CN206074294U - Soil sampling apparatus - Google Patents
Soil sampling apparatus Download PDFInfo
- Publication number
- CN206074294U CN206074294U CN201621085601.8U CN201621085601U CN206074294U CN 206074294 U CN206074294 U CN 206074294U CN 201621085601 U CN201621085601 U CN 201621085601U CN 206074294 U CN206074294 U CN 206074294U
- Authority
- CN
- China
- Prior art keywords
- drilling
- drilling pipe
- drilling rod
- soil
- sampling apparatus
- 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
The utility model discloses a kind of soil sampling apparatus, when the outside diameter of geotome is more than drilling pipe, during geotome is proposed, frictional resistance is big.This utility model includes drilling rod（1）, drilling pipe（2）, hammer handle（3）And operating handle（4）；The drilling pipe（2）For the hollow straight tube of upper and lower diameter identical, drilling pipe（2）Lower end have cutting mouth（5）, and a bar-shaped trough is offered along its short transverse（6）；Drilling pipe（2）Upper end be provided with and drilling pipe（2）Diameter identical drilling rod（1）；Drilling rod（1）On set a cross-drilled hole at a certain distance（7）；Drilling rod（1）Top passes through latch closure（8）Hammering handle is installed（3）.The hammering handle and drilling rod（1）Top has latch closure to connect in itself, it is ensured that beats hammering handle and will not hurt drilling rod（1）Itself.Drilling pipe（2）With drilling rod（1）Diameter is identical to be ensured to propose to reduce resistance during soil sampling apparatus from more hard soil layer, saves time, laborsaving.
Description
Technical field
This utility model is related to a kind of device for earth drilling sampling, specially a kind of soil sampling apparatus.
Background technology
The collection of soil is significant with analysis, for example, study agricultural production, remediation contaminated soil, animals and plants research
Deng, therefore, also species is various for the sampling instrument of soil, and the most frequently used sampling tool is geotome.Geotome includes what is be connected as a single entity
Overman bit and drilling rod and the handle fixed with drilling rod upper end, when taking pedotheque, are held handle and are firmly rotated, by soil
It is stuck in the pipe of drill bit, then required soil is scraped with thin rod, the method for this collection soil wastes time and energy, and has a strong impact on
The work efficiency of soil collecting.During the general collection more close deep soil with this earth boring auger, operator needs to be beaten with hammer
Drilling rod produces a very big downward active force, can just make earth boring auger enter the soil layer of deep layer, and this earth boring auger is typically bored to earth boring auger
The material robustness requirement of bar is very high, directly beats drilling rod, and drilling rod is easily deformed.Equally, with the increasing of sampling depth, take out
The difficulty of sampler can also be increased, not only labor intensive, and be easy to the problems such as causing soil sampler to damage.In addition, overman bit
Interior earth pillar takes out also extremely difficult, is more prone to damage when taking out during in particular for guarantee earth pillar planform,
This Link Efficiency that fetches earth is low.
For the problem of the difficulty that fetches earth, also it is proposed that solution.For example：" geotome, 201420595210.5 ",
The relevant geotome of this utility model, the geotome include drilling pipe and the drill bit that fetches earth, and the drilling pipe and the drill bit that fetches earth are connected with each other, its
Improvement is that push jack is arranged in the drill bit that fetches earth, and the push jack connects push rod, and the push rod is arranged in drilling pipe.Only need
Push rod to be promoted can directly drive push jack to move, and so as to promote soil sample to take out from the drill bit that fetches earth, convenience and high-efficiency will not also
Destruction Soil structure.The program using push rod release soil sample, when soil sample enter drill bit when, drill bit is enclosed construction, need by
Soil sample could be released by the strength of motor, field sampling, carry motor and increased work difficulty and cost.In addition, outside diameter
More than drilling pipe, there is knuckle in the connecting portion between drilling pipe and drill bit, and during earth boring auger is proposed, frictional resistance is big, time-consuming to take
Power.
The content of the invention
To solve the problems referred to above that conventional geotome is present at present, this utility model provides a kind of economic, practical, drilling rod not
Easily the disconnected soil sampling apparatus of hammer, tap hammering handle with iron hammer, drilling rod end when promoting drilling pipe to enter more hard soil layer
Will not deform, during proposing soil sampling apparatus from soil layer, frictional resistance is little, time saving and energy saving.
For achieving the above object, this utility model is employed the following technical solutions：A kind of soil sampling apparatus, including drilling rod 1,
Drilling pipe 2, hammering handle 3 and operating handle 4；The drilling pipe 2 is the hollow straight tube of upper and lower diameter identical, and the lower surface of drilling pipe 2 is cut
Sharp-crested is cut into, and is formed the cutting mouth 5 that cone angle is 40-60 °, and a bar-shaped trough 6 is offered along its short transverse in drilling pipe 2, it is convenient
The taking-up of soil sample.The upper end of drilling pipe 2 is provided with and 2 diameter identical drilling rod 1 of drilling pipe so that in the process for proposing soil sampling apparatus
In, frictional resistance is less.Set a cross-drilled hole 7 on drilling rod 1 at a certain distance, operating handle 4 is installed so that fetch earth on cross-drilled hole 7
When can according to drilling pipe 2 enter soil depth adjust operating handle 4 position, 1 top of drilling rod is provided with a use by latch closure 8
In the hammering handle 3 of hammering.
Connected mode between the drilling rod 1 and drilling pipe 2 is using welding or is threadedly coupled.
A grip 9 is also arranged respectively at the two ends of the operating handle 4, facilitates operator to grasp.
Drilling pipe 2 can need to select suitable length and diameter to carry out connecing replacing according to soil is actually adopted.
During use, soil sampling apparatus are put into into sample position, are helped perpendicular to ground, operating handle 4 is installed to into brill
On bar 1 in the cross-drilled hole 7 of proper height, the hammering handle 3 on sampler top is hammered using aids such as rubber hammers, by drilling rod 1
The depth wanted is hammered onto together with drilling pipe 2；Further according to needing to change height of the operating handle 4 on drilling rod 1, then lift
Operating handle 4 proposes soil sampling apparatus, if meeting the situation of more difficult proposition, can rotate and lift, finally use a word
Soil sample in drilling pipe 2 is taken out from bar-shaped trough 6 and is mounted in the good aluminum box of labelling or plastic packaging bag by type screwdriver.
Beneficial effect：1. the drill bit of soil sampling apparatus described in the utility model cuts into sharp-crested, such drill bit foremost
Pierce soil to be more prone to, while destruction of squeezing action when reducing drill bit insertion soil to soil sample.
2. this utility model is mounted with to hammer handle 3 on 1 top of drilling rod, can hammer handle with hammer, so make soil
Earth sampler becomes very easy in entering to bury, and hammering handle and 1 top of drilling rod has latch closure to connect in itself, it is ensured that beat
Hammering handle will not hurt drilling rod 1 itself, and when promoting drilling pipe to enter more hard soil layer, drilling rod end will not deform.
3. this utility model is suitable for different types of soil, particularly more hard soil, the material for being adopted for
Rustless steel, both can guarantee that light, hard, sharp, can avoid again getting rusty, reduce into frictional resistance during underground layer, prevent soil
It is contaminated；Drilling pipe 2 is identical with 1 diameter of drilling rod to be ensured to propose to reduce resistance during soil sampling apparatus from more hard soil layer
Power, it is more convenient, laborsaving.
Description of the drawings
Fig. 1 is this utility model structural representation.
In figure：Drilling rod 1, drilling pipe 2 hammer handle 3, operating handle 4, cutting mouth 5, bar-shaped trough 6, cross-drilled hole 7, latch closure 8, grip
9。
Specific embodiment
Below in conjunction with the accompanying drawings and explanation the present invention is further described.
Embodiment 1：As shown in figure 1, a kind of soil sampling apparatus, including drilling rod 1, drilling pipe 2, hammering handle 3 and operation handlebar
Handss 4；The drilling pipe 2 is the hollow straight tube of upper and lower diameter identical, and the lower surface of drilling pipe 2 cuts into sharp-crested, and it is 60 ° to form cone angle
A bar-shaped trough 6 is offered along its short transverse on cutting mouth 5, and drilling pipe 2, facilitates the taking-up of soil sample.The upper end of drilling pipe 2 is welded with
With 2 diameter identical drilling rod 1 of drilling pipe so that during soil sampling apparatus are proposed, frictional resistance is less.It is every on drilling rod 1
A cross-drilled hole 7 is set at a certain distance, operating handle 4 is installed on cross-drilled hole 7 so that soil can be entered according to drilling pipe 2 when fetching earth
Depth adjust operating handle 4 position, 1 top of drilling rod by latch closure 8 be provided with one for hammering hammering handle 3.
During use, soil sampling apparatus are put into into sample position, are helped perpendicular to ground, operating handle 4 is installed to into brill
On bar 1 in the cross-drilled hole 7 of proper height, the hammering handle 3 on sampler top is hammered using aids such as rubber hammers, by drilling rod 1
The depth wanted is hammered onto together with drilling pipe 2；Further according to needing to change height of the operating handle 4 on drilling rod 1, then lift
Operating handle 4 proposes soil sampling apparatus, if meeting the situation of more difficult proposition, can rotate and lift, finally use a word
Soil sample in drilling pipe 2 is taken out from bar-shaped trough 6 and is mounted in the good aluminum box of labelling or plastic packaging bag by type screwdriver.
Embodiment 2：As shown in figure 1, a kind of soil sampling apparatus, including drilling rod 1, drilling pipe 2, hammering handle 3 and operation handlebar
Handss 4；The drilling pipe 2 is the hollow straight tube of upper and lower diameter identical, and the lower surface of drilling pipe 2 cuts into sharp-crested, forms cone angle for 40-
60 ° of cutting mouth 5, and a bar-shaped trough 6 is offered along its short transverse in drilling pipe 2, facilitate the taking-up of soil sample.The upper end of drilling pipe 2
It is threaded with and 2 diameter identical drilling rod 1 of drilling pipe so that during soil sampling apparatus are proposed, frictional resistance is less.
Set a cross-drilled hole 7 on drilling rod 1 at a certain distance, operating handle 4 is installed on cross-drilled hole 7 so that can be entered according to drilling pipe 2 when fetching earth
Enter soil depth adjust operating handle 4 position, 1 top of drilling rod by latch closure 8 be provided with one for hammering hammering handle
3。
A grip 9 is also arranged respectively at the two ends of the operating handle 4, facilitates operator to grasp.
Drilling pipe 2 can need to select suitable length and diameter to carry out connecing replacing according to soil is actually adopted.
During use, soil sampling apparatus are put into into sample position, are helped perpendicular to ground, operating handle 4 is installed to into brill
On bar 1 in the cross-drilled hole 7 of proper height, the hammering handle 3 on sampler top is hammered using aids such as rubber hammers, by drilling rod 1
The depth wanted is hammered onto together with drilling pipe 2；Further according to needing to change height of the operating handle 4 on drilling rod 1, then lift
Operating handle 4 proposes soil sampling apparatus, if meeting the situation of more difficult proposition, can rotate and lift, finally use a word
Soil sample in drilling pipe 2 is taken out from bar-shaped trough 6 and is mounted in the good aluminum box of labelling or plastic packaging bag by type screwdriver.
Claims (5)
1. a kind of soil sampling apparatus, it is characterised in that including drilling rod（1）, drilling pipe（2）, hammer handle（3）And operating handle
（4）；The drilling pipe（2）For the hollow straight tube of upper and lower diameter identical, drilling pipe（2）Lower surface cut into sharp-crested, forming cone angle is
40-60 ° of cutting mouth（5）, and drilling pipe（2）On offer a bar-shaped trough along its short transverse（6）；Drilling pipe（2）Upper end be provided with
With drilling pipe（2）Diameter identical drilling rod（1）；Drilling rod（1）On set a cross-drilled hole at a certain distance（7）, cross-drilled hole（7）On behaviour is installed
Make handle（4）；Drilling rod（1）Top passes through latch closure（8）Be provided with one for hammering hammering handle（3）.
2. soil sampling apparatus according to claim 1, it is characterised in that the drilling rod（1）And drilling pipe（2）Between company
Mode is connect using welding or is threadedly coupled.
3. soil sampling apparatus according to claim 1 and 2, it is characterised in that in the operating handle（4）Two ends point
A grip is not arranged（9）.
4. soil sampling apparatus according to claim 1 and 2, it is characterised in that drilling pipe（2）Choosing is needed according to soil is actually adopted
Selecting suitable length and diameter carries out connecing replacing.
5. soil sampling apparatus according to claim 3, it is characterised in that drilling pipe（2）Need to select according to soil is actually adopted
Suitable length and diameter carry out connecing replacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085601.8U CN206074294U (en) | 2016-09-28 | 2016-09-28 | Soil sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085601.8U CN206074294U (en) | 2016-09-28 | 2016-09-28 | Soil sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074294U true CN206074294U (en) | 2017-04-05 |
Family
ID=58441111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085601.8U Expired - Fee Related CN206074294U (en) | 2016-09-28 | 2016-09-28 | Soil sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074294U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168933A (en) * | 2018-01-16 | 2018-06-15 | 安顺学院 | A kind of root system of plant pest-insect survey sampler |
| CN108593333A (en) * | 2018-04-12 | 2018-09-28 | 山东大学 | A kind of earth boring auger and method taking original state soil block |
| CN109443834A (en) * | 2018-11-16 | 2019-03-08 | 安徽国祯环境修复股份有限公司 | One kind drilling sampling tool for the pollution surveys of refuse landfill rubbish body |
| CN109946194A (en) * | 2019-04-25 | 2019-06-28 | 贵州师范大学 | A kind of soil evaporator and its application method for Karst Rocky Desertification Region |
-
2016
- 2016-09-28 CN CN201621085601.8U patent/CN206074294U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168933A (en) * | 2018-01-16 | 2018-06-15 | 安顺学院 | A kind of root system of plant pest-insect survey sampler |
| CN108593333A (en) * | 2018-04-12 | 2018-09-28 | 山东大学 | A kind of earth boring auger and method taking original state soil block |
| CN109443834A (en) * | 2018-11-16 | 2019-03-08 | 安徽国祯环境修复股份有限公司 | One kind drilling sampling tool for the pollution surveys of refuse landfill rubbish body |
| CN109946194A (en) * | 2019-04-25 | 2019-06-28 | 贵州师范大学 | A kind of soil evaporator and its application method for Karst Rocky Desertification Region |
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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: 20170405 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |