Ground cement laying device for construction site

Abstract

The invention discloses a ground cement laying device for a construction site. The ground cement laying device comprises a bottom plate; a first fixing column is arranged on the outer wall of one sideof the bottom plate; and a conveying barrel is arranged on the outer wall of one end of the first fixing column. A first protective shell is arranged on the outer wall of the top of the conveying barrel; and a first motor is arranged on the inner wall of the top of the first protective shell. A feeding pipe is inserted into an outer wall of one side of the conveying cylinder and has an arc crosssection; second connecting rods are arranged at the inner wall of the two sides of the feeding pipe; a rotating shaft is arranged at the inner wall of one side of the feeding tube in a rotating connection manner; and baffle plates are arranged at the outer walls of two sides of the rotating shaft. A fixation block is arranged at the outer wall of one side of the rotating shaft. When a slurry fallsto a connecting tube through a discharge pipe, the falling slurry is buffered because of the wave-shaped cross section of the connecting tube and a second lug arranged inside the connecting tube, sothat the falling speed of the slurry is reduced and a phenomenon that the slurry is accumulated because the slurry falls at a fast speed and can not be controlled is avoided.

Description

technical field [0001] The invention relates to the technical field of construction sites, in particular to a ground cement laying device for construction sites. Background technique [0002] Cement is a powdery hydraulic inorganic gelling material. After adding water and stirring, it becomes a slurry, which can be hardened in the air or better hardened in water, and can firmly bind sand, stone and other materials together. For a long time, as an important cementing material, it is widely used in civil engineering, water conservancy, national defense and other projects. [0003] The Chinese patent authorization number is CN201710805302.X, which discloses a municipal cement floor laying device, including a device body (1); the device body (1) is mainly composed of a driving worm (4), a driven worm gear (5) , a tamping block (8), a residual gear (27) and a plastering plate (29), and it is characterized in that the upper end of the device body (1) is provided with a No. 1 mot...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the existing problem 1 in the prior art: when the cement is laid on the ground, the impurity removal and water spraying treatment are not carried out, so that the bonding between the cement and the ground is not firm enough

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