Warm-mixing regeneration equipment for asphalt mixture
By designing the moving mechanism of the asphalt mixture warm mixing regeneration equipment, the problem of the same inlet and discharge port in the existing equipment is solved, and the automatic movement and cleaning of the guide plate is realized, the purity of the material and the quality of the mixture are maintained, and the labor intensity of the staff is reduced.
Patent Information
- Application Number
- CN202421550582.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The feed port and discharge port of the existing asphalt mixture regeneration equipment are the same, causing the staff to fall on the guide plate when feeding, and need to be cleaned to avoid the material mixing with the processed material, which increases the work burden and labor intensity of the staff.
A warm mixing regeneration equipment for asphalt mixture is designed. By setting up a rotating plate, a fixed plate and a moving mechanism, the automatic movement and cleaning of the guide plate is realized to prevent the material from falling on the guide plate and mixing with the processed material.
It effectively avoids the mixing of materials with the processed materials, maintains the purity of materials, ensures that the quality of the mixture meets the requirements, and simplifies the moving steps of the guide plate, reducing the work burden and labor intensity of staff.
Smart Images
Figure CN222809818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of asphalt mixture regeneration, in particular to asphalt mixture warm mix regeneration equipment. Background Art
[0002] Asphalt mixture is a composite material, mainly composed of asphalt, coarse aggregate, fine aggregate, mineral powder, and sometimes polymers and wood cellulose. These materials of different qualities and quantities are mixed to form different structures and have different mechanical properties.
[0003] Warm mix technology is a technical means to reduce the mixing temperature of asphalt mixture by more than 30 to 40 degrees Celsius, while maintaining its performance no lower than that of hot mix asphalt mixture. One of the warm mix technologies is to add warm mix agent to the material during mixing. Warm mix agent is a surfactant used in warm mix asphalt mixture, which can reduce the mixing, paving and compaction temperature of asphalt mixture, while maintaining better road performance than hot mix mixture. Due to the low mixing temperature, the loss of mixing equipment during the production process of the mixture is also relatively low, thereby extending the service life of the equipment and reducing production costs.
[0004] The feed port and discharge port of some asphalt mixture recycling equipment are the same. When the staff feeds the materials, the materials fall on the guide plate. In order to avoid the materials from mixing with the processed materials and affecting the quality of the finished materials, the staff need to clean the materials on the guide plate, which increases the workload of the staff. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides an asphalt mixture warm mix regeneration equipment, which solves the technical problem that the feed port and the discharge port of the asphalt mixture regeneration equipment are the same, and when the staff feeds the materials, the materials fall on the guide plate. In order to avoid the materials from mixing with the processed materials and affecting the quality of the finished materials, the staff need to clean the materials on the guide plate, which increases the staff's workload and labor intensity.
[0007] (II) Technical solution
[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0009] A warm mix recycling equipment for asphalt mixture comprises a mixing drum, a material guide plate is arranged on the outside of the mixing drum, a moving mechanism is arranged on one end of the mixing drum close to the material guide plate, the moving mechanism comprises a fixed plate, a limiting plate, a groove, a rotating plate, a threaded hole, a screw and a baffle, the fixed plate is fixedly installed on the outside of the mixing drum, the material guide plate is slidably connected to the outside of the fixed plate, the limiting plate is fixedly installed on the outside of the fixed plate, the groove is opened on the outside of the mixing drum, the rotating plate is rotatably connected to the inside of the groove, the threaded hole is opened on one side of the mixing drum close to the groove, the threaded hole is communicated with the inside of the groove, the screw is threadedly connected to the inside of the threaded hole, the baffle is attached to the outside of the rotating plate, the end of the screw away from the threaded hole is arranged on the outside of the baffle, and the material guide plate is located between the rotating plate and the limiting plate.
[0010] A connecting groove is provided on the outside of the baffle, the screw is rotatably connected to the inside of the connecting groove, a sliding groove is provided inside the groove, the baffle is slidably connected to the inside of the sliding groove, a long plate is fixedly installed on the lower surface of the fixed plate, and the guide plate is slidably connected to the outside of the long plate.
[0011] Preferably, a moving groove is provided on the outside of the mixing drum, and a limiting frame is slidably connected to the inside of the moving groove, and the limiting frame is close to an end of the screw away from the baffle.
[0012] Preferably, a spring is fixedly connected inside the movable groove, and the limiting frame is fixedly connected outside the spring.
[0013] (III) Beneficial effects
[0014] 1. By setting a rotating plate and cooperating with a fixed plate, the feed port and the discharge port of the equipment are the same. When the staff feeds, the screw is turned to drive the baffle to move the baffle away from the rotating plate. At this time, the rotating plate is turned and the rotating plate is used to enter the inside of the groove. At this time, the staff can feed. When the mixing drum has finished processing the material, the cover plate is opened. At this time, the guide plate is pushed to make the guide plate fit the outside of the fixed plate. At this time, the rotating plate is turned to make the rotating plate fit the other end of the guide plate. At this time, the screw is turned to drive the baffle to fit the outside of the rotating plate. At this time, the material in the mixing drum flows to the appropriate position through the guide plate to prevent the material from falling on the guide plate and mixing with the processed material, thereby maintaining the purity of the material and ensuring that the quality of the mixture meets the requirements. At the same time, the guide plate moving steps are simple, which is convenient for the staff to operate, thereby avoiding increasing the workload and labor intensity of the staff.
[0015] 2. By setting a fixed plate and cooperating with a long plate, when the guide plate is damaged, the screw is turned to drive the baffle plate to move the baffle plate away from the rotating plate. At this time, the rotating plate is turned to enter the inside of the groove. At this time, the guide plate is pushed to release the connection between the guide plate and the fixed plate and the long plate. The convenient disassembly and assembly of the guide plate makes it easy for the staff to replace the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.
[0017] Figure 1 It is a structural diagram of the utility model;
[0018] Figure 2 For this utility model Figure 1 The structural diagram of the mixing drum;
[0019] Figure 3 For this utility model Figure 1 Structural diagram of the middle guide plate;
[0020] Figure 4 For this utility model Figure 1 A magnified structural diagram of the middle part;
[0021] Figure 5 For this utility model Figure 3 A magnified structural diagram of B.
[0022] Legend: 1. Mixing drum; 2. Guide plate; 3. Fixed plate; 4. Spring; 5. Limiting frame; 6. Moving groove; 7. Long plate; 8. Limiting plate; 9. Groove; 10. Connecting groove; 11. Rotating plate; 12. Threaded hole; 13. Screw; 14. Baffle; 15. Slide groove. DETAILED DESCRIPTION
[0023] The embodiment of the present application provides an asphalt mixture warm mix regeneration equipment, which effectively solves the technical problem that the feed port and the discharge port of the asphalt mixture regeneration equipment are the same, and when the staff feeds the materials, the materials fall on the guide plate 2. In order to avoid the materials from mixing with the processed materials and affecting the quality of the finished materials, the staff needs to clean the materials on the guide plate 2, which increases the work burden and labor intensity of the staff.
[0024] Example
[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The technical solution in the embodiment of the present application is to effectively solve the problem that the feed port and the discharge port of the asphalt mixture regeneration equipment are the same. When the staff feeds the material, the material falls on the guide plate 2. In order to avoid the material from mixing with the processed material and affecting the quality of the finished material, the staff needs to clean the material on the guide plate 2, which increases the staff's workload and labor intensity. The overall idea is as follows:
[0026] In view of the problems existing in the prior art, the utility model provides an asphalt mixture warm mix recycling equipment, which comprises a mixing drum 1, a material guide plate 2 is arranged on the outside of the mixing drum 1, and a moving mechanism is arranged on one end of the mixing drum 1 close to the material guide plate 2, the moving mechanism comprises a fixed plate 3, a limiting plate 8, a groove 9, a rotating plate 11, a threaded hole 12, a screw 13 and a baffle 14, the fixed plate 3 is fixedly installed on the outside of the mixing drum 1, the material guide plate 2 is slidably connected to the outside of the fixed plate 3, the limiting plate 8 is fixedly installed on the outside of the fixed plate 3, the groove 9 is opened on the outside of the mixing drum 1, the rotating plate 11 is rotatably connected to the inside of the groove 9, the threaded hole 12 is opened on one side of the mixing drum 1 close to the groove 9, the threaded hole 12 is communicated with the inside of the groove 9, the screw 13 is threadedly connected to the inside of the threaded hole 12, the baffle 14 is attached to the outside of the rotating plate 11, and the end of the screw 13 away from the threaded hole 12 is arranged on the outside of the baffle 14, the material guide plate 2 is located at the rotating plate 11 The material in the mixing drum 1 flows to a suitable position through the guide plate 2 to prevent the material from falling on the guide plate 2 and mixing with the processed material, thereby maintaining the purity of the material and ensuring that the quality of the mixed material meets the requirements.
[0027] A connecting groove 10 is provided on the outside of the baffle 14, and the screw 13 is rotatably connected to the inside of the connecting groove 10, so that the screw 13 can drive the baffle 14 to move. A sliding groove 15 is provided inside the groove 9, and the baffle 14 is slidably connected to the inside of the sliding groove 15, so that the baffle 14 can move on the same straight line.
[0028] A long plate 7 is fixedly installed on the lower surface of the fixed plate 3, and the guide plate 2 is slidably connected to the outside of the long plate 7 to prevent the guide plate 2 from being disconnected from the fixed plate 3 during the working process. By setting the fixed plate 3 and cooperating with the long plate 7, when the guide plate 2 is damaged, the screw 13 is rotated to drive the baffle 14 to move the baffle 14 away from the rotating plate 11. At this time, the rotating plate 11 is rotated to use the rotating plate 11 to enter the interior of the groove 9. At this time, the guide plate 2 is pushed to release the connection between the guide plate and the fixed plate 3 and the long plate 7. The convenient disassembly and assembly of the guide plate 2 is convenient for the staff to replace the guide plate 2.
[0029] A movable groove 6 is provided on the outside of the mixing drum 1, and a limiting frame 5 is slidably connected inside the movable groove 6. The limiting frame 5 is close to the end of the screw 13 away from the baffle 14 to limit the rotation of the screw 13. A spring 4 is fixedly connected inside the movable groove 6, and the limiting frame 5 is fixedly connected to the outside of the spring 4 to provide support for the limiting frame 5.
[0030] Working principle:
[0031] By setting the rotating plate 11 and cooperating with the fixed plate 3, the feed port and the discharge port of the equipment are the same. When the staff feeds, the screw 13 is rotated to drive the baffle 14 to make the baffle 14 away from the rotating plate 11. At this time, the rotating plate 11 is rotated and the rotating plate 11 is used to enter the interior of the groove 9. At this time, the staff can feed. When the mixing drum 1 has completed processing of the material, the cover plate is opened. At this time, the guide plate 2 is pushed to make the guide plate 2 fit the outside of the fixed plate 3. At this time, the rotating plate 11 is rotated to make the rotating plate 11 fit the other end of the guide plate 2. At this time, the screw 13 is rotated to drive the baffle 14 to make the baffle 14 fit the outside of the rotating plate 11. At this time, the material in the mixing drum 1 flows to the appropriate position through the guide plate 2 to prevent the material from falling on the guide plate 2 and mixing with the processed material, thereby maintaining the purity of the material and ensuring that the quality of the mixture meets the requirements. At the same time, the moving steps of the guide plate 2 are simple, which is convenient for the staff to operate, thereby avoiding increasing the workload and labor intensity of the staff.
[0032] When the guide plate 2 is damaged, the screw 13 is rotated to drive the baffle 14 to move the baffle 14 away from the rotating plate 11. At this time, the rotating plate 11 is rotated to use the rotating plate 11 to enter the interior of the groove 9. At this time, the guide plate 2 is pushed to release the connection between the guide plate and the fixed plate 3 and the long plate 7. During installation, the guide plate 2 can be slid and connected to the fixed plate 3. The convenient disassembly and assembly of the guide plate 2 makes it easy for the staff to replace the guide plate 2.
[0033] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A warm mix regeneration equipment for asphalt mixture, comprising a mixing drum (1), wherein a material guide plate (2) is arranged outside the mixing drum (1), characterized in that: A moving mechanism is provided at one end of the mixing drum (1) close to the material guide plate (2); The moving mechanism comprises a fixed plate (3), a limiting plate (8), a groove (9), a rotating plate (11), a threaded hole (12), a screw rod (13) and a baffle (14); The fixed plate (3) is fixedly mounted on the outside of the mixing drum (1), the guide plate (2) is slidably connected to the outside of the fixed plate (3), the limit plate (8) is fixedly mounted on the outside of the fixed plate (3), the groove (9) is arranged on the outside of the mixing drum (1), the rotating plate (11) is rotatably connected to the inside of the groove (9), the threaded hole (12) is arranged on a side of the mixing drum (1) close to the groove (9), the threaded hole (12) is communicated with the inside of the groove (9), the screw (13) is threadedly connected to the inside of the threaded hole (12), the baffle (14) is attached to the outside of the rotating plate (11), and the end of the screw (13) away from the threaded hole (12) is arranged on the outside of the baffle (14); Wherein, the material guide plate (2) is located between the rotating plate (11) and the limiting plate (8).
2. The asphalt mixture warm mix regeneration equipment according to claim 1, characterized in that: The baffle (14) is provided with a connecting groove (10) on its exterior; The screw rod (13) is rotatably connected inside the connecting groove (10).
3. The asphalt mixture warm mix regeneration equipment according to claim 1, characterized in that: A slide groove (15) is provided inside the groove (9); The baffle (14) is slidably connected inside the slide groove (15).
4. The asphalt mixture warm mix regeneration equipment according to claim 1, characterized in that: A long plate (7) is fixedly mounted on the lower surface of the fixed plate (3); The material guide plate (2) is slidably connected to the outside of the long plate (7).
5. The asphalt mixture warm mix regeneration equipment according to claim 1, characterized in that: The mixing drum (1) is provided with a moving groove (6) on the outside, and the inside of the moving groove (6) is slidably connected to a limiting frame (5); The limiting frame (5) is located close to an end of the screw rod (13) away from the baffle (14).
6. The asphalt mixture warm mix regeneration equipment according to claim 5, characterized in that: A spring (4) is fixedly connected inside the movable groove (6); The limiting frame (5) is fixedly connected to the outside of the spring (4).