CN219996570U

CN219996570U - Portable soil pollution investigation sampling device

Info

Publication number: CN219996570U
Application number: CN202321350033.XU
Authority: CN
Inventors: 祁思颖; 王林
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-10
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a portable soil pollution investigation sampling device, and relates to the technical field of soil sampling. Comprises a box body; the telescopic rod is arranged on the inner wall of the top end of the box body; the mounting groove is formed in the top end of the box body; the storage battery is arranged in the mounting groove and is used for supplying power for the telescopic rod; the solar panel is arranged at the top end of the box body and used for charging the storage battery; the connecting plate is fixed at the telescopic end of the telescopic rod; the sockets are arranged on the front side and the rear side of the connecting plate; slide openings are formed on the front side and the rear side of the box body; the pressing plate is connected to the sliding port in a sliding way. The solar panel is characterized in that the solar panel is connected with the storage battery, the storage battery is connected with the storage battery through the connecting plate, and the solar panel is connected with the storage battery through the connecting plate.

Description

Portable soil pollution investigation sampling device

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a portable soil pollution investigation sampling device.

Background

The soil is formed by minerals, organic matters, water, air and organisms on the surface of the earth land; soil pollutants can be broadly divided into two general categories, inorganic and organic; in order to accurately understand the contaminated degree of soil, it is necessary to sample and analyze the soil using a soil contamination investigation sampling device.

The Chinese patent publication No. CN210347193U proposes a soil sampling device which solves the problem that the existing soil sampling is usually carried out by adopting a cutting ring or a shovel. Sampling easily causes soil disturbance, can influence the problem to the testing result of the soil of different degree of depth.

However, the above solution still has a certain problem in practical application, for example, in the above solution, the motor drives the screw rod to rotate around its own axis, so that the sampling assembly and the nut can move along the axial direction of the screw rod to perform lifting sampling, and the sampling assembly and the nut need to be driven by a power supply in the use process, but in some outdoor environments, the sampling assembly and the nut do not have the power supply, and when the charging equipment of the sampling assembly is difficult to provide more power after multiple sampling, the sampling assembly is difficult to continue to use, so that the patent proposes a portable soil pollution investigation sampling device to solve the problem.

Disclosure of Invention

The utility model aims to provide a portable soil pollution investigation sampling device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a portable soil pollution survey sampling device, comprising:

a case;

the telescopic rod is arranged on the inner wall of the top end of the box body;

the mounting groove is formed in the top end of the box body;

the storage battery is arranged in the mounting groove and is used for supplying power for the telescopic rod;

the solar panel is arranged at the top end of the box body and used for charging the storage battery;

the connecting plate is fixed at the telescopic end of the telescopic rod;

the sockets are arranged on the front side and the rear side of the connecting plate;

slide openings are formed on the front side and the rear side of the box body;

the pressing plate is connected to the sliding port in a sliding manner;

the sampling barrel is in threaded connection with the bottom end of the pressing plate and is used for sampling soil;

an outlet which is arranged at the bottom end of the box body and is used for the inlet and outlet of the sampling barrel;

and the fixing mechanism is arranged at two ends of one side of the pressing plate and slides in the socket, and is used for fixing the pressing plate on the connecting plate.

The fixing mechanism includes:

the connecting piece, the knob, the rack, the cutting and the gear;

the connecting piece is fixed in one side of pressing the board, and the gear rotates to be connected between the both sides inner wall of connecting piece, and rack sliding connection is at the top inner wall of connecting piece to mesh mutually with the gear, the cutting is fixed in the one end that the rack is close to the connecting plate, and the cutting runs through the connecting piece and slides in the socket, and the knob rotates to be connected in one side of connecting piece, and it is fixed mutually with the gear behind the penetrating the connecting piece.

The fixing mechanism further includes:

the connecting port, the connecting block and the indication line;

the connecting port is arranged on one side of the connecting piece, the connecting block is fixed on one side of the rack away from the cutting, the connecting block slides in the connecting port, and the indicating line is arranged on one side of the connecting piece, connected with the knob, and used for prompting the moving distance of the connecting block.

And a charging port is formed in one side of the box body and used for charging the storage battery.

The bottom end of the sampling barrel is provided with saw teeth for facilitating the insertion of the sampling barrel into soil.

The screw thread groove has been seted up to the bottom of pressing the board, and the top outer wall of sampling bucket is provided with the screw thread with screw thread groove looks adaptation.

