Wire brushing trolley

Abstract

The utility model belongs to the technical field of road and bridge line brushing, and particularly relates to a line brushing vehicle which comprises a moving assembly capable of enabling the line brushing vehicle to move integrally easily, and the moving assembly is provided with a heating assembly capable of keeping paint injected into the line brushing vehicle at a certain temperature and enabling the paint sprayed to a line drawing area to be dried and hardened rapidly. And a stirring assembly capable of keeping the fluidity of the coating and spraying the coating as required is arranged on the heating assembly. In the process that the heat supply piece continuously supplies high-temperature airflow into the dispersing piece to heat coating in the stirring assembly, the flowing high-temperature airflow is dispersed and decelerated in sequence through the dispersing piece and the drying piece, so that the high-temperature air escaping from the drying piece is uniformly dispersed, and the coating in the stirring assembly is heated. The coating spraying device can be in uniform contact with the coating sprayed on the marking area at a low flow speed, so that the sprayed coating is prevented from diffusing around due to blowing of high-speed airflow on the basis of accelerating drying and hardening of the sprayed coating.

Description

Technical Field

[0001] The utility model belongs to the technical field of road and bridge line brushing, in particular to a line brushing vehicle. Background Art

[0002] Line brushing vehicles used on roads and bridges can draw signs on the road surface through lines, arrows, text, facade markings, raised road signs and contour marks to convey traffic information such as guidance, restrictions, and warnings to traffic participants.

[0003] A Chinese patent document with authorization announcement number CN217579700U discloses a road bridge line brushing vehicle, which uses a fan to send heat generated by a heating wire into an air outlet nozzle, so that the air outlet nozzle can blow out hot air to dry the paint for marking.

[0004] However, in the prior art, the flow rate of hot air sprayed out from the nozzle is relatively fast, and when it is blown onto the paint, the uncured paint is easily blown out of the predetermined marking area. Therefore, a brushing vehicle is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a wire brushing vehicle.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A line brushing vehicle, comprising a moving assembly that can make the line brushing vehicle easy to move as a whole, a heating assembly that can keep the paint injected into the line brushing vehicle at a certain temperature and make the paint sprayed to the line drawing area dry quickly, and a stirring assembly that can maintain the fluidity of the paint and spray it out as needed is provided on the heating assembly;

[0008] The heating component includes a heating component that can heat the paint, a dispersing component that can evenly heat the paint in the stirring component, a drying component that can quickly dry the paint sprayed by the line brushing vehicle in the marking area, and a shifting component that can adjust the position of the drying component and some parts of the stirring component in the line brushing vehicle.

[0009] Preferably, the heating element comprises a hot air blower fixedly mounted on the moving assembly, and an air outlet end of the hot air blower is fixedly connected to a first connecting pipe.

[0010] Preferably, the dispersing member comprises a heat preservation bin arranged in front of the hot air blower, and a partition is fixedly installed in the heat preservation bin.

[0011] Preferably: the displacement member includes a first support arranged on both sides of the heat preservation bin, a second support is fixedly connected to the front of the moving component, a hydraulic rod is movably connected to the first support, and a reversing frame is arranged between the second support and the telescopic end of the hydraulic rod.

[0012] Preferably, the drying unit comprises a second connecting pipe fixedly connected to one side of the heat preservation bin, and a drying rack is arranged between the reversing rack and the second connecting pipe.

[0013] Preferably, the drying rack is a hollow structure, and evenly distributed scattered holes are provided on the partition and on the lower side of the drying rack.

[0014] Preferably, the first support is rotatably connected to the hydraulic rod, and the second support and the hydraulic rod are both rotatably connected to the reversing frame.

[0015] The beneficial effects of the utility model are as follows: in the process of the heating element continuously supplying high-temperature airflow into the dispersion element to heat the paint in the stirring component, the high-temperature airflow flowing therein is dispersed and decelerated in turn by the dispersion element and the drying element, so that the high-temperature air escaping through the drying element can be in uniform contact with the paint sprayed on the marked area at a lower flow rate, thereby accelerating the drying of the sprayed paint and preventing the sprayed paint from being blown around by the high-speed airflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0017] Figure 1 It is an isometric structural schematic diagram of a wire brushing vehicle described in the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of a wire brushing vehicle described in the utility model;

[0019] Figure 3 yes Figure 1 Another perspective structural diagram of;

[0020] Figure 4 It is a schematic diagram of the structure of some parts of the stirring assembly of a wire brushing vehicle described in the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of some parts of the heating component of a wire brushing vehicle described in the utility model;

[0022] Figure 6 It is a schematic cross-sectional structure diagram of some parts of a wire brushing vehicle described in the utility model.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Moving component; 101. Frame; 102. Protective frame; 103. Roller; 2. Stirring component; 201. Paint tank; 202. Axle seat; 203. Stirring shaft; 204. Stirring paddle; 205. Motor; 206. Tank cover; 207. Pump; 208. Temperature and pressure integrated meter; 209. Solenoid valve; 210. Discharge pipe; 211. Spray gun; 3. Heating component; 301. Hot air blower; 302. First connecting pipe; 303. Insulating bin; 304. Partition; 305. First support; 306. Second support; 307. Hydraulic rod; 308. Reversing frame; 309. Second connecting pipe; 310. Drying rack. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The present invention is further described below by way of embodiments in conjunction with the accompanying drawings.

[0028] like Figure 1-Figure 6 As shown, a line brushing vehicle comprises a moving component 1 which enables the line brushing vehicle to be easily moved as a whole, a heating component 3 which can keep the paint injected into the line brushing vehicle at a certain temperature and make the paint sprayed onto the marking area dry quickly is arranged on the moving component 1, and a stirring component 2 which can maintain the fluidity of the paint and spray it out as needed is arranged on the heating component 3.

[0029] In this embodiment: the moving component 1 includes a frame 101, a protective frame 102 is fixedly connected to the upper side of the frame 101, and a roller 103 is fixedly connected to the lower side of the frame 101; the setting of the roller 103 allows the operator to easily move the frame 101 loaded with the stirring component 2 and the heating component 3 through the protective frame 102, thereby making the wire brushing vehicle easy to move as a whole.

[0030] In this embodiment: the stirring component 2 includes a coating tank 201 fixedly installed in the heating component 3, shaft seats 202 are fixedly installed on both sides of the coating tank 201, a stirring shaft 203 is movably connected between the shaft seats 202, a stirring paddle 204 is fixedly connected to the outer side of the stirring shaft 203, a motor 205 is fixedly connected to one end of the stirring shaft 203, a tank cover 206 is fixedly connected to the feeding end of the coating tank 201, a pump 207 fixedly connected to the coating tank 201 is arranged behind the tank cover 206, a temperature and pressure integrated table 208 fixedly connected to the coating tank 201 is arranged in front of the tank cover 206, a solenoid valve 209 is fixedly connected to the discharging end of the coating tank 201, a discharging pipe 210 is fixedly connected to one side of the solenoid valve 209, and a spray gun 211 is fixedly connected to one end of the discharging pipe 210; the shaft seat 202 is rotatably connected to the stirring shaft 203;

[0031] A closed container is formed by a paint tank 201 and a tank cover 206 to contain the prepared paint injected into the brush line vehicle, a stirring shaft 203 is installed in the paint tank 201 through an axle seat 202, and a stirring shaft 203 is driven by a motor 205 to rotate at a certain speed relative to the axle seat 202, and the rotating stirring shaft 203 drives the stirring paddle 204 to rotate, thereby stirring the paint contained in the paint tank 201, and the air pressure in the paint tank 201 is adjusted by a pump 207, and the temperature and air pressure in the paint tank 201 are displayed in real time by a temperature-pressure integrated meter 208, and the paint in the paint tank 201 is controlled by an electromagnetic valve 209 to enter a spray gun 211 along a discharge pipe 210, and the paint from the paint tank 201 is evenly sprayed out by the spray gun 211.

[0032] In this embodiment: the heating component 3 includes a heating component that can heat the paint, a dispersing component that can evenly heat the paint in the stirring component 2, a drying component that can quickly dry the paint sprayed by the line brushing vehicle in the marking area, and a shifting component that can adjust the positions of some parts of the drying component and the stirring component 2 in the line brushing vehicle. The heating component includes a hot air blower 301 fixedly mounted on the moving component 1, and the air outlet end of the hot air blower 301 is fixedly connected to a first connecting pipe 302. The dispersing component includes a heat preservation bin 303 arranged in front of the hot air blower 301, and a partition 304 is fixedly installed in the heat preservation bin 303. The shifting component includes a first support arranged on both sides of the heat preservation bin 303. 305, a second support 306 is fixedly connected to the front of the moving component 1, a hydraulic rod 307 is movably connected to the first support 305, a reversing frame 308 is arranged between the second support 306 and the telescopic end of the hydraulic rod 307, the drying part includes a second connecting pipe 309 fixedly connected to one side of the heat preservation bin 303, and a drying rack 310 is arranged between the reversing frame 308 and the second connecting pipe 309; the drying rack 310 is a hollow structure, and evenly arranged dispersed holes are arranged on the partition 304 and the lower side of the drying rack 310, the first support 305 is rotatably connected to the hydraulic rod 307, and the second support 306 and the hydraulic rod 307 are both rotatably connected to the reversing frame 308;

[0033] The relatively stable airflow generated by the hot air blower 301 is introduced into the heat preservation chamber 303 through the first connecting pipe 302, and the airflow entering the heat preservation chamber 303 is dispersed and decelerated through the partition 304, so that the airflow evenly fills the heat preservation chamber 303, and heats the paint tank 201 and the paint in the paint tank 201 to a certain extent. The hydraulic rod 307 that can rotate relative to the first support 305 drives the reversing frame 308 to rotate relative to the second support 306, so as to adjust the direction of the reversing frame 308 and the spray gun 211 and the drying rack 310 installed on the reversing frame 308, and the high-temperature air in the heat preservation chamber 303 is introduced into the drying rack 310 through the second connecting pipe 309, so that it can be slowly discharged through the drying rack 310.

[0034] Working principle: When the line brushing vehicle is installed and used for line brushing work related to roads and bridges, the prepared paint is poured into the paint tank 201 after opening the tank cover 206, and then the tank cover 206 is closed, and the motor 205 and the hot air blower 301 are operated to continuously stir the paint through the stirring shaft 203 and the stirring paddle 204, and the paint tank 201 is heated to the required temperature as a whole. When the paint needs to be sprayed to the designated marking area, the hydraulic rod 307 is operated to adjust the direction of the reversing frame 308 so that the muzzle of the spray gun 211 can be aimed at the marking area, and then the pump 207 is continuously operated to add paint to the paint tank 201. When the pressure reaches the standard as observed by the temperature-pressure integrated gauge 208, the solenoid valve 209 can be opened to allow the paint in the paint tank 201 to enter the spray gun 211 along the solenoid valve 209 and the discharge pipe 210, and be evenly sprayed out through the spray gun 211. During the spraying process of the spray gun 211, the staff pushes the brush car to move as a whole, so that the drying rack 310 can pass over the area sprayed by the spray gun 211. During the movement of the drying rack 310, the high-temperature air therein can slowly dissipate outward along the dispersion holes on the lower side of the drying rack 310, thereby contacting the paint coated on the marked area and drying it.

[0035] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A wire brushing machine, characterized in that: The invention comprises a moving component (1) which enables the line brushing vehicle to be easily moved as a whole, the moving component (1) is provided with a heating component (3) which can keep the paint injected into the line brushing vehicle at a certain temperature and make the paint sprayed onto the line brushing area dry quickly, and the heating component (3) is provided with a stirring component (2) which can maintain the fluidity of the paint and spray it out as needed; The heating component (3) includes a heating element capable of heating the paint, a dispersing element capable of evenly heating the paint in the stirring component (2), a drying element capable of rapidly drying the paint sprayed by the line brushing vehicle in the marking area, and a shifting element capable of adjusting the positions of the drying element and some parts of the stirring component (2) in the line brushing vehicle.

2. A wire brushing vehicle according to claim 1, characterized in that: The heating component comprises a hot air blower (301) fixedly mounted on the moving assembly (1), and a first connecting pipe (302) is fixedly connected to an air outlet end of the hot air blower (301).

3. A wire brushing vehicle according to claim 2, characterized in that: The dispersing member comprises a heat preservation bin (303) arranged in front of the hot air blower (301), and a partition plate (304) is fixedly installed in the heat preservation bin (303).

4. A wire brushing vehicle according to claim 3, characterized in that: The displacement member comprises a first support (305) arranged on both sides of the heat preservation bin (303); a second support (306) is fixedly connected to the front of the moving assembly (1); a hydraulic rod (307) is movably connected to the first support (305); and a reversing frame (308) is arranged between the second support (306) and the telescopic end of the hydraulic rod (307).

5. A wire brushing vehicle according to claim 4, characterized in that: The drying element comprises a second connecting pipe (309) fixedly connected to one side of the heat preservation bin (303), and a drying rack (310) is arranged between the reversing rack (308) and the second connecting pipe (309).

6. A wire brushing vehicle according to claim 5, characterized in that: The drying rack (310) is a hollow structure, and evenly distributed scattered holes are provided on the partition (304) and on the lower side of the drying rack (310).

7. A wire brushing vehicle according to claim 4, characterized in that: The first support (305) is rotatably connected to the hydraulic rod (307), and the second support (306) and the hydraulic rod (307) are both rotatably connected to the reversing frame (308).

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