A waste tire crushing and recycling device

Abstract

The present invention discloses a waste tire crushing and recycling device, which relates to the technical field of tire crushing and recycling; it includes a crushing mechanism, a conveyor belt conveying mechanism, and a magnetic separation mechanism. The output end of the crushing mechanism is located above one end of the conveyor belt conveying mechanism, and the magnetic separation mechanism is located above the conveyor belt conveying mechanism. The magnetic separation mechanism includes: a first mounting frame, on which two groups of sprockets are rotatably mounted through shafts, and conveying chains are mounted on each group of sprockets. By setting the magnetic separation mechanism, the present invention can drive the conveying chain to move based on the operation of the sprocket driving part. When the magnetic attracting part passes above the material, it can attract the metal in the material. Based on the magnetic attraction force, the metal clings to the surface of the sleeve. When the magnetic attracting part rotates to the upper side, the corresponding vertical rod passes through the guiding frame and is guided by the guiding frame, thereby promoting the moving frame to move towards the direction of the second mounting plate, causing the sleeve to gradually separate from the magnetic attracting part, so that the metal impurities fall and are received by the receiving mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of tire crushing and recycling, and in particular to a waste tire crushing and recycling device. Background Art

[0002] Waste tire recycling is an important environmental protection and resource reuse issue. With the development of the automobile industry, the number of waste tires has continued to increase. If these tires are not effectively treated, they will cause a great burden on the environment. Therefore, the recycling and reuse of waste tires is particularly important.

[0003] In the current tire crushing and recycling process, magnetic separation is used to remove metal impurities contained in tires. Although this method can meet the use requirements, it cannot conveniently discharge the metal impurities in real time and needs to be improved.

[0004] After searching, the application scheme of Chinese patent application number CN202221885786.6 discloses a magnetic separation device for recycling and refining waste tires, including a recycling box, the recycling box includes a box body and a feed hopper, the feed hopper is fixedly arranged at the top of the box body, the inner cavity of the feed hopper is provided with a crushing assembly, and the inner cavity of the box body is provided with a filtering assembly and a magnetic separation assembly, the magnetic separation assembly includes two fixed plates, two electromagnets and a collection assembly, the two fixed plates are symmetrically fixed in the inner cavity of the box body, the two electromagnets are respectively fixed in the inner cavity of the two fixed plates, and the collection assembly is arranged on the opposite side of the two fixed plates. The magnetic separation device in the above-mentioned document has the following shortcomings: magnetic separation and adsorption are carried out when the material falls, the magnetic separation time is short, there is a problem of insufficient magnetic separation, and the magnetic field needs to be turned off when discharging metal impurities. In the case of a large amount of material, the metal impurities cannot be discharged in real time during the magnetic separation process, and the efficiency is low, which needs to be improved. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a waste tire crushing and recycling device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A waste tire crushing and recycling device comprises a crushing mechanism, a conveyor belt conveying mechanism and a magnetic separation mechanism, wherein the output end of the crushing mechanism is located above one end of the conveyor belt conveying mechanism, the magnetic separation mechanism is located above the conveyor belt conveying mechanism, and the magnetic separation mechanism comprises:

[0008] A first mounting frame, on which two sets of sprockets are rotatably mounted via shafts, each set of sprockets is mounted with a conveyor chain, and the two conveyor chains are arranged in parallel;

[0009] A sprocket drive unit, the sprocket drive unit is mounted on the first mounting frame, and the sprocket drive unit is used to drive the sprocket to rotate, thereby driving the conveyor chain to move;

[0010] Mounting rods, both ends of which are mounted on two conveying chains respectively, and multiple mounting rods are evenly distributed;

[0011] A first mounting plate, the first mounting plate is fixed on the mounting rod, a magnetic attraction member is mounted on the first mounting plate, and a movement path of the magnetic attraction member passes above the conveyor belt conveying mechanism;

[0012] A second mounting plate, the second mounting plate is mounted on the mounting rod, an elastic cylinder is fixed to the outer wall of one side of the second mounting plate, and folds that are easy to deform are arranged on the elastic cylinder, one end of the elastic cylinder is connected to a moving frame, and the moving frame is slidably connected to the outer wall of the mounting rod, and a sleeve is installed on the moving frame, and based on the support of the elastic cylinder, the sleeve is kept on the outside of the magnetic attraction part; the surface of the sleeve is provided with an anti-slip protrusion;

[0013] A guide frame, a vertical pole is installed on the mobile frame, the guide frame is located on the movement path of the vertical pole, the middle part of the guide frame is an oblique rod structure, and the distance between the oblique rod structure of the guide frame and the second mounting plate gradually decreases along the movement direction of the vertical pole;

[0014] A receiving mechanism is arranged on the inner side of the conveying chain, and the receiving mechanism is located below the guide frame.

[0015] As a preferred embodiment of the present invention: a roller is rotatably mounted on the outer side of the vertical rod.

[0016] As a preferred embodiment of the present invention: a side wall of one side of the guide frame is provided with a plurality of arc-shaped protrusions, and the arc-shaped protrusions are located on the movement path of the roller.

[0017] As a preferred embodiment of the present invention: the receiving mechanism comprises:

[0018] A support frame is provided with a receiving platform, which is located below the guide frame. A connecting rod is fixed to one side of the guide frame, one end of the connecting rod is fixed to the receiving platform or the support frame. The inner wall at the bottom of the receiving platform is an inclined structure, and the height of the inner wall at the bottom of the receiving platform gradually decreases toward the direction close to the support frame.

[0019] A feeding pipe, the top of which is connected to the receiving platform, and a collecting box is arranged below the bottom of the feeding pipe.

[0020] As a preferred embodiment of the present invention: the sprocket drive unit includes:

[0021] A sprocket drive motor, the sprocket drive motor is mounted on the first mounting frame through a bracket;

[0022] A sprocket drive gear, the shaft of which is drivingly connected to the output end of the sprocket drive motor;

[0023] The sprocket driven gear is mounted on the shaft of a sprocket, and the sprocket driven gear meshes with the sprocket driving gear.

[0024] As a preferred embodiment of the present invention: the crushing mechanism comprises:

[0025] A crushing chamber, the crushing chamber is installed above the conveyor belt conveying mechanism through a third mounting frame;

[0026] Feed guide plate, which is installed on the top of the crushing chamber;

[0027] Crushing roller, the crushing roller is rotatably installed in the crushing chamber through the shaft, and a plurality of crushing teeth are arranged on the surface of the crushing roller, and the crushing teeth of the two crushing rollers are arranged in a staggered distribution;

[0028] Crushing driven gear, the crushing driven gear is installed on the shaft of the crushing roller, and the two crushing driven gears are meshed;

[0029] The crushing drive motor is installed on the outer wall of one side of the crushing chamber. The output end of the crushing drive motor is transmission-connected with a crushing drive gear, and the crushing drive gear is meshed with a crushing driven gear.

[0030] As a preferred embodiment of the present invention: the conveyor belt transport mechanism includes:

[0031] A second mounting frame, on which a pulley is rotatably mounted via an axis;

[0032] Conveyor belt, which is installed on the outside of the pulley;

[0033] The transmission belt driving part is installed on the second mounting frame and is used to drive the pulley to rotate.

[0034] As a preferred embodiment of the present invention: the conveyor belt driving unit includes:

[0035] A transmission drive motor, the transmission drive motor is installed on an outer wall of one side of the second mounting frame;

[0036] A transmission driving gear, the shaft of which is drivingly connected to the output end of the transmission driving motor, a transmission driven gear is installed on the shaft of a pulley, and the transmission driven gear is meshed with the transmission driving gear.

[0037] As a preferred embodiment of the present invention: the inner side of the conveyor belt is provided with equidistantly distributed inclined plates, a support rod is installed on the second mounting frame, a mounting disk is provided on the support rod, a toggle frame is rotatably installed on the outer side of the support rod, a roller is rotatably installed on the toggle frame, the roller is located on the movement path of the inclined plate, and both sides of the toggle frame are connected to the mounting disk through springs; the pulleys are divided into two groups, the two groups of pulleys are coaxially connected, and a gap is provided between the two groups of pulleys for the inclined plate to pass through.

[0038] As a preferred embodiment of the present invention: a plurality of convex strips are provided on an outer wall of one side of the inclined plate.

[0039] The beneficial effects of the present invention are:

[0040] 1. The present invention can drive the conveyor chain to move by setting a magnetic separation mechanism, which can work based on the sprocket drive part. When the magnetic suction part passes over the material, it can attract the metal in the material, and based on the magnetic suction force, the metal is close to the surface of the sleeve; when the magnetic suction part rotates to the top, the corresponding vertical rod passes through the guide frame and is guided by the guide frame, thereby prompting the mobile frame to move in the direction of the second mounting plate, so that the sleeve gradually separates from the magnetic suction part, so that the metal impurities fall and are received by the receiving mechanism; by setting the anti-slip protrusion, it can be prevented that the metal impurities slide along the sleeve surface toward the magnetic suction part when the sleeve moves, thereby improving the separation effect of the metal impurities.

[0041] 2. The present invention provides structures such as arc-shaped protrusions, which can promote the vibration of the sleeve when the roller passes through the arc-shaped protrusions, thereby making metal impurities fall off better and improving reliability.

[0042] 3. The present invention provides structures such as inclined plates and shifting frames, and can utilize the shifting frames to shift the inclined plates when the conveyor belt moves, thereby causing local vibration of the conveyor belt, prompting the movement of materials on the conveyor belt, and thus improving the magnetic separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a schematic diagram of the structure of a waste tire crushing and recycling device proposed by the present invention;

[0044] Figure 2 A schematic diagram of the structure of a crushing mechanism of a waste tire crushing and recycling device proposed by the present invention;

[0045] Figure 3 A schematic diagram of the structure of a conveyor belt conveying mechanism of a waste tire crushing and recycling device proposed by the present invention;

[0046] Figure 4 A schematic diagram of the structure of the cooperation between the toggle frame and the inclined plate of a waste tire crushing and recycling device proposed by the present invention;

[0047] Figure 5 A schematic diagram of the structure of a magnetic separation mechanism of a waste tire crushing and recycling device proposed by the present invention;

[0048] Figure 6 A schematic diagram of the structure of the cooperation between the roller and the guide frame of a waste tire crushing and recycling device proposed by the present invention;

[0049] Figure 7This is a schematic structural diagram of a sleeve and spring cross-section of a waste tire crushing and recycling device proposed by the present invention.

[0050] In the figure: 1 first mounting frame, 2 support frame, 3 collection box, 4 second mounting frame, 5 conveyor belt, 6 third mounting frame, 7 crushing chamber, 8 feed guide plate, 9 crushing driven gear, 10 conveyor chain, 11 receiving platform, 12 crushing drive motor, 13 crushing teeth, 14 crushing roller, 15 inclined plate, 16 pulley, 17 convex strip, 18 transmission drive motor, 19 transmission drive gear, 20 transmission driven gear, 21 roller, 22 toggle frame, 23 mounting plate, 24 spring, 25 support rod, 26 first mounting plate, 27 magnetic suction member, 28 guide frame, 29 connecting rod, 30 sprocket driven gear, 31 sprocket drive gear, 32 sprocket drive motor, 33 feeding pipe, 34 elastic cylinder, 35 roller, 36 mounting rod, 37 moving frame, 38 sleeve, 39 arc convex block, 40 second mounting plate. DETAILED DESCRIPTION

[0051] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0052] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0053] Embodiment 1:

[0054] A waste tire crushing and recycling device, such as Figure 1-7 As shown, it includes a crushing mechanism, a conveyor belt conveying mechanism and a magnetic separation mechanism. The output end of the crushing mechanism is located above one end of the conveyor belt conveying mechanism. The magnetic separation mechanism is located above the conveyor belt conveying mechanism. The magnetic separation mechanism includes:

[0055] A first mounting frame 1, on which two groups of sprockets are rotatably mounted via shafts, each group of sprockets is mounted with a conveyor chain 10, and the two conveyor chains 10 are arranged in parallel;

[0056] A sprocket drive unit, which is mounted on the first mounting frame 1 and is used to drive the sprocket to rotate, thereby driving the conveyor chain 10 to move;

[0057] A mounting rod 36, both ends of which are mounted on two conveyor chains 10, and a plurality of mounting rods 36 are equidistantly distributed;

[0058] A first mounting plate 26, the first mounting plate 26 is fixed on the mounting rod 36, a magnetic member 27 is mounted on the first mounting plate 26, and the movement path of the magnetic member 27 passes above the conveyor belt conveying mechanism; wherein the magnetic member 27 can adopt any structure that can meet the magnetic separation function of the present invention, for example, a magnetic rod, or an electromagnetic structure, etc.;

[0059] A second mounting plate 40 is mounted on the mounting rod 36. An elastic cylinder 34 is fixed to the outer wall of one side of the second mounting plate 40. The elastic cylinder 34 is provided with folds that are easy to deform. A movable frame 37 is connected to one end of the elastic cylinder 34. The movable frame 37 is slidably connected to the outer wall of the mounting rod 36. A sleeve 38 is mounted on the movable frame 37. Based on the support of the elastic cylinder 34, the sleeve 38 is kept on the outer side of the magnetic attraction member 27. The surface of the sleeve 38 is provided with anti-slip protrusions.

[0060] The guide frame 28 and the movable frame 37 are provided with a vertical pole, the guide frame 28 is located on the movement path of the vertical pole, the middle part of the guide frame 28 is an inclined rod structure, and the distance between the inclined rod structure of the guide frame 28 and the second mounting plate 40 gradually decreases along the movement direction of the vertical pole;

[0061] A receiving mechanism is provided inside the conveying chain 10 , and the receiving mechanism is located below the guide frame 28 ;

[0062] By setting up a magnetic separation mechanism, it can work based on the sprocket drive part to drive the conveyor chain 10 to move. When the magnetic element 27 passes over the material, it can attract the metal in the material. Based on the magnetic attraction force, the metal is close to the surface of the sleeve 38; when the magnetic element 27 rotates to the upper side, the corresponding vertical rod passes through the guide frame 28 and is guided by the guide frame 28, thereby prompting the mobile frame 37 to move in the direction of the second mounting plate 40, so that the sleeve 38 gradually separates from the magnetic element 27, so that the metal impurities fall and are received by the receiving mechanism; by setting up an anti-slip protrusion, it can be prevented that the metal impurities slide along the surface of the sleeve 38 toward the magnetic element 27 when the sleeve 38 moves, thereby improving the separation effect of the metal impurities;

[0063] The sleeve 38 may be made of a flexible material to facilitate the falling of metal impurities, or may be made of a rigid material to increase its service life.

[0064] To improve fluency; Figure 6 , Figure 7 As shown, a roller 35 is rotatably mounted on the outer side of the vertical rod.

[0065] In order to improve the separation effect; Figure 6 , Figure 7 As shown, a plurality of arc-shaped protrusions 39 are provided on one side wall of the guide frame 28, and the arc-shaped protrusions 39 are located on the movement path of the roller 35;

[0066] By setting structures such as the arc-shaped bump 39, when the roller 35 passes over the arc-shaped bump 39, the vibration of the sleeve 38 can be promoted, so that the metal impurities can fall off better, improving the reliability.

[0067] For facilitating the reception of metal impurities; as Figure 1 、 Figure 5 shown, the receiving mechanism includes:

[0068] The support frame 2, on which a receiving table 11 is installed. The receiving table 11 is located below the guide frame 28. One side of the guide frame 28 is fixed with a connecting rod 29, and one end of the connecting rod 29 is fixed to the receiving table 11 or the support frame 2. The inner wall of the bottom of the receiving table 11 is a slope structure, and the height of the inner wall of the bottom of the receiving table 11 gradually decreases in the direction close to the support frame 2;

[0069] The blanking pipe 33, the top end of the blanking pipe 33 is communicated with the receiving table 11, and a collection box 3 is arranged below the bottom end of the blanking pipe 33.

[0070] For facilitating the driving of the sprocket; as Figure 5 shown, the sprocket driving part includes:

[0071] The sprocket driving motor 32, which is installed on the first mounting frame 1 through a bracket;

[0072] The sprocket driving gear 31, the shaft of the sprocket driving gear 31 is in transmission connection with the output end of the sprocket driving motor 32;

[0073] The sprocket driven gear 30, which is installed on the shaft of a sprocket, and the sprocket driven gear 30 meshes with the sprocket driving gear 31.

[0074] For facilitating the crushing; as Figure 1 、 Figure 2 shown, the crushing mechanism includes:

[0075] The crushing chamber 7, which is installed above the conveyor belt conveying mechanism through the third mounting frame 6;

[0076] The feeding guide plate 8, which is installed at the top end of the crushing chamber 7;

[0077] The crushing roller 14, which is rotatably installed in the crushing chamber 7 through a shaft. A plurality of crushing teeth 13 are arranged on the surface of the crushing roller 14, and the crushing teeth 13 of the two crushing rollers 14 are arranged in a staggered manner;

[0078] The crushing driven gear 9, which is installed on the shaft of the crushing roller 14, and the two crushing driven gears 9 mesh with each other;

[0079] The crushing drive motor 12 is installed on the outer wall of one side of the crushing chamber 7. The output end of the crushing drive motor 12 is transmission-connected with a crushing drive gear, and the crushing drive gear is meshed with a crushing driven gear 9.

