Road coating device

Abstract

The utility model relates to the field of road maintenance, and discloses a road coating device which comprises a bottom plate, two supporting plates are fixed to the top face of the bottom plate, a storage box is rotationally arranged between the two supporting plates, rotating columns are fixed to the two sides of the storage box respectively, a rotating hole is formed in one side of each supporting plate, and the rotating columns are arranged in the rotating holes. And a plurality of fixing holes are formed in the inner bottom face of the storage box, discharging valves are fixed in the fixing holes, a spraying opening is formed in the top face of the bottom plate, and a handle is fixed to one side of the storage box. According to the paint storage device, if unused paint remains in the storage box, a worker can push the storage box to rotate with the rotating column as the circle center, and finally the storage box is inversely arranged between the two supporting plates, so that the residual paint in the storage box can be poured out, and the worker does not need to stretch the arm into the storage box for cleaning; and the safety in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway maintenance, in particular to a highway coating device. Background Art

[0002] "Highway maintenance" refers to the maintenance and upkeep of highways. Maintenance focuses on the entire process of maintenance from the time the highway is completed and opened to traffic, and repairs the damaged parts. The most common method is to spray recycled paint on the road surface. The recycled paint has good heat resistance and wear resistance, a wide applicable temperature range, high film strength, good waterproof effect, low preparation cost, and simple construction.

[0003] According to the Chinese patent with publication number: CN215088147U, a paint spraying device for highway maintenance includes a fixed box, a motor is installed inside the fixed box, a transmission shaft is sleeved on the motor output shaft, two output gears are symmetrically arranged on the transmission shaft, the front end of the output gear located at the right end is meshed and connected with an input gear, a connecting shaft is sleeved in the input gear, the lower end of the output gear located at the left end is meshed and connected with a small bevel gear, a sleeve is sleeved in the small bevel gear, a fixed rod is arranged in the sleeve, two limit blocks are symmetrically arranged on the upper part of the fixed rod, a spring is sleeved on the upper part of the sleeve, a brush disk is welded to the lower end of the fixed rod, a material box is welded to the upper end of the fixed box, a booster pump is arranged at the right end of the material box, a water outlet of the booster pump is provided with a water outlet pipe, the lower end of the water outlet pipe penetrates the fixed box and extends to the bottom, a spray pipe is fixedly arranged at the lower end of the water outlet pipe, and a plurality of wheels are arranged in a rectangular structure on the outside of the fixed box.

[0004] In the above scheme, the material box is fixed on the top surface of the fixed box, which still has the following disadvantages: when the work is finished, if the paint has not been used up, in order to prevent the paint from solidifying inside the material box, it is necessary to turn the material box upside down or directly reach into the material box for cleaning, which reduces safety during use. Utility Model Content

[0005] The utility model aims to provide a highway coating device to solve the problem that when the work is finished, if the coating has not been used up, in order to prevent the coating from solidifying inside the material box, the material box needs to be turned upside down or directly probed into the material box for cleaning, which reduces the safety during use.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a highway paint device, including a base plate, two support plates are fixed on the top surface of the base plate, a storage box is rotatably arranged between the two support plates, rotating columns are respectively fixed on both sides of the storage box, a rotating hole is opened on one side of the support plate, the rotating hole and the rotating column are rotatably inserted, a plurality of fixing holes are opened on the inner bottom surface of the storage box, a discharge valve is fixed inside the fixing hole, a spray port is opened on the top surface of the base plate, and a handle is fixed on one side of the storage box.

[0007] Preferably, drive motors are fixed on both sides of the storage box, and penetration holes are opened on both sides of the storage box, and the penetration holes are rotatably inserted into the surface of the output shaft of the drive motor. A rotating rod is rotatably arranged inside the storage box, and both ends of the rotating rod are respectively fixed to one end of the output shafts of two drive motors, and a plurality of stirring bars are fixed on the surface of the rotating rod. A storage groove is opened on one side of the support plate, and the storage groove is slidably inserted into the drive motor.

[0008] Preferably, two fixing plates are fixed to the bottom surface of the base plate, a roller is rotatably arranged between the two fixing plates, positioning columns are respectively fixed at both ends of the roller, a positioning hole is opened on one side of the fixing plate, and the positioning hole and the positioning column are rotatably inserted.

[0009] Preferably, two fixing tubes are fixed on the top surface of the bottom plate, a handle is slidably inserted inside the fixing tube, and a protective sleeve is fixedly sleeved on the surface of the handle.

[0010] Preferably, two through holes are provided on the surface of the fixing cylinder, and a limiting hole is provided on the surface of the handle. A limiting pin is slidably inserted inside the limiting hole, and one end of the limiting pin passes through the limiting hole and is slidably inserted with the through hole.

[0011] Preferably, universal wheels are fixed respectively at the four corners of the bottom surface of the base plate.

[0012] Compared with the prior art, a road coating device using the above technical solution has the following beneficial effects:

[0013] 1. The staff will first pour the paint into the storage box, and the paint inside the storage box will be discharged from the storage box through the discharge valve and sprayed on the surface of the road through the spray port. After the spraying is completed, if there is still unused paint inside the storage box, the staff will push the storage box to rotate with the rotating column as the center, and finally make the storage box inverted between the two support plates, and then pour out the remaining paint inside the storage box, avoiding the need for the staff to reach into the storage box for cleaning, which increases safety during use;

[0014] Second, when the paint is stored inside the storage box, the driving motor is in working state, which can drive the rotating rod to rotate inside the storage box. When the rotating rod rotates, it will drive the stirring bar to stir the paint in the storage box to prevent the paint from solidifying inside the storage box;

[0015] 3. The staff will insert the handle into the fixed tube to fix the position of the handle on the top surface of the base plate, and then insert the limit pin into the limit hole and pass it through the limit hole and the through hole to fix the angle of the handle on the top surface of the base plate, making it convenient for the staff to push the base plate to move. When use is over, the staff will pull out the limit pin and separate the handle and the fixed tube to reduce the occupied space and facilitate storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 It is a schematic diagram of the explosion at the spray port and the roller in the embodiment.

[0019] Figure 4 It is a schematic diagram of the explosion of the handle and the fixed cylinder in the embodiment.

[0020] In the figure: 1. bottom plate; 2. support plate; 3. storage box; 4. drive motor; 5. storage slot; 6. rotating hole; 7. fixing hole; 8. discharge valve; 9. spray port; 10. penetration hole; 11. rotating rod; 12. stirring bar; 13. roller; 14. positioning column; 15. fixing plate; 16. positioning hole; 17. fixing cylinder; 18. handle; 19. protective sleeve; 20. through hole; 21. limit hole; 22. limit pin; 23. universal wheel; 24. handle; 25. rotating column. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 3As shown, a highway paint device comprises a base plate 1, two supporting plates 2 are fixed on the top surface of the base plate 1, a storage box 3 is rotatably arranged between the two supporting plates 2, rotating columns 25 are respectively fixed on both sides of the storage box 3, a rotating hole 6 is opened on one side of the support plate 2, the rotating hole 6 and the rotating column 25 are rotatably inserted, a plurality of fixing holes 7 are opened on the inner bottom surface of the storage box 3, a discharge valve 8 is fixed inside the fixing hole 7, a spraying port 9 is opened on the top surface of the base plate 1, a handle 24 is fixed on one side of the storage box 3, two fixing plates 15 are fixed on the bottom surface of the base plate 1, a roller 13 is rotatably arranged between the two fixing plates 15, positioning columns 14 are respectively fixed on both ends of the roller 13, a positioning hole 16 is opened on one side of the fixing plate 15, the positioning hole 16 and the positioning column 14 are rotatably inserted.

[0023] During use, the staff will first pour the paint into the storage box 3, and the paint inside the storage box 3 will be discharged from the storage box 3 through the discharge valve 8, and sprayed on the surface of the road through the spray port 9. After the spraying is completed, if there is still unused paint inside the storage box 3, the staff will push the storage box 3 to rotate with the rotating column 25 as the center, and finally make the storage box 3 inverted between the two support plates 2, so that the remaining paint inside the storage box 3 can be poured out, avoiding the need for the staff to put their arms into the storage box 3 for cleaning, thereby increasing safety during use.

[0024] like Figure 1 and Figure 2 As shown, drive motors 4 are fixed on both sides of the storage box 3, and penetration holes 10 are opened on both sides of the storage box 3. The penetration holes 10 are rotatably inserted with the surface of the output shaft of the drive motor 4. A rotating rod 11 is rotatably arranged inside the storage box 3. The two ends of the rotating rod 11 are respectively fixed to one end of the output shaft of the two drive motors 4, and a plurality of stirring bars 12 are fixed on the surface of the rotating rod 11. A storage groove 5 is opened on one side of the support plate 2, and the storage groove 5 is slidably inserted with the drive motor 4.

[0025] During use, when paint is stored inside the storage box 3, the drive motor 4 is in a working state, which can drive the rotating rod 11 to rotate inside the storage box 3. When the rotating rod 11 rotates, it will drive the stirring bar 12 to stir the paint in the storage box 3 to prevent the paint from solidifying inside the storage box 3.

[0026] like Figure 1 , Figure 3 and Figure 4As shown, two fixed cylinders 17 are fixed to the top surface of the base plate 1, a handle 18 is slidably inserted inside the fixed cylinder 17, a protective sleeve 19 is fixedly sleeved on the surface of the handle 18, two through holes 20 are provided on the surface of the fixed cylinder 17, a limiting hole 21 is provided on the surface of the handle 18, a limiting pin 22 is slidably inserted inside the limiting hole 21, one end of the limiting pin 22 passes through the limiting hole 21 and is slidably inserted with the through hole 20, and universal wheels 23 are respectively fixed at the four corners of the bottom surface of the base plate 1.

[0027] During use, the staff will insert the handle 18 into the interior of the fixing tube 17 to fix the position of the handle 18 on the top surface of the base plate 1, and then insert the limit pin 22 into the limit hole 21 and pass through the limit hole 21 and the through hole 20 to fix the angle of the handle 18 on the top surface of the base plate 1, making it convenient for the staff to push the base plate 1 to move. When use is over, the staff will pull out the limit pin 22 and separate the handle 18 and the fixing tube 17 to reduce the occupied space and facilitate storage.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A road coating device, comprising a base plate (1), characterized in that: Two support plates (2) are fixed on the top surface of the bottom plate (1), a storage box (3) is rotatably arranged between the two support plates (2), rotating columns (25) are respectively fixed on both sides of the storage box (3), a rotating hole (6) is provided on one side of the support plate (2), the rotating hole (6) and the rotating column (25) are rotatably inserted, a plurality of fixing holes (7) are provided on the inner bottom surface of the storage box (3), a discharge valve (8) is fixed inside the fixing hole (7), a spray port (9) is provided on the top surface of the bottom plate (1), and a handle (24) is fixed on one side of the storage box (3).

2. A road coating device according to claim 1, characterized in that: Drive motors (4) are fixed to both sides of the storage box (3), through holes (10) are provided on both sides of the storage box (3), the through holes (10) are rotatably inserted into the surface of the output shaft of the drive motor (4), a rotating rod (11) is rotatably arranged inside the storage box (3), the two ends of the rotating rod (11) are respectively fixed to one end of the output shaft of the two drive motors (4), a plurality of stirring bars (12) are fixed to the surface of the rotating rod (11), and a storage groove (5) is provided on one side of the support plate (2), the storage groove (5) is slidably inserted into the drive motor (4).

3. A road coating device according to claim 1, characterized in that: Two fixing plates (15) are fixed on the bottom surface of the bottom plate (1), a roller (13) is rotatably arranged between the two fixing plates (15), positioning columns (14) are respectively fixed at both ends of the roller (13), a positioning hole (16) is opened on one side of the fixing plate (15), and the positioning hole (16) and the positioning column (14) are rotatably inserted.

4. A road coating device according to claim 1, characterized in that: Two fixed cylinders (17) are fixed on the top surface of the bottom plate (1), a handle (18) is slidably inserted inside the fixed cylinder (17), and a protective sleeve (19) is fixedly sleeved on the surface of the handle (18).

5. A road coating device according to claim 4, characterized in that: The surface of the fixing tube (17) is provided with two through holes (20), the surface of the handle (18) is provided with a limiting hole (21), a limiting pin (22) is slidably inserted inside the limiting hole (21), and one end of the limiting pin (22) passes through the limiting hole (21) and is slidably inserted into the through hole (20).

6. A road coating device according to claim 1, characterized in that: Universal wheels (23) are respectively fixed at the four corners of the bottom surface of the bottom plate (1).

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