CN109916661A - A kind of sampler based on chu chrysanthemum soil investigation - Google Patents
A kind of sampler based on chu chrysanthemum soil investigation Download PDFInfo
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- CN109916661A CN109916661A CN201910278442.5A CN201910278442A CN109916661A CN 109916661 A CN109916661 A CN 109916661A CN 201910278442 A CN201910278442 A CN 201910278442A CN 109916661 A CN109916661 A CN 109916661A
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Abstract
The invention discloses a kind of samplers based on chu chrysanthemum soil investigation, it is related to sampling instrument technical field, including handle, the present invention can completely be taken out the soil in thin-walled sampler barrel, and it realizes and the soil of different location depth is sampled, the effective accuracy for improving soil sampling, it is convenient that the position of the soil of sampling is recorded and analyzed, in order to establish the soil map of chu chrysanthemum plantation and cultivation；Auxiliary sampling mechanism of the invention enables to thin-walled sampler barrel and spiral thief rod protruding into soil after sampling, so that the soil between the thin-walled sampler barrel and spiral thief rod completely takes out simultaneously, it takes out by way of in bottom expansion rear support convenient for soil as former state.
Description
Technical field
The present invention relates to sampling instrument technical field, specifically a kind of sampler based on chu chrysanthemum soil investigation.
Background technique
For the cultivation of chu chrysanthemum and plantation, since it is with stronger region, to the adaptedness ten of soil
Divide important.Therefore, for the large-scale planting of chu chrysanthemum, in order to guarantee the quality and plantation efficiency of chu chrysanthemum, it is necessary to establish
Chu chrysanthemum geographical sign agricultural product meteorology, soil and chu chrysanthemum nutrition big data map and its relation map, and based on meteorological big data
It studies miniclimate and regulates and controls method, provide weather conditions for listing and High-quality Cultivation in due course and guarantee, meanwhile, it finds with research based on soil
Earth big data research is improved the soil fertilizing method, is provided edaphic condition for region large-scale planting and is guaranteed, by improving the soil, fertilising cultivation is tested
It is special to verify good quality and high output chu chrysanthemum geographical sign by meteorological and soil map syntagmatic for the science for demonstrate,proving soil map
Sign establishes Comprehensive Cultural management platform as chu chrysanthemum and provides online technique support system, most important.
Therefore, in order to set up the management and monitoring of complete chu chrysanthemum cultivating soil system, to the soil collection of chu chrysanthemum with
Sampling is most important in order to subsequent analysis research.Current sampler is generally difficult to completely by soil in a manner of original sample
It takes out, so that the soil to different depth, position is sampled and is studied.
Therefore, the present invention provides a kind of samplers based on chu chrysanthemum soil investigation, to solve in above-mentioned background technique
The problem of proposition.
Summary of the invention
The purpose of the present invention is to provide a kind of samplers based on chu chrysanthemum soil investigation, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of sampler based on chu chrysanthemum soil investigation, including handle, thin-walled sampler barrel, spiral thief rod, Sampling Machine
Structure and cleaning mechanism, wherein the spiral thief rod is set in the thin-walled sampler barrel, and the thin-walled thief rod is outermost
The maximum outside diameter of side is identical as the internal diameter of the thin-walled sampler barrel；It is characterized in that,
The top two sides of the thin-walled sampler barrel be provided with along its radial direction extend handle, the handle be with
The hollow structure in center sampling hole, the sampling mechanism can extend into the center sampling hole and sampled；
And after the spiral thief rod is sampled chu chrysanthemum soil, the thin-walled sampler barrel can be relative to the spiral
Thief rod axially moves up, to utilize the sampling mechanism to the axially different direction position of spiral thief rod
Soil is sampled；
The lower section that the periphery of the thin-walled sampler barrel is located at the handle is also arranged with the cleaning mechanism, by making
Cleaning mechanism is stated along the axial movement of the thin-walled sampler barrel, realizes and the soil of adhesion outside thin-walled sampler barrel is carried out clearly
Reason.
