Asphalt road repairing device

Abstract

The utility model relates to road maintenance equipment, in particular to an asphalt road repairing device which comprises a support, a material storage and heat preservation assembly, a flow guide assembly, a heating assembly and a dust cleaning assembly, the material storage and heat preservation assembly comprises a material storage and heat preservation part body, and asphalt is stored and preserved in the material storage and heat preservation part body. A discharging port is formed in the bottom of the material storage heat preservation part body, the flow guide assembly is located below the discharging port and used for discharging asphalt flowing out of the discharging port to the position of a to-be-repaired pavement, the heating assembly is used for heating the to-be-repaired pavement, and the dust cleaning assembly is used for cleaning the to-be-repaired pavement. The flow guide assembly, the heating assembly and the dust cleaning assembly are all located below the support, the flow guide assembly, the heating assembly and the dust cleaning assembly are all arranged close to the ground, road surface repairing work such as dust cleaning, heating and asphalt injection can be completed only by one person, and the asphalt road repairing device is easy to operate and short in consumed time.

Description

Technical Field

[0001] The utility model relates to road maintenance equipment, in particular to an asphalt road repairing device. Background Art

[0002] Asphalt concrete paved roads are a widely used road surface. After the asphalt pavement is laid, the road surface will be damaged as the road age increases. The repair of asphalt pavement requires manual excavation of severely damaged asphalt lumps in advance, then filling with new asphalt concrete raw materials, and finally compacting and leveling. At present, when repairing asphalt roads, it is usually necessary to manually re-lay asphalt concrete. The operation steps are complicated and require the cooperation of multiple people to complete. It is time-consuming, the laying quality is poor, and there is a lack of professional asphalt road repair equipment. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an asphalt road repairing device which can complete the road repairing works such as dust removal, heating and asphalt injection by only one person, and has simple operation and short time.

[0004] In order to solve the above technical problems, this application provides the following technical solutions:

[0005] The utility model asphalt road repair device comprises a bracket, a material storage and heat insulation component, a flow guide component, a heating component, and a dust cleaning component. The material storage and heat insulation component, the flow guide component, the heating component, and the dust cleaning component are all connected to the bracket. The material storage and heat insulation component comprises a material storage and heat insulation component body. The material storage and heat insulation component body is used to store and keep asphalt warm. A discharge port is arranged at the bottom of the material storage and heat insulation component body. The flow guide component is located below the discharge port. The flow guide component is used to discharge the asphalt flowing out of the discharge port to the position of the road surface to be repaired. The heating component is used to heat the road surface to be repaired. The dust cleaning component is used to clean the road surface to be repaired. The flow guide component, the heating component, and the dust cleaning component are all located below the bracket. The flow guide component, the heating component, and the dust cleaning component are all arranged close to the ground.

[0006] Furthermore, the material storage and insulation component also includes a material control roller, which is a cylinder and is provided with a radial through hole, which extends along the axial direction of the material control roller. The material control roller is arranged in the material discharge port, and the outer wall of the material control roller cooperates with the side wall of the material discharge port. The material control roller is suitable for rotating relative to the side wall of the material discharge port so that the radial through hole is connected or disconnected with the material storage and insulation component body.

[0007] Furthermore, the material storage and heat preservation component also includes a first servo motor, an output end of the first servo motor is connected to the rotating shaft of the material control roller, and the first servo motor drives the material control roller to rotate through the rotating shaft.

[0008] Furthermore, the guide assembly includes a guide plate, which is arranged at an angle, and one end of the guide plate close to the discharge port is a first end, and the other end is a second end, and the first end is higher than the second end.

[0009] Furthermore, the guide plate is suitable for moving forward and backward relative to the bracket along the length direction of the guide plate.

[0010] Furthermore, the guide assembly also includes a movable plate, a guide assembly mounting frame, a screw rod, and a second servo motor. The guide assembly mounting frame is connected to the bracket, and both ends of the screw rod are respectively connected to the guide assembly mounting frame and the bracket. The screw rod is arranged along the length direction of the guide plate, and the bottom of the movable plate is connected to the guide plate. The movable plate is threadedly connected to the screw rod, and the second servo motor drives the screw rod to rotate so that the movable plate drives the guide plate to move.

[0011] Furthermore, it also includes a guide rod, the two ends of which are respectively connected to the guide assembly mounting frame and the bracket, the guide rod and the screw rod are parallel to each other, the guide rod passes through the movable plate, and the movable plate is suitable for moving relative to the guide rod. Two guide rods are provided, and the two guide rods are respectively located on both sides of the screw rod.

[0012] Furthermore, the heating assembly includes a flamethrower, a conduit, and a fuel source. The flamethrower and the fuel source are both connected to the bracket. The flamethrower is located below the bracket. The flamethrower is connected to the fuel source through the conduit, and a flamethrower head is provided on the flamethrower.

[0013] Furthermore, the dust cleaning component includes a high-pressure air box and a blower, and the high-pressure air box and the blower are both connected to the bracket. The high-pressure air box is located below the bracket, and the blower is located above the bracket. The high-pressure air box is connected to the blower, and a plurality of air outlet holes are arranged at the bottom of the high-pressure air box.

[0014] Furthermore, the bracket includes two bottom beams, two cross bars, a plurality of legs, a mounting plate, and a handrail. The two cross bars are connected between the two bottom beams to form a quadrilateral frame. The mounting plate is connected between the two bottom beams. The tops of the legs are connected to the four corners of the quadrilateral frame. Universal wheels are installed at the bottoms of the legs. The fuel source is arranged on the mounting plate. The storage insulation body is connected between the two bottom beams. The handrail is connected to one side of the quadrilateral frame. The handrail is located above the quadrilateral frame.

[0015] Compared with the prior art, the asphalt road repair device of the utility model has at least the following beneficial effects:

[0016] The utility model asphalt road repairing device comprises a material storage and heat preservation component, a flow guide component, a heating component and a dust cleaning component. Only one person is required to complete road repairing works such as dust cleaning, heating and asphalt injection through the device. The operation is simple, the time is short and the paving quality is controllable.

[0017] The asphalt road repairing device of the utility model will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the asphalt road repairing device of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the asphalt road repairing device of the utility model in another direction;

[0020] Figure 3 This is a schematic diagram of the structure of the material storage and heat preservation component body in the asphalt road repair device of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the diversion component in the asphalt road repair device of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the heating component and the dust cleaning component in the asphalt road repairing device of the utility model. DETAILED DESCRIPTION

[0023] like Figure 1 , Figure 2 , Figure 3As shown, the utility model is an asphalt road repair device, including a bracket 01, a material storage and insulation component 02, a guide component 03, a heating component 04, and a dust cleaning component 05. The material storage and insulation component 02, the guide component 03, the heating component 04, and the dust cleaning component 05 are all connected to the bracket 01. The material storage and insulation component 02 includes a material storage and insulation component body 20. The material storage and insulation component body 20 is used to store asphalt and keep the asphalt warm. The bottom of the material storage and insulation component body 20 is provided with a discharge port 21. Component 03 is located below the discharge port 21, and the asphalt in the storage and insulation component body 20 flows out through the discharge port 21. The guide component 03 is used to discharge the asphalt flowing out of the discharge port 21 to the position of the road surface to be repaired. The heating component 04 is used to heat the road surface to be repaired. The dust cleaning component 05 is used to clean the road surface to be repaired. The guide component 03, the heating component 04, and the dust cleaning component 05 are all located below the bracket 01, and the guide component 03, the heating component 04, and the dust cleaning component 05 are all arranged close to the ground. When the utility model asphalt road repair device is used, the device is moved to the vicinity of the road surface to be repaired, so that the flow guide component 03, the heating component 04, and the dust cleaning component 05 are suspended above the road surface to be repaired, and the dust cleaning component 05 is started to blow away the dust, gravel, broken asphalt blocks and other debris on the ground, so that the position to be repaired is clean and tidy, and the adhesion between the asphalt concrete raw materials and the roadbed surface is improved, and then the heating component 04 is started to heat the position to be repaired, and the intact asphalt road surface around the position to be repaired is melted, and the asphalt in the material storage and insulation component body 20 flows out through the discharge port 21, and the asphalt is discharged to the position of the road surface to be repaired through the flow guide component 03. Since the edge of the asphalt road is damaged quickly, the utility model asphalt road repair device can be used to repair the edge of the asphalt road. The utility model asphalt road repair device, because it includes the material storage and insulation component 02, the flow guide component 03, the heating component 04, and the dust cleaning component 05, only one person is required to complete the road surface repair work such as dust cleaning, heating, and asphalt injection through the device, and the operation is simple, the time is short, and the paving quality is controllable.

[0024] Optionally, the material storage and insulation component 02 also includes a material control roller 22, which is a cylinder. A radial through hole 23 is provided on the material control roller 22, and the radial through hole 23 extends along the axial direction of the material control roller 22. The material control roller 22 is arranged in the discharge port 21, and the outer wall of the material control roller 22 cooperates with the side wall of the discharge port 21. The material control roller 22 is suitable for rotating relative to the side wall of the discharge port so that the radial through hole 23 is connected or disconnected with the material storage and insulation component body 20. When the radial through hole 23 is connected with the inside of the material storage and insulation component body 20, the asphalt concrete raw material in the material storage and insulation component body 20 can be discharged through the discharge port 21. When the material control roller 22 rotates 90 degrees, the radial through hole 23 is disconnected from the inside of the material storage and insulation component body 20, and the asphalt concrete raw material in the material storage and insulation component body 20 cannot be discharged through the discharge port 21. The material discharge from the discharge port 21 is controlled by setting the material control roller 22, so as to avoid discharging asphalt in the non-repair area and make the repair process more controllable.

[0025] Optionally, the material storage and heat preservation component 02 further includes a first servo motor 24, the output end of the first servo motor 24 is connected to the rotating shaft of the material control roller 22, and the first servo motor 24 drives the material control roller 22 to rotate through the rotating shaft. The first servo motor 24 drives the material control roller 22 to rotate, which has a simple structure and is easy to install.

[0026] Alternatively, if Figure 4 As shown, the guide assembly 03 includes a guide plate 31, which is tilted, and one end of the guide plate 31 close to the discharge port 21 is a first end, and the other end is a second end. The first end is higher than the second end, so as to facilitate pouring the concrete flowing out of the discharge port 21 to a predetermined position. Specifically, the guide plate 31 is a U-shaped plate.

[0027] Optionally, the guide plate 31 is suitable for moving forward and backward relative to the bracket 01 along the length direction of the guide plate 31, so that the discharge position of the guide plate 31 can be adjusted, thereby changing the pouring position of the asphalt concrete raw materials, achieving uniform fixed-point paving of the asphalt concrete raw materials, facilitating subsequent paving and compaction operations, and improving work efficiency.

[0028] Optionally, the guide assembly 03 further includes a movable plate 32, a guide assembly mounting frame 33, a screw 34, and a second servo motor 35. The guide assembly mounting frame 33 is connected to the bracket 01, and the two ends of the screw 34 are respectively connected to the guide assembly mounting frame 33 and the bracket 01. The screw 34 is arranged along the length direction of the guide plate 31, and the bottom of the movable plate 32 is connected to the guide plate 31. The movable plate 32 is arranged on the inner side of the guide assembly mounting frame 33. The movable plate 32 is threadedly connected to the screw 34. The second servo motor 35 drives the screw 34 to rotate so that the movable plate 32 drives the guide plate 31 to move. Specifically, the guide assembly mounting frame 33 is a U-shaped frame, and one side of the opening of the guide assembly mounting frame 33 is connected to the bracket 01. The position of the guide plate 31 of the guide assembly 03 is adjusted by the screw 34, and the adjustment process is more stable, which prevents the asphalt concrete raw materials from being poured to the predetermined position.

[0029] Optionally, the guide assembly 03 further includes a guide rod 36, the two ends of which are respectively connected to the guide assembly mounting frame 33 and the bracket 01, the guide rod 36 and the screw rod 34 are parallel to each other, the guide rod 36 passes through the movable plate 32, the movable plate 32 is suitable for moving relative to the guide rod 36, and two guide rods 36 are provided, and the two guide rods 36 are respectively located on both sides of the screw rod 34. The provision of the guide rod 36 enables the movable plate 32 to move stably inside the guide assembly mounting frame 33, avoiding the deviation of the guide plate 31 during the movement, and also avoiding the screw rod 34 from bearing the heavy pressure of the movable plate 32, thereby improving the structural strength of the device and realizing the stable adjustment of the pouring position of the asphalt concrete raw material.

[0030] Alternatively, if Figure 1 , Figure 2 , Figure 5 As shown, the heating component 04 includes a flamethrower 41, a conduit 42, and a fuel source 43. The flamethrower 41 and the fuel source 43 are both connected to the bracket 01. The flamethrower 41 is located below the bracket 01. The flamethrower 41 is connected to the fuel source 43 through the conduit 42. The flamethrower 41 is provided with a flamethrower head 412. Specifically, it also includes a heating component mounting frame 46. The heating component mounting frame 46 is a U-shaped frame. One side of the opening of the heating component mounting frame 46 is connected to the bracket 01. The flamethrower 41 is connected to the heating component mounting frame 46 through a mounting plate 411. The fuel source 43 is a gas installed in a gas bottle. The valve on the fuel source 43 is opened to transport the internal fuel to the flamethrower 41 through the conduit 42. The fuel is ejected through the flamethrower head 412. After the flamethrower 41 is ignited and started, the flamethrower head 412 ejects a high-temperature flame to roast the area to be repaired. The flamethrower 41 is used to heat the road surface to be repaired, and the heating speed is fast, the construction efficiency is improved, and the intact asphalt road surface around the area to be repaired is partially melted, which can be better integrated with the asphalt concrete raw materials discharged from the guide plate. The high-temperature road surface can better fit the high-temperature asphalt concrete raw materials, so that the asphalt concrete raw materials and the road surface are more firmly bonded, avoiding the stability of the asphalt concrete paving due to the large temperature difference between the two, thereby ensuring the repair quality of the asphalt road.

[0031] Optionally, the dust cleaning component 05 includes a high-pressure air box 51 and a blower 52. The high-pressure air box 51 and the blower 52 are both connected to the bracket 01. The high-pressure air box 51 is located below the bracket 01, and the blower 52 is located above the bracket 01. The high-pressure air box 51 is connected to the blower 52, and a plurality of air outlets 53 are provided at the bottom of the high-pressure air box 51. The blower 52 blows a high-speed airflow into the high-pressure air box 51 and blows it out through the air outlets 53. Specifically, the high-pressure air box 51 is connected to the heating component mounting frame 46 via a mounting plate, and the air outlets 53 are arranged in a matrix shape. The side of the high-pressure air box 51 close to the flamethrower 41 is lower than the side away from the flamethrower 41, which is convenient for blowing away dust, gravel, broken asphalt blocks and other debris on the ground, so that the location to be repaired is clean and tidy, the adhesion between the asphalt concrete raw materials and the roadbed surface is improved, and the repair quality of the edge of the asphalt road is improved.

[0032] Optionally, the bracket 01 includes two bottom beams 11, two cross bars 12, multiple legs 13, a mounting plate 15, and a handrail 16. The two cross bars 12 are connected between the two bottom beams 11 to form a quadrilateral frame. The mounting plate 15 is connected between the two bottom beams 11. The tops of the legs 13 are connected to the four corners of the quadrilateral frame. Universal wheels 14 are installed at the bottoms of the legs 13. The fuel source 43 is arranged on the mounting plate 15. The storage insulation body 20 is connected between the two bottom beams 11. The handrail 16 is connected to one side of the quadrilateral frame, and the handrail 16 is located above the quadrilateral frame.

[0033] The embodiments described above are merely descriptions of preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An asphalt road repair device, characterized in that: The invention comprises a support (01), a material storage and heat preservation component (02), a flow guide component (03), a heating component (04), and a dust removal component (05), wherein the material storage and heat preservation component (02), the flow guide component (03), the heating component (04), and the dust removal component (05) are all connected to the support (01), the material storage and heat preservation component (02) comprises a material storage and heat preservation component body (20), wherein the material storage and heat preservation component body (20) is used for storing and heat-preserving asphalt, and a discharge port (21) is arranged at the bottom of the material storage and heat preservation component body (20), and the flow guide component (03) is arranged at the bottom of the material storage and heat preservation component body (20). The component (03) is located below the discharge port (21), the flow guide component (03) is used to discharge the asphalt flowing out of the discharge port (21) to the road surface to be repaired, the heating component (04) is used to heat the road surface to be repaired, and the dust cleaning component (05) is used to clean the road surface to be repaired. The flow guide component (03), the heating component (04), and the dust cleaning component (05) are all located below the bracket (01), and the flow guide component (03), the heating component (04), and the dust cleaning component (05) are all arranged close to the ground.

2. The asphalt road repairing device according to claim 1, characterized in that: The material storage and heat preservation component (02) also includes a material control roller (22), which is a cylinder. A radial through hole (23) is provided on the material control roller (22), and the radial through hole (23) extends along the axial direction of the material control roller (22). The material control roller (22) is arranged in the material discharge port (21), and the outer wall of the material control roller (22) cooperates with the side wall of the material discharge port (21). The material control roller (22) is suitable for rotating relative to the side wall of the material discharge port so that the radial through hole (23) is connected or disconnected with the material storage and heat preservation component body (20).

3. The asphalt road repairing device according to claim 2, characterized in that: The material storage and heat preservation component (02) further comprises a first servo motor (24), the output end of the first servo motor (24) being connected to the rotating shaft of the material control roller (22), and the first servo motor (24) drives the material control roller (22) to rotate via the rotating shaft.

4. The asphalt road repairing device according to claim 3, characterized in that: The guide assembly (03) comprises a guide plate (31), the guide plate (31) is arranged at an angle, one end of the guide plate (31) close to the discharge port (21) is a first end, and the other end is a second end, and the first end is higher than the second end.

5. The asphalt road repairing device according to claim 4, characterized in that: The guide plate (31) is suitable for moving forward and backward relative to the bracket (01) along the length direction of the guide plate (31).

6. The asphalt road repairing device according to claim 5, characterized in that: The guide assembly (03) further comprises a movable plate (32), a guide assembly mounting frame (33), a screw rod (34), and a second servo motor (35); the guide assembly mounting frame (33) is connected to the bracket (01); two ends of the screw rod (34) are respectively connected to the guide assembly mounting frame (33) and the bracket (01); the screw rod (34) is arranged along the length direction of the guide plate (31); the bottom of the movable plate (32) is connected to the guide plate (31); the movable plate (32) is threadedly connected to the screw rod (34); and the second servo motor (35) drives the screw rod (34) to rotate so that the movable plate (32) drives the guide plate (31) to move.

7. The asphalt road repairing device according to claim 6, characterized in that: It also includes a guide rod (36), the two ends of which are respectively connected to the guide assembly mounting frame (33) and the bracket (01), the guide rod (36) and the screw rod (34) are parallel to each other, the guide rod (36) passes through the movable plate (32), and the movable plate (32) is suitable for moving relative to the guide rod (36), and two guide rods (36) are provided, and the two guide rods (36) are respectively located on both sides of the screw rod (34).

8. The asphalt road repairing device according to claim 7, characterized in that: The heating component (04) comprises a flamethrower (41), a conduit (42), and a fuel source (43); the flamethrower (41) and the fuel source (43) are both connected to the bracket (01); the flamethrower (41) is located below the bracket (01); the flamethrower (41) is connected to the fuel source (43) via the conduit (42); and a flamethrower head (412) is provided on the flamethrower (41).

9. The asphalt road repairing device according to claim 8, characterized in that: The dust cleaning component (05) comprises a high-pressure air box (51) and a blower (52); the high-pressure air box (51) and the blower (52) are both connected to the bracket (01); the high-pressure air box (51) is located below the bracket (01) and the blower (52) is located above the bracket (01); the high-pressure air box (51) is connected to the blower (52); and a plurality of air outlet holes (53) are provided at the bottom of the high-pressure air box (51).

10. The asphalt road repairing device according to claim 9, characterized in that: The bracket (01) comprises two bottom beams (11), two cross bars (12), a plurality of legs (13), a mounting plate (15), and a handrail (16); the two cross bars (12) are connected between the two bottom beams (11) to form a quadrilateral frame; the mounting plate (15) is connected between the two bottom beams (11); the tops of the legs (13) are connected to the four corners of the quadrilateral frame; the bottoms of the legs (13) are provided with universal wheels (14); the fuel source (43) is arranged on the mounting plate (15); the material storage and heat preservation component body (20) is connected between the two bottom beams (11); the handrail (16) is connected to one side of the quadrilateral frame; and the handrail (16) is located above the quadrilateral frame.

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