CN214502964U

CN214502964U - Soil sampling device

Info

Publication number: CN214502964U
Application number: CN202120633063.6U
Authority: CN
Inventors: 王艺; 丁波; 梁芬; 涂桂英; 陈祺娜; 杨凯来
Original assignee: Guizhou Minzu University
Current assignee: Guizhou Minzu University
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-26
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to a soil sampling device belongs to ecological environment monitoring technology field. This soil sampling device includes: the rotating part is used for rotating a human hand at one end; the sampling device comprises a rotating part, a sampling cylinder and a drill bit, wherein one end of the sampling cylinder is detachably connected with the other end of the rotating part, the rotating part drives the sampling cylinder to rotate, the sampling cylinder is provided with a plurality of sampling ports which are arranged at intervals along the length direction of the sampling cylinder, and the other end of the sampling cylinder is fixedly provided with the drill bit; the sampling tube penetrates through the positioning plate in a rotating mode and is detachably connected with the positioning plate. This soil sampling device can dismantle the separation, conveniently carries the use for soil collection is very convenient.

Description

Soil sampling device

Technical Field

The utility model belongs to the technical field of ecological environment monitoring, concretely relates to soil sampling device.

Background

At present, the ecological environment is increasingly severe, the detection of the soil condition is more serious, and therefore the soil interior needs to be sampled and detected, so that the soil condition can be conveniently and timely monitored.

The current soil sampling device is too complex and needs to carry too many devices, so that outdoor sampling is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide a soil sampling device, can dismantle the separation, conveniently carry the use for soil collection is very convenient.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a soil sampling device comprising:

the rotating part is used for rotating a human hand at one end;

the sampling device comprises a rotating part, a sampling cylinder and a drill bit, wherein one end of the sampling cylinder is detachably connected with the other end of the rotating part, the rotating part drives the sampling cylinder to rotate, the sampling cylinder is provided with a plurality of sampling ports which are arranged at intervals along the length direction of the sampling cylinder, and the other end of the sampling cylinder is fixedly provided with the drill bit;

the sampling tube penetrates through the positioning plate in a rotating mode and is detachably connected with the positioning plate.

The utility model has the advantages that: (1) the rotating part and the sampling tube can be conveniently detached and separated for carrying through the detachable connection of the rotating part and the sampling tube, when sampling is needed, the sampling tube can be spliced and used, and meanwhile, the sampling tube and the positioning plate can also be detached and separated, so that the sampling tube is very convenient;

(2) by the aid of the plurality of sampling ports, a plurality of soil samples at one position can be collected at one time, and sampling efficiency is improved;

(3) the locating plate through setting up can fix a position the sampler barrel, does benefit to the sampler barrel and takes a sample to the assigned position.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the rotatable parts include the transfer line, change the handle and the connector, change the handle with the one end fixed connection of transfer line, the connector with the other end fixed connection of transfer line, the one end of sampler barrel be fixed be equipped with the adaptation head of connector adaptation.

The beneficial effect of adopting the further scheme is that: the sampling tube is conveniently driven to rotate.

Further, the connector is provided with a connecting groove, a plurality of clamping grooves are formed in the groove wall of the connecting groove, the adapter is provided with a clamping head used for being inserted into the connecting groove, and a plurality of clamping blocks matched with the clamping grooves are arranged on the outer side wall of the clamping head.

The beneficial effect of adopting the further scheme is that: the sampling cylinder is beneficial to transmission, so that the sampling cylinder rotates along with the transmission rod.

Further, be equipped with in the sampling tube with a plurality of the sample inner chamber of sample connection, sample storage bucket has been placed to the sample inner intracavity, be equipped with on the sample storage bucket with the sample import of storing up of sample connection, the adaptation head be equipped with what sample inner chamber connected is used for getting puts the opening of sample storage bucket.

The beneficial effect of adopting the further scheme is that: the collected soil sample is stored conveniently and taken out together.

Further, be equipped with on the adaptation head and be used for sealing the open-ended closing cap, the closing cap with adaptation head threaded connection.

The beneficial effect of adopting the further scheme is that: the opening is favorably sealed, and the sample storage barrel is prevented from falling out at will.

Further, a handle is arranged on the sample storage barrel.

The beneficial effect of adopting the further scheme is that: the sample storage barrel is convenient to take and place.

Furthermore, the outer side wall of the sampling tube is provided with cutting threads which are arranged around the axis of the sampling tube in a surrounding manner.

The beneficial effect of adopting the further scheme is that: do benefit to the sampler barrel and get into soil, do benefit to simultaneously and take a sample.

Furthermore, a threaded hole matched with the cutting thread is formed in the positioning plate, and the other end of the sampling tube penetrates through the threaded hole in a rotating mode.

The beneficial effect of adopting the further scheme is that: the connection of the sampling tube and the positioning plate is facilitated.

Furthermore, the bottom end of the positioning plate is provided with a plurality of positioning nails used for penetrating into the ground.

The beneficial effect of adopting the further scheme is that: the positioning nail is penetrated into the soil, so that the positioning plate is favorably fixed.

Further, the size of the sampling opening gradually decreases from one end of the sampling tube to the other end.

The beneficial effect of adopting the further scheme is that: can be better carry out layering soil sample collection.

Drawings

FIG. 1 is a schematic structural view of a soil sampling device of the present invention;

FIG. 2 is a schematic structural view of the sampling tube of the present invention;

fig. 3 is a cross-sectional view of the sampling tube of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a transmission rod; 2. turning a handle; 3. a connector; 4. an adapter head; 5. a sampling tube; 6. cutting threads; 7. a sampling port; 8. positioning a plate; 9. a threaded hole; 10. positioning nails; 11. a drill bit; 12. drilling a thread; 13. clamping a head; 14. a clamping block; 15. sampling the inner cavity; 16. a closure cap; 17. a sample storage barrel; 18. a sample storage inlet; 19. a handle.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1-3, the present embodiment provides a soil sampling device, comprising: a rotating part, a sampling tube 5 and a positioning plate 8.

One end of the rotating part is used for the rotation of the human hand. The one end of sampler barrel 5 can be dismantled with the other end of rotatable parts and be connected, drives sampler barrel 5 through the rotatable parts and rotates, is equipped with a plurality of sample connection 7 that set up along 5 length direction intervals of sampler barrel on the sampler barrel 5, and the other end of sampler barrel 5 is fixed and is equipped with drill bit 11. The sampling tube 5 passes through the positioning plate 8 in a rotating way and is detachably connected with the positioning plate 8.

Wherein, rotating member is used for the manual operation, and when people rotated rotating member, can transmit sampling tube 5, can drive sampling tube 5 and rotate, bored into soil through the drill bit 11 that sets up, sampled. Wherein the drill bit 11 is arranged coaxially with the sampling tube 5. Through a plurality of sample connection 7 that set up, set up along the length direction interval of sampler barrel 5, once can gather more soil, it is efficient. Can fix a position sampler 5 through the locating plate 8 that sets up, do benefit to sampler 5 screw in to soil, improve the sampling accuracy, when the sampling, locating plate 8 is used for contacting with the ground surface.

The effect of the technical scheme of this embodiment is, through the rotatable parts who sets up and being connected with dismantling of sampling tube 5, can conveniently dismantle the separation with rotatable parts and sampling tube 5 and carry, when needs sampling, the concatenation can use, and the separation also can be dismantled with locating plate 8 to sampling tube 5 simultaneously, and is very convenient. Through a plurality of sample connection 7 that set up, can realize once gathering the more soil sample of a position, improve sampling efficiency. Can fix a position sampler barrel 5 through the locating plate 8 that sets up, do benefit to sampler barrel 5 and take a sample to the assigned position.

Preferably, in this embodiment, the rotating part includes a transmission rod 1, a rotating handle 2 and a connector 3, the rotating handle 2 is fixedly connected with one end of the transmission rod 1, the connector 3 is fixedly connected with the other end of the transmission rod 1, and one end of the sampling tube 5 is fixedly provided with an adapter 4 adapted to the connector 3.

Wherein, change handle 2 and have four, four change the one end of handle 2 all with the one end fixed connection of transfer line 1, change the axis annular distribution of handle 2 around transfer line 1, make things convenient for the manual rotatory transfer line 1. The connector 3 and the transmission rod 1 are coaxially arranged, so that the connector 3 rotates coaxially with the transmission rod 1, and the sampling tube 5 is conveniently driven to rotate.

Preferably, in this embodiment, the connector 3 is provided with a connecting groove, a plurality of clamping grooves are formed in a groove wall of the connecting groove, the adapter head 4 is provided with a clamping head 13 for inserting into the connecting groove, and a plurality of clamping blocks 14 adapted to the clamping grooves are formed on an outer side wall of the clamping head 13.

Wherein, connector 3 and adaptation head 4 are cylindrical, and dop 13 is cylindrical with coupling groove equally for dop 13 can conveniently insert the coupling groove and splice, and it is more convenient to operate. Through the adaptation of the fixture block 14 and the draw-in groove that set up, can realize that connector 3 drives adaptation head 4 and rotates, realize the transmission. Six clamping grooves are annularly distributed around the axis of the connecting groove, the six clamping blocks 14 are also annularly distributed around the axis of the clamping head 13, and the transmission effect is good.

Preferably, in this embodiment, a sampling inner cavity 15 communicated with the plurality of sampling ports 7 is arranged in the sampling tube 5, a sample storage barrel 17 is arranged in the sampling inner cavity 15, a sample storage inlet 18 communicated with the sampling ports 7 is arranged on the sample storage barrel 17, and the adapter 4 is provided with an opening communicated with the sampling inner cavity 15 and used for taking and placing the sample storage barrel 17.

Can conveniently store the soil sample through the storage appearance bucket 17 that sets up, but wherein store up in the appearance bucket 17 stratified setting, every layer one stores up appearance import 18 for the soil sample is deposited to the layering, does benefit to and detects, and the soil sample of conveniently will gathering takes out. The sample storage barrel 17 is convenient to take and place through the arranged opening, and the use is very convenient.

Preferably, in this embodiment, the adapter 4 is provided with a closing cap 16 for closing the opening, and the closing cap 16 is screwed with the adapter 4. Wherein, the inside wall of opening is equipped with the internal thread, is equipped with the external screw thread on the closing cap 16 for closing cap 16 can screw in the opening, closes the opening. When the sample storage barrel 17 needs to be taken out, the sealing cover 16 is screwed out, and the opening is opened, so that the sampling device is very convenient.

Preferably, in the present embodiment, the sample storage barrel 17 is provided with a handle 19. Handle 19 is located the top of storing up appearance bucket 17, and handle 19's both ends and the both ends fixed connection who stores up appearance bucket 17 can conveniently take out or put into sample inner chamber 15 with the oil storage bucket from sample inner chamber 15 through handle 19.

Preferably, in the present embodiment, the outer side wall of the sampling tube 5 is provided with a cutting thread 6 circumferentially arranged around the axis of the sampling tube 5. Can make things convenient for the sampling tube 5 to enter into soil through the cutting screw thread 6 that sets up, when cutting screw thread 6 rotates simultaneously, can cut soil for soil enters into the sampling tube 5 through sample connection 7. Wherein the sampling opening 7 is located between the cutting threads 6.

Preferably, in this embodiment, the positioning plate 8 is provided with a threaded hole 9 adapted to the cutting thread 6, and the other end of the sampling tube 5 is rotated to pass through the threaded hole 9. Through the screw-thread fit of the threaded hole 9 and the cutting thread 6 that set up for the sampler barrel 5 links together with the locating plate 8, realizes dismantling of sampler barrel 5 and locating plate 8 and is connected, and is very convenient.

Preferably, in this embodiment, the bottom end of the positioning plate 8 is provided with a plurality of positioning nails 10 for penetrating into the ground. Pierce in ground through location nail 10, can fix the position of locating plate 8, prevent that locating plate 8 from rotating along with sampler barrel 5. Wherein, a plurality of location nails 10 become the array and distribute at the bottom of locating plate 8, and the location effect is better.

Preferably, in this embodiment, the size of the sampling port 7 is gradually reduced from one end of the sampling tube 5 to the other end. Thereby avoid the soil on upper strata to enter into the storage appearance bucket 17 of lower floor, can be better carry out layering soil sample collection.

Preferably, in the present embodiment, the drill bit 11 is provided with a drilling thread 12, and the drill bit 11 is facilitated to be rotated into the soil through the provided drilling thread 12.

In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A soil sampling device, comprising:

the rotating part is used for rotating a human hand at one end;

the sampling device comprises a sampling cylinder (5), one end of the sampling cylinder (5) is detachably connected with the other end of a rotating part, the sampling cylinder (5) is driven to rotate by the rotating part, a plurality of sampling ports (7) are arranged on the sampling cylinder (5) at intervals along the length direction of the sampling cylinder (5), and a drill bit (11) is fixedly arranged at the other end of the sampling cylinder (5);

the sampling tube (5) rotates to penetrate through the positioning plate (8) and is detachably connected with the positioning plate (8).

2. Soil sampling device according to claim 1, characterized in that, the rotating part includes transfer line (1), commentaries on classics handle (2) and connector (3), change handle (2) with the one end fixed connection of transfer line (1), connector (3) with the other end fixed connection of transfer line (1), the one end of sampling tube (5) is fixed be equipped with adapter (4) of connector (3) adaptation.

3. The soil sampling device of claim 2, wherein the connector (3) is provided with a connecting groove, a plurality of clamping grooves are formed in the wall of the connecting groove, a clamping head (13) for inserting into the connecting groove is arranged on the adapter (4), and a plurality of clamping blocks (14) matched with the clamping grooves are arranged on the outer side wall of the clamping head (13).

4. The soil sampling device of claim 3, wherein a sampling inner cavity (15) communicated with the plurality of sampling ports (7) is arranged in the sampling cylinder (5), a sample storage barrel (17) is arranged in the sampling inner cavity (15), a sample storage inlet (18) communicated with the sampling ports (7) is arranged on the sample storage barrel (17), and the adapter head (4) is provided with an opening communicated with the sampling inner cavity (15) and used for taking and placing the sample storage barrel (17).

5. Soil sampling device according to claim 4, characterized in that a closure cap (16) for closing the opening is provided on the adapter head (4), the closure cap (16) being in threaded connection with the adapter head (4).

6. Soil sampling device according to claim 5, characterized in that the sample storage barrel (17) is provided with a handle (19).

7. Soil sampling device according to claim 1, characterized in that the outer side wall of the sampling cylinder (5) is provided with cutting threads (6) arranged circumferentially around the axis of the sampling cylinder (5).

8. Soil sampling device according to claim 7, characterized in that the positioning plate (8) is provided with a threaded hole (9) adapted to the cutting thread (6), and the other end of the sampling tube (5) is rotated through the threaded hole (9).

9. Soil sampling device according to claim 1, characterized in that the bottom end of the positioning plate (8) is provided with a plurality of positioning nails (10) for penetrating into the ground.

10. Soil sampling device according to any one of claims 1-9, characterized in that the size of the sampling opening (7) decreases gradually from one end of the sampling tube (5) to the other.