Powerful cleaning device for blackboard for education

Abstract

The invention relates to a powerful cleaning device for a blackboard for education. The powerful cleaning device comprises a blackboard. A cleaning plate is arranged on the left side or the right side of the blackboard, a rolling shaft and a spraying device are longitudinally arranged on the back face of the cleaning plate, and a cleaning brush is arranged on the rolling shaft; a first rotating motor used for driving the rolling shaft to roll is further arranged on the cleaning plate; lead screws are arranged at the upper end and the lower end of the cleaning plate. The powerful blackboard cleaning device further comprises a second rotating motor used for driving the cleaning plate to move along the lead screws, and a remote control device. The spraying device, the first rotating motor and the second rotating motor are all controlled by the remote control device. A misty cleanser is sprayed through the spaying device, the first rotating motor drives the rolling shaft to rotate, the cleaning brush carries out cleaning, and the second rotating motor drives the lead screws to rotate at the same time so as to drive the cleaning plate to move; the cleaning effect is good, and oily writing difficult to remove can also be rapidly cleaned away. Cleaning is controlled through the remote control device, operation is convenient, and labor is greatly saved. The overall structure is simple, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a powerful cleaning device for blackboards used in education. Background technique [0002] Blackboards are used in teaching to realize the interaction between teachers and students, and play a very important role in the teaching process; blackboards are usually made of wood, glass, composite materials and other materials; currently, most of the cleaning of blackboards depends on manpower Manual cleaning has strong cleaning strength, especially for blackboards written with oil-based pens, it is difficult to clean. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a powerful cleaning device for educational blackboards with good cleaning effect in view of the above-mentioned defects of the prior art. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] ...

AI Technical Summary

Problems solved by technology

[0002] Blackboards are used in teaching to realize the interaction between teachers and students, and play a very important role in the teaching process; blackboards are usually made of wood, glass, composite materials and other materials; currently, most of the cleaning of blackboards depends on manpower Manual cleaning, strong cleaning strength, especially for blackboards written with oil-based pens, it is difficult to clean

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