Road marking rapid clearing device

Abstract

The utility model provides a road marking rapid clearing device, and relates to the field of road construction. The rapid road marking removing device comprises a vehicle body, a marking removing mechanism is arranged on the front side of the vehicle body and comprises a tooth-shaped roller used for removing road marking, a sweeping mechanism and a dust falling mechanism are arranged on the rear side of the vehicle body, the sweeping mechanism comprises a mounting frame, and a first servo motor is fixedly mounted on the upper side of the mounting frame; the output end of the first servo motor is fixedly connected with a plurality of brush bodies used for cleaning. According to the road marking rapid clearing device, through cooperative arrangement of all parts in the sweeping mechanism, brush bodies can be controlled to rotate through a first servo motor in construction, and the multiple rotating brush bodies can sweep the cleared marking chippings, so that constructors can conveniently observe whether the road marking is cleared up or not in time; and therefore, the residual marking line can be cleared again in time, the situation of secondary reworking after construction can be reduced, and the working efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the field of road construction, and in particular to a device for quickly removing road markings. Background Art

[0002] During road construction, road marking removal is an important part of road maintenance and traffic management. It refers to the removal of old markings on the road in order to re-mark the road or change the direction of traffic flow.

[0003] Although the road marking removal device in the prior art can realize the function of road marking removal through the structure of the prior art, it still has the following defects: the functions are often limited. In actual use, the road marking debris after removal is easy to cover and remain in the original position, making it difficult for construction personnel to observe whether the road marking is cleared in time. After the construction is completed, it is often reworked, and the work efficiency needs to be improved.

[0004] In order to solve the above problems, a road marking quick removal device is proposed, which can clean up the debris of the road markings after removal, so that construction personnel can timely observe whether the road markings are cleared, and thus can timely remove the remaining markings again, thereby reducing the occurrence of secondary rework after the construction is completed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present application provides a road marking rapid removal device, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a device for quickly removing road markings, including a vehicle body, a marking removing mechanism is arranged on the front side of the vehicle body, the marking removing mechanism includes a toothed roller for removing road markings, a cleaning mechanism and a dust reduction mechanism are arranged on the rear side of the vehicle body, the cleaning mechanism includes a mounting frame, a first servo motor is fixedly mounted on the upper side of the mounting frame, a plurality of brushes for cleaning are fixedly connected to the output end of the first servo motor, and the dust reduction mechanism includes a dust hood fixedly mounted on the bottom of the mounting frame and an exhaust fan arranged on the upper side of the vehicle body.

[0009] By adopting the above technical solution, the first servo motor can drive the brush body to rotate, and the multiple rotating brush bodies can clean the cleared marking debris.

[0010] Preferably, the cleaning mechanism also includes a first electric push rod fixedly mounted on the upper side of the vehicle body, the mounting frame is fixedly connected to the output end of the first electric push rod, and first guide rods penetrating the vehicle body are fixedly mounted on both sides of the top of the mounting frame.

[0011] By adopting the above technical solution, the first electric push rod can drive the mounting frame and the brush body to move, control the lifting of the brush body, and the first guide rod on the top of the mounting frame can slide with the vehicle body to guide and position the mounting frame.

[0012] Preferably, the dust reduction mechanism further includes an openable and closable dust collecting box, and the air inlet of the exhaust fan is connected to the top of the dust collecting box.

[0013] By adopting the above technical solution, suction is generated when the exhaust fan is started, which can generate negative pressure inside the dust collecting box.

[0014] Preferably, both sides of the dust hood are connected with a first duct, both sides of the dust box are connected with a second duct, and a hose is connected between the first duct and the second duct.

[0015] By adopting the above technical solution, the suction force of the exhaust fan can suck the dust and other fine particles generated by the construction into the dust collecting box through the dust hood, the first duct, the hose and the second duct, which can play a role in dust reduction.

[0016] Preferably, a support frame is fixedly mounted on the upper side of the vehicle body, the dust box is fixedly mounted on the top of the support frame, and a detachable filter element is mounted on the inner wall of the top of the dust box.

[0017] By adopting the above technical solution, the filter element filters and blocks the dust in the gas inside the dust collecting box, and discharges the filtered gas through the air outlet of the exhaust fan.

[0018] Preferably, the marking removal mechanism further comprises a mounting beam, the toothed roller is rotatably mounted between inner walls on both sides of the mounting beam, a second servo motor is fixedly mounted on one end of the mounting beam, and one end of the toothed roller is fixedly connected to an output end of the second servo motor.

[0019] By adopting the above technical solution, the toothed roller can be driven to rotate by the second servo motor, and the toothed roller can be controlled to rise and fall until it contacts the road markings, until the toothed roller can remove the road markings on the ground by friction.

[0020] Preferably, a second electric push rod is fixedly mounted on the upper side of the vehicle body, the mounting beam is fixedly connected to the output end of the second electric push rod, and second guide rods penetrating the vehicle body are fixedly mounted on both sides of the top of the mounting beam.

[0021] By adopting the above technical solution, the second electric push rod can drive the mounting beam and the toothed roller to rise and fall, and the second guide rod on the top of the mounting beam can slide with the vehicle body to guide and position the mounting beam.

[0022] (III) Beneficial effects

[0023] The present application provides a road marking rapid removal device. The beneficial effects are as follows:

[0024] 1. The road marking quick removal device, through the coordinated arrangement of various components in the cleaning mechanism, can control the rotation of the brush body through the first servo motor during construction, and multiple rotating brush bodies can clean the road marking debris after removal, so that construction personnel can timely observe whether the road marking is cleaned, so that the remaining road marking can be cleared again in time, thereby reducing the occurrence of secondary rework after the construction is completed, which is conducive to improving work efficiency.

[0025] 2. The road marking quick removal device, through the coordinated arrangement of various components in the dust reduction mechanism, generates suction when the exhaust fan is started, and can suck the dust and other fine particles generated by the construction into the dust collection box through the dust hood, the first duct, the hose and the second duct, which can play a role in dust reduction, so as to reduce the harm of dust and other fine particles to the health of construction workers and the environment, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure of the first type of this application;

[0028] Figure 2 This is a schematic diagram of the third embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the three-dimensional structure of the cleaning mechanism and dust reduction mechanism of this application;

[0030] Figure 4 This is a schematic diagram of the three-dimensional structure of a part of the cleaning mechanism of this application;

[0031] Figure 5 A schematic diagram of the three-dimensional structure of a partial cross section of the dust suppression mechanism of the present application;

[0032] Figure 6It is a schematic diagram of the three-dimensional structure of a part of the marking removal mechanism of this application.

[0033] In the figure: 1. vehicle body; 2. marking line removal mechanism; 21. mounting beam; 22. toothed roller; 23. second servo motor; 24. second electric push rod; 25. second guide rod; 3. cleaning mechanism; 31. mounting frame; 32. first servo motor; 33. brush body; 34. first electric push rod; 35. first guide rod; 4. dust suppression mechanism; 41. dust hood; 42. dust box; 43. first duct; 44. second duct; 45. hose; 46. exhaust fan; 47. support frame; 48. filter element. DETAILED DESCRIPTION

[0034] The present application is further described in detail below through drawings and examples.

[0035] Reference Figures 1 to 6 The embodiment of the present application provides a device for quickly removing road markings, including a vehicle body 1, a marking removing mechanism 2 is arranged on the front side of the vehicle body 1, the marking removing mechanism 2 includes a toothed roller 22 for removing road markings, a cleaning mechanism 3 and a dust reduction mechanism 4 are arranged on the rear side of the vehicle body 1, the cleaning mechanism 3 includes a mounting frame 31, a first servo motor 32 is fixedly mounted on the upper side of the mounting frame 31, a plurality of brush bodies 33 for cleaning are fixedly connected to the output end of the first servo motor 32, the dust reduction mechanism 4 includes a dust hood 41 fixedly mounted on the bottom of the mounting frame 31 and an exhaust fan 46 arranged on the upper side of the vehicle body 1, the brush body 33 can be driven to rotate by the first servo motor 32, and the plurality of rotating brush bodies 33 can clean the marking debris after removal, so that the construction personnel can timely observe whether the road markings are cleaned.

[0036] Reference Figures 1 to 4 In one aspect of the present embodiment, the cleaning mechanism 3 also includes a first electric push rod 34 fixedly mounted on the upper side of the vehicle body 1, the mounting frame 31 is fixedly connected to the output end of the first electric push rod 34, and both sides of the top of the mounting frame 31 are fixedly mounted with first guide rods 35 that penetrate the vehicle body 1. The first electric push rod 34 can drive the mounting frame 31 and the brush body 33 to move and control the lifting of the brush body 33. The first guide rod 35 on the top of the mounting frame 31 can slide with the vehicle body 1 to guide and position the mounting frame 31.

[0037] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 In one aspect of this embodiment, the dust reduction mechanism 4 also includes a dust box 42 that can be opened and closed, and the air inlet of the exhaust fan 46 is connected to the top of the dust box 42. When the exhaust fan 46 is started, suction is generated, which can generate negative pressure inside the dust box.

[0038] A first duct 43 is provided on both sides of the dust hood 41, a second duct 44 is provided on both sides of the dust box 42, and a hose 45 is provided between the first duct 43 and the second duct 44. Dust and other fine particles generated during construction can be sucked into the dust box 42 through the dust hood 41, the first duct 43, the hose 45 and the second duct 44, which can reduce dust and other fine particles. Harm to the health of construction workers and the environment caused by the harm caused by construction workers and the environment, and the setting of the hose 45 will not interfere with the lifting and lowering of the dust hood 41.

[0039] A support frame 47 is fixedly installed on the upper side of the vehicle body 1, and the dust box 42 is fixedly installed on the top of the support frame 47. The support frame 47 supports and fixes the dust box 42. A detachable filter member 48 is installed on the inner wall of the top of the dust box 42. The filter member 48 filters and blocks dust in the gas inside the dust box 42, and discharges the filtered gas through the air outlet of the exhaust fan 46.

