CN113156484A - Aquatic product nuclear pollution detection device - Google Patents
Aquatic product nuclear pollution detection device Download PDFInfo
- Publication number
- CN113156484A CN113156484A CN202110234245.0A CN202110234245A CN113156484A CN 113156484 A CN113156484 A CN 113156484A CN 202110234245 A CN202110234245 A CN 202110234245A CN 113156484 A CN113156484 A CN 113156484A
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- Prior art keywords
- mounting
- fixedly connected
- aquatic product
- electric telescopic
- fixed
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/167—Measuring radioactive content of objects, e.g. contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/626—Specific applications or type of materials radioactive material
Abstract
The invention discloses an aquatic product nuclear pollution detection device which comprises a mounting seat, wherein a conveyor belt is fixedly mounted at the upper end of the mounting seat, a fixed seat is arranged on one side of the rear end of the conveyor belt, a servo motor is fixedly connected to the top surface of the fixed seat through screws, the output end of the servo motor is fixedly connected with the input end of the conveyor belt, a detection frame is erected on the outer side of the middle part of the conveyor belt, a first electric telescopic rod is fixedly connected to the inner top surface of the detection frame, the output end of the first electric telescopic rod is fixedly connected with a first mounting block, an X-ray generator is mounted on the bottom surface of each mounting block, a display is further fixed on the lower side of the front end surface of the detection frame, a control panel is clamped on the bottom side of the display, a separation mechanism is arranged on the inner side of the detection frame, and the separation mechanism comprises a supporting seat. The aquatic product detecting device is reasonable in design, stable in operation and comprehensive in detection, and can realize uniform dispersion operation of different aquatic products, so that comprehensive detection operation of different aquatic products is realized, and the application range of the aquatic product detecting device is greatly enlarged.
Description
Technical Field
The invention relates to the technical field of aquatic product safety detection equipment, in particular to an aquatic product nuclear pollution detection device.
Background
The aquatic product is the general term of aquatic animal and plant products and processed products thereof produced in the marine and fresh water fishery industries, and comprises the following components: fishing and culturing the produced fresh and alive fish, shrimp, crab, shellfish, algae, beast, etc.; the processed product after freezing, pickling, drying, smoking, cooking, canning and comprehensive utilization has rich nutrition and various flavors of aquatic products, and the aquatic products often contain pollution along with the pollution of the environment, so the aquatic products can flow into the market only by detection, and a detection device is needed.
By way of retrieval, patent application No. 201620601639.X discloses a nuclear contamination detection apparatus comprising: the device comprises a high voltage generation module, a crystal and photomultiplier, a nuclear signal processing module, a single chip microcomputer, a liquid crystal display module, a voltage stabilizing circuit and a lithium battery power supply module; the high-voltage generation module is used for generating high voltage to supply the crystal and the photomultiplier for use, and the crystal and the photomultiplier are used for detecting gamma rays and outputting the gamma rays in the form of pulse signals; the nuclear signal processing module processes pulse signals input by the crystal and the photomultiplier and converts the pulse signals into square waves which can be recognized by a single chip machine; the single chip microcomputer counts and corrects output signals of the nuclear signal processing module, and converts the corrected count value into an absorption dose rate; the liquid crystal display module displays the absorption dosage rate; the lithium battery power supply module supplies power to the singlechip and the high-voltage generation module through the voltage stabilizing circuit.
The device is difficult to realize the comprehensive detection of aquatic products when in use, has poor detection effect, is difficult to ensure the outgoing quality of the aquatic products, and cannot meet the use requirements of people, so that the research on the aquatic product nuclear pollution detection device is necessary.
Disclosure of Invention
The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides a device for detecting nuclear pollution of aquatic products.
In order to achieve the purpose, the invention adopts the following technical scheme:
an aquatic product nuclear pollution detection device comprises a mounting seat, wherein a conveyor belt is fixedly mounted at the upper end of the mounting seat, a fixed seat is arranged on one side of the rear end of the conveyor belt, a servo motor is fixedly connected to the top surface of the fixed seat through screws, the output end of the servo motor is fixedly connected with the input end of the conveyor belt, a detection frame is erected on the outer side of the middle part of the conveyor belt, a first electric telescopic rod is fixedly connected to the inner top surface of the detection frame, a first mounting block is fixedly connected to the output end of the first electric telescopic rod, an X-ray generator is mounted on the bottom surface of the first mounting block, a display is further fixed to the lower side of the front end surface of the detection frame, a control panel is clamped to the bottom side of the display, a separation mechanism is arranged on the inner side of the detection frame and comprises a supporting seat, mounting rods are fixedly connected between the two supporting seats on the same side, partition plates are further arranged at the lower ends of the two mounting rods, and mounting plates are fixed to the front and rear sides of the top ends of the partition plates, the central positions of the front side and the rear side of each mounting piece are provided with a cylindrical hole in a penetrating way, the mounting rods are connected in the cylindrical holes in a sliding way, the outer walls of the mounting rods are also provided with mounting grooves, the inner walls of the cylindrical holes are also fixedly provided with mounting blocks II, the mounting blocks II are all connected in the mounting grooves in a sliding way, an extrusion spring is fixedly connected between every two adjacent mounting pieces at the same side, the two sides of the front end and the rear end of each mounting rod are respectively provided with an electric telescopic rod II, the output ends of the electric telescopic rods II at the same side and the same end at the same side are respectively fixed with a connecting piece, the connecting pieces are all sleeved on the outer wall of each mounting rod, a connecting column is fixedly connected between each connecting piece and the adjacent mounting pieces, the front end and the rear end of one side of the conveyor belt, which is far away from the fixing seat, are respectively fixed with a vertical plate, a blanking plate is also arranged between the two vertical plates, the side walls at the front end and the rear end of the blanking plate are respectively fixed with a sliding block, and the two vertical plates are close to the middle parts of one end of which are provided with a sliding groove, the equal sliding connection of sliding block is in the spout, equal fixedly connected with buffer spring between sliding block and the spout bottom surface, the charging tray bottom surface still is fixed with vibrating motor down, is close to riser one end all be fixed with the baffle on the mount pad top surface.
Preferably, the output end of the X-ray generator is electrically connected with the input end of the display, and the control ends of the X-ray generator, the first electric telescopic rod and the second electric telescopic rod are electrically connected with the input end of the control panel.
Preferably, the four mounting seats are fixed on the working surface in a rectangular shape.
Preferably, the first electric telescopic rod is provided with a plurality of electric telescopic rods and is fixed on the inner top surface of the detection frame in a row.
Preferably, the four supporting seats are arranged and distributed on two sides of the detection frame in a rectangular shape.
Preferably, the mounting grooves are four and are uniformly distributed on the outer wall of the mounting rod, and the mounting blocks are four and are uniformly distributed on the inner wall of the cylindrical hole.
Preferably, the two electric telescopic rods are fixedly connected to the side wall of the supporting seat, and the four connecting columns are annularly distributed on the side wall of the connecting sheet.
Preferably, the material discharging tray is obliquely arranged from one side of the detection frame to one side of the vertical plate upwards.
Preferably, the two vibration motors are arranged and distributed at two sides of the bottom surface of the blanking disc.
Preferably, the bottom end of the baffle is attached to the top of the upper belt surface of the conveyor belt, one side of the baffle is attached to the end surface of the partition plate, and guide notches are formed in the front side and the rear side of the partition plate, which are close to one end of the vertical plate.
Compared with the prior art, the invention provides an aquatic product nuclear pollution detection device, which has the following beneficial effects:
1. the device is reasonable in design, stable in operation and comprehensive in detection, and can realize uniform dispersion operation of different aquatic products, so that comprehensive detection operation of different aquatic products is realized, and the application range of the device is greatly enlarged;
2. when the aquatic product detection device is used, aquatic products are uniformly put on the conveyor belt, the X-ray generator shoots the aquatic products and transmits image information to the display screen when the conveyor belt transmits the aquatic products, and the images are unqualified when nuclear pollution exists in the images shot by the aquatic products, so that the aquatic product rapid detection operation is realized, and the aquatic product detection efficiency is greatly improved;
3. when the device is used, the connecting piece is driven to move to a proper position through the electric telescopic rod, and the spacing distances of the plurality of partition plates are adjusted under the action of the buffer spring, so that high-quality partition detection operation on different aquatic products is realized, and the application range of the device is greatly enlarged;
4. the aquatic products are thrown onto the discharging disc before detection, and are uniformly shaken off to the belt surface of the conveying belt under the action of the vibrating motor, so that the aquatic products can enter between the two partition plates one by one, and a certain guarantee is provided for high-quality detection of the aquatic products;
5. according to the invention, the front side and the rear side of one end of each partition plate close to the vertical plate are respectively provided with the material guide notches, so that aquatic products can be smoothly guided into the space between every two adjacent partition plates, and further a certain guarantee is provided for comprehensive detection of the aquatic products.
Drawings
FIG. 1 is a schematic view of a top-down structure of a nuclear pollution detection device for aquatic products according to the present invention;
FIG. 2 is a front view of a part of a nuclear contamination detection apparatus for aquatic products according to the present invention;
FIG. 3 is a side view of a detection frame in the aquatic product nuclear pollution detection device provided by the invention;
FIG. 4 is a schematic view of a top-down structure of a separating mechanism in the aquatic product nuclear pollution detection device according to the present invention;
FIG. 5 is a sectional view taken along line A-A in FIG. 4 of the apparatus for detecting nuclear contamination of aquatic products according to the present invention;
fig. 6 is an installation diagram of a blanking tray in a vertical plate in the aquatic product nuclear pollution detection device provided by the invention.
In the figure: the device comprises a mounting seat 1, a conveyor belt 2, a fixing seat 3, a servo motor 4, a detection frame 5, a first electric telescopic rod 6, a first mounting block 7, an X-ray generator 8, a display 9, a control panel 10, a separating mechanism 11, a vertical plate 12, a blanking disc 13, a sliding block 14, a sliding groove 15, a buffer spring 16, a vibration motor 17, a baffle 18, a supporting seat 111, a mounting rod 112, a separation plate 113, a mounting sheet 114, a cylindrical hole 115, a mounting groove 116, a second mounting block 117, an extrusion spring 118, a second electric telescopic rod 119, a connecting sheet 1110 and a connecting column 1111.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-6, an aquatic product nuclear pollution detection device comprises a mounting base 1, wherein four mounting bases 1 are arranged and fixed on a working surface in a rectangular shape, a conveyor belt 2 is fixedly installed at the upper end of the mounting base 1, a fixed base 3 is arranged on one side of the rear end of the conveyor belt 2, the top surface of the fixed base 3 is fixedly connected with a servo motor 4 through screws, the output end of the servo motor 4 is fixedly connected with the input end of the conveyor belt 2, a detection frame 5 is erected outside the middle of the conveyor belt 2, an electric telescopic rod I6 is fixedly connected to the top surface in the detection frame 5, a mounting block I7 is fixedly connected to the output end of the electric telescopic rod I6, an X-ray generator 8 is installed on the bottom surface of the mounting block I7, a display 9 is further fixed on the lower side of the front end surface of the detection frame 5, a control panel 10 is clamped on the bottom side of the display 9, a separation mechanism 11 is arranged on the inner side of the detection frame 5, the separation mechanism 11 comprises a supporting base 111, the supporting base 111 is provided with four supporting bases and is distributed on two sides of the detection frame 5 in a rectangular shape, the installation rods 112 are fixedly connected between the two support seats 111 on the same side, the lower ends of the two installation rods 112 are also provided with partition plates 113, the front side and the rear side of the top end of the partition plate 113 are both fixedly provided with installation pieces 114, the center positions of the front side and the rear side of the installation pieces 114 are both provided with cylindrical holes 115 in a penetrating way, the installation rods 112 are connected in the cylindrical holes 115 in a sliding way, the outer wall of the installation rod 112 is also provided with installation grooves 116, the inner wall of the cylindrical holes 115 is also fixedly provided with installation blocks two 117, the installation blocks two 117 are both connected in the installation grooves 116 in a sliding way, the extrusion springs 118 are fixedly connected between the two adjacent installation pieces 114 on the same side, both sides of the front end and the rear end of the installation rod 112 are both provided with electric telescopic rods two 119, the output ends of the two electric telescopic rods 119 on the same side are both fixed with connection pieces 1110, the connection pieces 1110 are both sleeved on the outer wall of the installation rod 112, the connection pieces 1110 and the connection pieces 114 are both fixedly connected with connection posts 1111, the front end and the rear end of the side of the conveyor belt 2, which is far away from the fixed with the fixed seat 3, are both fixed with the vertical plate 12, still be provided with down charging tray 13 between two riser 12, the charging tray 13 front and back end lateral wall all is fixed with sliding block 14 down, and two riser 12 are close to one end middle part mutually and have all seted up spout 15, and sliding block 14 all sliding connection is in spout 15, and equal fixedly connected with buffer spring 16 between sliding block 14 and the 15 bottom surfaces of spout, and unloading tray 13 bottom surface still is fixed with vibrating motor 17, all is fixed with baffle 18 on the mount pad 1 top surface that is close to riser 12 one end.
In this embodiment, when using, at first, according to the specification of the aquatic products of difference, drive connection piece 1110 through electric telescopic handle 6 and remove to suitable position, make the spacing distance of a plurality of division boards 113 realize adjusting under buffer spring 16's effect this moment, through putting in aquatic products to blanking tray 13 before the detection, make aquatic products evenly shake off to the band face of conveyer belt 2 under vibrating motor 17 effect this moment, thereby make aquatic products can get into between two division boards 113 one by one, when aquatic products conveying to detection frame 5 downside, X ray generator 8 is to aquatic products memorability scanning detection and carry image information to display 9 on, thereby accomplish aquatic products nuclear pollution detection operation.
Example two
As shown in fig. 1 to 3, in this embodiment, basically the same as embodiment 1, preferably, the output end of the X-ray generator 8 is electrically connected to the input end of the display 9, and the control ends of the X-ray generator 8, the electric telescopic rods one 6 and the electric telescopic rods two 119 are electrically connected to the input end of the control panel 10.
In this embodiment, through evenly putting in aquatic products on conveyer belt 2 during the use, X ray generator 8 shoots aquatic products and carry image information to display screen 9 when conveyer belt 2 carries on, and the image detection is unqualified when there is nuclear pollution in the image that the aquatic products were shot to realize the quick detection operation of aquatic products.
EXAMPLE III
As shown in fig. 3, this embodiment is substantially the same as embodiment 1, and preferably, a plurality of electric telescopic rods 6 are provided and fixed in a row on the inner top surface of the detection frame 5.
In this embodiment, electric telescopic handle 6 is equipped with a plurality ofly and fixes on 5 interior top surfaces of testing stand to realize the operation of making a video recording of multiple spot of aquatic products, provide certain guarantee for the comprehensive detection of aquatic products.
Example four
As shown in fig. 5, this embodiment is substantially the same as embodiment 1, and preferably, four mounting grooves 116 are provided and uniformly distributed on the outer wall of the mounting rod 112, and four mounting blocks 117 are provided and uniformly distributed on the inner wall of the cylindrical hole 115.
In this embodiment, four mounting slots 116 and two mounting blocks 117 are provided, so that the mounting piece 114 slides on the mounting rod 112 more stably.
EXAMPLE five
As shown in fig. 4, in this embodiment, basically the same as that in embodiment 1, preferably, the two electric telescopic rods 119 are fixedly connected to the side walls of the supporting seat 111, and the connecting columns 1111 are four and annularly distributed on the side walls of the connecting piece 1110.
In this embodiment, the connecting posts 1111 are four and distributed on the side wall of the connecting piece 1110, so that the connecting piece 1110 and the mounting piece 114 can be connected more stably.
EXAMPLE six
As shown in fig. 1 and 2, this embodiment is substantially the same as embodiment 1, and preferably, the blanking tray 13 is inclined upward from the side of the detection frame 5 to the side of the upright plate 12.
The vibrating motors 17 are arranged in two and distributed at two sides of the bottom surface of the blanking tray 13.
In this embodiment, the blanking tray 13 is inclined upward from the side of the detection frame 5 to the side of the vertical plate 12, so that the aquatic products can be smoothly shaken off onto the conveyor belt 2.
EXAMPLE seven
As shown in fig. 1 and 2, in this embodiment, basically the same as that in embodiment 1, preferably, the bottom end of the baffle 18 is attached to the top of the upper belt surface of the conveyor belt 2, one side of the baffle 18 is attached to the end surface of the partition plate 113, and the front and rear sides of the partition plate 113 near one end of the vertical plate 12 are both provided with material guiding notches.
In this embodiment, 18 bottoms of baffle and the laminating of the upper band face top of conveyer belt 2 to make aquatic products can realize fine separation, fine the emergence of the aquatic products phenomenon of dropping of having avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The aquatic product nuclear pollution detection device comprises a mounting seat (1), wherein a conveyor belt (2) is fixedly mounted at the upper end of the mounting seat (1), and is characterized in that a fixed seat (3) is arranged on one side of the rear end of the conveyor belt (2), a servo motor (4) is fixedly connected to the top surface of the fixed seat (3) through screws, and the output end of the servo motor (4) is fixedly connected with the input end of the conveyor belt (2);
a detection frame (5) is erected on the outer side of the middle of the conveyor belt (2), a first electric telescopic rod (6) is fixedly connected to the inner top surface of the detection frame (5), a first installation block (7) is fixedly connected to the output end of the first electric telescopic rod (6), X-ray generators (8) are installed on the bottom surfaces of the first installation blocks (7), a display (9) is further fixed to the lower side of the front end face of the detection frame (5), a control panel (10) is clamped to the bottom side of the display (9), and a separation mechanism (11) is arranged on the inner side of the detection frame (5);
the separating mechanism (11) comprises supporting seats (111), mounting rods (112) are fixedly connected between two supporting seats (111) on the same side, partition plates (113) are further arranged at the lower ends of the two mounting rods (112), mounting pieces (114) are fixed to the front side and the rear side of the top end of each partition plate (113), cylindrical holes (115) are formed in the central positions of the front side and the rear side of each mounting piece (114) in a penetrating mode, the mounting rods (112) are connected in the cylindrical holes (115) in a sliding mode, mounting grooves (116) are further formed in the outer wall of each mounting rod (112), mounting blocks II (117) are further fixed to the inner wall of each cylindrical hole (115), the mounting blocks II (117) are connected in the mounting grooves (116) in a sliding mode, extrusion springs (118) are fixedly connected between two adjacent mounting pieces (114) on the same side, and electric telescopic rods II (119) are arranged on the two sides of the front end and the rear end of each mounting rod (112), connecting pieces (1110) are fixed at the output ends of the two electric telescopic rods II (119) at the same end of the same side, the connecting pieces (1110) are sleeved on the outer wall of the mounting rod (112), and connecting columns (1111) are fixedly connected between the connecting pieces (1110) and the adjacent mounting pieces (114);
conveyer belt (2) deviate from fixing base (3) one side front and back end and all are fixed with riser (12), two still be provided with down charging tray (13) between riser (12), unloading dish (13) front and back lateral wall all is fixed with sliding block (14), and two riser (12) are close to one end middle part mutually and all have seted up spout (15), the equal sliding connection of sliding block (14) is in spout (15), equal fixedly connected with buffer spring (16) between sliding block (14) and spout (15) bottom surface, charging tray (13) bottom surface still is fixed with vibrating motor (17) down, is close to riser (12) one end all be fixed with baffle (18) on mount pad (1) the top surface.
2. The aquatic product nuclear pollution detection device according to claim 1, wherein the output end of the X-ray generator (8) is electrically connected with the input end of the display (9), and the control ends of the X-ray generator (8), the electric telescopic rod I (6) and the electric telescopic rod II (119) are electrically connected with the input end of the control panel (10).
3. The aquatic product nuclear pollution detection device according to claim 1, wherein four installation seats (1) are arranged and fixed on the working surface in a rectangular shape.
4. The aquatic product nuclear pollution detection device according to claim 1, wherein the first electric telescopic rod (6) is provided with a plurality of electric telescopic rods and fixed on the inner top surface of the detection frame (5) in a row.
5. The aquatic product nuclear pollution detection device according to claim 1, wherein the four support seats (111) are arranged and distributed in a rectangular shape at two sides of the detection frame (5).
6. The aquatic product nuclear pollution detection device according to claim 1, wherein four mounting grooves (116) are uniformly distributed on the outer wall of the mounting rod (112), and four mounting blocks (117) are uniformly distributed on the inner wall of the cylindrical hole (115).
7. The aquatic product nuclear pollution detection device according to claim 1, wherein the two electric telescopic rods (119) are fixedly connected to the side walls of the support base (111), and the four connecting columns (1111) are annularly distributed on the side walls of the connecting pieces (1110).
8. The aquatic product nuclear pollution detection device according to claim 1, wherein the blanking tray (13) is obliquely arranged from one side of the detection frame (5) to one side of the vertical plate (12) upwards.
9. The aquatic product nuclear pollution detection device according to claim 1, wherein two vibration motors (17) are arranged and distributed on two sides of the bottom surface of the blanking tray (13).
10. The aquatic product nuclear pollution detection device according to claim 1, wherein the bottom end of the baffle (18) is attached to the top of the upper belt surface of the conveyor belt (2), one side of the baffle (18) is attached to the end surface of the partition plate (113), and material guide notches are formed in the front side and the rear side of one end, close to the vertical plate (12), of the partition plate (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234245.0A CN113156484A (en) | 2021-03-03 | 2021-03-03 | Aquatic product nuclear pollution detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110234245.0A CN113156484A (en) | 2021-03-03 | 2021-03-03 | Aquatic product nuclear pollution detection device |
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| CN113156484A true CN113156484A (en) | 2021-07-23 |
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| CN202110234245.0A Pending CN113156484A (en) | 2021-03-03 | 2021-03-03 | Aquatic product nuclear pollution detection device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203340907U (en) * | 2013-07-08 | 2013-12-18 | 河北农业大学 | Directional sequencing device for prawns |
| CN207215798U (en) * | 2017-07-31 | 2018-04-10 | 徐州工业职业技术学院 | Food safety monitoring device |
| CN110420857A (en) * | 2019-08-16 | 2019-11-08 | 马鞍山极趣信息咨询有限公司 | A kind of automatically screening equipment for toy production and processing |
| CN210690554U (en) * | 2019-09-12 | 2020-06-05 | 亳州市济生堂中药饮片有限公司 | Herbal pieces-detects sieving mechanism |
| CN112264324A (en) * | 2020-09-07 | 2021-01-26 | 李琦 | Food safety inspection is with multichannel letter sorting detection device |
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2021
- 2021-03-03 CN CN202110234245.0A patent/CN113156484A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203340907U (en) * | 2013-07-08 | 2013-12-18 | 河北农业大学 | Directional sequencing device for prawns |
| CN207215798U (en) * | 2017-07-31 | 2018-04-10 | 徐州工业职业技术学院 | Food safety monitoring device |
| CN110420857A (en) * | 2019-08-16 | 2019-11-08 | 马鞍山极趣信息咨询有限公司 | A kind of automatically screening equipment for toy production and processing |
| CN210690554U (en) * | 2019-09-12 | 2020-06-05 | 亳州市济生堂中药饮片有限公司 | Herbal pieces-detects sieving mechanism |
| CN112264324A (en) * | 2020-09-07 | 2021-01-26 | 李琦 | Food safety inspection is with multichannel letter sorting detection device |
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Application publication date: 20210723 |