Rubber raw material processing device for rubber asphalt production

Abstract

The application relates to the technical field of rubber raw material processing, and discloses a rubber raw material processing device for rubber asphalt production, which comprises a fixed plate, the top of the fixed plate is fixedly connected with a mounting frame, the inner wall of the mounting frame is fixedly connected with a meshing shell, before use, the fixed plate is installed at a required position, rubber pieces are thrown into the gap between the crushing block and the meshing shell through the feeding pipe, then the power supply of the motor is connected, at this time, the motor drives the crushing block to rotate synchronously through the driving rod, the distance between the limited meshing shell and the crushing block is continuously reduced, in the process of sliding downward, the pressure on the rubber is gradually increased with the reduction of the distance, the material rubber is forced to break under the pressure, meanwhile, the metal material in the rubber is deformed under the pressure, after the above materials are crushed, finally, the materials are discharged downward through the gap between the meshing shell and the crushing block, so that the rubber and the internal steel wire are separated during the crushing process of the device.

Description

Technical Field

[0001] This invention relates to the field of rubber raw material processing equipment, specifically to a rubber raw material processing device for rubber asphalt production. Background Technology

[0002] Rubberized asphalt is formed by processing waste tires into rubber granules, adding various high-polymer modifiers, and then fully mixing and reacting them with base asphalt under high-temperature conditions (above 180℃). Rubberized asphalt possesses properties such as high-temperature stability, low-temperature flexibility, anti-aging properties, fatigue resistance, and water damage resistance, making it a relatively ideal environmentally friendly road material. It is mainly used in stress-absorbing layers and surface layers of road structures. However, waste tires require two crushing processes during the crushing process.

[0003] Because waste tires contain steel wires that provide support, a significant amount of metal wires remain inside the rubber after shredding. These residual metal wires greatly affect the purity of the rubber blocks and the efficiency of subsequent processing. To address these issues, the following solutions are proposed. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a rubber raw material processing device for rubber asphalt production, including a fixed plate, a mounting frame fixedly connected to the top of the fixed plate, a meshing shell fixedly connected to the inner wall of the mounting frame, a toothed pattern on the inner wall of the meshing shell, a feed pipe penetrating the top of the meshing shell, and a filter assembly fixedly connected to the bottom of the meshing shell. The crushing mechanism includes a fixed rod fixedly connected to the top of the meshing housing. A motor is fixedly connected to the top of the fixed rod, and a drive rod is fixedly connected to the output shaft of the motor. A crushing block is fixedly connected to the end of the drive rod away from the motor. The side wall of the crushing block has two teeth, and a cooling component is fixedly connected to the bottom of the crushing block. Utilizing the characteristic that most tire rubber is hard and will rupture under excessive lateral pressure, the equipment is equipped with a crushing block and a meshing housing. Before use, the fixed plate is installed in the required position, and rubber fragments are fed into the gap between the crushing block and the meshing housing through the feed pipe. Then, the motor power is turned on. At this time, the motor drives the crushing block to rotate synchronously through the drive rod. The distance between the restricted meshing housing and the crushing block continuously decreases, presenting a... Figure 4 In the G state, as the rubber fragments slide downwards, the pressure on the rubber gradually increases as the distance decreases, forcing the rubber material to crack under pressure. At the same time, the metal material in the rubber is deformed under pressure. After the above materials are crushed, they are finally discharged downwards through the gap between the meshing shell and the crushed pieces. Through the application of the above components, the equipment can separate the rubber from the internal steel wires during the crushing process.

[0005] Preferably, the filter assembly includes a collection tube fixedly connected to the bottom of the engagement housing, an inclined plate fixedly connected to the bottom of the collection tube, and a discharge pipe extending through the inner wall of the through hole of the inclined plate.

[0006] Preferably, the filtration assembly further includes a filter box connected through to the side wall of the discharge pipe. A rotating rod is rotatably connected to the inner wall of the filter box, and ten electromagnetic frames are fixedly connected to the outer wall of the rotating rod. A control component is fixedly connected to the side wall of the filter box. Taking advantage of the fact that the inside of a tire is mostly made of ferrous metals such as steel wire, electromagnetic frames are installed inside the equipment. The powder flows from... Figure 5 The powder flows downwards and enters the collection tube, while the powder, influenced by the inclined surface of the inclined plate, enters the discharge tube along the inclined plate. During this process, due to the overlap between the electromagnetic frame and the internal space of the discharge tube, the horizontal electromagnetic frame is energized when the powder falls downwards through the discharge tube. When the rubber powder and metal powder pass through the electromagnetic frame, the electromagnetic field generated by the electromagnetic frame will attract the internal metal powder, completing the separation of rubber and metal. Finally, the rubber powder will be discharged downwards through the discharge tube. By using the above components, the residue of steel wire in the rubber is reduced, and the purity of the discharged rubber is improved.

[0007] Preferably, the control component includes an arc-shaped power transmission plate fixedly connected to the outer wall of the filter box, ten piston grooves are provided on the side wall of the rotating rod, and a sliding rod is slidably connected to the inner wall of the piston groove.

[0008] Preferably, the control assembly further includes a return spring fixedly connected to the side wall of the sliding rod, a ball bearing rotatably connected to the end of the sliding rod away from the return spring, an arc-shaped plate fixedly connected to the inner wall of the filter box, and the other end of the return spring fixedly connected to the inner wall of the piston groove. Utilizing the magnetic attraction of metal generated by the aforementioned electromagnetic frame, an arc-shaped power supply plate and a sliding rod are arranged inside the equipment. The number of sliding rods and electromagnetic frames are equal, and one sliding rod controls the power switch of electromagnetic frames at the same angle. For example, when the sliding rod forces the ball bearing into contact with the outer wall of the arc-shaped power supply plate, the electromagnetic frames at the same angle will be powered on, generating an electromagnetic attraction function. Figure 6 As shown, when metal powder adheres to the outer wall of one of the electromagnetic frames, the mass of this electromagnetic frame will be greater than that of the electromagnetic frame at the other end. The heavier electromagnetic frame will generate a downward force, which will force multiple electromagnetic frames to rotate counterclockwise around the rotating rod. As the electromagnetic frames rotate, the corresponding sliding rods will also rotate. During the rotation of the sliding rods, the electromagnetic frames with more adsorbed metal powder will force the corresponding sliding rods to detach from the arc-shaped power transmission plate, presenting as... Figure 7 The sliding rod is in a certain state. At this time, the sliding rod is away from the arc-shaped power transmission plate, and the arc-shaped power transmission plate is no longer in contact with the sliding rod. This causes the electromagnetic frame to lose power and no longer generate magnetic attraction, causing the collected metal powder to fall to the top of the arc-shaped plate. Through the application of the above components, the effective separation of metal powder is achieved.

[0009] Preferably, the cooling assembly includes a fixed cylinder fixedly connected to the bottom of the crushed block, a water outlet pipe rotatably connected to the inner wall of the fixed cylinder, and a water outlet opened on the inner wall of the crushed block.

[0010] Preferably, the cooling assembly further includes a water inlet pipe rotatably connected to the inner wall of the fixed cylinder, a collection box fixedly connected to the top of the water inlet pipe, a spray pipe extending through the side wall of the collection box, a limiting plate fixedly connected to the bottom of the water inlet pipe, and the bottom of the limiting plate fixedly connected to the top of the filter box.

[0011] Preferably, the cooling assembly also includes a water-stirring plate fixedly connected to the inner wall of the crushing block. The inner wall of the crushing block has an inclined groove. Before operation, external water can enter the crushing block through the water inlet pipe. After the external water source is connected to the water inlet pipe, the water acts on the inner wall of the crushing block through the collection box and the sprinkler pipe to cool the crushing block. The rotation of the crushing block will drive the water-stirring plate to rotate synchronously. The curved outer wall of the water-stirring plate will force the internal water to flow. The flowing water will enter the outlet along the inner wall of the inclined groove and finally flow out through the outlet pipe. Through the application of the above components, excessive friction between the rubber block and the metal and the outer wall of the crushing block is avoided, which would cause the temperature of the crushing block to rise. This would prevent the crushed rubber particles from softening due to heat and sticking to the inner wall of the toothed groove, blocking the gap between the meshing shell and the crushing block, and affecting the discharge efficiency of the equipment.

[0012] The present invention has the following beneficial effects: (1) This invention utilizes the fact that the rubber material of tires is mostly hard and will rupture when subjected to excessive lateral pressure. The device contains a crushing block and a meshing shell. Before use, the fixing plate is installed in the desired position, and rubber fragments are fed into the gap between the crushing block and the meshing shell through the feed pipe. Then, the motor power is turned on. At this time, the motor drives the crushing block to rotate synchronously through the drive rod. The distance between the meshing shell and the crushing block continuously decreases, presenting a... Figure 4 In the G state, as the rubber fragments slide downwards, the pressure on the rubber gradually increases as the distance decreases, forcing the rubber material to crack under pressure. At the same time, the metal material in the rubber is deformed under pressure. After the above materials are crushed, they are finally discharged downwards through the gap between the meshing shell and the crushed pieces. Through the application of the above components, the equipment can separate the rubber from the internal steel wires during the crushing process.

[0013] (2) This invention utilizes the characteristic that the interior of a tire is mostly made of ferrous metals such as steel wires, and an electromagnetic frame is installed inside the equipment, wherein the powder is drawn from... Figure 5The powder flows downwards and enters the collection tube, while the powder, influenced by the inclined surface of the inclined plate, enters the discharge tube along the inclined plate. During this process, due to the overlap between the electromagnetic frame and the internal space of the discharge tube, the horizontal electromagnetic frame is energized when the powder falls downwards through the discharge tube. When the rubber powder and metal powder pass through the electromagnetic frame, the electromagnetic field generated by the electromagnetic frame will attract the internal metal powder, completing the separation of rubber and metal. Finally, the rubber powder will be discharged downwards through the discharge tube. By using the above components, the residue of steel wire in the rubber is reduced, and the purity of the discharged rubber is improved.

[0014] (3) This invention utilizes the characteristic of the electromagnetic frame to generate magnetic adsorption of metal. An arc-shaped power supply plate and sliding rods are installed inside the equipment. The number of sliding rods is equal to the number of electromagnetic frames, and one sliding rod controls the power switch of the electromagnetic frames at the same angle. For example, when the sliding rod forces the ball to contact the outer wall of the arc-shaped power supply plate, the electromagnetic frames at the same angle will be powered on, generating an electromagnetic adsorption function. Figure 6 As shown, when metal powder adheres to the outer wall of one of the electromagnetic frames, the mass of this electromagnetic frame will be greater than that of the electromagnetic frame at the other end. The heavier electromagnetic frame will generate a downward force, which will force multiple electromagnetic frames to rotate counterclockwise around the rotating rod. As the electromagnetic frames rotate, the corresponding sliding rods will also rotate. During the rotation of the sliding rods, the electromagnetic frames with more adsorbed metal powder will force the corresponding sliding rods to detach from the arc-shaped power transmission plate, presenting as... Figure 7 The sliding rod is in a certain state. At this time, the sliding rod is away from the arc-shaped power transmission plate, and the arc-shaped power transmission plate is no longer in contact with the sliding rod. This causes the electromagnetic frame to lose power and no longer generate magnetic attraction, causing the collected metal powder to fall to the top of the arc-shaped plate. Through the application of the above components, the effective separation of metal powder is achieved.

[0015] (4) Before operation, the present invention ensures that external water source can enter the crushing block through the water inlet pipe. After the external water source is connected to the water inlet pipe, the water source acts on the inner wall of the crushing block through the collection box and the sprinkler pipe to cool the crushing block. The rotation of the crushing block will drive the water stirring plate to rotate synchronously. The curved outer wall of the water stirring plate will force the internal water to flow. The flowing water will enter the outlet along the inner wall of the inclined groove and finally flow out through the water outlet pipe. Through the application of the above components, the excessive friction between the rubber block and the metal and the outer wall of the crushing block is avoided, which will cause the temperature of the crushing block to rise. The crushed rubber particles will soften due to heat and stick to the inner wall of the tooth pattern, blocking the gap between the meshing shell and the crushing block, affecting the discharge efficiency of the equipment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a cross-sectional view of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the present invention; Figure 3 This is a cross-sectional schematic diagram of the crushing mechanism of the present invention; Figure 4 This is a schematic diagram of the transverse cross-section of the crushing mechanism of the present invention; Figure 5 This is a cross-sectional schematic diagram of the filter component of the present invention; Figure 6 This is a cross-sectional schematic diagram of the control component of the present invention; Figure 7 For the present invention Figure 6 Enlarged diagram of A in the middle; Figure 8 This is a cross-sectional schematic diagram of the cooling component of the present invention.

[0018] The attached diagram lists the components represented by each number as follows: In the diagram: 1. Fixed plate; 11. Mounting bracket; 12. Engaging outer shell; 13. Tooth pattern one; 14. Feed pipe; 2. Crushing mechanism; 21. Fixed rod; 22. Motor; 23. Drive rod; 24. Crushing block; 25. Tooth pattern two; 3. Filter assembly; 31. Collection pipe; 32. Inclined panel; 33. Discharge pipe; 34. Filter box; 35. Rotating rod; 36. Electromagnetic frame; 4. Control assembly; 41. Arc-shaped power transmission plate; 42. Piston groove; 43. Sliding rod; 44. Return spring; 45. Ball bearing; 46. Arc-shaped plate; 5. Cooling assembly; 51. Limiting plate; 52. Fixed cylinder; 53. Water outlet pipe; 54. Water outlet; 55. Water inlet pipe; 56. Collection box; 57. Sprinkler pipe; 58. Stirring plate; 59. Inclined groove. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1, please refer to Figure 1 - Figure 4The present invention is a rubber raw material processing device for rubber asphalt production, including a fixed plate 1, a mounting frame 11 fixedly connected to the top of the fixed plate 1, a meshing shell 12 fixedly connected to the inner wall of the mounting frame 11, a toothed pattern 13 on the inner wall of the meshing shell 12, a feed pipe 14 penetratingly connected to the top of the meshing shell 12, and a filter assembly 3 fixedly connected to the bottom of the meshing shell 12. The crushing mechanism 2 includes a fixed rod 21 fixedly connected to the top of the meshing housing 12. A motor 22 is fixedly connected to the top of the fixed rod 21. A drive rod 23 is fixedly connected to the output shaft of the motor 22. A crushing block 24 is fixedly connected to the end of the drive rod 23 away from the motor 22. The side wall of the crushing block 24 is provided with teeth 25. A cooling component 5 is fixedly connected to the bottom of the crushing block 24. Taking advantage of the fact that most rubber materials of tires are hard and will crack when subjected to excessive lateral pressure, the crushing block 24 and the meshing housing 12 are set inside the equipment. Before use, the fixed plate 1 is installed in the required position, and the rubber fragments are fed into the gap between the crushing block 24 and the meshing housing 12 through the feed pipe 14. Then, the power supply of the motor 22 is turned on. At this time, the motor 22 drives the crushing block 24 to rotate synchronously through the drive rod 23. The distance between the meshing housing 12 and the crushing block 24 is continuously reduced, presenting a shape as shown in the figure. Figure 4 In the state of G, as the rubber fragments slide downwards, the pressure on the rubber gradually increases as the distance decreases, forcing the rubber material to crack under pressure. At the same time, the metal material in the rubber is deformed under pressure. After the above materials are crushed, they are finally discharged downwards through the gap between the meshing shell 12 and the crushed block 24. Through the application of the above components, the equipment can separate the rubber from the internal steel wire during the crushing process.

[0021] Example 2, please refer to Figure 5 - Figure 8 The present invention is a rubber raw material processing device for rubber asphalt production. Based on Example 1, the filter assembly 3 includes a collection pipe 31 fixedly connected to the bottom of the meshing shell 12, an inclined plate 32 fixedly connected to the bottom of the collection pipe 31, and a discharge pipe 33 connected through the inner wall of the through hole of the inclined plate 32.

[0022] The filter assembly 3 also includes a filter box 34 that runs through the side wall of the discharge pipe 33. A rotating rod 35 is rotatably connected to the inner wall of the filter box 34, and ten electromagnetic frames 36 are fixedly connected to the outer wall of the rotating rod 35. A control assembly 4 is fixedly connected to the side wall of the filter box 34. Taking advantage of the fact that the inside of a tire is mostly made of ferrous metals such as steel wire, electromagnetic frames 36 are installed inside the equipment. The powder flows from... Figure 5The powder flows downwards and enters the collection pipe 31. The powder, influenced by the inclined surface of the inclined plate 32, enters the discharge pipe 33 along the inclined plate 32. During this process, because the electromagnetic frame 36 overlaps with the internal space of the discharge pipe 33, the horizontal electromagnetic frame 36 is energized when the powder falls downwards through the discharge pipe 33. When the rubber powder and metal powder pass through the electromagnetic frame 36, the electromagnetic field generated by the electromagnetic frame 36 will attract the internal metal powder, completing the separation of rubber and metal. Finally, the rubber powder will be discharged downwards through the discharge pipe 33. By using the above components, the residue of steel wire in the rubber is reduced, and the purity of the discharged rubber is improved.

[0023] The control component 4 includes an arc-shaped power transmission plate 41 fixedly connected to the outer wall of the filter box 34, ten piston grooves 42 are provided on the side wall of the rotating rod 35, and a sliding rod 43 is slidably connected to the inner wall of the piston groove 42.

[0024] Control component 4 also includes a return spring 44 fixedly connected to the side wall of the sliding rod 43. A ball bearing 45 is rotatably connected to one end of the sliding rod 43 away from the return spring 44. An arc-shaped plate 46 is fixedly connected to the inner wall of the filter box 34. The other end of the return spring 44 is fixedly connected to the inner wall of the piston groove 42. Utilizing the magnetic attraction of metal generated by the electromagnetic frame 36, an arc-shaped power supply plate 41 and a sliding rod 43 are arranged inside the equipment. The number of sliding rods 43 and electromagnetic frames 36 is equal, and one sliding rod 43 controls the power switch of electromagnetic frames 36 at the same angle. For example, when the sliding rod 43 forces the ball bearing 45 to contact the outer wall of the arc-shaped power supply plate 41, the electromagnetic frames 36 at the same angle will be powered on, generating an electromagnetic attraction function. Figure 6 As shown, when metal powder adheres to the outer wall of an electromagnetic frame 36, the mass of this electromagnetic frame 36 will be greater than that of the electromagnetic frame 36 at the other end. The heavier electromagnetic frame 36 will generate a downward force, which will force multiple electromagnetic frames 36 to rotate counterclockwise around the rotating rod 35. As the electromagnetic frames 36 rotate, the corresponding sliding rod 43 will also rotate. During the rotation of the sliding rod 43, the electromagnetic frames 36 with more metal powder adsorbed will force the corresponding sliding rod 43 to move out of the range of the arc-shaped power transmission plate 41, presenting as... Figure 7 The sliding rod 43 is in a state where it is far away from the arc-shaped power transmission plate 41. The arc-shaped power transmission plate 41 and the sliding rod 43 are no longer in contact, so the electromagnetic frame 36 loses power and no longer generates magnetic attraction. This causes the collected metal powder to fall to the top of the arc-shaped plate 46. Through the application of the above components, the metal powder is effectively separated.

[0025] The cooling assembly 5 includes a fixed cylinder 52 fixedly connected to the bottom of the crushing block 24, a water outlet pipe 53 rotatably connected to the inner wall of the fixed cylinder 52, and a water outlet 54 opened on the inner wall of the crushing block 24.

[0026] The cooling assembly 5 also includes a water inlet pipe 55 rotatably connected to the inner wall of the fixed cylinder 52. A collection box 56 is fixedly connected to the top of the water inlet pipe 55. A spray pipe 57 is connected through the side wall of the collection box 56. A limiting plate 51 is fixedly connected to the bottom of the water inlet pipe 55. The bottom of the limiting plate 51 is fixedly connected to the top of the filter box 34.

[0027] The cooling assembly 5 also includes a water-stirring plate 58 fixedly connected to the inner wall of the crushing block 24. An inclined groove 59 is formed on the inner wall of the crushing block 24. Before operation, external water can enter the crushing block 24 through the water inlet pipe 55. After the external water source is connected to the water inlet pipe 55, the water acts on the inner wall of the crushing block 24 through the collection box 56 and the spray pipe 57, thereby cooling the crushing block 24. The rotation of the crushing block 24 will drive the water-stirring plate 58 to rotate synchronously. The outer wall of the water-stirring plate 58 is curved. The folded outer wall forces the internal water to flow, and the flowing water will enter the outlet 54 along the inner wall of the inclined groove 59, and finally flow out through the outlet pipe 53. Through the application of the above components, excessive friction between the rubber block and the metal and the outer wall of the crushing block 24 is avoided, which would cause the temperature of the crushing block 24 to rise. This would prevent the crushed rubber particles from softening due to heat and sticking to the inner wall of the toothed groove 25, blocking the gap between the meshing shell 12 and the crushing block 24, and affecting the discharge efficiency of the equipment.

[0028] One specific application of this embodiment is as follows: Before use, the fixing plate 1 is installed in the required position, and the rubber fragments are fed into the gap between the crushing block 24 and the meshing shell 12 through the feed pipe 14. Then, the power supply of the motor 22 is turned on. At this time, the motor 22 drives the crushing block 24 to rotate synchronously through the drive rod 23. The distance between the restricted meshing shell 12 and the crushing block 24 is continuously reduced, presenting as follows. Figure 4 In the state of G, as the rubber fragments slide downwards, the pressure on the rubber gradually increases as the distance decreases, forcing the rubber material to crack under pressure. At the same time, the metal material in the rubber is deformed under pressure. After the above materials are crushed, they are finally discharged downwards through the gap between the meshing shell 12 and the crushed block 24. Through the application of the above components, the equipment can separate the rubber from the internal steel wire during the crushing process.

[0029] Taking advantage of the fact that tires are mostly made of ferrous metals such as steel wires, an electromagnetic frame 36 is installed inside the equipment, through which powder is drawn... Figure 5The powder flows downwards and enters the collection pipe 31. Influenced by the inclined surface of the inclined plate 32, the powder flows along the inclined plate 32 into the discharge pipe 33. During this process, because the electromagnetic frame 36 overlaps with the internal space of the discharge pipe 33, the transverse electromagnetic frame 36 is energized when the powder falls downwards through the discharge pipe 33. When the rubber powder and metal powder pass through the electromagnetic frame 36, the electromagnetic field generated by the electromagnetic frame 36 attracts the internal metal powder, completing the separation of rubber and metal. Finally, the rubber powder will be discharged downwards through the discharge pipe 33. By applying the above components, the residue of steel wire in the rubber is reduced, and the purity of the discharged rubber is improved. Utilizing the magnetic attraction of metal generated by the electromagnetic frame 36, an arc-shaped power transmission plate 41 and sliding rods 43 are installed inside the equipment. The number of sliding rods 43 is equal to the number of electromagnetic frames 36, and one sliding rod 43 controls the power switch of electromagnetic frames 36 at the same angle. For example, when the sliding rod 43 forces the ball 45 to contact the outer wall of the arc-shaped power transmission plate 41, the electromagnetic frames 36 at the same angle will be powered on, generating an electromagnetic attraction function. Figure 6 As shown, when metal powder adheres to the outer wall of an electromagnetic frame 36, the mass of this electromagnetic frame 36 will be greater than that of the electromagnetic frame 36 at the other end. The heavier electromagnetic frame 36 will generate a downward force, which will force multiple electromagnetic frames 36 to rotate counterclockwise around the rotating rod 35. As the electromagnetic frames 36 rotate, the corresponding sliding rod 43 will also rotate. During the rotation of the sliding rod 43, the electromagnetic frames 36 with more metal powder adsorbed will force the corresponding sliding rod 43 to move out of the range of the arc-shaped power transmission plate 41, presenting as... Figure 7 The sliding rod 43 is in a state where it is far away from the arc-shaped power transmission plate 41. The arc-shaped power transmission plate 41 and the sliding rod 43 are no longer in contact, so the electromagnetic frame 36 loses power and no longer generates magnetic attraction. This causes the collected metal powder to fall to the top of the arc-shaped plate 46. Through the application of the above components, the metal powder is effectively separated.

