CN110320083A - A kind of soil sample deburring leather jacket is set - Google Patents
A kind of soil sample deburring leather jacket is set Download PDFInfo
- Publication number
- CN110320083A CN110320083A CN201910740583.4A CN201910740583A CN110320083A CN 110320083 A CN110320083 A CN 110320083A CN 201910740583 A CN201910740583 A CN 201910740583A CN 110320083 A CN110320083 A CN 110320083A
- Authority
- CN
- China
- Prior art keywords
- soil sample
- deburring
- column
- cylinder
- leather jacket
- Prior art date
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 84
- 241000719239 Oligoplites altus Species 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004677 Nylon Substances 0.000 claims description 12
- 229920001778 nylon Polymers 0.000 claims description 12
- 238000012360 testing method Methods 0.000 abstract description 16
- 238000013031 physical testing Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 239000004927 clay Substances 0.000 abstract description 2
- 238000013507 mapping Methods 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract description 2
- 241001441726 Tetraodontiformes Species 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
Abstract
The embodiment of the invention discloses a kind of soil sample deburring leather jackets to set, and is related to geological mapping soil test equipment technical field.It is currently the flaw-piece with knife or saw bow hand-cut soil sample, very expends the time in this way, it is more time-consuming, laborious in the old clay that encounters hard plastic shape and closely knit sand, and it is easy loss soil sample.The soil sample deburring leather jacket of the embodiment of the present invention is set including pedestal, column, deburring cylinder, elevating mechanism and soil sample ejecting mechanism, the column is fixed on the base side, the elevating mechanism is arranged between column and deburring cylinder, elevating mechanism drives deburring cylinder to go up and down on the upside of pedestal, the soil sample ejecting mechanism is arranged on the inside of deburring cylinder, and is fixedly connected after soil sample ejecting mechanism stretching deburring cylinder with column.The soil sample deburring leather jacket of the embodiment of the present invention sets simple structure and convenient processing, at low cost, can greatly improve the working efficiency that testing crew chooses soil sample, reduces the unnecessary loss to test soil sample, and can substantially reduce the rework rate of physical testing.
Description
Technical field
The present embodiments relate to geological mapping soil test equipment technical fields, and in particular to a kind of soil sample deburring leather jacket
It sets, is suitable for the industries such as geotechnical engineering geologic reconnaissance, water conservancy and hydropower, road, bridge, railway engineering, non-ferrous metal, coal.
Background technique
Engineering investigation main task first is that taking core or undisturbed soil sample in rock-soil layer.Field Force is taking original state
During soil sample, certain disturbance can be generated to undisturbed soil sample, for soil sample crust near native barrel, disturbance is often also most tight
Weight.And saved, in transportational process in soil sample, sheath portion is also easiest to dehydration, influences its physico-mechanical properties；Second, it takes
Soil sample surface layer, be often wrapped in mud in one layer of hole, mud components are complicated in hole；Third, soil sample adopt into, be placed into soil sample
During cylinder, situations such as there are scaling, unclean object for soil sample tube inner wall, the undisturbed soil sample crust for being taken into soil sample tube can be adhered
The impurity of soil sample barrel inner wall, and then the natural component of undisturbed soil sample can be influenced to some extent.
The natural undisturbed soil sample that scene is taken out is sent into laboratory and carries out physical testing, and testing crew is in the representative soil of selection
When sample carries out physical testing, if the crust of soil sample not handled to the grading analysis examination that completely will have a direct impact on laboratory test
Test, the mini-tests such as liquid model limitation test and free swell test as a result, so when choosing representative test soil sample,
It needs the crust of undisturbed soil sample to machine away, to guarantee the accuracy of each mini-test data of undisturbed soil sample.
It is currently the flaw-piece with knife or saw bow hand-cut soil sample, very expends the time in this way, encountering hard plastic shape
Can be more time-consuming, laborious when old clay and closely knit sand, while the case where hurting hand generation is also had, there are security risks；
In addition processing undisturbed soil sample crust exists and cannot handle completely in place by hand, often how much can also be adhered a small amount of mud and impurity,
Test result is eventually affected, and hand-cut soil sample flaw-piece is easy loss soil sample.
Summary of the invention
It is set for this purpose, the embodiment of the present invention provides a kind of soil sample deburring leather jacket, to solve hand-cut soil sample in the prior art
Flaw-piece is time-consuming, it is laborious, take the problem of soil sample, easy to operate, safety.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
According to a first aspect of the embodiments of the present invention, which sets including pedestal, column, deburring cylinder, lifting
Mechanism and soil sample ejecting mechanism, the column are fixed on the base side, and the elevating mechanism is arranged between column and deburring cylinder,
Elevating mechanism drives deburring cylinder to go up and down on the upside of pedestal, and the soil sample ejecting mechanism is arranged on the inside of deburring cylinder, and soil sample is released
Mechanism is fixedly connected after stretching out deburring cylinder with column.
