CN211317795U - High-efficient type soil sampling device - Google Patents
High-efficient type soil sampling device Download PDFInfo
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- CN211317795U CN211317795U CN201921701266.3U CN201921701266U CN211317795U CN 211317795 U CN211317795 U CN 211317795U CN 201921701266 U CN201921701266 U CN 201921701266U CN 211317795 U CN211317795 U CN 211317795U
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- sampling
- cylinder
- sampling device
- sampling cylinder
- hydraulic oil
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 51
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 16
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 21
- 238000012544 monitoring process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a high-efficient type soil sampling device, including sampler barrel and actuating mechanism, its technical essential is: the driving mechanism is composed of a supporting frame, hydraulic cylinders, an integrated driving horizontal plate and a guide shaft sleeve, the number of guide columns is four, every two pairs of guide columns are provided with a pair of connecting plates, two pairs of rollers are arranged on each connecting plate along the length direction, a sampling device is additionally provided with a track matched with the rollers, the bottom of the sampling cylinder is plugged and provided with an opening, the top center of the sampling cylinder is provided with a vertical threaded hole and is connected with a puller by utilizing the vertical threaded hole, the peripheral wall of the sampling cylinder is provided with a pair of narrow slits along the height direction, a sample pushing disc is arranged in the sampling cylinder, the periphery of the sample pushing disc is provided with a pair of pushing handles which correspond to the narrow slits and extend out of the sampling cylinder through the narrow slits, the integrated driving horizontal plate is provided with a U-shaped notch corresponding to the position between two adjacent hydraulic cylinders, the. The problem of current sampling tool make a waste of energy inefficiency is solved.
Description
Technical Field
The utility model relates to a high-efficient type soil sampling device is particularly useful for the soft area of soil.
Background
Soil moisture monitoring is an important basic work for drought resistance, and soil moisture monitoring projects require soil moisture content measurement of soil moisture stations.
At present, the basic measuring methods are a manual soil-taking and drying method, an automatic monitoring instrument method and the like. The automatic monitoring instrument method adopts a portable monitoring instrument, can be directly used in a field, but is difficult to insert into soil and damage the monitoring instrument when drought or soil viscosity is large, and the contact degree of a sensor of the monitoring instrument and the soil is difficult to keep consistent during multiple times of multipoint measurement, so that the accuracy of monitoring data is influenced. After the automatic monitoring instrument is installed, a new calibration formula is established with soil moisture content station soil, and the weight and water content obtained by the method of manually taking soil and drying are compared and analyzed, so that the automatic monitoring instrument can be used when the error of monitoring data is smaller than the standard requirement. And a great deal of manpower and capital are consumed in the process of calibrating the formula and comparing, observing and analyzing, and the consumed time is long. Compared with instruments, the manual soil borrowing and drying method is high in accuracy.
The manual soil sampling and drying method needs to firstly obtain a soil sample in a region to be detected and then bring the soil sample into a laboratory for drying. To ensure the accuracy of the detected data, multiple sampling points are usually required in the region to be detected. At present, a labor-saving and efficient soil sampling device is urgently needed.
Disclosure of Invention
The utility model aims at providing a simple structure, use reliable high-efficient type soil sampling device, solve the hard inefficient problem of current sampling tool.
The technical scheme of the utility model is that:
the utility model provides a high-efficient type soil sampling device, includes sampler barrel and actuating mechanism, its technical essential is: the driving mechanism consists of a supporting frame, a plurality of hydraulic oil cylinders which are arranged on a top plate of the supporting frame in parallel at intervals, an integrated driving horizontal plate fixed at the tail end of a cylinder rod of each hydraulic oil cylinder, and a guide shaft sleeve which is arranged at four corners of the integrated driving horizontal plate and is matched with a guide post below the top plate of the supporting frame, wherein the number of the guide posts is four, every two guide posts are paired, the lower end of each guide post is provided with a connecting plate, each connecting plate is provided with two pairs of rollers along the length direction, the sampling device is further provided with a track matched with the rollers, the top of the sampling cylinder is blocked with an opening at the bottom, the center of the top of the sampling cylinder is provided with a vertical threaded hole and is connected with a puller by using the vertical threaded hole, the peripheral wall of the sampling cylinder is provided with a pair of narrow slits along the height direction, a sample pushing circular disc is arranged in the sampling cylinder, the lifting device is disc-shaped, a screw rod is arranged in the center of the lower surface of the lifting device, and the inner end of the U-shaped notch is wound on the periphery of the screw rod.
In the efficient soil sampling device, the number of the hydraulic oil cylinders is three, the number of the sampling cylinders is two, and the center line of the cylinder rod of each hydraulic oil cylinder and the center line of the sampling cylinder are positioned in the same vertical plane.
Foretell high-efficient type soil sampling device, the support frame comprises roof, four guide posts of locating roof lower surface four corners position.
Foretell high-efficient type soil sampling device, the sampling tube surface is equipped with the scale mark.
The utility model has the advantages that:
1. when sampling is carried out at a specific position, the plurality of hydraulic oil cylinders are utilized to drive the integrated driving horizontal plate, and the integrated driving horizontal plate drives the plurality of sampling cylinders to move downwards, so that one-stroke multipoint sampling of the hydraulic oil cylinders is realized; in addition, the roller moves to another specific position along the track to sample, and the operation is repeated again to realize multipoint sampling, so that the sampling at the specific positions of the region to be detected is convenient and quick, time and labor are saved, the accuracy of the detection data is ensured through the multipoint sampling, and the problems of labor waste and low efficiency of the existing sampling tool are solved.
2. The design of the U-shaped notch on the integrated driving horizontal plate is convenient to assemble and move the sampling cylinder on one hand, and reduces the stroke required by the hydraulic oil cylinder on the other hand, and the soil sample is pushed out of the cylinder by the pushing handle after the sampling cylinder is moved out.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of the operation of the present invention;
FIG. 3 is a schematic diagram of operations subsequent to those shown in FIG. 2;
FIG. 4 is a schematic diagram of operations subsequent to the operations shown in FIG. 3;
FIG. 5 is a schematic structural view of the integrally driven horizontal plate of the present invention;
fig. 6 is a schematic structural view of the lifter of the present invention.
In the figure: 1. the device comprises a track, 2 rollers, 3 connecting plates, 4 guide posts, 5 integral driving horizontal plates, 6 guide shaft sleeves, 7 top plates, 8 hydraulic oil cylinders, 9 lifters, 10 screws, 11U-shaped notches, 12 sampling cylinders, 13 narrow slits, 14 sample pushing disks, 15 soil and 16 push handles.
Detailed Description
As shown in fig. 1-6, the high efficiency soil sampling device includes a sampling tube 12 and a driving mechanism.
The driving mechanism comprises a supporting frame, a plurality of hydraulic oil cylinders 8 arranged on a supporting frame top plate 7 in parallel and in an inverted mode at intervals, an integrated driving horizontal plate 5 fixed to the tail end of each hydraulic oil cylinder 8, and guide shaft sleeves 6 arranged at four corners of the integrated driving horizontal plate 5 and matched with guide columns 4 below the supporting frame top plate 7. The quantity of guide posts 4 is four, and two liang one and the lower extreme is equipped with connecting plate 3, and every connecting plate 3 is equipped with two pairs of gyro wheels 2 along length direction, sampling device is equipped with in addition and gyro wheel 2 complex track 1. The top shutoff bottom opening of sampler barrel 12, the top center of sampler barrel 12 is equipped with vertical screw hole and utilizes vertical screw hole to be connected with puller 9, and the periphery wall of sampler barrel 12 is equipped with a pair of slot 13 along the direction of height, is equipped with in the sampler barrel 12 and pushes away a kind disc 14 periphery and be equipped with a pair of push handle 16 that corresponds with slot 13 and stretch out sampler barrel 12 through slot 13. The integrated driving horizontal plate 5 is provided with a U-shaped notch 11 corresponding to the position between two adjacent hydraulic oil cylinders 8, the lifting device 9 is disc-shaped, the center of the lower surface of the lifting device is provided with a screw rod 10, and the inner end of the U-shaped notch 11 is wound on the periphery of the screw rod 10.
In this embodiment, the number of the hydraulic cylinders 8 is three, the number of the sampling cylinders 12 is two, and the center line of the cylinder rod of each hydraulic cylinder 8 and the center line of the sampling cylinder 12 are located in the same vertical plane. The support frame comprises roof 7, four guide posts 4 of locating roof 7 lower surface four corners position. The outer surface of the sampling tube 12 is provided with scale marks.
The working process is as follows:
1. assembling the utility model at a specific position of the region to be measured as shown in figure 1;
2. referring to fig. 2, the hydraulic cylinders 8 are started, the cylinder rods of the three hydraulic cylinders 8 simultaneously drive the integrated driving horizontal plate 5 to move downwards, the lower surface of the integrated driving horizontal plate 5 presses the top surfaces of the two sampling cylinders 12 downwards, the sampling cylinders 12 are pressed into soil 15, the sample pushing disc 14 in the sampling cylinders 12 moves upwards along with the depth of the pressed soil 15 until the set depth is reached (the external scale marks of the sampling cylinders are observed), and the hydraulic cylinders 8 stop operating;
3. referring to fig. 3 and 4, the cylinder rod of the hydraulic oil cylinder 8 moves upwards to contact with the lower surface of the disc-shaped lifting device 9, and force is applied to the lifting device 9 to drive the sampling tube 12 to move out of the soil;
4. the hand-pulling puller 9 is pulled out from the U-shaped notch 11 of the integrated driving horizontal plate 5, and the sampling cylinder 12 is moved to the outer side of the integrated driving horizontal plate 5;
5. pushing the soil sample out of the sampling cylinder 12 by using the push handle 16 and the sample pushing disc 14 to finish sampling two soil samples at a specific position;
6. the supporting frame is pushed to reach another specific position of the area to be tested along the track 1, the pulling device 9 on the upper part of the sampling cylinder 12 is moved from the outer end of the U-shaped notch 11 to the inner end of the U-shaped notch, and the sampling cylinder 12 is positioned below the integrated driving horizontal plate 5 again to prepare for sampling again.
Claims (4)
1. The utility model provides a high-efficient type soil sampling device, includes sampler barrel and actuating mechanism, its characterized in that: the driving mechanism consists of a supporting frame, a plurality of hydraulic oil cylinders which are arranged on a top plate of the supporting frame in parallel at intervals, an integrated driving horizontal plate fixed at the tail end of a cylinder rod of each hydraulic oil cylinder, and a guide shaft sleeve which is arranged at four corners of the integrated driving horizontal plate and is matched with a guide post below the top plate of the supporting frame, wherein the number of the guide posts is four, every two guide posts are paired, the lower end of each guide post is provided with a connecting plate, each connecting plate is provided with two pairs of rollers along the length direction, the sampling device is further provided with a track matched with the rollers, the top of the sampling cylinder is blocked with an opening at the bottom, the center of the top of the sampling cylinder is provided with a vertical threaded hole and is connected with a puller by using the vertical threaded hole, the peripheral wall of the sampling cylinder is provided with a pair of narrow slits along the height direction, a sample pushing circular disc is arranged in the sampling cylinder, the lifting device is disc-shaped, a screw rod is arranged in the center of the lower surface of the lifting device, and the inner end of the U-shaped notch is wound on the periphery of the screw rod.
2. The high efficiency soil sampling device of claim 1, wherein: the number of the hydraulic oil cylinders is three, the number of the sampling cylinders is two, and the center line of the cylinder rod of each hydraulic oil cylinder and the center line of each sampling cylinder are located in the same vertical plane.
3. The high efficiency soil sampling device of claim 1, wherein: the support frame comprises roof, four guide posts of locating roof lower surface four corners position.
4. The high efficiency soil sampling device of claim 1, wherein: the outer surface of the sampling tube is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701266.3U CN211317795U (en) | 2019-10-12 | 2019-10-12 | High-efficient type soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921701266.3U CN211317795U (en) | 2019-10-12 | 2019-10-12 | High-efficient type soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211317795U true CN211317795U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921701266.3U Active CN211317795U (en) | 2019-10-12 | 2019-10-12 | High-efficient type soil sampling device |
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| CN (1) | CN211317795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879556A (en) * | 2020-08-26 | 2020-11-03 | 江苏长三角环境科学技术研究院有限公司 | Non-disturbance sampler for investigating soil VOCs field sampling |
| CN112284797A (en) * | 2020-11-02 | 2021-01-29 | 唐露苗 | Sampling device is detected to farming soil pH valve |
-
2019
- 2019-10-12 CN CN201921701266.3U patent/CN211317795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879556A (en) * | 2020-08-26 | 2020-11-03 | 江苏长三角环境科学技术研究院有限公司 | Non-disturbance sampler for investigating soil VOCs field sampling |
| CN112284797A (en) * | 2020-11-02 | 2021-01-29 | 唐露苗 | Sampling device is detected to farming soil pH valve |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20231030 Address after: 124000 W14, Changsheng Comprehensive Building, Shuangtaizi District, Panjin City, Liaoning Province Patentee after: Panjin Haoyuan Environmental Protection Technology Co.,Ltd. Address before: 2-3-2, No. 28-5, Beisi Middle Road, Tiexi District, Shenyang, Liaoning Province, 110000 Patentee before: Shenyang Ding Heng Technology Co.,Ltd. |