Waste treatment device for asphalt processing and use method of waste treatment device

Abstract

The invention relates to the field of asphalt waste treatment, and discloses a waste treatment device for asphalt processing and a using method thereof.The waste treatment device comprises a smashing component, a waste uniform distribution disc is rotationally installed in the top end of the smashing component, and a screening component is arranged in the smashing component and located below the waste uniform distribution disc; a vibration part is movably arranged in the crushing part and located at the bottom end of the middle part of the screening part; the crushing part is used for crushing the collected asphalt waste, discharging the processed asphalt waste into the waste uniform distribution disc, controlling the waste uniform distribution disc to rotate and operate, and supporting and limiting the screening part and the vibrating part; through cooperative operation of the crushing part, the screening part, the waste uniform distribution disc and the vibration part, the shutdown condition caused by screen blockage can be effectively avoided in the asphalt waste crushing process, meanwhile, the bottom of the screen can be automatically vibrated, and it is guaranteed that the asphalt waste treatment efficiency is not affected.

Description

Technical Field

[0001] The present invention relates to the field of asphalt waste treatment, and in particular to a waste treatment device for asphalt processing and a method for using the same. Background Art

[0002] Asphalt roads will be damaged after a long period of use, and the road surface needs to be scraped and repaired. The scraped asphalt will not be discarded at will, but will be recycled and reused; After the abandoned asphalt road is removed, when recycling the asphalt waste, the waste is first collected and transported to the processing plant, then crushed and screened to remove impurities and particles that do not meet the specifications. The waste is then softened by heating, and new asphalt, aggregates and additives are added in proportion and stirred to restore its performance. After passing the quality inspection, the recycled asphalt mixture is transported to the construction site for use in new road construction, repair or other related projects.

[0003] However, in the existing asphalt waste crushing process, the screen is easily clogged, which seriously affects the continuous screening of asphalt. The current methods for dealing with screen blockage are either to stop the machine, dismantle and replace the screen, or to manually clean the mesh on the screen. However, both methods will reduce the processing efficiency of asphalt waste. Therefore, there is an urgent need to solve the above technical problems to meet people's usage needs. Summary of the Invention

[0004] The purpose of the present invention is to provide a waste treatment device for asphalt processing and a method of using the same to solve the following technical problem: how to avoid screen clogging during the asphalt waste crushing process, resulting in shutdown for cleaning and affecting the asphalt waste treatment efficiency.

[0005] The object of the present invention can be achieved by the following technical solution: A waste material processing device for asphalt processing includes a crushing component, a waste material distribution disk is rotatably installed inside the top end of the crushing component, a screening component is provided inside the crushing component and below the waste material distribution disk, and a vibrating component is movably provided inside the crushing component and at the middle bottom end of the screening component; The crushing component is used to crush the collected asphalt waste and discharge the processed asphalt waste into the waste distribution plate. At the same time, it controls the rotation of the waste distribution plate and can also support and limit the screening component and the vibration component; Screening component, used for screening the asphalt discharged from the waste material equalizing pan; The waste distribution plate is used to receive the asphalt crushed by the crushing component and evenly discharge it onto the upper surface of the screening component; The vibrating component is used to knock and vibrate the bottom of the screening component.

[0006] As a preferred embodiment of the present invention, the crushing component includes a support frame, an isolation cover is provided on the top of the support frame, a waste collection hopper is welded to the top center of the isolation cover, crushing rollers are symmetrically provided on the inner bottom end of the waste collection hopper, the crushing rollers and one end of the crushing rollers are provided with meshing gears that are meshed with each other, a first drive motor connected to one end of the crushing roller is provided on the outer surface of the waste collection hopper, a second annular groove is provided on the bottom edge of the inner surface of the waste collection hopper, and a first annular groove is provided on the middle upper surface of the isolation cover; A second driving motor is fixedly installed above one side of the middle part of the isolation cover, a transmission sprocket shaft is provided on the outer surface of the middle part of one side of the isolation cover and one end of the second driving motor, the outer surface of the transmission sprocket shaft is meshed with the first transmission chain, a control cabinet is fixedly installed on the middle part of one side of the support frame and on the edge of the second driving motor, limiting shaft holes are provided on the upper two side ends and the middle outer surface of the support frame, material guide inclined plates are provided on both ends of the support frame, a transmission gear is fixedly installed on the outer surface of one end of the second driving motor, and a scraper plate is provided on the inner surface of the bottom edge of the waste collection hopper.

[0007] As a preferred solution of the present invention: the screening component includes a cleaning shaft and a winding shaft, the outer surface of the winding shaft is wound with a screen, the outer surfaces of both ends of the cleaning shaft and the winding shaft are fixedly installed with transmission sprockets, the outer surface of the transmission sprocket is meshed and connected with a second transmission chain, the outer surface of the cleaning shaft is evenly provided with hole cleaning cones, and the cleaning shaft is rotatably connected to the winding shaft through the second transmission chain.

[0008] As a preferred solution of the present invention: the outer surface of the waste equalizing plate is provided with an annular clamping plate, the outer surface of the waste equalizing plate and the upper edge of the annular clamping plate are provided with a transmission tooth groove, the inner ground edge of the waste equalizing plate is provided with a discharge port, and a buffer plate is welded to the bottom of one side of the discharge port.

[0009] As a preferred solution of the present invention: the vibration component includes a deflection shaft, the outer surfaces of the two end edges of the deflection shaft are fixedly installed with connecting plates, the side surfaces of the connecting plates are fixedly connected with reset torsion springs, and the outer surface of the deflection shaft is evenly provided with vibration rods.

[0010] As a preferred solution of the present invention: the top of the waste distribution plate is rotatably connected to the bottom of the waste collecting hopper through the second annular groove, the waste distribution plate is rotatably connected to the first annular groove through the annular clamping plate on the outer surface, the two ends of the cleaning shaft and the winding shaft are rotatably connected to the two ends of the upper part of the support frame through the limiting shaft holes, the two ends of the deflection shaft are rotatably connected to the two sides of the middle part of the support frame through the limiting shaft holes, and the reset torsion springs at both ends of the deflection shaft are fixedly connected to the side of the support frame.

[0011] As a preferred solution of the present invention: the cleaning shaft is adapted to be clamped with the screen through the hole-cleaning cone on the outer surface, the second drive motor is meshed and connected with the drive sprocket on the outer surface of the winding shaft at both ends of the screen through the first drive chain, the second drive motor is meshed and connected with the drive tooth groove on the outer surface of the waste equalizing disk through the transmission gear at one end, the deflection shaft is in contact with the center of the bottom surface of the screen through the vibrating rod on the upper surface, and the bottom end of the scraper plate is in active contact with the inner bottom surface of the waste equalizing disk.

[0012] A method for using a waste treatment device for asphalt processing, comprising: Step 1: First, put the asphalt waste into the waste collection hopper, start the first drive motor to crush the asphalt waste, and the crushed asphalt will fall into the waste distribution tray for collection; Step 2: Then start the second drive motor to rotate forward and reverse, and drive the waste distribution plate to rotate at the same time, and the crushed asphalt waste inside the waste distribution plate will fall onto the upper surface of the screen; Step 3: When the second drive motor is running, it drives the screen to slide back and forth, thereby screening the falling asphalt waste. Large particles that cannot be screened will be transported and discharged, thus achieving the screening of the asphalt waste; Step 4. During the screening process, it is inevitable that some particles will be stuck in the pores of the screen, so the rotation of the reel will drive the cleaning shaft and the hole-cleaning cone to rotate. When the stuck particles pass through the hole-cleaning cone, they will be squeezed upward by the hole-cleaning cone and discharged from the pores of the screen, thereby achieving a self-cleaning effect on the screen, thereby ensuring the normal screening work of the screen.

[0013] Beneficial effects of the present invention: (1) The present invention solves the problem of crushing asphalt waste by using an asphalt waste processing device. Crushing rollers meshing with each other are arranged inside the waste collection hopper. The first driving motor is started to drive the crushing rollers to rotate. The asphalt waste put into the waste collection hopper will be squeezed and crushed. The crushed asphalt falls into the waste equalization tray for storage, effectively converting large pieces of waste into small pieces, laying the foundation for subsequent processing. In the screening process, the second drive motor is started, which drives the waste balancing disc to rotate through the meshing of the transmission gear and the transmission tooth groove, so that the crushed asphalt waste in the waste balancing disc is evenly discharged to the surface of the screen. At the same time, the second drive motor drives the two sets of winding shafts to reciprocate and rewind the screen with the help of the first transmission chain, so as to realize the screening of the asphalt waste and separate the large and small particles. In the screening process, the rotation of the winding shaft drives the cleaning shaft and the hole cleaning cone. The hole cleaning cone can squeeze out the particles stuck in the mesh of the screen to realize the self-cleaning of the screen and ensure the continuous normal operation of the screen. In addition, when the screen slides back and forth, it drives the vibrating rod to deflect back and forth. The deflection of the vibrating rod drives the deformation of the reset torsion spring through the deflection shaft. The elastic force of the reset torsion spring pushes the vibrating rod to reset and hit the bottom surface of the screen, so that the screen vibrates during screening, thereby improving the screening efficiency. Even if the asphalt waste is sticky, it can be processed smoothly. (2) The present invention can effectively avoid the shutdown caused by screen blockage during the asphalt waste crushing process by cooperating with the crushing component, screening component, waste equalizing plate and vibration component. At the same time, it can also automatically vibrate the bottom of the screen to ensure that the asphalt waste treatment efficiency is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the structure of a waste treatment device for asphalt processing; Figure 2 This is a schematic diagram of the front end structure of the crushing component; Figure 3 This is a schematic diagram of the rear end structure of the crushing component; Figure 4 Schematic diagram of the bottom structure of the screening component; Figure 5 This is a schematic diagram of the waste distribution tray structure; Figure 6 Schematic diagram of the vibration component structure.

[0016] Description of the drawings: 1. Crushing component; 2. Screening component; 3. Waste equalizing plate; 4. Vibrating component; 11. Support frame; 12. Material guide inclined plate; 13. First annular slot; 14. Second annular slot; 15. Crushing roller; 16. Waste collection hopper; 17. First drive motor; 18. Second drive motor; 19. Limiting shaft hole; 110. Control cabinet; 111. First transmission chain; 112. Isolation cover; 113. Transmission sprocket shaft; 114. Transmission gear; 115. Scraper; 21. Cleaning shaft; 22. Winding shaft; 23. Second transmission chain; 24. Cleaning cone; 25. Screen; 26. Transmission sprocket; 31. Annular clamping plate; 32. Transmission tooth groove; 33. Discharge port; 34. Buffer plate; 41. Reset torsion spring; 42. Deflection shaft; 43. Connecting plate; 44. Vibrating rod. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0018] See also Figures 1-6 As shown, the present invention is a waste material processing device for asphalt processing, comprising: a crushing component 1, a waste material distribution plate 3 rotatably mounted inside the top end of the crushing component 1, a screening component 2 disposed inside the crushing component 1 and below the waste material distribution plate 3, and a vibrating component 4 movably disposed inside the crushing component 1 and at the middle bottom end of the screening component 2; The crushing component 1 is used to crush the collected asphalt waste and discharge the processed asphalt waste into the waste distribution plate 3. At the same time, it controls the rotation of the waste distribution plate 3 and can also support and limit the screening component 2 and the vibrating component 4; Screening component 2, used for screening the asphalt discharged from the waste distribution plate 3; The waste distribution plate 3 is used to receive the asphalt crushed by the crushing component 1 and evenly discharge it onto the upper surface of the screening component 2; The vibrating component 4 is used to knock and vibrate the bottom of the screening component 2.

[0019] The crushing component 1 includes a support frame 11, an isolation cover 112 is provided on the top of the support frame 11, a waste collection hopper 16 is welded to the top center of the isolation cover 112, crushing rollers 15 are symmetrically provided at the bottom end of the interior of the waste collection hopper 16, and the crushing rollers 15 and one end of the crushing rollers 15 are provided with meshing gears that are meshed with each other. A first drive motor 17 connected to one end of the crushing rollers 15 is provided on the outer surface of the waste collection hopper 16, a second annular groove 14 is provided on the bottom edge of the inner surface of the waste collection hopper 16, and a first annular groove 13 is provided on the middle upper surface of the isolation cover 112; A second drive motor 18 is fixedly installed above one side of the middle part of the isolation cover 112, and a transmission sprocket shaft 113 is provided on the outer surface of the middle part of one side of the isolation cover 112 and one end of the second drive motor 18. The outer surface of the transmission sprocket shaft 113 is meshed with the first transmission chain 111. A control cabinet 110 is fixedly installed in the middle part of one side of the support frame 11 and at the edge of the second drive motor 18. Limiting shaft holes 19 are provided at the upper two side ends and the middle outer surface of the support frame 11. Material guide inclined plates 12 are provided at both ends of the support frame 11. A transmission gear 114 is fixedly installed on the outer surface of one end of the second drive motor 18, and a scraper plate 115 is provided on the inner surface of the bottom edge of the waste collection hopper 16.

[0020] The screening component 2 includes a cleaning shaft 21 and a winding shaft 22. The outer surface of the winding shaft 22 is wound with a screen 25. The outer surfaces of both ends of the cleaning shaft 21 and the winding shaft 22 are fixedly installed with a transmission sprocket 26. The outer surface of the transmission sprocket 26 is meshed and connected with a second transmission chain 23. The outer surface of the cleaning shaft 21 is evenly provided with hole cleaning cones 24. The cleaning shaft 21 is rotatably connected to the winding shaft 22 through the second transmission chain 23.

[0021] The outer surface of the waste distribution plate 3 is provided with an annular clamping plate 31, and the outer surface of the waste distribution plate 3 and the upper edge of the annular clamping plate 31 are provided with a transmission tooth groove 32. The inner ground edge of the waste distribution plate 3 is provided with a discharge port 33, and a buffer plate 34 is welded to the bottom of one side of the discharge port 33.

[0022] The vibration component 4 includes a deflection shaft 42 , with connecting plates 43 fixedly mounted on the outer surfaces of both end edges of the deflection shaft 42 . The side surfaces of the connecting plates 43 are fixedly connected with return torsion springs 41 . Vibration rods 44 are evenly arranged on the outer surface of the deflection shaft 42 .

[0023] The top of the waste distribution plate 3 is rotatably connected to the bottom of the waste collecting hopper 16 through the second annular groove 14, and the waste distribution plate 3 is rotatably connected to the first annular groove 13 through the annular clamping plate 31 on the outer surface, so that it can limit the rotation of the waste distribution plate 3 and ensure the stable rotation of the waste distribution plate 3. The two ends of the cleaning shaft 21 and the winding shaft 22 are rotatably connected to the two ends of the upper part of the support frame 11 through the limiting shaft hole 19, which can limit the cleaning shaft 21 and the winding shaft 22. The two ends of the deflection shaft 42 are rotatably connected to the two sides of the middle part of the support frame 11 through the limiting shaft hole 19, which can make the deflection shaft 42 stably reciprocating deflected. The reset torsion springs 41 at both ends of the deflection shaft 42 are fixedly connected to the side of the support frame 11, and can provide reset power to the deflection shaft 42 after the deflection shaft 42 rotates.

[0024] The cleaning shaft 21 is adapted to be connected with the screen 25 through the cleaning cone 24 on the outer surface, so that the pores of the screen 25 can be cleaned to ensure that the screen 25 can continuously screen the asphalt waste. The second drive motor 18 is meshed with the drive sprocket 26 on the outer surface of the winding shaft 22 at both ends of the screen 25 through the first transmission chain 111. When the second drive motor 18 rotates, it can drive the two sets of winding shafts 22 to move synchronously in the same direction, thereby rewinding and unwinding the screen 25. The second drive motor 18 is driven by the transmission at one end. The moving gear 114 is meshedly connected with the transmission tooth groove 32 on the outer surface of the waste equalizing disk 3, and can control the forward and reverse rotation of the waste equalizing disk 3. The deflection shaft 42 is in contact with the bottom center of the screen 25 through the vibration rod 44 on the upper surface. When the screen 25 slides, it can drive the vibration rod 44 to frequently deflect and hit the bottom surface of the screen 25, so that the screen 25 vibrates to efficiently screen the asphalt. The bottom end of the scraper plate 115 is in active contact with the inner bottom surface of the waste equalizing disk 3, which can prevent the asphalt from being discharged normally through the discharge port 33.

[0025] The method for using the asphalt processing waste treatment device includes the following steps: Step 1: First, put the asphalt waste into the waste collecting hopper 16, start the first drive motor 17 to crush the asphalt waste, and the crushed asphalt will fall into the waste distribution tray 3 for collection; Step 2: Then start the second drive motor 18 to rotate forward and reverse, and drive the waste distribution plate 3 to rotate. At the same time, the crushed asphalt waste inside the waste distribution plate 3 will fall onto the upper surface of the screen 25; Step 3: When the second drive motor 18 is running, it drives the screen 25 to slide back and forth, thereby screening the falling asphalt waste. Large particles that cannot be screened will be transported and discharged, thus achieving the screening of the asphalt waste; Step 4: During the screening process of the screen 25, it is inevitable that some particles will be stuck in the pores of the screen 25, so the rotation of the reel 22 will drive the cleaning shaft 21 and the hole-cleaning cone 24 to rotate. When the stuck particles pass through the hole-cleaning cone 24, they will be squeezed upward by the hole-cleaning cone 24 and discharged from the pores of the screen 25, thereby achieving a self-cleaning effect on the screen 25, thereby ensuring the normal screening work of the screen 25.

[0026] The working principle of the present invention is as follows: after the asphalt road is removed, the asphalt waste is first placed into the waste collection hopper 16, and the first drive motor 17 is started to drive the crushing rollers 15 to rotate. Since the two sets of crushing rollers 15 are meshed and connected, the falling asphalt waste can be squeezed and crushed. The crushed asphalt will fall into the waste distribution tray 3 for collection; At the same time, the second drive motor 18 is started to rotate forward and reverse, and the waste distribution plate 3 is driven to rotate through the transmission gear 114 and the transmission tooth groove 32 connected at one end. During the rotation, the scraper plate 115 blocks the asphalt inside the waste distribution plate 3. Therefore, when the discharge port 33 of the waste distribution plate 3 rotates to the side of the scraper plate 115, the blocked asphalt will be discharged through the discharge port 33, and the discharged asphalt fragments will be discharged circumferentially onto the upper surface of the screen 25 below. When the second drive motor 18 is running, it will drive the two sets of winding shafts 22 through the first transmission chain 111 meshed with each other on the outer surface, so as to rewind the screen 25 back and forth, and the screen 25 will screen the falling asphalt waste. The larger particles will be transported to the two ends of the screen 25 for discharge, and the screened particles will pass through the screen 25 and be discharged downward, thereby achieving the screening of the asphalt waste. During the screening process of asphalt waste, it is inevitable that some particles will be stuck in the pores of the screen 25. Therefore, when the reel 22 rotates, the cleaning shaft 21 and the hole-cleaning cone 24 will be driven to rotate through the second transmission chain 23. Since the hole-cleaning cone 24 on the outer surface of the cleaning shaft 21 is aligned with the mesh of the screen 25, when the stuck particles pass through the hole-cleaning cone 24, they will be squeezed upward by the hole-cleaning cone 24 and discharged from the pores of the screen 25. Finally, they will be transported to the end of the screen 25 for discharge as the screen 25 slides back and forth, thereby playing a self-cleaning role for the screen 25, thereby ensuring the normal screening work of the screen 25. When the screen 25 slides back and forth, it will drive the vibration rod 44 to deflect, and the vibration rod 44 will deflect The shaft 42 drives the knobs of the reset torsion springs 41 at both ends to deform, so the elastic force of the reset torsion spring 41 will continuously drive the vibration rod 44 to reset and deflect through the deflection shaft 42. As the screen 25 rotates, the top of the vibration rod 44 is separated from the pore, and the vibration rod 44 will hit the bottom surface of the screen 25 under the action of the elastic force, so that the screen 25 vibrates while screening, thereby ensuring the normal screening of the asphalt waste. Therefore, through the coordinated operation of the crushing component 1, the screening component 2, the waste equalizing plate 3 and the vibration component 4, the shutdown caused by the blockage of the screen can be effectively avoided during the asphalt waste crushing process. At the same time, the bottom of the screen 25 can be automatically vibrated to ensure that the asphalt waste treatment efficiency is not affected.

[0027] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and should not be considered to limit the scope of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A waste treatment device for asphalt processing, comprising a crushing component (1), characterized in that: A waste distribution plate (3) is rotatably mounted inside the top of the crushing component (1), a screening component (2) is provided inside the crushing component (1) and below the waste distribution plate (3), and a vibrating component (4) is movably provided inside the crushing component (1) and at the middle bottom end of the screening component (2); The crushing component (1) is used to crush the collected asphalt waste and discharge the processed asphalt waste into the interior of the waste material distribution plate (3), while controlling the rotation of the waste material distribution plate (3) and supporting and limiting the screening component (2) and the vibrating component (4); A screening component (2) is used to screen the asphalt discharged from the waste material distribution plate (3); A waste distribution plate (3) is used to receive the asphalt crushed by the crushing component (1) and evenly discharge it onto the upper surface of the screening component (2); The vibrating component (4) is used to perform knocking and vibration on the bottom of the screening component (2).

2. The asphalt processing waste treatment device according to claim 1, characterized in that: The crushing component (1) includes a support frame (11), an isolation cover (112) is provided on the top of the support frame (11), a waste collection hopper (16) is welded to the center of the top of the isolation cover (112), a crushing roller (15) is symmetrically provided on the inner bottom end of the waste collection hopper (16), the crushing roller (15) and one end of the crushing roller (15) are provided with meshing gears that are meshed with each other, the outer surface of the waste collection hopper (16) is provided with a first driving motor (17) connected to one end of the crushing roller (15), a second annular groove (14) is provided on the bottom edge of the inner surface of the waste collection hopper (16), and a first annular groove (13) is provided on the middle upper surface of the isolation cover (112); A second drive motor (18) is fixedly mounted above one side of the middle of the isolation cover (112), a transmission sprocket shaft (113) is provided on the outer surface of the middle of one side of the isolation cover (112) and one end of the second drive motor (18), and the outer surface of the transmission sprocket shaft (113) is meshedly connected with the first transmission chain (111), a control cabinet (110) is fixedly mounted on the middle of one side of the support frame (11) and at the edge of the second drive motor (18), limiting shaft holes (19) are provided on both ends and the outer surface of the middle of the upper part of the support frame (11), a material guide inclined plate (12) is provided at both ends of the support frame (11), a transmission gear (114) is fixedly mounted on the outer surface of one end of the second drive motor (18), and a scraper plate (115) is provided on the inner surface of the bottom edge of the waste collecting hopper (16).

3. The asphalt processing waste treatment device according to claim 2, characterized in that: The screening component (2) includes a cleaning shaft (21) and a reeling shaft (22), the outer surface of the reeling shaft (22) is rolled up with a screen (25), the outer surfaces of both ends of the cleaning shaft (21) and the reeling shaft (22) are fixedly mounted with a transmission sprocket (26), the outer surface of the transmission sprocket (26) is meshedly connected with a second transmission chain (23), the outer surface of the cleaning shaft (21) is evenly provided with hole-cleaning cones (24), and the cleaning shaft (21) is rotationally connected to the reeling shaft (22) via the second transmission chain (23).

4. The asphalt processing waste treatment device according to claim 3, characterized in that: The outer surface of the waste distribution plate (3) is provided with an annular clamping plate (31), the outer surface of the waste distribution plate (3) and the upper edge of the annular clamping plate (31) are provided with a transmission tooth groove (32), the inner ground edge of the waste distribution plate (3) is provided with a discharge port (33), and a buffer plate (34) is welded to the bottom of one side of the discharge port (33).

5. The asphalt processing waste treatment device according to claim 4, characterized in that: The vibration component (4) includes a deflection shaft (42), the outer surfaces of both end edges of the deflection shaft (42) are fixedly mounted with connecting plates (43), the side surfaces of the connecting plates (43) are fixedly connected with return torsion springs (41), and the outer surface of the deflection shaft (42) is evenly provided with vibration rods (44).

6. The asphalt processing waste treatment device according to claim 5, characterized in that: The top of the waste distribution plate (3) is rotatably connected to the bottom of the waste collecting hopper (16) through the second annular clamping groove (14), and the waste distribution plate (3) is rotatably connected to the first annular clamping groove (13) through the annular clamping plate (31) on the outer surface. The two ends of the cleaning shaft (21) and the winding shaft (22) are rotatably connected to the two ends of the upper part of the support frame (11) through the limiting shaft hole (19). The two ends of the deflection shaft (42) are rotatably connected to the two sides of the middle part of the support frame (11) through the limiting shaft hole (19). The reset torsion springs (41) at both ends of the deflection shaft (42) are fixedly connected to the side of the support frame (11).

7. The asphalt processing waste treatment device according to claim 6, characterized in that: The cleaning shaft (21) is adapted to be engaged with the screen (25) through the hole-cleaning cone (24) on the outer surface; the second drive motor (18) is meshedly connected with the drive sprockets (26) on the outer surface of the reeling shaft (22) at both ends of the screen (25) through the first drive chain (111); the second drive motor (18) is meshedly connected with the drive tooth grooves (32) on the outer surface of the waste distribution plate (3) through the drive gear (114) at one end; the deflection shaft (42) is in contact with the center of the bottom surface of the screen (25) through the vibration rod (44) on the upper surface; and the bottom end of the scraper plate (115) is in active contact with the inner bottom surface of the waste distribution plate (3).

8. A method for using an asphalt processing waste treatment device, using the asphalt processing waste treatment device according to claim 7, characterized in that: include: Step 1: first, put the asphalt waste into the waste collection hopper (16), start the first drive motor (17) to crush the asphalt waste, and the crushed asphalt will fall into the waste distribution plate (3) for collection; Step 2: Then start the second drive motor (18) to rotate forward and reverse, and at the same time drive the waste distribution plate (3) to rotate, and at the same time, the crushed asphalt waste inside the waste distribution plate (3) will fall onto the upper surface of the screen (25); Step 3: When the second drive motor (18) is running, it drives the screen (25) to slide back and forth, thereby screening the falling asphalt waste. Large particles that cannot be screened will be transported and discharged, thereby achieving screening of the asphalt waste; Step 4: During the screening process of the screen (25), it is inevitable that particles will be stuck in the pores of the screen (25), so the reel (22) will drive the cleaning shaft (21) and the hole-cleaning cone (24) to rotate at the same time. When the stuck particles pass through the hole-cleaning cone (24), they will be squeezed upward by the hole-cleaning cone (24) and discharged from the pores of the screen (25), thereby achieving a self-cleaning effect on the screen (25), thereby ensuring the normal screening work of the screen (25).

Images