CN209327015U - A kind of tree ring acquisition device - Google Patents
A kind of tree ring acquisition device Download PDFInfo
- Publication number
- CN209327015U CN209327015U CN201821997170.1U CN201821997170U CN209327015U CN 209327015 U CN209327015 U CN 209327015U CN 201821997170 U CN201821997170 U CN 201821997170U CN 209327015 U CN209327015 U CN 209327015U
- Authority
- CN
- China
- Prior art keywords
- limited rack
- acquisition device
- goat
- acquisition
- tree ring
- 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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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of tree ring acquisition device.Currently, into firmly indentation chisel bit is needed when boring, when drilling through trees tree core, drilling rod precisely vertical cannot pierce trunk, can make the phenomenon that glancing off between drilling rod and trees, affect sample quality when being sampled using electric hand drill.A kind of tree ring acquisition device, its composition includes: electric hand drill (1), rolling bearing (2), position-limited rack A(3) and position-limited rack B(4), electric hand drill is fixedly connected with one end of acquisition bar (5), the other end of acquisition bar is connect with collection head (6), position-limited rack A and position-limited rack B is L-type helicitic texture, and position-limited rack A is fixedly connected by position-limited rack A with the end of position-limited rack B horizontal direction threaded rod by thread bush (6) with position-limited rack B, position-limited rack A and position-limited rack B is in parallel construction after connection, screwing in respectively on the threaded rod of position-limited rack A and position-limited rack B vertical direction has top goat's horn nut (7) and lower part goat's horn nut (8).The utility model is applied to tree ring acquisition device.
Description
Technical field
The utility model relates to a kind of tree ring acquisition devices.
Background technique
Tree ring not only records the age of trees itself, also describes the comprehensive external factor such as environment, weather to trees
The influence of growth becomes one of the main evidence of research Global climate change at present.It will be seen that by the analysis of tree ring
Various years scale Laws of Climate Change and trees response characteristic.Therefore, to analyze that tree ring contained it is deep in
Contain, the sampling of tree ring becomes one and primarily solves the problems, such as.Currently, in tree age sampling, it is general to use
Method in the case of not influencing trees normal growth, by drilling through tree core sample.
Currently, used tool is arboreal growth cone.The tool is mainly manual operation, during drilling through, people
The speed that work drills through is slower, inefficiency, is not suitable for the use of great amount of samples sampling.And when being sampled using electric hand drill,
Into firmly indentation chisel bit is needed when boring, when drilling through trees tree core, drilling rod precisely vertical cannot pierce trunk, can make to bore
The phenomenon that glancing off between bar and trees affects sample quality, while also resulting in the tree core segment distortion close to bark,
It is not easy to post analysis.
Summary of the invention
The purpose of the utility model is to provide a kind of tree ring acquisition devices.
Above-mentioned purpose is realized by following technical scheme:
A kind of tree ring acquisition device, composition includes: electric hand drill, rolling bearing, position-limited rack A and position-limited rack B, institute
The electric hand drill stated is fixedly connected with one end of acquisition bar, and the other end of the acquisition bar is connect with collection head, the limit
The position frame A and position-limited rack B is L-type helicitic texture, and the position-limited rack A and the position-limited rack B horizontal direction screw thread
The position-limited rack A is fixedly connected by the end of bar by thread bush with the position-limited rack B, the position-limited rack A after connection
It is in parallel construction with the position-limited rack B, on the threaded rod of the position-limited rack A and the position-limited rack B vertical direction respectively
Screw-in has top goat's horn nut and lower part goat's horn nut, and the bottom processing of the position-limited rack A and the position-limited rack is tapered
Round end structure, and taper round end structure is inserted into ground and is suffered, the collection head and the acquisition are by stainless steel
At.
Tree ring acquisition device according to claim 1 welds on the interior annular face of the rolling bearing
There is anti-bias cylinder set, the acquisition bar is inserted into the anti-bias cylinder set, and the two sides of the rolling bearing are respectively welded
Arc panel is welded with limit inserted block on the arcwall face of the arc panel, jack, the jack is machined on the inserted block
Inside on the threaded rod respectively inserted with the position-limited rack A and the position-limited rack B vertical direction, and pass through the top sheep
Angle nut and the lower part goat's horn nut grip the limit inserted block.
The diameter of tree ring acquisition device according to claim 2, the anti-bias cylinder set is greater than described adopt
Collect the diameter of bar, the position-limited rack A is identical with the position-limited rack B structure, and the diameter of the jack is greater than position-limited rack
Diameter.
The utility model beneficial effect achieved is:
1. the utility model structure is simple, easy to operate, first that position-limited rack A and position-limited rack B is horizontal when being installed
The end in direction is fixed by thread bush, makes position-limited rack A and the U-shaped structure of position-limited rack B, in advance in the outer ring surface of rolling bearing
Two sides are welded with arc panel, the welded limiting inserted block on arc panel, are welded with anti-bias cylinder set in the inner ring surface of rolling bearing, then
Acquisition bar is inserted into anti-bias cylinder set, the end for acquiring bar provides at the bit location of electric hand drill, then by position-limited rack A
It is inserted respectively into the jack in limit inserted block with position-limited rack B, the taper circular hole of position-limited rack bottom is inserted into ground, passes through limit
Two goat's horn nuts on the frame A and position-limited rack B of position are fixed inserted block is limited, and make U-shaped frame composed by position-limited rack A and position-limited rack B
With the trees keeping parallelism to be acquired, electric hand drill switch is then opened, keeps collection head vertical with the trees holding for needing to acquire,
It is inserted into anti-bias sleeve by the way that bar will be acquired and is able to maintain drill bit and trees when being acquired and keeps vertical structure, prevented
When drilling through trees tree core, due to the strenuous vibration of electric drill, and collection head is caused precisely vertical cannot to pierce trunk, affect and adopt
Collect the quality of sample.
2. the utility model is welded with anti-bias cylinder set on the interior annular face of rolling bearing, the diameter of anti-bias cylinder set is greater than
The diameter of bar is acquired, is fixed with annular rubber mat in the inner sleeve of anti-bias cylinder set, when acquire to trees, acquisition bar exists
When colliding when vibration with the interior wall circular rubber mat of anti-bias cylinder set, the inner ring surface of anti-bias sleeve and rolling bearing can be made to rotate,
The inner ring surface that can be avoided acquisition bar and rolling bearing rubs, and plays the role of protection to rolling bearing inner ring surface, simultaneously
Also it can prevent from rubbing between acquisition bar and rolling bearing inner ring surface.
3. the utility model is easy to carry, convenient for preferably carrying out the tree ring sample collection work of palohierror, help
In the development of more tree species trees wheel research work.Convenient for holding the levelness for piercing trees, sample quality and utilization rate are improved, is mentioned
High working efficiency.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the left view of attached drawing 1.
In figure: 1, electric hand drill, 2, rolling bearing, 3, position-limited rack A, 4, position-limited rack B, 5, acquisition bar, 6, thread bush, 7, on
Portion's goat's horn nut, 8, lower part goat's horn nut, 9, anti-bias cylinder set, 10, arc panel, 11, limit inserted block, 12, jack, 13, collection head,
14, cushion rubber.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1:
A kind of tree ring acquisition device, composition includes: electric hand drill 1, rolling bearing 2, position-limited rack A3 and position-limited rack
B4, the electric hand drill are fixedly connected with one end of acquisition bar 5, and the other end of the acquisition bar is connect with collection head 13,
The position-limited rack A and position-limited rack B is L-type helicitic texture, and the position-limited rack A and the position-limited rack B are horizontal
The position-limited rack A is fixedly connected by the end of direction threaded rod by thread bush 6 with the position-limited rack B, described after connection
Position-limited rack A and the position-limited rack B be in parallel construction, the screw thread of the position-limited rack A and the position-limited rack B vertical direction
Screwing in respectively on bar has top goat's horn nut 7 and lower part goat's horn nut 8, the bottom of the position-limited rack A and the position-limited rack
Tapered round end structure is processed, and taper round end structure is inserted into ground and is suffered, the collection head and the acquisition are equal
It is made of stainless steel.
Embodiment 2:
Tree ring acquisition device according to claim 1 welds on the interior annular face of the rolling bearing
There is anti-bias cylinder set 9, the acquisition bar is inserted into the anti-bias cylinder set, and the two sides of the rolling bearing are respectively welded
Arc panel 10 is welded with limit inserted block 11 on the arcwall face of the arc panel, is machined with jack 12 on the inserted block, described
Jack on threaded rod respectively inserted with the position-limited rack A and the position-limited rack B vertical direction, and by described
Top goat's horn nut and the lower part goat's horn nut grip the limit inserted block.
Embodiment 3:
The diameter of tree ring acquisition device according to claim 2, the anti-bias cylinder set is greater than described adopt
Collect the diameter of bar, the position-limited rack A is identical with the position-limited rack B structure, and the diameter of the jack is greater than position-limited rack
Diameter.
Claims (3)
1. a kind of tree ring acquisition device, composition includes: electric hand drill, rolling bearing, and position-limited rack A and position-limited rack B are special
Sign is: the electric hand drill is fixedly connected with one end of acquisition bar, and the other end of the acquisition bar is connect with collection head, institute
The position-limited rack A and the position-limited rack B stated is L-type helicitic texture, and the position-limited rack A and the level side position-limited rack B
The position-limited rack A is fixedly connected with the position-limited rack B by thread bush to the end of threaded rod, the limit after connection
The position frame A and position-limited rack B is in parallel construction, on the threaded rod of the position-limited rack A and the position-limited rack B vertical direction
Screwing in respectively has top goat's horn nut and lower part goat's horn nut, and the bottom of the position-limited rack A and the position-limited rack is processed into
Taper round end structure, and taper round end structure is inserted into ground and is suffered, the collection head and the acquisition are by stainless
Steel is made.
2. tree ring acquisition device according to claim 1, it is characterized in that: the interior annular face of the rolling bearing
On be welded with anti-bias cylinder set, the acquisition bar is inserted into the anti-bias cylinder set, and the two sides of the rolling bearing are distinguished
It is welded with arc panel, limit inserted block is welded on the arcwall face of the arc panel, jack is machined on the inserted block, it is described
Jack on threaded rod respectively inserted with the position-limited rack A and the position-limited rack B vertical direction, and by described
Top goat's horn nut and the lower part goat's horn nut grip the limit inserted block.
3. tree ring acquisition device according to claim 2, it is characterized in that: the diameter that the anti-bias cylinder covers is greater than institute
The diameter for the acquisition bar stated, the position-limited rack A is identical with the position-limited rack B structure, and the diameter of the jack is greater than limit
The diameter of position frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821997170.1U CN209327015U (en) | 2018-11-30 | 2018-11-30 | A kind of tree ring acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821997170.1U CN209327015U (en) | 2018-11-30 | 2018-11-30 | A kind of tree ring acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327015U true CN209327015U (en) | 2019-08-30 |
Family
ID=67712312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821997170.1U Expired - Fee Related CN209327015U (en) | 2018-11-30 | 2018-11-30 | A kind of tree ring acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209327015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007984A (en) * | 2023-02-06 | 2023-04-25 | 中国气象局乌鲁木齐沙漠气象研究所 | Full-automatic tree annual ring slicing device |
-
2018
- 2018-11-30 CN CN201821997170.1U patent/CN209327015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116007984A (en) * | 2023-02-06 | 2023-04-25 | 中国气象局乌鲁木齐沙漠气象研究所 | Full-automatic tree annual ring slicing device |
| CN116007984B (en) * | 2023-02-06 | 2024-03-26 | 中国气象局乌鲁木齐沙漠气象研究所 | Full-automatic tree annual ring slicing device |
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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 |
Granted publication date: 20190830 Termination date: 20201130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |