CN219996576U - Soil collection quantitative sampling tool - Google Patents
Soil collection quantitative sampling tool Download PDFInfo
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- CN219996576U CN219996576U CN202321653513.3U CN202321653513U CN219996576U CN 219996576 U CN219996576 U CN 219996576U CN 202321653513 U CN202321653513 U CN 202321653513U CN 219996576 U CN219996576 U CN 219996576U
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- 238000005070 sampling Methods 0.000 title claims abstract description 103
- 239000002689 soil Substances 0.000 title claims abstract description 67
- 238000005527 soil sampling Methods 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a quantitative sampling tool for soil collection, which relates to the technical field of soil sampling and comprises a sampling assembly, a pushing assembly and a sampling assembly; the sampling assembly comprises a sampling tube, a first supporting piece, a first blocking piece and an inner barrel; the pushing assembly comprises a first pushing piece and a second pushing piece; the sample discharging assembly comprises a first sample discharging piece, a second sample discharging piece and a first limiting piece; through setting up first scale, in soil sampling process, can measure the degree of depth of going deep into soil, convenient and fast, the second scale that sets up cooperates first appearance piece, can control the size of the soil space in the inner tube to carry out quantitative soil sampling; the first pushing piece and the second pushing piece are arranged, so that the sampling tube can be pushed to penetrate into soil for sampling, and time and labor are saved; the first shutoff piece that sets up can open, seal the open end of inner tube, can the centre gripping soil after the completion of taking the soil, uses with stickness great and loose soil sample, avoids soil to spill.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a soil collection quantitative sampling tool.
Background
The soil census aims at comprehensively knowing and evaluating the soil resource condition in the range of China and provides scientific basis for agricultural production, environmental protection and land resource management. Through general investigation, the key information of the quality characteristics, fertility level, pollution condition and the like of the soil can be mastered, and the sustainable development of agriculture, ecological environment protection and national resource safety are promoted.
One of the main works of soil screening is collection and analysis of field soil samples to evaluate parameters such as soil quality, nutrient content, organic matter content and the like; traditional soil sampling methods typically involve manual sampling and simple tools, requiring significant time and labor input; conventionally, soil sampling is generally performed using a common tool such as a stainless steel shovel or a stainless steel spade; when a common stainless steel spade is used for sampling, the spade needs to be manually penetrated into the ground, the depth is manually measured, and a great deal of manual labor is performed, so that the time and the labor are consumed in the collection mode, and the quantity and the quality of collected samples are limited; the conventional stainless steel spade sampling method cannot provide rapid quantitative sampling.
The utility model of patent number CN205785889U discloses a soil sampling device, including a sampling tube and a push-pull assembly, the sampling tube and the sampling rod of the push-pull assembly are provided with scales, so that sampling staff can conveniently judge and record the sampling layer and depth, accurate layered sampling of soil samples is realized, soil in the sampling tube is pushed out by the push-pull assembly, in the patent, the soil is clamped in the sampling tube by friction force between the soil and the inner wall of the sampling tube, sampling of the soil with higher compactness and higher water content and certain viscosity can be realized, but after sampling is finished, the port of the sampling tube is in an open state, the soil in the sampling tube is easy to spill out, so that the soil amount after sampling is reduced, and for loose soil, the friction force between the sampling tube and the soil is small, the soil is difficult to stay in the sampling tube, and the sampling of the soil is unfavorable for the soil; meanwhile, when sampling is performed on a region with harder soil, the sampling tube is difficult to penetrate deep into the soil for sampling.
Disclosure of Invention
The utility model mainly aims to provide a soil collection quantitative sampling tool which is used for solving the problems that the soil is easy to spill after sampling by the existing soil sampling device, the sampled soil quantity is reduced, and a sampling tube is difficult to penetrate into the soil when harder soil is sampled.
In order to achieve the above object, the present utility model provides a soil sampling quantitative sampling tool, comprising:
the sampling assembly comprises a sampling tube, a first supporting piece arranged on the sampling tube, a first blocking piece movably arranged on the sampling tube and an inner tube movably arranged in the sampling tube; the first support piece is provided with a first scale and a second scale respectively, and the first support piece is internally and movably provided with a second support piece; the second supporting piece is connected with the inner barrel so as to push the inner barrel to move in the sampling barrel, so that the first blocking piece is opened or closed, and the opening end of the sampling barrel is controlled to be opened or closed;
the pushing assembly comprises a first pushing piece arranged on the first supporting piece in a sliding manner and a second pushing piece arranged on the first pushing piece; the second pushing piece is sleeved on the first supporting piece; the first pushing piece drives the second pushing piece to move upwards or downwards so as to drive the second pushing piece to push the sampling tube to penetrate into soil;
the sample discharging assembly comprises a first sample discharging piece arranged in the inner cylinder in a sliding manner, a second sample discharging piece arranged in the second supporting piece in a sliding manner and a first limiting piece arranged on the first supporting piece; the second sample piece is connected with the first sample piece so as to push the first sample piece to move in the inner barrel, and the position of the first sample piece in the inner barrel is controlled under the limit of the first limiting piece, so that the space in the inner barrel is controlled to conduct quantitative sampling.
As a further improvement of the utility model, a first cavity is arranged in the first support, a first notch and a second notch which are communicated with the first cavity are symmetrically arranged on the side wall of the first support, and a handrail rod is symmetrically arranged on the first support; the first cavity is communicated with the inside of the sampling tube; the second support piece is internally provided with a second cavity, a third notch communicated with the second notch is formed in the second support piece, and a first push rod positioned in the first notch is arranged on the second support piece; the second cavity is communicated with the inside of the inner cylinder; the first push rod is provided with a second limiting piece; the second limiting piece is used for limiting the relative position between the first supporting piece and the second supporting piece.
As a further development of the utility model, the first blocking element comprises a blocking plate arranged in sections; the plugging plate is hinged with the sampling tube, a conical shape is formed when the side walls of the adjacent plugging plates are connected, and a first elastic piece is arranged between the plugging plate and the sampling tube.
As a further improvement of the utility model, the second pusher comprises a pusher tray; the first pushing piece comprises a first linkage rod arranged on the pushing disc and a first linkage sleeve arranged on the first linkage rod; the first linkage sleeve is arranged on the end head of the first supporting piece in a sliding sleeve mode.
As a further improvement of the utility model, the second sample outlet piece is arranged in the second cavity, and a second push rod positioned in the third notch is arranged on the second sample outlet piece; the second push rod penetrates through the third notch and is positioned outside the second notch; the first limiting piece is arranged on the second push rod and is used for limiting the relative position between the second supporting piece and the second sample outlet piece.
As a further improvement of the utility model, the first limiting piece comprises a first screw sleeve arranged on the first supporting piece and a first limiting stud arranged in the first screw sleeve; the second push rod is provided with a first screw hole; the first limiting stud is detachably connected with the first screw hole.
The beneficial effects of the utility model are as follows:
through setting up first scale, in soil sampling process, can measure the degree of depth of going deep into soil, convenient and fast, the second scale that sets up cooperates first appearance piece, can control the size of the soil space in the inner tube to carry out quantitative soil sampling; the first pushing piece and the second pushing piece are arranged, so that the sampling tube can be pushed to penetrate into soil for sampling, and time and labor are saved; the first shutoff piece that sets up can open, seal the open end of inner tube, can the centre gripping soil after the completion of taking the soil, uses with stickness great and loose soil sample, avoids soil to spill.
Drawings
FIG. 1 is a schematic view of the overall structure of a soil sampling quantitative tool according to the present utility model;
FIG. 2 is a schematic view of the internal structure of a soil sampling tool according to the present utility model;
FIG. 3 is a schematic view of a first notch structure of a soil sampling tool according to the present utility model;
FIG. 4 is a schematic view of a second notch of a soil sampling tool according to the present utility model;
FIG. 5 is a schematic view of a third notch structure of a soil sampling tool according to the present utility model;
FIG. 6 is a schematic view of a first sample structure of a soil sampling quantitative sampling tool according to the present utility model;
FIG. 7 is a schematic diagram of a pushing assembly of a soil sampling quantitative tool according to the present utility model;
FIG. 8 is an enlarged schematic view of the soil sampling quantitative sampling tool of FIG. 1A according to the present utility model;
FIG. 9 is a schematic diagram of a closure plate structure of a soil sampling quantitative tool according to the present utility model;
reference numerals illustrate:
1. a sampling assembly; 101. a sampling tube; 102. a first support; 103. a first blocking member; 1031. a plugging plate; 1032. a first rotating shaft; 1033. a first elastic member; 1034. a second blind hole; 104. an inner cylinder; 105. a second support; 1051. a second channel; 106. a first channel; 107. a grab rail; 108. a first notch; 109. a first through hole; 110. a second limiting hole; 111. a second notch; 112. a fourth notch; 113. a first connection hole; 114. a second through hole; 115. a third notch; 116. a second limiting piece; 1161. the second limiting stud; 117. a first push rod; 1171. a first wing plate; 2. a pushing assembly; 201. a first pusher; 2011. a first linkage rod; 2012. a first linkage sleeve; 2013. a third channel; 202. a second pusher; 2021. pushing the disc; 2022. a third through hole; 3. a sample discharging assembly; 301. a first sample piece; 302. a second sample-out piece; 303. a first limiting member; 3031. a first screw sleeve; 3032. a first limit stud; 304. a second push rod; 305. a first screw hole; 4. a first scale; 5. and a second scale.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the described embodiments are merely some, but not all embodiments of the present utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In an embodiment, referring to fig. 1, a soil sampling quantitative sampling tool of the present utility model includes a sampling assembly 1, a pushing assembly 2, and a sampling assembly 3.
