KR101062704B1 - Dry cleaning equipment for road surfaces - Google Patents

Abstract

The present invention relates to a dry cleaning equipment for road surface for cleaning the road surface at the road construction site.

In particular, the present invention is a body that is movable along the road surface, the suction port is formed on the bottom; A main brush installed at the suction port of the body, the main brush being rubbed with the road surface while being rotated about a left and right direction by a driving force; A suction unit installed at the body and in communication with a suction port of the body to suck foreign substances on the road surface; A dust collecting part installed at the body and connected to the suction part to collect the sucked foreign matter; A front left brush installed at a front left side of the suction port of the body and extending outward to a left side of the body, and being rubbed with the road surface while being rotated about an up and down direction by a driving force; It is installed on the suction port front right side of the body, and extends to the outside of the right side of the body, and provides a dry cleaning equipment for the road surface including a front right brush which is rubbed with the road surface while being rotated about the vertical direction by the driving force.

Road, road surface, cleaning, dry, brush

Description

Dry cleaning equipment for roads {DRY CLEAR FOR ROAD}

The present invention relates to a dry cleaning equipment for road surface for cleaning the road surface at the road construction site.

In general, in road construction sites for repairing existing roads or building new roads, in addition to the traces for removing dust, fine dust, and construction residues, the road surface is cleaned to increase adhesion to the overlay layer after cutting the existing pavement. To do this, clean it.

At this time, the wet cleaning equipment using water to prevent the scattering of dust or fine dust is mainly used rather than the dry cleaning equipment to simply suck the foreign matter of the road surface with a brush. In other words, the water is sprayed on the road using a wet cleaning equipment, and then the foreign body of the water sprayed on the road is cleaned with a brush and sucked with the water.

However, the wet cleaning equipment, in addition to the suction unit for sucking the foreign matter, as well as a spray for storing and spraying water, a reservoir for aspirated water and foreign matter, that is, a storage tank for storing the sludge, a filter for recycling the water in the storage tank, etc. Because it is configured, it is inevitably built large. Therefore, manufacturing and maintenance and management costs of such wet cleaning equipment are quite expensive, and there is a problem that it is difficult to use such wet cleaning equipment in a small road construction site.

In addition, since the wet cleaning equipment adopts a method of spraying water to prevent dust or fine dust from scattering, it is necessary to dry the road surface before and after cleaning, which delays the construction due to the cleaning operation, and the sprayed water has foreign substances. There is a problem in that it is contaminated by being sucked together.

In addition, during the cleaning operation using the wet cleaning equipment, the sprayed water splashes on the road surface around the cleaning area, vehicles or pedestrians passing through the cleaning area, and cleans the vehicle or pedestrian stability problems and the surroundings, thereby reducing the cleaning efficiency. There is a problem.

Moreover, although wet cleaning equipment is effective in preventing dust and fine dust scattering, conventional dry cleaning equipment and wet cleaning equipment have a structure in which a brush is wrapped by the body of the equipment or a separate cover to prevent a loss of suction force. Therefore, there is a problem in that cleaning operations such as short edges of the cut road surface and the surrounding road surface are inevitable and the cleaning efficiency is low.

The present invention has been made in order to solve the problems of the prior art, it is an object of the present invention to provide a dry cleaning equipment for the road surface dry cleaning, but can prevent the scattering of dust or fine dust.

In another aspect, the present invention is to provide a dry cleaning equipment for the road surface that can efficiently clean the edge of the road surface.

The present invention to solve the above problems A body movable along the road surface and having a suction port formed at a bottom thereof; A main brush installed at the suction port of the body, the main brush being rubbed with the road surface while being rotated about a left and right direction by a driving force; A suction unit installed at the body and in communication with a suction port of the body to suck foreign substances on the road surface; A dust collecting part installed at the body and connected to the suction part to collect the sucked foreign matter; A front left brush which is installed at a front left side of the suction port of the body and spreads outward to the left side of the body, and is rubbed with the road surface while being rotated about an up and down direction by a driving force; It is installed on the suction port front right side of the body, and extends outward to the right side of the body, and proposes a dry cleaning equipment for a road surface including a front right brush which is rubbed with the road surface while being rotated about a vertical direction by a driving force.

The front left brush and the front right brush may be spaced apart from each other in the left and right directions.

The front left brush and the front right brush may be expanded to widen toward the lower side.

The front left and right brushes are installed to be movable up and down; The apparatus may further include a stopper for selectively restraining vertical movement of the front left and right brushes.

It may further include a suction nozzle which is installed to be detachable to the outside of the body, and selectively communicates with one side of the suction portion, and sucks foreign matter on the road surface by the suction force of the suction portion.

The driving unit generating the driving force may be an engine method.

Dry cleaning equipment for a road surface according to the present invention as described above, while dry cleaning, has the advantage of being able to compensate for the problem of scattering such as dust or fine dust, which is a disadvantage of dry cleaning by the front left, right brush.

In addition, the dry cleaning equipment for the road surface according to the present invention has the advantage that the front left, right brush can reach the edge of the road surface, the cleaning efficiency can be further improved.

1 is a perspective view of a dry cleaning equipment for a road surface according to the present invention, Figure 2 is a side configuration diagram of a dry cleaning equipment for a road according to the invention, Figure 3 is a plan view of a dry cleaning equipment for a road surface according to the present invention 4 is a cross-sectional view of the front left and right brush of the dry cleaning equipment for the road surface according to the present invention.

Dry cleaning equipment for a road surface according to the present invention, so that the body 10 forming the outer shape can be moved so that it can be easily moved along the road surface (E). That is, the body 10 may be provided with a plurality of wheels 12 on the bottom as in this embodiment. At this time, the wheel 12 is preferably manufactured in a suitable type and shape so that the load of the dry cleaning equipment for the road surface of the present invention can be widely distributed through the wheel 12. That is, the wheel 12 may be a wide tire that can adjust the ground area through pneumatic pressure adjustment according to site conditions or road conditions as a preferred example. Of course, the body 10 may take any structure such as a slide method if it can be moved. Furthermore, the body 10 may be provided with a handle 14 at the rear upper portion to enable the movement direction manipulation and movement manually.

At least one suction port 10A is formed on the bottom of the body 10 so that foreign matter on the road surface E can be sucked together with air to the inside of the body 10 by a suction force to be described later. In the suction port 10A of the body 10, the main brush 20 is provided such that foreign matter on the road surface E can be more efficiently sucked into the body 10 through the suction port 10A of the body 10. Can be installed. That is, the main brush 20 is installed to friction with the road surface E while being rotated about the left and right direction (coordinate Y) by the driving force, so that the foreign matter on the road surface E is inside the suction port 10A of the body 10. Sweep up. Therefore, foreign matter on the road surface E can be easily sucked into the suction port 10A of the body 10 by the main brush 20. In addition, at least one exhaust port 10B is formed in the body 10 so that the air sucked together with the foreign matter can be exhausted.

The suction part 30 which communicates with the suction port 10A of the body 10 to generate a suction force so that the foreign material of the road surface E can be sucked through the suction port 10A of the body 10. Is installed. The suction unit 30 may be implemented in any manner as long as it can generate a suction force, including a blower for pumping fluid.

In addition, the body 10 is provided with a dust collecting part 40 connected to the suction part 30 to collect the foreign matter sucked up so that the foreign matter sucked up is temporarily stored. The dust collector 40 may be implemented in various ways, such as a dust bag or a dust box.

In addition, the bottom surface of the body 10, respectively, located in front of the suction port (10A) of the body 10, and spread out to the left and right side of the body 10, the center of the up and down direction (coordinate Z) by the driving force The front left and right brushes 50 and 52 which are rotated and are rubbed with the road surface E are installed.

Furthermore, the front left and right brushes 50 and 52 are each vertically erected in the up and down direction (coordinate Z) so as to be inclined with respect to the up and down direction (coordinate Z), rather than sweeping the edges of the road surface E. Sweeping the edge of the road surface (E) is less friction with the side wall of the road surface (E) can effectively collect the foreign matter of the edge toward the suction port (10A) of the body (10). Therefore, it is more preferable that the front left and right brushes 50 and 52 have a shape that spreads out toward the lower side.

The front left and right brushes 50 and 52 do not interfere with each other, and foreign matter on the road surface E is collected by the front left and right brushes 50 and 52 to the suction port 10A side of the body 10. More preferably, spaces G are spaced apart from each other in the horizontal direction (coordinate Y) so that losing space can be secured.

In order to more effectively collect the foreign matter on the road surface E, the front left and right brushes 50 and 52 are more preferably adjusted to rub against the road surface E according to site conditions or road conditions. Accordingly, for this purpose, the front left and right brushes 50 and 52 may be installed to move vertically, and may include a stopper 60 to selectively restrain the vertical movement of the front left and right brushes 50 and 52. have. A more detailed description is as follows. The front left and right brushes 50 and 52 are respectively fitted to the shaft portion S rotated about the vertical direction (coordinate Z) by the driving force and the shaft portion S to be movable in the vertical direction (coordinate Z). It may be composed of a brush portion (B) that is rubbed with the road surface (E). In addition, the stopper 60 may be implemented as a fastening member such as a screw fixing the brush portion B and the shaft portion S. Therefore, after the brush portion B is moved up and down with respect to the shaft portion S and positioned, the front left and right brushes 50 and 52 are fixed by fixing the brush portion B and the shaft portion S with the stopper 60. Friction pressure with the road surface E of the can be adjusted. Of course, the friction pressure with the road surface E of the front left and right brushes 50 and 52 may be adjusted in various ways.

In addition, the front left and right brushes 50 and 52 may be rotated in the same direction or may be rotated in opposite directions depending on design requirements or road conditions, in order to more effectively collect foreign substances on the road surface E. .

Dry cleaning equipment for the road surface of the present invention, so that the edge of the road surface (E) can be cleaned more effectively, it is installed so as to be detachable on the outside of the body 10 and selectively communicated with one side of the suction unit 30, the suction unit ( The suction nozzle 70 may further include a suction nozzle 70 through which foreign matter on the road surface E is sucked.

At this time, it is more preferable that the suction nozzle 70 has a flexible structure, such as a flexible hose, that the connection portion 72 connected to the body 10 and the suction portion 30 is easy to use. In addition, the suction nozzle 70 is provided with a nozzle portion 74 in which the foreign matter on the road surface (E) is sucked in various forms so as to have high efficiency according to site requirements, road surface conditions, and usage purposes, so that the connection portion of the suction nozzle 70 is provided. It is more preferable to selectively mount 72.

A plurality of drive units 80 for generating a driving force for driving the suction unit 30, the main brush 20, the front left and right brushes 50, 52, etc. are provided to independently drive the elements. Although it may be supplied, in order to avoid the redundant installation of the same function is provided as one as in the present embodiment may be divided the driving force into several elements. In particular, the driving unit 80 may be a method for generating a driving force using a battery, such as a general household cleaner. However, the driving unit 80 is more suitable for a large size and is more preferably implemented in an engine method as in the present embodiment for light weight. At this time, the driving unit 80 is also preferably covered by a hermetic cover for noise reduction.

On the other hand, in general, during the road pavement work, especially the repair work is mainly carried out at night time so as not to obstruct the traffic of vehicles or pedestrians, the front and rear of the body 10 to facilitate the night cleaning work, respectively, the headlamps 16 are provided. Can be installed.

Looking at the cleaning of the dry cleaning equipment for a road surface according to the present invention configured as described above are as follows.

First, as the front left and right brushes 50 and 52 are rotated about the up and down direction (coordinate Z) and rubbed with the road surface E, the road surface E by the front left and right brushes 50 and 52. Foreign matter is collected by the suction port (10A) of the body (10). The foreign matter on the road surface (E) swept to the suction port (10A) side of the body 10 is the main brush 20 is rotated about the left and right directions (coordinate Y), and the main brush 20 is rubbed with the road surface (E) By being swept up by the suction port 10A of the body 10, it is sucked by the suction port 10A of the body 10 by the suction force of the suction part 30. The foreign matter sucked into the suction port 10A of the body 10 is guided to the dust collecting part 40 by the suction force of the suction part 30 and is collected by the dust collecting part 40. Therefore, the foreign matter on the road surface E may be removed to clean the road surface E.

At this time, since water is not sprinkled, there is no need to build a device for sprinkling water, so it is structurally simple, lightweight, and can be manufactured in a size suitable for small-scale road construction, economical, and there is no fear of waste water. There is no need to spend time drying the road before and after cleaning and there is no fear of water splashing around.

In addition, since the front left and right brushes 50 and 52 are rotated about the up and down direction (coordinate Z), foreign bodies on the road surface E are not floated by the front left and right brushes 50 and 52 and the body ( Since it can be swept to the suction port 10A side of 10), even if water is not sprayed, scattering of dust or fine dust can be suppressed.

In addition, even if the dry cleaning equipment for the road surface according to the present invention does not adhere closely to the edge of the road surface (E) by the front left and right brushes 50, 52, foreign matter on the edge of the road surface (E) is sucked into the body (10). Cleaning efficiency is good because it can be easily swept to the population (10A) side. Furthermore, the edge side of the road surface E can be more easily cleaned using the suction nozzle 70 of a type suitable for cleaning the corners of the road surface E among various types of suction nozzles, so that the cleaning efficiency is excellent.

Meanwhile, the road surface E may be cleaned through the suction nozzle 70 by attaching the suction nozzle to the body 10 and connecting the suction nozzle 30. Therefore, by using the suction nozzle 70, it is possible to effectively clean the road surface E of the corner side of the road surface E, the place where the dry cleaning equipment for road surface according to the present invention is difficult to enter, the small area as described above. .

Since the above has been described only with respect to some of the preferred embodiments that can be implemented by the present invention, the scope of the present invention, as is well known, should not be construed as limited to the above embodiments, the present invention described above It will be said that both the technical idea and the technical idea which together with the base are included in the scope of the present invention.

1 is a perspective view of a dry cleaning equipment for a road surface according to the present invention.

2 is a side configuration diagram of a dry cleaning equipment for a road surface according to the present invention.

Figure 3 is a plan view of the dry cleaning equipment for a road surface according to the present invention.

Figure 4 is a cross-sectional view of the front left, right brush of the dry cleaning equipment for road surface according to the present invention.

<Explanation of symbols on main parts of the drawings>

10; Body 12; wheel

16; Headlight 20; Main brush

30; Suction 40; Dust collector

50; Front left brush 52; Front right brush

60; Stopper 70; Suction nozzle

80; Driving part

Claims (6)

A body movable along the road surface and having a suction port formed at a bottom thereof; A main brush installed at the suction port of the body, the main brush being rubbed with the road surface while being rotated about a left and right direction by a driving force; A suction unit installed at the body and in communication with a suction port of the body to suck foreign substances on the road surface; A dust collecting part installed at the body and connected to the suction part to collect the sucked foreign matter; A front left brush positioned at a front left side of the suction port of the body and installed at a bottom surface of the body to be spread outward to the left side of the body, and rotated about an up and down direction by a driving force and friction with the road surface; Located on the front right side of the suction port of the body and spread out to the outside of the right side of the body and installed on the bottom of the body so as to be spaced apart from the front left brush in left and right directions, while being rotated about an up and down direction by a driving force, A front right brush that is rubbed; The front left brush and the front right brush are expanded to widen toward the lower side, The front left and right brushes are installed to be movable up and down; Dry cleaning equipment for a road surface further comprising a stopper for selectively restraining the vertical movement of the front left, right brush. delete delete delete The method according to claim 1, A dry cleaning equipment for a road surface, which is installed to be detachable from the outside of the body and selectively communicates with one side of the suction unit, and suctions foreign matter on the road surface by suction force of the suction unit. The method according to claim 1, The driving unit for generating the driving force dry cleaning equipment for the road surface engine.

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