CN110376014A - A kind of heavy metal-polluted soil detection device - Google Patents
A kind of heavy metal-polluted soil detection device Download PDFInfo
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- CN110376014A CN110376014A CN201910680054.XA CN201910680054A CN110376014A CN 110376014 A CN110376014 A CN 110376014A CN 201910680054 A CN201910680054 A CN 201910680054A CN 110376014 A CN110376014 A CN 110376014A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
The present invention relates to heavy metal-polluted soil detection device field, specifically a kind of heavy metal-polluted soil detection device, including support construction, stretching structure, depth adjustment structure, sample collection structure, guide frame and storage organization；Depth adjustment structure is fixed on support construction, and then convenient for adjusting the depth of collecting sample, while using lever principle, and then makes to operate more laborsaving, improves collecting efficiency；Guide frame is set to the end of depth adjustment structure, guide frame surrounds conical structure, and then there is guiding role to depth adjustment structure, effectively prevent the soil of different location from entering the inside of sample collection structure simultaneously, and then depth adjustment structure is set to be more convenient for entering in soil, while keeping the soil collection effect of sample collection structure more preferable；Sample collection structure is set to the inside of depth adjustment structure, and convenient for the soil of layer-by-layer acquisition same position, the sample soil of storage acquisition is convenient in the setting of sample collection structure, convenient for the sample soil of discharge acquisition.
Description
Technical field
The present invention relates to heavy metal-polluted soil detection device field, specifically a kind of heavy metal-polluted soil detection device.
Background technique
With heavy metal than more prominent in soil inorganic pollutant, mainly since heavy metal cannot be by edaphon point
Solution, and is easy to accumulate, and is converted into the bigger methyl compound of toxicity, in addition some by food chain with adverse concentration in human body
Accumulation seriously endangers human health, needs to carry out soil using heavy metal-polluted soil detection device to the soil of heavy metal pollution
Detection, and then administering method is reasonably used according to testing result, it needs to extract soil sample before Soil K+adsorption.
However, the method in the more soft area acquisition soil sample of geology is first to be carried out using drilling device to soil
Drilling, then detects the soil of different depth, and operation is not convenient and fast, and in boring procedure, the side wall of drilling
Soil be easy to collapse, cause the soil of different depth to mix, so influence measurement quality, while in the soil drill after need
Soil is backfilled, keeps the difficulty of the sample collection of operator big.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of heavy metal-polluted soil detection devices.
The technical solution adopted by the present invention to solve the technical problems is: a kind of heavy metal-polluted soil detection device, including branch
Support structure, stretching structure, depth adjustment structure, sample collection structure, guide frame and storage organization；The support construction is equipped with
For adjusting the depth adjustment structure of soil collection depth, and can between the depth adjustment structure and the support construction
Dismantling connection；The side wall of the support construction is equipped with the stretching structure for haulage equipment；The depth adjustment structure
Bottom end is equipped with the guide frame for protecting the sample collection structure, and the inside of the depth adjustment structure is equipped with and uses
It is detachable between the sample collection structure and the depth adjustment structure in the sample collection structure of acquisition soil sample
Connection, and contradicted between the sample collection structure and the guide frame；The support construction, which is equipped with, is used for fixed sample
The storage organization of collecting bottle.
Specifically, the support construction includes positioning sleeve, pressing plate, the first support frame, the second support frame, reset spring, set
Cylinder and limiting tooth, first support frame of U-shaped structure and second support frame of U-shaped structure are both secured to the depth tune
Section structure, the both ends of first support frame and second support frame are both secured to the pressing plate, the pressing plate with it is described fixed
It is slidably connected between the set of position, the bottom end of the pressing plate is equipped with the limiting tooth that multiple ends are conical structure, the positioning
It covers and is equipped with the multiple and limiting tooth sleeve correspondingly, the sleeve and the limit close to one end of the pressing plate
It is slidably connected between tooth, the sleeve is slidably connected between the sleeve and the pressing plate through the reset spring, described
Reset spring is set between the pressing plate and the positioning sleeve, is slidably connected between the limiting tooth and the positioning sleeve.
Specifically, the stretching structure includes the first rubber ring and handle, the both ends of first support frame are symmetrically arranged with
Two handles perpendicular to first support frame, the handle are equipped with first rubber ring.
Specifically, the depth adjustment structure includes the second rubber ring, drive rod, adjusting rod, connector sleeve, drilling rod and card
Block is threadedly coupled between the adjusting rod and first support frame of U-shaped structure, and the adjusting rod is away from second support
One end of frame is equipped with the drive rod, and the end of the drive rod is equipped with second rubber ring of rotation connection, the adjusting
Bar is equipped with the connector sleeve away from one end of the drive rod, is rotatablely connected between the connector sleeve and the adjusting rod, described
It is slidably connected between drilling rod and second support frame, the section of the drilling rod and the second support frame sliding position is positive eight
Side shape structure, is rotatablely connected between the drilling rod and the adjusting rod, and the end of the adjusting rod is equipped with the fixture block, the company
It is rotatablely connected between female connector and the fixture block.
Specifically, the guide frame includes guide plate, shaft and limit spring, the drilling rod is away from the adjusting rod
One end is equipped with the guide plate of the sector structure of multiple circumference array setting, encloses between the guide plate of multiple sector structures
At conical structure, the shaft through being connected to the guide plate and the drilling rod, the guide plate by the shaft and
It is rotatablely connected between the drilling rod, the limit spring of ring structure is through the inside of the guide plate.
Specifically, the sample collection structure includes third rubber ring, drive rod, acquisition bar and limit plate, the acquisition
Bar is threadedly coupled, the acquisition bar through the adjusting rod and the drilling rod is connected between the acquisition bar and the drilling rod
It is rotatablely connected between the adjusting rod, the end of the acquisition bar is equipped with the third rubber ring, the driving of L-shaped structure
It is rotatablely connected between bar and the acquisition bar, and the drive rod has the limit away from one end spiral wound of the adjusting rod
Position plate.
Specifically, the storage organization includes guide ring, sliding rail, fixed frame, the 4th rubber ring, convex block and rubber rods, institute
The guide ring that the first support frame is equipped with rotation connection is stated, the end of first support frame is cylindrical structure, described
First support frame is equipped with the semicircular convex block, and the sliding rail is fixed on the guide ring, the other end of the sliding rail
Equipped with the fixed frame, the inside of the fixed frame is equipped with the 4th rubber ring for being limited to specimen bottle, described
It is slidably connected between rubber rods and the sliding rail, the accommodating cavity and the 4th rubber that the rubber rods are surrounded with the sliding rail
Circle conducting, the end of the rubber rods are hemispherical dome structure.
Beneficial effects of the present invention:
(1) a kind of heavy metal-polluted soil detection device of the present invention, depth adjustment structure are fixed on support construction, support
The setting of structure increases the road holding of support construction, so make operation when it is more stable, avoid during collecting sample
Acquisition position variation, and then substantially increase the stability of acquisition；That is: positioning sleeve is placed on acquisition soil, acquires people
The foot of member is stood respectively on two pressing plates, under the effect of gravity, is slided between pressing plate and positioning sleeve, is made reset spring pressure
Contracting, is slidably connected between sleeve and pressing plate, makes to slide between limiting tooth and sleeve, and then inserts the limiting tooth of end cone
Enter soil, and then avoid in acquisition soil course, acquisition position changes, and then substantially increases the accuracy of acquisition, together
When limiting tooth setting increase the road holding of positioning sleeve, and then keep the support effect of equipment more preferable.
(2) a kind of heavy metal-polluted soil detection device of the present invention, depth adjustment structure are fixed on support construction, in turn
Convenient for adjusting the depth of collecting sample, while lever principle is used, and then make to operate more laborsaving, improves collecting efficiency；
That is: end is positive between the drilling rod and the second support frame of eight-sided formation and is slidably connected, spiral shell between adjusting rod and the first support frame
Line connection, and then convenient for driving drive rod to drive adjusting rod rotation by the second rubber ring, between adjusting rod and the first support frame
It is threadedly coupled, and then makes to contradict between adjusting rod and drilling rod, and then make to be slidably connected between drilling rod and the second support frame, and then make
Drilling rod is inserted into soil, and then the soil sample of the different depth convenient for acquisition same position, while the connector sleeve on drilling rod is logical
It crosses between fixture block and adjusting rod and is rotatablely connected, and then convenient for taking out drilling rod, drive rod is fixed on adjusting rod, and then uses lever
Principle, makes to drive more laborsaving, while being rotatablely connected between the second rubber ring and drive rod, and then substantially increase using comfortable
Degree.
(3) a kind of heavy metal-polluted soil detection device of the present invention, guide frame are set to the end of depth adjustment structure,
Guide frame surrounds conical structure, and then has guiding role to depth adjustment structure, while effectively preventing different location
Soil enter the inside of sample collection structure, and then depth adjustment structure is made to be more convenient for entering in soil, while adopts sample
The soil collection effect for collecting structure is more preferable, it may be assumed that the end of drilling rod is truncated cone-shaped structure, and then drilling rod is made to be more convenient for entering soil
In, when sample collection structure is accommodated in the inside of guide plate, limit spring is shunk, and drive multiple guide plates to rotate around the axis,
Make between multiple guide plates mutually to contradict and surround conical structure, while guide plate bears pressure, make multiple guide plates it
Between contradict even closer, and then guide plate is made to be more convenient for driving in drilling rod insertion soil.
