CN112517444A - Fruit grading equipment based on computer vision - Google Patents
Fruit grading equipment based on computer vision Download PDFInfo
- Publication number
- CN112517444A CN112517444A CN202110089333.6A CN202110089333A CN112517444A CN 112517444 A CN112517444 A CN 112517444A CN 202110089333 A CN202110089333 A CN 202110089333A CN 112517444 A CN112517444 A CN 112517444A
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- China
- Prior art keywords
- plate
- computer vision
- transmission frame
- fruit grading
- fruit
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- 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.)
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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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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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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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention belongs to the technical field of fruit grading, in particular to fruit grading equipment based on computer vision, which comprises a transmission frame, wherein a transmission belt is arranged above the interior of the transmission frame, a vertical plate is arranged on the front surface of the transmission frame, a first electric push rod is arranged below the rear surface of the vertical plate, a push plate is arranged at the other end of the first electric push rod, a lifting frame is stretched, when the push plate pushes defective fruits to fall into a containing table in a containing box, because the containing table is higher in height, the defective fruits can be prevented from being crushed in the process of falling into the containing box, a rotary table below a supporting plate is driven by a second electric push rod to move downwards, the lifting frame is separated from the ground through the rotary table, then the lifting frame can be turned by rotating the rotary table, the extension plate can be rotated towards the outer side, and then the fruits with larger volume are wrapped by the extension plate and the push, then push the fruit of great volume to inside the containing box and move.
Description
Technical Field
The invention belongs to the technical field of fruit grading, and particularly relates to fruit grading equipment based on computer vision.
Background
Fruit grading is generally carried out according to an index system consisting of a plurality of indexes, such as: the fruit size, the freshness of fruit, fruit stalk length, peel colour, the pest and disease damage condition etc. when original grading plant's electric putter promoted substandard product fruit and moved toward containing box inside, because the degree of depth of containing box is darker, and does not have lifting means, can make substandard product fruit take place broken phenomenon like this, reduced grading plant's functionality.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides fruit grading equipment based on computer vision, which has the characteristics that the grading equipment has a lifting function and the fruit is prevented from being broken when falling into a containing box.
In order to achieve the purpose, the invention provides the following technical scheme:
a fruit grading device based on computer vision comprises a transmission frame, wherein a transmission belt is installed above the interior of the transmission frame, a vertical plate is installed on the front surface of the transmission frame, a first electric push rod is installed below the rear surface of the vertical plate, a push plate is installed at the other end of the first electric push rod, a vision recording device is installed above the first electric push rod, a controller is installed at the top of the vertical plate, a containing box is installed on the rear surface of the transmission frame, a bottom plate is installed below the interior of the containing box, a lower rotating shaft is connected to the top of the bottom plate in a sliding manner, a lifting frame is rotatably connected to the top of the lower rotating shaft, an upper rotating shaft is rotatably connected to the top of the lifting frame, a containing table is rotatably connected to the top of the upper rotating shaft, a transverse plate is installed below the transmission belt, and a second electric push rod is installed, the backup pad is installed to second electric putter's bottom, the carousel is installed to the bottom of backup pad, the push pedal the vision admission equipment the second electric putter first electric putter all with the controller passes through the wire and connects, controller and external power source electric connection.
As a preferred technical scheme of the fruit grading equipment based on computer vision, an extension plate is arranged on one side of the push plate, and the extension plate is rotatably connected with the push plate through a hinge.
As a preferable technical solution of the fruit grading equipment based on computer vision of the present invention, the number of the hinge and the extension plate is two.
As a preferable technical solution of the fruit grading equipment based on computer vision of the present invention, the number of the second electric push rods is four.
As a preferred technical scheme of the fruit grading equipment based on the computer vision, the distance from the front surface to the rear surface of the transverse plate is smaller than the same distance from the front surface to the rear surface of the transmission rack.
As the preferable technical scheme of the fruit grading equipment based on computer vision, a plurality of concave holes are formed in the outer side wall of the conveying belt.
As a preferred technical scheme of the fruit grading equipment based on computer vision, the height between the vision recording equipment and the conveying belt is thirty centimeters.
Compared with the prior art, the invention has the beneficial effects that:
1. when the grading equipment is required to be used, the lifting frame is firstly stretched through the rotation of the upper rotating shaft and the lower rotating shaft, so that the containing table is positioned above the inner part of the containing box, and when the first electric push rod enables the push plate to push defective fruits to fall into the containing table in the containing box, the phenomenon of crushing the defective fruits in the process of falling into the containing box can be avoided due to the higher height of the containing table, and in the process of continuously falling into the containing box, the containing table is continuously moved downwards through the contraction of the lifting frame, so that more fruits can be placed in the containing box;
2. when the grading equipment needs to be steered, a power supply of a second electric push rod can be switched on, the turntable below the supporting plate is driven to move downwards through the second electric push rod, the lifting frame is separated from the ground through the turntable, and then the lifting frame can be steered by rotating the turntable, so that the mobility of the grading equipment can be increased;
3. when needs promote great volume's fruit, can rotate the extension board toward the outside under the cooperation of hinge, then wrap up great volume's fruit through extension board and push pedal, then promote great volume's fruit and move toward containing box inside, can avoid the push pedal to appear the phenomenon of moving toward the outside at the in-process that promotes great volume's fruit effectively like this.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the front surface structure of the transmission rack of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the transmission rack of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the internal structure of the storage box of FIG. 1 according to the present invention;
FIG. 5 is an enlarged schematic view of the push plate of FIG. 1 according to the present invention;
in the figure: 1-a transmission rack; 2-concave holes; 3, conveying the belt; 4-a storage box; 5-pushing the plate; 6-a visual admission device; 7-a controller; 8-a first electric push rod; 9-standing the plate; 10-a transverse plate; 11-a support plate; 12-a turntable; 13-a second electric push rod; 14-lower rotation axis; 15-rotating the shaft upwards; 16-a receiving station; 17-a base plate; 18-a lifting frame; 19-a hinge; 20-extension plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a fruit grading device based on computer vision comprises a transmission frame 1, wherein a transmission belt 3 is rotatably connected to the upper portion inside the transmission frame 1, a vertical plate 9 is installed on the front surface of the transmission frame 1 through a bolt, a first electric push rod 8 is installed below the rear surface of the vertical plate 9 through a bolt, a push plate 5 is installed at the other end of the first electric push rod 8 through a bolt, a vision recording device 6 is connected to the upper portion of the first electric push rod 8, the vision recording device 6 is connected with the vertical plate 9 through a bolt, a controller 7 is installed at the top of the vertical plate 9 through a bolt, a storage box 4 is installed on the rear surface of the transmission frame 1 through a bolt, a bottom plate 17 is installed below the inside of the storage box 4 through a bolt, a lower rotating shaft 14 is slidably connected to the top of the bottom plate 17, a lifting frame 18 is rotatably connected to the top of the lower rotating shaft 14, go up the top of rotation shaft 15 and rotate and be connected with and accomodate platform 16, diaphragm 10 is installed through the bolt in the below of transmission band 3, second electric putter 13 is installed through the bolt in the bottom of diaphragm 10, backup pad 11 is installed through the bolt in the bottom of second electric putter 13, carousel 12 is installed through the bolt in the bottom of backup pad 11, push pedal 5, vision admission equipment 6, second electric putter 13, first electric putter 8 all passes through the wire with controller 7 and is connected, controller 7 and external power source electric connection.
In this embodiment, the bottom plate 17, the lower rotating shaft 14, the lifting frame 18, the upper rotating shaft 15 and the containing table 16 jointly form a hydraulic lifting device, the model of the hydraulic lifting device is MJ-a1001, the model of the second electric push rod 13 is DDG60, and the transverse plate 10 is installed below the conveying belt 3 through bolts. When the grading equipment needs to be turned, the power supply of the second electric push rod 13 can be connected, the rotary table 12 below the supporting plate 11 is driven to move downwards through the second electric push rod 13, the lifting frame 18 is separated from the ground through the rotary table 12, and then the lifting frame 18 can be turned through rotating the rotary table 12, so that the mobility of the grading equipment can be increased.
In this embodiment, when the grading equipment is needed, the lifting frame 18 is firstly pulled by the rotation of the upper rotating shaft 15 and the lower rotating shaft 14, so that the receiving platform 16 is positioned above the inner part of the receiving box 4, the fruits can be placed above the conveying belt 3, the fruits are moved to the lower part of the visual recording device 6 one by one through the conveying belt 3, the fruits are detected through the visual recording device 6, when defective fruits are detected, the power supply of the first electric push rod 8 is switched on, the push plate 5 pushes the defective fruits to fall into the storage table 16 inside the storage box 4 through the first electric push rod 8, and because the storage table 16 is higher in height, the defective fruits can be prevented from being broken in the process of falling into the containing box 4, and in the process of continuously falling into the containing box 4, the receiving platform 16 is moved down continuously by the retraction of the lifting frame 18, so that more fruits can be placed in the receiving box 4.
Specifically, one side of the push plate 5 is connected with an extension plate 20, and the extension plate 20 is rotatably connected with the push plate 5 through a hinge 19.
In this embodiment, when needs promote great volume's fruit, can rotate extension board 20 outside under hinge 19's cooperation, then remove great volume's fruit through extension board 20 and push pedal 5, avoid fruit to remove toward other directions.
Specifically, the number of the hinges 19 and the extension plates 20 is two.
In this embodiment, make hinge 19 and extension board 20 quantity be two, can fully wrap up great volume fruit through two extension boards 20, avoid fruit to remove from push pedal 5 one side.
Specifically, the number of the second electric push rods 13 is four.
In this embodiment, the number of the second electric push rods 13 is four, and the weight of the conveying frame 1 can be shared equally by the four second electric push rods 13, so that the second electric push rods 13 are prevented from being damaged.
Specifically, the distance from the front surface to the rear surface of the transverse plate 10 is less than the same distance from the front surface to the rear surface of the transmission frame 1.
In this embodiment, the distance from the front surface to the rear surface of the horizontal plate 10 is less than the same distance from the front surface to the rear surface of the transmission frame 1, so that the horizontal plate 10 is prevented from protruding from the front surface and the rear surface of the transmission frame 1.
Specifically, a plurality of shrinkage pools 2 have been seted up to the lateral wall of transmission band 3.
In this embodiment, a plurality of shrinkage pools 2 have been seted up at the lateral wall of transmission band 3, can place fruit in the inside of shrinkage pool 2, can avoid fruit to take place to slide at the displacement in-process through shrinkage pool 2.
Specifically, the height between the visual recording device 6 and the conveyor belt 3 is thirty centimeters.
In this embodiment, the height between the visual recording device 6 and the conveyor belt 3 is thirty centimeters, by which it is possible to avoid a fruit of a large volume from contacting the visual recording device 6.
The working principle and the using process of the invention are as follows: after the fruit sorting device is installed, when the fruit sorting device is required to be used, fruits can be placed above the conveying belt 3, the fruits are moved below the visual recording device 6 one by one through the conveying belt 3, the fruits are detected through the visual recording device 6, when defective fruits are detected, the power supply of the first electric push rod 8 is switched on, and the defective fruits are pushed by the push plate 5 to fall into the storage table 16 inside the storage box 4 through the first electric push rod 8.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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.
Claims (7)
1. The utility model provides a fruit classification equipment based on computer vision, includes transmission frame (1), transmission band (3) are installed to the inside top of transmission frame (1), the preceding surface mounting of transmission frame (1) has riser (9), first electric putter (8) are installed to the rear surface below of riser (9), push pedal (5) are installed to the other end of first electric putter (8), vision admission equipment (6) are installed to the top of first electric putter (8), controller (7), its characterized in that are installed at the top of riser (9): rear surface mounting of transmission frame (1) has containing box (4), bottom plate (17) are installed to the inside below of containing box (4), top sliding connection of bottom plate (17) has lower pivot (14), the top of lower pivot (14) is rotated and is connected with crane (18), the top of crane (18) is rotated and is connected with upper pivot (15), the top of upper pivot (15) is rotated and is connected with storage platform (16), diaphragm (10) are installed to the below of transmission band (3), second electric putter (13) are installed to the bottom of diaphragm (10), backup pad (11) are installed to the bottom of second electric putter (13), carousel (12) are installed to the bottom of backup pad (11), push pedal (5) vision admission equipment (6) second electric putter (13), The first electric push rods (8) are connected with the controller (7) through wires, and the controller (7) is electrically connected with an external power supply.
2. A computer vision based fruit grading apparatus according to claim 1, characterized by: one side of the push plate (5) is provided with an extension plate (20), and the extension plate (20) is rotatably connected with the push plate (5) through a hinge (19).
3. A computer vision based fruit grading apparatus according to claim 2, characterized by: the number of the hinges (19) and the extension plates (20) is two.
4. A computer vision based fruit grading apparatus according to claim 1, characterized by: the number of the second electric push rods (13) is four.
5. A computer vision based fruit grading apparatus according to claim 1, characterized by: the distance from the front surface to the rear surface of the transverse plate (10) is smaller than the same distance from the front surface to the rear surface of the transmission frame (1).
6. A computer vision based fruit grading apparatus according to claim 1, characterized by: a plurality of shrinkage pools (2) have been seted up to the lateral wall of transmission band (3).
7. A computer vision based fruit grading apparatus according to claim 1, characterized by: the height between the visual recording device (6) and the conveyor belt (3) is thirty centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110089333.6A CN112517444A (en) | 2021-01-22 | 2021-01-22 | Fruit grading equipment based on computer vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110089333.6A CN112517444A (en) | 2021-01-22 | 2021-01-22 | Fruit grading equipment based on computer vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112517444A true CN112517444A (en) | 2021-03-19 |
Family
ID=74975488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110089333.6A Pending CN112517444A (en) | 2021-01-22 | 2021-01-22 | Fruit grading equipment based on computer vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112517444A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239567A1 (en) * | 1982-10-26 | 1984-04-26 | Schwartauer Werke Gmbh & Co, 2407 Bad Schwartau | Process and device for sorting dry fruits, in particular nuts |
| KR20010038018A (en) * | 1999-10-21 | 2001-05-15 | 조문부 | Fruit sorting system compensating the length difference and its process |
| CN206229716U (en) * | 2016-11-30 | 2017-06-09 | 扬州大学 | A kind of apple exterior quality self-grading device based on computer vision technique |
| CN108855987A (en) * | 2018-08-21 | 2018-11-23 | 金华逻辑回归信息科技有限公司 | A kind of fruit grading equipment based on computer vision |
| WO2020148759A1 (en) * | 2019-01-17 | 2020-07-23 | Tevel Aerobotics Technologies Ltd.. | System and method for protecting harvested fruits during harvesting |
| CN211167101U (en) * | 2019-09-12 | 2020-08-04 | 苏州美德乐思精密机械有限公司 | AGV car steering control mechanism |
| CN111632850A (en) * | 2020-05-11 | 2020-09-08 | 广州百士臣科技有限公司 | Sorting transfer robot with adjustable tray for logistics |
| CN211946135U (en) * | 2020-03-15 | 2020-11-17 | 上海广大基础工程有限公司 | Jacking device for construction |
| CN212251945U (en) * | 2020-04-13 | 2020-12-29 | 任秀金 | Horizontal fixing device for land surveying and mapping |
-
2021
- 2021-01-22 CN CN202110089333.6A patent/CN112517444A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239567A1 (en) * | 1982-10-26 | 1984-04-26 | Schwartauer Werke Gmbh & Co, 2407 Bad Schwartau | Process and device for sorting dry fruits, in particular nuts |
| KR20010038018A (en) * | 1999-10-21 | 2001-05-15 | 조문부 | Fruit sorting system compensating the length difference and its process |
| CN206229716U (en) * | 2016-11-30 | 2017-06-09 | 扬州大学 | A kind of apple exterior quality self-grading device based on computer vision technique |
| CN108855987A (en) * | 2018-08-21 | 2018-11-23 | 金华逻辑回归信息科技有限公司 | A kind of fruit grading equipment based on computer vision |
| WO2020148759A1 (en) * | 2019-01-17 | 2020-07-23 | Tevel Aerobotics Technologies Ltd.. | System and method for protecting harvested fruits during harvesting |
| CN211167101U (en) * | 2019-09-12 | 2020-08-04 | 苏州美德乐思精密机械有限公司 | AGV car steering control mechanism |
| CN211946135U (en) * | 2020-03-15 | 2020-11-17 | 上海广大基础工程有限公司 | Jacking device for construction |
| CN212251945U (en) * | 2020-04-13 | 2020-12-29 | 任秀金 | Horizontal fixing device for land surveying and mapping |
| CN111632850A (en) * | 2020-05-11 | 2020-09-08 | 广州百士臣科技有限公司 | Sorting transfer robot with adjustable tray for logistics |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |