CN113578782A - Multilayer walnut sorter and sorting system - Google Patents
Multilayer walnut sorter and sorting system Download PDFInfo
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- CN113578782A CN113578782A CN202110849071.9A CN202110849071A CN113578782A CN 113578782 A CN113578782 A CN 113578782A CN 202110849071 A CN202110849071 A CN 202110849071A CN 113578782 A CN113578782 A CN 113578782A
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- sorting
- walnut
- material guide
- guide chute
- sorting mechanism
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- 235000009496 Juglans regia Nutrition 0.000 title claims abstract description 128
- 235000020234 walnut Nutrition 0.000 title claims abstract description 128
- 240000007049 Juglans regia Species 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 174
- 241000758789 Juglans Species 0.000 claims abstract description 127
- 230000007246 mechanism Effects 0.000 claims abstract description 111
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 8
- 229930195730 Aflatoxin Natural products 0.000 description 9
- XWIYFDMXXLINPU-UHFFFAOYSA-N Aflatoxin G Chemical compound O=C1OCCC2=C1C(=O)OC1=C2C(OC)=CC2=C1C1C=COC1O2 XWIYFDMXXLINPU-UHFFFAOYSA-N 0.000 description 9
- 239000005409 aflatoxin Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 235000013372 meat Nutrition 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- -1 dark kernels Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 235000014571 nuts Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention discloses a multilayer walnut separator and a multilayer walnut separation system, and relates to the technical field of separation. The multilayer walnut sorting machine comprises a first guide chute, a first sorting mechanism, a second guide chute and a second sorting mechanism. The first sorting mechanism is arranged above the second sorting mechanism, the first guide chute is connected with the first sorting mechanism and used for guiding the walnut materials to fall to the first sorting mechanism, and the first sorting mechanism is used for rejecting infected materials in the walnut materials. The second guide chute is respectively connected with the first sorting mechanism and the second sorting mechanism and is used for guiding the walnut materials sorted by the first sorting mechanism to fall to the second sorting mechanism, and the second sorting mechanism is used for eliminating impurities in the walnut materials, so that the walnut materials are sorted into walnut kernels, impurities and infected materials. The multi-layer walnut sorting machine, the sorting system and the sorting method have the advantages of being high in sorting efficiency and low in sorting cost.
Description
Technical Field
The invention relates to the technical field of sorting, in particular to a multi-layer walnut sorting machine and a sorting system.
Background
As a common nut, the walnut is rich in grease, is rich in various vitamins and trace elements, and is beneficial to human bodies, so that the walnut is one of the nuts which are favored by people.
Because the walnut is rich in grease and is easy to be infected by aflatoxin with strong toxicity, the color of the infected walnut kernel is consistent with that of the normal walnut kernel, the material is almost the same, and a special sorting box is required to be used for sorting the walnut kernel, so that in the sorting process of walnut materials, a sorting machine is required to complete the work of removing impurities such as shells, embedded meat materials, dark kernels, stones, glass, soil blocks and the like in the walnut materials, and a sorting machine is also required to remove the walnut kernel infected with aflatoxin in the walnut kernel. Therefore, at least two sorting machines are needed to be matched for use, the material sorting cost is high, the occupied area is large, and the sorting efficiency is low.
In view of this, it is very important to develop a multi-layer walnut sorter and sorting system capable of solving the above technical problems.
Disclosure of Invention
The invention aims to provide a multi-layer walnut separator, a multi-layer walnut separation system and a multi-layer walnut separation method.
The invention provides a technical scheme that:
in a first aspect, the embodiment of the invention provides a multilayer walnut separator, which comprises a first guide chute, a first separation mechanism, a second guide chute and a second separation mechanism;
the first sorting mechanism is arranged above the second sorting mechanism, the first guide chute is connected with the first sorting mechanism and used for guiding walnut materials to fall to the first sorting mechanism, and the first sorting mechanism is used for eliminating infected materials in the walnut materials;
the second guide chute is respectively connected with the first sorting mechanism and the second sorting mechanism and used for guiding the walnut materials sorted by the first sorting mechanism to fall to the second sorting mechanism, and the second sorting mechanism is used for eliminating impurities in the walnut materials, so that the walnut materials are sorted into walnut kernels, the impurities and the infected materials.
With reference to the first aspect, in another implementation manner of the first aspect, the first material guide chute and the second material guide chute are parallel, and an extension line of the first material guide chute is higher than an extension line of the second material guide chute.
With reference to the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the multi-layer walnut separator further includes a material guide plate, the material guide plate is disposed near a bottom outlet of the material guide chute and extends to a top opening of the second material guide chute, so as to guide the walnut materials to fall to the second material guide chute through the first separating mechanism.
With reference to the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the material guide plate includes a first material guide section, the first material guide section extends along an arc line, one end of the first material guide groove close to the first material guide groove and an extending direction of the first material guide groove point to a bottom outlet of the first material guide groove, and the other end of the first material guide groove is perpendicular to the second material guide groove.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the first sorting mechanism includes a first sorting box, an ultraviolet light source, and a first sorting camera;
the first guide chute extends into the first sorting box, the ultraviolet light source and the first sorting camera are both arranged in the first sorting box and are both arranged towards a first sorting station, and the first sorting station is positioned below the bottom end of the first guide chute.
With reference to the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the second sorting mechanism includes a second sorting bin, an infrared light source, a visible light source, a second sorting camera, and a third sorting camera, where the second sorting camera is an infrared camera, and the third sorting camera is a visible camera;
the second guide chute extends into the second sorting box, the visible light source, the infrared light source, the second sorting camera and the third sorting camera are all arranged in the second sorting box and are all arranged towards a second sorting station, and the second sorting station is located below the bottom end of the second guide chute.
With reference to the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the infrared light source and the visible light source are symmetrically disposed on two sides of the second material guiding chute, the second sorting camera and the infrared light source are located on the same side of the second material guiding chute, and the third sorting camera and the visible light source are located on the same side of the second material guiding chute.
With reference to the first aspect and the foregoing implementation manner of the first aspect, in another implementation manner of the first aspect, the number of the infrared light sources, the number of the visible light sources, the number of the second sorting cameras, and the number of the third sorting cameras are two.
With reference to the first aspect and the foregoing implementation manner, in another implementation manner of the first aspect, the first material guiding chute and the second material guiding chute are parallel to each other and are both arranged obliquely;
the multilayer walnut sorting machine comprises a first hopper, a second hopper and a third hopper, the first hopper is positioned below the first guide chute, one end of the first hopper is connected with the first sorting mechanism and extends downwards to be used for receiving the infected materials; the second hopper with the third hopper set up in the below of second sorting mechanism, and be used for respectively accepting the walnut-meat reaches impurity.
In a second aspect, the embodiment of the invention also provides a sorting system, which comprises the multilayer walnut sorter. The multilayer walnut separator comprises a first guide chute, a first separating mechanism, a second guide chute and a second separating mechanism; the first sorting mechanism is arranged above the second sorting mechanism, the first guide chute is connected with the first sorting mechanism and used for guiding walnut materials to fall to the first sorting mechanism, and the first sorting mechanism is used for eliminating infected materials in the walnut materials; the second guide chute is respectively connected with the first sorting mechanism and the second sorting mechanism and used for guiding the walnut materials sorted by the first sorting mechanism to fall to the second sorting mechanism, and the second sorting mechanism is used for eliminating impurities in the walnut materials, so that the walnut materials are sorted into walnut kernels, the impurities and the infected materials.
Compared with the prior art, the multi-layer walnut separator provided by the embodiment of the invention has the beneficial effects that compared with the prior art, the multi-layer walnut separator provided by the embodiment of the invention has the following advantages:
the multilayer walnut sorting machine comprises a first guide chute, a first sorting mechanism, a second guide chute and a second sorting mechanism, wherein the first sorting mechanism is arranged above the second sorting mechanism, the first guide chute is connected with the first sorting mechanism, the first guide chute is used for guiding walnut materials to fall to the first sorting mechanism, and the first sorting mechanism is used for eliminating infected materials in the walnut materials, namely walnut kernels infected with aflatoxin. And the second baffle box is connected with first sorting mechanism and second sorting mechanism respectively, and the second baffle box is used for guiding the walnut material after first sorting mechanism selects separately to fall to second sorting mechanism, and second sorting mechanism is arranged in rejecting the impurity in the walnut material, so, loop through first sorting mechanism and second sorting mechanism that the height set up in, once only select separately walnut material for walnut-meat, impurity and infected material, and its area is less, selects separately the cost lower, and sorting efficiency is higher.
Compared with the prior art, the beneficial effects of the sorting system provided by the embodiment of the invention are the same as those of the multi-layer walnut sorter, and are not described again.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. For a person skilled in the art, it is possible to derive other relevant figures from these figures without inventive effort.
Fig. 1 is a schematic three-dimensional structure diagram of a multi-layer walnut sorter provided by the embodiment of the invention.
Fig. 2 is a schematic structural diagram of the multi-layer walnut sorter provided by the embodiment of the invention at a side view angle.
Fig. 3 is a structural schematic diagram of a multi-layer walnut separator provided by the embodiment of the invention after being cut.
Fig. 4 is an enlarged schematic view of the structure at I in fig. 3.
Icon: 10-a multi-layer walnut sorter; 110-a first material guide chute; 111-a first sorting mechanism; 1111-a first sort bin; 1110-ultraviolet light source; 1112-a first sorting camera; 120-a second material guide groove; 122-a second sorting mechanism; 1223-second sort bin; 1221-an infrared light source; 1220-a visible light source; 1227-a second sorting camera; 1228-a third sorting camera; 13-a material guide plate; 131-a first material guiding section; 132-a second conducting section; 16-a first hopper; 17-a second hopper; 18-third hopper.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. The terms "upper", "lower", "inner", "outer", "left", "right", and the like, refer to an orientation or positional relationship as shown in the drawings, or as would be conventionally found in use of the inventive product, or as would be conventionally understood by one skilled in the art, and are used merely to facilitate the description and simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the present invention. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It is also to be understood that, unless expressly stated or limited otherwise, the terms "disposed," "connected," and the like are intended to be open-ended, and mean "connected," i.e., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following detailed description of embodiments of the invention refers to the accompanying drawings.
Referring to fig. 1 and 2, fig. 1 is a schematic perspective structural view of a multi-layer walnut separator 10 according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of the multi-layer walnut sorter 10 provided by the embodiment of the invention at a side view angle.
The embodiment of the invention provides a multilayer walnut separator 10, and the multilayer walnut separator 10 has the characteristics of higher separation efficiency and lower separation cost. The multi-layer walnut sorting machine 10 can be applied to scenes such as a sorting system, when the multi-layer walnut sorting machine 10 is applied to the sorting system, the sorting system divides walnut materials into walnut kernels, impurities and infected materials at one time through the multi-layer walnut sorting machine 10, wherein the infected materials are the walnut kernels infected with aflatoxin, the impurities are shells, meat embedding materials, dark kernels, stones, glass, soil blocks and the like, and the sorting system can also convey the walnut kernels, the impurities and the infected materials to a designated position through a conveying mechanism.
The structure, the working principle and the beneficial effects of the multi-layer walnut separator 10 provided by the embodiment of the invention will be specifically described below.
With continuing reference to fig. 1 and 2, and with reference to fig. 3 and 4, fig. 3 is a schematic view of a split structure of the multi-layer walnut sorter 10 according to the embodiment of the present invention. Fig. 4 is an enlarged schematic view of the structure at I in fig. 3.
The multilayer walnut sorting machine 10 comprises a first guide chute 110, a first sorting mechanism 111, a second guide chute 120 and a second sorting mechanism 122, wherein the first sorting mechanism 111 is arranged above the second sorting mechanism 122, the first guide chute 110 is connected with the first sorting mechanism 111, the first guide chute 110 is used for guiding walnut materials to fall to the first sorting mechanism 111, and the first sorting mechanism 111 is used for eliminating infected materials in the walnut materials, namely walnut kernels infected with aflatoxin. The second material guide groove 120 is respectively connected with the first sorting mechanism 111 and the second sorting mechanism 122, the second material guide groove 120 is used for guiding the walnut materials sorted by the first sorting mechanism 111 to fall to the second sorting mechanism 122, and the second sorting mechanism 122 is used for eliminating impurities in the walnut materials, so that the walnut materials are sequentially arranged through the first sorting mechanism 111 and the second sorting mechanism 122 in a height mode, the walnut materials are sorted into walnut kernels, impurities and infected materials at one time, the occupied area is small, the sorting cost is low, and the sorting efficiency is high.
The infected materials are sorted firstly, and the embedded meat materials and the infected materials can be separated in advance, so that the mixing times of the embedded meat materials and the infected materials are reduced, and the probability of aflatoxin infection of the embedded meat materials in the sorting process is reduced.
Further, the first material guiding chute 110 is parallel to the second material guiding chute 120, and the extension line of the first material guiding chute 110 is higher than the extension line of the second material guiding chute 120, in other words, there is a space between the first material guiding chute 110 and the second material guiding chute 120, and the second material guiding chute 120 is located below the first material guiding chute 110, so that the walnut material falls onto the second material guiding chute 120 after passing through the first sorting mechanism 111, and the stability of the multi-layer walnut sorter 10 is improved.
Further, multilayer walnut sorter 10 still can include stock guide 13, and this stock guide 13 is close to the bottom outlet setting of baffle box, and extends to the open-top of second baffle box 120 to through stock guide 13 guide walnut material through first sorting mechanism 111 whereabouts to second baffle box 120, with the mode through guide material whereabouts, reduce the material and beat the degree of collision, reduce the influence of sorting process to walnut material quality.
It should be noted that the material guiding plate 13 includes a first material guiding section 131, the first material guiding section 131 is disposed along an arc, one end of the material guiding plate 13 close to the first material guiding chute 110 and an extending direction of the material guiding plate are directed to the bottom end outlet of the first material guiding chute 110, and the other end is perpendicular to the second material guiding chute 120. In other words, the first guiding section 131 extends from the bottom outlet of the first guiding chute 110 to the top opening of the second guiding chute 120 along an arc line, and the guiding plate 13 is close to one end of the first guiding chute 110 and the extending direction of the guiding plate is directed to the bottom outlet of the first guiding chute 110, so that the walnut material falling from the bottom outlet of the first guiding chute 110 can slide along the first guiding section 131, and the sliding direction of the walnut material is gradually perpendicular to the second guiding chute 120, thereby slowly reducing the falling speed of the walnut material, facilitating the secondary sorting work of the second sorting mechanism 122, and the speed reduction mode can reduce the collision probability of the walnut material with the guiding plate 13, and further reducing the influence of the sorting process on the quality of the walnut material.
In addition, the guide plate 13 may further include a second guide section 132, and the second guide section 132 also extends along an arc, as shown in fig. 4, the first guide section 131 and the second guide section 132 are disposed in a substantially S-shape to catch a lighter portion of the impurities through the second guide section 132.
Referring to fig. 3, the first sorting mechanism 111 may include a first sorting box 1111, an ultraviolet light source 1110 and a first sorting camera 1112, and the first material guiding slot 110 extends into the first sorting box 1111, and the ultraviolet light source 1110 and the first sorting camera 1112 are both disposed in the first sorting box 1111 and both facing the first sorting station, wherein the first sorting station is located below the bottom end of the first material guiding slot 110. Therefore, the ultraviolet light passing through the ultraviolet light source 1110 excites the infected material and the walnut kernels infected with aflatoxin emit fluorescence, the first sorting camera 1112 recognizes aflatoxin through the characteristic of fluorescence, and the interference of other light sources is isolated through the first sorting box 1111, so that the influence of external stray light on sorting is avoided, and the sorting accuracy is improved.
Further, the second sorting mechanism 122 may include a second sorting bin 1223, an infrared light source 1221, a visible light source 1220, a second sorting camera 1227, and a third sorting camera 1228, wherein the second sorting camera 1227 is an infrared camera and the third sorting camera 1228 is a visible camera. The second material guiding chute 120 extends into the second sorting box 1223, and the visible light source 1220, the infrared light source 1221, the second sorting camera 1227 and the third sorting camera 1228 are all disposed in the second sorting box 1223 and all face a second sorting station, wherein the second sorting station is located below the bottom end of the second material guiding chute 120. In this way, the walnut material is illuminated by the infrared light source 1221 and the visible light source 1220, and is identified by the infrared camera and the visible camera, so that the comprehensiveness and accuracy of sorting impurities in the walnut material are improved.
It should be noted that, in this embodiment, the infrared light source 1221 and the visible light source 1220 are respectively and symmetrically disposed on two sides of the second material guiding chute 120, the second sorting camera 1227 and the infrared light source 1221 are located on the same side of the second material guiding chute 120, and the third sorting camera 1228 and the visible light source 1220 are located on the same side of the second material guiding chute 120, in other words, the infrared camera and the infrared light source 1221 are located on the same side, and the visible camera and the visible light source 1220 are located on the same side, so as to reduce the influence of the infrared light source 1221 on the visible camera to identify the materials, also reduce the influence of the visible light source 1220 on the infrared camera to identify the materials, and improve the sorting accuracy of the multi-layer walnut sorter 10.
In addition, in other embodiments, the number of the infrared light sources 1221, the visible light sources 1220, the second sorting camera 1227 and the third sorting camera 1228 is multiple, for example, the number of the infrared light sources 1221, the visible light sources 1220, the second sorting camera 1227 and the third sorting camera 1228 may be two, so as to further improve the sorting accuracy of the multi-layer walnut sorting machine 10.
The first material guiding chute 110 and the second material guiding chute 120 are both disposed obliquely, and the multi-layer walnut sorting machine 10 may further include a first hopper 16, a second hopper 17 and a third hopper 18, wherein the first hopper 16 is located below the first material guiding chute 110, one end of the first hopper 16 is connected to the first sorting mechanism 111 and extends downward for receiving the infected material, in other words, the first hopper 16 extends downward from a side of the first sorting mechanism 111 located at the bottom of the first material guiding chute 110. The second hopper 17 and the third hopper 18 are disposed below the second sorting mechanism 122 and are respectively used for receiving the walnut kernels and impurities, so that the first hopper 16 has more space arrangement, more reasonable structure and smaller occupied area.
The working principle of the multi-layer walnut separator 10 provided by the embodiment of the invention is as follows:
the multilayer walnut sorting machine 10 comprises a first guide chute 110, a first sorting mechanism 111, a second guide chute 120 and a second sorting mechanism 122, wherein the first sorting mechanism 111 is arranged above the second sorting mechanism 122, the first guide chute 110 is connected with the first sorting mechanism 111, the first guide chute 110 is used for guiding walnut materials to fall to the first sorting mechanism 111, and the first sorting mechanism 111 is used for eliminating infected materials in the walnut materials, namely walnut kernels infected with aflatoxin. The second material guide groove 120 is respectively connected with the first sorting mechanism 111 and the second sorting mechanism 122, the second material guide groove 120 is used for guiding the walnut materials sorted by the first sorting mechanism 111 to fall to the second sorting mechanism 122, and the second sorting mechanism 122 is used for eliminating impurities in the walnut materials, so that the walnut materials are sequentially arranged through the first sorting mechanism 111 and the second sorting mechanism 122 in a height mode, the walnut materials are sorted into walnut kernels, impurities and infected materials at one time, the occupied area is small, the sorting cost is low, and the sorting efficiency is high.
In summary, the embodiment of the present invention provides a multi-layer walnut sorting machine 10, which has the characteristics of high sorting efficiency and low sorting cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that the features in the above embodiments may be combined with each other and the present invention may be variously modified and changed without conflict. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The present embodiments are to be considered as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The multi-layer walnut sorting machine is characterized by comprising a first guide chute (110), a first sorting mechanism (111), a second guide chute (120) and a second sorting mechanism (122);
the first sorting mechanism (111) is arranged above the second sorting mechanism (122), the first material guide chute (110) is connected with the first sorting mechanism (111) and used for guiding walnut materials to fall to the first sorting mechanism (111), and the first sorting mechanism (111) is used for eliminating infected materials in the walnut materials;
the second guide chute (120) is respectively connected with the first sorting mechanism (111) and the second sorting mechanism (122), and is used for guiding the walnut materials sorted by the first sorting mechanism (111) to fall to the second sorting mechanism (122), and the second sorting mechanism (122) is used for removing impurities in the walnut materials, so that the walnut materials are sorted into walnut kernels, the impurities and the infected materials.
2. The multi-layer walnut separator as claimed in claim 1, wherein the first material guide chute (110) and the second material guide chute (120) are parallel, and the extension line of the first material guide chute (110) is higher than that of the second material guide chute (120).
3. The multi-layer walnut separator as claimed in claim 2, further comprising a material guide plate (13), wherein the material guide plate (13) is disposed near a bottom outlet of the material guide chute and extends to a top opening of the second material guide chute (120) for guiding the walnut materials to fall to the second material guide chute (120) through the first separating mechanism (111).
4. The multi-layer walnut separator as claimed in claim 3, wherein the material guide plate (13) comprises a first material guide section (131), the first material guide section (131) extends along an arc, one end of the first material guide chute (110) is close to the extending direction of the first material guide chute, the extending direction of the first material guide chute is directed to the bottom outlet of the first material guide chute (110), and the other end of the first material guide chute is perpendicular to the second material guide chute (120).
5. The multi-layer walnut sorter according to any one of claims 1 to 4, wherein the first sorting mechanism (111) comprises a first sorting bin (1111), an ultraviolet light source (1110) and a first sorting camera (1112);
the first material guide chute (110) extends into the first sorting box (1111), the ultraviolet light source (1110) and the first sorting camera (1112) are arranged in the first sorting box (1111) and are arranged towards a first sorting station, and the first sorting station is positioned below the bottom end of the first material guide chute (110).
6. The multi-layered walnut sorter of claim 5 wherein the second sorting mechanism (122) comprises a second sorting bin (1223), an infrared light source (1221), a visible light source (1220), a second sorting camera (1227), and a third sorting camera (1228), the second sorting camera (1227) being an infrared camera, the third sorting camera (1228) being a visible camera;
the second material guide groove (120) extends into the second sorting box (1223), the visible light source (1220), the infrared light source (1221), the second sorting camera (1227) and the third sorting camera (1228) are arranged in the second sorting box (1223) and face the second sorting station, and the second sorting station is located below the bottom end of the second material guide groove (120).
7. The multi-layer walnut sorter according to claim 6, wherein the infrared light source (1221) and the visible light source (1220) are symmetrically arranged on two sides of the second material guide chute (120), the second sorting camera (1227) and the infrared light source (1221) are located on the same side of the second material guide chute (120), and the third sorting camera (1228) and the visible light source (1220) are located on the same side of the second material guide chute (120).
8. The multi-layered walnut sorter of claim 6 wherein the infrared light source (1221), the visible light source (1220), the second sorting camera (1227), and the third sorting camera (1228) are each two in number.
9. The multi-layer walnut separator as claimed in any one of claims 1 to 4, wherein the first material guide chute (110) and the second material guide chute (120) are parallel to each other and are both arranged obliquely;
the multilayer walnut sorting machine comprises a first hopper (16), a second hopper (17) and a third hopper (18), wherein the first hopper (16) is positioned below the first guide chute (110), one end of the first hopper (16) is connected with the first sorting mechanism (111) and extends downwards to receive the infected materials; the second hopper (17) and the third hopper (18) are arranged below the second sorting mechanism (122) and are respectively used for receiving the walnut kernels and the impurities.
10. A sorting system comprising a multi-layer walnut sorter as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110849071.9A CN113578782A (en) | 2021-07-27 | 2021-07-27 | Multilayer walnut sorter and sorting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110849071.9A CN113578782A (en) | 2021-07-27 | 2021-07-27 | Multilayer walnut sorter and sorting system |
Publications (1)
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