CN216160177U - Soil environment monitoring sampling device - Google Patents
Soil environment monitoring sampling device Download PDFInfo
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- CN216160177U CN216160177U CN202122222542.1U CN202122222542U CN216160177U CN 216160177 U CN216160177 U CN 216160177U CN 202122222542 U CN202122222542 U CN 202122222542U CN 216160177 U CN216160177 U CN 216160177U
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Abstract
The utility model relates to a soil environment monitoring and sampling device. This soil environment monitoring sampling device includes the casing, fixedly connected with telescoping cylinder on the casing, the piston rod lower extreme of telescoping cylinder stretches into in the casing, and fixedly connected with driving motor, driving motor's output shaft end fixedly connected with sample auger, fixedly connected with sampling tube on driving motor's the outer wall, the coaxial arrangement of sampling tube is in the sample auger outside, the lower extreme of sampling tube is equipped with annular blade, annular blade is located sample auger downside, the inside lower extreme of casing is equipped with and is located the sampling case of sampling tube one side, the outer wall upper end fixedly connected with discharging pipe of sampling tube, the discharge gate of discharging pipe is located the sampling case upside. Compared with the prior art, the soil environment monitoring and sampling device is high in sampling efficiency and simple to operate.
Description
Technical Field
The utility model belongs to the technical field of sampling devices, and particularly relates to a soil environment monitoring and sampling device.
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 superficial rock of the earth undergoes weathering and is progressively destroyed into loose mineral particles of varying sizes (called the matrix). The soil is formed and evolved under the comprehensive action of various soil forming factors such as parent material, climate, biology, terrain, time and the like. The soil is complex in composition and generally consists of solid, liquid and gas phases such as mineral substances, organic matters generated by decomposition of animal and plant residues, moisture, air and the like. China has abundant and various soil resources, contains different nutrients in various soils, and is also different in pollution degree, so that the soil needs to be sampled, and the sampled sample is taken for detection.
However, the existing soil sampling device has the disadvantages of low sampling efficiency and complex operation, and therefore, it is urgently needed to develop a soil sampling device with high sampling efficiency and simple operation.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model provides a soil environment monitoring and sampling device which is high in sampling efficiency and simple to operate.
The technical scheme of the soil environment monitoring and sampling device provided by the utility model is as follows:
the utility model provides a soil environment monitoring sampling device, includes the casing, fixedly connected with telescoping cylinder on the casing, the piston rod lower extreme of telescoping cylinder stretches into in the casing, and fixedly connected with driving motor, driving motor's output shaft end fixedly connected with sample auger, fixedly connected with sampling tube on driving motor's the outer wall, the coaxial arrangement of sampling tube is in the sample auger outside, the lower extreme of sampling tube is equipped with annular blade, annular blade is located sample auger downside, the inside lower extreme of casing is equipped with and is located the sampling case of sampling tube one side, the outer wall upper end fixedly connected with discharging pipe of sampling tube, the discharge gate of discharging pipe is located the sampling case upside.
As a further improvement to the technical scheme, the discharge pipe is obliquely arranged, the feed inlet of the discharge pipe is positioned on the upper side of the discharge port, and the shell is provided with an opening for taking and placing the sampling box.
As a further improvement to the technical scheme, the lower end of the central shaft of the sampling packing auger is in a bullet shape, and the central shaft of the sampling packing auger is connected with the output shaft of the driving motor through a coupler.
As a further improvement to the above technical scheme, a bottom plate of the shell is provided with a through hole for the sampling tube to penetrate out, and the lower side of the bottom plate is provided with a plurality of supporting columns
The utility model provides a soil environment monitoring and sampling device, which has the beneficial effects that compared with the prior art:
when the soil environment monitoring and sampling device is used, the soil environment monitoring and sampling device is placed at a sampling position, the telescopic cylinder and the driving motor are driven, the telescopic cylinder drives the sampling cylinder to move downwards, the sampling cylinder is inserted into the ground, the driving motor drives the sampling auger to rotate, the sampling auger drives the soil sample to move upwards, and the soil sample is discharged from a discharge pipe of the sampling cylinder and falls into the sampling box. And after the soil sample is sampled, taking out the sampling box through an opening in the shell. Compared with the prior art, the soil environment monitoring and sampling device is high in sampling efficiency and simple to operate.
