CN209417028U - A kind of liquid food illuminance detecting device - Google Patents
A kind of liquid food illuminance detecting device Download PDFInfo
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- CN209417028U CN209417028U CN201822238916.7U CN201822238916U CN209417028U CN 209417028 U CN209417028 U CN 209417028U CN 201822238916 U CN201822238916 U CN 201822238916U CN 209417028 U CN209417028 U CN 209417028U
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- bracket
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- turntable
- electric machine
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- 235000021056 liquid food Nutrition 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 239000000523 sample Substances 0.000 claims abstract description 47
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 238000005070 sampling Methods 0.000 claims abstract description 29
- 238000013519 translation Methods 0.000 claims abstract description 16
- 230000002572 peristaltic effect Effects 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 9
- 235000013305 food Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000002798 spectrophotometry method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
A kind of liquid food illuminance detecting device, including bracket, rotating electric machine is equipped on bracket, the output shaft of the rotating electric machine is equipped with turntable, several test tube clamps are along the circumferential direction equipped on turntable, translation motor is equipped at the top of bracket, it is horizontal on the output shaft of the translation motor to be equipped with lead screw, the other end of the lead screw is connected with the baffle below bracket, mounting base is threaded on lead screw, it is equipped with line handspike straight down in mounting base, sampling probe is equipped on line handspike, testing agency is equipped on bracket, the testing agency includes laser lamp, detection case is equipped in laser lamp probe side, the detection chip matched with laser lamp is equipped in detection case, several detection slots are equipped in detection case, detection bottle is respectively equipped in each detection slot, control device is additionally provided on bracket, the control Device includes main control chip, and touch screen is connected on main control chip.
Description
Technical field:
The utility model relates to a kind of liquid food illuminance detecting devices.
Background technique:
Food inspection is according to physics, chemistry, biochemical basic theories and various technologies, according to the skill of formulation
Art standard detects the quality of raw-food material, auxiliary material, semi-finished product, finished product and byproduct, to ensure that product quality is closed
Lattice.
The content very abundant of food inspection, including food nutrient composition analysis, pollutants in food matter are analyzed, food is auxiliary
Material and food additives analysis etc. are helped, the method for food inspection is also varied, including spectrophotometry, atomic fluorescence spectrophotometry
Method, electrochemical process, atomic absorption spectrography (AAS), gas chromatography, high performance liquid chromatography etc..
In liquid food detection method, illuminance detection is a kind of common food detection method, existing illuminance
Detection mode is through light source direct irradiation on the container containing liquid food sample and detection reagent, due to sample mostly
Content is more and is unevenly distributed, and will cause illuminance, there are larger differences in reading process, comments so as to cause to sample
The raw biggish error of the yield by estimation.
Utility model content:
The utility model in order to make up for the deficiencies of the prior art, provides a kind of liquid food illuminance detecting device, knot
Structure design rationally, can mix liquid sample, and using repeatedly sampling, examined by the way of repeated detection to liquid sample
It surveys, eliminates detection error to greatest extent, it is ensured that the accuracy of detection structure solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of liquid food illuminance detecting device, including bracket are equipped with rotating electric machine, the rotating electric machine on bracket
Output shaft be equipped with turntable, on turntable along the circumferential direction be equipped with several test tube clamps, the top of bracket be equipped with translation electricity
Machine, horizontal on the output shaft of the translation motor to be equipped with lead screw, the other end of the lead screw is connected with the baffle below bracket,
It is threaded with mounting base on lead screw, is equipped with line handspike straight down in mounting base, sampling probe is equipped on line handspike,
Testing agency is equipped on bracket, the testing agency includes laser lamp, is equipped with detection case in laser lamp probe side, is detecting
It is equipped with the detection chip matched with laser lamp in case, several detection slots, difference in each detection slot are equipped in detection case
Equipped with detection bottle, control device is additionally provided on bracket, the control device includes main control chip, is connected on main control chip
Touch screen, the main control chip are distinguished by conducting wire and rotating electric machine, translation motor, line handspike, laser lamp and detection chip
It is corresponding to be connected；
The rotating electric machine is for driving turntable to rotate；
The translation motor is for driving sampling probe to move on lead screw；
The line handspike is for driving sampling probe to move up and down；
Each component of the main control chip on control device is acted.
The two sides of each test tube clamp are respectively equipped with the spring being connected with turntable.
Test tube clamp quantity on turntable is 2-10.
The rotating electric machine is connected on bracket by motor cabinet.
Plunger pump is equipped on bracket, the plunger pump is connected by pipeline with sampling probe；
The plunger pump is for drawing sample.
Peristaltic pump is equipped on bracket, the peristaltic pump is connected by pipeline with sampling probe；
The peristaltic pump is for cleaning sampling probe.
The model GY-30 of the detection chip.
The model STM32F103 of the main control chip.
The main control chip includes several input pins and output pin, be equipped in main control chip AD conversion module and
Signal amplification module.
Button switch is equipped on control device.
The utility model clamps test tube using the above structure, by test tube clamp on turntable and turntable and by invisible spectro liquid
Body sample mixes, and reduces the error in detection process；Allow sampling probe from examination by the height that line handspike changes sampling probe
Different zones in pipe repeatedly sample；By main control chip come the movement of each component on control device to realize liquid sample
Multi collect and repeated detection eliminate detection error to greatest extent, keep testing result accurate, have easily operated, accurate height
The advantages of effect.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the turntable of the utility model.
Fig. 3 is the structural schematic diagram of the test tube clamp of the utility model.
Fig. 4 is the electrical schematic diagram of the utility model.
In figure, 1, bracket, 2, rotating electric machine, 3, turntable, 4, test tube clamp, 5, translation motor, 6, lead screw, 7, baffle, 8, peace
Fill seat, 9, line handspike, 10, sampling probe, 11, laser lamp, 12, detection case, 13, detection chip, 14, detection slot, 15, detection
Bottle, 16, main control chip, 17, touch screen, 18, spring, 19, motor cabinet, 20, plunger pump, 21, peristaltic pump, 22, input pin,
23, output pin, 24, button switch.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in figs. 1-4, a kind of liquid food illuminance detecting device, including bracket 1 are equipped with rotation on bracket 1
The output shaft of motor 2, the rotating electric machine 2 is equipped with turntable 3, several test tube clamps 4 are along the circumferential direction equipped on turntable 3,
Be equipped with translation motor 5 at the top of bracket 1, it is horizontal on the output shaft of the translation motor 5 to be equipped with lead screw 6, the lead screw 6 it is another
One end is connected with the baffle 7 of 1 lower section of bracket, and mounting base 8 is threaded on lead screw 6, is equipped with straight down in mounting base 8
Line handspike 9 is equipped with sampling probe 10 on line handspike 9, and testing agency is equipped on bracket 1, and the testing agency includes swashing
Light lamp 11 pops one's head in side equipped with detection case 12 in laser lamp 11, the detection matched with laser lamp 11 is equipped in detection case 12
Chip 13 is equipped with several detection slots 14 in detection case 12, detection bottle 15 is respectively equipped in each detection slot 14, in bracket 1
On be additionally provided with control device, the control device includes main control chip 16, and touch screen 17 is connected on main control chip 16, described
Main control chip 16 is right respectively by conducting wire and rotating electric machine 2, translation motor 5, line handspike 9, laser lamp 11 and detection chip 13
It should be connected；
The rotating electric machine 2 is for driving turntable 3 to rotate；
The translation motor 5 is for driving sampling probe 10 to move on lead screw 6；
The line handspike 9 is for driving sampling probe 10 to move up and down；
Each component of the main control chip 16 on control device is acted.
The two sides of each test tube clamp 4 are respectively equipped with the spring 18 being connected with turntable 3.
4 quantity of test tube clamp on turntable 3 is 2-10.
The rotating electric machine 2 is connected on bracket 1 by motor cabinet 19, prevents rotating electric machine 2 from shaking in the running.
Plunger pump 20 is equipped on bracket 1, the plunger pump 20 is connected by pipeline with sampling probe 10；
The plunger pump 20 is for drawing sample.
Peristaltic pump 21 is equipped on bracket 1, the peristaltic pump 21 is connected by pipeline with sampling probe 10；
The peristaltic pump 21 is for cleaning sampling probe 10.
The model GY-30 of the detection chip 13.
The model STM32F103 of the main control chip 16.
The main control chip 16 includes several input pins 22 and output pin 23, is turned in main control chip 16 equipped with AD
Change the mold block and signal amplification module.
Button switch 24 is equipped on control device.
In use, the test tube with liquid sample is installed in the test tube clamp 4 on turntable 3, the structure and examination of test tube clamp 4
The spring 18 of 4 two sides of pipe clamp provides pressure to test tube, clamps test tube, prevents test tube from falling off from test tube clamp 4；Main control chip 16 to
Rotating electric machine 2 sends instruction, and rotating electric machine 2 acts, and turntable 3 is driven to rotate, and mixes invisible spectro liquid sample；Rotating electric machine
2 stop, and test tube and sampling probe 10 is made to be in same straight line, and main control chip 16 sends to line handspike 9 and instructs, under sampling probe 10
Different height is dropped to, plunger pump 20 is acted, is successively sampled out of test tube from different height, and main control chip 16 is electric to translation
Machine 5 sends instruction, and mounting base 8 and sampling probe 10 is driven to inject liquid sample in different detection slots 14, and laser lamp 11 starts
Work, matches with detection chip 13, detects to liquid sample；Come to liquid by the way of multiple sampling, repeated detection
Body sample is detected, and eliminates detection error to greatest extent, it is ensured that the accuracy of detection structure；Peristaltic pump 21 passes through pipeline
Sampling probe 10 is accessed, sampling probe 10 can be cleaned, prevent pollution, the touch screen 17 on control device can basis
User demand adjusts the revolving speed of motor and the stroke of line handspike 9, easy to operate；AD conversion module in main control chip 16 and
Signal amplification module can further increase the precision of input signal, can mix sample, carry out multiple repairing weld and detection, guarantee
The precision of assessment result.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of liquid food illuminance detecting device, it is characterised in that: including bracket, rotating electric machine, institute are equipped on bracket
The output shaft for stating rotating electric machine is equipped with turntable, several test tube clamps is along the circumferential direction equipped on turntable, at the top of bracket
It is horizontal on the output shaft of the translation motor to be equipped with lead screw equipped with translation motor, below the other end and bracket of the lead screw
Baffle is connected, and mounting base is threaded on lead screw, line handspike is equipped with straight down in mounting base, on line handspike
Equipped with sampling probe, testing agency is equipped on bracket, the testing agency includes laser lamp, is equipped with inspection in laser lamp probe side
Measuring tank is equipped with the detection chip matched with laser lamp in detection case, several detection slots, Mei Gejian are equipped in detection case
It surveys in slot and is respectively equipped with detection bottle, control device is additionally provided on bracket, the control device includes main control chip, in master control core
On piece is connected with touch screen, and the main control chip passes through conducting wire and rotating electric machine, translation motor, line handspike, laser lamp and inspection
Survey chip respectively corresponds connected；
The rotating electric machine is for driving turntable to rotate；
The translation motor is for driving sampling probe to move on lead screw；
The line handspike is for driving sampling probe to move up and down；
Each component of the main control chip on control device is acted.
2. the apparatus according to claim 1, it is characterised in that: the two sides of each test tube clamp, which are respectively equipped with, to be connected with turntable
Spring.
3. the apparatus according to claim 1, it is characterised in that: the test tube clamp quantity on turntable is 2-10.
4. the apparatus according to claim 1, it is characterised in that: the rotating electric machine is connected on bracket by motor cabinet.
5. the apparatus according to claim 1, it is characterised in that: be equipped with plunger pump on bracket, the plunger pump passes through pipe
Road is connected with sampling probe；
The plunger pump is for drawing sample.
6. the apparatus according to claim 1, it is characterised in that: be equipped with peristaltic pump on bracket, the peristaltic pump passes through pipe
Road is connected with sampling probe；
The peristaltic pump is for cleaning sampling probe.
7. the apparatus according to claim 1, it is characterised in that: the model GY-30 of the detection chip.
8. the apparatus according to claim 1, it is characterised in that: the model STM32F103 of the main control chip.
9. device according to claim 8, it is characterised in that: the main control chip includes several input pins and output
Pin is equipped with AD conversion module and signal amplification module in main control chip.
10. the apparatus according to claim 1, it is characterised in that: be equipped with button switch on control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238916.7U CN209417028U (en) | 2018-12-28 | 2018-12-28 | A kind of liquid food illuminance detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238916.7U CN209417028U (en) | 2018-12-28 | 2018-12-28 | A kind of liquid food illuminance detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417028U true CN209417028U (en) | 2019-09-20 |
Family
ID=67941389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822238916.7U Active CN209417028U (en) | 2018-12-28 | 2018-12-28 | A kind of liquid food illuminance detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209417028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632265A (en) * | 2019-11-07 | 2019-12-31 | 徐州台江生物科技有限公司 | Portable food safety inspection device |
-
2018
- 2018-12-28 CN CN201822238916.7U patent/CN209417028U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632265A (en) * | 2019-11-07 | 2019-12-31 | 徐州台江生物科技有限公司 | Portable food safety inspection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for detecting illumination of liquid food Effective date of registration: 20201224 Granted publication date: 20190920 Pledgee: Shandong Rongcheng Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SHIJIN INSPECTION SERVICE Co.,Ltd. Registration number: Y2020980009935 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220809 Granted publication date: 20190920 Pledgee: Shandong Rongcheng Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SHIJIN INSPECTION SERVICE Co.,Ltd. Registration number: Y2020980009935 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of illuminance detection device for liquid food Effective date of registration: 20221206 Granted publication date: 20190920 Pledgee: Shandong Rongcheng Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SHIJIN INSPECTION SERVICE Co.,Ltd. Registration number: Y2022980025028 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190920 Pledgee: Shandong Rongcheng Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG SHIJIN INSPECTION SERVICE Co.,Ltd. Registration number: Y2022980025028 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |