CN211717817U - Hand-held soil sampler with rotary blade for multilayer filling and rotary soil sampling - Google Patents
Hand-held soil sampler with rotary blade for multilayer filling and rotary soil sampling Download PDFInfo
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- CN211717817U CN211717817U CN201922446265.5U CN201922446265U CN211717817U CN 211717817 U CN211717817 U CN 211717817U CN 201922446265 U CN201922446265 U CN 201922446265U CN 211717817 U CN211717817 U CN 211717817U
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- sampling sleeve
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Abstract
The utility model discloses a hand-held soil sampler with rotary blade for multilayer loading and rotary soil sampling, which comprises a sampling sleeve, wherein a soil loading opening is formed by cutting the sampling sleeve along the length direction, the lower end of the sampling sleeve is provided with a conical drill body, the upper end of the sampling sleeve is provided with a surface positioning plate, the upper end of the surface positioning plate is provided with an outer tube communicated with the interior of the sampling sleeve, and both sides of one end of the outer tube, which is far away from the soil sampling sleeve, are provided with handle rods; sampling sleeve is provided with the sword soon in dress soil open-ended edge, and axial rotation is connected with interior pole in the outer tube, and interior pole outwards extends in sampling sleeve and forms the polylith baffle, and sampling sleeve passes through the polylith baffle and receives the soil storehouse with internal partitioning into a plurality of layers, and each layer is received the equal vertical fan-shaped scraper of being provided with and being connected with interior pole in soil storehouse, and one side of interior pole upper end is provided with the swing handle. The utility model discloses the soil sample that gains is not by the compaction, and the vertical information of soil sample can not change to soil sample easily takes out, improves work efficiency.
Description
Technical Field
The utility model relates to a soil sampling apparatus technical field, in particular to hand-held type revolves sword multilayer and loads and rotatory soil sampler who fetches earth.
Background
The soil sampler is used for obtaining samples in target soil according to a certain standard, and the instruments are widely applied to industrial and agricultural production, scientific research and teaching. The main types of existing soil samplers are: the original state earth drill, the cutting ring drill, the Dutch drill, the core drill and the like, and the detachable instruments made on the basis of the original state earth drill, the cutting ring drill, the Dutch drill, the core drill and the like have various characteristics and advantages.
It is known that, except for excavating soil and then sampling a section, a soil sampler is extruded and filled with a soil sample when a drill bit body of the sampler vertically enters a soil layer under the action of external force. This presents two problems: first, the vertical information of the soil sample is changed. For example, the soil originally distributed at a depth of 10-20 cm is not completely a section of 10-20 cm in the sampler after extrusion sampling, in other words, the section of 10-20 cm in the sampling is not completely the soil originally distributed at a depth of 10-20 cm after extrusion filling. Secondly, the soil sample filled by extrusion is compacted and is difficult to take out, which brings inconvenience to sampling work and influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hand-held type revolves sword multilayer and loads and rotatory soil sampler who fetches earth, and the soil sample of acquireing is not by the compaction, and the vertical information of soil sample can not change to soil sample easily takes out, improves work efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions: a hand-held soil sampler with a rotary blade for multilayer filling and rotary soil sampling comprises a sampling sleeve, wherein a soil filling opening is formed by cutting along the length direction through the sampling sleeve, a conical drill body is arranged at the lower end of the sampling sleeve, a surface positioning plate is arranged at the upper end of the sampling sleeve, a through hole is formed in the middle of the surface positioning plate, an outer pipe communicated with the inside of the sampling sleeve is arranged at the upper end of the surface positioning plate, and handle rods are arranged on two sides of one end, away from the soil sampling sleeve, of the outer pipe; the sampling sleeve is provided with a rotary blade which is inclined outwards and faces the soil loading opening at the edge of the soil loading opening;
the sampling device comprises an outer pipe, an inner rod and a sampling sleeve, wherein the inner rod is connected with the outer pipe in an axial rotating mode, the bottom of the sampling sleeve extends upwards to penetrate out of the outer pipe, the inner rod extends outwards to form a plurality of partition plates in the sampling sleeve, the sampling sleeve divides the inside into a plurality of layered soil storage bins through the partition plates, each layered soil storage bin is vertically provided with a sector soil scraper connected with the inner rod, all the sector soil scrapers are arranged in a vertical row, and one side of the upper end of the inner rod is provided with a rotating handle.
Through adopting above-mentioned technical scheme, when carrying out soil sampling, the user is through handle pole and the downward power of having an effect of earth's surface locating plate, make sample sleeve insert soil reach earth's surface locating plate position, and rotate the handle pole, drive the sword rotation cutting soil soon, the soil of cutting falls into the layering that corresponds the degree of depth respectively and receives in the soil storehouse, the soil extrusion fan type scraper of packing into, it produces rotatoryly with the swing handle to promote the layering to receive the soil storehouse, when soil is filled almost fully, fan type scraper just in time seals the dress soil opening, the soil that the storehouse was received in order to avoid the layering is excessively extruded, and make soil can not spill when extracting sample sleeve. The soil sample can be poured out by horizontally placing the pulled soil sample sampler and rotating the rotating handle.
The utility model discloses a further set up to: the lower end of the outer pipe is provided with pedal rods on two sides above the ground surface positioning plate.
The utility model discloses a further set up to: the central angle of the fan-shaped scraper is the same as that of the soil loading opening.
The utility model discloses a further set up to: the baffle plates are arranged in the sampling sleeve at equal intervals.
To sum up, the utility model discloses following beneficial effect has:
firstly, the utility model adopts the mode of firstly drilling soil and then filling soil to collect soil samples, scrapes the soil on the layer into the corresponding layered soil receiving bin through the rotary blade in the soil, realizes that the vertical loading is changed into horizontal loading, and the obtained soil samples are not vertically compacted, so that the vertical information of the soil samples can not be changed, and the accuracy of soil sampling is effectively improved;
and secondly, the fan-shaped scraper continuously rotates relative to the sampling sleeve due to the thrust of the entering soil when filling the soil until the soil loading opening is sealed, so that the soil in the layered soil storage bin is effectively prevented from being excessively extruded, and the soil cannot leak when the drill body is pulled out.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view mainly used for showing a layered soil storage bin inside a sampling casing;
fig. 3 is a transverse cross-sectional view of the present invention.
In the figure: 1. a sampling cannula; 11. loading soil into the opening; 2. a conical drill body; 3. positioning a ground surface plate; 4. an outer tube; 41. a foot lever; 42. a handle bar; 5. an inner rod; 51. turning a handle; 6. a partition plate; 7. a layered soil storage bin; 8. a fan scraper; 9. and (5) rotating the blade.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the soil sampler comprises a sampling sleeve 1, wherein a soil loading opening 11 with a 60-degree central angle is formed by cutting the sampling sleeve 1 along the length direction, a conical drill body 2 is arranged at the lower end of the sampling sleeve 1, a ground surface positioning plate 3 is arranged at the upper end of the sampling sleeve 1, a through hole is formed in the middle of the ground surface positioning plate 3, an outer pipe 4 communicated with the interior of the sampling sleeve 1 is arranged at the upper end of the ground surface positioning plate 3, two sides of the lower end of the outer pipe 4 above the ground surface positioning plate 3 are respectively provided with a pedal rod 41, and two sides of one end of the outer pipe 4, which is far away from the soil sampling sleeve 1, are respectively provided with a handle rod 42; the sampling sleeve 1 is provided with a rotary blade (9) which is inclined outwards and faces the soil loading opening 11 at the edge of the soil loading opening 11.
The axial rotation is connected with one and upwards extends to the interior pole 5 of wearing out outer tube 4 from the bottom of sampling sleeve 1 in outer tube 4, interior pole 5 outwards extends in sampling sleeve 1 and forms five equidistant baffles 6, sampling sleeve 1 is divided into four layers through five baffles 6 with inside and is received native storehouse 7, each layer is received native storehouse 7 and is all vertically provided with the fan-shaped scraper 8 that is connected and the central angle is 60 with interior pole 5, all fan-shaped scrapers 8 are arranged into one and are erected the line, one side of interior pole 5 upper end is provided with a swing handle 51.
The use method comprises the following steps: when carrying out soil sampling, the user passes through handle bar 42 and pedal pole 41 and exerts oneself downwards, make sampling sleeve 1 insert soil and reach the 3 positions in earth's surface locating plate, and rotatory handle bar 42, it rotates cutting soil to drive rotary blade 9, the soil of cutting falls into respectively and receives in the native storehouse 7 to the layering of corresponding degree of depth, the soil extrusion fan type scraper 8 of packing into, it produces rotatoryly with swing handle 51 to promote the layering to receive native storehouse 7, when soil is filled almost, fan type scraper 8 just in time seals dress soil opening 11, the soil that 7 in the native storehouse is received to the layering is avoided by excessive extrusion, and make soil can not spill when extracting sampling sleeve 1. The soil sample can be poured out by horizontally placing the pulled soil sampler and rotating the rotary handle 51.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a hand-held type revolves sword multilayer and loads and rotatory soil sampler of fetching soil, includes sampling sleeve (1), its characterized in that: cutting along the length direction to form a soil loading opening (11) through the sampling sleeve (1), wherein the lower end of the sampling sleeve (1) is provided with a conical drill body (2), the upper end of the sampling sleeve (1) is provided with a ground surface positioning plate (3), the middle part of the ground surface positioning plate (3) is provided with a through hole, the upper end of the ground surface positioning plate (3) is provided with an outer pipe (4) communicated with the interior of the sampling sleeve (1), and two sides of one end, away from the soil sampling sleeve (1), of the outer pipe (4) are respectively provided with a handle rod (42); the edge of the sampling sleeve (1) at the soil loading opening (11) is provided with a rotary blade (9) which is inclined outwards and faces the soil loading opening (11);
the soil sampling device is characterized in that an inner rod (5) is rotatably connected in the outer tube (4) in the axial direction and extends upwards from the bottom of the sampling sleeve (1) to penetrate through the outer tube (4), the inner rod (5) extends outwards in the sampling sleeve (1) to form a plurality of partition plates (6), the sampling sleeve (1) partitions the inside into a plurality of layered soil storage bins (7) through the partition plates (6), each layered soil storage bin (7) is vertically provided with a sector soil scraper (8) connected with the inner rod (5), all the sector soil scrapers (8) are arranged in a vertical row, and one side of the upper end of the inner rod (5) is provided with a rotating handle (51).
2. A hand-held rotary-blade multi-level fill and rotary soil sampler as defined in claim 1, wherein: the lower end of the outer pipe (4) is provided with pedal rods (41) at two sides above the ground surface positioning plate (3).
3. A hand-held rotary-blade multi-level fill and rotary soil sampler as defined in claim 1, wherein: the central angle of the fan-shaped scraper (8) is the same as that of the soil loading opening (11).
4. A hand-held rotary-blade multi-level fill and rotary soil sampler as defined in claim 1, wherein: the partition plates (6) are arranged in the sampling sleeve (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922446265.5U CN211717817U (en) | 2019-12-30 | 2019-12-30 | Hand-held soil sampler with rotary blade for multilayer filling and rotary soil sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922446265.5U CN211717817U (en) | 2019-12-30 | 2019-12-30 | Hand-held soil sampler with rotary blade for multilayer filling and rotary soil sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211717817U true CN211717817U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922446265.5U Expired - Fee Related CN211717817U (en) | 2019-12-30 | 2019-12-30 | Hand-held soil sampler with rotary blade for multilayer filling and rotary soil sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211717817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816247A (en) * | 2020-12-11 | 2021-05-18 | 上海博优测试技术有限公司 | Be applied to geotome that soil detected |
| CN113405838A (en) * | 2021-05-26 | 2021-09-17 | 上海化工院检测有限公司 | Detachable reverse-insertion storage type solid fertilizer sampling drill rod and application thereof |
| CN113740104A (en) * | 2021-10-10 | 2021-12-03 | 安徽省中环检测有限公司 | Layered sampling device for soil detection sampling |
-
2019
- 2019-12-30 CN CN201922446265.5U patent/CN211717817U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816247A (en) * | 2020-12-11 | 2021-05-18 | 上海博优测试技术有限公司 | Be applied to geotome that soil detected |
| CN113405838A (en) * | 2021-05-26 | 2021-09-17 | 上海化工院检测有限公司 | Detachable reverse-insertion storage type solid fertilizer sampling drill rod and application thereof |
| CN113740104A (en) * | 2021-10-10 | 2021-12-03 | 安徽省中环检测有限公司 | Layered sampling device for soil detection sampling |
| CN113740104B (en) * | 2021-10-10 | 2022-05-17 | 安徽省中环检测有限公司 | Layered sampling device for soil detection sampling |
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| 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: 20201020 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |