CN220207139U - High-efficient convenient cutting ring sampling device - Google Patents
High-efficient convenient cutting ring sampling device Download PDFInfo
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- CN220207139U CN220207139U CN202321738639.0U CN202321738639U CN220207139U CN 220207139 U CN220207139 U CN 220207139U CN 202321738639 U CN202321738639 U CN 202321738639U CN 220207139 U CN220207139 U CN 220207139U
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- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 24
- 239000002689 soil Substances 0.000 claims abstract description 20
- 230000036346 tooth eruption Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a high-efficiency convenient ring cutter sampling device which comprises a driving mechanism, a first ring body and a cutting mechanism which are sequentially connected, wherein the driving mechanism is used for driving the first ring body to rotate so that the first ring body drives the cutting mechanism to rotate; the cutting mechanism is used for cutting the earth surface and forming an annular cutting seam when rotating so as to enable the first ring body to enter the ground along the cutting seam; an accommodating space is formed in the first ring body, and the first ring body is used for enabling soil to be sampled to enter the accommodating space when entering the ground along the cutting seam. According to the technical scheme provided by the utility model, the first ring body is driven by the driving mechanism to drive the cutting mechanism to rotate, and the cutting mechanism firstly cuts the annular cutting seam, so that the first ring body automatically falls down, and the cutting ring can be inserted into hard soil without hammering by external force, so that the original position attribute of soil is maintained, and the method is efficient and convenient.
Description
Technical Field
The utility model relates to the technical field of sampling, in particular to a high-efficiency convenient ring cutter sampling device.
Background
The cutting ring is a common instrument for taking an undisturbed soil (undisturbed) experimental sample and is used for performing volume weight, compression, shearing, penetration and other tests. Cutting ring sampling is one of the most commonly used working methods for outdoor soil investigation. The volume of the cutter ring commonly used in the current production is about 100 cubic centimeters, the depth of the sampled soil sample is about 5 centimeters, the cutter ring can be pressed or hammered by a cutter holder (a handle) only when in use, time and labor are wasted, hard soil is hard to sample when being collided, the cutter ring needs to be repeatedly knocked, the cutter ring can be pressed into the soil, the efficiency is low, the cutter ring can damage the soil layer in the knocking process, the sampling authenticity is influenced, and the investigation requirement of the physical and chemical properties of the soil is not met.
Disclosure of Invention
The utility model mainly aims to provide a high-efficiency convenient ring cutter sampling device, and aims to solve the problems that the existing ring cutter cannot be directly inserted into hard soil, the soil is required to be hammered by means of external force, the soil is easy to compress, and sampling is time-consuming and labor-consuming.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the high-efficiency convenient ring cutter sampling device comprises a driving mechanism, a first ring body and a cutting mechanism which are connected in sequence, wherein the driving mechanism is used for driving the first ring body to rotate so that the first ring body drives the cutting mechanism to rotate; the cutting mechanism is used for cutting the ground surface and forming an annular cutting seam when rotating so that the first ring body enters the ground along the cutting seam; and an accommodating space is formed in the first ring body, and the first ring body is used for enabling soil to be sampled to enter the accommodating space when entering the ground along the cutting seam.
Preferably, the driving mechanism comprises a connecting plate, a connecting pipe and a driving handle, the connecting pipe is arranged on one side of the connecting plate facing the first ring body, the connecting pipe and the first ring body are coaxially arranged, a first internal thread is arranged on the inner wall surface of the connecting pipe, a first external thread is arranged at one end of the first ring body far away from the cutting mechanism, and the first ring body is detachably connected with the connecting plate through threads; the driving handle is arranged on one side, deviating from the first ring body, of the connecting plate, and is used for driving the connecting plate to rotate, so that the connecting plate drives the first ring body and the cutting mechanism to rotate in sequence.
Preferably, the driving handle comprises a vertical rod, a transverse pipe and a connecting rod, wherein the vertical rod is vertically arranged, the transverse pipe is transversely arranged, one end of the vertical rod is connected with the connecting plate, the other end of the vertical rod is connected with the transverse pipe, and the connecting rod transversely penetrates through the transverse pipe.
Preferably, two ends of the connecting rod are provided with detachable limiting blocks, two ends of the connecting rod are provided with second external threads, and the two second external threads are positioned between the two limiting blocks; the inner wall surface of the transverse pipe is provided with a second internal thread; the connecting rod is arranged along the axial sliding of the transverse tube.
Preferably, one end of the vertical rod, which is far away from the transverse tube, is a threaded end, one side of the connecting plate, which is far away from the first ring body, is provided with a connecting screw hole, and the vertical rod is in threaded connection with the connecting plate.
Preferably, the connection plate is provided with an observation port.
Preferably, the cutting mechanism comprises a second ring body and a plurality of cutting teeth, the first ring body and the second ring body are coaxially arranged, and one end of the second ring body is detachably connected with one end of the first ring body far away from the driving mechanism; each cutting tooth is arranged at one end, far away from the first ring body, of the second ring body, and each cutting tooth is sequentially arranged along the circumferential direction of the second ring body.
Preferably, a third external thread is arranged at one end of the first ring body far away from the driving mechanism; an annular groove is formed in the inner wall surface, close to the first ring body, of the second ring body in the circumferential direction, and a third internal thread is formed in the annular groove, far away from the groove wall of the central axis of the second ring body; one end of the first ring body, which is far away from the driving mechanism, is used for being inserted into the annular groove, and the first ring body is in threaded connection with the second ring body, so that the inner wall surface of the first ring body is flush with the inner wall surface of the second ring body.
Compared with the prior art, the utility model has at least the following beneficial effects:
the first ring body is driven by the driving mechanism to drive the cutting mechanism to rotate, and the cutting mechanism firstly cuts out the annular cutting seam, so that the first ring body automatically falls down, hammering by external force is not required, and the cutting ring can be inserted into hard soil, so that the soil layer is prevented from being compressed, the in-situ characteristics of a sample are maintained, and the cutting mechanism is efficient and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a high efficiency portable ring cutter sampling apparatus of the present utility model;
fig. 2 is a schematic view of the structure of the inside of fig. 1.
Reference numerals illustrate:
1-a driving mechanism; 11-connecting plates; 12-connecting pipes; 13-connecting screw holes; 14-a viewing port;
2-a first ring body; 21-an accommodation space;
3-a cutting mechanism; 31-a second ring body; 32-cutting teeth; 43-an annular groove;
4-driving a handle; 41-vertical bars; 42-transverse tube; 43-connecting rod; 44-limiting blocks;
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
The utility model provides a high-efficiency convenient ring cutter sampling device.
The efficient and convenient ring cutter sampling device shown in the figures 1-2 comprises a driving mechanism 1, a first ring body 2 and a cutting mechanism 3 which are sequentially connected, wherein the driving mechanism 1 is used for driving the first ring body 2 to rotate so that the first ring body 2 drives the cutting mechanism 3 to rotate; the cutting mechanism 3 is used for cutting the ground surface and forming an annular cutting seam when rotating so that the first ring body 2 enters the ground along the cutting seam; the first ring body 2 is provided with a containing space 21, and the first ring body 2 is used for enabling soil to be sampled to enter the containing space 21 when entering the ground along the cutting seam.
The first ring body 2 is driven by the driving mechanism 1 to drive the cutting mechanism 3 to rotate, and the cutting mechanism 3 firstly cuts an annular cutting seam, so that the first ring body 2 automatically falls down, and a cutter ring can be inserted into hard soil without hammering by external force.
The driving mechanism 1 comprises a connecting plate 11, a connecting pipe 12 and a driving handle 4, the connecting pipe 12 is arranged on one side of the connecting plate 11 facing the first ring body 2, the connecting pipe 12 and the first ring body 2 are coaxially arranged, a first internal thread (not shown in the figure) is arranged on the inner wall surface of the connecting pipe 12, a first external thread (not shown in the figure) is arranged at one end of the first ring body 2 far away from the cutting mechanism 3, and the first ring body 2 is detachably connected with the connecting plate 11 through the connecting pipe 12; the driving handle 4 is arranged on one side, away from the first ring body 2, of the connecting plate 11, and the driving handle 4 is used for driving the connecting plate 11 to rotate so that the connecting plate 11 drives the first ring body 2 and the cutting mechanism 3 to rotate in sequence. The staff can rotate the cutting mechanism 3 through the driving handle 4, so that the soil layer can be effectively prevented from being damaged in the sampling process.
The driving handle 4 comprises a vertical rod 41, a transverse pipe 42 and a connecting rod 43, wherein the vertical rod 41 is vertically arranged, the transverse pipe 42 is transversely arranged, one end of the vertical rod 41 is connected with the connecting plate 11, the other end of the vertical rod 41 is connected with the transverse pipe 42, and the connecting rod 43 transversely penetrates through the transverse pipe 42.
Specifically, the vertical rod 41 coincides with the central axis of the connection plate 11.
Two ends of the connecting rod 43 are provided with detachable limiting blocks 44, two ends of the connecting rod 43 are provided with second external threads (not shown in the figure), and the two second external threads are positioned between the two limiting blocks 44; the inner wall surface of the transverse tube 42 is provided with second internal threads; the connecting rod 43 is slidably disposed along the axial direction of the cross tube 42. The two limiting blocks 44 are used for limiting the connecting rod 43 to completely slide out of the transverse tube 42, and a user slides the connecting rod 43 to enable the end part of the connecting rod 43 to be in threaded connection with the transverse tube 42, so that the lever distance during rotation is increased, and labor saving during rotation is achieved.
Specifically, the limiting block 44 is a sphere, and a screw hole is formed in one side of the limiting block 44 facing the connecting rod 43, so that the limiting block 44 and the connecting rod 43 are in threaded connection.
The end of the vertical rod 41, which is far away from the transverse tube 42, is a threaded end (not shown in the figure), and one side of the connecting plate 11, which is far away from the first ring body 2, is provided with a connecting screw hole 13, and the vertical rod 41 is in threaded connection with the connecting plate 11. The vertical rod 41 is detachably connected with the connecting plate 11, so that the transportation of the whole disassembly is convenient.
The connecting plate 11 is provided with a viewing port 14. The observation port 14 is provided so that a worker can observe the sampling condition in the accommodation space 21.
The cutting mechanism 3 comprises a second ring body 31 and a plurality of cutting teeth 32, the first ring body 2 and the second ring body 31 are coaxially arranged, and one end of the second ring body 31 is detachably connected with one end of the first ring body 2 far away from the driving mechanism 1; each cutting tooth 32 is disposed at one end of the second ring body 31 away from the first ring body 2, and each cutting tooth 32 is disposed sequentially along the circumferential direction of the second ring body 31.
The end of the first ring body 2, which is far away from the driving mechanism 1, is provided with a third external thread (not shown in the figure); the inner wall surface of the second ring body 31, which is close to the first ring body 2, is provided with an annular groove 33 along the circumferential direction, and the annular groove 33 is provided with a third internal thread (not shown in the figure) which is far away from the groove wall of the central axis of the second ring body 31; the end of the first ring body 2 far away from the driving mechanism 1 is used for being inserted into the annular groove 33, and the first ring body 2 and the second ring body 31 are connected in a threaded mode, so that the inner wall surface of the first ring body 2 is flush with the inner wall surface of the second ring body 31. The annular groove 33 is arranged so that the inner wall surfaces of the first ring body 2 and the second ring body 31 are flush, and the sampling accuracy is ensured.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (8)
1. The high-efficiency convenient ring cutter sampling device is characterized by comprising a driving mechanism, a first ring body and a cutting mechanism which are sequentially connected, wherein the driving mechanism is used for driving the first ring body to rotate so that the first ring body drives the cutting mechanism to rotate; the cutting mechanism is used for cutting the ground surface and forming an annular cutting seam when rotating so that the first ring body enters the ground along the cutting seam; and an accommodating space is formed in the first ring body, and the first ring body is used for enabling soil to be sampled to enter the accommodating space when entering the ground along the cutting seam.
2. The efficient and convenient ring cutter sampling device according to claim 1, wherein the driving mechanism comprises a connecting plate, a connecting pipe and a driving handle, the connecting pipe is arranged on one side of the connecting plate facing the first ring body, the connecting pipe and the first ring body are coaxially arranged, a first internal thread is arranged on the inner wall surface of the connecting pipe, a first external thread is arranged at one end of the first ring body far away from the cutting mechanism, and the first ring body is detachably connected with the connecting plate through threads; the driving handle is arranged on one side, deviating from the first ring body, of the connecting plate, and is used for driving the connecting plate to rotate, so that the connecting plate drives the first ring body and the cutting mechanism to rotate in sequence.
3. The efficient and convenient ring cutter sampling device according to claim 2, wherein the driving handle comprises a vertical rod, a transverse pipe and a connecting rod, the vertical rod is arranged vertically, the transverse pipe is arranged transversely, one end of the vertical rod is connected with the connecting plate, the other end of the vertical rod is connected with the transverse pipe, and the connecting rod transversely penetrates through the transverse pipe.
4. The efficient and convenient ring cutter sampling device according to claim 3, wherein two ends of the connecting rod are provided with detachable limiting blocks, two ends of the connecting rod are provided with second external threads, and the two second external threads are positioned between the two limiting blocks; the inner wall surface of the transverse pipe is provided with a second internal thread; the connecting rod is arranged along the axial sliding of the transverse tube.
5. The efficient and convenient ring cutter sampling device according to claim 3, wherein one end of the vertical rod, which is far away from the transverse tube, is a threaded end, a connecting screw hole is formed in one side, which is far away from the first ring body, of the connecting plate, and the vertical rod is in threaded connection with the connecting plate.
6. A high efficiency portable ring cutter sampling device according to claim 3, wherein the connection plate is provided with an observation port.
7. The efficient and convenient ring cutter sampling device according to any one of claims 1-6, wherein the cutting mechanism comprises a second ring body and a plurality of cutting teeth, the first ring body and the second ring body are coaxially arranged, and one end of the second ring body is detachably connected with one end of the first ring body far away from the driving mechanism; each cutting tooth is arranged at one end, far away from the first ring body, of the second ring body, and each cutting tooth is sequentially arranged along the circumferential direction of the second ring body.
8. The efficient and convenient ring cutter sampling device according to claim 7, wherein a third external thread is arranged at one end of the first ring body far away from the driving mechanism; an annular groove is formed in the inner wall surface, close to the first ring body, of the second ring body in the circumferential direction, and a third internal thread is formed in the annular groove, far away from the groove wall of the central axis of the second ring body; one end of the first ring body, which is far away from the driving mechanism, is used for being inserted into the annular groove, and the first ring body is in threaded connection with the second ring body, so that the inner wall surface of the first ring body is flush with the inner wall surface of the second ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738639.0U CN220207139U (en) | 2023-07-04 | 2023-07-04 | High-efficient convenient cutting ring sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321738639.0U CN220207139U (en) | 2023-07-04 | 2023-07-04 | High-efficient convenient cutting ring sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220207139U true CN220207139U (en) | 2023-12-19 |
Family
ID=89147543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321738639.0U Active CN220207139U (en) | 2023-07-04 | 2023-07-04 | High-efficient convenient cutting ring sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220207139U (en) |
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2023
- 2023-07-04 CN CN202321738639.0U patent/CN220207139U/en active Active
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