A device for removing spoil from a concrete construction

By combining protective cleaning mechanisms and dust collection components, the problem of flying gravel and dust during concrete construction is solved, achieving safe and efficient cleaning and resource reuse.

CN116985279BActive Publication Date: 2026-07-21NORTHWEST ENGINEERING CORPORATION LIMITED
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Patent Information

Application Number
CN202311032131.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-08-16
Publication Date
2026-07-21
Estimated Expiration
2043-08-16

AI Technical Summary

Technical Problem

In concrete construction, when removing substandard concrete surfaces, flying debris and dust can easily injure construction workers, affecting their health, and the cleaning efficiency is low, wasting physical strength.

Method used

Design a gravel cleaning device that includes a protective cleaning mechanism and a dust collection component. The device blocks gravel and dust through a transparent baffle and a transmission part, automatically collects them using the dust collection component, and recycles the gravel through a crushing component.

Benefits of technology

It effectively shields and collects flying gravel and dust, ensuring construction safety, reducing physical labor, shortening construction time, improving cleaning efficiency, and enabling the reuse of gravel.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application belongs to the technical field of concrete construction, and particularly relates to a broken stone cleaning device for concrete construction chiseling, which comprises a protective cleaning mechanism and a dust suction and collection assembly. The protective cleaning mechanism comprises a protective shell which is in a hollow cylindrical structure. The lower side of the protective shell is provided with an opening, and the upper side is fixedly provided with a transparent baffle. A transmission part and a mounting connecting part are respectively arranged on the transparent baffle. The mounting connecting part is used for achieving the mounting and dismounting of a chiseling drill. The output end of the transmission part is provided with a circular-arc-shaped scraper which is used for cleaning and gathering the broken stones generated by the chiseling drill. A discharge hole is further arranged on the sidewall of the transparent baffle. The discharge hole is communicated with the feeding port of the dust suction and collection assembly through a conveying pipe. The device can shield and automatically collect the small broken pieces and dust splashed in the chiseling process, so that the broken stone and dust collection and cleaning are more convenient, the safety of workers is protected, the physical labor of workers is reduced, and the construction efficiency is improved.
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Citation Information

Patent Citations

  • Drilling protection device for hydroelectric heating construction

    CN111590761A

  • Multifunctional scabbling accessory with deslagging and dedusting functions and working process

    CN112813781A