[0030] After ensuring that the external water source can pass through the inlet pipe 55, the water source enters the interior of the crushing block 24. After the external water source is connected to the inlet pipe 55, the water source acts on the inner wall of the crushing block 24 through the collection box 56 and the sprinkler pipe 57 to cool the crushing block 24. The rotation of the crushing block 24 will drive the water stirring plate 58 to rotate synchronously. The curved outer wall of the water stirring plate 58 will force the internal water to flow. The flowing water will enter the interior of the outlet 54 along the inner wall of the inclined groove 59 and finally flow out through the outlet pipe 53. Through the application of the above components, excessive friction between the rubber block and the metal and the outer wall of the crushing block 24 is avoided, which would cause the temperature of the crushing block 24 to rise. This would prevent the crushed rubber particles from softening due to heat and sticking to the inner wall of the toothed groove 25, blocking the gap between the meshing shell 12 and the crushing block 24, and affecting the discharge efficiency of the equipment.

[0031] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rubber raw material processing device for rubber asphalt production, comprising a fixed plate (1), a mounting frame (11) fixedly connected to the top of the fixed plate (1), a meshing shell (12) fixedly connected to the inner wall of the mounting frame (11), a toothed pattern (13) provided on the inner wall of the meshing shell (12), a feed pipe (14) penetratingly connected to the top of the meshing shell (12), and a filter assembly (3) fixedly connected to the bottom of the meshing shell (12), characterized in that, Also includes: The crushing mechanism (2) includes a fixed rod (21) fixedly connected to the top of the meshing shell (12), a motor (22) fixedly connected to the top of the fixed rod (21), a drive rod (23) fixedly connected to the output shaft of the motor (22), a crushing block (24) fixedly connected to the end of the drive rod (23) away from the motor (22), a tooth pattern (25) is provided on the side wall of the crushing block (24), and a cooling component (5) is fixedly connected to the bottom of the crushing block (24).

2. The rubber raw material processing device for rubber asphalt production according to claim 1, characterized in that: The filter assembly (3) includes a collection tube (31) fixedly connected to the bottom of the meshing shell (12), and a sloping panel (32) fixedly connected to the bottom of the collection tube (31). A discharge tube (33) is connected through the inner wall of the through hole of the sloping panel (32).

3. The rubber raw material processing device for rubber asphalt production according to claim 2, characterized in that: The filter assembly (3) further includes a filter box (34) that is connected through to the side wall of the discharge pipe (33). A rotating rod (35) is rotatably connected to the inner wall of the filter box (34). Ten electromagnetic frames (36) are fixedly connected to the outer wall of the rotating rod (35). A control assembly (4) is fixedly connected to the side wall of the filter box (34).

4. The rubber raw material processing device for rubber asphalt production according to claim 3, characterized in that: The control component (4) includes an arc-shaped power transmission plate (41) fixedly connected to the outer wall of the filter box (34), and ten piston grooves (42) are provided on the side wall of the rotating rod (35), and a sliding rod (43) is slidably connected to the inner wall of the piston groove (42).

5. The rubber raw material processing device for rubber asphalt production according to claim 4, characterized in that: The control component (4) also includes a reset spring (44) fixedly connected to the side wall of the sliding rod (43), a ball bearing (45) is rotatably connected to one end of the sliding rod (43) away from the reset spring (44), an arc plate (46) is fixedly connected to the inner wall of the filter box (34), and the other end of the reset spring (44) is fixedly connected to the inner wall of the piston groove (42).

6. The rubber raw material processing device for rubber asphalt production according to claim 5, characterized in that: The cooling assembly (5) includes a fixed cylinder (52) fixedly connected to the bottom of the crushing block (24), a water outlet pipe (53) is rotatably connected to the inner wall of the fixed cylinder (52), and a water outlet (54) is opened on the inner wall of the crushing block (24).

7. The rubber raw material processing device for rubber asphalt production according to claim 6, characterized in that: The cooling assembly (5) also includes a water inlet pipe (55) rotatably connected to the inner wall of the fixed cylinder (52), a collection box (56) is fixedly connected to the top of the water inlet pipe (55), a sprinkler pipe (57) is connected through the side wall of the collection box (56), a limiting plate (51) is fixedly connected to the bottom of the water inlet pipe (55), and the bottom of the limiting plate (51) is fixedly connected to the top of the filter box (34).

8. The rubber raw material processing device for rubber asphalt production according to claim 7, characterized in that: The cooling assembly (5) also includes a water stirring plate (58) fixedly connected to the inner wall of the crushing block (24), and the inner wall of the crushing block (24) is provided with an inclined groove (59).

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