CN216309496U - Detachable field soil sampling device - Google Patents
Detachable field soil sampling device Download PDFInfo
- Publication number
- CN216309496U CN216309496U CN202122911423.7U CN202122911423U CN216309496U CN 216309496 U CN216309496 U CN 216309496U CN 202122911423 U CN202122911423 U CN 202122911423U CN 216309496 U CN216309496 U CN 216309496U
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- Prior art keywords
- sleeve
- soil
- rod body
- drill bit
- rod
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- Expired - Fee Related
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- 238000005527 soil sampling Methods 0.000 title abstract description 11
- 239000002689 soil Substances 0.000 claims abstract description 79
- 230000000670 limiting effect Effects 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a detachable field soil sampling device, which comprises a rod body, wherein handles are symmetrically arranged on two sides of the upper end of the rod body, a sleeve is sleeved at the lower end of the rod body, an undisturbed soil drill bit is arranged at the lower end of the sleeve, a soil pushing block is arranged in the undisturbed soil drill bit, a fixed rod is arranged in the rod body, the lower end of the fixed rod is in threaded connection with the soil pushing block, a soil pushing handle connected with the upper end of the fixed rod is arranged above the rod body, and a buckle component is arranged on the rod body and the sleeve. Convenient to use, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a detachable field soil sampling device.
Background
The soil is a part which cannot be ignored in ecology, has an important position in the aspects of researching plant diversity, global climate change and the like, has different sampling requirements on the soil due to different research fields, generally takes the soil with the range of 0-30cm on the ground surface as a key research object, specifically classifies the soil into three ranges of 0-10cm, 10-20cm and 20-30cm, and generally adopts different soil taking tools due to different soil properties and research purposes.
However, in general situations in the field, soil extractors with different specifications are sometimes needed to achieve different research purposes, but the soil extractors have the problems of inconvenience in carrying, large space, difficulty in sampling and the like, and are very inconvenient to use.
To the above-mentioned problem, design a detachable field device of fetching earth now.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detachable field soil sampling device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a detachable field soil sampling device comprises a rod body, wherein handles are symmetrically arranged on two sides of the upper end of the rod body, a sleeve is sleeved at the lower end of the rod body, an undisturbed soil drill bit is arranged at the lower end of the sleeve, a soil pushing block is arranged in the undisturbed soil drill bit, a fixing rod penetrating through the sleeve and the undisturbed soil drill bit is arranged in the rod body, the fixing rod is movably connected in the rod body, the lower end of the fixing rod is in threaded connection with the soil pushing block, and a soil pushing handle connected with the upper end of the fixing rod is arranged above the rod body;
the rod body and the sleeve are provided with buckle components convenient for dismounting the sleeve.
As a still further scheme of the utility model: the buckle component comprises jacks arranged at two sides of the sleeve, two sides of the lower end of the rod body are symmetrically provided with limit grooves corresponding to the jacks, the limiting grooves are connected with limiting blocks matched with the jacks in a sliding way, the rod body is internally provided with guide grooves communicated with the two limiting grooves, the guide groove is internally and slidably connected with a guide block, the fixing rod penetrates through the guide block, a spring sleeved on the fixing rod is arranged in the guide groove, the spring is positioned at the upper end of the guide block, one side of the limiting block, which is close to the guide block, is rotatably connected with a connecting rod through a hinge structure, one end of the connecting rod at two sides, which is close to the guide block, is rotatably connected with two sides of the guide block through the hinge structure respectively, one side of guide block is equipped with the connecting block, be equipped with the logical groove that the connecting block of being convenient for passes through on the pole body, the cover is equipped with the lantern ring with connecting block fixed connection on the pole body.
As a still further scheme of the utility model: the rod body is provided with a graduated scale which is convenient for a user to observe.
As a still further scheme of the utility model: all overlap on the handle and be equipped with the smooth rubber sleeve of user's hand.
As a still further scheme of the utility model: the sleeve is sleeved with a fixing ring, and a pedal plate is arranged on the fixing ring.
As a still further scheme of the utility model: the lower end of the sleeve is provided with a spiral soil drill bit.
As a still further scheme of the utility model: the lower end of the sleeve is provided with a cutting ring soil drill bit, and the lower end of the cutting ring soil drill bit is provided with a cutting edge.
Compared with the prior art, the utility model has the beneficial effects that:
when the device is used, the drill bits of different types can be correspondingly disassembled and replaced according to different textures of soil, so that a user only needs to carry one sampler and a plurality of replacement drill bits without carrying a plurality of samplers of different specifications, the device is more space-saving and more portable, the applicability of the device is greatly enhanced, and meanwhile, the drill bits can be disassembled and assembled only by pulling the lantern ring, so that the device is convenient to use and high in practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
Fig. 4 is a three-dimensional structure diagram of an undisturbed soil bit of the present invention.
FIG. 5 is a schematic structural diagram of example 2 of the present invention.
FIG. 6 is a schematic structural diagram of example 3 of the present invention.
Wherein: 1. a shaft body; 2. a handle; 3. a sleeve; 4. an undisturbed soil drill bit; 5. fixing the rod; 6. pushing the soil blocks; 7. a bulldozer handle; 8. a fixing ring; 9. a foot pedal; 10. a guide groove; 11. a guide block; 12. a spring; 13. a limiting groove; 14. a limiting block; 15. a connecting rod; 16. connecting blocks; 17. a through groove; 18. a collar; 19. a helical earth bit; 20. a ring cutter earth bit; 21. and (4) inserting the jack.
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.
Example 1
Referring to fig. 1-4, in the embodiment of the utility model, a detachable field soil sampling device comprises a rod body 1, handles 2 are symmetrically arranged on two sides of the upper end of the rod body 1, a sleeve 3 is sleeved on the lower end of the rod body 1, an undisturbed soil drill bit 4 is arranged at the lower end of the sleeve 3, a soil pushing block 6 is arranged in the undisturbed soil drill bit 4, a fixing rod 5 penetrating through the sleeve 3 and the undisturbed soil drill bit 4 is arranged in the rod body 1, the fixing rod 5 is movably connected in the rod body 1, the lower end of the fixing rod 5 is in threaded connection with the soil pushing block 6, a soil pushing handle 7 connected with the upper end of the fixing rod 5 is arranged above the rod body 1, so that when soil sampling is required, a user can insert the undisturbed soil drill bit 4 into the soil, then rotate the handle 2 to rotate the undisturbed soil drill bit 4 to enable the undisturbed soil drill bit 4 to go deep into the soil, and the soil structure is not easily damaged by using a straight pressing mode of the undisturbed soil drill bit 4, the soil texture structure can be conveniently analyzed in whole section or section, and the mode is a field common soil sampling mode;
then the interior of the undisturbed soil drill bit 4 is gradually filled with soil, so that the soil pushing block 6 is extruded by the soil to drive the fixing rod 5 and the soil pushing handle 7 to move upwards, when the undisturbed soil drill bit 4 reaches a certain depth, a user can pull the rod body 1 and the undisturbed soil drill bit 4 out of the soil through the handle 2, then push the soil pushing handle 7, so that the fixing rod 5 drives the soil pushing block 6 to move downwards, and the soil in the undisturbed soil drill bit 4 can be pushed outwards through the soil pushing block 6, thereby completing the sampling of the soil;
the rod body 1 is provided with the graduated scale which is convenient for a user to observe, so that when the device is used by the user, the depth of the drill bit can be determined by observing the graduated scale, and the use is convenient;
meanwhile, the fixed rod 5 is in threaded connection with the bulldozing block 6, and the bulldozing block 6 is separated from the fixed rod 5, so that the fixed rod 5 and the bulldozing block 6 can be detached from the rod body 1, and the use is convenient;
the rubber sleeves for preventing the hands of the user from sliding are sleeved on the handles 2, so that the hands of the user can be prevented from sliding during operation, and the use is convenient;
the sleeve 3 is sleeved with a fixing ring 8, the fixing ring 8 is provided with a pedal plate 9, so that when the drill bit is used, the fixing ring 8 can be sleeved on the sleeve 3 according to needs, a user can conveniently use the pedal plate 9 to exert force when inserting the drill bit into soil, the user can conveniently push the drill bit to go deep into the soil, and meanwhile, when the pedal plate 9 is not needed, the sleeve 3 and the fixing ring 8 can be taken down from the rod body 1;
the clamping components are arranged on the rod body 1 and the sleeve 3 and are convenient for dismounting the sleeve 3, the clamping components comprise jacks 21 arranged at two sides of the sleeve 3, limiting grooves 13 corresponding to the jacks 21 are symmetrically arranged at two sides of the lower end of the rod body 1, limiting blocks 14 matched with the jacks 21 are slidably connected in the limiting grooves 13, guide grooves 10 communicated with the two limiting grooves 13 are arranged in the rod body 1, guide blocks 11 are slidably connected in the guide grooves 10, the fixing rod 5 penetrates through the guide blocks 11, springs 12 sleeved on the fixing rod 5 are arranged in the guide grooves 10, the springs 12 are positioned at the upper ends of the guide blocks 11, one sides of the limiting blocks 14, close to the guide blocks 11, are rotatably connected with connecting rods 15 through hinge structures, one ends of the connecting rods 15, close to the guide blocks 11, at two sides are rotatably connected with two sides of the guide blocks 11 through hinge structures respectively, one side of the guide block 11 is provided with a connecting block 16, the shaft 1 is provided with a through groove 17 through which the connecting block 16 can pass conveniently, the shaft 1 is sleeved with a lantern ring 18 fixedly connected with the connecting block 16, when a drill bit needs to be installed, a user can shift the lantern ring 18 upwards to enable the lantern ring 18 to drive the guide block 11 to move upwards and extrude the spring 12 through the connecting block 16, so that the guide block 11 can pull the limiting blocks 14 on two sides to retract into the limiting groove 13 through the connecting rods 15 on the two sides, then the user can sleeve the sleeve 3 at the lower end of the shaft 1, simultaneously enable the jack 21 to correspond to the limiting groove 13, then release the lantern ring 18 to enable the guide block 11 to reset to move downwards through the elastic action of the spring 12, so that the guide block 11 can push the limiting blocks 14 on two sides to move outwards through the connecting rods 15 and be inserted into the jack 21, and thus, the limiting action of connection between the limiting blocks 14 on two sides and the jack 21 is achieved, the sleeve 3 can be fixed on the shaft 1;
when the drill bit needs to be disassembled, the user pulls up the collar 18 again to enable the limiting block 14 to retract into the limiting groove 13, so that the limiting block 14 is not matched with the jack 21, the user can pull the sleeve 3 off from the rod body 1, and the drill bit is convenient to disassemble and assemble.
Example 2
Referring to fig. 5, the difference from embodiment 1 is: the lower end of the sleeve 3 is provided with the spiral soil drill bit 19, so that soil taking can be easier and labor-saving through the spiral curved surface cutter edge, a soil sample is not easy to fall off, the soil sample is suitable for relatively hard soil, and the use is convenient.
Example 3
Referring to fig. 6, the difference from embodiment 1 is: the lower extreme of sleeve 3 is equipped with cutting ring soil drill bit 20, the lower extreme of cutting ring soil drill bit 20 is equipped with the cutting edge, can carry out monoblock sample to soil through cutting ring soil drill bit 20 like this to be used for doing tests such as unit weight, compression, shearing and infiltration to soil.
The working principle of the utility model is as follows: when the field soil sampling work is carried out, different types of drill bits are selected according to different textures of soil, then a user can sleeve the fixing ring 8 on the sleeve 3 on the drill bit to be used according to needs, then the user pulls the lantern ring 18 upwards to enable the limiting blocks 14 on two sides to retract into the limiting grooves 13, then the sleeve 3 is sleeved at the lower end of the rod body 1, then the lantern ring 18 is loosened to enable the limiting blocks 14 on two sides to move outwards and to be inserted into the insertion holes 21, therefore, the sleeve 3 can be fixed on the rod body 1 through the limiting effect of the matching connection of the limiting blocks 14 on two sides and the insertion holes 21, meanwhile, the bulldozing block 6 and the fixing rod 5 can be installed according to needs, then the drill bit is inserted into the soil, the drill bit rotates when the handle 2 is rotated to enable the drill bit to be inserted into the soil, meanwhile, the user can determine the depth of the drill bit by observing the scale, and borrow force through the pedal plate 9, so that the user promotes the drill bit and goes deep into soil, and after the drill bit arrived certain degree of depth, the user just can extract the drill bit from soil through handle 2, has just so accomplished the sample to soil, and when needs changed the drill bit, the user pulls lantern ring 18 once more and carries out the dismouting can to sleeve 3.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. The utility model provides a detachable field device of fetching earth, includes pole body (1), its characterized in that: handles (2) are symmetrically arranged on two sides of the upper end of the rod body (1), a sleeve (3) is sleeved at the lower end of the rod body (1), an undisturbed soil drill bit (4) is arranged at the lower end of the sleeve (3), a soil pushing block (6) is arranged in the undisturbed soil drill bit (4), a fixing rod (5) penetrating through the sleeve (3) and the undisturbed soil drill bit (4) is arranged in the rod body (1), the fixing rod (5) is movably connected in the rod body (1), the lower end of the fixing rod (5) is in threaded connection with the soil pushing block (6), and a soil pushing handle (7) connected with the upper end of the fixing rod (5) is arranged above the rod body (1);
the clamping components which are convenient for the sleeve (3) to be disassembled and assembled are arranged on the rod body (1) and the sleeve (3).
2. A detachable field earth borrowing apparatus according to claim 1, wherein: the buckle component comprises jacks (21) arranged at two sides of the sleeve (3), limiting grooves (13) corresponding to the jacks (21) are symmetrically arranged at two sides of the lower end of the rod body (1), limiting blocks (14) matched with the jacks (21) are connected in the limiting grooves (13) in a sliding manner, guide grooves (10) communicated with the two limiting grooves (13) are arranged in the rod body (1), guide blocks (11) are connected in the guide grooves (10) in a sliding manner, the fixing rod (5) penetrates through the guide blocks (11), springs (12) sleeved on the fixing rod (5) are arranged in the guide grooves (10), the springs (12) are positioned at the upper ends of the guide blocks (11), one sides of the limiting blocks (14) close to the guide blocks (11) are respectively connected with connecting rods (15) in a rotating manner through hinge structures, one ends of the connecting rods (15) close to the guide blocks (11) at two sides are respectively connected with two sides of the guide blocks (11) in a rotating manner through hinge structures, one side of guide block (11) is equipped with connecting block (16), be equipped with logical groove (17) that the connecting block (16) of being convenient for passed through on pole body (1), the cover is equipped with lantern ring (18) with connecting block (16) fixed connection on pole body (1).
3. A detachable field earth borrowing apparatus according to claim 1, wherein: the rod body (1) is provided with a graduated scale convenient for a user to observe.
4. A detachable field earth borrowing apparatus according to claim 1, wherein: the handle (2) is sleeved with a rubber sleeve for preventing the hand of a user from sliding.
5. A detachable field earth borrowing apparatus according to claim 1, wherein: the sleeve (3) is sleeved with a fixing ring (8), and the fixing ring (8) is provided with a pedal (9).
6. A detachable field earth borrowing apparatus according to claim 1, wherein: the lower end of the sleeve (3) is provided with a spiral soil drill bit (19).
7. A detachable field earth borrowing apparatus according to claim 1, wherein: the lower end of the sleeve (3) is provided with a cutting ring earth drill bit (20), and the lower end of the cutting ring earth drill bit (20) is provided with a cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122911423.7U CN216309496U (en) | 2021-11-20 | 2021-11-20 | Detachable field soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122911423.7U CN216309496U (en) | 2021-11-20 | 2021-11-20 | Detachable field soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216309496U true CN216309496U (en) | 2022-04-15 |
Family
ID=81123225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122911423.7U Expired - Fee Related CN216309496U (en) | 2021-11-20 | 2021-11-20 | Detachable field soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216309496U (en) |
-
2021
- 2021-11-20 CN CN202122911423.7U patent/CN216309496U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |