CN219935341U - Biochemical soil sampling device - Google Patents
Biochemical soil sampling device Download PDFInfo
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- CN219935341U CN219935341U CN202321261873.9U CN202321261873U CN219935341U CN 219935341 U CN219935341 U CN 219935341U CN 202321261873 U CN202321261873 U CN 202321261873U CN 219935341 U CN219935341 U CN 219935341U
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- rotary drum
- sampler body
- soil
- opening
- sampling device
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 17
- 239000002689 soil Substances 0.000 abstract description 47
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000005070 sampling Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of soil sampling, and discloses a biochemical soil sampling device which comprises a sampler body, wherein a first rotary drum is slidably arranged in the sampler body, a second rotary drum is spirally connected in the first rotary drum, and a collecting drum is slidably arranged in the second rotary drum. According to the utility model, through the cooperation of the structures such as the second rotary drum, the first opening and the second opening are overlapped through the rotation of the collecting drum, so that the soil conveyed by the auger at the moment enters the collecting drum, the collecting work of the soil with the designated depth is completed, and then the first opening and the second opening are dislocated and closed, so that the bottom of the collecting drum is in a sealed state, the soil sampled during the taking out is prevented from falling or being polluted by the soil with other depths, the sampling quality is higher, and the detection effect is more accurate.
Description
Technical Field
The utility model belongs to the technical field of soil sampling, and particularly relates to a biochemical soil sampling device.
Background
Biochemical industry is a general term for detecting and analyzing a specified object through chemical, biological and other modes, and when soil is detected, the soil needs to be sampled through a sampler, and the existing soil sampler refers to a tool for acquiring a soil sample, and commonly used tools such as an earth auger, a spade, a shovel and the like, wherein the earth auger basically comprises a drill bit and a handle, a sharp knife edge which can be rotationally cut into the soil is arranged at the bottom end of the drill bit, the soil is smashed and sampled layer by layer from top to bottom, and then the smashed soil can enter an enlarged soil containing cavity at the top of the drill bit, but when the soil is sampled, the soil cannot be sampled only in a proper way, so that the sampled soil can be mutually polluted and mixed, and meanwhile, the bottom of the soil containing cavity is in a normally open state, so that the deep soil at the bottom can fall out of the soil containing cavity when the soil is taken out, and meanwhile, the deep soil can be contacted with the external shallow soil, so that the situation of pollution and mixing can occur, and the accuracy of the detection is affected.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides a biochemical soil sampling device, which has the advantages of reducing pollution during targeted soil sampling and being convenient to support and store.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a biochemical soil sampling device, includes the sampler body, the inside slidable mounting of sampler body has first rotatory tube, the inside spiral connection of first rotatory tube has the second rotatory tube, the inside slidable mounting of second rotatory tube has the collecting vessel, the top fixed mounting of first rotatory tube has first ring gear, the top fixed mounting of sampler body has first gear, first ring gear is connected with first gear meshing, the top fixed mounting of collecting vessel has the second ring gear, the top fixed mounting of second rotatory tube has the second gear, the second ring gear is connected with second gear meshing, first opening has been seted up to the bottom circumference array of collecting vessel, the second opening has been seted up to the bottom circumference array of second rotatory tube, the bottom fixed mounting of second rotatory tube has the auger, the bottom fixed mounting of auger has the drill bit.
In the above technical scheme, preferably, the spout has been seted up in the inner wall of sampler body, the activity notch has been seted up to the surface circumference array of sampler body, the left side first draw-in groove and second draw-in groove have been seted up respectively with the top in the middle part on activity notch surface, the inner wall movable mounting of spout has the rotary disk, the bottom slidable mounting of rotary disk has the lifter plate, the outer end circumference array of lifter plate articulates there is the articulated bracing piece, the bottom movable hinge of activity notch has supporting baseplate, the recess has been seted up at the top of supporting baseplate, the bottom movable hinge of articulated bracing piece is at the inner of recess, the fixed surface of rotary disk installs a fixture block.
In the above technical scheme, preferably, the left end fixed mounting at sampler body top has the operation screen, switch and charge mouth are installed to sampler body top bottom right-hand member array.
In the above technical scheme, preferably, the top of the sampler body is movably provided with a movable handle.
In the above technical solution, preferably, the cross-sectional size of the first opening is larger than the cross-sectional size of the second opening, and the diameter value of the drill bit is smaller than the diameter value of the auger.
In the above technical scheme, preferably, the shape and size of the clamping block are matched with the shape and size of the second clamping groove and the first clamping groove, and the height value of the movable notch is greater than the length value of the supporting bottom plate.
In the above technical scheme, preferably, an elastic pad is fixedly installed at the bottom of the supporting bottom plate, and the width value of the hinged supporting rod is equal to the width value of the groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the cooperation of the structures such as the second rotary drum, the first opening and the second opening, the earth drilling depth of the second rotary drum is controlled through the rotation of the first rotary drum when sampling is carried out, and when a specified soil layer is moved, the first opening and the second opening are overlapped through the rotation of the collecting drum, so that the soil conveyed by the auger at the moment enters the collecting drum, the collection work of the soil with the specified depth is completed, and then the first opening and the second opening are staggered and closed, so that the bottom of the collecting drum is in a sealed state, the soil sampled is prevented from falling off or being polluted by the soil with other depths when the soil is taken out, the sampling quality is higher, and the detection effect is more accurate.
2. According to the utility model, through the cooperation of the structures such as the hinged support rod, the support bottom plate and the rotating disc, the clamping block is moved out of the first clamping groove by rotating, so that the rotating disc rotates and is not clamped with the sliding groove, the rotating disc can drive the lifting disc to move up and down, the hinged support rod moves downwards, the support bottom plate is pushed out of the movable notch, the elastic backing plate at the bottom of the movable notch is contacted with the ground, and then the rotating disc is rotated again, so that the clamping block is clamped with the second clamping groove, the rotating disc is fixed, and the sampler body cannot move during working.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of a bottom cross-sectional structure of the present utility model;
fig. 5 is a schematic diagram of a portion a of fig. 3 according to the present utility model.
In the figure: 1. a sampler body; 2. a first rotary drum; 3. a second rotary drum; 4. a collection cylinder; 5. a first toothed ring; 6. a first gear; 7. a second toothed ring; 8. a second gear; 9. a first opening; 10. a second opening; 11. an auger; 12. a drill bit; 13. a chute; 14. a rotating disc; 15. a lifting disc; 16. a hinged support rod; 17. a support base plate; 18. a groove; 19. an elastic backing plate; 20. a movable notch; 21. a clamping block; 22. a first clamping groove; 23. a charging port; 24. a switch; 25. an operation screen; 26. a moving handle; 27. and a second clamping groove.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the utility model provides a biochemical soil sampling device, which comprises a sampler body 1, wherein a first rotary drum 2 is slidably installed in the sampler body 1, a second rotary drum 3 is spirally connected in the first rotary drum 2, a collecting drum 4 is slidably installed in the second rotary drum 3, a first toothed ring 5 is fixedly installed at the top of the first rotary drum 2, a first gear 6 is fixedly installed at the top of the sampler body 1, the first toothed ring 5 is in meshed connection with the first gear 6, a second toothed ring 7 is fixedly installed at the top of the collecting drum 4, a second gear 8 is fixedly installed at the top of the second rotary drum 3, the second toothed ring 7 is in meshed connection with the second gear 8, a first opening 9 is formed in the bottom circumferential array of the collecting drum 4, a second opening 10 is formed in the bottom circumferential array of the second rotary drum 3, a packing auger 11 is fixedly installed at the bottom of the second rotary drum 3, and a drill bit 12 is fixedly installed at the bottom of the packing auger 11.
The scheme is adopted: when sampling is carried out, the first rotary drum 2 is rotated through the first toothed ring 5 by starting the first gear 6, so that the position of the second rotary drum 3 is lowered, the drill bit 12 and the auger 11 are lowered, the ground is broken, then the auger 11 conveys soil to the bottom of the second rotary drum 3, at the moment, the first opening 9 at the bottom of the collecting drum 4 is misplaced with the second opening 10 at the bottom of the second rotary drum 3, so that the soil cannot enter the collecting drum 4, then the soil moves to the periphery along the bottom of the second rotary drum 3, then the second gear 8 is started when the soil moves to a specified soil layer, the collecting drum 4 is rotated through the second toothed ring 7, so that the first opening 9 coincides with the second opening 10, and the soil conveyed by the auger 11 at the moment enters the collecting drum 4, so that the soil with the specified depth is collected;
through reverse start second gear 8, make the collection section of thick bamboo 4 rotate through second ring gear 7 for the first opening 9 of collection section of thick bamboo 4 bottom misplaces with the second opening 10 of second rotary drum 3 bottom, thereby makes the bottom of collection section of thick bamboo 4 be in sealed state, thereby avoids taking out when taking out, and the soil of sample drops or receives the pollution of other degree of depth soil, thereby makes the quality of sample higher, thereby makes the detection effect more accurate.
As shown in fig. 1, fig. 2 and fig. 3, a chute 13 is formed in the inner wall of the sampler body 1, a movable slot 20 is formed in the circumferential array on the surface of the sampler body 1, a first clamping groove 22 and a second clamping groove 27 are respectively formed in the middle and the top of the surface of the left movable slot 20, a rotating disc 14 is movably mounted on the inner wall of the chute 13, a lifting disc 15 is slidably mounted at the bottom of the rotating disc 14, a hinged support rod 16 is hinged to the circumferential array on the outer end of the lifting disc 15, a support bottom plate 17 is movably hinged to the bottom of the movable slot 20, a groove 18 is formed in the top of the support bottom plate 17, the bottom end of the hinged support rod 16 is movably hinged to the inner end of the groove 18, and a clamping block 21 is fixedly mounted on the surface of the rotating disc 14.
The scheme is adopted: when the sampler works, the clamping block 21 is moved out of the first clamping groove 22 by rotating, so that the rotary disk 14 rotates and is not clamped with the sliding groove 13, the rotary disk 14 can drive the lifting disk 15 to move up and down, the hinged support rod 16 moves downwards, the support bottom plate 17 is pushed out of the movable notch 20 to enable the bottom of the movable notch 20 to be in contact with the ground, and then the rotary disk 14 is rotated again, so that the clamping block 21 is clamped with the second clamping groove 27, the rotary disk 14 is fixed, and the sampler body 1 cannot move during the working;
the clamping block 21 is fixedly arranged on the surface of the rotary disk 14, so that the clamping block is convenient to limit the supporting bottom plate 17 with the second clamping groove 27 or the first clamping groove 22.
As shown in fig. 1, an operation screen 25 is fixedly arranged at the left end of the top of the sampler body 1, and a switch 24 and a charging port 23 are arranged at the right end array of the bottom end of the top of the sampler body 1.
The scheme is adopted: when in work, the contents of the aspects of the earth boring depth and the like of the sampler body 1 are controlled through the operation screen 25;
through at sampler body 1 top bottom right-hand member array installation switch 24 and charge mouth 23 to the convenience charges and opens and close.
As shown in fig. 1, the top of the sampler body 1 is movably mounted with a movable handle 26.
The scheme is adopted: during working, the sampler body 1 is moved by the moving handle 26;
the movable handle 26 is movably arranged at the top of the sampler body 1, so that the sampler is convenient to move.
As shown in fig. 2, the cross-sectional size of the first opening 9 is larger than the cross-sectional size of the second opening 10, and the diameter value of the drill bit 12 is smaller than the diameter value of the auger 11.
The scheme is adopted: when descending or ascending, the first opening 9 and the second opening 10 are arranged in a staggered mode, so that soil at other depths is prevented from entering;
by making the cross-sectional size of the first opening 9 larger than the cross-sectional size of the second opening 10, a targeted sampling is facilitated, while by making the diameter value of the drill bit 12 smaller than the diameter value of the auger 11, an earth boring, injection is facilitated: the thickness of the first opening 9 and the second opening 10 is not large, but is drawn for convenience of viewing.
As shown in fig. 3, 4 and 5, the shape and size of the clamping block 21 are matched with the shape and size of the second clamping groove 27 and the first clamping groove 22, and the height value of the movable notch 20 is larger than the length value of the supporting bottom plate 17.
The scheme is adopted: when working, the clamping block 21 is convenient to limit the supporting bottom plate 17 through the second clamping groove 27 or the first clamping groove 22;
by making the height value of the movable slot 20 larger than the length value of the support base 17, the storage is facilitated.
As shown in fig. 1, an elastic pad 19 is fixedly installed at the bottom of the support base 17, and the width of the hinge support bar 16 is equal to the width of the groove 18.
The scheme is adopted: when working, the elastic pad 19 at the bottom of the supporting bottom plate 17 is contacted with the ground;
the width of the hinge support bar 16 is equal to the width of the groove 18, so that the storage work is convenient, and the elastic pad 19 is fixedly arranged at the bottom of the support bottom plate 17, so that the vibration generated during the work is reduced.
The working principle and the using flow of the utility model are as follows:
during working, the sampler body 1 is moved to a designated place by moving the handle 26;
then, the clamping block 21 is rotated to be moved out of the first clamping groove 22, so that the rotating disk 14 is rotated and is not clamped with the sliding groove 13, the rotating disk 14 can drive the lifting disk 15 to move up and down, the hinged support rod 16 is moved downwards, the support bottom plate 17 is pushed out of the movable notch 20, the elastic backing plate 19 at the bottom of the movable notch is contacted with the ground, and then the rotating disk 14 is rotated again, so that the clamping block 21 is clamped with the second clamping groove 27, the rotating disk 14 is fixed, and the sampler body 1 cannot move when working;
then, the switch 24 is pressed to enable the operation screen 25 to control the descending height of the second rotary drum 3;
then start first gear 6, make first rotary drum 2 rotate through first ring gear 5, thereby make the position of second rotary drum 3 descend, thereby make drill bit 12 and auger 11 descend, thereby break ground, then auger 11 transport the bottom of second rotary drum 3 with soil, this moment the first opening 9 of collecting drum 4 bottom and the second opening 10 of second rotary drum 3 bottom dislocation, thereby make soil unable enter into collecting drum 4, then remove around along second rotary drum 3 bottom, then when removing appointed soil layer, start second gear 8, make collecting drum 4 rotate through second ring gear 7, thereby make first opening 9 and second opening 10 coincide, thereby make the soil that is carried up this moment enter into collecting drum 4, thereby the work of collecting the soil of appointed degree of depth is accomplished, then reverse start second gear 8, make collecting drum 4 rotate through second ring gear 7, make the first opening 9 of collecting drum 4 bottom and the second rotary drum 3 bottom remove around, thereby make the soil of collecting drum 4 the quality of taking out the soil of the dislocation of the second opening 10 more accurate detection, thereby make the soil of the quality of taking out is more accurate, thereby the soil of the quality of the soil of the sealed condition is avoided.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Biochemical soil sampling device, including sampler body (1), its characterized in that: the inside slidable mounting of sampler body (1) has first rotary drum (2), the inside screwed connection of first rotary drum (2) has second rotary drum (3), the inside slidable mounting of second rotary drum (3) has collecting vessel (4), the top fixed mounting of first rotary drum (2) has first ring gear (5), the top fixed mounting of sampler body (1) has first gear (6), first ring gear (5) and first gear (6) meshing are connected, the top fixed mounting of collecting vessel (4) has second ring gear (7), the top fixed mounting of second rotary drum (3) has second gear (8), second ring gear (7) and second gear (8) meshing are connected, first opening (9) have been seted up to the bottom circumference array of collecting vessel (4), the bottom circumference array of second rotary drum (3) has seted up second opening (10), the bottom fixed mounting of second rotary drum (3) has second ring gear (11), auger (11) have auger (11) bottom fixed mounting of auger (11).
2. A biochemical soil sampling device according to claim 1, wherein: the utility model discloses a sampler, including sampler body (1), spout (13) have been seted up in the inner wall of sampler body (1), movable notch (20) have been seted up to the surface circumference array of sampler body (1), left side first draw-in groove (22) and second draw-in groove (27) have been seted up respectively with the top in the middle part on movable notch (20) surface, the inner wall movable mounting of spout (13) has rotary disk (14), the bottom slidable mounting of rotary disk (14) has lifting disk (15), the outer end circumference array of lifting disk (15) articulates has articulated bracing piece (16), the bottom swing joint of movable notch (20) has supporting baseplate (17), recess (18) have been seted up at the top of supporting baseplate (17), the bottom swing joint of articulated bracing piece (16) is at the inner of recess (18), fixed surface of rotary disk (14) installs a fixture block (21).
3. A biochemical soil sampling device according to claim 1, wherein: the left end fixedly mounted at the top of the sampler body (1) is provided with an operation screen (25), and the right end array at the bottom end of the top of the sampler body (1) is provided with a switch (24) and a charging port (23).
4. A biochemical soil sampling device according to claim 1, wherein: the top of the sampler body (1) is movably provided with a movable handle (26).
5. A biochemical soil sampling device according to claim 1, wherein: the cross-sectional size of the first opening (9) is larger than that of the second opening (10), and the diameter value of the drill bit (12) is smaller than that of the auger (11).
6. A biochemical soil sampling device according to claim 2, characterized in that: the shape and the size of the clamping block (21) are matched with the shape and the size of the second clamping groove (27) and the first clamping groove (22), and the height value of the movable notch (20) is larger than the length value of the supporting bottom plate (17).
7. A biochemical soil sampling device according to claim 2, characterized in that: an elastic base plate (19) is fixedly arranged at the bottom of the supporting bottom plate (17), and the width value of the hinged supporting rod (16) is equal to the width value of the groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261873.9U CN219935341U (en) | 2023-05-24 | 2023-05-24 | Biochemical soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321261873.9U CN219935341U (en) | 2023-05-24 | 2023-05-24 | Biochemical soil sampling device |
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| Publication Number | Publication Date |
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| CN219935341U true CN219935341U (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321261873.9U Active CN219935341U (en) | 2023-05-24 | 2023-05-24 | Biochemical soil sampling device |
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| CN (1) | CN219935341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309477A (en) * | 2023-11-30 | 2023-12-29 | 南通理工学院 | Soft soil sample sampling device |
-
2023
- 2023-05-24 CN CN202321261873.9U patent/CN219935341U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117309477A (en) * | 2023-11-30 | 2023-12-29 | 南通理工学院 | Soft soil sample sampling device |
| CN117309477B (en) * | 2023-11-30 | 2024-02-23 | 南通理工学院 | Soft soil sample sampling device |
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