CN214040724U - Sampling device for soil detection - Google Patents
Sampling device for soil detection Download PDFInfo
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- CN214040724U CN214040724U CN202023053305.9U CN202023053305U CN214040724U CN 214040724 U CN214040724 U CN 214040724U CN 202023053305 U CN202023053305 U CN 202023053305U CN 214040724 U CN214040724 U CN 214040724U
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Abstract
The utility model discloses a sampling device for soil detection, including sampling cylinder and sampling axle, sampling axle lower extreme is provided with the cone, the downside is provided with helical blade, the sampling cylinder inner wall from the bottom up has set gradually feed plate and limit flitch, feed plate and limit flitch all with sampling axle rotary seal cooperation, and spacing constitution soil storage chamber between feed plate and the limit flitch; the feeding plate corresponds to the output end of the helical blade and is provided with a feeding hole; the material limiting plate is provided with a water filtering hole, and a water suction pipe led in from a top cylinder opening of the sampling cylinder is arranged above the material limiting plate. The utility model provides a pair of sampling device for soil detection is suitable for and samples the wet-type soil that contains obvious moisture, and can clear away the partial moisture in the soil sample in the sampling process, is convenient for follow-up saving and the processing to the soil sample.
Description
Technical Field
The utility model belongs to the technical field of soil detection, especially, relate to a sampling device for soil detection.
Background
Current soil sampling device is mostly suitable for the soil sampling that moisture content is less, and the sampling need not to consider the moisture influence, and its wet-type soil that can't be applicable to still obvious moisture samples. Based on the above reason, the utility model discloses a sampling device for soil detection is suitable for and samples the wet-type soil that contains obvious moisture, and can clear away the partial moisture in the soil sample in the sampling process, the follow-up saving and the processing to the soil sample of being convenient for.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the not enough of existence among the prior art, the utility model provides a sampling device for soil detection is suitable for and samples the wet-type soil that contains obvious moisture, and can clear away the partial moisture in the soil sample in the sampling process, is convenient for follow-up to the save and the processing of soil sample.
The technical scheme is as follows: in order to achieve the purpose, the sampling device for soil detection comprises a sampling cylinder and a sampling shaft, wherein the sampling shaft vertically extends into the sampling cylinder;
the sampling device is characterized in that the lower end of the sampling shaft is provided with a cone, the lower side surface of the sampling shaft is provided with a helical blade, a feeding cylinder is connected between the lower end of the sampling cylinder and the cone, the upper end of the feeding cylinder is fixedly connected with the sampling cylinder, the lower end of the feeding cylinder is arranged in a micro-gap with the cone, the side surface of the feeding cylinder is provided with a feeding hole, and the input end of the helical blade corresponds to the feeding hole;
the top opening of the sampling cylinder is communicated with the outside; the sampling cylinder is characterized in that a feeding plate and a material limiting plate are sequentially arranged on the inner wall of the sampling cylinder from bottom to top, the feeding plate and the material limiting plate are in rotary sealing fit with the sampling shaft, and a soil storage cavity is formed by limiting the feeding plate and the material limiting plate; the feeding plate corresponds to the output end of the spiral blade, and a feeding hole is formed in the feeding plate; and a water filtering hole is formed in the material limiting plate, and a water suction pipe led in from a top cylinder opening of the sampling cylinder is arranged above the material limiting plate.
Furthermore, the upper end of the feeding hole is in butt joint with a feeding valve, and the lower end of the feeding hole is covered with a filter screen.
Furthermore, stretch into the sampling cylinder the pipe one end that absorbs water is provided with the body, the other end that absorbs water the pipe is connected with the pump that absorbs water, the end of intaking that absorbs water the pipe runs through the body and switches on to the body lower surface.
Furthermore, the outer side surface of the sampling cylinder is provided with a pressing plate through a vertical downward electric push rod, and the pressing plate is arranged close to the sampling cylinder.
Furthermore, a transverse supporting plate is connected to the top of the sampling cylinder, the sampling shaft is connected with a servo motor installed on the transverse supporting plate, the electric push rod is installed on the transverse supporting plate, and a handle is arranged on the transverse supporting plate.
Furthermore, the feeding plate and the material limiting plate are connected with the sampling shaft in a rotating and sealing mode through shaft sealing pieces.
Has the advantages that: the utility model discloses a sampling device for soil detection, beneficial effect as follows:
1) the utility model is suitable for sampling the wet soil containing obvious moisture, and can remove partial moisture in the soil sample in the sampling process, thereby facilitating the subsequent preservation and treatment of the soil sample;
2) the utility model discloses simple structure, convenient to use is suitable for the scale and promotes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in the attached figure 1, the sampling device for soil detection comprises a sampling cylinder 1 and a sampling shaft 2, wherein the sampling shaft 2 vertically extends into the sampling cylinder 1; the lower end of the sampling shaft 2 is provided with a cone 3, the lower side surface of the sampling shaft is provided with a helical blade 17, a feeding cylinder 4 is connected between the lower end of the sampling cylinder 1 and the cone 3, the upper end of the feeding cylinder 4 is fixedly connected with the sampling cylinder 1, the lower end of the feeding cylinder 4 is arranged with a micro gap with the cone 3, the side surface of the feeding cylinder 4 is provided with a feeding hole 40, and the input end of the helical blade 17 corresponds to the feeding hole 40; the top opening of the sampling cylinder 1 is communicated with the outside; the sampling cylinder 1 is characterized in that a feeding plate 5 and a material limiting plate 6 are sequentially arranged on the inner wall of the sampling cylinder 1 from bottom to top, the feeding plate 5 and the material limiting plate 6 are in rotary sealing fit with the sampling shaft 2, and a soil storage cavity 56 is formed between the feeding plate 5 and the material limiting plate 6 in a limiting mode; the feeding plate 5 corresponds to the output end of the spiral blade 17, and a feeding hole 50 is formed in the feeding plate 5; the upper end of the feed hole 50 is butted with a feed valve 8, and the lower end is covered with a filter screen 9; and the material limiting plate 6 is provided with a water filtering hole 60, and a water suction pipe 7 led in from the top opening of the sampling cylinder 1 is arranged above the material limiting plate 6. The utility model discloses be suitable for and sample the wet-type soil that contains obvious moisture, and can clear away the partial moisture in the soil sample in the sampling process, be convenient for follow-up save and the processing to the soil sample specifically do: during sampling cylinder 1 inserted soil, because soil water cost content is high, mobility is just stronger, and feed inlet 40 is mended automatically to soil around the feed cylinder 4, and rotatory sampling axle 2 drives helical blade 17 rotation and upwards carries soil, and soil passes through feed port 50 to be saved in soil storage chamber 56, and filter screen 9 filters soil, prevents that weeds from getting into.
One end of the water suction pipe 7 extending into the sampling cylinder 1 is provided with a floating body 10, the other end of the water suction pipe 7 is connected with a water suction pump 11, and the water inlet end of the water suction pipe 7 penetrates through the floating body 10 and is communicated with the lower surface of the floating body 10. As the soil in the soil storage cavity 56 increases and the helical blades 17 continuously sample and convey the soil, the soil is squeezed by the material limiting plate 6 to discharge water, the floating body 10 floats on the surface of the filtered water, and the water suction pump 11 is started to pump the water through the water suction pipe 7.
It is worth noting that 1 lateral surface of sampling cylinder is provided with clamp plate 13 through vertical electric putter 12 down, clamp plate 13 is close to 1 setting of sampling cylinder, pushes down soil surface through electric putter 12 and promotes clamp plate 13, can promote the automatic sampling vacancy position of mending of soil below the soil surface to improve soil sampling efficiency.
The top of sampling cylinder 1 is connected with horizontal backup pad 14, sampling axle 2 is connected with servo motor 15 of installing on horizontal backup pad 14, electric putter 12 is installed on horizontal backup pad 14, be provided with handle 16 on the horizontal backup pad 14, the manual operation of being convenient for is sampled.
More specifically, the feeding plate 5 and the material limiting plate 6 are connected with the sampling shaft 2 in a rotating and sealing manner through a shaft sealing part 18.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a sampling device for soil detection which characterized in that: the sampling device comprises a sampling cylinder (1) and a sampling shaft (2), wherein the sampling shaft (2) vertically extends into the sampling cylinder (1);
the sampling device is characterized in that a cone (3) is arranged at the lower end of the sampling shaft (2), a helical blade (17) is arranged on the lower side surface of the sampling shaft, a feeding cylinder (4) is connected between the lower end of the sampling cylinder (1) and the cone (3), the upper end of the feeding cylinder (4) is fixedly connected with the sampling cylinder (1), the lower end of the feeding cylinder (4) is arranged in a micro-gap with the cone (3), a feeding hole (40) is formed in the side surface of the feeding cylinder (4), and the input end of the helical blade (17) corresponds to the feeding hole (40);
the top opening of the sampling cylinder (1) is communicated with the outside; the sampling cylinder is characterized in that a feeding plate (5) and a material limiting plate (6) are sequentially arranged on the inner wall of the sampling cylinder (1) from bottom to top, the feeding plate (5) and the material limiting plate (6) are in rotary sealing fit with the sampling shaft (2), and a soil storage cavity (56) is formed between the feeding plate (5) and the material limiting plate (6) in a limiting manner; the feeding plate (5) corresponds to the output end of the spiral blade (17), and a feeding hole (50) is formed in the feeding plate (5); and the material limiting plate (6) is provided with a water filtering hole (60), and a water suction pipe (7) led in from a top cylinder opening of the sampling cylinder (1) is arranged above the material limiting plate (6).
2. The sampling device for soil detection according to claim 1, wherein: the upper end of the feed hole (50) is butted with a feed valve (8), and the lower end is covered with a filter screen (9).
3. The sampling device for soil detection according to claim 1, wherein: the water suction pipe (7) extending into the sampling cylinder (1) is provided with a floating body (10) at one end, the other end of the water suction pipe (7) is connected with a water suction pump (11), and the water inlet end of the water suction pipe (7) penetrates through the floating body (10) to be communicated with the lower surface of the floating body (10).
4. The sampling device for soil detection according to claim 1, wherein: the outer side surface of the sampling cylinder (1) is provided with a pressing plate (13) through a vertical downward electric push rod (12), and the pressing plate (13) is arranged close to the sampling cylinder (1).
5. The sampling device for soil detection according to claim 4, wherein: sampling barrel (1) top is connected with horizontal backup pad (14), sampling axle (2) are connected with servo motor (15) of installing on horizontal backup pad (14), electric putter (12) are installed on horizontal backup pad (14), be provided with handle (16) on horizontal backup pad (14).
6. The sampling device for soil detection according to claim 1, wherein: the feeding plate (5) and the material limiting plate (6) are connected with the sampling shaft (2) in a rotating and sealing mode through shaft sealing pieces (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053305.9U CN214040724U (en) | 2020-12-17 | 2020-12-17 | Sampling device for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053305.9U CN214040724U (en) | 2020-12-17 | 2020-12-17 | Sampling device for soil detection |
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| Publication Number | Publication Date |
|---|---|
| CN214040724U true CN214040724U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023053305.9U Active CN214040724U (en) | 2020-12-17 | 2020-12-17 | Sampling device for soil detection |
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| CN (1) | CN214040724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002008A (en) * | 2021-11-24 | 2022-02-01 | 滨州学院 | Sampling device for soluble organic carbon in coastal wetland soil and using method |
| CN114047308A (en) * | 2021-09-29 | 2022-02-15 | 浙江亚凯检测科技有限公司 | Underground water detection method and detection system thereof |
-
2020
- 2020-12-17 CN CN202023053305.9U patent/CN214040724U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047308A (en) * | 2021-09-29 | 2022-02-15 | 浙江亚凯检测科技有限公司 | Underground water detection method and detection system thereof |
| CN114002008A (en) * | 2021-11-24 | 2022-02-01 | 滨州学院 | Sampling device for soluble organic carbon in coastal wetland soil and using method |
| CN114002008B (en) * | 2021-11-24 | 2023-08-15 | 滨州学院 | Sampling device for soluble organic carbon in coastal wetland soil and using method thereof |
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Address after: No.177, Jimo section, Yanqing first class highway, Chaohai office, Jimo City, Qingdao City, Shandong Province 266000 Patentee after: Yiming Testing Technology Service (Qingdao) Co., Ltd. Address before: No.177, Jimo section, Yanqing first class highway, Chaohai office, Jimo City, Qingdao City, Shandong Province 266000 Patentee before: Qingdao kanghuan Testing Technology Co.,Ltd. |