hoses, waste rubber sheets, etc. Through physical and chemical processes such as crushing, processing, and mechanical treatment, it is transformed from an elastic state into a rubber material with plasticity and viscosity that can be vulcanized again.

[0003] The patent with the patent number CN116945419A discloses a rubber tire recycling device, including a recycling cylinder; a main electric telescopic rod is connected to the top of the recycling cylinder, and a plurality of V-shaped cutting knives are circumferentially distributed below the telescopic end of the main electric telescopic rod. A receiving plate is arranged near the top inside the recycling cylinder; a plurality of crushing cylinders are circumferentially connected to the edge of the receiving plate. When the waste rubber tire enters the recycling cylinder for recycling, the V-shaped cutting knives that can be lifted can initially cut the rubber tire, and after the V-shaped cutting knives cut the waste tire, it is pushed into the corresponding crushing cylinder. The lifting block inside the crushing cylinder drives the rotating column to squeeze the tire fragments onto the diagonal cutting knives on the inner wall of the crushing cylinder, and the tire fragments are also pushed and rise along the inner wall of the crushing cylinder. Thus, through various movements, it fully interacts with the cutting blades and the diagonal cutting knives to ensure the crushing effect for recycling.

[0004] The above device cuts the tire through a cutting knife and then crushes the tire with the cutting blade. However, since the tire contains metal wires, the metal wires cannot be processed together with the rubber structure of the tire, and after the tire is processed by the above device, the metal wires cannot be separated from the tire fragments. Therefore, a device capable of removing the metal wires inside the tire is needed. Summary of the Invention

[0005] The present invention provides a raw material processing device for recycled rubber to solve the problem that the above device cannot remove the metal wires inside the tire.

[0006] A raw material processing device for recycled rubber includes: a crushing box, on which a fixing frame is provided; a mounting frame, the mounting frame is fixedly connected to the fixing frame, a control cylinder and a moving rod are arranged inside the mounting frame, the moving rod is slidably connected to the mounting frame, and the moving rod is connected to the telescopic end of the control cylinder; a peeling mechanism, which is arranged inside the mounting frame and includes a swinging claw, the swinging claw is rotatably connected to the moving rod; a crushing mechanism, which is arranged inside the crushing box and includes a crushing frame and a crushing roller, the crushing frame is fixedly connected inside the crushing box, and the crushing roller is arranged inside the crushing frame.

[0007] Preferably, the peeling mechanism includes a connecting plate, a rotating link, a connecting slider and a limiting component. The connecting plate is slidably connected to the moving rod and is also slidably connected to the mounting bracket. The connecting slider is slidably connected to the swinging claw. One end of the rotating link is rotatably connected to the connecting plate, and the other end is rotatably connected to the connecting slider. The limiting component is installed in the moving rod and is used to limit the state of the swinging claw.

[0008] Preferably, the limiting component includes an unlocking frame, a sliding limiting rod and a limiting spring. The unlocking frame is fixed to the top of the mounting bracket. The sliding limiting rod is slidably connected in the moving rod, and the limiting spring is arranged between the sliding limiting rod and the moving rod.

[0009] Preferably, the crushing mechanism includes a fixed shaft, a swinging link, a portal frame, an arc rod and a connecting spring. The fixed shaft is fixedly connected inside the crushing box. One end of the swinging link is rotatably connected to the fixed shaft, and the other end of the swinging link is rotatably connected to the rotating shaft of the crushing roller. The portal frame is fixedly connected outside the crushing frame. The arc rod is slidably connected to the portal frame, and the other end of the arc rod is rotatably connected to the rotating shaft of the crushing roller. The connecting spring is arranged between the portal frame and the swinging link.

[0010] Preferably, it further includes a grinding mechanism for grinding and pulverizing the tire fragments. The grinding mechanism includes a grinding cylinder, a rotating grinding frame, grinding blocks, a fixed gear ring and a grinding gear. The grinding cylinder is fixedly connected inside the crushing box. The rotating grinding frame is rotatably connected inside the grinding cylinder. The grinding blocks are rotatably connected inside the rotating grinding frame. The fixed gear ring is fixedly connected inside the grinding cylinder. The grinding gear is fixedly connected to the grinding block, and the grinding gear meshes with the fixed gear ring.

