Hydraulic impact drill bit with rolling teeth
A technology of hydraulic impact and rolling teeth, which is applied in the direction of drill bits, drilling equipment, earthwork drilling, etc., can solve the problems of low drilling efficiency, aggravated thermal wear of cutting teeth, and high cost, and achieve the goal of reducing drilling costs, saving energy, and low cost Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0022] Below in conjunction with accompanying drawing, the present invention will be further described: Figure 1-Figure 8 As shown, a hydraulic percussion drill bit with rolling teeth is characterized in that the hydraulic percussion drill bit includes a turntable track 1, a drill body 2, a helical blade No. 1 3, a turntable 4, a flow limiting plate 5, an impact hammer 6, and a spring 7. Spiral blade No. 2 8, straight rod 9, hollow cavity 10, rolling teeth 11, chain 12, connecting gear 13, drill bit 14, protrusion 15, hollow bevel gear 16, sealing ring 17, water eye 18, cutting Teeth 19, bearings 20, pinion 21, large gear 22, conical teeth 23, the inner cavity of the drill body 2 is equipped with a turntable track, the turntable 4 is embedded in the turntable track 1, the upper end of the turntable 4 is connected to the screw blade No. 1 No. 3, and the lower end of the turntable 4 In contact with the restrictor plate 5, the outer wall of the restrictor plate 5 has a protrusio...
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