Automatic wiping device for blackboard

Abstract

The invention discloses an automatic wiping device for a blackboard. A moveable mounting frame comprises a vertical plate of mounting frame and horizontal plates at upper and lower ends of mounting frame, wherein an automatic wiping mechanism, a brush cleaning mechanism, a suction hood and a water spraying pipe are arranged between the horizontal plates at upper and lower ends of mounting frame; the automatic wiping mechanism comprises a wiping driving spindle, a wiping driving motor, an eccentric mounting block and a blackboard wiping strip; the brush cleaning mechanism comprises a cleaning brush, an upper end moveable base, a lower end moveable base, an upper end rack mounting plate, a lower end rack mounting plate, an upper end driving block, a lower end driving block, a brush moving driving spindle, an upper end driving gear, a lower end driving gear, a brush moving driving motor, a moveable motor mounting base and a cleaning driving motor. Through the structure design, the automatic wiping device for the blackboard can automatically realize the blackboard wiping and cleaning treatment; the structure design is novel; the degree of automation is high; the workload of the teachers or students can be effectively reduced; the teaching environment can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of automation equipment, in particular to an automatic blackboard wiping device. Background technique [0002] Blackboards and chalk are still widely used in schools and training institutions, and teachers wipe them manually after writing. During the wiping process, a large amount of dust will be generated. The dust permeating the air will seriously pollute the teaching environment and affect the quality of teaching equipment. service life and damage the health of teachers and students. [0003] In addition, after a period of use, the blackboard will produce dust, which needs to be washed manually, otherwise it will affect the quality of writing and display. Contents of the invention [0004] The object of the present invention is to provide an automatic blackboard wiping device for the deficiencies in the prior art. The automatic blackboard wiping device can automatically wipe and clean the blackboard. I...

AI Technical Summary

Problems solved by technology

[0002] Blackboards and chalk are still widely used in schools and training institutions, and teachers wipe them manually after writing. During the wiping process, a large amount of dust will be generated. The dust permeating the air will seriously pollute the teaching environment and affect the quality of teaching equipment. service life and damage the health of teachers and students

[0003] In addition, after a period of use, the blackboard will produce powder dirt, which needs to be washed manually, otherwise it will affect the quality of writing and display

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