CN216978446U - Soil microorganism sampling device of adjustable degree of depth - Google Patents
Soil microorganism sampling device of adjustable degree of depth Download PDFInfo
- Publication number
- CN216978446U CN216978446U CN202220640974.6U CN202220640974U CN216978446U CN 216978446 U CN216978446 U CN 216978446U CN 202220640974 U CN202220640974 U CN 202220640974U CN 216978446 U CN216978446 U CN 216978446U
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- Prior art keywords
- soil
- sampling tube
- sampling device
- groups
- rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 52
- 239000002689 soil Substances 0.000 title claims abstract description 45
- 244000005700 microbiome Species 0.000 title claims abstract description 19
- 230000007480 spreading Effects 0.000 claims description 3
- 238000005527 soil sampling Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000005065 mining Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
The utility model discloses a soil microorganism sampling device with adjustable depth, which relates to the technical field of soil sampling devices and comprises a sampling tube, wherein a plurality of groups of symmetrical first through grooves are uniformly formed in the outer side of the sampling tube, and a base is fixedly arranged at the top of the sampling tube; a second through groove communicated with the inside of the sampling tube is formed in the middle of the base, and a positioning plate is connected to the inside of the second through groove in a threaded manner; the plurality of groups of baffles are respectively and symmetrically arranged in the plurality of groups of first through grooves; the sliding rod penetrates through the middle part of the positioning plate and is in sliding fit with the positioning plate, the top of the sliding rod is fixedly provided with a handle, and the bottom of the sliding rod is fixedly provided with a propping assembly matched with the plurality of groups of baffles; the driving assembly drives the opening assembly to open the plurality of groups of baffles so that soil enters the sampling tube; accept the board, the carriage is established in strutting the subassembly below, collects soil. The utility model can conveniently take out the soil with different depths.
Description
Technical Field
The utility model relates to the technical field of soil sampling devices, in particular to a soil microorganism sampling device with adjustable depth.
Background
The mining geology of western high-strength coal mining areas in China is mainly ground collapse, ground surface cracks and ground surface water level reduction at present, and the geology can cause geological disasters such as debris flow, landslide and the like of mines, so that the development of energy sources and the environmental protection in China are adversely affected. Therefore, soil monitoring and remediation are required in western coal mining areas.
Need use soil sampling device to get soil and detect the microorganism in the pair soil before soil monitoring and restoration, need take a sample to the soil on different soil layers when taking a sample, and current soil sampling device structure is comparatively simple, can not take a sample to the soil of the different degree of depth, can give people and bring inconvenience when carrying out soil sampling, and the sample soil of while depths easily mixes upper soil, the detection of the sample of not being convenient for.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a depth-adjustable soil microorganism sampling device, which can solve the problems in the prior art.
The utility model provides a soil microorganism sampling device with adjustable depth, which comprises:
a plurality of groups of symmetrical first through grooves are uniformly formed in the outer side of the sampling tube, and a base is fixedly arranged at the top of the sampling tube; a second through groove communicated with the interior of the sampling tube is formed in the middle of the base, and a positioning plate is connected to the interior of the second through groove in a threaded manner;
the plurality of groups of baffles are respectively and symmetrically arranged in the plurality of groups of first through grooves;
the sliding rod penetrates through the middle part of the positioning plate and is in sliding fit with the positioning plate, a handle is fixedly arranged at the top of the sliding rod, and a spreading assembly matched with the plurality of groups of baffles is fixedly arranged at the bottom of the sliding rod;
the driving assembly drives the expanding assembly to expand the plurality of groups of baffles so that soil enters the sampling tube;
and the bearing plate and the sliding frame are arranged below the strutting assembly and used for collecting soil.
Preferably, the diameter of the second through groove is the same as the inner diameter of the sampling tube.
Preferably, the strutting assembly comprises a sleeve vertically connected with the bottom of the sliding rod, a screw rod with reverse threads at two ends is rotatably arranged in the sleeve, two sliding rings are symmetrically and threadedly connected to two ends of the screw rod, two connecting rods are fixedly arranged on one sides of the two sliding rings far away from each other, and the two connecting rods on the same side extend to the outside of the sleeve and are fixedly connected with the supporting plate.
Preferably, the handle is square, the fixed gear that is equipped with in screw rod middle part, drive assembly sets up the guide bar inside the slide bar including sliding, the guide bar top extends to the inside and fixedly connected with holding rod of handle, the guide bar bottom is equipped with the rack, the rack pass the sleeve and with gear engagement.
Preferably, the top of the holding rod is connected with the top of the handle through a plurality of springs.
Preferably, the bearing plate is fixedly connected with the bottom of the sliding rod through a fixing rod.
Preferably, the bottom of the sampling tube is fixedly provided with a ground breaking cone.
Preferably, each baffle is connected with the corresponding first through groove through a torsion spring.
Compared with the prior art, the utility model has the beneficial effects that:
(1) through the cooperation of base and broken awl for it is more convenient that the sample tube breaks ground and stretches into the ground end, and it is also very convenient when the sample tube is taken out from the ground end.
(2) Upwards pulling holding rod drives the guide bar and upwards slides, drives the screw rod and rotates, drives two smooth rings and slides to the sleeve outside, finally drives two backup pads and slides to the outside, and two backup pads outwards extend and make and open to the outside with a horizontal a set of baffle for the soil in the sampling tube outside flows into the sampling tube inside, finally falls into and accepts the board on, can conveniently take out soil. The upper soil layer does not fall into the deeper samples.
(3) The slide bar outside is equipped with the scale, and what correspond simultaneously is equipped with the multiunit baffle, can take a sample to the soil of the different degree of depth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an adjustable depth soil microorganism sampling device according to the present invention;
FIG. 2 is a schematic cross-sectional side view of an adjustable depth soil microorganism sampling apparatus of the present invention;
fig. 3 is an enlarged schematic view of a point a in fig. 2.
In the figure: 1-sampling tube, 2-first through groove, 3-base, 4-second through groove, 5-positioning plate, 6-baffle, 7-sliding rod, 8-handle, 9-bearing plate, 10-sleeve, 11-screw rod, 12-sliding ring, 13-connecting rod, 14-supporting plate, 15-gear, 16-guide rod, 17-holding rod, 18-rack, 19-spring, 20-fixing rod, 21-soil breaking cone.
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. 1-3, the utility model provides a soil microorganism sampling device with adjustable depth, which comprises a sampling tube 1, wherein a plurality of groups of symmetrical first through grooves 2 are uniformly arranged on the outer side of the sampling tube 1 along the height direction, a baffle 6 is connected to the inside of each first through groove 2 through a torsion spring, and the diameter of each baffle 6 is the same as that of each first through groove 2. The fixed base 3 that is equipped with in 1 top of sampling tube, the base 3 middle part is equipped with the second through groove 4 that link up with 1 inside of sampling tube, and the diameter in second through groove 4 is the same with 1 internal diameter of sampling tube. The second through groove 4 is internally connected with a positioning plate 5 through screw threads. The middle part of the positioning plate 5 is provided with a sliding rod 7 in a penetrating and sliding manner, the top of the sliding rod 7 is fixedly provided with a handle 8, and the bottom of the sliding rod is fixedly provided with a strutting assembly matched with the plurality of groups of baffles 6.
In this example, the fixed cone 21 that breaks ground that is equipped with in sampling tube 1 bottom can hit base 3, and base 3 and the cooperation of the cone 21 that breaks ground make things convenient for sampling tube 1 to break ground, stretch into beneath, and base 3 is located the earth's surface top this moment, takes out sampling tube 1 from beneath through base 3 convenience.
In this example, the outside of the sliding rod 7 is provided with a scale.
The opening assembly comprises a sleeve 10 vertically connected with the bottom of the sliding rod 7, a screw rod 11 with two ends provided with reverse threads is arranged inside the sleeve 10 in a rotating mode, two sliding rings 12 are symmetrically and threadedly connected to two ends of the screw rod 11, two connecting rods 13 are fixedly arranged on one sides, far away from each other, of the two sliding rings 12, and the two connecting rods 13 on the same side extend to the outside of the sleeve 10 and are fixedly connected with a supporting plate 14.
The bottom of the sleeve 10 is connected with a bearing plate 9 through a fixing rod 20, the diameter of the bearing plate 9 is slightly smaller than the inner diameter of the sampling tube 1, and the bearing plate 9 slides up and down in the sampling tube 1.
When the depth-adjustable soil microorganism sampling device is used, the sampling tube 1 is placed at a designated place, then the base 3 is hit, the sampling tube 1 extends into the ground under the action of the soil breaking cone 21, and the sampling tube 1 is randomly shaken in the extending process, so that the surrounding soil becomes loose. Then pulling the holding rod 17 upwards for two backup pads 14 support a set of corresponding baffle 6 and make it open to the outside, soil gets into in the sampling tube 1 from open gap, falls into on accepting the board 9, then unclamp the holding rod 17, two backup pads 14 inside slip, under the elasticity of torsional spring and the pressure of soil on every side, open a set of baffle 6 and close, then unscrew locating plate 5 and can take out soil, the multiunit baffle 6 that is equipped with can take a sample to the soil of the different degree of depth.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A soil microorganism sampling device of adjustable depth, characterized by comprising:
a plurality of groups of symmetrical first through grooves (2) are uniformly arranged on the outer side of the sampling tube (1), and a base (3) is fixedly arranged at the top of the sampling tube; a second through groove (4) communicated with the interior of the sampling tube (1) is formed in the middle of the base (3), and a positioning plate (5) is connected to the interior of the second through groove (4) in a threaded manner;
the multiple groups of baffles (6) are respectively and symmetrically arranged inside the multiple groups of first through grooves (2);
the sliding rod (7) penetrates through the middle part of the positioning plate (5) and is in sliding fit with the positioning plate, a handle (8) is fixedly arranged at the top of the sliding rod (7), and a spreading assembly matched with the plurality of groups of baffles (6) is fixedly arranged at the bottom of the sliding rod;
the driving assembly drives the expanding assembly to expand the plurality of groups of baffles (6) so that soil enters the sampling tube (1);
and the bearing plate (9) is arranged below the strutting assembly, and the sliding frame is used for collecting soil.
2. An adjustable depth soil microorganism sampling device as claimed in claim 1 wherein the diameter of said second through slot (4) is the same as the internal diameter of the sampling tube (1).
3. The soil microorganism sampling device capable of adjusting the depth according to claim 1, wherein the spreading assembly comprises a sleeve (10) vertically connected with the bottom of the sliding rod (7), a screw rod (11) with opposite threads at two ends is rotatably arranged inside the sleeve (10), two sliding rings (12) are symmetrically and threadedly connected with two ends of the screw rod (11), two connecting rods (13) are fixedly arranged on one sides of the two sliding rings (12) far away from each other, and the two connecting rods (13) on the same side extend to the outside of the sleeve (10) and are fixedly connected with the supporting plate (14).
4. The soil microorganism sampling device with adjustable depth as claimed in claim 3, wherein the handle (8) is square, the gear (15) is fixedly arranged in the middle of the screw rod (11), the driving component comprises a guide rod (16) which is slidably arranged in the sliding rod (7), the top of the guide rod (16) extends into the handle (8) and is fixedly connected with a holding rod (17), the bottom of the guide rod (16) is provided with a rack (18), and the rack (18) penetrates through the sleeve (10) and is meshed with the gear (15).
5. An adjustable depth soil microorganism sampling device as claimed in claim 4 wherein the top of said grip (17) is connected to the inner top of the handle (8) by a plurality of springs (19).
6. An adjustable depth soil microorganism sampling device as claimed in claim 3 wherein the adaptor plate (9) is fixedly connected to the bottom of the sliding rod (7) by means of a fixing rod (20).
7. The soil microorganism sampling device with adjustable depth as claimed in claim 1, wherein the bottom of the sampling tube (1) is fixedly provided with a ground breaking cone (21).
8. An adjustable depth soil microorganism sampling device as claimed in claim 1, wherein each baffle (6) is connected to the corresponding first through slot (2) by a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220640974.6U CN216978446U (en) | 2022-03-23 | 2022-03-23 | Soil microorganism sampling device of adjustable degree of depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220640974.6U CN216978446U (en) | 2022-03-23 | 2022-03-23 | Soil microorganism sampling device of adjustable degree of depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216978446U true CN216978446U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220640974.6U Expired - Fee Related CN216978446U (en) | 2022-03-23 | 2022-03-23 | Soil microorganism sampling device of adjustable degree of depth |
Country Status (1)
| Country | Link |
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| CN (1) | CN216978446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115791270A (en) * | 2022-12-14 | 2023-03-14 | 环保桥(上海)环境技术有限公司 | Soil sampling device |
-
2022
- 2022-03-23 CN CN202220640974.6U patent/CN216978446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115791270A (en) * | 2022-12-14 | 2023-03-14 | 环保桥(上海)环境技术有限公司 | Soil sampling device |
| CN115791270B (en) * | 2022-12-14 | 2023-06-20 | 环保桥(上海)环境技术有限公司 | Soil sampling device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220715 |