CN211374131U

CN211374131U - Portable soil detection sampling device

Info

Publication number: CN211374131U
Application number: CN201921954116.3U
Authority: CN
Inventors: 闵雨含
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-28
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a portable soil detects sampling device, including sampling rod and sampling head, sampling head fixed mounting is in the bottom of sampling rod, the cavity has been seted up in the sampling head, the fixed center pin that is provided with between the inside wall of cavity top and bottom, sample inlet one and sample inlet two are seted up to the front side of sampling head, the equal fixed sampling sword that is provided with in one side of sample inlet one and sample inlet two, the guide way has been seted up to the outside side of sampling head bottom, the quantity of guide way is 2, two the guide way corresponds with sample inlet one and sample inlet two respectively, the cover is equipped with the bearing on the sampling rod, the outside side fixedly connected with tip ground grabbing rod of bearing, this portable soil detects sampling device reasonable in design, the sample is accurate, and the practicality is strong.

Description

Portable soil detection sampling device

Technical Field

The utility model relates to a soil sampling technical field specifically is a portable soil detection sampling device.

Background

When the existing soil sampler is used, if deeper soil needs to be sampled, the existing soil sampler is easily influenced by upper soil, the upper soil can firstly enter the sampler, so that the sampling is inaccurate, and the use is inconvenient, for example, in a Chinese utility model patent with the public number (CN 207662654U), the soil sampler is provided, and comprises an upper support body, a lower support body, a drilling tool and a sleeve, wherein the upper support body is positioned above the lower support body, the upper support body is connected with the lower support body through a plurality of support rods, a through hole is arranged in the center of the upper support body, and the aperture of the through hole is smaller than that of the through hole; the drilling tool comprises a drill bit, a cover plate and a pair of connecting rods, wherein the pair of connecting rods are fixedly connected to the drill bit respectively, and the cover plate is provided with a pair of accommodating grooves for accommodating the connecting rods; the inner wall of the sleeve is provided with a pair of through holes, and the connecting rods are correspondingly arranged in the through holes of the sleeve one by one; be equipped with a pair of spring between apron and the sleeve pipe, the spring one-to-one cover is established on the connecting rod, and the sample is carried out deep soil that can not be fine, for this reason, the utility model provides a portable soil detection sampling device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a portable soil detection sampling device to solve the problem that proposes in the above-mentioned background art, the utility model relates to a rationally, the sample is accurate, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a portable soil detection sampling device, includes sampling rod and sampling head, sampling head fixed mounting is in the bottom of sampling rod, the cavity has been seted up in the sampling head, the fixed center pin that is provided with between the inside wall of cavity top and bottom, the front side of sampling head is seted up and is had introduction port one and introduction port two, one side of introduction port one and introduction port two is all fixed and is provided with the sampling sword, the outside side of sampling head bottom is seted up the guide way, the quantity of guide way is 2, two the guide way corresponds with introduction port one and introduction port two respectively, the cover is equipped with the bearing on the sampling rod, the outside side fixedly connected with point of bearing grabs the ground pole.

As a preferred embodiment of the present invention, the sampling rod is provided with scale marks.

As an embodiment of the present invention, the top of the sampling rod is fixedly mounted with a cross rod, and the two ends of the cross rod are fixedly mounted with handles.

As a preferred embodiment of the present invention, the handle is provided with anti-slip lines.

The utility model has the advantages that: the utility model discloses a portable soil detection sampling device, grab ground pole, scale mark, horizontal pole and handle including sampling rod, sampling head, introduction port one, introduction port two, center pin, sampling sword, cavity, guide way, bearing, tip.

1. This portable soil detects sampling device is when using, through pressing down the rotation and making the sampling head get into the bottom of the earth depths, at this in-process, according to the difference of direction of rotation, soil gets into the cavity from introduction port one, along with deepening of sampling head, soil is discharged from two introduction ports gradually, perhaps gets into the cavity from two introduction ports, discharges from one introduction port to can guarantee that the soil in the sampling head is the soil of the current degree of depth, guarantee the accuracy nature of sampling.

2. This portable soil detects sampling device's tip ground grabbing rod can effectual improvement soil sampling's convenience, makes sampling rod and sampling head remain stable throughout and deepens, and convenient operation improves the efficiency of sampling.

3. This portable soil detects sampling device's sampling head bottom has set up the guide way, on the one hand, can make things convenient for deepening of sampling head, and on the other hand can guide the soil of boring out, makes it get into in the sampling head.