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

this portable soil pollution investigation sampling device, with prior art's difference is, through setting up solar panel, the battery, the mouth charges, the telescopic link, the clamp plate, connecting plate and fixed establishment, through inserting the charging wire into the mouth that charges and supplying power to the battery, thereby be convenient for the battery supplies power to the telescopic link, in addition under the condition that battery power is not enough, accessible solar panel absorbs solar energy and supplies power for the battery, when external weather is relatively poor, accessible makes fixed establishment and connecting plate no longer connect, make the clamp plate break away from the connecting plate, at this moment, the both ends of accessible clamp plate are pressed, make the clamp plate slide in the smooth mouth, thereby insert the underground with the sample bucket, it still accessible under the condition that does not have power supply, the practicality is higher.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;

fig. 4 is a semi-sectional view of the securing mechanism of the present utility model.

In the figure: 1. a case; 2. a solar panel; 3. a charging port; 4. pressing the plate; 5. a fixing mechanism; 501. a connecting piece; 502. a connection port; 503. a connecting block; 504. a knob; 505. a rack; 506. cutting; 507. a gear; 6. a sliding port; 7. a storage battery; 8. a telescopic rod; 9. a connecting plate; 10. a sampling barrel; 11. and an outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to detect the pollution degree of soil, a soil pollution investigation sampling device is needed, the soil pollution investigation sampling device can be used when a power supply exists or no power supply exists, the soil pollution investigation sampling device is small in size and convenient to carry, the soil pollution investigation sampling device is specially used for sampling and collecting soil, and in the process of sampling operation by using the equipment, the soil pollution investigation sampling device is needed to be placed in a place needing to be sampled in advance, so that the normal operation of the equipment is ensured.

As shown in fig. 1 to 4, the present utility model provides a technical solution: a portable soil pollution survey sampling device, comprising: a case 1; the telescopic rod 8 is arranged on the inner wall of the top end of the box body 1; the mounting groove is formed in the top end of the box body 1; the storage battery 7 is arranged in the mounting groove and supplies power for the telescopic rod 8; the solar panel 2 is arranged at the top end of the box body 1 and is used for charging the storage battery 7; the connecting plate 9 is fixed at the telescopic end of the telescopic rod 8; the sockets are arranged on the front side and the rear side of the connecting plate 9; slide openings 6 which are arranged on the front side and the rear side of the box body 1; a pressing plate 4 which is connected on the sliding port 6 in a sliding way; the sampling barrel 10 is in threaded connection with the bottom end of the pressing plate 4 and is used for sampling soil; an outlet 11 which is arranged at the bottom end of the box body 1 and is used for the inlet and outlet of the sampling barrel 10; the fixing mechanism 5 is installed at two ends of one side of the pressing plate 4 and slides in the socket, and is used for fixing the pressing plate 4 on the connecting plate 9, and one side of the box body 1 is provided with the charging port 3 for charging the storage battery 7. The bottom end of the sampling barrel 10 is provided with saw teeth for facilitating the insertion of the sampling barrel 10 into the soil. The screw thread groove has been seted up to the bottom of pressing plate 4, and the top outer wall of sampling bucket 10 is provided with the screw thread with screw thread groove looks adaptation, and square groove has all been seted up to the both sides inner wall of smooth mouth 6, and the one side that the pressing plate is close to smooth mouth 6 is fixed with the slider, and the slider slides in the square groove of one side.

It should be noted that when the device is used, the charging wire can be inserted into the charging port 3 to supply power to the storage battery 7, so that the storage battery 7 can supply power to the telescopic rod 8 conveniently, in addition, under the condition that the power supply of the storage battery 7 is insufficient, the solar panel 2 can absorb solar energy to supply power to the storage battery 7, when the outside weather is poor, the fixing mechanism 5 and the connecting plate 9 can not be connected any more, the pressing plate 4 is separated from the connecting plate 9, at this time, the two ends of the pressing plate 4 can be pressed, the pressing plate 4 can slide in the sliding port 6, so that the sampling barrel 10 is inserted into the ground, and soil is sampled.

As shown in fig. 3 and 4, the fixing mechanism 5 includes: a connector 501, a knob 504, a rack 505, a slip 506, and a gear 507; the connecting piece 501 is fixed on one side of the pressing plate 4, the gear 507 is rotationally connected between the inner walls of the two sides of the connecting piece 501, the rack 505 is slidingly connected on the inner wall of the top end of the connecting piece 501 and meshed with the gear 507, the cutting 506 is fixed on one end of the rack 505 close to the connecting plate 9, the cutting 506 penetrates through the connecting piece 501 and slides in the socket, the cutting 506 is matched with the socket, the knob 504 is rotationally connected on one side of the connecting piece 501, and the knob is fixed with the gear 507 after penetrating through the connecting piece 501. The fixing mechanism 5 further includes: connection port 502, connection block 503, and indication line; the connecting port 502 is arranged on one side of the connecting piece 501, the connecting piece 503 is fixed at one end of the rack 505, which is far away from the cutting 506, the connecting piece 503 slides in the connecting port 502, the indication line is arranged on one side of the connecting piece 501, which is connected with the knob 504, and is used for prompting the moving distance of the connecting piece 503, the sliding block is also fixed on one side of the connecting piece 501, which is close to the sliding port 6, and the sliding block slides in the square groove on the other side.

