CN219129997U - Imperfect grain detection device of grain - Google Patents
Imperfect grain detection device of grain Download PDFInfo
- Publication number
- CN219129997U CN219129997U CN202320188913.5U CN202320188913U CN219129997U CN 219129997 U CN219129997 U CN 219129997U CN 202320188913 U CN202320188913 U CN 202320188913U CN 219129997 U CN219129997 U CN 219129997U
- Authority
- CN
- China
- Prior art keywords
- sorting
- materials
- weighing
- grain
- weighing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sorting Of Articles (AREA)
Abstract
The embodiment of the utility model relates to a device for detecting imperfect grains of grains, which comprises a vibration feeding device, a grabbing device, a visual analysis camera device, a material caching device, a plurality of sorting and removing devices, a plurality of sorting and weighing devices and a normal weighing device; the grabbing device comprises a grabbing mechanism and a stepping motor; the visual analysis camera device shoots the falling materials and identifies the types of the materials according to the shooting result; the material buffer device pours the materials into the sorting and rejecting device or the normal weighing device according to the types of the materials; the sorting and removing device is provided with a sensor, the sensor is triggered to work in the material falling process, and the materials in the sorting and removing device are blown into the corresponding sorting and weighing device to be weighed. The device detects through gathering the proportion that all kinds of index granule weights take up an account, and the structure is small and exquisite, and stable performance to this device can increase and reduce the number of items of inspection according to customer's actual need, and is more flexible.
Description
Technical Field
The utility model relates to the field of grain detection, in particular to a device for detecting imperfect grains.
Background
The quality detection of the imperfect grain is generally realized through the imperfect grain detection equipment, and although the imperfect grain is immature or damaged, the imperfect grain still has use value, so the imperfect grain is a basic index of fixed and priced grain during warehouse entry, and is also the basis of graded classified storage of the grain.
The variety inspected by the existing imperfect grain detection equipment is single, multiple grains cannot be detected on one machine, and the approximate value of the weight is obtained by converting the number of the grains, so that the difference of different grains can be quite large.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a grain imperfect grain detection device which adopts the same mode as the national standard, namely, the detection is carried out by collecting the proportion of the weight of various index particles, meanwhile, the device has the advantages of small structure and stable performance, and the device can increase and decrease the number of items to be detected according to the actual needs of customers, so that the device is more flexible.
In view of the above, the embodiment of the utility model provides a grain imperfect grain detection device, which comprises a vibration feeding device, a grabbing device, a visual analysis camera device, a material caching device, a plurality of sorting and removing devices, a plurality of sorting and weighing devices and a normal weighing device, wherein the vibration feeding device is used for feeding grain imperfect grain;
the vibration feeding device comprises a vibration feeding motor and a queuing feeding disc, and the vibration feeding motor drives the queuing feeding disc to convey materials;
the grabbing device comprises a grabbing mechanism and a stepping motor, the stepping motor drives the grabbing mechanism to rotate, grabs materials on the queuing feeding disc, and rotates to the position above the material caching device to carry out discharging;
the visual analysis camera device is arranged above the material caching device, photographs falling materials and identifies the type of the materials according to photographing results;
the material caching device pours materials into the corresponding sorting and removing device or the normal weighing device according to the material types;
the sorting and removing device is provided with a sensor, a blowing nozzle is arranged in the sorting and removing device, each sorting and removing device is communicated with one sorting and weighing device, the sensor is triggered to work in the material falling process, and the materials in the sorting and removing device are blown into the corresponding sorting and weighing device to be weighed.
Preferably, the material types include heat damaged particles, mildewed particles, crushed particles, insect phagemids and normal particles in imperfect particle classification;
the sorting and removing device comprises a heat injury particle removing device, a mildew particle removing device, a broken particle removing device and an insect phagemid removing device;
the sorting and weighing device comprises a thermal injury particle weighing device, a mildew particle weighing device, a broken particle weighing device and an insect phagemid weighing device.
Preferably, the grabbing mechanism is provided with an air tap, and the material is sucked onto the grabbing mechanism through negative pressure.
Preferably, the sorting weighing device and the normal weighing device are both provided with a negative pressure discharging device, so that materials in the sorting weighing device and the normal weighing device are discharged.
Preferably, the detection device comprises a feed inlet, and the output end of the feed inlet is respectively connected with the overflow pipe and the queuing feeding disc.
Further preferably, the feed inlet is arranged above the overflow pipe and the queuing feed tray.
Preferably, the material buffer device is arranged below the grabbing mechanism.
Preferably, the visual analysis camera device comprises an analysis camera and a light supplementing lamp.
Preferably, the three visual analysis imaging devices are respectively arranged at two sides above and below the grabbing mechanism
The device for detecting the imperfect grains of the grains provided by the embodiment of the utility model adopts the same mode as national standard, namely, the weight proportion of various index grains is collected for detection, meanwhile, the device has the advantages of small structure and stable performance, and the device can increase and decrease the number of items to be detected according to the actual needs of customers, so that the device is more flexible.
Drawings
FIG. 1 is a schematic structural view of a grain defect grain detection apparatus according to an embodiment of the present utility model;
fig. 2 is a flowchart of a detection method of a grain defect grain detection apparatus according to an embodiment of the present utility model.
Detailed Description
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Fig. 1 is a schematic structural diagram of a grain imperfect grain detection device according to an embodiment of the present utility model, and as shown in fig. 1, the detection system provided in this embodiment includes a vibration feeding device 11, a grabbing device 12, a visual analysis camera device 13, a material buffer device 14, a plurality of sorting and removing devices 15, a plurality of sorting and weighing devices 16 and a normal weighing device 160, and the structure of the grain imperfect grain detection device is specifically described below.
It should be noted that, the grain imperfect grain detection device provided by the embodiment of the present utility model can realize detection of multiple material types, each type of material corresponds to one sorting and rejecting device 15 and sorting and weighing device 16, and a person skilled in the art can set the material detection types according to the needs, in this embodiment, the material types include but are not limited to heat damaged particles, mildew particles, broken particles, insect phagemids, normal particles and the like in imperfect grain classification, that is, the inspection indexes of different classification items are judged according to artificial vision, and the corresponding sorting and rejecting devices 15 include but are not limited to heat damaged particle rejecting devices, mildew particle rejecting devices, broken particle rejecting devices and insect phagemid rejecting devices; further correspondingly, sorting weighing devices include, but are not limited to, heat damage particle weighing devices, mildew particle weighing devices, broken particle weighing devices, insect phagemid weighing devices.
The detection device is provided with a feed inlet, the output end of the feed inlet is respectively connected with the overflow pipe and the queuing feeding tray 112, the feed inlet can be specifically arranged above the overflow pipe and the queuing feeding tray 112, the detected materials enter through the feed inlet, are piled on the queuing feeding tray 112 through the natural pile-up angle of the materials, and the rest materials are discharged through the overflow pipe.
The vibration feeder 11 is used for conveying materials and comprises a vibration feeder motor 111 and a queuing feeder tray 112, the vibration feeder motor 111 drives the queuing feeder tray 112 to convey materials, and it is understood that the vibration feeder motor 111 works and the materials are sequentially conveyed forwards on the queuing feeder tray 112.
A gripping device 12 for gripping the material on the queuing feed tray 112 and placing the material in the material buffer device 14; specifically, the grabbing device 12 may include a grabbing mechanism and a stepper motor, where the stepper motor is used to drive the grabbing mechanism to rotate, and when the grabbing mechanism rotates above the queuing feeding tray 112, the grabbing mechanism grabs the material on the queuing feeding tray 112, and rotates above the material buffering device 14 to perform discharging, and after the material falls freely, the material falls into the material buffering device 14. In some embodiments, the grabbing mechanism is provided with an air nozzle, the material is sucked onto the grabbing mechanism through negative pressure, and the discharging can be realized through the disappearance of the negative pressure.
The visual analysis camera device 13 is used for distinguishing the types of the materials so as to realize the classification of the materials, and is specifically arranged above the material buffer device 14, the materials are photographed in the process of freely falling, and the types of the materials are identified according to photographing results, in a specific example, the visual analysis camera device 13 comprises an analysis camera 131 and a light supplementing lamp 132, the light supplementing lamp 132 is used for supplementing light to the photographing process so as to ensure the definition and accuracy of photographing, and when the visual analysis camera device 13 is used, the photographing results can be sent to a system analysis module, and the analysis module compares and identifies the photographing results with pre-stored type pictures to obtain the types of the materials corresponding to the photographing structure.
In the preferred embodiment, in order to ensure the analysis accuracy, the materials are photographed at multiple angles, and the visual analysis photographing devices 13 may be three, which are respectively disposed at two sides above and below the grabbing mechanism, so as to photograph the freely falling materials at multiple angles, thereby ensuring the analysis accuracy.
The material buffer device 14 is configured to buffer the material to be analyzed, where the material buffer device 14 pours the material into the corresponding sorting and rejecting device 15 or the normal weighing device 160 according to the type of the material, in a specific example, the material buffer device 14 may be disposed below the grabbing mechanism, the material buffer device 14 may rotate, wait for the system to sort and identify the hit material, and after sorting is completed, the identified material buffer device 14 rotates to pour the buffered material into the corresponding sorting and rejecting device 15 or the normal weighing device 160, that is, when the material is imperfect particles, the material may pour out into the corresponding sorting and rejecting device 15, and when the material is normal particles, the material may cross the sorting and rejecting device 15 and fall into the most normal weighing device 160 to weigh.
The sorting and removing devices 15 are multiple and are used for storing different types of materials, and a sensor is arranged in the sorting and removing devices 15 and can sense whether the materials are stored; the sorting and removing devices 15 are internally provided with blowing nozzles, each sorting and removing device 15 is communicated with one sorting and weighing device 16 through a pipeline 151, a sensor is triggered to work in the material falling process, and the materials in the sorting and removing devices 15 are blown into the corresponding sorting and weighing devices 16 through the blowing nozzles to be weighed.
It should be noted that the number of sorting and removing devices is preferably 3-4, and the number of items to be tested can be increased and decreased according to the actual needs of customers, so that the number of the sorting and removing devices is selected, and the sorting and removing devices are more flexible.
In a more preferred embodiment, the sorting and weighing device 16 and the normal weighing device 160 are respectively provided with a negative pressure discharging device, the discharging buffer memory shake 17 is connected with the sorting and weighing devices 16 and the normal weighing device 160, after detection, materials in the weighing devices are discharged to the discharging buffer memory shake 17 by utilizing negative pressure air flow, and meanwhile, the negative pressure air flow cleans the sorting and weighing devices 16 and the normal weighing device 160, so that residues exist in the sorting and weighing devices 16 and the normal weighing device 160 and the weighing precision is prevented from being influenced.
On the basis of understanding the structure and principle of the grain imperfect grain detection apparatus provided in this embodiment, the following describes the working process thereof, as shown in fig. 2, and specifically includes the following steps:
Specifically, the detected materials enter through the feeding hole, are piled on the queuing feeding tray through the natural pile-up angle of the materials, the rest materials are discharged through the overflow pipe, the vibrating feeding motor works, and the materials are sequentially arranged on the queuing feeding tray and are conveyed forwards.
Specifically, snatch the mechanism and drive through step motor, make snatch the mechanism rotatory, snatch the mechanism and be equipped with the air cock, absorb snatch the mechanism with the material through the negative pressure on, snatch the mechanism and rotate certain angle and carry out the blowing to the material that snatchs.
And 103, photographing the fallen materials by the visual analysis camera device and identifying the types of the materials according to photographing results.
Among the types of materials include, but are not limited to, heat damaged particles, mildew particles, crushed particles, insect phagemids and normal particles in imperfect particle classification.
Specifically, the visual analysis camera devices are arranged on the two sides above and below the material placing level, the material is photographed in the process of freely falling, and the material freely falls to the material caching device after identification.
And 104, pouring the materials into a corresponding sorting and removing device or a normal weighing device by the material buffer tank according to the types of the materials.
Specifically, the waiting system classifies the shot materials, and after classification and identification, the material caching device rotates to pour out the cached materials, and a rejecting mechanism, namely a sorting rejecting device, is arranged below the cached materials.
It can be understood that when the material is imperfect particles, the material can be poured out to the corresponding sorting and removing device, and when the material is normal particles, the material can pass through the sorting and removing device and fall into the most normal weighing device to be weighed.
And 105, triggering a sensor in the sorting and removing device to work in the material falling process, and blowing the material into a corresponding sorting and weighing device through a blowing nozzle in the sorting and removing device to weigh.
Specifically, a sensor is arranged in the sorting and removing device, the sensor is triggered to work in the natural falling process of the materials, a blowing nozzle is arranged in the sorting and removing device, and the materials which are analyzed and classified in advance are blown into the corresponding sorting and weighing device to be weighed through different sorting and removing devices.
And 106, circulating the process, weighing by the sorting weighing device after no weight data are increased in the preset time of the sensor, and calculating the proportion of different types of materials according to the weighing result of each sorting weighing device and the weighing result of the normal weighing device.
Specifically, the reciprocating circulation work is carried out, the materials are analyzed, classified, removed and weighed, after no weight data of the sensor is increased within a certain time (such as 15 minutes), the materials in all weighing tank devices are respectively weighed, the proportion of the materials with different indexes is obtained, and the inspection results of heat damage particles, mildew particles, broken particles, insect phagemids and normal particles are obtained. The method adopts the same mode as national standard, namely, the weight proportion of various index particles is collected for detection, and the device has the advantages of small structure and stable performance, and can measure thousand-grain weight indexes.
Meanwhile, the sorting weighing device and the normal weighing device are provided with negative pressure discharging devices, the interior of the weighing device is discharged, meanwhile, negative pressure air flow cleans the interior of the weighing device, residues in the weighing hopper are prevented, and weighing precision is affected.
The device for detecting the imperfect grains of the grains can solve the problem that most of imperfect grains of the grains are detected, the existing equipment can only detect single materials, the device adopts the same mode as national standards, namely, the detection is carried out by collecting the proportion of the weights of various index grains, meanwhile, the device is small in structure and stable in performance, and the device can increase and decrease the number of items to be detected according to the actual needs of customers and is more flexible.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
In the description herein, the terms "one particular embodiment," "some embodiments," "one embodiment," and the like, 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 utility model. In this specification, schematic representations of the above terms 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 description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. The device for detecting imperfect grains of grains is characterized by comprising a vibration feeding device, a grabbing device, a visual analysis camera device, a material caching device, a plurality of sorting and removing devices, a plurality of sorting and weighing devices and a normal weighing device;
the vibration feeding device comprises a vibration feeding motor and a queuing feeding disc, and the vibration feeding motor drives the queuing feeding disc to convey materials;
the grabbing device comprises a grabbing mechanism and a stepping motor, the stepping motor drives the grabbing mechanism to rotate, grabs materials on the queuing feeding disc, and rotates to the position above the material caching device to carry out discharging;
the visual analysis camera device is arranged above the material caching device, photographs falling materials and identifies the type of the materials according to photographing results;
the material caching device pours materials into the corresponding sorting and removing device or the normal weighing device according to the material types;
the sorting and removing device is provided with a sensor, a blowing nozzle is arranged in the sorting and removing device, each sorting and removing device is communicated with one sorting and weighing device, the sensor is triggered to work in the material falling process, and the materials in the sorting and removing device are blown into the corresponding sorting and weighing device to be weighed.
2. The grain-defective particle detection apparatus according to claim 1, wherein the material type includes heat damaged particles, mildewed particles, crushed particles, insect phagemids and normal particles in defective particle classification;
the sorting and removing device comprises a heat injury particle removing device, a mildew particle removing device, a broken particle removing device and an insect phagemid removing device;
the sorting and weighing device comprises a thermal injury particle weighing device, a mildew particle weighing device, a broken particle weighing device and an insect phagemid weighing device.
3. The defective grain detection device according to claim 1, wherein the gripping mechanism is provided with an air tap for sucking the material onto the gripping mechanism by negative pressure.
4. The defective grain detection device according to claim 1, wherein the sorting weighing device and the normal weighing device are each provided with a negative pressure discharging device for discharging the materials in the sorting weighing device and the normal weighing device.
5. The defective grain detection device of claim 1, wherein the detection device comprises a feed inlet, and an output end of the feed inlet is connected with the overflow pipe and the queuing feed tray, respectively.
6. The defective grain detection device of claim 5, wherein the inlet is disposed above the overflow tube and the queuing feed tray.
7. The grain-defect grain detection apparatus according to claim 1, wherein the material buffer device is provided below the gripping mechanism.
8. The grain-defect grain detection apparatus according to claim 1, wherein the visual analysis camera device includes an analysis camera and a light-compensating lamp.
9. The defective grain detection device according to claim 1, wherein the visual analysis imaging means is three, and is provided on both sides above and below the gripping mechanism, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188913.5U CN219129997U (en) | 2023-01-31 | 2023-01-31 | Imperfect grain detection device of grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320188913.5U CN219129997U (en) | 2023-01-31 | 2023-01-31 | Imperfect grain detection device of grain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219129997U true CN219129997U (en) | 2023-06-06 |
Family
ID=86592040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320188913.5U Active CN219129997U (en) | 2023-01-31 | 2023-01-31 | Imperfect grain detection device of grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219129997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116893127A (en) * | 2023-09-11 | 2023-10-17 | 中储粮成都储藏研究院有限公司 | Grain appearance quality index detector |
-
2023
- 2023-01-31 CN CN202320188913.5U patent/CN219129997U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116893127A (en) * | 2023-09-11 | 2023-10-17 | 中储粮成都储藏研究院有限公司 | Grain appearance quality index detector |
| CN116893127B (en) * | 2023-09-11 | 2023-12-08 | 中储粮成都储藏研究院有限公司 | Grain appearance quality index detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7442462B2 (en) | Seed sorting | |
| CN219129997U (en) | Imperfect grain detection device of grain | |
| US5309773A (en) | Powder and granule inspection apparatus | |
| CN109520882A (en) | Coal ' moisture analysis system | |
| CN207325352U (en) | The nondestructive testing system of annular neodymium iron boron product magnetic property | |
| Wan | Kernel handling performance of an automatic grain quality inspection system | |
| CN110741976A (en) | Poultry egg sorting equipment | |
| CN105699249A (en) | Automatic crop seed volume weight measurement device and automatic crop seed volume weight measurement method | |
| CN211581192U (en) | Poultry egg sorting equipment | |
| CN107478529A (en) | One kind automation aluminium section bar knockout detection means | |
| CN109520883A (en) | Coal sampler | |
| CN209631646U (en) | Apple grading and sorting device | |
| CN109874447B (en) | Examination species analysis system, examination species analysis device and examination species analysis method | |
| KR101844505B1 (en) | A quality inspection device for soft lens | |
| CN113714133A (en) | Blade detection method and system based on machine vision | |
| CN109819777B (en) | Rice ear threshing system, rice ear threshing device and rice ear threshing method | |
| CN215235945U (en) | Grain particle appearance detection and sorting device | |
| CN108672315B (en) | Lithium battery polar plate weighing instrument | |
| CN221434009U (en) | Small-size automatic sorting device of Korla bergamot pear | |
| CN211191032U (en) | Mechanical part detecting, rejecting and recycling equipment | |
| CN111701884B (en) | Converging type sucking disc ceramic flaw detection device | |
| CN211437090U (en) | On-line eye drop filling quality detection device | |
| CN110624809B (en) | Automatic walnut sorting system and control method | |
| TWM604399U (en) | Grain automatic quantitative sampling equipment | |
| CN221174270U (en) | Detection system for rice brown rice and polished rice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: 403A, 4th Floor, Building 1, No. 28 Houtun Road, Haidian District, Beijing, 100192 Patentee after: Abelite Intelligent Technology (Beijing) Co.,Ltd. Address before: 401, KPHZ International Technology Transfer Center, No. 28 Houtun Road, Haidian District, Beijing, 100029 Patentee before: ABILITY TECHNOLOGY (BEIJING) Co.,Ltd. |
|
| TR01 | Transfer of patent right |