Crushing, mixing and circulating processing device for recycling and reusing waste materials in plastic track construction

Abstract

The invention provides a smashing, mixing and circulating processing device for recycling and reusing waste materials in plastic track construction, and relates to the technical field of plastic track recycling. The supporting assembly comprises a rotating shaft fixedly connected to the top end of the support, a first supporting frame is fixedly connected to the outer side of the rotating shaft, and a second supporting frame is fixedly connected to the top end of the first supporting frame; the screening assembly comprises a screening frame which is fixedly connected, and the interior of the screening frame is fixedly connected with a screening net; the shaking assembly comprises a mounting rod fixedly connected to the support, and connecting plates are fixedly connected to the outer side of the support, the outer side of the first supporting frame and the outer side of the second supporting frame; by means of the design, uniform mixing of waste materials and continuous output of mixed materials are achieved, meanwhile, the rotating track of the stirring barrel is precisely limited, axial deviation or excessive vibration of the stirring barrel is prevented, and the problem that in the background technology, stirring of a traditional mixing technology is not uniform, and consequently the quality of materials in subsequent procedures is unstable is effectively solved.

Description

Technical Field

[0001] This invention relates to the field of plastic running track recycling technology, and in particular to a crushing, mixing and recycling processing device for recycling and reusing waste materials during the construction of plastic running tracks. Background Technology

[0002] In the current field of plastic running track construction, with the rapid development of sports facility construction, the amount of waste generated during construction is growing larger and larger. This waste is mainly composed of composite materials such as polyurethane elastic layer and rubber granule layer. If traditional landfill or incineration methods are used for disposal, it will cause serious waste of land resources and environmental pollution.

[0003] In existing technologies, the treatment of construction waste from plastic running tracks typically employs relatively simple processes. Generally, the waste is initially crushed using a single crushing device, and then the crushed material is directly fed into a mixing device for stirring. However, during the crushing process, most operations rely on a single-stage crushing roller, which is ineffective for waste with high hardness or complex structure, resulting in inconsistent particle sizes.

[0004] Therefore, in response to the above problems, a crushing, mixing and recycling processing device for recycling and reusing waste materials in the construction of plastic running tracks is proposed. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a crushing, mixing and recycling processing device for recycling and reusing waste materials in the construction of plastic running tracks.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a crushing, mixing and recycling processing device for recycling and reusing waste materials in the construction of plastic running tracks, including a support frame;

[0007] A support assembly, the support assembly including a rotating shaft fixedly connected to the top of the bracket, a support frame one fixedly connected to the outer side of the rotating shaft, and a support frame two fixedly connected to the top of the support frame one;

[0008] A filtering component, the filtering component including a filter frame fixedly connected thereto, and a filter mesh fixedly connected inside the filter frame;

[0009] A shaking assembly, comprising a mounting rod fixedly connected to a bracket, wherein connecting plates are fixedly connected to the outer sides of the bracket, support frame one, and support frame two, and a spring is fixedly connected to the adjacent end of each pair of connecting plates;

[0010] A stirring assembly, comprising a second mounting bracket fixedly connected inside a support frame, a support column fixedly connected to the temporal portion of the second mounting bracket, a stirring tank rotatably connected to the top of the support column, and stirring blades fixedly connected to the inner wall of the stirring tank.

[0011] The drive assembly includes a mounting bracket three fixedly connected to a support frame, a support plate fixedly connected to the inner side of the mounting bracket three, an inner plate fixedly connected to the inside of the support plate, a drive gear rotatably connected to the inside of the inner plate, teeth fixedly connected to the outer side of the mixing tank, and a limit component fixedly connected to the outer side of the drive assembly.

[0012] Preferably, the limiting component includes a positioning frame fixedly connected to the top of the support plate, and both ends of the positioning frame are rotatably connected to limiting rollers.

[0013] As a preferred option, it is attached to the limit roller.

[0014] Preferably, a collection frame is fixedly connected to the outside of the screening frame, a suction pipe is fixedly connected to the inside of the collection frame, and a suction fan is fixedly connected to the end of the suction pipe away from the collection frame.

[0015] Preferably, the output end of the suction fan is fixedly connected to an air inlet pipe, the top of the bracket is fixedly connected to a mounting bracket, the bottom end of the suction fan is mounted on the mounting bracket, and a vibrator is mounted on the outside of the screening frame.

[0016] Preferably, the bottom of the inner wall of the mixing tank is provided with a through hole, and the mixing tank is fixedly connected to the discharge pipe through the through hole.

[0017] Preferably, a funnel is fixedly connected inside the support, and the bottom end of the funnel is fixedly connected to the top of the mixing tank.

[0018] Preferably, the inner plate has limit gears rotatably connected to both sides of its interior, and a motor is fixedly connected to the top of the drive gear, with the motor mounted on its outer side inside the inner plate.

[0019] Preferably, the driving gear and the teeth are meshed together, and the limiting gear and the teeth are meshed together.

[0020] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0021] 1. The vibrator drives the screening frame to vibrate at high frequency, and the screening screen vibrates synchronously to screen the waste particles. Particles that meet the particle size requirements fall down, while those that do not meet the requirements are collected in the collection frame. The suction fan sends the substandard waste back to the screening frame for screening again through the suction pipe and the inlet pipe. This design realizes the internal circulation and continuous screening of unqualified waste, which can accurately control the particle size of the material and make the size of the screened particles more uniform. It effectively solves the problem in the background technology that the traditional crushing process has poor crushing effect on waste with high hardness or complex structure due to the single-stage crushing roller operation, resulting in inconsistent particle size.

[0022] 2. The vibration of the screening frame is transmitted to the support structure composed of support frame one and support frame two, which drives the spring between the connecting plates to stretch and deform, causing the support components to generate auxiliary elastic shaking. This design enhances the screening effect, effectively prevents the screen from clogging, and buffers the vibration of the equipment, reducing vibration loss during equipment operation. It effectively solves the problems of screen clogging affecting screening efficiency and excessive equipment vibration causing component damage.

[0023] 3. The motor drives the drive gear to rotate, and the teeth meshing with the drive gear drive the mixing drum to rotate. The mixing blades rotate synchronously to mix the plastic granules. The outer convex ring of the mixing drum is connected to the limiting roller, and the limiting gear plays a limiting role. This design realizes the uniform mixing of waste materials and the continuous output of the mixture. At the same time, it precisely limits the rotation trajectory of the mixing drum to prevent its axial deviation or excessive vibration, effectively solving the problem of uneven mixing in traditional mixing processes in the background technology, which leads to unstable material quality in subsequent processes. Attached Figure Description

[0024] Figure 1 A perspective view of a crushing, mixing and recycling processing device for recycling and reusing waste materials during the construction of a plastic running track, provided by the present invention;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0026] Figure 3 A schematic diagram of the screening component structure of a crushing, mixing and recycling processing device for recycling and reusing waste materials in the construction of a plastic running track, provided by the present invention.

[0027] Figure 4 A schematic diagram of the limiting component structure of a crushing, mixing and recycling processing device for recycling and reusing waste materials in the construction of a plastic running track, provided by the present invention;

[0028] Figure 5 A schematic diagram of the drive component structure of a crushing, mixing and recycling processing device for recycling and reusing waste materials in the construction of a plastic running track, provided by the present invention.

[0029] Figure 6 This invention provides a schematic diagram of the drive component structure of a crushing, mixing, and recycling processing device for recycling waste materials during the construction of a plastic running track.

[0030] Legend;

[0031] 1. Bracket;

[0032] 2. Support components; 21. Rotating shaft; 22. Support frame one; 23. Support frame two;

[0033] 3. Screening components; 31. Screening frame; 32. Screening mesh; 33. Collection frame; 34. Suction pipe; 35. Suction fan; 36. Inlet pipe; 37. Mounting bracket one; 38. Vibrator;

[0034] 4. Vibration assembly; 41. Mounting rod; 42. Connecting plate; 43. Spring;

[0035] 5. Mixing assembly; 51. Mounting bracket II; 52. Support column; 53. Mixing tank; 54. Mixing blades; 55. Through hole; 56. Discharge pipe; 57. Funnel;

[0036] 6. Drive assembly; 61. Mounting bracket three; 62. Support plate; 63. Inner plate; 64. Drive gear; 65. Gear teeth; 66. Limit gear; 67. Motor;

[0037] 7. Limiting component; 71. Positioning frame; 72. Limiting roller; 73. Convex ring. Detailed Implementation

[0038] 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.

[0039] like Figure 1 and Figure 2 As shown, this embodiment provides a technical solution: a crushing, mixing and recycling processing device for recycling and reusing waste materials in the construction of plastic running tracks, including a support frame 1;

[0040] Support component 2 includes a rotating shaft 21 fixedly connected to the top of the bracket 1, a first support frame 22 fixedly connected to the outside of the rotating shaft 21, and a second support frame 23 fixedly connected to the top of the first support frame 22.

[0041] The support frame 1 serves as the basic support structure of the entire device, bearing and fixing all other components to ensure the stability and integrity of the entire crushing, mixing, and circulating processing device, much like the foundation of a house, providing a stable platform for subsequent operations. The rotating shaft 21 connects the support frame 1 and the first support frame 22, serving to support and transmit motion, providing a foundation for subsequent rotation and other operations. The first support frame 22 serves as the installation foundation for the second support frame 23, while also providing connection positions for other components. The second support frame 23 further provides support, offering a more direct fixing position for some components located above.

[0042] like Figures 1-4As shown, the screening component 3 includes a screening frame 31 fixedly connected to the screen, a screening mesh 32 fixedly connected inside the screening frame 31, a collection frame 33 fixedly connected to the outside of the screening frame 31, a suction pipe 34 fixedly connected inside the collection frame 33, a suction fan 35 fixedly connected to the end of the suction pipe 34 away from the collection frame 33, an air inlet pipe 36 fixedly connected to the output end of the suction fan 35, a mounting bracket 37 fixedly connected to the top of the bracket 1, the bottom end of the suction fan 35 mounted on the mounting bracket 37, and a vibrator 38 mounted on the outside of the screening frame 31.

[0043] The screening frame 31 serves as the main area for screening operations, accommodating the waste to be screened and providing a mounting position for the screening mesh 32. The screening frame 31 performs preliminary screening and classification of the waste, separating waste of different particle sizes to improve the efficiency and quality of subsequent processing. The screening mesh 32, utilizing its mesh size, screens the waste, allowing those meeting the particle size requirements to pass through while retaining the non-compliant ones, achieving precise screening and ensuring that the waste entering the next processing stage meets the particle size requirements, thus guaranteeing product quality. The collection frame 33 collects the non-compliant waste screened out during the screening process, facilitating subsequent processing or reprocessing and preventing the mixing of non-compliant waste, thereby improving the purity and quality of waste recycling and reuse. It also facilitates the classification and management of waste of different specifications. The suction pipe 34 connects the collection frame 33 and the suction fan 35. Under the action of the suction fan 35, the waste in the collection frame 33 is sucked into the suction pipe 34, achieving automated waste conveying, reducing manual operation, and improving work efficiency. The suction fan 35 generates suction, which draws the waste material from the collection frame 33 through the suction pipe 34, and then transports the waste material to other locations through the inlet pipe 36, providing power for the waste material transportation and ensuring that the waste material can smoothly enter the next processing stage. The entire transportation process is closed, reducing the scattering and pollution of waste material during transportation. The inlet pipe 36 transports the waste material sucked in by the suction fan 35 to the screening frame 31, ensuring that the waste material can accurately enter the screening frame 31 for further processing and screening. The mounting bracket 1 37 fixes the suction fan 35, making it stably installed on the bracket 1, ensuring the stability of the suction fan 35 during operation, preventing the suction fan 35 from shifting or being damaged due to vibration, and ensuring the smooth progress of the suction process. The vibrator 38 is installed on the screening frame 31, causing the screening frame 31 to vibrate, preventing the waste material from accumulating on the surface of the screening screen 32, improving screening efficiency. Through vibration, the waste material accumulated on the screening screen 32 can be continuously shaken off, so that the waste material is evenly distributed in the screening frame 31, improving the screening speed and screening quality.

[0044] like Figure 2 and Figure 3As shown, the shaking component 4 includes a mounting rod 41 fixedly connected to the bracket 1. The bracket 1, support frame 1 22 and support frame 23 are all fixedly connected to the outer side of the bracket 1, and a connecting plate 42 is fixedly connected to the adjacent end of each pair of connecting plates 42.

[0045] Mounting rod 41 is fixed on bracket 1, serving as the mounting base for connecting plate 42. It provides support and connection positions for other components of the shaking assembly 4, ensuring the stability of the entire shaking assembly 4. Connecting plate 42 connects bracket 1, support frame 1 22, and support frame 23, and connects spring 43, linking the various support structures together to form a whole. It also provides a mounting position for spring 43, enabling the entire support assembly 2 to produce a shaking effect. Spring 43 acts as an elastic connection between mounting rod 41, connecting plate 42, and support structure. When subjected to external force, it generates elastic force, causing the support assembly 2 to shake. Through the elastic force of spring 43, the vibration is transmitted to the entire support assembly 2, causing the screening assembly 3 and other parts installed on the support assembly 2 to also shake, assisting the screening process, improving the screening effect, and also absorbing vibrations during equipment operation to a certain extent, reducing the impact of the equipment on the ground.

[0046] like Figures 4-6 As shown, the stirring assembly 5 includes a mounting bracket 51 fixedly connected inside the support 1. A support column 52 is fixedly connected to the front part of the mounting bracket 51. A stirring tank 53 is rotatably connected to the top of the support column 52. A stirring blade 54 is fixedly connected to the inner wall of the stirring tank 53. A through hole 55 is opened at the bottom of the inner wall of the stirring tank 53. A discharge pipe 56 is fixedly connected to the stirring tank 53 through the through hole 55. A funnel 57 is fixedly connected inside the support 1. The bottom of the funnel 57 is fixedly connected to the top of the stirring tank 53.

[0047] Mounting bracket 2 51 is fixed inside bracket 1, providing an installation position for support column 52 and ensuring its stable installation. This provides a foundation for the subsequent installation of mixing tank 53. Support column 52 supports mixing tank 53, allowing it to be stably installed on mounting bracket 2 51 and enabling rotational connection. It provides stable support for mixing tank 53 while allowing it to rotate within a certain range for convenient mixing operations. Mixing tank 53 serves as a container for waste mixing, and internally installed stirring blades 54 provide a mixing space. The stirring blades 54 agitate the waste on the inner wall of mixing tank 53, mixing the waste materials together. Through the rotation of stirring blades 54, different types and particle sizes of waste materials can be evenly mixed. The materials are evenly mixed together to improve the quality of waste recycling and ensure the consistency of the final product performance. The through hole 55 is opened at the bottom of the inner wall of the mixing tank 53 and connected to the discharge pipe 56, which serves as the channel for the waste to be discharged from the mixing tank 53. The discharge pipe 56 is connected to the through hole 55 to transport the waste in the mixing tank 53 to other positions, serving as the channel for waste discharge. This ensures that the waste can leave the mixing tank 53 smoothly and enter the next processing stage, realizing the automation and continuity of the entire processing flow. The funnel 57 is installed at the top of the mixing tank 53 to facilitate the entry of waste into the mixing tank 53. It expands the inlet of the waste into the mixing tank 53, making it easier and smoother for the waste to enter the mixing tank 53, reducing the scattering and waste of waste during the entry process.

[0048] like Figures 4-6 As shown, the drive assembly 6 includes a mounting bracket 61 fixedly connected to the bracket 1. A support plate 62 is fixedly connected to the inner side of the mounting bracket 61. An inner plate 63 is fixedly connected to the inside of the support plate 62. A drive gear 64 is rotatably connected to the inside of the inner plate 63. A tooth 65 is fixedly connected to the outer side of the mixing tank 53. Limiting gears 66 are rotatably connected to both sides of the inside of the inner plate 63. A motor 67 is fixedly connected to the top of the drive gear 64. The outer side of the motor 67 is installed inside the inner plate 63. The drive gear 64 and the tooth 65 are meshed. The limiting gear 66 and the tooth 65 are meshed.

[0049] Mounting bracket 3 61 is fixed on bracket 1, providing an installation position for support plate 62 and ensuring its stable installation. It also provides a support foundation for subsequent transmission components such as gears. Support plate 62 is mounted on mounting bracket 3 61, and internally houses inner plate 63 and other components, providing support and fixation. Inner plate 63 rotatably connects drive gear 64 and limit gear 66, serving as the core component installation position for gear transmission. It provides space and support for gear installation and rotation, ensuring smooth and accurate gear transmission. Driven by motor 67, drive gear 64 meshes with teeth 65, rotating mixing tank 53 and thus driving mixing blades 54 to agitate waste materials. The efficiency and accuracy of power transmission are improved. The gear 65 is fixed on the outside of the mixing drum 53 and meshes with the drive gear 64 and the limit gear 66, converting the rotation of the gear into the rotation of the mixing drum 53, ensuring the uniformity and fullness of waste mixing. The limit gear 66 meshes with the gear 65, which plays a role in limiting and assisting the transmission of the rotation of the mixing drum 53, preventing the mixing drum 53 from rotating excessively or shifting its position. At the same time, together with the drive gear 64, it ensures that the mixing drum 53 can rotate stably and evenly. The motor 67 provides power to the entire drive assembly 6. Its stable operation can ensure the continuous rotation of the mixing drum 53 and is a key component for the normal operation of waste mixing.

[0050] like Figures 4-6 As shown, a limiting component 7 is fixedly connected to the outer side of the drive component 6. The limiting component 7 includes a positioning frame 71 fixedly connected to the top of the support plate 62. Both ends of the positioning frame 71 are rotatably connected to limiting rollers 72. A convex ring 73 is fixedly connected to the outer side of the mixing tank 53. The outer side of the convex ring 73 is rotatably connected to the limiting rollers 72.

[0051] The positioning frame 71 is fixed to the top of the support plate 62, providing an installation position for the limiting roller 72 so that it can effectively play its role in limiting the position of the mixing tank 53. The limiting roller 72 is rotatably connected to both ends inside the positioning frame 71 and cooperates with the convex ring 73 to limit the rotation position and movement trajectory of the mixing tank 53. Through contact and rolling with the convex ring 73, the rotation of the mixing tank 53 is limited to prevent the mixing tank 53 from shaking or deviating from the normal track during rotation, thus ensuring the stability and safety of the mixing process. During the rotation of the mixing tank 53, the convex ring 73 interacts with the limiting roller 72 to limit the rotation range of the mixing tank 53, ensuring that the mixing tank 53 can rotate according to the predetermined trajectory and angle, thereby improving the stability of equipment operation.

[0052] Working principle;

[0053] like Figures 1-6 As shown;

[0054] First, the vibrator 38 is started, which in turn drives the screening frame 31 of its mounting base to vibrate at high frequency. This causes the screening mesh 32 fixed inside the screening frame 31 to vibrate synchronously, thereby causing the plastic waste particles placed on the screening mesh 32 to be screened under the action of vibration. Particles that meet the particle size requirements fall through the screening mesh 32, while particles that do not meet the requirements remain on the mesh. During the screening process, the waste material that does not meet the particle size requirements and is blocked by the screening mesh 32 is first collected on the outside of the screening frame 31. Then, the suction fan 35 is started and stably installed on the bracket 1 through the mounting bracket 37, which drives it to generate suction. The suction pipe 34, which is fixed to the suction fan, is fixed to the collection frame 33 at the other end, and sucks in the non-compliant waste material in the collection frame 33. Then, the suction... The machine 35 blows / conveys the sucked-in waste material through the air inlet pipe 36 fixedly connected to its output end, thereby causing the substandard waste material to be transported back to the screening frame 31 for re-screening, realizing the internal circulation and continuous screening of unqualified waste material. When the screening frame 31 vibrates, it is first transmitted to its mounting base, namely the support structure composed of support frame one 22 and support frame two 23. Support frame one 22 is fixed to the top of the bracket 1 through the rotating shaft 21, and support frame two 23 is fixed to the top of support frame one 22. Then, the vibration is transmitted through the connecting plates 42 fixed to the outside of each support structure, bracket 1, support frame one 22, and support frame two 23, which can drive the springs 43 connected between every two adjacent connecting plates 42 to expand and contract, thereby driving the rotating shaft 21. The support frames 22 and 23, along with the screening components 3 mounted on them, generate auxiliary elastic vibrations, enhancing the screening effect, preventing clogging, and buffering equipment vibration. Subsequently, the starter motor 67, installed inside the inner plate 63, drives the drive gear 64, which is fixedly connected to the output shaft of the motor 67, to rotate. The drive gear 64, rotatably connected inside the inner plate 63, drives the teeth 65, which are meshed with the drive gear 64, to move. The teeth 65 are fixedly connected to the outside of the mixing tank 53. Simultaneously, the limiting gears 66, fixed on both sides inside the inner plate 63, also mesh with the teeth 65 and rotate accordingly, limiting and stabilizing the rotation of the mixing tank 53. This causes the entire mixing tank 53 to rotate around its bottom point of connection with the support column 52. The top of the mixing tank 52 is rotatably connected to the mixing drum 53, and the bottom is fixed inside the support 1 by the mounting bracket 51. When the mixing drum 53 rotates, it drives the mixing blades 54 fixed on its inner wall to rotate synchronously. This causes the plastic granules that meet the particle size requirements, which enter the mixing drum 53 through the funnel 57 fixed on the support 1 at the top and fixed on the top of the mixing drum 53 at the bottom, to be strongly mixed, achieving uniform mixing of waste materials. After uniform mixing, the material first gathers to the bottom of the mixing drum 53 under the action of gravity or centrifugal force, and then flows out through the through hole 55 opened at the bottom of the inner wall of the mixing drum 53, and enters the discharge pipe 56 fixedly connected to the through hole 55. This drives the mixture to be discharged through the discharge pipe 56 and enter the subsequent process, realizing the continuous output of the mixture.During the rotation of the mixing tank 53, the convex ring 73 fixed to the outside of the mixing tank 53 rotates accordingly. The outer side of the convex ring 73 is connected to the limiting roller 72, which is rotatably connected to both ends of the positioning frame 71. The positioning frame 71 is fixedly connected to the top of the support plate 62, maintaining a rotatable connection. This causes the limiting roller 72 to roll along the convex ring 73, achieving precise limitation and stable support of the rotation trajectory of the mixing tank 53, preventing axial displacement or excessive vibration.

[0055] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A crushing, mixing, and recycling processing device for recycling waste materials during the construction of plastic running tracks, characterized in that, Includes a support (1); Support component (2), the support component (2) includes a rotating shaft (21) fixedly connected to the top of the bracket (1), a first support frame (22) fixedly connected to the outside of the rotating shaft (21), and a second support frame (23) fixedly connected to the top of the first support frame (22). A filtering component (3) includes a filter frame (31) fixedly connected to the filter frame (31), and a filter mesh (32) fixedly connected inside the filter frame (31); The shaking component (4) includes a mounting rod (41) fixedly connected to the bracket (1). The bracket (1), support frame one (22) and support frame two (23) are all fixedly connected to the outer side of the bracket (1), and a connecting plate (42) is fixedly connected to the adjacent end of each pair of connecting plates (42). The stirring assembly (5) includes a second mounting bracket (51) fixedly connected inside the bracket (1), a support column (52) fixedly connected to the temporal part of the second mounting bracket (51), a stirring tank (53) rotatably connected to the top of the support column (52), and a stirring blade (54) fixedly connected to the inner wall of the stirring tank (53). The drive assembly (6) includes a mounting bracket three (61) fixedly connected to the bracket (1), a support plate (62) fixedly connected to the inner side of the mounting bracket three (61), an inner plate (63) fixedly connected to the inside of the support plate (62), a drive gear (64) rotatably connected to the inside of the inner plate (63), teeth (65) fixedly connected to the outer side of the mixing tank (53), and a limit assembly (7) fixedly connected to the outer side of the drive assembly (6).

2. The crushing, mixing, and recycling processing device for recycling waste materials during the construction of a plastic running track according to claim 1, characterized in that: The limiting component (7) includes a positioning frame (71) fixedly connected to the top of the support plate (62), and both ends of the positioning frame (71) are rotatably connected to limiting rollers (72).

3. The crushing, mixing, and recycling processing device for waste recycling in the construction of plastic running tracks according to claim 2, characterized in that: A convex ring (73) is fixedly connected to the outside of the mixing tank (53), and the outside of the convex ring (73) is rotatably connected to the limiting roller (72).

4. The crushing, mixing, and recycling processing device for waste recycling in the construction of plastic running tracks according to claim 1, characterized in that: A collection frame (33) is fixedly connected to the outside of the screening frame (31), and a suction pipe (34) is fixedly connected inside the collection frame (33). A suction fan (35) is fixedly connected to the end of the suction pipe (34) away from the collection frame (33).

5. The crushing, mixing, and recycling processing device for waste recycling in the construction of plastic running tracks according to claim 4, characterized in that: The output end of the suction fan (35) is fixedly connected to the air inlet pipe (36), the top of the bracket (1) is fixedly connected to the mounting bracket (37), the bottom end of the suction fan (35) is mounted on the mounting bracket (37), and a vibrator (38) is mounted on the outside of the screening frame (31).

6. The crushing, mixing, and recycling processing device for waste recycling in the construction of plastic running tracks according to claim 1, characterized in that: The bottom of the inner wall of the mixing tank (53) is provided with a through hole (55), and the mixing tank (53) is fixedly connected to the discharge pipe (56) through the through hole (55).

7. The crushing, mixing, and recycling processing device for waste recycling in the construction of plastic running tracks according to claim 1, characterized in that: A funnel (57) is fixedly connected inside the support (1), and the bottom end of the funnel (57) is fixedly connected to the top of the mixing tank (53).

8. The crushing, mixing, and recycling processing device for waste recycling in the construction of plastic running tracks according to claim 1, characterized in that: Both sides of the inner plate (63) are rotatably connected to limit gears (66), and the top of the drive gear (64) is fixedly connected to a motor (67). The outer side of the motor (67) is installed inside the inner plate (63).

9. A crushing, mixing, and recycling processing device for recycling waste materials during the construction of a plastic running track according to claim 8, characterized in that: The driving gear (64) is meshed with the teeth (65), and the limiting gear (66) is meshed with the teeth (65).

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