Conveniently used floor grinder

Abstract

The invention relates to the technical field of floor grinders, and discloses a conveniently used floor grinder which comprises a box. A top plate is fixedly connected between two sides of the inner wall of the box, a bottom box is fixedly connected between the right side of the bottom of the top plate and the right side of the bottom of the inner wall of the box, a bottom plate is slidably connected between the left side of the bottom box and the left side of the inner wall of the box, the bottom of the bottom plate is fixedly connected with a motor box, the bottom of the inner wall of the motor box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a central shaft through a coupler, one end, far away from the output shaft of the motor, of the central shaft sequentially penetrates the motor box and the box and extends to the bottom of the box, and one end of the central shaft extending to the bottom of the box is fixedly connected with a grinding wheel. The conveniently used floor grinder prevents damage in grinding, decreases unnecessary waste and is quite convenient to use and move, simple in structure and high in practicability.

Description

technical field [0001] The invention relates to the technical field of floor polishers, in particular to a floor polisher which is convenient to use. Background technique [0002] The floor polisher is also called a terrazzo machine. It is a construction machine equipped with a rotating grinding disc to polish the terrazzo floor. It is a mechanical equipment used for pulping, smoothing, and polishing on the surface of cement concrete. The motor passes through the gear reducer. And the flexible coupling drives the grinding disc to rotate, the case shell of the reducer is connected with the frame, and two wheels are installed under the frame, and the center of gravity of the whole machine is in front of the two wheels, taking the opportunity to make the grinding disc land on the ground, and ensure There is a certain pressure with the ground surface to obtain a good grinding effect and increase the grinding speed. When transferring, the center of gravity of the whole machine is...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a convenient-to-use floor polisher, which solves the problem that the existing floor polisher only pushes and polishes with a single function, and does not have the function of adjustment, which leads to the failure of polishing. Requirements, it needs to be polished many times, which is not only time-consuming and labor-intensive, but also inefficient

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