In the soil environment monitoring and sampling device, the controller and the weighing sensor are arranged, the weighing sensor can detect the mass of the soil sample in the sampling box in real time, and the controller can control the driving motor to stop rotating and stop sampling when the soil sample in the sampling box is enough, so that the automation degree of the soil environment monitoring and sampling device is enhanced, and the use convenience of the soil environment monitoring and sampling device is further enhanced.
In the soil environment monitoring and sampling device, the distance sensor is arranged and can detect the distance between the discharging pipe and the sampling box in real time, and the controller controls the telescopic cylinder to stop when the distance between the discharging pipe and the sampling box is smaller; the collision between the discharge pipe and the sampling box in the descending process of the sampling cylinder is avoided, and the use safety of the sampling device is enhanced.
Drawings
FIG. 1 is a first schematic structural diagram of a soil environment monitoring and sampling device according to the present invention;
FIG. 2 is a schematic structural diagram of a soil environment monitoring and sampling device according to the present invention;
FIG. 3 is a schematic structural diagram of a soil environment monitoring and sampling device (without a housing) of the present invention;
FIG. 4 is a connection relationship diagram of a telescopic cylinder, a driving motor and a material taking auger in the soil environment monitoring and sampling device of the utility model;
FIG. 5 is a control schematic diagram of the soil environment monitoring and sampling device of the present invention;
in the figure: 1. a housing; 2. a support pillar; 3. perforating; 4. an opening; 5. a telescopic cylinder; 6. a drive motor; 7. a sampling tube; 8. an annular cutting edge; 9. a discharge pipe; 10. a coupling; 11. sampling the auger; 12. a sampling box; 13. a distance sensor; 14. a weighing sensor; 15. and a control box.
Detailed Description
The utility model is described in further detail below with reference to the following figures and detailed description:
the soil environment monitoring and sampling device comprises a shell 1, a telescopic cylinder 5 is fixedly connected to the shell 1, the lower end of a piston rod of the telescopic cylinder 5 extends into the shell 1 and is fixedly connected with a driving motor 6, the end part of an output shaft of the driving motor 6 is fixedly connected with a sampling auger 11, a sampling cylinder 7 is fixedly connected to the outer wall of the driving motor 6, the sampling cylinder 7 is coaxially arranged on the outer side of the sampling auger 11, an annular cutting edge 8 is arranged at the lower end of the sampling cylinder 7, the annular cutting edge 8 is positioned on the lower side of the sampling auger 11, a sampling box 12 positioned on one side of the sampling cylinder 7 is arranged at the lower end of the inner part of the shell 1, a discharge pipe 9 is fixedly connected to the upper end of the outer wall of the sampling cylinder 7, and a discharge port of the discharge pipe 9 is positioned on the upper side of the sampling box 12, as shown in fig. 1 to 5.
In this embodiment, the discharging pipe 9 is obliquely arranged, the feeding port of the discharging pipe 9 is located on the upper side of the discharging port, and the shell 1 is provided with an opening 4 for taking and placing the sampling box 12.
In this embodiment, the lower end of the central shaft of the sampling auger 11 is in a bullet shape, and the central shaft of the sampling auger 11 is connected with the output shaft of the driving motor 6 through the coupler 10.
In this embodiment, the bottom of the casing 1 is provided with the weighing sensor 14 located on the lower side of the sampling box 12, the casing 1 is provided with the controller, the controller is electrically connected with the weighing sensor 14 and the driving motor 6 respectively, the controller receives a weight signal sent by the weighing sensor 14, processes the weight signal, compares the weight signal with a set weight in the controller, and controls the driving motor 6 to stop rotating when the weight of the soil sample in the sampling box 12 reaches the set weight.
