CN214844091U

CN214844091U - Sampling device for ecological environment investigation

Info

Publication number: CN214844091U
Application number: CN202120394768.7U
Authority: CN
Inventors: 张月琴
Original assignee: Anhui Chengxiang Analysis And Test Technology Co ltd
Current assignee: Anhui Chengxiang Analysis And Test Technology Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-23
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a sampling device for ecological environment investigation, which belongs to the field of ecological detection equipment, and mainly solves the problems of how to conveniently and simultaneously take samples of each soil layer and how to conveniently carry outdoor sampling, and comprises a T-shaped body, an opening head and a sampling head, wherein the T-shaped body is provided with a motor, and a driving shaft of the motor passes through the vertical section of the T-shaped body and is detachably connected with the opening head or the sampling head; the head of the perforating head is pointed, and the surface of the perforating head is provided with a cutting knife in an inclined thread shape; but the sampling head includes first section and a plurality of end to end threaded connection's sample portion, the side of sample portion is provided with into soil mouth. The utility model discloses, can take the soil sample on soil top layer and each soil horizon, the sampling sample is more scientific, and it is comparatively convenient to use the operation, and all parts all are the detachable installation each other, can accomodate and put into the suitcase, and it is more convenient to carry.

Description

Sampling device for ecological environment investigation

Technical Field

The utility model relates to an ecological check out test set field, more specifically says, the utility model relates to a sampling device is used in ecological environment investigation.

Background

Soil indicates that land surface has the fertility, can grow the loose top layer of plant, because population increases rapidly, industry rapid development, solid waste constantly stacks and emptys to soil surface, harmful waste water constantly permeates to in the soil, harmful gas and the dust that floats in the atmosphere also constantly descend in soil along with the rainwater, soil pollution has been caused, for administering contaminated soil, consequently, need take corresponding safeguard measure to soil, the testing personnel need clarify the soil top layer, the component in the deep layer, with confirm the pollutant, some existing some adopt equipment are the volume a bit great, field work carries very inconveniently, when some sampling equipment take the soil horizon sample of the different degree of depth in addition, need multiple operation, it is very inconvenient.

Therefore, it is necessary to design a sampling device for ecological environment investigation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ecological environment is sampling device for investigation mainly solves how more convenient sample of taking each soil horizon simultaneously to and the problem of how more conveniently carrying of outdoor sampling.

The utility model provides a sampling device for ecological environment investigation, which comprises a T-shaped body, an opening head and a sampling head, wherein a motor is arranged on the T-shaped body, and a driving shaft of the motor passes through the vertical section of the T-shaped body and is detachably connected with the opening head or the sampling head;

the head of the perforating head is pointed, and the surface of the perforating head is provided with a cutting knife in an inclined thread shape;

but the sampling head includes first section and a plurality of end to end threaded connection's sample portion, the side of sample portion is provided with into soil mouthful, the side of sample portion is located into soil mouthful and is provided with the bulge around, the lateral surface top of bulge is provided with the convex sword.

In a preferred embodiment, the two ends of the T-shaped body are provided with detachable handrails, and the top of the motor is provided with a storage battery.

In a preferred embodiment, the end of the driving shaft of the motor is provided with a first mounting hole, the top of the opening head and the side surface of the first section is provided with a plurality of second mounting holes, and the first mounting hole can be aligned with the second mounting holes.

In a preferred embodiment, the sampling portion is open and has a receiving cavity for placing the sampling soil therein.

In a preferred embodiment, the surface of the opening head is further provided with a plurality of scale points, and the surface of the sampling part is provided with a scale.

In a preferred embodiment, a soil shovel, a plurality of soil bags and a suitcase are also matched.

The utility model discloses a technological effect and advantage:

the soil sample of soil top layer and each soil horizon can be taken, and the sample is more scientific, can take the sample on each soil horizon of same position simultaneously, and it is comparatively convenient to use the operation, and all parts all are detachable installation each other, can accomodate and put into the suitcase, and outdoor operations, it is more convenient to carry.

Drawings

FIG. 1 is an overall front view;

FIG. 2 is a front view showing the connection between the driving shaft and the opening head;

FIG. 3 is an overall elevational view of the sampling head;

FIG. 4 is a front/cross-sectional view of the sampling portion;

FIG. 5 is a top view of the sampling portion;

FIG. 6 is a front view of the blade.

Description of reference numerals: 1. a T-shaped body; 11. a handrail; 12. a motor; 13. a storage battery; 14. a drive shaft; 15. a first mounting hole; 2. opening a hole head; 21. cutting; 22. a second mounting hole; 23. a stud; 3. a sampling head; 31. a first stage; 32. a sampling section; 321. an accommodating chamber; 322. a soil inlet; 323. a projection; 324. a convex cutter; 4. taking a soil shovel; 5. scale points; 51. a graduated scale.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

A sampling device for ecological environment investigation is disclosed, as shown in fig. 1-6, comprising a T-shaped body 1, a hole opening head 2 and a sampling head 3, wherein a groove is formed in the top surface of the T-shaped body 1, a motor 12 is movably arranged on the T-shaped body 1, the motor 12 is detachably mounted in the groove through a bolt, the vertical section of the T-shaped body 1 is hollow, and a driving shaft 14 of the motor 12 penetrates through the vertical section of the T-shaped body 1 and is detachably connected with the hole opening head 2 or the sampling head 3;

the head of the perforating head 2 is pointed, and the surface of the perforating head is provided with a cutting knife 21 in an inclined thread shape for drilling into soil;

but sampling head 3 includes first section 31 and a plurality of end to end threaded connection's sample portion 32, the top of sample portion 32 also can be threaded connection insert the bottom of first section 31, the side of sample portion 32 is provided with into soil mouth 322, the side of sample portion 32 is located and is provided with bulge 323 around advancing soil mouth 322, bulge 323's lateral surface top is provided with convex sword 324, bulge 323 has the squeezing action to the lateral wall in the soil hole that drills out, soil can be scraped down to convex sword 324, soil scraped falls into through advancing soil mouth 322 and holds in the chamber 321.

The both ends of T type body 1 are provided with detachable handrail 11, and during the operation, both hands are held handrail 11, and the top of motor 12 is provided with battery 13, and battery 13 is the power supply of motor 12.

The end of the driving shaft 14 of the motor 12 is provided with a first mounting hole 15, a plurality of second mounting holes 22 are opened above the side surfaces of the tapping head 2 and the first section 31, the first mounting hole 15 can be aligned with the second mounting holes 22, and the stud 23 can pass through the first mounting hole 15 and the second mounting holes 22 to fix the tapping head 2 and the sampling head 3 at the end of the driving shaft 14.

The sampling portion 32 is open and has a receiving cavity 321 for placing sampling soil therein.

The surface of the perforating head 2 is also provided with a plurality of scale points 5, the surface of the sampling part 32 is provided with a scale ruler 51, the scale points 5 correspond to the scale ruler 51, if the deep hole with the soil of 80 cm is drilled by referring to the scale points 5, the four sampling parts 32 can be spliced end to end, and the soil can be sampled simultaneously at the distance of 20 cm, 40 cm, 60 cm and 80 cm from the ground in the deep hole with the depth of 80 cm.

The soil sampling device further comprises a soil sampling shovel 4, a plurality of soil bags and a suitcase, wherein the soil sampling shovel 4 can sample a soil surface, the soil bags are used for containing soil samples, and the suitcase can contain disassembled parts.

In summary, during field sampling, a soil sampling shovel 4 is used for collecting samples on the surface of soil, the samples are filled into a soil bag, a handrail 11 is held by two hands, the tip of an opening head 2 is aligned with the soil, a motor 12 is started, the motor 12 drives the whole opening head 2 to rotate so as to drill downwards into the soil to form a drill hole, the opening head 2 is pulled out, a sampling head 3 is replaced, the sampling head 3 is inserted into the drill hole, the motor 12 is started, the sampling head 3 rotates, a protruding portion 323 is attached to the inner wall of the drill hole in the period, a protruding knife 324 scrapes off the soil on the inner wall, the scraped soil enters an accommodating cavity 321 through a soil inlet 322, the sampling head 3 is pulled out, each sampling portion 32 is screwed off, and the sample soil in the sampling portion is poured into the soil bag;

after use, the handle 11, the motor 12, the opening head 2, the first section 31 and the plurality of sampling portions 32 can be detached and stored in the suitcase, which is convenient for carrying.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The sampling device for ecological environment investigation is characterized by comprising a T-shaped body (1), an opening head (2) and a sampling head (3), wherein a motor (12) is arranged on the T-shaped body (1), and a driving shaft (14) of the motor (12) penetrates through a vertical section of the T-shaped body (1) and is detachably connected with the opening head (2) or the sampling head (3);

the head part of the perforating head (2) is pointed, and the surface of the perforating head is provided with a cutting knife (21) in an inclined thread shape;

but sampling head (3) include first section (31) and a plurality of end to end threaded connection's sample portion (32), the side of sample portion (32) is provided with into soil (322), the side of sample portion (32) is located and is provided with bulge (323) around advancing soil (322), the lateral surface top of bulge (323) is provided with convex sword (324).

2. The sampling device for ecological environment investigation according to claim 1, characterized in that, the two ends of the T-shaped body (1) are provided with detachable handrails (11), and the top of the motor (12) is provided with a storage battery (13).

3. The sampling device for ecological environment investigation according to claim 2, characterized in that the end of the driving shaft (14) of the motor (12) is provided with a first mounting hole (15), a plurality of second mounting holes (22) are opened above the side surfaces of the opening head (2) and the first section (31), and the first mounting hole (15) can be aligned with the second mounting holes (22).

4. The sampling device for ecological environment investigation according to claim 3, characterized in that the sampling portion (32) is open and has a cavity (321) for placing sampling soil therein.

5. The sampling device for ecological environment investigation according to claim 4, characterized in that the surface of the tapping head (2) is further provided with a plurality of scale points (5), and the surface of the sampling portion (32) is provided with a scale (51).

6. The sampling device for ecological environment investigation according to claim 5, characterized in that, the sampling device further comprises a soil-taking shovel (4), a plurality of soil bags and a suitcase.