[0011] Preferably, it further includes a shielding mechanism for preventing sundries from falling into the crushing box. The shielding mechanism includes a lifting rack, a one-way gear, a shielding torsion spring and a rotating baffle. The lifting rack is fixedly connected to the connecting plate. The rotating baffle is rotatably connected inside the crushing box. The one-way gear is fixedly connected to the rotating shaft of the rotating baffle, and the shielding torsion spring is arranged between the one-way gear and the crushing box.

[0012] Preferably, it further includes a shaking mechanism for preventing tire fragments from remaining. The shaking mechanism includes a shaking inclined plate, a wedge-shaped arc block and a cylindrical rod. The shaking inclined plate is slidably connected inside the crushing box. The wedge-shaped arc block is fixedly connected to the bottom of the shaking inclined plate. The cylindrical rod is fixedly connected to the rotating grinding frame.

[0013] Preferably, it further includes a discharging mechanism for discharging the residual tires between the crushing rollers. The discharging mechanism includes a side outlet, a vertical baffle, a bottom plate, a swing gear, a linear guide groove, a pull rod, a moving push plate, a swing rack and a reset torsion spring. The side outlet is opened outside the crushing box. The bottom plate is rotatably connected to the bottom of the crushing frame. The swing gear is rotatably connected to the rotating shaft of the bottom plate. The linear guide groove is fixedly connected to the bottom plate. The vertical baffle is rotatably connected inside the crushing box. The top end of the vertical baffle is slidably connected in the linear guide groove. The pull rod is connected to the rotating shaft of the crushing roller. The moving push plate is fixedly connected to the arc-shaped rod. The swing rack is rotatably connected to the portal frame. The swing rack meshes with the swing gear. The reset torsion spring is arranged between the swing rack and the portal frame.

[0014] Preferably, it further includes a cleaning mechanism for cleaning the residual tire fragments in the grinding block. The cleaning mechanism includes a cleaning rotating frame, and the cleaning rotating frame is fixedly connected to the rotating grinding frame.

[0015] The beneficial effects are as follows: 1. The device stretches the tire through the swing claw to strip the iron wire in the tire. Then, the tire without iron wire is broken into small particles by the crushing mechanism and the grinding mechanism for recycling. By stripping the iron wire first to process the tire, the integrity of the iron wire can be maintained, and it can also prevent broken iron wire from remaining in the tire particles.

[0016] 2. During the process of crushing the tire, if there are hard impurities such as stones remaining in the tire, the hard impurities in the tire will push the movable crushing roller outward during crushing, causing the two crushing rollers to move away from each other, so as to prevent the two crushing rollers from forcibly crushing the hard impurities and causing damage. And when the crushing roller moves, it can drive the moving push plate to move through the arc-shaped rod. The moving push plate drives the swing gear to rotate through the swing rack, and then drives the bottom plate to swing downward. The vertical baffle swings downward with the bottom plate to open the side outlet, and the hard impurities can slide out of the side outlet along the bottom plate, the vibrating inclined plate and the vertical baffle, so as to realize the function of preventing the crushing roller from being damaged.

[0017] 3. After the tire is broken, it will fall on the vibrating inclined plate. During the rotation of the rotating grinding frame, the cylindrical rod and the wedge-shaped arc block cooperate to make the vibrating inclined plate slide up and down, so that the tire fragments slide down along the vibrating inclined plate, so as to prevent the tire fragments from remaining on the vibrating inclined plate.

[0018] 4. During the grinding process, some tire fragments will remain in the gaps of the grinding block. During the rotation of the cleaning rotating frame with the rotating grinding frame, the residual tire fragments in the grinding block will be removed, realizing the function of cleaning the residual tire fragments in the grinding block.

[0019] 5. During the crushing process, some tire fragments will remain in the crushing rollers. After crushing, the crushing rollers can be moved by pulling the pull rod so that the two crushing rollers move away from each other, and the tire fragments between the two crushing rollers can then fall downward. After the distance between the two crushing rollers increases, the gaps on the crushing rollers are exposed, facilitating the cleaning of the crushing rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the whole of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the crushing box of the present invention.

[0022] Figure 3 It is a schematic structural diagram of the mounting frame at the top of the crushing box of the present invention.

[0023] Figure 4 It is a schematic cross-sectional structural diagram of the moving rod of the present invention.

[0024] Figure 5 It is a schematic structural diagram of the interior of the crushing box of the present invention.

[0025] Figure 6 It is a schematic structural diagram at the gantry frame on the right side of the crushing frame of the present invention.

[0026] Figure 7 It is a schematic structural diagram at the reset torsion spring of the present invention.

[0027] Figure 8 It is a schematic cross-sectional structural diagram of the grinding cylinder of the present invention.

[0028] Figure 9 It is a schematic structural diagram at the rotating grinding frame of the present invention.

[0029] Figure 10 It is a schematic structural diagram at the fixed gear ring inside the grinding cylinder of the present invention.

[0030] Names and serial numbers of components in the figure: 1. Crushing box, 1001. Side outlet, 1002. Vertical baffle, 101. Fixed frame, 102. Mounting frame, 103. Control cylinder, 104. Unlocking frame, 105. Moving rod, 1051. Sliding limit rod, 1052. Limit spring, 106. Connecting plate, 107. Swing claw, 108. Rotating connecting rod, 1081. Connecting slider, 2. Lifting rack, 201. One-way gear, 2011. Shielding torsion spring, 202. Rotating baffle, 203. Crushing frame, 2031. Bottom plate, 2032. Swing gear, 2033. Linear guide groove, 204. Crushing roller, 2041. Pull rod, 205. Fixed shaft, 206. Swing connecting rod, 207. Gantry frame, 208. Arc rod, 2081. Connecting spring, 209. Moving push plate, 210. Swing rack, 211. Reset torsion spring, 3. Jitter inclined plate, 301. Wedge-shaped arc block, 4. Grinding cylinder, 401. Rotary grinding frame, 402. Cylindrical rod, 403. Cleaning rotating frame, 404. Grinding block, 405. Fixed gear ring, 406. Grinding gear. Specific implementation mode

[0031] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0032] Embodiment 1: A raw material processing device for recycled rubber, as Figures 1-10 shown, comprising a crushing box 1, a fixed frame 101, a mounting frame 102, a control cylinder 103, a moving rod 105, a swing claw 107, a peeling mechanism and a crushing mechanism. The fixed frame 101 is fixedly connected to the top of the crushing box 1, the mounting frame 102 is fixedly connected to the fixed frame 101, the control cylinder 103 is installed on the mounting frame 102, the moving rod 105 is connected to the telescopic rod of the control cylinder 103, the control cylinder 103 is used to control the up and down movement of the moving rod 105, the swing claw 107 is rotatably connected to the outside of the moving rod 105, the swing claw 107 hooks the tire, the peeling mechanism is installed in the mounting frame 102, the peeling mechanism drives the swing claw 107 to rise and removes the iron wire in the tire, and the crushing mechanism is installed in the crushing box 1. The crushing mechanism includes a crushing roller 204, and the crushing roller 204 crushes the tire.

[0033] During processing, first control the cylinder 103 to push the moving rod 105 downward. When the moving rod 105 moves downward, it drives the swinging claw 107 to move downward. The swinging claw 107 passes through the fixed frame 101 and continues to move downward. When the moving rod 105 reaches the lowest position, the stripping mechanism will limit the state of the swinging claw 107. Place the tire between the crushing box 1 and the fixed frame 101, and make the tire hang on the swinging claw 107. There are four swinging claws 107 on the moving rod 105, and four tires can be processed each time. Subsequently, control the cylinder 103 to pull the moving rod 105 upward. Under the action of the stripping mechanism, the swinging claw 107 maintains the state of hooking the tire and continues to rise. When the swinging claw 107 rises, it will pull the tire upward. When the tire contacts the fixed frame 101, the swinging claw 107 continues to rise with the moving rod 105, and the tire will be blocked by the fixed frame 101. As the swinging claw 107 continues to rise, the tire deforms and breaks, and the iron wire inside it is pulled out by the swinging claw 107. Subsequently, the tire can fall downward into the crushing frame 203 in the crushing box 1, and the crushing roller 204 in the crushing frame 203 crushes the tire without the iron wire.

[0034] Embodiment 2: On the basis of Embodiment 1, as Figure 3 and Figure 4 shown, the stripping mechanism includes a connecting plate 106, a rotating link 108, a connecting slider 1081 and a limiting component. The connecting plate 106 is slidably connected to the moving rod 105, and the connecting plate 106 is slidably connected to the mounting frame 102. The connecting slider 1081 is slidably connected to the swinging claw 107. One end of the rotating link 108 is rotatably connected to the connecting plate 106, and the other end is rotatably connected to the connecting slider 1081. The limiting component is installed in the moving rod 105, and the limiting component is used to limit the state of the swinging claw 107.

[0035] During the downward movement of the moving rod 105, the swinging claw 107, the connecting plate 106, the rotating connecting rod 108 and the connecting slider 1081 also move downward. During the downward movement of the connecting plate 106, it will contact the mounting bracket 102. At this time, the mounting bracket 102 restricts the height of the connecting plate 106. When the moving rod 105 continues to move downward, the connecting plate 106 and the rotating connecting rod 108 no longer move downward. During the continuous downward movement of the swinging claw 107, the connecting slider 1081 will slide upward along the swinging claw 107 driven by the rotating connecting rod 108. When the connecting slider 1081 slides to the highest point of the inner chute of the swinging claw 107, the moving rod 105 continues to move downward. At this time, the height of the connecting slider 1081 no longer changes, and the rotating connecting rod 108 can pull the swinging claw 107 to swing upward around the moving rod 105 through the connecting slider 1081, so that the swinging claw 107 passes through the tire. When the moving rod 105 moves downward to the lowest point, the limiting component will limit the position of the swinging claw 107. Subsequently, when the control cylinder 103 pulls the moving rod 105 upward, under the action of the limiting component, the connecting plate 106, the rotating connecting rod 108, the connecting slider 1081 and the swinging claw 107 will rise and hook the tire. Subsequently, the swinging claw 107 cooperates with the fixed frame 101 to hook out the iron wire in the tire. Subsequently, the tire from which the iron wire has been removed drops downward into the crushing box 1 for crushing.

[0036] As Figure 3 and Figure 4 shown, the limiting component includes an unlocking frame 104, a sliding limiting rod 1051 and a limiting spring 1052. The unlocking frame 104 is fixed on the top of the mounting bracket 102. The sliding limiting rod 1051 is slidably connected in the moving rod 105. The limiting spring 1052 is arranged between the sliding limiting rod 1051 and the moving rod 105. One end of the limiting spring 1052 is fixed on the sliding limiting rod 1051, and the other end is fixed on the moving rod 105. The unlocking frame 104 cooperates with the sliding limiting rod 1051.

[0037] During the downward movement of the moving rod 105, the internal sliding limit rod 1051 and the limit spring 1052 thereof also move downward. When the connecting plate 106 is restricted by the mounting frame 102, the sliding limit rod 1051 continues to move downward with the moving rod 105. The wedge-shaped part at the bottom of the sliding limit rod 1051 will pass through the connecting plate 106. When the sliding limit rod 1051 disengages from the connecting plate 106, under the push of the limit spring 1052, the sliding limit rod 1051 will slide outwards along the moving rod 105. After the sliding limit rod 1051 is pushed out, the top surface of the wedge-shaped part at its bottom will fit against the bottom of the connecting plate 106 to restrict the states of the connecting plate 106, the rotating link 108, the swinging claw 107, and the connecting slider 1081, so as to ensure that during the upward movement of the moving rod 105, the connecting plate 106, the rotating link 108, the swinging claw 107, and the connecting slider 1081 can remain stable and extract the iron wire in the tire, realizing the function of wire stripping. And when the moving rod 105 rises and resets, the sliding limit rod 1051 will contact the unlocking frame 104, and under the push of the unlocking frame 104, the sliding limit rod 1051 will be pushed back into the moving rod 105 again and compress the limit spring 1052. At this time, the connecting plate 106 is no longer restricted, and under the influence of gravity, the rotating link 108, the connecting slider 1081, and the swinging claw 107 will swing downward and reset.

[0038] As Figure 5 and Figure 6 shown, the crushing mechanism includes a crushing frame 203, crushing rollers 204, a fixed shaft 205, a swinging link 206, a gantry frame 207, an arc-shaped rod 208, and a connecting spring 2081. The crushing frame 203 is fixed in the crushing box 1. The crushing rollers 204 are rotatably connected in the crushing box 1. There are two crushing rollers 204. The fixed shaft 205 is fixedly connected in the crushing box 1. One end of the swinging link 206 is rotatably connected to the fixed shaft 205, and the other end of the swinging link 206 is rotatably connected to the rotating shaft of the crushing roller 204. The gantry frame 207 is fixedly connected outside the crushing frame 203. The arc-shaped rod 208 is slidably connected to the gantry frame 207. The other end of the arc-shaped rod 208 is rotatably connected to the rotating shaft of the crushing roller 204. The connecting spring 2081 is arranged between the gantry frame 207 and the swinging link 206. One end of the connecting spring 2081 is fixed on the gantry frame 207, and the other end is fixedly connected to the swinging link 206. The connecting spring 2081 supports the crushing roller 204 through the swinging link 206, so that the two crushing rollers 204 are in contact.

[0039] The crushing rollers 204 inside the crushing frame 203 are driven to rotate by external power. After the iron wire is removed, the tire will fall downward into the crushing frame 203 in the crushing box 1. The two crushing rollers 204 rotate towards each other and crush the tire. Some tires may be scrapped due to stones entering inside. During the recycling process, the workers may not remove the stones inside the tire. Therefore, during the crushing process, large stones can push one of the crushing rollers 204 outwards. At this time, the crushing roller 204 drives the swing link 206 to rotate around the fixed shaft 205, and when the crushing roller 204 moves, it will also drive the arc-shaped rod 208 to slide along the gantry 207 and compress the connecting spring 2081, so that the distance between the two crushing rollers 204 becomes larger, allowing the large stones to fall downward between the two crushing rollers 204 to avoid damage to the crushing rollers 204. When the stones fall between the two crushing rollers 204, under the push of the connecting spring 2081, the arc-shaped rod 208, the crushing roller 204, and the swing link 206 swing upward and reset to continue crushing the tire.

[0040] Embodiment 3: On the basis of Embodiment 2, as Figures 8-10 shown, it further includes a grinding mechanism for grinding and pulverizing the tire fragments. The grinding mechanism includes a grinding cylinder 4, a rotating grinding frame 401, grinding blocks 404, a fixed gear ring 405, and a grinding gear 406. The grinding cylinder 4 is fixedly connected inside the crushing box 1. The rotating grinding frame 401 is rotatably connected inside the grinding cylinder 4. The grinding blocks 404 are rotatably connected inside the rotating grinding frame 401. The grinding blocks 404 make a circular motion along with the rotating grinding frame 401. The fixed gear ring 405 is fixedly connected inside the grinding cylinder 4. The grinding gear 406 is fixedly connected to the grinding block 404. The grinding gear 406 meshes with the fixed gear ring 405.

[0041] The crushed tire fragments will fall into the grinding cylinder 4. When the rotating grinding frame 401 inside the grinding cylinder 4 rotates, it will drive the grinding blocks 404 to make a circular motion. And during the movement of the grinding blocks 404, the grinding gears 406 at the bottom thereof mesh with the fixed gear ring 405, and the grinding gears 406 can drive the grinding blocks 404 to rotate to grind and crush the crushed tire.

[0042] As Figure 1 and Figure 2As shown in the figure, it further includes a shielding mechanism for preventing sundries from falling into the crushing box 1. The shielding mechanism includes a lifting rack 2, a one-way gear 201, a shielding torsion spring 2011, and a rotating baffle 202. The lifting rack 2 is fixedly connected to the connecting plate 106. The lifting rack 2 moves with the connecting plate 106. The rotating baffle 202 is rotatably connected inside the crushing box 1. The one-way gear 201 is fixedly connected to the rotating shaft of the rotating baffle 202. When the lifting rack 2 rises, it can drive the rotating baffle 202 to rotate through the one-way gear 201. The shielding torsion spring 2011 is arranged between the one-way gear 201 and the crushing box 1. The shielding torsion spring 2011 is used to limit the position of the rotating baffle 202 through the one-way gear 201.

[0043] When the moving rod 105 descends, the connecting plate 106 descends accordingly. At this time, the lifting rack 2 descends and meshes with the one-way gear 201. During this process, the one-way gear 201 will not drive the rotating baffle 202 to rotate. When the moving rod 105 rises, the connecting plate 106 rises accordingly. During the rising process of the connecting plate 106, the one-way gear 201 and the rotating baffle 202 are driven to rotate through the lifting rack 2 to open the top opening of the crushing box 1, so that the tire from which the iron wire has been extracted can fall downward into the crushing box 1. Subsequently, when the lifting rack 2 is disengaged from the one-way gear 201, the rotating baffle 202 swings upward and resets under the action of the shielding torsion spring 2011.

[0044] As Figure 8 and Figure 9 As shown in the figure, it further includes a shaking mechanism for preventing tire fragments from remaining. The shaking mechanism includes a shaking inclined plate 3, a wedge-shaped arc block 301, and a cylindrical rod 402. The shaking inclined plate 3 is slidably connected inside the crushing box 1. The wedge-shaped arc block 301 is fixedly connected to the bottom of the shaking inclined plate 3, and multiple wedge-shaped arc blocks 301 are arranged around the circumference of the shaking inclined plate 3. The cylindrical rod 402 is fixedly connected to the rotating grinding frame 401. The cylindrical rod 402 cooperates with the wedge-shaped arc block 301 to push the shaking inclined plate 3 to move upward.

[0045] The crushed tire will fall onto the shaking inclined plate 3 and then slide down along the shaking inclined plate 3 into the grinding cylinder 4. When the rotating grinding frame 401 rotates, it will push the wedge-shaped arc block 301 to rise through the cylindrical rod 402. When the wedge-shaped arc block 301 rises to the highest point, it will be disengaged from the cylindrical rod 402. Subsequently, under the influence of gravity, the shaking inclined plate 3 and the wedge-shaped arc block 301 slide downward and reset. Under the cooperation of the cylindrical rod 402 and the wedge-shaped arc block 301, the shaking inclined plate 3 continuously slides up and down to prevent tire fragments from remaining on the shaking inclined plate 3.

[0046] As Figure 1 and Figures 5-7As shown in the figure, it further includes a discharging mechanism for discharging the remaining tires between the crushing rollers 204. The discharging mechanism includes a side outlet 1001, a vertical baffle 1002, a bottom plate 2031, a swing gear 2032, a linear guide groove 2033, a pull rod 2041, a moving push plate 209, a swing rack 210 and a return torsion spring 211. The side outlet 1001 is opened outside the crushing box 1. The bottom plate 2031 is rotatably connected to the bottom of the crushing frame 203. The swing gear 2032 is rotatably connected to the rotating shaft of the bottom plate 2031. The linear guide groove 2033 is fixedly connected to the bottom plate 2031. The vertical baffle 1002 is rotatably connected inside the crushing box 1. The top end of the vertical baffle 1002 is slidably connected inside the linear guide groove 2033. The pull rod 2041 is connected to the rotating shaft of the crushing roller 204. The moving push plate 209 is fixedly connected to the arc-shaped rod 208. The swing rack 210 is rotatably connected to the gantry 207. The swing rack 210 meshes with the swing gear 2032. The swing rack 210 drives the bottom plate 2031 to swing downward through the swing gear 2032. The return torsion spring 211 is arranged between the swing rack 210 and the gantry 207. The return torsion spring 211 is used to drive the swing rack 210 to swing back to its original position.

[0047] After crushing, manually pull the crushing roller 204 to move through the pull rod 2041. The crushing roller 204 drives the swing rack 210 to swing through the arc-shaped rod 208 and the moving push plate 209. When the swing rack 210 swings, it can drive the bottom plate 2031 to swing downward through the swing gear 2032. When the bottom plate 2031 swings downward, it will drive the vertical baffle 1002 to swing downward through the linear guide groove 2033, so that the bottom plate 2031, the vertical baffle 1002 and the vibrating inclined plate 3 are pieced together to form an integral inclined plane. At this time, the remaining tire fragments between the two crushing rollers 204 will slide downward along the pieced-together inclined plane, and then slide out through the side outlet 1001 on the crushing box 1. Moreover, the increase in the distance between the two crushing rollers 204 can expose the gap inside them, so that the cleaning personnel can clean the crushing rollers 204. After all the remaining broken tires inside the crushing rollers 204 are removed, release the pull rod 2041. Under the push of the connecting spring 2081, the arc-shaped rod 208 and the crushing roller 204 move back to their original positions. At this time, under the action of the return torsion spring 211, the swing rack 210 swings back to its original position. The swing rack 210 drives the bottom plate 2031 to swing upward and back to its original position through the swing gear 2032. Under the action of the linear guide groove 2033, the vertical baffle 1002 also swings upward and back to its original position. After the vertical baffle 1002 is reset, it shields the side outlet 1001, realizing the function of cleaning the remaining tire fragments in the crushing frame 203.

[0048] As Figure 9 shown in the figure, it further includes a cleaning mechanism for cleaning the remaining tire fragments in the grinding block 404. The cleaning mechanism includes a cleaning rotating frame 403. The cleaning rotating frame 403 is fixedly connected to the rotating grinding frame 401. The cleaning rotating frame 403 is used to clean the remaining tire fragments in the grinding block 404.

[0049] During the process of grinding tire fragments, some tire fragments will get stuck in the gaps in the grinding block 404. After the tire is broken, the rotating grinding frame 401 continues to rotate, and the cleaning turntable 403 will rotate accordingly and remove the remaining tire fragments in the grinding block 404.

[0050] Although the present disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art should understand that various changes in form and detail may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above embodiments, but should be determined not only by the appended claims but also by the equivalents of the appended claims.

Claims

1. A raw material processing equipment for recycled rubber, characterized in that: include: A crushing box (1) having a fixing frame (101) disposed thereon; A mounting frame (102), the mounting frame (102) being fixedly connected to the fixing frame (101), the mounting frame (102) being provided with a control cylinder (103) and a moving rod (105), the moving rod (105) being slidably connected to the mounting frame (102), and the moving rod (105) being connected to the telescopic portion of the control cylinder (103); a peeling mechanism, which is arranged in the mounting frame (102) and comprises a swing hook (107), wherein the swing hook (107) is rotatably connected to the moving rod (105); A crushing mechanism, which is arranged in the crushing box (1), comprising a crushing frame (203) and a crushing roller (204), wherein the crushing frame (203) is fixedly connected in the crushing box (1), and the crushing roller (204) is arranged in the crushing frame (203); The stripping mechanism comprises a connecting plate (106), a rotating connecting rod (108), a connecting slider (1081) and a limiting assembly, wherein the connecting plate (106) is slidably connected to the moving rod (105), and the connecting plate (106) is slidably connected to the mounting frame (102), the connecting slider (1081) is slidably connected to the swing hook (107), one end of the rotating connecting rod (108) is rotatably connected to the connecting plate (106), and the other end is rotatably connected to the connecting slider (1081), and the limiting assembly is installed in the moving rod (105), and the limiting assembly is used to limit the state of the swing hook (107); The crushing mechanism comprises a fixed shaft (205), a swinging connecting rod (206), a portal frame (207), an arc rod (208) and a connecting spring (2081), wherein the fixed shaft (205) is fixedly connected in the crushing box (1), one end of the swinging connecting rod (206) is rotatably connected to the fixed shaft (205), the other end of the swinging connecting rod (206) is rotatably connected to the rotating shaft of the crushing roller (204), the portal frame (207) is fixedly connected to the outside of the crushing frame (203), the arc rod (208) is slidably connected to the portal frame (207), the other end of the arc rod (208) is rotatably connected to the rotating shaft of the crushing roller (204), and the connecting spring (2081) is arranged between the portal frame (207) and the swinging connecting rod (206).

