An intelligent recycling device for waste rubber

Abstract

This invention relates to the field of rubber recycling technology and discloses an intelligent recycling device for waste rubber, including a base plate with a box on top. A processing mechanism is mounted on the box, including a feeding hopper fixedly connected to the top of the box. Through the design of the processing mechanism, the pulverized material falls through the gap between the inner round rods of the frame plate, reducing the possibility of metal fragments not being promptly separated due to the material piling up and falling onto the electromagnetic plate. Furthermore, when the electromagnetic plate absorbs metal fragments after a single drop, a second electric push rod repeatedly extends and retracts, causing the control frame to sway left and right. During this process, the electromagnetic plate is continuously energized and de-energized, causing the material to tumble inside. This effectively avoids the situation where a single, indiscriminate absorption of metal fragments might cause rubber fragments to be squeezed and covered, preventing separation and improving the separation quality.

Description

Technical Field

[0001] This invention relates to the field of rubber recycling technology, and in particular to an intelligent recycling device for waste rubber. Background Technology

[0002] Rubber is a highly elastic polymer material with reversible deformation. It can be mainly divided into natural rubber and synthetic rubber. In daily life, rubber is widely used and the amount consumed is enormous. Therefore, carrying out activities such as recycling waste rubber such as waste tires can save a lot of rubber resources.

[0003] CN111688069A discloses a high-efficiency rubber crushing and recycling device and its crushing and recycling method, comprising: a U-shaped outer frame with closed lower parts at both ends, the U-shaped outer frame being hollow and having thickness; a herringbone-shaped material discharge plate disposed between the left and right inner walls of the U-shaped outer frame; two sets of triangular pyramidal guide blocks disposed on the top of the herringbone-shaped material discharge plate, each set having two triangular pyramidal guide blocks, the outer side of the triangular pyramidal guide blocks being flush with the U-shaped outer frame; discharge holes respectively opened at the left and right ends of the U-shaped outer frame, the two discharge holes being located at the bottom of the left and right sides of the herringbone-shaped material discharge plate; a crushing mechanism disposed on the U-shaped outer frame, the crushing mechanism being located on the upper side of the herringbone-shaped material discharge plate; and a gear transmission mechanism disposed on the U-shaped outer frame, which performs good magnetic separation while efficiently crushing, effectively improving the efficiency of crushing and magnetic separation.

[0004] When recycling waste rubber, it is essential to recover the metal materials within the waste rubber. The aforementioned device achieves the goal of efficient crushing while simultaneously performing magnetic separation of the metal materials. Specifically, during the magnetic separation process, although the metal materials in the rubber are separated as much as possible by repeatedly magnetically separating the fragments, in a single drop magnetic separation process, it is highly likely that rubber fragments will fall onto the magnetic separation plate and be covered by the metal materials that fall on it subsequently before they can fall off. Since the metal materials will be adsorbed, the rubber fragments will pile up and cannot fall off. The aforementioned device does not perform a second screening of the adsorbed fragments, thus there is a problem of insufficient separation between the metal materials and the rubber materials. Therefore, an intelligent waste rubber recycling device is proposed to solve the above problems. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides an intelligent recycling device for waste rubber.

[0006] The present invention provides an intelligent recycling device for waste rubber, which adopts the following technical solution:

[0007] A smart recycling device for waste rubber includes a base plate, a box is provided on the top of the base plate, and a processing mechanism is provided on the box;

[0008] The processing mechanism includes a feeding hopper fixedly connected to the top of a housing. Two cutting rollers are rotatably connected inside the housing, both extending beyond the housing's exterior. A guide hopper is fixedly connected inside the housing, with the two cutting rollers positioned at the top of the guide hopper. A frame plate is provided at the bottom of the guide hopper, and round rods are fixedly connected to the inner side of the frame plate, arranged at equal intervals. Auxiliary blocks are integrally formed on both the left and right side walls of the frame plate. Two stabilizing rods are fixedly connected inside the housing. The two stabilizing rods respectively... The frame plate has two auxiliary blocks running through it. A material control frame is provided at the bottom of the frame plate. The front and rear sides of the material control frame are integrally formed with sliders. The front and rear side walls of the inner cavity of the box are provided with sliding grooves. The sliders extend into the sliding grooves and match the sliding grooves. An electromagnetic plate is fixedly connected inside the material control frame. U-shaped plates are fixedly connected to the top two sides of the material control frame. A baffle is slidably connected to the inner side of the U-shaped plate. The baffle extends into the material control frame. A first electric push rod is fixedly connected to the top wall of the U-shaped plate. The first electric push rod is fixedly connected to the top of the baffle.

[0009] A control rod is rotatably connected inside the housing, extending out of the housing and passing through a material control frame, and is fixedly connected to the frame. A first gear is fixedly connected to the outside of the control rod. A support plate is fixedly connected to the front side wall of the housing, and a first movable plate is provided inside the support plate. A first rack is fixedly connected to the bottom of the first movable plate, and is located at the top of the first gear and meshes with it. A second electric push rod is fixedly connected to the first movable plate, and is fixedly connected to the inside of the support plate. A first limiting plate is fixedly connected to the inside of the support plate, and passes through the first movable plate.

[0010] By adopting the above technical solution, when recycling waste rubber, two cutting rollers cut and crush the incoming rubber. The crushed fragments fall through the gap between the round rods on the inner side of the frame plate, thus dispersing the fragments and ensuring they fall evenly into the control frame. This reduces the possibility of metal fragments not being separated in time due to the fragments piling up and falling onto the electromagnetic plate. Secondly, when the electromagnetic plate is adsorbed with metal fragments after a single drop, the second electric push rod repeatedly extends and retracts, causing the control frame to sway left and right. During this period, the electromagnetic plate is continuously energized and de-energized, thus causing the fragments to tumble inside. This effectively avoids the situation where the rubber fragments are squeezed and covered by a single, indiscriminate adsorption of metal fragments, making them impossible to separate, thereby improving the separation quality.

[0011] Preferably, a first mounting plate is fixedly connected to one side wall of the housing, one end of each of the two cutting rollers is rotatably connected to the inner side of the first mounting plate, a second gear is fixedly connected to each of the two cutting rollers, the two second gears mesh with each other, a first motor is fixedly connected to one side of the first mounting plate, and the first motor is fixedly connected to one end of one of the cutting rollers through an output shaft.

[0012] By adopting the above technical solution, the first motor drives the connected cutting roller to rotate after it starts working.

[0013] Preferably, a second mounting plate is fixedly connected to the rear side wall of the inner cavity of the box. The second mounting plate is located on the rear side of the frame plate. A connecting rod is rotatably connected to the inner side of the second mounting plate. A striking wheel is fixedly connected to the outside of the connecting rod. A second motor is fixedly connected to the bottom of the second mounting plate. The second motor is fixedly connected to one end of the connecting rod through an output shaft.

[0014] By adopting the above technical solution, the connecting rod rotates, which drives the striking wheel to rotate and strike the frame plate.

[0015] Preferably, a spring is fixedly connected to the outside of the stabilizer bar, and one end of the spring is fixedly connected to one side of the auxiliary block.

[0016] By adopting the above technical solution, the spring provides an elastic force to the auxiliary block.

[0017] Preferably, the processing mechanism includes a discharge component, which includes a first discharge frame and a second discharge frame. The first discharge frame and the second discharge frame are respectively fixedly connected to the two sides of the bottom of the box. A guide plate is integrally formed at the bottom of the inner cavity of the box. Two vertical plates are fixedly connected to the bottom of the box, and a third electric push rod is fixedly connected to one of the vertical plates.

[0018] By adopting the above technical solution, the broken material falling on the inclined surface of the guide plate slides down.

[0019] Preferably, an L-shaped plate is provided on one side of the first discharge frame, the L-shaped plate passes through the first discharge frame and one of the vertical plates respectively, one end of the third electric push rod is fixedly connected to the inner side of the L-shaped plate, and one end of the L-shaped plate is integrally formed with a material passage plate.

[0020] By adopting the above technical solution, the third electric push rod pushes and pulls the L-shaped plate after it is working.

[0021] Preferably, a sampling box is provided on the inner side of the L-shaped plate, and a control lever is fixedly connected to one side of the sampling box. The control lever is rotatably connected to the inside of the L-shaped plate, and a third motor is fixedly connected to the inside of the L-shaped plate. The third motor is fixedly connected to one end of the control lever through an output shaft.

[0022] By adopting the above technical solution, after the sampling box is placed inside the first discharge frame, the falling debris will enter the sampling box.

[0023] Preferably, a placement seat is fixedly connected to the top of the base plate, and a return material assembly is provided on the placement seat. The return material assembly includes a conveying frame, which is fixedly connected to the placement seat. A spiral conveying rod is rotatably connected inside the conveying frame. A fourth motor is fixedly connected to the top of the conveying frame, and the fourth motor is fixedly connected to the spiral conveying rod through an output shaft. A discharge pipe is fixedly connected to one side of the conveying frame, and the discharge pipe extends to the top of the feed hopper. A stabilizing plate is fixedly connected to one side wall of the box, and the conveying frame passes through the stabilizing plate and is fixedly connected to the stabilizing plate. An annular plate is rotatably connected to the outside of the conveying frame, and a receiving hopper is fixedly connected to the outside of the annular plate. The receiving hopper is located at the bottom of the first discharge frame.

[0024] By adopting the above technical solution, the crushed material entering the conveying frame is transported upward by the screw conveyor.

[0025] Preferably, the conveying frame has a first slot, and the annular plate has a second slot, which is connected to the first slot and the receiving hopper respectively.

[0026] By adopting the above technical solution, after the first slot and the second slot are in a connected position, the crushed material can enter the conveying frame.

[0027] Preferably, an incomplete gear is fixedly connected to the outside of the annular plate, a second movable plate is provided on the inside of the placement seat, a second rack is fixedly connected to one side of the second movable plate, the second rack meshes with the incomplete gear, a second limiting plate is fixedly connected to the inside of the placement seat, the second limiting plate passes through the second movable plate, a fourth electric push rod is fixedly connected to the second movable plate, and the fourth electric push rod is fixedly connected to the inside of the placement seat.

[0028] By adopting the above technical solution, the second rack moves and drives the incomplete gear to rotate.

[0029] In summary, the present invention has the following beneficial technical effects:

[0030] 1. A smart recycling device for waste rubber, through the design of the processing mechanism, allows the crushed material to fall through the gap between the round rods on the inner side of the frame plate, thereby breaking up the material and ensuring it falls evenly into the control frame. This reduces the possibility of metal fragments not being separated in time due to the material piling up and falling onto the electromagnetic plate. Secondly, when the electromagnetic plate is adsorbed with metal fragments after a single drop, the second electric push rod repeatedly extends and retracts, causing the control frame to sway left and right. During this period, the electromagnetic plate is continuously energized and de-energized, thereby causing the material fragments to tumble inside. This effectively avoids the situation where the rubber fragments are squeezed and covered by the metal fragments due to a single, indiscriminate adsorption, thus improving the separation quality.

[0031] 2. A smart recycling device for waste rubber, through the design of the discharge component, when the sampling box inside the L-shaped plate is in the first discharge frame, the falling fragments can enter the sampling box. After the sampling box is moved out of the first discharge frame, the operator can directly analyze the fragment sample in the sampling box, thereby intuitively grasping the crushing situation. This method of rapid sampling of fragments is conducive to the operator's accurate and intuitive grasp of the crushing situation, and improves the flexibility of the processing process.

[0032] 3. A waste rubber intelligent recycling device, through the design of the return component, if the crushed material needs to be further crushed, the receiving hopper is controlled to stay at the bottom of the first discharge frame, and the material will enter the conveying frame through the receiving hopper. Then the fourth motor works and drives the screw conveyor to rotate. The screw conveyor transports the material upward, discharges it through the discharge pipe, and re-enters the box for further crushing, thereby effectively ensuring the crushing quality. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure of the present invention;

[0034] Figure 2 This is a schematic diagram of the support plate in this invention;

[0035] Figure 3 This is a cross-sectional view of the box structure in this invention;

[0036] Figure 4 This is a sectional side view of the box body in this invention;

[0037] Figure 5 for Figure 4 Enlarged view of point A in the image;

[0038] Figure 6 This is a cross-sectional view of the material control frame in this invention;

[0039] Figure 7 This is a cross-sectional view of the L-shaped plate in this invention;

[0040] Figure 8 This is a cross-sectional view of the conveyor frame in this invention;

[0041] Figure 9 for Figure 8 Enlarged view of point B in the image;

[0042] Figure 10 This is a schematic diagram of the annular plate in this invention.

[0043] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Box body; 3. Processing mechanism; 31. Feed hopper; 32. Cutting roller; 33. Guide hopper; 34. Frame plate; 35. Round rod; 36. Auxiliary block; 37. Stabilizing rod; 38. Material control frame; 39. Sliding block; 391. Slide groove; 392. Electromagnetic plate; 393. U-shaped plate; 394. Baffle; 395. First electric push rod; 396. Control rod; 397. First gear; 398. Support plate; 399. First moving plate; 381. First rack; 382. Second electric push rod; 383. First limiting plate; 384. First mounting plate; 385. Second gear; 386. First motor; 387. Second mounting plate; 388. Striking wheel 389. Second motor; 371. Spring; 372. First discharge frame; 373. Second discharge frame; 374. Guide plate; 375. Vertical plate; 376. Third electric push rod; 377. L-shaped plate; 378. Passing plate; 379. Sampling box; 361. Control lever; 362. Third motor; 4. Placement seat; 5. Return assembly; 51. Conveying frame; 52. Spiral conveying rod; 53. Fourth motor; 54. Discharge pipe; 55. Stabilizing plate; 56. Annular plate; 57. Receiving hopper; 58. First slot; 59. Second slot; 591. Incomplete gear; 592. Second moving plate; 593. Second rack; 594. Second limiting plate; 595. Fourth electric push rod. Detailed Implementation

[0044] The following is in conjunction with the appendix Figure 1 -Attached Figure 10 The present invention will be described in further detail below.

[0045] This invention discloses an intelligent recycling device for waste rubber. (Refer to...) Figures 1-10 The system includes a base plate 1, a box 2 on the top of the base plate 1, a processing mechanism 3 on the box 2, a feeding hopper 31 fixedly connected to the top of the box 2, two cutting rollers 32 rotatably connected inside the box 2, both cutting rollers 32 extending out of the box 2, a guide hopper 33 fixedly connected inside the box 2, both cutting rollers 32 being located on the top of the guide hopper 33, a frame plate 34 at the bottom of the guide hopper 33, and round rods 35 fixedly connected to the inner side of the frame plate 34, the round rods 35 being evenly distributed on the inner side of the frame plate 34;

[0046] Auxiliary blocks 36 are integrally formed on both the left and right sides of the frame plate 34. Two stabilizing rods 37 are fixedly connected inside the box body 2. The two stabilizing rods 37 pass through the two auxiliary blocks 36 respectively. A material control frame 38 is provided at the bottom of the frame plate 34. A slider 39 is integrally formed on both the front and rear sides of the material control frame 38. A sliding groove 391 is opened on both the front and rear sides of the inner cavity of the box body 2. The slider 39 extends into the sliding groove 391 and matches the sliding groove 391. An electromagnetic plate 392 is fixedly connected inside the material control frame 38. A U-shaped plate 393 is fixedly connected on both sides of the top of the material control frame 38. A baffle 394 is slidably connected to the inner side of the U-shaped plate 393. The baffle 394 extends into the inside of the material control frame 38. A first electric push rod 395 is fixedly connected to the top wall of the U-shaped plate 393. The first electric push rod 395 is fixedly connected to the top of the baffle 394.

[0047] A control rod 396 is rotatably connected inside the housing 2. The control rod 396 extends out of the housing 2 and passes through the material control frame 38 and is fixedly connected to the material control frame 38. A first gear 397 is fixedly connected to the outside of the control rod 396. A support plate 398 is fixedly connected to the front side wall of the housing 2. A first movable plate 399 is provided inside the support plate 398. A first rack 381 is fixedly connected to the bottom of the first movable plate 399. The first rack 381 is located on the top of the first gear 397 and meshes with the first gear 397.

[0048] A second electric push rod 382 is fixedly connected to the first movable plate 399. The second electric push rod 382 is fixedly connected to the inner side of the support plate 398. A first limiting plate 383 is fixedly connected to the inner side of the support plate 398, and the first limiting plate 383 passes through the first movable plate 399. When recycling waste rubber, two cutting rollers 32 cut and crush the incoming rubber. The crushed material falls through the gap between the round rods 35 on the inner side of the frame plate 34, thereby breaking up the crushed material so that it can fall evenly into the control frame 38. This reduces the possibility of metal fragments not being separated in time due to the accumulation of fragments falling onto the electromagnetic plate 392. Secondly, when the electromagnetic plate 392 is adsorbed with metal fragments after a single drop, the second electric push rod 382 repeatedly extends and retracts, causing the material control frame 38 to sway left and right. During this period, the electromagnetic plate 392 is continuously energized and de-energized, thereby causing the fragments to tumble inside. This effectively avoids the situation where the rubber fragments may be squeezed and covered by the metal fragments due to a single, indiscriminate adsorption of metal fragments, thus improving the separation quality.

