Chalk dust storage device capable of facilitating recovering

Abstract

The invention relates to a chalk dust storage device capable of facilitating recovering. The chalk dust storage device comprises a blackboard, a chalk groove, a cleaning mechanism, a pulling mechanism, a dustproof mechanism, a supporting mechanism and a recovering mechanism; the chalk groove is formed in the lower side of the blackboard; the cleaning mechanism is arranged in the chalk groove; thepulling mechanism is arranged on the left side of the cleaning mechanism; the dustproof mechanism is arranged below the chalk groove; the supporting mechanism is arranged below the dustproof mechanism; the recovering mechanism is installed on the lower left side of the chalk groove; the cleaning mechanism comprises a cleaning block, connecting openings, a first sliding groove, a second sliding groove, a fixing short rod, a clamping groove, a cleaning cover, a first fixing block, a second fixing block, a connecting clamp and a movable area; and the fixing short rod is arranged between the connecting openings. According to the chalk dust storage device, a rubber layer is arranged and is arranged on the lower side of the interior of the chalk groove, dust generated by wiping of the blackboardfalls onto the rubber layer, and the upper surface of the rubber layer is flat, so that the cleaning block can conveniently move on the rubber layer to clean the dust.

Description

[0001] Original application number: 2018109689323 [0002] Date of original filing: August 23, 2018 [0003] Applicant of the original case: Dongguan Kailedi CNC Technology Co., Ltd. technical field [0004] The invention relates to the field of chalk dust cleaning, in particular to a conveniently recyclable chalk dust storage device. Background technique [0005] The current chalk dust storage device manually pushes the cleaning block to clean the chalk dust out of the chalk groove. There is no corresponding collection device, and it is inconvenient to connect the cleaning block with the traction device to achieve automatic cleaning, and the current cleaning device is in use When cleaning, it is easy to make chalk dust fly in the air, lack of dust-proof devices, and when collecting chalk dust at the same time, it is easy to collect chalk dust and unused chalk together for cleaning, resulting in waste. When the cleaning block is used for a long time, it will be damaged. It...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a chalk dust storage device that is convenient to recycle, to solve the problem of manual cleaning of chalk dust proposed in the above-mentioned background technology, and it is inconvenient to collect, to collect and clean chalk dust and unused chalk together, and not to It has a dust-proof function, and the cleaning block is used for a long time, and it is inconvenient to replace after it is damaged. At the same time, the height of the dust-proof device cannot be adjusted according to the situation.

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