CN208937583U - A kind of soil nutrient test fixture - Google Patents
A kind of soil nutrient test fixture Download PDFInfo
- Publication number
- CN208937583U CN208937583U CN201821549061.3U CN201821549061U CN208937583U CN 208937583 U CN208937583 U CN 208937583U CN 201821549061 U CN201821549061 U CN 201821549061U CN 208937583 U CN208937583 U CN 208937583U
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- China
- Prior art keywords
- fixedly connected
- wall
- telescopic rod
- side wall
- chamber
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Abstract
The utility model discloses a kind of soil nutrient test fixtures, including pedestal, multiple chambers are successively arranged in the pedestal from left to right, the top surface of multiple chambers is equipped with the test tube jack being connected to up and down, the bottom of the chamber is fixedly connected with buffer gear, clamp system is fixedly connected on the left and right ends inner wall of the chamber, the upper end of the pedestal is rotatably connected to column, support column is fixedly connected on one end side wall of the column, it is horizontal on the side wall of the support column to be equipped with sliding slot, the sliding slot is equipped with opening far from one end inner wall of column, matched sliding block is equipped in the sliding slot, the sliding block is far from being fixedly connected with liquid dropping mechanism on one end side wall of sliding slot inner wall.The utility model is convenient for for the test tube equipped with Soil K+adsorption liquid being fixed, and is not easy to shake so that it can keep firm in experiment, and accurately medical fluid is added drop-wise in test tube convenient for operator simultaneously.
Description
Technical field
The utility model relates to soil technology field more particularly to a kind of soil nutrient test fixtures.
Background technique
Epidermic rock passes through slacking, and it is (referred to as female to be gradually broken to mineral grain that is loose, differing in size
Matter), and soil is formed and is developed under a variety of factors of soil formation comprehensive function such as matrix, weather, biology, landform, time
, soil constitution is very complicated, is organic matter, moisture and the air etc. generated by minerals, plant and animal residues decomposition on the whole
Three phase composition of solid, liquid, gas, soil environment monitoring refers to through the measurement to the typical value for influencing soil environment quality factor,
Determine environmental quality (or pollution level) and its variation tendency.
The methods detected to soil are also not quite similar, and will usually incite somebody to action when detecting to elements in Soil
It is taken back in laboratory, is dissolved in solution and is detected again, when carrying out medical fluid dropwise addition to the test tube equipped with Soil K+adsorption liquid, usually
Using general rack for test tube, since the difference of big ting model often can not be matched well, easily leads to test tube and place not
It is firm, it influences experiment and is normally carried out, while usually relying on operator oneself when medical fluid is added dropwise in the test tube to Soil K+adsorption liquid
Control dynamics be easy to cause dropwise addition excessive, influences the precision or success or failure of experiment.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of soil nutrient inspection proposed
Survey fixed device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of soil nutrient test fixture, including pedestal are successively arranged multiple chambers in the pedestal from left to right,
The top surface of multiple chambers is equipped with the test tube jack being connected to up and down, and the bottom of the chamber is fixedly connected with buffer gear,
Clamp system is fixedly connected on the left and right ends inner wall of the chamber, the upper end of the pedestal is rotatably connected to column, institute
It states and is fixedly connected with support column on one end side wall of column, horizontal on the side wall of the support column to be equipped with sliding slot, the sliding slot is remote
One end inner wall from column is equipped with opening, is equipped with matched sliding block in the sliding slot, the sliding block is far from sliding slot
Liquid dropping mechanism is fixedly connected on one end side wall of wall.
Preferably, the buffer gear includes the first telescopic rod being fixedly connected with cavity bottom, first telescopic rod
Upper end be fixedly connected with placement plate, be arranged with the first spring on first telescopic rod.
Preferably, the upper end of the placement plate is fixedly connected with rubber pad.
Preferably, the clamp system includes the second telescopic rod being fixedly installed on chamber inner wall, and described second is flexible
Bar is fixedly connected with right angled triangle block far from one end of chamber inner wall, and the bevel edge of the right angled triangle block is located remotely from second
The side of telescopic rod is arranged with second spring on second telescopic rod.
Preferably, the liquid dropping mechanism includes the fixed block being fixedly connected on slider side wall, the upper end of the fixed block
Equipped with the through-hole being connected to up and down, one end inner wall of the through-hole is equipped with the threaded hole of inside and outside connection, the threaded hole internal screw thread
Through threaded rod is connected with, one end that the threaded rod is located in through-hole is rotatably connected to stripper plate, and the threaded rod is located at logical
One end outside hole is fixedly connected with knob.
Preferably, the side wall of the fixed block is equipped with the scale dial plate to match with knob.
Compared with prior art, the utility model has the following beneficial effects:
1, by the cooperation of the clamp system of setting and buffer gear, the test tube clamp of different bores can be fastened with reaching
It is fixed, make it be not easy to shake, while being convenient for the pick-and-place of test tube, buffer gear can protect test tube to be hardly damaged when being shaken, with
That just tests is normally carried out.
2, by the liquid dropping mechanism of setting, it is convenient for operator medical fluid accurately can be added drop-wise to what lower section clamped to reach
In test tube, make it that need not carry out medical fluid addition by experience, avoids excessively leading to experimental data not because of unexpected be added dropwise
Accurate or failure.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of soil nutrient test fixture perspective view；
Fig. 2 is the right side structure schematic diagram of Fig. 1.
In figure: 1 pedestal, 2 chambers, 3 test tube jacks, 4 buffer gears, 5 clamp systems, 6 columns, 7 support columns, 8 sliding slots, 9
Sliding block, 10 liquid dropping mechanisms, 11 first telescopic rods, 12 placement plates, 13 first springs, 14 rubber pads, 15 second telescopic rods, 16 right angles
Gore, 17 second springs, 18 fixed blocks, 19 threaded rods, 20 stripper plates, 21 knobs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of soil nutrient test fixture, including pedestal 1 are successively arranged from left to right in pedestal 1
Multiple chambers 2, indirectly equal between multiple chambers 2, the top surface of multiple chambers 2 is equipped with the test tube jack 3 being connected to up and down, test tube
The caliber size of jack 3 is less than chamber 2, and the bottom of chamber 2 is fixedly connected with buffer gear 4, and buffer gear 4 includes being fixedly connected
With the first telescopic rod 11 of 2 bottom of chamber, the first telescopic rod 11 plays a supportive role, and the upper end of the first telescopic rod 11 is fixedly connected with
Placement plate 12, the upper end of placement plate 12 are fixedly connected with rubber pad 14, and rubber pad 14 is further to provide buffering for test tube, the
Be arranged with the first spring 13 on one telescopic rod 11, the upper and lower ends of the first spring 13 respectively with the bottom of chamber 2 and placement plate 12
Lower end abut.
Clamp system 5 is fixedly connected on the left and right ends inner wall of chamber 2, clamp system 5 includes being fixedly installed on chamber
The second telescopic rod 15 on 2 inner wall of room, the second telescopic rod 15 are fixedly connected with right angled triangle block far from one end of 2 inner wall of chamber
16, right angled triangle block 16 is more easily plugged into and is extracted convenient for test tube, and the bevel edge of right angled triangle block 16 is located remotely from the
The side of two telescopic rods 15 is arranged with second spring 17 on second telescopic rod 15, and the upper end of pedestal 1 is rotatably connected to column 6, stands
Support column 7 is fixedly connected on one end side wall of column 6, level is equipped with sliding slot 8 on the side wall of support column 7, and sliding slot 8 is far from column 6
One end inner wall be equipped with opening in order to sliding block 9 disengaging, liquid dropping mechanism 10 can further be taken when being inconvenient to operate
Lower operation places rubber soft bottle convenient for operator, is equipped with matched sliding block 9 in sliding slot 8.
Sliding block 9 is fixedly connected with liquid dropping mechanism 10 on one end side wall far from 8 inner wall of sliding slot, liquid dropping mechanism 10 includes fixing
The fixed block 18 being connected on 9 side wall of sliding block, the upper end of fixed block 18 are equipped with the through-hole being connected to up and down, on one end inner wall of through-hole
Threaded hole equipped with inside and outside connection, for threaded hole internal screw thread through threaded rod 19 is connected with, threaded rod 19 is located at one end in through-hole
It is rotatably connected to stripper plate 20, one end that threaded rod 19 is located at outside through-hole is fixedly connected with knob 21, on the side wall of fixed block 18
Equipped with the scale dial plate to match with knob 21, in order to which accurately medical fluid is added drop-wise in the test tube that lower section clamps.
In the utility model, operator first rotates column and removes support column 7 above pedestal 1, then test tube is passed through
Test tube jack 3 is sequentially inserted into corresponding chamber 2, and during insertion, the bevel edge of right angled triangle block 16 is with test tube
Insertion depth and be gradually bonded the side wall of test tube, until test tube is clamped to keep it steady under the cooperation of second spring 17
Admittedly being not easy to shake, while the rubber pad 14 of 2 bottom of chamber cooperates the first spring 13 that can provide certain buffering for test tube, it is convenient for it
It is hardly damaged when being shaken, facilitates being normally carried out for experiment, clamped to test tube after being inserted into, then support column 7 is rotated
To the surface of pedestal 1, the rubber soft bottle equipped with medical fluid to be added dropwise is put into through-hole, knob 21,21 band of knob are rotated further by
Dynamic threaded rod 19 rotates so that stripper plate 20 clamps rubber soft bottle in through-holes, adjusts rubber soft bottle by mobile sliding block 9
Position, then by scale dial plate cooperation come judge clamp dynamics, with achieve the effect that control be added dropwise medical fluid quantity, with
Convenient for accurately medical fluid is added drop-wise in the test tube that lower section clamps, makes it that need not carry out medical fluid addition by experience, keep away
Exempt from that the excessive inaccuracy or failure for leading to experimental data is added dropwise because unexpected.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of soil nutrient test fixture, including pedestal (1), which is characterized in that in the pedestal (1) from left to right according to
Secondary to be equipped with multiple chambers (2), the top surface of multiple chambers (2) is equipped with the test tube jack (3) being connected to up and down, the chamber
(2) bottom is fixedly connected with buffer gear (4), is fixedly connected to clamping machine on the left and right ends inner wall of the chamber (2)
The upper end of structure (5), the pedestal (1) is rotatably connected to column (6), is fixedly connected with branch on one end side wall of the column (6)
Dagger (7), horizontal on the side wall of the support column (7) to be equipped with sliding slot (8), one end inner wall of the sliding slot (8) far from column (6)
It is equipped with opening, matched sliding block (9) is equipped in the sliding slot (8), the sliding block (9) is far from sliding slot (8) inner wall
Liquid dropping mechanism (10) are fixedly connected on the side wall of one end.
2. a kind of soil nutrient test fixture according to claim 1, which is characterized in that the buffer gear (4)
Including be fixedly connected with first telescopic rod (11) of chamber (2) bottom, the upper end of first telescopic rod (11) is fixedly connected with
Placement plate (12) is arranged with the first spring (13) on first telescopic rod (11).
3. a kind of soil nutrient test fixture according to claim 2, which is characterized in that the placement plate (12)
Upper end is fixedly connected with rubber pad (14).
4. a kind of soil nutrient test fixture according to claim 1, which is characterized in that the clamp system (5)
Including the second telescopic rod (15) being fixedly installed on chamber (2) inner wall, second telescopic rod (15) is far from chamber (2) inner wall
One end be fixedly connected with right angled triangle block (16), the bevel edge of the right angled triangle block (16) is located remotely from the second telescopic rod
(15) side is arranged with second spring (17) on second telescopic rod (15).
5. a kind of soil nutrient test fixture according to claim 1, which is characterized in that the liquid dropping mechanism (10)
Including the fixed block (18) being fixedly connected on sliding block (9) side wall, the upper end of the fixed block (18) is logical equipped with what is be connected to up and down
Hole, one end inner wall of the through-hole are equipped with the threaded hole of inside and outside connection, and the threaded hole internal screw thread, which runs through, is connected with threaded rod
(19), the threaded rod (19) is located at one end in through-hole and is rotatably connected to stripper plate (20), and the threaded rod (19) is located at logical
One end outside hole is fixedly connected with knob (21).
6. a kind of soil nutrient test fixture according to claim 5, which is characterized in that the fixed block (18)
Side wall is equipped with the scale dial plate to match with knob (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549061.3U CN208937583U (en) | 2018-09-21 | 2018-09-21 | A kind of soil nutrient test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549061.3U CN208937583U (en) | 2018-09-21 | 2018-09-21 | A kind of soil nutrient test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937583U true CN208937583U (en) | 2019-06-04 |
Family
ID=66721920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549061.3U Expired - Fee Related CN208937583U (en) | 2018-09-21 | 2018-09-21 | A kind of soil nutrient test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624911A (en) * | 2021-08-16 | 2021-11-09 | 哈尔滨放飞科技有限公司 | High-efficient detection device of soil for environmental detection |
-
2018
- 2018-09-21 CN CN201821549061.3U patent/CN208937583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624911A (en) * | 2021-08-16 | 2021-11-09 | 哈尔滨放飞科技有限公司 | High-efficient detection device of soil for environmental detection |
| CN113624911B (en) * | 2021-08-16 | 2023-12-29 | 安徽环科检测中心有限公司 | Soil high-efficiency detection device for environment detection |
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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: 20190604 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |