KR200333291Y1 - Cleaning Apparatus for Raised Pave - Google Patents

Abstract

The present invention relates to a cover bottle cleaning device for easily cleaning the front inclined portion and the rear inclined portion of the cover bottle at a time.

Another cover bottle cleaning apparatus according to the present invention includes a frame portion including a frame having a rail formed on an upper surface and a lower surface thereof and attached to a front surface of the vehicle; A hydraulic pressure generating unit including a hydraulic tank, a hydraulic pump connected to the hydraulic tank, and a control valve for controlling a hydraulic supply; The transfer unit including a transfer frame, a hydraulic motor, and a driving wheel driven by the hydraulic motor and driving the rails; A length adjusting part including a connecting plate hinged to the transfer frame, a first boom hinged to the connecting plate, the angle of which is adjusted by a vertical adjustment cylinder, and a second boom inserted into the first boom; A brush rotating part including a brush rotating plate hinged to the front end of the second boom and a brush connecting plate connected to the brush rotating plate rotatably on the brush rotating plate, a brush fixing plate hinged to the lower portion of the brush connecting plate, the brush Brush driving motor is fixed to both ends of the fixed plate, characterized in that the brush fixing portion including a brush is fixed to the rotation axis of the brush drive motor.

Description

Cleaner Apparatus for Raised Pave}

A cover bottle cleaning device for cleaning a road cover bottle with a lower portion buried in the center line of the present invention and a reflector provided thereon, the cover bottle cleaning device for easily cleaning the front slope and the rear slope of the cover bottle at once. It is about.

In general, to cover the central line of the road with a reflector is provided with a reflector on the top, so that the driver can easily recognize the center line of the road to prevent accidents due to the central line in advance. Since the reflector having a constant inclination angle is provided on the upper side, it is sufficiently reflected by the distant car lights to allow the driver to recognize the position of the center line, thereby driving safe driving. These road markers are being installed more and more in order to reduce traffic accidents.

However, since the road marker bottle having a useful effect as described above is exposed to the surface of the road, dust has adhered to the surface of the reflector over time, resulting in a drop in reflectivity. In addition, dust, sand, earth and sand and other foreign matter accumulate in a portion where the lower part of the reflector is in contact with the ground, there is a problem that the reflectivity of the reflector is lowered and thus does not cause the desired effect.

In order to solve the above problems, an apparatus capable of cleaning the cover bottle has been proposed, but the road cover bottle and its surroundings cannot be completely cleaned, so that the road cover bottle has a limitation in performing its function.

Looking at the road marker bottle cleaning apparatus proposed in the prior art, using a high-pressure sprinkler or to rotate one brush on the road surface, it was not possible to effectively clean the marker bottle.

It is a method of cleaning the labeling bottle by spraying the pressurized water to the labeling bottle through the nozzle using the high pressure water spray device.The reflector of the labeling bottle is not wiped cleanly, too much water is required for cleaning, and the sprayed water is used to clean the road surface. There was a problem flowing.

In the method using one brush, as shown in FIG. 7, the brush is rotated in parallel on the road surface, and dust is scattered around the brush, and there is a problem in that the cover bottle inclined portion of the front side of the traveling direction is not properly cleaned.

That is, the inclined surface of the cover bottle in the front portion of the traveling direction because the brush is just riding over, the rotational force of the brush is not properly transmitted, the cover bottle was not properly cleaned.

The present invention is designed to solve the above problems, and easy to clean the reflector of the front and rear of the road sign bottle, and to facilitate the inhalation of foreign matters such as sand, earth and sand accumulated around the road sign bottle. The purpose is to provide a cleaning device.

1 is a perspective view of the cover bottle cleaning apparatus according to the present invention as viewed from the left, the watering device and the hydraulic pipe is shown.

Figure 2 is a perspective view of the cover bottle cleaning apparatus according to the present invention from the right.

Figure 3 is a perspective view of the cover bottle cleaning apparatus according to the present invention viewed from the left side.

Figure 4 is a perspective view of the cover bottle cleaning apparatus according to the present invention from the rear.

Figure 5 is a state of use of the label bottle cleaning apparatus according to the present invention.

Figure 6 is a cross-sectional view showing a state that the cover bottle is cleaned by the cover bottle cleaning apparatus according to the present invention.

7 is a cross-sectional view showing a state that the cover bottle is cleaned by the cover bottle cleaning apparatus according to the prior art.

※ Explanation of main code of drawing ※

1: road cleaning car 2: road surface

3: center line 4: cover bottle

5: earth and sand 11: fixing plate

12: frame 13: rail

14: hydraulic tank 15: hydraulic pump

16 control valve 21 transfer frame

22: hydraulic motor 23: drive wheel

31: connecting plate 32: rotating cylinder

33: first boom 34: length adjustment cylinder

35: second boom 36: vertical adjustment cylinder

41: brush rotating plate 42: brush rotating cylinder

51: brush fixing plate 52: brush connecting plate

53: brush lifting cylinder 54: angle adjustment bolt

55: connecting pin 61: brush

62: brush drive motor 63: brush fixing bracket

71: watering nozzle 72: watering pipe

73: watering line

In order to achieve the above object, the apparatus for cleaning a cover bottle for a road cleaning vehicle according to the present invention is an apparatus for cleaning a cover bottle on a road surface attached to a front portion of a vehicle, including a frame having rails formed on an upper surface and a lower surface thereof. A frame portion attached to the front surface; A hydraulic pressure generating unit including a hydraulic tank, a hydraulic pump connected to the hydraulic tank, and a control valve for controlling a hydraulic supply; A transfer unit including a transfer frame of a predetermined type, a hydraulic motor coupled to the transfer frame, and a driving wheel driven by the hydraulic motor and driving the rails; A connecting plate hinged to the transfer frame, a first boom hinged to the connecting plate and adjusted by an up / down adjustment cylinder, a second boom inserted into the first boom, and an angle of the connecting plate A length adjusting unit including a rotating cylinder to adjust and a length adjusting cylinder to adjust lengths of the first boom and the second boom; A brush rotating plate hinged to a front end of the second boom, a brush rotating plate including a brush rotating cylinder for adjusting an angle of the brush rotating plate, and a brush connecting plate connected to the brush rotating plate rotatably on the brush rotating plate, and the brush Brush fixing plate hinged to the lower portion of the connecting plate, the brush drive motor fixed to both ends of the brush fixing plate, the brush fixed to the rotation axis of the brush drive motor, the brush lift cylinder and brush for adjusting the angle of the brush connecting plate Characterized in that the brush fixing portion including an angle adjusting bolt for adjusting the angle of the fixing plate.

The brush fixing portion is formed by bending both ends of the brush fixing plate to form a bent portion, the brush fixing bracket having a 'b' shape on the bent portion and a long hole formed thereon to be rotatably coupled at the bent portion, and the brush fixing bracket Couple the brush drive motor to the upper portion of the brush drive motor, characterized in that the brush is fixed to the ground to the ground.

Where watering pipes; Watering nozzles facing the ground at both ends and the center of the watering pipe and a watering line for supplying pressurized water of high pressure to the watering pipe may be further provided.

The brushes are provided in pairs, characterized in that the direction of rotation is reversed.

In addition, the brush is inclined at a predetermined angle, characterized in that coupled to the brush fixing plate.

In addition, the brush drive motor is characterized in that the hydraulic motor.

The cover bottle cleaning device is characterized in that attached to the front of the road cleaning vehicle.

Here, the road cleaning vehicle is characterized in that the water recycling means is provided to recycle the water contained in the dust sucked in the lower portion of the loading box.

Hereinafter, a description will be given of the cleaning device for the cover bottle of the road cleaning vehicle of the present invention by using the accompanying drawings.

As shown in Figure 1 to Figure 5, the cleaning device for a cover bottle for a road sweeping vehicle of the present invention comprises a frame portion, a transfer portion, a hydraulic generating portion, a length adjusting portion, a brush rotating portion, a brush fixing portion.

The frame portion includes a fixed plate 11, a frame 12, and a rail 13.

By using the fixing plate 11 to fix the front cover vehicle cleaning device for cleaning the cover bottle of the present invention.

Frame 12 has a cross-section of the '' 'shape, is fixed to the front of the fixing plate (11).

Rails 13 are formed on the upper and lower surfaces of the frame 12.

The conveying unit includes a conveying frame 21, a hydraulic motor 22, and a driving wheel 23 which fix other members of the conveying unit.

The transfer frame 21 is positioned to be transferable on one side of the frame 12 so as to fix another member of the transfer unit.

The hydraulic motor 22 is coupled to one side of the transfer frame 21. The hydraulic motor 22 is coupled to the rotating shaft perpendicular to the transfer frame 21 provides a power that can be transferred to the transfer unit.

The rear of the transfer frame 21 is provided with a driving wheel 23 is rotatable. The driving wheel 23 has a groove formed in the center portion of the driving surface corresponding to the outer circumferential surface of the driving wheel 23 so that the driving wheel 23 can run on the rail 13, and the driving wheel 23 is separated from the rail 13. It is possible to drive without it. The drive wheel 23 is fixed to the transfer frame 21 so as to be rotatable, a gear is formed on the rotating shaft of the drive wheel 23, meshes with the gear formed on the rotating shaft of the hydraulic motor 22, the hydraulic motor 22 The rotational force of the drive wheel 23 to be transmitted.

The hydraulic pressure generating unit is provided with a hydraulic tank 14, a hydraulic pump 15, and a control valve 16 to supply hydraulic pressure for operating the above-mentioned cylinders, and is attached to the transfer frame 21.

The hydraulic tank 14 is coupled to one side of the transfer frame 21 to serve to store and supply the oil required for operation.

The hydraulic pump 15 is fixed to the transfer frame 21 so as to be connected to the hydraulic tank 14 to apply pressure to the oil stored in the hydraulic pump 15 to supply pressurized oil.

The control valve 16 supplies high pressure oil supplied from the hydraulic pump 15 to each cylinder and the hydraulic motor. A plurality of solenoid valves are formed in the control valve 16, and the solenoid valve, each cylinder and the hydraulic motor are connected by pipes (not shown), so that the oil pressurized by the hydraulic pump 15 is operated. It operates by supplying to each cylinder and hydraulic motor according to the

The length adjusting part includes a connecting plate 31, a first boom 33, a second boom 35, a length adjusting cylinder 34 and a vertical adjustment cylinder 36.

The connecting plate 31 is hinged perpendicularly to the transfer frame 21. The hinge connecting portion 21a protruding from the conveying frame 21 and the hinge connecting plate 31a protruding from one side of the connecting plate 31 are hinged, and one end of the rotating cylinder 32 is connected to the conveying frame 21. The other end is fixed to the connecting plate 31.

The first boom 33 is hingedly connected to the other side of the connecting plate 31. Hinge connecting portions 31b and 33a are formed at one end of the first boom 33 and the other side of the connecting plate 31, respectively, and hinged, and both ends of the upper and lower control cylinders 36 are connected to the connecting plate 31 and the first plate. 1 Hinge connection to one side of the boom (33). The connecting plate 31 and the first boom 33 are hingedly connected, and the upper and lower adjustment cylinder 36 is provided, so that the other end of the first boom 33 is extended by the expansion and contraction of the upper and lower adjustment cylinder 36. It can be operated up and down.

The second boom 35 is inserted into the first boom 33, and the length adjusting cylinder 34 is provided at the outer end of the second boom 35 and the inner end of the first boom. The second boom 35 having a cross-sectional area smaller than the cross-sectional area of the first boom 33 is inserted into the first boom 33, and the second boom 35 is inserted into the first boom 33 using the length adjusting cylinder 34. 2 Adjust the length by moving the boom 35 forward and backward.

The brush rotating part is provided with a brush rotating plate 41 and a brush rotating cylinder 42.

The rod 41a for hinge connection protrudes from the rear surface of the brush rotating plate 41, and hinge connection is formed at the front end of the second boom 35 to hinge the connection.

Both ends of the brush rotating cylinder 42 are fixed to the brush rotating plate 41 and the second boom 35 hinged to each other so that the brush rotating plate 41 is rotatable at the end of the second boom 35. The brush rotating cylinder 42 is fixed near the front end of the second boom 35 and is formed by protruding the rod 41a on the rear surface of the brush rotating plate 41 to form the piston rod and the brush rotating plate of the brush rotating cylinder 42. The rod 41a of the 41 is hinged so that the brush rotating plate 41 rotates by the operation of the brush rotating cylinder 42.

The brush fixing part includes a brush connecting plate 52, a brush fixing plate 51, a brush lifting cylinder 53, an angle adjusting bolt 54, a brush driving motor 62, and a brush 61.

The brush connecting plate 52 is rotatably connected to the front surface of the brush rotating plate 41. After placing the brush rotary plate 41 and the brush connecting plate 52 in parallel, the brush connecting plate 52 is rotatable on the brush rotating plate 41 using the connecting pin 55 in the center portion.

The brush fixing plate 51 is hinged at one side and is connected to the brush connecting plate 52. The hinge connecting portion is formed at the lower portion of the brush connecting plate 52, the hinge connecting portion 51b is formed at one side of the brush fixing plate 51 to connect the hinge, and one side of the brush connecting plate 52 and the brush fixing plate 51 Fix both ends of the angle adjustment bolt (54) on one side.

In addition, hinge connecting portions 41b and 51a are formed at one side of the brush rotating plate 41 and one side of the brush fixing plate 51, respectively, and both ends of the brush lifting cylinder 53 are connected to each other, so that the brush connecting plate 52 is formed. It is possible to rotate on the brush rotating plate (41).

The front ends of both ends of the brush fixing plate 51 are bent to form a bent portion, and the brush fixing bracket 63 is fixed to the bent portion. The brush fixing bracket 63 is rotated on the bent portion by fixing the 'b' shaped brush fixing bracket 63 to the center of the side of the brush fixing bracket 63 using a connecting pin 55 so as to be rotatable. Do it.

The brush drive motor 62 is coupled to the upper portion of the flat portion of the brush fixing bracket 63, and the brush 61 is fixed to the rotation axis of the brush drive motor 62, respectively, to the both ends of the brush fixing plate 51. The brush 61 is fixed.

At this time, in order to adjust the angle of the brush 61, the bent portion of the brush fixing plate 51 and the brush fixing bracket 63 to form a long hole (63a) of a shape corresponding to each other and tightened using a fixing bolt (64). As a result, the angle of the brush 61 in contact with the road surface is adjusted to be inclined so that the portion contacting the cover bottle 4 is lowered to be in contact with the road surface, and the portion not in contact with the cover bottle 4 is fixed to be positioned high. Therefore, when viewed from the side, the two central portions of the brushes 61 adjacent to each other are fixed low and left and right.

Here, the brush drive motor 62 may be an electric motor, but it is preferable to use a hydraulic motor that does not interfere with driving for a long time, and the hydraulic pressure for driving the brush drive motor 62 to be supplied with a high pressure hydraulic pressure. Although it may be supplied from the hydraulic pump 15, it is preferable that the high pressure hydraulic pressure is supplied from the hydraulic pump (not shown) mounted on the road surface cleaning vehicle 1 using the power of the engine.

In addition, a watering device may be provided to prevent dust from scattering during operation. The watering device includes a watering line 73, a watering pipe 72 and the watering nozzle 71 is fixed to one side of the brush holding plate (51).

The sprinkling pipe 72 connected to the sprinkling line 73 to which pressurized water is supplied is fixed to the brush fixing plate 51, and the sprinkling nozzle 71 is provided at both ends and the center of the sprinkling pipe 72 to face the ground. Pressurized water is sprayed to the ground through the sprinkling nozzle 71.

On the other hand, the cover bottle cleaning apparatus of the present invention as described above is attached to the front of the road cleaning vehicle (1), it is preferable to clean the cover bottle located at the center line of the road at the same time cleaning the road surface.

In addition, the road cleaning vehicle (1) is more preferably equipped with a device for recycling the moisture contained in the dust in the dust storage box to be able to recycle a portion of the sprinkled pressurized water.

Looking at the operation of the label cleaning device for a road cleaning vehicle of the present invention having the configuration as described above are as follows.

In the cover bottle cleaning apparatus of the present invention attached to the front surface of the road cleaning vehicle 1, the second boom 35 is completely inserted into the first boom 33 in a normal or moving state, and the upper and lower adjustment cylinders 36 are used. The end of the first boom 33 is in a raised state, and the brush 61 is not in contact with the road surface.

In order for the road cleaning vehicle 1 to clean the cover bottle 4, the brush 61 moves to the place where the cover bottle 4 is located.

First, the hydraulic motor 22 is operated to move the conveying unit to an appropriate position on the frame 12. When the hydraulic motor 22 is operated, the gear geared to the rear of the transfer frame 21 is rotated to rotate the driving wheel 23. The driving wheel 23 is rotated so that the length adjusting part, the brush rotating part, and the brush fixing part connected to the conveying part and the conveying part move on the rail 13 formed in the frame 12.

After the length adjusting part, the brush rotating part, the brush fixing part, etc. are moved using the transfer part, the rotating cylinder 32 is operated to rotate the first boom 33 to position the brush closer to the cover bottle. When the rotating cylinder 32 extends, one side of the connecting plate 31 is pushed and the connecting plate 31 hinged to the transfer frame 21 is rotated, thereby turning the first boom 33.

Meanwhile, in order to adjust the length, the length adjusting cylinder 34 fixed inside the first boom 33 is extended to move the second boom 35 to the outside of the first boom 33 to adjust the position of the brush 61. Adjust once more.

When the position of the brush 61 is located at the upper portion of the cover bottle by the turning of the first boom 33 and the extension of the second boom 35, the upper and lower control cylinders 36 are operated to lower the brush 61 to the road surface. .

At this time, in order to finely adjust the position of the brush 61, the brush rotating cylinder 42 and the brush lifting cylinder 53 are operated. When the brush rotating cylinder 42 is operated, the brush rotating plate 41 is rotated at the tip of the second boom 35, and when the brush lifting cylinder 53 is operated, the brush connecting plate 52 is rotated on the brush rotating plate 41. Be sure to

In addition, using the angle adjusting bolt 54 and the fixing bolt 64 before the operation to adjust the position of the brush 61 and the road surface and the cover bottle (4) to be optimized.

When the brush 61 is adjacent to the cover bottle 4 by the operation of each cylinder, pressurized water is injected so that dust does not scatter through the watering nozzle 71, and the brush drive motor 62 is driven.

When the brush drive motor 62 is rotated while pressurized water is injected through the sprinkling nozzle 71 while the brush 61 is positioned on the top of the cover bottle 4, the soil and dust accumulated on the reflector of the cover bottle 4 are accumulated. , Sand and the like are removed by the brush 61. At this time, the rotation direction of the brush 61 is reversed, so that the dust accumulated in the cover bottle 4 is removed toward the front side of the road cleaning vehicle.

That is, as shown in Fig. 5, the brush 61 is reversed in the rotational direction, and the rotational direction at the part contacting the ground faces the front surface of the road cleaning vehicle 1, so that the dust accumulated on the cover bottle 4 is removed from the road cleaning vehicle. Make sure it is removed toward the front.

Two brushes 61 are provided so that the brush 61 attached to the front side of the advancing direction removes dust accumulated on the inclined front surface of the cover bottle 4, and the brush 61 attached to the rear side of the advancing direction is the cover bottle. By removing the dust accumulated on the rear inclined surface of (4), the dust accumulated on the front and rear inclined surfaces of the cover bottle 4 can be completely removed in a short time.

In addition, the brush 61 is inclined with the ground so that the portion contacting the cover bottle 4 is low and the other side is high, thereby maximizing the rotational force of the brush 61 in the cover bottle 4 during the cleaning operation of the cover bottle 4. .

When the road cleaning vehicle 1 advances in the above state, each brush 61 continues to move forward in front of the road cleaning vehicle 1 such as dust, earth and sand accumulated in the cover bottle 4, and the road cleaning vehicle 1 It is sucked from and loaded into the loading box.

If the road cleaning vehicle (1) is equipped with a filter or the like at the bottom to be recycled to the moisture contained in the sucked dust, the water contained in the sucked dust can be recycled and supplied back to the watering device.

The label cleaning device for a road cleaning vehicle according to the present invention can obtain the following effects.

Compared with the conventional high pressure water spraying method, the front, rear, and the periphery of the road sign bottle can be cleaned along the moving direction of the vehicle by simple operation, thereby improving the reflectivity of the reflector attached to the road sign bottle, and cleaning the road sign bottle. The road control time can be minimized, and the worker does not need to be exposed to the road, thereby improving worker safety.

In addition, by inhaling and treating foreign matter such as dust, sand, earth and sand, and the like on the road sign bottle, it is possible to obtain the effect of cleaning the surroundings after cleaning.

Claims (8)

In the apparatus attached to the front of the vehicle 1 for cleaning the cover bottle 4 of the road surface, A frame part including a frame 12 having rails 13 formed on upper and lower surfaces thereof and attached to a front surface of the vehicle; A hydraulic pressure generating unit including a hydraulic tank 14, a hydraulic pump 15 connected to the hydraulic tank 14, and a control valve 16 for controlling hydraulic pressure supply; A transfer frame 21 of a predetermined type, a hydraulic motor 22 coupled to the transfer frame 21, and a drive wheel 23 driven by the hydraulic motor 22 and driving the rail 13. The transfer unit; A connecting plate 31 hinged to the transfer frame 21, a first boom 33 hinged to the connecting plate 31 and the angle is adjusted by the vertical adjustment cylinder 36, the first boom The second boom 35 inserted into the inside of the 33, the rotation cylinder 32 for adjusting the angle of the connecting plate 31 and the length of the first boom 33 and the second boom 35 is adjusted A length adjusting part including a length adjusting cylinder 36; A brush rotating part including a brush rotating plate 41 hinged to the front end of the second boom 35, and a brush rotating cylinder 42 for adjusting the angle of the brush rotating plate 41; A brush connecting plate 52 rotatably connected to the brush rotating plate 41 on the brush rotating plate 41, a brush fixing plate 51 hinged to a lower portion of the brush connecting plate 52, and the brush fixing plate ( Brush drive motor 62 fixed to both ends of the 51, the brush 61 is fixed to the rotation axis of the brush drive motor 62, and the brush lift cylinder 53 for adjusting the angle of the brush connecting plate 52 And a brush fixing part including an angle adjusting bolt 54 for adjusting an angle of the brush fixing plate 51. The method of claim 1, The brush fixing part bends both ends of the brush fixing plate 51 to form a bent portion, and the brush fixing bracket 63 having a 'b' shape and a long hole formed thereon is rotatably coupled at the bent portion. And a brush drive motor 62 coupled to an upper portion of the brush fixing bracket 63, and a brush 61 fixed to a rotation axis of the brush drive motor 62 to face the ground. . The method of claim 1, Sprinkling pipe 72; Watering nozzles facing the ground at both ends and the center of the watering pipe 72 and Cover bottle cleaning apparatus, characterized in that the spraying line 73 for supplying pressurized water of high pressure to the spraying pipe 72 is further provided. The method of claim 1, The brush 61 is provided in a pair and the cover bottle cleaning device, characterized in that the rotation direction is opposite. The method of claim 1, The brush 61 is a cover bottle cleaning device, characterized in that coupled to the brush holding plate 51 inclined at a predetermined angle. The method of claim 1, The brush drive motor 62 is a cover bottle cleaning device, characterized in that the hydraulic motor. The method according to any one of claims 1 to 6, The cover bottle cleaning device is a cover bottle cleaning device, characterized in that attached to the front of the road cleaning vehicle (1). The method of claim 7, wherein The road cleaning vehicle (1) is a cover bottle cleaning device, characterized in that the water recycling means is provided to recycle the moisture contained in the dust sucked in the lower portion of the loading box.