CN205483640U - It is open -air with airtight ground quality sample sampler - Google Patents
It is open -air with airtight ground quality sample sampler Download PDFInfo
- Publication number
- CN205483640U CN205483640U CN201620058477.XU CN201620058477U CN205483640U CN 205483640 U CN205483640 U CN 205483640U CN 201620058477 U CN201620058477 U CN 201620058477U CN 205483640 U CN205483640 U CN 205483640U
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- drill bit
- sample
- motor
- shell
- sampler
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Abstract
The utility model relates to an it is open -air with airtight ground quality sample sampler, including drill bit and drill bit shell, the drill bit passes through threaded connection with the drill bit shell. The drill bit shell is equipped with the shell hole, and the drill bit is equipped with the sample well. The drill bit is equipped with heating plate, temperature sensor, motor hole, motor handhole door and heating interface, and heating plate and temperature sensor are located the below of sample well. The motor hole site is located the one end in motor hole in the center of drill bit, motor handhole door, and the heating interface is fixed at the motor handhole door. The bottom of drill bit shell is equipped with the rack, and the rack is connected with the gear of ground quality sample age determination appearance. The utility model discloses a sample well is opened in shell hole over on the drill bit shell on the drill bit, can accomplish the sample sample, the sample seals and the function of sample age determination, has improved the seal of sampler, conveniently carries out inner heating to the sample, be applicable to open -air land used quality sample light release the light -year for apparatus survey the quality sample.
Description
Technical field
This utility model belongs to mensuration analytical equipment technical field, relates to a kind of geologic dating instrument, is specifically related to a kind of field geological sample age determinator.
Background technology
Refer to the epoch that on the earth, various geologic events occur geological epoch.It comprises two aspect implications: one refers to the sequencing that various places matter event occurs, referred to as relative to geological epoch；Its two refer to that each geologic event occurs away from age in this year, owing to mainly using isotope technology, therefore, referred to as isotopic geological age (absolute geochronology).These two aspects combines, and just constitutes geologic event and the earth, the complete understanding in earth's crust differentiation epoch.
Self character for solid mineral crystal, it is grown in natural environment, defect and acquired environment that crystal produces during generating bring the lattice defect that its radiation all can cause its crystals, form free energy storage electronics, and these energy storage electronics being stored in crystal are once the stimulation of external energy, photon will be launched, use luminous energy to excite the method for mineral crystal to be known as light and release light.Light releases just a kind of phosphorescence, and at fixing light source with under identical shooting condition, the photon total amount of this phosphorescence is directly proportional to the total amount of energy storage electronics in solid.Here it is light releases light technology is applied to the theoretical foundation in geology mineral sample survey year.
Geological sample sampler is the necessaries that mineral samplers age determinator is special, and the most accurate sampling is most important for geochronic sample analysis.For sealing after the sampler requirement sampling of field sampling at once, darkroom is arrived in transport in sealed states, carries out the pre-treatment of sample, dose delivery, complete the processes such as test in darkroom.
Utility model content
The purpose of this utility model is to provide a kind of field quality sample sampler hermetically, improves the airtight performance of sampler, conveniently samples and heat sample interior, it is adaptable to field geological sample light is released light age determinator and measured geological sample.
The technical solution of the utility model is: field quality sample sampler hermetically, including drill bit and drill bit shell, drill bit is threaded connection with drill bit shell.Drill bit shell is provided with shell aperture, and drill bit is provided with sample well.Drill bit is provided with heating plate, temperature sensor, motor hole, motor port lid and adds hot interface, and heating plate and temperature sensor are positioned at the lower section of sample well.Motor hole is positioned at the center of drill bit, and motor port lid is positioned at of motor hole, adds hot interface and is fixed on motor port lid.The bottom of drill bit shell is provided with tooth bar, and tooth bar is connected with the gear of geological sample age determinator.
Drill bit and drill bit shell are that staged is closed, and seal with motor port lid, are connected with sampling motor during convenient sampling.Sampler is provided with sampling motor, and sampling motor is connected with sampler by the way of motor shaft inserts motor hole.Adding hot interface and be provided with bidirectional joint, the nipple of bidirectional joint is connected with heating plate by controlling cable, and coupling is connected with age determinator main frame.
Geological sample age determinator includes main frame, excitation source module, optical detection module sampler drive mechanism and control system, is provided with division board, excitation source module and optical detection module and is fixed on division board in main frame.Sampler drive mechanism includes gear motor and gear, and gear motor is connected by wheel and rack.Excitation source module includes excitation source and excites condenser lens, and the front end of excitation source is provided with exciter filter, excites condenser lens to be positioned at the bottom of excitation source.Optical detection module includes photomultiplier tube and detection condenser lens, and the front end of photomultiplier tube is provided with detection optical filter, and detection condenser lens is positioned at the front portion of photomultiplier tube.Control system is provided with position detecting module, excitation source control module, gear control module, photomultiplier tube control module and heating control module phototriode.Position detecting module is connected with phototriode, and excitation source control module is connected with excitation source module, and gear control module is connected with gear motor, and photomultiplier tube control module is connected with photomultiplier tube, and heating control module is connected with heating plate.Being provided with fibre bundle in main frame, excite condenser lens to be connected to sample well by fibre bundle, sample well is connected to detect optical filter by fibre bundle.Analyzer is provided with computer and external power supply, and control system is connected with computer and external power supply.
This utility model field quality sample sampler hermetically improves the airtight performance of sampler, conveniently samples and heats sample interior, it is adaptable to field geological sample light is released light age determinator and measured geological sample.The utility model has the advantages that: 1. have shell aperture by drill bit shell, drill bit has sample well, by rotary drilling-head shell, sample, sample closing and the function of sample dating can be completed, improve the seal of sampler.2. having the heating plate of cylinder below sample well, the convenient inside that carries out sample is heated, it is adaptable to field geological sample light is released light age determinator and measured geological sample.3. drill bit and drill bit shell use staged to close, and seal with motor port lid, are connected with sampling motor during convenient sampling.4. adding hot interface is bidirectional joint, is used for connecting computer heating control line and age determinator main frame.5. drill bit outer casing underpart has rack structure, can be connected with the gear of age determinator main frame, sample is sent to test position.6. sampler structure is compact, volume is little, lightweight, it is simple to install, change and carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model quality sample sampler hermetically；
Fig. 2 is the A-A figure of Fig. 1；
Fig. 3 is the field sampling schematic diagram of quality sample sampler hermetically；
Fig. 4 is the structural representation of field geological sample age determinator；
Fig. 5 is the control system schematic diagram of field geological sample age determinator；
Fig. 6 is sampling operating diagram.
Wherein:
null1 excitation source module、2 fibre bundles、3 detection condenser lenses、4 detection optical filters、5 optical detection modules、6 photomultiplier tubes、7 division boards、8 samplers、9 external power supplys、10 computers、11 main frames、12 gear motors、13 gears、14 control systems、15 tooth bars、16 samples、17 phototriodes、18 excite condenser lens、19 control cable、20 exciter filters、21 excitation sources、22 drill bits、23 fixed plates、24 drill bit shells、25 motor holes、26 buttons、27 sampling panels、28 motor port lids、29 add hot interface、30 temperature sensors、31 heating plates、32 shell aperture、33 sample wells、34 position detecting module、35 sampling motors、36 excitation source control modules、37 gear control modules、38 photomultiplier tube control modules、39 heating control module、40 motor shafts.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in detail.This utility model protection domain is not limited to embodiment, and those skilled in the art make any change in the range of claim limits and fall within the scope of this utility model protection.
With quality sample sampler hermetically, as shown in Figure 1 and Figure 2, including drill bit 22 and drill bit shell 24, drill bit is threaded connection with drill bit shell in this utility model field.Drill bit shell is provided with shell aperture 32, and drill bit is provided with sample well 33.During sampling, shell aperture 32 enters sample well 33 for sample 16 and provides passage.During sample determination, shell aperture 32 is for exciting light and releases light offer passage.Sample well 33 is then used for holding sample 16.Under mensuration state, by rotary drilling-head shell 24, two holes being overlapped, exciting light can be irradiated to sample 16, and enable to release light and transfer out.Under sampling state, two holes overlap, and make sample pass through shell aperture 32 and enter sample well 33.After sampling terminates, rotary drilling-head shell 24, make two holes stagger completely, make sample be retained in sample well 33, it is ensured that the lucifuge of sample and sealing.Drill bit is provided with heating plate 31, temperature sensor 30, motor hole 25, motor port lid 28 and adds hot interface 29.Heating plate and temperature sensor are positioned at the lower section of sample well.Motor hole is positioned at the center of drill bit, and motor port lid is positioned at of motor hole, adds hot interface 29 and is fixed on motor port lid.The bottom of drill bit shell is provided with tooth bar 15, and tooth bar is connected with the gear 13 of geological sample age determinator, for being used in combination with the gear 13 within age determinator 11, by gear, rack gear, sample 16 is sent to test position.As it is shown on figure 3, sampler is provided with sampling motor 35, sampling motor is connected with sampler by the way of motor shaft 40 inserts motor hole.Drill bit and drill bit shell are that staged is closed, and seal with motor port lid.Under sampling state, motor port lid 28 covers and adds hot interface, and motor hole 25 connects sampling motor 35.Under sample test state, take off motor port lid 28, add hot interface 29 and be connected with age determinator main frame 11, by control system, the heating of sample 16 is controlled.Adding hot interface 29 is bidirectional joint, and the nipple of bidirectional joint is connected with heating plate 31 by controlling cable 17, and coupling is connected with age determinator main frame 11, controls cable and is fixed by fixed plate 23.
As shown in Figure 4, geological sample age determinator includes main frame 11, excitation source module 1, optical detection module 5, sampler drive mechanism and control system 14, is provided with division board 7, excitation source module and optical detection module and is fixed on division board in main frame.Sampler drive mechanism includes gear motor 12 and gear 13, and gear motor is connected by wheel and rack.Excitation source module includes excitation source 21 and excites condenser lens 18, and the front end of excitation source is provided with exciter filter 20, excites condenser lens to be positioned at the bottom of excitation source.Optical detection module includes photomultiplier tube 6 and detection condenser lens 3, and the front end of photomultiplier tube is provided with detection optical filter 4, and detection condenser lens is positioned at the front portion of photomultiplier tube.
As it is shown in figure 5, control system is provided with position detecting module 34, excitation source control module 36, gear control module 37, photomultiplier tube control module 38, heating control module 39 and phototriode 17.Position detecting module is connected with phototriode 17, and excitation source control module is connected with excitation source module, and gear control module is connected with gear motor, and photomultiplier tube control module is connected with photomultiplier tube, and heating control module is connected with sample heating plate 31.Being provided with fibre bundle 2 in main frame, excite condenser lens to be connected to sample well 33 by fibre bundle, sample well is connected to detect optical filter by fibre bundle.Analyzer is provided with computer 10 and external power supply 9, and control system 14 is connected with computer and external power supply.
Drill bit shell 24 as shown in Figure 6, is connected with sampling motor 35 by motor hole 25, is now sealing state by sampler workflow, and shell aperture 32 staggers completely with sample well 33.Pressing " location " button, sampling motor 35 drives shell 24 to rotate, makes shell aperture 32 perfectly aligned with sample well 33.Drill bit 22 and drill bit shell 24 are inserted perpendicularly in loose sandy soil, then press " advance " button, make sampler 8 enter at the 60cm of sandy soil depths, stand for a moment, are sampled.After sandy soil sample 16 enters sample well 33 by shell aperture 32, pressing the Reset button, rotary drill bit shell 24, shell aperture 32 staggers completely with sample well 33, enters closed state.Pressing " exiting " button, sampler 8 is stable from soil to be exited, and completes to sample work.
Instrument workflow diagram is, is fixed by sampler 8 in age determinator 11, then, presses " alignment " button, and sample shell 24 rotates, and shell aperture 32 is alignd with sample well 33, enters test mode.Pressing " test " button, gear motor 12 works, and drives gear 13 to move, then drives sample 16 to proceed to test position by gear, rack structure.Phototriode 17 carries out the detection of print position, it is judged that position is the most accurate, and automatically adjusts according to error, until sample 16 position is correct.Open photomultiplier tube 6 and excitation source 21 the most successively, according to pre-set light measurement program of releasing, start the dating of sample 16.After sample detection completes, it may be judged whether being last sample, if not last sample, then program returns to testing procedure, the transmission arrival of next one sample is located, carries out sample determination.
Claims (8)
1. a field quality sample sampler hermetically, including drill bit (22) and drill bit shell (24), drill bit is threaded connection with drill bit shell, described drill bit shell is provided with shell aperture (32), drill bit is provided with sample well (33), it is characterized in that: described drill bit is provided with heating plate (31), temperature sensor (30), motor hole (25), motor port lid (28) and adds hot interface (29), and described heating plate and temperature sensor (30) are positioned at the lower section of sample well；Described motor hole is positioned at the center of drill bit, and described motor port lid is positioned at of motor hole, described in add hot interface and be fixed on motor port lid；The bottom of described drill bit shell is provided with tooth bar (15), and described tooth bar is connected with the gear (13) of geological sample age determinator.
Field the most according to claim 1 quality sample sampler hermetically, is characterized in that: described drill bit (22) and drill bit shell (24) are that staged is closed, and seal with motor port lid (28).
Field the most according to claim 1 quality sample sampler hermetically, it is characterized in that: described in add hot interface (29) and be provided with bidirectional joint, the nipple of described bidirectional joint is connected with heating plate (31) by controlling cable (17), and coupling is connected with the main frame (11) of age determinator.
Field the most according to claim 1 quality sample sampler hermetically, it is characterized in that: described geological sample age determinator includes main frame (11), excitation source module (1), optical detection module (5), sampler drive mechanism and control system (14), it is provided with division board (7), excitation source module and optical detection module in described main frame to be fixed on division board；Described sampler drive mechanism includes gear motor (12) and gear (13), and described gear motor is connected by wheel and rack (15).
Field the most according to claim 4 quality sample sampler hermetically, it is characterized in that: described excitation source module includes excitation source (21) and excites condenser lens (18), the front end of excitation source is provided with exciter filter (20), excites condenser lens to be positioned at the bottom of excitation source；Described optical detection module includes photomultiplier tube (6) and detection condenser lens (3), and the front end of photomultiplier tube is provided with detection optical filter (4), and detection condenser lens is positioned at the front portion of photomultiplier tube.
Field the most according to claim 4 quality sample sampler hermetically, is characterized in that: described control system is provided with position detecting module (34), excitation source control module (36), gear control module (37), photomultiplier tube control module (38), heating control module (39) and phototriode (17)；Described position detecting module is connected with phototriode (17), described excitation source control module is connected with excitation source module, described gear control module is connected with gear motor, described photomultiplier tube control module is connected with photomultiplier tube, and described heating control module is connected with heating plate (31).
Field the most according to claim 5 quality sample sampler hermetically, is characterized in that: be provided with fibre bundle (2) in described main frame, excites condenser lens to be connected to sample well (33) by fibre bundle, and sample well is connected to detect optical filter by fibre bundle.
Field the most according to claim 4 quality sample sampler hermetically, is characterized in that: described analyzer is provided with computer (10) and external power supply (9), described control system (14) is connected with computer and external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058477.XU CN205483640U (en) | 2016-01-21 | 2016-01-21 | It is open -air with airtight ground quality sample sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058477.XU CN205483640U (en) | 2016-01-21 | 2016-01-21 | It is open -air with airtight ground quality sample sampler |
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| Publication Number | Publication Date |
|---|---|
| CN205483640U true CN205483640U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620058477.XU Expired - Fee Related CN205483640U (en) | 2016-01-21 | 2016-01-21 | It is open -air with airtight ground quality sample sampler |
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| CN (1) | CN205483640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686929A (en) * | 2019-11-20 | 2020-01-14 | 吉林大学 | Self-closing collection device and collection method for luminescence test soil sample |
-
2016
- 2016-01-21 CN CN201620058477.XU patent/CN205483640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686929A (en) * | 2019-11-20 | 2020-01-14 | 吉林大学 | Self-closing collection device and collection method for luminescence test soil sample |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170121 |