CN220039884U - Soil electric sampling device - Google Patents
Soil electric sampling device Download PDFInfo
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- CN220039884U CN220039884U CN202321439112.8U CN202321439112U CN220039884U CN 220039884 U CN220039884 U CN 220039884U CN 202321439112 U CN202321439112 U CN 202321439112U CN 220039884 U CN220039884 U CN 220039884U
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- 239000002689 soil Substances 0.000 title claims abstract description 59
- 238000005070 sampling Methods 0.000 title claims abstract description 53
- 238000005553 drilling Methods 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000005527 soil sampling Methods 0.000 claims description 8
- 230000011218 segmentation Effects 0.000 claims 2
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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Abstract
The utility model discloses a soil electric sampling device, which comprises a hand power device and a soil drilling assembly, wherein the soil drilling assembly comprises a rotating plate group, a connecting column and a limiting device, the connecting column is arranged at the upper end of the rotating plate group and is connected with an output shaft of the hand power device, and the limiting device is movably sleeved on the rotating plate group; the rotary plate group comprises a first arc-shaped plate, a second arc-shaped plate and a dividing rope, the central angles of the first arc-shaped plate and the second arc-shaped plate are respectively set to be 180 degrees, the first arc-shaped plate and the second arc-shaped plate are spliced into a circular tube structure, and the lower ends of the first arc-shaped plate and the second arc-shaped plate are respectively set to be a cutting edge structure; according to the utility model, the rotating plate group is driven to rotate by the work of the hand-held power device, so that the rotating plate group is conveniently inserted into soil, the current situation of manually excavating and manually rotating the existing sampling device is changed, the sampling efficiency is improved, and the sampling labor intensity is reduced.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to an electric soil sampling device.
Background
In order to control the content of soil components, the soil needs to be sampled and assayed. The soil sampling modes are different, including manual shovel holding and excavating or sampling by a sampling device, for example, a soil sampler disclosed in Chinese patent No. CN208206539U comprises a sampling mechanism and a sampling mechanism; the sampling mechanism comprises a sampling tube and a sampling handle, and the sampling mechanism comprises a sampling tube and a push rod; the sampling pipe is connected with the sampling handle perpendicularly, the sampling pipe is connected with the push rod perpendicularly in a detachable mode, the push rod penetrates through the sampling handle, and the sampling pipe is sleeved on the inner side of the sampling pipe.
When the spade is manually held to dig a certain depth for sampling, the time is long, and the labor intensity is high. When the sampling device is used for sampling, a worker is required to apply a pressing force to the sampling device, the sampling device is forced to be inserted into soil, and large resistance is generated to the sampling device due to the fact that the soil is compact, the sampling device is not beneficial to being inserted into the corresponding depth of the soil, in order to overcome the resistance, the worker is required to rotate the sampling device in the process of pressing the sampling device, the connection of the soil is cut off, and time and labor are consumed. And the sampling device is cylindrical, and the collected soil is collected in the cylinder, so that the soil and the cylinder have larger resistance, and the soil is not beneficial to output.
Disclosure of Invention
The utility model aims to provide an electric soil sampling device, which aims to solve the problems that the time and the labor are consumed for manually collecting soil and the existing sampling device is used for collecting the soil, and the existing sampling device is inconvenient to output the soil.
The utility model is realized in the following way: the soil electric sampling device comprises a hand power device and a soil drilling assembly, wherein the soil drilling assembly comprises a rotating plate group, a connecting column and a limiting device, the connecting column is arranged at the upper end of the rotating plate group and is connected with an output shaft of the hand power device, and the limiting device is movably sleeved on the rotating plate group; the rotor plate group includes first arc, second arc and division rope, and the central angle of first arc and second arc all sets up to 180, splices into the pipe structure, and the lower extreme all sets up to the cutting edge structure, and the division rope includes interlude, upper segment and hypomere, and the interlude activity sets up in the vertical junction of first arc and second arc, and upper segment and hypomere all set up to arc structure, and the hypomere is accomodate in the lateral wall of second arc, and the upper segment is located the outside of pipe.
Preferably, the limiting means comprises an annular plate and a plurality of balls which are embedded in the annular plate and are in contact with the outer side walls of the first and second arcuate plates.
Preferably, the upper end of the hand power device is provided with a handle, the output shaft is fixedly connected with a sleeve, the inner side wall of the sleeve is fixedly connected with a convex plate, the upper end of the connecting column is vertically and fixedly connected with a plug-in column, the outer side wall of the plug-in column is provided with a key slot, and the plug-in column is connected with the plug-in column through a connecting bolt and inserted into the sleeve, and the convex plate is opposite to the key slot.
Preferably, the lower end face of the connecting column is provided with an annular groove, two limiting plates are symmetrically arranged in the annular groove, the upper ends of the first arc-shaped plate and the second arc-shaped plate are respectively provided with a limiting groove, the upper ends of the first arc-shaped plate and the second arc-shaped plate are connected through connecting bolts and inserted into the annular groove, and the limiting plates extend into the limiting grooves.
Preferably, the lower terminal surface edge of spliced pole is provided with the circular groove, and the lateral wall fixedly connected with restriction post of circular groove, circular groove department are provided with the threaded rod, and the lateral wall of threaded rod is provided with the restriction groove along its direction of height, and the thread bush is equipped with the internal thread pipe, and the upper end of internal thread pipe passes through the bearing connection and inserts in the spliced pole, and the restriction post is located the restriction inslot.
Preferably, the lower end of the threaded rod is provided with a through hole, and the upper section of the dividing rope penetrates through the through hole.
Preferably, the vertical side walls of the first arc-shaped plate and the second arc-shaped plate which are contacted are all provided with through grooves, the lower end of the inner side wall of the first arc-shaped plate is provided with a containing groove, the middle section of the dividing rope is positioned in a space formed by the through grooves, and the lower section of the dividing rope is positioned in the containing groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the rotating plate group is driven to rotate by the work of the hand-held power device, so that the rotating plate group is conveniently inserted into soil, the current situation of manually excavating and manually rotating the existing sampling device is changed, the sampling efficiency is improved, and the sampling labor intensity is reduced.
2. The first arc-shaped plate and the second arc-shaped plate can be quickly disassembled and separated, so that a worker can quickly collect soil samples with specified depth, and the soil sample sampling efficiency is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the construction of the hand power machine of the present utility model;
FIG. 3 is a schematic view of the earth-boring assembly of the present utility model;
FIG. 4 is a schematic view of the structure of the restriction device of the present utility model;
FIG. 5 is a schematic view of the structure of the connecting column of the present utility model;
FIG. 6 is a schematic view of a rotating plate set of the present utility model;
fig. 7 is a schematic structural view of a second arc-shaped plate and a parting line according to the present utility model.
In the figure: 1. a hand-held power unit; 11. a handle; 12. a sleeve; 13. a convex plate; 2. a soil drilling assembly; 3. a rotating plate group; 31. a first arcuate plate; 32. a second arcuate plate; 33. a through groove; 34. a limiting groove; 35. a receiving groove; 4. a connecting column; 41. an annular groove; 42. a limiting plate; 43. a plug-in column; 44. a circular groove; 45. a restraining post; 46. an internally threaded tube; 47. a limiting groove; 48. a threaded rod; 5. a limiting device; 51. an annular plate; 52. a ball; 6. dividing the ropes; 61. an intermediate section; 62. an upper section; 63. and a lower section.
The specific embodiment is as follows:
in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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.
The following is further described with reference to the accompanying drawings and specific examples:
example 1
As shown in fig. 1 and 2, the soil electric sampling device comprises a hand power device 1 and a soil drilling assembly 2, wherein the hand power device 1 is arranged at the upper end of the soil drilling assembly 2, a handle 11 is arranged at the upper end of the hand power device 1, an output shaft is fixedly connected with a sleeve 12, and a convex plate 13 is fixedly connected with the inner side wall of the sleeve 12.
As shown in fig. 3, the earth drilling assembly 2 comprises a rotating plate group 3, a connecting column 4 and a limiting device 5, wherein the connecting column 4 is arranged at the upper end of the rotating plate group 3, and the limiting device 5 is movably sleeved on the rotating plate group 3.
As shown in fig. 5, the upper end of the connecting column 4 is vertically and fixedly connected with a plug-in column 43, the outer side wall of the plug-in column 43 is provided with a key slot, the plug-in column 43 is connected and inserted into the sleeve 12 through a connecting bolt, and the convex plate 13 is opposite to the key slot, so that the plug-in column 43 and the sleeve 12 are kept relatively static. The lower end face of the connecting column 4 is provided with an annular groove 41, and two limiting plates 42 are symmetrically arranged in the annular groove 41.
As shown in fig. 4, the restriction device 5 includes an annular plate 51 and a plurality of balls 52, the balls 52 being embedded in the annular plate 51.
As shown in fig. 6 and 7, the rotating plate group 3 includes a first arc plate 31, a second arc plate 32 and a dividing rope 6, central angles of the first arc plate 31 and the second arc plate 32 are set to be 180 degrees, the first arc plate 31 and the second arc plate 32 are spliced into a circular tube structure, lower ends of the first arc plate 31 and the second arc plate 32 are set to be cutting edge structures, upper ends of the first arc plate 31 and the second arc plate 32 are provided with limiting grooves 34, upper ends of the first arc plate 31 and the second arc plate 32 are connected and inserted into the annular grooves 41 through connecting bolts, and the limiting plates 42 extend into the limiting grooves 34, so that the first arc plate 31 and the second arc plate 32 are static relative to the connecting column 4, and the first arc plate 31 and the second arc plate 32 are controlled to rotate under the action of the connecting column 4. The annular plate 51 is sleeved outside the circular tube, the balls 52 are in contact with the outer side walls of the first arc plate 31 and the second arc plate 32, and the resistance of the first arc plate 31 and the second arc plate 32 is reduced under the rolling of the balls 52, so that the annular plate 51 is placed on the ground, and the relative positions of the first arc plate 31 and the second arc plate 32 are limited. The vertical side walls of the first arc-shaped plate 31 and the second arc-shaped plate 32 which are contacted are respectively provided with a through groove 33, and the lower end of the inner side wall of the first arc-shaped plate 31 is provided with a containing groove 35.
As shown in fig. 7, the dividing string 6 includes a middle section 61, an upper section 62 and a lower section 63, both of which are provided in an arc-shaped structure, the upper section 62 being located outside the circular tube, the middle section 61 being located in a space formed by the through grooves 33, and the lower section 63 being located in the accommodating groove 35.
Before soil sampling is performed, a worker holds the handle 11 so that the hand power unit 1 and the soil drilling assembly 2 are in a vertical state, and the lower end of the soil drilling assembly 2 is in contact with the soil surface.
During sampling, the hand power device 1 is started to drive the rotating plate group 3 to rotate, and simultaneously, a worker applies a pressing force to the rotating plate group 3 to force the rotating plate group 3 to be inserted into soil and descend by a certain depth. When the rotating plate group 3 reaches a prescribed depth, the worker pulls the upper section 62 of the dividing string 6, and the lower section 63 of the dividing string 6 is separated from the accommodation groove 35 and placed along the diameter of the rotating plate group 3. Starting the hand power device 1 drives the rotating plate group 3 and the dividing ropes 6 to rotate again, and separating soil through the action of the dividing ropes 6 so that the soil moves synchronously when the rotating plate group 3 is pulled out.
When the rotating plate group 3 is separated from the ground, the limiting device 5 and the connecting post 4 are disassembled, the limitation of the first arc-shaped plate 31 and the second arc-shaped plate 32 is released, and the first arc-shaped plate 31 and the second arc-shaped plate 32 are placed up and down. And removing the arc plate on the upper side, completely exposing the soil sample, collecting the soil sample with corresponding depth into a storage bag according to the requirement, and carrying the soil sample back to a laboratory for testing.
The rotary plate group 3 is driven to rotate through the work of the hand power device 1, so that the rotary plate group 3 is convenient to insert into soil, the current situation of manual excavation and manual rotation of the existing sampling device is changed, the sampling efficiency is improved, and the sampling labor intensity is reduced.
Example 2
As shown in fig. 1 and 2, the soil electric sampling device comprises a hand power device 1 and a soil drilling assembly 2, wherein the hand power device 1 is arranged at the upper end of the soil drilling assembly 2, a handle 11 is arranged at the upper end of the hand power device 1, an output shaft is fixedly connected with a sleeve 12, and a convex plate 13 is fixedly connected with the inner side wall of the sleeve 12.
As shown in fig. 3, the earth drilling assembly 2 comprises a rotating plate group 3, a connecting column 4 and a limiting device 5, wherein the connecting column 4 is arranged at the upper end of the rotating plate group 3, and the limiting device 5 is movably sleeved on the rotating plate group 3.
As shown in fig. 5, the upper end of the connecting column 4 is vertically and fixedly connected with a plug-in column 43, the outer side wall of the plug-in column 43 is provided with a key slot, the plug-in column 43 is connected and inserted into the sleeve 12 through a connecting bolt, and the convex plate 13 is opposite to the key slot, so that the plug-in column 43 and the sleeve 12 are kept relatively static. The lower end face of the connecting column 4 is provided with an annular groove 41, and two limiting plates 42 are symmetrically arranged in the annular groove 41.
As shown in fig. 4, the restriction device 5 includes an annular plate 51 and a plurality of balls 52, the balls 52 being embedded in the annular plate 51.
As shown in fig. 6 and 7, the rotating plate group 3 includes a first arc plate 31, a second arc plate 32 and a dividing rope 6, central angles of the first arc plate 31 and the second arc plate 32 are set to be 180 degrees, the first arc plate 31 and the second arc plate 32 are spliced into a circular tube structure, lower ends of the first arc plate 31 and the second arc plate 32 are set to be cutting edge structures, upper ends of the first arc plate 31 and the second arc plate 32 are provided with limiting grooves 34, upper ends of the first arc plate 31 and the second arc plate 32 are connected and inserted into the annular grooves 41 through connecting bolts, and the limiting plates 42 extend into the limiting grooves 34, so that the first arc plate 31 and the second arc plate 32 are static relative to the connecting column 4, and the first arc plate 31 and the second arc plate 32 are controlled to rotate under the action of the connecting column 4. The annular plate 51 is sleeved outside the circular tube, the balls 52 are in contact with the outer side walls of the first arc plate 31 and the second arc plate 32, and the resistance of the first arc plate 31 and the second arc plate 32 is reduced under the rolling of the balls 52, so that the annular plate 51 is placed on the ground, and the relative positions of the first arc plate 31 and the second arc plate 32 are limited. The vertical side walls of the first arc-shaped plate 31 and the second arc-shaped plate 32 which are contacted are respectively provided with a through groove 33, and the lower end of the inner side wall of the first arc-shaped plate 31 is provided with a containing groove 35.
As shown in fig. 7, the dividing string 6 includes a middle section 61, an upper section 62 and a lower section 63, both of which are provided in an arc-shaped structure, the upper section 62 being located outside the circular tube, the middle section 61 being located in a space formed by the through grooves 33, and the lower section 63 being located in the accommodating groove 35.
As shown in fig. 5, the edge of the lower end surface of the connecting column 4 is provided with a circular groove 44, the side wall of the circular groove 44 is fixedly connected with a limiting column 45, the circular groove 44 is provided with a threaded rod 48, the side wall of the threaded rod 48 is provided with a limiting groove 47 along the height direction, the threaded sleeve is provided with an internal threaded pipe 46, the upper end of the internal threaded pipe 46 is inserted into the connecting column 4 through bearing connection, and the limiting column 45 is positioned in the limiting groove 47. The lower end of the threaded rod 48 is provided with a through hole through which the upper section 62 of the dividing string 6 passes.
Before soil sampling is performed, a worker holds the handle 11 so that the hand power unit 1 and the soil drilling assembly 2 are in a vertical state, and the lower end of the soil drilling assembly 2 is in contact with the soil surface.
During sampling, the hand power device 1 is started to drive the rotating plate group 3 to rotate, and simultaneously, a worker applies a pressing force to the rotating plate group 3 to force the rotating plate group 3 to be inserted into soil and descend by a certain depth. When the rotating plate set 3 reaches a specified depth, the worker rotates the internal thread tube 46, the threaded rod 48 is forced to descend due to the threaded connection of the internal thread tube 46 and the threaded rod 48, and the upper section 62 of the dividing rope 6 is arranged through the through hole, so that the dividing rope 6 is controlled to move, the lower section 63 of the dividing rope 6 is separated from the accommodating groove 35, and the dividing rope is placed along the diameter of the rotating plate set 3. Starting the hand power device 1 drives the rotating plate group 3 and the dividing ropes 6 to rotate again, and separating soil through the action of the dividing ropes 6 so that the soil moves synchronously when the rotating plate group 3 is pulled out.
When the rotating plate group 3 is separated from the ground, the limiting device 5 and the connecting post 4 are disassembled, the limitation of the first arc-shaped plate 31 and the second arc-shaped plate 32 is released, and the first arc-shaped plate 31 and the second arc-shaped plate 32 are placed up and down. And removing the arc plate on the upper side, completely exposing the soil sample, collecting the soil sample with corresponding depth into a storage bag according to the requirement, and carrying the soil sample back to a laboratory for testing.
The rotary plate group 3 is driven to rotate through the work of the hand power device 1, so that the rotary plate group 3 is convenient to insert into soil, the current situation of manual excavation and manual rotation of the existing sampling device is changed, the sampling efficiency is improved, and the sampling labor intensity is reduced.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The soil electric sampling device is characterized by comprising a hand power device (1) and a soil drilling assembly (2), wherein the soil drilling assembly (2) comprises a rotating plate group (3), a connecting column (4) and a limiting device (5), the connecting column (4) is arranged at the upper end of the rotating plate group (3) and is connected with an output shaft of the hand power device (1), and the limiting device (5) is movably sleeved on the rotating plate group (3); the rotary plate group (3) comprises a first arc-shaped plate (31), a second arc-shaped plate (32) and a segmentation rope (6), central angles of the first arc-shaped plate (31) and the second arc-shaped plate (32) are all set to be 180 degrees, the rotary plate group is spliced into a circular tube structure, the lower end of the rotary plate group is all set to be a cutting edge structure, the segmentation rope (6) comprises a middle section (61), an upper section (62) and a lower section (63), the middle section (61) is movably arranged at the vertical junction of the first arc-shaped plate (31) and the second arc-shaped plate (32), the upper section (62) and the lower section (63) are all set to be arc-shaped structures, the lower section (63) is contained in the side wall of the second arc-shaped plate (32), and the upper section (62) is located on the outer side of the circular tube.
2. An electric soil sampling apparatus as claimed in claim 1, wherein the limiting means (5) comprises an annular plate (51) and a plurality of balls (52), the balls (52) being arranged embedded in the annular plate (51) and in contact with the outer side walls of the first and second arcuate plates (31, 32).
3. The soil electric sampling device according to claim 1, wherein a handle (11) is arranged at the upper end of the hand power device (1), a sleeve (12) is fixedly connected with an output shaft, a convex plate (13) is fixedly connected with the inner side wall of the sleeve (12), a plug-in column (43) is vertically and fixedly connected with the upper end of the connecting column (4), a key groove is arranged on the outer side wall of the plug-in column (43), the plug-in column (43) is connected with the sleeve (12) through a connecting bolt, and the convex plate (13) is opposite to the key groove.
4. A soil electric sampling device according to claim 3, characterized in that the lower end face of the connecting column (4) is provided with an annular groove (41), two limiting plates (42) are symmetrically arranged in the annular groove (41), the upper ends of the first arc plate (31) and the second arc plate (32) are respectively provided with a limiting groove (34), the upper ends are connected and inserted into the annular groove (41) through connecting bolts, and the limiting plates (42) extend into the limiting grooves (34).
5. The soil electric sampling device according to claim 4, wherein a circular groove (44) is formed in the edge of the lower end face of the connecting column (4), a limiting column (45) is fixedly connected to the side wall of the circular groove (44), a threaded rod (48) is arranged at the position of the circular groove (44), a limiting groove (47) is formed in the side wall of the threaded rod (48) along the height direction of the threaded rod, an inner threaded tube (46) is sleeved on the threaded sleeve, the upper end of the inner threaded tube (46) is connected with the connecting column (4) through a bearing, and the limiting column (45) is located in the limiting groove (47).
6. An electric soil sampling device as claimed in claim 5, wherein the lower end of the threaded rod (48) is provided with a through hole through which the upper section (62) of the dividing string (6) passes.
7. The soil electric sampling device according to claim 1, wherein the vertical side walls of the first arc plate (31) and the second arc plate (32) which are contacted are respectively provided with a through groove (33), the lower end of the inner side wall of the first arc plate (31) is provided with a containing groove (35), the middle section (61) of the dividing rope (6) is positioned in a space formed by the through grooves (33), and the lower section (63) is positioned in the containing groove (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321439112.8U CN220039884U (en) | 2023-06-07 | 2023-06-07 | Soil electric sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321439112.8U CN220039884U (en) | 2023-06-07 | 2023-06-07 | Soil electric sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039884U true CN220039884U (en) | 2023-11-17 |
Family
ID=88741128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321439112.8U Active CN220039884U (en) | 2023-06-07 | 2023-06-07 | Soil electric sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039884U (en) |
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2023
- 2023-06-07 CN CN202321439112.8U patent/CN220039884U/en active Active
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