CN216386372U - Agricultural technology promotes and uses soil sampling device - Google Patents
Agricultural technology promotes and uses soil sampling device Download PDFInfo
- Publication number
- CN216386372U CN216386372U CN202122514134.3U CN202122514134U CN216386372U CN 216386372 U CN216386372 U CN 216386372U CN 202122514134 U CN202122514134 U CN 202122514134U CN 216386372 U CN216386372 U CN 216386372U
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- rod
- clamping groove
- groove
- sampling device
- agricultural technology
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 22
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 239000002689 soil Substances 0.000 abstract description 27
- 239000000758 substrate Substances 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a soil sampling device for agricultural technology popularization, which comprises a substrate and a sampling drill bit, wherein an adjusting threaded rod is installed on the side of the substrate in a penetrating manner through a bearing seat, the inner wall of a limiting lantern ring is attached to a bottom installation rod, the sampling drill bit is fixedly installed at the bottom end of the bottom installation rod, a positioning clamping groove is formed in the top end of the bottom installation rod, a side installation hole is formed in the side of the top of a splicing rod, the side installation hole is mutually connected with a hand-held mechanism, a top clamping groove is formed in the top end of the splicing rod, and a top bolt is installed on the side wall of the top clamping groove in a penetrating manner. This agricultural technology promotes and uses soil sampling device adopts neotype structural design, through the structure that can conveniently dismantle the installation, can not only the holistic degree of convenient adjusting device, is convenient for take a sample to the soil of the different degree of depth, and dismantlement that can be convenient moreover is accomodate, and portable has designed stable structure simultaneously, can carry out the stability of vertical direction to the sample structure spacing, makes the sample operation more convenient laborsaving.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a soil sampling device for agricultural technology popularization.
Background
The soil sampling device is a tool for acquiring a soil sample, and commonly used soil drills, shovels and shovels are provided, wherein each soil drill consists of a drill bit made of hard materials, steel or hard plastics and a handle, the drill bit is usually spiral or cylindrical, the top end of each spiral drill bit is a pair of sharp knife edges which can be rotatably cut into soil, an expanded soil containing cavity is arranged next to the knife edges, the drill bits downwards drill into the soil surface along with the rotation of the handle, soil samples of soil layers to be acquired can be guided into the cavities, the diameters of the cylindrical soil drills are slightly different at the two ends, and one end connected with the handle is slightly larger than one end in contact with the soil, so that the soil which enters the cylinder when the soil drills are used for soil sampling is prevented from scattering due to the movement of the soil drills.
With the continuous use of cylindrical soil sampling devices, the following problems were found during actual soil sampling operations:
present cylindric boring machine not only drilling rod length is fixed, can't carry out the soil sample in the great degree of depth scope according to the sample requirement, and unable convenient carrying accomodates to present cylindric boring machine can only rely on artifical manual maintenance vertical stability when the sample, needs operating personnel to control cylindric boring machine when the lower rotation of drum shape boring machine hard, makes the cylindric boring machine keep vertical, and the operation is not convenient.
Therefore, a soil sampling device for agricultural technology popularization needs to be designed aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a soil sampling device for agricultural technology popularization, and aims to solve the problems that the existing cylindrical soil drill is fixed in length of a drill rod, cannot sample soil within a large depth range according to sampling requirements, cannot be conveniently carried and stored, and the existing cylindrical soil drill can only be vertically and stably maintained manually during sampling, an operator needs to control the cylindrical soil drill while forcibly rotating the cylindrical soil drill, so that the cylindrical soil drill is kept vertical, and the operation is inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: a soil sampling device for agricultural technology popularization comprises a substrate and a sampling drill bit, wherein an adjusting threaded rod is installed on the side of the substrate in a penetrating mode through a bearing seat, the adjusting threaded rod is connected with the inner wall of a bottom groove through a terminal bearing seat, the bottom groove is formed in the substrate, a movable plate is installed at one end of the adjusting threaded rod and is arranged in the bottom groove, the upper end face of the movable plate is connected with the bottom end of a supporting rod, the top end of the supporting rod is installed on the outer side of a limiting sleeve ring, the inner wall of the limiting sleeve ring is attached to a bottom installation rod, the sampling drill bit is fixedly installed at the bottom end of the bottom installation rod, a positioning clamping groove is formed in the top end of the bottom installation rod and is connected with a bottom clamping column, a positioning bolt is installed on the side wall of the positioning clamping groove in a penetrating mode and penetrates through the bottom clamping column, the bottom clamping column is fixedly installed at the bottom end of a splicing rod, a side mounting hole is formed in the side of the top of the splicing rod, and the side mounting hole is mutually connected with a holding mechanism, a top clamping groove is formed in the top end of the splicing rod, and a top bolt is installed on the side wall of the top clamping groove in a penetrating mode.
Preferably, the adjusting threaded rod is in threaded connection with the movable plate, and the movable plate is in sliding connection with the bottom groove.
Preferably, the support rod forms a rotating mechanism with the movable plate and the limiting sleeve ring through columnar shafts mounted at the bottom end and the top end of the support rod respectively, the movable plate is symmetrically distributed relative to the substrate, the support rod is symmetrically distributed relative to the limiting sleeve ring, and meanwhile the limiting sleeve ring is in sliding connection with the bottom mounting rod.
Preferably, the positioning clamping groove is connected with the bottom clamping column in a clamping manner, and the hole formed in the side wall of the positioning clamping groove and the hole formed in the center of the bottom clamping column are both in threaded connection with the positioning bolt.
Preferably, the handheld mechanism comprises a handle and a threaded connecting rod, the threaded connecting rod is fixedly welded at the tail end of the handle, the threaded connecting rod is in threaded connection with the side mounting holes, and the side mounting holes are symmetrically distributed about the splicing rod.
Preferably, the diameter of the top clamping groove is the same as that of the positioning clamping groove, and the center of the top clamping groove and the center of the positioning clamping groove are on the same vertical line.
Compared with the prior art, the utility model has the beneficial effects that: the soil sampling device for agricultural technology popularization adopts a novel structural design, and through a structure which can be conveniently disassembled and assembled, the integral degree of the device can be conveniently adjusted, the soil at different depths can be conveniently sampled, the device can be conveniently disassembled and stored, the carrying is convenient, and meanwhile, a stable structure is designed, so that the sampling structure can be stably limited in the vertical direction, and the sampling operation is more convenient and labor-saving;
1. through the mutual matching work of the adjusting threaded rod, the bottom groove, the movable plate, the supporting rod and the limiting lantern ring, the height can be conveniently adjusted according to the lengths of the bottom mounting rod and the splicing rod, the mounting rod and the splicing rod are vertically limited, and the stability of the mounting rod and the splicing rod in the rotating and downward moving sampling process is ensured;
2. through mutually supporting work of positioning slot, end card post, positioning bolt, top draw-in groove and top bolt, can also increase the figure of splicing rod installation according to actual sample requirement with the convenient dismantlement of splicing rod, when the whole suitability of hoisting device, still make the whole portable of device accomodate and carry.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a substrate according to the present invention;
FIG. 3 is a schematic front sectional view of a bottom mounting bar and a splice bar in accordance with the present invention;
FIG. 4 is a schematic top sectional view of a bottom mounting bar according to the present invention.
In the figure: 1. a substrate; 2. adjusting the threaded rod; 3. a bottom groove; 4. a movable plate; 5. a support bar; 6. a limiting lantern ring; 7. a bottom mounting bar; 8. a sampling drill bit; 9. positioning the clamping groove; 10. a bottom clamp column; 11. positioning the bolt; 12. splicing rods; 13. a side mounting hole; 14. a hand-held mechanism; 1401. a grip; 1402. a threaded connecting rod; 15. a top clamping groove; 16. and (4) jacking bolts.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a soil sampling device for agricultural technology popularization comprises a base plate 1, an adjusting threaded rod 2, a bottom groove 3, a movable plate 4, a support rod 5, a limiting lantern ring 6, a bottom mounting rod 7, a sampling drill bit 8, a positioning clamping groove 9, a bottom clamping column 10, a positioning bolt 11, a splicing rod 12, a side mounting hole 13, a handheld mechanism 14, a handle 1401, a threaded connecting rod 1402, a top clamping groove 15 and a top bolt 16, wherein the adjusting threaded rod 2 is installed on the side of the base plate 1 in a penetrating mode through a bearing seat, the adjusting threaded rod 2 is connected with the inner wall of the bottom groove 3 through a tail end bearing seat, the bottom groove 3 is formed in the base plate 1, the movable plate 4 is installed at one end of the adjusting threaded rod 2, the movable plate 4 is arranged in the bottom groove 3, the upper end face of the movable plate 4 is connected with the bottom end of the support rod 5, the top end of the support rod 5 is installed on the outer side of the limiting lantern ring 6, the inner wall of the limiting lantern ring 6 is attached to the bottom mounting rod 7, and 7 bottom fixed mounting of end installation pole have a sample drill bit 8 to positioning channel section 9 has been seted up on 7 tops of end installation pole, positioning channel section 9 and end calorie of post 10 interconnect, and through-mounting have positioning bolt 11 on the positioning channel section 9 lateral wall, and positioning bolt 11 runs through end calorie of post 10, end calorie of post 10 fixed mounting is in concatenation pole 12 bottom simultaneously, side-mounting hole 13 has been seted up to concatenation pole 12 top avris, and side-mounting hole 13 and handheld mechanism 14 interconnect, top draw-in groove 15 has been seted up on concatenation pole 12 top, and through-mounting have top bolt 16 on the 15 lateral walls of top draw-in groove.
The adjusting threaded rod 2 and the movable plate 4 are in threaded connection, the movable plate 4 and the bottom groove 3 are in sliding connection, and the structure design enables the adjusting threaded rod 2 to stably push the movable plate 4 to horizontally displace along the bottom groove 3 when rotating.
Bracing piece 5 constitutes slewing mechanism with fly leaf 4 and spacing lantern ring 6 respectively through the column axle of its bottom and top installation, and fly leaf 4 is about 1 symmetric distribution of base plate to bracing piece 5 is about 6 symmetric distribution of spacing lantern ring, and spacing lantern ring 6 is sliding connection with end installation pole 7 simultaneously, foretell structural design makes fly leaf 4 when horizontal displacement, can adjust the height of spacing lantern ring 6 through bracing piece 5, makes spacing lantern ring 6 can carry on spacingly to the vertical motion of end installation pole 7 and concatenation pole 12.
The positioning clamping groove 9 is connected with the bottom clamping column 10 in a clamping mode, the hole formed in the side wall of the positioning clamping groove 9 and the hole formed in the center of the bottom clamping column 10 are both in threaded connection with the positioning bolt 11, and the positioning bolt 11 can stably and fixedly connect the bottom mounting rod 7 and the bottom clamping column 10 through the structural design.
The hand-held mechanism 14 comprises a handle 1401 and a threaded connecting rod 1402, the threaded connecting rod 1402 is welded and fixed at the tail end of the handle 1401, the threaded connecting rod 1402 is in threaded connection with the side mounting holes 13, and the side mounting holes 13 are symmetrically distributed about the splicing rod 12, and the structural design enables the handle 1401 to be matched with the bottom clamping column 10 to carry out convenient adjustment of the mounting position.
The diameter of the top clamping groove 15 is the same as that of the positioning clamping groove 9, the center of the top clamping groove 15 and the center of the positioning clamping groove 9 are located on the same vertical line, and the splicing rod 12 can be stably spliced and extended due to the structural design.
The working principle is as follows: when the device is used, firstly, the whole device is moved to a position needing sampling, the substrate 1 is stably attached to the surface of soil, then the splicing rod 12 is installed according to the depth of the soil needing sampling, the top bolt 16 installed on the side of the top clamping groove 15 in fig. 3 can be firstly screwed off, then a new splicing rod 12 is taken out, the bottom clamping column 10 at the bottom end of the new splicing rod 12 is inserted in the top clamping groove 15 at the top of the splicing rod 12 in fig. 3 in an aligning manner, then the top bolt 16 is rotatably installed on the top clamping groove 15 of the existing splicing rod 12 and the bottom clamping column 10 at the bottom of the new splicing rod 12 in a penetrating manner, the extension of a holding structure above the bottom mounting rod 7 is completed, then the handle 1401 and the threaded connecting rod 1402 are screwed out from the side mounting hole 13 on the splicing rod 12 connected with the bottom mounting rod 7 and then are installed in the side mounting hole 13 on the new fixed splicing rod 12;
then the height of the limiting sleeve 6 is adjusted according to the actual depth of the downward-rotation sampling required, 2 adjusting threaded rods 2 in the graph 2 can be rotated simultaneously, the adjusting threaded rods 2 drive the movable plate 4 to slide towards the center of the substrate 1 along the bottom groove 3 by utilizing the threaded connection relation, the movable plate 4 pushes the supporting rod 5 to rotate and erect when horizontally sliding, the supporting rod 5 pushes the limiting sleeve 6 to move upwards until the height of the limiting sleeve 6 is proper, the adjusting threaded rods 2 are stopped rotating, the adjusting threaded rods 2 fix the position of the movable plate 4 by utilizing thread self-locking, and the bottom end of the supporting rod 5 cannot move, so that the limiting sleeve 6 is stably supported;
finally, both hands hold the handle 1401 of symmetric distribution, with splice bar 12, end installation pole 7 and sample drill bit 8 press down rotatoryly, sample drill bit 8 rotates and moves down the hole of seting up through base plate 1 center, with the soil contact, splice bar 12 and end installation pole 7 are along spacing lantern ring 6 inboard stable down-spinning, it is close to spacing lantern ring 6 top to threaded connection pole 1402, sample drill bit 8 reaches predetermined sample depth, hold handle 1401, will directly splice bar 12, end installation pole 7 and sample drill bit 8 directly upwards take out soil, the soil of gathering in the sample drill bit 8 takes out can, this is this soil sampling device's for agricultural technology popularization theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a soil sampling device is used in agricultural technology popularization, includes base plate (1) and sample drill bit (8), its characterized in that: the side of the base plate (1) is provided with an adjusting threaded rod (2) in a penetrating manner through a bearing seat, the adjusting threaded rod (2) is connected with the inner wall of the bottom groove (3) through a terminal bearing seat, the bottom groove (3) is arranged on the base plate (1), one end of the adjusting threaded rod (2) is provided with a movable plate (4), the movable plate (4) is arranged in the bottom groove (3), the upper end surface of the movable plate (4) is connected with the bottom end of a supporting rod (5), the top end of the supporting rod (5) is arranged on the outer side of a limiting sleeve ring (6), the inner wall of the limiting sleeve ring (6) is attached to a bottom mounting rod (7), the bottom end of the bottom mounting rod (7) is fixedly provided with a sampling drill bit (8), the top end of the bottom mounting rod (7) is provided with a positioning clamping groove (9), the positioning clamping groove (9) is connected with a bottom clamping column (10), and a positioning bolt (11) is arranged on the side wall of the positioning groove (9) in a penetrating manner, and positioning bolt (11) run through end calorie of post (10), and end calorie of post (10) fixed mounting is in concatenation pole (12) bottom simultaneously, side mounting hole (13) have been seted up to concatenation pole (12) top avris, and side mounting hole (13) and handheld mechanism (14) interconnect, top draw-in groove (15) have been seted up on concatenation pole (12) top, and run through on top draw-in groove (15) lateral wall and install top bolt (16).
2. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: the adjusting threaded rod (2) is in threaded connection with the movable plate (4), and the movable plate (4) is in sliding connection with the bottom groove (3).
3. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: bracing piece (5) constitute slewing mechanism with fly leaf (4) and spacing lantern ring (6) respectively through the column axle of its bottom and top installation, and fly leaf (4) about base plate (1) symmetric distribution to bracing piece (5) about spacing lantern ring (6) symmetric distribution, spacing lantern ring (6) are sliding connection with end installation pole (7) simultaneously.
4. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: the positioning clamping groove (9) is connected with the bottom clamping column (10) in a clamping mode, and the hole formed in the side wall of the positioning clamping groove (9) and the hole formed in the center of the bottom clamping column (10) are both in threaded connection with the positioning bolt (11).
5. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: the handheld mechanism (14) comprises a handle (1401) and a threaded connecting rod (1402), the threaded connecting rod (1402) is fixedly welded at the tail end of the handle (1401), the threaded connecting rod (1402) is in threaded connection with the side mounting holes (13), and meanwhile the side mounting holes (13) are symmetrically distributed around the splicing rod (12).
6. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: the diameter of the top clamping groove (15) is the same as that of the positioning clamping groove (9), and the center of the top clamping groove (15) and the center of the positioning clamping groove (9) are located on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514134.3U CN216386372U (en) | 2021-10-19 | 2021-10-19 | Agricultural technology promotes and uses soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514134.3U CN216386372U (en) | 2021-10-19 | 2021-10-19 | Agricultural technology promotes and uses soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216386372U true CN216386372U (en) | 2022-04-26 |
Family
ID=81246653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122514134.3U Expired - Fee Related CN216386372U (en) | 2021-10-19 | 2021-10-19 | Agricultural technology promotes and uses soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216386372U (en) |
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2021
- 2021-10-19 CN CN202122514134.3U patent/CN216386372U/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: 20220426 |