CN204085933U - A kind of arboreal growth cone of chi with a scale - Google Patents
A kind of arboreal growth cone of chi with a scale Download PDFInfo
- Publication number
- CN204085933U CN204085933U CN201420604914.4U CN201420604914U CN204085933U CN 204085933 U CN204085933 U CN 204085933U CN 201420604914 U CN201420604914 U CN 201420604914U CN 204085933 U CN204085933 U CN 204085933U
- Authority
- CN
- China
- Prior art keywords
- taper pipe
- pipe
- scale
- drill bit
- taper
- 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
The utility model relates to a kind of arboreal growth cone of chi with a scale, form by holding pipe, sampler, drill bit and Taper Pipe, hold pipe with Taper Pipe in " T " font, drill bit becomes as a whole with Taper Pipe seamless link, it is characterized in that Taper Pipe outer wall adds rule, its scale originates in drill bit end and Taper Pipe junction, to Taper Pipe with hold pipe junction and terminate, minimum scale is 1mm.Sampling personnel utilize this utensil in tree ring sampling process, directly can read out the length of tree core, are convenient to the degree of depth accurately controlling to pierce trees, increase work efficiency.
Description
Technical field
The utility model relates to tree-ring widths research field, is specially a kind of arboreal growth cone of chi with a scale.
Background technology
Arboreal growth cone is mainly used in the sampling for trees in tree-ring widths research.The growth cone of current use, owing to not indicating scale, cannot accurately control to pierce the degree of depth of trees, thus often needing to resample, increasing the workload of sampling when drilling through trees tree core.The utility model adds rule on growth cone Taper Pipe, and sampling personnel utilize this utensil in tree ring sampling process, directly can read out the length of tree core, is convenient to the degree of depth accurately controlling to pierce trees, increases work efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of being applicable to bore with the arboreal growth of rule when tree ring samples, and accurately cannot control to pierce the problem of the trees degree of depth during for solving and drilling through trees tree core.
The utility model relates to a kind of arboreal growth cone of chi with a scale, form by holding pipe (1), sampler (2), drill bit (3) and Taper Pipe (4), hold pipe (1) with Taper Pipe (4) in " T " font, drill bit (3) becomes as a whole with Taper Pipe (4) seamless link, it is characterized in that Taper Pipe (4) outer wall adds rule, its scale originates in drill bit (3) end and Taper Pipe (4) junction, manage (1) junction to Taper Pipe (4) and terminate with holding, minimum scale is 1 mm.
The beneficial effects of the utility model are: sampling personnel utilize this utensil in tree ring sampling process, directly can read out the length of tree core, are convenient to the degree of depth accurately controlling to pierce trees, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the arboreal growth wimble structure schematic diagram with rule, and wherein, 1-holds pipe, 2-sampler, 3-drill bit, 4-Taper Pipe.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The utility model arboreal growth cone forms by holding pipe (1), sampler (2), drill bit (3) and Taper Pipe (4), hold pipe (1) with Taper Pipe (4) in " T " font, drill bit (3) becomes as a whole with Taper Pipe (4) seamless link, it is characterized in that Taper Pipe (4) outer wall adds rule, its scale originates in drill bit (3) end and Taper Pipe (4) junction, manage (1) junction to Taper Pipe (4) and terminate with holding, minimum scale is 1 mm.
During sampling, first measure the tree diameters that arboreal growth cone intends piercing position.Both hands hold the two ends holding pipe (1), perpendicular to trunk, the plan of drill bit (3) press-in trees are pierced position, firmly turn clockwise, drive Taper Pipe (4) to pierce trees xylem.Read the degree of depth piercing trees by Taper Pipe (4) rule, the degree of depth to be pierced is the half piercing position tree diameters, sampler (2) is inserted into completely in Taper Pipe (4), blocks and takes out trees tree core, so far having sampled.
Claims (1)
1. the arboreal growth cone of a chi with a scale, form by holding pipe (1), sampler (2), drill bit (3) and Taper Pipe (4), hold pipe (1) with Taper Pipe (4) in " T " font, drill bit (3) becomes as a whole with Taper Pipe (4) seamless link, it is characterized in that Taper Pipe (4) outer wall adds rule, its scale originates in drill bit (3) end and Taper Pipe (4) junction, and manage (1) junction to Taper Pipe (4) and terminate with holding, minimum scale is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604914.4U CN204085933U (en) | 2014-10-20 | 2014-10-20 | A kind of arboreal growth cone of chi with a scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604914.4U CN204085933U (en) | 2014-10-20 | 2014-10-20 | A kind of arboreal growth cone of chi with a scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085933U true CN204085933U (en) | 2015-01-07 |
Family
ID=52178635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604914.4U Expired - Fee Related CN204085933U (en) | 2014-10-20 | 2014-10-20 | A kind of arboreal growth cone of chi with a scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142227A (en) * | 2016-08-23 | 2016-11-23 | 安庆师范大学 | A kind of coring bit, apply the year core wheel coring electric drill of this drill bit, coring method |
| CN106441986A (en) * | 2016-10-31 | 2017-02-22 | 新疆林业科学院 | Tree growth cone combined tool |
-
2014
- 2014-10-20 CN CN201420604914.4U patent/CN204085933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142227A (en) * | 2016-08-23 | 2016-11-23 | 安庆师范大学 | A kind of coring bit, apply the year core wheel coring electric drill of this drill bit, coring method |
| CN106142227B (en) * | 2016-08-23 | 2018-07-13 | 安庆师范大学 | A kind of coring bit, using the drill bit year core wheel coring electric drill, coring method |
| CN106441986A (en) * | 2016-10-31 | 2017-02-22 | 新疆林业科学院 | Tree growth cone combined tool |
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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: 20150107 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |