CN112267364B - Road marking clearing device - Google Patents
Road marking clearing device Download PDFInfo
- Publication number
- CN112267364B CN112267364B CN202011104082.6A CN202011104082A CN112267364B CN 112267364 B CN112267364 B CN 112267364B CN 202011104082 A CN202011104082 A CN 202011104082A CN 112267364 B CN112267364 B CN 112267364B
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- China
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- cover
- mounting
- plate
- scraper
- fixed mounting
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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
- E01C23/0885—Rotary tools, e.g. milling drums with vertical or steeply inclined rotary axis
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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
- E01C23/0855—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 moved rectilinearly, e.g. scabblers
Abstract
The invention belongs to the field of municipal machinery, and particularly relates to a road marking removing device, wherein wheels are arranged at four corners of the bottom of a base, through holes are formed in the base, a stepping motor is fixedly installed at one side of a fixed plate fixedly installed at the top of the base, an output shaft of the stepping motor penetrates through the fixed plate and is fixedly installed with a connecting cover, the bottom of a threaded cover connected with an inner thread of the connecting cover extends to the lower side of the connecting cover, a mounting plate is fixedly installed at the bottom of the mounting plate, a scraper is respectively connected with the bottom of the mounting plate in a sliding mode, a polishing disc is rotatably connected with the bottom of the mounting plate, a double-shaft motor positioned between the scraper and the polishing disc is fixedly installed at the bottom of the mounting plate, and two output shafts of the double-shaft motor are respectively in transmission connection with the scraper and the polishing disc.
Description
Technical Field
The invention belongs to the technical field of municipal machinery, and relates to a road marking removing device.
Background
The road traffic markings are markings indicating guidance, restrictions, and warnings required by traffic regulations on roadways, curbs, obstacles with predetermined lines, patterns, characters, and the like. The arrangement of road traffic markings is a measure of traffic management, which is used to control and guide traffic.
Along with the rapid development of economy in China, the traffic flow on roads becomes larger and larger, so that the road marking is worn more and more quickly, the road marking needs to be redrawn in order to recover the control and traffic guiding effects of the road marking, but the original road marking needs to be removed before the road marking is redrawn;
at present, a grinding type clearing device is usually adopted, but when the grinding type clearing device is adopted for clearing, the efficiency is often low, so a road marking clearing device is provided for solving the problems.
Disclosure of Invention
In view of the above, the present invention provides a road marking removing device to solve the problem of low efficiency when a grinding type device is used for cleaning.
In order to achieve the purpose, the invention provides a road marking removing device which comprises a base, wherein wheels are arranged at four corners of the bottom of the base, through holes are formed in the base, a fixed plate is fixedly installed at the top of the base, a stepping motor is fixedly installed at one side of the fixed plate, an output shaft of the stepping motor penetrates through the fixed plate and is fixedly installed with a connecting cover, a threaded cover is in threaded connection with the connecting cover, the bottom of the threaded cover extends to the lower portion of the connecting cover and is fixedly installed with an installation plate, a scraper is respectively in sliding connection with the bottom of the installation plate, a polishing disc is rotatably connected with the bottom of the installation plate and is located at one side of the scraper, a double-shaft motor located between the scraper and the polishing disc is fixedly installed at the bottom of the installation plate, and two output shafts of the double-shaft motor are respectively in transmission connection with the scraper and the polishing disc.
The beneficial effect of this basic scheme lies in: the invention can not only clean the marks on the ground, but also clean the marks on the wall surface through adjustment, and can realize the common cooperation of the scraper and the polishing disc during cleaning, thereby effectively improving the working efficiency and having good practicability.
Furthermore, two mounting columns are symmetrically and fixedly mounted at the top of the base, the top ends of the two mounting columns are fixedly provided with the same limiting ring, the fixing plate is fixedly mounted on one side of the limiting ring, and the connecting cover is connected with the limiting ring in a sliding manner; has the beneficial effects that: the connecting cover can be limited by sliding.
Further, a support plate is fixedly mounted on an output shaft of the stepping motor, the connecting cover is fixedly mounted on one side of the support plate, an arc-shaped sliding plate is fixedly mounted at the bottom of the other side of the support plate, and the arc-shaped sliding plate is connected with the limiting ring in a sliding manner; has the advantages that: the support cover can be stably supported.
Furthermore, an adjusting screw rod is rotatably connected to the inner wall of the top of the connecting cover, the top end of the adjusting screw rod extends to the upper side of the connecting cover, and the bottom end of the adjusting screw rod extends into the threaded cover and is in threaded connection with the inner wall of the threaded cover; has the advantages that: the positions of the scraper and the polishing plate can be conveniently adjusted.
Further, one side of the bottom of the mounting plate is rotatably connected with a rotating shaft, an installation cover is slidably sleeved on the rotating shaft, and the bottom of the installation cover is fixedly connected with the polishing disc; has the advantages that: the grinding disc can be limited in sliding.
Further, a buffer spring is fixedly arranged on the inner wall of the bottom of the mounting cover, and the top end of the buffer spring is fixedly connected with the bottom end of the rotating shaft; has the advantages that: the buffer spring can elastically support the polishing disc, so that the polishing disc can be in close contact with the wall surface or the ground.
Furthermore, a worm wheel positioned above the mounting cover is fixedly sleeved on the rotating shaft, a worm is fixedly sleeved on one output shaft of the double-shaft motor, and the worm is meshed with the worm wheel; has the advantages that: the worm and the worm wheel are matched to conveniently drive the polishing disc to rotate.
Furthermore, the other side of the bottom of the mounting plate is connected with a moving plate in a sliding manner, the scraper is fixedly mounted at the bottom of one side of the moving plate, and the moving plate is in transmission connection with the other output shaft of the double-shaft motor; has the beneficial effects that: the scraper can be supported in a sliding way.
Furthermore, the bottom of the mounting plate is rotatably connected with a Z-shaped rod, the Z-shaped rod is in transmission connection with the moving plate, one end of the Z-shaped rod is fixedly provided with a second bevel gear, the other output shaft of the double-shaft motor is fixedly provided with a first bevel gear, and the first bevel gear is meshed with the second bevel gear; has the beneficial effects that: can drive the Z-shaped rod to rotate.
Furthermore, a support rod is fixedly installed at the bottom of the other side of the moving plate, a transmission cover is fixedly installed at one side of the top of the support rod, a transmission rod is connected in the transmission cover in a sliding mode, and the top end of the transmission rod extends to the upper portion of the transmission cover and is connected with the Z-shaped rod in a rotating mode; has the beneficial effects that: the scraper can be conveniently driven to do transverse reciprocating motion.
The invention has the beneficial effects that:
1. the road marking removing device disclosed by the invention can drive the supporting plate to rotate by starting the stepping motor, and the connecting cover on the supporting plate can rotate, so that the polishing disc and the scraper can be driven to do arc motion, the positions of the polishing disc and the scraper can be changed, the road sign on the ground can be cleaned, marks arranged on the wall surface can be conveniently cleaned, the adjusting screw rod is rotated to drive the threaded cover to move after the position of the connecting cover is determined, the polishing disc and the scraper can be driven to move simultaneously, the polishing disc can be firstly contacted with the wall surface or the ground, and then the mounting cover and the rotating shaft can slide when the connecting cover is connected, so that the buffer spring can be in a stressed compression state until the scraper is contacted with the wall surface or the ground, and the polishing disc can be tightly contacted with the wall surface or the ground;
through starting biaxial motor, transmission cooperation through first bevel gear and second bevel gear, can drive Z type pole and rotate, the other end of Z type pole just can carry out the circumference swing this moment, can drive the movable plate and carry out transverse reciprocating motion, so the scraper just can carry out transverse reciprocating motion, the realization is shoveled down the mark, and at the biaxial motor during operation, the transmission of accessible worm and worm wheel, can drive the pivot and rotate, can drive the polishing disc through the installation cover this moment and rotate, so can be after shoveling down the mark and polish, can thoroughly clear up remaining mark through polishing.
2. The road marking removing device disclosed by the invention can be used for cleaning marks on the ground, cleaning marks on the wall surface through adjustment, and realizing the common matching of the scraper and the grinding disc during cleaning, so that the working efficiency can be effectively improved, and the road marking removing device has good practicability.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For a better understanding of the objects, aspects and advantages of the present invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a front view of the construction of a road marking removal device of the present invention;
FIG. 2 is a side view of a structure for connecting a double-shaft motor with a scraper and a polishing disc respectively in the road marking removing device of the present invention;
FIG. 3 is a top view of a connection structure of a double-shaft motor and a scraper in the road marking removing device of the present invention;
FIG. 4 is a side view of a connection structure of a stepping motor and a support plate in the road marking removing device according to the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 1;
FIG. 6 is an enlarged view of the portion B of FIG. 2 according to the present invention.
Reference numerals: the device comprises a base 1, a mounting column 2, a limiting ring 3, a fixing plate 4, a supporting plate 5, a connecting cover 6, a thread cover 7, an adjusting screw rod 8, a limiting roller 9, a mounting plate 10, a double-shaft motor 11, a moving plate 12, a rotating shaft 13, a mounting cover 14, a polishing disc 15, a buffer spring 16, a scraper 17, a worm 18, a worm wheel 19, a 20Z-shaped rod 21, a first bevel gear 21, a transmission rod 22, a transmission cover 23, a second bevel gear 24, a supporting rod 25, an arc-shaped sliding plate 26 and a stepping motor 27.
Detailed Description
The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and embodiments may be combined with each other without conflict.
Wherein the showings are for the purpose of illustration only and not for the purpose of limiting the invention, shown in the drawings are schematic representations and not in the form of actual drawings; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and the specific meaning of the terms described above will be understood by those skilled in the art according to the specific circumstances.
A road marking removing device as shown in fig. 1-6, which comprises a base 1, wheels are arranged at four corners of the bottom of the base 1, a through hole is formed in the base 1, a fixing plate 4 is fixedly arranged at the top of the base 1, a stepping motor 27 is fixedly arranged at one side of the fixing plate 4, an output shaft of the stepping motor 27 penetrates through the fixing plate 4 and is fixedly provided with a connecting cover 6, a thread cover 7 is connected with the connecting cover 6 in a threaded manner, the bottom of the thread cover 7 extends to the lower side of the connecting cover 6 and is fixedly provided with a mounting plate 10, the bottom of the mounting plate 10 is respectively connected with a scraper 17 in a sliding manner and a polishing disc 15 in a rotating manner, the polishing disc 15 is arranged at one side of the scraper 17, a double-shaft motor 11 is fixedly arranged at the bottom of the mounting plate 10, two output shafts of the double-shaft motor 11 are respectively connected with the scraper 17 and the polishing disc 15 in a transmission manner, two mounting columns 2 are symmetrically and fixedly arranged at the top of the base 1, a same limiting ring 3 is fixedly arranged at the top ends of the two mounting columns 2, the fixing plate 4 is fixedly arranged at one side of the limiting ring 3, and the connecting cover 6 is connected with the limiting ring 3 in a sliding manner; the sliding limiting of the connecting cover 6 can be realized, the support plate 5 is fixedly arranged on the output shaft of the stepping motor 27, the connecting cover 6 is fixedly arranged on one side of the support plate 5, the arc-shaped sliding plate 26 is fixedly arranged at the bottom of the other side of the support plate 5, and the arc-shaped sliding plate 26 is in sliding connection with the limiting ring 3; the supporting cover 6 can be stably supported, the inner wall of the top of the connecting cover 6 is rotatably connected with an adjusting screw 8, the top end of the adjusting screw 8 extends to the upper part of the connecting cover 6, and the bottom end of the adjusting screw 8 extends into the threaded cover 7 and is in threaded connection with the inner wall of the threaded cover 7; the position of the scraper 17 and the sanding plate 15 can be easily adjusted.
In the embodiment, one side of the bottom of the mounting plate 10 is rotatably connected with a rotating shaft 13, a mounting cover 14 is slidably sleeved on the rotating shaft 13, and the bottom of the mounting cover 14 is fixedly connected with a polishing disc 15; the polishing disc 15 can be limited in a sliding manner, a buffer spring 16 is fixedly arranged on the inner wall of the bottom of the mounting cover 14, and the top end of the buffer spring 16 is fixedly connected with the bottom end of the rotating shaft 13; the polishing disk 15 may be elastically supported, enabling the polishing disk 15 to be in close contact with the wall surface or the ground surface.
A worm wheel 19 positioned above the mounting cover 14 is fixedly sleeved on the rotating shaft 13, a worm 18 is fixedly sleeved on one output shaft of the double-shaft motor 11, and the worm 18 is meshed with the worm wheel 19; the polishing disc 15 can be conveniently driven to rotate, the other side of the bottom of the mounting plate 10 is connected with the moving plate 12 in a sliding mode, the scraper 17 is fixedly mounted at the bottom of one side of the moving plate 12, and the moving plate 12 is in transmission connection with the other output shaft of the double-shaft motor 11; the scraper 17 can be slidably supported, the bottom of the mounting plate 10 is rotatably connected with a Z-shaped rod 20, the Z-shaped rod 20 is in transmission connection with the moving plate 12, one end of the Z-shaped rod 20 is fixedly provided with a second bevel gear 24, the other output shaft of the double-shaft motor 11 is fixedly provided with a first bevel gear 21, and the first bevel gear 21 is meshed with the second bevel gear 24; the Z-shaped rod 20 can be driven to rotate, a supporting rod 25 is fixedly arranged at the bottom of the other side of the moving plate 12, a transmission cover 23 is fixedly arranged at one side of the top of the supporting rod 25, a transmission rod 22 is connected in the transmission cover 23 in a sliding manner, and the top end of the transmission rod 22 extends to the upper side of the transmission cover 23 and is connected with the Z-shaped rod 20 in a rotating manner; the scraper 17 can be conveniently driven to do transverse reciprocating motion.
When the road marking clearing device is used, the stepping motor 27 is started at first, the supporting plate 5 can be driven to rotate, the connecting cover 6 located on the supporting plate 5 can rotate at the moment, the polishing disc 15 and the scraper 17 are driven to conduct arc-shaped movement, the positions of the polishing disc 15 and the scraper 17 can be changed, and therefore the road marking clearing device can clear ground road markings and can conveniently clear marks arranged on the wall face.
After the position of connecting cover 6 is confirmed, adjusting screw 8 is rotated this moment, drives screw thread cover 7 and removes, can drive make grinding disk 15 and scraper 17 remove simultaneously this moment to make grinding disk 15 can earlier with wall or ground contact, later when connecting cover 6 and going on, can make and slide between installation cover 14 and the pivot 13, so can be so that buffer spring 16 is in atress compression state, until scraper 17 and wall or ground contact, can make grinding disk 15 and wall or ground in close contact with this moment.
By starting the double-shaft motor 11, the Z-shaped rod 20 can be driven to rotate through the transmission matching of the first bevel gear 21 and the second bevel gear 24, the other end of the Z-shaped rod 20 can swing circumferentially at the moment, the transmission rod 22 can be driven to move, the transmission rod 22 can longitudinally move at the moment, so that the transmission rod 22 can longitudinally slide in the transmission cover 23, the transmission rod 22 transversely moves, the movable plate 12 can be driven to transversely reciprocate through the transmission of the transmission cover 23 and the supporting rod 25, so that the scraper 17 can transversely reciprocate to shovel down the mark, and when the double-shaft motor 11 works, the transmission of the worm 18 and the worm wheel 19 can drive the rotating shaft 13 to rotate, at the moment, the polishing disc 15 can be driven to rotate through the mounting cover 14, so that the mark can be polished after being shoveled down, the residual mark can be thoroughly cleaned through polishing, and when being cleaned, the scraper 17 can be utilized to be matched with the polishing disc 15 together, so that the working efficiency can be effectively improved, and the double-shaft motor has good practicability.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a road marking clearing device, includes base (1), all is equipped with the wheel on the bottom four corners position of base (1), and has seted up the through-hole on base (1), its characterized in that, the top symmetry fixed mounting of base (1) has two erection columns (2), and the top fixed mounting of two erection columns (2) has same spacing ring (3), fixed plate (4) fixed mounting is in one side of spacing ring (3), connecting cover (6) and spacing ring (3) sliding connection, the top fixed mounting of base (1) has fixed plate (4), one side fixed mounting of fixed plate (4) has step motor (27), fixed mounting has backup pad (5) on the output shaft of step motor (27), and connecting cover (6) fixed mounting is in one side of backup pad (5), the opposite side bottom fixed mounting of backup pad (5) has arc type slide (26), and arc type slide (26) and spacing ring (3) sliding connection, the output shaft of step motor (27) runs through fixed plate (4) and fixed mounting has connecting cover (6), connecting cover (6) threaded connection has threaded connection (7), threaded connection has scraper (10) and mounting plate (10) and threaded connection cover (17) and mounting plate (10) extend to lower mounting plate (10) respectively and mounting and threaded connection have Be connected with the dish of polishing (15), and polish and coil (15) and be located one side of scraper (17), bottom one side rotation of mounting panel (10) is connected with pivot (13), sliding sleeve is equipped with installation cover (14) on pivot (13), and the bottom of installation cover (14) and polish and coil (15) fixed connection, fixed mounting has buffer spring (16) on the bottom inner wall of installation cover (14), and the top of buffer spring (16) and the bottom fixed connection of pivot (13), the bottom fixed mounting of mounting panel (10) has double-shaft motor (11) that are located between scraper (17) and the dish of polishing (15), two output shafts of double-shaft motor (11) are connected with scraper (17) and the dish of polishing (15) transmission respectively, the bottom rotation of mounting panel (10) is connected with Z type pole (20), and Z type pole (20) are connected with movable plate (12) transmission, the one end fixed mounting of Z type pole (20) has second bevel gear (24), and fixed mounting has first bevel gear (21) on another output shaft of double-shaft motor (11), first bevel gear (21) meshes with second bevel gear (24).
