CN108458982A - A kind of device for detecting safety of foods of self-feeding - Google Patents
A kind of device for detecting safety of foods of self-feeding Download PDFInfo
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- CN108458982A CN108458982A CN201810231013.8A CN201810231013A CN108458982A CN 108458982 A CN108458982 A CN 108458982A CN 201810231013 A CN201810231013 A CN 201810231013A CN 108458982 A CN108458982 A CN 108458982A
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- belt pulley
- foods
- connecting rod
- plate
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- 235000013305 food Nutrition 0.000 title claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 235000021393 food security Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008821 health effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010016952 Food poisoning Diseases 0.000 description 1
- 208000019331 Foodborne disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of device for detecting safety of foods of self-feeding, including pedestal, base top the first bearing front end face is rotatably connected to shaft, and gear is installed in shaft；First belt pulley is installed in shaft, sprocket wheel is also equipped in shaft；It is additionally provided with conveyer belt above pedestal, conveyer belt marginal position is connected with the chain with sprocket engagement；Base top, which is fixed by the bracket, is provided with the first sliding rail, and rack, rack and pinion engagement are slidably connected by sliding block above the first sliding rail；Base top is fixedly installed decelerating motor, and decelerating motor top motor shaft is fixedly connected with disk, and disk top right side is rotatably connected to first connecting rod by axis pin, and first connecting rod right end is hinged with rack left end.The troublesome operations such as loading and unloading are carried out without artificial during food inspection of the present invention, device is easy to use, detects sustainable progress, effectively increases detection efficiency.
Description
Technical field
The present invention relates to technical field of food detection, the device for detecting safety of foods of specifically a kind of self-feeding.
Background technology
Food security refers to that food is nontoxic, harmless, meets the nutritional requirement that should have, does not cause any urgency to health
Property, subacute or chronic hazard.It is defined according to promise food security again, food security is that " poisonous and harmful substances are to people in food
The public health problem of body health effect ".Food security is also a special discussion in processes such as food processing, storage, sale
In ensure food hygiene and edible safety, reduce disease risk, take precautions against an interdisciplinary fields of food poisoning, so food is pacified
It is complete critically important.
Infrared spectrometer is the absorption characteristic to the infra-red radiation of different wave length using substance, carries out molecular structure and chemistry
The instrument of composition analysis is widely used in food security aspect, and quality testing department generally examines food by way of selective examination
Survey, detection sample needs be manually grouped, also need to manually carry out feeding and blanking in detection process, food inspection efficiency compared with
It is low, the time is expended, more large batch of food inspection is unfavorable for.
Invention content
The purpose of the present invention is to provide a kind of device for detecting safety of foods of self-feeding, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of device for detecting safety of foods of self-feeding, including pedestal, the base top are fixedly installed first
Seat, the first bearing front end face are rotatably connected to shaft, gear are installed in the shaft；It is equipped with first in the shaft
Belt pulley, the first belt pulley are located on front side of shaft, and the shaft side wall is hinged with the first push plate by several first torsional springs, described
First belt pulley inner wall is provided with several grooves with the first push plate cooperation；Sprocket wheel, sprocket wheel position are also equipped in the shaft
On rear side of shaft, the shaft side wall is also hinged with the second push plate by several second torsional springs, if the sprocket wheel inner wall is provided with
The dry groove with the second push plate cooperation；It is additionally provided with conveyer belt above the pedestal, conveyer belt marginal position is connected with and chain
Take turns the chain of engagement；The base top, which is fixed by the bracket, is provided with the first sliding rail, is slided by sliding block above the first sliding rail
It is connected with rack, rack and pinion engagement；The base top is fixedly installed decelerating motor, and decelerating motor top motor shaft is solid
Surely it is connected with disk, the disk top right side is rotatably connected to first connecting rod by axis pin, and first connecting rod right end is left with rack
End is hinged；It is also fixed by the bracket at left and right sides of the base top and is provided with top plate, sales kit (SK), sample are fixedly installed on top plate
Product bottom portion discharge port is located above conveyer belt；The top plate bottom is fixedly installed the second sliding rail, passes through below the second sliding rail
Sliding block slidably connects movable frame, and the top plate bottom is also fixedly connected with support plate, and the movable frame right side wall is by resetting bullet
Spring is connect with support plate left side wall；The movable frame left side wall is fixedly connected with second connecting rod, second connecting rod pass through support plate and with branch
Plate is slidably connected, and the second connecting rod right end is also fixedly connected with the baffle coordinated with sales kit (SK) bottom discharge mouth；The top plate
Bottom is further fixedly arranged on the second bearing, and the second bearing front end face is rotatably connected to cam, cam be located in movable frame and with shifting
Dynamic frame left wall offsets, and the cam front end face is also fixedly connected with the second belt pulley, and the second belt pulley passes through with the first belt pulley
Belt connects；The top plate bottom is further fixedly arranged on infrared spectrometer.
As a further solution of the present invention：First push plate is opposite with the second push plate direction.
As further scheme of the invention：At the top of the disk axis pin with disk top center at a distance from equal to tooth
Wheel indexing circumference.
As further scheme of the invention：The sales kit (SK) bottom is further fixedly arranged on guide plate, and described second connects
Bar passes through guide plate and is connect with guide plate slides.
As further scheme of the invention：Second belt pulley is identical as the first belt pulley specification.
As further scheme of the invention：The level at infrared spectrometer infrared emission end and sales kit (SK) discharge port
Distance is equal to the reference diameter of sprocket wheel.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is moved left and right with moving gear by rack along rotating counterclockwise, to drive shaft to rotate, shaft up time
When needle rotates, band moving cam rotates, so that baffle moves left and right carry out automatic blanking, the amount of each blanking is relatively fixed,
Conveyer belt remains stationary in blanking process facilitates detection to which sample to be grouped；When shaft rotates counterclockwise, band movable sprocket turns
It is dynamic, to drive conveyer belt to operate, feeding detection carried out to the food after blanking, baffle is by sales kit (SK) discharge port in feeding process
It is closed so that component is clearly demarcated in sample feeding process, prevents sample mixing from interfering；By be arranged sprocket wheel index circular journal bearing with
The horizontal distance at sales kit (SK) discharge port to infrared emission end is equal so that each sample standard deviation can just be sent to detection, and detection is more
It is convenient accurate；Sample is transported by transmission belt, the sample after detection directly falls on the right side of conveyer belt, facilitates collection；
The troublesome operations such as loading and unloading are carried out without artificial during food inspection, device is easy to use, detects sustainable progress, has
Effect improves detection efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the device for detecting safety of foods of self-feeding.
Fig. 2 is the first belt pulley in the device for detecting safety of foods of self-feeding and the structural schematic diagram at shaft cooperation.
Fig. 3 is the structural schematic diagram at A in the device for detecting safety of foods of self-feeding.
The device for detecting safety of foods middle sprocket and the structural schematic diagram at shaft cooperation that Fig. 4 is self-feeding.
Fig. 5 is the structural schematic diagram at B in the device for detecting safety of foods of self-feeding.
In figure：1- pedestals, 2- decelerating motors, 3- disks, 4- first connecting rods, the first sliding rails of 5-, 6- racks, 7- first
Seat, 8- shafts, 9- gears, the first belt pulleys of 10-, the first torsional springs of 11-, the first push plates of 12-, 13- sprocket wheels, the second torsional springs of 14-,
The second push plates of 15-, 16- chains, 17- conveyer belts, 18- top plates, the second sliding rails of 19-, 20- movable frames, the second bearings of 21-, 22- are convex
Wheel, the second belt pulleys of 23-, 24- resetting springs, 25- support plates, 26- second connecting rods, 27- sales kit (SK)s, 28- guide plates, 29- baffles,
30- infrared spectrometers.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~5, in the embodiment of the present invention, a kind of device for detecting safety of foods of self-feeding, including pedestal 1,
1 top of the pedestal is fixedly installed the first bearing 7, and 7 front end face of the first bearing is rotatably connected to shaft 8, consolidates in the shaft 8
Dingan County is equipped with gear 9；First belt pulley 10 is installed, the first belt pulley 10 is located on front side of shaft 8, described turn in the shaft 8
8 side wall of axis is hinged with the first push plate 12 by several first torsional springs 11, and 10 inner wall of the first belt pulley is provided with several with the
The groove of one push plate 12 cooperation；Sprocket wheel 13 is also equipped in the shaft 8, sprocket wheel 13 is located at 8 rear side of shaft, the shaft 8
Side wall is also hinged with the second push plate 15 by several second torsional springs 14, and 13 inner wall of the sprocket wheel is provided with several and the second push plate 15
The groove of cooperation；First push plate, 12 and second push plate, 15 direction is on the contrary, shaft 8 drives the first belt when rotating clockwise
10 rotation of wheel, and the second push plate 15 is shunk under the effect of sprocket wheel 13, sprocket wheel 13 does not rotate, and shaft 8 drives chain when rotating counterclockwise
13 rotation of wheel, and the first push plate 12 is shunk under the effect of sprocket wheel 13, the first belt pulley 10 does not rotate；1 top of the pedestal is also set
It is equipped with conveyer belt 17,17 marginal position of conveyer belt is connected with the chain 16 engaged with sprocket wheel 13, transmission is driven when sprocket wheel 13 rotates
Band 17 moves；1 top of the pedestal, which is fixed by the bracket, is provided with the first sliding rail 5, and 5 top of the first sliding rail is slided by sliding block to be connected
It is connected to rack 6, rack 6 is engaged with gear 9；1 top of the pedestal is fixedly installed decelerating motor 2,2 top motor of decelerating motor
Axis is fixedly connected with disk 3, and 3 top right side of the disk is rotatably connected to first connecting rod 4,4 right end of first connecting rod by axis pin
It is hinged with 6 left end of rack；Band carry-over bar 6 moves left and right when disk 3 rotates, to be rotated clockwise or counterclockwise with moving gear 9；
3 top axis pin of the disk at 3 top center of disk at a distance from be equal to gear 9 index circumference so that disk 3 often rotates one
Circle, gear 9 rotate clockwise a circle and rotate counterclockwise a circle again；The 1 top left and right sides of the pedestal, which is also fixed by the bracket, to be set
It is equipped with top plate 18, sales kit (SK) 27 is fixedly installed on top plate 18,27 bottom discharge mouth of sales kit (SK) is located at 17 top of conveyer belt；It is described
18 bottom of top plate is fixedly installed the second sliding rail 19, and 19 lower section of the second sliding rail slidably connects movable frame 20 by sliding block, described
18 bottom of top plate is also fixedly connected with support plate 25, and 20 right side wall of the movable frame is connected by resetting spring 24 and 25 left side wall of support plate
It connects；20 left side wall of the movable frame is fixedly connected with second connecting rod 26, and second connecting rod 26 passes through support plate 25 and slided with support plate 25
Connection, 26 right end of the second connecting rod are also fixedly connected with the baffle 29 coordinated with 27 bottom discharge mouth of sales kit (SK)；The sample
27 bottom of case is further fixedly arranged on guide plate 28, and the second connecting rod 26 passes through guide plate 28 and is slidably connected with guide plate 28,
Ensure that second connecting rod 26 is stablized；18 bottom of the top plate is further fixedly arranged on the second bearing 21, the rotation of 21 front end face of the second bearing
It is connected with cam 22, cam 22 is located in movable frame 20 and offsets with 20 left wall of movable frame, and 22 front end face of the cam is also fixed
It is connected with the second belt pulley 23, the second belt pulley 23 is identical as 10 specification of the first belt pulley and is connected by belt so that gear 9
A circle is rotated clockwise, cam 22 rotates clockwise a circle therewith；18 bottom of the top plate is further fixedly arranged on infrared spectrometer
30,30 infrared emission end of infrared spectrometer is equal to the reference diameter of sprocket wheel 13 with the horizontal distance of 27 discharge port of sales kit (SK), makes
It obtains sprocket wheel 13 and often rotates counterclockwise a circle, the food below 27 discharge port of sales kit (SK) can be made just to move to infrared spectrometer 30
Infrared emission rectifies lower section, facilitates detection.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of device for detecting safety of foods of self-feeding, including pedestal (1), which is characterized in that solid at the top of the pedestal (1)
Surely it is provided with the first bearing (7), the first bearing (7) front end face is rotatably connected to shaft (8), is fixedly mounted on the shaft (8)
There is gear (9)；First belt pulley (10) is installed, the first belt pulley (10) is located on front side of shaft (8), institute on the shaft (8)
It states shaft (8) side wall and is hinged with the first push plate (12) by several first torsional springs (11), the first belt pulley (10) inner wall is set
It is equipped with several grooves with the first push plate (12) cooperation；Sprocket wheel (13) is also equipped on the shaft (8), sprocket wheel (13) is located at
On rear side of shaft (8), shaft (8) side wall is also hinged with the second push plate (15), the sprocket wheel by several second torsional springs (14)
(13) inner wall is provided with several grooves with the second push plate (15) cooperation；It is additionally provided with conveyer belt above the pedestal (1)
(17), conveyer belt (17) marginal position is connected with the chain (16) engaged with sprocket wheel (13)；Pass through holder at the top of the pedestal (1)
It is fixedly installed the first sliding rail (5), the first sliding rail (5) top slidably connects rack (6), rack (6) and gear by sliding block
(9) it engages；It is fixedly installed decelerating motor (2) at the top of the pedestal (1), decelerating motor (2) top motor shaft is fixedly connected with
Disk (3), disk (3) top right side are rotatably connected to first connecting rod (4), first connecting rod (4) right end and tooth by axis pin
Item (6) left end is hinged；The left and right sides, which is also fixed by the bracket, at the top of the pedestal (1) is provided with top plate (18), on top plate (18)
It is fixedly installed sales kit (SK) (27), sales kit (SK) (27) bottom discharge mouth is located above conveyer belt (17)；Top plate (18) bottom
It is fixedly installed the second sliding rail (19), the second sliding rail (19) lower section slidably connects movable frame (20), the top plate by sliding block
(18) bottom is also fixedly connected with support plate (25), and movable frame (20) right side wall is left by resetting spring (24) and support plate (25)
Side wall connects；Movable frame (20) left side wall is fixedly connected with second connecting rod (26), and second connecting rod (26) passes through support plate (25)
And be slidably connected with support plate (25), second connecting rod (26) right end is also fixedly connected with matches with sales kit (SK) (27) bottom discharge mouth
The baffle (29) of conjunction；Top plate (18) bottom is further fixedly arranged on the second bearing (21), the rotation of the second bearing (21) front end face
It is connected with cam (22), cam (22) is located in movable frame (20) and offsets with movable frame (20) left wall, before the cam (22)
End face is also fixedly connected with the second belt pulley (23), and the second belt pulley (23) is connect with the first belt pulley (10) by belt；Institute
It states top plate (18) bottom and is further fixedly arranged on infrared spectrometer (30).
2. the device for detecting safety of foods of self-feeding according to claim 1, which is characterized in that first push plate
(12) opposite with the second push plate (15) direction.
3. the device for detecting safety of foods of self-feeding according to claim 1, which is characterized in that disk (3) top
Portion's axis pin at disk (3) top center at a distance from be equal to gear (9) index circumference.
4. the device for detecting safety of foods of self-feeding according to claim 1, which is characterized in that the sales kit (SK) (27)
Bottom is further fixedly arranged on guide plate (28), and the second connecting rod (26), which passes through guide plate (28) and slided with guide plate (28), to be connected
It connects.
5. the device for detecting safety of foods of self-feeding according to claim 1, which is characterized in that second belt pulley
(23) identical as the first belt pulley (10) specification.
6. the device for detecting safety of foods of self-feeding according to claim 3, which is characterized in that the infrared spectrometer
(30) infrared emission end is equal to the reference diameter of sprocket wheel (13) with the horizontal distance of sales kit (SK) (27) discharge port.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017113036965 | 2017-12-11 | ||
| CN201711303696 | 2017-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108458982A true CN108458982A (en) | 2018-08-28 |
Family
ID=63237325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231013.8A Withdrawn CN108458982A (en) | 2017-12-11 | 2018-03-20 | A kind of device for detecting safety of foods of self-feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985875A (en) * | 2021-02-08 | 2021-06-18 | 优顶特技术有限公司 | Cold chain food port epidemic prevention detection device |
-
2018
- 2018-03-20 CN CN201810231013.8A patent/CN108458982A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985875A (en) * | 2021-02-08 | 2021-06-18 | 优顶特技术有限公司 | Cold chain food port epidemic prevention detection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180828 |