CN203994262U - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN203994262U CN203994262U CN201420280517.6U CN201420280517U CN203994262U CN 203994262 U CN203994262 U CN 203994262U CN 201420280517 U CN201420280517 U CN 201420280517U CN 203994262 U CN203994262 U CN 203994262U
- Authority
- CN
- China
- Prior art keywords
- hollow
- drill bit
- decelerator
- output shaft
- injector
- 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.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
A drilling machine, is characterized in that: this drilling machine comprises motor, decelerator, injector, drill bit hollow drill, a plurality of increase hollow pipe.Wherein, motor comprises electric wire and attaching plug, and motor is fixed on rectangle base by bolt, nut, and motor drives decelerator to slow down by axle; For decelerator, bolt, nut are fixed on rectangle base, and decelerator is given injector by axle transmission of power; Injector is fixed on rectangle base by bolt, nut, injector comprises high pressure water injection entrance, hollow power output shaft, high pressure water injection entrance is connected with water pump by flexible pipe, hollow power output shaft spindle nose has inner hole thread, hollow power output shaft is connected with drill bit hollow stem by inner hole thread, and drill bit hollow stem has drill bit, and drill bit has water seepage hole; Hollow increase Guan Yitou has external screw thread, and there is internal thread other end, and hollow increase pipe joins between hollow power output shaft and drill bit hollow stem as required.
Description
Technical field
The utility model be to provide a kind of for water pipe and cable a kind of machinery---the drilling machine at Underground Crossing building.
Background technology
For current samll cities and towns and cottar's running water pipe, transformation being installed also needs, by excavation tunnel, in institute, to have ditched, and so not only takes a lot of work, but also time-consuming, also will affect resident's traffic, and efficiency of construction is still very low; In view of this, the inventor, according to the practical experience of oneself and technical concept, has the utility model to produce through observational study eventually.
Utility model content
The utility model is that a kind of drilling machine will be provided, and to solve running water pipe, a kind of machinery---the drilling machine that transformation is raised the efficiency is installed.
It is such solving the problems of the technologies described above adopted technical scheme:
A drilling machine, is characterized in that: this drilling machine comprises motor, decelerator, injector, drill bit hollow drill, a plurality of increase hollow pipe.Wherein, motor comprises electric wire and attaching plug, and motor is fixed on rectangle base by bolt, nut, and motor drives decelerator to slow down by axle; For decelerator, bolt, nut are fixed on rectangle base, and decelerator is given injector by axle transmission of power; Injector is fixed on rectangle base by bolt, nut, injector comprises high pressure water injection entrance, hollow power output shaft, high pressure water injection entrance is connected with water pump by flexible pipe, hollow power output shaft spindle nose has inner hole thread, hollow power output shaft is connected with drill bit hollow stem by inner hole thread, and drill bit hollow stem has drill bit, and drill bit has water seepage hole; Hollow increase Guan Yitou has external screw thread, and there is internal thread other end, and hollow increase pipe joins between hollow power output shaft and drill bit hollow stem as required.
Accompanying drawing explanation
If figure is the utility model shape and structure schematic diagram.
The specific embodiment
A drilling machine, as shown in the figure, is characterized in that: this drilling machine comprises motor 3, decelerator 5, injector 6, drill bit hollow drill 11, a plurality of increase hollow pipe 14.Wherein, motor 3 comprises electric wire 2 and attaching plug 1, and motor 3 is fixed on rectangle base 16 by bolt, nut 17, and motor 3 drives decelerator 5 to slow down by axle 4; Decelerator 5 use bolts, nut 17 are fixed on rectangle base 16, decelerator 5 by axle 4 transmission of power to injector 6; Injector 6 is fixed on rectangle base 16 by bolt, nut 17, injector 6 comprises high pressure water injection entrance 7, hollow power output shaft 8, high pressure water injection entrance 7 is connected with water pump (not shown) by flexible pipe (not shown), hollow power output shaft 8 spindle noses have inner hole thread 9, hollow power output shaft 8 is connected with drill bit hollow stem 11 by inner hole thread 9, and drill bit hollow stem 11 has drill bit 10, and drill bit 10 has water seepage hole 12; 14 1 of hollow increase pipes have external screw thread 13, and there is internal thread 15 other end, and hollow increase pipe 14 joins between hollow power output shaft 8 and drill bit hollow stem 11 as required.
During use, first at two of needs boring, dig down working pit, machine is put into the end, hole plug 1 motor 3 that plugs in and rotate, by axle 4, Dong Li Chuan Di Give decelerator 5, decelerator 5 drives 11 rotations of drill bit hollow stems, while entire machine rotates, advances; By drill bit water under high pressure, drill bit hollow stem 11 is advanced, the resistance of earth reduces greatly; Pull up attaching plug 1, machine stops, and water pump also stops; Back out drill bit hollow stem 11, add hollow increase bar 14, add so successively increase hollow stem to advance, complete boring.
In sum, effect of the present utility model has obvious lifting, has practicality and operability, meets each important document of utility model patent, therefore propose utility application in accordance with the law.
Claims (1)
1. a drilling machine, it is characterized in that: this drilling machine comprises motor, decelerator, injector, drill bit hollow drill, a plurality of increase hollow pipe, wherein, motor comprises electric wire and attaching plug, motor is fixed on rectangle base by bolt, nut, and motor drives decelerator to slow down by axle; For decelerator, bolt, nut are fixed on rectangle base, and decelerator is given injector by axle transmission of power; Injector is fixed on rectangle base by bolt, nut, injector comprises high pressure water injection entrance, hollow power output shaft, high pressure water injection entrance is connected with water pump by flexible pipe, hollow power output shaft spindle nose has inner hole thread, hollow power output shaft is connected with drill bit hollow stem by inner hole thread, and drill bit hollow stem has drill bit, and drill bit has water seepage hole; Hollow increase Guan Yitou has external screw thread, and there is internal thread other end, and hollow increase pipe joins between hollow power output shaft and drill bit hollow stem as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280517.6U CN203994262U (en) | 2014-05-22 | 2014-05-22 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280517.6U CN203994262U (en) | 2014-05-22 | 2014-05-22 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994262U true CN203994262U (en) | 2014-12-10 |
Family
ID=52034325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280517.6U Expired - Fee Related CN203994262U (en) | 2014-05-22 | 2014-05-22 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589518A (en) * | 2015-01-15 | 2015-05-06 | 江苏师范大学 | Full-automatic drilling machine used for wall surface drilling construction |
| CN108099030A (en) * | 2017-12-13 | 2018-06-01 | 重庆市大足区金运管道设备有限公司 | A kind of electric boring machine |
-
2014
- 2014-05-22 CN CN201420280517.6U patent/CN203994262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589518A (en) * | 2015-01-15 | 2015-05-06 | 江苏师范大学 | Full-automatic drilling machine used for wall surface drilling construction |
| CN108099030A (en) * | 2017-12-13 | 2018-06-01 | 重庆市大足区金运管道设备有限公司 | A kind of electric boring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |