CN204514943U - A kind of full-automatic food detector safely and fast - Google Patents
A kind of full-automatic food detector safely and fast Download PDFInfo
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- CN204514943U CN204514943U CN201520174826.XU CN201520174826U CN204514943U CN 204514943 U CN204514943 U CN 204514943U CN 201520174826 U CN201520174826 U CN 201520174826U CN 204514943 U CN204514943 U CN 204514943U
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- axis
- guide rod
- axis guide
- stepper motor
- synchronizing wheel
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Abstract
The utility model discloses a kind of full-automatic food detector safely and fast, detection cup installation component and reagent cup installation component respectively left and right are arranged on the installing plate of detector; Described X-axis stepper motor and synchronizing wheel are arranged in lower X-axis guide rod and upper X-axis guide rod; Described y-axis stepper motor and synchronizing wheel are arranged in right Y-axis guide rod and left Y-axis guide rod, and be arranged on right Y-axis guide rod and be connected with the Y-axis Timing Belt in left Y-axis guide rod; Circuit assembly drag chain is arranged on X-axis guide rod upper end; The utility model uses medical high-precision peristaltic pump, coordinates automatic sample mechanical arm, realizes high-precision automatic and detects, greatly liberated testing staff, improve efficiency, also has instrument can non-stop run, is not affected by other factors.
Description
Technical field
the utility model relates to a kind of detector, especially a kind of full-automatic food detector safely and fast.
Background technology
current domestic application is all spectrophotometric method in the field Pesticide Residues detecting instrument that food security detects fast, utilizes acetylcholine enzyme level method to detect.Food security concerns the health of broad masses of the people, shoulder heavy responsibilities, but current domestic instrument detection is all the interpolation manually carrying out detecting reagent by technician, in artificial adding procedure, it is no matter the professional degree of experimenter, ectocine in experimentation, the personal habits of experimenter all can cause extreme influence to detection.
prior art is difficult to the productive life needs meeting people, in order to solve above-mentioned Problems existing, the utility model proposes a kind of full automatic working, greatly improve detection efficiency, the accurate application of sample of peristaltic pump, avoid artificial incorrect operation, improve the full-automatic food detector safely and fast of the levels of precision detected.
for realizing this technical purpose, the technical solution adopted in the utility model is: a kind of full-automatic food detector safely and fast, comprises the rinse bath be opened in detector back up pad, detects cup installation component, reagent cup installation component, installing plate, lower X-axis guide rod, X-axis stepper motor and synchronizing wheel, upper X-axis guide rod, circuit assembly drag chain, Y-axis Timing Belt, cleaning needle, right Y-axis guide rod, left Y-axis guide rod, y-axis stepper motor and synchronizing wheel, sample needle and X-axis Timing Belt; Described detection cup installation component and reagent cup installation component respectively left and right are arranged on the installing plate of detector; Described X-axis stepper motor and synchronizing wheel are arranged in lower X-axis guide rod and upper X-axis guide rod; Described y-axis stepper motor and synchronizing wheel are arranged in right Y-axis guide rod and left Y-axis guide rod, and be arranged on right Y-axis guide rod and be connected with the Y-axis Timing Belt in left Y-axis guide rod; Described circuit assembly drag chain is arranged on X-axis guide rod upper end; Described cleaning needle and sample needle on X-axis assembly for moving left and right structure, for moving up and down structure on Y-axis assembly.
as further technical scheme of the present utility model: described detection cup installation component is the assembly of installation eight cuvettes.
as further technical scheme of the present utility model: described cleaning needle is the cleaning needle of water inlet and water suction dual circuit structure.
as preferred version of the present utility model: described X-axis stepper motor and synchronizing wheel and y-axis stepper motor and synchronizing wheel are controlled programmed control respectively.
compared with prior art, the utility model has following beneficial effect: this full-automatic food detector safely and fast,
one: adopt robotic arm to carry out the interpolation of reagent, the technology application of mechanical automation improves existing detecting pattern greatly, and improve detection efficiency, is a large technical renovation in Detecting Pesticide field.
two: use high precision peristaltic pump cooperative mechanical arm to carry out application of sample, levels of precision is high, and experimental result is more accurate.And saving manpower, save time.
three: adopt aluminium alloy to detect cup group, carry constant temperature system, simplify detecting step, saved lab space simultaneously, do not need other adapted water-bath.
four: use full-closed structure, do not affect by external light source.
five: the robotization cleaning assembly using unique design, can clean by contrast colors ware fast, decrease testing staff's workload, improve testing result detection efficiency.
six: the design adopting fixing cuvette, ensure that cuvette can not rock, also more reasonable relative to existing equipment on market.
seven: employing be cycle detection method, accomplish interpolation sample detection sample.
one-piece construction is simple, novel in design, practical, is easy to promote the use of.
Summary of the invention
Accompanying drawing explanation
fig. 1 is one-piece construction schematic diagram of the present utility model;
wherein: rinse bath 1; Detect cup installation component 2; Bottoming hole 3; Cuvette set screw hole 4; Reagent cup installation component 5; Installing plate 6; Lower X-axis guide rod 7; X-axis stepper motor and synchronizing wheel 8; Upper X-axis guide rod 9; Circuit assembly drag chain 10; Y-axis Timing Belt 11; Cleaning needle 12; Right Y-axis guide rod 13; Left Y-axis guide rod 14; Y-axis stepper motor and synchronizing wheel 15; Sample needle 16; X-axis Timing Belt 17.
Embodiment
below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
refer to Figure of description 1, in the utility model embodiment, a kind of full-automatic food detector safely and fast, comprises the rinse bath 1 be opened in detector back up pad, detects cup installation component 2, reagent cup installation component 5, installing plate 6, lower X-axis guide rod 7, X-axis stepper motor and synchronizing wheel 8, upper X-axis guide rod 9, circuit assembly drag chain 10, Y-axis Timing Belt 11, cleaning needle 12, right Y-axis guide rod 13, left Y-axis guide rod 14, y-axis stepper motor and synchronizing wheel 15, sample needle 16 and X-axis Timing Belt 17; Described detection cup installation component 2 and reagent cup installation component 5 respectively left and right are arranged on the installing plate 6 of detector; Described X-axis stepper motor and synchronizing wheel (8) are arranged in lower X-axis guide rod (7) and upper X-axis guide rod (9); Described y-axis stepper motor and synchronizing wheel (15) are arranged in right Y-axis guide rod (13) and left Y-axis guide rod (14), and be arranged on right Y-axis guide rod 13 and be connected with the Y-axis Timing Belt 11 in left Y-axis guide rod 14; Described circuit assembly drag chain 10 is arranged on X-axis guide rod 9 upper end; Described cleaning needle 12 and sample needle 16 on X-axis assembly for moving left and right structure, for moving up and down structure on Y-axis assembly.
as further technical scheme of the present utility model: described detection cup installation component 2 is the assembly of installation eight cuvettes.
as further technical scheme of the present utility model: described cleaning needle 12 is the cleaning needle of water inlet and water suction dual circuit structure.
as preferred version of the present utility model: described X-axis stepper motor and synchronizing wheel 8 and y-axis stepper motor and synchronizing wheel 15 are controlled programmed control respectively.
action principle of the present utility model is:
automatic sample operation logic: after start, constant temperature system starts heating detection cup group 2 by bottoming hole 3, and it is constant in 37 degrees Celsius, during sample needle assembly initial position, cleaning needle 12 and sample needle 16 are in parastate, can move left and right along X-axis assembly under the driving of X-axis stepper motor 8, thus play the change of the right position controlling application of sample assembly, and complete under the driving of Y-axis Component driver motor 15, sample needle 16 and cleaning needle 12 move up and down.
during application of sample, click start button, sample needle 16 is moved to the left to sample extracting window by initial position, pipette samples, then the detection cup group 2 of specifying is run to according to programmed instruction, sample is injected in the cuvette of specifying, then instrument can move to rinse bath 1 under program control automatically, inserts sample needle 16, and repeatedly draws injection, reach the object of cleaning sample needle, after having cleaned, the cleaning fluid meeting automatic-discharging inside rinse bath 1, and refill cleaning fluid, wait for and cleaning next time, this completes an application of sample flow process.
sample has all added (adding 8 samples at most), now sample needle 16 starts to add enzyme reagent from reagent cup installation component, inject enzyme reagent in cuvette after, sample needle can draw injection repeatedly, play well-mixed object, after having mixed, return rinse bath cleaning sample needle, repeat with this until the enzyme reagent of all samples has added.
then the interpolation action repeating enzyme reagent completes the interpolation of developer, only changes X-axis shift position, changes the position of application of sample reagent into developer in reagent cup group, add until developer has added successively in this process.
now when temperature arrives 37 degrees Celsius, system can enter countdown in 15 minutes automatically, and (inhibiting AChE, specifies sample in GB, enzyme, developer 37 degrees Celsius of isothermal reactions can enter next step in 15 minutes,) after timing completes, start to add developer, often added a cuvette, instrument can record response data automatically, and carry out result computing, reach interpolation and complete one and detect one, then 8 samples can output detections result successively.
after having detected cleaning needle 12 under the driving of X-axis stepper motor 8 to detect cup group 2 extract waste liquid in the cuvette fixed, emptying, then inject cleaning fluid, cleaning repeatedly three times, reaches cleaning object, last evacuation of liquid, cleaning completes, once detection experiment under wait.
to those skilled in the art, but the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
the above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (4)
1.
a kind of full-automatic food detector safely and fast, comprises the rinse bath (1) be opened in detector back up pad, detects cup installation component (2), reagent cup installation component (5), installing plate (6), lower X-axis guide rod (7), X-axis stepper motor and synchronizing wheel (8), upper X-axis guide rod (9), circuit assembly drag chain (10), Y-axis Timing Belt (11), cleaning needle (12), right Y-axis guide rod (13), left Y-axis guide rod (14), y-axis stepper motor and synchronizing wheel (15), sample needle (16) and X-axis Timing Belt (17); It is characterized in that: described detection cup installation component (2) and reagent cup installation component (5) respectively left and right are arranged on the installing plate (6) of detector; Described X-axis stepper motor and synchronizing wheel (8) are arranged in lower X-axis guide rod (7) and upper X-axis guide rod (9); Described y-axis stepper motor and synchronizing wheel (15) are arranged in right Y-axis guide rod (13) and left Y-axis guide rod (14), and be arranged on right Y-axis guide rod (13) and be connected with the Y-axis Timing Belt (11) in left Y-axis guide rod (14); Described circuit assembly drag chain (10) is arranged on X-axis guide rod (9) upper end; Described cleaning needle (12) and sample needle (16) on X-axis assembly for moving left and right structure, for moving up and down structure on Y-axis assembly.
2.
a kind of full-automatic food according to claim 1 detector safely and fast, is characterized in that: the assembly that described detection cup installation component (2) is installation eight cuvettes.
3.
a kind of full-automatic food according to claim 1 detector safely and fast, is characterized in that: described cleaning needle (12) is the cleaning needle of water inlet and water suction dual circuit structure.
4.
a kind of full-automatic food according to claim 1 detector safely and fast, is characterized in that: described X-axis stepper motor and synchronizing wheel (8) and y-axis stepper motor and synchronizing wheel (15) are controlled programmed control respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174826.XU CN204514943U (en) | 2015-03-26 | 2015-03-26 | A kind of full-automatic food detector safely and fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174826.XU CN204514943U (en) | 2015-03-26 | 2015-03-26 | A kind of full-automatic food detector safely and fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514943U true CN204514943U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520174826.XU Expired - Fee Related CN204514943U (en) | 2015-03-26 | 2015-03-26 | A kind of full-automatic food detector safely and fast |
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| CN (1) | CN204514943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823896A (en) * | 2016-03-01 | 2016-08-03 | 张开航 | Multifunctional automatic sample injector |
| CN109900526A (en) * | 2019-03-27 | 2019-06-18 | 利多(香港)有限公司 | A kind of vertical driving mechanism, sampling apparatus and sample analyser |
-
2015
- 2015-03-26 CN CN201520174826.XU patent/CN204514943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823896A (en) * | 2016-03-01 | 2016-08-03 | 张开航 | Multifunctional automatic sample injector |
| CN109900526A (en) * | 2019-03-27 | 2019-06-18 | 利多(香港)有限公司 | A kind of vertical driving mechanism, sampling apparatus and sample analyser |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |