Polishing device for dustless building grounds

Abstract

The invention discloses a polishing device for dustless building grounds. The polishing device comprises an extension column; the upper end of the extension column is connected with limiting bars; the upper end of the limiting bar on the left side is connected with a driven walking wheel; the middle part of the driven walking wheel is connected with a driven shaft; the upper end of the limiting bar on the right side is connected with a driving walking wheel; the middle part of the driving walking wheel is connected with a driving shaft; limiting frames are connected to two ends of the driving shaft; the upper ends of the limiting frames are connected with a mounting plate; the upper end of the mounting plate is connected with a walking motor; the left end of the walking motor is connected with a driving belt wheel; the lower end of the driving belt wheel is connected with a driven belt wheel through a belt; a walking frame is connected between the driven shaft and the limiting frame on the left side; the middle part of the walking frame is connected with a driving box; the lower end of the driving box is connected with a dust sucking cover; and the lower end of the extension column is connected with a fixed base. The polishing device satisfies the polishing demands on the building grounds, prevents workers from being supported by a polishing machine to polish, reduces the labor intensity of construction workers, meanwhile, improves the polishing efficiency of the building grounds, and is high in practicability.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a grinding device for dust-free building floors. Background technique [0002] Building ground refers to the general term for the ground floor (ground) and floor ground (floor) of a building, which also includes ancillary projects such as outdoor water, open ditches, steps, steps and ramps. Therefore, in order to meet people's use requirements, the building ground must have the characteristics of protecting the structural layer, providing good use functions, and meeting certain decoration requirements. The newly repaired ground is often uneven, so it needs to be polished and smoothed. This requires a grinder to smooth the ground. [0003] A grinder is a device that grinds non-smooth objects and uneven objects into smooth or flat surfaces. The Chinese patent (authorized announcement number: CN205834950U) discloses a dust-free ground grinder, including a handle reg...

AI Technical Summary

Problems solved by technology

[0003] A grinder is a device that grinds non-smooth objects and uneven objects into smooth or flat surfaces. The Chinese patent (authorized announcement number: CN205834950U) discloses a dust-free ground grinder, including a handle regulator and a control box. Although the device achieves efficient grinding of the ground to a certain extent, in the actual use process, we need to manually hold the handle bar to achieve grinding of the ground, which is not only time-consuming and laborious, but also in the process of grinding the ground. It is often disturbed by human factors, resulting in uneven grinding on the ground during grinding, which seriously affects the grinding quality of the building ground and has poor practicability

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