(4) a kind of heavy metal-polluted soil detection device of the present invention, sample collection structure are set to depth adjustment structure
Inside, and then convenient for the soil of layer-by-layer acquisition same position, while the setting of sample collection structure is convenient for the sample of storage acquisition
This soil convenient for the sample soil of discharge acquisition, and then substantially increases the acquisition quality of sample；That is: acquisition bar and drilling rod it
Between be threadedly coupled, and then make to acquire bar and contradict guide plate, guide plate rotates around the axis, and then drilling rod is made to expose guide plate, limit
Spring elongation, and then the soil for avoiding different depth in collection process is blended in the interior of the sample collection bar of the inside of drilling rod
Portion, and then the acquisition quality of soil sample is substantially increased, after guide plate expansion, adopted convenient for the soil near limit plate is separate
Collect bar, then holds third rubber ring, be rotatablely connected between third rubber ring and acquisition bar, and then substantially increase using comfortable
Degree, when drive rod and acquisition bar rotation connection, and then drive rod drives limit plate rotation, and then convenient for passing through spiral-shaped limit
Position plate driving soil inlet and outlet acquires bar, and then convenient for controlling limit plate rotation by drive rod, and then not convenient for acquisition
It with the sample of the different location of depth, while acquiring and being rotatablely connected between bar and drilling rod, while spiral shell between drilling rod cooperation acquisition bar
Line connection, the soil that storage acquisition is completed, and then substantially increase soil collection quality.
(5) a kind of heavy metal-polluted soil detection device of the present invention, is rotatablely connected between storage organization and support construction,
And then convenient for storing bottle by storage organization fixed sample, and then keep the acquisition of sample more convenient, and then greatly improve
Collecting efficiency, it may be assumed that sample storage bottle is fastened on the 4th rubber ring first, then 180 ° of rotation slide rails, makes sliding rail and the
Two support frames contradict, and convex block contradicts rubber rods, and then makes to be slidably connected between rubber rods and sliding rail, and then become accommodating cavity
It is small, so that gas is pressed into the 4th rubber ring, then the 4th rubber ring dilatancy contradicts sample and stores bottle, is in sample storage bottle
The bottom end of drilling rod, and then keep soil sample storage more convenient, while rotation slide rail after use, and then make the 4th rubber ring
It resets, so that sample storage bottle is taken more convenient, while reset rubber rods.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of a kind of preferred embodiment overall structure signal of heavy metal-polluted soil detection device provided by the invention
Figure；
Fig. 2 is the portion A shown in FIG. 1 enlarged diagram；
Fig. 3 is the structural schematic diagram of support construction shown in Fig. 2；
Fig. 4 is the attachment structure schematic diagram of sample collection structure and guide frame shown in Fig. 2；
Fig. 5 is the portion B shown in Fig. 4 enlarged diagram；
Fig. 6 is the portion C shown in fig. 5 enlarged diagram；
Fig. 7 is the portion D shown in Fig. 4 enlarged diagram；
Fig. 8 is the attachment structure schematic diagram of storage organization shown in FIG. 1 and the first support frame.
In figure: 1, support construction, 11, positioning sleeve, 12, pressing plate, the 13, first support frame, the 14, second support frame, 15, reset
Spring, 16, sleeve, 17, limiting tooth, 2, stretching structure, the 21, first rubber ring, 22, handle, 3, depth adjustment structure, 31,
Two rubber rings, 32, drive rod, 33, adjusting rod, 34, connector sleeve, 35, drilling rod, 36, fixture block, 4, sample collection structure, 41, third
Rubber ring, 42, drive rod, 43, acquisition bar, 44, limit plate, 5, guide frame, 51, guide plate, 52, shaft, 53, limit bullet
Spring, 6, storage organization, 61, guide ring, 62, sliding rail, 63, fixed frame, the 64, the 4th rubber ring, 65, convex block, 66, rubber rods.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 8, a kind of heavy metal-polluted soil detection device of the present invention, including support construction 1, lifting knot
Structure 2, depth adjustment structure 3, sample collection structure 4, guide frame 5 and storage organization 6；The support construction 1 is equipped with for adjusting
The depth adjustment structure 3 of soil collection depth is saved, and removable between the depth adjustment structure 3 and the support construction 1
Unload connection；The side wall of the support construction 1 is equipped with the stretching structure 2 for haulage equipment；The depth adjustment structure 3
Bottom end is equipped with the guide frame 5 for protecting the sample collection structure 4, and the inside of the depth adjustment structure 3 is set
Have a sample collection structure 4 for acquiring soil sample, the sample collection structure 4 and the depth adjustment structure 3 it
Between be detachably connected, and contradicted between the sample collection structure 4 and the guide frame 5；The support construction 1, which is equipped with, to be used
In the storage organization 6 of fixed sample collecting bottle.
Specifically, the support construction 1 includes positioning sleeve 11, pressing plate 12, the first support frame 13, the second support frame 14, answers
Position spring 15, sleeve 16 and limiting tooth 17, first support frame 13 of U-shaped structure and second support frame of U-shaped structure
14 are both secured to the depth adjustment structure 3, and the both ends of first support frame 13 and second support frame 14 are both secured to
The pressing plate 12 is slidably connected between the pressing plate 12 and the positioning sleeve 11, and the bottom end of the pressing plate 12 is equipped with multiple ends
For the limiting tooth 17 of conical structure, the positioning sleeve 11 is equipped with the multiple and limit close to one end of the pressing plate 12
The one-to-one sleeve 16 of tooth 17, is slidably connected, the sleeve 16 runs through between the sleeve 16 and the limiting tooth 17
It is slidably connected between the reset spring 15, the sleeve 16 and the pressing plate 12, the reset spring 15 is set to the pressure
Between plate 12 and the positioning sleeve 11, it is slidably connected between the limiting tooth 17 and the positioning sleeve 11；The depth adjustment knot
Structure 3 is fixed on the support construction 1, and the setting of the support construction 1 increases the road holding of the support construction 1, and then makes
It is more stable when operation, it avoids acquisition position during collecting sample and changes, and then substantially increase the stability of acquisition
Energy；That is: the positioning sleeve 11 is placed on acquisition soil, the foot of collector is stood respectively in two pressing plates 12
On, it under the effect of gravity, is slided between the pressing plate 12 and the positioning sleeve 11, compresses the reset spring 15, the set
It is slidably connected between cylinder 16 and the pressing plate 12, makes to slide between the limiting tooth 17 and the sleeve 16, and then make end
The limiting tooth 17 of cone is inserted into soil, and then avoids in acquisition soil course, and acquisition position changes, and then significantly
The accuracy of acquisition is improved, while the setting of the limiting tooth 17 increases the road holding of the positioning sleeve 11, and then makes to set
Standby support effect is more preferable.
Specifically, the stretching structure 2 includes the first rubber ring 21 and handle 22, the both ends pair of first support frame 13
Claim to set there are two the handle 22 perpendicular to first support frame 13, the handle 22 is equipped with first rubber ring
21；When haulage equipment, first rubber ring 21 is held, cooperates the use of the handle 22, and then equipment easy to carry, together
The setting of the first rubber ring of Shi Suoshu 21 substantially increases usage comfort.
Specifically, the depth adjustment structure 3 include the second rubber ring 31, drive rod 32, adjusting rod 33, connector sleeve 34,
Drilling rod 35 and fixture block 36 are threadedly coupled, the adjusting rod between the adjusting rod 33 and first support frame 13 of U-shaped structure
33 are equipped with the drive rod 32 away from one end of second support frame 14, and the end of the drive rod 32 is equipped with rotation connection
Second rubber ring 31, the adjusting rod 33 are equipped with the connector sleeve 34, the connection away from one end of the drive rod 32
It is rotatablely connected between set 34 and the adjusting rod 33, is slidably connected between the drilling rod 35 and second support frame 14, it is described
The section of drilling rod 35 and 14 sliding position of the second support frame is positive eight-sided formation, the drilling rod 35 and the adjusting rod 33
Between be rotatablely connected, the end of the adjusting rod 33 is equipped with the fixture block 36, turns between the connector sleeve 34 and the fixture block 36
Dynamic connection；The depth adjustment structure 3 is fixed on the support construction 1, and then convenient for adjusting the depth of collecting sample, adopts simultaneously
With lever principle, and then make to operate more laborsaving, improves collecting efficiency；That is: the end brill that is positive eight-sided formation
It is slidably connected between bar 35 and second support frame 14, screw thread connects between the adjusting rod 33 and first support frame 13
It connects, and then convenient for driving the drive rod 32 that the adjusting rod 33 is driven to rotate by second rubber ring 31, the adjusting
It is threadedly coupled between bar 33 and first support frame 13, and then makes to contradict between the adjusting rod 33 and the drilling rod 35, into
And make to be slidably connected between the drilling rod 35 and second support frame 14, and then be inserted into the drilling rod 35 in soil, in turn
Convenient for the soil sample of the different depth of acquisition same position, while the connector sleeve 34 on the drilling rod 35 passes through the card
It is rotatablely connected between block 36 and the adjusting rod 33, and then convenient for taking out the drilling rod 35, the drive rod 32 is fixed on described
Adjusting rod 33, and then use lever principle makes to drive more laborsaving, while second rubber ring 31 and the drive rod 32
Between be rotatablely connected, and then substantially increase usage comfort.
Specifically, the guide frame 5 includes guide plate 51, shaft 52 and limit spring 53, the drilling rod 35 deviates from institute
The one end for stating adjusting rod 33 is equipped with the guide plate 51 for the sector structure that multiple circumference array are arranged, the institute of multiple sector structures
It states and surrounds conical structure between guide plate 51, the shaft 52, which runs through, is connected to the guide plate 51 and the drilling rod 35, institute
Guide plate 51 is stated by being rotatablely connected between the shaft 52 and the drilling rod 35, the limit spring 53 of ring structure runs through
In the inside of the guide plate 51；The guide frame 5 is set to the end of the depth adjustment structure 3, and the guide frame 5 encloses
There is guiding role at conical structure, and then to the depth adjustment structure 3, while effectively preventing the soil of different location
Into the inside of the sample collection structure 4, and then the depth adjustment structure 3 is set to be more convenient for entering in soil, while making institute
The soil collection effect for stating sample collection structure 4 is more preferable, it may be assumed that the end of the drilling rod 35 is truncated cone-shaped structure, and then is made described
Drilling rod 35 is more convenient for entering in soil, when the sample collection structure 4 is accommodated in the inside of the guide plate 51, the limit
Spring 53 is shunk, and is driven multiple guide plates 51 to rotate around the shaft 52, is made mutually to support between multiple guide plates 51
Touching surrounds conical structure, while the guide plate 51 bears pressure, makes to contradict more between multiple guide plates 51
Closely, and then the guide plate 51 is made to be more convenient for that the drilling rod 35 is driven to be inserted into soil.
Specifically, the sample collection structure 4 includes third rubber ring 41, drive rod 42, acquires bar 43 and limit plate 44,
The acquisition bar 43, which runs through, is connected to the adjusting rod 33 and the drilling rod 35, spiral shell between the acquisition bar 43 and the drilling rod 35
Line connection, is rotatablely connected between the acquisition bar 43 and the adjusting rod 33, and the end of the acquisition bar 43 is equipped with the third
Rubber ring 41 is rotatablely connected between the drive rod 42 of L-shaped structure and the acquisition bar 43, and the drive rod 42 deviates from institute
One end spiral wound for stating adjusting rod 33 has the limit plate 44；The sample collection structure 4 is set to the depth adjustment knot
The inside of structure 3, and then convenient for the soil of layer-by-layer acquisition same position, while the setting of the sample collection structure 4 is convenient for receipts
It receives the sample soil of acquisition, convenient for the sample soil of discharge acquisition, and then substantially increases the acquisition quality of sample；That is: described
It is threadedly coupled between acquisition bar 43 and the drilling rod 35, and then acquisition bar 43 is made to contradict the guide plate 51, the guide plate 51
It is rotated around the shaft 52, and then the drilling rod 35 is made to expose the guide plate 51, the limit spring 53 extends, and then avoids
The soil of different depth is blended in the inside of the sample collection bar 43 of the inside of the drilling rod 35 in collection process, in turn
The acquisition quality for substantially increasing soil sample, after the guide plate 51 expansion, convenient for the soil near the limit plate 44
Far from the acquisition bar 43, the third rubber ring 41 is then held, between the third rubber ring 41 and the acquisition bar 43
Rotation connection, and then usage comfort is substantially increased, as the drive rod 42 and the acquisition bar 43 rotation connection, Jin Ersuo
Stating drive rod 42 drives the limit plate 44 to rotate, and then convenient for driving soil to enter by the spiral-shaped limit plate 44
With the acquisition bar 43 is discharged, and then rotated convenient for controlling the limit plate 44 by the drive rod 42, and then convenient for acquiring
The sample of the different location of different depth, while being rotatablely connected between the acquisition bar 43 and the drilling rod 35, while the brill
Bar 35 cooperates to be threadedly coupled between the acquisition bar 43, the soil that storage acquisition is completed, and then substantially increases soil collection matter
Amount.
Specifically, the storage organization 6 includes guide ring 61, sliding rail 62, fixed frame 63, the 4th rubber ring 64, convex block 65
With rubber rods 66, first support frame 13 is equipped with the guide ring 61 of rotation connection, the end of first support frame 13
Portion is cylindrical structure, and first support frame 13 is equipped with the semicircular convex block 65, and the sliding rail 62 is fixed on described
Guide ring 61, the other end of the sliding rail 62 are equipped with the fixed frame 63, and the inside of the fixed frame 63 is equipped with for sample
This bottle of the 4th rubber ring 64 limited, is slidably connected between the rubber rods 66 and the sliding rail 62, the rubber
The accommodating cavity and the 4th rubber ring 64 that bar 66 and the sliding rail 62 surround are connected, and the end of the rubber rods 66 is hemisphere
Shape structure；It is rotatablely connected between the storage organization 6 and the support construction 1, and then convenient for fixed by the storage organization 6
Sample stores bottle, and then keeps the acquisition of sample more convenient, and then substantially increase collecting efficiency, it may be assumed that first by sample
Storage bottle is fastened on the 4th rubber ring 64, then 180 ° of rotation sliding rails 62, makes the sliding rail 62 and described second
Support frame 14 contradicts, and the convex block 65 contradicts the rubber rods 66, and then makes sliding between the rubber rods 66 and the sliding rail 62
Dynamic connection, and then accommodating cavity is made to become smaller, so that gas is pressed into the 4th rubber ring 64, then the 4th rubber ring 64 expansion
Deformation contradicts sample and stores bottle, so that sample storage bottle is in the bottom end of the drilling rod 35, and then keep soil sample storage more square
Just, the sliding rail 62 while after use is rotated, and then resets the 4th rubber ring 64, sample storage bottle is made to take more
Add convenient and efficient, while resets the rubber rods 66.
When in use, positioning sleeve 11 is placed on acquisition soil, the foot of collector is stood respectively in two pressing plates
On 12, under the effect of gravity, slided between pressing plate 12 and positioning sleeve 11, compress reset spring 15, sleeve 16 and pressing plate 12 it
Between be slidably connected, make to slide between limiting tooth 17 and sleeve 16, so make end cone limiting tooth 17 be inserted into soil, into
And avoid in acquisition soil course, acquisition position changes, and then substantially increases the accuracy of acquisition, while limiting tooth 17
Setting increase the road holding of positioning sleeve 11, and then keep the support effect of equipment more preferable；End is positive the brill of eight-sided formation
It is slidably connected between bar 35 and the second support frame 14, is threadedly coupled between adjusting rod 33 and the first support frame 13, and then convenient for logical
Crossing the second rubber ring 31 driving drive rod 32 drives adjusting rod 33 to rotate, and screw thread connects between adjusting rod 33 and the first support frame 13
It connects, and then makes to contradict between adjusting rod 33 and drilling rod 35, and then make to be slidably connected between drilling rod 35 and the second support frame 14, in turn
It is inserted into drilling rod 35 in soil, and then the soil sample of the different depth convenient for acquisition same position, while the company on drilling rod 35
For female connector 34 by being rotatablely connected between fixture block 36 and adjusting rod 33, and then convenient for taking out drilling rod 35, drive rod 32 is fixed on adjusting
Bar 33, so use lever principle, make to drive it is more laborsaving, while between the second rubber ring 31 and drive rod 32 rotate connect
It connects, and then substantially increases usage comfort；The end of drilling rod 35 is truncated cone-shaped structure, and then drilling rod 35 is made to be more convenient for entering soil
In earth, when sample collection structure 4 is accommodated in the inside of guide plate 51, limit spring 53 shrink, drive multiple guide plates 51 around
Shaft 52 rotates, and makes between multiple guide plates 51 mutually to contradict and surrounds conical structure, while guide plate 51 bears pressure,
Make to contradict between multiple guide plates 51 even closer, and then guide plate 51 is made to be more convenient for driving drilling rod 35 to be inserted into soil；Acquisition
It is threadedly coupled between bar 43 and drilling rod 35, and then makes to acquire the conflict guide plate 51 of bar 43, guide plate 51 52 rotates around the shaft, in turn
Drilling rod 35 is set to expose guide plate 51, limit spring 53 extends, and then the soil for avoiding different depth in collection process is blended in
The inside of the sample collection bar 43 of the inside of drilling rod 35, and then the acquisition quality of soil sample is substantially increased, when guide plate 51
After expansion, convenient near limit plate 44 soil far from acquisition bar 43, then hold third rubber ring 41, third rubber ring 41 with
It is rotatablely connected between acquisition bar 43, and then substantially increases usage comfort, when drive rod 42 and acquire the rotation connection of bar 43, into
And drive rod 42 drives limit plate 44 to rotate, and then convenient for driving soil inlet and outlet to adopt by spiral-shaped limit plate 44
Collect bar 43, and then is rotated convenient for controlling limit plate 44 by drive rod 42, and then convenient for the different location of acquisition different depth
Sample, while acquiring and being rotatablely connected between bar 43 and drilling rod 35, while being threadedly coupled between the cooperation acquisition bar 43 of drilling rod 35, it stores
The soil completed is acquired, and then substantially increases soil collection quality；Sample storage bottle is fastened on the 4th rubber ring 64, so
180 ° of rotation slide rails 62 afterwards contradict sliding rail 62 and the second support frame 14, and convex block 65 contradicts rubber rods 66, and then makes rubber rods 66
It is slidably connected between sliding rail 62, and then accommodating cavity is made to become smaller, so that gas is pressed into the 4th rubber ring 64, then the 4th rubber ring
64 dilatancies contradict sample and store bottle, so that sample storage bottle is in the bottom end of drilling rod 35, and then make soil sample storage more
It is convenient, at the same rotation slide rail 62 after use, and then the 4th rubber ring 64 is resetted, so that sample storage bottle is taken more convenient
Fast, while reset rubber rods 66.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of heavy metal-polluted soil detection device, it is characterised in that: including support construction (1), stretching structure (2), depth adjustment
Structure (3), sample collection structure (4), guide frame (5) and storage organization (6)；The support construction (1) is equipped with for adjusting
The depth adjustment structure (3) of soil collection depth, and between the depth adjustment structure (3) and the support construction (1)
It is detachably connected；The side wall of the support construction (1) is equipped with the stretching structure (2) for haulage equipment；The depth tune
The bottom end of section structure (3) is equipped with the guide frame (5) for protecting the sample collection structure (4), and the depth tune
The inside of section structure (3) is equipped with the sample collection structure (4) for acquiring soil sample, the sample collection structure (4)
Be detachably connected between the depth adjustment structure (3), and the sample collection structure (4) and the guide frame (5) it
Between contradict；The support construction (1) is equipped with the storage organization (6) for fixed sample collecting bottle.
2. a kind of heavy metal-polluted soil detection device according to claim 1, it is characterised in that: support construction (1) packet
Include positioning sleeve (11), pressing plate (12), the first support frame (13), the second support frame (14), reset spring (15), sleeve (16) and limit
Position tooth (17), first support frame (13) of U-shaped structure and second support frame (14) of U-shaped structure are both secured to described
The both ends of depth adjustment structure (3), first support frame (13) and second support frame (14) are both secured to the pressing plate
(12), it is slidably connected between the pressing plate (12) and the positioning sleeve (11), the bottom end of the pressing plate (12) is equipped with multiple ends
For the limiting tooth (17) of conical structure, the positioning sleeve (11) is equipped with multiple and institute close to the one end of the pressing plate (12)
The one-to-one sleeve (16) of limiting tooth (17) is stated, is slidably connected between the sleeve (16) and the limiting tooth (17),
The sleeve (16) is slidably connected between the sleeve (16) and the pressing plate (12) through the reset spring (15), institute
It states reset spring (15) to be set between the pressing plate (12) and the positioning sleeve (11), the limiting tooth (17) and the positioning sleeve
(11) it is slidably connected between.
3. a kind of heavy metal-polluted soil detection device according to claim 2, it is characterised in that: stretching structure (2) packet
The first rubber ring (21) and handle (22) are included, the both ends of first support frame (13) are symmetrically arranged with two perpendicular to described first
The handle (22) of support frame (13), the handle (22) are equipped with first rubber ring (21).
4. a kind of heavy metal-polluted soil detection device according to claim 2, it is characterised in that: the depth adjustment structure
It (3) include the second rubber ring (31), drive rod (32), adjusting rod (33), connector sleeve (34), drilling rod (35) and fixture block (36), institute
It states and is threadedly coupled between adjusting rod (33) and first support frame (13) of U-shaped structure, the adjusting rod (33) is away from described
One end of second support frame (14) is equipped with the drive rod (32), and the end of the drive rod (32) is equipped with the described of rotation connection
Second rubber ring (31), the adjusting rod (33) is equipped with the connector sleeve (34) away from the one end of the drive rod (32), described
It is rotatablely connected between connector sleeve (34) and the adjusting rod (33), it is sliding between the drilling rod (35) and second support frame (14)
The section of dynamic connection, the drilling rod (35) and the second support frame (14) sliding position is positive eight-sided formation, the drilling rod
(35) it is rotatablely connected between the adjusting rod (33), the end of the adjusting rod (33) is equipped with the fixture block (36), the company
It is rotatablely connected between female connector (34) and the fixture block (36).
5. a kind of heavy metal-polluted soil detection device according to claim 4, it is characterised in that: guide frame (5) packet
Guide plate (51), shaft (52) and limit spring (53) are included, the drilling rod (35) is equipped with away from the one end of the adjusting rod (33)
The guide plate (51) of the sector structure of multiple circumference array setting encloses between the guide plate (51) of multiple sector structures
At conical structure, the shaft (52), which is run through, is connected to the guide plate (51) and the drilling rod (35), the guide plate
(51) by being rotatablely connected between the shaft (52) and the drilling rod (35), the limit spring (53) of ring structure runs through
In the inside of the guide plate (51).
6. a kind of heavy metal-polluted soil detection device according to claim 4, it is characterised in that: the sample collection structure
It (4) include third rubber ring (41), drive rod (42), acquisition bar (43) and limit plate (44), the acquisition bar (43) is through company
It is connected to the adjusting rod (33) and the drilling rod (35), is threadedly coupled between the acquisition bar (43) and the drilling rod (35), institute
It states and is rotatablely connected between acquisition bar (43) and the adjusting rod (33), the end of acquisition bar (43) is equipped with the third rubber
It encloses (41), is rotatablely connected between the drive rod (42) of L-shaped structure and the acquisition bar (43), and the drive rod (42) is carried on the back
One end spiral wound from the adjusting rod (33) has the limit plate (44).
7. a kind of heavy metal-polluted soil detection device according to claim 2, it is characterised in that: storage organization (6) packet
Include guide ring (61), sliding rail (62), fixed frame (63), the 4th rubber ring (64), convex block (65) and rubber rods (66), described first
Support frame (13) is equipped with the guide ring (61) of rotation connection, and the end of first support frame (13) is cylindrical body knot
Structure, first support frame (13) are equipped with the semicircular convex block (65), and the sliding rail (62) is fixed on the guide ring
(61), the other end of the sliding rail (62) is equipped with the fixed frame (63), the inside of the fixed frame (63) be equipped with for pair
The 4th rubber ring (64) that specimen bottle is limited, is slidably connected between the rubber rods (66) and the sliding rail (62),
The accommodating cavity and the 4th rubber ring (64) that the rubber rods (66) and the sliding rail (62) surround are connected, the rubber rods
(66) end is hemispherical dome structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910680054.XA CN110376014A (en) | 2019-07-26 | 2019-07-26 | A kind of heavy metal-polluted soil detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910680054.XA CN110376014A (en) | 2019-07-26 | 2019-07-26 | A kind of heavy metal-polluted soil detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110376014A true CN110376014A (en) | 2019-10-25 |
Family
ID=68256264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910680054.XA Withdrawn CN110376014A (en) | 2019-07-26 | 2019-07-26 | A kind of heavy metal-polluted soil detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110376014A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458181A (en) * | 2020-05-28 | 2020-07-28 | 生态环境部南京环境科学研究所 | Layering soil sampling device for soil detection |
| CN113029661A (en) * | 2021-04-09 | 2021-06-25 | 哈尔滨学院 | Wetland soil degree of depth sampling device |
| CN113884332A (en) * | 2021-11-04 | 2022-01-04 | 吉林农业大学 | Portable soil acquisition drilling equipment with adjustable depth |
| CN113933100A (en) * | 2021-11-04 | 2022-01-14 | 吉林农业大学 | Different depth soil sample synchronous acquisition device for forest planting soil analysis |
-
2019
- 2019-07-26 CN CN201910680054.XA patent/CN110376014A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458181A (en) * | 2020-05-28 | 2020-07-28 | 生态环境部南京环境科学研究所 | Layering soil sampling device for soil detection |
| CN113029661A (en) * | 2021-04-09 | 2021-06-25 | 哈尔滨学院 | Wetland soil degree of depth sampling device |
| CN113029661B (en) * | 2021-04-09 | 2022-03-22 | 哈尔滨学院 | Wetland soil degree of depth sampling device |
| CN113884332A (en) * | 2021-11-04 | 2022-01-04 | 吉林农业大学 | Portable soil acquisition drilling equipment with adjustable depth |
| CN113933100A (en) * | 2021-11-04 | 2022-01-14 | 吉林农业大学 | Different depth soil sample synchronous acquisition device for forest planting soil analysis |
| CN113884332B (en) * | 2021-11-04 | 2024-02-06 | 吉林农业大学 | Portable soil acquisition drilling equipment of degree of depth adjustable |
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Application publication date: 20191025 |
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