CN209280345U - A kind of soil sample collector - Google Patents
A kind of soil sample collector Download PDFInfo
- Publication number
- CN209280345U CN209280345U CN201821755535.XU CN201821755535U CN209280345U CN 209280345 U CN209280345 U CN 209280345U CN 201821755535 U CN201821755535 U CN 201821755535U CN 209280345 U CN209280345 U CN 209280345U
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- CN
- China
- Prior art keywords
- sampler barrel
- soil
- connecting tube
- wall
- soil sample
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a kind of soil sample collectors, including inner hollow and lower end is in the cylindrical sampler barrel of opening setting and is set to sampler barrel upper end for rotating the first in command of sampler barrel, coaxial sleeve is equipped with connecting tube on the outer wall of sampler barrel, and being horizontally disposed on the outer wall of connecting tube lower end has the abutting disk abutted with soil surface；It is provided with thread on the outer wall of sampler barrel, the thread groove engaged with thread is offered on the inner wall of connecting tube, is i.e. sampler barrel is threadedly engaged with connecting tube.When the soil to higher depth is sampled, disk will be abutted to abut with horizontal soil surface, connecting tube is set to keep plumbness with soil surface always, again sampler barrel as in connecting tube, sampler barrel rotation is driven by rotating first handle, under the action of thread and thread groove, sampler barrel smoothly will screw in soil to enter to sample straight down, the probability of sampler barrel run-off the straight is effectively reduced, while also improving the efficiency of soil sample.
Description
Technical field
The utility model relates to soil sample technical fields, more particularly, to a kind of soil sample collector.
Background technique
Soil sample collector is widely used in the work of the clay fertilizers such as fertilization compositions based on earth measurement, soil monitoring, so as to accurately
Acquire pedotheque.Existing soil sample collector is mainly sampled using drilling pipe, and this kind of sampler generally includes the handle of top
The cylindric sampler barrel of hand portion and lower section, after sampler barrel pierces underground, soil can form earth pillar in sampler barrel, will be entire
Earth pillar extracts to be analyzed again.
Such as the patent that notification number is CN106353131A, the patent provides a kind of frozen soil soil sample collector, including handwheel,
Connecting rod, sampler barrel and sampling head, the center of handwheel are fixed at the top of connecting rod, the bottom end of connecting rod and sampler barrel
Top is fixedly connected, and sampling head is connected to the bottom outside of sampler barrel, and the bottom end of sampling head is parallel with the bottom end of sampler barrel；
Sampler barrel is two-flap type sampler barrel, and the top of sampler barrel carries out clamping fixed by a clip.
It is gone back while so that soil sample collector is suitable for frozen soil soil property by sampling head and two-flap type sampler barrel in above-mentioned technology
Operation after being convenient for soil sample.But its structure is too simple, during the higher depth to soil is sampled,
For sampler barrel it is easy to appear inclination, user, which generally requires slowly to rotate sampler barrel, is sampled work, causes soil and takes
The inconvenience that sample device uses reduces the efficiency of soil sample.
Utility model content
The purpose of the utility model is to provide a kind of soil sample collectors, and run-off the straight is general when can down-sample cylinder sampling
Rate improves soil sample efficiency.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of soil sample collector, including inner hollow and lower end is in the cylindrical sampler barrel of opening setting and is set to
Sampler barrel upper end is used to rotate the first in command of sampler barrel, and coaxial sleeve is equipped with connecting tube, the company on the outer wall of the sampler barrel
It takes over to be horizontally disposed on the outer wall of lower end and has the abutting disk abutted with soil surface；Screw thread is provided on the outer wall of the sampler barrel
Tooth offers the thread groove engaged with thread on the inner wall of the connecting tube, i.e., the described sampler barrel and the connection pipe screw thread
Cooperation.
By using above-mentioned technical proposal, when the soil to higher depth is sampled, disk and horizontal soil will be abutted
Surface abuts, and so that connecting tube is kept plumbness with soil surface always, then sampler barrel as in connecting tube, passes through rotation the
Leader drives sampler barrel to rotate, and under the action of thread and thread groove, sampler barrel will smoothly screw in soil straight down
In enter to sample, effectively reduce the probability of sampler barrel run-off the straight, while also improving the efficiency of soil sample.
The utility model is further arranged to: offering multiple through-holes on the abutting disk；The top for abutting disk is sliding
Dynamic to be connected with slide plate, the lower surface of the slide plate is fixedly installed the more root cutting needles for being fed through through-hole.
By using above-mentioned technical proposal, operator is inserted into the contact pin of slide plate lower end across through-hole by sliding skateboard
In soil, contact pin gives the multiple limits abutted in disk horizontal direction, and allowing abutting, disk is more difficult rotates, and then makes to take
Sample cylinder more stable can accurately screw in soil.
The utility model is further arranged to: be arranged between the slide plate and the outer wall of the connecting tube restricted slide plate around
The limit assembly that the axis of connecting tube rotates, the limit assembly include the limit being provided in the connection pipe outer wall vertically
Position slot, the limited block that is fixedly connected on the slide plate, the limited block are slidably connected in the limiting slot.
Make slide plate can only be along vertical side by the position-limiting action of limiting slot and limited block by using above-mentioned technical proposal
To sliding, and then slide plate is prevented to rotate around connecting tube, make the contact pin below slide plate always can with abut on disk
Lead to the hole site keep correspond to, facilitate operator by contact pin pass through through-hole be inserted into soil, improve operator operation
The efficiency of convenience and soil sample.
The utility model is further arranged to: is fixedly installed on the slide plate for sliding up and down the second of slide plate
Hand.
By using above-mentioned technical proposal, operator can slide up and down slide plate by holding second handle, and then make
The contact pin of slide plate lower surface more easily passes in through-hole insertion soil, improves the convenience of sampling operation.
The utility model is further arranged to: the upper surface of the sampler barrel offers section inserting in polygon vertically
Slot, the inserted block being engaged by clamping with slot is inserted in the slot, and the one end of the inserted block far from sampler barrel and the first in command are solid
Fixed connection.
It, will be on the first in command when being sampled using soil sample collector to soil by using above-mentioned technical proposal
In inserted block alignment insertion slot, sampler barrel can be driven to rotate around the axis of itself by rotating first handle, principle
It is simple and easy to operate；At the end of sampling, inserted block and slot are detached from, can be realized between the first in command and sampler barrel
It is removable, facilitate disassembly and transport to soil sample collector.
The utility model is further arranged to: the upper eccentric setting of the first in command has lever.
By using above-mentioned technical proposal, operator continuously rotates the first in command by lever one hand to drive sampler barrel
The first in command is compared in rotation, this to rotate the more efficient of sampler barrel, improves the efficiency of soil sample.
The utility model is further arranged to: the lower end of the sampler barrel is fixedly installed multiple groups and plants for cutting off in soil
The sawtooth of object rhizome.
By using above-mentioned technical proposal, during sampler barrel screws in soil, the sawtooth of sampler barrel lower end can be to soil
Plant roots and stems in earth are cut, and then so that sampler barrel is more successfully screwed in soil and be sampled, and then improve soil
The efficiency of earth sampling.
The utility model is further arranged to: being slidably connected in the sampler barrel and is released for that will sample obtained soil
Push plate inside sampler barrel；The sliding slot inside connection sampler barrel is offered on the sampler barrel vertically, sliding connects in the sliding slot
It is connected to the sliding block being fixedly connected with push plate.
By using above-mentioned technical proposal, after sampler barrel sampling is finished and taken out from soil, by sliding sliding slot
Sliding block drive push plate to slide, and then release push plate by the soil in sampler barrel, structure is simple and operation is very square
Just.
In conclusion the advantageous effects of the utility model are as follows:
1. reducing the probability of sampler barrel run-off the straight, while also improving the efficiency of soil sample；
2. the position-limiting action of contact pin allows abutting, disk is more difficult rotates, and makes the sampling operation more convenient and quicker of soil；
3. sawtooth can cut the rhizome in soil, sampler barrel can be screwed in more successfully in soil and is sampled.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the whole configuration schematic diagram of the utility model.
In figure, 1, sampler barrel；2, slot；3, inserted block；4, the first in command；5, sawtooth；6, push plate；7, sliding slot；8, sliding block；9,
Abut disk；10, connecting tube；11, thread groove；12, thread；13, lever；14, through-hole；15, slide plate；16, second handle；17,
Contact pin；18, limit assembly；181, limiting slot；182, limited block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Figures 1 and 2, a kind of soil sample collector, including inner hollow and lower end is in the sampler barrel 1 of opening setting, takes
The entirety of sample cylinder 1 is cylindrical.The upper surface of sampler barrel 1 offers the slot 2 of rectangular in cross-section vertically, is provided in slot 2
The rectangle inserted block 3 being engaged by clamping with slot 2, inserted block 3 are welded with the first in command 4 with respect to one end of sampler barrel 1.It is taken when using soil
When sample device is sampled soil, the inserted block 3 on the first in command 4 is inserted into slot 2, i.e., rotatable sampler barrel 1 makes sampler barrel 1
It screws in soil, and then soil is sampled.The edge of 1 lower end of sampler barrel is welded with multiple for cutting off plant in soil
The triangular sawtooth 5 of rhizome, multiple sawtooth 5 are uniformly distributed around the axis of sampler barrel 1, and the setting of sawtooth 5 keeps sampler barrel 1 more suitable
Freely screw in soil.
The internal slide of sampler barrel 1 is connected with for soil to be released to the push plate 6 inside sampler barrel 1；Along it on sampler barrel 1
Twice sliding slot 7 axially and symmetrically is offered, twice sliding slot 7 is connected to the inside and outside wall of sampler barrel 1, is provided in sliding slot 7 solid with push plate 6
Surely the sliding block 8 connected, the sliding block 8 are slided and are pushed against in sliding slot 7.When sampler barrel 1 sample after, by sliding slider 8 come
It drives push plate 6 to slide, and then the soil in sampler barrel 1 is released inside sampler barrel 1, operating process is convenient and efficient.
Referring to Fig. 2, it is circular abutting disk 9 that being horizontally disposed on the outer wall of sampler barrel 1, which has cross section, is abutting disk 9
The vertical welding connecting tube 10 of the center point, 10 inner hollow of connecting tube and upper and lower side are opening setting, i.e. 1 company of may pass through of sampler barrel
Adapter tube 10 is inserted into soil.Thread groove 11 is offered on the inner wall of connecting tube 10, which is connected to the upper of connecting tube 10
Lower end surface, is fixedly installed the thread 12 being threadedly engaged with thread groove 11 on the outer wall of sampler barrel 1, i.e., sampler barrel 1 with connect
It is threadedly engaged between pipe 10.Sampler barrel 1 is driven to rotate around own axes by the first in command 4, in thread 12 and thread groove 11
Under the action of, sampler barrel 1 will be screwed in steadily in soil and will be sampled, and during sampling, abut lower surface and the soil of disk 9
The upper surface of earth abuts, and then sampler barrel 1 is made more to be not easy to tilt and topple over.
It is sampled to be more convenient operator's rotating first handle 4 and then sampler barrel 1 is driven to screw in soil, first
Lever 13 is fixedly connected on the position in its center of circle of the deviation of handle 4.The first in command 4 is driven to rotate by lever 13, and then band
Dynamic inserted block 3 and the sampler barrel 1 being engaged by clamping therewith are rotated around the axis of itself.
The through-hole 14 that multiple groups perforation abuts 9 upper and lower surface of disk is offered vertically in the upper surface for abutting disk 9, is abutting disk 9
Top slidably connect slide plate 15, be symmetrically arranged on slide plate 15 for operator's hand hold second handle 16,
The lower surface of slide plate 15 is fixedly installed multiple groups contact pin 17, with sliding up and down for slide plate 15, the contact pin 17 of 15 lower surface of slide plate
It may pass through through-hole 14 and be inserted into the soil for abutting 9 lower section of disk, further improve the stability of soil sample collector entirety.
It is provided between slide plate 15 and the outer wall of connecting tube 10 and is revolved for limiting slide plate 15 around 10 axis of connecting tube
The limit assembly 18(such as Fig. 1 turned), limit assembly 18(such as Fig. 1) it include being provided on 10 outer wall of connecting tube vertically and section is in square
The limiting slot 181 of shape and the limited block 182 being fixedly installed on slide plate 15,182 pieces of vertical slidings of the limited block are simultaneously pushed against in limit
In the slot 181 of position.By the setting of limiting slot 181 and limited block 182, slide plate 15 is effectively prevented around connecting tube 10, circumferential direction occurs
Rotation keeps the position of the contact pin 17 of 15 lower surface of slide plate corresponding with the holding of through-hole 14 abutted on disk 9 always.
The implementation principle of the present embodiment are as follows: when the soil to higher depth is sampled, disk 9 and level will be abutted first
Soil surface abuts, and then keeps the connecting tube 10 for abutting 9 middle part of disk vertical with soil surface holding then sliding by second handle 16
The contact pin 17 of 15 lower section of slide plate is passed through through-hole 14 and is inserted into soil by dynamic slide plate 15, improves abutting disk 9 and connecting tube 10 is whole
Stability.After completing above-mentioned steps, then by sampler barrel 1 as in connecting tube 10, the insertion of inserted block 3 on the first in command 4 is taken
Slot 2 on sample cylinder 1 drives sampler barrel 1 to be rotated, in the work of thread 12 and thread groove 11 by rotating first handle 4
Under, sampler barrel 1 will be screwed in smoothly in soil and will be sampled, when sampling finishes and then by stirring sliding block 8, makes to sample
Earth pillar is released 1 inside of sampler barrel by the push plate 6 in cylinder 1.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of soil sample collector, including inner hollow and lower end is in the cylindrical sampler barrel (1) of opening setting and is set to
Sampler barrel (1) upper end is used to rotate the first in command (4) of sampler barrel (1), it is characterised in that: on the outer wall of the sampler barrel (1)
Coaxial sleeve is equipped with connecting tube (10), and being horizontally disposed on the outer wall of connecting tube (10) lower end has the abutting abutted with soil surface
Disk (9)；It is provided with thread (12), is offered on the inner wall of the connecting tube (10) and spiral shell on the outer wall of the sampler barrel (1)
The thread groove (11) of line tooth (12) engagement, i.e., the described sampler barrel (1) are threadedly engaged with the connecting tube (10).
2. a kind of soil sample collector according to claim 1, it is characterised in that: offered on the abutting disk (9) multiple
Through-hole (14)；It is slidably connected slide plate (15) above the abutting disk (9), the lower surface of the slide plate (15) is fixedly installed
It is fed through more root cutting needles (17) of through-hole (14).
3. a kind of soil sample collector according to claim 2, it is characterised in that: the slide plate (15) and the connecting tube
(10) limit assembly (18) that restricted slide plate (15) rotates around the axis of connecting tube (10) is set between outer wall, it is described
Limit assembly (18) includes the limiting slot (181) being provided on the connecting tube (10) outer wall vertically, is fixedly connected on the cunning
Limited block (182) on plate (15), the limited block (182) are slidably connected in the limiting slot (181).
4. a kind of soil sample collector according to claim 2, it is characterised in that: be fixedly installed on the slide plate (15) useful
In the second handle (16) for sliding up and down slide plate (15).
5. a kind of soil sample collector according to claim 1, it is characterised in that: the upper surface of the sampler barrel (1) is vertical
The slot (2) that section is in polygon is offered, is inserted with the inserted block (3) being engaged by clamping with slot (2), institute in the slot (2)
Inserted block (3) are stated to be fixedly connected far from the one end of sampler barrel (1) with the first in command (4).
6. a kind of soil sample collector according to claim 1, it is characterised in that: eccentric setting on the first in command (4)
There are lever (13).
7. a kind of soil sample collector according to claim 1, it is characterised in that: the lower end fixation of the sampler barrel (1) is set
Multiple groups are equipped with for cutting off the sawtooth (5) of plant roots and stems in soil.
8. a kind of soil sample collector according to claim 1, it is characterised in that: slidably connected in the sampler barrel (1)
Sampler barrel (1) internal push plate (6) is released for obtained soil will to be sampled；Connection is offered vertically on the sampler barrel (1)
The internal sliding slot (7) of sampler barrel (1), the sliding slot (7) is interior to slidably connect the sliding block (8) being fixedly connected with push plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755535.XU CN209280345U (en) | 2018-10-26 | 2018-10-26 | A kind of soil sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755535.XU CN209280345U (en) | 2018-10-26 | 2018-10-26 | A kind of soil sample collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280345U true CN209280345U (en) | 2019-08-20 |
Family
ID=67599450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755535.XU Expired - Fee Related CN209280345U (en) | 2018-10-26 | 2018-10-26 | A kind of soil sample collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122231A (en) * | 2019-12-30 | 2020-05-08 | 信阳师范学院 | Soil sampling device capable of being accurately positioned |
-
2018
- 2018-10-26 CN CN201821755535.XU patent/CN209280345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111122231A (en) * | 2019-12-30 | 2020-05-08 | 信阳师范学院 | Soil sampling device capable of being accurately positioned |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |