Pavement leveling device for road construction

Abstract

The invention relates to the technical field of auxiliary devices for road construction and building, in particular to a pavement leveling device for road construction. The pavement leveling device iscapable of independently mixing cement so as to improve the construction efficiency and practicability. The leveling area is large, so that the labor intensity, leveling time and use limitation are reduced. The pavement leveling device comprises leveling pieces, a bottom plate, a material charging hopper, a mixing tank, a mixing motor, a screw conveyor and a material discharging cover, wherein amixing shaft is arranged at the bottom output end of the mixing motor; the mixing shaft is provided with mixing blades; a material discharging opening is arranged at the bottom end of the mixing tank;and the output end of the screw conveyor communicates with a material feeding opening. The pavement leveling device also comprises a gear motor, a transmission shaft and a leveling piece support frame, wherein the gear motor is mounted on the front outer wall of the bottom plate; a driving gear is arranged at the bottom output end of the gear motor; a driven gear is arranged at the top end of thetransmission shaft; the driving gear is meshed with the driven gear; and the leveling pieces are mounted on the leveling piece support frame.

Description

technical field [0001] The invention relates to the technical field of auxiliary devices for road construction, in particular to a road surface smoothing device for road construction. Background technique [0002] As we all know, the road surface smoothing device for road construction is a kind of auxiliary device used in the road construction process to pour the cement mixed by the mixer truck on the road surface, divide and level the cement, so as to facilitate better road construction. , which has been widely used in the field of road construction; the existing road construction road surface smoothing device includes a trowel and a handle, two sets of sleeves are arranged on the top of the trowel, and the bottom ends of the two sets of sleeves are Both are connected with the top of the trowel, the two sets of sleeves are provided with cavities inside, and the tops of the two sets of sleeves are provided with fixing holes, the fixing holes communicate with the cavities, an...

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Problems solved by technology

[0002] As we all know, the road surface smoothing device for road construction is a kind of auxiliary device used in the road construction process to pour the cement mixed by the mixer truck on the road surface, divide and level the cement, so as to facilitate better road construction. , which has been widely used in the field of road construction; the existing road construction road surface smoothing device includes a trowel and a handle, two sets of sleeves are arranged on the top of the trowel, and the bottom ends of the two sets of sleeves are Both are connected with the top of the trowel, the two sets of sleeves are provided with cavities inside, and the tops of the two sets of sleeves are provided with fixing holes, the fixing holes communicate with the cavities, and the two ends of the handle pass through the two sets of fixing holes respectively Extend into the cavity of the two sets of sleeves and connect with the bottom of the cavity; when using the existing road construction road surface smoothing device, first pour the mixed cement on the road surface, and then hold the handle with your hand to use the trowel. The flat sheet can evenly spread the cement and then smooth it; in the use of the existing road construction road surface smoothing device, it is found that the cement needs to be stirred by a mixer truck in advance and then poured onto the road surface, the construction efficiency is low, and the practicability is poor; and The smoothing tool is simple, the area of ​​the smoothing sheet is small, the labor input is large, the labor intensity is high, the smoothing takes a long time, and the use limitation is high

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