Ecological environment-friendly multi-functional adsorbing and blackboard cleaning device

Abstract

The invention discloses an ecological environment-friendly multi-functional adsorbing and blackboard cleaning device which comprises a blackboard body, and further comprises a driving mechanism, a spraying pipe, a sweeping mechanism and a recovering and filtering box. A collecting tank is arranged at the bottom of the blackboard body. The driving mechanism comprises a driving motor and a lead screw. The driving motor is transversely arranged on one side of the top of the blackboard body. The lead screw is transversely arranged on the top of the blackboard body and connected with a driving endof the driving motor. The spraying pipe is arranged on the blackboard body and located below the lead screw. The sweeping mechanism is attached to the surface of the blackboard body, and the top of the sweeping mechanism is arranged on the lead screw through a threaded block. The recovering and filtering box is arranged on one side of the blackboard body and correspondingly connected with the collecting tank through a guide pipe. The ecological environment-friendly multi-functional adsorbing and blackboard cleaning device is simple, reasonable and reliable in structure, wipes a blackboard at awet state, prevents dust from flying and improves the office environment; and by means of automatic wiping, work intensity is reduced, and work is more convenient and rapid.

Description

technical field [0001] The invention relates to an ecological environment-friendly multifunctional adsorption cleaning blackboard device. Background technique [0002] The blackboard, in the traditional sense, is a plane that can be repeatedly written with chalk. The board is hard and is mostly used for teaching. Blackboards are generally made of wood or frosted glass, and can be written on with specific writing materials such as chalk. Mostly black, dark green, white or beige. [0003] In the prior art, when the blackboard is written with chalk, a large amount of dust is often generated when it is wiped, which leads to the deterioration of the quality of the entire working environment. Although the use of watering and then wiping can avoid flying dust, it is inconvenient to write after the surface of the blackboard becomes wet, resulting in The use effect becomes worse. Contents of the invention [0004] The purpose of the present invention is to provide a simple, reas...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when the blackboard is written with chalk, a large amount of dust is often generated when it is wiped, which leads to the deterioration of the quality of the entire working environment. Although the use of watering and then wiping can avoid flying dust, it is inconvenient to write after the surface of the blackboard becomes wet, resulting in Use effect becomes worse

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