CN110274784A - A kind of soil sampling apparatus used for geological prospecting - Google Patents
A kind of soil sampling apparatus used for geological prospecting Download PDFInfo
- Publication number
- CN110274784A CN110274784A CN201910565477.7A CN201910565477A CN110274784A CN 110274784 A CN110274784 A CN 110274784A CN 201910565477 A CN201910565477 A CN 201910565477A CN 110274784 A CN110274784 A CN 110274784A
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- bar
- type
- spring
- top cover
- slide bar
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 23
- 210000000614 Ribs Anatomy 0.000 claims description 24
- 238000005070 sampling Methods 0.000 abstract description 20
- 239000002344 surface layer Substances 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 240000007072 Prunus domestica Species 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 210000003165 Abomasum Anatomy 0.000 description 1
- 241000282461 Canis lupus Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
Abstract
The present invention relates to a kind of sampler more particularly to a kind of soil sampling apparatus used for geological prospecting.Technical problem of the invention is how to provide a kind of without trimming, the surface dust cleared up, prune most surface layer, can directly sample, can be sampled to soil faster to soil center typical parts, can time saving soil sampling apparatus used for geological prospecting.A kind of soil sampling apparatus used for geological prospecting includes top cover, support rod etc.；It is circumferential outside top cover that at least three support rods are installed by way of articulated connection.The present invention can drive cored screw bar to rotate clockwise or counter-clockwise by the first rocking bar, cored screw bar can be driven to move down by L-type pedal, to can be inserted into soil, sampler barrel can be driven to be sampled down to soil by sliding bar again, by the cooperation of kelly and jack, sampler barrel can be fixed.
Description
Technical field
The present invention relates to a kind of sampler more particularly to a kind of soil sampling apparatus used for geological prospecting.
Background technique
Soil sample refers to the method for acquisition pedotheque, and laying and sampling technique including sampling are adopted section soil sample, answered
It is carried out after section is observed and recorded.
It is the surface dust that first section is rebuild, clears up, prune most surface layer before to soil sample at present, then presses level again certainly
It is upper and lower successively from the sampling of center typical parts, the surface layer of soil can be so destroyed, the place after sampling can be more in disorder, influences
Whole beauty, while the surface dust for clearing up, pruning most surface layer is also required to take a substantial amount of time, can so extend needed for sampling
The time wanted is unfavorable for the progress of sampling.
Therefore, invent it is a kind of without trimming, the surface dust cleared up, prune most surface layer, can be directly to soil center typical parts
Sampling, can save the time, the device that can be sampled faster to soil is necessary to solve the above problems.
Summary of the invention
In order to overcome the surface layer of the destructible soil when being sampled to soil at present, the place after sampling can compare wolf
By the shortcomings that taking a substantial amount of time, be unfavorable for the progress of sampling, technical problem of the invention is: providing a kind of without whole
The surface dust on most surface layer is repaired, is cleared up, pruning, directly soil center typical parts can be sampled, soil can be sampled faster,
It can time saving soil sampling apparatus used for geological prospecting.
A kind of soil sampling apparatus used for geological prospecting includes top cover and support rod, circumferentially passes through articulated connection outside top cover
Mode at least three support rods are installed, further include having moving parts, cored screw bar, T-type fixed link, N-shaped bar, the first bullet
Spring, sampler barrel and fixed device, top cover middle part are equipped with moving parts, and moving parts lower slide formula is equipped with cored screw bar, empty
Heart screw rod lower part is circular hole, and T-type fixed link is equipped in circular hole, and T-type fixed link lower end is tip, is slided in T-type fixed link
Formula is equipped with N-shaped bar, is connected with the first spring between N-shaped bar inner top and T-type fixed link top, N-shaped bar bottom end is equipped with sampling
Cylinder, sampler barrel is between cored screw bar and T-type fixed link, wherein the moving parts is for driving cored screw bar and T
Type fixed link pierces soil, and the movement of driving sampler barrel, and top cover right is equipped with fixed device, wherein the fixed device is used
In fixed sampler barrel.
It further illustrates, moving parts includes hollow six ribs bar and sliding bar, and rotary type is equipped with hollow in the middle part of top cover
Six rib bars, hollow six ribs bar inner sliding type are equipped with sliding bar, and cored screw bar top is Hexagon hole, Hexagon hole and hollow six
Rib bar is slidably matched.
It further illustrates, fixed device includes l-shaped rod, the first rocking bar, L-type pedal, kelly and second spring, sliding bar
Top rotary type is equipped with l-shaped rod, and sliding bar top is equipped with the first rocking bar, and cored screw bar top rotary type is equipped with L-type and steps on
Plate, L-type pedal are located at top cover lower right, and bottom left is provided with jack in L-type pedal, and l-shaped rod lower right side is provided with fluting, opens
Movable in slot to be equipped with kelly, uniform intervals are equipped with second spring, kelly and slotted engagement between kelly left side and fluting.
Further illustrate, further include having driving device, driving device include square hole slide bar, rectangular slide bar, third spring,
Motion bar, the 5th spring, ball, gear wheel, pinion gear and the second rocking bar, top cover left are provided with slide opening, movable in slide opening to set
There is square hole slide bar, square hole slide bar inner sliding type is equipped with rectangular slide bar, and rectangular slide bar lower left side slopes inwardly with right side, rectangular
Third spring is connected in slide bar bottom end and square hole slide bar between bottom, upper and lower two are provided with annular groove in slide opening, and square hole is sliding
Bar lower part uniform intervals slidingtype is equipped with motion bar, the 5th spring is connected between motion bar and square hole slide bar, the 5th spring is
Tensional state, motion bar outer end roller are equipped with ball, and ball and annular groove cooperate, square hole slide bar lower part be equipped with gear wheel with
Pinion gear, gear wheel and pinion gear are respectively positioned on left in top cover, and gear wheel is located above pinion gear, hollow six ribs bar top installation
There are gear wheel and pinion gear, gear wheel and pinion gear are respectively positioned on middle part in top cover, and gear wheel is located at below pinion gear, rectangular slide bar
Top is equipped with the second rocking bar.
It further illustrates, further includes having spin and contact plate, square hole slide bar bottom end roller is equipped with spin, and cap base is left
Side is equipped with contact plate, and contact plate right is provided with groove, and groove and spin cooperate.
It further illustrates, further includes having L-type inserted link and arc spring leaf, support rod lower part aperture, support rod lower side is opened
There is vertical slot, vertical slot is connected to aperture, and aperture inner sliding type is equipped with L-type inserted link, and L-type inserted link top is located in vertical slot, in L-type inserted link
Side uniform intervals are provided with arc groove, and aperture medial surface lower part is equipped with arc spring leaf, and arc spring leaf and arc groove cooperate.
The invention has the benefit that the present invention can drive cored screw bar clockwise or counter-clockwise by the first rocking bar
Rotation, can drive cored screw bar to move down by L-type pedal, to can be inserted into soil, then can band by sliding bar
Dynamic sampler barrel is down sampled soil, by the cooperation of kelly and jack, the position of sampler barrel can be fixed, by small
The cooperation of gear and gear wheel passes through L-type inserted link and is inserted into soil using can be more laborsaving, light, conveniently when the present apparatus
In, it can make the present apparatus more firm in sampling.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is partial top structural schematic diagram of the invention.
Fig. 3 is the enlarged diagram of part A of the present invention.
Fig. 4 is the enlarged diagram of part B of the present invention.
Fig. 5 is the enlarged diagram of C portion of the present invention.
Fig. 6 is the enlarged diagram of the part D of the present invention.
In figure: 1 top cover, 2 support rods, 3 hollow six ribs bars, 4 sliding bars, 5 cored screw bars, 6T type fixed link, 7n type bar,
8 first springs, 9 sampler barrels, 10 fixed devices, 101L type bar, 102 first rocking bars, 103L type pedal, 104 jacks, 105 flutings,
106 kellies, 107 second springs, 11 driving devices, 111 slide openings, 112 square hole slide bars, 113 rectangular slide bars, 114 third springs,
115 annular grooves, 116 motion bars, 117 the 5th springs, 118 balls, 119 gear wheels, 1110 pinion gears, 1,111 second rocking bars, 12
Spin, 13 contact plates, 14 grooves, 15 apertures, 16 vertical slots, 17L type inserted link, 18 arc grooves, 19 arc spring leafs.
Specific embodiment
The invention will be further described combined with specific embodiments below, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1
A kind of soil sampling apparatus used for geological prospecting includes top cover 1, support rod 2, hollow six ribs bar 3, slides as shown in Figs 1-4
Lever 4, cored screw bar 5, T-type fixed link 6, N-shaped bar 7, the first spring 8, sampler barrel 9 and fixed device 10, top cover 1 are circumferential outside
Three support rods 2 are installed by way of articulated connection, 1 middle part rotary type of top cover is equipped with hollow six ribs bar 3, hollow six rib
3 inner sliding type of bar is equipped with sliding bar 4, and hollow six ribs bar, 3 lower slide formula is equipped with cored screw bar 5, and 5 top of cored screw bar is
Hexagon hole, Hexagon hole are slidably matched with hollow six ribs bar 3, and 5 lower part of cored screw bar is circular hole, are equipped with T-type in circular hole
Fixed link 6,6 lower end of T-type fixed link are tip, and slidingtype is equipped with N-shaped bar 7 in T-type fixed link 6, and 7 inner top of N-shaped bar and T-type are solid
Be connected with the first spring 8 between the top of fixed pole 6,7 bottom end of N-shaped bar is equipped with sampler barrel 9, sampler barrel 9 be located at cored screw bar 5 and
Between T-type fixed link 6,1 right of top cover is equipped with fixed device 10, wherein the fixed device 10 is for fixing sampler barrel 9.
Fixed device 10 includes l-shaped rod 101, the first rocking bar 102, L-type pedal 103, kelly 106 and second spring 107,
4 top rotary type of sliding bar is equipped with l-shaped rod 101, and 4 top of sliding bar is equipped with the first rocking bar 102, and 5 top of cored screw bar turns
Dynamic formula is equipped with L-type pedal 103, and L-type pedal 103 is located at 1 lower right of top cover, and bottom left is provided with jack in L-type pedal 103
104,101 lower right side of l-shaped rod is provided with fluting 105, movable in fluting 105 to be equipped with kelly 106,106 left side of kelly with open
Uniform intervals are equipped with second spring 107,105 cooperation of kelly 106 and fluting between slot 105.
When using the present apparatus, the present apparatus is first moved to the place being sampled by operator, and operator opens support rod again
2, push rod support rod 2 can support the present apparatus on the ground, and after cored screw bar 5 touches ground, operator can pass through
First rocking bar 102 shakes sliding bar 4 clockwise, and sliding bar 4 can drive N-shaped bar 7 to rotate, and N-shaped bar 7 can drive T-type fixed link 6
Rotation, T-type fixed link 6 can drive cored screw bar 5 to rotate clockwise, and the rotation of cored screw bar 5 can also drive hollow six rib
Bar 3 rotates, and operator steps on L-type pedal 103 again and moves down, and L-type pedal 103 can drive cored screw bar 5 to move down,
Cored screw bar 5 so can make to screw in soil, after cored screw bar 5 moves down to suitable position, operator
L-shaped rod 101 can be pulled to move down, l-shaped rod 101 can drive kelly 106 to move down, when kelly 106 is located at jack 104
After interior, under the action of second spring 107, kelly 106 can make to be stuck in jack 104, when l-shaped rod 101 moves down just
Sliding bar 4 can be driven to move down, sliding bar 4 can drive N-shaped bar 7 to move down, and the first spring 8 compresses therewith, N-shaped bar 7
Sampler barrel 9 can be driven to move down, so as to make full of soil in sampler barrel 9, operator passes through 102 inverse time of the first rocking bar again
Needle shakes sliding bar 4, and so as to drive cored screw bar 5 to rotate counterclockwise, operator up moves L-type pedal 103 again, thus
Cored screw bar 5 may make up to move together with sampler barrel 9, so as to easily extract the present apparatus in soil, when this
After device is extracted, container is placed on 9 lower section of sampler barrel by operator, and operator presses kelly 106 again, and second spring 107 is therewith
Compression, kelly 106 can no longer cooperate with jack 104, under the action of the first spring 8, can drive N-shaped bar 7 and sliding bar 4
It up resets, N-shaped bar 7 can drive sampler barrel 9 up to reset, so as to be pushed away the soil in sampler barrel 9 by T-type fixed link 6
Out in container.
Embodiment 2
It on the basis of embodiment 1, as shown in Figure 1 and Figure 5, further include having driving device 11, driving device 11 includes square hole
Slide bar 112, rectangular slide bar 113, third spring 114, motion bar 116, the 5th spring 117, ball 118, gear wheel 119, small tooth
Wheel 1110 and second rocking bar 1111,1 left of top cover are provided with slide opening 111, movable in slide opening 111 to be equipped with square hole slide bar 112, square hole
112 inner sliding type of slide bar is equipped with rectangular slide bar 113, and rectangular 113 lower left side of slide bar slopes inwardly with right side, rectangular slide bar
Third spring 114 is connected in 113 bottom ends and square hole slide bar 112 between bottom, upper and lower two are provided with annular groove in slide opening 111
115,112 lower part uniform intervals slidingtype of square hole slide bar is equipped with motion bar 116, connects between motion bar 116 and square hole slide bar 112
Have the 5th spring 117, the 5th spring 117 is tensional state, and 116 outer end roller of motion bar is equipped with ball 118, ball 118 with
Annular groove 115 cooperates, and 112 lower part of square hole slide bar is equipped with gear wheel 119 and pinion gear 1110, gear wheel 119 and pinion gear
1110 are respectively positioned on left in top cover 1, and gear wheel 119 is located at 1110 top of pinion gear, and hollow six ribs bar, 3 top is equipped with gear wheel
119 are respectively positioned on middle part, gear wheel 119 in top cover 1 and are located at pinion gear with pinion gear 1110, gear wheel 119 and pinion gear 1110
1110 lower sections, rectangular 113 top of slide bar is equipped with the second rocking bar 1111.
When the pinion gear 1110 on square hole slide bar 112 is engaged with the gear wheel 119 on hollow six ribs bar 3, operator is held
Firmly the second rotation counterclockwise of rocking bar 1111, the second rocking bar 1111 can drive square hole slide bar 112 to rotate, ball 118 and annular groove
115 cooperations play the guiding role, and rotation can drive on hollow six ribs bar 3 pinion gear 1110 on square hole slide bar 112 counterclockwise
Gear wheel 119 rotates clockwise, and gear wheel 119, which rotates clockwise, can drive hollow six ribs bar 3 to rotate, hollow so as to drive
Screw rod 5 rotates clockwise, and since pinion gear 1110 drives gear wheel 119 to rotate, may make the torque of cored screw bar 5 more
Greatly, it is easier to screw in soil；When cored screw bar 5 needs up to move, operator can pass through 1111 side of pulling of the second rocking bar
Shape slide bar 113 up moves, and third spring 114 stretches therewith, since rectangular 113 lower left side of slide bar and right side are lean-in
Tiltedly, after rectangular 113 lower part of slide bar is no longer contacted with motion bar 116, under the action of the 5th spring 117, it can make activity
Bar 116 moves inside, so that ball 118 may make to separate with annular groove 115, operator can push square hole slide bar 112 down
Mobile, when the gear wheel 119 on square hole slide bar 112 is engaged with the pinion gear 1110 on hollow six ribs bar 3, motion bar 116 is just
In good underlying annular groove 115, operator unclamps again the second rocking bar 1111, can band under the action of third spring 114
It moves rectangular slide bar 113 to reset down, under the action of rectangular slide bar 113, motion bar 116 can be driven to move outward, so as to
So that so also being limited while can block the position of square hole slide bar 112 in the underlying annular groove 115 of ball 118
The position of gear, operator hold the second rocking bar 1111 and rotate clockwise, and the second rocking bar 1111 can drive square hole slide bar 112 to revolve
Turn, ball 118 play the guiding role with the cooperation of annular groove 115, and the gear wheel 119 on square hole slide bar 112 rotates clockwise can band
The pinion gear 1110 moved on hollow six ribs bar 3 rotates counterclockwise, and rotation can drive hollow six ribs bar 3 to pinion gear 1110 counterclockwise
Rotation, since gear wheel 119 drives pinion gear 1110 to rotate, may make sky so as to drive cored screw bar 5 to rotate counterclockwise
The speed that heart screw rod 5 rotates faster, screws out soil faster.
Embodiment 3
It further include having spin 12 and contact plate 13 as shown in figures 1 to 6 on the basis of embodiment 1 and embodiment 2, square hole is sliding
112 bottom end roller of bar is equipped with spin 12, and 1 bottom left of top cover is equipped with contact plate 13, and 13 right of contact plate is provided with groove 14,
Groove 14 and spin 12 cooperate.
It further include having L-type inserted link 17 and arc spring leaf 19,2 lower part aperture 15 of support rod, 2 lower side of support rod is provided with perpendicular
Slot 16, vertical slot 16 are connected to aperture 15, and 15 inner sliding type of aperture is equipped with L-type inserted link 17, and 17 top of L-type inserted link is located at vertical slot 16
Interior, 17 medial surface uniform intervals of L-type inserted link are provided with arc groove 18, and 15 medial surface lower part of aperture is equipped with arc spring leaf 19, arc
Reed 19 and arc groove 18 cooperate.
When square hole slide bar 112 moves down, square hole slide bar 112 can be limited by contact plate 13, so as to
So that the ball 118 on motion bar 116 is placed exactly in the annular groove 115 of lower section, and then can be when adjusting square hole slide bar 112 more
What is added is accurate, spin 12 moves down touch contact plate 13 after, spin 12 can cooperate with groove 14.
After support rod 2 touches ground, operator can step on L-type inserted link 17 and move down, and L-type inserted link 17 can be inserted into
In soil, and then it may make that the present apparatus is more firm in sampling, L-type inserted link 17 up or moves down to suitable position
It postpones, the position of L-type inserted link 17 can be fixed under the action of arc groove 18 and arc spring leaf 19.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
1. a kind of soil sampling apparatus used for geological prospecting includes top cover (1) and support rod (2), top cover (1) is circumferential outside to pass through hinge
The mode connect in succession is equipped at least three support rods (2), which is characterized in that further includes having moving parts, cored screw bar
(5), T-type fixed link (6), N-shaped bar (7), the first spring (8), sampler barrel (9) and fixation device (10), top cover (1) middle part are equipped with
Moving parts, moving parts lower slide formula are equipped with cored screw bar (5), and cored screw bar (5) lower part is circular hole, peace in circular hole
Equipped with T-type fixed link (6), T-type fixed link (6) lower end is tip, and slidingtype is equipped with N-shaped bar (7) in T-type fixed link (6), N-shaped
It is connected with the first spring (8) between at the top of bar (7) inner top and T-type fixed link (6), N-shaped bar (7) bottom end is equipped with sampler barrel
(9), sampler barrel (9) is located between cored screw bar (5) and T-type fixed link (6), wherein the moving parts is hollow for driving
Screw rod (5) and T-type fixed link (6) pierce soil, and the movement of driving sampler barrel (9), and top cover (1) right is equipped with fixed dress
(10) are set, wherein the fixed device (10) is for fixing sampler barrel (9).
2. a kind of soil sampling apparatus used for geological prospecting according to claim 1, which is characterized in that moving parts includes
Hollow six ribs bar (3) and sliding bar (4), top cover (1) middle part rotary type are equipped with hollow six ribs bar (3), and hollow six ribs bar (3) is interior
Slidingtype is equipped with sliding bar (4), and cored screw bar (5) top is Hexagon hole, and Hexagon hole is matched with the sliding of hollow six ribs bar (3)
It closes.
3. a kind of soil sampling apparatus used for geological prospecting according to claim 2, which is characterized in that fixed device (10) packet
L-shaped rod (101), the first rocking bar (102), L-type pedal (103), kelly (106) and second spring (107), sliding bar (4) are included
Top rotary type is equipped with l-shaped rod (101), and sliding bar (4) top is equipped with the first rocking bar (102), and cored screw bar (5) top turns
Dynamic formula is equipped with L-type pedal (103), and L-type pedal (103) is located at top cover (1) lower right, the interior bottom left of L-type pedal (103)
It being provided with jack (104), l-shaped rod (101) lower right side is provided with fluting (105), and it is movable in fluting (105) to be equipped with kelly (106),
Uniform intervals are equipped with second spring (107) between kelly (106) left side and fluting (105), kelly (106) and fluting (105)
Cooperation.
4. a kind of soil sampling apparatus used for geological prospecting according to claim 3, which is characterized in that further include thering is driving to fill
It sets (11), driving device (11) includes square hole slide bar (112), rectangular slide bar (113), third spring (114), motion bar
(116), the 5th spring (117), ball (118), gear wheel (119), pinion gear (1110) and the second rocking bar (1111), top cover
(1) left is provided with slide opening (111), movable in slide opening (111) to be equipped with square hole slide bar (112), square hole slide bar (112) inner sliding type
Equipped with rectangular slide bar (113), rectangular slide bar (113) lower left side slopes inwardly with right side, rectangular slide bar (113) bottom end and side
It is connected with third spring (114) between hole slide bar (112) interior bottom, upper and lower two are provided with annular groove in slide opening (111)
(115), square hole slide bar (112) lower part uniform intervals slidingtype is equipped with motion bar (116), motion bar (116) and square hole slide bar
(112) the 5th spring (117) is connected between, the 5th spring (117) is tensional state, and motion bar (116) outer end roller is set
Have ball (118), ball (118) and annular groove (115) cooperate, square hole slide bar (112) lower part be equipped with gear wheel (119) with it is small
Gear (1110), gear wheel (119) and pinion gear (1110) are respectively positioned on top cover (1) interior left, and gear wheel (119) is located at pinion gear
(1110) top, hollow six ribs bar (3) top are equipped with gear wheel (119) and pinion gear (1110), gear wheel (119) and small tooth
Wheel (1110) is respectively positioned on middle part in top cover (1), and gear wheel (119) is located at below pinion gear (1110), rectangular slide bar (113) top
Second rocking bar (1111) are installed.
5. a kind of soil sampling apparatus used for geological prospecting according to claim 4, which is characterized in that further include having spin
(12) and contact plate (13), square hole slide bar (112) bottom end roller are equipped with spin (12), and top cover (1) bottom left, which is equipped with, to be connect
Touch panel (13), contact plate (13) right are provided with groove (14), and groove (14) and spin (12) cooperate.
6. a kind of soil sampling apparatus used for geological prospecting according to claim 5, which is characterized in that further include thering is L-type to insert
Bar (17) and arc spring leaf (19), support rod (2) lower part aperture (15), support rod (2) lower side are provided with vertical slot (16), vertical slot
(16) it is connected to aperture (15), aperture (15) inner sliding type is equipped with L-type inserted link (17), and L-type inserted link (17) top is located at vertical slot
(16) in, L-type inserted link (17) medial surface uniform intervals are provided with arc groove (18), and aperture (15) medial surface lower part is equipped with arc spring
Piece (19), arc spring leaf (19) and arc groove (18) cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565477.7A CN110274784B (en) | 2019-06-27 | 2019-06-27 | Soil sampling device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910565477.7A CN110274784B (en) | 2019-06-27 | 2019-06-27 | Soil sampling device for geological exploration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110274784A true CN110274784A (en) | 2019-09-24 |
| CN110274784B CN110274784B (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910565477.7A Active CN110274784B (en) | 2019-06-27 | 2019-06-27 | Soil sampling device for geological exploration |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028729A (en) * | 1988-06-04 | 1990-01-12 | Unyusho Kowan Gijutsu Kenkyusho | Apparatus for preventing dropping off of obtained sample in gathering soil sample |
| JP2005315897A (en) * | 2005-07-11 | 2005-11-10 | Fujiwara Seisakusho:Kk | Soil sampler, and soil sampling method |
| CN101726429A (en) * | 2009-12-04 | 2010-06-09 | 山东农业大学 | Soil auger for undisturbed bisect soil column of filed soil |
| CN104390809A (en) * | 2014-11-04 | 2015-03-04 | 昆明理工大学 | Handheld pressure rotating soil sampler |
| CN204758324U (en) * | 2015-06-02 | 2015-11-11 | 中国矿业大学 | Helping hand formula wetland soil sampling ware |
| CN109374338A (en) * | 2018-12-17 | 2019-02-22 | 李二猛 | A kind of fixed point layer depth soil collecting device |
-
2019
- 2019-06-27 CN CN201910565477.7A patent/CN110274784B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028729A (en) * | 1988-06-04 | 1990-01-12 | Unyusho Kowan Gijutsu Kenkyusho | Apparatus for preventing dropping off of obtained sample in gathering soil sample |
| JP2005315897A (en) * | 2005-07-11 | 2005-11-10 | Fujiwara Seisakusho:Kk | Soil sampler, and soil sampling method |
| CN101726429A (en) * | 2009-12-04 | 2010-06-09 | 山东农业大学 | Soil auger for undisturbed bisect soil column of filed soil |
| CN104390809A (en) * | 2014-11-04 | 2015-03-04 | 昆明理工大学 | Handheld pressure rotating soil sampler |
| CN204758324U (en) * | 2015-06-02 | 2015-11-11 | 中国矿业大学 | Helping hand formula wetland soil sampling ware |
| CN109374338A (en) * | 2018-12-17 | 2019-02-22 | 李二猛 | A kind of fixed point layer depth soil collecting device |
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| Publication number | Publication date |
|---|---|
| CN110274784B (en) | 2022-08-09 |
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