Traffic road pavement renovation automatic bituminous concrete roadbed paving machine

Abstract

The invention relates to a traffic road pavement renovation automatic bituminous concrete roadbed paving machine which comprise a supporting device, a drying device, a sweeping device and a paving device. The drying device is installed at the bottom of the left end of the supporting device, the sweeping device is installed on the middle portion of the supporting device, and the paving device is installed at the right end of the supporting device. The machine can solve the problems that in the existing pavement construction process, pavements are not completely dried, the pavements with different gradients and slopes cannot be dried, fragments of the side walls of an excavated roadbed cannot be effectively cleaned away, the excavated roadbed is not completely swept, bituminous concrete is not fully mixed, and the excavated roadbed cannot be evenly paved with the bituminous concrete; and the functions that in the pavement construction process, the pavements can be thoroughly dried in alldirections, the excavated roadbed with the fragments shoveled away is completely swept, and the roadbed is evenly paved with the bituminous concrete can be achieved.

Description

technical field [0001] The invention relates to the field of road construction, in particular to an automatic machine for asphalt concrete subgrade paving for road surface renovation of traffic roads. 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 ne...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides an automatic machine for asphalt concrete subgrade paving of traffic road surface renovation, which can solve the problem of incomplete drying of the road surface and inability to dry the road surface with different slopes and slopes during the existing road surface construction. , The fragments of the side wall of the excavated roadbed cannot be effectively cleaned, the roadbed is not cleaned thoroughly after the excavation, the mixing of asphalt concrete is not sufficient, and the asphalt concrete cannot be evenly spread on the roadbed after excavation; it can be realized during road construction. The road surface is thoroughly dried in all directions, the roadbed after excavation and shoveling is thoroughly cleaned, and the asphalt concrete is evenly spread on the roadbed. The fragments of the side wall of the subgrade after excavation can be effectively cleaned, the subgrade after excavation can be cleaned thoroughly, the asphalt concrete can be fully mixed, and the asphalt concrete can be spread evenly on the subgrade after excavation, etc.

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