Novel polisher

Abstract

The invention discloses a novel polisher, comprising a rack, a housing, a motor, a frequency conversion device, a dust collection device, an expansion link, and a handle, wherein the housing is connected with the rack, the motor is arranged in the housing, the frequency conversion device is connected with the motor and is used for controlling running of the motor, the dust collection device is arranged on a side surface of the housing, the expansion link is arranged on the rack, and the handle is arranged on the top of the expansion link; a plurality of wheels are arranged at the bottom of the rack; and the bottom of the motor is connected with a plurality of grinding wheels. Compared with the prior art, the polisher disclosed by the invention can trim and polish a large-area plane, can treat the dusts generated in the polishing process by using the dust collection device, so as to avoid air and environment pollution and reduce the dust which are likely to be breathed by workers during working, thereby protecting physical health, and can automatically adjust a rotation speed of the motor according to a condition of a polished plane surface when a plane is polished.

Description

technical field [0001] The invention relates to a novel grinding machine. Background technique [0002] With the continuous development of science and technology, the production equipment in the field of mechanical processing is also advancing with the times, and is undergoing rapid changes. The grinding machine currently used, when the grinding wheel is in contact with the processed object, will cause The phenomenon of dust flying around pollutes the working environment. When workers work in the workshop, they will inhale a large amount of dust, which will affect their health. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a new type of grinding machine which can grind large planes and can absorb dust during grinding. [0004] The present invention is achieved through the following technical solutions: a new grinding machine, including a frame, and a shell connected with the frame, and a motor ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of science and technology, the production equipment in the field of mechanical processing is also advancing with the times, and is undergoing rapid changes. The grinding machine currently used, when the grinding wheel is in contact with the processed object, will cause The phenomenon of dust flying randomly pollutes the working environment. When workers work in the workshop, they will inhale a large amount of dust, which will affect the health of workers.

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