CN219608450U

CN219608450U - Soil pollutant sampling device for environment detection

Info

Publication number: CN219608450U
Application number: CN202223467685.XU
Authority: CN
Inventors: 曹迪; 邹柳红; 周洁
Original assignee: Changzhou Tianyan Environmental Technology Co ltd
Current assignee: Changzhou Tianyan Environmental Technology Co ltd
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-08-29
Anticipated expiration: 2032-12-25

Abstract

The utility model discloses a soil pollutant sampling device for environment detection, which relates to the technical field of soil sampling and comprises a sampling box, wherein a lifting mechanism is arranged in the sampling box and comprises a lifting plate, the bottom of the lifting plate is provided with a connecting rod, the bottom of the connecting rod is provided with a sampling tube, one side of the lifting plate is provided with an L-shaped indicating block, the side surface of the sampling box is provided with a sliding groove, one side of the sliding groove is provided with a T-shaped sliding groove, and the sampling box at one side of the T-shaped sliding groove is provided with a scale bar; install locating component in the T type spout, locating component is including the T type piece with T type spout adaptation, installs the loose axle in the T type piece, and the clamp splice is installed to the outside one end of loose axle, and the restriction ring is installed to the inside one end of loose axle, and the cover has compression spring on the loose axle, and this device can need not to drill in advance through elevating system and can accomplish the sample of sampling tube, and can accurately control the downshift height of sampling tube through the cooperation of L type instruction piece and locating component.

Description

Soil pollutant sampling device for environment detection

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a soil pollutant sampling device for environment detection.

Background

With the rapid development of national economy and the continuous improvement of social level, people pay more and more attention to environmental pollution, the polluted soil is sampled and analyzed in the soil pollution, and then the soil is treated according to the analysis result so as to reduce the pollution degree of the soil, so that a soil pollutant sampling device is used;

the soil depths of different depths in the same area are different, so that the soil with different depths needs to be sampled, and workers need to reach different depths through drilling so as to obtain samples, so that the soil structure is difficult and labor-consuming, the soil structure is easy to damage, the specific depth of the sampled soil cannot be accurately known, and the subsequent soil analysis is inconvenient.

Therefore, it is necessary to solve the above problems by inventing a soil contamination sampling apparatus for environmental detection.

Disclosure of Invention

The utility model aims to provide a soil pollutant sampling device for environment detection, which aims to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a soil pollutant sampling device for environmental detection, includes the sampling box, the internally mounted of sampling box has elevating system, elevating system is including the lifter plate, the connecting rod is installed to the bottom of lifter plate, the sampling tube is installed to the bottom of connecting rod, sampling box department of sampling tube bottom is provided with the slotted hole, one side of lifter plate is provided with L type indicator block, the side of sampling box is provided with the sliding tray, the one end of L type indicator block runs through from the one end department of sliding tray, one side of sliding tray is provided with T type spout, be provided with the scale strip on the sampling box of T type spout one side; install locating component in the T type spout, locating component is including the T type piece with T type spout adaptation, the T type piece is hollow structure, install the loose axle in the T type piece, the one end of loose axle runs through from the outside one side of T type piece, just the clamp splice is installed to the outside one end of loose axle, the restriction ring is installed to the inside one end of loose axle, the cover has compression spring on the loose axle, L type instruction piece is located the top of clamp splice.

Preferably, the top of one side of the clamping block, which is close to the scale bar, is provided with a pointer, and the pointer is positioned on the surface of the scale bar.

Preferably, the lifting mechanism further comprises a screw rod, the screw rod is rotationally connected with the inner wall of the bottom of the sampling box, a rotating button is arranged at the top of the screw rod, a screw nut is arranged on the screw rod, and the screw nut is located inside one end of the lifting plate.

Preferably, the lifting mechanism further comprises a guide rod, the guide rod is fixedly connected with the inside of the sampling box at the opposite side of the screw rod, a sliding block is mounted on the guide rod, and the sliding block is located in the lifting plate at the opposite side of the screw rod.

Preferably, the front side of sampling case is provided with the opening, the opening part of sampling case has the closure lid through hinged joint, firm bottom plate is installed to the bottom of sampling case, the dowel is all installed to four corners of firm bottom plate.

Preferably, the sampling tube is a hollow structure with an opening at the bottom, and is composed of a main body tube and an auxiliary tube, the auxiliary tube is of a semicircular structure, a plurality of inserting shafts are installed at one end, close to the main body tube, of the auxiliary tube, and slotted holes matched with the inserting shafts are formed in the main body tube.

Preferably, the top of main part pipe is installed the screw thread axle, the bottom of connecting rod is provided with the screw thread groove, the side top of accessory pipe is provided with the soil outlet.

In the technical scheme, the utility model has the technical effects and advantages that:

the device can finish sampling of the sampling tube without drilling in advance through the lifting mechanism, and the downward moving height of the sampling tube can be accurately controlled through the cooperation of the L-shaped indicating block and the positioning component, so that soil with different depths can be accurately sampled, the problems that the soil structure is easily damaged in traditional soil sampling, the specific depth of the sampled soil cannot be accurately known, and the follow-up soil analysis is inconvenient can be effectively solved; firstly, the device is placed at a position where soil needs to be sampled, then a T-shaped block in a T-shaped chute is slid, the sampling depth of a sampling tube is rotated according to the position of a scale bar indicated by a pointer, after the position is determined, a limiting ring is pushed by the acting force of a compression spring, so that a clamping block is close to the outer wall of the T-shaped chute, the T-shaped block is matched for fixation, then a rotating knob is rotated to enable a screw rod to rotate, a lifting plate and the sampling tube are driven by a screw to move downwards to break soil, when an L-shaped indicating block is contacted with the clamping block, the sampling tube reaches the set sampling depth, after the soil enters the sampling tube, the sampling tube can be lifted by reversely rotating the rotating knob, then the soil in the sampling tube is taken out, and the soil with the set depth can be obtained, so that the subsequent soil analysis is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a first perspective view of the overall structure of the present utility model;

FIG. 2 is a second perspective view of the overall structure of the present utility model;

FIG. 3 is a cross-sectional perspective view of the positioning assembly of the present utility model;

FIG. 4 is a partial perspective view of the lifting mechanism of the present utility model;

FIG. 5 is an exploded perspective view of a coupon of the present utility model.

Reference numerals illustrate:

1. a sampling box; 2. a lifting mechanism; 3. a positioning assembly; 4. an L-shaped indication block; 5. stabilizing the bottom plate; 6. inserting nails; 7. a sampling tube; 11. closing the cover; 12. a scale bar; 13. a sliding groove; 14. a T-shaped chute; 21. a rotary knob; 22. a lifting plate; 23. a screw rod; 24. a connecting rod; 25. a guide rod; 26. a nut; 27. a slide block; 31. a T-shaped block; 32. clamping blocks; 33. a movable shaft; 34. a compression spring; 35. a confinement ring; 36. a pointer; 71. a main body tube; 72. a secondary pipe; 73. a threaded shaft; 74. inserting a shaft; 75. a soil discharging port.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a soil pollutant sampling device for environment detection as shown in figures 1-5, which comprises a sampling box 1, wherein a lifting mechanism 2 is arranged in the sampling box 1, the lifting mechanism 2 comprises a lifting plate 22, a connecting rod 24 is arranged at the bottom of the lifting plate 22, a sampling pipe 7 is arranged at the bottom of the connecting rod 24, a slotted hole is formed in the sampling box 1 at the bottom of the sampling pipe 7, an L-shaped indicating block 4 is arranged on one side of the lifting plate 22, a sliding groove 13 is formed in the side surface of the sampling box 1, one end of the L-shaped indicating block 4 penetrates through one end of the sliding groove 13, a T-shaped sliding groove 14 is formed in one side of the sliding groove 13, and a scale bar 12 is arranged on the sampling box 1 on one side of the T-shaped sliding groove 14; install locating component 3 in the T type spout 14, locating component 3 is including the T type piece 31 with T type spout 14 adaptation, T type piece 31 is hollow structure, install loose axle 33 in the T type piece 31, the one end of loose axle 33 runs through from the outside one side of T type piece 31, and clamp splice 32 is installed to the outside one end of loose axle 33, limit ring 35 is installed to the inside one end of loose axle 33, the cover has compression spring 34 on the loose axle 33, L type indicator block 4 is located the top of clamp splice 32, this device can accomplish the sample of sampling tube 7 through elevating system 2 need not to drill in advance, and can accurately control the downshifting height of sampling tube 7 through the cooperation of L type indicator block 4 and locating component 3, thereby accurate sample to different degree of depth soil can effectively solve traditional soil sample and destroy soil structure easily, simultaneously can not accurate sample the concrete degree of soil, the problem of follow-up soil analysis is inconvenient.

The magnet can be installed on one surface of the clamping block 32 close to the T-shaped block 31, so that the magnet can be better adsorbed on the side wall of the sampling box 1.

Further, in the above technical solution, the top of the side of the clamping block 32 close to the scale bar 12 is provided with a pointer 36, and the pointer 36 is located on the surface of the scale bar 12;

specifically, the height of the T-shaped block 31 can be conveniently known by the height of the scale bar 12 pointed by the pointer 36, so that the soil sampling depth can be conveniently and accurately adjusted.

Furthermore, in the above technical scheme, the lifting mechanism 2 further comprises a screw rod 23, the screw rod 23 is rotatably connected with the inner wall of the bottom of the sampling box 1, the top of the screw rod 23 is provided with a rotary button 21, the screw rod 23 is provided with a screw nut 26, and the screw nut 26 is positioned in one end of the lifting plate 22;

specifically, through rotating the knob 21, the screw rod 23 can be rotated, and the screw nut 26, the lifting plate 22 and the connecting rod 24 drive the lifting of the sampling tube 7, so that the ground breaking sampling is completed.

Furthermore, in the above technical scheme, the lifting mechanism 2 further comprises a guide rod 25, the guide rod 25 is fixedly connected with the inside of the sampling box 1 at the opposite side of the screw rod 23, a sliding block 27 is mounted on the guide rod 25, and the sliding block 27 is positioned in the lifting plate 22 at the opposite side of the screw nut 26;

specifically, when the lifting plate 22 is lifted, the sliding block 27 can slide on the guide rod 25, so that the stability can be increased, and the sampling tube 7 can be conveniently broken.

Furthermore, in the above technical scheme, the front side of the sampling box 1 is provided with an opening, the opening of the sampling box 1 is connected with a closing cover 11 through a hinge, the bottom of the sampling box 1 is provided with a stable bottom plate 5, and four corners of the stable bottom plate 5 are provided with plug pins 6;

specifically, through the dowel 6 of firm bottom plate 5 bottom, the device can make better fixed in the sample place, the follow-up soil sampling work of being convenient for, and open the closing cap 11 can take out sampling tube 7 fast to realize follow-up soil analysis.

Furthermore, in the above technical solution, the sampling tube 7 has a hollow structure with an opening at the bottom, and the sampling tube 7 is composed of a main tube 71 and an auxiliary tube 72, the auxiliary tube 72 has a semicircular arc structure, one end of the auxiliary tube 72 close to the main tube 71 is provided with a plurality of inserting shafts 74, and the main tube 71 is provided with slots adapted to the inserting shafts 74;

specifically, the sample soil is located inside the sampling tube 7, and through split main part pipe 71 and accessory pipe 72, can more convenient take out the sample soil, can prevent that the tradition from taking out the sample of gathering from sampling tube 7 through scraping modes such as knife, and soil can receive serious extrusion, influences the soil analysis result, causes the soil sample simultaneously and remains in the sampling tube 7 easily, influences the problem of the detection of next time.

Further, in the above technical solution, the top of the main pipe 71 is provided with the threaded shaft 73, the bottom of the connecting rod 24 is provided with the threaded groove, and the top of the side surface of the auxiliary pipe 72 is provided with the soil discharging port 75;

specifically, the sampling tube 7 can be detached by rotating the main tube 71, so that the main tube 71 and the auxiliary tube 72 can be conveniently and conveniently separated, soil can be taken out, and the soil with a shallow depth in the sampling tube 7 due to soil breaking can be discharged from the soil discharging port 75, so that soil with a proper depth can be better obtained.

The working principle of the utility model is as follows:

firstly, the device is placed at a position where soil needs to be sampled, then a T-shaped block 31 in a T-shaped chute 14 is slid, the sampling depth of a sampling tube 7 is rotated according to the position of a scale bar 12 indicated by a pointer 36, after the position is determined, a limiting ring 35 is pushed by the acting force of a compression spring 34, so that a clamping block 32 is close to the outer wall of the T-shaped chute 14, the T-shaped block 31 is matched for fixing, then a rotary knob 21 is rotated to enable a screw rod 23 to rotate, a lifting plate 22 and the sampling tube 7 are driven by a screw nut 26 to move downwards to break soil, when an L-shaped indicating block 4 is contacted with the clamping block 32, the sampling tube 7 reaches the set sampling depth, after the soil enters the sampling tube 7, the rotary knob 21 is reversely rotated to lift the sampling tube 7, and then the soil in the sampling tube 7 is taken out, thus the soil with the set depth can be obtained, and the subsequent soil analysis is facilitated.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Soil pollutant sampling device for environmental detection, including sampling box (1), its characterized in that: the inside of sampling box (1) is installed elevating system (2), elevating system (2) is including lifter plate (22), connecting rod (24) are installed to the bottom of lifter plate (22), sampling tube (7) are installed to the bottom of connecting rod (24), sampling box (1) department of sampling tube (7) bottom is provided with the slotted hole, one side of lifter plate (22) is provided with L type indicator block (4), the side of sampling box (1) is provided with sliding tray (13), the one end of L type indicator block (4) runs through from the one end department of sliding tray (13), one side of sliding tray (13) is provided with T type spout (14), be provided with scale strip (12) on sampling box (1) of T type spout (14) one side;

install locating component (3) in T type spout (14), locating component (3) are including T type piece (31) with T type spout (14) adaptation, T type piece (31) are hollow structure, install loose axle (33) in T type piece (31), the one end of loose axle (33) runs through from the outside one side of T type piece (31), just clamp splice (32) are installed to the outside one end of loose axle (33), limit ring (35) are installed to the inside one end of loose axle (33), the cover has compression spring (34) on loose axle (33), L type indicates that piece (4) are located the top of clamp splice (32).

2. The soil pollutant sampling device for environmental detection of claim 1, wherein: the top of one side of the clamping block (32) close to the scale bar (12) is provided with a pointer (36), and the pointer (36) is positioned on the surface of the scale bar (12).

3. The soil pollutant sampling device for environmental detection of claim 1, wherein: the lifting mechanism (2) further comprises a screw rod (23), the screw rod (23) is rotatably connected with the inner wall of the bottom of the sampling box (1), a rotary button (21) is arranged at the top of the screw rod (23), a screw nut (26) is arranged on the screw rod (23), and the screw nut (26) is located inside one end of the lifting plate (22).

4. The soil pollutant sampling device for environmental detection of claim 1, wherein: the lifting mechanism (2) further comprises a guide rod (25), the guide rod (25) is fixedly connected with the inside of the sampling box (1) on the opposite side of the screw rod (23), a sliding block (27) is mounted on the guide rod (25), and the sliding block (27) is located inside the lifting plate (22) on the opposite side of the screw nut (26).

5. The soil pollutant sampling device for environmental detection of claim 1, wherein: the front side of sampling case (1) is provided with the opening, the opening part of sampling case (1) is through hinged joint having closing cap (11), firm bottom plate (5) are installed to the bottom of sampling case (1), dowel (6) are all installed in four corners of firm bottom plate (5).

6. The soil pollutant sampling device for environmental detection of claim 1, wherein: the sampling tube (7) is of a hollow structure with an opening at the bottom, the sampling tube (7) is composed of a main body tube (71) and an auxiliary tube (72), the auxiliary tube (72) is of a semicircular arc structure, a plurality of inserting shafts (74) are arranged at one end, close to the main body tube (71), of the auxiliary tube (72), and slotted holes matched with the inserting shafts (74) are formed in the main body tube (71).

7. The soil contamination sampling apparatus for environmental detection of claim 6, wherein: the top of main part pipe (71) is installed screw spindle (73), the bottom of connecting rod (24) is provided with the screw groove, the side top of accessory pipe (72) is provided with earth outlet (75).