CN206399682U - A kind of underground coal mine sampler - Google Patents
A kind of underground coal mine sampler Download PDFInfo
- Publication number
- CN206399682U CN206399682U CN201720069983.3U CN201720069983U CN206399682U CN 206399682 U CN206399682 U CN 206399682U CN 201720069983 U CN201720069983 U CN 201720069983U CN 206399682 U CN206399682 U CN 206399682U
- Authority
- CN
- China
- Prior art keywords
- drive pipe
- coal mine
- underground coal
- rotary shaft
- sampler
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
A kind of underground coal mine sampler, it is related to a kind of sampler, and in particular to a kind of underground coal mine sampler.The utility model is complicated in order to solve sampler under existing well, and volume is larger, is not suitable for underground narrow space and uses, and mobile and transport is the problem of be inconvenient.The utility model includes drive pipe, rotary shaft, spiral sampling blade, three supporting legs and three earth anchors, drive pipe is vertically arranged, three supporting legs are uniformly arranged along the circumferencial direction of drive pipe, outer wall of the upper end of each supporting leg with drive pipe is detachably connected, the lower end of each supporting leg is fixedly connected with the ground by an earth anchor, rotary shaft is inserted into drive pipe vertically, spiral sampling blade suit is on the rotary shaft, the lower surface of rotary shaft cone convex under being, the outer wall of drive pipe is provided with sample tap.The utility model belongs to colliery field of operation.
Description
Technical field
The utility model is related to a kind of sampler, and in particular to a kind of underground coal mine sampler, belongs to colliery operation
Field.
Background technology
Sample collection is carried out to underground coal mine, scout can be made to understand the Exploitation Status of downhole coal mine in time, it is ensured that
Colliery job scheduling is stable, improves colliery operating efficiency, increases economic benefit.And sampler is complicated under existing well, body
Product is larger, is not suitable for underground narrow space and uses, and mobile and transport is inconvenient.
The content of the invention
Sampler is complicated to solve under existing well for the utility model, and volume is larger, is not suitable for the narrow sky in underground
Between use, and mobile and transport is the problem of be inconvenient, and then proposes a kind of underground coal mine sampler.
The utility model adopts the technical scheme that to solve the above problems：The utility model includes drive pipe, rotation
Axle, spiral sampling blade, three supporting legs and three earth anchors, drive pipe are vertically arranged, circumference of three supporting legs along drive pipe
Direction is uniformly arranged, and the outer wall of the upper end of each supporting leg with drive pipe is detachably connected, and the lower end of each supporting leg passes through
One earth anchor is fixedly connected with the ground, and rotary shaft is inserted into drive pipe vertically, and spiral sampling blade is set with the rotary shaft,
The lower surface of rotary shaft cone convex under being, the outer wall of drive pipe is provided with sample tap.
Further, the utility model also includes positioning cover plate and bearing, and positioning cover plate lid is mounted in drive pipe upper end
At opening, bearing is inlaid in the upper surface of positioning cover plate, and bearing holder (housing, cover) is filled on the rotary shaft.
Further, the utility model also includes handwheel and rocking handle, and handwheel sleeve is mounted in the upper end of rotary shaft, and rocking handle is set vertically
Put the edge in handwheel upper surface.
Further, the utility model also includes sampling groove, and one end of sampling groove is connected with sample tap.
Further, the outer wall of drive pipe is along the circumferential direction laid with three jacks, the upper end difference of each supporting leg
Provided with a plate, each inserting board is in a corresponding jack.
The beneficial effects of the utility model are：1st, the utility model quick release and installation, are readily transported and move, and
It is simple in construction, occupy little space, be particularly suitable for operating with narrow space；2nd, supporting leg of the present utility model is using grafting
Mode is connected with sampling the outer wall of sleeve, the utility model is quickly assembled use and disassembled for transport, is effectively improved sampling
Efficiency；3rd, sample collection groove of the present utility model facilitates operating personnel and observes gathered sample situation at any time.
Brief description of the drawings
Fig. 1 is front view of the present utility model, and Fig. 2 is to remove top view of the present utility model after handwheel, and Fig. 3 is A in Fig. 1
To schematic diagram.
Embodiment
Embodiment one：Illustrate present embodiment, a kind of underground coal mine described in present embodiment with reference to Fig. 1 to Fig. 3
Sampler includes drive pipe 1, rotary shaft 2, spiral sampling blade 3, three supporting legs 4 and three earth anchors 5, and drive pipe 1 is erected
Straight to set, circumferencial direction of three supporting legs 4 along drive pipe 1 is uniformly arranged, the upper end of each supporting leg 4 with drive pipe 1
Outer wall is detachably connected, and the lower end of each supporting leg 4 is fixedly connected with the ground by an earth anchor 5, and rotary shaft 2 is inserted into vertically
In drive pipe 1, spiral sampling blade 3 is sleeved in rotary shaft 2, the lower surface of rotary shaft 2 cone convex under being, sampling set
The outer wall of pipe 1 is provided with sample tap 1-1.
Embodiment two：Illustrate present embodiment, a kind of underground coal mine described in present embodiment with reference to Fig. 1 to Fig. 3
Sampler also includes positioning cover plate 6 and bearing 7, and the lid of positioning cover plate 6 is at the opening of the upper end of drive pipe 1, and bearing 7 is embedded in
In the upper surface of positioning cover plate 6, bearing 7 is sleeved in rotary shaft 2.Other compositions and annexation and embodiment one
It is identical.
Embodiment three：Illustrate present embodiment, a kind of underground coal mine described in present embodiment with reference to Fig. 1 to Fig. 3
Sampler also includes handwheel 8 and rocking handle 9, and handwheel 8 is sleeved on the upper end of rotary shaft 2, and rocking handle 9 is vertically arranged in the upper table of handwheel 8
The edge in face.Other compositions and annexation are identical with embodiment one.
Embodiment four：Illustrate present embodiment, a kind of underground coal mine described in present embodiment with reference to Fig. 1 to Fig. 3
Sampler also includes sampling groove 10, and one end of sampling groove 10 is connected with sample tap 1-1.Other compositions and annexation with it is specific
Embodiment one is identical.
Embodiment five：Illustrate present embodiment, a kind of underground coal mine described in present embodiment with reference to Fig. 1 to Fig. 3
The outer wall of the drive pipe 1 of sampler is along the circumferential direction laid with three jacks 11, and the upper end of each supporting leg 4 is respectively equipped with
One plate 4-1, each plate 4-1 are inserted into a corresponding jack 11.Other compositions and annexation and specific reality
Apply mode one identical.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, according to technical spirit of the present utility model, within spirit of the present utility model and principle, what above example was made appoints
What simple modification, equivalent substitution and improvement etc., still falls within the protection domain of technical solutions of the utility model.
Claims (5)
1. a kind of underground coal mine sampler, it is characterised in that：A kind of underground coal mine sampler includes drive pipe
（1）, rotary shaft（2）, spiral sampling blade（3）, three supporting legs（4）With three earth anchors（5）, drive pipe（1）It is vertically arranged, three
Individual supporting leg（4）Along drive pipe（1）Circumferencial direction be uniformly arranged, each supporting leg（4）Upper end and drive pipe（1）It is outer
Wall is detachably connected, each supporting leg（4）Lower end pass through an earth anchor（5）It is fixedly connected with the ground, rotary shaft（2）It is vertical to insert
Mounted in drive pipe（1）It is interior, spiral sampling blade（3）It is sleeved on rotary shaft（2）On, rotary shaft（2）Lower surface be under it is convex
Cone, drive pipe（1）Outer wall be provided with sample tap（1-1）.
2. a kind of underground coal mine sampler according to claim 1, it is characterised in that：A kind of underground coal mine sampling dress
Putting also includes positioning cover plate（6）And bearing（7）, positioning cover plate（6）Lid is mounted in drive pipe（1）At the opening of upper end, bearing（7）
It is inlaid in positioning cover plate（6）Upper surface in, bearing（7）It is sleeved on rotary shaft（2）On.
3. a kind of underground coal mine sampler according to claim 1, it is characterised in that：A kind of underground coal mine sampling dress
Putting also includes handwheel（8）And rocking handle（9）, handwheel（8）It is sleeved on rotary shaft（2）Upper end, rocking handle（9）It is vertically arranged in handwheel
（8）The edge of upper surface.
4. a kind of underground coal mine sampler according to claim 1, it is characterised in that：A kind of underground coal mine sampling dress
Putting also includes sampling groove（10）, sampling groove（10）One end and sample tap（1-1）Connection.
5. a kind of underground coal mine sampler according to claim 1, it is characterised in that：Drive pipe（1）Outer wall along circle
Circumferential direction is laid with three jacks（11）, each supporting leg（4）Upper end be respectively equipped with a plate（4-1）, each plate（4-
1）It is inserted into a corresponding jack（11）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720069983.3U CN206399682U (en) | 2017-01-20 | 2017-01-20 | A kind of underground coal mine sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720069983.3U CN206399682U (en) | 2017-01-20 | 2017-01-20 | A kind of underground coal mine sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399682U true CN206399682U (en) | 2017-08-11 |
Family
ID=59519661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720069983.3U Expired - Fee Related CN206399682U (en) | 2017-01-20 | 2017-01-20 | A kind of underground coal mine sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966317A (en) * | 2017-11-24 | 2018-04-27 | 安徽内售网络科技有限公司 | A kind of deep layer mine sampler |
| CN108414264A (en) * | 2018-01-23 | 2018-08-17 | 倪惠芳 | A kind of soil sample harvester based on multi-rotor unmanned aerial vehicle |
| CN110361228A (en) * | 2019-07-09 | 2019-10-22 | 中核第四研究设计工程有限公司 | Screwed sampler |
-
2017
- 2017-01-20 CN CN201720069983.3U patent/CN206399682U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966317A (en) * | 2017-11-24 | 2018-04-27 | 安徽内售网络科技有限公司 | A kind of deep layer mine sampler |
| CN108414264A (en) * | 2018-01-23 | 2018-08-17 | 倪惠芳 | A kind of soil sample harvester based on multi-rotor unmanned aerial vehicle |
| CN110361228A (en) * | 2019-07-09 | 2019-10-22 | 中核第四研究设计工程有限公司 | Screwed sampler |
| CN110361228B (en) * | 2019-07-09 | 2024-05-14 | 中核第四研究设计工程有限公司 | Spiral sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170811 Termination date: 20180120 |