A mobile line drawing device

Abstract

The utility model relates to a mobile line drawing device, including bottom plate, the top fixed mounting of bottom plate has the storage bucket, the front side of storage bucket is connected with the feed pipe, the top mounting of bottom plate has the coating pump, the discharge pipe is connected to the discharge port department of coating pump, be provided with cleaning mechanism on bottom plate, the cleaning mechanism includes installation casing, the top fixed mounting of bottom plate has installation casing. This mobile line drawing device, through set up cleaning mechanism, motor drives first rotary lever and driving gear rotation can drive second rotary lever rotation, when second rotary lever drives connecting plate rotation will drive cleaning brush to the ground rotation cleaning, at the same time, the fan will gas delivery to the gas collection chamber, gas again through the gas jet nozzle, the gas jet can blow out the ground dust line drawing area, prevent the impurity and leave in line drawing area influence line drawing, two kinds of cleaning mode combination has better cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of line drawing device technology, specifically a mobile line drawing device. Background Technology

[0002] Because road construction requires marking lines to be painted on the road surface, a marking vehicle is used. When using a marking vehicle, the road needs to be laid out and marked first. Then, the marking paint is put into the mixing tank of the marking vehicle and mixed. The device is then pushed along the laid-out line to paint the marking lines.

[0003] A search revealed a construction line marking device with Chinese announcement number CN221822711U. This device uses a storage tank, connecting pipe, and nozzle on a moving plate to allow the line marking paint to flow from the storage tank through the connecting pipe and finally be sprayed out through the nozzle, thus achieving the line marking operation. A cleaning mechanism is set at the bottom of the moving plate to clean the area to be marked. The cleaning mechanism can clean the area to be marked in a timely manner to ensure the adhesion of the line marking paint and the quality of the lines.

[0004] However, this device has certain drawbacks when in use. When cleaning the ground, the device uses a rotating cleaning brush to sweep the ground in place, but the impurities are not swept to the perimeter of the marked area. The impurities remain swirling around on the ground, resulting in a mediocre cleaning effect. Therefore, a mobile marking device has been proposed to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a mobile line-marking device that facilitates cleaning of the marked ground, thus solving the problem that the cleaning effect of the comparative device is generally poor when cleaning the ground.

[0006] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: a mobile line drawing device, including a base plate, a storage tank fixedly installed on the top of the base plate, a conveying pipe connected to the front side of the storage tank, a paint pump installed on the top of the base plate, a discharge pipe connected to the outlet of the paint pump, and a cleaning mechanism provided on the base plate. The cleaning mechanism includes a mounting housing. A mounting housing is fixedly mounted on the top of the base plate. A motor is fixedly mounted on the top of the mounting housing. A first rotating rod is fixedly mounted on the output shaft of the motor. A drive gear is fixedly mounted on the outside of the first rotating rod. A second rotating rod is rotatably connected inside the mounting housing. A driven gear is fixedly sleeved on the outside of the second rotating rod. A connecting plate is fixedly mounted on the bottom of the second rotating rod. An air collection chamber is opened inside the connecting plate. A fan is mounted on the top of the connecting plate. A connecting rod is fixedly mounted on the bottom of the connecting plate. A cleaning brush is fixedly mounted on the bottom of the connecting rod. An air outlet pipe is connected to the bottom of the connecting plate. An air nozzle is connected to the bottom of the air outlet pipe.

[0007] Furthermore, the first rotating rod is rotatably connected to the interior of the mounting housing, and the driving gear is meshed with the driven gear.

[0008] Furthermore, a rectangular opening is provided on the base plate, and the bottom of the second rotating rod passes through the rectangular opening and extends to the bottom of the base plate.

[0009] Furthermore, a nozzle is fixedly installed at the bottom of the discharge pipe, a pusher is fixedly installed at the top of the base plate, and four casters are provided at the bottom of the base plate.

[0010] Furthermore, the air outlet of the fan is connected to the interior of the air collection chamber, and the air outlet pipe is connected to the interior of the air collection chamber.

[0011] Furthermore, the discharge pipe penetrates the bottom plate and extends to the bottom of the bottom plate, and the air nozzle is inclined.

[0012] (III) Beneficial Effects Compared with the prior art, the technical solution of this application has the following beneficial effects: 1. This mobile line marking device, through the setting of a cleaning mechanism, uses a motor to drive the first rotating rod and the drive gear to rotate, which in turn drives the second rotating rod to rotate. When the second rotating rod drives the connecting plate to rotate, it drives the cleaning brush to rotate and clean the ground. At the same time, the fan delivers air to the air collection chamber, and the air is then sprayed out through the air nozzle. The sprayed air can blow the dust on the ground out of the line marking area, preventing impurities from remaining in the line marking area and affecting the line marking. The combination of the two cleaning methods has a better cleaning effect, ensuring the adhesion of the line marking paint and the quality of the lines.

[0013] 2. This mobile line drawing device, by setting up moving wheels and pushers, can move the entire device freely in the line drawing area, thereby increasing the degree of freedom of the device when drawing lines. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a side sectional view of the present invention; Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle; Figure 4 This utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0015] In the diagram: 1. Base plate, 2. Storage tank, 3. Material conveying pipe, 4. Paint pump, 5. Discharge pipe, 6. Cleaning mechanism, 601. Mounting housing, 602. Motor, 603. First rotating rod, 604. Drive gear, 605. Second rotating rod, 606. Driven gear, 607. Connecting plate, 608. Air collection chamber, 609. Fan, 610. Connecting rod, 611. Cleaning brush, 612. Air outlet pipe, 613. Air nozzle, 7. Nozzle. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-4 A mobile line drawing device in this embodiment includes a base plate 1, a storage tank 2 fixedly installed on the top of the base plate 1, a conveying pipe 3 connected to the front side of the storage tank 2, a paint pump 4 installed on the top of the base plate 1, a discharge pipe 5 connected to the outlet of the paint pump 4, and a cleaning mechanism 6 provided on the base plate 1.

[0018] Specifically, the cleaning mechanism 6 includes a mounting housing 601. The mounting housing 601 is fixedly mounted on the top of the base plate 1. A motor 602 is fixedly mounted on the top of the mounting housing 601. A first rotating rod 603 is fixedly mounted on the output shaft of the motor 602. A drive gear 604 is fixedly mounted on the outside of the first rotating rod 603. A second rotating rod 605 is rotatably connected inside the mounting housing 601. A driven gear 606 is fixedly sleeved on the outside of the second rotating rod 605. A connecting plate 607 is fixedly mounted on the bottom of the second rotating rod 605. An air collecting chamber 608 is opened inside the connecting plate 607. A fan 609 is mounted on the top of the connecting plate 607. A connecting rod 610 is fixedly mounted on the bottom of the connecting plate 607. A cleaning brush 611 is fixedly mounted on the bottom of the connecting rod 610. The bottom of plate 607 is connected to an air outlet pipe 612, and the bottom of the air outlet pipe 612 is connected to an air nozzle 613. By setting up a cleaning mechanism 6, the motor 602 is controlled to drive the first rotating rod 603 to rotate. The first rotating rod 603 drives the active gear 604 and the passive gear 606 to rotate. The passive gear 606 drives the second rotating rod 605 to rotate. When the second rotating rod 605 drives the connecting plate 607 to rotate, it will drive the cleaning brush 611 to rotate and clean the ground. At the same time, the fan 609 delivers air to the air collection chamber 608, and the air is then sprayed out through the air nozzle 613. The sprayed air can blow the dust on the ground out of the line drawing area, preventing impurities from remaining in the line drawing area and affecting the line drawing. The combination of the two cleaning methods has a better cleaning effect, ensuring the adhesion of the line drawing paint and the quality of the lines.

[0019] Specifically, a rectangular opening is provided on the base plate 1, and the bottom of the second rotating rod 605 passes through the rectangular opening and extends to the bottom of the base plate 1. The second rotating rod 605 rotates within the rectangular opening and is connected to the interior of the mounting housing 601.

[0020] Specifically, a nozzle 7 is fixedly installed at the bottom of the discharge pipe 5, a pusher 8 is fixedly installed at the top of the base plate 1, and four moving wheels are provided at the bottom of the base plate 1. The paint is transported to the discharge pipe 5 by the paint pump 4 and sprayed onto the ground through the nozzle 7.

[0021] Specifically, the air outlet of the fan 609 is connected to the interior of the air collection chamber 608, and the air outlet pipe 612 is connected to the interior of the air collection chamber 608. The fan 609 can deliver gas to the air collection chamber 608, and the gas in the air collection chamber 608 is output to the outside through the air outlet pipe 612.

[0022] Specifically, the discharge pipe 5 passes through the base plate 1 and extends to the bottom of the base plate 1. The air nozzle 613 is set at an angle. By setting the air nozzle 613 at an angle, dust and impurities on the ground can be blown to a farther place, preventing impurities from remaining in the drawing area and affecting the drawing quality.

[0023] When implementing this procedure, please follow these steps: 1) First, the paint is transported into the storage tank 2. The control motor 602 drives the first rotating rod 603 to rotate, and the first rotating rod 603 drives the driving gear 604 and the driven gear 606 to rotate. 2) Then the passive gear 606 drives the second rotating rod 605 to rotate. When the second rotating rod 605 drives the connecting plate 607 to rotate, it will drive the cleaning brush 611 to rotate and clean the ground. 3) Finally, at the same time, the blower 609 delivers the gas to the gas collection chamber 608, and the gas is then sprayed out through the jet nozzle 613. The sprayed gas can blow the dust on the ground out of the drawing area. The user pushes the push handle 8 and turns on the paint pump 4 to start drawing lines.

[0024] In summary, this mobile line-marking device, through the cleaning mechanism 6, uses a motor 602 to drive the first rotating rod 603 and the drive gear 604 to rotate, which in turn drives the second rotating rod 605 to rotate. When the second rotating rod 605 drives the connecting plate 607 to rotate, it drives the cleaning brush 611 to rotate on the ground. At the same time, the fan 609 delivers air to the air collection chamber 608, and the air is then sprayed out through the nozzle 613. The sprayed air can blow the dust off the ground out of the line-marking area, preventing impurities from remaining in the line-marking area and affecting the line marking. The combination of the two cleaning methods has a better cleaning effect, ensuring the adhesion of the line-marking paint and the quality of the lines. It solves the problem that when the proportional device cleans the ground, it uses a rotating cleaning brush to sweep the ground in place, but the impurities are not swept to the perimeter of the line-marking area during sweeping, and the impurities still spin on the ground, resulting in a mediocre cleaning effect.

[0025] Furthermore, this mobile line drawing device, by being equipped with moving wheels and pushers 8, can move the entire device freely within the line drawing area, thereby increasing the device's degree of freedom when drawing lines.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile line drawing device, comprising a base plate (1), characterized in that: A storage tank (2) is fixedly installed on the top of the base plate (1). A conveying pipe (3) is connected to the front side of the storage tank (2). A paint pump (4) is installed on the top of the base plate (1). A discharge pipe (5) is connected to the outlet of the paint pump (4). A cleaning mechanism (6) is provided on the base plate (1). The cleaning mechanism (6) includes a mounting housing (601). The mounting housing (601) is fixedly mounted on the top of the base plate (1). A motor (602) is fixedly mounted on the top of the mounting housing (601). A first rotating rod (603) is fixedly mounted at the output shaft of the motor (602). A drive gear (604) is fixedly mounted on the outside of the first rotating rod (603). A second rotating rod (605) is rotatably connected inside the mounting housing (601). A driven gear (604) is fixedly sleeved on the outside of the second rotating rod (605). 06), a connecting plate (607) is fixedly installed at the bottom of the second rotating rod (605). An air collecting chamber (608) is opened inside the connecting plate (607). A fan (609) is installed at the top of the connecting plate (607). A connecting rod (610) is fixedly installed at the bottom of the connecting plate (607). A cleaning brush (611) is fixedly installed at the bottom of the connecting rod (610). An air outlet pipe (612) is connected to the bottom of the connecting plate (607). An air nozzle (613) is connected to the bottom of the air outlet pipe (612).

2. The mobile line drawing device according to claim 1, characterized in that: The first rotating rod (603) is rotatably connected to the interior of the mounting housing (601), and the driving gear (604) is meshed with the driven gear (606).

3. The mobile line drawing device according to claim 1, characterized in that: A rectangular opening is provided on the base plate (1), and the bottom of the second rotating rod (605) passes through the rectangular opening and extends to the bottom of the base plate (1).

4. The mobile line drawing device according to claim 1, characterized in that: A nozzle (7) is fixedly installed at the bottom of the discharge pipe (5), a pusher (8) is fixedly installed at the top of the base plate (1), and four moving wheels are provided at the bottom of the base plate (1).

5. A mobile line drawing device according to claim 1, characterized in that: The air outlet of the fan (609) is connected to the interior of the air collection chamber (608), and the air outlet pipe (612) is connected to the interior of the air collection chamber (608).

6. A mobile line drawing device according to claim 1, characterized in that: The discharge pipe (5) passes through the bottom plate (1) and extends to the bottom of the bottom plate (1), and the jet nozzle (613) is inclined.

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