CN113624540A - Light-release sample sampling device - Google Patents
Light-release sample sampling device Download PDFInfo
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- CN113624540A CN113624540A CN202110909868.3A CN202110909868A CN113624540A CN 113624540 A CN113624540 A CN 113624540A CN 202110909868 A CN202110909868 A CN 202110909868A CN 113624540 A CN113624540 A CN 113624540A
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- sample
- carrier
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- photoluminescence
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- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a light-release sample sampling device which comprises a carrier, wherein the carrier is in a rectangular frame shape, a sampling control platform is slidably mounted inside the carrier, two hydraulic cylinders are symmetrically and fixedly mounted at the top of the sampling control platform, the output ends of the hydraulic cylinders are fixedly connected with a mounting sealing plate, a drilling motor is fixedly mounted in the middle of the bottom surface of the mounting sealing plate, the output end of the drilling motor is fixedly connected with a reinforcing connecting rod, and the bottom end of the reinforcing connecting rod is fixedly connected with a drilling mechanism. This light-release sample sampling device, the alloy drill bit drills the geology, avoids meeting with the harder soil of texture and influencing the sample, improves the efficiency of sample, and outer drill pipe continues to move down simultaneously, makes the sediment fill up interior sample tube, and whole process effectively avoids sunshine to shine to after the sample is ended with black plastic bag packing with the sample can, automatic drilling sample, greatly reduced the sample degree of difficulty, promote the precision of sample, it is convenient to use.
Description
Technical Field
The invention relates to the technical field of geological sampling, in particular to a light-release sample sampling device.
Background
The photoluminescence technology is an important method for establishing a quaternary stratigraphic generation framework, is widely applied to geological specialties such as quaternary geology, hydrogeology, environmental geology and the like and even archaeological specialties, and has a very wide application prospect along with the continuous improvement of the technology level of year measurement. The principle of the photoluminescence year is that trap electrons in energy gaps of mineral quartz particles are excited by laser, radiation dose (namely equivalent dose) released in the energy gaps of the mineral quartz particles is measured, then the content of trace radioactive elements uranium, thorium and potassium in a sample and the intensity of cosmic rays are analyzed to obtain dose rate, and finally the year of deposit burial is recovered through the ratio of the equivalent dose to the dose rate.
Because the light-release measurement is the light radiation dose released by quartz in a test sediment sample, the stratum sediment needs to be accurately sampled in a light-shielding state, and the accuracy of scientific research data is ensured. The current light-release sampling method mainly adopts a manual mode, a stainless steel pipe is horizontally hammered into a sediment by a hammer, then the sediment is dug out by a pickaxe, and the sediment is packaged by a black plastic bag. However, this method of sampling has the disadvantage; firstly, when hard sediments are encountered, the steel pipe is easy to deform only by manual hammering, so that the light shielding performance of a sample is seriously damaged; secondly, the manual sampling is comparatively hard, and sampling efficiency is relatively poor, also can't get enough deposit sample that meets the requirements to influence the measuring accuracy in later stage.
It is desirable to design a photoluminescent sample sampling device to address the problems set forth above.
Disclosure of Invention
The present invention is directed to a sample sampling device with light-release function, so as to solve the problems of the background art mentioned above.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a light release light sample sampling device, includes the carrier, the carrier is the rectangular frame form, and the inside slidable mounting of carrier has the sample to control the platform, the top symmetry fixed mounting that the platform was controlled in the sample has two hydraulic cylinder, and hydraulic cylinder's output fixedly connected with installation shrouding, the middle part fixed mounting of installation shrouding bottom surface has the brill motor, and the output fixedly connected with reinforcing connecting rod who bores the motor, the bottom fixedly connected with of reinforcing connecting rod bores and gets the mechanism, the sample is controlled the middle part of platform and has been seted up the guiding hole, and is bored and get the mechanism and run through the guiding hole.
Preferably, it includes outer drill pipe, interior sample pipe, alloy drill bit and sealing piston to bore the mechanism of getting, interior sample pipe fixed mounting is in outer drill pipe, and the outer wall laminating of the inner wall of outer drill pipe and interior sample pipe, the alloy drill bit is annular array fixed mounting in the bottom of outer drill pipe, sealing piston sealing sliding mounting is in interior sample pipe, and is connected with drive push mechanism on the sealing piston.
Preferably, drive push mechanism includes supporting tool, mounting groove, electric telescopic handle and sealed outer loop, supporting tool fixed connection is in the bottom of strengthening the connecting rod, and the mounting groove has been seted up to the bottom of supporting tool, electric telescopic handle fixed mounting is in the tank bottom of mounting groove, and electric telescopic handle's output and sealed piston are fixed continuous, the bottom fixed mounting of supporting tool is in the top of outer drill pipe, the fixed cover of sealed outer loop is in the junction of supporting tool and outer drill pipe.
Preferably, the four corners of the bottom of the carrier are fixedly provided with supporting legs, and the bottoms of the four supporting legs are provided with self-locking universal wheels.
Preferably, the inner wall of the carrier is rotatably connected with a pitch screw, the carrier is provided with a power mechanism for driving the pitch screw to rotate, the inner wall of the carrier is also fixedly connected with a cis slide bar, a sampling control platform is slidably mounted on the cis slide bar, and the sampling control platform is threadedly mounted on the pitch screw.
Preferably, the power mechanism may be a servo motor or a stepping motor.
Preferably, the left side of the top of the carrier is fixedly connected with a positioning pushing frame, and the positioning pushing frame is fixedly connected with a handrail.
Preferably, the positioning pushing frame is further provided with a side fixing plate, the side fixing plate is fixedly connected with a U-shaped extension tool close to one side of the sampling control platform, and the top of the U-shaped extension tool is fixedly connected with two symmetrically-arranged bag hooks.
Preferably, the U-shaped extension is located at the upper left of the sampling console.
Compared with the prior art, the invention has the beneficial effects that:
(1) this light release sample sampling device, move the delivery utensil to waiting to take a sample the environment in, and make and bore the stratum deposit that the mechanism aimed at needs sample, start hydraulic cylinder and bore the motor, it drives through the strengthening connecting rod and bores the mechanism and rotate to bore the motor, meanwhile hydraulic cylinder drives the installation shrouding and moves down, and then make and bore the motor and bore the mechanism and move down synchronously, thereby make the alloy drill bit bore the geology, avoid encountering the harder soil of texture and influencing the sample, the efficiency of improvement sample, outer drill pipe continues to move down simultaneously, make the deposit fill up interior sample tube, whole process effectively avoids sunshine to shine, and after the sample finishes with black plastic bag packing with the sample can, automatic drilling sample, greatly reduced the sample degree of difficulty, promote the precision of sample, it is convenient to use.
(2) In the light release sample sampling device, after the sediment is sampled in the inner sampling tube, the hydraulic cylinder extends to lift the drilling mechanism, so that the outer drilling tube is lifted above the sampling control platform, the servo motor is started, the servo motor drives the pitch adjusting screw rod to rotate, further making the sampling control platform move towards the direction of the U-shaped extension tool, hanging the black plastic bag on the two bag hooks, when the outer drill pipe moves to the upper part of the black plastic bag, the hydraulic cylinder is started again to ensure that the outer drill pipe extends into the black plastic bag, the electric telescopic rod is started at the moment, the electric telescopic rod pushes the sealing piston to ensure that the sealing piston slides downwards in the inner sampling pipe, and then push away the deposit in the interior sample tube to in the black plastic bag, abandon the inconvenient drawback of manual sampling operation, make it get the material more fast and stable, reduce the destroyed probability of deposit, be favorable to subsequent detection.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a structural drill mechanism of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic diagram of the sampling operation of the present invention;
FIG. 5 is a top view of the overall structure of the present invention;
FIG. 6 is a schematic view of another operating state of the structure of the present invention;
fig. 7 is a perspective view of the U-shaped extension tool of the present invention.
In the figure: 1. a carrier; 2. a sampling console; 3. a hydraulic cylinder; 4. installing a sealing plate; 5. a drill motor; 6. a reinforcing connecting rod; 7. a drilling mechanism; 71. an outer drill pipe; 72. an inner sampling tube; 73. an alloy drill bit; 74. a sealing piston; 75. a support tool; 76. mounting grooves; 77. an electric telescopic rod; 78. sealing the outer ring; 8. a guide hole; 9. a support leg; 10. a self-locking universal wheel; 11. a distance-adjusting screw; 12. a cis-position slide bar; 13. a servo motor; 14. positioning a pushing frame; 15. a handrail; 16. side fixing plates; 17. a U-shaped extension tool; 18. the bag is hooked.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a light release sample sampling device, including carrier 1, carrier 1 is the rectangular frame form, and the inside slidable mounting of carrier 1 has the sample to control platform 2, the top symmetry fixed mounting that platform 2 was controlled in the sample has two hydraulic cylinder 3, and the output end fixedly connected with installation shrouding 4 of hydraulic cylinder 3, the middle part fixed mounting of installation shrouding 4 bottom surface has brill motor 5, and the output fixedly connected with reinforcing connecting rod 6 of brill motor 5, reinforcing connecting rod 6's bottom fixedly connected with bores gets mechanism 7, the guide hole 8 has been seted up at the middle part that platform 2 was controlled in the sample, and it runs through guide hole 8 to bore to get mechanism 7.
The drilling mechanism 7 comprises an outer drill pipe 71, an inner sampling pipe 72, alloy drill bits 73 and a sealing piston 74, wherein the inner sampling pipe 72 is fixedly installed in the outer drill pipe 71, the inner wall of the outer drill pipe 71 is attached to the outer wall of the inner sampling pipe 72, the alloy drill bits 73 are fixedly installed at the bottom of the outer drill pipe 71 in an annular array mode, the sealing piston 74 is installed in the inner sampling pipe 72 in a sealing sliding mode, and the sealing piston 74 is connected with a driving pushing mechanism.
The driving pushing mechanism comprises a supporting tool 75, a mounting groove 76, an electric telescopic rod 77 and a sealing outer ring 78, the supporting tool 75 is fixedly connected to the bottom end of the reinforcing connecting rod 6, the mounting groove 76 is formed in the bottom of the supporting tool 75, the electric telescopic rod 77 is fixedly mounted at the bottom of the mounting groove 76, the output end of the electric telescopic rod 77 is fixedly connected with the sealing piston 74, the bottom of the supporting tool 75 is fixedly mounted at the top of the outer drill pipe 71, and the sealing outer ring 78 is fixedly sleeved at the connecting position of the supporting tool 75 and the outer drill pipe 71.
All fixed mounting in the four corners department of carrier 1 bottom has landing leg 9, and the bottom of four landing legs 9 all installs auto-lock universal wheel 10, makes the removal of carrier 1 more convenient, and then improves the flexibility of using.
The inner wall of the carrier 1 is rotatably connected with a pitch screw 11, the carrier 1 is provided with a power mechanism for driving the pitch screw 11 to rotate, the inner wall of the carrier 1 is also fixedly connected with a cis-position slide rod 12, the sampling control platform 2 is slidably arranged on the cis-position slide rod 12, and the sampling control platform 2 is arranged on the pitch screw 11 in a threaded manner.
The power mechanism can be a servo motor 13 or a stepping motor, and the carrier 1 is also adapted with an existing PLC (the PLC is not shown in the figure and is an existing mature product, which is not described herein any more) so as to control the opening and closing of the hydraulic cylinder 3, the drilling motor 5, the electric telescopic rod 77, the servo motor 13 or the stepping motor.
The left side of the top of the carrier 1 is fixedly connected with a positioning pushing frame 14, and the positioning pushing frame 14 is fixedly connected with a handrail 15, so that the carrier 1 is conveniently pushed.
The positioning pushing frame 14 is further provided with a side fixing plate 16, one side of the side fixing plate 16 close to the sampling console 2 is fixedly connected with a U-shaped extension tool 17, the top of the U-shaped extension tool 17 is fixedly connected with two symmetrically arranged bag hooks 18, a black plastic bag can be hung on the hook 18 in advance, and the black plastic bag is used for containing sediments in the sampling tube 72.
The U-shaped extension tool 17 is located at the upper left of the sampling console 2, so that the black plastic bag can be moved to the lower part of the drilling mechanism to receive the material.
The specific implementation mode of the invention is as follows: the carrier 1 is moved to an environment to be sampled, the drilling mechanism 7 is aligned to stratum sediments to be sampled, the hydraulic cylinder 3 and the drilling motor 5 are started, the drilling motor 5 drives the drilling mechanism 7 to rotate through the reinforcing connecting rod 6, meanwhile, the hydraulic cylinder 3 drives the mounting sealing plate 4 to move downwards, and further, the drilling motor 5 and the drilling mechanism 7 synchronously move downwards, so that the alloy drill bit 73 drills the geology, the sampling is prevented from being influenced by hard soil, the sampling efficiency is improved, meanwhile, the outer drill pipe 71 continuously moves downwards, the sediments are filled in the inner sampling pipe 72, the whole process is effectively prevented from being irradiated by sunlight, and the samples are packaged by black plastic bags after the sampling is finished, the sampling is automatically drilled, the sampling difficulty is greatly reduced, the sampling precision is improved, and the use is convenient;
after the sediment is sampled in the inner sampling tube 72, the hydraulic cylinder 3 extends to lift the drilling mechanism 7, the outer drilling tube 71 is lifted to the upper part of the sampling console 2, the servo motor 13 is started, the servo motor 13 drives the pitch screw 11 to rotate, the sampling console 2 moves towards the direction of the U-shaped extension tool 17, the black plastic bag is hung on the two bag hooks 18, the hydraulic cylinder 3 is started again when the outer drilling tube 71 moves to the upper part of the black plastic bag, the outer drilling tube 71 extends into the black plastic bag, the electric telescopic rod 77 is started, the electric telescopic rod 77 pushes the sealing piston 74, the sealing piston 74 slides downwards in the inner sampling tube 72, the sediment in the inner sampling tube 72 is pushed into the black plastic bag, the inconvenient manual sampling operation is rejected, the taking of the sediment is quicker and more stable, and the probability of sediment damage is reduced, and is beneficial to subsequent detection.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A photoluminescent sample sampling device comprising a carrier vehicle (1), characterized in that: the utility model discloses a mechanism for the transportation of cargos, including fortune carrier (1), platform (2) is controlled in the inside slidable mounting of fortune carrier (1), the top symmetry fixed mounting that platform (2) was controlled in the sample has two hydraulic cylinder (3), and the output end fixedly connected with installation shrouding (4) of hydraulic cylinder (3), the middle part fixed mounting of installation shrouding (4) bottom surface has brill motor (5), and the output end fixedly connected with reinforcing connecting rod (6) of boring motor (5), the bottom fixedly connected with of reinforcing connecting rod (6) bores and gets mechanism (7), guiding hole (8) have been seted up at the middle part of platform (2) is controlled in the sample, and bores and get mechanism (7) and run through guiding hole (8).
2. The photoluminescence sample sampling device of claim 1, wherein: drilling mechanism (7) are including outer drill pipe (71), interior sample pipe (72), alloy drill bit (73) and sealed piston (74), interior sample pipe (72) fixed mounting is in outer drill pipe (71), and the outer wall laminating of the inner wall of outer drill pipe (71) and interior sample pipe (72), alloy drill bit (73) are the bottom of annular array fixed mounting in outer drill pipe (71), sealed piston (74) seal sliding mounting is in interior sample pipe (72), and is connected with drive propelling movement mechanism on sealed piston (74).
3. The photoluminescence sample sampling device of claim 2, wherein: drive push mechanism includes holding tool (75), mounting groove (76), electric telescopic handle (77) and sealed outer ring (78), holding tool (75) fixed connection is in the bottom of strengthening connecting rod (6), and holding tool (75) bottom has seted up mounting groove (76), electric telescopic handle (77) fixed mounting is in the tank bottom of mounting groove (76), and electric telescopic handle (77) output and sealed piston (74) fixed linking to each other, the bottom fixed mounting of holding tool (75) is in the top of outer drill pipe (71), sealed outer ring (78) is fixed to be overlapped in the junction of holding tool (75) and outer drill pipe (71).
4. The photoluminescence sample sampling device of claim 1, wherein: all fixed mounting in the four corners department of carrier (1) bottom has landing leg (9), and the bottom of four landing legs (9) all installs auto-lock universal wheel (10).
5. The photoluminescence sample sampling device of claim 1, wherein: the inner wall of carrier (1) rotates and is connected with whole distance screw rod (11), install drive whole distance screw rod (11) pivoted power unit on carrier (1), the inner wall of carrier (1) still fixedly connected with in the same direction as position slide bar (12), and the sample is controlled platform (2) slidable mounting and is controlled on in the same direction as position slide bar (12), the sample is controlled platform (2) screw thread and is installed on whole distance screw rod (11).
6. The photoluminescence sample sampling device of claim 5, wherein: the power mechanism can be a servo motor (13) or a stepping motor.
7. The photoluminescence sample sampling device of claim 1, wherein: the left side of the top of the carrier (1) is fixedly connected with a positioning pushing frame (14), and the positioning pushing frame (14) is fixedly connected with a handrail (15).
8. The photoluminescence sample sampling device of claim 7, wherein: still install side solid board (16) on location push away frame (14), and side solid board (16) are close to one side fixedly connected with U type extension utensil (17) of sample control platform (2), the top fixedly connected with of U type extension utensil (17) two bag couple (18) that the symmetry set up.
9. The photoluminescence sample sampling device of claim 8, wherein: the U-shaped extension tool (17) is positioned at the upper left of the sampling control platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909868.3A CN113624540A (en) | 2021-08-09 | 2021-08-09 | Light-release sample sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110909868.3A CN113624540A (en) | 2021-08-09 | 2021-08-09 | Light-release sample sampling device |
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| Publication Number | Publication Date |
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| CN113624540A true CN113624540A (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110909868.3A Withdrawn CN113624540A (en) | 2021-08-09 | 2021-08-09 | Light-release sample sampling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266204A (en) * | 2022-08-26 | 2022-11-01 | 中国长江三峡集团有限公司 | Soil sampling device for full-shading sample and using method |
| CN116558874A (en) * | 2023-07-10 | 2023-08-08 | 北京建工环境修复股份有限公司 | Agricultural contaminated site soil detection robot |
-
2021
- 2021-08-09 CN CN202110909868.3A patent/CN113624540A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266204A (en) * | 2022-08-26 | 2022-11-01 | 中国长江三峡集团有限公司 | Soil sampling device for full-shading sample and using method |
| CN116558874A (en) * | 2023-07-10 | 2023-08-08 | 北京建工环境修复股份有限公司 | Agricultural contaminated site soil detection robot |
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Application publication date: 20211109 |