Road fence cleaning vehicle

Abstract

The invention relates to the technical field of cleaning vehicles, in particular to a road fence cleaning vehicle comprising a vehicle body, a high-pressure water pipe, a roller brush, a hydraulic motor, lifting cylinders and a vehicular diesel engine. The roller brush is fixedly connected to the left side of the vehicle body. The road fence cleaning vehicle uses a single-side cleaning mode and has no influence of terrain and shape differences of cleaning objects; the vehicular diesel engine powers the high-pressure water pipe, the roller brush, the hydraulic motor and the lifting cylinders; power output structure is simple, power output efficiency is excellent, and loss is low; the lifting cylinders are used to adjust the height of the roller brush, and the range of cleaning objects is wider; the front and rear tilting angles of the roller brush ensure that a fence to be cleaned is covered; the high-pressure water pipe and the ground form a 45-degree included angle, the fence is cleaned better, and environmental pollution is lower.

Description

[0001] technical field [0002] The patent of the present invention relates to the technical field of cleaning vehicles, in particular to a road barrier cleaning vehicle. Background technique [0003] At present, the degree of mechanization in road cleaning is getting higher and higher, which greatly improves the cleaning efficiency, reduces the labor intensity of cleaning workers, and beautifies the urban environment. However, the guardrails with various styles of isolation belts in urban roads are often polluted by accumulated dust and sludge splashed by cars, making them very dirty and seriously affecting the appearance of the city. However, it needs to consume a lot of manpower and material resources during cleaning, which is very troublesome, time-consuming and labor-intensive, which not only affects traffic, but also is difficult to guarantee the personal safety of cleaning personnel. The guardrails of the isolation belts have different styles and heights, and som...

AI Technical Summary

Problems solved by technology

However, the guardrails with various styles of isolation belts on urban roads are often polluted by accumulated dust and sludge splashed by cars, making them very dirty and seriously affecting the appearance of the city.

However, it takes a lot of manpower and material resources to clean, which is very troublesome, time-consuming and labor-intensive, which not only affects traffic, but also makes it difficult to guarantee the personal safety of cleaning personnel.

The guardrails of the isolation belts have different styles and heights, and some guardrails have high signage at the end, and some have grass and trees in the middle of the isolation belt, which brings great difficulties to mechanized cleaning.

[0004] Chinese patent CN97203349.1 has made a useful attempt in this regard, but because of the limitations of the specific structure of the cleaning part, when the cleaning vehicle bumps or does not walk in a straight line, the brush roller or the brush plate does not match the cleaned grille and guardrail. On the same plane, it is very easy for the brush roller or brush plate to be stuck with the cleaned grille and guardrail; in addition, because the structure and height of the cleaned grille and guardrail are often different, especially the cement pier under the guardrail The thickness should be much thicker than the thickness of the guardrail, and there are often signboards that are far higher than the guardrail at the end and middle of the guardrail, which is not suitable for the specific structure of the patented product; when cleaning on one side according to the patent embodiment 3, Its water spray pipe sprays water in a direction parallel to the ground, and the pollution surface is large, which is not conducive to pedestrians and traffic; moreover, the power of this patented product comes from the power output of the car, and its power output structure is complicated and the loss is large

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