CN209911009U - Deep soil sampling device using gasoline pick as power - Google Patents
Deep soil sampling device using gasoline pick as power Download PDFInfo
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- CN209911009U CN209911009U CN201920457265.2U CN201920457265U CN209911009U CN 209911009 U CN209911009 U CN 209911009U CN 201920457265 U CN201920457265 U CN 201920457265U CN 209911009 U CN209911009 U CN 209911009U
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Abstract
The utility model discloses a deep soil sampling device taking a gasoline pick as power, which comprises a gasoline pick, a sampling pipe and a chain block which are used in combination; the sampling tube comprises a hollow outer tube and an inner tube, the inner tube is nested in the outer tube, the sampling tube further comprises a supporting platform connected to the upper end of the outer tube, the supporting platform is a hollow conical platform with an opening at the upper end, the supporting platform comprises a bottom plate and a side wall, and the bottom plate can support the gasoline pick; the side wall of the supporting platform is provided with a through hole, a hook at the bottom end of the chain block can pass through the through hole, the sampling tube is pulled out of the soil layer, and the sample is integrally taken out. Will the utility model be used for deep soil sample collection to in the gas pick squeezes into soil with the sampling pipe as power source, the degree of depth can reach 1 m. Meanwhile, the self-made sampling pipe is matched with the improved hand chain block hoisting device, so that the integrity and convenience of the sampled product are guaranteed.
Description
Technical Field
The utility model relates to a soil sample gathers the field, in particular to use deep soil sampling device of gasoline pick as power.
Background
Soil environment has been the subject of extensive research as one of the important factors affecting human survival and as an important component in the ecosystem. The collection of the soil sample is a basic and important link in the soil environment research process, has important significance for the determination of related samples in the later period and the like, and the representativeness and the correctness of the collected sample directly relate to the accuracy of the research result. Certain errors are generated in the soil sample collection and analysis processes, the evaluation technology development of random and systematic errors in the sample analysis process is relatively perfect, and the error estimation in the sample collection process still has defects. Therefore, reducing errors in the sampling process is one of the important tasks to improve the reliability of research results.
At present, the research on soil environment is more, including soil pollution, soil structure research, soil ecological process research and other fields, and the collection of soil samples plays a key role. Currently, most of the collection and research on soil samples are focused on surface soil, and the exploration on deep soil is lacked. With the continuous development of the ecological discipline, the research on the soil environment cannot be limited to the surface soil, and the environment in the deep soil and the change thereof are also in urgent need of research. At the present stage, how to accurately and efficiently collect deep soil samples is one of the key problems to be solved for exploring the environmental characteristics of deep soil, so that the research and search of scientific, accurate and convenient deep soil sampling devices has important significance.
SUMMERY OF THE UTILITY MODEL
For solving above-mentioned technical problem, satisfy development and demand to deep soil environmental study, the utility model discloses an use deep soil sampling device of gasoline pick as power has characteristics such as scientific height, system error are little, with strong points, easy operation, portable, easily popularization.
The utility model adopts the technical proposal that:
a deep soil sampling device taking a gasoline pick as power comprises: a gasoline pick, a sampling tube and a chain block which are used in combination; the sampling tube comprises a hollow outer tube and a hollow inner tube, the inner tube is nested in the outer tube, the sampling tube further comprises a supporting platform connected to the upper end of the outer tube, the supporting platform is a hollow conical table with an opening at the upper end, the supporting platform comprises a bottom plate and a side wall, the diameter of the bottom plate of the supporting platform is the same as the outer diameter of the outer tube, the gasoline pick comprises handles at two ends and a drill bit at the bottom end, and the drill bit can enter the supporting platform through the upper end of the supporting platform; the bottom plate can support the gasoline pick; the side wall of the supporting platform is provided with a through hole, a hook at the bottom end of the chain block can pass through the through hole, the sampling tube is pulled out of the soil layer, and the sample is integrally taken out.
Preferably, the sampling tube further comprises a hollow auxiliary tube connected to the bottom end of the outer tube, and the thickness of the auxiliary tube is gradually reduced from top to bottom, so that the auxiliary tube at the lower end of the sampling tube forms a gap to facilitate the insertion of the sampling tube into soil.
Preferably, chain block is connected with the tripod, the tripod includes circular backup pad and evenly sets up three frame legs in circular backup pad side, the bottom surface of circular backup pad is equipped with the link, the couple on chain block top passes the link and connects the below at circular backup pad.
Preferably, the outer tube comprises a first arc piece and a second arc piece which can be opened and closed, the top end of the first arc piece is connected with the bottom end of the supporting platform, and the bottom end of the first arc piece is connected with the top end of the auxiliary tube.
The first arc piece is articulated with the adjacent one side of second arc piece, the opposite side of first arc piece and second arc piece is connected with first engaging lug and second engaging lug respectively, be equipped with corresponding first screw and second screw on first engaging lug and the second engaging lug respectively, first screw and second screw are connected with the nut through the bolt, realize first arc piece and second arc piece and fasten each other.
And one adjacent side of the first arc piece and one adjacent side of the second arc piece are hinged through a hinge.
The outer pipe, the supporting platform and the auxiliary pipe are made of stainless steel.
The inner tube is made of PVC.
The utility model has the advantages that:
compared with the prior art, the utility model discloses an experimental apparatus design for deep soil sample collection to in the gas pick squeezes sampling pipe into soil as power source, the degree of depth can reach 1 m. Simultaneously, the cooperation of self-control sampling pipe and chain block and tripod can conveniently take out the sampling pipe, has guaranteed the integrality and the convenience of sample. The utility model provides a deep soil sampling device scientific nature is high, systematic error is little, with strong points, easy operation, portable, easily popularization and application. An effective sampling device is provided for a series of experiments such as research on deep soil environment and the like, and the data accuracy is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a gasoline pick of the present invention;
fig. 2 is a schematic structural view of a first side of the sampling tube of the present invention;
FIG. 3 is a schematic structural view of a second side of the sampling tube of the present invention;
fig. 4 is a schematic structural view of a third side of the sampling tube of the present invention;
FIG. 5 is a schematic structural view of the sampling tube of the present invention in which the outer tube is in an open state
Fig. 6 is a schematic structural view of a chain block and a tripod in the present invention;
FIG. 7 is a schematic structural view of the gasoline pick and the sampling tube of the present invention;
fig. 8 is the utility model discloses get the structure sketch map that sample tube, chain block and tripod cooperation were used.
Reference numerals:
1-a gasoline pick; 11-a handle; 12-a drill bit; 2-sampling tube; 3-chain block; 31-hooking; 32-hanging hooks; 4-an outer tube; 41-a first arc sheet; 411-first connection lug; 412-a first screw hole; 42-a second arc piece; 421-a second engaging lug; 422-second screw hole; 43-bolt; 44-a nut; 5-inner tube; 6-supporting the platform; 61-a base plate; 62-a side wall; 63-through holes; 7-auxiliary tube; 8-a tripod; 81-circular support plate; 82-frame legs; 83-hanging ring; 84-iron chain; 9-hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1-7, a deep soil sampling device powered by a gasoline pick 1 comprises: the combined gasoline pick 1, the sampling tube 2 and the chain block 3; the sampling tube 2 comprises a hollow outer tube 4 and an inner tube 5, the inner tube 5 is nested in the outer tube 4, the sampling tube 2 further comprises a supporting platform 6 connected to the upper end of the outer tube 4, the supporting platform 6 is a hollow cone frustum with an opening at the upper end, the supporting platform 6 comprises a bottom plate 61 and a side wall 62, the diameter of the bottom plate 61 of the supporting platform 6 is the same as the outer diameter of the outer tube 4, the gasoline pick 1 comprises handles 11 at two ends and a drill bit 12 at the bottom end, and the drill bit 12 can enter the supporting platform 6 through the upper end of the supporting platform 6; the bottom plate 61 can support the gasoline pickaxe 1; be equipped with through-hole 63 on supporting platform 6's the lateral wall 62, the crotch 31 of chain block 3 bottom can pass through-hole 63, pulls out the soil horizon with sampling tube 2, takes out the sample is whole.
The sampling tube 2 further comprises a hollow auxiliary tube 7 connected to the bottom end of the outer tube 4, and the thickness of the auxiliary tube 7 is gradually reduced from top to bottom.
The chain block 3 is connected with the tripod 8, the tripod 8 includes circular backup pad 81 and evenly sets up three frame legs in circular backup pad 81 side, and the bottom surface of circular backup pad 81 is equipped with link 82, and the couple 32 on chain block top passes link 82 and connects in the below of circular backup pad 81.
The outer tube 4 comprises a first arc piece 41 and a second arc piece 42 which can be opened and closed, the top end of the first arc piece 41 is connected with the bottom end of the supporting platform 6, and the bottom end of the first arc piece 41 is connected with the top end of the auxiliary tube 7.
The adjacent sides of the first arc-shaped piece 41 and the second arc-shaped piece 42 are hinged through a hinge 9.
In this embodiment, the outer tube 4, the supporting platform 6 and the auxiliary tube 7 are made of stainless steel, and the inner tube 5 is made of a PVC plate. The internal diameter of outer tube 4 is 5cm, and length is 100cm, and supporting platform 6 highly is 20cm, the length of auxiliary tube 7 is 5cm, and the diameter of through-hole 63 on the lateral wall 62 of supporting platform 6 is 3cm, and the thickness of outer tube 4 is 2mm, and the thickness of supporting platform 6 is 4mm, and the thickness on auxiliary tube 7 top is 2mm, and thickness top-down reduces gradually, and the thickness of lower extreme incision department is 1 mm.
The inner pipe 5 is a PVC pipe, the outer diameter of the inner pipe 5 is 5cm, the length of the pipe is 100cm, and the inner pipe is arranged inside the outer pipe 4.
The diameter of a circular supporting plate 81 in the tripod 8 is 15cm, the length of a support leg is 70cm, and the width of a hook 31 at the lower end of the chain block 3 is less than 3 cm.
The deep soil sampling device provided by the embodiment is characterized in that a power source is provided by a gasoline pick 1, the gasoline pick 1 is erected on a supporting platform 6, the gasoline pick 1 is started to drive the whole sampling tube 2 into soil until the depth is 1m, then a hook 32 at the upper end of a chain block 3 penetrates through a hanging ring 82 at the lower side of a supporting flat plate in a triangular supporting frame, a hook 31 at the lower end of the chain block is connected with a through hole 63 in the side wall 62 of the supporting platform 6, an iron chain 83 in the chain block 3 is pulled, the sampling tube 2 is taken out, then a bolt is unscrewed, an outer tube 4 is opened, and an inner tube 5 filled with a sample is taken out.
The deep soil sampling device taking the gasoline pick as the power provided by the embodiment is adopted to carry out different nitrogen application concentrations (0, 5, 10, 15 and 30g N m) on east Taiwan forest farms in salt cities of Jiangsu province-2year-1) Experimental exploration of response mechanism of physicochemical properties of the soil in the lower deep layer (1 m). The undamaged plots of each nitrogen concentration application recipe were selected and randomly sampled, and each replicate plot (4 replicates) of each nitrogen concentration application recipe was sampled at one point, for a total of 5 × 4 to 20 samples. And (4) taking all the taken PVC sample tubes back to the laboratory, cutting and layering every 10cm, and measuring the physical and chemical properties of the soil samples in each layer. The pH value of each soil layer is measured.
TABLE 1 influence of Nitrogen concentration and soil layer on soil pH
(*:P<0.05,**:P<0.01,***:P<0.001)
Can know by the data of table 1, the utility model discloses an experimental design for carrying out the sampling to deep soil, the accuracy is high, and the pH value on each soil layer that records has apparent difference nature between the soil layer. The design can accurately carry out related scientific research in the deep soil environment.
TABLE 2 pH value of 0-1m soil samples at different nitrogen concentration
As can be seen from the table 2, the utility model discloses an experimental apparatus design for sampling deep soil has certain experimental nature, and the science is high. The pH value of the soil is obviously reduced along with the increase of the nitrogen concentration; the difference between the soil pH values of different soil layers under each nitrogen application concentration is obvious, the pH value is increased along with the deepening of the soil layer, the method is consistent with the previous research, and the experimental result is reliable. Therefore, the device is applied to other researches related to deep soil environment and has certain accuracy and reliability.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; when the technical solutions are contradictory or cannot be combined, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (7)
1. The utility model provides an use deep soil sampling device of petrol pick as power which characterized in that: the method comprises the following steps: a gasoline pick, a sampling tube and a chain block which are used in combination; the sampling tube comprises a hollow outer tube and a hollow inner tube, the inner tube is nested in the outer tube, the sampling tube further comprises a supporting platform connected to the upper end of the outer tube, the supporting platform is a hollow conical table with an opening at the upper end, the supporting platform comprises a bottom plate and a side wall, the diameter of the bottom plate of the supporting platform is the same as the outer diameter of the outer tube, the gasoline pick comprises handles at two ends and a drill bit at the bottom end, and the drill bit can enter the supporting platform through the upper end of the supporting platform; the side wall of the supporting platform is provided with a through hole, and a hook at the bottom end of the chain block can pass through the through hole.
2. The deep soil sampling device powered by a gasoline pick of claim 1, wherein: the sampling tube also comprises a hollow auxiliary tube connected to the bottom end of the outer tube, and the thickness of the auxiliary tube is gradually reduced from top to bottom.
3. The deep soil sampling device powered by a gasoline pick of claim 1, wherein: the chain block is connected with the tripod, the tripod includes circular backup pad and evenly sets up three frame legs in circular backup pad side, the bottom surface of circular backup pad is equipped with the link, the couple on chain block top passes the link and connects the below at circular backup pad.
4. The deep soil sampling device powered by a gasoline pick of claim 2, wherein: the outer tube comprises a first arc piece and a second arc piece which can be opened and closed, the top end of the first arc piece is connected with the bottom end of the supporting platform, the bottom end of the first arc piece is connected with the top end of the auxiliary tube, one side, adjacent to the first arc piece, of the first arc piece is hinged to one side of the second arc piece, the other side of the first arc piece and the other side of the second arc piece are respectively connected with a first connecting lug and a second connecting lug, the first connecting lug and the second connecting lug are respectively provided with a first screw hole and a second screw hole which correspond to each other, and the first screw hole and the second screw hole are connected with a nut through bolts.
5. The deep soil sampling device powered by a gasoline pick of claim 4, wherein: and one adjacent side of the first arc piece and one adjacent side of the second arc piece are hinged through a hinge.
6. The deep soil sampling device powered by a gasoline pick of claim 2, wherein: the outer pipe, the supporting platform and the auxiliary pipe are made of stainless steel.
7. The deep soil sampling device powered by a gasoline pick of claim 1, wherein: the inner tube is made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457265.2U CN209911009U (en) | 2019-04-04 | 2019-04-04 | Deep soil sampling device using gasoline pick as power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457265.2U CN209911009U (en) | 2019-04-04 | 2019-04-04 | Deep soil sampling device using gasoline pick as power |
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| CN209911009U true CN209911009U (en) | 2020-01-07 |
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| CN201920457265.2U Active CN209911009U (en) | 2019-04-04 | 2019-04-04 | Deep soil sampling device using gasoline pick as power |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816248A (en) * | 2020-12-14 | 2021-05-18 | 南京林业大学 | Sampling device for in-situ drilling of undisturbed soil column and use method thereof |
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2019
- 2019-04-04 CN CN201920457265.2U patent/CN209911009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816248A (en) * | 2020-12-14 | 2021-05-18 | 南京林业大学 | Sampling device for in-situ drilling of undisturbed soil column and use method thereof |
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