Roller for road laying

Abstract

The invention relates to the technical field of road laying and discloses a roller for road laying. The roller for the road laying comprises a bottom plate; a mounting box is fixedly connected to theright side of the bottom plate; the bottom of the mounting box is open; an electric push rod is fixedly connected to the internal wall of the top of the mounting box; and a first U-shaped plate is fixedly connected to the bottom end of the electric push rod. According to the roller for the road laying, by arranging a driving motor, a rotating column and a spiral blade, an effect of crushing biggersoil blocks and stone blocks is achieved; by arranging an asynchronous motor, a hydraulic machine and a pressing plate, an effect of pressing the crushed soil blocks and stone blocks is achieved; andfinally, by using a rolling shaft, an effect of rolling the soil blocks and the stone blocks is achieved; and therefore, situations that the soil blocks and the stone blocks cannot be rolled and therolling efficiency is low are avoided, and the working efficiency of the roller is greatly guaranteed to achieve an effect of being convenient for working personnel to reasonably control the working time.

Description

technical field [0001] The invention relates to the technical field of road laying, in particular to a road rolling machine for road laying. Background technique [0002] The road roller is a kind of construction machinery, which is suitable for the filling compaction of large-scale engineering projects such as high-grade highways, railways, airport runways and dams. The most widely used, mainly used for compaction of pavement surface layer, adopts mechanical or hydraulic transmission, can concentrate the force to compact the protruding part, compaction flatness is high, suitable for asphalt pavement compaction operation, arranged according to the axle with single shaft single wheel, Two-axle two-wheel, two-axle three-wheel and three-axle three-wheel, etc., are powered by internal combustion engine, adopt mechanical transmission or hydraulic transmission, generally front-wheel steering, good maneuverability, rear-wheel drive, in order to improve steering and rolling performa...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a road roller for laying roads, which has the advantages of completing the rolling of large soil and stones and cleaning dust for easy observation and operation, and solves the problem of large soil and stones. It is not convenient for rolling and there is a lot of dust, which is inconvenient to observe and operate.

Images