Pavement paving and leveling machine

Abstract

The invention discloses a pavement paving and leveling machine, and relates to the technical field of road construction device.The pavement paving and leveling machine comprises a machine shell, a power wheel is fixedly installed on the side face of the machine shell, a cement box is fixedly connected to the inner wall of the machine shell, a feeding pipe is fixedly installed at the top of the cement box, and an opening allowing the feeding pipe to penetrate through and fixedly connected with the feeding pipe is formed in the top end of the machine shell; a discharging filter screen is fixedly installed at the bottom end of the cement box, a driving shaft is rotationally connected to the inner wall of the machine shell through a fixed shaft, a shaft arm of the driving shaft is fixedly connected with a pressing roller in a sleeving mode, and a vibrating part for vibrating concrete discharged from the bottom end of the cement box is further included. Through mutual cooperation of the structures, concrete is automatically and uniformly unloaded on the road surface, and the leveling process of the subsequent pressing roller is matched, so that the concrete paving quality is greatly improved, the situation that pits occur in the road surface due to uneven paving is reduced, the pits in the concrete can be filled, and the paving efficiency is improved. And the smoothness of the pavement is further ensured.

Description

technical field [0001] The invention relates to the technical field of road construction devices, in particular to a road paving and leveling machine. Background technique [0002] Concrete refers to the collective name of engineering composite materials that aggregate aggregates into a whole by cementitious materials. It is widely used in civil engineering construction. In the process of road construction, it is often necessary to use concrete to pave the road. [0003] The traditional concrete paving process requires manual command to unload the material, lay the concrete evenly on the road surface initially, and cooperate with subsequent manual tamping and leveling. The labor intensity is too high and the construction efficiency is greatly reduced, which is very inconvenient in the actual use process. convenient. Contents of the invention [0004] The purpose of the present invention is to provide a road paving and leveling machine, which can automatically and evenly u...

AI Technical Summary

Problems solved by technology

[0003] The traditional concrete paving process requires manual command to unload the material, lay the concrete evenly on the road surface initially, and cooperate with subsequent manual tamping and leveling. The labor intensity is too high and the construction efficiency is greatly reduced, which is very inconvenient in the actual use process. convenient

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