CN217276996U

CN217276996U - Soil stratified sampling device for environmental evaluation

Info

Publication number: CN217276996U
Application number: CN202220302081.0U
Authority: CN
Inventors: 付君叶; 房有荣; 王玉芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-23
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a soil stratified sampling device is used in evaluation of circles, including sample main part pole, sampling component and the pole that breaks ground, sample main part pole passes through the connecting pipe with sampling component and is connected, one side of connecting pipe is equipped with the running-board of a body structure, sampling component passes through the equipment concatenation of thread tightening mode by upper cover, layering sampler barrel and lower extreme sample head, the inside of sample main part pole is equipped with the screw rod, and the both ends of screw rod are connected with the pole that breaks ground and connecting rod respectively, the one end of connecting rod is equipped with adjustment handle. The utility model discloses a through the connecting pipe between sample main part pole and the sampling component, the convenient equipment is equipped with the running-board in one side of connecting pipe, carries out pedal press control to the sampling component through its convenience, and the sampling component is by upper cover, layering sampler barrel and lower extreme sampling head built-up connection, and convenient the dismantlement, and can deposit the soil of sample by the layering through a plurality of layering sampler barrels.

Description

Soil stratified sampling device for environmental evaluation

Technical Field

The utility model relates to a sampling device field of being correlated with specifically is a soil layering sampling device is used in evaluation of ring.

Background

The soil sampling device is used for sampling and detecting soil, can evaluate the soil environment, is short for environmental impact evaluation, and is a method and system for analyzing, predicting and evaluating environmental impact possibly caused after planning and construction projects are implemented, providing countermeasures and measures for preventing or alleviating adverse environmental impact and carrying out tracking monitoring.

Soil sampling device in the present stage need cooperate the mode of strikeing to make the sampling head insert soil in the sample process, and this kind of mode uses comparatively hard, and is lower, can't carry out the layering sample to soil according to soil evaluation needs, leads to the sample and the monitoring of soil comprehensive inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil stratified sampling device is used in evaluation of circles to in the soil sampling device who proposes in solving above-mentioned background art need cooperate the mode of strikeing to make the sampling head insert soil, this kind of mode uses comparatively difficultly, and is lower, can't carry out the stratified sampling to soil according to soil evaluation needs, leads to the sample to soil and the not comprehensive problem of monitoring inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a soil stratified sampling device is used in evaluation of circles, includes sample main part pole, sampling component and the pole that breaks ground, sample main part pole passes through the connecting pipe with sampling component and is connected, one side of connecting pipe is equipped with the running-board of a body structure, sampling component passes through the equipment concatenation of thread tightening mode by upper cover, layering sampler barrel and lower extreme sample head, the inside of sample main part pole is equipped with the screw rod, and the both ends of screw rod are connected with the pole that breaks ground and connecting rod respectively, the one end of connecting rod is equipped with adjustment handle.

In a further embodiment, the inner cavity wall of the sampling main body rod is provided with internal threads, and the screw rod is in transmission connection with the screw rod in the inner cavity of the sampling main body rod.

In a further embodiment, the one end of layering sampler barrel is equipped with the spiral shell head, the other end port department of layering sampler barrel is equipped with the screw thread mouth, and through spiral shell head and screw thread mouth end to end concatenation combination between a plurality of layering sampler barrels.

In a further embodiment, the side of the ground breaking rod is provided with a ground breaking blade which is spirally arranged, and the end part of the ground breaking rod is provided with an arc-shaped end.

In a further embodiment, the ground breaking rod is connected with the screw rod through a coupler, and the ground breaking rod can be accommodated in an inner cavity of the sampling assembly.

In a further embodiment, a support rod is arranged at the top of the sampling main body rod, push-pull handles are arranged on two sides of the support rod, and a limiting hole is formed in the middle of the support rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the connecting pipe between sample main part pole and the sampling subassembly, convenient equipment is equipped with the running-board in one side of connecting pipe, through its convenient pedal press control of carrying out to the sampling subassembly, and the sampling subassembly by upper cover, layering sampler barrel and lower extreme sampling head built-up connection, convenient dismantlement, and can deposit the soil of sample in the layering through a plurality of layering sampler barrels.

2. The utility model discloses a sample main part pole's inside is equipped with the screw rod, and the one end of screw rod is connected with the pole that breaks ground, is equipped with the blade that breaks ground in the outside of the pole that breaks ground, and the screw rod makes it can the manual control break ground the pole and insert the underground with the internal thread screw drive of sample main part pole inner chamber, loosens the soil region that will need the sample, makes things convenient for the insertion of sampling subassembly, saves physical power, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a soil stratified sampling device for environmental evaluation according to the present invention;

FIG. 2 is a schematic view of the connection structure of the screw rod and the ground breaking rod of the present invention;

fig. 3 is a schematic structural diagram of the sampling assembly of the present invention;

fig. 4 is a top view of the connecting pipe of the present invention.

In the figure: 1. an adjusting handle; 2. a connecting rod; 3. a push-pull handle; 4. a support bar; 5. a sampling main body rod; 6. a connecting pipe; 7. an upper cover; 8. layering sampling cylinders; 9. a lower end sampling head; 10. a ground breaking blade; 11. a ground breaking rod; 12. a foot pedal; 13. a screw head; 14. a screw.

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. 1-4, the present invention provides an embodiment: the utility model provides a soil stratified sampling device is used in environmental assessment, including sample main part pole 5, sampling component and broken ground pole 11, sample main part pole 5 passes through connecting pipe 6 with sampling component and is connected, one side of connecting pipe 6 is equipped with running-board 12 of a body structure, sampling component is by upper cover 7, stratified sampling cylinder 8 and lower extreme sample head 9 pass through the equipment concatenation of thread tightening mode, the inside of sample main part pole 5 is equipped with screw rod 14, and screw rod 14's both ends are connected with broken ground pole 11 and connecting rod 2 respectively, the one end of connecting rod 2 is equipped with adjustment handle 1.

Can assemble sample main part pole 5 and sampling component through connecting pipe 6, conveniently pedal the sampling component through running-board 12 and insert soil in, through screw rod 14 be used for with the inner chamber screw drive of sample main part pole 5, make broken pole 11 of screw rod 14 control insert soil, be used for carrying out manual control to connecting rod 2 through adjustment handle 1, make connecting rod 2 drive screw rod 14 rotate.

Further, the inner cavity wall of the sampling main body rod 5 is provided with internal threads, the screw 14 is in transmission connection with the inner cavity screw rod of the sampling main body rod 5, and the screw 14 controls the lifting of the soil breaking rod 11 through the design.

Further, the one end of layering sampler barrel 8 is equipped with spiral shell head 13, and the other end port department of layering sampler barrel 8 is equipped with the screw thread mouth, and through spiral shell head 13 and screw thread mouth end to end concatenation combination between a plurality of layering sampler barrels 8, conveniently splices the combination each other with a plurality of layering sampler barrels 8 through spiral shell head 13.

Furthermore, the side of the soil breaking rod 11 is provided with a spirally arranged soil breaking blade 10, the end part of the soil breaking rod 11 is provided with an arc-shaped end, and the soil breaking blade 10 is used for breaking soil and digging a pit, so that the soil breaking rod 11 can break soil conveniently.

Further, break and connect through the shaft coupling between pole 11 and the screw rod 14, break and can accomodate in the inner chamber of sampling subassembly pole 11, assemble screw rod 14 and break pole 11 through the shaft coupling.

Further, the top of sample main part pole 5 is equipped with bracing piece 4, and the both sides of bracing piece 4 are equipped with push-and-pull handle 3, and the middle part of bracing piece 4 is equipped with spacing hole, makes things convenient for push-and-pull handle 3's installation through bracing piece 4, and conveniently carries out hand-held control to sample main part pole 5 through push-and-pull handle 3.

The working principle is as follows: during the use, with upper cover 7, layering sampler barrel 8 and lower extreme sample head 9 pass through threaded connection mode fixed connection, rotate through adjustment handle 1 manual control connecting rod 2, make connecting rod 2 drive screw rod 14 and rotate, make the internal thread lead screw transmission of screw rod 14 and sample main part pole 5 inner chamber wall, make screw rod 14 control break the pole 11 and dig the hole to soil and break earth, and through handheld push-and-pull handle 3, make push-and-pull handle 3 carry out manual press treatment to sample main part pole 5, can pedal the use to connecting pipe 6 through running-board 12, make the sample subassembly insert in the soil by lower extreme sample head 9, make the soil of sample subassembly inner chamber accomodate to lower extreme sample head 9, in layering sampler barrel 8 and the upper cover 7, make its sample to soil carry out the layering, make things convenient for subsequent soil evaluation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a soil stratified sampling device is used in environmental evaluation, includes sample main part pole (5), sample subassembly and broken ground pole (11), its characterized in that: the utility model discloses a sample collection device, including sample main part pole (5), sample subassembly, connecting pipe (6), one side of connecting pipe (6) is equipped with running-board (12) of a body structure, the sample subassembly passes through the equipment concatenation of thread tightening mode by upper cover (7), layering sampler barrel (8) and lower extreme sample head (9), the inside of sample main part pole (5) is equipped with screw rod (14), and the both ends of screw rod (14) are connected with broken ground pole (11) and connecting rod (2) respectively, the one end of connecting rod (2) is equipped with adjustment handle (1).

2. The soil stratified sampling device for environmental evaluation according to claim 1, wherein: the inner cavity wall of the sampling main body rod (5) is provided with internal threads, and the screw rod (14) is in transmission connection with the inner cavity screw rod of the sampling main body rod (5).

3. The soil stratified sampling device for environmental evaluation according to claim 1, wherein: the one end of layering sampling tube (8) is equipped with spiral shell head (13), the other end port department of layering sampling tube (8) is equipped with the screw thread mouth, and through spiral shell head (13) and screw thread mouth end to end concatenation combination between a plurality of layering sampling tubes (8).

4. The soil stratified sampling device for environmental evaluation according to claim 1, wherein: the avris of broken soil pole (11) is equipped with broken soil blade (10) of spiral setting, the tip of broken soil pole (11) is established to the arc end.

5. The soil stratified sampling device for environmental evaluation according to claim 1, wherein: broken ground pole (11) and screw rod (14) between pass through the coupling joint, broken ground pole (11) can be accomodate in sampling component's inner chamber.

6. The soil stratified sampling device for environmental evaluation according to claim 1, wherein: the top of the sampling main body rod (5) is provided with a support rod (4), two sides of the support rod (4) are provided with push-pull handles (3), and the middle of the support rod (4) is provided with a limiting hole.