Ground marking vehicle

Abstract

The utility model discloses a ground marking vehicle, and relates to the technical field of marking vehicles. The device comprises a trolley, a material pump is arranged on the trolley, the output end of the material pump is connected with a spray head, a limiting collecting piece corresponding to the spray head is arranged on one side of the trolley, a material barrel connected with the material pump is arranged on the upper side of the trolley, and a handle is arranged on one side of the trolley. The limiting collecting piece comprises two limiting boxes, a collecting box is connected between the two limiting boxes, and the spray head is located between the two limiting boxes. According to the paint spraying device, paint sprayed out of the spray head in the material barrel and splashed when the spray head exceeds the width of the spray head is splashed into the limiting box by starting the material pump, so that the probability of paint splashing at the marking edge is conveniently reduced, meanwhile, the splashed paint is conveniently collected into the limiting box and then flows into the collecting box, the paint is conveniently reused, and the waste of the paint is conveniently reduced.

Description

Technical Field

[0001] The utility model belongs to the field of road marking vehicles, and in particular relates to a ground road marking vehicle. Background Art

[0002] The problem of the need to redraw the marking lines of a standard stadium is that the common method is to use lime powder or talcum powder and push the marking lines on the field with a cart. The field lines drawn with lime powder and talcum powder have a limited usable time, especially on rainy days, and basically need to be redrawn after a rain. Therefore, using paint to draw lines is a good method that can be preserved for a longer time.

[0003] A Chinese patent with publication number CN207055899U discloses a court marking device, including a vehicle body, a paint barrel body fixedly connected to the vehicle body, one end of the paint barrel body is a feeding port, the other end is a spray port, a constraint frame is provided in a circumferential direction on the side of the spray port, the constraint frame cooperates with the spray direction of the spray port to constrain the range to form a rectangular spray curtain, the width of the rectangular spray curtain is the width required for marking. The utility model can quickly complete the drawing of football field marking lines, the drawing time is short, the labor cost is saved, and the amount of paint is also saved. The drawn field can be used for a long time. However, the court marking device in the application has the tendency of splashing paint when sprayed through the spray port, resulting in excess paint on the edge of the marking, affecting the aesthetics of the marking and causing waste of paint.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a ground marking vehicle.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A ground marking vehicle comprises a trolley, a material pump is arranged on the upper side of the trolley, a nozzle is connected to the output end of the material pump, a limit collecting piece corresponding to the nozzle is arranged on one side of the trolley, a material barrel connected to the material pump is arranged on the upper side of the trolley, and a handle is arranged on one side of the trolley;

[0008] The limiting collection component comprises two limiting boxes, a collecting box is connected between the two limiting boxes, and the nozzle is located between the two limiting boxes.

[0009] Optionally, a connecting hole connected to the collecting box is provided on one side of the limit box, and the bottom surface height of the inner wall of the limit box gradually decreases from the end away from the connecting hole to the end close to the connecting hole, so as to facilitate the paint in the two limit boxes to flow into the collecting box and facilitate the gathering of paint.

[0010] Optionally, a discharge valve is connected to the side of the collection box, and the height of the bottom surface of the inner wall of the collection box gradually decreases from one end of the connecting hole to the discharge valve, so that most of the paint can be discharged from the collection box through the discharge valve.

[0011] Optionally, a chamfer is provided between the inner wall of the limit box on the side close to the nozzle and the upper side surface, so as to reduce the probability of paint staying on the upper side of the limit box.

[0012] Optionally, an adjustment component is provided on one side of the trolley, and a collection box is fixed at a movable end of the adjustment component. The adjustment component includes a guide bar fixed on one side of the trolley, a T-shaped slide provided on one side of the guide bar, a T-shaped slider slidably fitted in the T-shaped slide, a bearing seat provided in the T-shaped slide, a bearing provided in the bearing seat, an adjustment handle bolt fixed in the bearing and threadedly fitted with the T-shaped slider, and the collection box is fixed on one side of the T-shaped slider, so that it is convenient to rotate the adjustment handle bolt to drive the T-shaped slider to slide, so as to facilitate the adjustment of the height of the limit collection piece from the ground, and to facilitate the adjustment of the height of the limit collection piece in combination with the splash pressure and splash range of the paint.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] By turning on the material pump to spray the nozzle in the material barrel, the paint splashed beyond the nozzle width will splash into the limit box, which is convenient for reducing the probability of paint splashing on the edge of the marking. At the same time, the splashed paint is collected in the limit box and then flows into the collection box, which is convenient for reusing the paint and reducing the waste of paint.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a position limiting collecting member according to an embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the nozzle structure of an embodiment of the utility model;

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Trolley 1, material pump 2, nozzle 3, limit collecting part 4, limit box 401, collecting box 402, connecting hole 403, discharge valve 404, chamfer 405, material barrel 5, handle 6, adjustment assembly 7, guide strip 701, T-shaped slideway 702, T-shaped slider 703, bearing seat 704, and adjustment handle bolt 705.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be described in further detail with reference to the accompanying drawings.

[0025] See also Figure 1-4 As shown, in this embodiment, a ground marking vehicle is provided, including a trolley 1, a material pump 2 is provided on the upper side of the trolley 1, a nozzle 3 is connected to the output end of the material pump 2, a limit collecting member 4 corresponding to the nozzle 3 is provided on one side of the trolley 1, a material barrel 5 connected to the material pump 2 is provided on the upper side of the trolley 1, and a handle 6 is provided on one side of the trolley 1;

[0026] The limiting collecting member 4 includes two limiting boxes 401 , a collecting box 402 is connected between the two limiting boxes 401 , and the nozzle 3 is located between the two limiting boxes 401 .

[0027] By turning on the material pump 2 to spray the nozzle 3 in the material barrel 5, the paint splashed beyond the width of the nozzle 3 will splash into the limit box 401, which is convenient for reducing the probability of paint splashing on the edge of the marking. At the same time, the splashed paint is collected in the limit box 401 and then flows into the collection box 402, which is convenient for reusing the paint and reducing the waste of paint.

[0028] A connecting hole 403 connected to the collecting box 402 is provided on one side of the limiting box 401 of the present embodiment. The bottom surface height of the inner wall of the limiting box 401 gradually decreases from the end away from the connecting hole 403 to the end close to the connecting hole 403, so that the paint in the two limiting boxes 401 can flow into the collecting box 402, so that the paint can gather and be collected.

[0029] The side of the collecting box 402 of this embodiment is connected to a discharge valve 404 , and the height of the bottom surface of the inner wall of the collecting box 402 gradually decreases from one end of the connecting hole 403 to the discharge valve 404 , so that most of the paint can be discharged from the collecting box 402 through the discharge valve 404 .

[0030] In this embodiment, a chamfer 405 is provided between the inner wall and the upper side surface of the limit box 401 on the side close to the nozzle 3 , so as to reduce the probability of paint staying on the upper side of the limit box 401 .

[0031] An adjustment component 7 is provided on one side of the trolley 1 of the present embodiment, and a collecting box 402 is fixed at a movable end of the adjustment component 7. The adjustment component 7 includes a guide bar 701 fixed on one side of the trolley 1, a T-shaped slideway 702 provided on one side of the guide bar 701, a T-shaped slider 703 slidably fitted in the T-shaped slideway 702, a bearing seat 704 provided in the T-shaped slideway 702, a bearing provided in the bearing seat 704, an adjustment handle bolt 705 fixed in the bearing and threadedly fitted with the T-shaped slider 703, and the collecting box 402 is fixed on one side of the T-shaped slider 703, so that the adjustment handle bolt 705 can be rotated to drive the T-shaped slider 703 to slide, so as to adjust the height of the limit collecting component 4 from the ground, to adjust the height of the limit collecting component 4 in combination with the splashing pressure and splashing range of the paint, and to facilitate the limit collecting component 4 to collect splashed paint at different heights.

[0032] Working principle: Turn on the material pump 2 to spray the nozzle 3 in the material barrel 5. The paint splashed by the nozzle 3 beyond the width of the nozzle 3 splashes into the limit box 401, which is convenient for reducing the probability of paint splashing on the edge of the line. At the same time, it is convenient to collect the splashed paint into the limit box 401, and then flow into the collection box 402, which is convenient for the paint to be reused and the waste of paint is convenient to reduce. Turn the adjustment handle bolt 705 to drive the T-shaped slider 703 to slide, which is convenient for adjusting the height of the limit collection piece 4 from the ground, and the height of the limit collection piece 4 is convenient to adjust in combination with the splash pressure and splash range of the paint, so that the limit collection piece 4 can collect the splashed paint at different heights.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A ground marking vehicle, characterized in that: include: A trolley (1), wherein a material pump (2) is provided on the trolley (1), the output end of the material pump (2) is connected to a nozzle (3), a limit collecting member (4) corresponding to the nozzle (3) is provided on one side of the trolley (1), a material barrel (5) connected to the material pump (2) is provided on the upper side of the trolley (1), and a handle (6) is provided on one side of the trolley (1); The limiting collection component (4) comprises two limiting boxes (401), a collecting box (402) is connected between the two limiting boxes (401), and the nozzle (3) is located between the two limiting boxes (401).

2. A ground marking vehicle according to claim 1, characterized in that: A communication hole (403) communicating with the collection box (402) is provided on one side of the limiting box (401), and the height of the bottom surface of the inner wall of the limiting box (401) gradually decreases from the end away from the communication hole (403) to the end close to the communication hole (403).

3. A ground marking vehicle according to claim 2, characterized in that: The side of the collecting box (402) is connected to a discharge valve (404), and the height of the bottom surface of the inner wall of the collecting box (402) gradually decreases from one end of the communicating hole (403) to the discharge valve (404).

4. A ground marking vehicle according to claim 3, characterized in that: A chamfer (405) is provided between the inner wall of the limiting box (401) on the side close to the nozzle (3) and the upper side surface.

5. A ground marking vehicle according to claim 1, characterized in that: An adjustment component (7) is provided on one side of the trolley (1), and a collection box (402) is fixed to a movable end of the adjustment component (7).

6. A ground marking vehicle according to claim 5, characterized in that: The adjustment assembly (7) comprises a guide bar (701) fixed to one side of the trolley (1), a T-shaped slideway (702) arranged on one side of the guide bar (701), a T-shaped slider (703) slidably fitted in the T-shaped slideway (702), a bearing seat (704) arranged in the T-shaped slideway (702), a bearing arranged in the bearing seat (704), an adjustment handle bolt (705) fixed in the bearing and threadedly fitted with the T-shaped slider (703), and a collection box (402) fixed to one side of the T-shaped slider (703).

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