Road maintenance equipment

Abstract

The utility model discloses road maintenance equipment which comprises a first main plate, one end of the first main plate is connected with a second main plate, the top of the first main plate is provided with a paint box, one side of the paint box is provided with a material pump, one end of the material pump is connected with a T-shaped connecting pipe, two ends of the T-shaped connecting pipe are connected with material conveying pipes, one end of each material conveying pipe is connected with a spray head, and the other end of each material conveying pipe is connected with a spray head. A plurality of connecting frames are connected to one side of the second main plate, one ends of the connecting frames are jointly connected with a surrounding baffle, a material collecting box is arranged at the top of the second main plate, and an air pump is arranged on one face of the material collecting box. Through cooperative use of a surrounding baffle, an air extracting pump, an air extracting pipe, a hopper and a material collecting box, when a spray head sprays materials, splashing materials can be gathered by the surrounding baffle to avoid leakage of the materials, then the air extracting pump absorbs the materials through the air extracting pipe and the hopper, and therefore the situation that the splashing materials pollute the environment is avoided; and meanwhile, the absorbed material can be reused after being treated, so that resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance, in particular to road maintenance equipment. Background Art

[0002] The working conditions of roads are very harsh. Not only do they have to bear repeated loads, but they are also subject to severe climatic effects. With the development of society, the service requirements for roads are getting higher and higher. In order to keep the roads in good condition and operate economically, regular maintenance and repairs are required, including road painting.

[0003] After searching, in the prior art, a utility model with a publication number of CN217266873U discloses a road maintenance painting equipment, including a mobile body, a protective box fixedly connected to one side of the mobile body, a motor fixedly connected to one side of the top of the protective box, and a first bevel gear fixedly connected to the output end of the motor. The advantages of the utility model are: through the coordinated arrangement of the motor, the first bevel gear, the second bevel gear, the coupling, the first screw rod, the second screw rod, the T-shaped moving platform, the rotating shaft, the rotating plate, the nozzle, the feed pump, the three-way pipe and the feed hose, the painting work of two lines can be carried out at the same time, the position of the nozzle located on the T-shaped moving platform can be adjusted, and the position of the nozzle can be adjusted according to the actual spacing between the two lines, which can meet the line drawing work of different spacings, and the rotating shaft can drive the rotating plate and the nozzle to rotate, thereby expanding the working range of the nozzle and improving the practicality and structural flexibility of the painting equipment.

[0004] And the prior art, a road maintenance painting equipment with announcement number CN218373290U.

[0005] The above-mentioned various technical solutions, through different methods, make the use effect of road maintenance devices better, but the above-mentioned methods still have the following shortcomings: when the device is spraying paint on the ground, part of the paint will float in the air, and the above-mentioned methods are not convenient for recycling the paint, which can easily cause environmental pollution and waste of resources. Utility Model Content

[0006] The purpose of the utility model is to provide a road maintenance device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a first main board, one end of the first main board is connected to the second main board, a paint box is arranged on the top of the first main board, a material pump is arranged on one side of the paint box, one end of the material pump is connected to a T-shaped connecting pipe, both ends of the T-shaped connecting pipe are connected to a material delivery pipe, one end of the material delivery pipe is connected to a nozzle, one side of the second main board is connected to a plurality of connecting frames, one end of the plurality of connecting frames is commonly connected to a baffle plate, a material receiving box is arranged on the top of the second main board, a vacuum pump is arranged on one side of the material receiving box, one end of the vacuum pump is connected to an vacuum pipe, and one end of the vacuum pipe is connected to a hopper.

[0008] Preferably, the baffle plate is arc-shaped, and the hopper is fixedly connected to the inner cavity of the baffle plate.

[0009] Preferably, the other end of the vacuum pump is connected to a discharge pipe, one end of the discharge pipe is connected to the top of a material receiving box, one side of the material receiving box is provided with multiple hinges, one side of the material receiving box is rotatably connected to a door panel through the hinges, and a U-shaped handle is provided on the front of the door panel.

[0010] Preferably, the inner wall of the material receiving box is connected to a plurality of support plates, a filter plate is movably provided above the support plate, and a material absorption sponge is movably provided below the support plate.

[0011] Preferably, a base frame is provided at the bottom of the baffle plate, a slide groove is provided at the bottom of the base frame, a sliding rod is provided in the inner cavity of the slide groove, a connecting block is sleeved on the outer ring of the sliding rod, one end of the connecting block is connected to the outer shell of the nozzle, the outer ring of the connecting block is connected to the first connecting rod, one end of the first connecting rod is rotatably connected to the second connecting rod, one end of the second connecting rod is rotatably connected to the push plate, one end of the base frame is connected to a fixed block, a threaded groove is axially penetrated through the inner cavity of the fixed block, a screw is threadedly connected to the inner cavity of the threaded groove, and one end of the screw is rotatably connected to one side of the push plate.

[0012] Preferably, a power chamber is provided at the bottom of the first main board, rollers are provided on both sides of the first main board, the power chamber provides power to the rollers through a built-in motor, the other end of the first main board is connected to a plurality of connecting seats, and one end of the connecting seat is connected to a bracket.

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

[0014] 1. This road maintenance equipment uses a baffle, an air pump, an air suction pipe, a hopper and a material collection box. When the nozzle sprays material, the splashing material will be gathered by the baffle to prevent the material from leaking. Then the air pump absorbs the material through the air suction pipe and the hopper, thereby preventing the splashing material from polluting the environment. At the same time, the absorbed material can be reused after processing, thereby avoiding waste of resources.

[0015] 2. This road maintenance equipment uses a filter plate and a suction sponge. After the vacuum pump absorbs the material, the material is discharged into the inner cavity of the receiving box through the discharge pipe. The material will then be preliminarily filtered by the filter plate to prevent dust in the air from contaminating the material. After the material is filtered by the filter plate, it is absorbed and preserved by the suction sponge. When in use, the suction sponge can be slightly moistened to prevent the material from agglomerating in the receiving box, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] Figure 2 It is a side schematic diagram of the structure of the utility model.

[0018] Figure 3 It is a bottom view schematic diagram of the structure of the utility model.

[0019] Figure 4 It is a complete schematic diagram of the structural chassis of the utility model.

[0020] Figure 5 It is a cross-sectional schematic diagram of the material receiving box of the utility model structure.

[0021] In the figure: 1. first main board; 2. second main board; 3. connecting seat; 4. bracket; 5. power chamber; 6. roller; 7. paint box; 8. material pump; 9. T-shaped connecting pipe; 10. material delivery pipe; 11. nozzle; 12. material receiving box; 121. door panel; 13. hinge; 14. U-shaped handle; 15. vacuum pump; 16. vacuum pipe; 17. hopper; 18. discharge pipe; 19. connecting frame; 20. base frame; 21. baffle plate; 22. filter plate; 23. support plate; 24. suction sponge; 25. slide groove; 26. slide rod; 261. first connecting rod; 27. connecting block; 28. second connecting rod; 29. ​​push plate; 30. fixing block; 31. threaded groove; 32. screw. 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: See Figure 1-5 The utility model provides a technical solution: a road maintenance equipment, including a first main board 1, one end of the first main board 1 is connected to the second main board 2, a paint box 7 is arranged on the top of the first main board 1, a material pump 8 is arranged on one side of the paint box 7, one end of the material pump 8 is connected to a T-shaped connecting pipe 9, both ends of the T-shaped connecting pipe 9 are connected to a material delivery pipe 10, one end of the material delivery pipe 10 is connected to a nozzle 11, one side of the second main board 2 is connected to a plurality of connecting frames 19, one end of the plurality of connecting frames 19 is commonly connected to a baffle plate 21, a material receiving box 12 is arranged on the top of the second main board 2, a vacuum pump 15 is arranged on one side of the material receiving box 12, one end of the vacuum pump 15 is connected to an exhaust pipe 16, and one end of the exhaust pipe 16 is connected to a hopper 17. The paint box 7 stores the paint in its inner cavity. The material pump 8 draws the material out of the paint box 7 and inputs the material into the nozzle 11 through the material delivery pipe 10. Then the nozzle 11 sprays the material, thereby performing painting work on the road surface.

[0024] The baffle plate 21 is arc-shaped, and the hopper 17 is fixedly connected to the inner cavity of the baffle plate 21 .

[0025] Among them, the other end of the vacuum pump 15 is connected to a discharge pipe 18, one end of the discharge pipe 18 is connected to the top of the material receiving box 12, a plurality of hinges 13 are provided on one side of the material receiving box 12, and a door panel 121 is rotatably connected to one side of the material receiving box 12 through the hinges 13, and a U-shaped handle 14 is provided on the front of the door panel 121.

[0026] In this embodiment, refer to Figure 1 The baffle plate 21 is arc-shaped and is located above the nozzle 11. When the nozzle 11 sprays material, the splashing material will be gathered by the baffle plate 21 to prevent the material from leaking. Then the vacuum pump 15 absorbs the material through the vacuum pipe 16 and the hopper 17, thereby preventing the splashing material from polluting the environment. At the same time, the absorbed material can be reused after processing, thereby avoiding waste of resources.

[0027] The inner wall of the material receiving box 12 is connected with a plurality of support plates 23 , a filter plate 22 is movably arranged above the support plates 23 , and a material absorbing sponge 24 is movably arranged below the support plates 23 . The support plates 23 are used to provide support force for the filter plates 22 .

[0028] In this embodiment, after the vacuum pump 15 absorbs the material, the material is discharged into the inner cavity of the material receiving box 12 through the discharge pipe 18, and then the material is preliminarily filtered by the filter plate 22 to prevent dust in the air from contaminating the material.

[0029] After the material is filtered by the filter plate 22, it is absorbed and stored by the absorption sponge 24. When in use, the absorption sponge 24 can be slightly moistened to prevent the material from agglomerating in the material receiving box 12, thereby improving the practicality of the device.

[0030] After the device is used, the absorbent sponge 24 is squeezed by the squeezing device, so that the material is squeezed out to complete the material recovery work.

[0031] Among them, a base frame 20 is provided at the bottom of the baffle plate 21, a slide groove 25 is opened at the bottom of the base frame 20, a slide rod 26 is set in the inner cavity of the slide groove 25, and a connecting block 27 is sleeved on the outer ring of the slide rod 26. One end of the connecting block 27 is connected to the outer shell of the nozzle 11, and the outer ring of the connecting block 27 is connected to the first connecting rod 261. One end of the first connecting rod 261 is rotatably connected to the second connecting rod 28, and one end of the second connecting rod 28 is rotatably connected to the push plate 29. One end of the base frame 20 is connected to a fixed block 30, and a threaded groove 31 is opened axially through the inner cavity of the fixed block 30. The inner cavity of the threaded groove 31 is threadedly connected to a screw 32, and one end of the screw 32 is rotatably connected to one side of the push plate 29.

[0032] In this embodiment, there are two spray heads 11, which can spray paint on two locations on the road surface at the same time, so as to improve the practicality of the device.

[0033] The staff rotates the screw 32, and the screw 32 moves in the inner cavity of the thread groove 31 through the thread, and pushes and pulls one end of the second connecting rod 28 through the push plate 29. At this time, the other end of the second connecting rod 28 drives the connecting block 27 to move on the outer circle of the sliding rod 26, thereby adjusting the distance between the two nozzles 11 to improve the applicability of the device.

[0034] Among them, a power chamber 5 is set at the bottom of the first main board 1, and rollers 6 are set on both sides of the first main board 1. The power chamber 5 provides power to the rollers 6 through a built-in motor. The other end of the first main board 1 is connected to multiple connecting seats 3, and one end of the connecting seat 3 is connected to a bracket 4.

[0035] In this embodiment, the power chamber 5 is used to provide power to the roller 6, so as to move the device. When in use, the staff can control the movement of the device by holding the bracket 4, thereby improving the convenience of using the device.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road maintenance device, comprising a first main board (1), characterized in that: One end of the first main board (1) is connected to the second main board (2), a paint box (7) is arranged on the top of the first main board (1), a material pump (8) is arranged on one side of the paint box (7), one end of the material pump (8) is connected to a T-shaped connecting pipe (9), both ends of the T-shaped connecting pipe (9) are connected to a material delivery pipe (10), one end of the material delivery pipe (10) is connected to a nozzle (11), one side of the second main board (2) is connected to a plurality of connecting frames (19), one end of the plurality of connecting frames (19) is commonly connected to a baffle plate (21), a material receiving box (12) is arranged on the top of the second main board (2), a vacuum pump (15) is arranged on one side of the material receiving box (12), one end of the vacuum pump (15) is connected to an vacuum pipe (16), and one end of the vacuum pipe (16) is connected to a hopper (17).

2. A road maintenance equipment according to claim 1, characterized in that: The baffle plate (21) is arc-shaped, and the hopper (17) is fixedly connected to the inner cavity of the baffle plate (21).

3. A road maintenance equipment according to claim 1, characterized in that: The other end of the vacuum pump (15) is connected to a discharge pipe (18), one end of the discharge pipe (18) is connected to the top of a material receiving box (12), one side of the material receiving box (12) is provided with a plurality of hinges (13), one side of the material receiving box (12) is rotatably connected to a door panel (121) via the hinges (13), and a U-shaped handle (14) is provided on the front of the door panel (121).

4. A road maintenance equipment according to claim 1, characterized in that: The inner wall of the material receiving box (12) is connected to a plurality of support plates (23), a filter plate (22) is movably arranged above the support plate (23), and a material absorption sponge (24) is movably arranged below the support plate (23).

5. A road maintenance equipment according to claim 1, characterized in that: A base frame (20) is provided at the bottom of the baffle plate (21), a slide groove (25) is provided at the bottom of the base frame (20), a slide rod (26) is provided in the inner cavity of the slide groove (25), a connecting block (27) is sleeved on the outer ring of the sliding rod (26), one end of the connecting block (27) is connected to the outer shell of the nozzle (11), the outer ring of the connecting block (27) is connected to a first connecting rod (261), one end of the first connecting rod (261) is rotatably connected to a second connecting rod (28), one end of the second connecting rod (28) is rotatably connected to a push plate (29), one end of the base frame (20) is connected to a fixed block (30), a threaded groove (31) is axially penetrated in the inner cavity of the fixed block (30), a screw rod (32) is threadedly connected to the inner cavity of the threaded groove (31), and one end of the screw rod (32) is rotatably connected to one side of the push plate (29).

6. A road maintenance equipment according to claim 1, characterized in that: A power chamber (5) is provided at the bottom of the first main board (1), rollers (6) are provided on both sides of the first main board (1), the power chamber (5) provides power to the rollers (6) via a built-in motor, the other end of the first main board (1) is connected to a plurality of connection seats (3), and one end of the connection seat (3) is connected to a bracket (4).

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