[0049] A first mounting plate 384 is fixedly connected to one side wall of the housing 2. One end of each of the two cutting rollers 32 is rotatably connected to the inner side of the first mounting plate 384. A second gear 385 is fixedly connected to each of the two cutting rollers 32, and the two second gears 385 mesh with each other. A first motor 386 is fixedly connected to one side of the first mounting plate 384. The first motor 386 is fixedly connected to one end of one of the cutting rollers 32 through its output shaft. After the first motor 386 works, it drives the connected cutting roller 32 to rotate. A second mounting plate 387 is fixedly connected to the rear side wall of the inner cavity of the housing 2. The second mounting plate 387 is located on the rear side of the frame plate 34. A connecting rod is rotatably connected to the inner side of the second mounting plate 387. A striking wheel 388 is fixedly connected to the outside of the connecting rod. A second motor 389 is fixedly connected to the bottom of the second mounting plate 387. The second motor 389 is fixedly connected to one end of the connecting rod through an output shaft. After the connecting rod rotates, it drives the striking wheel 388 to rotate and strike the frame plate 34. A spring 371 is fixedly connected to the outside of the stabilizing rod 37. One end of the spring 371 is fixedly connected to one side of the auxiliary block 36. The spring 371 provides an elastic force to the auxiliary block 36.

[0050] The processing mechanism 3 includes a discharge assembly, which includes a first discharge frame 372 and a second discharge frame 373. The first discharge frame 372 and the second discharge frame 373 are respectively fixedly connected to the bottom sides of the box body 2. A guide plate 374 is integrally formed at the bottom of the inner cavity of the box body 2. Two vertical plates 375 are fixedly connected to the bottom of the box body 2. A third electric push rod 376 is fixedly connected to one of the vertical plates 375. The broken material falling on the inclined surface of the guide plate 374 slides down. An L-shaped plate 377 is provided on one side of the first discharge frame 372. The L-shaped plate 377 passes through the first discharge frame 372 and one of the vertical plates 375 respectively. One end of the third electric push rod 376 is fixedly connected to the inner side of the L-shaped plate 377. A material passage plate 378 is integrally formed at one end of the L-shaped plate 377. After the third electric push rod 376 works, it pushes and pulls the L-shaped plate 377.

[0051] A sampling box 379 is provided inside the L-shaped plate 377. A control lever 361 is fixedly connected to one side of the sampling box 379. The control lever 361 is rotatably connected inside the L-shaped plate 377. A third motor 362 is fixedly connected inside the L-shaped plate 377. The third motor 362 is fixedly connected to one end of the control lever 361 through its output shaft. After the sampling box 379 is inside the first discharge frame 372, the falling debris will enter the sampling box 379.

[0052] A placement seat 4 is fixedly connected to the top of the base plate 1. A return material assembly 5 is provided on the placement seat 4. The return material assembly 5 includes a conveying frame 51, which is fixedly connected to the placement seat 4. A spiral conveying rod 52 is rotatably connected inside the conveying frame 51. A fourth motor 53 is fixedly connected to the top of the conveying frame 51. The fourth motor 53 is fixedly connected to the spiral conveying rod 52 through its output shaft. A discharge pipe 54 is fixedly connected to one side of the conveying frame 51. The discharge pipe 54 extends to the top of the feed hopper 31. A stabilizing plate 55 is fixedly connected to one side wall of the box body 2. The conveying frame 51 passes through the stabilizing plate 55 and is fixedly connected to the stabilizing plate 55. An annular plate 56 is rotatably connected to the outside of the conveying frame 51. A receiving hopper 57 is fixedly connected to the outside of the annular plate 56. The receiving hopper 57 is located at the bottom of the first discharge frame 372. The broken material entering the conveying frame 51 is transported upward by the spiral conveying rod 52.

