Asphalt repairing device for road ruts

Abstract

The utility model discloses an asphalt repair device for road ruts, and relates to the technical field of road repair, the asphalt repair device comprises a material box, a base and a scraping mechanism, the upper surface of the material box is provided with a feed inlet, a main rod penetrates through the interior of the material box, the bottom end of the main rod is provided with a spiral feeding rod, a solenoid valve is arranged below the spiral feeding rod, and the bottom end of the solenoid valve is provided with a screw. The base is arranged at the lower end of the material box, an electric push rod is arranged on the left side of the material box, the lower end of the electric push rod is connected with the rolling mechanism, the scraping mechanism is arranged on the left side of the rolling mechanism, and an armrest frame is welded to the left end of the upper surface of the base. The first motor drives the main rod, the stirring assembly and the spiral feeding rod to rotate, the stirring assembly rotates to stir asphalt in the material box, the asphalt is prevented from being solidified or agglomerated, the spiral feeding rod is arranged on the outer side of the discharging pipeline, rotation of the spiral feeding rod facilitates conveying of the asphalt, and the discharging pipeline is prevented from being blocked by the asphalt.

Description

Technical Field

[0001] The utility model relates to the technical field of highway repair, in particular to an asphalt repairing device for highway ruts. Background Art

[0002] Modern roads are paved with asphalt. After long-term use, asphalt roads are prone to various rutting marks due to repeated rolling of vehicles, which affects the smoothness of the road surface. It is necessary to use a road rutting repair device to repair the rutting marks.

[0003] Existing rutting repair mainly uses asphalt materials. Asphalt has a strong viscosity and is easy to block the discharge pipe during the discharge process, resulting in unsmooth discharge. Secondly, the asphalt is piled in one place after being discharged and needs to be flattened and compacted later, which is not convenient to use. Therefore, there is an urgent need for asphalt repair equipment for highway rutting. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an asphalt repair device for highway rutting, so as to solve the problem that the existing rutting repair mainly uses asphalt materials, the asphalt has a strong viscosity, and the asphalt is easy to block the discharge pipe during the discharge process, resulting in unsmooth discharge. Secondly, the asphalt is piled in one place after being discharged, and it needs to be flattened and compacted later, which is not convenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an asphalt repair device for highway rutting, comprising a material box, a base and a scraping mechanism, the upper surface of the material box is provided with a feed port, and a first motor is provided on the right side of the feed port, a main rod is passed through the interior of the material box, and a stirring assembly is installed on the outside of the main rod, a spiral feeding rod is installed at the bottom end of the main rod, and a discharge pipe is provided on the outside of the spiral feeding rod, and a solenoid valve is provided below the spiral feeding rod;

[0006] The base is arranged at the lower end of the material box, and wheels are installed at the four corners of the lower surface of the base. An electric push rod is arranged on the left side of the material box, and a rolling mechanism is connected to the lower end of the electric push rod;

[0007] The scraping mechanism is arranged on the left side of the rolling mechanism, a handrail frame is welded on the left end of the upper surface of the base, and a controller is installed on the right side surface of the handrail frame.

[0008] Preferably, the central axis of the spiral feeding rod and the central axis of the main rod are located on the same straight line, and the top end of the main rod passes through the top end of the material box through a bearing and is connected to the output end of the first motor.

[0009] Preferably, a circular hole is opened inside the base, and the output shaft of the electric push rod passes through the circular hole to penetrate the base and is connected to the rolling mechanism, and the inner diameter of the circular hole is larger than the outer diameter of the output shaft of the electric push rod.

[0010] Preferably, the rolling mechanism includes a long plate, a roller shaft, a connecting rod, a connecting plate and a second motor, a roller shaft is arranged parallel to the bottom of the long plate, and a connecting rod is integrally arranged at the front and rear ends of the roller shaft, a connecting plate is installed on the outer side of the connecting rod, and the rear end of the connecting rod is connected to the second motor.

[0011] Preferably, the top end of the connecting plate is fixed to the lower surface of the long plate, and the outer side of the connecting rod is rotatably connected to the connecting plate via a bearing.

[0012] Preferably, the scraper mechanism comprises a longitudinal plate, a scraper and a rubber pad, a scraper is welded on the right side of the lower end of the longitudinal plate, and the right end of the scraper is covered with a rubber pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model drives the main rod, the stirring assembly and the spiral feeding rod to rotate through the first motor. The rotation of the stirring assembly can stir the asphalt inside the material box to prevent the asphalt from solidifying or agglomerating. The spiral feeding rod is arranged on the outside of the discharge pipe. The rotation of the spiral feeding rod is conducive to the transportation of asphalt and prevents the asphalt from clogging the discharge pipe.

[0015] 2. In the utility model, the output shaft of the electric push rod passes through the base through a round hole to control the lifting and lowering of the rolling mechanism. The asphalt inside the material box is discharged into the potholes on the road surface through the discharge pipe. The electric push rod controls the rolling mechanism to descend until the roller is flush with the wheel. The second motor drives the roller to rotate, and the roller rolls, disperses and even compacts the asphalt.

[0016] 3. A scraper mechanism is arranged on the left side of the rolling mechanism in the utility model. After the asphalt is rolled, the roller rises from the ground and contacts the right end of the scraper. As the roller rotates, the scraper scrapes off the waste material on the surface of the roller, which is beneficial to the rapid cleaning of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model;

[0019] Figure 3 It is a side structural diagram of the rolling mechanism of the utility model;

[0020] Figure 4 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. material box; 2. feed port; 3. first motor; 4. main rod; 5. stirring assembly; 6. spiral feeding rod; 7. discharge pipe; 8. solenoid valve; 9. base; 10. wheel; 11. electric push rod; 12. rolling mechanism; 1201. long board; 1202. roller; 1203. connecting rod; 1204. connecting plate; 1205. second motor; 13. handrail; 14. controller; 15. scraping mechanism; 1501. longitudinal board; 1502. scraper; 1503. rubber pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4 , an asphalt repair device for highway rutting, comprising a material box 1, a base 9 and a scraping mechanism 15, a material box 1 having a feed port 2 on its upper surface, and a first motor 3 on the right side of the feed port 2, a main rod 4 passing through the interior of the material box 1, and a stirring assembly 5 installed on the outside of the main rod 4, a spiral feeding rod 6 installed at the bottom end of the main rod 4, and a discharge pipe 7 is installed on the outside of the spiral feeding rod 6, and a solenoid valve 8 is installed below the spiral feeding rod 6, the central axis of the spiral feeding rod 6 is on the same straight line as the central axis of the main rod 4, and the top end of the main rod 4 passes through the top end of the material box 1 and is connected to the output end of the first motor 3 through a bearing, and the main rod 4, the stirring assembly 5 and the spiral feeding rod 6 are driven to rotate by the first motor 3, and the rotation of the stirring assembly 5 can stir the asphalt inside the material box 1 to prevent the asphalt from solidifying or agglomerating, and the rotation of the spiral feeding rod 6 is conducive to the transportation of asphalt to prevent the asphalt from clogging the discharge pipe 7;

[0025] The base 9 is arranged at the lower end of the material box 1, and wheels 10 are installed at the four corners of the lower surface of the base 9. An electric push rod 11 is arranged on the left side of the material box 1, and the lower end of the electric push rod 11 is connected to a rolling mechanism 12. A circular hole is opened inside the base 9, and the output shaft of the electric push rod 11 passes through the base 9 through the circular hole to be connected to the rolling mechanism 12, and the inner diameter of the circular hole is larger than the outer diameter of the output shaft of the electric push rod 11. This setting ensures that the output shaft of the electric push rod 11 will not touch the base 9 during the retraction and release process, which is convenient for the use of the electric push rod 11. The output shaft of the electric push rod 11 passes through the base 9 through the circular hole to control the lifting and lowering of the rolling mechanism 12. The rolling mechanism 12 comprises a long plate 1201, a roller shaft 1202, a connecting rod 1203, a connecting plate 1204 and a second motor 1205. The roller shaft 1202 is arranged parallel to the bottom of the long plate 1201, and the connecting rod 1203 is integrally arranged at the front and rear ends of the roller shaft 1202. A connecting plate 1204 is installed on the outer side of the connecting rod 1203, and the rear end of the connecting rod 1203 is connected to the second motor 1205. The asphalt inside the material box 1 is discharged into the potholes on the road surface through the discharge pipe 7. The electric push rod 11 controls the rolling mechanism 12 to descend, and the discharged asphalt is compacted by the rolling mechanism 12.

[0026] The scraper mechanism 15 is arranged on the left side of the rolling mechanism 12, the handrail frame 13 is welded to the left end of the upper surface of the base 9, and the controller 14 is installed on the right surface of the handrail frame 13, the top of the connecting plate 1204 is fixed to the lower surface of the long plate 1201, and the outer side of the connecting rod 1203 is rotatably connected to the connecting plate 1204 through a bearing, and the roller shaft 1202 is stably fixed under the long plate 1201 through the mutual cooperation of the long plate 1201, the connecting rod 1203 and the connecting plate 1204. When the roller shaft 1202 is flush with the wheel 10, the roller shaft 1202 is driven to rotate by the second motor 1205 to realize the rolling of the asphalt. After the asphalt rolling is completed, the electric push rod 11 is started to control the rolling machine The structure 12 rises, so that the roller 1202 is off the ground, which can reduce the wear of the roller 1202, thereby extending the service life of the rolling mechanism 12. The scraper mechanism 15 includes a longitudinal plate 1501, a scraper 1502 and a rubber pad 1503. The scraper 1502 is welded to the right side of the lower end of the longitudinal plate 1501, and the right end of the scraper 1502 is covered with a rubber pad 1503. When the rolling mechanism 12 rises to the scraper mechanism 15 position, the right end of the scraper 1502 contacts the roller 1202. At this time, the roller 1202 rotates, and the scraper 1502 can scrape off the waste on the surface of the roller 1202. The setting of the rubber pad 1503 reduces the wear of the scraper 1502 on the roller 1202.

[0027] Working principle: When in use, asphalt for repair is injected into the material box 1 through the feed port 2, and the first motor 3 is started through the controller 14. The first motor 3 drives the main rod 4, the stirring component 5 and the spiral feeding rod 6 to rotate. When the stirring component 5 rotates, the asphalt inside the material box 1 is stirred to prevent the asphalt from solidifying and agglomerating. The spiral feeding rod 6 rotates to transport the asphalt downward, so that the asphalt is quickly discharged through the discharge pipe 7, and at the same time, it can avoid being blocked inside the discharge pipe 7. The asphalt inside the material box 1 is discharged into the road through the discharge pipe 7. At the potholes on the surface, the electric push rod 11 controls the rolling mechanism 12 to descend until the roller 1202 is flush with the wheel 10, and the roller 1202 is driven to rotate by the second motor 1205, and the roller 1202 rolls the asphalt. After the asphalt is rolled, the electric push rod 11 is started to control the rolling mechanism 12 to rise, so that the roller 1202 is separated from the ground and contacts with the right end of the scraper 1502. As the roller 1202 rotates, the scraper 1502 scrapes off the waste on the surface of the roller 1202, thereby achieving rapid cleaning of the roller 1202.

[0028] The device is controlled automatically by the controller 14. The control circuit of the controller 14 can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. Therefore, the control method and circuit connection of this device will not be explained in detail.

[0029] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An asphalt repair device for road rutting, comprising a material box (1), a base (9) and a scraping mechanism (15), characterized in that: The upper surface of the material box (1) is provided with a feed port (2), and a first motor (3) is provided on the right side of the feed port (2); a main rod (4) runs through the interior of the material box (1), and a stirring assembly (5) is installed on the outer side of the main rod (4); a spiral feeding rod (6) is installed at the bottom end of the main rod (4), and a discharge pipe (7) is provided on the outer side of the spiral feeding rod (6); and a solenoid valve (8) is provided below the spiral feeding rod (6); The base (9) is arranged at the lower end of the material box (1), and wheels (10) are installed at the four corners of the lower surface of the base (9); an electric push rod (11) is arranged on the left side of the material box (1), and the lower end of the electric push rod (11) is connected to a rolling mechanism (12); The scraping mechanism (15) is arranged on the left side of the rolling mechanism (12); a handrail frame (13) is welded to the left end of the upper surface of the base (9); and a controller (14) is installed on the right side surface of the handrail frame (13).

2. The asphalt repairing device for highway rutting according to claim 1, characterized in that: The central axis of the spiral feeding rod (6) is located on the same straight line as the central axis of the main rod (4), and the top end of the main rod (4) passes through the top end of the material box (1) through a bearing and is connected to the output end of the first motor (3).

3. The asphalt repairing device for highway rutting according to claim 1, characterized in that: A circular hole is provided inside the base (9), and the output shaft of the electric push rod (11) passes through the circular hole through the base (9) and is connected to the rolling mechanism (12), and the inner diameter of the circular hole is greater than the outer diameter of the output shaft of the electric push rod (11).

4. The asphalt repairing device for highway rutting according to claim 1, characterized in that: The rolling mechanism (12) comprises a long plate (1201), a roller shaft (1202), a connecting rod (1203), a connecting plate (1204) and a second motor (1205); the roller shaft (1202) is arranged parallel to the bottom of the long plate (1201), and the connecting rod (1203) is integrally arranged at the front and rear ends of the roller shaft (1202); the connecting plate (1204) is installed on the outer side of the connecting rod (1203), and the rear end of the connecting rod (1203) is connected to the second motor (1205).

5. The asphalt repairing device for highway rutting according to claim 4, characterized in that: The top end of the connecting plate (1204) is fixed to the lower surface of the long plate (1201), and the outer side of the connecting rod (1203) is rotatably connected to the connecting plate (1204) via a bearing.

6. The asphalt repairing device for highway rutting according to claim 1, characterized in that: The scraper mechanism (15) comprises a longitudinal plate (1501), a scraper (1502) and a rubber pad (1503); the scraper (1502) is welded to the right side of the lower end of the longitudinal plate (1501), and the right end of the scraper (1502) is covered with a rubber pad (1503).

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