CN220932431U - Land investigation sampling device - Google Patents
Land investigation sampling device Download PDFInfo
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- CN220932431U CN220932431U CN202322630143.8U CN202322630143U CN220932431U CN 220932431 U CN220932431 U CN 220932431U CN 202322630143 U CN202322630143 U CN 202322630143U CN 220932431 U CN220932431 U CN 220932431U
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- soil
- sampling
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- fixedly connected
- bar
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- 238000005070 sampling Methods 0.000 title claims abstract description 54
- 238000011835 investigation Methods 0.000 title claims abstract description 19
- 239000002689 soil Substances 0.000 claims abstract description 46
- 238000005553 drilling Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 101150006257 rig-4 gene Proteins 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of land investigation, and particularly discloses a land investigation sampling device, which comprises a straight rod, wherein the top of the straight rod is fixedly connected with a top plate, the top of the top plate is provided with a handle, the bottom of the straight rod is fixedly provided with a drilling machine, the bottom of the drilling machine is provided with a drill bit, the outer surface of the straight rod is provided with a sampling mechanism for sampling and collecting soil samples with different depths, and the top of the drilling machine is rotationally connected with a half protection cylinder. This soil investigation sampling device, the appointed degree of depth that the drill bit was bored back, rotation swivel makes half a section of thick bamboo protect no longer shelter from the protection to the sampling box, and the elastic action of spring is including this moment down, the telescopic link moves outward along the receiving vessel to pop out the sampling box in the storage shell, in the cooperation scraper blade can scrape the soil and get the sampling box, and the sampling box of different positions department can carry out the sample collection to the soil of different degree of depth, and the soil of different degree of depth department also is difficult for entering into in the sampling box simultaneously.
Description
Technical Field
The application relates to the technical field of land investigation, in particular to a land investigation sampling device.
Background
Soil investigation sampling refers to systematic and purposeful investigation of the soil to obtain samples of soil and other soil related elements, by collecting soil samples, the nature, composition, pollution status, and suitable soil management methods of the soil can be known.
Because the properties of the underground soil may be different along with the change of the depth, at present, in the process of sampling the soil of the land, the soil with the corresponding depth can only be sampled at one time, the soil with different depths can only be sampled for multiple times when being collected at the same time, and the soil with different depths is easily mixed into the collected sample in the sampling process, so that the physical properties and chemical characteristics of the sample are changed, and the accuracy of analysis and detection is affected.
Disclosure of utility model
In view of the above, the present utility model is directed to solving the drawbacks of the prior art, and provides a soil investigation sampling device to solve the problems of the prior art.
In order to achieve the above purpose, the utility model provides a soil investigation sampling device, which comprises a straight rod, wherein the top of the straight rod is fixedly connected with a top plate, the top of the top plate is provided with a handle, the bottom of the straight rod is fixedly provided with a drilling machine, the bottom of the drilling machine is provided with a drill bit, the outer surface of the straight rod is provided with a sampling mechanism for sampling and collecting soil samples with different depths, the top of the drilling machine is rotationally connected with a half protection cylinder, the top of the half protection cylinder is fixedly connected with a swivel, and the periphery of the straight rod is provided with a stabilizing mechanism for keeping soil drilling stable.
Preferably, the sampling mechanism is including seting up the multiunit collecting vat at the straight-bar surface, the inner wall fixedly connected with storage shell of collecting vat can sample the soil of different degree of depth departments through sampling mechanism and collect, and cooperation half protects a section of thick bamboo simultaneously and can shelter from the protection to the sampling box at the drill bit in-process of boring down, accomodates the sampling box in the storage shell.
Preferably, the storage shell is fixedly worn to be provided with a storage barrel, one end of the storage barrel, which is close to the storage shell, is movably connected with a telescopic rod, and an inner spring is movably sleeved on the outer surface of the telescopic rod.
Preferably, the telescopic link is kept away from the one end fixedly connected with sampling box of receiving section of thick bamboo, sampling box's opening part is provided with the scraper blade.
Preferably, the stabilizing mechanism comprises a limit guide rod which is sleeved on the inner surface of the top plate in a sliding manner, an outer spring is movably sleeved on the outer surface of the limit guide rod, the whole device can be kept stable as much as possible in the process of drilling the drill bit through the stabilizing mechanism, and the drilling difficulty can be reduced.
Preferably, the bottom of spacing guide arm fixedly connected with mount, the bottom of mount is provided with the stabilizer blade.
Compared with the prior art, the utility model has the following beneficial effects:
1. This soil investigation sampling device, the appointed degree of depth that the drill bit was bored back, rotation swivel makes half a section of thick bamboo protect no longer shelter from the protection to the sampling box, and the elastic action of spring is including this moment down, the telescopic link moves outward along the receiving vessel to pop out the sampling box in the storage shell, in the cooperation scraper blade can scrape the soil and get the sampling box, and the sampling box of different positions department can carry out the sample collection to the soil of different degree of depth, and the soil of different degree of depth department also is difficult for entering into in the sampling box simultaneously.
2. This soil investigation sampling device, at the in-process of boring the soil, steady handle is just pushed down in good time to cooperation straight-bar moves down, and the roof is along spacing guide arm gliding this moment, and the outer spring of compression forms reverse buffer force simultaneously, and this in-process cooperation mount and stabilizer blade are contacted with steady on ground, can make the straight-bar keep relatively steady at the in-process of moving down, can effectively reduce and bore the degree of difficulty.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the surface structure of the straight rod of the present application;
FIG. 3 is a schematic view of the internal structure of the storage shell according to the present application.
Wherein: 1. a straight rod; 2. a top plate; 3. a handle; 4. a drilling machine; 5. a drill bit; 6. a collection tank; 7. a storage case; 8. a storage barrel; 9. a telescopic rod; 10. an inner spring; 11. a sampling box; 12. a scraper; 13. half pile casing; 14. a swivel; 15. a limit guide rod; 16. an outer spring; 17. a fixing frame; 18. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-3, a soil investigation sampling device comprises a straight rod 1, wherein the top of the straight rod 1 is fixedly connected with a top plate 2, the top of the top plate 2 is provided with a handle 3, the bottom of the straight rod 1 is fixedly provided with a drilling machine 4, the bottom of the drilling machine 4 is provided with a drill bit 5, the outer surface of the straight rod 1 is provided with a sampling mechanism for sampling and collecting soil samples with different depths, the top of the drilling machine 4 is rotationally connected with a half protection cylinder 13, the top of the half protection cylinder 13 is fixedly connected with a swivel 14, and the periphery of the straight rod 1 is provided with a stabilizing mechanism for keeping soil drilling stable.
Through above-mentioned technical scheme, the device is under the boring machine 4 cooperation drill bit 5 when using, and straight-bar 1 is underground along with the degree of depth, and half a section of thick bamboo 13 can collect groove 6 shelter from this moment, accomodates sample box 11 in storage shell 7, rotates half a section of thick bamboo 13 again after reaching corresponding degree of depth for sample box 11 pops out, slightly rotates handle 3, just can let the sample box 11 of different positions to sample the soil collection of different degree of depth departments.
Specifically, the sampling mechanism includes a plurality of groups of collecting tanks 6 that set up at straight-bar 1 surface, and the inner wall fixedly connected with of collecting tank 6 stores shell 7.
Through the above technical scheme, the collecting tank 6 is arranged at different heights on the outer surface of the straight rod 1 so as to set a plurality of sampling groups.
Specifically, the storage shell 7 is fixed to wear to be equipped with a receiver 8 in the inboard, and a receiver 8 is close to the one end swing joint of storage shell 7 and has telescopic link 9, and the surface movable sleeve of telescopic link 9 is equipped with interior spring 10.
Through the technical scheme, the half side protection cylinder 13 needs to be rotated after the specified depth is drilled, and the sampling box 11 is outwards ejected under the action of the inner spring 10 and the telescopic rod 9.
Specifically, the telescopic link 9 is kept away from the one end fixedly connected with sampling box 11 of receiving section of thick bamboo 8, and sampling box 11's opening part is provided with scraper blade 12.
Through the technical scheme, the handle 3 above is rotated to enable the straight rod 1 to rotate, so that soil around the sampling box 11 is scraped into the sampling box 11 through the scraping plate 12.
Specifically, the steady mechanism includes the spacing guide arm 15 that cup joints at roof 2 internal surface that slides, and the surface activity of spacing guide arm 15 is overlapped and is equipped with outer spring 16.
Through the technical scheme, the handle 3 is required to be pressed and stabilized in the process of the drill bit 5 running down, the outer spring 16 is compressed, and meanwhile, the top plate 2 slides down along the limit guide rod 15, so that the device is convenient to keep stable when the soil is drilled.
Specifically, the bottom of the limit guide rod 15 is fixedly connected with a fixing frame 17, and the bottom of the fixing frame 17 is provided with a supporting leg 18.
Through the technical scheme, the support legs 18 are attached to the ground, and the straight rod 1 can be in a relatively stable state in the downward moving process by being matched with the fixing frame 17.
Working principle: the device is when using, before boring soil, under the spacing shielding of half protective tube 13, sample box 11 is held in storage shell 7, when need collect soil's in-process, drill bit 5 is gone down by rig 4 cooperation, straight-bar 1 is along with it deep underground, this in-process needs steady handle 3 and in good time down, with the cooperation straight-bar 1 moves down, in the in-process roof 2 of pushing down handle 3 is along spacing guide arm 15 gliding, simultaneously compress outer spring 16 and form reverse buffer force, this in-process cooperation mount 17 and stabilizer blade 18 and the steady contact of ground, can make straight-bar 1 keep relatively steady in the downshift process, can effectively reduce and bore the degree of difficulty, receive the protection of half protective tube 13 in the drilling process, soil can not enter into in sample box 11, after boring into appointed position, rotate swivel 14 drive half protective tube 13, thereby let half protective tube 13 no longer shelter from sample box 11, under the elasticity effect of spring 10 this moment, thereby the telescopic rod 9 is along storage tube 8 moves out of box 8, thereby can make sample box 11 take out in the same depth of rotation of depth of a position in the sample box 11 simultaneously, thereby can not reach the sample box 11 in the same process of taking a sample box 11, can not be recovered in the depth of soil in the sample box 11, the in-process is different sample box 11.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a soil investigation sampling device, includes straight-bar (1), its characterized in that: the top fixedly connected with roof (2) of straight-bar (1), the top of roof (2) is provided with handle (3), the bottom fixed mounting of straight-bar (1) has rig (4), the bottom of rig (4) is provided with drill bit (5), the surface of straight-bar (1) is provided with the sampling mechanism who is used for carrying out sampling collection to different degree of depth soil samples, the top rotation of rig (4) is connected with half section of thick bamboo (13) of protecting, the top fixedly connected with swivel (14) of half section of thick bamboo (13), the periphery of straight-bar (1) is provided with the steady mechanism that keeps soil drilling stable.
2. A soil investigation sampling apparatus according to claim 1, characterized in that: the sampling mechanism comprises a plurality of groups of collecting grooves (6) formed in the outer surface of the straight rod (1), and a storage shell (7) is fixedly connected to the inner wall of each collecting groove (6).
3. A soil investigation sampling apparatus as claimed in claim 2, wherein: the storage device is characterized in that a storage barrel (8) is fixedly arranged on the inner side of the storage shell (7) in a penetrating mode, one end, close to the storage shell (7), of the storage barrel (8) is movably connected with a telescopic rod (9), and an inner spring (10) is movably sleeved on the outer surface of the telescopic rod (9).
4. A soil investigation sampling apparatus according to claim 3, characterized in that: one end of the telescopic rod (9) far away from the storage barrel (8) is fixedly connected with a sampling box (11), and a scraping plate (12) is arranged at the opening of the sampling box (11).
5. A soil investigation sampling apparatus according to claim 1, characterized in that: the stabilizing mechanism comprises a limit guide rod (15) which is sleeved on the inner surface of the top plate (2) in a sliding manner, and an outer spring (16) is movably sleeved on the outer surface of the limit guide rod (15).
6. A soil survey sampling apparatus as defined in claim 5, wherein: the bottom of spacing guide arm (15) is fixedly connected with mount (17), the bottom of mount (17) is provided with stabilizer blade (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322630143.8U CN220932431U (en) | 2023-09-27 | 2023-09-27 | Land investigation sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322630143.8U CN220932431U (en) | 2023-09-27 | 2023-09-27 | Land investigation sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932431U true CN220932431U (en) | 2024-05-10 |
Family
ID=90961172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322630143.8U Active CN220932431U (en) | 2023-09-27 | 2023-09-27 | Land investigation sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932431U (en) |
-
2023
- 2023-09-27 CN CN202322630143.8U patent/CN220932431U/en active Active
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