CN210561926U

CN210561926U - Highway marking cleaning machine

Info

Publication number: CN210561926U
Application number: CN201921145545.6U
Authority: CN
Inventors: 施苋; 张惠东; 单强; 黄小鹏; 黄珍菇
Original assignee: Jinhua Management Office Of Zhejiang Jinliwen Expressway Co ltd
Current assignee: Jinhua Management Office Of Zhejiang Jinliwen Expressway Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a road washs the car field, especially relates to a highway marking cleaning machine. A highway marking cleaning machine comprises a movable frame, a rolling brush assembly and a spray cleaning assembly, wherein the rolling brush assembly and the spray cleaning assembly are arranged on the movable frame; the rolling brush component comprises a rolling brush which is arranged below the movable frame and is used for brushing the contact surface; the spray-washing assembly comprises a front nozzle and a rear nozzle which are used for carrying out high-pressure spray-washing on the moving path of the rolling brush, and a cleaning liquid outlet which is used for discharging cleaning liquid on the moving path of the rolling brush; the front nozzle and the rear nozzle are respectively arranged at the front side and the rear side of the moving direction of the rolling brush, and the cleaning liquid outlet is positioned on the movable frame between the front nozzle and the rolling brush. The scheme adopts the scheme of high-pressure spray washing and rolling brush washing in the washing process, and the washing liquid is added, so that dirt which is attached to the marked line and is difficult to wash can be removed, the road marked line is effectively washed, and the washing efficiency is higher.

Description

Highway marking cleaning machine

Technical Field

The utility model relates to a road washs the car field, especially relates to a highway marking cleaning machine.

Background

With the rapid development of society, the economy of cities and towns in China is rapidly developed, and the construction of roads, especially expressways, connecting various cities and towns is an important index for the national economic development. Traffic markings are generally provided on the surface of roads, in the form of defined lines, arrows, text, elevation markings, raised road markings or other guidance means, on the road surface or other facilities, for the purpose of controlling facilities for guiding and distributing traffic flow. It transmits various fixed basic information of the road to vehicles and pedestrians, and is especially important for drivers.

The road marking is an important basis for guiding and standardizing the normal running of the vehicle and is an important guarantee for safe running. The surface of the marking line is difficult to be polluted and the visibility is difficult to be influenced due to the influence of uncontrollable factors such as weather, human factors and the like; however, the marked lines are clear or not, the traffic safety of the vehicle is directly related, and if the vehicle is not cleaned in time, great potential safety hazards exist. The current mark and marking line cleaning method mainly comprises two modes: firstly, cleaning by adopting a small multifunctional cleaning vehicle; and secondly, the vehicle-mounted water tank is carried by a truck for cleaning. Both of these approaches have the following drawbacks: firstly, the rolling brush is required to be cleaned back and forth during working, and the rolling brush can only clean stains on the road surface in a single direction, so that the all-round one-time efficient cleaning cannot be realized; secondly, road surface marking cleaning work is not long-term daily operation, and equipment structure is complicated and intelligent and causes the cost expensive, and equipment is idle for a long time again for equipment utilization is low, and economic nature and practicality reduce.

As disclosed in the chinese utility model patent publication No. CN109235351A, a road marking cleaning trailer comprises a vertical lifting adjusting mechanism, a horizontal adjusting mechanism, a disc brush mechanism, a rolling brush mechanism, a cleaning bracket and a controller; the two cleaning supports are respectively arranged on the lower surfaces of the two ends of the horizontal adjusting mechanism, and the lower surface of each cleaning support is provided with a disc brush mechanism and a rolling brush mechanism; the two vertical lifting adjusting mechanisms are respectively and symmetrically arranged on the upper surfaces of the two end parts of the horizontal adjusting mechanism; the controller is arranged on the cleaning bracket, the disc brush mechanism and the rolling brush mechanism are both connected with the controller, the controller is used for controlling the operation of the disc brush mechanism and the rolling brush mechanism, and the controller is connected with an external power supply; the horizontal adjusting mechanism is used for adjusting the distance between the two cleaning brackets. The invention can effectively clean the road marking by arranging the disc brush mechanism and the rolling brush mechanism, and prevents the damage to the paint on the surface of the marking and the influence on the light reflecting effect of the marking in the prior operation.

However, the above-mentioned prior-application patent schemes have the following defects that the dirt remained on the existing marking line cannot be removed by high-pressure water spraying and brushing, and some dirt can be well removed only by adopting a cleaning agent. However, as in the prior art, there is no structure for adding the cleaning agent to the cleaning process, and if the cleaning agent is directly added into the water tank and sprayed out along with the nozzle under high pressure, the scattering rate of the sprayed water is high, so that the cleaning agent cannot be adhered to the marked line, and the waste of the cleaning agent is caused; in addition, the proposal can cause the water sprayed by the nozzle to have a large amount of foam, and the final cleaning cannot be realized.

Disclosure of Invention

In order to solve the problem, an object of the utility model is to provide a highway marking cleaning machine, this scheme has adopted high-pressure spray rinsing, the scheme that the round brush scrubbed in wasing to increase the washing liquid, make and adhere to the dirt that is difficult to scrub on the marking and all can clear away, wash the operation to the road marking effectively, the cleaning efficiency is higher.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a highway marking cleaning machine comprises a movable frame, a rolling brush assembly and a spray cleaning assembly, wherein the rolling brush assembly and the spray cleaning assembly are arranged on the movable frame; the rolling brush component comprises a rolling brush which is arranged below the movable frame and is used for brushing the contact surface; the method is characterized in that: the spray-washing assembly comprises a front nozzle and a rear nozzle which are used for carrying out high-pressure spray-washing on the moving path of the rolling brush, and a cleaning liquid outlet which is used for discharging cleaning liquid on the moving path of the rolling brush; the front nozzle and the rear nozzle are respectively arranged at the front side and the rear side of the moving direction of the rolling brush, and the cleaning liquid outlet is positioned on the movable frame between the front nozzle and the rolling brush.

Preferably, the spray washing assembly further comprises a water tank, and the water tank comprises a first water storage area connected with the front nozzle and the rear nozzle through pipelines, and a second water storage area connected with the cleaning liquid outlet through a pipeline; and a cleaning pump for providing power for medium flow and controlling the medium flow is connected to the pipeline. According to the scheme, the first water storage area and the second water storage area are arranged on the water tank and are respectively used for storing clean water and cleaning liquid, the clean water flows to the front nozzle and the rear nozzle through pipelines to carry out high-pressure spray washing, and the cleaning liquid flows to the cleaning liquid outlet through the pipelines and is discharged onto the marked line.

Preferably, the spray washing assembly further comprises a water tank connected with the front nozzle and the rear nozzle through pipelines, and a cleaning liquid tank connected with the cleaning liquid outlet through a pipeline; and a cleaning pump for providing power for medium flow and controlling the medium flow is connected to the pipeline. According to the technical scheme, the water tank and the cleaning liquid tank are used for storing clean water and cleaning liquid respectively, the clean water flows to the front nozzle and the rear nozzle through pipelines to perform high-pressure spray cleaning, and the cleaning liquid flows to the cleaning liquid outlet through the pipelines to be discharged onto the marked line.

Preferably, the spray washing component comprises a front liquid distribution pipe, the front liquid distribution pipe is connected with the water tank through a pipeline, and a plurality of front nozzles are arranged on the front liquid distribution pipe at intervals.

Preferably, the tube pass direction of the front liquid distribution tube is parallel to the axial direction of the rolling brush. Among the above-mentioned technical scheme, water tank or its first water storage district sets up a plurality of preceding nozzles on the liquid distribution pipe through liquid distribution pipe before the tube coupling, and all be equipped with one set of pipeline on every preceding nozzle again. And the tube pass direction of the front liquid distribution tube is parallel to the axis direction of the rolling brush, so that the maximum spray washing area for covering the marked line is formed, and the marked line and the dirt in the peripheral area of the marked line are removed.

Preferably, the spray washing component comprises a rear liquid distribution pipe, the rear liquid distribution pipe is connected with the water tank through a pipeline, and a plurality of rear nozzles are arranged on the rear liquid distribution pipe at intervals.

Preferably, the tube pass direction of the rear liquid distribution tube is inclined relative to the axial direction of the rolling brush, so that the spraying direction of the rear nozzle on the rear liquid distribution tube is deviated to the side surface of the movable frame. Above-mentioned technical scheme, water tank or its first water storage district pass through the liquid distribution pipe behind the tube coupling, and back liquid distribution pipe is last to set up a plurality of back nozzles and to carry out the spray rinsing, and all be equipped with one set of pipeline on every back nozzle again. And then the pipe pass direction of the liquid distribution pipe is obliquely arranged relative to the axial direction of the rolling brush, so that the spraying direction is deviated to the side surface of the movable frame in the final spraying and washing process, and sewage can flow to two sides of a road without being scattered to the middle of the road surface.

Preferably, the roller brush comprises a roller positioned on the movable frame by a bearing, and bristles mounted on an outer surface of the roller; the rolling brush assembly comprises a driving motor which is arranged on the movable frame and drives the rolling brush to rotate. In the technical scheme, the rolling brush is driven to rotate by the driving motor, belt transmission, chain transmission or gearbox transmission and the like can be adopted, and the brush bristles on the rolling brush are used for brushing the marked lines.

Preferably, the movable frame comprises a frame body, an armrest frame arranged at the rear side of the frame body, and a front wheel and a rear wheel which are positioned on the frame body; the rear wheels are steering wheels.

Preferably, the frame body is provided with a water tank seat for placing a water tank and a protective cover for covering the outer side of the cleaning pump and/or the driving motor.

The utility model adopts the technical scheme, which relates to a road marking cleaning machine, wherein the movable frame can move under the action of external force or through a self-equipped power part; the rolling brush can brush the contact surface (marked line) of the movable frame in the moving process. The scheme is also provided with a front nozzle, a rear nozzle and a cleaning liquid outlet, wherein the front nozzle is used for spraying and removing dust attached to the surface of the marking line before brushing; the cleaning liquid outlet is used for discharging (e.g. dripping) the cleaning liquid on the moving path of the rolling brush; the rear nozzle is used for spraying away the brushed dirt after brushing. Therefore, when the road marking cleaning machine operates, high-pressure spray cleaning is carried out through the front nozzle, then cleaning liquid is dripped and brushed through the rolling brush, and finally high-pressure spray cleaning is carried out through the rear nozzle. The scheme adopts the scheme of high-pressure spray washing and rolling brush washing in the washing process, and the washing liquid is added, so that dirt which is attached to the marked line and is difficult to wash can be removed, the road marked line is effectively washed, and the washing efficiency is higher.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the bottom structure of the present invention.

Fig. 3 is an exploded view of the structure of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The road marking cleaning machine comprises a movable vehicle frame 1, and a rolling brush assembly and a spray-washing assembly which are arranged on the movable vehicle frame 1. In this embodiment, the movable carriage 1 is used as a movable carrier, and may be driven by a manual or motor. As shown in the drawings, the movable frame 1 includes a frame body 11, and an armrest frame 12 provided on the rear side of the frame body 11, and front and

rear wheels

13 and 14 positioned on the frame body 11. When the movable frame 1 is used, a worker holds the armrest frame 12 by hand to push or pull the movable frame 1. The rear wheels 14 are steering wheels, which are convenient to control for steering.

The rolling brush component comprises a rolling brush 2 arranged below the movable frame 1 and used for brushing the contact surface, and a driving motor 3 which is arranged on the movable frame 1 and drives the rolling brush 2 to rotate. In the particular embodiment shown in the figures, the roller brush 2 comprises a roller positioned on the movable carriage 1 by means of bearings, and bristles mounted on the outer surface of the roller. In the technical scheme, the rolling brush 2 is driven to rotate by the driving motor 3, the belt transmission, the chain 31 transmission or the gearbox transmission can be adopted, and the brush hairs on the rolling brush 2 brush the marked lines. The rotating and rolling direction of the rolling brush 2 is opposite to the rolling direction of the wheels of the movable frame 1, so that the bristles run relative to the ground, and the bristles are brushed more closely.

The spray assembly includes a water tank 43, front and rear nozzles 41 for performing high-pressure spray on the moving path of the drum brush 2, and a cleaning liquid outlet 42 for discharging the cleaning liquid on the moving path of the drum brush 2. In one embodiment, the water tank 43 includes a first water storage area connected to the front and rear nozzles 41 through pipes, and a second water storage area connected to the cleaning solution outlet 42 through pipes. And a cleaning pump for providing power for medium flow and controlling the medium flow is connected to the pipeline. According to the scheme, the first water storage area and the second water storage area are arranged on the water tank 43 and used for storing clean water and cleaning liquid respectively, the clean water flows to the front nozzle and the rear nozzle 41 through pipelines to perform high-pressure spray washing, and the cleaning liquid flows to the cleaning liquid outlet 42 through pipelines and is discharged to a marking line. In another embodiment, the spray assembly further includes a water tank 43 connected to the front and rear nozzles 41 by a pipe, and a cleaning solution tank connected to the cleaning solution outlet 42 by a pipe. And a cleaning pump for providing power for medium flow and controlling the medium flow is connected to the pipeline. In the technical scheme, the water tank 43 and the cleaning liquid tank are respectively used for storing clean water and cleaning liquid, the clean water flows to the front nozzle and the rear nozzle 41 through pipelines for high-pressure spray cleaning, and the cleaning liquid flows to the cleaning liquid outlet 42 through pipelines and is discharged to a marking line.

The two embodiments described above differ mainly in whether the storage area for the cleaning liquid is integrated in the tank 43, but do not have much material impact on the inventive concept. Based on the above structure, the front nozzle and the rear nozzle 41 are respectively disposed at the front and rear sides in the moving direction of the roll brush 2, and the cleaning liquid outlet 42 is located on the movable frame 1 between the front nozzle and the roll brush 2. In a specific embodiment, the spray washing assembly includes a front liquid distribution pipe 44, the front liquid distribution pipe 44 is connected to the water tank 43 through a pipeline, and a plurality of front nozzles are arranged on the front liquid distribution pipe 44 at intervals. The tube pass direction of the front liquid distribution tube 44 is parallel to the axial direction of the rolling brush 2. In the above technical solution, the water tank 43 or the first water storage area thereof is connected to the front liquid distribution pipe 44 through a pipeline, and the front liquid distribution pipe 44 is provided with a plurality of front nozzles for spray washing, without being equipped with a set of pipeline on each front nozzle. And the tube pass direction of the front liquid distribution tube 44 is parallel to the axial direction of the roller brush 2, which is beneficial to forming the maximum spray washing area for covering the marked line and removing the dirt of the marked line and the peripheral area. The spray rinsing component comprises a rear liquid distribution pipe 45, the rear liquid distribution pipe 45 is connected with the water tank 43 through a pipeline, and a plurality of rear nozzles 41 are arranged on the rear liquid distribution pipe 45 at intervals. The tube pass direction of the rear liquid distribution tube 45 is inclined relative to the axial direction of the rolling brush 2, so that the spraying direction of the rear nozzle 41 on the rear liquid distribution tube is deviated to the side surface of the movable frame 1. Above-mentioned technical scheme, water tank 43 or its first water storage district pass through pipe connection back cloth liquid pipe 45, sets up a plurality of back nozzles 41 on the back cloth liquid pipe 45 and spray rinsing, and all be equipped with a set of pipeline on every back nozzle 41 again. Then the tube pass direction of the liquid distribution tube 45 is obliquely arranged relative to the axial direction of the rolling brush 2, so that the spraying direction is deviated to the side surface of the movable frame 1 in the final spraying process, and sewage can flow to two sides of a road without being scattered to the middle of the road surface. The solution of the simplified connection of the front liquid distribution pipe 44 and the rear liquid distribution pipe 45 is adopted in the case of a large number of front nozzles and rear nozzles, and those skilled in the art can also equip each of the front nozzles and the rear nozzles with a pipe.

In the above solution, the frame body 11 is provided with a water tank seat 15 for placing the water tank 43, and a protective cover 16 for covering the outside of the washing pump and/or the driving motor 3. The water tank seat 15 is used for quickly positioning and placing the water tank 43 and/or the cleaning liquid tank, and the protective cover 16 is used for covering the upper part of the frame body 11 and covering the cleaning pump and/or the driving motor 3 therein.

The above embodiments relate to a road marking cleaner, wherein the movable carriage 1 can be moved by external force or its self-equipped power component. The rolling brush 2 can brush the contact surface mark lines of the movable vehicle frame 1 in the moving process. The present solution is further equipped with a front nozzle for spraying dust attached to the surface of the reticle before brushing, a rear nozzle 41, and a cleaning liquid outlet 42. The cleaning liquid outlet 42 is used for discharging, for example, dropping the cleaning liquid on the moving path of the roll brush 2. The rear nozzle 41 is used to spray off the brushed dirt after brushing. Therefore, when the road marking cleaner is operated, the high-pressure spray washing is performed through the front nozzle, then the cleaning solution is dripped and brushed by the rolling brush 2, and finally the high-pressure spray washing is performed through the rear nozzle 41. The scheme adopts the scheme of high-pressure spray washing and rolling brush 2 brushing in the washing process, and the cleaning liquid is added, so that dirt which is attached to the marked line and is difficult to brush can be removed, the road marked line is effectively cleaned, and the cleaning efficiency is higher. When the road marking washer is in operation, the cleaning liquid outlet 42 automatically discharges cleaning liquid drops on the road markings after cleaning water is sprayed to the road markings through the front nozzle of the spray-washing assembly under the action of the cleaning pump which provides power for medium flow and controls the medium flow. The rolling brush 2 is driven to rotate by the driving motor 3, so that the brush hair and the road mark on the ground are fully rubbed, and the cleaning solution achieves the maximum cleaning effect. Effectively clear oil stain, dust and the like on the highway marking. Finally, the high-pressure spray washing is carried out through the rear nozzle 41, the sewage is flushed to the two sides of the road, and the sewage is naturally drained.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. A road marking cleaning machine comprises a movable vehicle frame (1), and a rolling brush (2) assembly and a spray rinsing assembly which are arranged on the movable vehicle frame (1); the rolling brush (2) assembly comprises a rolling brush (2) which is arranged below the movable frame (1) and is used for brushing the contact surface; the method is characterized in that: the spray-washing assembly comprises a front nozzle and a rear nozzle (41) for performing high-pressure spray-washing on the moving path of the rolling brush (2), and a cleaning liquid outlet (42) for discharging cleaning liquid on the moving path of the rolling brush (2); the front nozzle and the rear nozzle (41) are respectively arranged at the front side and the rear side of the moving direction of the rolling brush (2), and the cleaning liquid outlet (42) is positioned on the movable frame (1) between the front nozzle and the rolling brush (2).

2. The road marking cleaner of claim 1, wherein: the spray washing assembly further comprises a water tank (43), wherein the water tank (43) comprises a first water storage area connected with the front nozzle and the rear nozzle (41) through pipelines, and a second water storage area connected with the cleaning liquid outlet (42) through a pipeline; and a cleaning pump for providing power for medium flow and controlling the medium flow is connected to the pipeline.

3. The road marking cleaner of claim 1, wherein: the spray washing assembly also comprises a water tank (43) connected with the front nozzle and the rear nozzle (41) through pipelines, and a cleaning liquid tank connected with the cleaning liquid outlet (42) through a pipeline; and a cleaning pump for providing power for medium flow and controlling the medium flow is connected to the pipeline.

4. A road marking cleaning machine as claimed in claim 2 or 3, wherein: the spray washing component comprises a front liquid distribution pipe (44), the front liquid distribution pipe (44) is connected with the water tank (43) through a pipeline, and a plurality of front nozzles are arranged on the front liquid distribution pipe (44) at intervals.

5. The road marking cleaner of claim 4, wherein: the tube pass direction of the front liquid distribution tube (44) is parallel to the axial direction of the rolling brush (2).

6. A road marking cleaning machine as claimed in claim 2 or 3, wherein: the spray rinsing subassembly includes back cloth liquid pipe (45), and back cloth liquid pipe (45) are connected with water tank (43) through the pipeline, and the interval is equipped with a plurality of back nozzles (41) on back cloth liquid pipe (45).

7. The road marking cleaner of claim 6, wherein: the tube pass direction of the rear liquid distribution tube (45) is obliquely arranged relative to the axial direction of the rolling brush (2) so that the spraying direction of the rear nozzle (41) on the rear liquid distribution tube is deviated to the side surface of the movable frame (1).

8. The road marking cleaner of claim 2, wherein: the rolling brush (2) comprises a rolling shaft positioned on the movable frame (1) through a bearing, and bristles arranged on the outer surface of the rolling shaft; the rolling brush (2) component comprises a driving motor (3) which is arranged on the movable frame (1) and drives the rolling brush (2) to rotate.

9. The road marking cleaner of claim 8, wherein: the movable frame (1) comprises a frame body (11), an armrest frame (12) arranged on the rear side of the frame body (11), and a front wheel (13) and a rear wheel (14) which are positioned on the frame body (11); the rear wheels (14) are steering wheels.

10. The road marking cleaner of claim 9, wherein: the frame body (11) is provided with a water tank seat (15) for placing a water tank (43) and a protective cover (16) for covering the outer side of the cleaning pump and/or the driving motor (3).