Further, preferably, the bottom of the spiral thief rod is additionally provided with auxiliary sampling mechanism, the auxiliary sampling
Mechanism enable to the thin-walled sampler barrel and spiral thief rod protruding into soil sample after so that the thin-walled sampler barrel with
Soil complete taking-up simultaneously between spiral thief rod.
Further, preferably, the auxiliary sampling mechanism includes limiting plate, spring stack and elastomeric bladder, wherein described
The bottom of spiral thief rod is provided with step groove, and the upper end of the step groove is little groove, the lower end of the step groove
For big groove, the spring stack extended downwardly is fixedly installed in the little groove, the bottom of the spring stack is fixedly connected described
Limiting plate, is provided with elastomeric bladder between the big groove and the limiting plate, the spiral thief rod is provided centrally with
Stomata, the stomata are connected to the elastomeric bladder.
Further, preferably, the big groove and elastomeric bladder structure are set as filling by the stomata into the elastomeric bladder
After gas, spring stack elongation and the elastomeric bladder are in the bottom of the spiral thief rod along the radial direction of the spiral thief rod
Direction elastic expansion.
Further, preferably, the sampling mechanism includes outer box cover, sliding slot, Slide Box and sampling spoon, the outer box cover
Side be fixedly connected with Slide Box, its length direction is provided with slide bar on the Slide Box, is set on the inside of the handle
It is equipped with sliding slot, the slide bar and sliding slot cooperation are slided, and the front end of the Slide Box is provided with sampling spoon.
Further, preferably, the cleaning mechanism includes pulling block, annulus and caging bolt, fixation is set on the annulus
It is equipped with pulling block, and the surface insertion of the annulus is equipped with caging bolt, the annulus is closely slidably set in described thin
The peripheral part of wall sampler barrel.
Further, described preferably, the front surface of the thin-walled sampler barrel is provided with transparency window along its length direction
The outer cover of transparency window be equipped with can along the axial direction of thin-walled sampler barrel extend screening glass, the outer peripheral surface of the screening glass with
The round and smooth concordant transition of the outer peripheral surface of the thin-walled sampler barrel, and radian is identical.
Further, preferably, the periphery of the lower part body of rod of the spiral thief rod is provided with circular knife blade, the spiral shell
It is provided with gas-charging connection at the top of rotation thief rod, the gas-charging connection is connected to aeration aperture.
Further, preferably, the front surface of the thin-walled sampler barrel, which is located at, is provided with scale close to the position of transparency window
The top of line, the spiral thief rod is connected with rotating disc by connecting rod.
Further, preferably, the thin-walled sampler barrel is made of metal thin-wall tubular structure.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention can completely be taken out the soil in thin-walled sampler barrel, and realize to different location depth
Soil sampled, the effective accuracy for improving soil sampling is convenient that the position of the soil of sampling is recorded and divided
Analysis, in order to establish the soil map of chu chrysanthemum plantation and cultivation；
(2) auxiliary sampling mechanism of the invention enables to thin-walled sampler barrel and spiral thief rod to sample protruding into soil
Afterwards, so that the soil between the thin-walled sampler barrel and spiral thief rod completely takes out simultaneously, by propping up after bottom expansion
The mode of support is taken out as former state convenient for soil；
(3) present invention can clean thin-walled sampling drum outer wall by increasing cleaning mechanism after every sub-sampling, reduce
Influence to the soil property of next sub-sampling can allow scientific research personnel more accurately to analyze soil soil property, thin-walled sampler barrel it is outer
Surface is provided with baffle, and baffle can slide up and down, and can extract baffle out when sampling and completing, and can completely see sampling soil
The structure of earth, while the graduation mark on thin-walled sampler barrel surface can be clearly seen that the depth of sampling soil and to sampling soil
Position record, be internally provided with sampling mechanism in handle, the completion different depth that scientific research personnel is more efficient can be helped
The work of the soil collection of position.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sampler based on chu chrysanthemum soil investigation；
Fig. 2 is a kind of structural schematic diagram of sampler turntable based on chu chrysanthemum soil investigation；
Fig. 3 is the enlarged drawing of part A in Fig. 1；
Fig. 4 is a kind of auxiliary sampling bloated organizational structure and staff pre-structure schematic diagram of sampler based on chu chrysanthemum soil investigation；
Fig. 5 is structural schematic diagram after a kind of auxiliary sampling bloated organizational structure and staff of sampler based on chu chrysanthemum soil investigation.
Specific embodiment
Please refer to Fig. 1~5, in the embodiment of the present invention, a kind of sampler based on chu chrysanthemum soil investigation, including handle 1,
Thin-walled sampler barrel 2, spiral thief rod 3, sampling mechanism 13 and cleaning mechanism, wherein the spiral thief rod 3 is set in described thin
In wall sampler barrel 2, and the outermost maximum outside diameter of the thin-walled thief rod 3 is identical as the internal diameter of the thin-walled sampler barrel；Its
It is characterized in that,
The top two sides of the thin-walled sampler barrel 2 are provided with the handle 1 extended along its radial direction, and the handle 1 is
Hollow structure with center sampling hole, the sampling mechanism can extend into the center sampling hole and sampled；
And after the spiral thief rod 3 is sampled chu chrysanthemum soil, the thin-walled sampler barrel can be relative to the spiral shell
Rotation thief rod 3 axially moves up, to utilize the sampling mechanism 13 to the axially different direction of spiral thief rod 3
The soil of position is sampled；
The lower section that the periphery of the thin-walled sampler barrel 2 is located at the handle is also arranged with the cleaning mechanism, by making
The cleaning mechanism is realized and is carried out clearly to the soil of adhesion outside thin-walled sampler barrel along the axial movement of the thin-walled sampler barrel
Reason, cleaning mechanism 9 can clean 2 outer wall of thin-walled sampler barrel after every sub-sampling, reduce the shadow to the soil property of next sub-sampling
It rings, scientific research personnel can be allowed more accurately to analyze soil soil property.
In the present embodiment, the bottom of the spiral thief rod 3 is additionally provided with auxiliary sampling mechanism 20, the auxiliary sampling
Mechanism 20 enables to the thin-walled sampler barrel 2 and spiral thief rod 3 protruding into soil after sampling, so that the thin-walled samples
Soil between cylinder and spiral thief rod completely takes out simultaneously.
Wherein, as preferred embodiment, the auxiliary sampling mechanism includes limiting plate 24, spring stack 22 and elastomeric bladder
23, wherein the bottom of the spiral thief rod 3 is provided with step groove, and the upper end of the step groove is little groove, the rank
The lower end of terraced groove is big groove, is fixedly installed the spring stack 22 extended downwardly in the little groove, the spring stack 22
Bottom is fixedly connected with the limiting plate 24, and elastomeric bladder 23, the spiral shell are provided between the big groove and the limiting plate
Rotation thief rod 3 is provided centrally with stomata 21, and the stomata 21 is connected to the elastomeric bladder 23.
Wherein, the big groove and elastomeric bladder structure are set as after being inflated by the stomata into the elastomeric bladder, the bullet
Spring column extends and the elastomeric bladder is swollen along the radial direction elasticity of the spiral thief rod in the bottom of the spiral thief rod
It is swollen.
In the present invention, the sampling to each depth location for convenience, the sampling mechanism 13 include outer box cover 12, slide
Slot 15, Slide Box 16 and sampling spoon 19, the side of the outer box cover 12 are fixedly connected with Slide Box 16, edge on the Slide Box 16
Its length direction be provided with slide bar 14, be provided with sliding slot 15 on the inside of the handle, the slide bar 14 cooperates with the sliding slot
Sliding, the front end of the Slide Box is provided with sampling spoon 19.
Wherein, the cleaning mechanism includes pulling block 6, annulus 7 and caging bolt 8, is fixedly installed pulling block on the annulus 7
6, and the surface insertion of the annulus 7 is equipped with caging bolt 8, the annulus is closely slidably set in the thin-walled sampling
The peripheral part of cylinder.
In the present invention, the front surface of the thin-walled sampler barrel 2 is provided with transparency window along its length direction, described transparent
The outer cover of window is equipped with the screening glass 4 that can extend along the axial direction of thin-walled sampler barrel, the outer peripheral surface of the screening glass 4 and institute
The round and smooth concordant transition of outer peripheral surface of thin-walled sampler barrel is stated, and radian is identical, the outer surface of thin-walled sampler barrel 2 is provided with baffle 4, gear
Piece 4 can slide up and down, and can extract baffle 4 out when sampling and completing, and can completely see the structure of sampling soil, while thin
The graduation mark 5 on 2 surface of wall sampler barrel can be clearly seen that the depth of sampling soil.
Soil is protruded into for convenience, the periphery of the lower part body of rod 11 of the spiral thief rod is provided with circular knife blade 10,
Gas-charging connection 18 is provided at the top of the spiral thief rod, the gas-charging connection is connected to aeration aperture.The thin-walled sampler barrel 2
Front surface be located at the position of transparency window be provided with graduation mark 5, the top of the spiral thief rod is connected by connecting rod 17
It is connected to rotating disc 3.The thin-walled sampler barrel is made of metal thin-wall tubular structure.
The working principle of the invention is: when carrying out soil collection, the soil that the alignment of spiral thief rod is needed to acquire turns
Turn disk 3 protrudes into spiral thief rod inside soil, and stretches to required depth, and after protruding into and fixing, thin-walled is sampled
Cylinder is covered in the outside of spiral thief rod, and thin-walled sampler barrel is protruded into inside soil, (pays attention to guaranteeing thin-walled after suitable depth
The depth for protruding into depth and spiral thief rod of sampler barrel matches), then, elastomeric bladder 23 is inflated, so that it is expanded,
Spiral thief rod is slightly above proposed shaking before inflation and in gas replenishment process by it, after inflating, by spiral thief rod with
Thin-walled sampler barrel extraction together synchronous simultaneously, in this way, making the soil between the thin-walled sampler barrel and spiral thief rod
Earth is complete simultaneously to be taken out, and is taken out baffle 4, can completely be seen the structure of sampling soil, while compareing graduation mark 5 can be clear
Find out which type of soil texture is located at what depth, can pull out at this time sampling mechanism 13 realization internal soil is adopted
Sample only needs thin-walled sampler barrel can be relative to the spiral thief rod 3 axially when sampling to different depth soil
Direction moves up, i.e., adopts using soil of the sampling mechanism 13 to the axially different direction position of spiral thief rod 3
Sample, very simple sample the soil of each depth location after facilitating primary sample, facilitate and establish soil information map,
After sampling terminates, unclamps the caging bolt 8 above cleaning mechanism 9 and with hand hold pulling block 6 and slide up and down and clean thin-walled and take
The soil impurity of sample cylinder outer surface draws cleaning mechanism 9 to the top after clean and then tightens caging bolt 8, so
Baffle 4 is completely turned back to original position sample again later by 2 cleaning inside of thin-walled sampler barrel again afterwards terminates.
It is above-described, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited to
This, anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention
And its inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of sampler based on chu chrysanthemum soil investigation, including handle (1), thin-walled sampler barrel (2), spiral thief rod (3),
Sampling mechanism (13) and cleaning mechanism, wherein the spiral thief rod (3) is set in the thin-walled sampler barrel (2), and described
The outermost maximum outside diameter of thin-walled thief rod (3) is identical as the internal diameter of the thin-walled sampler barrel；It is characterized in that,
The top two sides of the thin-walled sampler barrel (2) are provided with the handle (1) extended along its radial direction, the handle (1)
For the hollow structure with center sampling hole, the sampling mechanism can extend into the center sampling hole and be sampled；
And after the spiral thief rod (3) is sampled chu chrysanthemum soil, the thin-walled sampler barrel can be relative to the spiral
Thief rod (3) axially moves up, so as to axially different to spiral thief rod (3) using the sampling mechanism (13)
The soil of direction position is sampled；
The lower section that the periphery of the thin-walled sampler barrel (2) is located at the handle is also arranged with the cleaning mechanism, by making
Cleaning mechanism is stated along the axial movement of the thin-walled sampler barrel, realizes and the soil of adhesion outside thin-walled sampler barrel is carried out clearly
Reason.
2. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the spiral takes
The bottom of sample bar (3) is additionally provided with auxiliary sampling mechanism (20), and the auxiliary sampling mechanism (20) enables to the thin-walled to take
Sample cylinder (2) and spiral thief rod (3) are protruding into soil after sampling, so that between the thin-walled sampler barrel and spiral thief rod
Soil is complete simultaneously to be taken out.
3. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the auxiliary is adopted
Model machine structure includes limiting plate (24), spring stack (22) and elastomeric bladder (23), wherein the bottom of the spiral thief rod (3) is set
It is equipped with step groove, the upper end of the step groove is little groove, and the lower end of the step groove is big groove, the little groove
It is inside fixedly installed the spring stack (22) extended downwardly, the bottom of the spring stack (22) is fixedly connected with the limiting plate
(24), it is provided between the big groove and the limiting plate elastomeric bladder (23), the center setting of the spiral thief rod (3)
Have stomata (21), the stomata (21) is connected to the elastomeric bladder (23).
4. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the big groove
It is set as after being inflated by the stomata into the elastomeric bladder with elastomeric bladder structure, the spring stack extends and the elastomeric bladder is in institute
The bottom of spiral thief rod is stated along the radial direction elastic expansion of the spiral thief rod.
5. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the Sampling Machine
Structure (13) includes outer box cover (12), sliding slot (15), Slide Box (16) and sampling spoon (19), and the side of the outer box cover (12) is fixed
It is connected with Slide Box (16), its length direction is provided with slide bar (14), the inside of the handle on the Slide Box (16)
It is provided with sliding slot (15), the slide bar (14) and sliding slot cooperation are slided, and the front end of the Slide Box is provided with sampling spoon
(19)。
6. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the descaling machine
Structure includes pulling block (6), annulus (7) and caging bolt (8), is fixedly installed pulling block (6) on the annulus (7), and the annulus
(7) surface insertion is equipped with caging bolt (8), and the annulus is closely slidably set in the periphery of the thin-walled sampler barrel
Portion.
7. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the thin-walled takes
The front surface of sample cylinder (2) is provided with transparency window along its length direction, and the outer cover of the transparency window is equipped with and can take along thin-walled
The screening glass (4) that the axial direction of sample cylinder extends, the outer peripheral surface of the screening glass (4) and the outer peripheral surface circle of the thin-walled sampler barrel
Sliding concordant transition, and radian is identical.
8. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the spiral takes
The periphery of the lower part body of rod (11) of sample bar is provided with circular knife blade (10), is provided with inflation at the top of the spiral thief rod and is connect
Head (18), the gas-charging connection are connected to aeration aperture.
9. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the thin-walled takes
The front surface of sample cylinder (2) is located to be provided with graduation mark (5) close to the position of transparency window, passes through company at the top of the spiral thief rod
Extension bar (17) is connected with rotating disc (3).
10. a kind of sampler based on chu chrysanthemum soil investigation according to claim 1, which is characterized in that the thin-walled
Sampler barrel is made of metal thin-wall tubular structure.
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| CN201910278442.5A CN109916661B (en) | 2019-04-08 | 2019-04-08 | Chuzhou chrysanthemum soil research-based sampling device |
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| CN201910278442.5A CN109916661B (en) | 2019-04-08 | 2019-04-08 | Chuzhou chrysanthemum soil research-based sampling device |
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Cited By (4)
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| CN110793807A (en) * | 2019-11-21 | 2020-02-14 | 吉林师范大学 | Automatic acquisition device for field geographic information |
| CN111307501A (en) * | 2020-03-12 | 2020-06-19 | 四川省兴冶岩土工程检测有限责任公司 | Rock-soil mass detector and detection method |
| CN113295457A (en) * | 2021-05-26 | 2021-08-24 | 中南大学 | Powder sampling device |
| CN116990072A (en) * | 2023-09-22 | 2023-11-03 | 南通江华机械有限公司 | Soil detection sampling device |
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