CN215448531U

CN215448531U - Soil sampling device for ecological environment detection

Info

Publication number: CN215448531U
Application number: CN202121403819.4U
Authority: CN
Inventors: 张吴泳; 杨礼军; 胡作明; 曾焱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-07
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a soil sampling device for ecological environment detection, which relates to the field of ecological environment detection sampling and aims at solving the problems of poor sampling stability, low sampling accuracy and high operation difficulty of the existing soil sampling device. The utility model has novel structure, simple operation, high sampling stability and accuracy, strong adjustability, low working difficulty and high efficiency.

Description

Soil sampling device for ecological environment detection

Technical Field

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

Background

When examining ecological environment, the soil sampling device who has avoided can not carrying out the sample to soil and detect, the soil sampling device who uses on the existing market, still exist not enoughly in the use, because the sampler bottom is open, the sample is withdrawed in-process soil and is easily produced and drop, be difficult to carry out pinpointing to sample soil degree of depth, lead to the sample accuracy to reduce, thereby influence the testing and analysis result, and the sample operation degree of difficulty is big, consequently, in order to solve this type of problem, we have provided a soil sampling device for ecological environment detection.

SUMMERY OF THE UTILITY MODEL

The soil sampling device for detecting the ecological environment solves the problems of poor sampling stability, low sampling accuracy and high operation difficulty of the existing soil sampling device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an ecological environment detects uses soil sampling device, includes the sampler barrel, the sampler barrel top is provided with the spliced pole, the spliced pole is kept away from one side of sampler barrel and is installed handheld post, one side that the spliced pole was kept away from to handheld post is provided with the pressure plate, one side that handheld post is close to the pressure plate is provided with the pressure plate groove, the pressure plate is close to one side of handheld post and installs the slip post, the slip post is kept away from one side of pressure plate and is installed the sliding plate, the sliding plate is connected with supporting spring with the sampler barrel, the one end that the spliced pole was kept away from to the sampler barrel is provided with the taper plate, the taper plate is connected with the torsional spring with the sampler barrel, the torsional spring is connected with the traction steel wire with the sliding plate.

Preferably, the conical plate, the torsion spring and the traction steel wire are arranged in an annular array by taking the center line of the sampling cylinder as the circle center, and the conical plate is triangular.

Preferably, the traction steel wire runs through conical plate, sampling tube and spliced pole, just the traction steel wire all is sliding connection with conical plate, sampling tube and spliced pole.

Preferably, the sliding column runs through handheld post, just the sliding column is embedded in the spliced pole inboard, sliding column and sliding plate all are the slip matching with the spliced pole.

Preferably, the pressing plate groove is embedded in the handheld column, and the pressing plate groove are matched with each other.

Preferably, the sampling tube is the tube-shape, just the sampling tube lateral wall is equipped with the scale mark.

The utility model has the beneficial effects that:

drive the slip post through setting up the compressed particleboard and remove, the slip post drives the sliding plate and removes, the sliding plate removes the traction steel wire that pulls and be connected with it and removes, traction steel wire removes and stretches the torsional spring, the angle that makes the torsional spring changes, thereby it removes to drive the taper plate, make the distance between the taper plate change, be convenient for put into and take out the sampler barrel, soil in the sampler barrel blocks when the closure, avoid it to drop at the in-process of taking out, increase the stability of sample, be the supplementary sampler barrel of toper at the open and put into soil, reduce and put into the degree of difficulty, and the work efficiency is improved.

To sum up, this sampling device easy operation, sample stability and accuracy are high, and the controllability is strong, and the work degree of difficulty is low, efficient.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic structural view of the support spring in a compressed state according to the present invention.

Fig. 4 is a partial enlarged view of the utility model at a in fig. 2.

Reference numbers in the figures: 1. a sampling tube; 2. connecting columns; 3. a hand-held post; 4. a platen slot; 5. pressing the plywood; 6. a sliding post; 7. a sliding plate; 8. a support spring; 9. a conical plate; 10. a torsion spring; 11. and drawing the steel wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a soil sampling device for ecological environment detection, includes a sampling tube 1, 1 top of sampling tube is provided with spliced pole 2, spliced pole 2 is kept away from one side of sampling tube 1 and is installed handheld post 3, one side that spliced pole 2 was kept away from to handheld post 3 is provided with pressboard 5, one side that handheld post 3 is close to pressboard 5 is provided with pressboard groove 4, one side that pressboard 5 is close to handheld post 3 is installed and is slided post 6, sliding plate 7 is installed to one side that pressboard 5 was kept away from to sliding post 6, sliding plate 7 is connected with supporting spring 8 with sampling tube 1, the one end that spliced pole 2 was kept away from to sampling tube 1 is provided with conical plate 9, conical plate 9 is connected with torsional spring 10 with sampling tube 1, torsional spring 10 is connected with traction steel wire 11 with sliding plate 7.

In this embodiment, conical plate 9, torsional spring 10 and traction steel wire 11 all use the central line place department of sampler barrel 1 to be the circular array setting as the centre of a circle, just conical plate 9 all is triangle-shaped, traction steel wire 11 runs through conical plate 9, sampler barrel 1 and spliced pole 2, just traction steel wire 11 all is sliding connection with conical plate 9, sampler barrel 1 and spliced pole 2, drives through sliding plate 7 and pulls steel wire 11 and remove, makes torsional spring 10's angle change to make conical plate 9 open and shut, strengthen conical plate 9's controllability, be applicable to different processes, reduce the sample degree of difficulty, improve the accuracy and the stability of sample.

Further, slip post 6 runs through handheld post 3, just slip post 6 is embedded in spliced pole 2 inboardly, slip post 6 and sliding plate 7 all are the slip with spliced pole 2 and match, clamp plate groove 4 is embedded in handheld post 3, pressboard 5 and clamp plate groove 4 match each other, make pressboard 5 put into the clamp plate groove 4 in handheld post 3, avoid pressboard 5 protruding, when satisfying its functionality, improve handheld post 3's comfort level.

In addition, sampling barrel 1 is the tube-shape, just 1 lateral wall of sampling barrel is equipped with the scale mark, is convenient for survey through the scale in the sampling process, improves the convenience of observing and the accuracy of sample.

The working principle is as follows: when the soil sampling device for detecting the ecological environment is used, firstly, the pressing plate 5 is pressed according to the sampling requirement, the pressing plate 5 is pressed downwards under the pressure to the pressing plate groove 4, the pressing plate 5 is pressed downwards to enable the sliding column 6 connected with the pressing plate to slide, the sliding column 6 slides to enable the sliding plate 7 connected with the sliding column to move, the sliding plate 7 moves to pull the traction steel wire 11 to move, the traction steel wire 11 moves to pull the torsion spring 10 to enable the angle of the torsion spring 10 to change, the torsion spring 10 drives the angle of the conical plate 9 to change, the conical plate 9 and the sampling cylinder 1 are arranged on the same vertical line, the conical plate 9 is matched with the soil to be sampled immediately, then the handheld column 3 is pressed downwards, the sampling cylinder 1 is arranged in the soil under the traction of the conical plate 9, after the sampling cylinder is arranged in the required sampling depth, the force application to the pressing plate 5 is stopped, at the moment, the torsion spring 10 retracts and recovers by the self elasticity, so as to drive the conical plates 9 to move to be close to each other, form the centrum, rotate this soil sampling device for ecological environment detects immediately, make the soil of taking a sample in the sampling tube 1 separate, then pull out this soil sampling device for ecological environment detects through handheld post 3, together with the sample soil in the sampling tube 1 together take out can, receive all the time and close and carry out spacing the stopping to soil at the awl board 9 of taking out in-process.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A soil sampling device for ecological environment detection comprises a sampling cylinder (1) and is characterized in that a connecting column (2) is arranged at the top end of the sampling cylinder (1), a handheld column (3) is installed on one side, far away from the sampling cylinder (1), of the connecting column (2), a pressing plate (5) is arranged on one side, far away from the connecting column (2), of the handheld column (3), a pressing plate groove (4) is formed in one side, close to the pressing plate (5), of the handheld column (3), a sliding column (6) is installed on one side, close to the handheld column (3), of the pressing plate (5), a sliding plate (7) is installed on one side, far away from the sliding plate (6), of the sliding column (6), a supporting spring (8) is connected with the sliding plate (7) and the sampling cylinder (1), a conical plate (9) is arranged at one end, far away from the connecting column (2), of the sampling cylinder (1), and a torsion spring (10) is connected with the conical plate (9) and the sampling cylinder (1), the torsion spring (10) and the sliding plate (7) are connected with a traction steel wire (11).

2. The soil sampling device for detecting the ecological environment as claimed in claim 1, wherein the conical plate (9), the torsion spring (10) and the traction steel wire (11) are all arranged in an annular array by taking the center line of the sampling cylinder (1) as the center of circle, and the conical plate (9) is triangular.

3. The soil sampling device for detecting the ecological environment according to claim 1, wherein the traction steel wire (11) penetrates through the conical plate (9), the sampling cylinder (1) and the connecting column (2), and the traction steel wire (11) is in sliding connection with the conical plate (9), the sampling cylinder (1) and the connecting column (2).

4. The soil sampling device for ecological environment detection according to claim 1, wherein the sliding column (6) penetrates through the handheld column (3), the sliding column (6) is embedded inside the connecting column (2), and both the sliding column (6) and the sliding plate (7) are in sliding fit with the connecting column (2).

5. The soil sampling device for detecting ecological environment as claimed in claim 1, wherein the pressing plate groove (4) is embedded in the hand-held column (3), and the pressing plate (5) and the pressing plate groove (4) are matched with each other.

6. The soil sampling device for ecological environment detection according to claim 1, wherein the sampling cylinder (1) is cylindrical, and the side wall of the sampling cylinder (1) is provided with scale marks.