Drawings

Fig. 1 is a schematic structural view of a portable soil detection and sampling device of the present invention;

FIG. 2 is a schematic view of a sampling head structure of a portable soil detection sampling device of the present invention;

FIG. 3 is a schematic cross-sectional view of a sampling head of the portable soil testing and sampling device of the present invention;

in the figure: 1-sampling rod, 2-sampling head, 3-sample inlet I, 4-sample inlet II, 5-central shaft, 6-sampling blade, 7-cavity, 8-guide groove, 9-bearing, 10-pointed ground-grasping rod, 11-scale mark, 12-cross rod and 13-handle.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a portable soil detection sampling device, includes sampling rod 1 and

sampling head

2, 2 fixed mounting in the bottom of sampling rod 1 of sampling head, cavity 7 has been seted up in the sampling head 2, the fixed center pin 5 that is provided with between the inside wall of cavity 7 top and bottom, sampling head 2's front side is seted up and is equipped with one injection port 3 and two 4 of injection port, one side of one injection port 3 and two 4 of injection port is all fixed and is provided with sampling sword 6, the outside side of 2 bottoms of sampling head is seted up guide way 8, the quantity of guide way 8 is 2, two guide way 8 corresponds with one injection port 3 and two 4 of injection port respectively, the cover is equipped with bearing 9 on the sampling rod 1, the outside side fixedly connected with point of bearing 9 grabs ground pole 10.

As a preferred embodiment of the present invention, the sampling rod 1 is provided with scale marks 11.

As a preferred embodiment of the present invention, the top of the sampling rod 1 is fixedly mounted with a cross rod 12, and both ends of the cross rod 12 are fixedly mounted with handles 13.

As a preferred embodiment of the present invention, the handle 13 is provided with anti-slip lines.

As an optimal implementation mode of the utility model, the convenience that ground pole 10 can effectual improvement soil sampling is grabbed to the tip makes sampling rod 1 and sampling head 2 remain stable throughout and deepens, and convenient operation improves the efficiency of sampling.

As the utility model discloses a preferred embodiment, the in-process that sampling head 2 deepened, according to the difference of direction of rotation, under the effect of sampling sword 6, soil gets into cavity 7 from a sample inlet 3, along with deepening of sampling head 2, soil is discharged from a sample inlet two 4 gradually, perhaps gets into the cavity from a sample inlet two 4, discharges from a sample inlet 3 to can guarantee that the soil in the sampling head 2 is the soil of the current degree of depth, guarantee the accuracy nature of sampling.

As a preferred embodiment of the utility model, the deep of sampling head 2 can be made things convenient for to guide to the soil of boring, makes it get into in the sampling head 2 to the guide way 8.

The working principle is as follows: when the portable soil detection sampling device is used, the sampling rod 1 and the sampling head 2 are vertically placed at a sampling position, then the pointed ground grabbing rod 10 is stepped into the ground, the sampling rod 1 is rotated through the cross rod 12 and the handle 13 and is pressed forcibly, the sampling rod 1 drives the sampling head 2 to rotate, the sampling head 2 gradually enters the ground, in the process, according to the difference of the rotating direction, under the action of the sampling blade 6, soil enters the cavity 7 from the first injection port 3, along with the deepening of the sampling head 2, the soil is gradually discharged from the second injection port 4, or enters the cavity from the second injection port 4 and is discharged from the first injection port 3, so that the soil in the sampling head 2 can be ensured to be the soil with the current depth, the sampling accuracy is ensured, the scale mark 11 is compared, after the proper depth is reached, the sampling rod 1 and the sampling head 2 are pulled out, the soil in the sampling head 2 is the soil with the current depth, the convenience that pole 10 can effectual improvement soil sampling is grabbed to the point, makes sampling rod 1 and sampling head 2 remain stable deep throughout, and convenient operation improves the efficiency of sampling, and the deep of sampling head 2 can be made things convenient for to the guide way 8, can guide the soil of boring away, makes it get into in the sampling head 2.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable soil detection sampling device, includes sampling rod (1) and sampling head (2), its characterized in that, sampling head (2) fixed mounting is in the bottom of sampling rod (1), cavity (7) have been seted up in sampling head (2), fixed center pin (5) of being provided with between the inside wall of cavity (7) top and bottom, sample inlet one (3) and sample inlet two (4) have been seted up to the front side of sampling head (2), one side of sample inlet one (3) and sample inlet two (4) all is fixed and is provided with sampling sword (6), guide way (8) have been seted up to the outside side of sampling head (2) bottom, the quantity of guide way (8) is 2, two guide way (8) correspond with sample inlet one (3) and sample inlet two (4) respectively, the cover is equipped with bearing (9) on sampling rod (1), the outside side of the bearing (9) is fixedly connected with a pointed ground grabbing rod (10).

2. The portable soil testing and sampling device of claim 1, wherein: and the sampling rod (1) is provided with scale marks (11).

3. The portable soil testing and sampling device of claim 1, wherein: the top fixed mounting of sampling pole (1) has horizontal pole (12), the equal fixed mounting in both ends of horizontal pole (12) has handle (13).

4. A portable soil testing and sampling device according to claim 3, wherein: the handle (13) is provided with anti-skid lines.