CN109752208A - A kind of Autosampler removes fixed rack inner wall soil vibration device - Google Patents
A kind of Autosampler removes fixed rack inner wall soil vibration device Download PDFInfo
- Publication number
- CN109752208A CN109752208A CN201811526687.7A CN201811526687A CN109752208A CN 109752208 A CN109752208 A CN 109752208A CN 201811526687 A CN201811526687 A CN 201811526687A CN 109752208 A CN109752208 A CN 109752208A
- Authority
- CN
- China
- Prior art keywords
- soil
- component
- jack
- rotation
- wall
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Fixed rack inner wall soil vibration device is removed the present invention relates to a kind of Autosampler, including two components: soil vibration component and rotation being gone to jack up component, rotation jack-up component, which is fixed on rotary screw and is equipped in rotation jack-up component, jacks up component, the bottom of soil vibration component is gone to be equipped with by jack-up object, it goes soil vibration component also to connect with soil flight is removed, goes soil flight axially extending along fixed rack inner wall；Rotation jacks up in component rotary course, when jacking up component contact by jack-up object, goes soil vibration component to be lifted, soil flight is gone to also move up；When jack-up component leaves by jack-up object, goes soil vibration component to reset under the action of self gravity or return unit, soil flight is gone to move down, the soil removing for adhering to fixed rack inner wall during going soil flight to move up and down.
Description
Technical field
The present patent application is the applying date on 01 11st, 2017, application No. is: 2017100117659, it is entitled that " one kind can
The divisional application of the application for a patent for invention of the Autosampler sampled simultaneously using multiple cutting rings ".The present invention relates to agrology realities
Research equipment field is tested, more particularly, to a kind of going in fixed bracket for Autosampler that can be used simultaneously multiple cutting ring samplings
Wall soil vibration device.
Background technique
Soil cutting ring is usually used in measuring some soil such as the soil weight, moisture content, density, porosity, water characteristic curve
Characteristic plays key player in the research of agrology.Common cutting ring is mainly the annulus of metal material, and volume is general
It is divided into 100cm3And 200cm3Two kinds.Cutting ring is driven into soil currently, normal soil foil sampler mainly passes through hammer,
Then cutting ring is taken out, carries out analysis and experiment.The method of this soil sample is larger to original-state soil disturbance in the presence of hammering, takes
When it is laborious, land destruction area is larger, and depth takes when soil that there are cutting rings to be not easy the problems such as taking out.
Although there is while taking the foil sampler of two pedotheques at present, this foil sampler drill bit is ring
Sword construction, drill bit bores downwards move sampling process it is very laborious, bring inconvenience to sampling process.What the present invention designed fills with driving
The Autosampler and sawtooth drill bit set can make sampling process greatly save manpower, and present apparatus convenient disassembly, be suitable for field
It installs and uses.
Summary of the invention
The present invention devises a kind of Autosampler that can be used simultaneously multiple cutting ring samplings, solves following technology and asks
Topic.
(1) it rotates foil sampler by manpower in the prior art to be sampled, drill bit bores downwards dynamic sampling process very
Arduously, such mode makes sampling efficiency low, also result in be easy after technical staff's long-time use it is tired out.
(2) prior art is sampled different depth soil by single cutting ring, and process repeats, is cumbersome and existing
Foil sampler drill bit is ring sword construction, so that sampling process is more laborious, is brought inconvenience to sampling.
(3) it can guarantee the accuracy of sampling using fixed bracket, but soil is splash during bit, so that mud
Soil sticks on fixed rack inner wall, is easily accessible in card slot after soil attachment is excessive, so that soil sample is contaminated, finally
Cause measured value to be distorted, thus needs often to be purged fixed rack inner wall soil.
