Municipal road cement concrete pavement breaking engineering machine for urban renewal

Abstract

The invention relates to a municipal road cement concrete pavement breaking engineering machine for urban renewal. The municipal road cement concrete pavement breaking engineering machine for the urban renewal comprises a supporting device, a shoveling device and a sweeping device; the shoveling device is mounted at the bottom of the left end of the supporting device; the sweeping device is mounted at the bottom of the right end of the supporting device; the shoveling device comprises breaking push rods, a breaking connecting plate, a breaking electric slide rail, three breaking electric slideblocks, breaking motors, breaking drill rods, breaking bearings, a conveying branch chain, a hoisting boom mechanism, a grab bucket pin shaft, two grab buckets, a grab bucket connecting plate, grab bucket push rods, scraping plates, scraping rotating plates, scraping telescopic rods, scraping rollers, roller connecting plates, two water tanks, a water spraying rod, a cutting plate, a cutting motor, a cutting drill rod, a cutting push rod and a cutting rotating plate. According to the municipal road cement concrete pavement breaking engineering machine for the urban renewal, difficult problemsthat the pavements on two sides of the road cannot be cut, the broken blocks on the side walls of cut roadbeds cannot be effectively cleaned, the cut roadbeds are incompletely cleaned and so on during the existing pavement construction can be solved.

Description

technical field [0001] The invention relates to the field of road construction, in particular to an engineering machine for demolishing cement concrete pavement of municipal roads in urban areas. Background technique [0002] With the development of today's society, automobiles have become a necessity for travel, especially with the vigorous development of the logistics industry, the number of trucks is also increasing year by year, which makes the damage of roads is also increasing, road renovation and cement road re-laying asphalt The construction volume of roads and the like has greatly exceeded that in the past. The main steps of road construction are as follows. First, dry the road. The usual method is to blow it with compressed air, and then use tools to excavate the original road surface, and then use an excavator to crush the road. The pieces are transported to the muck truck, and the small pieces are cleaned manually. The corners on both sides of the roadbed need to...

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Problems solved by technology

[0003] In order to solve the above-mentioned problems, the present invention provides a kind of cement concrete pavement demolition construction machine for municipal roads in urban areas, which can solve the existing road surface construction problems that cannot be excavated on both sides of the road, and it is troublesome to grab road fragments. The debris on the side wall of the subgrade cannot be effectively cleaned after excavation, and the subgrade i

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