CN216955251U

CN216955251U - Soil detection is with sampling device of easily clearing up

Info

Publication number: CN216955251U
Application number: CN202220442882.7U
Authority: CN
Inventors: 吴杰; 王彬
Original assignee: Anhui Jiatai Testing Technology Co ltd
Current assignee: Anhui Jiatai Testing Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-12
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to the technical field of soil detection, and discloses an easy-to-clean sampling device for soil detection, which comprises a machine body and a positioning disc, wherein handles are arranged at two ends of the outer side of the machine body, the positioning disc is arranged at the bottom end of the machine body, a plurality of positioning teeth are arranged at the bottom of the positioning disc at equal intervals, a telescopic column is arranged at the top end of the inner part of the machine body, a connecting disc is arranged at the bottom end of the telescopic column, and a driving box is arranged at the bottom end of the connecting disc. According to the utility model, the sampling through hole is blocked by the baffle plate, so that the soil which does not meet the depth requirement is prevented from entering the sampling cavity, after the soil is collected in the sampling cavity, the baffle plate rotates along with the connecting rod until the sampling through hole is blocked, the soil in the sampling cavity can be separated from the external soil, so that the soil at different depths can be prevented from being mixed together, the underground soil can be completely taken out, the detection accuracy is further improved, and the two sampling cavities are used as a comparison to improve the detection accuracy.

Description

Soil detection is with sampling device of easily clearing up

Technical Field

The utility model relates to the technical field of soil detection, in particular to a sampling device easy to clean and used for soil detection.

Background

Soil environment monitoring refers to important measures for knowing the quality condition of soil environment, aims to prevent and treat soil pollution damage, and dynamically analyzes and measures the soil pollution degree and development trend, including current soil environment quality investigation, regional soil environment background value investigation, soil pollution accident investigation and dynamic observation of polluted soil.

The prior Chinese patent discloses a soil sampling and detecting device, the publication number is CN211877423U, the publication date is 2020-11-06, the patent technology comprises a top frame, a storage battery and a data processing and displaying module, wherein the storage battery and the data processing and displaying module are respectively arranged in the top frame, the bottom of the top frame is fixedly connected with a bottom frame through a bracket, a motor is embedded in the bracket, the screw shaft is connected in the first guide groove, one end of the first guide rod is fixed with the sampling cylinder, one end of the second guide rod is positioned in the second guide groove, the second guide groove is arranged on the inner side of the other bracket, a movable groove is reserved on the outer side of the second guide rod, a drill block is fixed at the bottom of the sampling cylinder, and the inboard of sampling cylinder installs the guide disc, the bottom of roof-rack is fixed with the detection post, and detects the post and run through the sampling cylinder and be located its inside, the outside bolt fastening of detection post has temperature sensor and humidity transducer. This soil sampling detection device carries out automatic sampling and detection to soil, makes things convenient for the collection and the inside clearance of sample simultaneously. But soil when collecting, can be in the same place the soil extrusion of the different degree of depth, influence the measuring accuracy, and the sampler barrel is dismantled comparatively difficultly, and the device convenience is not high. In response to this situation, those skilled in the art have provided a sampling device for soil testing that is easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device easy to clean for soil detection, and aims to solve the problems that the soil at different depths can be extruded together when the soil is collected, so that the measurement accuracy is influenced, a sampling cylinder is difficult to disassemble, and the device is not convenient.

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

the utility model provides a soil testing is with sampling device of easy clearance, includes organism and positioning disk, organism outside both ends all are equipped with the handle, and the organism bottom is equipped with the positioning disk, and the positioning disk bottom is equidistant to be equipped with a plurality of location teeth, and the inside top of organism is equipped with flexible post, and flexible post bottom is equipped with the connection pad, and the connection pad bottom is equipped with the drive case.

The scheme is as follows: the driving motor is a common component in the prior art with the model of SAFS-98, and the adopted models and the like can be customized according to actual use requirements.

As a still further scheme of the utility model: the bottom end of the driving box is provided with a threaded ring, the bottom of the threaded ring is provided with a sampling cylinder, the sampling cylinder is convenient to take down from the driving box through the threaded ring, and convenience of the device is guaranteed.

As a still further scheme of the utility model: inside both sides of sampling cylinder all are equipped with the sampling cavity of equidimension, and sampling cavity bottom is equipped with the sampling through-hole, and the sampling through-hole is established to circular, and the sampling cylinder is collected soil in the sampling cavity downwards, through two sampling cavities that set up, can regard as the contrast, promotes the accuracy nature that detects.

As a still further scheme of the utility model: the inside scraper blade that all is equipped with of sampling cavity, the drive case is connected to the scraper blade other end, collects the completion back, and drive case control scraper blade moves down, not only can conveniently extrude the soil in the sampling cavity, can also clear up the sampling cavity, the use of the next sampling of being convenient for.

As a still further scheme of the utility model: a driving motor is arranged at the center of the interior of the sampling cylinder, a connecting rod is arranged at the lower end of the driving motor, and the driving motor drives the connecting rod to rotate.

As a still further scheme of the utility model: the connecting rod both ends all are equipped with the baffle, and the baffle is circular structure, and when beginning to bore down when the land surface, the baffle blocks the sampling through-hole, in avoiding not meeting the soil entering sampling cavity that the degree of depth required, after the soil has been gathered to the sampling cavity, the baffle is followed the connecting rod and is rotated, until blocking the sampling through-hole, can separate the soil in the sampling cavity with outside soil to prevent that the soil of the different degree of depth from mixing together, and can take out underground soil is complete, further promote the accuracy nature that detects.

As a still further scheme of the utility model: the organism outside is equipped with the sample groove, and the sample groove is cambered surface opening type structure, and the user can take out the cartridge from the internal portion of organism through the sample groove, has not only promoted the convenience of device, and convenient to use person clears up the cartridge.

The utility model has the beneficial effects that:

1. when the underground soil is completely taken out, the detection accuracy is further improved;

2. through two sampling cavities that set up, can regard as the contrast, promote the accuracy nature that detects, collect and accomplish the back, drive case control scraper blade moves down, not only can conveniently extrude the soil in the sampling cavity, can also clear up the sampling cavity, the use of the next sampling of being convenient for, the user can take out the cartridge from the internal portion of organism through the sample groove, has not only promoted the convenience of device, and convenient to use person clears up the cartridge.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of an easy-to-clean sampling device for soil testing;

FIG. 2 is a schematic cross-sectional view of the whole of FIG. 1;

fig. 3 is a bottom plan view of the cartridge of fig. 2.

In the figure: 1. a body; 2. a handle; 3. positioning a plate; 4. a sampling groove; 5. a telescopic column; 6. a connecting disc; 7. a sampling cartridge; 8. a drive box; 9. a threaded ring; 10. sampling the cavity; 11. positioning teeth; 12. a drive motor; 13. a connecting rod; 14. a baffle plate; 15. sampling through holes; 16. a scraper.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and with reference to fig. 1 to 3, the embodiment of the present invention is as follows:

the utility model provides a soil testing is with sampling device of easy clearance, includes organism 1 and positioning

disk

3, and 1 outside both ends of organism all are equipped with

handle

2, and 1 bottom of organism is equipped with

positioning disk

3, and 3 equidistant being equipped with a plurality of location teeth 11 in positioning disk bottom, 1 inside tops of organism are equipped with

flexible post

5, and 5 bottoms of flexible post are equipped with

connection pad

6, and 6 bottoms of connection pad are equipped with drive case 8.

The scheme is as follows: the driving motor 12 is a common component in the prior art with the model number of SAFS-98, and the adopted model number and the like can be customized according to the actual use requirement.

In fig. 1, 2 and 3: 8 bottoms of drive case are equipped with threaded ring 9, threaded ring 9 bottoms are equipped with cartridge 7, threaded ring 9 through the setting, be convenient for take off cartridge 7 from drive case 8, the convenience of device has been guaranteed, 7 inside both sides of cartridge all are equipped with the sampling cavity 10 of equidimension equally, sampling cavity 10 bottom is equipped with sampling through hole 15, sampling through hole 15 establishes to circularly, cartridge 7 collects soil in sampling cavity 10 downwards, through two sampling cavities 10 that set up, can regard as the contrast, promote the accuracy nature that detects, 7 inside center departments of cartridge are equipped with driving motor 12, driving motor 12 lower extreme is equipped with connecting rod 13, driving motor 12 drives connecting rod 13 rotatory.

In fig. 2 and 3: sampling cavity 10 is inside all to be equipped with scraper blade 16, drive case 8 is connected to the scraper blade 16 other end, collect and accomplish the back, 8 control scraper blades of drive case 16 remove downwards, not only can be with the convenient extrusion of soil in the sampling cavity 10, can also clear up sampling cavity 10, be convenient for the use of next sampling, connecting rod 13 both ends all are equipped with baffle 14, baffle 14 is circular structure, when beginning to bore down when the soil surface, baffle 14 blocks sampling through-hole 15, avoid not conforming to the soil of degree of depth requirement to get into in the sampling cavity 10, after sampling cavity 10 has gathered soil, baffle 14 follows connecting rod 13 and rotates, until blocking sampling through-hole 15, can separate the soil in the sampling cavity 10 with outside soil, in order to prevent that the soil of the different degree of depth from mixing together, and can take out underground soil is complete, further promote the accuracy nature that detects.

In fig. 1 and 2: 1 outside of organism is equipped with sample groove 4, and sample groove 4 is cambered surface opening type structure, and the user can take out sample cartridge 7 from 1 inside of organism through sample groove 4, has not only promoted the convenience of device, and convenient to use person clears up sample cartridge 7.

The working principle of the utility model is as follows: the user holds the handle 2, the positioning disc 3 is placed on the ground, the stability of the device is improved when sampling is carried out through the positioning teeth 11, the telescopic column 5 drives the connecting disc 6 to move downwards, when the device starts to drill down on the surface of the ground, the baffle 14 blocks the sampling through hole 15, soil which does not meet the requirement of depth is prevented from entering the sampling cavity 10, after the sampling cavity 10 collects the soil, the baffle 14 rotates along with the connecting rod 13 until the sampling through hole 15 is blocked, the soil in the sampling cavity 10 can be separated from external soil, the soil at different depths can be prevented from being mixed together, underground soil can be completely taken out, the detection accuracy is further improved, after the collection is completed, the driving box 8 controls the scraper 16 to move downwards, the soil in the sampling cavity 10 can be conveniently extruded, the sampling cavity 10 can be cleaned, and the next sampling can be conveniently carried out, the user can take out sampling barrel 7 from the inside of organism 1 through sample groove 4, has not only promoted the convenience of device, and convenient to use person clears up sampling barrel 7.

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 as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A sampling device easy to clean for soil detection comprises a machine body (1) and a positioning plate (3), it is characterized in that both ends of the outer side of the machine body (1) are provided with handles (2), the bottom of the machine body (1) is provided with a positioning disc (3), the bottom of the positioning disc (3) is provided with a plurality of positioning teeth (11) at equal intervals, the top end of the inner part of the machine body (1) is provided with a telescopic column (5), the bottom end of the telescopic column (5) is provided with a connecting disc (6), the bottom end of the connecting disc (6) is provided with a driving box (8), the bottom end of the driving box (8) is provided with a threaded ring (9), the bottom of the threaded ring (9) is provided with a sampling cylinder (7), a driving motor (12) is arranged at the center of the interior of the sampling cylinder (7), a connecting rod (13) is arranged at the lower end of the driving motor (12), both ends of the connecting rod (13) are provided with baffle plates (14), and the baffle plates (14) are of circular structures.

2. The sampling device easy to clean for soil detection according to claim 1, characterized in that the sampling cylinder (7) is provided with sampling cavities (10) with the same size on two sides inside, the bottom of the sampling cavity (10) is provided with a sampling through hole (15), and the sampling through hole (15) is circular.

3. A soil detection sampling device easy to clean according to claim 2, characterized in that the sampling cavities (10) are all provided with scrapers (16), and the other ends of the scrapers (16) are connected with the driving box (8).

4. The sampling device easy to clean for soil detection according to claim 1, characterized in that a sampling groove (4) is arranged on the outer side of the machine body (1), and the sampling groove (4) is of an arc surface opening type structure.