To solve above-mentioned technical problem, present invention employs following scheme:
A kind of Autosampler can be used simultaneously the sampling of multiple cutting rings, including female bar (3), expander bar (4), drill bit (7) and
Fixed bracket (13), the drill bit (7) are mounted on described female bar (3) bottom end, and the fixed bracket (13) is cylindrical hollow structure,
The bottom of fixed bracket (13) is fixed on soil to be sampled, and the upper end and expander bar (4) of fixed bracket (13) are fixed to be connected
It connects, it is characterised in that: female bar (3) is connect by driving device with expander bar (4), and driving device drives female bar (3) and drill bit (7)
It axially moves up and down, mother's bar (3) is equipped with multiple card slots in different location along axial direction, places a ring in each card slot
Knife, multiple cutting rings realize the soil while automatic sampling to different soils depth.
Further, a kind of Autosampler, the driving device include micromotor (6), rotary screw (14) and move
Dynamic nut (15), rotary screw (14) one end are connect with the micromotor (6), rotary screw (14) other end and the movement
Nut (15) is connected through a screw thread, and micromotor (6) is fixed in expander bar (4), mobile nut (15) outer wall with it is described
The hollow inner wall of female bar (3) is fixedly connected.
Further, a kind of Autosampler for removing fixed rack inner wall soil further includes fixed rack inner wall mud
Soil vibration device (17), it is described that fixed rack inner wall soil vibration device (17) is gone to include two components: to remove soil vibration component
(171) and rotation jacks up component (177), and rotation jacks up component (177) and is fixed on rotary screw (14) and jacks up in rotation
Component (177), which is equipped with, jacks up component (175), goes to the bottom of soil vibration component (171) to be equipped with by jack-up object (174), removes soil
Vibration component (171) is also connect with soil flight (173) is removed, and goes soil flight (173) along fixed bracket (13) inner wall
It is axially extending；Rotation jacks up in component (177) rotary course, when jacking up component (175) contact by jack-up object (174), removes mud
Soil vibration component (171) is lifted, and is gone soil flight (173) to synchronize and is moved up；It leaves and is jacked up when jack-up component (175)
When object (174), soil vibration component (171) is gone to reset under the action of self gravity or return unit, goes to soil flight (173)
It moves down, the soil removing for adhering to fixed bracket (13) inner wall during going soil flight (173) to move up and down.
Further, rotation jacks up component (177) and is fixedly connected by swingle fixing sleeve (176) with rotary screw (14),
Soil vibration component (171) is gone to be provided with rotary screw insertion hole (172), the diameter of through-hole is greater than rotary screw (14) diameter, rotation
Turn screw rod (14) to be inserted in rotary screw insertion hole (172).
Further, female bar (3) and expander bar (4) are located inside hollow structure.
Further, the card slot is made of two semicylinders, and cutting ring outer diameter is identical as the internal diameter of card slot to keep cutting ring rigid
It is stuck in card slot well；The first bolt ring (11) and the second bolt ring are respectively provided on the outer wall of two semicylinder connecting pins
(12), card slot be closed when the first bolt ring (11) and the second bolt ring (12) pass through bolt (10) be joined together to form fixed dress
Setting (8) prevents card slot from opening.
Further, two card slots are respectively as follows: the first card slot (1) for placing cutting ring and place the second card slot (2) of cutting ring；It puts
It sets the first card slot (1) of cutting ring and places the distance between the second card slot (2) of cutting ring as 10cm.
Further, the drill bit (7) is axially distributed laciniation.
Further, expander bar (4) is topmost equipped with one handle (5), and handle (3) is equipped with control micromotor (6) and opens
The motor switch (16) for opening or closing.
This can be used simultaneously the Autosampler of multiple cutting ring samplings compared with traditional sampler, have below beneficial to effect
Fruit:
(1) present invention drives drill bit to rotate automatically by driving device, changes traditional manually driven mode, substantially increases and take
Sample efficiency, and the physical strength of sampling people can be saved.
(2) present invention uses fixed rack inner wall soil vibration device (17) that fixed rack inner wall soil can be made to begin
Eventually in the state removed, avoids fixed rack inner wall attachment soil and pollute sample, influence the true of measured value
Property.
(3) present invention, which uses, goes the power resources of fixed rack inner wall soil vibration device in the rotary screw of rotation, increases
Add the effect of rotary screw, thus reduces the cost of manufacture of equipment.
(4) present invention allows entire sampler to be stably fixed to sampling soil in sampling by fixed bracket
On, it is ensured that the depth of sampling avoids the appearance of measurement error as needed for setting.
(5) present invention is more cutting ring due to that can be arranged simultaneously on female bar, thus can realize to different soils depth
Soil samples simultaneously, so realize to soil characteristic such as moisture content, water characteristic curve, mechanical composition and wilting coefficient etc. into
Row efficiently research.
(6) drill bit used in the present invention is laciniation, distinguishes the round-blade shape structure of traditional foil sampler drill bit,
For mitigating the soil resistance being subject in sampling process, so that sampling process is more laborsaving.
(7) connection structure of the present invention is convenient, can realizing self disassembling, be convenient for carrying and installed and used with field.
Detailed description of the invention
Fig. 1: it can be used simultaneously the structural schematic diagram of the Autosampler of multiple cutting ring samplings in the present invention.
Fig. 2: cutting ring card slot schematic diagram in the present invention；
Fig. 3: the structural schematic diagram of fixed rack inner wall soil vibration device is removed in the present invention.
Description of symbols:
1-places the first card slot of cutting ring；2-place the second card slot of cutting ring；3-female bars；4-expander bars；5-handles；6—
Micromotor；7-drill bits；8-fixed devices；9-cutting ring card slots；10-bolts；11-the first bolt ring；12-the second bolt
Ring；13-fixed brackets；14-rotary screws；15-mobile nuts；16-motor switch；17-remove fixed rack inner wall soil
Vibration device；171-remove soil vibration component；172-rotary screws are inserted into hole；173-remove soil flight；174-are pushed up
Play object；175-jack up component；176-swingle fixing sleeves；177-rotations jack up component.
Specific embodiment
Below with reference to Fig. 1 to Fig. 3, the present invention will be further described:
As shown in Figure 1, a kind of Autosampler that can be used simultaneously multiple cutting ring samplings, including female bar 3, expander bar 4 and drill bit
7, drill bit 7 is mounted on female 3 bottom end of bar, and female bar 3 is connect by driving device with expander bar 4, and driving device drives female bar 3 and drill bit
7 axially move up and down, and female bar 3 is equipped with multiple card slots in different location along axial direction, places a cutting ring in each card slot, more
A cutting ring realizes the soil while automatic sampling to different soils depth.
Specifically, driving device includes micromotor 6, rotary screw 14 and mobile nut 15, rotary screw 14 1
End is connect with micromotor 6, and 14 other end of rotary screw is connected through a screw thread with mobile nut 15, and micromotor 6 is fixed on expansion
It opens up in bar 4, mobile 15 outer wall of nut is fixedly connected with female hollow inner wall of bar 3.
The working principle of driving device is as follows: pressing motor switch 16 and opens micromotor 6, so that rotary screw 14 revolves
Turn.Since 14 other end of rotary screw is connected with mobile nut 15, mobile nut 15 is under the action of rotary screw 14, so that moving
Dynamic nut 15 is spinned along rotary screw 14 and is axially moved above and below.
The mobile mobile nut 15 of upper and lower spiral drives female bar 3 and drill bit 7 also to spin and move up and down, 7 spiral of drill bit fortune
It moves so that soil is dug, and makes female bar 3 mobile to depth of soils.Finally realize that multiple cutting rings are same to the soil of different depth
When automatic sampling.
In addition, being additionally provided with a fixed bracket 13, the bottom end of fixed bracket 13 is fixed on soil to be sampled, fixed
The upper end of bracket 13 is fixedly connected with expander bar 4.Fixed bracket 13 is cylindrical hollow structure, and female bar 3 and expander bar 4 are located at hollow
Inside configuration.By fixed bracket 13 entire sampler is stably fixed on sampling soil in sampling, it is ensured that
The depth of sampling avoids the appearance of measurement error as needed for setting.
Card slot is made of two semicylinders, and cutting ring outer diameter is identical as the internal diameter of card slot to make cutting ring just be stuck in card slot
In；The first bolt ring 11 and the second bolt ring 12 are respectively provided on the outer wall of two semicylinder connecting pins, the when card slot is closed
One bolt ring 11 and the second bolt ring 12, which are joined together to form fixed device 8 by bolt 10, prevents card slot from opening.Two cards
Slot is respectively as follows: the first card slot 1 for placing cutting ring and the second card slot 2 for placing cutting ring；First card slot 1 and the second card for placing cutting ring
Spacing between slot 2 is 10cm.Drill bit 7 is axially distributed laciniation.
4 the top of expander bar is equipped with one handle 5, and handle 3 is equipped with the motor that a control micromotor 6 opens or closes and opens
Close 16.Operator can control the unlatching or stopping of entire sampling process by pressing motor switch 16.
As shown in Fig. 2, card slot is made of two semicylinders, cutting ring outer diameter is identical as the internal diameter of card slot to make cutting ring just
It is stuck in card slot；The first bolt ring 11 and the second bolt ring 12, card slot are respectively provided on the outer wall of two semicylinder connecting pins
The first bolt ring 11 and the second bolt ring 12 are joined together to form fixed device 8 by bolt 10 when closure, prevent card slot
It opens.
As shown in figure 3, a kind of Autosampler removes fixed rack inner wall soil vibration device, fixed rack inner wall mud is removed
Soil vibration device 17 includes two components: going soil vibration component 171 and rotation to jack up component 177, it is solid that rotation jacks up component 177
Be scheduled on rotary screw 14 and jack up component 177 in rotation and be equipped with and jack up component 175, jack up component 175 can for bearing or
Idler wheel.Go to the bottom of soil vibration component 171 to be equipped with by jack-up object 174, go soil vibration component 171 also with remove soil flight
173 connections go soil flight 173 axially extending along fixed 13 inner wall of bracket；Rotation jacks up in 177 rotary course of component,
When jacking up the contact of component 175 by jack-up object 174, soil vibration component 171 is gone to be lifted, goes soil flight 173 also upward
It is mobile；When jack-up component 175 leaves by jack-up object 174, go soil vibration component 171 in the effect of self gravity or return unit
Lower reset, goes soil flight 173 to move down, will fixed 13 inner wall of bracket during going soil flight 173 to move up and down
The soil of attachment is removed.
Rotation jacks up component 177 and is fixedly connected by swingle fixing sleeve 176 with rotary screw 14, removes soil vibration component
171 are provided with rotary screw insertion hole 172, and the diameter of through-hole is greater than 14 diameter of rotary screw, and rotary screw 14 is inserted in rotary screw
It is inserted into hole 172.
The present invention uses fixed rack inner wall soil vibration device 17 that fixed rack inner wall soil can be made to locate always
In the state removed, avoids fixed rack inner wall attachment soil and pollute sample, influence the authenticity of measured value.
The present invention uses the power resources for removing fixed rack inner wall soil vibration device in the rotary screw of rotation, increases
The effect of rotary screw, thus reduce the cost of manufacture of equipment.
Above in conjunction with attached drawing, an exemplary description of the invention, it is clear that realization of the invention is not by aforesaid way
Limitation, as long as use the inventive concept and technical scheme of the present invention carry out various improvement, or it is not improved will be of the invention
Conception and technical scheme directly apply to other occasions, be within the scope of the invention.
