CN204064710U - Many diameter drill bits rock core machine for placing - Google Patents
Many diameter drill bits rock core machine for placing Download PDFInfo
- Publication number
- CN204064710U CN204064710U CN201420377662.6U CN201420377662U CN204064710U CN 204064710 U CN204064710 U CN 204064710U CN 201420377662 U CN201420377662 U CN 201420377662U CN 204064710 U CN204064710 U CN 204064710U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- lever arm
- placing
- rock core
- output shaft
- 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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Abstract
Many diameter drill bits rock core machine for placing, belong to a kind of rock core machine for placing, by base, support, lifting column, electric drilling machine and drill bit are formed, drill bit is that the different hollow boring bit of three internal diameters forms cylindrical drill bit group, drill bit group inner tip is motor, motor bottom connects output shaft, output gear is provided with in the middle part of output shaft, output shaft bottom is provided with lever arm, first lever arm is sandwiched in the first bit exterior, second lever arm is sandwiched in the second bit exterior, 3rd lever arm is sandwiched in the 3rd bit exterior, first drill bit, second drill bit and the 3rd drill bit top are provided with rotation axis, rotation axis is provided with transmitting gear, transmitting gear is engaged with output gear, drill bit outlet is provided with bottom drill bit group, the corresponding position, top of drill bit outlet is provided with electric drilling machine.The utility model reaches following beneficial effect: meet the different demands to rock sample size diameter when rock sample drills through, and not affecting rock core machine for placing normally drills through work simultaneously, easy to use, simple to operate.
Description
Technical field
The utility model belongs to a kind of rock core machine for placing, is a kind of many diameter drill bits rock core machine for placing specifically.
Background technology
Rock core machine for placing is used for drilling through work to rock sample in laboratory.Rock core machine for placing in society only has a drill bit, can only drill through the rock sample of same diameter, can not meet the different demands to rock sample size diameter when rock sample drills through.
Utility model content
In order to solve the problem, the utility model aims to provide a kind of different demands to rock sample size diameter that can meet when rock sample drills through, and does not affect many diameter drill bits rock core machine for placing that rock core machine for placing normally drills through work.
In order to achieve the above object, the utility model adopts following technical scheme:
Many diameter drill bits rock core machine for placing, by base, support, lifting column, electric drilling machine and drill bit are formed, as technical characteristic of the present utility model, drill bit is that the different hollow boring bit of three internal diameters forms cylindrical drill bit group, drill bit group inner tip is motor, motor bottom connects output shaft, output gear is provided with in the middle part of output shaft, output shaft bottom is provided with lever arm, first lever arm is sandwiched in the first bit exterior, second lever arm is sandwiched in the second bit exterior, 3rd lever arm is sandwiched in the 3rd bit exterior, first drill bit, second drill bit and the 3rd drill bit top are equipped with rotation axis, rotation axis is provided with transmitting gear, transmitting gear is engaged with output gear, drill bit outlet is provided with bottom drill bit group, the corresponding position, top of drill bit outlet is provided with electric drilling machine.
As further improvement of the utility model, drill bit outlet is semicircle arcuation.
As further improvement of the utility model, be connected between lever arm with output shaft by slideway, drill bit group lateral wall is provided with adjustment window.
The utility model, through above-mentioned technological improvement, reaches following beneficial effect: meet the different demands to rock sample size diameter when rock sample drills through, and not affecting rock core machine for placing normally drills through work simultaneously, easy to use, simple to operate.
Accompanying drawing explanation
Fig. 1 is many diameter drill bits rock core machine for placing inner structure schematic diagram of the present utility model;
Fig. 2 is many diameter drill bits rock core machine for placing upward view of the present utility model;
Fig. 3 is that many diameter drill bits rock core of the present utility model drills through side view.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Many diameter drill bits rock core machine for placing, by base, support, lifting column, electric drilling machine 2 and drill bit are formed, described drill bit is that the different hollow boring bit of three internal diameters forms cylindrical drill bit group 1, drill bit group 1 inner tip is motor 13, motor 13 bottom connects output shaft 3, output gear 4 is provided with in the middle part of output shaft 3, output shaft 3 bottom is provided with lever arm, it is outside that first lever arm 5 is sandwiched in the first drill bit 6, it is outside that second lever arm 7 is sandwiched in the second drill bit 8, it is outside that 3rd lever arm 9 is sandwiched in the 3rd drill bit 10, first drill bit 6, second drill bit 8 and the 3rd drill bit 10 top are equipped with rotation axis 11, rotation axis 11 is provided with transmitting gear 12, transmitting gear 12 is engaged with output gear 4, drill bit outlet 14 is provided with bottom drill bit group 1, the corresponding position, top of drill bit outlet 14 is provided with electric drilling machine 2.
Described drill bit outlet 14 is semicircle arcuation.
Described lever arm 7 is connected by slideway with between output shaft 3, and drill bit group 1 lateral wall is provided with and regulates window 15.
Lever arm 7 is above-below direction motion on output shaft 3, regulates window 15 for regulating the high and low position of hollow boring bit.
The utility model, through above-mentioned technological improvement, reaches following beneficial effect: meet the different demands to rock sample size diameter when rock sample drills through, and not affecting rock core machine for placing normally drills through work simultaneously, easy to use, simple to operate.
Claims (3)
1. more than diameter drill bit rock core machine for placing, by base, support, lifting column, electric drilling machine (2) and drill bit are formed, it is characterized in that: drill bit is that the different hollow boring bit of three internal diameters forms cylindrical drill bit group (1), drill bit group (1) inner tip is motor (13), motor (13) bottom connects output shaft (3), output shaft (3) middle part is provided with output gear (4), output shaft (3) bottom is provided with lever arm, it is outside that first lever arm (5) is sandwiched in the first drill bit (6), it is outside that second lever arm (7) is sandwiched in the second drill bit (8), it is outside that 3rd lever arm (9) is sandwiched in the 3rd drill bit (10), first drill bit (6), second drill bit (8) and the 3rd drill bit (10) top are equipped with rotation axis (11), rotation axis (11) is provided with transmitting gear (12), transmitting gear (12) is engaged with output gear (4), drill bit group (1) bottom is provided with drill bit outlet (14), the corresponding position, top of drill bit outlet (14) is provided with electric drilling machine (2).
2. many diameter drill bits rock core machine for placing as claimed in claim 1, is characterized in that: drill bit outlet (14) is semicircle arcuation.
3. many diameter drill bits rock core machine for placing as claimed in claim 1, is characterized in that: be connected by slideway between lever arm (7) with output shaft (3), and drill bit group (1) lateral wall is provided with and regulates window (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377662.6U CN204064710U (en) | 2014-07-10 | 2014-07-10 | Many diameter drill bits rock core machine for placing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377662.6U CN204064710U (en) | 2014-07-10 | 2014-07-10 | Many diameter drill bits rock core machine for placing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064710U true CN204064710U (en) | 2014-12-31 |
Family
ID=52206198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377662.6U Expired - Fee Related CN204064710U (en) | 2014-07-10 | 2014-07-10 | Many diameter drill bits rock core machine for placing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113609A (en) * | 2018-08-10 | 2019-01-01 | 中国石油天然气股份有限公司 | Coring device, core storage mechanism and coring method |
| CN111594053A (en) * | 2020-05-28 | 2020-08-28 | 温州市晨绕机械科技有限公司 | Diameter-adjustable drilling machine for geological survey |
-
2014
- 2014-07-10 CN CN201420377662.6U patent/CN204064710U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113609A (en) * | 2018-08-10 | 2019-01-01 | 中国石油天然气股份有限公司 | Coring device, core storage mechanism and coring method |
| CN111594053A (en) * | 2020-05-28 | 2020-08-28 | 温州市晨绕机械科技有限公司 | Diameter-adjustable drilling machine for geological survey |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160710 |