Drill bit for penetrating reinforced concrete high wind pressure down-the-hole drilling impactor
A reinforced concrete and down-the-hole drilling technology, which is applied to drill bits, earth-moving drilling, drilling equipment, etc., can solve the problems of reduced drilling construction efficiency, easily broken spherical column teeth, and increased construction costs, so as to improve drilling efficiency. The effect of speed and service life, reduction of repeated punching and breakage, and improved drilling efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] The present invention will be described in detail below in conjunction with the drawings, and the following embodiments can enable those skilled in the art to better understand the present invention, but do not limit the present invention in any form.
[0020] The present invention is improved on the basis of the existing high wind pressure down-the-hole drill hammer. The same as the prior art, it includes a drill body 1, an exhaust hole 3, and a slag discharge groove 4. The difference is that the drill bit There are inlaid strip-shaped alloy tooth heads 2 on the head plane of body 1, and there are 2 to 10 strip-shaped alloy tooth heads 2 with equal central angles, arranged radially on the bit body plane.
[0021] like image 3 , Figure 4 , Figure 5 As shown, it includes a drill bit body 1, a strip-shaped alloy tooth head inlaid on the plane of the drill bit body head 2, two exhaust holes are arranged symmetrically on the large plane head in the middle of the drill ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com