Opencast blasting hole interior cleaning device
By designing a gun hole cleaning device for open-air blasting, the problem of water and impurities accumulated in the gun hole is solved by using spiral lifting blades and suction pipes, ensuring the cleanliness and dryness of the gun holes and improving the blasting effect.
CN222188043UActive Publication Date: 2024-12-17GUIZHOU XINLIAN BLAST ENG GRP +1
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Patent Information
- Application Number
- CN202420450220.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-08
AI Technical Summary
Technical Problem
The open-air blasting gun hole is prone to water accumulation and the wall surface is not smooth, which leads to difficulty in loading explosives and affects the blasting effect.
Method used
An internal cleaning device for the open-air blasting gun hole including a rotating shaft, suction structure and positioning structure is designed to quickly clean impurities and water through spiral lifting blades and suction pipes to ensure that the gun hole is clean and dry.
Benefits of technology
It realizes rapid cleaning of the gun hole, prevents explosives from getting damp, and improves blasting effect and safety.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN222188043U_ABST
Abstract
The utility model relates to the technical field of open blasting, in particular to an open blasting hole interior cleaning device which comprises a rotating shaft, a suction structure and a positioning structure, a connecting flange is arranged at the upper end of the rotating shaft and is in transmission connection with the transmission output end of a driving motor through bolts, and lifting blades are fixedly connected to the outer side of the rotating shaft. The auger-type cleaning device has the advantages that the auger-type cleaning device is arranged, the auger-type cleaning device can be assembled at the transmission output end of a handheld motor such as an electric hammer and an electric drill, use is convenient, and the cleaning effect is good; the device is inserted into a blast hole to quickly lift and discharge large blocks of gravel inside the blast hole, a suction mechanism is further arranged to suck and discharge lower impurities and accumulated water which are inconvenient to discharge by lifting blades, cleanliness and dryness in the blast hole are guaranteed, and the situation that an explosive is affected with damp to affect the blasting effect can be prevented; and cleanliness in the blast hole is guaranteed, and the blasting effect is prevented from being affected by sundries.
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