CN112718026B - Particle seed detection tray and detection device - Google Patents
Particle seed detection tray and detection device Download PDFInfo
- Publication number
- CN112718026B CN112718026B CN202011434845.3A CN202011434845A CN112718026B CN 112718026 B CN112718026 B CN 112718026B CN 202011434845 A CN202011434845 A CN 202011434845A CN 112718026 B CN112718026 B CN 112718026B
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- tray
- tray body
- sample
- detector
- area
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 239000002245 particle Substances 0.000 title abstract description 13
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 22
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
- B01L3/50855—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates using modular assemblies of strips or of individual wells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Clinical Laboratory Science (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a particle seed detection tray, which comprises: the tray body is provided with a plurality of feed slots for single grains to enter. A particulate seed detection device comprising: tray, sample storehouse, detector and main actuating mechanism, wherein: the tray is the detection tray, and the lower tray body in the tray is made of transparent materials; the bottom of the sample bin is provided with a discharge hole and a switch valve for controlling the on-off of the discharge hole; the detector comprises an upper detector and a lower detector; the main driving mechanism is connected with the upper tray body in the tray to drive the upper tray body to rotate relative to the lower tray body. The invention can avoid the problem of grain accumulation, ensure the consistency of the positions of the acquisition points during multiple acquisition, filter the information interference problem of the non-sample area and ensure the reliability of the detection result.
Description
Technical Field
The invention relates to the technical field of grain detection equipment, in particular to a particle seed detection tray and a detection device.
Background
The seeds of wheat, soybean and other particles need to be sampled and detected in the process of storage and resale so as to determine the quality of the seeds. The tray is a conventional accessory used in the testing process for holding the sample. However, the existing tray is only of a planar structure, and the position of the particle sample on the tray body cannot be fixed, so that the following problems exist in the actual detection process:
1. the tray needs to be comprehensively scanned to obtain specific information acquisition points (namely specific positions of samples) during each detection of the detection instrument.
2. When foreign matter interference occurs on the sample tray, the detection result is affected.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a particle seed detection tray and a detection device.
The invention provides a particle seed detection tray and a detection device, comprising: the tray body is provided with a plurality of feed slots for single grains to enter.
Preferably, the tray body comprises an upper tray body and a lower tray body coaxially arranged below the upper tray body and adhered to the upper tray body; the upper tray body is divided by a limiting parting bead to form a plurality of circumferentially arranged sample areas, and each sample area is internally provided with a through hole penetrating through the upper tray body to form a trough; the lower tray body is rotationally assembled with the upper tray body, and a through opening is formed in the lower tray body to form a blanking area.
A particulate seed detection device comprising: tray, sample storehouse, detector and main actuating mechanism, wherein:
the tray is the detection tray, and the lower tray body in the tray is made of transparent materials; the bottom of the sample bin is provided with a discharge hole and a switch valve for controlling the on-off of the discharge hole; the detector comprises an upper detector and a lower detector; the main driving mechanism is connected with the upper tray body in the tray to drive the upper tray body to rotate relative to the lower tray body.
Preferably, the discharge hole comprises a plurality of discharge holes, and when any one sample area is positioned right below the discharge hole, each trough in the sample area corresponds to each discharge hole in the discharge hole one by one; the switch valve comprises a plurality of plugs, a connecting rod and a push rod, and the plugs are arranged in the discharge holes in a one-to-one correspondence manner; the connecting rod connects the plugs together to form a whole; the push rod is arranged on the sample bin in a vertically sliding way, one end of the push rod is positioned in the sample bin and connected with the connecting rod, and the other end of the push rod is positioned outside the sample bin and above the upper disc body; an auxiliary driving mechanism for driving the upper tray body and the lower tray body in the tray to synchronously lift is arranged below the tray.
Preferably, a material blocking brush which is contacted with the upper disc surface is arranged above the upper disc body, and a radially extending notch is arranged on one side of any one of the limiting parting strips on the upper disc body; a blanking port is arranged on the lower disc body and positioned below the material blocking hairbrush, and the blanking port is radially arranged along the lower disc body to divide the lower disc body into a feeding area positioned at one side of the blanking port and a detection area positioned at the other side of the blanking port; the discharge hole is positioned above the feeding area; the upper detector is located above the detection area, and the lower detector is located below the detection area.
Preferably, a collecting groove is arranged below the blanking port.
Preferably, a lifter for conveying the materials in the collecting groove to the sample bin is arranged between the collecting groove and the sample bin.
Preferably, the hoist is a belt hoist.
Preferably, a material collecting box is arranged below the blanking area.
Preferably, a hopper is arranged above the sample bin.
According to the invention, the tray body is provided with the plurality of material tanks, each material tank can only be used for allowing single grains to enter, the structure can avoid the problem of grain accumulation, and the position of the sample can be limited, so that the position of the sample on the tray body is kept in a fixed state, and further, when the sample is detected for multiple times, information collection is only needed to be carried out aiming at a fixed point on the sample tray, so that the information interference problem of a non-sample area can be effectively filtered, the reliability of a detection result is ensured, the processing and analysis time of the information collection is reduced, the detection efficiency is improved, and the information comparison is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a tray body in a particle seed detection tray and a detection device according to the present invention.
Fig. 2 is a schematic structural diagram of a tray for detecting granular seeds and a detecting device according to the present invention.
Fig. 3 is a schematic structural diagram of a lower tray body in a particle seed detection tray and a detection device according to the present invention.
Fig. 4 is a schematic structural diagram of the upper tray body in the particle seed detection tray and the detection device provided by the invention.
Detailed Description
Referring to fig. 1, the invention provides a particle seed detection tray and a detection device, comprising: the tray body 1, the tray body 1 is provided with a plurality of trough f for the single grain to enter, the trough f can only pass through the single grain, so that the problem of grain accumulation can be avoided, and the position of each trough f is fixed on the tray body 1, so that when the information acquisition is carried out on the sample on the tray body 1, the information acquisition is carried out only by aiming at the fixed point on the sample tray, thereby effectively filtering the information interference problem of the non-sample area, guaranteeing the reliability of the detection result, reducing the processing and analysis time of the information acquisition and improving the detection efficiency; and when gathering many times, can ensure the uniformity of the position of collection point when gathering many times, be favorable to the contrast.
In addition, for convenience of blanking, in this embodiment, the tray body 1 includes an upper tray body 12 and a lower tray body 11 coaxially arranged below the upper tray body 12 and attached to the upper tray body 12; the upper tray body 12 is divided by a limiting division bar 6 to form a plurality of circumferentially arranged sample areas, and each sample area is internally provided with a through hole penetrating through the upper tray body 12 to form a trough f; the lower tray body 11 is rotationally assembled with the upper tray body 12, and a through opening is formed in the lower tray body 11 to form a blanking area c, so that when a trough f on the upper tray body 12 rotates to the blanking area c, materials in the trough f are discharged from the blanking area c.
Referring to fig. 2-3, a particle seed detection apparatus includes: tray, sample compartment 2, detector and main drive mechanism, wherein: the tray is the detection tray as claimed in claim 2, and the lower tray body 11 in the tray is made of transparent material. The bottom of the sample bin 2 is provided with a discharge hole and a switch valve for controlling the on-off of the discharge hole. The detector comprises an upper detector 7 and a lower detector 8. The main driving mechanism is connected with the upper disc body 12 in the tray to drive the upper disc body 12 to rotate relative to the lower disc body 11. In operation, when the upper tray 12 is rotated, each sample area passes through the lower part of the discharge port, the space between the upper detector 7 and the lower detector 8, and the upper part of the discharge area c in sequence. When the sample area enters the lower part of the discharge hole during the detection operation, the discharge hole is opened to carry out the feeding operation; when the sample area enters between the upper detector 7 and the lower detector 8, the upper detector 7 and the lower detector 8 are matched with each other to comprehensively detect the sample; when the sample enters the blanking area c, all materials on the sample area are automatically discharged.
In the embodiment, the discharge port comprises a plurality of discharge holes, and when any sample area is positioned right below the discharge port, each trough f in the sample area corresponds to each discharge hole in the discharge port one by one; the switch valve comprises a plurality of plugs 3, a connecting rod 4 and a push rod 5, and the plugs 3 are arranged in the discharge holes in a one-to-one correspondence manner; the connecting rod 4 connects the plugs 3 together to form a whole; the push rod 5 is arranged on the sample bin 2 in a vertically sliding manner, one end of the push rod is positioned inside the sample bin 2 and connected with the connecting rod 4, and the other end of the push rod is positioned outside the sample bin 2 and above the upper disc body 12; a secondary driving mechanism for driving the upper tray body 12 and the lower tray body 11 in the tray to synchronously lift is arranged below the tray. During detection operation, when the sample area enters the feeding area a, the auxiliary driving mechanism pushes the whole tray body 1 to move upwards so as to enable the tray body 1 to be in contact with the push rod 5 and push the push rod 5 to move upwards, and each plug 3 is separated from a corresponding discharging hole. At this time, each discharge hole is opened simultaneously, and the material is guided to the corresponding material groove f respectively, so as to complete automatic feeding work.
Referring to fig. 4, a material blocking brush 10 contacting with the upper disc surface is arranged above the upper disc body 12, and a radially extending notch d is arranged on one side of any one of the limiting parting strips 6 on the upper disc body 12; a blanking port e is arranged on the lower disc body 11 and below the material blocking hairbrush 10, and the blanking port e is radially arranged along the lower disc body 11 to divide the lower disc body 11 into a feeding area a positioned at one side of the blanking port e and a detection area b positioned at the other side of the blanking port e; the discharge hole is positioned above the feeding area a; the upper detector 7 is located above the detection zone b and the lower detector 8 is located below the detection zone b. In the rotating process of the upper disc body 12, the material blocking hairbrush 10 sweeps the redundant grains on the upper disc body 12 to the blanking port e through the notch d and discharges the redundant grains through the blanking port e.
The collecting groove is further arranged below the blanking port e and used for collecting materials of sweeping and blanking. In addition, the elevator for conveying the materials in the collecting tank to the sample bin 2 is arranged between the collecting tank and the sample bin 2, and is a belt elevator, so that the materials in the collecting tank are lifted to the sample bin 2 when the materials in the collecting tank are gathered to a certain degree.
In addition, in this embodiment, a collection box 9 is further disposed below the discharging area c, so as to collect the materials that are detected by the detecting area b and then discharged from the tray body 1.
In this embodiment, the diameter of the upper disc 12 is smaller than or equal to the diameter of the lower disc 11. A hopper is arranged above the sample bin 2. The auxiliary driving mechanism comprises an air cylinder, and an ejector rod of the air cylinder is connected with the lower disc 11. The main drive mechanism includes a motor, the output shaft of which is connected with the upper disc 12.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. A particulate seed detection device, comprising: tray, sample storehouse (2), detector and main actuating mechanism, wherein:
the tray includes: the tray comprises a tray body (1), wherein a plurality of feed grooves (f) for single grains to enter are formed in the tray body (1);
The tray body (1) comprises an upper tray body (12) and a lower tray body (11) coaxially arranged below the upper tray body (12) and attached to the upper tray body (12); the upper tray body (12) is divided into a plurality of circumferentially arranged sample areas through the limiting division bars (6), and each sample area is internally provided with a through hole penetrating through the upper tray body (12) to form a trough (f); the lower disc body (11) is rotationally assembled with the upper disc body (12), and a through opening is formed in the lower disc body (11) to form a blanking area (c); the lower tray body (11) in the tray is made of transparent materials; the bottom of the sample bin (2) is provided with a discharge hole and a switch valve for controlling the on-off of the discharge hole; the detector comprises an upper detector (7) and a lower detector (8); the main driving mechanism is connected with the upper tray body (12) in the tray to drive the upper tray body (12) to rotate relative to the lower tray body (11);
The discharge port comprises a plurality of discharge holes, and when any sample area is positioned right below the discharge port, each trough (f) in the sample area corresponds to each discharge hole in the discharge port one by one; the switch valve comprises plugs (3), connecting rods (4) and push rods (5), and the plugs (3) are provided with a plurality of discharge holes and are correspondingly arranged in the discharge holes one by one; the plugs (3) are connected together by connecting rods (4) to form a whole; the push rod (5) is arranged on the sample bin (2) in a vertically sliding way, one end of the push rod is positioned in the sample bin (2) and connected with the connecting rod (4), and the other end of the push rod is positioned outside the sample bin (2) and above the upper disc body (12); a secondary driving mechanism for driving the upper tray body (12) and the lower tray body (11) in the tray to synchronously lift is arranged below the tray;
a material blocking brush (10) which is contacted with the upper disc surface is arranged above the upper disc body (12), and a radially extending notch (d) is arranged on one side of any one of the limiting parting strips (6) on the upper disc body (12); a blanking port (e) is arranged on the lower disc body (11) and below the material blocking hairbrush (10), and the blanking port (e) is radially arranged along the lower disc body (11) to divide the lower disc body (11) into a feeding area (a) positioned at one side of the blanking port (e) and a detection area (b) positioned at the other side of the blanking port (e); the discharge hole is positioned above the feeding area (a); the upper detector (7) is positioned above the detection area (b), and the lower detector (8) is positioned below the detection area (b);
During detection operation, when a sample area enters a feeding area (a), the auxiliary driving mechanism pushes the whole tray body (1) to move upwards so as to enable the tray body (1) to be in contact with the push rod (5) and push the push rod (5) to move upwards, so that each plug (3) is separated from a corresponding discharging hole, at the moment, each discharging hole is opened simultaneously and respectively guides materials to a corresponding trough (f) to finish automatic feeding work.
2. The granular seed detecting device according to claim 1, wherein a collecting tank is provided below the blanking port (e).
3. The granular seed detection device according to claim 2, wherein a lifter for conveying the material in the collection trough to the sample bin (2) is arranged between the collection trough and the sample bin (2).
4. A particulate seed inspection device according to claim 3 wherein the elevator is a belt elevator.
5. The particulate seed detection device of claim 1, wherein a collection bin (9) is provided below the blanking zone (c).
6. The particulate seed detection device of claim 1, wherein a hopper is provided above the sample compartment (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011434845.3A CN112718026B (en) | 2020-12-10 | 2020-12-10 | Particle seed detection tray and detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011434845.3A CN112718026B (en) | 2020-12-10 | 2020-12-10 | Particle seed detection tray and detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112718026A CN112718026A (en) | 2021-04-30 |
| CN112718026B true CN112718026B (en) | 2024-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011434845.3A Active CN112718026B (en) | 2020-12-10 | 2020-12-10 | Particle seed detection tray and detection device |
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| CN (1) | CN112718026B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202667153U (en) * | 2012-06-06 | 2013-01-16 | 广东万濠精密仪器股份有限公司 | Rotating disc type product detecting device |
| CN208225193U (en) * | 2018-06-15 | 2018-12-11 | 河南省天天粮仓科技有限公司 | A kind of cereal vending machine |
| CN111990052A (en) * | 2020-08-24 | 2020-11-27 | 农业农村部南京农业机械化研究所 | Grain impurity-containing and breakage rate detection device of rotary disc type combine harvester and granary |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7080391B2 (en) * | 2019-03-01 | 2022-06-03 | 株式会社日立ハイテク | Automatic analyzer |
-
2020
- 2020-12-10 CN CN202011434845.3A patent/CN112718026B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202667153U (en) * | 2012-06-06 | 2013-01-16 | 广东万濠精密仪器股份有限公司 | Rotating disc type product detecting device |
| CN208225193U (en) * | 2018-06-15 | 2018-12-11 | 河南省天天粮仓科技有限公司 | A kind of cereal vending machine |
| CN111990052A (en) * | 2020-08-24 | 2020-11-27 | 农业农村部南京农业机械化研究所 | Grain impurity-containing and breakage rate detection device of rotary disc type combine harvester and granary |
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| Publication number | Publication date |
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| CN112718026A (en) | 2021-04-30 |
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Effective date of registration: 20240603 Address after: 404652 Group 3, Mu'er Village, Kangle Town, Fengjie County, Chongqing Applicant after: Fengjie Hongsen Agricultural Development Co.,Ltd. Country or region after: China Address before: 233700 Shi Hu Xiang Liu Yuan Cun, Guzhen County, Bengbu City, Anhui Province Applicant before: Anhui Yifeng Ecological Agriculture Technology Co.,Ltd. Country or region before: China |
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