CN218411732U

CN218411732U - Soil sampler

Info

Publication number: CN218411732U
Application number: CN202221918136.7U
Authority: CN
Inventors: 陈永龙; 韩涛
Original assignee: Yijing Testing Service Tianjin Co ltd
Current assignee: Yijing Testing Service Tianjin Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-31
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a soil sampler, its technical scheme main points are: the sampling tube comprises a sampling tube, wherein a first connecting hole is formed in the top surface of the sampling tube, and an installation column is movably sleeved on the inner circle wall surface of the first connecting hole; prevent mixing assembly, the setting is in the interior circle wall of sampling tube for prevent that sample soil from mixing with the soil of different positions, prevent mixing assembly and include the swivelling chute, the swivelling chute is seted up the interior circle wall of sampling tube, the rotor plate has been cup jointed in the activity of the interior circle wall of swivelling chute, use through sampling tube, erection column, handheld post, fixed plate, broken earth pillar, advance soil hole and collection board mutually supporting, thereby be convenient for collect the sample to soil, through the sampling tube that sets up, handheld post, erection column, broken earth pillar, fixed plate, rotor plate, baffle, advance soil hole and collection board mutually supporting and use, thereby can prevent that the soil that the sampling tube gathered from mixing with the soil that is close to ground in shifting up with other soil of depths sample, lead to sample soil to appear detecting the mistake.

Description

Soil sampler

Technical Field

The utility model relates to a soil sampler sampling technical field, concretely relates to soil sampler.

Background

A soil sampler is a tool for acquiring soil samples and is commonly provided with a soil drill, a shovel and a shovel, wherein the soil drill consists of a drill bit made of hard materials (steel or hard plastic) and a handle, the drill bit is usually spiral or cylindrical, the top end of the 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, and the soil sample to be collected can be guided into the cavity by downwards drilling into the soil surface along with the rotation of the handle.

Among the prior art, because common soil sampler takes a sample the back to soil underground, the staff is when upwards lifting soil sampler, and the soil of gathering after the sample can contact with the soil that is close to ground following the in-process that soil sampler rose and shifts out ground to the soil that can appear gathering mixes the phenomenon with the shallow soil that is close to ground, thereby leads to the soil sample of gathering to be accurate inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a soil sampler has solved common soil sampler and has taken a sample the back to soil, and during the staff upwards carried and drawn soil sampler, the soil of gathering after the sample rises the in-process that shifts out ground following soil sampler, can with the soil contact that is close to ground to the phenomenon that the soil that can appear gathering and the shallow soil that is close to ground mixed, thereby lead to the not accurate enough problem of soil sample that gathers.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a soil sampler comprising: the sampling tube is provided with a first connecting hole on the top surface, and the inner circle wall surface of the first connecting hole is movably sleeved with a mounting column; prevent mixing assembly, the setting is in the interior circle wall of sampling tube for prevent that sample soil and the soil of different positions from mixing, prevent mixing assembly and include: the utility model discloses a sampling tube, including sampling tube, rotatory groove is seted up the interior circle wall of sampling tube, the activity of the interior circle wall in rotatory groove has cup jointed the rotor plate, the rotation hole has been seted up to the top surface of rotor plate, the rotor plate with erection column fixed mounting, the bottom surface fixed mounting of rotor plate has the baffle, the soil inlet hole has been seted up to the excircle wall of sampling tube, the excircle wall fixed mounting of sampling tube has the collecting plate, the mounting hole has been seted up to the bottom surface of sampling tube, the second connecting hole has been seted up to the top surface of erection column, the activity of the interior circle wall of second connecting hole has cup jointed handheld post, handheld post with the rotation hole activity cup joints, handheld post with the mounting hole activity cup joints, the bottom surface of sampling tube is provided with the fixed plate, the bottom surface fixed mounting of fixed plate has broken earth pillar, handheld post with fixed plate fixed mounting.

In order to facilitate the auxiliary work personnel to shelter from the position of advancing soil hole to the baffle and fix a position, conduct the utility model discloses a soil sampler, the preferred, the interior round wall fixed mounting of sampling tube has the locating piece.

In order to facilitate the quickening to the not hard up of soil, make the sampling tube get into the underground, conduct the utility model discloses a soil sampler, the preferred, the excircle wall fixed mounting of broken earth pillar has the spiral ring, the excircle wall of broken earth pillar is seted up threadedly.

In order to facilitate taking out the sampling tube with soil, as the utility model discloses a soil sampler, the preferred, two spacing holes have been seted up to the bottom surface of sampling tube, the movable plate has been cup jointed in the activity of the interior circle wall of sampling tube, the bottom surface fixed mounting of movable plate has two to remove the post, the activity of the excircle wall that removes the post has cup jointed the spring, the spring with movable plate fixed mounting, remove the post with spacing hole activity cup joints, the top surface of movable plate has been seted up and has been restricted the hole, handheld post with restriction hole activity cup joints.

In order to fix the movable plate for the convenience, as the utility model discloses a soil sampler, the preferred, the fixed orifices has been seted up to the excircle wall of sampling tube, the screw thread post has been cup jointed in the activity of the interior circle wall of fixed orifices, the thread groove has been seted up to the excircle wall of movable plate, the screw thread post with thread groove threaded connection.

In order to step on the erection column for the convenience of staff and move the sampling tube into underground, as the utility model discloses a soil sampler, the preferred, the fixed two antiskid covers that have cup jointed of excircle wall of handheld post.

In order to facilitate the increase of the antiskid property of the handheld column, as the utility model discloses a soil sampler, the preferred, the excircle wall fixed mounting of erection column has the running-board.

To sum up, the utility model discloses mainly have following beneficial effect:

through the sampling tube, the erection column, handheld post, the fixed plate, broken earth pillar, advance soil hole and collecting board and use each other coordinately, thereby be convenient for collect the sample to soil, sampling tube through setting up, handheld post, the erection column, broken earth pillar, the fixed plate, the rotor plate, the baffle, advance soil hole and collecting board and use each other coordinately, thereby can prevent that the sampling tube from being close to ground in shifting up soil and the mix of depths sample soil, lead to sample soil to appear detecting error, through the locating piece that sets up, when staff's rotating baffle will advance soil hole and block, when touching the locating piece in the baffle rotation, the position of baffle just in time will advance soil hole and block, thereby be convenient for supplementary staff to shelter from the position of advancing soil hole to the baffle and fix a position.

Through the movable plate that sets up, after soil gets into the inside of sampling tube, can pile up the top surface at the movable plate, after the staff shifts out the sampling tube with the sampling tube ground, drive the movable plate through the spring and kick-back, can promote soil and remove, and then can promote soil to the position that is close to into the soil hole, then the staff can pour soil through advancing the soil hole, thereby be convenient for take out the sampling tube with soil, after soil takes out, the staff moves the movable plate through the pulling and drives the movable plate removal, and then move the movable plate to the position that is close to the inside bottom surface of sampling tube, then put into the inside of thread groove with the screw thread post, thereby be convenient for fix the movable plate.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the mounting post of the present invention;

FIG. 3 is a schematic view of the sampling tube structure of the present invention;

fig. 4 is a partial structural view of a in fig. 3.

Reference numerals are as follows: 1. a sampling tube; 2. a first connection hole; 3. mounting a column; 4. a rotating tank; 5. a rotating plate; 6. rotating the hole; 7. a baffle plate; 8. a soil inlet hole; 9. a collection plate; 10. mounting holes; 11. a second connection hole; 12. a hand-held post; 13. a fixing plate; 14. breaking the soil column; 15. positioning blocks; 16. a helical ring; 17. a limiting hole; 18. moving the plate; 19. a limiting aperture; 20. moving the column; 21. a spring; 22. a fixing hole; 23. a threaded post; 24. a thread groove; 25. an anti-slip sleeve; 26. a foot pedal.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the soil sampler comprises a sampling tube 1, a first connection hole 2 is formed on the top surface of the sampling tube 1, a mounting column 3 is movably sleeved on the inner circular wall surface of the first connection hole 2, the mounting column 3 is a structure formed by a cylinder and a round block, an anti-mixing component is arranged on the inner circular wall surface of the sampling tube 1 and used for preventing the mixing of the sampled soil and the soil at different positions, the anti-mixing component comprises a rotary groove 4, the rotary groove 4 is formed on the inner circular wall surface of the sampling tube 1, a rotary plate 5 is movably sleeved on the inner circular wall surface of the rotary groove 4, a rotary hole 6 is formed on the top surface of the rotary plate 5, the rotary plate 5 and the mounting column 3 are fixedly mounted, a baffle 7 is fixedly mounted on the bottom surface of the rotary plate 5, a soil inlet hole 8 is formed on the outer circular wall surface of the sampling tube 1, a collecting plate 9 is fixedly mounted on the outer circular wall surface of the sampling tube 1, a mounting hole 10 is formed on the bottom surface of the sampling tube 1, the top surface of the mounting column 3 is provided with a second connecting hole 11, the inner circular wall surface of the second connecting hole 11 is movably sleeved with a handheld column 12, the handheld column 12 is of a structure formed by two cylinders, the handheld column 12 is movably sleeved with a rotating hole 6, the handheld column 12 is movably sleeved with a mounting hole 10, the bottom surface of the sampling tube 1 is provided with a fixing plate 13, the bottom surface of the fixing plate 13 is fixedly provided with a broken column 14, the handheld column 12 and the fixing plate 13 are fixedly mounted, through the arranged sampling tube 1, a worker presses the handheld column 12 and the mounting column 3 to drive the sampling tube 1 and the broken column 14 to move, and further can move the sampling tube 1 into the ground, after the sampling tube 1 goes deep into the ground, the worker moves the handheld column 12 upwards, and further drives the fixing plate 13 and the broken column 14 to move, and then the fixing plate 13 can be tightly attached to the bottom of the sampling tube 1 under the pulling of the handheld column 12, further, the worker continuously pulls the handheld column 12 to drive the fixed plate 13 to move, the fixed plate 13 drives the sampling tube 1 and the collecting plate 9 to move, the collecting plate 9 is inclined, when the sampling tube 1 moves upwards, the moving collecting plate 9 scrapes soil, the soil can conveniently and quickly enter the sampling tube 1 through scraping of the collecting plate 9 to collect and sample the soil, then the worker rotates the mounting column 3 to drive the rotating plate 5 and the baffle 7 to move, the baffle 7 is moved to the position of the soil inlet hole 8 to block the soil inlet hole 8, at the moment, the worker pulls the handheld column 12 upwards to drive the sampling tube 1 to move, the sampling tube 1 is moved out of the ground, and blocking of the baffle 7 can prevent soil close to the ground during moving of the sampling tube 1 from being mixed with sampled soil to cause detection errors, a positioning block 15 is fixedly installed on the inner circular wall surface of the sampling tube 1, and when the worker rotates the baffle 7 to block the soil inlet hole 8 and touches the baffle 15 during rotation of the baffle 7, the baffle 7 just right in time, the baffle 8 in position of the soil inlet hole 8 can be conveniently blocked by the worker.

Referring to fig. 1, 2, 3 and 4, a spiral ring 16 is fixedly installed on the outer circular wall surface of a broken soil column 14, a thread is formed on the outer circular wall surface of the broken soil column 14, two limit holes 17 are formed on the bottom surface of a sampling tube 1, a movable plate 18 is movably sleeved on the inner circular wall surface of the sampling tube 1, two movable columns 20 are fixedly installed on the bottom surface of the movable plate 18, a spring 21 is movably sleeved on the outer circular wall surface of each movable column 20, the spring 21 is fixedly installed with the movable plate 18, the movable columns 20 are movably sleeved with the limit holes 17, a limit hole 19 is formed on the top surface of the movable plate 18, a handheld column 12 is movably sleeved with the limit hole 19, soil enters the sampling tube 1 through the arranged movable plate 18 and then accumulates on the top surface of the movable plate 18, after a worker moves the sampling tube 1 out of the ground surface of the sampling tube 1, the movable plate 18 is driven by the spring 21 to rebound, so as to push the soil to move, and then can promote soil to the position that is close to soil inlet hole 8, then the staff can pour soil through soil inlet hole 8, thereby be convenient for take out sampling tube 1 with soil, fixed orifices 22 have been seted up to the excircle wall of sampling tube 1, threaded column 23 has been cup jointed in the activity of the interior circle wall of fixed orifices 22, thread groove 24 has been seted up to the excircle wall of movable plate 18, threaded

column

23 and 24 threaded connection of thread groove, after soil takes out, the staff removes post 20 through the pulling and drives movable plate 18 and remove, and then remove movable plate 18 to the position that is close to the inside bottom surface of sampling tube 1, then put into threaded column 23 the inside of thread groove 24, thereby be convenient for fix movable plate 18, the excircle wall of handheld post 12 is fixed to have cup jointed two antiskid cover 25, the excircle wall fixed mounting of erection column 3 has running-board 26.

The working principle is as follows: referring to fig. 1-4, with the sampling tube 1, a worker presses the hand-held column 12 and the mounting column 3 to drive the sampling tube 1 and the broken column 14 to move, and then the sampling tube 1 can be moved into the ground, after the sampling tube 1 goes deep into the ground, the worker moves the hand-held column 12 upward, and then the hand-held column 12 drives the fixing plate 13 and the broken column 14 to move, and then the fixing plate 13 is pulled by the hand-held column 12 to be attached to the bottom of the sampling tube 1, and then the worker continues to pull the hand-held column 12 to drive the fixing plate 13 to move, and the fixing plate 13 drives the sampling tube 1 and the collecting plate 9 to move, because the collecting plate 9 is inclined, when the sampling tube 1 moves upward, the moving collecting plate 9 scrapes the soil, and the soil is scraped by the scraping plate 9, so that the soil can rapidly enter the sampling tube 1, the sampling tube is collected and sampled, and the worker rotates the mounting column 3 to drive the rotating plate 5 and the rotating plate 7 to move, the baffle 7 moves to the position of the baffle 8, the baffle 8 is pulled into the hole 8, and the soil is pulled by the hand-held column 1, and the soil is moved to block the soil, and the soil, so that the soil is moved to the soil mixed tube 1, and the soil is moved to be moved to the ground, and the soil mixed tube 1, and the soil is detected, and the soil is moved to be detected, and the soil mixed soil, so that the soil is moved to be detected.

Through the locating piece 15 that sets up, when staff rotate baffle 7 and will advance soil hole 8 and block, when touch locating piece 15 in baffle 7 rotates, the position of baffle 7 just in time will advance soil hole 8 and block to be convenient for supplementary staff shelters from the position of advancing soil hole 8 to baffle 7 and fixes a position.

Through the movable plate 18 that sets up, after soil got into the inside of sampling tube 1, can pile up the top surface at movable plate 18, after the staff shifted out sampling tube 1 ground with sampling tube 1, drive movable plate 18 through spring 21 and kick-back, can promote soil and remove, and then can promote soil to the position that is close to into soil hole 8, then the staff can pour soil through advancing soil hole 8, thereby be convenient for take out sampling tube 1 with soil, after soil takes out, the staff drives movable plate 18 through pulling removal post 20 and removes, and then remove movable plate 18 to the position that is close to the inside bottom surface of sampling tube 1, then put into thread groove 24's inside with thread post 23, thereby be convenient for fix movable plate 18.

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

1. Soil sampler, its characterized in that includes:

the sampling tube (1), the top surface of the sampling tube (1) is provided with a first connecting hole (2), and the inner circle wall surface of the first connecting hole (2) is movably sleeved with a mounting column (3);

prevent mixing assembly, set up the interior round wall of sampling tube (1) for prevent that sample soil and the soil of different positions from mixing, prevent mixing assembly and include: rotatory groove (4), establish in rotatory groove (4) the interior circle wall of sampling tube (1), rotor plate (5) have been cup jointed in the activity of the interior circle wall of rotatory groove (4), rotation hole (6) have been seted up to the top surface of rotor plate (5), rotor plate (5) with erection column (3) fixed mounting, the bottom surface fixed mounting of rotor plate (5) has baffle (7), soil inlet hole (8) have been seted up to the excircle wall of sampling tube (1), the excircle wall fixed mounting of sampling tube (1) has collecting plate (9), mounting hole (10) have been seted up to the bottom surface of sampling tube (1), second connecting hole (11) have been seted up to the top surface of erection column (3), the activity of the interior circle wall of second connecting hole (11) has cup jointed handheld post (12), handheld post (12) with rotation hole (6) activity cup joints, handheld post (12) with mounting hole (10) activity cup joints, the bottom surface of sampling tube (1) is provided with fixed plate (13), the fixed plate (13) fixed mounting plate (14) with handheld post (13), fixed plate (12) and fixed plate (13).

2. A soil sampler according to claim 1, wherein: and a positioning block (15) is fixedly arranged on the inner circular wall surface of the sampling tube (1).

3. A soil sampler according to claim 1, wherein: the outer circle wall surface of the broken soil column (14) is fixedly provided with a spiral ring (16), and the outer circle wall surface of the broken soil column (14) is provided with threads.

4. A soil sampler according to claim 1, wherein: two spacing holes (17) have been seted up to the bottom surface of sampling tube (1), movable plate (18) have been cup jointed in the activity of the interior circle wall of sampling tube (1), the bottom surface fixed mounting of movable plate (18) has two to remove post (20), spring (21) have been cup jointed in the activity of the excircle wall that removes post (20), spring (21) with movable plate (18) fixed mounting, remove post (20) with spacing hole (17) activity is cup jointed, limiting hole (19) have been seted up to the top surface of movable plate (18), handheld post (12) with limiting hole (19) activity is cup jointed.

5. A soil sampler according to claim 4, wherein: the sampling tube is characterized in that a fixed hole (22) is formed in the outer circle wall surface of the sampling tube (1), a threaded column (23) is movably sleeved on the inner circle wall surface of the fixed hole (22), a threaded groove (24) is formed in the outer circle wall surface of the moving plate (18), and the threaded column (23) is in threaded connection with the threaded groove (24).

6. A soil sampler according to claim 1, wherein: the outer circle wall surface of the handheld column (12) is fixedly sleeved with two anti-skidding sleeves (25).

7. A soil sampler according to claim 1, wherein: and a pedal (26) is fixedly arranged on the outer circle wall surface of the mounting column (3).