Further, the elevating mechanism includes elevating screw, and the upper end of the column is fixed with crossbeam, elevating screw and crossbeam
It is threadedly coupled, the lower end and deburring cylinder upper end of elevating screw are rotatablely connected.
Further, the upper end of the elevating screw is connected with rotation crank or rotation hand wheel.
Further, the lower end of the elevating screw is equipped with a bearing, and the upside of deburring cylinder is equipped with a fixing axle
The bearing chamber held, the lower end of elevating screw are connected with gasket and stop nut in turn after passing through bearing chamber.
Further, be fixed with a feed screw nut on the downside of the crossbeam, elevating screw pass through after crossbeam with screw rod
Nut thread connection.
Further, the soil sample ejecting mechanism includes releasing fixed plate and releasing disk, and the two sides of deburring cylinder open up
There is vertical guide groove, is fixedly connected after releasing the both ends stretching guide groove of fixed plate with column, releases disk and be fixed on release
The downside of fixed plate.
Further, a nylon back plate is further fixed on the upside of the pedestal.
Further, two root posts are fixed on the upside of the pedestal, nylon back plate is arranged between two root posts, described
The two sides of nylon back plate are equipped with the half slot being connected on column.
The embodiment of the present invention has the advantages that
The soil sample deburring leather jacket of the embodiment of the present invention sets simple structure and convenient processing, at low cost, and soil sample is placed on pedestal
After upper, the decline of deburring cylinder is driven by elevating mechanism, the lower side of deburring cylinder uniformly cuts the excircle of soil sample, deburring
Upgrading mechanism drives deburring cylinder to rise after the completion, and soil sample ejecting mechanism stops soil sample to rise with deburring cylinder at this time, but by soil sample
It is blocked on pedestal or on certain altitude, after deburring cylinder rises to certain altitude, the soil sample after deburring pushes away on the downside of deburring cylinder
Out, deburring is completed, testing crew can be greatly improved and choose the working efficiency of soil sample, reduce the unnecessary damage to test soil sample
Consumption can also substantially reduce the rework rate of physical testing, will not hurt hand during deburring, eliminate safe hidden trouble.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing amplification of offer obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents can cover.
Fig. 1 is the schematic diagram that a kind of soil sample deburring leather jacket that the embodiment of the present invention 1 provides is set；
Fig. 2 is the perspective view of the explosion that 1 soil sample deburring leather jacket of the embodiment of the present invention is set；
Fig. 3 is the structural schematic diagram that the soil sample deburring leather jacket that the embodiment of the present invention 2 provides is set；
In figure: 1- pedestal 2- nylon back plate 3- column 4- deburring cylinder 5- releases fixed plate 6- guide groove 7- bearing
8- elevating screw 9- feed screw nut 10- crossbeam 11- rotates crank 12- half slot 13- and releases disk 14- stop nut
15- gasket 16- bearing chamber 17- rotation hand wheel.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.Institute in this specification
Such as "upper" of reference, "lower", "left", "right", " centre " term, be merely convenient to the clear of narration, rather than to limit
The enforceable range of the present invention, relativeness are altered or modified, under the content of no substantial changes in technology, when being also considered as this hair
Bright enforceable scope.
Embodiment 1
Referring to Fig. 1~2, which sets releases including pedestal 1, column 3, deburring cylinder 4, elevating mechanism and soil sample
Mechanism, column 3 are fixed on 1 upside of pedestal, and elevating mechanism is arranged between column 3 and deburring cylinder 4, and elevating mechanism drives deburring cylinder
4 go up and down on the upside of pedestal 1, the setting of soil sample ejecting mechanism in the inside of deburring cylinder 4, and soil sample ejecting mechanism stretch out after deburring cylinder 4 with
Column 3 is fixedly connected.
Elevating mechanism in the present embodiment includes elevating screw 8, and 3 upper end of column is fixed with crossbeam 10, the downside of crossbeam 10
It is fixed with a feed screw nut 9, elevating screw 8 is threadedly coupled after passing through crossbeam 10 with feed screw nut 9, the lower end of elevating screw 8
It is rotatablely connected with 4 upper end of deburring cylinder, the upper end of elevating screw 8 is connected with rotation crank 11.The lower end of elevating screw 8 is equipped with one
Bearing 7, the upside of deburring cylinder 4 is equipped with the bearing chamber 16 of a fixing bearing 7, after the lower end of elevating screw 8 passes through bearing chamber 16
It is connected with gasket 15 and stop nut 14 in turn.
Soil sample ejecting mechanism includes releasing fixed plate 5 and releasing disk 13, and the two sides of deburring cylinder 4 offer vertical guiding
Slot 6 is fixedly connected with the column 3 of 4 two sides of deburring cylinder by bolt after releasing the both ends stretching guide groove 6 of fixed plate 5, releases circle
Disk 13 is bolted on the downside for releasing fixed plate 5.While releasing that fixed plate 5 is fixed to release disk 13, by with repair
Guide groove 6 on side cylinder 4 cooperates, and prevents deburring cylinder 4 from rotating during lifting, further avoids the loss to soil sample.
The upside of pedestal 1 is further fixed on a nylon back plate 2, nylon back plate 2 can be avoided deburring cylinder 4 directly with metal
Pedestal 1 contacts, and causes to damage to avoid cutting edge of the metab 1 to 4 downside of deburring cylinder.Two root posts are fixed on the upside of pedestal 1
3, nylon back plate 2 is arranged between two root posts 3, and the two sides of nylon back plate 2 are equipped with the half slot 12 being connected on column 3.
The course of work: it after soil sample is placed on nylon back plate 2, drives elevating screw 8 to rotate by rotation crank 11, rises
Drop screw rod 8 declines while rotation, and elevating screw 8 drives deburring cylinder 4 to decline by bearing 7, releases and fixes during decline
Plate 5 keeps deburring cylinder 4 to be vertically moved up or down, and without rotating, the lower side of deburring cylinder 4 uniformly cuts out the excircle of soil sample
It cuts, opposite direction rotation and lifting screw rod 8 after the completion of deburring, elevating screw 8 drives deburring cylinder 4 to rise by stop nut 14, at this time
Release disk 13 in deburring cylinder 4 stops soil sample to rise with deburring cylinder 4, release disk 13 soil sample is blocked on pedestal 1 or
It is limited on certain altitude, after deburring cylinder 4 rises to certain altitude, the soil sample after deburring is released on the downside of deburring cylinder 4, completes to repair
Side.
The soil sample deburring leather jacket of the embodiment of the present invention sets simple structure and convenient processing, at low cost, can greatly improve test
Personnel choose the working efficiency of soil sample, reduce the unnecessary loss to test soil sample, can also substantially reduce physical testing
Rework rate.
Embodiment 2
Referring to Fig. 3, the upper end of elevating screw 8 is connected with rotation hand wheel 17 in the embodiment of the present invention, passes through rotation hand wheel 17
8 rotation and lifting of elevating screw is driven, rotation more balances, stablizes.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of soil sample deburring leather jacket is set, it is characterised in that: the soil sample deburring leather jacket set including pedestal (1), column (3),
Deburring cylinder (4), elevating mechanism and soil sample ejecting mechanism, the column (3) are fixed on the upside of pedestal (1), and the elevating mechanism is set
It sets between column (3) and deburring cylinder (4), elevating mechanism drives deburring cylinder (4) to go up and down on the upside of pedestal (1), and the soil sample pushes away
Mechanism setting is on the inside of deburring cylinder (4) out, and soil sample ejecting mechanism stretches out deburring cylinder (4) and is fixedly connected afterwards with column (3).
2. soil sample deburring leather jacket according to claim 1 is set, it is characterised in that: the elevating mechanism includes elevating screw
(8), column (3) upper end is fixed with crossbeam (10), and elevating screw (8) is threadedly coupled with crossbeam (10), the lower end of elevating screw (8)
It is rotatablely connected with deburring cylinder (4) upper end.
3. soil sample deburring leather jacket according to claim 2 is set, it is characterised in that: the upper end of the elevating screw (8) connects
It is connected to rotation crank (11) or rotation hand wheel (17).
4. soil sample deburring leather jacket according to claim 2 is set, it is characterised in that: the lower end of the elevating screw (8) is set
There is a bearing (7), the upside of deburring cylinder (4) is equipped with the bearing chamber (16) of a fixing bearing (7), under elevating screw (8)
End is connected with gasket (15) and stop nut (14) in turn after bearing chamber (16).
5. soil sample deburring leather jacket according to claim 2 is set, it is characterised in that: be fixed on the downside of the crossbeam (10)
One feed screw nut (9), elevating screw (8) pass through crossbeam (10) and are threadedly coupled afterwards with feed screw nut (9).
6. soil sample deburring leather jacket according to claim 1 is set, it is characterised in that: the soil sample ejecting mechanism includes releasing
Fixed plate (5) and release disk (13), the two sides of deburring cylinder (4) offer vertical guide groove (6), release fixed plate (5)
Both ends are stretched out guide groove (6) and are fixedly connected afterwards with column (3), release disk (13) and are fixed on the downside for releasing fixed plate (5).
7. soil sample deburring leather jacket according to claim 1 is set, it is characterised in that: the upside of the pedestal (1) is also fixed
There is a nylon back plate (2).
8. soil sample deburring leather jacket according to claim 7 is set, it is characterised in that: be fixed with two on the upside of the pedestal (1)
Root post (3), nylon back plate (2) are arranged between two root posts (3), and the two sides of the nylon back plate (2) are vertical equipped with being connected to
Half slot (12) on column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740583.4A CN110320083A (en) | 2019-08-12 | 2019-08-12 | A kind of soil sample deburring leather jacket is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740583.4A CN110320083A (en) | 2019-08-12 | 2019-08-12 | A kind of soil sample deburring leather jacket is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110320083A true CN110320083A (en) | 2019-10-11 |
Family
ID=68125994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910740583.4A Pending CN110320083A (en) | 2019-08-12 | 2019-08-12 | A kind of soil sample deburring leather jacket is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110320083A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058200A1 (en) * | 2014-10-13 | 2016-04-21 | 徐新华 | Two-way ratchet rotary lifting/lowering support frame for desktop display device |
| CN107328621A (en) * | 2017-06-30 | 2017-11-07 | 中交天津港湾工程研究院有限公司 | A kind of soil test cuts sample device and its application method with full-automatic gas pressure type |
| CN107367412A (en) * | 2017-07-04 | 2017-11-21 | 山东大学 | Sample preparation and sampling combination unit and method suitable for soil test standard specimen |
| CN206772619U (en) * | 2017-04-13 | 2017-12-19 | 重庆辰央农业科技有限公司 | A kind of agriculture soil property sampling apparatus |
| CN108344595A (en) * | 2018-02-12 | 2018-07-31 | 黄河勘测规划设计有限公司 | Rotation static pressure type undisturbed soil soil sampler and sampling method suitable for superficial layer |
| CN109085036A (en) * | 2018-08-27 | 2018-12-25 | 中南大学 | A kind of device and application method of Quick uniform preparation triaxial test soil sample |
| CN109959534A (en) * | 2019-04-25 | 2019-07-02 | 安徽省引江济淮集团有限公司 | A kind of two-way soil sample pushing meanss |
| CN209085979U (en) * | 2018-10-24 | 2019-07-09 | 邓丽 | A kind of heavy metal content in soil spot sampling device |
| CN209182129U (en) * | 2018-12-12 | 2019-07-30 | 佛山科学技术学院 | Triaxial test soil sample cutter device |
| CN210442174U (en) * | 2019-08-12 | 2020-05-01 | 安徽省水利水电勘测设计研究总院有限公司 | Soil sample deburring device |
-
2019
- 2019-08-12 CN CN201910740583.4A patent/CN110320083A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016058200A1 (en) * | 2014-10-13 | 2016-04-21 | 徐新华 | Two-way ratchet rotary lifting/lowering support frame for desktop display device |
| CN206772619U (en) * | 2017-04-13 | 2017-12-19 | 重庆辰央农业科技有限公司 | A kind of agriculture soil property sampling apparatus |
| CN107328621A (en) * | 2017-06-30 | 2017-11-07 | 中交天津港湾工程研究院有限公司 | A kind of soil test cuts sample device and its application method with full-automatic gas pressure type |
| CN107367412A (en) * | 2017-07-04 | 2017-11-21 | 山东大学 | Sample preparation and sampling combination unit and method suitable for soil test standard specimen |
| CN108344595A (en) * | 2018-02-12 | 2018-07-31 | 黄河勘测规划设计有限公司 | Rotation static pressure type undisturbed soil soil sampler and sampling method suitable for superficial layer |
| CN109085036A (en) * | 2018-08-27 | 2018-12-25 | 中南大学 | A kind of device and application method of Quick uniform preparation triaxial test soil sample |
| CN209085979U (en) * | 2018-10-24 | 2019-07-09 | 邓丽 | A kind of heavy metal content in soil spot sampling device |
| CN209182129U (en) * | 2018-12-12 | 2019-07-30 | 佛山科学技术学院 | Triaxial test soil sample cutter device |
| CN109959534A (en) * | 2019-04-25 | 2019-07-02 | 安徽省引江济淮集团有限公司 | A kind of two-way soil sample pushing meanss |
| CN210442174U (en) * | 2019-08-12 | 2020-05-01 | 安徽省水利水电勘测设计研究总院有限公司 | Soil sample deburring device |
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