2. The road marking removing device as claimed in claim 1, wherein an adjusting screw (8) is rotatably connected to the inner wall of the top of the connecting cover (6), the top end of the adjusting screw (8) extends above the connecting cover (6), and the bottom end of the adjusting screw (8) extends into the screw cover (7) and is in threaded connection with the inner wall of the screw cover (7).
3. A road marking removing device as claimed in claim 1, wherein said rotary shaft (13) is fixedly sleeved with a worm wheel (19) above said mounting cover (14), an output shaft of said dual-shaft motor (11) is fixedly sleeved with a worm (18), and said worm (18) is engaged with said worm wheel (19).
4. The road marking removing device as claimed in claim 1, wherein the other side of the bottom of the mounting plate (10) is slidably connected with a moving plate (12), and the scraper (17) is fixedly mounted at the bottom of one side of the moving plate (12), and the moving plate (12) is in transmission connection with the other output shaft of the double-shaft motor (11).
5. The road marking removing device as claimed in claim 1, wherein a support rod (25) is fixedly installed at the bottom of the other side of the moving plate (12), a transmission cover (23) is fixedly installed at one side of the top of the support rod (25), a transmission rod (22) is slidably connected in the transmission cover (23), and the top end of the transmission rod (22) extends to the upper side of the transmission cover (23) and is rotatably connected with the Z-shaped rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104082.6A CN112267364B (en) | 2020-10-15 | 2020-10-15 | Road marking clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011104082.6A CN112267364B (en) | 2020-10-15 | 2020-10-15 | Road marking clearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112267364A CN112267364A (en) | 2021-01-26 |
| CN112267364B true CN112267364B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011104082.6A Active CN112267364B (en) | 2020-10-15 | 2020-10-15 | Road marking clearing device |
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| Country | Link |
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| CN (1) | CN112267364B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130084782A1 (en) * | 2011-10-04 | 2013-04-04 | Krmc, Llc D.B.A. Kut-Rite Manufacturing | Floor grinding and polishing machine |
| CN110695703A (en) * | 2019-10-18 | 2020-01-17 | 佛山市同泰升精密机电科技有限公司 | Cutting device is used in processing of robot spare part |
| CN210543535U (en) * | 2019-07-02 | 2020-05-19 | 广东晟丰建设工程有限公司 | Mud scraper with quick disassembly structure |
| CN211639288U (en) * | 2020-02-20 | 2020-10-09 | 河南纳科建设集团有限公司 | Wall deashing processing apparatus that polishes for building engineering decoration |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838763A (en) * | 2017-11-08 | 2018-03-27 | 梁林燕 | A kind of building wall grinding machine of fast changeable polishing pad |
| CN209941458U (en) * | 2019-04-19 | 2020-01-14 | 深圳市嘉诚信建筑工程有限公司 | Road marking removing equipment |
-
2020
- 2020-10-15 CN CN202011104082.6A patent/CN112267364B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130084782A1 (en) * | 2011-10-04 | 2013-04-04 | Krmc, Llc D.B.A. Kut-Rite Manufacturing | Floor grinding and polishing machine |
| CN210543535U (en) * | 2019-07-02 | 2020-05-19 | 广东晟丰建设工程有限公司 | Mud scraper with quick disassembly structure |
| CN110695703A (en) * | 2019-10-18 | 2020-01-17 | 佛山市同泰升精密机电科技有限公司 | Cutting device is used in processing of robot spare part |
| CN211639288U (en) * | 2020-02-20 | 2020-10-09 | 河南纳科建设集团有限公司 | Wall deashing processing apparatus that polishes for building engineering decoration |
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| Publication number | Publication date |
|---|---|
| CN112267364A (en) | 2021-01-26 |
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