CN210533745U

CN210533745U - Deep soil sampler for agricultural environment detection

Info

Publication number: CN210533745U
Application number: CN201920923816.XU
Authority: CN
Inventors: 闫秀丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-05-15
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an agricultural environment detects uses deep soil sampler, including the sampling tube, the one end fixed mounting of sampling tube has the insert tube, the inner wall fixed mounting of insert tube has first buffering circle, the inner wall fixed mounting of sampling tube has second buffering circle, the one end fixed mounting that the insert tube was kept away from to the sampling tube has the spliced pole. Slide and pass through slide extrusion spring to the sliding chamber inside through spacing, when spacing slips from spacing through-hole inside, can be that support traveller slides with the support sleeve pipe, when spacing and spacing through-hole coincide once more, can pop out fixedly under the effect of spring, insert the insert tube to soil again, take out when making the sampling tube insert required sampling depth, through setting up first buffering circle and second buffering circle, make the inside soil of sampling tube be difficult for dropping and sneak into shallow soil, thereby reached and be convenient for carry out the effect of taking a sample to the soil of the different degree of depth, the target of guaranteeing the detection data degree of accuracy has been realized.

Description

Deep soil sampler for agricultural environment detection

Technical Field

The utility model relates to a soil sampling technical field, in particular to deep soil sampler is used in agricultural environment detection.

Background

The agricultural environment monitoring is a process of monitoring and measuring some representative values of agricultural environment quality intermittently or continuously in a period of time by taking pollutants in the agricultural environment and the damage of the pollutants to agricultural organisms as a core, wherein the representative values of the agricultural environment quality comprise the concentration, the energy, the pollution intensity and the change situation thereof, the influence on the environment and the like; in the process of agricultural environment monitoring, soil needs to be sampled for further detection.

When soil sampling device on the existing market samples agricultural soil, be difficult to take a sample to the soil of the different degree of depth, make the later stage detected data degree of accuracy be difficult to the guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deep soil sampler is used in agricultural environment detection has solved soil sampling device on the existing market and has taken a sample to agricultural soil, is difficult to take a sample to the soil of the different degree of depth, makes the later stage detected data degree of accuracy be difficult to the problem of guarantee.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a deep soil sampler for agricultural environment detection comprises a sampling tube, wherein an insertion tube is fixedly mounted at one end of the sampling tube, a first buffer ring is fixedly mounted on the inner wall of the insertion tube, a second buffer ring is fixedly mounted on the inner wall of the sampling tube, a connecting column is fixedly mounted at one end of the sampling tube far away from the insertion tube, a conical roller is fixedly mounted at one end of the connecting column far away from the sampling tube, a supporting sleeve is fixedly mounted at one side of the conical roller far away from the connecting column, a supporting slide column is slidably connected inside the supporting sleeve, a handle strip is fixedly mounted at one end of the supporting slide column positioned outside the supporting sleeve, a limiting through hole is formed in the surface and the inner wall of the supporting sleeve in a penetrating manner, a slide chamber is arranged inside the supporting slide column, a through groove is formed in the inner wall of the slide chamber and the surface of the supporting slide column in a penetrating, a spring is fixedly mounted on one side face of the sliding sheet, a limiting strip is fixedly mounted at the other end of the sliding sheet, and the limiting strip is inserted into the through groove and the limiting through hole in a sliding mode.

Further, the thickness of the tube wall of the end of the insertion tube far away from the sampling tube is smaller than that of the tube wall of the end of the insertion tube close to the sampling tube.

Further, the number of the connecting columns is four.

Furthermore, the number of the sliding pieces and the number of the limiting strips are two, and the two sliding pieces are respectively positioned at two ends of the spring.

Furthermore, the number of the limiting through holes is at least six.

Compared with the prior art, the utility model discloses following beneficial effect has: this agricultural environment detects uses deep soil sampler, through pressing down spacing, make spacing slide and pass through slide extrusion spring to the inside slip of sliding chamber, when spacing slips from spacing through-hole inside, can be that support traveller slides with the support sleeve pipe, when spacing with spacing through-hole coincide once more, can pop out fixedly under the effect of spring, insert the insert tube to soil again, take out when making the sampling tube insert required sampling depth, through setting up first buffer collar and second buffer collar, make the inside soil of sampling tube be difficult for dropping and sneak into shallow soil, thereby reached and be convenient for carry out the effect of taking a sample to the soil of the different degree of depth, the target of guaranteeing the detection data degree of accuracy has been realized.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the sampling tube structure of the present invention;

fig. 3 is a front sectional view of the support sleeve structure of the present invention.

In the figure: 1. a sampling tube; 2. an insertion tube; 3. a first buffer ring; 4. a second buffer ring; 5. connecting columns; 6. a conical roller; 7. a support sleeve; 8. a support strut; 9. a handle bar; 10. a limiting through hole; 11. a slide chamber; 12. a through groove; 13. a slide sheet; 14. a spring; 15. and (5) a limiting strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a deep soil sampler for agricultural environment detection comprises a sampling tube 1, an insertion tube 2 is fixedly installed at one end of the sampling tube 1, the wall thickness of the end of the insertion tube 2 far away from the sampling tube 1 is smaller than that of the end close to the sampling tube 1, a first buffer ring 3 is fixedly installed on the inner wall of the insertion tube 2, a second buffer ring 4 is fixedly installed on the inner wall of the sampling tube 1, connection columns 5 are fixedly installed at one end of the sampling tube 1 far away from the insertion tube 2, the number of the connection columns 5 is four, a conical roller 6 is fixedly installed at one end of the connection column 5 far away from the sampling tube 1, a support sleeve 7 is fixedly installed at one side of the conical roller 6 far away from the connection column 5, a support sliding column 8 is slidably connected inside the support sleeve 7, a handle bar 9 is fixedly installed at one end of the support sliding column 8 located outside the support sleeve 7, a, the number of the limiting through holes 10 is at least six, a sliding chamber 11 is arranged inside the supporting sliding column 8, a through groove 12 penetrates through the inner wall of the sliding chamber 11 and the surface of the supporting sliding column 8, a sliding sheet 13 is connected inside the sliding chamber 11 in a sliding manner, a spring 14 is fixedly arranged on one side face of the sliding sheet 13, a limiting strip 15 is fixedly arranged on the other end of the sliding sheet 13, the limiting strip 15 is inserted inside the through groove 12 and the limiting through holes 10 in a sliding manner, the number of the sliding sheets 13 and the number of the limiting strips 15 are two, the two sliding sheets 13 are respectively arranged at two ends of the spring 14, the limiting strip 15 slides towards the inside of the sliding chamber 11 and extrudes the spring 14 through the sliding sheet 13 by pressing the limiting strip 15, when the limiting strip 15 slides away from the inside of the limiting through holes 10, the supporting sliding column 8 and the supporting sleeve 7 can slide, and when the limiting strip 15 is overlapped with the limiting through holes 10 again, insert the insert tube 2 to soil again, take out when making sampling tube 1 insert required sampling depth, through setting up first buffer ring 3 and second buffer ring 4 for the soil of sampling tube 1 inside is difficult for dropping and sneaking into shallow soil, thereby has reached the effect of being convenient for carry out the sample to the soil of the different degree of depth, has realized the target of guaranteeing the measured data degree of accuracy.

In summary, according to the deep soil sampler for agricultural environment detection, the limiting strip 15 slides towards the inside of the sliding chamber 11 and extrudes the spring 14 through the sliding sheet 13 by pressing the limiting strip 15, when the limiting strip 15 slides away from the inside of the limiting through hole 10, the supporting sliding column 8 slides with the supporting sleeve 7, when the limiting strip 15 and the limiting through hole 10 are overlapped again, the supporting sliding column can be popped out and fixed under the action of the spring 14, the inserting tube 2 is inserted into soil, the sampling tube 1 is pulled out when being inserted into a required sampling depth, the soil in the sampling tube 1 is not easy to fall and mix with shallow soil by arranging the first buffer ring 3 and the second buffer ring 4, so that the effect of conveniently sampling soil at different depths is achieved, the aim of ensuring accuracy of detection data is achieved, and the problem that when a soil sampling device in the current market samples agricultural soil is solved, it samples to be difficult to the soil of the different degree of depth, makes the problem that later stage detected data degree of accuracy is difficult to the guarantee.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an agricultural environment detects uses deep soil sampler, includes sampling tube (1), its characterized in that: the one end fixed mounting of sampling tube (1) has insert tube (2), the inner wall fixed mounting of insert tube (2) has first buffering circle (3), the inner wall fixed mounting of sampling tube (1) has second buffering circle (4), the one end fixed mounting that insert tube (2) were kept away from in sampling tube (1) has spliced pole (5), the one end fixed mounting that sampling tube (1) were kept away from in spliced pole (5) has awl roller (6), one side fixed mounting that spliced pole (5) were kept away from in awl roller (6) has support sleeve pipe (7), the inside sliding connection of support sleeve pipe (7) has support traveller (8), the one end fixed mounting that support traveller (8) are located support sleeve pipe (7) outside has handle strip (9), the surface and the inner wall of support sleeve pipe (7) run through and have seted up spacing through-hole (10), the inside of support traveller (8) is equipped with sliding chamber (11), the inner wall of the sliding chamber (11) and the surface of the supporting sliding column (8) are penetrated and provided with a through groove (12), the sliding chamber (11) is connected with a sliding sheet (13) in a sliding mode, a spring (14) is fixedly mounted on one side face of the sliding sheet (13), a limiting strip (15) is fixedly mounted at the other end of the sliding sheet (13), and the limiting strip (15) is inserted into the through groove (12) and the limiting through hole (10) in a sliding mode.

2. The deep soil sampler for agricultural environment detection according to claim 1, wherein: the pipe wall thickness of one end of the insertion pipe (2) far away from the sampling pipe (1) is smaller than that of the end of the insertion pipe close to the sampling pipe (1).

3. The deep soil sampler for agricultural environment detection according to claim 1, wherein: the number of the connecting columns (5) is four.

4. The deep soil sampler for agricultural environment detection according to claim 1, wherein: the number of the sliding pieces (13) and the number of the limiting strips (15) are two, and the two sliding pieces (13) are respectively positioned at two ends of the spring (14).

5. The deep soil sampler for agricultural environment detection according to claim 1, wherein: the number of the limiting through holes (10) is at least six.