Fast operation road sweeper

Abstract

The invention discloses a fast operation road sweeper. The sweeper comprises a second type chassis, a hydraulic oil tank, a power system, a clean water tank, a garbage box, a sweeping disk and a suction nozzle, the hydraulic oil tank is arranged between a cab and the power system, the garbage box and the clean water tank are separately arranged, a dust suction port and a lower air outlet formed inthe garbage box are connected to the suction nozzle, the suction nozzle is provided with a suction cylinder and an air blowing pipe which are connected with the dust suction port and the lower air outlet, and a high pressure waterway system is arranged between the sweeping disk and the clean water tank. According to the sweeper, an air flow circuit is arranged in the garbage box, the air discharged from a fan is shunted all the way to the suction nozzle to be blown out so as to blow up the surface garbage and facilitate the suction of the suction cylinder, the cleaning rate is enhanced, the gravity dust removal is combined with an air circulation technology, the working speed is improved, the dust is reduced, while increasing the working speed to 30km / h, and the working speed and sweeping rate of the sweeper are greatly improved.

Description

technical field [0001] The invention relates to the field of sanitation equipment, in particular to a fast-working road sweeper. Background technique [0002] The road sweeper is a special vehicle for road garbage cleaning. It is a new type of high-efficiency cleaning equipment that integrates road cleaning, garbage recycling and transportation. It can be widely used in road cleaning operations such as highways, city streets, municipal squares, airport pavements, urban residential areas, and parks. [0003] The road sweeper is divided into a dry road sweeper and a wet road sweeper, both of which use the suction nozzle combined with the gravity dust removal of the dustbin for garbage cleaning. The existing large-scale road sweeper (total mass ≥ 10 tons) is usually operating at a speed of about 8-10 km / h due to insufficient fan suction, and the width, height and loading capacity of the vehicle body limit the choice of fans, so the operating speed has always been difficult. I...

AI Technical Summary

Problems solved by technology

Existing large-scale road sweepers (total mass ≥ 10 tons) are usually operating at a speed of about 8-10 km / h due to insufficient fan suction, and the width, height, and loading capacity of the vehicle body limit the choice of fans, so the operating speed has always been difficult. Improvement, but also restricted in terms of dust emission and fuel consumption

For wet road sweepers, most of the garbage bins and clean water tanks in the existing structure are connected together. It is usually necessary to lift the garbage bin and water tank at the same time during the garbage dumping operation, resulting in excessive lifting energy consumption, and the clean water tank has been removed many times. Lifting, easy to leak, difficult to maintain

Moreover, the spray dust suppression effect of the existing wet road sweeper is not good, and secondary dust emission cannot be avoided

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