CN112255035A - Multifunctional wetland soil sampling device - Google Patents
Multifunctional wetland soil sampling device Download PDFInfo
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- CN112255035A CN112255035A CN202011130664.1A CN202011130664A CN112255035A CN 112255035 A CN112255035 A CN 112255035A CN 202011130664 A CN202011130664 A CN 202011130664A CN 112255035 A CN112255035 A CN 112255035A
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- air bag
- clamping seat
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
- G01N2001/1012—Suspensions
- G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
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- Hydrology & Water Resources (AREA)
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Abstract
The invention relates to the technical field of soil sampling, and discloses a multifunctional wetland soil sampling device which comprises a first air bag, a second air bag, a first connector, a sample storage tank and a main body sampling tube, wherein the first air bag is positioned in a first air bag clamping seat, the first air bag penetrates through the upper surface of the first air bag clamping seat and is clamped and fixed with the first air bag clamping seat, the second air bag is positioned in a second air bag clamping seat, and the second air bag penetrates through the lower surface of the second air bag clamping seat; through setting up first gasbag and second gasbag combined action, the extrusion produces suction, inserts the muddy water mixture that inhales in the wetland soil by the sampling head, again through main part sampling tube water conservancy diversion to first gasbag and second gasbag in, flow into at last in the sample storage jar, wait that next sampling point inhales again and mixes, the follow-up multiple spot sample of being convenient for sparingly pours the sample time, promotes sampling efficiency, the follow-up detection precision of guarantee.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to a multifunctional wetland soil sampling device.
Background
Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The sampling of the soil sample in the cross section is performed after the cross section observation is completed. Before sampling, the section should be trimmed and cleaned, the most superficial layer of the floating soil is cut off, and then the sample is taken from the central typical part layer by layer from top to bottom according to the layers. If the content of metals in the soil is to be analyzed, the use of metal tools for sampling should be avoided.
For when studying wetland soil composition, often need take a sample to the wetland soil and gather, because wetland soil itself has spatial distribution's heterogeneity, need the multiple spot sample during the collection, the remixing becomes a mixed sample, and the collection process is loaded down with trivial details, wastes time and energy, influences the efficiency of follow-up wetland soil sample, and wetland soil sampling device commonly used, and the function singleness, the functionality is relatively poor, influences wetland soil sampling device's practicality.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multifunctional wetland soil sampling device, which solves the problems that due to the heterogeneity of spatial distribution of wetland soil, multi-point sampling is needed during collection, and then the multi-point sampling is mixed into a mixed sample, the collection process is complicated, time and labor are wasted, the efficiency of subsequent wetland soil sampling is influenced, and the common wetland soil sampling device has a single function and poor functionality, and the practicability of the wetland soil sampling device is influenced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional wetland soil sampling device comprises a first air bag clamping seat, a first semi-guide pipe, a second air bag clamping seat, a third semi-guide pipe, a fourth semi-guide pipe, a first sealing ring, a second sealing ring, a first air bag, a second air bag, a handheld handle, an anti-skidding gasket, a first connector, a third sealing ring, a second connector, a communicating pipe, a control valve, a spoiler, a first connector clamping groove, a second connector clamping groove, a sample storage tank, a main body sampling pipe, a through plate, a sampling head, a fixing ring, a sealing cover connecting wire and a sealing cover, wherein the first semi-guide pipe penetrates through the lower part of the left side wall of the first air bag clamping seat and is fixedly connected with the first air bag clamping seat, the second semi-guide pipe penetrates through the lower part of the right side wall of the first air bag clamping seat and is fixedly connected with the first air bag clamping seat, and the second air bag clamping seat is positioned on the lower surface of the first, the first half pipe penetrates through the upper side of the left side wall of the second air bag clamping seat and is fixedly connected with the second air bag clamping seat, the fourth half pipe penetrates through the upper side of the right side wall of the second air bag clamping seat and is fixedly connected with the second air bag clamping seat, the first sealing ring is positioned on the upper surface inside the first air bag clamping seat and is fixedly bonded with the first air bag clamping seat, the second sealing ring is positioned on the lower surface inside the second air bag clamping seat and is fixedly bonded with the second air bag clamping seat, the first air bag is positioned inside the first air bag clamping seat, the first air bag penetrates through the upper surface of the first air bag clamping seat and is fixedly clamped with the first air bag clamping seat, the second air bag is positioned inside the second air bag clamping seat, and the second air bag penetrates through the lower surface of the second air bag clamping seat, the handle is positioned on the right side of the upper surface of the first air bag clamping seat and is fixedly connected with the first air bag clamping seat, the anti-skid washer is positioned on the outer side wall of the handle and is fixedly bonded with the handle, the left ends of the first air bag clamping seat and the second air bag clamping seat penetrate through the right side wall of the first communicating vessel, the first communicating vessel is fixedly clamped with the first air bag clamping seat and the second air bag clamping seat, the third sealing ring is positioned on the rear surface inside the first communicating vessel and is fixedly bonded with the first communicating vessel, the right ends of the first air bag clamping seat and the second air bag clamping seat penetrate through the left side wall of the second communicating vessel, the second communicating vessel is fixedly clamped with the first air bag clamping seat and the second air bag clamping seat, and the communicating tube is positioned inside the second communicating vessel, the communicating pipe penetrates through the rear surface inside the second communicating vessel and is fixedly connected with the second communicating vessel, the control valve penetrates through the second communicating vessel and the communicating pipe and is rotatably connected with the second communicating vessel and the communicating pipe, the spoiler is positioned inside the communicating pipe, the spoiler is fixedly connected with the bottom end of the control valve, the first communicating vessel clamping groove is formed in the left side of the front surface of the first air bag clamping seat, the second communicating vessel clamping groove is formed in the right side of the front surface of the first air bag clamping seat, the sample storage tank penetrates through the right side wall of the second communicating vessel and is fixedly connected with the second communicating vessel in a screwed manner, the right end of the main body sampling tube penetrates through the left side wall of the first communicating vessel and is connected with the first communicating vessel in a screwed manner, and the permeable plate penetrates through the left side of the front surface of the main body sampling tube and is fixedly connected with the main body sampling tube, the sampling head runs through main part sampling tube left side wall, and with main part sampling tube fixed connection, gu fixed ring is located main part sampling tube upper surface left side, and with main part sampling tube fixed connection, closing cap connecting wire bottom fixed connection gu fixed ring, closing cap connecting wire top fixed connection the closing cap, the closing cap with closing cap connecting wire fixed connection.
Preferably, the left ends of the first half conduit and the third half conduit penetrate through the right side wall of the first communicating vessel, and the left ends of the first half conduit and the third half conduit are fixedly connected with the right end of the main sampling tube in an inserting mode.
Preferably, the right ends of the second half pipe and the fourth half pipe penetrate through the left side wall of the second communicating vessel, and the right ends of the second half pipe and the fourth half pipe are fixedly connected with the communicating pipe in an inserting mode.
Preferably, a first connector clamping block is arranged on the first connector, and the first connector, the first air bag clamping seat and the second air bag clamping seat are clamped and fixed through the first connector clamping groove and the first connector clamping block.
Preferably, a second communicating vessel clamping block is arranged on the second communicating vessel, and the second communicating vessel is clamped and fixed with the first air bag clamping seat and the second air bag clamping seat through the second communicating vessel clamping groove and the second communicating vessel clamping block.
Preferably, the first air bag and the second air bag are fixed by adhesive bonding.
Preferably, the transparent plate is made of transparent PVC and is an arc-shaped plate, and the front surface of the transparent plate is provided with volume scales.
Preferably, the outer side wall of the left end of the sample storage tank is provided with a sample storage tank threaded connection groove, and the sample storage tank is fixedly connected with the second communicating vessel and the communicating pipe in a threaded connection mode through the sample storage tank threaded connection groove.
Preferably, the inside of the sealing cover and the outer side wall of the sampling head are provided with corresponding sealing cover threaded grooves, and the sampling head and the sealing cover are correspondingly fixed through the threaded grooves of the sealing cover.
(III) advantageous effects
The invention provides a multifunctional wetland soil sampling device, which has the following beneficial effects:
(1) the sampling head is inserted into wetland soil to suck muddy water mixture by the aid of the combined action of the first air bag and the second air bag, the muddy water mixture is guided into the first air bag and the second air bag through the main sampling tube and finally flows into the sample storage tank, the muddy water mixture is sucked again after the next sampling point, subsequent multi-point sampling is facilitated, the time for pouring out samples is saved, the sampling efficiency is improved, the subsequent detection precision is guaranteed, through the arrangement of the transparent plate, samples of different sampling points can be quantitatively sucked by the aid of volume scales on the transparent plate, the subsequent mixing is facilitated, the overall sample precision is improved, and through the arrangement of the sealing cover, the sampling head can be conveniently sealed, so that the sealing cover head can be protected during transportation, mixed samples of the wetland soil in the sampling device can be prevented from flowing out during use, and the subsequent wetland soil sampling efficiency is guaranteed.
(2) The wetland soil sampling device can store mixed wetland soil samples by arranging the sample storage tank, is convenient for subsequent storage and carrying, and improves the functionality of the wetland soil sampling device.
Drawings
FIG. 1 is a top view of the structure of the present invention;
FIG. 2 is a structural elevation view of the present invention;
FIG. 3 is a schematic view of a disassembled structure of the first airbag cassette and the second airbag cassette of the present invention;
FIG. 4 is a schematic diagram of a first connector according to the present invention;
FIG. 5 is a schematic view of a second communicating vessel according to the present invention;
fig. 6 is a schematic structural view of a first air bag clamping seat according to the present invention.
In the figure: 1. a first air bag holder; 2. a first half pipe; 3. a second half-duct; 4. a second airbag cassette; 5. a third half duct; 6. a fourth half duct; 7. a first seal ring; 8. a second seal ring; 9. a first air bag; 10. a second air bag; 11. a handle is held by hand; 12. an anti-slip washer; 13. a first connector; 14. a third seal ring; 15. a second communicating vessel; 16. a communicating pipe; 17. a control valve; 18. a spoiler; 19. a first communicator slot; 20. a second communicator slot; 21. a sample storage tank; 22. a main body sampling tube; 23. a plate is penetrated; 24. a sampling head; 25. a fixing ring; 26. covering the connecting line; 27. and (7) sealing the cover.
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.
As shown in fig. 1 to 6, the present invention provides a technical solution: a multifunctional wetland soil sampling device comprises a first air bag clamping seat 1, a first half conduit 2, a second half conduit 3, a second air bag clamping seat 4, a third half conduit 5, a fourth half conduit 6, a first sealing ring 7, a second sealing ring 8, a first air bag 9, a second air bag 10, a handheld handle 11, an anti-skid washer 12, a first connector 13, a third sealing ring 14, a second connector 15, a communication pipe 16, a control valve 17, a spoiler 18, a first connector clamping groove 19, a second connector clamping groove 20, a sample storage tank 21, a main body sampling pipe 22, a transparent plate 23, a sampling head 24, a fixing ring 25, a sealing cover connecting line 26 and a sealing cover 27, wherein the first half conduit 2 penetrates through the lower part of the left side wall of the first air bag clamping seat 1 and is fixedly connected with the first air bag clamping seat 1, the second half conduit 3 penetrates through the lower part of the right side wall of the first air bag 1 and is fixedly connected with the first air bag clamping seat 1, the second air bag clamping seat 4 is positioned on the lower surface of the first air bag clamping seat 1 and is clamped and fixed with the first air bag clamping seat 1, the third half pipe 5 penetrates through the upper part of the left side wall of the second air bag clamping seat 4 and is fixedly connected with the second air bag clamping seat 4, the fourth half pipe 6 penetrates through the upper part of the right side wall of the second air bag clamping seat 4 and is fixedly connected with the second air bag clamping seat 4, the first sealing ring 7 is positioned on the upper surface inside the first air bag clamping seat 1 and is fixedly bonded with the first air bag clamping seat 1, the second sealing ring 8 is positioned on the lower surface inside the second air bag clamping seat 4 and is fixedly bonded with the second air bag clamping seat 4, the first air bag 9 is positioned inside the first air bag clamping seat 1, the first air bag 9 penetrates through the upper surface of the first air bag clamping seat 1 and is clamped and fixed with the first air bag clamping seat 1, the second air bag 10 is positioned inside the second air bag clamping seat 4, and is clamped and fixed with the second air bag clamping seat 4, the handle 11 is positioned at the right side of the upper surface of the first air bag clamping seat 1 and is fixedly connected with the first air bag clamping seat 1, the anti-skid gasket 12 is positioned at the outer side wall of the handle 11 and is bonded and fixed with the handle 11, the left ends of the first air bag clamping seat 1 and the second air bag clamping seat 4 penetrate through the right side wall of the first communicating vessel 13, the first communicating vessel 13 is clamped and fixed with the first air bag clamping seat 1 and the second air bag clamping seat 4, the third sealing ring 14 is positioned at the rear surface inside the first communicating vessel 13 and is bonded and fixed with the first communicating vessel 13, the right ends of the first air bag clamping seat 1 and the second air bag clamping seat 4 penetrate through the left side wall of the second communicating vessel 15, the second communicating vessel 15 is clamped and fixed with the first air bag clamping seat 1 and the second air bag clamping seat 4, the communicating pipe 16 is positioned inside the second communicating vessel 15, the communicating pipe 16 penetrates through the rear surface inside the, the control valve 17 penetrates through the second communicating vessel 15 and the communicating pipe 16 and is rotatably connected with the second communicating vessel 15 and the communicating pipe 16, the spoiler 18 is positioned inside the communicating pipe 16, the spoiler 18 is fixedly connected with the bottom end of the control valve 17, the left side of the front surface of the first air bag clamping seat 1 is provided with a first communicating vessel clamping groove 19, the right side of the front surface of the first air bag clamping seat 1 is provided with a second communicating vessel clamping groove 20, the sample storage tank 21 penetrates through the right side wall of the second communicating vessel 15 and is fixedly connected with the second communicating vessel 15 in a threaded manner, the right end of the main sampling tube 22 penetrates through the left side wall of the first communicating vessel 13 and is connected with the first communicating vessel 13 in a threaded manner, the transparent plate 23 penetrates through the left side of the front surface of the main sampling tube 22 and is fixedly connected with the main sampling tube 22, the sampling head 24 penetrates through the left side wall of the main sampling tube 22 and is fixedly connected with the main sampling tube 22, the fixing, the bottom end of the sealing cover connecting line 26 is fixedly connected with the fixing ring 25, the top end of the sealing cover connecting line 26 is fixedly connected with the sealing cover 27, and the sealing cover 27 is fixedly connected with the sealing cover connecting line 26.
Further, first half pipe 2 and the 5 left ends of third half pipe run through first linker 13 right side wall, first half pipe 2 and the 5 left ends of third half pipe are pegged graft fixedly with main part sampling tube 22 right-hand member, peg graft fixedly between 5 left ends of first half pipe 2 and third half pipe and main part sampling tube 22 right-hand member through setting up, be convenient for with the leading-in first gasbag 9 of inspiratory wetland soil sample and inside the second gasbag 10, be convenient for follow-up leading-in sample storage tank 21 internal mixing, also be convenient for main part sampling tube 22 and first linker 13's dismantlement washing.
Further, the right ends of the second half pipe 3 and the fourth half pipe 6 penetrate through the left side wall of the second communicating vessel 15, the right ends of the second half pipe 3 and the fourth half pipe 6 are fixedly connected with the communicating pipe 16 in an inserting mode, the sucked wetland soil sample is conveniently introduced into the sample storage tank 21 in a follow-up mode and mixed, and the second communicating vessel 15 and the communicating pipe 16 are convenient to disassemble and clean.
Furthermore, be equipped with first linker fixture block on first linker 13, first linker 13 and first gasbag cassette 1 and second gasbag cassette 4, it is fixed through first linker draw-in groove 19 and first linker fixture block, through setting up first linker fixture block and seting up first linker draw-in groove 19, it is fixed to be convenient for the block between first linker 13 and first gasbag cassette 1 and the second gasbag cassette 4, do benefit to follow-up dismantlement clearance, guarantee follow-up sample precision.
Furthermore, a second communicating vessel clamping block is arranged on the second communicating vessel 15, the first air bag clamping seat 1 and the second air bag clamping seat 4 are fixed through the clamping of the second communicating vessel clamping block 20 and the second communicating vessel clamping block, the second communicating vessel clamping block is arranged and the second communicating vessel clamping groove 20 is formed, the clamping between the second communicating vessel 15 and the first air bag clamping seat 1 and the second air bag clamping seat 4 is convenient to fix, the follow-up disassembly and cleaning are facilitated, and the follow-up sampling precision is guaranteed.
Furthermore, the first air bag 9 and the second air bag 10 are fixedly bonded through viscose, the first air bag 9 and the second air bag 10 are fixedly bonded through the viscose, air tightness between the first air bag 9 and the second air bag 10 is guaranteed, suction force generated by subsequent extrusion is facilitated, a wetland soil sample is sucked, subsequent flow guide is carried out until the sample storage tank 21 stores the sample, and subsequent detection is facilitated.
Further, pass through 23 materials of board for transparent PVC, the shape is the arc, passes through 23 front surfaces of board and has seted up the volume scale, passes through the board 23 that passes through that sets up the transparent PVC material of arc form, and the volume scale on the usable board 23 that passes through carries out the sample of ration suction different sampling points, and the follow-up mixture of being convenient for promotes whole sample precision.
Further, deposit appearance jar spiro union groove has been seted up to deposit appearance jar 21 left end lateral wall, and it is fixed with second linker 15 and communicating pipe 16 spiro union through deposit appearance jar spiro union groove to deposit appearance jar 21, and it is fixed to deposit the spiro union between appearance jar 21 and second linker 15 and communicating pipe 16 through setting up, and sample jar 21 is deposited under the convenient rotatory spiral shell, the subsequent assay of wetland soil sample of being convenient for and the washing of deposit appearance jar 21.
Further, the inside and sampling probe 24 lateral wall of closing cap 27 has been seted up and has been corresponded closing cap spiro union groove, and sampling probe 24 corresponds with closing cap 27 and passes through closing cap spiro union groove spiro union fixed, through seting up and correspond closing cap spiro union groove at closing cap 27 inside and sampling probe 24 lateral wall, and the closing cap sampling probe 24 of being convenient for can protect closing cap head 24 when the transportation, and inside wetland soil mixed sample flows when preventing to use again, ensures the efficiency of follow-up wetland soil sample.
In conclusion, the working process of the invention is as follows: when the wetland soil sampling device is used, firstly, the first air bag 9 and the second air bag 10 are extruded to generate suction, then the sampling head 24 is inserted into the wetland soil for suction, the sucked wetland soil mud-water mixture is guided into the first air bag 9 and the second air bag 10 through the main body sampling pipe 22, then the control valve 17 is rotated to drive the spoiler 18 to rotate, the communicating pipe 16 is opened, finally, the wetland soil mud-water mixture is guided into the sample storage tank 21 through the communicating pipe 16 for temporary storage, then the control valve 17 is rotated to drive the spoiler 18 to rotate, the communicating pipe 16 is closed, the next sampling point is sucked again and then opened, when the wetland soil mud-water mixture is sucked, the samples of different wetland sampling points can be quantitatively sucked by utilizing the volume scales on the transmission plate 23, the subsequent mixing is convenient, the integral sample precision is improved, when the sample storage tank 21 needs to be taken down, the soil sampling device can be erected firstly, and then the sample storage tank 21 is rotated to carry out the subsequent test of the wetland soil mixed sample and the cleaning of the sample storage tank 21.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a multi-functional wetland soil sampling device, including first gasbag cassette (1), first half pipe (2), second half pipe (3), second gasbag cassette (4), third half pipe (5), fourth half pipe (6), first sealing washer (7), second sealing washer (8), first gasbag (9), second gasbag (10), handheld (11), anti-skidding packing ring (12), first linker (13), third sealing washer (14), second linker (15), communicating pipe (16), control valve (17), spoiler (18), first linker draw-in groove (19), second linker draw-in groove (20), sample storage tank (21), main part sampling tube (22), pass through board (23), sample head (24), solid fixed ring (25), closing cap connecting wire (26) and closing cap (27), its characterized in that: the first half pipe (2) penetrates through the lower part of the left side wall of the first air bag clamping seat (1) and is fixedly connected with the first air bag clamping seat (1), the second half pipe (3) penetrates through the lower part of the right side wall of the first air bag clamping seat (1) and is fixedly connected with the first air bag clamping seat (1), the second air bag clamping seat (4) is positioned on the lower surface of the first air bag clamping seat (1) and is fixedly clamped with the first air bag clamping seat (1), the third half pipe (5) penetrates through the upper part of the left side wall of the second air bag clamping seat (4) and is fixedly connected with the second air bag clamping seat (4), the fourth half pipe (6) penetrates through the upper part of the right side wall of the second air bag clamping seat (4) and is fixedly connected with the second air bag clamping seat (4), the first sealing ring (7) is positioned on the upper surface inside the first air bag clamping seat (1), and is bonded and fixed with the first air bag clamping seat (1), the second sealing ring (8) is positioned on the lower surface inside the second air bag clamping seat (4) and is bonded and fixed with the second air bag clamping seat (4), the first air bag (9) is positioned inside the first air bag clamping seat (1), the first air bag (9) penetrates through the upper surface of the first air bag clamping seat (1) and is clamped and fixed with the first air bag clamping seat (1), the second air bag (10) is positioned inside the second air bag clamping seat (4), the second air bag (10) penetrates through the lower surface of the second air bag clamping seat (4) and is clamped and fixed with the second air bag clamping seat (4), the handheld handle (11) is positioned on the right side of the upper surface of the first air bag clamping seat (1) and is fixedly connected with the first air bag clamping seat (1), the anti-skid washer (12) is positioned on the outer side wall of the handheld handle (11), and is bonded and fixed with the handle (11), the left end of the first air bag clamping seat (1) and the left end of the second air bag clamping seat (4) penetrate through the right side wall of the first communicating device (13), the first communicating device (13) is clamped and fixed with the first air bag clamping seat (1) and the second air bag clamping seat (4), the third sealing ring (14) is positioned on the rear surface inside the first communicating device (13) and is bonded and fixed with the first communicating device (13), the right ends of the first air bag clamping seat (1) and the second air bag clamping seat (4) penetrate through the left side wall of the second communicating device (15), the second communicating device (15) is clamped and fixed with the first air bag clamping seat (1) and the second air bag clamping seat (4), the communicating pipe (16) is positioned inside the second communicating device (15), and the communicating pipe (16) penetrates through the rear surface inside the second communicating device (15), and is fixedly connected with the second communicating vessel (15), the control valve (17) penetrates through the second communicating vessel (15) and the communicating pipe (16), and is rotatably connected with the second communicating vessel (15) and the communicating pipe (16), the spoiler (18) is positioned inside the communicating pipe (16), the spoiler (18) is fixedly connected with the bottom end of the control valve (17), the left side of the front surface of the first air bag clamping seat (1) is provided with the first communicating vessel clamping groove (19), the right side of the front surface of the first air bag clamping seat (1) is provided with the second communicating vessel clamping groove (20), the sample storage tank (21) penetrates through the right side wall of the second communicating vessel (15) and is fixedly connected with the second communicating vessel (15) in a threaded manner, the main body sampling tube (22) penetrates through the left side wall of the first communicating vessel (13) and is connected with the first communicating vessel (13) in a threaded manner, pass through board (23) and run through main part sampling tube (22) front surface left side, and with main part sampling tube (22) fixed connection, sampling head (24) run through main part sampling tube (22) left side wall, and with main part sampling tube (22) fixed connection, gu fixed ring (25) are located main part sampling tube (22) upper surface left side, and with main part sampling tube (22) fixed connection, closing cap connecting wire (26) bottom fixed connection gu fixed ring (25), closing cap connecting wire (26) top fixed connection closing cap (27), closing cap (27) with closing cap connecting wire (26) fixed connection.
2. The multifunctional wetland soil sampling device of claim 1, which is characterized in that: first half pipe (2) with half pipe (5) left end of third runs through first connector (13) right side wall, first half pipe (2) with half pipe (5) left end of third with main part sampling tube (22) right end is pegged graft fixedly.
3. The multifunctional wetland soil sampling device of claim 1, which is characterized in that: the second half pipe (3) and the fourth half pipe (6) right end penetrate through the left side wall of the second communicating vessel (15), and the second half pipe (3) and the fourth half pipe (6) right end are fixedly connected with the communicating pipe (16) in an inserting mode.
4. The multifunctional wetland soil sampling device of claim 1, which is characterized in that: a first connector clamping block is arranged on the first connector (13), and the first connector (13) is clamped and fixed with the first air bag clamping seat (1) and the second air bag clamping seat (4) through the first connector clamping groove (19) and the first connector clamping block.
5. The multifunctional wetland soil sampling device of claim 1, which is characterized in that: a second communicating vessel clamping block is arranged on the second communicating vessel (15), and the second communicating vessel (15) is clamped and fixed with the first air bag clamping seat (1) and the second air bag clamping seat (4) through the second communicating vessel clamping groove (20) and the second communicating vessel clamping block.
6. The multifunctional wetland soil sampling device of claim 1, which is characterized in that: the first air bag (9) and the second air bag (10) are fixedly bonded through viscose glue.
7. The multifunctional wetland soil sampling device of claim 1, which is characterized in that: the transparent plate (23) is made of transparent PVC and is arc-shaped, and volume scales are arranged on the front surface of the transparent plate (23).
8. The multifunctional wetland soil sampling device of claim 1, which is characterized in that: the outer side wall of the left end of the sample storage tank (21) is provided with a sample storage tank screwed connection groove, and the sample storage tank (21) is fixed with the second communicating vessel (15) and the communicating pipe (16) in a screwed connection mode through the sample storage tank screwed connection groove.
9. The multifunctional wetland soil sampling device of claim 1, which is characterized in that: the inside of closing cap (27) with sample head (24) lateral wall is seted up and is corresponded closing cap spiro union groove, sample head (24) with closing cap (27) correspond through closing cap spiro union groove spiro union is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011130664.1A CN112255035A (en) | 2020-12-18 | 2020-12-18 | Multifunctional wetland soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011130664.1A CN112255035A (en) | 2020-12-18 | 2020-12-18 | Multifunctional wetland soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112255035A true CN112255035A (en) | 2021-01-22 |
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| CN202011130664.1A Pending CN112255035A (en) | 2020-12-18 | 2020-12-18 | Multifunctional wetland soil sampling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166576A (en) * | 2021-11-22 | 2022-03-11 | 深圳市奥图威尔科技有限公司 | Closed sampling device capable of quantitatively sampling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166576A (en) * | 2021-11-22 | 2022-03-11 | 深圳市奥图威尔科技有限公司 | Closed sampling device capable of quantitatively sampling |
| CN114166576B (en) * | 2021-11-22 | 2023-06-30 | 深圳市奥图威尔科技有限公司 | Closed sampling device capable of quantitatively sampling |
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