CN210427065U

CN210427065U - Sampling device for soil detection

Info

Publication number: CN210427065U
Application number: CN201920972438.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Liu Anwang
Current assignee: Heilongjiang Keyoumi Testing Co.,Ltd.
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-28
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a sampling device for soil detection, which comprises a device body, wherein the device body comprises a driving piece, a handheld part, a storage battery, a solar cell panel, a motor, a shell, a sleeve, a sampling cylinder and a sampling head, the bottom of the solar cell panel is fixedly connected with the storage battery, the bottom of the storage battery is fixedly connected with the driving piece, the solar cell panel is arranged to convert collected solar energy into electric energy to be stored in the storage battery, the storage battery provides power for the motor, the motor drives a rotating shaft to rotate, because the rotating shaft is in threaded connection with the sleeve, the sleeve moves downwards when the rotating shaft rotates, the sampling cylinder and the sampling head are pushed to sample soil downwards when the sleeve moves downwards, and after sampling is completed, the motor is reversed to take out soil, the use is convenient, and the labor intensity of workers is reduced, the sleeve is connected with the sampling tube through threads, and the sampling head is connected with the sampling tube through threads, so that the sampling tube is convenient to disassemble, assemble and replace.

Description

Sampling device for soil detection

Technical Field

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

Background

Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like. The sampling of the soil sample is a crucial step, and the accurate and in-place analysis can be performed for soil analysis only by a complete and effective sample object. In order to improve the integrity of the soil sample as much as possible, the selection of the sampling tool needs to be selected correctly. The soil sampler refers to a tool for acquiring a soil sample, and commonly used soil drills, shovels and shovels are available. The earth drill consists of a drill head made of hard material (steel or hard plastic) and a handle. Shovels are commonly used to dig profile pits for collecting profile samples or whole specimens.

Traditional soil sampler is difficult to realize fixed point degree of depth soil sample, smugglies the soil of the different degree of depth secretly when probably causing the sample, is unfavorable for the soil analysis of a certain accurate position, so need carry out certain improvement to current soil sampler structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for soil detection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sampling device for soil detection, includes the device body, the device body includes driving piece, handheld portion, battery, solar cell panel, motor, casing, sleeve, sampler barrel and sampling probe, solar cell panel bottom fixedly connected with the battery, battery bottom fixedly connected with the driving piece, the handheld portion of the outside both sides fixedly connected with of driving piece, driving piece outside bottom fixedly connected with the casing, the inside sleeve that is provided with in casing outside bottom, the sleeve runs through the casing bottom extends to the outside, the sleeve is located a terminal threaded connection in the casing outside the sampler barrel, sampler barrel bottom threaded connection has the sampling probe, the sampling probe with the sampler barrel intercommunication sets up.

Preferably, the anti-skid part is fixedly sleeved outside the handheld part.

Preferably, the fixed motor that is provided with in driving piece inner wall top, the output shaft of motor has the pivot through the coupling joint, the top of pivot is run through inside casing and driving piece and the extension driving piece, the pivot other end extends to inside the casing, the pivot lower part is provided with first external screw thread, the outside threaded connection of pivot has the sleeve, the sleeve inside be provided with the internal thread of first external screw thread looks adaptation.

Preferably, the outer ring of the top of the sleeve is fixedly provided with a limiting disc, and the limiting disc is in contact with the inner wall of the shell.

Preferably, sampling tube and sampling probe threaded connection, sampling tube inner wall lower part is provided with the internal thread, sampling probe outside upper portion be provided with the second external screw thread of the internal thread looks adaptation of sampling tube inner wall.

Preferably, the output end of the solar cell panel is connected with the input end of the storage battery, and the storage battery is electrically connected with the motor.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up solar cell panel and change the solar energy of collecting into the electric energy and store in the battery, the battery provides power for the motor, the motor drives the pivot and rotates, because pivot and sleeve threaded connection, so when pivot pivoted, the sleeve just moves down, promote sampler barrel and sampling head when the sleeve moves down and take a sample to soil downwards, after the sample is accomplished, the reversal motor, take out soil, high durability and convenient use, staff's intensity of labour has been reduced, sleeve and sampler barrel threaded connection, sampling head and sampler barrel threaded connection, convenient to detach installation and change.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the bottom of the sampling tube of the present invention;

fig. 4 is a schematic structural diagram of the sampling head of the present invention.

In the figure: 1. a drive member; 2. a hand-held portion; 3. a storage battery; 4. a solar panel; 5. a motor; 6. a housing; 7. a sleeve; 8. a sampling tube; 9. a sampling head; 10. an anti-slip portion; 11. a coupling; 12. a rotating shaft; 13. a first external thread; 14. a limiting disc; 15. an internal thread; 16. a second external thread.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sampling device for soil detection, the device comprises a device body, the device body includes driving piece 1, handheld portion 2, the battery 3, solar cell panel 4, motor 5, casing 6, sleeve 7, sampler barrel 8 and

sampling probe

9, 4 bottom fixed mounting of solar cell panel have battery 3, driving piece 1 is installed to battery 3 bottom, handheld portion 2 is installed to 1 outside both sides of driving piece, casing 6 is installed to 1 outside bottom of driving piece, 6 outside bottom internally mounted of casing has sleeve 7, sleeve 7 runs through 6 bottoms of casing and extends to the outside, the one end threaded connection that sleeve 7 is located the 6 outsides of casing has

sampler barrel

8, 8 bottom threaded connection of sampler barrel has sampling probe 9,

sampling probe

9 and 8 intercommunication settings of sampler barrel.

The outer part of the hand-held part 2 is fixedly sleeved with an anti-skid part 10 which plays a role of anti-skid.

The top of the inner wall of the driving part 1 is provided with a motor 5 through a motor base, an output shaft of the motor 5 is connected with a rotating shaft 12 through a coupler 11, the top end of the rotating shaft 12 penetrates through the shell 6 and the driving part 1 and extends into the driving part 1, the other end of the rotating shaft 12 extends into the shell 6, a first external thread 13 is arranged on the lower portion of the rotating shaft 12, the outer part of the rotating shaft 12 is in threaded connection with a sleeve 7, and an internal thread matched with the first external thread 13 is arranged inside the; the motor 5 provides power, so that automatic sampling is realized, and the labor intensity of workers is reduced.

The outer ring of the top of the sleeve 7 is fixedly provided with a limiting disc 14, the limiting disc 14 is in contact with the inner wall of the shell 6, and the limiting effect is achieved when the sleeve 7 moves downwards.

Sampling tube 8 and sampling head 9 threaded connection, 8 inner walls of sampling tube lower parts are provided with

internal thread

15, and 9 outside upper portions of sampling head are provided with the second external screw thread 16 with the internal thread 15 looks adaptations of 8 inner walls of sampling tube, adopt threaded connection, and the installation of being convenient for is dismantled and is changed.

The output end of the solar cell panel 4 is connected with the input end of the storage battery 3, and the storage battery 3 is electrically connected with the motor 5.

During the use, solar cell panel 4 changes the solar energy of collection into the electric energy and stores in battery 3, battery 3 provides power for motor 5, motor 5 drives pivot 12 and rotates, because pivot 12 and sleeve 7 threaded connection, so when pivot 12 pivoted, sleeve 7 just moves down, promote sampler barrel 8 and sampling head 9 and take a sample to soil downwards when sleeve 7 moves down, after the sample is accomplished, reverse motor 5, take out soil, high durability and convenient use, staff's intensity of labour has been reduced,

sampler head

9 and 8 threaded connection of sampler barrel, dismantle simple to operate, convenient change.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampling device for soil detection, includes the device body, its characterized in that: the device body comprises a driving piece (1), a handheld part (2), a storage battery (3), a solar cell panel (4), a motor (5), a shell (6), a sleeve (7), a sampling cylinder (8) and a sampling head (9), wherein the bottom of the solar cell panel (4) is fixedly connected with the storage battery (3), the bottom of the storage battery (3) is fixedly connected with the driving piece (1), the two sides of the outside of the driving piece (1) are fixedly connected with the handheld part (2), the bottom of the outside of the driving piece (1) is fixedly connected with the shell (6), the sleeve (7) is arranged inside the bottom of the outside of the shell (6), the sleeve (7) penetrates through the bottom of the shell (6) and extends to the outside, one end of the sleeve (7) positioned on the outside of the shell (6) is in threaded connection with the sampling cylinder (8), the bottom of the sampling cylinder (8) is in, the sampling head (9) is communicated with the sampling cylinder (8).

2. The sampling device for soil detection according to claim 1, wherein: the outer part of the handheld part (2) is fixedly sleeved with an anti-skid part (10).

3. The sampling device for soil detection according to claim 1, wherein: the fixed motor (5) that is provided with in driving piece (1) inner wall top, the output shaft of motor (5) is connected with pivot (12) through shaft coupling (11), the top of pivot (12) is run through inside casing (6) and driving piece (1) and extend to driving piece (1), the pivot (12) other end extends to inside casing (6), pivot (12) lower part is provided with first external screw thread (13), pivot (12) outside threaded connection has sleeve (7), sleeve (7) inside be provided with the internal thread of first external screw thread (13) looks adaptation.

4. The sampling device for soil detection according to claim 1, wherein: the outer ring of the top of the sleeve (7) is fixedly provided with a limiting disc (14), and the limiting disc (14) is in contact with the inner wall of the shell (6).

5. The sampling device for soil detection according to claim 1, wherein: sampler barrel (8) and sampling probe (9) threaded connection, sampler barrel (8) inner wall lower part is provided with internal thread (15), sampling probe (9) outside upper portion be provided with second external screw thread (16) of internal thread (15) looks adaptation of sampler barrel (8) inner wall.

6. The sampling device for soil detection according to claim 1, wherein: the output end of the solar cell panel (4) is connected with the input end of the storage battery (3), and the storage battery (3) is electrically connected with the motor (5).