Claims (2)
1. a kind of Autosampler removes fixed rack inner wall soil vibration device, it is characterised in that: described to go in fixed bracket
Wall soil vibration device (17) includes two components: going soil vibration component (171) and rotation to jack up component (177), rotation top
It plays component (177) to be fixed on rotary screw (14) and jack up component (177) equipped with component (175) are jacked up in rotation, removes mud
The bottom of soil vibration component (171) is equipped with by jack-up object (174), go soil vibration component (171) also with remove soil flight
(173) it connects, goes soil flight (173) axially extending along fixed bracket (13) inner wall；Rotation jacks up component (177) rotation
In the process, it when jacking up component (175) contact by jack-up object (174), goes soil vibration component (171) to be lifted, removes soil spiral shell
Blade (173) also moves up；When jack-up component (175) is left by jack-up object (174), soil vibration component (171) is gone to exist
It is resetted under the action of self gravity or return unit, soil flight (173) is gone to move down, remove soil flight (173) up and down
The soil removing for adhering to fixed bracket (13) inner wall in moving process.
2. can be used simultaneously the Autosampler of multiple cutting ring samplings according to claim 1, it is characterised in that: rotation jacks up
Component (177) is fixedly connected by swingle fixing sleeve (176) with rotary screw (14), and soil vibration component (171) is gone to be provided with
Rotary screw is inserted into hole (172), and the diameter of through-hole is greater than rotary screw (14) diameter, and rotary screw (14) is inserted in the rotation spiral shell
Bar is inserted into hole (172).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811526687.7A CN109752208B (en) | 2017-01-11 | 2017-01-11 | Automatic sampler remove fixed bolster inner wall earth vibrating device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710011765.9A CN106644570B (en) | 2017-01-11 | 2017-01-11 | A kind of Autosampler can be used simultaneously multiple cutting ring samplings |
| CN201811526687.7A CN109752208B (en) | 2017-01-11 | 2017-01-11 | Automatic sampler remove fixed bolster inner wall earth vibrating device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710011765.9A Division CN106644570B (en) | 2017-01-11 | 2017-01-11 | A kind of Autosampler can be used simultaneously multiple cutting ring samplings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109752208A true CN109752208A (en) | 2019-05-14 |
| CN109752208B CN109752208B (en) | 2020-05-12 |
Family
ID=58842730
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525016.9A Active CN109781453B (en) | 2017-01-11 | 2017-01-11 | Automatic sampler capable of removing soil on inner wall of fixed support |
| CN201811525034.7A Active CN109813566B (en) | 2017-01-11 | 2017-01-11 | Automatic sampler |
| CN201710011765.9A Active CN106644570B (en) | 2017-01-11 | 2017-01-11 | A kind of Autosampler can be used simultaneously multiple cutting ring samplings |
| CN201811526687.7A Active CN109752208B (en) | 2017-01-11 | 2017-01-11 | Automatic sampler remove fixed bolster inner wall earth vibrating device |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525016.9A Active CN109781453B (en) | 2017-01-11 | 2017-01-11 | Automatic sampler capable of removing soil on inner wall of fixed support |
| CN201811525034.7A Active CN109813566B (en) | 2017-01-11 | 2017-01-11 | Automatic sampler |
| CN201710011765.9A Active CN106644570B (en) | 2017-01-11 | 2017-01-11 | A kind of Autosampler can be used simultaneously multiple cutting ring samplings |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN109781453B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781453B (en) * | 2017-01-11 | 2020-07-14 | 中国水利水电科学研究院 | Automatic sampler capable of removing soil on inner wall of fixed support |
| CN107490496B (en) * | 2017-09-28 | 2023-07-11 | 湖南师范大学 | Soil grooving device |
| CN108036964B (en) * | 2017-12-07 | 2020-02-07 | 浙江化工工程地质勘察院有限公司 | Soil layering rapid sampling device and method |
| CN108918181A (en) * | 2018-07-18 | 2018-11-30 | 荆门市东宝区六合香茶叶种植专业合作社 | A kind of agricultural soil sampling apparatus |
| CN110160826A (en) * | 2019-06-21 | 2019-08-23 | 兰州大学 | A kind of environmental and ecological protection soil extract device convenient for extracting a variety of soil |
| CN110361222A (en) * | 2019-07-25 | 2019-10-22 | 南京农业大学 | A kind of movable type original-state soil sampling apparatus |
| CN112213144B (en) * | 2020-09-20 | 2024-04-12 | 南京爱思达进出口贸易有限公司 | Drilling and soil sampling machine for large exploration |
| CN113976464B (en) * | 2021-12-23 | 2022-03-08 | 常州市苏南盛氏制辊机械有限公司 | Transmission roller detection conveying equipment and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005082998A (en) * | 2003-09-05 | 2005-03-31 | Musashino Tsuchishitsu Chosa Kk | Soil sampling device |
| CN201685329U (en) * | 2010-05-14 | 2010-12-29 | 葛洲坝集团第五工程有限公司 | Deposited material cleaning device of weigh bucket |
| CN204707686U (en) * | 2015-06-23 | 2015-10-21 | 中国农业科学院北京畜牧兽医研究所 | A kind of growing and fattening pigs precise feeding device |
| CN204831846U (en) * | 2015-08-10 | 2015-12-02 | 常州骏嘉纺织染整有限公司 | Clean type grease sampler |
| CN105697004A (en) * | 2016-04-20 | 2016-06-22 | 中国水利水电科学研究院 | Cutting ring sampler capable of simultaneously using multiple cutting rings for sampling |
| CN106017978A (en) * | 2016-05-16 | 2016-10-12 | 青岛农业大学 | Soil sampler convenient and rapid to use and capable of being used for testing deep soil volume weight |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614382A (en) * | 2004-11-30 | 2005-05-11 | 南开大学 | Wet soil sampler |
| JP2007284961A (en) * | 2006-04-14 | 2007-11-01 | Mikio Umeoka | Device and method for gathering soil |
| CN201535724U (en) * | 2009-12-04 | 2010-07-28 | 山东农业大学 | Earth-taking drill for field soil original cut plane earth column |
| US20110179888A1 (en) * | 2010-01-28 | 2011-07-28 | Bijan Danesh | Undisturbed soil and sediment sampling |
| CN201653743U (en) * | 2010-04-20 | 2010-11-24 | 吕良 | Quick geological sampling instrument |
| RU121369U1 (en) * | 2012-03-26 | 2012-10-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский ядерный университет "МИФИ" (НИЯУ МИФИ) | SUBSURFACE AIR SAMPLING PUMP |
| CN104390809B (en) * | 2014-11-04 | 2016-11-16 | 昆明理工大学 | A kind of hand held pressure rotates soil sampler |
| CN204322288U (en) * | 2014-12-22 | 2015-05-13 | 广东梅雁吉祥水电股份有限公司 | A kind of cement mixer with inner-wall cleaning device |
| CN205280409U (en) * | 2015-12-06 | 2016-06-01 | 重庆市涪陵区齐艺舟生态农业发展有限公司 | Agricultural soil property sampling device |
| CN205532595U (en) * | 2016-04-20 | 2016-08-31 | 中国水利水电科学研究院 | Can use foil sampler of a plurality of cutting rings sample simultaneously |
| CN205620158U (en) * | 2016-05-16 | 2016-10-05 | 青岛农业大学 | Can be used to test geotome of deep soil body unit weight |
| CN106092642B (en) * | 2016-06-03 | 2019-05-17 | 山西大学 | Soil cutting ring hierarchical synchronization sampling apparatus |
| CN206440486U (en) * | 2017-01-11 | 2017-08-25 | 中国水利水电科学研究院 | A kind of Autosampler that can be sampled simultaneously using multiple cutting rings |
| CN109781453B (en) * | 2017-01-11 | 2020-07-14 | 中国水利水电科学研究院 | Automatic sampler capable of removing soil on inner wall of fixed support |
-
2017
- 2017-01-11 CN CN201811525016.9A patent/CN109781453B/en active Active
- 2017-01-11 CN CN201811525034.7A patent/CN109813566B/en active Active
- 2017-01-11 CN CN201710011765.9A patent/CN106644570B/en active Active
- 2017-01-11 CN CN201811526687.7A patent/CN109752208B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005082998A (en) * | 2003-09-05 | 2005-03-31 | Musashino Tsuchishitsu Chosa Kk | Soil sampling device |
| CN201685329U (en) * | 2010-05-14 | 2010-12-29 | 葛洲坝集团第五工程有限公司 | Deposited material cleaning device of weigh bucket |
| CN204707686U (en) * | 2015-06-23 | 2015-10-21 | 中国农业科学院北京畜牧兽医研究所 | A kind of growing and fattening pigs precise feeding device |
| CN204831846U (en) * | 2015-08-10 | 2015-12-02 | 常州骏嘉纺织染整有限公司 | Clean type grease sampler |
| CN105697004A (en) * | 2016-04-20 | 2016-06-22 | 中国水利水电科学研究院 | Cutting ring sampler capable of simultaneously using multiple cutting rings for sampling |
| CN106017978A (en) * | 2016-05-16 | 2016-10-12 | 青岛农业大学 | Soil sampler convenient and rapid to use and capable of being used for testing deep soil volume weight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109752208B (en) | 2020-05-12 |
| CN109813566B (en) | 2020-06-30 |
| CN106644570A (en) | 2017-05-10 |
| CN109781453B (en) | 2020-07-14 |
| CN109781453A (en) | 2019-05-21 |
| CN106644570B (en) | 2018-12-28 |
| CN109813566A (en) | 2019-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106644570B (en) | A kind of Autosampler can be used simultaneously multiple cutting ring samplings | |
| CN106769177B (en) | Portable shallow layer soft soil original state sampling device and sampling method | |
| CN206440486U (en) | A kind of Autosampler that can be sampled simultaneously using multiple cutting rings | |
| CN204495594U (en) | The Special Automatic sampler of resource exploration | |
| CN111473997A (en) | Layered sampling device for soil detection | |
| CN209689959U (en) | A kind of agriculture environmental protection soil sampling apparatus | |
| CN207147813U (en) | A kind of Municipal Engineering Construction soil sample collector | |
| CN209311126U (en) | A kind of multifunction soil detection sampler | |
| CN104330280B (en) | A kind of gear type soil sampling device and the method for sampling thereof | |
| CN108444756B (en) | Soil detection is with swift sampling device | |
| CN219348858U (en) | Soil environment monitoring device for soil monitoring | |
| CN217953918U (en) | Soil sampling device | |
| CN115493881A (en) | Soil sampling equipment for ecological environment monitoring | |
| CN211904711U (en) | Novel sand ware is got in petroleum reconnaissance | |
| CN211235061U (en) | Soil extraction element for environmental detection | |
| CN209542146U (en) | A kind of hydraulic engineering foundation soil sampler | |
| CN207408134U (en) | LB piston type soil samplers | |
| CN215677649U (en) | Hydraulic engineering ground sampling device | |
| CN212568019U (en) | Geological sampling equipment for environmental reconnaissance | |
| CN204646227U (en) | A kind of electronic earth boring auger that can accurately sample | |
| CN219391412U (en) | Soil sampler for frozen soil | |
| CN204941535U (en) | A kind of soil sampling apparatus | |
| CN216284413U (en) | Agricultural technology promotes and uses soil sampling device | |
| CN117129256A (en) | Black land surface matrix detection sampling device | |
| RU2622440C2 (en) | Method of plant sampling and device for its implementation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |