Road dotted line marking equipment

Abstract

The utility model relates to the technical field of road marking, and discloses road dotted line marking equipment which comprises a marking equipment body, a grip used for holding and pulling is arranged on one side of the top of the marking equipment body, and advancing wheels used for advancing are arranged at the four corners of the bottom of the marking equipment body. The material storage box is arranged at the top position of the scribing equipment body, a spraying assembly used for spraying is arranged on the material storage box, and a spraying head is arranged in the spraying assembly; an anti-overflow assembly; and the impurity removing assembly is arranged on the left side of the bottom of the marking equipment body, and the impurity removing assembly internally comprises a collecting notch, an anti-collision plate and a guide plate. According to the scribing device, sundries at the front end of the scribing device body can be thrown out to the two ends through the arranged storage box and the impurity removing assembly, the situation that when the sundries on the ground are sprayed, paint is attached to the sundries, the paint cannot be attached to the ground, and the spraying quality is affected is avoided, manual treatment is not needed, and the scribing device is quite convenient and fast to use.

Description

Technical Field

[0001] The utility model relates to the technical field of road marking, in particular to a road dotted line marking device. Background Art

[0002] Road marking refers to the markings on the road surface, such as lines, arrows, words, elevation markings, raised road signs and contour markers, etc., which convey traffic information such as guidance, restriction, warning, etc. to traffic participants. Hot melt marking is one of the most widely used marking types in China's road marking. It melts the paint through a hot melt machine, and then through a high-pressure pump and an atomizing nozzle, atomizes the paint melt and sprays it on the road surface to form the specified markings.

[0003] When the existing marking equipment is in use, there are a large number of sundries on the ground. When spraying, the paint is easily sprayed on the sundries, resulting in the paint being unable to be sprayed onto the ground, affecting the spraying quality. Therefore, it is necessary for the staff to deal with the sundries in front, increasing the input of human resources during spraying, which is very cumbersome.

[0004] Therefore, we propose a road dotted line marking device. Content of the Utility Model

[0005] The utility model mainly solves the technical problem that ground sundries affect the spraying quality, and provides a road dotted line marking device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme. A road dotted line marking device includes

[0007] A marking device body, on one side of the top of the marking device body, there is a handle for holding and pulling, and at the four corners of the bottom of the marking device body, there are traveling wheels for traveling;

[0008] A storage tank, the storage tank is arranged at the top position of the marking device body, and a spraying assembly for spraying is arranged on the storage tank, and the spraying assembly includes a nozzle;

[0009] An anti-overflow assembly, the anti-overflow assembly is arranged at both ends of the nozzle at the bottom of the marking device body, and the anti-overflow assembly includes an adjusting rod, a limiting plate and an adjusting screw rod for adjustment;

[0010] A debris removal assembly, the debris removal assembly is arranged at the left side position of the bottom of the marking device body, and the debris removal assembly includes a collection trough opening, a collision prevention plate and a guiding plate.

[0011] Further, the collection trough opening is fixedly connected to the outer wall of the bottom of the marking device body. The collection trough opening is a concave opening, and the inner wall is arc-shaped. A through groove is opened on the collection trough opening. The collision prevention plate is fixedly connected to both ends of the outer wall of the bottom of the marking device body, and the front end of the collision prevention plate is connected to both ends of the through groove on the collection trough opening.

[0012] Furthermore, the guiding plate is fixedly connected to the outer wall of the bottom of the line marking device body and is located between the two anti-collision plates. One end of the guiding plate close to the collection tank opening and both side walls are arc-shaped, and there is a gap between the tail end of the guiding plate and the tail end of the anti-collision plate and it is located between the two traveling wheels.

[0013] Furthermore, a high-pressure pump is arranged in the storage tank. A pipeline is connected to the high-pressure pump, and a nozzle for spraying is arranged at the tail end of the pipeline.

[0014] Furthermore, limiting sliding grooves are opened at both ends of the bottom of the line marking device body. The adjusting rod is slidably connected to the inner wall of the limiting sliding groove. The limiting plate is fixedly connected to the outer wall of the bottom of the adjusting rod. The two limiting plates are arranged at both ends of the bottom of the nozzle.

[0015] Furthermore, a through rotating hole is opened in the limiting sliding groove, and the rotating hole extends to the outer wall of the line marking device body. The adjusting screw rod is rotatably connected to the inner wall of the rotating hole. Opposite threaded holes are opened in the two adjusting rods, and the adjusting screw rod is threadedly connected to the inner wall of the threaded hole.

[0016] Furthermore, a cavity is opened at the bottom position of the inner wall of the guiding plate. A plurality of through air blowing holes are opened in the cavity, and the air blowing holes extend to the outer wall of the guiding plate. An air pump is arranged in the guiding plate, and the air pump is communicated with the cavity.

[0017] Beneficial effects

[0018] The utility model provides a road dotted line marking device. It has the following beneficial effects:

[0019] (1). For this road dotted line marking device, through the arranged storage tank and impurity removal component, the sundries at the front end of the line marking device body can be thrown to both ends, avoiding the situation that when spraying on the ground, the paint adheres to the sundries and cannot adhere to the ground, affecting the spraying quality. There is no need for manual treatment, which is very convenient.

[0020] (2). For this road dotted line marking device, through the arranged anti-overflow component, by rotating the knob to drive the adjustment of the position of the adjusting rod and the limiting plate, and then when spraying, the paint is placed between the two limiting plates, and then the spraying width can be adjusted to meet the actual production requirements.

[0021] (3). For this road dotted line marking device, through the arranged air pump and air blowing holes, when moving, the air pump is turned on at this time, and the air pump blows air, and then it can be blown through the cavity at the air blowing holes, and the dust on the ground can be blown away, avoiding the situation that the sprayed material is sprayed on the dust and cannot be sprayed on the ground, affecting the spraying quality. Description of the drawings

[0022] Figure 1 It is the front view of the utility model;

[0023] Figure 2 This is a cross-sectional view of the utility model;

[0024] Figure 3 This is the utility model Figure 2 Enlarged view of part A;

[0025] Figure 4 This is the impurity removal component of the utility model;

[0026] Figure 5 This is a cross-sectional view at the guide plate in the second embodiment of the utility model.

[0027] Legend: 1. Marking equipment body; 2. Traveling wheels; 3. Handle; 4. Storage tank; 5. Knob; 6. Nozzle; 7. Adjusting rod; 8. Limiting plate; 9. Collection trough opening; 10. Anti-collision plate; 11. Guide plate; 12. Limiting chute; 13. Adjusting screw rod; 14. Air pump; 15. Cavity; 16. Air blowing hole. Detailed implementation mode

[0028] Embodiment 1: A road dotted line marking device, as Figure 1 and Figure 2 shown, includes

[0029] The marking equipment body 1, a handle 3 for holding and pulling is arranged on one side of the top of the marking equipment body 1, and traveling wheels 2 for traveling are arranged at the four corners of the bottom of the marking equipment body 1;

[0030] A storage tank 4, the storage tank 4 is arranged at the top position of the marking equipment body 1, and a spraying component for spraying is arranged on the storage tank 4, and the spraying component includes a nozzle 6;

[0031] An anti-overflow component, the anti-overflow component is arranged at the bottom of the marking equipment body 1 at both ends of the nozzle 6, and the anti-overflow component includes an adjusting rod 7, a limiting plate 8 and an adjusting screw rod 13 for adjustment;

[0032] An impurity removal component, the impurity removal component is arranged at the left side position of the bottom of the marking equipment body 1, and the impurity removal component includes a collection trough opening 9, an anti-collision plate 10 and a guide plate 11.

[0033] As Figure 2 and Figure 4 shown, the collection trough opening 9 is fixedly connected to the outer wall of the bottom of the marking equipment body 1, the collection trough opening 9 is a concave opening, and the inner wall is arc-shaped. A through groove is opened on the collection trough opening 9, the anti-collision plate 10 is fixedly connected to both ends of the outer wall of the bottom of the marking equipment body 1, and the front end of the anti-collision plate 10 is connected to both ends of the through groove on the collection trough opening 9.

[0034] The guiding plate 11 is fixedly connected to the outer wall of the bottom of the scribing device body 1 and is located between the two anti-collision plates 10. One end of the guiding plate 11 close to the collection tank opening 9 and its two side walls are both arc-shaped, and there is a gap between the tail end of the guiding plate 11 and the tail end of the anti-collision plate 10 and it is located between the two traveling wheels 2.

[0035] A high-pressure pump is arranged in the storage tank 4. A pipeline is connected to the high-pressure pump, and a nozzle 6 for spraying is arranged at the tail end of the pipeline.

[0036] In summary, through the arranged storage tank 4 and the impurity removal component, the sundries at the front end of the scribing device body 1 can be thrown to both ends, avoiding the situation that when spraying on the ground, the paint adheres to the sundries and cannot adhere to the ground, affecting the spraying quality, and there is no need for manual treatment, which is very convenient.

[0037] As Figure 3 shown, limiting sliding grooves 12 are opened at both ends of the bottom of the scribing device body 1. The adjusting rod 7 is slidably connected to the inner wall of the limiting sliding groove 12. The limiting plate 8 is fixedly connected to the outer wall of the bottom of the adjusting rod 7. The two limiting plates 8 are arranged at both ends of the bottom of the nozzle 6.

[0038] A through rotation hole is opened in the limiting sliding groove 12, and the rotation hole extends to the outer wall of the scribing device body 1. The adjusting screw rod 13 is rotatably connected to the inner wall of the rotation hole. Opposite threaded holes are opened in the two adjusting rods 7, and the adjusting screw rod 13 is threadedly connected to the inner wall of the threaded hole.

[0039] Through the arranged anti-overflow component, the position of the adjusting rod 7 and the limiting plate 8 is adjusted by rotating the knob 5. Then, when spraying, the paint is placed between the two limiting plates 8, and thus the spraying width can be adjusted to meet the actual production requirements.

[0040] Embodiment 2: On the basis of Embodiment 1, referring to Figure 5 shown, a cavity 15 is opened at the bottom position of the inner wall of the guiding plate 11. A plurality of through air blowing holes 16 are opened in the cavity 15, and the air blowing holes 16 extend to the outer wall of the guiding plate 11. An air pump 14 is arranged in the guiding plate 11, and the air pump 14 is communicated with the cavity 15.

[0041] Through the arranged air pump 14 and the air blowing holes 16, when moving, the air pump 14 is turned on at this time, and the air pump 14 blows air. Then, it can be blown at the air blowing holes 16 through the cavity 15, and thus the dust on the ground can be dispersed, avoiding the situation that the sprayed material is sprayed on the dust and cannot be sprayed on the ground, affecting the spraying quality.

[0042] Working principle of the utility model: When spraying is required, the scribing device body 1 is pushed through the grip 3, and the scribing device body 1 can be driven to move by the traveling wheels 2. When starting, the knob 5 is rotated at this time. The knob 5 can rotate through the adjusting screw rod 13. When the adjusting screw rod 13 rotates, the two adjusting rods 7 threadedly connected thereto can be driven to approach or move away from each other, and then the two limiting plates 8 are driven to move to appropriate positions. The high-pressure pump can extract from the storage tank 4 and spray through the nozzle 6; when the scribing device body 1 moves, the sundries at the front end of the scribing device body 1 can enter the collection slot 9 and fall into the space between the anti-collision plate 10 and the guiding plate 11 through the through slot on the collection slot 9. At this time, through the arc surface of the guiding plate 11 and the guiding of the anti-collision plate 10, the sundries can be moved out to both ends of the scribing device body 1 to avoid the sundries affecting the spraying effect.

[0043] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A road dotted line marking device, characterized in that: include: A marking device body (1), wherein a handle (3) for holding and pulling is arranged on one side of the top of the marking device body (1), and traveling wheels (2) for traveling are arranged at four corners of the bottom of the marking device body (1); A material storage box (4), the material storage box (4) is arranged at the top of the marking device body (1), and a spraying assembly for spraying is arranged on the material storage box (4), and the spraying assembly includes a spray head (6); An anti-overflow component, which is arranged at the bottom of the marking device body (1) and at both ends of the nozzle (6), and includes an adjustment rod (7), a limit plate (8) and an adjustment screw rod (13) for adjustment; The impurity removal component is arranged at the left side of the bottom of the marking device body (1), and includes a collecting notch (9), an anti-collision plate (10) and a guide plate (11).

2. The road dotted line marking device according to claim 1, characterized in that: The collecting slot (9) is fixedly connected to the outer wall of the bottom of the marking device body (1); the collecting slot (9) is a concave opening, and the inner wall is arc-shaped; a through slot is provided on the collecting slot (9); the anti-collision plate (10) is fixedly connected to the two ends of the outer wall of the bottom of the marking device body (1); the front end of the anti-collision plate (10) is connected to the two ends of the through slot on the collecting slot (9).

3. The road dotted line marking device according to claim 2, characterized in that: The guide plate (11) is fixedly connected to the bottom outer wall of the marking equipment body (1) and is located between the two anti-collision plates (10); the end of the guide plate (11) close to the collecting slot (9) and the two side walls are arc-shaped; a gap is provided between the rear end of the guide plate (11) and the rear end of the anti-collision plate (10) and is located between the two traveling wheels (2).

4. The road dotted line marking device according to claim 1, characterized in that: A high-pressure pump is arranged in the material storage box (4), a pipeline is connected to the high-pressure pump, and a nozzle (6) for spraying is arranged at the tail end of the pipeline.

5. The road dotted line marking device according to claim 1, characterized in that: The marking device body (1) is provided with a limit slide groove (12) at both ends of the bottom, the adjusting rod (7) is slidably connected to the inner wall of the limit slide groove (12), the limit plate (8) is fixedly connected to the outer wall of the bottom of the adjusting rod (7), and the two limit plates (8) are arranged at both ends of the bottom of the nozzle (6).

6. The road dotted line marking device according to claim 5, characterized in that: The limiting slide groove (12) is provided with a through rotating hole, the rotating hole extends to the outer wall of the marking device body (1), the adjusting screw rod (13) is rotatably connected to the inner wall of the rotating hole, and the two adjusting rods (7) are provided with opposite threaded holes, and the adjusting screw rod (13) is threadedly connected to the inner wall of the threaded hole.

7. The road dotted line marking device according to claim 1, characterized in that: A cavity (15) is provided at the bottom of the inner wall of the guide plate (11), a plurality of penetrating air holes (16) are provided in the cavity (15), the air holes (16) extend to the outer wall of the guide plate (11), and an air pump (14) is provided in the guide plate (11), the air pump (14) is in communication with the cavity (15).

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