Automatic road marking line coating equipment

Abstract

The utility model is suitable for the technical field of road marking lines, and provides automatic road marking line coating equipment which comprises a cleaning and positioning assembly additionally arranged at the front end of a frame, and a coating box used for automatic road marking line coating is additionally arranged on the frame; the cleaning positioning assembly comprises a cleaning box and two positioning supporting legs; the cleaning box is assembled on the frame; the two positioning supporting legs are obliquely and symmetrically assembled on the two sides of the front end of the cleaning box. Each positioning supporting leg comprises a supporting wheel and a second air cylinder telescopic rod, and the supporting wheels are used for being obliquely supported on the ground and providing stable advancing supporting force for the frame; the cleaning reaction force on the cleaning box is overcome; therefore, the stability and the accuracy of the advancing route of the frame, the coating box and the cleaning box are ensured; the supporting position of the supporting wheel is adjusted through stretching and retracting of the second air cylinder telescopic rod; the adaptive flexible response is realized when an inclined slope road surface is encountered or flower beds and drainage channels are arranged on the roadside, and the adaptability, the stability and the stability of the support are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to road marking line technical field, more specifically, especially, a kind of automatic road marking line painting equipment. BACKGROUND

[0002] Automatic road marking line painting technology is an important means to improve traffic management efficiency and safety;Automatic road marking line painting technology takes intelligent equipment as core, significantly optimizes traditional operation mode by accurately controlling marking line width, flow rate and construction path.

[0003] In the long-term exposure to natural environment, corrosion is serious, and new marking lines need to be painted after supplementing painting or scraping the original marking lines;But the device applying automatic road marking line painting technology has poor anti-interference when applied to actual pavement, for example, there will be a reaction force when scraper cleans the impurities with strong connectivity on the pavement, causing the painting equipment to deviate, and affecting the quality of painting.

[0004] Therefore, in order to solve the above problems, a kind of automatic road marking line painting equipment is proposed. INVENTION CONTENTS

[0005] The utility model aims at solving the shortcomings in prior art: the device applying automatic road marking line painting technology has poor anti-interference when applied to actual pavement, for example, there will be a reaction force when scraper cleans the impurities with strong connectivity on the pavement, causing the painting equipment to deviate, and affecting the quality of painting, and a kind of automatic road marking line painting equipment is proposed.

[0006] The specific technical scheme is: a kind of automatic road marking line painting equipment, including the cleaning positioning assembly of being added in the front end of vehicle frame, the coating tank for automatic road marking line painting is added on the vehicle frame;The cleaning positioning assembly includes:

[0007] Cleaning tank, assembled on the vehicle frame;The cleaning tank is used to clean the impurities on the pavement and improve the quality of the line to be painted road surface;

[0008] Two positioning support legs, obliquely symmetrical assembled on the front end of cleaning tank two sides;

[0009] Among them, the positioning support leg includes:

[0010] Support wheel, for oblique support on the ground, provide stable support force for the forward progress of vehicle frame;

[0011] Cylinder telescopic rod two, assembled on the support wheel, used to adjust the support position of support wheel by telescoping;

[0012] Before the frame drives the paint box to advance to carry out the automatic road marking line coating, the cleaning box on the front end cleaning and positioning assembly is used to clean the impurities on the road surface and improve the quality of the to-be-coated line surface; in this process, the two positioning support legs symmetrically assembled on the two sides of the cleaning box are inclined and supported on the ground by using the support wheel, which provides stable forward support force for the frame and overcomes the cleaning reaction force on the cleaning box; thereby ensuring the stability and accuracy of the forward route of the frame, the paint box and the cleaning box; at the same time, the support position of the support wheel is adjusted by the telescopic cylinder rod two through telescoping; adaptive flexible response is realized when encountering an inclined slope or there are flower beds and drainage channels on the roadside, thereby ensuring the adaptability, stability and smoothness of the support.

[0013] In the technical scheme of the utility model, the cleaning box comprises:

[0014] The cleaning box body is internally provided with a dust collector;

[0015] The mounting plate is assembled on the cleaning box body; the mounting plate is used for detachably mounting the cleaning box body on the frame;

[0016] The cleaning turntable is assembled at the bottom of the front end of the cleaning box body; the cleaning turntable is used for cleaning the impurities on the road surface and improving the quality of the to-be-coated line surface.

[0017] Further, the cleaning turntable comprises:

[0018] The cleaning turntable body is assembled on the output shaft of the driving motor, and the driving motor is installed in the cleaning box body;

[0019] A plurality of scrapers are assembled around the cleaning turntable body; the scrapers are used for cleaning the impurities with strong connectivity on the road surface;

[0020] A plurality of brushes are assembled around the cleaning turntable body;

[0021] The dust suction port is arranged at the center position of the cleaning turntable body.

[0022] Further, the cleaning box body is provided with a mounting wedge surface on each side of the front end, and the mounting wedge surface is used for providing a mounting point for the positioning support leg;

[0023] A guide groove is formed in the mounting wedge surface, and the positioning support leg is slidably assembled in the guide groove.

[0024] Further, a telescopic cylinder rod three is installed in the guide groove, and the telescopic cylinder rod three is distributed along the guide groove; the telescopic cylinder rod three is used for adjusting the position of the positioning support leg in the guide groove through telescoping.

[0025] The positioning support leg further comprises:

[0026] Supporting plate, fixed on the end of the cylinder telescopic rod two;

[0027] Mounting seat, fixed on the supporting plate; the supporting wheel is rotatably assembled on the mounting seat;

[0028] Guide slider, fixed on the end of the other end of the cylinder telescopic rod two; the guide slider is slidably assembled in the guide groove; the cylinder telescopic rod three is fixed at one end in the guide groove and at the other end on the guide slider.

[0029] In the technical scheme of the utility model, the frame is provided with a shaping and drying assembly at the rear end thereof, and the shaping and drying assembly comprises:

[0030] Drying box, which is detachably mounted on the frame;

[0031] Drying disc part, which is mounted on the drying box and receives the heat source provided by the drying box; the drying disc part is used for quickly and accurately drying the road marking by receiving the heat source.

[0032] In the technical scheme of the utility model, the drying disc part comprises:

[0033] Positioning plate, which is mounted on the drying box;

[0034] Cylinder telescopic rod one, which is fixed on the positioning plate;

[0035] Drying disc, which is mounted at the end of the cylinder telescopic rod one; the drying disc is used for receiving the heat source provided by the drying box and quickly and accurately drying the road marking.

[0036] Further, the drying disc part further comprises a plurality of windproof air outlet tubes, and the plurality of windproof air outlet tubes are arrayed around the drying disc.

[0037] By making the plurality of windproof air outlet tubes at one place or multiple places to blow air to resist the wind blown in from different angles, on one hand, the wind from the outside can not deform the road marking which has not been dried, and on the other hand, the dust and impurities carried by the wind from the outside can not fall on the road marking, so that the painting quality of the road marking is improved, and the overall anti-interference performance is improved.

[0038] Compared with the prior art, the automatic road marking painting equipment can achieve the following effects:

[0039] Before the frame drives the paint box to advance to carry out the automatic road marking line painting, the cleaning box on the front end cleaning and positioning assembly of the frame is used to clean the impurities on the road surface and improve the quality of the road surface to be painted; in this process, the two positioning support legs symmetrically assembled on both sides of the cleaning box are inclined to support on the ground by using the support wheels, which provides stable forward support force for the frame and overcomes the cleaning reaction force on the cleaning box; thereby ensuring the stability and accuracy of the forward route of the frame, the paint box and the cleaning box; at the same time, the support position of the support wheel is adjusted by the telescopic cylinder rod II through telescoping; adaptive and flexible response is realized when encountering inclined slope road surface or there are flower beds and drainage channels on the roadside, ensuring the adaptability, stability and smoothness of the support;

[0040] By blowing out wind from multiple windproof and air outlet tubes at one place or multiple places to resist the wind blown in from different angles, on the one hand, the deformation of the unfinished road marking line caused by the external wind can be avoided, and on the other hand, the dust and impurities carried by the external wind can be prevented from falling on the road marking line, thereby improving the painting quality of the road marking line and the overall anti-interference performance. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0042] Figure 1 It is a structural schematic view of the automatic road marking line painting equipment of the present application.

[0043] Figure 2 It is a structural schematic view of the shaping and drying assembly in the present application. Figure 1

[0044] Figure 3 It is a structural schematic view of the drying disc in the present application. Figure 2

[0045] Figure 4 It is a structural schematic view of the cleaning and positioning assembly in the present application. Figure 1

[0046] Figure 5 It is a structural schematic view of the cleaning box in the present application. Figure 4

[0047] Figure 6 It is a structural schematic view of the positioning support leg in the present application. Figure 5

[0048] In the drawing marks:

[0049] ​​​​​Shaping drying assembly 1, paint tank 2, frame 3, cleaning positioning assembly 4;

[0050] Drying box 11, drying disc 12; positioning plate 121, air cylinder telescopic rod 122, drying disc 123, windproof air outlet cylinder 124;

[0051] Cleaning tank 41, positioning support leg 42; mounting plate 411, cleaning tank body 412, mounting wedge surface 413, guide groove 414, cleaning turntable 415; guide sliding block 421, air cylinder telescopic rod 422, support plate 423, mounting seat 424, support wheel 425. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the following will be further described in detail in combination with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0053] In the embodiments of the utility model, as shown in Figure 1 、 Figures 4-6 An automatic road marking line painting equipment, comprising a cleaning positioning assembly 4 mounted on the front end of the frame 3, the frame 3 is provided with a paint tank 2 for automatic road marking line painting (it should be noted that the paint tank 2 and the structure for automatic road marking line painting on the paint tank 2 are prior art, the detailed structure can be known from existing literature periodicals, and at the same time, it can be directly purchased on the market, or the components can be purchased on the market to be composed, etc. It is not the protection of the present application, and is not drawn in the drawing);The cleaning positioning assembly 4 comprises:

[0054] The cleaning tank 41 is assembled on the frame 3;The cleaning tank 41 is used for cleaning impurities (the impurities mentioned herein refer to high-strength adhered concrete blocks, stone blocks and the like) on the road surface and improving the quality of the road surface to be painted;

[0055] Two positioning support legs 42 are obliquely and symmetrically assembled on the front end of the cleaning tank 41;

[0056] The positioning support leg 42 comprises:

[0057] The support wheel 425 is used for obliquely supporting on the ground to provide stable support force for the forward movement of the frame 3;

[0058] The air cylinder telescopic rod 422 is assembled on the support wheel 425, and is used for adjusting the support position of the support wheel 425 by telescoping.

[0059] It should be noted that the frame 3 is a prior art, and its detailed structure can be known from existing literature journals, and it can also be directly purchased on the market, or the components can be purchased on the market to be assembled, etc. It is not the protection of the present application, and will not be described in detail here.

[0060] Therefore, the device applying the automatic road marking line coating technology has poor anti-interference when applied to the actual road surface. For example, when the scraper cleans the impurities on the road surface, there will be a reaction force, causing the coating line device to deviate, and affecting the quality of the coating line. The present application can achieve:

[0061] Before the frame 3 drives the coating box 2 to advance for automatic road marking line coating, the cleaning box 41 on the front end cleaning and positioning assembly 4 of the frame 3 will be used to clean the impurities on the road surface and improve the quality of the road surface to be coated. During this process, the two positioning support legs 42 symmetrically arranged on both sides of the cleaning box 41 will be inclined and supported on the ground by the support wheels 425 to provide stable support force for the forward movement of the frame 3, overcoming the cleaning reaction force on the cleaning box 41. Further, the stability and accuracy of the forward movement path of the frame 3, the coating box 2 and the cleaning box 41 are ensured. At the same time, the support position of the support wheel 425 is adjusted by the telescopic cylinder rod two 422 through telescopic adjustment. Flexible adaptation is achieved when encountering inclined slope road surface or there are flower beds and drainage channels on the roadside, ensuring the adaptability, stability and smoothness of the support.

[0062] In the embodiment of the utility model, as shown in Figure 4 And Figure 5 The cleaning box 41 comprises:

[0063] The cleaning box body 412 is internally provided with a dust collector;

[0064] The mounting plate 411 is assembled on the cleaning box body 412. The mounting plate 411 is used for detachably mounting the cleaning box body 412 on the frame 3;

[0065] The cleaning turntable 415 is assembled at the front end bottom of the cleaning box body 412. The cleaning turntable 415 is used for cleaning the impurities on the road surface and improving the quality of the road surface to be coated.

[0066] It should be noted that the dust collector and the power wiring mode of the dust collector are prior art, and the detailed structure can be known from existing literature journals, and it can also be directly purchased on the market, or the components can be purchased on the market to be assembled, etc. It is not the protection of the present application, and will not be described in detail here, nor will it be drawn in the attached drawings.

[0067] In the embodiment of the utility model, as shown in Figure 5As shown in the figure: the cleaning turntable 415 comprises:

[0068] A cleaning turntable body is assembled on the output shaft of a driving motor, and the driving motor is installed inside the cleaning box body 412;

[0069] A plurality of scrapers are assembled around the cleaning turntable body; the scrapers are used to clean the impurities with strong connectivity on the road surface;

[0070] A plurality of brushes are assembled around the cleaning turntable body;

[0071] A dust suction port is arranged at the center of the cleaning turntable body.

[0072] It should be noted that the driving motor and the energization wiring mode of the driving motor are prior art, and the detailed structure can be known from existing literature journals, and can also be directly purchased on the market, or the components can be purchased on the market to be assembled, etc.; it is not the protection of the present application, and is not described in detail here, nor is it drawn in the attached drawings.

[0073] In the embodiment of the utility model, as Figure 5 As shown in the figure: the cleaning box body 412 is provided with an installation wedge surface 413 on each of the two positioning support legs 42 at the front end, and the installation wedge surface 413 is used to provide an installation point for the positioning support leg 42;

[0074] An installation wedge surface 413 is provided with a guide groove 414, and the positioning support leg 42 is slidingly assembled on the guide groove 414.

[0075] Further, as Figure 5 As shown in the figure: the guide groove 414 is provided with a cylinder telescopic rod three inside, and the cylinder telescopic rod three is distributed along the guide groove 414; the cylinder telescopic rod three is used to adjust the position of the positioning support leg 42 on the guide groove 414 through the telescopic function.

[0076] The cylinder telescopic rod three is used to adjust the position of the positioning support leg 42 on the guide groove 414 through the telescopic function, so that the support position of the support wheel can be further adjusted; the adaptability, stability and smoothness of the support can be ensured when encountering an inclined slope road or a flower bed and a drainage channel on the roadside.

[0077] As Figure 5 And Figure 6 As shown in the figure: the positioning support leg 42 further comprises:

[0078] A support plate 423 is fixed on the end of the cylinder telescopic rod two 422;

[0079] Mounting seat 424 is fixed on the support plate 423, and the support wheel 425 is rotatably assembled on the mounting seat 424.

[0080] The guide sliding block 421 is fixed on the end of the cylinder telescopic rod two 422, and the guide sliding block 421 is slidably assembled in the guide groove 414, and the cylinder telescopic rod three is fixed at one end in the guide groove 414 and at the other end on the guide sliding block 421.

[0081] In the embodiment of the utility model, as shown in Figure 1 And Figure 2 As shown: the frame 3 is provided with a shaping and drying assembly 1 at the rear end thereof, and the shaping and drying assembly 1 comprises:

[0082] The drying box 11 is detachably mounted on the frame 3.

[0083] The drying disc 12 is mounted on the drying box 11 and receives the heat source provided by the drying box 11, and the drying disc 12 is used for quickly and accurately drying the road marking by receiving the heat source.

[0084] It should be noted that the drying box 11 can provide heat source in the form of a dryer, which is prior art, and the detailed structure can be known from existing literature journals, and can also be directly purchased on the market, or the components can be purchased on the market to be composed, etc. It is not the protection of the present application, and is not described in detail, nor is it drawn in the attached drawings.

[0085] In the embodiment of the utility model, as shown in Figure 2 And Figure 3 As shown: the drying disc 12 comprises:

[0086] The positioning plate 121 is mounted on the drying box 11.

[0087] The cylinder telescopic rod one 122 is fixed on the positioning plate 121.

[0088] The drying disc 123 is mounted at the end of the cylinder telescopic rod one 122, and the drying disc 123 is used for receiving the heat source provided by the drying box 11 to quickly and accurately dry the road marking.

[0089] Further, as shown in Figure 2 And Figure 3 As shown: the drying disc 12 further comprises a plurality of windproof air outlet tubes 124, and the plurality of windproof air outlet tubes 124 are arrayed around the drying disc 123.

[0090] Therefore, by blowing air through multiple windproof air outlet tubes 124 at one location or multiple locations to resist wind blowing in from different angles, on one hand, the deformation of the unfinished road marking caused by the outside wind can be avoided, and on the other hand, the dust and impurities carried by the outside wind can be prevented from falling on the road marking, so that the painting quality of the road marking is improved, and the overall anti-interference performance is improved.

[0091] It should be noted that the windproof air outlet tube 124 and the air blower connected to the windproof air outlet tube 124 through the connecting pipe are prior art, and their detailed structures can be known from existing literature periodicals, can be directly purchased on the market, or can be composed by purchasing parts on the market, etc. They are not the protection of the present application and are not described in detail here, nor are they shown in the drawings.

[0092] Finally, it should be noted that the above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic road marking painting device, comprising a cleaning and positioning assembly (4) mounted at the front end of a vehicle frame (3), and a paint box (2) mounted on the vehicle frame (3) for automatic road marking painting, characterized in that the cleaning and positioning assembly (4) comprises: a cleaning box (41) mounted on the vehicle frame (3), the cleaning box (41) being used for cleaning impurities on the road surface and improving the quality of the road surface to be painted; and two positioning support legs (42) symmetrically mounted at the front end of the cleaning box (41). The positioning support leg (42) comprises: a support wheel (425) used for tilting and supporting on the ground to provide a stable support force for the forward movement of the vehicle frame (3); and a pneumatic cylinder telescopic rod (422) mounted on the support wheel (425) and used for adjusting the support position of the support wheel (425) by telescoping. The cleaning box (41) comprises: a cleaning box body (412) internally mounted with a dust collector; and a mounting plate (411) mounted on the cleaning box body (412) and used for detachably mounting the cleaning box body (412) on the vehicle frame (3); and a cleaning turntable (415) mounted at the bottom of the front end of the cleaning box body (412) and used for cleaning impurities on the road surface and improving the quality of the road surface to be painted. The cleaning turntable (415) comprises: a cleaning turntable body mounted on the output shaft of a driving motor mounted inside the cleaning box body (412); a plurality of scrapers mounted around the cleaning turntable body and used for cleaning impurities on the road surface with strong connectivity; a plurality of brushes mounted around the cleaning turntable body; and a dust suction port formed at the center of the cleaning turntable body.

4. The automatic road marking painting device according to claim 2, characterized in that the cleaning box body (412) is provided with a mounting wedge surface (413) at each side of the front end thereof for providing a mounting point for the positioning support leg (42); and the mounting wedge surface (413) is provided with a guide groove (414) for slidingly mounting the positioning support leg (42). The guide groove (414) is internally mounted with a pneumatic cylinder telescopic rod (423) distributed along the guide groove (414), and the pneumatic cylinder telescopic rod (423) is used for adjusting the position of the positioning support leg (42) in the guide groove (414) by telescoping. The positioning support leg (42) further comprises: a support plate (423) fixed to the end of the pneumatic cylinder telescopic rod (422); a mounting seat (424) fixed to the support plate (423) and used for rotatably mounting the support wheel (425); and a guide sliding block (421) fixed to the other end of the pneumatic cylinder telescopic rod (422) and slidingly mounted in the guide groove (414), and the pneumatic cylinder telescopic rod (423) is fixed to the guide groove (414) at one end and to the guide sliding block (421) at the other end.

2. The automated roadway striping apparatus of claim 1, wherein, ​ ​ ​ ​ 3. An automated roadway striping apparatus as defined in claim 2, wherein, ​ ​ ​ ​ ​ ​ ​ ​ 5. An automated roadway striping apparatus as set forth in claim 4, wherein, ​ 6. An automated roadway striping apparatus as set forth in claim 5, wherein, ​ ​ ​ ​ 7. An automated roadway striping apparatus as in any of claims 1-6, wherein, The frame (3) is provided with a shaping and drying assembly (1) at the rear end thereof, and the shaping and drying assembly (1) comprises: a drying box (11) which is detachably mounted on the frame (3); a drying disc (12) which is mounted on the drying box (11) and receives the heat source provided by the drying box (11); the drying disc (12) is used for quickly and accurately drying the road marking by receiving the heat source.

8. An automated roadway striping apparatus as set forth in claim 7, wherein, The drying disc (12) comprises: a positioning plate (121) which is mounted on the drying box (11); a cylinder telescopic rod (122) which is fixed on the positioning plate (121); a drying disc (123) which is mounted at the end of the cylinder telescopic rod (122), and the drying disc (123) is used for receiving the heat source provided by the drying box (11) to quickly and accurately dry the road marking.

9. An automated roadway striping apparatus as set forth in claim 8, wherein, The drying disc (12) further comprises a plurality of windproof air outlet tubes (124) which are arrayed around the drying disc (123).

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