CN212780032U - Soil sampling and detecting equipment - Google Patents
Soil sampling and detecting equipment Download PDFInfo
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- CN212780032U CN212780032U CN202021387498.9U CN202021387498U CN212780032U CN 212780032 U CN212780032 U CN 212780032U CN 202021387498 U CN202021387498 U CN 202021387498U CN 212780032 U CN212780032 U CN 212780032U
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Abstract
The utility model discloses a soil sampling and detecting device, which comprises a sleeve, a drill rod, a drill bit and a turntable, a pressing disc is fixedly sleeved outside the bottom end of the sleeve, a drill rod is movably arranged in the sleeve in a penetrating way, a drill bit is detachably arranged at the bottom end of the drill rod, a rotary table is fixed at the top end of the drill rod, the drill rod is hollow, and the bottom of the drill rod is provided with a plurality of sampling ports along the axial direction, one side of the inner wall of each sampling port is fixed with a scraper, the tail end of the scraper extends out of the sampling port, a storage mechanism is movably inserted in the drill rod and is pulled out to take out the soil entering the drill rod through the sampling port, the bottom of the inner wall of the drill rod is provided with a retainer ring, the inner wall of the drill rod below the retainer ring is provided with an external thread, the drill bit consists of a tail part and a head part, the tail part is cylindrical, an external thread is arranged on the outer wall of the tail part, and the tail part is in threaded connection with the internal thread on the inner wall of the drill rod through the external thread. The utility model discloses simple structure, the soil sample of the different degree of depth can be acquireed fast to the dismantlement of easy to assemble.
Description
Technical Field
The utility model relates to a soil detection technical field especially relates to a soil sampling test equipment.
Background
At present, soil is not only a constituent element of natural environment, but also the most important natural resource for agricultural production. With the rapid development of the urbanization and industrialization process, heavy metal elements enter soil through sewage irrigation, atmospheric smoke and dust sedimentation and other ways, the heavy metal elements are easy to enrich due to the fact that the heavy metal elements cannot be degraded by microorganisms, and cause heavy metal pollution of the soil.
When heavy metal is detected, firstly, a soil sample needs to be obtained, and the existing soil sampling and detecting equipment cannot obtain soil samples of different depths at one time, so that the operation is not convenient enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil sampling test equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a soil sampling and detecting device comprises a sleeve, a drill rod, a drill bit and a rotary table.
The pressure plate is fixedly sleeved on the outer side of the bottom end of the sleeve, the drill rod is movably arranged in the sleeve in a penetrating mode, a drill bit is detachably mounted at the bottom end of the drill rod, and a rotary table is fixed at the top end of the drill rod.
The drilling rod is hollow, a plurality of sampling ports are axially arranged at the bottom of the drilling rod, a scraper is fixed on one side of the inner wall of each sampling port, and the tail end of each scraper extends out of the sampling port.
The storage mechanism is movably inserted in the drill rod, and the storage mechanism is pulled out to take out soil entering the drill rod through the sampling port.
Furthermore, a check ring is arranged at the bottom of the inner wall of the drill rod, an external thread is arranged on the inner wall of the drill rod below the check ring, the drill bit consists of a tail part and a head part, wherein the tail part is cylindrical, the external thread is arranged on the outer wall of the tail part, the tail part is in threaded connection with the internal thread of the inner wall of the drill rod through the external thread, the head part is conical, and a spiral guide plate is fixed on the outer wall of.
Furthermore, the outer wall of the tail part is provided with a positioning groove, the bottom shell of the drill rod is provided with a positioning hole, a positioning bolt is spirally installed at the positioning hole, and the inner end of the positioning bolt is used for extending into the positioning groove to fix the drill bit.
Further, store the mechanism and include inserted bar, end cap, baffle, the inserted bar activity is inserted and is located in the drilling rod, and the end cap is fixed on the top of inserted bar, and a plurality of circular shape baffles of axial fixation are followed to the bottom of inserted bar, and the outer wall of baffle can with drilling rod inner wall sliding contact, and the inserted bar inserts the drilling rod, all has a sample connection on the drilling rod casing between the adjacent baffle.
Furthermore, the plug is in a stud shape, an internal thread is formed on the inner wall of the top end of the drill rod, and the plug is in spiral connection with the inner wall of the top end of the drill rod.
Further, the sleeve is a transparent tube.
The utility model has the advantages that:
the utility model discloses a sleeve pipe and fix the pressure disk in the sleeve pipe bottom, place the pressure disk in subaerial in appointed place, insert the drilling rod, because the top of drilling rod can contact with the laminating of intraductal wall of cover, make things convenient for the manual drive carousel vertical to insert the drilling rod into soil, insert the back, the drive carousel rotates, drive the rotation among soil of drilling rod, in the drilling rod is rotatory, the scraper blade scrapes the soil of the different degree of depth, enter into the drilling rod through the sample connection, after the drilling rod bores certain degree of depth, take out storage mechanism, can obtain the soil sample that the different degree of depth was taken, be convenient for analysis.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a schematic view of the installation structure of the casing and the drill rod of the present invention;
fig. 2 is a schematic structural view of a storage mechanism according to the present invention;
fig. 3 is an enlarged view of a portion of the structure of fig. 1 according to the present invention;
fig. 4 is a cut-away view of the structure of fig. 3 according to the present invention.
In the figure: the device comprises a sleeve 1, a pressure plate 2, a drill rod 3, a sampling port 301, a retainer ring 302, a positioning hole 303, a scraper 304, a drill bit 4, a tail 41, external threads 411, a positioning groove 412, a head 42, a guide plate 421, a rotary table 5, an insert rod 6, a plug 7 and a partition plate 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a soil sampling and testing apparatus includes a casing 1, a drill rod 3, a drill bit 4, and a turntable 5.
The pressure plate 2 is fixedly sleeved on the outer side of the bottom end of the sleeve 1, the drill rod 3 is movably arranged in the sleeve 1 in a penetrating mode, the drill bit 4 is detachably mounted at the bottom end of the drill rod 3, and the rotary table 5 is fixed at the top end of the drill rod 3.
The drilling rod 3 is hollow, a plurality of sampling ports 301 are axially arranged at the bottom of the drilling rod 3, a scraper 304 is fixed on one side of the inner wall of each sampling port 301, and the tail end of each scraper 304 extends out of the sampling port 301.
The storage mechanism is movably inserted in the drill rod 3, and the storage mechanism is pulled out to take out the soil entering the drill rod 3 through the sampling port 301.
Further, a retainer ring 302 is arranged at the bottom of the inner wall of the drill rod 3, an external thread is formed on the inner wall of the drill rod 3 below the retainer ring 302, the drill bit 4 is composed of a tail portion 41 and a head portion 42, wherein the tail portion 41 is cylindrical, an external thread 411 is formed on the outer wall of the tail portion 41, the tail portion 41 is in spiral connection with the internal thread on the inner wall of the drill rod 3 through the external thread 411, the head portion 42 is conical, and a spiral guide plate 421 is fixed on the outer.
Furthermore, the outer wall of the tail part 41 is provided with a positioning groove 412, the bottom shell of the drill rod 3 is provided with a positioning hole 303, a positioning bolt is spirally installed at the positioning hole 303, and the inner end of the positioning bolt is used for extending into the positioning groove 412 to fix the drill bit 4.
Further, the storage mechanism comprises an insertion rod 6, a plug 7 and partition plates 8, the insertion rod 6 is movably inserted into the drill rod 3, the plug 7 is fixed at the top end of the insertion rod 6, a plurality of circular partition plates 8 are axially fixed at the bottom end of the insertion rod 6, the outer walls of the partition plates 8 can be in sliding contact with the inner wall of the drill rod 3, the insertion rod 6 is inserted into the drill rod 3, and a sampling port 301 is formed in the shell of the drill rod 3 between every two adjacent partition plates 8; so that soil samples obtained at different depths are stored between the respective partitions 8.
Further, the plug 7 is in a spiral column shape, an internal thread is formed on the inner wall of the top end of the drill rod 3, and the plug 7 is in spiral connection with the inner wall of the top end of the drill rod 3; the mechanism is dismantled in easy to assemble, can conveniently dismantle.
Further, the sleeve 1 is a transparent tube; the internal working condition is convenient to observe.
The utility model discloses when using, place the pressure disk in subaerial at appointed place, insert drilling rod 3, because the top of drilling rod 3 can with the laminating contact of sleeve pipe 1 inner wall, make things convenient for manual drive carousel 5 vertical to insert drilling rod 3 into soil, insert the back, drive carousel 5 rotates, drive the rotation among soil of drilling rod 3, in the rotation of drilling rod 3, scraper blade 304 scrapes soil, enter into drilling rod 3 through sample connection 301 in, drilling rod 3 bores after the certain degree of depth, take out storage mechanism, it is concrete, handheld end cap 7, drive inserted bar 6 motion, thereby it slides along drilling rod 3 inner walls to drive each baffle on the inserted bar 6, until taking out drilling rod 3, the soil sample that all gains between the adjacent baffle 8, and convenient 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a soil sampling test equipment which characterized in that: comprises a casing (1), a drill rod (3), a drill bit (4) and a rotary table (5);
a pressure plate (2) is fixedly sleeved on the outer side of the bottom end of the sleeve (1), a drill rod (3) is movably arranged in the sleeve (1) in a penetrating mode, a drill bit (4) is detachably arranged at the bottom end of the drill rod (3), and a rotary table (5) is fixed at the top end of the drill rod (3);
the drill rod (3) is hollow, a plurality of sampling ports (301) are axially arranged at the bottom of the drill rod (3), a scraper (304) is fixed on one side of the inner wall of each sampling port (301), and the tail end of each scraper (304) extends out of the sampling port (301);
the storage mechanism is movably inserted in the drill rod (3), and the storage mechanism is pulled out to take out soil entering the drill rod (3) through the sampling port (301).
2. A soil sampling test device according to claim 1 wherein: the drill bit is characterized in that a retainer ring (302) is arranged at the bottom of the inner wall of the drill rod (3), an external thread is arranged on the inner wall of the drill rod (3) below the retainer ring (302), the drill bit (4) is composed of a tail part (41) and a head part (42), wherein the tail part (41) is cylindrical, the outer wall of the tail part is provided with an external thread (411), the tail part (41) is in threaded connection with the internal thread of the inner wall of the drill rod (3) through the external thread (411), the head part (42) is conical, and a spiral guide plate (421.
3. A soil sampling test device according to claim 2 wherein: the outer wall of the tail part (41) is provided with a positioning groove (412), the bottom shell of the drill rod (3) is provided with a positioning hole (303), a positioning bolt is spirally installed at the positioning hole (303), and the inner end of the positioning bolt is used for extending into the positioning groove (412) to fix the drill bit (4).
4. A soil sampling test device according to claim 1 wherein: store the mechanism and include inserted bar (6), end cap (7), baffle (8), inserted bar (6) activity is inserted and is located drilling rod (3), and end cap (7) are fixed on the top of inserted bar (6), and a plurality of circular shape baffles (8) of axial fixity are followed to the bottom of inserted bar (6), and the outer wall of baffle (8) can with drilling rod (3) inner wall sliding contact, and inserted bar (6) insert drilling rod (3), all have a sample connection (301) on drilling rod (3) casing between adjacent baffle (8).
5. A soil sampling and testing device according to claim 4, wherein: the plug (7) is in a spiral column shape, an internal thread is formed in the inner wall of the top end of the drill rod (3), and the plug (7) is in spiral connection with the inner wall of the top end of the drill rod (3).
6. A soil sampling test device according to claim 1 wherein: the sleeve (1) is a transparent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021387498.9U CN212780032U (en) | 2020-07-15 | 2020-07-15 | Soil sampling and detecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021387498.9U CN212780032U (en) | 2020-07-15 | 2020-07-15 | Soil sampling and detecting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212780032U true CN212780032U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021387498.9U Active CN212780032U (en) | 2020-07-15 | 2020-07-15 | Soil sampling and detecting equipment |
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| CN (1) | CN212780032U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235590A (en) * | 2021-05-15 | 2021-08-10 | 李祥葆 | Anchor rod with strong pulling resistance for constructional engineering |
| CN113513253A (en) * | 2021-07-17 | 2021-10-19 | 北京地矿工程建设有限责任公司 | Drill bit of impact type drilling machine, soil pulling frame and method for quickly taking and unloading soil |
| CN113551938A (en) * | 2021-09-17 | 2021-10-26 | 南通诚友信息技术有限公司 | Soil sampling and detecting equipment for urban environment-friendly engineering |
| CN118458162A (en) * | 2024-07-10 | 2024-08-09 | 山东和谐新材料有限公司 | Para-tert-octyl phenol storage device |
-
2020
- 2020-07-15 CN CN202021387498.9U patent/CN212780032U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235590A (en) * | 2021-05-15 | 2021-08-10 | 李祥葆 | Anchor rod with strong pulling resistance for constructional engineering |
| CN113513253A (en) * | 2021-07-17 | 2021-10-19 | 北京地矿工程建设有限责任公司 | Drill bit of impact type drilling machine, soil pulling frame and method for quickly taking and unloading soil |
| CN113513253B (en) * | 2021-07-17 | 2024-02-23 | 北京地矿工程建设有限责任公司 | Impact drilling machine drill bit, soil pulling frame and method for rapidly taking and unloading soil |
| CN113551938A (en) * | 2021-09-17 | 2021-10-26 | 南通诚友信息技术有限公司 | Soil sampling and detecting equipment for urban environment-friendly engineering |
| CN118458162A (en) * | 2024-07-10 | 2024-08-09 | 山东和谐新材料有限公司 | Para-tert-octyl phenol storage device |
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