CN103785570A - Automatic spraying machine for road isolation guardrail - Google Patents

Abstract

The invention provides an automatic spraying machine for road isolation guardrails, which comprises automobiles, gasoline generators, spraying tanks, pressure pumps, and sprayers. Fixed connection, the gasoline generator provides the power source for the motor and the pressure pump. There is a motor on the outer surface of the spraying box. One end of the coupling shaft is connected to the output end of the motor, and the other end is connected to the stirring rod. The rotation of the motor drives the stirring rod to rotate, fully stirring and spraying. For the coating liquid in the box, install a filter in the spraying box to filter the impurities in the spraying liquid. The sprinkler is installed on the column. The sprinkler is a combination, and multiple nozzles are installed on two vertical plates and one horizontal plate. , The nozzle is provided with a connecting pipe connected with the pressure pump, which surrounds the isolation guardrail on three sides, and sprays the isolation guardrail from the two vertical surfaces and the top.

Description

An automatic spraying machine for road isolation guardrail

technical field

The invention provides an automatic spraying machine for road isolation guardrails, which belongs to the technical field of machinery. the

Background technique

With the increase of vehicles, vehicles turn around at will during driving, and it is not uncommon for pedestrians to cross the road for convenience and cause major traffic accidents. In order to protect people's lives and property, isolation guardrails are set up in the middle of urban roads, but the isolation guardrails are exposed in the open air. The surface protective layer falls off due to wind and sun, and acid rain accelerates the aging of the isolation guardrail. In order to prolong the service life, the surface protection treatment of the isolation guardrail must be carried out regularly, that is, spraying protective paint.

Now the protective paint sprayed on the isolation guardrail is applied manually with a brush, which is labor-intensive, low in efficiency, and high in cost. The continuous flow of cars on the road has potential safety hazards and may easily cause traffic accidents.

Contents of the invention

The purpose of the present invention is to provide an automatic spraying machine for road isolation guardrails, which can paint evenly, prolong the service life of guardrails, ensure the painting effect, reduce paint waste, reduce labor intensity, improve painting quality and reduce production costs.

Its technical scheme is.

Including automobiles, gasoline generators, spraying tanks, pressure pumps, and sprayers. The gasoline generators, spraying tanks, and pressure pumps are arranged in turn on the upper surface of the chassis of the automobiles, and are fixedly connected to the automobile. The gasoline generators provide power for the motors and pressure pumps. The power source is a motor fixedly installed on the outer surface of the spraying box. One end of the coupling shaft is connected to the output end of the motor, and the other end is connected to the stirring rod. Install the filter screen in the spraying box to filter the impurities in the spraying liquid. The sprayer is installed on the column, and the column is movable on the frame. on the guardrail.

The said automatic spraying machine for road isolation guardrail, the sprinkler is provided with a plurality of spray heads.

In the automatic spraying machine for road isolation guardrails, the sprayer is a combination, which is formed by connecting two side sprayers and one horizontal horizontal sprayer. Two vertical sprayers and one horizontal horizontal sprinkler A plurality of nozzles are installed on the nozzle, and the connecting pipe provided on the nozzle communicates with the pressure pump.

In the above-mentioned automatic spraying machine for road isolation guardrails, an automatic liquid level alarm is installed on the bottom surface of the spraying box.

The described automatic spraying machine for road separation and guardrail is equipped with a digital flowmeter on the pressure pump.

Compared with the prior art, the present invention has the following advantages.

1. The car walks in a straight line along the isolation guardrail. The sprayer surrounds the guardrail on three sides, and the nozzle sprays the coating liquid from the three sides at the same time. The spraying speed is fast. Compared with manual spraying, the mechanical spraying is uniform, the service life is long, the efficiency is high, and the spraying liquid is saved; manual If the brushing is uneven, use a brush to dip it from the bucket, and the spray liquid on the brush will drop to the ground and lose part of it.

2. There is a stirring rod in the spraying box, and the spraying liquid is uniform. There is a multi-stage filter in the spraying box. The aperture of the filter is smaller than the aperture of the nozzle to prevent large particles from clogging the nozzle.

3. The sprinkler is composed of two vertical sprinklers and one horizontal horizontal sprinkler. The sprinkler surrounds the isolation guardrail on three sides, and sprays the isolation guardrail from the two vertical surfaces and the top, so that each side of the guardrail can be sprayed. , the height of the sprinkler is consistent with the isolation guardrail, and the sprinkler can be replaced according to the shape and type of the guardrail.

4. A digital flowmeter is installed on the pressure pump to display flow, pressure and spraying volume.

5. The spraying box is equipped with an automatic liquid level alarm. When the spraying liquid in the spraying box does not reach the liquid level, the alarm will automatically alarm and the spraying liquid should be replenished immediately.

Description of drawings.

Fig. 1 is a front view structural schematic diagram of an embodiment of the present invention.

Fig. 2 is a perspective view of a sprayer according to an embodiment of the present invention.

In the figure: 1. Automobile 2. Gasoline generator 3. Motor 4. Spraying box 5. Pressure pump 6. Column

7. Sprinkler 8. Nozzle 9. Digital flowmeter 10. Filter 11. Stirring rod 12. Connecting shaft.

Detailed ways.

In the embodiment shown in Fig. 1～2, a kind of automatic spraying machine of road isolation guardrail, comprises automobile 1, gasoline generator 2, spray box 4, sprinkler 7, is provided with gasoline generator in turn on the upper surface of automobile 1 chassis Machine 2, spray box 4, pressure pump 5, and are fixedly connected with automobile 1, and automobile 1 is provided with vehicle frame, and column 6 is installed on vehicle frame, and column 6 can be adjusted through long slot hole in vehicle frame position, gasoline generator 2 Provide the power source for the motor 3 and the pressure pump 5. The motor 3 is fixedly installed on the outer surface of the spraying box 4. One end of the coupling shaft 12 is connected to the output end of the motor 3, and the other end is connected to the stirring rod 11. The rotation of the motor 3 drives the rotation of the coupling shaft 12. , the connecting shaft 12 drives the stirring rod 11 to rotate, fully stirs the coating liquid in the spraying box 4, installs the filter screen 10 in the spraying box 4, filters the impurity in the spraying liquid, installs the liquid level automatic alarm on the bottom surface in the spraying box 4 , detect the spraying liquid in the spraying box 4, when the spraying liquid does not reach the liquid level, the bottom surface alarm installed in the spraying box 4 will automatically alarm, the sprayer 7 is installed on the column 6, and the sprayer 7 is a combination , which is formed by connecting two side sprinklers 7 and one horizontal sprinkler 7, a plurality of sprinklers 8 are installed on the two vertical sprinklers 7 and one horizontal sprinkler 7, and the sprinklers 8 are provided with The connecting pipe communicates with the pressure pump 5, and the sprinkler 7 is provided with a plurality of nozzles 8, and the pressure pump 5 is provided with a digital flow meter 9 to display the flow, pressure and spraying amount. The surface and the top are sprayed on the isolation guardrail so that each side of the guardrail is sprayed. The height of the sprayer 8 is consistent with the isolation guardrail. The liquid enters the nozzle 8 through the pressure pipe, and is evenly sprayed on the isolation guardrail by the nozzle 8. The car 1 walks along the guardrail, and the distance from the isolation guardrail is consistent. The spraying speed is fast and the spraying is uniform.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention to other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or modify the equivalent of equivalent changes. Embodiments, as long as they do not depart from the content of the technical solution of the present invention, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention. the

Claims (5)

1. An automatic spraying machine for road isolation guardrails, comprising a car (1), a gasoline generator (2), a spraying box (4), a pressure pump (5), and a sprinkler (7), characterized in that: in the car (1) The upper surface of the chassis is provided with a gasoline generator (2), a spray box (4), and a pressure pump (5) in sequence, and is fixedly connected with the vehicle (1). The gasoline generator (2) is a motor (3) and a pressure pump ( 5) Provide a power source, and install the motor (3) on the outer surface of the spraying box (4). One end of the coupling shaft (12) is connected to the output end of the motor (3), and the other end is connected to the stirring rod (11). The motor ( 3) The rotation drives the connecting shaft (12) to rotate, and the connecting shaft (12) drives the stirring rod (11) to rotate, fully stir the spraying liquid in the spraying box (4), install the filter screen (10) in the spraying box (4), Filter the impurities in the spraying liquid. The sprinkler (7) is installed on the column (6), and the column (6) can move on the frame. The pressure pump (5) pressurizes the spraying liquid and enters the spray head (8) through the pressure tube. Nozzle (8) evenly sprays on the isolation guardrail. 2. An automatic spraying machine for road isolation guardrails according to claim 1, characterized in that: the sprayer (7) is provided with a plurality of spray heads (8). 3. An automatic spraying machine for road isolation guardrails according to claim 1, characterized in that: the sprayer (7) is a combination, consisting of two side sprayers (7) and a horizontal horizontal sprayer ( 7) It is formed by connecting two vertical plate sprinklers (7) and one horizontal plate sprinkler (7). The connecting pipes and pressure pumps (5) on the sprinklers (8) are installed ) through. 4. An automatic spraying machine for road isolation guardrails according to claim 1, characterized in that: an automatic liquid level alarm is installed on the bottom surface of the spraying box (4). 5. An automatic spraying machine for road isolation guardrails according to claim 1, characterized in that: a digital flow meter (9) is provided on the pressure pump (5).

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