CN113073528A - Automatic old line elimination equipment that melts of town road - Google Patents
Automatic old line elimination equipment that melts of town road Download PDFInfo
- Publication number
- CN113073528A CN113073528A CN202110202983.7A CN202110202983A CN113073528A CN 113073528 A CN113073528 A CN 113073528A CN 202110202983 A CN202110202983 A CN 202110202983A CN 113073528 A CN113073528 A CN 113073528A
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- Prior art keywords
- fixedly connected
- water
- bottom plate
- pipe
- old
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Road Repair (AREA)
Abstract
The invention relates to the technical field of municipal administration, in particular to an automatic old melt line clearing machine for a municipal road, which comprises a bottom plate, wherein a movable plate is arranged inside the bottom plate, an engine is fixedly installed at the top of the movable plate, the top of the engine is in transmission connection with a first transmission belt, the right side of the first transmission belt is in transmission connection with a polishing disc, a water storage tank is arranged on the right side of the engine, and the front side of the water storage tank is fixedly connected with a conveying water pump. The clear water in the water storage tank is conveyed to the water conveying pipe through the water conveying pump, and then the clear water is conveyed to the water distribution pipe through the water conveying pipe and sprayed out, so that old melting wire dust ground by the grinding disc is conveniently wetted, the phenomenon of raising dust is avoided, the safety of the environment is protected, the health of workers is facilitated, the grinding disc can be cooled simultaneously, and the friction overheating of the grinding disc is avoided.
Description
Technical Field
The invention relates to the technical field of municipal administration, in particular to an automatic old melt line cleaning machine for a municipal road.
Background
The road marking is divided into: hot melt marking, normal temperature cold lacquer marking, colored anti-skidding marking, vibration anti-skidding reflection of light marking and preforming marking. After the road marking is used for a period of time, the marking generally needs to be constructed again because the using effect can not meet the requirement any more. The existing old marked line can cause misleading effect for users if the position of the old marked line is not consistent with the position of the new marked line, and the old marked line is removed when the bonding effect and the light reflecting effect of the new marked line are possibly influenced when the old marked line is directly constructed on the old marked line again.
The common removing method mainly comprises a painting method, a cutting method, a high-pressure water gun method and a manual cutting method, wherein a layer of covering paint is coated on an old marked line in the painting method, but the old line is exposed along with the abrasion of the paint, the cutting method and the manual cutting method are used for cutting off the old marked line by using tools such as a blade and the like, the removing efficiency is low, the high-pressure water gun method is easy to damage the ground, and water resources are wasted, so that the automatic old line melting remover for the municipal road and the removing method thereof are provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic old melt line cleaning machine for a municipal road and a cleaning method thereof, which solve the problems in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic old melt line removing machine for municipal roads and a removing method thereof comprise a bottom plate, wherein a movable plate is arranged inside the bottom plate, an engine is fixedly arranged at the top of the movable plate, a first transmission belt is in transmission connection with the top of the engine, a polishing disc is in transmission connection with the right side of the first transmission belt, a water storage tank is arranged on the right side of the engine, a conveying water pump is fixedly connected with the front side of the water storage tank, a water delivery pipe is fixedly connected with the right side of the conveying water pump, a water distribution pipe is fixedly connected with the bottom of the water delivery pipe, a connecting block is fixedly connected with the right side of the movable plate, a lead screw is movably sleeved on the right side of the top of the bottom plate, a movable sleeve is sleeved on external threads of the lead screw, fixed blocks are fixedly connected with the two sides of the movable sleeve, the, the top fixed mounting of waste bin has the aspirator pump, the left side fixedly connected with conveyer pipe of aspirator pump, the bottom plate fixedly connected with of conveyer pipe collects the fill.
Optionally, the polishing disc is disc-shaped, the top of the polishing disc is movably connected with the bottom of the movable plate through a rotating shaft, and the bottom of the polishing disc is provided with a polishing knife.
Optionally, the distributive pipe is in a ring shape, the distributive pipe is located outside the polishing disc, the top of the distributive pipe is fixedly connected with the bottom of the movable plate, and the bottom of the distributive pipe is fixedly connected with the atomizing nozzle.
Optionally, a long notch is formed in the connecting block, the fixing block is movably sleeved in the long notch, and a hand wheel is fixedly connected to the top of the screw rod.
Optionally, the walking wheel has been cup jointed in the left side activity of bottom plate bottom, the left side and the walking wheel activity of fly leaf bottom are cup jointed, the right side fixed mounting of bottom plate bottom has the universal wheel, the right-hand member fixedly connected with handle at bottom plate top.
Optionally, the top of the collecting hopper is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with the bottom of the bottom plate, a cleaning wheel is arranged on the right side of the collecting hopper, a driving motor is fixedly mounted on the top of the collecting hopper, and a second transmission belt is connected between the driving motor and the cleaning wheel in a transmission manner.
An automatic used municipal road wire removing machine and a removing method thereof according to any one of claims 1 to 6, comprising the steps of:
s1, aligning the polishing disc to the old melting line to be cleaned, starting an engine, driving the polishing disc to rotate through the engine, then rotating a hand wheel to drive a screw rod to rotate, enabling a movable sleeve to move downwards along the screw rod, further driving the right end of a movable plate to move downwards, enabling the polishing disc to be in contact with the old melting line and polishing and cleaning the old melting line;
s2, starting a conveying water pump, conveying clean water in the water storage tank into a water conveying pipe through the conveying water pump, conveying the clean water into a water distribution pipe through the water conveying pipe and spraying out, cooling a polishing disc and simultaneously preventing polished old melting wire powder from flying dust;
s3, starting the suction pump and the driving motor, driving the driving motor to rotate through the driving motor, driving the cleaning wheel to rotate through the driving motor, cleaning the old melting wire powder into the collecting hopper, sucking the old melting wire powder in the collecting hopper into the waste bin through the suction pump for storage, and avoiding pollution to the environment.
The invention provides an automatic old melt line clearing machine for a municipal road and a clearing method thereof, and the automatic old melt line clearing machine has the following beneficial effects:
1. according to the automatic old melting line clearing machine for the municipal road and the clearing method thereof, clear water in the water storage tank is conveyed to the water conveying pipe through the water conveying pump, and then the clear water is conveyed to the water distribution pipe through the water conveying pipe and sprayed out, so that old melting line dust ground by the grinding disc is conveniently wetted, the phenomenon of dust raising is avoided, the safety of the environment is protected, the health of workers is facilitated, meanwhile, the grinding disc can be cooled, and the grinding disc is prevented from being overheated due to friction.
2. According to the automatic old melting wire clearing machine for the municipal road and the clearing method thereof, the screw rod is driven to rotate through the rotary hand wheel, the movable sleeve is driven to move up and down by the screw rod, the right end of the movable plate is further driven to move up and down, the height of the polishing disc during polishing is convenient to adjust, the polishing disc is convenient to polish and clear old melting wires with different thicknesses, the old melting wires are cleaned up, and abrasion caused by polishing of the bottom of the polishing disc is reduced.
3. According to the automatic old melting line clearing machine for the municipal road and the clearing method thereof, the collecting hopper is arranged on the left side of the bottom plate, the driving motor is used for driving the cleaning wheel to rotate so as to clean the abraded old melting line into the collecting hopper, the suction pump sucks old melting line powder inside the collecting hopper into the waste bin through the conveying pipe, people who do not need to manually clear the abraded old melting line are not needed, the use of manpower is reduced, and the clearing efficiency of the old melting line is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the bottom of the present invention;
FIG. 3 is a schematic diagram of the right side of the present invention;
fig. 4 is a schematic structural view of the collecting hopper of the present invention.
In the figure: 1. a base plate; 2. a movable plate; 3. an engine; 4. a first drive belt; 5. grinding disc; 6. a water storage tank; 7. a delivery water pump; 8. a water delivery pipe; 9. a water diversion pipe; 10. an atomizing spray head; 11. connecting blocks; 12. a screw rod; 13. a movable sleeve; 14. a fixed block; 15. a hand wheel; 16. a traveling wheel; 17. a universal wheel; 18. a handle; 19. a waste bin; 20. a getter pump; 21. a delivery pipe; 22. a collecting hopper; 23. a connecting rod; 24. cleaning wheels; 25. a drive motor; 26. a second drive belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: an automatic old melting wire cleaning machine for a municipal road and a cleaning method thereof comprise a bottom plate 1, a movable plate 2 is arranged inside the bottom plate 1, an engine 3 is fixedly arranged at the top of the movable plate 2, a first transmission belt 4 is connected to the top of the engine 3 in a transmission manner, a polishing disc 5 is connected to the right side of the first transmission belt 4 in a transmission manner, the engine 3 drives the first transmission belt 4 to rotate, and then the polishing disc 5 is driven to rotate by the first transmission belt 4, so that the old melting wire is polished and cleaned by a polishing knife at the bottom of the polishing disc 5, the old melting wire is conveniently cleaned, the cleaning efficiency is high, the polishing disc 5 is in a disc shape, the top of the polishing disc 5 is movably connected with the bottom of the movable plate 2 through a rotating shaft, the polishing knife is arranged at the bottom of the polishing disc 5, a water storage tank 6 is arranged at the right side of the engine, the right side of the conveying water pump 7 is fixedly connected with a water conveying pipe 8, the bottom of the water conveying pipe 8 is fixedly connected with a distributive pipe 9, clear water in the water storage tank 6 is conveyed into the water conveying pipe 8 through the conveying water pump 7, the clear water is conveyed into the distributive pipe 9 through the water conveying pipe 8 and is sprayed out, old melting line dust ground by the grinding disc 5 is conveniently wetted, the dust raising phenomenon is avoided, the environment safety is protected, the health of workers is facilitated, meanwhile, the grinding disc 5 can be cooled, the grinding disc 5 is prevented from being rubbed and overheated, the distributive pipe 9 is in a circular ring shape, the distributive pipe 9 is positioned on the outer side of the grinding disc 5, the top of the distributive pipe 9 is fixedly connected with the bottom of the movable plate 2, the bottom of the distributive pipe 9 is fixedly connected with an atomization spray nozzle 10, the right side of the movable plate 2 is fixedly connected with a connecting block 11, the right side of the top of the bottom plate 1 is movably, the two sides of the movable sleeve 13 are fixedly connected with fixed blocks 14, the fixed blocks 14 are movably sleeved inside the connecting block 11, a long notch is arranged inside the connecting block 11, the right end of the movable plate 2 is driven to move upwards in the process that the movable sleeve 13 moves upwards along the screw rod 12 by arranging the long notch inside the connecting block 11, so that the movable plate 2 rotates around the axle of the travelling wheel 16, the fixed blocks 14 move leftwards and rightwards in the long notch inside the connecting block 11, the long notch can adapt to the offset of the movable plate 2 moving leftwards, the fixed blocks 14 are movably sleeved in the long notch, the top of the screw rod 12 is fixedly connected with a hand wheel 15, the screw rod 12 is driven to rotate by rotating the hand wheel 15, the movable sleeve 13 is driven to move upwards and downwards by the screw rod 12, the right end of the movable plate 2 is driven to move upwards and downwards, the height of the polishing disc 5 during polishing, the cleaning of the used melting wire is facilitated, the abrasion of the bottom of the polishing disc 5 is reduced, the traveling wheel 16 is movably sleeved on the left side of the bottom plate 1, the left side of the bottom of the movable plate 2 is movably sleeved with the traveling wheel 16, the universal wheel 17 is fixedly installed on the right side of the bottom plate 1, the handle 18 is fixedly connected to the right end of the top of the bottom plate 1, the waste box 19 is fixedly installed on the left side of the top of the bottom plate 1, the suction pump 20 is fixedly installed at the top of the waste box 19, the conveying pipe 21 is fixedly connected to the left side of the suction pump 20, the collecting hopper 22 is fixedly connected to the bottom plate of the conveying pipe 21, the collecting hopper 22 is arranged on the left side of the bottom plate 1, the cleaning wheel 24 is driven by the driving motor 25 to rotate to clean the polished used melting wire into the collecting hopper 22, the used melting wire powder in the collecting hopper 22 is sucked into the waste box 19 through, the use to the manual work has been reduced, has improved the efficiency of cleaing away of melting old line, collects the top fixedly connected with connecting rod 23 of fighting 22, and the top of connecting rod 23 is in the same place with the bottom fixed connection of bottom plate 1, and the right side of collecting fighting 22 is provided with cleaning wheel 24, and the top fixed mounting of collecting fighting 22 has driving motor 25, and the transmission is connected with second driving belt 26 between driving motor 25 and the cleaning wheel 24.
An automated town road melt-used line removing machine and method according to any one of claims 1 to 6, including the steps of:
s1, aligning the polishing disc 5 to the old melting line to be removed, starting the engine 3, driving the polishing disc 5 to rotate through the engine 3, then rotating the hand wheel 15 to drive the screw rod 12 to rotate, enabling the movable sleeve 13 to move downwards along the screw rod 12, further driving the right end of the movable plate 2 to move downwards, enabling the polishing disc 5 to be in contact with the old melting line and polishing and removing the old melting line;
s2, starting the conveying water pump 7, conveying the clean water in the water storage tank 6 into the water conveying pipe 8 through the conveying water pump 7, then conveying the clean water into the water distribution pipe 9 through the water conveying pipe 8 and spraying out, cooling the polishing disc 5, and simultaneously preventing the polished old melting wire powder from flying dust;
s3, starting the suction pump 20 and the driving motor 25, driving the driving motor 25 to rotate through the driving motor 25, driving the cleaning wheel 24 to rotate through the driving motor 25, cleaning the old melting wire powder into the collecting hopper 22, and then sucking the old melting wire powder in the collecting hopper 22 into the waste bin 19 for storage through the suction pump 20, so that the environment is prevented from being polluted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides an automatic old line elimination equipment that melts of town road, includes bottom plate (1), its characterized in that: the novel water pump is characterized in that a movable plate (2) is arranged inside the bottom plate (1), an engine (3) is fixedly mounted at the top of the movable plate (2), a first transmission belt (4) is connected to the top of the engine (3) in a transmission manner, a polishing disc (5) is connected to the right side of the first transmission belt (4) in a transmission manner, a water storage tank (6) is arranged on the right side of the engine (3), a conveying water pump (7) is fixedly connected to the front side of the water storage tank (6), a water conveying pipe (8) is fixedly connected to the right side of the conveying water pump (7), a water dividing pipe (9) is fixedly connected to the bottom of the water conveying pipe (8), a connecting block (11) is fixedly connected to the right side of the movable plate (2), a lead screw (12) is movably sleeved on the right side of the top of the bottom plate (1), a movable sleeve (13) is sleeved, fixed block (14) activity cup joints the inside at connecting block (11), the left side fixed mounting at bottom plate (1) top has dump box (19), the top fixed mounting of dump box (19) has aspirator pump (20), the left side fixedly connected with conveyer pipe (21) of aspirator pump (20), the bottom plate fixedly connected with of conveyer pipe (21) collects fill (22).
2. The automatic melt-old line clearing machine for municipal roads according to claim 1, wherein: the polishing disc (5) is disc-shaped, the top of the polishing disc (5) is movably connected with the bottom of the movable plate (2) through a rotating shaft, and the bottom of the polishing disc (5) is provided with a polishing knife.
3. The automatic melt-old line clearing machine for municipal roads according to claim 1, wherein: the distributive pipe (9) is in a ring shape, the distributive pipe (9) is located the outside of the polishing disc (5), the top of the distributive pipe (9) is fixedly connected with the bottom of the movable plate (2), and the bottom of the distributive pipe (9) is fixedly connected with an atomizing nozzle (10).
4. The automatic melt-old line clearing machine for municipal roads according to claim 1, wherein: the inside of connecting block (11) is provided with the long notch, fixed block (14) activity cup joints in the long notch, the top fixedly connected with hand wheel (15) of lead screw (12).
5. The automatic melt-old line clearing machine for municipal roads according to claim 1, wherein: the walking wheel (16) has been cup jointed in the left side activity of bottom plate (1) bottom, the left side and the walking wheel (16) activity of fly leaf (2) bottom are cup jointed, the right side fixed mounting of bottom plate (1) bottom has universal wheel (17), the right-hand member fixedly connected with handle (18) at bottom plate (1) top.
6. The automatic melt-old line clearing machine for municipal roads according to claim 1, wherein: the top fixedly connected with connecting rod (23) of collecting fill (22), the top of connecting rod (23) is in the same place with the bottom fixed connection of bottom plate (1), the right side of collecting fill (22) is provided with cleaning wheel (24), the top fixed mounting of collecting fill (22) has driving motor (25), the transmission is connected with second driving belt (26) between driving motor (25) and cleaning wheel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202983.7A CN113073528A (en) | 2021-02-23 | 2021-02-23 | Automatic old line elimination equipment that melts of town road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110202983.7A CN113073528A (en) | 2021-02-23 | 2021-02-23 | Automatic old line elimination equipment that melts of town road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113073528A true CN113073528A (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110202983.7A Pending CN113073528A (en) | 2021-02-23 | 2021-02-23 | Automatic old line elimination equipment that melts of town road |
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| Country | Link |
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| CN (1) | CN113073528A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012074415A1 (en) * | 2010-12-03 | 2012-06-07 | Transpacific Industries Group (Nz) Limited | A road marker removal device, vehicle and system, and method therefor |
| CN204780552U (en) * | 2015-06-25 | 2015-11-18 | 常州杰和机械有限公司 | Pavement milling machine running gear's supporting elevating gear |
| CN206553900U (en) * | 2017-03-02 | 2017-10-13 | 广州市八匹马交通设施有限公司 | A kind of roadmarking marking cleaning machine with water tank |
| CN108589493A (en) * | 2018-05-07 | 2018-09-28 | 段满红 | A kind of working method of highway graticule remove device |
| CN109235216A (en) * | 2018-11-10 | 2019-01-18 | 严高超 | One kind removing line vehicle |
| CN209456858U (en) * | 2018-12-30 | 2019-10-01 | 广州市途威路面机械有限公司 | A kind of roadmarking removing equipment |
| CN211113072U (en) * | 2019-07-19 | 2020-07-28 | 东莞市威洁环保科技有限公司 | Electric wire removing machine |
| CN112127247A (en) * | 2020-10-06 | 2020-12-25 | 翟文静 | Marking grinding device for road construction |
-
2021
- 2021-02-23 CN CN202110202983.7A patent/CN113073528A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012074415A1 (en) * | 2010-12-03 | 2012-06-07 | Transpacific Industries Group (Nz) Limited | A road marker removal device, vehicle and system, and method therefor |
| CN204780552U (en) * | 2015-06-25 | 2015-11-18 | 常州杰和机械有限公司 | Pavement milling machine running gear's supporting elevating gear |
| CN206553900U (en) * | 2017-03-02 | 2017-10-13 | 广州市八匹马交通设施有限公司 | A kind of roadmarking marking cleaning machine with water tank |
| CN108589493A (en) * | 2018-05-07 | 2018-09-28 | 段满红 | A kind of working method of highway graticule remove device |
| CN109235216A (en) * | 2018-11-10 | 2019-01-18 | 严高超 | One kind removing line vehicle |
| CN209456858U (en) * | 2018-12-30 | 2019-10-01 | 广州市途威路面机械有限公司 | A kind of roadmarking removing equipment |
| CN211113072U (en) * | 2019-07-19 | 2020-07-28 | 东莞市威洁环保科技有限公司 | Electric wire removing machine |
| CN112127247A (en) * | 2020-10-06 | 2020-12-25 | 翟文静 | Marking grinding device for road construction |
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