2. The equipment for processing raw materials for recycled rubber according to claim 1, characterized in that: The limiting assembly comprises an unlocking frame (104), a sliding limiting rod (1051) and a limiting spring (1052); the unlocking frame (104) is fixed to the top of the mounting frame (102); the sliding limiting rod (1051) is slidably connected inside the moving rod (105); and the limiting spring (1052) is arranged between the sliding limiting rod (1051) and the moving rod (105).

3. The equipment for processing raw materials for recycled rubber according to claim 1, characterized in that: The invention also comprises a grinding mechanism for grinding and crushing tire fragments, the grinding mechanism comprising a grinding cylinder (4), a rotating grinding frame (401), a grinding block (404), a fixed gear ring (405) and a grinding gear (406), the grinding cylinder (4) being fixedly connected in the crushing box (1), the rotating grinding frame (401) being rotatably connected in the grinding cylinder (4), the grinding block (404) being rotatably connected in the rotating grinding frame (401), the fixed gear ring (405) being fixedly connected in the grinding cylinder (4), the grinding gear (406) being fixedly connected to the grinding block (404), and the grinding gear (406) being meshed with the fixed gear ring (405).

4. The equipment for processing raw materials for recycled rubber according to claim 1, characterized in that: It also comprises a shielding mechanism for preventing debris from falling into the crushing box (1), the shielding mechanism comprising a lifting rack (2), a one-way gear (201), a shielding torsion spring (2011) and a rotating baffle (202), the lifting rack (2) being fixedly connected to the connecting plate (106), the rotating baffle (202) being rotatably connected in the crushing box (1), the one-way gear (201) being fixedly connected to the rotating shaft of the rotating baffle (202), and the shielding torsion spring (2011) being arranged between the one-way gear (201) and the crushing box (1).

5. The equipment for processing raw materials for recycled rubber according to claim 3, characterized in that: It also includes a shaking mechanism for preventing tire fragments from remaining, the shaking mechanism comprising a shaking inclined plate (3), a wedge-shaped arc block (301) and a cylindrical rod (402), the shaking inclined plate (3) being slidably connected in the crushing box (1), the wedge-shaped arc block (301) being fixed to the bottom of the shaking inclined plate (3), and the cylindrical rod (402) being fixed to the rotating grinding frame (401).

6. The equipment for processing raw materials for recycled rubber according to claim 1, characterized in that: It also includes a discharge mechanism for discharging residual tires between the crushing rollers (204), the discharge mechanism including a side outlet (1001), a vertical baffle (1002), a bottom plate (2031), a swing gear (2032), a straight guide groove (2033), a pull rod (2041), a movable push plate (209), a swing rack (210) and a reset torsion spring (211), the side outlet (1001) is opened outside the crushing box (1), the bottom plate (2031) is rotatably connected to the bottom of the crushing frame (203), the swing gear (2032) is rotatably connected to the rotating shaft of the bottom plate (2031), and the straight guide groove (2033) is connected to the bottom of the crushing frame (203). ) is fixedly connected to the bottom plate (2031), the vertical baffle (1002) is rotatably connected in the crushing box (1), the top end of the vertical baffle (1002) is slidably connected in the straight guide groove (2033), the pull rod (2041) is connected to the rotating shaft of the crushing roller (204), the movable push plate (209) is fixedly connected to the arc rod (208), the swing rack (210) is rotatably connected to the portal frame (207), the swing rack (210) is meshed with the swing gear (2032), and the reset torsion spring (211) is arranged between the swing rack (210) and the portal frame (207).

7. The equipment for processing raw materials for recycled rubber according to claim 3, characterized in that: It also comprises a cleaning mechanism for cleaning the residual tire fragments in the grinding block (404), wherein the cleaning mechanism comprises a cleaning rotating frame (403), and the cleaning rotating frame (403) is fixedly connected to the rotating grinding frame (401).

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