CN211740690U - Sampler for soil detection - Google Patents
Sampler for soil detection Download PDFInfo
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- CN211740690U CN211740690U CN202020555276.7U CN202020555276U CN211740690U CN 211740690 U CN211740690 U CN 211740690U CN 202020555276 U CN202020555276 U CN 202020555276U CN 211740690 U CN211740690 U CN 211740690U
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Abstract
The utility model discloses a sampler for soil detection, including the geotome body, the geotome body includes that the bottom is the seat of fetching earth of toper structure, the cavity has been seted up on the seat of fetching earth, has seted up the bell mouth on the bottom inner wall of cavity, and sliding sleeve is equipped with the ejector pad that the bottom is the toper structure in the cavity, and fixed mounting has two triangle guide blocks on the bottom inner wall of cavity, and one side that two triangle guide blocks are close to each other all establishes to the inclined plane, and two triangle guide block symmetries set up, the inclined plane on two triangle guide blocks and the toper structure looks adaptation of ejector pad. The utility model relates to a rationally, convenient operation can effectually shelter from the soil of gathering, avoids the in-process soil of rebound to drop from the bell mouth, is convenient for cut off the soil that is connected in soil and the ground in the bell mouth, and is convenient for quick soil that will get releases in the cavity, improves the efficiency of getting soil, is favorable to the use.
Description
Technical Field
The utility model relates to a sampler technical field for the soil detection especially relates to a sampler for the soil detection.
Background
When soil detection, often need carry out soil sampling to the target plot, need use soil sampler this moment, current soil sampler is mostly by the bottom for the geotome casing of opening setting and setting up the movable rod and the push pedal in the geotome casing constitute, will take out the geotome casing to the depth of needs after being about to the geotome in the soil, can obtain the original state soil sample, promote the movable rod again and drive the push pedal and take out the original state soil sample from the geotome casing, reach the purpose of fetching earth.
However, the existing soil sampler is inconvenient to shield and plug the soil sampler shell after soil sampling, and soil sampling is performed by inserting the soil sampler shell into soil, so that the phenomenon that soil leaks from the soil sampler shell when the soil sampler shell is pulled out is easily caused to slightly loose soil, so that the sampling efficiency is reduced, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the sampler for soil detection who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sampler for soil detection comprises a soil sampler body, wherein the soil sampler body comprises a soil sampling seat with a conical structure at the bottom, a cavity is formed in the soil sampling seat, a conical hole is formed in the inner wall of the bottom of the cavity, a pushing block with a conical structure at the bottom is slidably sleeved in the cavity, two triangular guide blocks are fixedly mounted on the inner wall of the bottom of the cavity, inclined planes are arranged on the two triangular guide blocks, the two triangular guide blocks are symmetrically arranged, the inclined planes on the two triangular guide blocks are matched with the conical structure of the pushing block, a push rod is rotatably mounted at the top of the pushing block, the top end of the push rod extends to the upper side of the soil sampling seat and is fixedly provided with a pushing head, a rotating groove is formed in the top of the soil sampling seat, a rotating pipe is rotatably sleeved in the rotating groove and is sleeved on the push rod, the top end of the rotating pipe extends to the upper side of the soil sampling seat and is fixedly provided with a, a rectangular block is sleeved in the first through hole in a sliding manner, a first gear is fixedly sleeved on the rectangular block, the same spring is fixedly installed between the top of the rectangular block and the inner wall of the top of the first through hole, a first rectangular groove is formed in the inner wall of one side of the tapered hole, a positioning rod is fixedly installed on the inner wall of one side, away from the opening, of the first rectangular groove, a baffle is sleeved on the positioning rod in a sliding manner, one side of the baffle extends into the tapered hole and is arranged in a tapered structure and movably contacted with the inner wall of the other side of the tapered hole, a second rectangular groove is formed in the inner wall of the top of the first rectangular groove, the same screw rod is rotatably installed between the inner walls of the two sides of the second rectangular groove, a moving block is sleeved on the screw rod in a threaded manner, the bottom of the moving block extends into the first rectangular groove and is fixedly connected with, the top of the second bevel gear is fixedly provided with a rotating shaft, the top end of the rotating shaft extends to the upper part of the soil taking seat and is fixedly provided with a second gear meshed with the first gear, and the soil taking seat is rotatably sleeved on the rotating shaft.
Preferably, the rotating groove is internally fixedly sleeved with a large bearing, and the inner ring of the large bearing is fixedly sleeved with the outer side of the rotating pipe.
Preferably, the top of first gear is equipped with first circular port, and the push rod is located first circular port, the both sides inner wall of first circular port respectively with the both sides fixed connection of rectangular block.
Preferably, the front side and the rear side of the baffle plate are respectively in movable contact with the front side inner wall and the rear side inner wall of the tapered hole.
Preferably, a second circular hole is formed in the inner wall of the top of the second rectangular groove, three first bearings are fixedly sleeved in the second circular hole, and inner rings of the first bearings are fixedly sleeved on the outer side of the rotating shaft.
Preferably, one side of the moving block is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.
Preferably, a third rectangular groove is formed in the other side of the baffle, and the inner wall of the third rectangular groove is connected with the outer side of the positioning rod in a sliding mode.
Preferably, handles are fixedly mounted on the tops of the two sides of the soil taking seat.
Compared with the prior art, the beneficial effects of the utility model are that:
when soil sampling is carried out, the forward rotating pushing head drives the first gear to rotate through the push rod and the rectangular block, the first gear drives the rotating shaft to rotate through the second gear meshed with the first gear, the rotating shaft drives the first bevel gear through the second bevel gear, the first bevel gear drives the screw to rotate, the screw drives the baffle to slide rightwards on the positioning rod through the moving block while rotating, the shielding of the conical hole is gradually removed, then the two handles are pressed downwards to drive the soil taking seat to be inserted into soil, the soil enters the cavity through the conical hole along with the downward movement of the soil taking seat, and when the soil taking seat moves downwards to a required depth, the handle stops being pressed, the pushing head rotates reversely immediately, so that the baffle moves leftwards on the positioning rod and cuts soil, the conical hole is shielded in the process that the baffle moves, the two handles are pulled upwards immediately to drive the soil taking seat to move out of the soil, the pushing head rotates forwards again immediately, the baffle moves rightwards and releases shielding of the conical hole, the pushing head is pressed downwards to drive the pushing block to move downwards through the push rod and push the soil in the cavity, and the soil is moved out gradually through the conical hole.
The utility model relates to a rationally, convenient operation can effectually shelter from the soil of gathering, avoids the in-process soil of rebound to drop from the bell mouth, is convenient for cut off the soil that is connected in soil and the ground in the bell mouth, and is convenient for quick soil that will get releases in the cavity, improves the efficiency of getting soil, is favorable to the use.
Drawings
Fig. 1 is a schematic structural diagram of a sampler for soil detection according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the soil sampling device comprises a soil sampling seat 1, a cavity 2, a conical hole 3, a pushing block 4, a pushing rod 5, a rotating groove 6, a rotating pipe 7, a first gear 8, a first through hole 9, a spring 10, a second gear 11, a rotating shaft 12, a first rectangular groove 13, a positioning rod 14, a screw rod 15, a first bevel gear 16, a baffle 17 and a second rectangular groove 18.
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.
Referring to fig. 1-3, a sampler for soil detection comprises a soil sampler body, the soil sampler body comprises a soil sampling seat 1 with a conical structure at the bottom, a cavity 2 is arranged on the soil sampling seat 1, a conical hole 3 is arranged on the inner wall of the bottom of the cavity 2, a push block 4 with a conical structure at the bottom is slidably sleeved in the cavity 2, two triangular guide blocks are fixedly arranged on the inner wall of the bottom of the cavity 2, the sides of the two triangular guide blocks, which are close to each other, are both inclined planes, the two triangular guide blocks are symmetrically arranged, the inclined planes on the two triangular guide blocks are matched with the conical structure of the push block 4, a push rod 5 is rotatably arranged at the top of the push block 4, the top end of the push rod 5 extends to the upper side of the soil sampling seat 1 and is fixedly provided with a push head, a rotating groove 6 is arranged at the top of the soil sampling seat 1, a rotating pipe 7 is rotatably sleeved in the rotating groove 6, the rotating pipe 7 is sleeved on the push rod 5, the, one side of the push rod 5 is provided with a first through hole 9, a rectangular block is sleeved in the first through hole 9 in a sliding manner, a first gear 8 is fixedly sleeved on the rectangular block, the same spring 10 is fixedly installed between the top of the rectangular block and the inner wall of the top of the first through hole 9, a first rectangular groove 13 is formed in the inner wall of one side of the tapered hole 3, a positioning rod 14 is fixedly installed on the inner wall of one side, away from the opening, of the first rectangular groove 13, a baffle plate 17 is sleeved on the positioning rod 14 in a sliding manner, one side of the baffle plate 17 extends into the tapered hole 3 and is provided with a conical structure and is in movable contact with the inner wall of the other side of the tapered hole 3, a second rectangular groove 18 is formed in the inner wall of the top of the first rectangular groove 13, the same screw rod 15 is rotatably installed between the inner walls of two sides of the second rectangular groove 18, a moving block is, fixed cover is equipped with first bevel gear 16 on screw rod 15, and the meshing of the top of first bevel gear 16 has second bevel gear, and second bevel gear's top fixed mounting has pivot 12, and the top of pivot 12 extends to the top of borrowing seat 1 and fixed mounting has second gear 11 with first gear 8 engaged with, and it establishes on pivot 12 to borrow the seat 1 rotation cover that borrows, the utility model relates to a rationally, convenient operation can effectually shelter from the soil of gathering, avoids rebound's in-process soil to drop from bell mouth 3, is convenient for cut off the soil in the bell mouth 3 with the intraformational soil that is connected of ground, and the quick soil of getting of being convenient for is released from cavity 2, improves the efficiency of borrowing, is favorable to using.
In the utility model, a big bearing is fixedly sleeved in the rotating groove 6, the inner ring of the big bearing is fixedly sleeved with the outer side of the rotating pipe 7, a first circular hole is arranged at the top of the first gear 8, the push rod 5 is positioned in the first circular hole, the two side inner walls of the first circular hole are respectively fixedly connected with the two sides of the rectangular block, the front side and the rear side of the baffle 17 are respectively in movable contact with the front side inner wall and the rear side inner wall of the tapered hole 3, a second circular hole is arranged on the top inner wall of the second rectangular groove 18, three first bearings are fixedly sleeved in the second circular hole, the inner ring of the first bearing is fixedly sleeved with the outer side of the rotating shaft 12, a threaded hole is arranged at one side of the moving block, the threaded hole is in threaded connection with the screw 15, a third rectangular groove is arranged at the other side of the baffle 17, the inner wall of the third rectangular groove is in sliding connection with the, the utility model relates to a rationally, convenient operation can effectually shelter from the soil of gathering, avoids the in-process soil of rebound to drop from bell mouth 3, is convenient for cut off the soil that is connected in soil and the ground in situ in the bell mouth 3, and is convenient for quick soil that will get releases in cavity 2, improves the efficiency of getting soil, is favorable to the use.
The working principle is as follows: when soil sampling is carried out, the push head is rotated in a forward direction, the push head drives the push rod 5 to rotate in the forward direction, the push rod 5 drives the first gear 8 to rotate through the rectangular block, the first gear 8 drives the second gear 11 meshed with the first gear to rotate, the second gear 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the second bevel gear fixedly connected with the rotating shaft to rotate, the second bevel gear drives the first bevel gear 16 meshed with the rotating shaft, the first bevel gear 16 drives the screw rod 15 to rotate, under the action of a threaded hole formed in the moving block, the screw rod 15 is driven to rotate and simultaneously drives the moving block to move rightwards in the second rectangular groove 18, the moving block drives the baffle 17 to slide rightwards on the positioning rod 14, along with the gradual movement of the baffle 17, the baffle 17 is gradually separated from the inner wall on the other side of the conical hole 3 and is free from shielding the conical hole 3, the two handles are pressed downwards, and simultaneously drive the soil sampling seat, along with the downward movement of the soil taking seat 1, soil enters the cavity 2 through the tapered hole 3, when the soil taking seat 1 moves downward to a required depth, the handle is stopped being pressed, then the pushing head rotates reversely, the motion principle of the pushing head is opposite to that of the forward rotating pushing head in the same way, the baffle 17 moves leftwards on the positioning rod 14 and cuts the soil, when the baffle 17 is in contact with the inner wall of the other side of the tapered hole 3, the baffle 17 shields the tapered hole 3, the soil is prevented from falling out through the tapered hole 3 in the upward movement process, and the collection efficiency is improved;
gather the completion back, upwards stimulate two handles immediately, two handles drive and get soil seat 1 and shift out from in the soil, forward rotation pushing head once more immediately, make baffle 17 remove right and relieve sheltering from to bell mouth 3, press down the pushing head, the pushing head drives push rod 5 and moves down, push rod 5 moves down the in-process compresses spring 10, push rod 5 drives ejector pad 4 and moves down and promotes the soil in cavity 2, under the effect of driving force, make soil shift out gradually through bell mouth 3.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A sampler for soil detection comprises a soil sampler body, wherein the soil sampler body comprises a soil sampling seat (1) with a conical structure at the bottom, and is characterized in that a cavity (2) is formed in the soil sampling seat (1), a conical hole (3) is formed in the inner wall of the bottom of the cavity (2), a push block (4) with a conical structure at the bottom is sleeved in the cavity (2) in a sliding manner, two triangular guide blocks are fixedly mounted on the inner wall of the bottom of the cavity (2), one sides of the two triangular guide blocks, which are close to each other, are both provided with inclined planes, the two triangular guide blocks are symmetrically arranged, the inclined planes on the two triangular guide blocks are matched with the conical structure of the push block (4), a push rod (5) is rotatably mounted at the top of the push rod (5), the top end of the push rod (5) extends to the upper part of the soil sampling seat (1) and is fixedly provided with a push head, a rotating groove (6, a rotating pipe (7) is rotatably sleeved in the rotating groove (6), the rotating pipe (7) is sleeved on the push rod (5), the top end of the rotating pipe (7) extends to the upper part of the soil taking seat (1) and is fixedly provided with a first gear (8), one side of the push rod (5) is provided with a first through hole (9), a rectangular block is sleeved in the first through hole (9) in a sliding manner, the first gear (8) is fixedly sleeved on the rectangular block, the same spring (10) is fixedly arranged between the top of the rectangular block and the inner wall of the top of the first through hole (9), a first rectangular groove (13) is arranged on the inner wall of one side of the conical hole (3), a positioning rod (14) is fixedly arranged on the inner wall of one side of the first rectangular groove (13) far away from the opening of the first rectangular groove, a baffle plate (17) is slidably sleeved on the positioning rod (14), one side of the baffle plate (17) extends into the conical hole (3, the soil sampling device is characterized in that a second rectangular groove (18) is formed in the inner wall of the top of the first rectangular groove (13), the same screw (15) is installed between the inner walls of the two sides of the second rectangular groove (18) in a rotating mode, a moving block is sleeved on the screw (15) in a threaded mode, the bottom of the moving block extends into the first rectangular groove (13) and is fixedly connected with one side of the top of the baffle (17), a first bevel gear (16) is fixedly sleeved on the screw (15), a second bevel gear is meshed at the top of the first bevel gear (16), a rotating shaft (12) is fixedly installed at the top of the second bevel gear, the top of the rotating shaft (12) extends to the upper portion of the soil sampling seat (1) and is fixedly provided with a second gear (11) meshed with the first gear (8), and the soil sampling seat (1) is rotatably sleeved on the.
2. A soil sampler according to claim 1 wherein the rotary groove (6) is internally fixed with a large bearing, the inner ring of which is fixedly sleeved with the outer side of the rotary pipe (7).
3. The sampler for soil detection according to claim 1, wherein the top of the first gear (8) is provided with a first circular hole, the push rod (5) is located in the first circular hole, and the inner walls of two sides of the first circular hole are respectively fixedly connected with two sides of the rectangular block.
4. A soil sampling device according to claim 1 wherein the front and rear sides of said baffle (17) are in movable contact with the front and rear inner walls of the tapered bore (3), respectively.
5. The sampler for soil detection according to claim 1, wherein a second circular hole is formed in the inner wall of the top of the second rectangular groove (18), three first bearings are fixedly sleeved in the second circular hole, and inner rings of the first bearings are fixedly sleeved with the outer side of the rotating shaft (12).
6. The soil sampler of claim 1, wherein the moving block has a threaded hole formed in one side thereof, and the threaded hole is in threaded connection with the screw (15).
7. The sampler for soil detection according to claim 1, wherein a third rectangular groove is formed in the other side of the baffle plate (17), and the inner wall of the third rectangular groove is slidably connected with the outer side of the positioning rod (14).
8. The sampler for soil detection according to claim 1, wherein handles are fixedly mounted on the tops of both sides of the soil sampling seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555276.7U CN211740690U (en) | 2020-04-15 | 2020-04-15 | Sampler for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555276.7U CN211740690U (en) | 2020-04-15 | 2020-04-15 | Sampler for soil detection |
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| Publication Number | Publication Date |
|---|---|
| CN211740690U true CN211740690U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020555276.7U Active CN211740690U (en) | 2020-04-15 | 2020-04-15 | Sampler for soil detection |
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| CN (1) | CN211740690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519309A (en) * | 2021-06-28 | 2021-10-22 | 上海中钰园林发展有限公司 | Flowers and plants transplanting device convenient to complete borrowing |
| CN114509297A (en) * | 2022-02-23 | 2022-05-17 | 张兆强 | Geological exploration sampling system |
-
2020
- 2020-04-15 CN CN202020555276.7U patent/CN211740690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519309A (en) * | 2021-06-28 | 2021-10-22 | 上海中钰园林发展有限公司 | Flowers and plants transplanting device convenient to complete borrowing |
| CN114509297A (en) * | 2022-02-23 | 2022-05-17 | 张兆强 | Geological exploration sampling system |
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