KR20230125962A - The Protrusion Ejection Device Of The Protrusion Lane Painting Device - Google Patents

Abstract

The present invention relates to a projection ejection device for a projection-type lane painting device with a miniaturization of the device and improved mixing efficiency of the main agent and the curing agent, a projection container for accommodating the projection theme used for forming projections, and a curing agent mixed with the projection theme. A curing agent container in which is accommodated, a cleaning agent container in which a cleaning agent is accommodated, a projection ejection part connected to the projection main container and ejecting projections on the road surface at regular intervals, and air connected to the projection ejection part and supplying air to the projection ejection part A supply device, wherein the protrusion ejection unit is disposed between the protrusion main container and the material mixing chamber and includes a protrusion main supply line including a protrusion main valve, and a curing agent disposed between the curing agent container and the material mixing room and including a curing agent valve It is disposed between the supply line, the air supply device and the protrusion ejection module, and when the work vehicle moves a certain distance, air is supplied to the protrusion ejection module so that the protrusion is ejected through the lower part of the protrusion ejection module and includes an air conditioner A material mixing room for receiving and mixing the projection main material and the hardener from the air supply line, the projection main material supply line, and the curing agent supply line, and discharging the mixed material in which the projection main material and the hardener are mixed to the mixed material supply line, and the material mixing room. A mixed material supply line that delivers the mixed material transported from the projectile to the projection ejection module, a projection ejection module that receives the mixed material and receives air through the air supply line to eject projections on the road surface, and a cleaning agent container and projectile main supply It is disposed between the ends of the line and characterized in that it includes a cleaning agent supply line including a cleaning agent valve.

Description

Protrusion ejection device for protrusion-type lane painting device {The Protrusion Ejection Device Of The Protrusion Lane Painting Device}

The present invention relates to a device for painting bumpy lanes on a road surface, and more particularly, to a bump ejection device for a bumpy lane painting device that downsizes the device and improves the mixing efficiency of a main agent and a hardener.

Various lanes such as driving lines and center lines are displayed on the road surface through which vehicles pass, and the lanes are largely classified into yellow lanes and white lanes. The yellow lanes are used to distinguish the flow of vehicles moving in the opposite direction from me, and are used for road use restrictions and instruction indicators, and the white lanes are used to distinguish the flow of vehicles moving in the same direction as me.

The above-described lane painting operation for painting the lanes is performed by spraying the paint onto the road surface while the work vehicle equipped with the painting device travels on the road. Among the paints used at this time, the two-component type, which is a method of mixing the main agent and the hardener, is mainly used among the two-component, water-soluble, fusion-type, heated, and room temperature paints.

Recently, in order to prevent the driver from leaving the driving lane or entering the roadway due to carelessness of the driver, the ratio of painting with protruding lanes is increasing. When the white or yellow lanes are painted on the road surface, bumps of a certain size are placed at regular intervals on the road where the white or yellow lanes are drawn, so that the tires of the vehicle in motion contact the bumpy lanes. Noise is generated when the vehicle is running, and this noise means a lane that calls attention to the driver.

The above-mentioned protruding lanes are gradually expanding for driver safety and preventing various accidents, but the existing protruding lane painting device simultaneously operates a lane painting device that paints white and yellow lanes and a protrusion jetting device, There is a problem that difficulty occurs in the painting operation due to the ejection device.

In addition, in the conventional projection ejection device for lane painting device, the mixing efficiency of the main agent and the curing agent is not constant, so the projection is cured too quickly and the projection ejection device is clogged, or the projection is cured too late, resulting in the shape of the projection ejected on the road surface. There is this inconsistent problem.

Korean Registered Patent Publication No. 10-1036179

In view of the above problems, the present invention miniaturizes a projection jetting device operated together with a lane painting device for painting white lanes and yellow lanes, thereby reducing the weight of a vehicle equipped with a projection-type lane painting device and improving work efficiency. An object of the present invention is to provide a projection ejection device for a painting device.

In addition, the present invention is to miniaturize the device and at the same time improve the mixing efficiency of the projection main material and the curing agent to provide a projection ejection device for a projection-type lane painting device capable of improving the quality of projections ejected on the road surface. .

In addition, an object of the present invention is to provide a projection ejection device for a projection-type lane painting device capable of efficiently ejecting projections with a small amount of air by optimizing the flow of air used when ejecting projections.

A projection jetting device for a projection-type lane painting device according to the present invention includes a projection theme container for accommodating a projection theme used for forming projections, a curing agent container for accommodating a curing agent mixed with the projection theme, and a cleaning agent container for accommodating a cleaning agent, It includes a protrusion ejection unit connected to the protrusion-based container and ejecting protrusions on the road surface at regular intervals, and an air supply device connected to the protrusion ejection unit and supplying air to the protrusion ejection unit, wherein the protrusion ejection unit includes the protrusion-based container and material. It is disposed between the mixing chamber and is disposed between the projection main supply line including the projection main valve, the curing agent container and the material mixing room, and the curing agent supply line including the curing agent valve, and the air supply device and the projection ejection module. , When the working vehicle moves a certain distance, air is supplied to the projection ejection module to operate so that the projection is ejected through the lower part of the projection ejection module, and from the air supply line including the air conditioner, the projection main supply line, and the curing agent supply line. A material mixing room that receives and mixes the protrusion main agent and the curing agent, and discharges the mixed material in which the protrusion main subject and the curing agent are mixed to the mixed material supply line, and the mixed material supply that delivers the mixed material transferred from the material mixing room to the protrusion ejection module. line, a protrusion ejection module for receiving the mixed material and receiving air through the air supply line to eject protrusions on the road surface, and a cleaning agent supply line disposed between the cleaning agent container and the end of the protrusion main supply line and including a cleaning agent valve It is characterized in that it includes.

The present invention has the effect of miniaturizing a projection jetting device operated together with a lane painting device for painting white lanes and yellow lanes, thereby reducing the weight of a vehicle in which the projection-type lane painting device is installed, and thereby improving the efficiency of the projection-type lane painting operation. there is.

In addition, the present invention has the effect of improving the quality of projections ejected on the road surface by improving the mixing efficiency of the projection main agent and the curing agent.

In addition, the present invention has an effect of improving the efficiency of the air supply device because it can efficiently blow out the protrusions with a small amount of air.

1 is an exemplary view showing a state in which a projection ejection device for a projection-type lane painting device according to the present invention is applied to a work vehicle.
2 is an exemplary view showing the overall configuration and connection state of the projection-type lane painting device included in the present invention.
3 is an exemplary view showing the connection relationship of all components according to the present invention.
4 is an exemplary view showing the configuration of a material mixing room according to the present invention.
5 is an exemplary view showing the operation of the material mixing room according to the present invention.
6 is a perspective view illustrating the configuration of a projection ejection module according to the present invention.
7 is a cross-sectional view along line AB of FIG. 6 .
FIG. 8 is a cross-sectional view taken along line CD of FIG. 6 .

The specific details for solving the problem solving means according to the present invention will be described in detail with the accompanying drawings. However, the accompanying drawings may be exaggerated, omitted, or schematically illustrated for convenience of description of essential parts, and the terms and names used in the description are implicitly defined by the shape, action, role, etc. of the configuration rather than the dictionary meaning. The description of the direction is determined based on the direction first presented from the initially presented drawing, and the description of the position is determined based on the middle of each configuration or the center of the circle. In addition, detailed descriptions of pre-registered known technologies and conventional technologies may obscure the gist, so they are omitted or replaced with simple codes or names.

In addition, the specific structure, shape, shape, arrangement, size, etc. of the configuration that can be identified through the drawings, the operation of the configuration that can be inferred through the drawings and the resulting action and effect, etc. may obscure the point, so detailed descriptions will be omitted. Bolts, welds, holes, etc. applied for coupling between components may obscure the point and may be omitted from the drawings.

1 is an exemplary view showing a state in which a projection ejection device for a projection-type lane painting device according to the present invention is applied to a working vehicle, and FIG. 2 is an example showing the overall configuration and connection state of the projection-type lane painting device including the present invention. It is also

As shown in FIGS. 1 and 2, the projection ejection device for a projection-type lane painting device according to the present invention includes a projection theme container 100 in which a projection theme used for forming projections is accommodated, and a curing agent mixed with the projection theme. A curing agent container 200 accommodated, a cleaner container 300 containing a cleaning agent, a projection ejection unit 500 connected to the projection theme container 100 and ejecting projections on the road surface at regular intervals, and the projections An air supply device 400 connected to the ejection unit 500 and supplying air to the protrusion ejection unit 500 is included.

The protrusion subject container 100, the cleaning agent container 300, the hardener container 200, and the air supply device 400 are loaded in the loading space of the work vehicle 600, and the protrusion ejection device and the lane painting device according to the present invention 700 is disposed in a straight line on one side of the work vehicle 600, and it is preferable that the protrusion ejection device is disposed in front of the lane painting device 700 based on the traveling direction of the work vehicle. Since the lane painting device 700 is not the subject matter of the present invention, a detailed description thereof will be omitted, and since the air supply device 400 is a compressor for supplying compressed air, a detailed description thereof will be omitted.

Therefore, the projection ejection device for the projection-type lane painting device according to the present invention is installed in the loading space and one side of the work vehicle 600, and the work vehicle 600 proceeds at a predetermined speed to paint the projection-type lane on the road surface. , Protrusions are first ejected toward the road surface, the protrusions are attached to the road surface, and then white or yellow lanes are painted on the top of the protrusion and the road surface.

The protrusion subject matter contained in the protrusion subject container 100 is a two-component paint corresponding to five types of road marking paints. Since the projection subject matter is a well-known technique, a detailed description thereof will be omitted.

3 is an exemplary view showing the connection relationship of all components according to the present invention. Since the protrusion subject container 100, the curing agent container 200, the cleaning agent container 300, and the air supply device 400 have already been described, the following description will look at the protrusion ejection part 500.

Referring to FIG. 3, the projection ejection unit 500 according to the present invention includes a projection theme supply line 510 for supplying a projection theme from the container 100 to the material mixing room 550, and a projection theme supply line ( 510) and a material mixing room 550 for receiving and mixing the protrusion main agent and the curing agent from the curing agent supply line 520 and discharging the mixed material in which the protrusion main subject and the curing agent are mixed to the mixed material supply line 552, A mixed material supply line 552 for delivering the mixed material transported from the material mixing chamber 550 to the projection ejection module 560, and receiving the mixed material and supplying air to the air supply line 540 to drive the road A projection ejection module 560 for ejecting projections on the surface, a curing agent supply line 520 for supplying a curing agent from the curing agent container 200 to the material mixing room 550, and a projection main supply line in the cleaning agent container 300 ( 510) and a cleaning agent supply line 530 for supplying cleaning agent, and an air supply line 540 for transferring air from the air supply device 400 to the projection ejection module 560.

The projection main supply line 510 is disposed between the projection main container 100 and the material mixing chamber 550 and includes a projection main valve 511 . The cleaning agent supply line 530 is disposed between the cleaning agent container 300 and the end of the protruding main supply line 510 and includes a cleaning agent valve 531. Since the protrusion main valve 511 and the cleaning agent valve 531 are typical valves used in hydraulic and pneumatic pressure, detailed descriptions thereof will be omitted.

The cleaning agent supply line 530 is to efficiently clean the material mixing room 550, the mixed material supply line 552, and the protrusion ejection module 560 by ejecting the cleaning agent at a stage prior to the material mixing chamber 550.

The curing agent supply line 520 is disposed between the curing agent container 200 and the material mixing chamber 550, and includes a curing agent valve 521. The curing agent supply line 520 is connected to the upper side of the material mixing chamber 550 so that the curing agent and the protruding base move from the top to the bottom of the material mixing chamber 550 and are well mixed. Since the curing agent valve 521 is a typical valve used in hydraulic and pneumatic pressure, a detailed description thereof will be omitted.

The air supply line 540 is disposed between the air supply device 400 and the projection ejection module 560, and includes an air regulator 541. The air supply line 540 supplies air to the projection ejection module 560 when the work vehicle 600 moves a certain distance through the air regulator 541 so that the projections are ejected through the lower portion of the projection ejection module 560. It works. The air supply line 540 is connected to the top of the protrusion ejection module 560 . Since the air conditioner 541 is a general air conditioner used when forming and controlling two or more air supply lines in one air supply device, a detailed description thereof will be omitted.

The protrusion ejection unit 500 according to the present invention supplies the protrusion subject supplied from the protrusion subject container 100 to the material mixing room 550 through the protrusion subject supply line 510, and supplied from the curing agent container 200 By supplying the curing agent to the material mixing chamber 550, the projection main material and the curing agent are mixed in the material mixing chamber 550 and supplied to the projection ejection module 560 through the mixed material supply line 552, and the air supply device ( When air is supplied to the projection ejection module 560 through the air supply line 540 in 400), the projection ejection module 560 operates in such a way that projections are ejected on the road surface.

4 is an exemplary view showing the configuration of a material mixing room according to the present invention, and FIG. 5 is an exemplary view showing the operation of the material mixing room according to the present invention.

As shown in FIGS. 4 and 5, the material mixing room 550 according to the present invention is composed of a cylindrical body elongated in the vertical direction, and is spirally formed inside the cylindrical body so that the protruding main material and the curing agent are mixed and at the same time downward. The mixed material supply line 552 is disposed between the conveying mixing tube 551, the end of the mixing tube 551 and the side of the projection ejection module 560 and transfers the mixed material into the projection ejection module 560. ), and a curing agent supply hole 554 formed on the upper side of the cylinder and communicating with the mixing pipe 551 to which the curing agent supply line 520 is connected.

Referring to FIG. 5, the material mixing chamber 550 is installed in the vertical direction, and the supply pressure and gravity of the protrusion main body and the curing agent act simultaneously to move the protrusion main subject and the curing agent downward in a spiral. In addition, the mixing tube 551 is formed in a spiral shape, so that the protruding main material and the curing agent are transported in a downward direction by supply pressure and gravity, and are well mixed with each other.

The mixing pipe 551 acts so that the protrusion main agent and the curing agent are spirally transported and mixed well by the supply pressure and gravity of the protrusion main agent and the curing agent without using a separate power and device, so that the protrusion ejection unit according to the present invention (500) has the effect of simplifying, lightening, and miniaturizing.

6 is a perspective view illustrating the configuration of a projection ejection module according to the present invention, FIG. 7 is a cross-sectional view taken along line A-B of FIG. 6, and FIG. 8 is a cross-sectional view taken along line C-D of FIG.

As shown in FIGS. 6 to 8, the protrusion ejection module 560 is composed of a polygonal block shape, formed on the top of the block and connected to the air supply line 540, the air inlet pipe 561, and the block A protrusion ejection pipe 562 formed at the bottom and communicated with each of the air inlet pipes 561 to eject protrusions, and a mixed material inlet pipe formed on one side of the block and connected to the mixed material supply line 552 563, and a mixed material diffusion pipe 564 formed between the mixed material inlet pipe 563 and the projection outlet pipe 562 to connect the mixed material inlet pipe 563 and the projection outlet pipe 562, It is formed through the protrusion ejection module 560 and includes a coupling hole 565 for fixing the protrusion ejection module 560 in a predetermined position.

Threads for connection with the air supply line and the mixed material supply line 552 may be formed at inner edges of the air inlet pipe 561 and the mixed material inlet pipe 563 .

The mixed material supplied through the mixed material supply line 552 is distributed to each protruding ejection tube 562 through the mixed material diffusion pipe 564, and the mixed material distributed as described above is stored inside the protruding ejection tube for a certain period of time. It is cured and formed into protrusions, and when the air supplied from the air supply unit 400 to the air supply line 540 through the air regulator 541 is supplied to the air inlet pipe 561, the protrusions are formed by the pressure of the air. It is ejected through the lower end of the protruding ejection pipe 562 and is attached to the road surface.

The protrusion ejection module 560 according to the present invention is capable of cleaning the inside without disassembly due to the configuration of the protrusion ejection unit 500 described above, and has an effect of miniaturization and weight reduction because it is composed of an integral rather than a separate type.

In addition, in the projection ejection module 560 according to the present invention, each air inlet pipe 561 and the projection ejection pipe 562 are formed in communication with each other so that the projections can be ejected even with a small amount of air, thereby ejecting the projections. It has the effect of improving efficiency.

The above present invention is a drawing of the configuration of the present invention and specific components included in the configuration to help the understanding of the principle of the configuration to be pursued by the present invention and the principle, and explained based on the drawing, The structure, form, shape, arrangement, direction, and quantity of the components included in the present invention and their specific components are determined in consideration of the principle to be pursued, and these may be variously changed as needed. The configuration and specific components thereof presented in the present invention exemplify the effect that a person skilled in the art would like to obtain from the present invention and which principle is most preferable to apply in order to obtain a better effect from the effect. it did Accordingly, the present invention is most preferably completed by including all of the above-described configurations, but it is possible to complete the present invention by selecting or excluding some of the above-described configurations according to cost reduction, manufacturing convenience, environmental conditions, or needs. In addition, one or more components may be separated and merged with other components to complete the configuration. In addition, each configuration described above may be independently applied to other technical fields other than this technical field in consideration of principles, uses, functions, roles, actions, and effects. Based on this, the scope of the present invention can be claimed in the order in which the scope of rights is wide by specifying the scope of the claims of the present invention as follows.

100: Projection subject container 200: Curing agent container
300: cleaning agent container 400: air supply device
500: protrusion ejection part 510: protrusion main supply line
511: protrusion main valve 520: curing agent supply line
521: curing agent valve 530: cleaning agent supply line
531: cleaning agent valve 540: air supply line
541: air conditioner 550: material mixing room
551: mixing pipe 552: mixed material supply line
554: hardener supply 560: projection ejection module
561: air inlet pipe 562: protrusion outlet pipe
563: mixed material inlet pipe 564: mixed material diffusion pipe
565: coupling hole 600: work vehicle
700: lane painting device

Claims (3)

A protrusion subject container 100 in which a protrusion subject used for forming protrusions is accommodated;
A curing agent container 200 in which the curing agent mixed with the protrusion subject is accommodated;
A cleaning agent container 300 in which the cleaning agent is accommodated;
A projection ejection unit 500 connected to the projection theme container 100 and ejecting projections at regular intervals on the road surface;
It includes an air supply device 400 connected to the protrusion ejection unit 500 and supplying air to the protrusion ejection unit 500,
The protrusion ejection portion 500 is disposed between the protrusion main container 100 and the material mixing chamber 550 and includes a protrusion main supply line 510 including a protrusion main valve 511,
A curing agent supply line 520 disposed between the curing agent container 200 and the material mixing chamber 550 and including a curing agent valve 521,
It is disposed between the air supply device 400 and the projection ejection module 560, and when the work vehicle 600 moves a certain distance, air is supplied to the projection ejection module 560 through the lower part of the projection ejection module 560. An air supply line 540 that operates so that the projections are ejected and includes an air regulator 541;
Material mixing room for receiving and mixing the projection main material and the hardener from the projection main material supply line 510 and the curing agent supply line 520, and discharging the mixed material in which the projection main material and the curing agent are mixed to the mixed material supply line 552 (550) and,
A mixed material supply line 552 for delivering the mixed material transferred from the material mixing chamber 550 to the projection ejection module 560;
A protrusion ejection module 560 receiving the mixed material and receiving air supplied through an air supply line 540 to eject protrusions on the road surface;
It is disposed between the cleaning agent container 300 and the end of the protrusion main supply line 510 and includes a cleaning agent supply line 530 including a cleaning agent valve 531,
The method of claim 1,
The material mixing room 550 is composed of a cylinder formed long in the vertical direction and is installed in the vertical direction,
A mixing tube 551 formed in a spiral shape inside the cylinder so that the supply pressure and gravity of the protrusion main body and the curing agent act simultaneously to move the protrusion main subject and the curing agent downward in a spiral so that the protrusion main subject and the curing agent mix and move,
A mixed material supply line 552 disposed between the end of the mixing pipe 551 and the side surface of the projection ejection module 560 and transporting the mixed material into the projection ejection module 560;
Protrusion ejection device for protrusion-type lane painting device, characterized in that it comprises a hardener supply hole 554 formed on the upper side of the cylinder and communicated with the mixing pipe 551 to which the hardener supply line 520 is connected.
The method of claim 1,
The protrusion ejection module 560 is composed of a polygonal block shape,
An air inlet pipe 561 formed on the top of the block and connected to the air supply line 540;
It is formed at the bottom of the block and is formed in communication with each of the air inlet pipes 561 to receive the mixed material introduced from the mixed material supply line 552 inside for a certain period of time to form a protrusion, and the air inlet pipe 561 A protrusion ejection pipe 562 for ejecting the formed protrusion downward by the pressure of air supplied through);
A mixed material inlet pipe 563 formed on one side of the block and connected to the mixed material supply line 552;
A mixed material diffusion pipe 564 formed between the mixed material inlet pipe 563 and the protrusion outlet pipe 562 to connect the mixed material inlet pipe 563 and the protrusion outlet pipe 562;
A projection ejection device for a projection-type lane painting device, characterized in that it includes a coupling hole 565 formed to penetrate the projection ejection module 560 to fix the projection ejection module 560 to a predetermined position.

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