[0053] A first slot 58 is provided on the conveying frame 51, and a second slot 59 is provided on the annular plate 56. The second slot 59 is connected to the first slot 58 and the receiving hopper 57 respectively. When the first slot 58 and the second slot 59 are in the connected position, the crushed material can enter the conveying frame 51. An incomplete gear 591 is fixedly connected to the outside of the annular plate 56. A second moving plate 592 is provided on the inside of the placement seat 4. A second rack 593 is fixedly connected to one side of the second moving plate 592. The second rack 593 meshes with the incomplete gear 591. A second limiting plate 594 is fixedly connected to the inside of the placement seat 4. The second limiting plate 594 passes through the second moving plate 592. A fourth electric push rod 595 is fixedly connected to the second moving plate 592. The fourth electric push rod 595 is fixedly connected to the inside of the placement seat 4. After the second rack 593 moves, it drives the incomplete gear 591 to rotate.

[0054] In actual operation, the device is first connected to the power supply. During operation, the waste rubber to be processed is put into the housing 2 through the feed hopper 31. After the first motor 386 starts working, it drives the connected cutting roller 32 to rotate. This cutting roller 32 drives the external second gear 385 to rotate. This second gear 385 drives another second gear 385 to rotate. Thus, the two cutting rollers 32 rotate simultaneously to perform a cutting operation on the rubber. The cut fragments fall downwards onto the inner side of the frame plate 34. During this period, the second motor 389 works and drives the connecting rod to rotate. The connecting rod drives the hammer... The striking wheel 388 rotates, and after the striking wheel 388 rotates, it continuously strikes the frame plate 34. After the frame plate 34 is subjected to force, it will transmit the striking force to the auxiliary block 36. Since the spring 371 has an elastic force on the auxiliary block 36, the frame plate 34 will shake after being struck. When the broken material falls into the inner side of the frame plate 34, it will fall down through the gap between the adjacent round rods 35. In addition, the frame plate 34 can avoid the broken material from getting stuck and blocking during the shaking process, so as to ensure that the broken material can be broken up and fall down in a dispersed manner. After falling, the broken material will enter the control frame 38.

[0055] When the electromagnetic plate 392 in the material control frame 38 is energized, it attracts the metal material in the scrap, thereby separating the rubber scrap and the metal scrap. After the second electric push rod 382 operates, it pushes the first moving plate 399, which in turn moves the first rack 381. The rack 381 then rotates the first gear 397, which in turn rotates the control rod 396. The control rod 396 then rotates the material control frame 38, thus controlling the material control frame 38 to tilt and swing to both sides. Meanwhile, after the first motor 386 operates, it pushes and pulls the baffle 394, thereby controlling... The baffle 394 seals or unseals the openings on both sides of the control frame 38, controlling whether the scrap material in the control frame 38 can be discharged to the outside. When the electromagnetic plate 392 is energized and tilts towards the first discharge frame 372, the metal scrap is attracted by the electromagnetic plate 392, while the rubber scrap is discharged into the first discharge frame 372 through the opening. After the rubber material is discharged, the first discharge frame 372 tilts towards the second discharge frame 373 and the electromagnetic plate 392 is de-energized. At this time, the attracted metal scrap can be discharged from the second discharge frame 373. This operation can separate the rubber material and the metal material.

[0056] Finally, to prevent rubber fragments from being covered by metal materials falling onto the magnetic separation plate before they fall off, and because the metal materials will be attracted, causing the rubber fragments to pile up and not fall off, after a single separation, the two baffles 394 are controlled to seal the openings on both sides of the control frame 38. Then, the second electric push rod 382 is controlled to repeatedly extend and retract. Through the above operations, it can be seen that the control frame 38 can swing to both sides continuously. During this period, the electromagnetic plate 392 is continuously energized and de-energized. As the fragments in the control frame 38 roll, the rubber fragments that were previously squeezed and piled up can be effectively peeled off. When the control frame 38 is tilted towards the first discharge frame 372 and the second discharge frame 373, the rubber materials and metal materials after rolling screening are further separated and fed into the device. This device can separate metal materials during rubber recycling and crushing, and also improves the separation quality. Compared with manual operation, it has a higher degree of automation.

[0057] Finally, after the fragments are crushed, the third electric push rod 376 pushes and pulls the L-shaped plate 377. When the sampling box 379 inside the L-shaped plate 377 is inside the first discharge frame 372, the falling fragments can enter the sampling box 379. Then, the L-shaped plate 377 is moved until the sampling box 379 moves out of the first discharge frame 372. The staff can then directly analyze the fragment sample in the sampling box 379 to intuitively grasp the crushing situation. After observation, the sampling box 379 is controlled to continue moving into the first discharge frame 372. In section 72, the third motor 362 operates and drives the control lever 361 to rotate. The control lever 361 drives the sampling box 379 to flip. After the sampling box 379 flips, the internal fragment sample can be tilted downwards to sample and observe the fragment. This helps the staff to accurately and intuitively grasp the crushing situation of the fragment. When sampling is not required, the L-shaped plate 377 is controlled to move. When the L-shaped plate 377 drives the material passage plate 378 to move into the first discharge frame 372, the fragment can pass quickly through the inside of the material passage plate 378 to achieve the purpose of conduction.

[0058] After the fourth electric push rod 595 operates, it pushes and pulls the second moving plate 592. The second moving plate 592 drives the second rack 593 to move, the second rack 593 drives the incomplete gear 591 to rotate, the incomplete gear 591 drives the annular plate 56 to rotate, and the annular plate 56 drives the receiving hopper 57 to revolve around the conveying frame 51. If the crushed material meets the crushing requirements, the receiving end of the top of the receiving hopper 57 is controlled to move to one side of the first discharge frame 372. At this time, the user can directly receive the crushed material discharged from the first discharge frame 372. If the crushed material needs to be crushed further, the receiving hopper 57 is controlled to stay at the bottom of the first discharge frame 372. The crushed material will then enter the conveying frame 51 through the receiving hopper 57. Subsequently, the fourth motor 53 operates and drives the spiral conveying rod 52 to rotate. The spiral conveying rod 52 transports the crushed material upward, discharges it through the discharge pipe 54, and re-enters the box 2 for further crushing, thereby ensuring the crushing quality.

[0059] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A smart recycling device for waste rubber, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a box (2) on top, and a processing mechanism (3) is provided on the box (2); The processing mechanism (3) includes a feeding hopper (31), which is fixedly connected to the top of the box (2). Two cutting rollers (32) are rotatably connected inside the box (2), and both cutting rollers (32) extend out of the box (2). A guide hopper (33) is fixedly connected inside the box (2), and the two cutting rollers (32) are located at the top of the guide hopper (33). A frame plate (34) is provided at the bottom of the guide hopper (33), and round rods (35) are fixedly connected to the inner side of the frame plate (34). The round rods (35) are evenly spaced on the inner side of the frame plate (34). An auxiliary block (36) is integrally formed on the left and right side walls of the frame plate (34). Two stabilizing rods (37) are fixedly connected inside the box (2), and the two stabilizing rods (37) pass through the two auxiliary blocks respectively. (36) A material control frame (38) is provided at the bottom of the frame plate (34). The front and rear sides of the material control frame (38) are integrally formed with sliders (39). The front and rear side walls of the inner cavity of the box body (2) are provided with sliding grooves (391). The sliders (39) extend into the sliding grooves (391) and match the sliding grooves (391). An electromagnetic plate (392) is fixedly connected inside the material control frame (38). A U-shaped plate (393) is fixedly connected to both sides of the top of the material control frame (38). A baffle (394) is slidably connected to the inner side of the U-shaped plate (393). The baffle (394) extends into the material control frame (38). A first electric push rod (395) is fixedly connected to the top wall of the U-shaped plate (393). The first electric push rod (395) is fixedly connected to the top of the baffle (394). A control rod (396) is rotatably connected inside the housing (2). The control rod (396) extends out of the housing (2) and passes through the material control frame (38) and is fixedly connected to the material control frame (38). A first gear (397) is fixedly connected to the outside of the control rod (396). A support plate (398) is fixedly connected to the front side wall of the housing (2). A first movable plate (399) is provided inside the support plate (398). A first rack (381) is fixedly connected to the bottom of the first movable plate (399). The first rack (381) is located on the top of the first gear (397), and the first rack (381) is located on the top of the first gear (397). The first moving plate (399) meshes with the first gear (397). The second electric push rod (382) is fixedly connected to the first moving plate (399). The second electric push rod (382) is fixedly connected to the inner side of the support plate (398). When the electromagnetic plate (392) adsorbs metal scraps after a single drop, the second electric push rod (382) repeatedly extends and retracts to cause the control frame (38) to swing left and right. During this period, the electromagnetic plate (392) is continuously energized and de-energized to realize the scraps tumbling inside. The inner side of the support plate (398) is fixedly connected to the first limiting plate (383), which penetrates the first moving plate (399). The processing mechanism (3) includes a discharge assembly, which includes a first discharge frame (372) and a second discharge frame (373). The first discharge frame (372) and the second discharge frame (373) are respectively fixedly connected to the bottom sides of the box body (2). The bottom of the inner cavity of the box body (2) is integrally formed with a guide plate (374). The bottom of the box body (2) is fixedly connected with two vertical plates (375). A third electric push rod (376) is fixedly connected to one of the vertical plates (375). An L-shaped plate (377) is provided on one side of the first discharge frame (372). The L-shaped plate (377) passes through the first discharge frame (372). 372) and one of the vertical plates (375), one end of the third electric push rod (376) is fixedly connected to the inner side of the L-shaped plate (377), one end of the L-shaped plate (377) is integrally formed with a material passage plate (378), a sampling box (379) is provided on the inner side of the L-shaped plate (377), a control rod (361) is fixedly connected to one side of the sampling box (379), the control rod (361) is rotatably connected to the inside of the L-shaped plate (377), a third motor (362) is fixedly connected inside the L-shaped plate (377), and the third motor (362) is fixedly connected to one end of the control rod (361) through an output shaft; The base plate (1) is fixedly connected to the top of a placement seat (4), and a return material assembly (5) is provided on the placement seat (4). The return material assembly (5) includes a conveyor frame (51), which is fixedly connected to the placement seat (4). A spiral conveyor rod (52) is rotatably connected inside the conveyor frame (51). A fourth motor (53) is fixedly connected to the top of the conveyor frame (51). The fourth motor (53) is fixedly connected to the spiral conveyor rod (52) through an output shaft. (51) A discharge pipe (54) is fixedly connected to one side, the discharge pipe (54) extends to the top of the feed hopper (31), a stabilizing plate (55) is fixedly connected to one side wall of the box (2), the conveying frame (51) passes through the stabilizing plate (55) and is fixedly connected to the stabilizing plate (55), an annular plate (56) is rotatably connected to the outside of the conveying frame (51), a receiving hopper (57) is fixedly connected to the outside of the annular plate (56), and the receiving hopper (57) is located at the bottom of the first discharge frame (372).

2. The intelligent recycling device for waste rubber according to claim 1, characterized in that: A first mounting plate (384) is fixedly connected to one side wall of the housing (2). One end of each of the two cutting rollers (32) is rotatably connected to the inside of the first mounting plate (384). A second gear (385) is fixedly connected to each of the two cutting rollers (32). The two second gears (385) mesh with each other. A first motor (386) is fixedly connected to one side of the first mounting plate (384). The first motor (386) is fixedly connected to one end of one of the cutting rollers (32) through its output shaft.

3. The intelligent recycling device for waste rubber according to claim 1, characterized in that: A second mounting plate (387) is fixedly connected to the rear side wall of the inner cavity of the box (2). The second mounting plate (387) is located on the rear side of the frame plate (34). A connecting rod is rotatably connected to the inner side of the second mounting plate (387). A striking wheel (388) is fixedly connected to the outside of the connecting rod. A second motor (389) is fixedly connected to the bottom of the second mounting plate (387). The second motor (389) is fixedly connected to one end of the connecting rod through an output shaft.

4. The intelligent recycling device for waste rubber according to claim 1, characterized in that: A spring (371) is fixedly connected to the outside of the stabilizer bar (37), and one end of the spring (371) is fixedly connected to one side of the auxiliary block (36).

5. The intelligent recycling device for waste rubber according to claim 1, characterized in that: The conveying frame (51) has a first slot (58), and the annular plate (56) has a second slot (59). The second slot (59) is connected to the first slot (58) and the receiving hopper (57) respectively.

6. The intelligent recycling device for waste rubber according to claim 1, characterized in that: An incomplete gear (591) is fixedly connected to the outside of the annular plate (56). A second movable plate (592) is provided on the inside of the placement seat (4). A second rack (593) is fixedly connected to one side of the second movable plate (592). The second rack (593) meshes with the incomplete gear (591). A second limiting plate (594) is fixedly connected to the inside of the placement seat (4). The second limiting plate (594) passes through the second movable plate (592). A fourth electric push rod (595) is fixedly connected to the second movable plate (592). The fourth electric push rod (595) is fixedly connected to the inside of the placement seat (4).

Images