An intermittent asphalt recycling apparatus

Abstract

The utility model discloses an intermittent pitch regeneration equipment, including base, the upper surface fixed connection of base has two L shape fixed column, two L shape fixed column opposite one end common fixed connection has heating jar, the upper surface fixed connection of heating jar has two second fixed column, two second fixed column opposite side common fixed connection has the storage tank. The utility model discloses, through setting second servo motor, rotary disc, poking column, moving block, sliding column and push column etc., rotary disc drives poking column rotation, and poking column moves through the moving groove and drives push column, and push column moves through sliding column and drives moving block, and makes storage tank to move to the top of feed pipe, and the upper surface of moving block blocks the discharge port of storage tank, and makes material drop into heating jar through feed pipe, and the intermittent conveyance of material is carried out to heating jar and heats and melts, and makes material heat even, and reduces heating time and reduces energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of asphalt recycling technology, and in particular to an intermittent asphalt recycling device. Background Technology

[0002] Asphalt is mainly used as a material for paving roads. Asphalt thermal recycling refers to heating and softening waste asphalt materials, adding new raw material components, and mixing and fusing the waste asphalt and the added new raw materials together to form new asphalt materials.

[0003] However, in existing technologies, most workers pour the crushed waste asphalt and new raw materials into the heating tank at once for melting, which easily leads to uneven heating, increases heating time and energy consumption. Therefore, an intermittent asphalt recycling device is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an intermittent asphalt recycling device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an intermittent asphalt recycling device, comprising a base, two L-shaped fixing columns fixedly connected to the upper surface of the base, a heating tank fixedly connected to one end of the two L-shaped fixing columns, two second fixing columns fixedly connected to the upper surface of the heating tank, a storage box fixedly connected to one side of the two second fixing columns, a first fixing plate fixedly connected to the opposite side of the storage box, each first fixing plate having a toggle structure, a conveying box fixedly connected to the bottom of the storage box, a second fixing plate fixedly connected to one side of the conveying box, a rotating structure on the second fixing plate, a conveying pipe fixedly connected to the bottom of the conveying box, and the bottom of the conveying pipe fixedly connected to the upper surface of the heating tank;

[0006] The rotating structure includes a rotating shaft that is rotatably connected through the bottom of the second fixed plate, a rotating disk that is fixedly connected to the bottom of the rotating shaft, and a toggle post that is fixedly connected to the bottom of the rotating disk.

[0007] As a further description of the above technical solution:

[0008] A second servo motor is fixedly connected to the upper surface of the second fixed plate, and the output shaft of the second servo motor is fixedly connected to one end of the rotating shaft.

[0009] As a further description of the above technical solution:

[0010] The material conveying box has a sliding block inside, and a material storage groove is formed on the upper surface of the sliding block. A sliding column is fixedly connected to one side of the sliding block. One end of the sliding column is slidably connected to one side of the material conveying box and is fixedly connected to a pushing column. A moving groove is formed on the upper surface of the pushing column, and the actuating column is slidably connected in the moving groove.

[0011] As a further description of the above technical solution:

[0012] The actuating structure includes a rotating shaft rotatably connected to one side of the first fixed plate, and a cross actuating plate is fixedly connected to one end of the rotating shaft.

[0013] As a further description of the above technical solution:

[0014] A first servo motor is fixedly connected to the upper surface of the first fixed plate, and the output shaft of the first servo motor is fixedly connected to one end of the rotating shaft.

[0015] As a further description of the above technical solution:

[0016] A fixed frame is fixedly connected to one side of the storage box, and a lever is rotatably connected inside the fixed frame. One side of the lever is in contact with one end of the cross lever. An impact post and a spring are fixedly connected to one side of the lever, and the other end of the spring is fixedly connected to one side of the storage box.

[0017] As a further description of the above technical solution:

[0018] Heaters are fixedly installed on the opposite side of the heating tank. A stirring rod is rotatably connected to the inner top of the heating tank. A third servo motor is fixedly connected to the upper surface of the heating tank. The output shaft of the third servo motor is fixedly connected to one end of the stirring rod.

[0019] This utility model has the following beneficial effects:

[0020] 1. Compared with existing technologies, this intermittent asphalt recycling equipment, by setting up a second servo motor, a rotating disk, a toggle column, a moving block, a sliding column, and a pushing column, etc., the second servo motor drives the rotating disk to rotate via a rotating shaft, the rotating disk drives the toggle column to rotate, the toggle column drives the pushing column to move via a moving slot, and the pushing column drives the moving block to move via a sliding column, so that the storage tank moves above the conveying pipe. At the same time, the upper surface of the moving block blocks the outlet of the storage tank, so that the material falls into the heating tank through the conveying pipe. The material is intermittently transported to the heating tank for heating and melting, so that the material is heated evenly, reducing heating time and energy consumption.

[0021] 2. Compared with existing technologies, this intermittent asphalt recycling equipment is equipped with a first servo motor, a rotating shaft, a cross-shaped actuating plate, a fixed frame, an actuating rod, an impact column, and a spring. The first servo motor drives the cross-shaped actuating plate to rotate through the rotating shaft. One end of the cross-shaped actuating plate actuates the actuating rod, causing the other end of the actuating rod to lift the impact column and stretch the spring. When one end of the cross-shaped actuating plate disengages from the actuating rod, the elasticity of the spring causes the actuating rod to drive the impact column to strike one side of the storage box, causing the storage box to vibrate and preventing the material from being stuck due to the "arch bridge effect" and unable to fall into the storage trough. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of an intermittent asphalt recycling device proposed in this utility model;

[0023] Figure 2 This is a plan view of an intermittent asphalt recycling device proposed in this utility model;

[0024] Figure 3 This is a cross-sectional view of the conveying box of an intermittent asphalt recycling device proposed in this utility model;

[0025] Figure 4 This is an exploded view of the rotating structure of an intermittent asphalt recycling device proposed in this utility model;

[0026] Figure 5 This is a schematic diagram of the actuation structure of an intermittent asphalt recycling device proposed in this utility model;

[0027] Figure 6 This is an exploded view of the actuation structure of an intermittent asphalt recycling device proposed in this utility model;

[0028] Figure 7 This is a cross-sectional view of the heating tank of an intermittent asphalt recycling device proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. L-shaped fixed column; 3. Heating tank; 4. Second fixed column; 5. Storage box; 6. First fixed plate; 7. Actuating structure; 701. First servo motor; 702. Rotating shaft; 703. Cross actuating plate; 704. Fixed frame; 705. Actuating rod; 706. Impact column; 707. Spring; 8. Feeding box; 9. Feeding pipe; 10. Second fixed plate; 11. Rotating structure; 111. Second servo motor; 112. Rotary disk; 113. Actuating column; 114. Moving block; 115. Sliding column; 116. Pushing column; 12. Heater; 13. Stirring rod; 14. Third servo motor. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1 to 7 This utility model provides an intermittent asphalt recycling device, comprising a base 1, with two L-shaped fixed columns 2 fixedly connected to the upper surface of the base 1. A heating tank 3 is fixedly connected to one end of each of the two L-shaped fixed columns 2. Heaters 12 are fixedly installed on opposite sides of the heating tank 3, heating the tank 3 and melting the material inside. A stirring rod 13 is rotatably connected to the top of the heating tank 3. A third servo motor 14 is fixedly connected to the upper surface of the heating tank 3, with its output shaft fixedly connected to one end of the stirring rod 13. The third servo motor 14 drives the stirring rod 13 to rotate, stirring the material inside the heating tank 3 and improving the melting efficiency. Two second fixed columns 4 are fixedly connected to the upper surface of the heating tank 3. A PLC control module is fixedly installed on one side of one of the second fixed columns 4. The PLC control module is electrically connected to the first servo motor 701, the second servo motor 111 and the third servo motor 14 to facilitate the control of the first servo motor 701, the second servo motor 111 and the third servo motor 14. A storage box 5 is fixedly connected to the opposite side of the two second fixed columns 4. A first fixed plate 6 is fixedly connected to the opposite side of the storage box 5. Each first fixed plate 6 is provided with a toggle structure 7. A conveying box 8 is fixedly connected to the bottom of the storage box 5. A second fixed plate 10 is fixedly connected to one side of the conveying box 8. A rotating structure 11 is provided on the second fixed plate 10. A conveying pipe 9 is fixedly connected to the bottom of the conveying box 8. The bottom of the conveying pipe 9 is fixedly connected to the upper surface of the heating tank 3.

[0033] To achieve intermittent conveying, the rotating structure 11 includes a rotating shaft rotatably connected to the bottom of the second fixed plate 10. A second servo motor 111 is fixedly connected to the upper surface of the second fixed plate 10. The output shaft of the second servo motor 111 is fixedly connected to one end of the rotating shaft. A rotating disk 112 is fixedly connected to the bottom of the rotating shaft. A pusher column 113 is fixedly connected to the bottom of the rotating disk 112. A moving block 114 is slidably connected inside the conveying box 8. A storage trough is formed on the upper surface of the moving block 114. A sliding column 115 is fixedly connected to one side of the moving block 114. One end of the sliding column 115 is slidably connected to one side of the conveying box 8 and is fixedly connected to a pusher column 1. 16. A moving groove is provided on the upper surface of the push column 116. The actuating column 113 is slidably connected in the moving groove. The second servo motor 111 drives the rotating disk 112 to rotate through the rotating shaft. The rotating disk 112 drives the actuating column 113 to rotate. The actuating column 113 drives the push column 116 to move through the moving groove. The push column 116 drives the moving block 114 to move through the sliding column 115, so that the storage tank moves above the conveying pipe 9. At the same time, the upper surface of the moving block 114 blocks the outlet of the storage box 5, so that the material falls into the heating tank 3 through the conveying pipe 9. The material is intermittently conveyed to the heating tank 3 for heating and melting, so that the material is heated evenly, reducing the heating time and reducing energy consumption.

[0034] To achieve the vibration purpose, the actuating structure 7 includes a rotating shaft 702 rotatably connected to one side of the first fixed plate 6. A first servo motor 701 is fixedly connected to the upper surface of the first fixed plate 6. The output shaft of the first servo motor 701 is fixedly connected to one end of the rotating shaft 702. A cross-shaped actuating plate 703 is fixedly connected to one end of the rotating shaft 702. A fixed frame 704 is fixedly connected to one side of the storage box 5. An actuating rod 705 is rotatably connected inside the fixed frame 704. One side of the actuating rod 705 is in contact with one end of the cross-shaped actuating plate 703. An impact post 70 is fixedly connected to one side of the actuating rod 705. 6 and spring 707, the other end of spring 707 is fixedly connected to one side of storage box 5. The first servo motor 701 drives the cross actuating plate 703 to rotate through the rotating shaft 702. One end of the cross actuating plate 703 actuates the actuating rod 705, causing the other end of the actuating rod 705 to drive the impact column 706 to tilt up and stretch the spring 707. When one end of the cross actuating plate 703 disengages from the actuating rod 705, the elasticity of the spring 707 causes the actuating rod 705 to drive the impact column 706 to strike one side of storage box 5, causing storage box 5 to vibrate, thus preventing the material from being stuck due to the "arch bridge effect" and unable to fall into the storage trough.

[0035] Working principle: Old asphalt debris and new raw material debris are poured into the storage bin 5. The material falls into the storage trough through the conveying bin 8. Then, the second servo motor 111 drives the rotating disk 112 to rotate through the rotating shaft. The rotating disk 112 drives the actuating column 113 to rotate. The actuating column 113 drives the pushing column 116 to move through the moving groove. The pushing column 116 drives the moving block 114 to move through the sliding column 115, so that the storage trough moves above the conveying pipe 9. At the same time, the upper surface of the moving block 114 blocks the outlet of the storage bin 5, so that the material falls into the heating tank 3 through the conveying pipe 9. The material is intermittently transported to the heating tank 3 for heating and melting. This ensures uniform heating of the material, reduces heating time and energy consumption. When the material in the storage bin 5 falls into the storage trough, the first servo motor 701 drives the cross-shaped actuating plate 703 to rotate via the rotating shaft 702. One end of the cross-shaped actuating plate 703 actuates the actuating rod 705, causing the other end of the actuating rod 705 to lift the impact column 706 and stretch the spring 707. When one end of the cross-shaped actuating plate 703 disengages from the actuating rod 705, the elasticity of the spring 707 causes the actuating rod 705 to drive the impact column 706 to strike one side of the storage bin 5, causing the storage bin 5 to vibrate and preventing the material from being stuck due to the "arch bridge effect" and unable to fall into the storage trough.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An intermittent asphalt recycling device, comprising a base (1), characterized in that: Two L-shaped fixing columns (2) are fixedly connected to the upper surface of the base (1). A heating tank (3) is fixedly connected to the opposite end of the two L-shaped fixing columns (2). Two second fixing columns (4) are fixedly connected to the upper surface of the heating tank (3). A storage box (5) is fixedly connected to the opposite side of the two second fixing columns (4). A first fixing plate (6) is fixedly connected to the opposite side of the storage box (5). A toggle structure (7) is provided on each first fixing plate (6). A conveying box (8) is fixedly connected to the bottom of the storage box (5). A second fixing plate (10) is fixedly connected to one side of the conveying box (8). A rotating structure (11) is provided on the second fixing plate (10). A conveying pipe (9) is fixedly connected to the bottom of the conveying box (8). The bottom of the conveying pipe (9) is fixedly connected to the upper surface of the heating tank (3). The rotating structure (11) includes a rotating shaft that is rotatably connected through the bottom of the second fixed plate (10), a rotating disk (112) is fixedly connected to the bottom of the rotating shaft, and a toggle post (113) is fixedly connected to the bottom of the rotating disk (112).

2. The intermittent asphalt recycling equipment according to claim 1, characterized in that: A second servo motor (111) is fixedly connected to the upper surface of the second fixed plate (10), and the output shaft of the second servo motor (111) is fixedly connected to one end of the rotating shaft.

3. The intermittent asphalt recycling equipment according to claim 1, characterized in that: The material conveying box (8) is slidably connected to a moving block (114). The upper surface of the moving block (114) is provided with a material storage groove. A sliding column (115) is fixedly connected to one side of the moving block (114). One end of the sliding column (115) is slidably connected to one side of the material conveying box (8) and is fixedly connected to a pushing column (116). A moving groove is provided on the upper surface of the pushing column (116). The actuating column (113) is slidably connected in the moving groove.

4. The intermittent asphalt recycling equipment according to claim 1, characterized in that: The actuating structure (7) includes a rotating shaft (702) rotatably connected to one side of the first fixed plate (6), and a cross actuating plate (703) is fixedly connected to one end of the rotating shaft (702).

5. The intermittent asphalt recycling equipment according to claim 4, characterized in that: A first servo motor (701) is fixedly connected to the upper surface of the first fixed plate (6), and the output shaft of the first servo motor (701) is fixedly connected to one end of the rotating shaft (702).

6. The intermittent asphalt recycling equipment according to claim 4, characterized in that: A fixed frame (704) is fixedly connected to one side of the storage box (5). A lever (705) is rotatably connected inside the fixed frame (704). One side of the lever (705) is in contact with one end of the cross lever plate (703). An impact post (706) and a spring (707) are fixedly connected to one side of the lever (705). The other end of the spring (707) is fixedly connected to one side of the storage box (5).

7. The intermittent asphalt recycling equipment according to claim 1, characterized in that: Heaters (12) are fixedly installed on the side of the heating tank (3) that is far away from each other. A stirring rod (13) is rotatably connected to the top of the inner part of the heating tank (3). A third servo motor (14) is fixedly connected to the upper surface of the heating tank (3). The output shaft of the third servo motor (14) is fixedly connected to one end of the stirring rod (13).

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