[0080] Embodiment 2:

[0081] A waste tire crushing and recycling device, such as Figure 1-7 As shown, in order to facilitate the conveying of crushed materials; this embodiment is based on embodiment 1: the conveyor belt conveying mechanism includes:

[0082] A second mounting frame 4, on which a pulley 16 is rotatably mounted via an axis;

[0083] Conveyor belt 5, which is installed on the outside of pulley 16;

[0084] The transmission belt driving unit is installed on the second mounting frame 4 and is used to drive the pulley 16 to rotate.

[0085] In order to facilitate the driving of the conveyor belt 5; Figure 3 As shown, the conveyor belt driving unit includes:

[0086] A transmission drive motor 18, which is mounted on an outer wall of one side of the second mounting frame 4;

[0087] A transmission driving gear 19 , the shaft of which is drivingly connected to the output end of the transmission driving motor 18 , a transmission driven gear 20 is mounted on the shaft of a pulley 16 , and the transmission driven gear 20 is meshed with the transmission driving gear 19 .

[0088] In order to improve the screening effect; Figure 3 , Figure 4 As shown, the inner side of the conveyor belt 5 is provided with equidistantly distributed inclined plates 15, a support rod 25 is installed on the second mounting frame 4, a mounting plate 23 is provided on the support rod 25, a toggle frame 22 is rotatably installed on the outer side of the support rod 25, a roller 21 is rotatably installed on the toggle frame 22, the roller 21 is located on the movement path of the inclined plate 15, and both sides of the toggle frame 22 are connected to the mounting plate 23 through springs 24; the pulleys 16 are in two groups, the two groups of pulleys 16 are coaxially connected, and a gap is provided between the two groups of pulleys 16 for the inclined plate 15 to pass through;

[0089] By providing structures such as the inclined plate 15 and the shifting frame 22, when the conveyor belt 5 moves, the shifting frame 22 can be used to shift the inclined plate 15, thereby causing the conveyor belt 5 to vibrate locally, prompting the material on the conveyor belt 5 to move, thereby improving the magnetic separation effect.

[0090] In order to improve the magnetic separation effect; Figure 5As shown, a plurality of convex strips 17 are provided on the outer wall of one side of the inclined plate 15;

[0091] By providing the convex strips 17, the vibration effect can be improved and the reliability is enhanced.

[0092] The arrangement relationship between the conveyor belt, belt pulley, conveyor chain and sprocket of the present invention should follow the actual requirements. Only schematic illustrations are shown in the drawings. In actual applications, structures such as a tension pulley can be added according to the actual situation to improve the transmission effect, which will not be elaborated here.

[0093] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A waste tire crushing and recycling device, characterized in that, It includes a crushing mechanism, a conveyor belt conveying mechanism and a magnetic separation mechanism. The output end of the crushing mechanism is located above one end of the conveyor belt conveying mechanism. The magnetic separation mechanism is located above the conveyor belt conveying mechanism. The magnetic separation mechanism includes: A first mounting frame (1), on which two groups of sprockets are rotatably mounted via shafts, a conveying chain (10) is mounted on each group of sprockets, and the two conveying chains (10) are arranged in parallel; A sprocket drive unit, the sprocket drive unit is mounted on the first mounting frame (1), and the sprocket drive unit is used to drive the sprocket to rotate, thereby driving the conveyor chain (10) to move; A mounting rod (36), two ends of which are respectively mounted on two conveying chains (10), and a plurality of mounting rods (36) are equidistantly distributed; A first mounting plate (26), the first mounting plate (26) being fixed on the mounting rod (36), a magnetic attraction member (27) being mounted on the first mounting plate (26), and a movement path of the magnetic attraction member (27) passing above the conveyor belt transport mechanism; A second mounting plate (40), the second mounting plate (40) is mounted on the mounting rod (36), an elastic cylinder (34) is fixed on the outer wall of one side of the second mounting plate (40), the elastic cylinder (34) is provided with folds that are easy to deform, one end of the elastic cylinder (34) is connected to a movable frame (37), the movable frame (37) is slidably connected to the outer wall of the mounting rod (36), a sleeve (38) is mounted on the movable frame (37), based on the support of the elastic cylinder (34), the sleeve (38) is maintained on the outer side of the magnetic attraction member (27); the surface of the sleeve (38) is provided with an anti-slip protrusion; A guide frame (28) and a vertical pole are installed on the movable frame (37); the guide frame (28) is located on the movement path of the vertical pole; the middle part of the guide frame (28) is an inclined rod structure; the distance between the inclined rod structure of the guide frame (28) and the second mounting plate (40) gradually decreases along the movement direction of the vertical pole; A receiving mechanism is arranged inside the conveying chain (10), and the receiving mechanism is located below the guide frame (28).

2. The waste tire crushing and recycling device according to claim 1, characterized in that, A roller (35) is rotatably mounted on the outer side of the vertical rod.

3. The waste tire crushing and recycling device according to claim 2, characterized in that, A plurality of arc-shaped protrusions (39) are arranged on a side wall of one side of the guide frame (28), and the arc-shaped protrusions (39) are located on the movement path of the roller (35).

4. A waste tire crushing and recycling device according to claim 1, characterized in that, The undertaking institutions include: A support frame (2), a receiving platform (11) is installed on the support frame (2), the receiving platform (11) is located below the guide frame (28), a connecting rod (29) is fixed on one side of the guide frame (28), one end of the connecting rod (29) is fixed on the receiving platform (11) or the support frame (2), the bottom inner wall of the receiving platform (11) is an inclined structure, and the height of the bottom inner wall of the receiving platform (11) gradually decreases towards the direction close to the support frame (2); A feeding pipe (33) is provided, wherein the top end of the feeding pipe (33) is connected to the receiving platform (11), and a collecting box (3) is provided below the bottom end of the feeding pipe (33).

5. The waste tire crushing and recycling device according to claim 1, characterized in that, The sprocket drive unit comprises: A sprocket drive motor (32), the sprocket drive motor (32) being mounted on the first mounting frame (1) via a bracket; A sprocket drive gear (31), wherein the shaft of the sprocket drive gear (31) is drivingly connected to the output end of the sprocket drive motor (32); The sprocket driven gear (30) is mounted on a sprocket shaft, and the sprocket driven gear (30) is meshed with a sprocket drive gear (31).

6. The waste tire crushing and recycling device according to claim 1, characterized in that, The crushing mechanism comprises: A crushing chamber (7), the crushing chamber (7) is mounted above the conveyor belt conveying mechanism through a third mounting frame (6); A feed guide plate (8), the feed guide plate (8) is installed at the top of the crushing chamber (7); A crushing roller (14), the crushing roller (14) is rotatably installed in the crushing chamber (7) via a shaft, a plurality of crushing teeth (13) are arranged on the surface of the crushing roller (14), and the crushing teeth (13) of the two crushing rollers (14) are arranged in a staggered distribution; A crushing driven gear (9), the crushing driven gear (9) is mounted on the shaft of the crushing roller (14), and the two crushing driven gears (9) are meshed with each other; A crushing drive motor (12) is installed on an outer wall of one side of the crushing chamber (7). The output end of the crushing drive motor (12) is drivingly connected to a crushing drive gear, and the crushing drive gear is meshed with a crushing driven gear (9).

7. A waste tire crushing and recycling device according to claim 1, characterized in that, The conveyor belt conveying mechanism comprises: A second mounting frame (4), on which a pulley (16) is rotatably mounted via an axis; A conveyor belt (5), the conveyor belt (5) is installed on the outside of the pulley (16); The transmission belt driving unit is installed on the second mounting frame (4) and is used to drive the pulley (16) to rotate.

8. The waste tire crushing and recycling device according to claim 7, characterized in that, The conveyor belt driving unit comprises: A transmission drive motor (18), the transmission drive motor (18) is mounted on an outer wall of one side of the second mounting frame (4); A transmission driving gear (19) is provided, the shaft of which is drivingly connected to the output end of a transmission driving motor (18). A transmission driven gear (20) is installed on the shaft of a pulley (16), and the transmission driven gear (20) is meshed with the transmission driving gear (19).

9. The waste tire crushing and recycling device according to claim 7, characterized in that, The inner side of the conveyor belt (5) is provided with equidistantly distributed inclined plates (15); a support rod (25) is installed on the second mounting frame (4); a mounting plate (23) is installed on the support rod (25); a toggle frame (22) is rotatably installed on the outer side of the support rod (25); a roller (21) is rotatably installed on the toggle frame (22); the roller (21) is located on the movement path of the inclined plate (15); both sides of the toggle frame (22) are connected to the mounting plate (23) through springs (24); the pulleys (16) are in two groups; the two groups of pulleys (16) are coaxially connected, and a gap is provided between the two groups of pulleys (16) for the inclined plate (15) to pass through.

10. A waste tire crushing and recycling device according to claim 9, characterized in that, A plurality of convex strips (17) are arranged on the outer wall of one side of the inclined plate (15).

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