It should be noted that, through setting up two sets of fixed establishment 5, when there is not power and battery 7 electric quantity not enough, through rotatory knob 504, knob 504 drives gear 507 and rotates, and gear 507 drives rack 505 and removes to remove from connecting plate 9 with cutting 506, make connecting plate 9 and pressing plate 4 break away from, make things convenient for when having not electric manual sampling soil, make when only taking a sampling device, not only can electric sampling, but also manual sampling.

Working principle: firstly, place the device in the place that needs the sample, then utilize telescopic link 8 to drive connecting plate 9 and remove and then drive press board 4 and sampling barrel 10 and remove, sample soil, when battery 7 shows that the electric quantity is not enough, telescopic link 8 drives connecting plate 9 and upwards remove and resume in situ, afterwards no longer use telescopic link 8, and through rotatory knob 504, knob 504 drives gear 507 and rotates, gear 507 drives rack 505 and removes, thereby remove cutting 506 from connecting plate 9, make connecting plate 9 and press board 4 break away from, afterwards press the both ends of press board 4, make press board 4 slide in smooth mouthful 6, thereby insert the soil with sampling barrel 10 underground, sample soil, after the sample is accomplished, through rotatory sampling barrel 10, make sampling barrel 10 break away from with press board 4, conveniently take out soil, after taking out, with sampling barrel 10 reverse rotation into press board 4, then upwards carry the both ends of press board 4, until connecting piece 501 and the top contact of smooth mouthful 6, the socket is opposite with cutting 506, make gear 507 drive the knob on both sides and remove the socket 505 and be close to the place of inserting 506, make the inserting of inserting into the convenient for inserting in this way.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.

Claims

1. A portable soil pollution survey sampling device, comprising:

a case (1);

the telescopic rod (8) is arranged on the inner wall of the top end of the box body (1);

the mounting groove is formed in the top end of the box body (1);

the storage battery (7) is arranged in the mounting groove and is used for supplying power to the telescopic rod (8);

the solar panel (2) is arranged at the top end of the box body (1) and is used for charging the storage battery (7);

the connecting plate (9) is fixed at the telescopic end of the telescopic rod (8);

the sockets are arranged on the front side and the rear side of the connecting plate (9);

slide openings (6) are arranged on the front side and the rear side of the box body (1);

the pressing plate (4) is connected to the sliding port (6) in a sliding manner;

the sampling barrel (10) is in threaded connection with the bottom end of the pressing plate (4) and is used for sampling soil;

an outlet (11) which is arranged at the bottom end of the box body (1) and is used for the inlet and outlet of the sampling barrel (10);

and the fixing mechanisms (5) are arranged at two ends of one side of the pressing plate (4) and slide in the sockets, and are used for fixing the pressing plate (4) on the connecting plate (9).

2. Portable soil pollution investigation sampling device according to claim 1, characterized in that the fixing means (5) comprise:

a connecting piece (501), a knob (504), a rack (505), a cutting (506) and a gear (507);

the connecting piece (501) is fixed on one side of the pressing plate (4), the gear (507) is rotationally connected between the inner walls of the two sides of the connecting piece (501), the rack (505) is slidably connected on the inner wall of the top end of the connecting piece (501) and meshed with the gear (507), the cutting (506) is fixed on one end, close to the connecting plate (9), of the rack (505), the cutting (506) penetrates through the connecting piece (501) and slides in the socket, the knob (504) is rotationally connected on one side of the connecting piece (501), and the cutting (506) is fixed with the gear (507) after penetrating through the connecting piece (501).

3. A portable soil pollution investigation sampling device according to claim 2, characterized in that the securing means (5) further comprises:

a connection port (502), a connection block (503) and an indication line;

the connecting port (502) is arranged on one side of the connecting piece (501), the connecting block (503) is fixed on one side, far away from the cutting (506), of the rack (505), the connecting block (503) slides in the connecting port (502), and the indicating line is arranged on one side, connected with the knob (504), of the connecting piece (501) and used for prompting the moving distance of the connecting block (503).

4. The portable soil pollution investigation sampling device according to claim 1, wherein a charging port (3) is provided on one side of the case (1) for charging the storage battery (7).

5. The portable soil pollution investigation sampling device according to claim 1, wherein the bottom end of the sampling barrel (10) is provided with saw teeth for facilitating the insertion of the sampling barrel (10) into the soil.

6. The portable soil pollution investigation sampling device according to claim 1, wherein the bottom end of the pressing plate (4) is provided with a thread groove, and the outer wall of the top end of the sampling barrel (10) is provided with threads matched with the thread groove.