KR200460444Y1 - Removal apparatus for road line - Google Patents

Abstract

The present invention is to remove the marking on the road surface, the upper and lower penetrates the inside and the movable body portion, located inside the main body portion, one side is rotatably connected to one side of the main body portion to remove the removal Marker removal unit comprising a member, a composite rotating unit for rotatably connecting the mark removal unit in the left and right direction and the vertical direction, the drive unit mounted on the mark removal unit and power connected to the removal member, and the body portion The other side is rotatably mounted on the other side and supports the other side of the mark removing unit and includes a support, and when the support force of the support supporting the other side of the mark removing unit is released, the other side of the mark removing unit is inclined toward the road surface. The removal member is in contact with the mark.

Description

Road marking remover {REMOVAL APPARATUS FOR ROAD LINE}

The present invention relates to a road marking removing device for removing the markings on the road surface.

Generally, various lines (hereinafter referred to as markers) according to the driving of the vehicle are shown on the road of the automobile.

When these marks are erased over time, or if a new mark needs to be formed by road extension or structural change, the existing marks are removed first.

The marking removal operation is equipped with a road marking removal device at the rear of the vehicle to remove the marking as the vehicle moves. Since the road marking removal device was mounted on the rear of the vehicle to remove the road marking device, the operation of the road marking removal device was somewhat inconvenient.

Patent Publication No. 10-1059538 (dust collector for road marking removal device) 2011.08.19. Korean Patent Publication No. 10-0934263 (line removing device) 2009.12.23. Registered Utility Model Publication No. 20-0373454 (Dust Collector for Dry Surface Processing Equipment) 2005.01.06. Registered Utility Model Publication No. 20-0373456 (Dry surface processing equipment) 2006.01.06. Utility Model Registration No. 20-0575452 (Rear wheel drive dry surface processing equipment) 2005.0.06.

The present invention provides a road marking removing apparatus such that the removing member for removing the markings on the road surface is in contact with the marking only when the marking is removed.

The present invention provides a road marking removing device which prevents the marking removing part which removes markings from the road surface from lifting during marking removal.

The road marking removing device according to an embodiment of the present invention is to remove the markings designed on the road surface, the inside of the body is penetrated up and down and movable, located inside the body portion, one side rotates on one side of the body portion A marker removing unit which is connected to the mark and includes a removing member for removing the mark, a composite rotating unit rotatably connecting the mark removing unit in the left and right directions and the vertical direction to the main body unit; A drive unit connected to the removal member and the power unit, and rotatably mounted on the other side of the main body and supporting the other side of the marker removing unit and including a support unit, and the support unit for supporting the other side of the marker removing unit is released. The other side of the removal portion is inclined toward the road surface so that the removal member is in contact with the mark.

The main body includes a body through which the inside penetrates up and down and the mark removing unit is disposed therein, an axle coupled to an inner side of the body, and a wheel rotatably coupled to the journal portion of the axle and the other side of the body. can do.

The composite rotating part is coupled to the axle and rotatable to rotate along the circumference of the axle, a bearing housing mounted to an outer surface of the rotating body, and at a right angle to the rotating body and one side of the bearing housing. It may be rotatably connected to the other side may include a hinge axis coupled to one side of the mark removing portion, the support portion for supporting the mark removing portion is released when the support portion is removed from the lower portion around the rotating body Direction is rotated in the direction, the marker removal portion rotated in the downward direction can be shaken by rotating in the left and right direction based on the hinge axis.

The mark removing portion, the other side of the hinge shaft is coupled to one side, the protective body is open bottom, at least one lifting bracket formed on the other side of the protective body and supported by the support, and the power connection with the drive unit And a drive shaft rotatably disposed within the protection body and to which the removal member is mounted, the removal member may be exposed through an open bottom surface of the protection body.

The support portion is rotatably coupled to the other side of the body and at least one first rotation axis facing the lifting bracket, one side is fixed to the rotation shaft and the roller supporting the lifting bracket is coupled to the other side A bracket, and an operation lever part connected to one end of the rotation shaft, and configured to rotate the rotation shaft, wherein the support removal portion is released when the support force of the first bracket supporting the lifting bracket is released by the rotation of the rotation shaft. It is rotated toward the mark by the rotating body, the removal member may be in contact with the mark.

A stopper on which the roller is caught may be formed at an end of the first bracket, and the rotation shaft may not rotate when the roller is caught on the stopper.

The operation lever part may include an operation member fixed to one end of the rotation shaft and connected to a second bracket for rotating the rotation shaft and the other side of the second bracket and pushing and pulling the second bracket.

The road marking removing apparatus may further include a pulling member connecting the other side of the main body and the lifting bracket, and the pulling member may apply an elastic force to contact the marking with the removing member.

The drive unit may include an engine unit mounted on the protection body and a power transmission unit for power connecting the engine unit and the drive shaft.

The road marking removing device may further include a steering unit connected to one side of the marking removing unit.

According to an embodiment of the present invention, when the road marking removing device is moved to the mark removing position, the marking removing unit is lifted and moved, and when removing the marking, the marking removing unit rotates about the hinge axis so that the removing member contacts the mark. As the marking is removed, the mobility of the road marking removing device is excellent.

According to an embodiment of the present invention, the driving unit is connected to the mark removing unit to improve the portability of the road marking removal device and to operate independently without external power supply, thereby improving usability of the road marking removing device.

According to the embodiment of the present invention, when the mark removing unit is removing the mark, the mark removing unit is not lifted during the mark removing due to the elastic force of the pulling member pulling the mark removing unit, thereby improving the removal efficiency of the mark removing unit.

According to the exemplary embodiment of the present invention, the marking removing part may move in the left and right directions by the hinge axis according to the state of the road surface while the removing member is removing the marking. In addition, the marking removal unit can be moved in the vertical direction by the rotating body coupled to the axle. In this way, the marker removing unit can be moved up and down and left and right by the composite rotating unit according to the state of the road surface, thereby improving the efficiency of removing the marker.

1 is a perspective view showing a road marking removal apparatus according to an embodiment of the present invention.
FIG. 2 is a side view showing the road marking removing device shown in FIG. 1. FIG.
3 is a perspective view showing a composite rotating portion connecting the main body portion and the mark removal portion shown in FIG.
4 is an exploded perspective view showing the composite rotating part shown in FIG.
5 is a front sectional view of the composite rotating part shown in FIG. 3;
Figure 6 is a side cross-sectional view cut the composite rotating part shown in FIG.
7 is a perspective view showing the support shown in FIG.
8 is a side view showing the support shown in FIG.
9 is a perspective view showing a state in which the supporting force of the support shown in FIG. 7 is released.
FIG. 10 is a side view showing the support shown in FIG. 9; FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. Like parts are designated by like reference numerals throughout the specification.

Next, a road marking removal apparatus according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2.

1 is a perspective view showing a road marking removing apparatus according to an embodiment of the present invention, Figure 2 is a side view showing the road marking removing apparatus shown in FIG.

Referring to FIGS. 1 and 2, the road marking removing device 1 may include a main body portion 10 that is movable along the road surface, and a marking removing portion installed inside the main body portion 10 to remove the markings formed on the road surface. 20), the composite rotary unit 70 for rotatably connecting one side of the mark removing unit 20 to one side of the main body 10, the drive unit 30 for providing power to the mark removing unit 20, the mark removing unit The support part 40 which supports the other side of the 20, and the steering part 60 which adjusts the moving direction of the main body part 10 are included.

The main body 10 serves as a skeleton of the road marking removal device 1 and includes a body 110, an axle 120, and wheels 130.

The body 110 has a plurality of bars connected to each other to form a rectangular frame shape. The interior of the body 110 connected to the plurality of bars penetrates up and down. Among the bars constituting the body 110, the central portions of the bars located on both left and right sides are bent in a semicircle shape toward the road surface. The body 110 may be made of metal.

The axle 120 is disposed inside one side of the body 110. Both ends of the longitudinal direction of the axle 120 is coupled to the bars located on both the left and right sides of the body 110, respectively.

The wheel 130 is rotatably mounted on both side journal portions of the axle 120 and the other side of the body 110 in a non-powered state, respectively. The body 110 is separated from the road surface by the wheels 130. When the wheel 130 rolls along the road surface, the body portion 10 may move. On the other hand, when the power is connected to the axle 120, the wheel 130 can be rolled along the road surface.

Next, the composite rotating part according to the present embodiment will be described with reference to FIGS. 3 to 6.

FIG. 3 is a perspective view showing a composite rotating part connecting the main body part and the mark removing part shown in FIG. 1, FIG. 4 is an exploded perspective view showing the composite rotating part shown in FIG. 3, and FIG. 5 is a composite rotating part shown in FIG. 3. 6 is a cross-sectional front view, and FIG. 6 is a side cross-sectional view of the composite rotating part illustrated in FIG. 3.

3 to 6, the composite rotary part 70 according to the present embodiment is to rotatably connect the mark removing part 20 to the main body part 10, and the rotating body 710 and the bearing housing 720. And hinge axis 730.

The rotating body 710 is disposed on one side of the body 110 and is coupled to the axle 120. When an external force is applied to the rotor 710, the rotor 710 may rotate along the circumferential surface of the axle 120. At this time, according to the external force applied to the rotating body 710, the rotating body 710 may rotate in one or the other direction.

The shape of the rotating body 710 as seen from one side is square and penetrates the inside. On the other hand, a bearing (not shown) may be provided between the rotor 710 and the axle 120 at intervals in order to achieve the rotational force of the rotor 710.

The bearing housing 720 is positioned at the center of the longitudinal direction of the rotating body 710, and is mounted on the outer surface of the rotating body 710. The bearing housing 720 is coupled to the rotor 710 by bolts. The bearing housing 720 is coupled to the rotating body 710 such as a bolt to facilitate the separation coupling of the bearing housing 720. However, the bearing housing 720 may be connected to the rotor 710 by welding.

The hinge shaft 730 is disposed along the longitudinal direction of the body 110 for one inner side of the body 110 to form a right angle with the rotating body 710. One side of the hinge shaft 730 is rotatably coupled to the bearing housing 720. The other side of the hinge shaft 730 is separated from the bearing housing 720 by a predetermined distance.

Next, with reference to FIGS. 1 to 6 will be described with respect to the marker removing unit according to the present embodiment.

Referring again to FIGS. 1 to 6, the mark removing unit 20 according to the present embodiment removes the mark designed on the road surface, and the protection body 220, the drive shaft 240, and the removal member 241 are removed. Include.

Protective body 220 is disposed inside the body 110, one side is connected to the other side of the hinge shaft (730). Accordingly, as shown in FIGS. 5 and 6, the protective body 220 may rotate in the axial direction (left and right directions) of the hinge shaft 730 and the circumferential direction (up and down direction) of the axle 120. When the protective body 220 rotates in the axial direction of the hinge shaft 730, it is shaken, and when the protective body 220 rotates in the circumferential direction of the axle 120 is inclined.

The interior of the protective body 220 is empty and at least a portion of the bottom and both sides is open. The open bottom and both sides of the protective body 220 are connected to each other. The lifting bracket 230 protrudes from the other side of the protective body 220.

The lifting bracket 230 protrudes in the other direction of the body 110. Stepped stopper 231 is formed at the end of the lifting bracket 230. The stopper 231 is located at the bottom of the elevating bracket 230.

The drive shaft 240 is disposed at the inner center of the protective body 220, and both sides protrude outward through the open side of the protective body 220. Both sides of the drive shaft 240 protruding to the outside are located in the bar portion of the body 110, the central portion is bent toward the road surface.

The removal member 241 is mounted on the drive shaft 240, and the removal member 241 is positioned inside the protection body 220. Since the diameter of the removal member 241 is greater than the diameter of the drive shaft 240, at least a portion of the removal member 241 is exposed through the open bottom of the protective body 220.

The removal members 241 may contact or fall off the markings on the road surface as the protection body 220 rotates. When the removal member 241 contacts the mark, the mark is removed while being cut. The mark is not shattered by the removal member 241 in the state where the mark is covered by the protective body 220.

On the other hand, on both sides of the protective body 220, the height adjusting part 250 for adjusting the height of the removal member 241 is arranged in accordance with the curved state of the road surface marked with the marking.

The height adjuster 250 includes a rotation frame 251 and a rotation driver 252.

The rotation frame 251 has a predetermined length. The rotation frame 251 is disposed at portions where both sides of the protection body 220 are open. One side of the rotation frame 251 is rotatably hinged to the other side of the protective body 220. The other side of the rotation frame 251 is located on one side of the protective body 220. An end portion of the drive shaft 240 is rotatably coupled to the center portion of the rotation frame 251.

The rotation drive unit 252 is disposed on both sides of one side of the protective body 220, respectively. The rotation drive unit 252 includes a driving body 252a for generating power and a driving rod 252b for rotating by the power of the driving body 252a. The driving rod 252b is formed in a bolt shape. The end of the driving rod 252b is connected to the other side of the rotation frame 251.

When the driving rod 252b rotates in one direction, the rotation frame 251 is rotated based on the hinge and raised. In this case, as the driving shaft 240 connected to the rotation frame 251 is raised, the removal member 241 may also be raised. The raised removal member 241 may be away from the mark. On the contrary, when the driving rod 252b rotates in the other direction, the rotation frame 251 rotates on the hinge and descends. At this time, as the driving shaft 240 connected to the rotation frame 251 is lowered, the removal member 241 may also be lowered. The lowered removal member 241 may be close to the mark.

Next, the driving unit of this embodiment will be described with reference to FIG. 2.

Referring back to FIG. 2, the driving unit 30 according to the present embodiment provides power to the driving shaft 240, and includes an engine unit 310 and a power transmission unit 320.

The engine unit 310 is mounted on the protective body 220 and generates power for rotating the drive shaft 240. The engine unit 310 has an engine cycle structure. An engine shaft (not shown) protrudes outward from the engine unit 310. The protruding engine shaft faces one side of the drive shaft 240.

The power transmission unit 320 power-connects the engine shaft and the driving shaft 240 of the engine unit 310. The power transmission unit 320 includes a belt 322 and a pulley 321. A tension pulley 321 for adjusting the tension of the belt is disposed between the engine shaft and the drive shaft 240 of the engine unit 310. The tension pulley 321 is mounted on the side of the protective body 220.

However, the power transmission unit 320 may be made of a chain, a sprocket, a gear or the like.

Such a driving unit 30 is mounted on the protection body 220 that rotates about the hinge axis 210 so that the driving unit 310 also protects when the protection body 220 rotates about the rotation axis 410. It can move along the body 220. Accordingly, the power of the drive unit 30 during the rotation of the protective body 220 can be transmitted without loss to the drive shaft 240 of the mark removing unit 20.

Next, the supporting unit will be described with reference to FIGS. 7 to 10.

FIG. 7 is a perspective view illustrating the supporter illustrated in FIG. 1, FIG. 8 is a side view illustrating the supporter illustrated in FIG. 7, and FIG. 9 is a perspective view illustrating a state where the support force of the supporter illustrated in FIG. 7 is released. 9 is a side view illustrating the supporter illustrated in FIG. 9.

7 to 10, the support 40 according to the present embodiment supports the other side of the mark removing unit 20, and includes a rotation shaft 410, a first bracket 420, a pulling member 50, and The operation lever part 440 is included.

The rotating shaft 410 is disposed on the other side of the body 110 to face the lifting bracket 230. Both ends of the rotation shaft 210 are rotatably coupled to both side bars of the body 110.

The first bracket 420 is located between the lifting bracket 230 and the rotation shaft 410. One side of the first bracket 420 is fixed to the rotation shaft 410. Accordingly, the first bracket 420 rotates along the rotation axis 410.

The other side of the first bracket 420, the roller 430 is rotatably coupled. The outer circumferential surface of the roller 430 is in contact with the bottom surface of the elevating bracket 230. The roller 430 may be caught by the stopper 231. When the roller 430 is caught by the stopper 231, the rotation shaft 410 is not rotated. Accordingly, the first bracket 420 continuously supports the lifting bracket 230. If the first bracket 420 is supporting the lifting bracket 230, the removal member 241 is kept away from the mark.

The first bracket 420 may support the lifting bracket 230 according to the rotational direction of the rotation shaft 410, or the support force for supporting the lifting bracket 230 may be released. When the support force of the lifting bracket 230 is released, the other side of the mark removing unit 20 is inclined toward the mark based on one side by the composite rotating part 70. When the other side of the mark removing unit 20 is inclined toward the mark, the removing member 241 is in contact with the mark.

The operation lever part 440 rotates the rotation shaft 410, and includes the second bracket 441 and the operation member 442.

The lower end of the second bracket 441 is fixed to one end of the rotation shaft 410. The second bracket 441 is staggered with the first bracket 420. However, the second bracket 441 may face the same line as the first bracket 420.

The operation member 442 includes a link 442a and a lever 442c.

The link 442a is disposed on one side of the body 110 and is disposed along the longitudinal direction of the body 110. The link 442a may linearly move along the length direction of the body 110.

One side of the link 442a is hingedly connected to the upper end of the second bracket 441. The other side of the link 442a is located at one side of the main body 10. One side of one side of the main body 10 is provided with a support member 442b for supporting the other side of the link 442a.

The lever 442c is disposed on the other side of the body 110 and disposed vertically. A predetermined point between the center portion and the bottom portion of the lever 442c is connected to a pin (not shown) to a bracket (not shown) connected to the body 110. The lower end of the lever 442a is hingedly connected to the other side of the link 442a. The lever 442c may rotate relative to the pin. A handle (not shown) is formed at the upper end of the lever 442c.

When the lever 442c rotates about the pin, the lower end of the lever 442c pushes or pulls the link 442a. When the link 442a is pushed and pulled, the rotation shaft 410 connected with the second bracket 421 is rotated in one direction or the other direction.

On the other hand, the operation member 442 may be an actuator (not shown). That is, the operating node of the actuator is hinged to the second bracket 441, the body of the actuator may be hinged to the body 110 of the body portion 10. When the operation node moves forward or backward, the second bracket 421 is rotated in one direction or the other direction.

The pulling member 50 is to keep the removal member 241 in contact with the mark continuously, one side is connected to the other side of the body portion 10, the other end is connected to the end of the lifting bracket 230 have. The pulling member 50 is formed in the form of a coil spring.

The steering unit 60 (see FIG. 1) is mounted at one side of the protective body 220 of the mark removing unit 20. When the wheel 130 is in a non-powered state, when the worker grabs and pushes the steering unit 60, the wheel 130 may be rolled along the road surface. By operating the steering unit 60, the moving direction of the road marking removal device 1 can be switched.

Next, with reference to FIGS. 1 to 10 again, the operation of the road marking removal apparatus described above will be described.

Referring back to FIGS. 1 to 10, in the present invention, the roller 430 is caught by the stopper 231 to be in contact with the lifting bracket 230, and the first bracket 420 supports the lifting bracket 230. Becomes An elevating bracket 230 is supported on the first bracket 420 and the removal member 241 is away from the mark. When the removal member 241 is separated from the mark, the road marking removal device 1 can be easily moved. In this state, the road marking removing device 1 is moved to the marking removing position using the steering unit 60.

The engine unit 310 of the driving unit 30 is driven to transmit power to the driving shaft 240. The road marking removing device 1 may be moved to the marking removing position while the power is transmitted to the driving shaft 240. When power is transmitted to the drive shaft 240, the drive shaft 240 is rotated and the removal member 241 is also rotated.

In this state, when the lever 442c is pushed forward of the road marking removing device 1, the lever 442c rotates based on a pin connected to the body 110. At this time, the rotating lever 442c is rotated to the front side, the lower side to the rear with respect to the pin. The lower end of the lever 442c rotated backward pulls the link 442a. The pulled link 442a pulls the second bracket 441 backwards.

When the second bracket 441 is pulled backward, the rotation shaft 410 is rotated in the reverse direction of the road marking removing device 1. The roller 430 mounted to the first bracket 420 by the rotation of the rotation shaft 410 is rolled while contacting the lifting bracket 230. When the roller 430 rolls in contact with the lifting bracket 230, when the roller 430 moves away from the lifting bracket 230 and approaches the protective body 220, the supporting force of the lifting bracket 230 is released.

When the support force for the first bracket 420 to support the lifting bracket 230 is released, the protective body 220 is rotated downward toward the mark by the rotating body 710 coupled to the axle 120. That is, the other side of the protective body 220 is inclined toward the road surface.

When the protective body 220 is inclined toward the road surface, the removal member 241 may contact the mark. The removal member 241 in contact with the mark is scraped off the mark while rotating by the power of the drive unit 30. The shaving mark is bounced off to the inner surface of the protective body 220. The cut marker is bounced into the protective body 220 so that the cut marker is not scattered. As a result, it is possible to minimize the dust generated while removing the mark.

Then, the marker removing unit 20 is pulled downward by the elastic force of the pulling member 50. Accordingly, while the removal member 241 removes the mark, the mark remover 20 is not lifted upward. By adjusting the steering unit 60, the markings are removed while the road marking removing device 1 is moved along the markings.

On the other hand, when the road surface is uneven while the removal member 241 removes the mark, the protective body 220 may be swayed in the left and right directions based on the hinge axis 730 by the driving force of the driving shaft 240. As the protective body 220 is swayed in the left and right directions by the hinge shaft 730, the area where the removal member 241 is in contact with the mark can be maximized.

When the marking removal is completed, the lever 442c pushed forward is pulled to the rear of the road marking removing device 1 to rotate the lever 442c based on the pin connected to the body 110. At this time, the lever 442c is rotated to the rear and the lower side to the front relative to the pin connected to the body 110. The lower end of the lever 442c that rotates forward pushes the link 442a.

The pushed link 442a pushes the second bracket 441. When the second bracket 441 is pushed, the rotation shaft 410 rotates in front of the road marking removing device 1. When the rotating shaft 410 rotates forward, the roller 430 rolls while being in contact with the bottom surface of the lifting bracket 230 while moving away from the protective body 220.

At this time, the continuous pushing surface roller 430 of the continuous lever 442c is to lift the lifting bracket 230. When the lifting bracket 230 is lifted, the mark removing unit 20 is rotated to the upper side by the rotating body 710 coupled to the axle 120. At this time, the removal member 241 of the mark removing unit 20 is separated from the mark portion. When the roller 430 is in contact with the stopper 231, the rotation shaft 210 does not rotate even if the lever 442c is pushed.

And the lifting force of the mark removal part 20 produces the elastic force which pulls in the direction which the removal member 241 of the mark removal part 20 contacts a mark.

When the road marking removing device 1 configured as described above is moved to the marking removing position, the marking removing unit 20 is lifted and moved, and when removing the marking, the marking removing unit 20 is coupled to the axle 120. 710 is rotated to the lower side and the removal member is in contact with the mark, so the mobility of the road marking removal device is excellent.

In addition, according to the state of the road surface while the removal member 241 is removing the mark, the mark removing unit 20 may move in the left and right directions by the hinge axis 730. In addition, the marker removing unit 20 may move in the vertical direction by the rotating body 710 coupled to the axle 120. In this way, the mark removing unit 20 can be moved up and down and left and right by the composite rotating unit 70 according to the state of the road surface, thereby improving the efficiency of removing the label.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments or constructions. Of the right.

1: road marking remover
10: main body
110: body 120: axle 130: wheels
20: mark removal unit
210: hinge shaft 220: protective body 230: elevating bracket 231: stopper 240: drive shaft 241: removal member 250: height adjustment portion 251: rotation frame 252: rotation drive portion 252a: drive body 252b: drive rod
30: drive unit
310: engine 320: power transmission unit 321: pulley 322: belt
40: support
410: axis of rotation 420: first bracket 430: roller 440: operating lever portion 441: second bracket 442: operating member 442a: link 442b: support member 442c: lever
50: pulling member
60: steering unit
70: composite rotating part
710: rotating body 720: bearing housing 730: hinge axis

Claims (10)

By removing the markings on the road surface,
The main body penetrates up and down and moves inside,
Marking removal portion including a removal member for removing the mark while rotating, and located inside the main body portion, one side is rotatably connected to one side of the main body portion,
Is located between the main body and the mark removing portion, the composite rotating portion for rotatably connecting the mark removing portion in the left and right direction and the vertical direction,
A drive unit mounted to the mark removal unit and in power communication with the removal member;
Support portion rotatably mounted on the other side of the main body portion and supporting the other side of the mark removing portion
Including;
When the support force of the support for supporting the other side of the mark remover is released, the mark remover is inclined downward toward the road surface by the composite rotating part such that the remover contacts the mark and can be shaken in the left and right directions.
Road marking removal device. In claim 1,
The main body portion,
A body penetrates up and down and the mark removal unit is located therein.
An axle coupled to an inner side of the body, and
Wheels rotatably coupled to the journal portion of the axle and the other side of the body
Containing
Road marking removal device. In claim 2,
The composite rotating part,
A rotating body coupled to the axle and rotatable along a circumference of the axle,
A bearing housing mounted to an outer surface of the rotating body, and
Hinge shaft perpendicular to the rotating body and one side is rotatably connected to the bearing housing and the other side is coupled to one side of the mark removing portion
Including;
When the support force of the support for supporting the mark removing portion is released, the mark removing portion is rotated downward toward the rotating body so that the removing member contacts the mark, and the marking removing portion contacts the hinge. Can rotate left and right about the axis
Road marking removal device. 4. The method of claim 3,
The marker removing unit,
The other side of the hinge shaft is coupled to one side and the protective body is open the bottom,
At least one lifting bracket formed on the other side of the protective body and supported on the support;
A drive shaft, which is in power connection with the drive unit, rotatably disposed within the protection body, and on which the removal member is mounted;
Including;
The removal member is exposed through the open bottom of the protective body.
Road marking removal device. 5. The method of claim 4,
The support portion
A rotating shaft rotatably coupled to the other side of the body and facing the lifting bracket;
At least one first bracket having one side fixed to the rotating shaft and a roller contacting the elevating bracket coupled to the other side to support the elevating bracket; and
An operation lever portion connected to one end of the rotating shaft to rotate the rotating shaft;
Including;
When the bearing force of the first bracket for supporting the lifting bracket is released by the rotation of the rotation shaft, the mark removing portion is rotated downward toward the mark by the rotating body so that the removing member contacts the mark.
Road marking removal device. The method of claim 5,
A stopper on which the roller is engaged is formed at an end of the first bracket, and the rotating shaft does not rotate when the roller is caught by the stopper. The method of claim 5,
The operation lever unit,
A second bracket having one side fixed to one end of the rotating shaft and rotating the rotating shaft;
An operating member hinged to the other side of the second bracket and pushing and pulling the second bracket
Including;
Road marking removal device. 5. The method of claim 4,
And a pulling member connecting the other side of the main body to the lifting bracket, wherein the pulling member provides an elastic force to contact the marking with the removing member. 5. The method of claim 4,
The driving unit,
An engine unit mounted on the protective body;
A power transmission unit for power connecting the engine unit and the drive shaft;
Containing
Road marking removal device. In claim 1,
The road marking removing device further comprises a steering portion connected to one side of the marking removing unit.

Images