CN217586422U - A sample sampling device for geochemical investigation - Google Patents
A sample sampling device for geochemical investigation Download PDFInfo
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- CN217586422U CN217586422U CN202221668728.8U CN202221668728U CN217586422U CN 217586422 U CN217586422 U CN 217586422U CN 202221668728 U CN202221668728 U CN 202221668728U CN 217586422 U CN217586422 U CN 217586422U
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- sampling
- sampling device
- floating plate
- sample
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- 238000005070 sampling Methods 0.000 title claims abstract description 66
- 238000011835 investigation Methods 0.000 title claims description 11
- 238000007667 floating Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 21
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a sample sampling device for geochemistry reconnaissance of sampling device technical field, including bottom plate, extension board, floating plate, elevating system, rotation cover, sampling axle, flight, storage chamber, feed inlet, slewing mechanism, it has the piston to store the intracavity block, and the piston is by its vertical removal of actuating mechanism drive, sets up the logical groove that supplies sampling axle, flight to freely pass through on the bottom plate. Move down through elevating system drive floating plate, and rotate through slewing mechanism drive sampling axle, and then make the flight can bore into in the soil, reach appointed degree of depth after, shift up by actuating mechanism drive piston again, make and store the intracavity and produce the negative pressure, make the soil sample of appointed degree of depth can get into and store the intracavity like this, rethread elevating system drive floating plate shifts up, make and to be taken out the soil sample and collect, relative prior art, the problem that different degree of depth soil sample mixes and influence the sampling precision has been reduced to a certain extent at least.
Description
Technical Field
The utility model relates to a sampling device technical field specifically is a sample sampling device for geochemistry reconnaissance.
Background
The geological engineering field is the leading engineering field which is served for national economic construction by taking natural science and earth science as theoretical basis, taking geological chemical composition investigation, general survey and exploration of mineral resources, and engineering problems related to geological structures and geological backgrounds of major engineering as main objects, taking geology, geophysical and geochemical technologies, mathematical geological methods, remote sensing technologies, testing technologies, computer technologies and the like as means.
The prior art is as disclosed in Chinese patent No. CN216594278U novel sampling device for geological exploration, which comprises a base, wherein a sampling groove is formed on the base, support columns are symmetrically arranged on the top of the base, a sliding plate is slidably arranged between the two support columns, a spiral shaft is rotatably arranged at the bottom of the sliding plate and above the sampling groove, an inner groove is formed in the inner wall of the sampling groove, and a conveying mechanism is symmetrically arranged in the inner groove; the multi-side column is driven to rotate through the work of the first motor, the screw shaft is driven to rotate on the sliding plate to punch, the first sprocket on the multi-side column drives the two second sprockets to rotate through the chain, the screw rod is driven to rotate, the sliding plate is driven to move downwards through the slider in threaded connection with the screw rod at the moment, the screw shaft moves downwards through the multi-side hole along the rotation of the multi-side column, and the lifting and the rotation of the screw shaft are achieved through the first motor at the same time, so that the screw shaft is convenient to use in practice.
When the sampling device in the prior art samples, the soil sample is taken out, but the screw shaft cannot sample the soil sample with the specified depth after the screw shaft is drilled into the soil, or the soil sample with the specified depth and the soil sample with other depths are mixed together and taken out, so that the soil sample with the specified depth cannot be screened, and the sampling precision is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a sample sampling device for geochemistry reconnaissance, for solving the above-mentioned technical problem, the utility model provides a following technical scheme:
the utility model provides a: the utility model provides a sample sampling device for geochemistry reconnaissance, includes the bottom plate, the relative both ends of bottom plate respectively are equipped with the extension board, two be equipped with the floating plate between the extension board, the floating plate is by its vertical removal of elevating system drive, the vertical rotation is connected with the rotation cover on the floating plate, it is connected with the sampling axle to sheathe the coaxial rotation in to rotate, the sampling axle lower extreme is equipped with the flight, be equipped with the storage chamber of cavity form in the sampling axle and be equipped with the feed inlet that link up mutually with the storage chamber on its lower tip outer wall, the sampling axle is driven its rotation by slewing mechanism, it has the piston that can freely slide from top to bottom to store the intracavity block, the piston is by its vertical removal of actuating mechanism drive, set up the logical groove that supplies sampling axle, flight to freely to pass through on the bottom plate.
In the sample sampling device for geochemistry survey, the two opposite ends of the floating plate are respectively provided with the lug, the support plate is provided with the clearance groove for clamping the lug, the lug can freely slide up and down in the clearance groove, the bottom plate is vertically provided with the lifting cylinder, and the cylinder rods of the lifting cylinder are connected with the lug in a one-to-one correspondence manner.
In the sample sampling device for geochemical investigation, the ear block is provided with an indicating arrow, and the support plate is provided with a plurality of depth scale marks matched with the indicating arrow.
In the sample sampling device for geochemical investigation, the rotating mechanism comprises a driven belt pulley sleeved at the upper end of the sampling shaft, the floating plate is vertically provided with a motor, a motor shaft of the motor is connected with a driving belt pulley, and the driving belt pulley is in transmission connection with the driven belt pulley through a triangular belt.
In the sample sampling apparatus for geochemical investigation as described above, the lower end of the sampling shaft is coaxially provided with a conical head.
In the sample sampling device for geochemical exploration, the outer diameter of the spiral piece is gradually reduced from top to bottom.
In the sample sampling device for geochemical investigation, the driving mechanism comprises a bracket arranged on the floating plate, a driving cylinder is vertically arranged on the bracket, a pull rod is coaxially connected to the piston, the upper end of the pull rod penetrates through the top of the sampling shaft in a sliding manner and is rotatably connected with a rotary joint, and a cylinder rod of the driving cylinder is connected with the rotary joint.
Compared with the prior art, the beneficial effects of the utility model are that: move down through elevating system drive floating plate, and rotate through slewing mechanism drive sampling axle, and then make the flight can bore into in the soil, reach appointed degree of depth after, shift up by actuating mechanism drive piston again, make and store the intracavity and produce the negative pressure, make the soil sample of appointed degree of depth can get into and store the intracavity like this, rethread elevating system drive floating plate shifts up, make and to be taken out the soil sample and collect, relative prior art, the problem that different degree of depth soil sample mixes and influence the sampling precision has been reduced to a certain extent at least.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an assembly structure of a sample sampling device for geochemical investigation according to the present invention;
fig. 2 is a schematic cross-sectional view of the structure of fig. 1.
In the figure: 1-through groove, 2-conical head, 3-bottom plate, 4-lifting cylinder, 5-motor, 6-lug, 7-floating plate, 8-support plate, 9-driving cylinder, 10-support, 11-rotary joint, 12-clearance groove, 13-sampling shaft, 14-feed inlet, 15-helical blade, 16-piston, 17-rotating sleeve, 18-pull rod and 19-storage cavity.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-2, the present embodiment provides a technical solution: the utility model provides a sample sampling device for geochemistry reconnaissance, comprising a base plate 3, the relative both ends of bottom plate 3 respectively are equipped with extension board 8, be equipped with floating board 7 between two extension boards 8, floating board 7 is by its vertical removal of elevating system drive, vertical rotation is connected with rotation cover 17 on floating board 7, coaxial rotation is connected with sampling shaft 13 on rotation cover 17, sampling shaft 13 lower extreme is equipped with flight 15, be equipped with storage chamber 19 of cavity form in sampling shaft 13 and be equipped with on its lower tip outer wall with store the feed inlet 14 that chamber 19 link up, sampling shaft 13 is by its rotation of slewing mechanism drive, the block has piston 16 that can freely slide from top to bottom in the storage chamber 19, piston 16 is by its vertical removal of actuating mechanism drive, seted up on bottom plate 3 and supplied sampling shaft 13, flight 15 freely passes through logical groove 1, place the bottom plate on the earth's surface, then drive the sampling shaft rotation by slewing mechanism drive, lifting mechanism drive floating board moves down simultaneously, make slewing mechanism can make the sampling shaft get into in comparatively ground the soil, make the sample collection chamber get into the soil by the sample collection chamber, then the sample gets into the soil backward collection chamber, the sample collection chamber can be got into the specified depth more smoothly by the ground, make the sample storage chamber, then, make the sample get into the sample storage chamber, the sample storage chamber and get into the soil to go up and get into the specified depth.
The relative both ends of floating plate 7 in this embodiment respectively are equipped with ear piece 6, be equipped with the clearance groove 12 that supplies 6 blocks of ear piece on the extension board 8, ear piece 6 freely slides about in clearance groove 12 internal energy, vertically install lift cylinder 4 on the bottom plate 3, the cylinder pole and the 6 one-to-one of ear piece of lift cylinder 4 are connected, the cylinder pole through lift cylinder shortens, make and to drive the ear piece and move down, and then can drive the floating plate and move down, so that the sampling axle can bore into in the soil.
The ear block 6 in the embodiment is provided with an indication arrow (not shown in the figure), and the support plate 8 is provided with a plurality of depth scale marks (not shown in the figure) matched with the indication arrow, so that when the floating plate moves up and down, the drilling depth of the sampling shaft can be measured by observing the change of the indication arrow corresponding to the depth scale marks.
The slewing mechanism in this embodiment is including cup jointing the driven pulleys in 13 upper ends of sampling axle, and the vertical motor 5 of installing on floating plate 7 is connected with driving pulley on the motor shaft of motor 5, is connected through the V belt transmission between driving pulley and the driven pulleys, by motor external power supply and circular telegram rotation for driving pulley and driven pulleys rotate, and then can drive the sampling axle rotatory.
The coaxial conical head 2 that is equipped with of sampling shaft 13 lower extreme in this embodiment makes the conical head can more smoothly bore into soil like this.
The outer diameter of the spiral piece 15 in this embodiment decreases from top to bottom in order to make the resistance of the spiral piece to penetrate into the soil smaller.
Actuating mechanism in this embodiment is including locating support 10 on the floating plate 7, vertical installation drives actuating cylinder 9 on the support 10, coaxial coupling has pull rod 18 on the piston 16, 18 upper ends of pull rod slide and wear out sampling axle 13 tops and rotate and be connected with rotary joint 11, the cylinder pole that drives actuating cylinder 9 is connected with rotary joint 11, shorten by the cylinder pole that drives actuating cylinder, and then drive the pull rod and shift up, and then can drive the piston and shift up, in addition through setting up rotary joint, when making the sampling axle rotatory, can not lead to the cylinder pole that drives actuating cylinder to follow rotatoryly.
Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a sample sampling device for geochemistry reconnaissance, includes bottom plate (3), its characterized in that, the relative both ends of bottom plate (3) respectively are equipped with extension board (8), two be equipped with floating plate (7) between extension board (8), floating plate (7) are by its vertical removal of elevating system drive, vertical rotation is connected with rotation cover (17) on floating plate (7), it is connected with sampling axle (13) to rotate coaxially on rotation cover (17), sampling axle (13) lower extreme is equipped with flight (15), be equipped with storage chamber (19) of cavity form in sampling axle (13) and be equipped with on its tip outer wall down with storage chamber (19) feed inlet (14) that link up mutually, sampling axle (13) are driven its rotation by slewing mechanism, the block has piston (16) that can freely slide from top to bottom in storage chamber (19), its vertical removal is driven by actuating mechanism in piston (16), set up on bottom plate (3) and supply sampling axle (13), flight (15) freely pass through groove (1).
2. The sample sampling device for geochemical investigation according to claim 1, wherein the floating plate (7) is provided with lug blocks (6) at two opposite ends, the support plate (8) is provided with clearance grooves (12) for the lug blocks (6) to be clamped, the lug blocks (6) can freely slide up and down in the clearance grooves (12), the bottom plate (3) is vertically provided with the lifting cylinders (4), and cylinder rods of the lifting cylinders (4) are connected with the lug blocks (6) in a one-to-one correspondence manner.
3. A sample sampling device for use in a geochemical survey according to claim 2, wherein the ear piece (6) is provided with an indicating arrow and the strip (8) is provided with a plurality of depth graduations cooperating with the indicating arrow.
4. The sample sampling device for geochemical exploration according to claim 1, wherein the rotating mechanism comprises a driven pulley sleeved on the upper end of the sampling shaft (13), the floating plate (7) is vertically provided with the motor (5), a motor shaft of the motor (5) is connected with a driving pulley, and the driving pulley and the driven pulley are in transmission connection through a V-belt.
5. A sample sampling device for geochemical investigation according to claim 1, characterized in that the lower end of the sampling shaft (13) is provided with a conical head (2) coaxially.
6. A sample sampling device for geochemical investigation according to claim 1, wherein the outer diameter of the spiral sheet (15) decreases from top to bottom.
7. A sample sampling device for geochemical exploration according to claim 1, wherein the driving mechanism comprises a bracket (10) arranged on the floating plate (7), a driving cylinder (9) is vertically arranged on the bracket (10), a pull rod (18) is coaxially connected to the piston (16), the upper end of the pull rod (18) penetrates through the top of the sampling shaft (13) in a sliding manner and is rotatably connected with a rotary joint (11), and the cylinder rod of the driving cylinder (9) is connected with the rotary joint (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221668728.8U CN217586422U (en) | 2022-06-30 | 2022-06-30 | A sample sampling device for geochemical investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221668728.8U CN217586422U (en) | 2022-06-30 | 2022-06-30 | A sample sampling device for geochemical investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586422U true CN217586422U (en) | 2022-10-14 |
Family
ID=83532928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221668728.8U Expired - Fee Related CN217586422U (en) | 2022-06-30 | 2022-06-30 | A sample sampling device for geochemical investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217586422U (en) |
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2022
- 2022-06-30 CN CN202221668728.8U patent/CN217586422U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221014 |