CN213121210U - A soil degree of depth sampling device for forestry - Google Patents
A soil degree of depth sampling device for forestry Download PDFInfo
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- CN213121210U CN213121210U CN202022502788.XU CN202022502788U CN213121210U CN 213121210 U CN213121210 U CN 213121210U CN 202022502788 U CN202022502788 U CN 202022502788U CN 213121210 U CN213121210 U CN 213121210U
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- soil
- rod
- soil taking
- sampling device
- forestry
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Abstract
The utility model discloses a soil depth sampling device for forestry, which comprises a workbench, wherein a threaded hole is formed in the workbench, a screw rod is arranged in the threaded hole, an operation hand wheel is arranged at the top of the screw rod, a soil taking rod is sleeved at the bottom of the screw rod, a crushing rod and a filter sieve are arranged in the soil taking rod, and one end of the crushing rod is connected with the bottom of the screw rod; the filter screen is positioned at the bottom of the soil taking rod; spiral cutters are arranged on the periphery of the soil taking rod; a plurality of soil inlets are arranged on the periphery of the soil taking rod; the soil taking drill bit is arranged at the bottom of the soil taking rod, an external thread is arranged on the soil taking drill bit, an internal thread is arranged in the soil taking rod, and the soil taking rod is connected with the soil taking drill bit in a thread fit manner; the utility model rotates the operation hand wheel to drive the breaking rod to stir when sampling, and the soil is broken; after being crushed, the crushed materials can flow into the soil taking drill bit from the filter screen, and the filter screen filters impurities which influence soil detection; follow-up need not to carry out the stirring again to soil and break up and clear impurity, improved work efficiency.
Description
Technical Field
The utility model relates to a soil sampling technical field, specific be a soil degree of depth sampling device for forestry.
Background
Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like. The superficial rock of the earth undergoes weathering and is progressively destroyed into loose mineral particles of varying sizes (called the matrix). The soil is formed and evolved under the comprehensive action of various soil forming factors such as parent material, climate, biology, terrain, time and the like.
In the soil detection process, a soil sampling device is required to be used for sampling soil, and the existing soil sampling device is complex in structure and inconvenient to use; when the sample, do not possess soil and stir garrulous and filtration edulcoration function, follow-up still must stir garrulous clear impurity to soil, leads to soil to detect consuming time longer, and work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a soil degree of depth sampling device for forestry to it is complicated to solve current soil sampling device structure, uses inconvenient and do not possess the technical problem of stirring garrulous and filtration edulcoration function with soil.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a soil depth sampling device for forestry comprises a workbench, wherein a threaded hole is formed in the workbench, a screw rod is arranged in the threaded hole, an operating hand wheel is arranged at the top of the screw rod, a soil taking rod is sleeved at the bottom of the screw rod, a crushing rod and a filter sieve are arranged in the soil taking rod, a plurality of protruding balls are arranged on the periphery of the crushing rod, and one end of the crushing rod is connected with the bottom of the screw rod; the filter screen is positioned at the bottom of the soil taking rod; spiral cutters are arranged on the periphery of the soil taking rod; a plurality of soil inlets are formed on the periphery of the soil taking rod; the soil taking rod is characterized in that a soil taking drill bit is arranged at the bottom of the soil taking rod, an external thread is arranged on the soil taking drill bit, an internal thread is arranged in the soil taking rod, and the soil taking rod is connected with the soil taking drill bit in a threaded fit mode.
As the utility model discloses a preferred technical scheme, the workstation four corners all is provided with the supporting legs, T shape spout has been seted up to supporting legs one side.
As the utility model discloses a preferred technical scheme, be provided with the fixed plate between the supporting legs, the fixed plate both ends are provided with T shape slider, T shape slider slidable card is established in the T shape spout.
As the utility model discloses a preferred technical scheme, the fixed plate low side is provided with a plurality of equidistant distribution's staple.
As the utility model discloses a preferred technical scheme, workstation one side is provided with the handrail.
As the preferred technical proposal of the utility model, the bottoms of the four groups of supporting legs are provided with rollers; the rollers are universal wheels.
The utility model provides a soil degree of depth sampling device for forestry possesses following beneficial effect:
the utility model discloses rotating operation hand wheel when taking a sample and making the spiral cutter rotatory cutting soil, make the drill bit that fetches earth and the pole that fetches earth get into soil inside, soil gets into the pole that fetches earth through soil import in, the hob drives crushing rod and rotates the stirring, make soil and protruding ball, the inner wall of pole that fetches earth collide each other, the continuous rotation of crushing rod can be abundant stir the bits that smashes soil, soil stir the bits that smashes can flow into through the filter sieve and fetch earth inside, the filter sieve can filter comparatively big stone and some impurity that influence soil detection; follow-up need not carry out the stirring again to soil and break up and clear impurity, improved work efficiency.
Drawings
Fig. 1 is a schematic perspective view of a soil depth sampling device for forestry of the present invention;
fig. 2 is an exploded view of a soil depth sampling device for forestry of the present invention;
figure 3 is the utility model relates to a soil degree of depth sampling device for forestry's cross-sectional view.
In the figure: 1. a work table; 2. a screw rod; 3. taking a soil rod; 4. crushing the rods; 5. a convex ball; 6. a helical cutter; 7. a soil inlet; 8. filtering and screening; 9. a soil sampling drill bit; 10. an external thread; 11. operating a hand wheel; 12. a handrail; 13. a threaded hole; 14. supporting legs; 15. a T-shaped chute; 16. a fixing plate; 17. a T-shaped slider; 18. fixing nails; 19. a roller; 20. an internal thread.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution:
a soil depth sampling device for forestry comprises a workbench 1, wherein a threaded hole 13 is formed in the workbench 1, a screw rod 2 is arranged in the threaded hole 13, an operating hand wheel 11 is arranged at the top of the screw rod 2, a soil taking rod 3 is sleeved at the bottom of the screw rod 2, a crushing rod 4 and a filter sieve 8 are arranged in the soil taking rod 3, a plurality of protruding balls 5 are arranged on the periphery of the crushing rod 4, and one end of the crushing rod 4 is connected with the bottom of the screw rod 2; the filter screen 8 is positioned at the bottom of the soil taking rod 3; a spiral cutter 6 is arranged on the periphery of the soil taking rod 3; a plurality of soil inlets 7 are formed on the periphery of the soil taking rod 3; the soil taking rod is characterized in that a soil taking drill bit 9 is arranged at the bottom of the soil taking rod 3, an external thread 10 is arranged on the soil taking drill bit 9, an internal thread 20 is arranged in the soil taking rod 3, and the soil taking rod 3 is connected with the soil taking drill bit 9 in a thread fit mode.
When the soil sampling device is used, a worker rotates the operating hand wheel 11 clockwise to enable the screw rod 2 to rotate, the screw rod 2 moves downwards in the threaded hole 13, the screw rod 2 rotates to drive the soil taking rod 3 and the crushing rod 4 to rotate, the soil taking rod 3 drives the soil taking drill bit 9 to rotate, as the spiral cutter 6 is arranged on the periphery of the soil taking rod 3, the spiral cutter 6 rotates to cut soil to enable the soil taking drill bit 9 and the soil taking rod 3 to enter the soil, when the soil taking rod 3 reaches the detected depth, the soil can enter the soil taking rod 3 through the soil inlet 7, the soil can contact the crushing rod 4 when entering the soil taking rod 3, the periphery of the crushing rod 4 is provided with a plurality of convex round balls 5, the crushing rod 4 stirs the soil to enable the soil to collide with the convex round balls 5 and the inner wall of the soil taking rod 3, the crushing rod 4 can fully stir the soil, the soil can flow into the soil taking drill bit 9 through the filter sieve 8, the filter sieve 8 can filter out larger stones and impurities which influence soil detection; after the sample is accomplished, anticlockwise rotation operation hand wheel 11 will bore and get the device and withdraw, is connected through screw-thread fit between borrowing pole 3 and the borrowing drill bit 9, holds between the fingers the soil collection and the detection of soil in the borrowing drill bit 9 of pine borrowing drill bit 9, easy operation, convenient to use, follow-up need not stir garrulous and clear impurity again to soil, has improved work efficiency.
Specifically, supporting legs 14 are arranged at four corners of the workbench 1, and a T-shaped sliding groove 15 is formed in one side of each supporting leg 14; the supporting legs 14 are provided to further stabilize the table 1 and to increase the stability of the table 1.
Specifically, a fixed plate 16 is arranged between the supporting legs 14, T-shaped sliding blocks 17 are arranged at two ends of the fixed plate 16, and the T-shaped sliding blocks 17 are slidably clamped in the T-shaped sliding grooves 15; the fixing plate 16 is slidably clamped in the T-shaped sliding groove 15 through the T-shaped sliding block 17, and the fixing plate 16 can be adjusted up and down freely.
Specifically, a plurality of fixing nails 18 distributed at equal intervals are arranged on the lower surface of the fixing plate 16; when the sample, place fixed plate 16 and ground contact, fix with soil through staple 18, because can increase sampling device's stability through staple 18 with very big rocking during the sample.
Specifically, one side of the workbench 1 is provided with a handrail 12; the armrest 12 is arranged to better control the direction of the sampling device when the sampling device is pushed, so that physical strength of workers is saved.
Specifically, the bottom of each of the four groups of supporting legs 14 is provided with a roller 19; the rollers 19 are universal wheels; the sampling device is convenient to move and use, and physical strength is saved.
In conclusion, when the soil sampling device is used, a worker rotates the operating hand wheel 11 clockwise to rotate the screw rod 2, the screw rod 2 moves downwards in the threaded hole 13, the screw rod 2 rotates to drive the soil taking rod 3 and the crushing rod 4 to rotate, the soil taking rod 3 drives the soil taking drill bit 9 to rotate, as the spiral cutter 6 is arranged on the periphery of the soil taking rod 3, the spiral cutter 6 rotates to cut soil to enable the soil taking drill bit 9 and the soil taking rod 3 to enter the soil, when the soil taking rod 3 reaches the detected depth, the soil can enter the soil taking rod 3 through the soil inlet 7, the soil can contact the crushing rod 4 when entering the soil taking rod 3, the plurality of convex round balls 5 are arranged on the periphery of the crushing rod 4, the crushing rod 4 stirs the soil, the soil collides with the inner walls of the convex round balls 5 and the soil taking rod 3, and the crushing rod 4 rotates continuously and can fully stir the soil, the soil is crushed and flows into the soil taking drill bit 9 through the filter sieve 8, and the filter sieve 8 filters out larger stones and impurities which influence soil detection; after sampling is finished, the operating hand wheel 11 is rotated anticlockwise, the drilling device is retracted, the soil taking rod 3 is connected with the soil taking drill bit 9 in a threaded fit mode, the soil taking drill bit 9 is pinched and loosened to collect and detect soil in the soil taking drill bit 9, operation is simple, use is convenient, soil does not need to be crushed and impurities do not need to be cleared subsequently, and working efficiency is improved; when the sample, place fixed plate 16 and ground contact, fix with soil through staple 18, because can increase sampling device's stability through staple 18 with very big rocking during the sample.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a soil degree of depth sampling device for forestry which characterized in that: the soil taking device comprises a workbench (1), wherein a threaded hole (13) is formed in the workbench (1), a screw rod (2) is arranged in the threaded hole (13), an operating hand wheel (11) is arranged at the top of the screw rod (2), a soil taking rod (3) is sleeved at the bottom of the screw rod (2), a crushing rod (4) and a filter sieve (8) are arranged in the soil taking rod (3), a plurality of protruding round balls (5) are arranged on the periphery of the crushing rod (4), and one end of the crushing rod (4) is connected with the bottom of the screw rod (2); the filter screen (8) is positioned at the bottom of the soil taking rod (3); spiral cutters (6) are arranged on the periphery of the soil taking rod (3); a plurality of soil inlets (7) are formed on the periphery of the soil taking rod (3); the soil sampling device is characterized in that a soil sampling drill bit (9) is arranged at the bottom of the soil sampling rod (3), an external thread (10) is arranged on the soil sampling drill bit (9), an internal thread (20) is arranged in the soil sampling rod (3), and the soil sampling rod (3) is connected with the soil sampling drill bit (9) in a thread fit mode.
2. A soil depth sampling device for forestry as claimed in claim 1, wherein: supporting legs (14) are arranged at four corners of the workbench (1), and T-shaped sliding grooves (15) are formed in one sides of the supporting legs (14).
3. A soil depth sampling device for forestry as claimed in claim 2, wherein: a fixing plate (16) is arranged between the supporting legs (14), T-shaped sliding blocks (17) are arranged at two ends of the fixing plate (16), and the T-shaped sliding blocks (17) can be slidably clamped in the T-shaped sliding grooves (15).
4. A soil depth sampling device for forestry as claimed in claim 3, wherein: the lower surface of the fixing plate (16) is provided with a plurality of fixing nails (18) which are distributed at equal intervals.
5. A soil depth sampling device for forestry as claimed in claim 1, wherein: and one side of the workbench (1) is provided with a handrail (12).
6. A soil depth sampling device for forestry as claimed in claim 2, wherein: the bottoms of the four groups of supporting legs (14) are provided with rollers (19); the rollers (19) are universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022502788.XU CN213121210U (en) | 2020-11-03 | 2020-11-03 | A soil degree of depth sampling device for forestry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022502788.XU CN213121210U (en) | 2020-11-03 | 2020-11-03 | A soil degree of depth sampling device for forestry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213121210U true CN213121210U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022502788.XU Expired - Fee Related CN213121210U (en) | 2020-11-03 | 2020-11-03 | A soil degree of depth sampling device for forestry |
Country Status (1)
| Country | Link |
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| CN (1) | CN213121210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607476A (en) * | 2021-08-24 | 2021-11-05 | 江西理工大学 | Sample collection device for soil heavy metal analysis |
-
2020
- 2020-11-03 CN CN202022502788.XU patent/CN213121210U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607476A (en) * | 2021-08-24 | 2021-11-05 | 江西理工大学 | Sample collection device for soil heavy metal analysis |
| CN113607476B (en) * | 2021-08-24 | 2024-04-02 | 江西理工大学 | Sample collection device for soil heavy metal analysis |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 Termination date: 20211103 |