CN217354255U - 一种高效切削的旋挖钻筒钻 - Google Patents
一种高效切削的旋挖钻筒钻 Download PDFInfo
- Publication number
- CN217354255U CN217354255U CN202220966847.5U CN202220966847U CN217354255U CN 217354255 U CN217354255 U CN 217354255U CN 202220966847 U CN202220966847 U CN 202220966847U CN 217354255 U CN217354255 U CN 217354255U
- Authority
- CN
- China
- Prior art keywords
- tooth
- cutting
- cutter teeth
- rotary drilling
- teeth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 11
- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 230000036346 tooth eruption Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 12
- 238000010276 construction Methods 0.000 description 10
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220966847.5U CN217354255U (zh) | 2022-04-25 | 2022-04-25 | 一种高效切削的旋挖钻筒钻 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220966847.5U CN217354255U (zh) | 2022-04-25 | 2022-04-25 | 一种高效切削的旋挖钻筒钻 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217354255U true CN217354255U (zh) | 2022-09-02 |
Family
ID=83057057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220966847.5U Active CN217354255U (zh) | 2022-04-25 | 2022-04-25 | 一种高效切削的旋挖钻筒钻 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN217354255U (zh) |
-
2022
- 2022-04-25 CN CN202220966847.5U patent/CN217354255U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105156035B (zh) | 一种活齿pdc钻头 | |
CN112012760B (zh) | 一种隧道掘进机及其冲击破岩刀盘结构 | |
CN108952582A (zh) | 适用于双摆提速钻具的pdc钻头 | |
CN111622676A (zh) | 一种旋挖钻机入岩钻头和旋挖钻机 | |
CN109667545A (zh) | 一种牙轮pdc两级切削复合钻头 | |
CN218624093U (zh) | 一种适用于高地下水位坚硬土层的旋挖钻机 | |
CN108571326B (zh) | 复合切削式硬岩掘进机刀盘及其掘进机 | |
CN115853533A (zh) | 一种水利工程用顶管机及其使用方法 | |
CN109899079A (zh) | 具备pdc钻头辅助破岩的tbm刀盘 | |
CN213773320U (zh) | 一种带刃脚锥形方锤 | |
CN217354255U (zh) | 一种高效切削的旋挖钻筒钻 | |
CN115717509A (zh) | 一种大小齿双序布齿的pdc钻头 | |
CN107386982A (zh) | 一种滚刀牙轮筒钻组合式钻头 | |
CN208203133U (zh) | 一种旋挖牙轮筒钻 | |
CN206220857U (zh) | 一种交替犁削与刮切方式联合破岩的复合钻头 | |
CN214532801U (zh) | 一种筒钻 | |
CN210714476U (zh) | 潜孔锤钻头 | |
CN114718465A (zh) | 一种动态拉剪掘进钻头及复合破岩方法 | |
CN208502785U (zh) | 一种复合切削式硬岩掘进机刀盘及其掘进机 | |
CN217206318U (zh) | 一种旋挖刀齿合金取芯钻头用高强度钻齿 | |
CN207920532U (zh) | 一种钻具 | |
CN111894575B (zh) | 一种煤矿开采掘进机 | |
CN108104723A (zh) | 一种钻具 | |
CN211144495U (zh) | 防止硬质合金柱扭转的滚刀圈 | |
CN111720060A (zh) | 冲击切削复合双级钻头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of rotary drilling barrel drill with high cutting efficiency Effective date of registration: 20230214 Granted publication date: 20220902 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: TYSIM PILING EQUIPMENT Co.,Ltd. Registration number: Y2023980032588 |
|
CP03 | Change of name, title or address |
Address after: 214000 room 0916, building 3, 311 Yanxin Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (Development Zone) (place of business: 518-1 Zhonghui Road, Huishan Economic Development Zone, Wuxi City) Patentee after: Jiangsu Taixin Machinery Co.,Ltd. Country or region after: China Address before: 214000 room 0916, building 3, 311 Yanxin Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province (Development Zone) (place of business: 518-1 Zhonghui Road, Huishan Economic Development Zone, Wuxi City) Patentee before: TYSIM PILING EQUIPMENT Co.,Ltd. Country or region before: China |