A pavement smoothing device for road paving with adjustable working size

Abstract

The invention discloses a road-paving road surface flattening device with an adjustable working dimension. The road-paving road surface flattening device comprises a first motor and a support body, wherein the support body is fixed to the lower end of the first motor; the lower end of the support body is connected with a fixing table; an electric hydraulic rod is mounted on the upper side of the fixing table; a fixing frame is fixed to the lower end of the electric hydraulic rod; a connecting block is disposed on the outer side of the support body; a support rod is connected to the outer end of the connecting block; a third motor is mounted on the upper side of the fixing table; and the outer side of the third motor is connected to a first directional wheel through a chain and a sprocket.The road-paving road surface flattening device with an adjustable working dimension is provided with the support body, the fixing table and the support rod, and can ensure the flatness of a road surface flattened by a flattening body. A movable shaft and a fixed shaft are arranged on the support rod so that the road-paving road surface flattening device can be used for the road surfaces with different dimensions, thereby improving the use value of the device.

Description

technical field [0001] The invention relates to the technical field of general machinery, in particular to a road surface smoothing device for road laying which can adjust the working size. Background technique [0002] At present, in the road paving process, it is usually necessary to use some troweling devices to ensure the smoothness of the road, and the troweling devices have become an essential device for road paving. [0003] Notification number CN205934666U discloses a walk-behind concrete pavement construction trowel, which can reduce the wear and tear produced when the trowel works, and ensure the overall stability of the trowel, but its use is limited, and it will be difficult to use this trowel. A large labor burden is generated, and the overall smoothness of the road surface cannot be controlled, so it is difficult to guarantee the work quality of the technical solution on the road surface; [0004] Notification No. CN107805997A discloses a concrete pavement aut...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a road surface smoothing device for road paving that can adjust the working size, so as to solve the problem that the current market leveling device proposed by the above-mentioned background technology cannot control the overall smoothness of the road surface, and the work efficiency of road surface smoothing is very high. Low, the problem of not being able to adjust the size of the road work

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