In this embodiment, a distance sensor 13 located right below the discharging pipe 9 is disposed on the side wall of the sampling box 12, the controller is electrically connected to the distance sensor 13 and the telescopic cylinder 5, the controller receives a distance signal from the distance sensor 13, processes the distance signal, compares the distance signal with a set distance in the controller, and controls the telescopic cylinder 5 to stop moving when the distance between the discharging pipe 9 and the sampling box 12 is smaller than the set distance.
In this embodiment, a bottom plate of the casing 1 is provided with a through hole 3 for the sampling tube 7 to penetrate through, and the lower side of the bottom plate is provided with a plurality of supporting pillars 2. The upper end of the shell 1 is fixedly provided with a control box 15, and the controller is arranged in the control box 15.
When the soil environment monitoring and sampling device is used, the soil environment monitoring and sampling device is placed at a sampling position, the telescopic cylinder 5 and the driving motor 6 are driven, the telescopic cylinder 5 drives the sampling cylinder 7 to move downwards, the sampling cylinder 7 is inserted into the ground, the driving motor 6 drives the sampling auger 11 to rotate, the sampling auger 11 drives the soil sample to move upwards, and the soil sample is discharged from the discharge pipe 9 of the sampling cylinder 7 and falls into the sampling box 12. After the soil sample is sampled, the sampling box 12 is taken out through the opening 4 on the shell 1. Compared with the prior art, the soil environment monitoring and sampling device is high in sampling efficiency and simple to operate.
In the soil environment monitoring and sampling device, the controller and the weighing sensor 14 are arranged, the weighing sensor 14 can detect the mass of the soil sample in the sampling box 12 in real time, and the controller can control the driving motor 6 to stop rotating and stop sampling when the soil sample in the sampling box 12 is enough, so that the automation degree of the soil environment monitoring and sampling device is enhanced, and the use convenience of the soil environment monitoring and sampling device is further enhanced.
In the soil environment monitoring and sampling device, the distance sensor 13 is arranged, the distance sensor 13 can detect the distance between the material pipe 9 and the sampling box 12 in real time, and the controller controls the telescopic cylinder 5 to stop when the distance between the material pipe 9 and the sampling box 12 is smaller; the collision between the discharge pipe 9 and the sampling box 12 in the descending process of the sampling cylinder 7 is avoided, and the use safety of the sampling device is enhanced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a soil environment monitoring sampling device, a serial communication port, which comprises a housin, fixedly connected with telescoping cylinder on the casing, the piston rod lower extreme of telescoping cylinder stretches into in the casing, and fixedly connected with driving motor, driving motor's output shaft end fixedly connected with sample auger, fixedly connected with sampling tube on driving motor's the outer wall, the sampling tube is coaxial to be arranged the sample auger outside, the lower extreme of sampling tube is equipped with annular blade, annular blade is located sample auger downside, the inside lower extreme of casing is equipped with and is located the sampling case of sampling tube one side, the outer wall upper end fixedly connected with discharging pipe of sampling tube, the discharge gate of discharging pipe is located the sampling case upside.
2. The soil environment monitoring and sampling device of claim 1, wherein the discharging pipe is arranged obliquely, the feeding hole of the discharging pipe is positioned at the upper side of the discharging hole, and the shell is provided with an opening for taking and placing the sampling box.
3. The soil environment monitoring and sampling device of claim 1, wherein the lower end of the central shaft of the sampling auger is in a bullet shape, and the central shaft of the sampling auger is connected with the output shaft of the driving motor through a coupler.
4. The soil environment monitoring and sampling device of claim 1, wherein the bottom plate of the housing is provided with a through hole for the sampling cylinder to pass through, and the lower side of the bottom plate is provided with a plurality of supporting columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122222542.1U CN216160177U (en) | 2021-09-14 | 2021-09-14 | Soil environment monitoring sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122222542.1U CN216160177U (en) | 2021-09-14 | 2021-09-14 | Soil environment monitoring sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216160177U true CN216160177U (en) | 2022-04-01 |
Family
ID=80849593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122222542.1U Active CN216160177U (en) | 2021-09-14 | 2021-09-14 | Soil environment monitoring sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216160177U (en) |
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2021
- 2021-09-14 CN CN202122222542.1U patent/CN216160177U/en active Active
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