CN109351256B - Oscillator for agricultural product detection - Google Patents
Oscillator for agricultural product detection Download PDFInfo
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- CN109351256B CN109351256B CN201811367934.3A CN201811367934A CN109351256B CN 109351256 B CN109351256 B CN 109351256B CN 201811367934 A CN201811367934 A CN 201811367934A CN 109351256 B CN109351256 B CN 109351256B
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- clamping
- oscillator
- tray
- fixed
- oscillating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/201—Holders therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
- G01N2001/386—Other diluting or mixing processes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses an oscillator for detecting agricultural products, which comprises an oscillating main body and an oscillating tray arranged on the oscillating main body, wherein a groove is formed in the oscillating tray, a clamping mechanism for clamping and fixing a test tube is arranged in the groove, the clamping mechanism comprises a fixing frame, two guide rods with parallel positions are arranged in the fixing frame through a fixing sleeve, a plurality of clamping rods are arranged between the two guide rods, guide sleeves in sliding fit with the guide rods are fixed at two ends of each clamping rod, the two adjacent guide sleeves are connected through springs, steps are further arranged on the fixing sleeves, and the steps are connected with the guide sleeves through springs: through clamping mechanism's design, the disposable clamp that can realize a plurality of test tubes is tight to operation adjusting screw to the scarf through the design can be fine avoid because of pressing from both sides the unable spacing's of tight piece position interference temperature, its simple structure, convenient operation, overall stability when guaranteeing to vibrate that can be fine.
Description
Technical Field
The invention relates to a detection device, in particular to an oscillator for detecting agricultural products.
Background
Oscillators are widely used in the electronic industry, medical treatment, scientific research, and other fields. In agricultural product detection, it is sometimes necessary to add a reagent into a reagent bottle containing an object to be detected, and then to make the reagent bottle perform continuous horizontal or vertical reciprocating motion so as to uniformly mix a plurality of substances in the reagent bottle and perform detection.
For example, an agricultural product detection oscillator disclosed in CN207472647 and a speed-regulating multi-purpose oscillator disclosed in CN207951309 all utilize a vibration tray with a jack to position a test tube, but in actual operation, the test tube and the jack are in clearance fit, and the vibration is prone to collision, resulting in damage to the test tube, that is, the existing oscillator cannot position and fix the test tube well.
Disclosure of Invention
The present invention is directed to an oscillator for detecting agricultural products, which solves the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
an oscillator for detecting agricultural products comprises an oscillation main body and an oscillation tray arranged on the oscillation main body, wherein a groove is formed in the oscillation tray, a clamping mechanism used for clamping and fixing a test tube is arranged in the groove, the clamping mechanism comprises a fixed frame, two guide rods with parallel positions are arranged in the fixed frame through a fixed sleeve, a plurality of clamping rods are arranged between the two guide rods, guide sleeves in sliding fit with the guide rods are fixed at two ends of each clamping rod, the two adjacent guide sleeves are connected through springs, steps are further arranged on the fixed sleeve and connected with the guide sleeves through springs, a plurality of clamping blocks are fixed on the clamping rods through locking screws, the clamping blocks arranged on the different clamping rods are opposite in position, the clamping blocks are made of rubber, and an adjusting screw rod is connected to one side position of the fixed frame through threads, adjusting screw passes fixed frame and is relative with the clamping bar position, it steps down to adjusting screw to be equipped with on the lateral wall of vibration tray.
As a still further scheme of the invention: the clamping blocks are of an X-shaped structure, and a parallelogram space is formed between every two adjacent clamping blocks.
As a still further scheme of the invention: two oppositely positioned clamping blocks are provided with chamfer surfaces matched with each other.
As a still further scheme of the invention: the clamping block 11 is in an isosceles trapezoid structure.
As a still further scheme of the invention: the side wall of the vibration tray is fixedly provided with a positioning block, and a sliding groove in sliding fit with the positioning block is arranged at the corresponding position of the fixing frame.
As a still further scheme of the invention: still including installing the top cap on shaking the tray, the side position department of top cap is equipped with 90 turn-ups for the opening part of top cap joint at shaking the tray is including the clamping mechanism encapsulation.
As a still further scheme of the invention: the top cover is provided with a plurality of waist-shaped holes, and the waist-shaped holes are opposite to the space positions of the parallelograms formed between the clamping blocks.
As a still further scheme of the invention: the vibration main body is provided with a control panel and a display screen.
Compared with the prior art, the invention has the beneficial effects that: through clamping mechanism's design, the disposable clamp that can realize a plurality of test tubes is tight to operation adjusting screw to the scarf through the design can be fine avoid because of pressing from both sides the unable spacing's of tight piece position interference temperature, its simple structure, convenient operation, overall stability when guaranteeing to vibrate that can be fine.
Drawings
Fig. 1 is a schematic structural view of an oscillator for detecting agricultural products.
Fig. 2 is a schematic structural view of a clamping mechanism in an oscillator for agricultural product inspection.
Fig. 3 is a schematic structural view of a top cover of an oscillator for detecting agricultural products.
Fig. 4 is a schematic structural view of a clamping block in a shaker for agricultural product inspection.
In the figure: 1-vibration main body, 2-vibration tray, 3-top cover, 4-flanging, 5-waist-shaped hole, 6-fixing frame, 7-guide rod, 8-clamping rod, 9-guide sleeve, 10-spring, 11-clamping block, 12-locking screw, 13-fixing sleeve, 14-step, 15-adjusting screw, 16-control panel, 17-display screen, 18-inclined plane, 19-positioning block and 20-sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, in the embodiment of the invention, an oscillator for detecting agricultural products comprises an oscillating main body 1 and an oscillating tray 2 installed on the oscillating main body 1, wherein a groove is formed in the oscillating tray 2, a clamping mechanism for clamping and fixing a test tube is installed in the groove, specifically, the clamping mechanism comprises a fixing frame 6, two guide rods 7 with parallel positions are installed in the fixing frame 6 through a fixing sleeve 13, a plurality of clamping rods 8 are arranged between the two guide rods 7, guide sleeves 9 in sliding fit with the guide rods 7 are fixed at two ends of each clamping rod 8, two adjacent guide sleeves 9 are connected through a spring 10, a step 14 is further arranged on the fixing sleeve 13, and the step 14 is connected with the guide sleeves 9 through a spring 10, so that when the position of one guide sleeve 9 moves, the rest guide sleeves 9 can drive the corresponding clamping rods 8 to move, it is fixed with a plurality of tight pieces of clamp 11 through locking screw 12 on the tight pole 8 of clamp, installs the difference it is relative to press from both sides tight piece 11 position on the tight pole 8 of clamp, press from both sides tight piece 11 when being close to each other, can carry out good centre gripping to the test tube, as preferred, press from both sides tight piece 11 and adopt soft material such as rubber to make, can not cause the damage to the test tube. One side position department of fixed frame 6 has adjusting screw 15 through threaded connection, and adjusting screw 15 passes fixed frame 6 and is relative with the tight pole 8 position of clamp, can be used for adjusting the distance between the tight pole 8 of clamp, plays tight function, of course, in order to put into vibration tray 2 with clamping mechanism, be equipped with the abdicating of adjusting screw 15 on the lateral wall of vibration tray 2.
During its practical application, put into this clamping mechanism and vibrate tray 2 in, arrange the test tube in proper order and press from both sides the back between the tight piece 11, rotate adjusting screw 15, the interval between the tight pole 8 of clamp changes for pressing from both sides tight piece 11 and can carry out effectual centre gripping to the test tube, later start vibrate main part 1 can.
Example 2
Referring to fig. 2 to 4, in the embodiment of the present invention, the clamping blocks 11 are in an X-shaped structure, so that a parallelogram space can be formed between two adjacent clamping blocks 11 for a test tube to pass through, and when the distance between the clamping blocks 11 is reduced, the parallelogram space is also reduced simultaneously, so as to clamp the test tube. However, if the two opposite clamping blocks 11 are in the same straight line, the positions of the two opposite clamping blocks are prone to interfere, so that the distance cannot be adjusted, therefore, in the embodiment, the two opposite clamping blocks 11 are provided with the chamfer surfaces 18 which are matched with each other, so that the clamping blocks 11 are in an isosceles trapezoid structure, when the distance between the clamping blocks 11 is reduced, the chamfer surfaces 18 can be matched with each other, and the situation that the clamping blocks 11 cannot approach each other due to position interference cannot occur.
In addition, in order to put the clamping mechanism into the vibration tray 2, a positioning block 19 is fixed on the side wall of the vibration tray 2, and a sliding groove 20 in sliding fit with the positioning block 19 is arranged at the corresponding position of the fixing frame 6, so that the clamping mechanism can be well positioned, and the fixing frame 6 and the vibration tray 2 cannot collide frequently due to shaking during vibration.
Example 3
Referring to fig. 3, in the embodiment of the present invention, an oscillator for detecting agricultural products further includes a top cover 3 installed on the oscillation tray 2, a 90 ° flange 4 is disposed at a side position of the top cover 3, so that the top cover 3 can be clamped on the oscillation tray 2 to encapsulate the clamping mechanism therein, the top cover 3 is provided with a plurality of waist-shaped holes 5, a parallelogram space formed between the waist-shaped holes 5 and the clamping blocks 11 is opposite to each other, the waist-shaped holes 5 are designed to be capable of adapting to position adjustment of test tubes when the clamping blocks 11 move, and when placing test tubes, the test tubes can be directly placed on the waist-shaped holes 5, and steps of the test tubes abut against the waist-shaped holes 5, so that only the test tubes need to pass through the parallelogram space, and then pass through the adjusting screws 15.
Example 4
Referring to fig. 1, in the embodiment of the present invention, a control panel 16 and a display screen 17 are disposed on the oscillation main body 1, the display screen 17 is used for displaying some working parameters, such as vibration frequency and time, and the control panel 16 is used for controlling.
It should explain very much, among this technical scheme, through clamping mechanism's design, operation adjusting screw 15 can realize once only pressing from both sides tightly a plurality of test tubes to the scarf through the design can be fine avoid because of pressing from both sides the temperature that tight piece 11 position of clamp interfered and can't adjust the interval, its simple structure, convenient operation, overall stability when guaranteeing to vibrate that can be fine.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an oscillator for agricultural product detection, is including vibrating main part (1) and installing vibration tray (2) on vibrating main part (1), it is equipped with the groove in tray (2) to vibrate, and the inslot is installed and is used for pressing from both sides tight fixed clamping mechanism to the test tube, a serial communication port, clamping mechanism includes fixed frame (6), install two parallel guide arms (7) in fixed frame (6) through fixed cover (13), two be equipped with a plurality of clamping bar (8) between guide arm (7), the both ends of clamping bar (8) are fixed with uide bushing (9) with guide arm (7) sliding fit, connect through spring (10) between two adjacent uide bushing (9), still are equipped with step (14) on fixed cover (13), are connected through spring (10) between step (14) and uide bushing (9), be fixed with a plurality of clamp piece (11) through locking screw (12) on clamping bar (8), install and press from both sides tight piece (11) relative in position on the different tight pole (8), press from both sides tight piece (11) and adopt rubber to make, there is adjusting screw (15) one side position department of fixed frame (6) through threaded connection, adjusting screw (15) pass fixed frame (6) and relative with tight pole (8) position, it steps down to adjusting screw (15) to be equipped with on the lateral wall of tray (2) to vibrate; the two clamping blocks (11) which are opposite to each other are provided with chamfer surfaces (18) which are matched with each other; a positioning block (19) is fixed on the side wall of the oscillating tray (2), and a sliding groove (20) in sliding fit with the positioning block (19) is arranged at the corresponding position of the fixing frame (6).
2. The oscillator for detecting agricultural products according to claim 1, wherein the clamping blocks (11) have an X-shaped structure, and a parallelogram space is formed between two adjacent clamping blocks (11).
3. The oscillator for agricultural product inspection according to claim 1, wherein the clamping block (11) has an isosceles trapezoid shape.
4. The oscillator for detecting the agricultural products according to claim 1, further comprising a top cover (3) installed on the oscillating tray (2), wherein a 90-degree flange (4) is arranged at a side position of the top cover (3), so that the top cover (3) is clamped at an opening of the oscillating tray (2) to enclose the clamping mechanism.
5. The oscillator for agricultural product detection according to claim 4, wherein the top cover (3) is provided with a plurality of kidney-shaped holes (5), and the kidney-shaped holes (5) are opposite to the space position of the parallelogram formed between the clamping blocks (11).
6. The oscillator for detecting agricultural products according to claim 1, 2, 3, 4 or 5, wherein the oscillating main body (1) is provided with a control panel (16) and a display screen (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367934.3A CN109351256B (en) | 2018-11-16 | 2018-11-16 | Oscillator for agricultural product detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367934.3A CN109351256B (en) | 2018-11-16 | 2018-11-16 | Oscillator for agricultural product detection |
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| Publication Number | Publication Date |
|---|---|
| CN109351256A CN109351256A (en) | 2019-02-19 |
| CN109351256B true CN109351256B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811367934.3A Active CN109351256B (en) | 2018-11-16 | 2018-11-16 | Oscillator for agricultural product detection |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206778501U (en) * | 2017-04-11 | 2017-12-22 | 陕西省人民医院 | A kind of stable type support for medical tubes |
| CN206838156U (en) * | 2017-06-04 | 2018-01-05 | 邵春牛 | A kind of Medical centrifuge test tube rack |
| CN207235733U (en) * | 2017-08-02 | 2018-04-17 | 盐城呈祥园艺育苗有限公司 | Tissue culture bottle rack |
| CN207756188U (en) * | 2017-11-20 | 2018-08-24 | 朱会娟 | A kind of control laboratory test tube clamp bracket |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8795609B2 (en) * | 2007-02-08 | 2014-08-05 | Biokit, S.A. | Magnetic particle washing station |
| CN206676394U (en) * | 2017-05-03 | 2017-11-28 | 王加贝 | A kind of Physical Experiment utensil receiver |
| CN107597233A (en) * | 2017-10-27 | 2018-01-19 | 孙宇飞 | A kind of test tube fixing device of chemical experiment |
-
2018
- 2018-11-16 CN CN201811367934.3A patent/CN109351256B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206778501U (en) * | 2017-04-11 | 2017-12-22 | 陕西省人民医院 | A kind of stable type support for medical tubes |
| CN206838156U (en) * | 2017-06-04 | 2018-01-05 | 邵春牛 | A kind of Medical centrifuge test tube rack |
| CN207235733U (en) * | 2017-08-02 | 2018-04-17 | 盐城呈祥园艺育苗有限公司 | Tissue culture bottle rack |
| CN207756188U (en) * | 2017-11-20 | 2018-08-24 | 朱会娟 | A kind of control laboratory test tube clamp bracket |
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| CN109351256A (en) | 2019-02-19 |
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