Sand laying device

Abstract

The invention discloses a sand laying device which belongs to the technical field of building construction. The technical scheme is as follows: It includes a sand laying mechanism, sand transport mechanism and haulage mechanism, A sand laying mechanism is arranged behind the traction mechanism, because a traction rod is articulate with the traction mechanism, A sand laying mechanism comprises a square frame, supporting rakes, rollers and hoppers, A support rake is respectively arrange at that front and rear ends under the square frame, A support bar is arrange on that lower end surface of theleft and right sides of the square frame respectively, the support bar is arranged between the two support rakes, the two ends of the drum are articulated with the low ends of the two support bars respectively, the material guide hopper is fixedly arranged on the square frame and is positioned in front of the drum, the sand transport mechanism comprises a material feed hopper, and the lower end ofthe material feed hopper is arranged in the material guide hopper. The sand laying device has the advantages that the sand laying device is used for laying sand, the sand laying quality is more stable, the sand laying efficiency is higher, and a good foundation is laid for laying floor bricks in the next step without being influenced by the working experience of workers.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a sand spreading device. Background technique [0002] Sidewalk floor tiles, commonly known as permeable bricks, are convenient for walking and beautiful when laid on the sidewalk. Square bricks or water-absorbing bricks are generally used for sidewalk floor tiles. When laying pavement floor tiles, a sand layer is usually laid on the base surface first, leveling the base surface and acting as a buffer, and then laying floor tiles on the sand layer. The quality of the sand layer directly affects the speed and quality of floor tile laying. The uniformity of the sand layer is not good, which will easily cause the hollowing of the floor tiles and shorten the service life. The traditional way of topping sand is to spread sand and level the base surface by purely manual methods, relying entirely on the workers' operating experience, resulting in unstable laying quality a...

AI Technical Summary

Problems solved by technology

The uniformity of the sand layer is not good, which will easily cause the floor tiles to be hollow and shorten the service life

The traditional way of laying sand is to use a purely manual method to spread sand and level the base surface, relying entirely on the workers' operating experience, resulting in unstable laying quality and low laying efficiency

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