CN111060344B - Food safety inspection device based on computer control - Google Patents
Food safety inspection device based on computer control Download PDFInfo
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- CN111060344B CN111060344B CN202010016410.0A CN202010016410A CN111060344B CN 111060344 B CN111060344 B CN 111060344B CN 202010016410 A CN202010016410 A CN 202010016410A CN 111060344 B CN111060344 B CN 111060344B
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- food safety
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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
- G01N1/02—Devices for withdrawing 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
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- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a food safety detection device based on computer control, and belongs to the field of food safety detection. A computer-controlled food safety detection device, comprising: the device comprises a rack, a connecting piece, a sampling mechanism, a detector, a first driving mechanism and a processor; the detector and the first driving mechanism are both fixedly arranged on the rack, and the first driving mechanism can drive the connecting piece to move; a second driving mechanism is fixedly arranged on the connecting piece; the sampling mechanism comprises a connecting rod, a sampling container provided with a feeding channel, a sliding rail, a sliding block and a pushing plate, wherein the sampling container is fixedly arranged on the connecting piece. Compared with the prior art, the food safety detection device of this application is applicable to the edible material of multiple form, size to can cut off through compressing tightly and carry out quick ration sample.
Description
Technical Field
The invention relates to the field of food safety detection, in particular to a food safety detection device based on computer control.
Background
With the improvement of living standard, people pay more and more attention to food safety. In order to enable food detection to be more efficient and automatic, various food safety detection devices are released in the market, and food safety detection is performed through steps of food material sampling, sample processing, automatic detection and the like.
However, most of the existing food safety monitoring devices adopt a straw for sampling or a grabbing type for sampling, the former is not suitable for massive and powdery food materials, the latter is not suitable for food materials containing more liquid, and the two sampling modes have lower efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a food safety detection device based on computer control, which solves the technical problem of low sampling efficiency in the prior art. The purpose can be realized by the following technical scheme:
the invention relates to a food safety detection device based on computer control, which comprises: the device comprises a rack, a connecting piece, a sampling mechanism, a detector, a first driving mechanism and a processor;
the detector and the first driving mechanism are both fixedly arranged on the rack, and the first driving mechanism can drive the connecting piece to move; a second driving mechanism is fixedly arranged on the connecting piece;
the sampling mechanism comprises a connecting rod, a sampling container provided with a feeding channel, a pressing block, a sliding rail, a sliding block and a pushing plate, wherein the sampling container is fixedly arranged on the connecting piece, the sliding rail is fixedly arranged on the connecting piece, the sliding block is connected with the sliding rail in a sliding manner, and the pressing block is fixedly connected with the sliding block; the feeding channel is arranged at the upper end of the sampling container, and the pressing block corresponds to the feeding channel; the push plate is arranged in the sampling container, the push plate is connected with the inner wall of the sampling container in a sliding manner, and a hinge joint penetrating to the outside of the sampling container is arranged on the push plate; one end of the connecting rod is hinged with the hinge joint, and the other end of the connecting rod is hinged with the sliding block;
one end of the sampling container is communicated with a material pumping pipe, and the material pumping pipe is communicated with the detector through the vacuum pump;
the detector, the first driving mechanism and the second driving mechanism are electrically connected with the processor.
Furthermore, a cutting blade is fixedly mounted on the lower end face of the pressing block.
Furthermore, a perforated plate is fixedly installed in the feeding channel and corresponds to the lower end face of the pressing block.
Furthermore, a hob is arranged at one end, close to the material pumping opening, in the sampling container, and the hob is rotatably connected with the inner wall of the sampling container.
Further, still include the color sensor, the detection probe of color sensor is towards waiting to detect food material, color sensor with treater electric connection.
Further, a humidity sensor is fixedly mounted on the rack and electrically connected with the processor.
Further, frame lower extreme fixed mounting has a storage container, be provided with stirring vane in the storage container.
The material storage container is characterized by further comprising a wheel shaft, a cam, a transmission chain, an elastic piece and a baffle, wherein a discharge hole is formed in the inner wall of the material storage container, and the stirring blade is provided with a driving shaft;
the wheel shaft is arranged below the discharge hole and is rotationally connected with the material storage container; the cam is fixedly arranged on the wheel shaft, chain wheels are fixedly arranged on the wheel shaft and the driving shaft, and the two chain wheels are linked through the transmission chain; the baffle set up in the discharge gate, the cam outer fringe with the baffle roll connection, the baffle pass through the elastic component with storage container connects.
The invention has the beneficial effects that:
the briquetting is through the extrusion sample, can impress the food material sample of specific volume at every turn, makes things convenient for the detector to calculate material content. And the briquetting is impressed the sample, can press the part that cuts off the edible material and be located the feedstock channel outside, to the edible material of various shape and size, can both obtain quantitative sample, realizes the ration sample. When first actuating mechanism and second actuating mechanism reset, the push pedal can be with eating the material sample push away to taking out the material mouthful to accomplish the sample fast.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of a food safety inspection device according to the present application;
FIG. 2 is a schematic cross-sectional structural view of a sampling vessel of the present application;
fig. 3 is a schematic cross-sectional structural view of the storage container of the present application;
FIG. 4 is a schematic diagram of an electrical connection relationship of the present application.
The parts corresponding to the reference numerals in the figures are as follows:
1. a frame; 2. a detector; 3. a first drive mechanism; 4. a processor; 5. a connecting member; 6. a connecting rod; 7. a feed channel; 8. a sampling container; 9. a slide rail; 10. a slider; 11. pushing the plate; 12. briquetting; 13. hobbing cutters; 14. a color sensor; 15. a humidity sensor; 16. a storage container; 17. a stirring blade; 18. a wheel axle; 19. a cam; 20. a sprocket; 21. elastic piece, 22, baffle, 23, drive shaft; 24. a second drive mechanism.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-4, a computer-controlled food safety inspection device comprises: the device comprises a rack 1, a connecting piece 5, a sampling mechanism, a detector 2, a first driving mechanism 3 and a processor 4; the detector 2 and the first driving mechanism 3 are both fixedly arranged on the frame 1, and the first driving mechanism 3 can drive the connecting piece 5 to move; a second driving mechanism 24 is fixedly arranged on the connecting piece 5; the sampling mechanism comprises a connecting rod 6, a sampling container 8 provided with a feeding channel 7, a sliding rail 9, a sliding block 10 and a push plate 11, wherein the sampling container 8 is fixedly arranged on the connecting piece 5, the sliding rail 9 is fixedly arranged on the connecting piece 5, the sliding block 10 is in sliding connection with the sliding rail 9, and a pressing block 12 is fixedly connected with the sliding block 10; the feeding channel 7 is arranged at the upper end of the sampling container 8, and the pressing block 12 corresponds to the feeding channel 7; the push plate 11 is arranged in the sampling container 8, the push plate 11 is connected with the inner wall of the sampling container 8 in a sliding way, and the push plate 11 is provided with a hinge joint penetrating out of the sampling container 8; one end of the connecting rod 6 is hinged with the hinge joint, and the other end of the connecting rod is hinged with the sliding block 10; one end of the sampling container 8 is communicated with a material pumping pipe which is communicated with the detector 2 through a vacuum pump; the detector 2, the first driving mechanism 3 and the second driving mechanism 24 are all electrically connected with the processor 4. In addition, the upper end of the sampling container 8 can be opened with a vent hole so as to suck out the food material in the sampling container 8.
And a hob 13 is arranged at one end, close to the material pumping opening, in the sampling container 8, and the hob 13 is rotatably connected with the inner wall of the sampling container 8.
The food material detection device further comprises a color sensor 14, a detection probe of the color sensor 14 faces towards the food material to be detected, and the color sensor 14 is electrically connected with the processor 4.
Specifically, before performing the inspection, the operator may transport the food material to the inspection area of the rack 1 by providing a conveyor belt. The operator can input a specific sampling frequency to the processor 4, and the processor 4 can perform sampling detection periodically or according to the sample volume, and can also perform detection through the color sensor 14 to detect the food materials with abnormal color.
During detection, the first driving mechanism 3 drives the connecting piece 5 to move towards the food material, so that the sampling container 8 of the sampling mechanism is inserted into the food material, the second driving mechanism 24 drives the sliding block 10 to move downwards, the sliding block 10 drives the pressing block 12 to move downwards, and the food material is pressed into the sampling container 8 through the feeding channel 7. When the pressing block 12 moves downwards, the sliding block 10 drives the connecting rod 6 to push the push plate 11 to one end of the sampling container 8 far away from the pumping hole. After the feeding is finished, the first driving mechanism 3 moves reversely, so that the connecting piece 5 and the sampling container 8 reset, meanwhile, the second driving mechanism 24 moves reversely, the pressing block 12 is separated from the feeding channel 7, and under the driving of the connecting rod 6, the pushing plate 11 pushes the food material pressed into the sampling container 8 to the material pumping opening. At this time, the vacuum pump pumps the food material sample into the detector 2 for detection. That is to say, through the above-mentioned setting, briquetting 12 is through the extrusion sample, can impress the edible material sample of specific volume at every turn, makes things convenient for detector 2 to calculate the material content. And the briquetting 12 is pressed in and sampled, can press the part that the edible material lies outside feed channel 7 absolutely, to the edible material of various shape sizes, can all obtain quantitative sample.
1 lower extreme fixed mounting of frame has storage container 16, and fixed mounting has humidity transducer 15 on the storage container 16, and humidity transducer 15 and 4 electric connection of treater to some edible materials that need store under dry condition, through its humidity of survey, judge by treater 4 whether detect.
In addition, the stirring blade 17 is arranged in the storage container 16, and for some food materials with non-uniform particle distribution, the stirring blade 17 is used for uniformly distributing the food materials before detection in order to improve the randomness of sampling.
Further, the device also comprises a wheel shaft 18, a cam 19, a transmission chain, a pressing block 12, an elastic piece 21 and a baffle 22, wherein a discharge hole is formed in the inner wall of the storage container 16, and the stirring blade 17 is provided with a driving shaft 23; the wheel shaft 18 is arranged below the discharge hole, and the wheel shaft 18 is rotationally connected with the storage container 16; the cam 19 is fixedly arranged on the wheel shaft 18, chain wheels 20 are fixedly arranged on the wheel shaft 18 and the driving shaft 23, and the two chain wheels 20 are linked through a transmission chain; the baffle 22 is arranged in the discharge port, the outer edge of the cam 19 is in rolling connection with the baffle 22, and the baffle 22 is connected with the storage container 16 through the elastic piece 21.
Specifically, the operator can select to rotate the driving shaft 23 to stir the food material, and when the driving shaft 23 rotates, the driving shaft 23 is connected with the plurality of transmission chains and the chain wheel 20 to drive the cam 19 to rotate, and under the matching of the cam 19 and the elastic piece 21, the baffle 22 reciprocates, so that the discharge hole is intermittently discharged.
In this embodiment, a cutting blade is fixedly mounted on the lower end surface of the pressing block 12 for cutting the food material that is difficult to be crushed by the pressing block 12.
In another embodiment, a perforated plate is fixedly installed in the feeding channel 7, and the perforated plate corresponds to the lower end surface of the pressing block 12 and can be used for pressing and taking liquid ingredients in food materials.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. A food safety detection device based on computer control, characterized by comprising: the device comprises a rack (1), a connecting piece (5), a sampling mechanism, a detector (2), a first driving mechanism (3) and a processor (4);
the detector (2) and the first driving mechanism (3) are both fixedly arranged on the rack (1), and the first driving mechanism (3) can drive the connecting piece (5) to move; a second driving mechanism (24) is fixedly arranged on the connecting piece (5);
the sampling mechanism comprises a connecting rod (6), a sampling container (8) provided with a feeding channel (7), a pressing block (12), a sliding rail (9), a sliding block (10) and a pushing plate (11), the sampling container (8) is fixedly arranged on the connecting piece (5), the sliding rail (9) is fixedly arranged on the connecting piece (5), the sliding block (10) is connected with the sliding rail (9) in a sliding manner, and the pressing block (12) is fixedly connected with the sliding block (10); the feeding channel (7) is arranged at the upper end of the sampling container (8), and the pressing block (12) corresponds to the feeding channel (7); the push plate (11) is arranged in the sampling container (8), the push plate (11) is connected with the inner wall of the sampling container (8) in a sliding manner, and a hinge joint penetrating out of the sampling container (8) is arranged on the push plate (11); one end of the connecting rod (6) is hinged with the hinged joint, and the other end of the connecting rod is hinged with the sliding block (10);
one end of the sampling container (8) is communicated with a material pumping pipe, and the material pumping pipe is communicated with the detector (2) through a vacuum pump;
the detector (2), the first driving mechanism (3) and the second driving mechanism (24) are electrically connected with the processor (4).
2. The computer-controlled food safety detection device according to claim 1, wherein a cutting blade is fixedly mounted on the lower end surface of the pressing block (12).
3. The computer-controlled food safety detection device according to claim 1, wherein a perforated plate is fixedly installed in the feeding channel (7), and the perforated plate corresponds to the lower end surface of the pressing block (12).
4. The computer-controlled food safety detection device according to claim 1, wherein a hob (13) is provided at one end of the sampling container (8) close to the material extraction pipe, and the hob (13) is rotatably connected with the inner wall of the sampling container (8).
5. The computer-controlled food safety detection device according to claim 1, further comprising a color sensor (14), wherein a detection probe of the color sensor (14) faces the food material to be detected, and the color sensor (14) is electrically connected with the processor (4).
6. The computer-control-based food safety detection device according to claim 1, wherein a storage container (16) is fixedly mounted at the lower end of the machine frame (1), a humidity sensor (15) is fixedly mounted on the storage container (16), and the humidity sensor (15) is electrically connected with the processor (4).
7. The computer-control-based food safety detection device according to claim 1, wherein a storage container (16) is fixedly mounted at the lower end of the machine frame (1), and stirring blades (17) are arranged in the storage container (16).
8. The food safety detection device based on computer control according to claim 7, further comprising a wheel shaft (18), a cam (19), a transmission chain, an elastic member (21) and a baffle plate (22), wherein the inner wall of the storage container (16) is provided with a discharge hole, and the stirring blade (17) is provided with a driving shaft (23);
the wheel shaft (18) is arranged below the discharge hole, and the wheel shaft (18) is rotationally connected with the storage container (16); the cam (19) is fixedly arranged on the wheel shaft (18), chain wheels (20) are fixedly arranged on the wheel shaft (18) and the driving shaft (23), and the two chain wheels (20) are linked through the transmission chain; baffle (22) set up in the discharge gate, cam (19) outer fringe with baffle (22) roll connection, baffle (22) pass through elastic component (21) with storage container (16) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016410.0A CN111060344B (en) | 2020-01-08 | 2020-01-08 | Food safety inspection device based on computer control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016410.0A CN111060344B (en) | 2020-01-08 | 2020-01-08 | Food safety inspection device based on computer control |
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| Publication Number | Publication Date |
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| CN111060344A CN111060344A (en) | 2020-04-24 |
| CN111060344B true CN111060344B (en) | 2022-08-02 |
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Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205157439U (en) * | 2015-11-06 | 2016-04-13 | 山东出入境检验检疫局检验检疫技术中心 | Food safety analyzer |
| CN205720186U (en) * | 2016-07-01 | 2016-11-23 | 山东嘉源检测技术有限公司 | Food inspection rack for test tube |
| CN205981760U (en) * | 2016-08-24 | 2017-02-22 | 海宁艾迪欧动物保健品科技有限公司 | Food detection sampling device |
| CN207456889U (en) * | 2017-10-16 | 2018-06-05 | 广州市合利源食品有限公司 | A kind of food security sampling Detection equipment |
| CN107764955A (en) * | 2017-11-13 | 2018-03-06 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of adjustable food safety detector |
| CN207440066U (en) * | 2017-11-30 | 2018-06-01 | 姜明慧 | A kind of multifunctional food safely and fast detector |
| CN207717740U (en) * | 2017-12-29 | 2018-08-10 | 广东产品质量监督检验研究院 | A kind of food science literature analytical equipment |
| CN109991049B (en) * | 2017-12-29 | 2024-03-01 | 同方威视技术股份有限公司 | Pretreatment device and pretreatment method for food safety detection |
| CN108469504B (en) * | 2018-04-16 | 2020-08-28 | 日照新羽然食品有限公司 | Food safety detector |
| CN208506023U (en) * | 2018-08-02 | 2019-02-15 | 王菁 | A kind of food safety detection sampling apparatus |
| CN109540600B (en) * | 2018-11-29 | 2021-05-25 | 广西名香园食品有限公司 | Food detection equipment |
| CN209356233U (en) * | 2018-12-05 | 2019-09-06 | 青岛新美香食品有限公司 | A kind of detection food sampler |
| CN209570507U (en) * | 2019-01-14 | 2019-11-01 | 山东华箴检测技术有限公司 | A kind of vegetables and fruits device for detecting safety of foods |
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