Wherein, referring to fig. 2, the sampling assembly 1 comprises a sampling tube 101, a first supporting member 102 arranged on the sampling tube 101, a first blocking member 103 movably arranged on the sampling tube 101, and an inner cylinder 104 movably arranged in the sampling tube 101; the first supporting piece 102 is respectively provided with a first scale 4 and a second scale 5, and a second supporting piece 105 is movably arranged in the first supporting piece 102; the second supporting piece 105 is connected with the inner barrel 104 to push the inner barrel 104 to move in the sampling barrel 101, so that the first blocking piece 103 is opened or closed, and the opening end of the sampling barrel 101 is controlled to be opened or closed; the pushing assembly 2 comprises a first pushing piece 201 arranged on the first supporting piece 102 in a sliding manner and a second pushing piece 202 arranged on the first pushing piece 201, the second pushing piece 202 is sleeved on the first supporting piece 102, and the first pushing piece 201 drives the second pushing piece 202 to move upwards or downwards so as to drive the second pushing piece 202 to push the sampling tube 101 to penetrate into soil; the sample discharging assembly 3 comprises a first sample discharging piece 301 arranged in the inner cylinder 104 in a sliding manner, a second sample discharging piece 302 arranged in the second supporting piece 105 in a sliding manner, and a first limiting piece 303 arranged on the first supporting piece 102, wherein the second sample discharging piece 302 is connected with the first sample discharging piece 301 so as to push the first sample discharging piece 301 to move in the inner cylinder 104, and the position of the first sample discharging piece 301 in the inner cylinder 104 is controlled under the limit of the first limiting piece 303, so that the space in the inner cylinder 104 is controlled to be quantitatively sampled.
Preferably, the sampling tube 101 and the inner tube 104 are hollow cylinders with one open end, the closed end of the sampling tube 101 is provided with a first through hole 109, the closed end of the inner tube 104 is provided with a second through hole 114, and the first through hole 109 and the second through hole 114 are coaxially arranged.
Preferably, the sampling tube 101 has a length of 20cm and a diameter of 12cm.
Specifically, referring to fig. 3, 4 and 5, a first channel 106 is provided in the first support member 102, a first notch 108 and a second notch 111 which are communicated with the first channel 106 are symmetrically provided on the side wall of the first support member 102, and a grab rail 107 is symmetrically provided on the first support member 102; the first channel 106 communicates with the interior of the sampling tube 101; the second supporting piece 105 is internally provided with a second cavity 1051, the second supporting piece 105 is provided with a third notch 115 communicated with the second notch 111, and the second supporting piece 105 is provided with a first push rod 117 positioned in the first notch 108; the second lumen 1051 communicates with the interior of the inner barrel 104; the first push rod 117 is provided with a second limiting member 116, and the second limiting member 116 is used for limiting the relative position between the first supporting member 102 and the second supporting member 105.
Preferably, the first supporting piece 102 and the second supporting piece 105 are in rod-shaped structures, the first supporting piece 102 can be connected with the closed end of the sampling tube 101 in a welding mode, and the first cavity channel 106 is communicated with the first through hole 109; the second support 105 is connected to the inner cylinder 104 through the first through hole 109, and the second chamber 1051 communicates with the second connection hole.
Preferably, the first push rod 117 is provided with a first wing plate 1171, the second limiting member 116 comprises a first limiting hole formed in the first wing plate 1171, a second limiting stud 1161 arranged in the first limiting hole through threads, and a second limiting hole 110 formed in the first supporting member 102, and the second limiting stud 1161 penetrates through the first limiting hole and the second limiting hole 110, so that the relative position between the second supporting rod and the first supporting rod is fixed.
Preferably, the grab bar 107 is provided on the outer wall of the end of the first support 102 remote from the sampling tube 101, and the grab bar 107 is connected to the first support 102 by welding.
Preferably, the first scale 4 is a starting scale from the end of the first support 102 close to the sampling tube 101; the second graduation 5 is disposed at a side of the second notch 111.
Further, referring to fig. 9, the first blocking member 103 includes a blocking plate 1031 that is arranged in a segmented manner, the blocking plate 1031 is hinged to the sampling tube 101, a conical shape is formed when the sidewalls of adjacent blocking plates 1031 are connected, and a first elastic member 1033 is disposed between the blocking plate 1031 and the sampling tube 101.
Preferably, the opening end of the sampling tube 101 is provided with a fourth notch 112 at intervals, and the side wall of the fourth notch 112 is symmetrically provided with a first connecting hole 113; the plugging plate 1031 is in a fan-shaped structure, the first rotating shafts 1032 are symmetrically arranged on the plugging plate 1031, and the first rotating shafts 1032 are rotatably arranged in the first connecting holes 113, so that the plugging plate 1031 is hinged with the sampling cylinder 101; the first elastic member 1033 is a torsion spring, and the torsion spring is sleeved on the first rotating shaft 1032 and located in the first connecting hole 113, and two ends of the torsion spring are respectively connected with the outer wall of the first rotating shaft 1032 and the inner wall of the first connecting hole 113.
Preferably, a first blind hole is formed on the inner wall of the first connecting hole 113, a second blind hole 1034 is formed on the outer wall of the first rotating shaft 1032, and two ends of the torsion spring are respectively connected with the first blind hole and the second blind hole 1034.
In the above arrangement, the inner cylinder 104 moves towards the first blocking member 103 under the pushing of the second supporting member 105, the blocking plate 1031 is pushed by the inner cylinder 104 to rotate, the first blocking member 103 with a conical shape is opened, the first blocking member 103 is inserted into soil, and therefore the soil can enter the inner cylinder 104, and the relative position between the first supporting member 102 and the second supporting member 105 is fixed through the second limiting member 116, so that the position of the inner cylinder 104 is not changed in the process of moving the inner cylinder 104 downwards to take soil.
Further, referring to fig. 7, the second pusher 202 includes a pusher tray 2021; the first pushing member 201 includes a first linkage rod 2011 disposed on the pushing disc 2021, and a first linkage sleeve 2012 disposed on the first linkage rod 2011 and slidably sleeved on an end of the first supporting member 102.
Preferably, the center of the pushing disc 2021 is provided with a third through hole 2022, and the pushing disc 2021 is sleeved on the first supporting member 102 through the third through hole 2022.
Preferably, the first linkage bars 2011 are symmetrically arranged in two groups, and the connecting lines of the two groups of first linkage bars 2011 are perpendicular to the connecting lines of the grab bars 107, so that the grab bars 107 do not shade the first linkage bars 2011 in the process of moving the first linkage bars 2011 up and down.
Preferably, a third cavity 2013 is provided in the first linking sleeve 2012, the first linking rod 2011 is slidably sleeved on the first supporting member 102 through the third cavity 2013, and the first linking rod 2011 is located above the grab rail 107.
In the above arrangement, the first linking rod 2011 and the pushing disc 2021 are driven to move up and down by moving the first linking sleeve 2012 up and down, and the pushing disc 2021 is smashed on the sampling tube 101 after being moved down, so that the sampling tube 101 and the inner tube 104 are conveniently inserted into the soil.
Further, referring to fig. 6 and 8, the second sample piece 302 is disposed in the second channel 1051, and the second sample piece 302 is provided with a second push rod 304 located in the third notch 115, and the second push rod 304 penetrates the third notch 115 and is located outside the second notch 111; the first limiting member 303 is disposed on the second push rod 304, and the first limiting member 303 is used for limiting the relative position between the second supporting member 105 and the second sample outlet member 302.
Preferably, the second sample piece 302 has a rod-shaped structure, and the second push rod 304 is provided with a first screw hole 305; the first limiting member 303 includes a first threaded sleeve 3031 disposed on the first supporting member 102, a first limiting stud 3032 disposed in the first threaded sleeve 3031, the first limiting stud 3032 is detachably connected to the first threaded hole 305, after the position of the second push rod 304 in the third slot 115 is determined, the position of the first sample member 301 in the inner cylinder 104 is determined, the size of the soil storage space in the inner cylinder 104 is determined, the first limiting screw is rotated to move toward the first threaded hole 305, and the first limiting screw is connected to the first threaded hole 305 through threads, thereby limiting the positions of the first sample member 301 and the second sample member 302.
Preferably, the first sampling member 301 has a disk-like structure.
Preferably, the first slot 108, the second slot 111 and the third slot 115 are elongated, and the first slot 108 and the second slot 111 are disposed on two sides of the first support 102, respectively.
In this embodiment, when soil sampling is performed, the depth of soil sampling can be known by adding the length of the sampling tube 101 and the first plugging member 103 to the first scale 4; pushing the first push rod 117 to drive the second supporting piece 105 and the inner barrel 104 to move towards the first plugging piece 103, pushing the plugging plate 1031 to move by the inner barrel 104, enabling the plugging plate 1031 to be unfolded outwards, enabling the opening end of the inner barrel 104 to be opened by the plugging plate 1031, compressing by a torsion spring, and inserting the end head of the first plugging piece 103 into soil; pushing the second push rod 304 drives the second sample outlet member 302 and the first sample outlet member 301 to move, and controls the moving distance of the first sample outlet member 301 according to the second scale 5, so as to control the position of the first sample outlet member 301 in the inner cylinder 104, and further control the volume of the soil storage space in the inner cylinder 104.
The whole device is stabilized by holding the grab bar 107, the first linkage sleeve 2012 is moved upwards to drive the first linkage rod 2011 and the pushing disc 2021 to move upwards, the first linkage sleeve 2012 is moved downwards to drive the pushing disc 2021 to move downwards rapidly, the pushing disc 2021 is smashed on the sampling tube 101, the sampling tube 101 is inserted into soil after being stressed, the soil enters the inner tube 104 for storage, and the soil quantity which can be stored in the sampling tube 101 is limited under the limitation of the first sampling piece, so that quantitative soil sampling is carried out.
After the completion of taking out the soil, to the soil that moisture content is high, possess stickness, frictional force is great between the inner wall of soil and inner tube 104, the inner wall of shutoff board 1031, can keep soil to store in inner tube 104, simultaneously after the completion of taking out the soil, loosen first locating part 303, move up second support piece 105 and drive inner tube 104 and move up to remove the effort of inner tube 104 to shutoff board 1031, shutoff board 1031 moves the centre gripping soil in opposite directions under the effect of torsional spring, thereby guarantee that the soil in the inner tube 104 can not spill.
For loose soil sampling, after the sampling is completed, the plugging plate 1031 moves in opposite directions under the action of the torsion spring to clamp the soil or the side edge of the plugging plate 1031 contacts to seal the opening end of the inner cylinder 104, so that the soil in the inner cylinder 104 is ensured not to spill.
When the soil sample in the inner cylinder 104 is taken out, the inner cylinder 104 is moved downwards to open the plugging plate 1031, and the first sample outlet member 301 is pushed to move so as to push the soil sample out of the inner cylinder 104 for collection.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A soil sampling quantitative tool, comprising:
the sampling assembly (1) comprises a sampling tube (101), a first supporting piece (102) arranged on the sampling tube (101), a first blocking piece (103) movably arranged on the sampling tube (101) and an inner cylinder (104) movably arranged in the sampling tube (101); the first supporting piece (102) is respectively provided with a first scale (4) and a second scale (5), and a second supporting piece (105) is movably arranged in the first supporting piece (102); the second supporting piece (105) is connected with the inner barrel (104) to push the inner barrel (104) to move in the sampling barrel (101), so that the first blocking piece (103) is opened or closed, and the opening end of the sampling barrel (101) is controlled to be opened or closed;
a pushing assembly (2) comprising a first pushing member (201) slidably arranged on the first supporting member (102), and a second pushing member (202) arranged on the first pushing member (201); the second pushing piece (202) is sleeved on the first supporting piece (102); the first pushing piece (201) drives the second pushing piece (202) to move upwards or downwards so as to drive the second pushing piece (202) to push the sampling tube (101) to penetrate into soil;
the sample discharging assembly (3) comprises a first sample discharging piece (301) arranged in the inner cylinder (104) in a sliding manner, a second sample discharging piece (302) arranged in the second supporting piece (105) in a sliding manner, and a first limiting piece (303) arranged on the first supporting piece (102); the second sampling piece (302) is connected with the first sampling piece (301) so as to push the first sampling piece (301) to move in the inner barrel (104), and the position of the first sampling piece (301) in the inner barrel (104) is controlled under the limit of the first limiting piece (303), so that the space in the inner barrel (104) is controlled to be quantitatively sampled.
2. The soil sampling quantitative tool of claim 1, wherein: a first cavity (106) is formed in the first supporting piece (102), a first notch (108) and a second notch (111) which are communicated with the first cavity (106) are symmetrically formed in the side wall of the first supporting piece (102), and a grab rail (107) is symmetrically arranged on the first supporting piece (102); the first cavity channel (106) is communicated with the inside of the sampling tube (101); a second cavity (1051) is formed in the second supporting piece (105), a third notch (115) communicated with the second notch (111) is formed in the second supporting piece (105), and a first push rod (117) positioned in the first notch (108) is arranged on the second supporting piece (105); the second cavity (1051) is communicated with the interior of the inner cylinder (104); a second limiting piece (116) is arranged on the first push rod (117); the second limiting piece (116) is used for limiting the relative position between the first supporting piece (102) and the second supporting piece (105).
3. A soil sampling quantitative tool as claimed in claim 2 wherein: the first blocking piece (103) comprises a blocking plate (1031) which is arranged in a segmented manner; the plugging plates (1031) are hinged with the sampling cylinders (101), the side walls of the adjacent plugging plates (1031) are connected to form a cone shape, and a first elastic piece (1033) is arranged between each plugging plate (1031) and each sampling cylinder (101).
4. A soil sampling kit as claimed in claim 3, wherein: the second pusher (202) comprises a pusher tray (2021); the first pushing piece (201) comprises a first linkage rod (2011) arranged on the pushing disc (2021) and a first linkage sleeve (2012) arranged on the first linkage rod (2011); the first linkage sleeve is sleeved on the end head of the first supporting piece (102) in a sliding mode.
5. The soil sampling quantitative sampling tool of claim 4, wherein: the second sample outlet piece (302) is arranged in the second cavity (1051), and a second push rod (304) positioned in the third notch (115) is arranged on the second sample outlet piece (302); the second push rod (304) penetrates through the third notch (115) and is positioned outside the second notch (111); the first limiting piece (303) is arranged on the second push rod (304), and the first limiting piece (303) is used for limiting the relative position between the second supporting piece (105) and the second sample outlet piece (302).
6. The soil sampling quantitative tool of claim 5, wherein: the first limiting piece (303) comprises a first screw sleeve (3031) arranged on the first supporting piece (102) and a first limiting stud (3032) arranged in the first screw sleeve (3031); the second push rod (304) is provided with a first screw hole (305); the first limit stud (3032) is detachably connected with the first screw hole (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653513.3U CN219996576U (en) | 2023-06-26 | 2023-06-26 | Soil collection quantitative sampling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321653513.3U CN219996576U (en) | 2023-06-26 | 2023-06-26 | Soil collection quantitative sampling tool |
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| Publication Number | Publication Date |
|---|---|
| CN219996576U true CN219996576U (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321653513.3U Active CN219996576U (en) | 2023-06-26 | 2023-06-26 | Soil collection quantitative sampling tool |
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| CN (1) | CN219996576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470583A (en) * | 2023-12-28 | 2024-01-30 | 德州市泽硕装饰工程有限公司 | Sample collection equipment for building survey and drawing |
-
2023
- 2023-06-26 CN CN202321653513.3U patent/CN219996576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470583A (en) * | 2023-12-28 | 2024-01-30 | 德州市泽硕装饰工程有限公司 | Sample collection equipment for building survey and drawing |
| CN117470583B (en) * | 2023-12-28 | 2024-03-22 | 德州市泽硕装饰工程有限公司 | Sample collection equipment for building survey and drawing |
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