[0040] Reference Figure 1 , Figure 2 and Figure 6 In one aspect of the present embodiment, the road marking clearing mechanism 2 further includes a mounting beam 21, and a toothed roller 22 is rotatably mounted between the inner walls on both sides of the mounting beam 21. The mounting beam 21 supports and fixes the toothed roller 22. A second servo motor 23 is fixedly mounted on one end of the mounting beam 21, and one end of the toothed roller 22 is fixedly connected to the output end of the second servo motor 23. The second servo motor 23 can drive the toothed roller 22 to rotate, and control the toothed roller 22 to rise and fall until it contacts the road marking until the toothed roller 22 can remove the road marking on the ground by friction.

[0041] A second electric push rod 24 is fixedly installed on the upper side of the vehicle body 1, the mounting beam 21 is fixedly connected to the output end of the second electric push rod 24, and second guide rods 25 that penetrate the vehicle body 1 are fixedly installed on both sides of the top of the mounting beam 21. The mounting beam 21 and the toothed roller 22 can be driven to rise and fall by the second electric push rod 24, and the second guide rod 25 on the top of the mounting beam 21 can slide with the vehicle body 1, thereby playing a role in guiding and positioning the mounting beam 21.

[0042] All electrical equipment in this solution are powered by external power supplies or batteries.

[0043] Working principle: When the road marking fast cleaning device is in use, the construction personnel first move the device above the road marking to be cleared, then start the second servo motor 23 to drive the toothed roller 22 to rotate, and then control the second electric push rod 24 to drive the mounting beam 21 and the toothed roller 22 to descend until the toothed roller 22 can remove the road marking on the ground by friction, and start the first servo motor 32 to drive the brush body 33 to rotate, and then control the first electric push rod 34 to drive the mounting frame 31 and the brush body 33 to descend, so that multiple rotating brush bodies 33 clean the cleared road marking debris, and the construction personnel can timely observe whether the road marking is cleared. If it is not completely cleared, the remaining marking can be cleared again. During construction, starting the exhaust fan 46 will generate suction, and the dust and other fine particles generated by the construction can be sucked into the dust box 42 through the dust hood 41, the first duct 43, the hose 45 and the second duct 44, which can play a role in dust reduction and reduce the harm of fine particles such as dust to the health of construction personnel and the environment.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A road marking rapid removal device, comprising a vehicle body (1), characterized in that: A marking line clearing mechanism (2) is arranged on the front side of the vehicle body (1), the marking line clearing mechanism (2) comprising a toothed roller (22) for clearing road markings; a cleaning mechanism (3) and a dust reduction mechanism (4) are arranged on the rear side of the vehicle body (1); the cleaning mechanism (3) comprises a mounting frame (31), a first servo motor (32) is fixedly mounted on the upper side of the mounting frame (31), a plurality of brush bodies (33) for cleaning are fixedly connected to the output end of the first servo motor (32); and the dust reduction mechanism (4) comprises a dust hood (41) fixedly mounted on the bottom of the mounting frame (31) and an exhaust fan (46) arranged on the upper side of the vehicle body (1).

2. A road marking fast removal device according to claim 1, characterized in that: The cleaning mechanism (3) further comprises a first electric push rod (34) fixedly mounted on the upper side of the vehicle body (1); the mounting frame (31) is fixedly connected to the output end of the first electric push rod (34); and first guide rods (35) penetrating the vehicle body (1) are fixedly mounted on both sides of the top of the mounting frame (31).

3. A road marking fast removal device according to claim 1, characterized in that: The dust reduction mechanism (4) further comprises an openable and closable dust collection box (42), and the air inlet of the exhaust fan (46) is connected to the top of the dust collection box (42).

4. A road marking fast removal device according to claim 3, characterized in that: Both sides of the dust hood (41) are connected to a first duct (43), both sides of the dust box (42) are connected to a second duct (44), and a hose (45) is connected between the first duct (43) and the second duct (44).

5. A road marking fast removal device according to claim 3, characterized in that: A support frame (47) is fixedly mounted on the upper side of the vehicle body (1), the dust box (42) is fixedly mounted on the top of the support frame (47), and a detachable filter element (48) is mounted on the inner wall of the top of the dust box (42).

6. A road marking fast removal device according to claim 1, characterized in that: The marking line clearing mechanism (2) further comprises a mounting beam (21), the toothed roller (22) being rotatably mounted between inner walls on both sides of the mounting beam (21), a second servo motor (23) being fixedly mounted on one end of the mounting beam (21), and one end of the toothed roller (22) being fixedly connected to an output end of the second servo motor (23).

7. A road marking fast removal device according to claim 6, characterized in that: A second electric push rod (24) is fixedly mounted on the upper side of the vehicle body (1), the mounting beam (21) is fixedly connected to the output end of the second electric push rod (24), and second guide rods (25) penetrating the vehicle body (1) are fixedly mounted on both sides of the top of the mounting beam (21).

Images