CN211191029U - Fruit optimization equipment with all-dimensional detection function - Google Patents
Fruit optimization equipment with all-dimensional detection function Download PDFInfo
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- CN211191029U CN211191029U CN201922056665.5U CN201922056665U CN211191029U CN 211191029 U CN211191029 U CN 211191029U CN 201922056665 U CN201922056665 U CN 201922056665U CN 211191029 U CN211191029 U CN 211191029U
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Abstract
The utility model provides an all-round fruit detects preferred equipment mainly includes loading attachment, conveyer, belt cleaning device, detection device, sorting unit, collection device. Wherein, the detection device is provided with a supporting device controlled by a spring and pressure, so that the fruits can be exposed under the camera in all directions and at multiple angles without dead angles, and the all-direction detection can be simply and reliably realized. The utility model discloses can the defect of omnidirectional detection spheroidicity and spheroidicity fruit, have the advantage of simple structure dependable performance simultaneously, improve the accuracy that automatic fruit quality detected.
Description
The technical field is as follows:
the utility model relates to an all-round fruit that detects is preferred equipment, and specifically speaking is one kind through rotating all visual angles of detection fruit circumference to and detect the radial dead angle of fruit through the supporter, accomplish the device of material loading, sorting, collection of fruit simultaneously.
Background art:
fruits such as fresh jujubes need to be graded in quality before being sold, and the fruits are graded according to other factors such as size, color and breakage. The patent of publication No. CN109158327A discloses a quick intelligent choice equipment of high accuracy vegetables and fruits, includes: the feeding transmission device, the horizontal transmission device, the pneumatic mechanism, the industrial camera and the industrial personal computer which are matched with the transmission device can adjust the distance of the rollers according to the size of the fruit so as to accurately realize the positioning of the fruit. Patent publication No. CN107413678A discloses a red date smart machine, which realizes the separation of red dates by visual inspection and pneumatic separation. The publication number CN208743094U designs an intelligent classification system for red date defects, which can realize the identification of the quality of red dates and realize classification according to the defect types of the red dates.
The device can realize the sorting and collection of one or more fruits, but due to the roller structure and the like, the device has blind areas at the view angles of the radial directions of the fruits, so that the detection of all parts of the fruits is incomplete, and the reliability of the detection result is seriously influenced. In addition, the device does not set the background color on the detection area in the fruit identification area, and the detection is possibly interfered by the change of the external environment during the detection, so that the quality of the fruits is easily judged by mistake, and the accuracy of fruit screening is seriously influenced.
The utility model has the following contents:
to the not enough of above-mentioned technical background, the utility model designs an all-round preferred equipment of detection fruit. The fruit blind area detection method is used for realizing the omnibearing dead-angle-free detection of the fruits and screening and collecting the detected fruits.
The purpose of the utility model is realized like this: the utility model discloses a fruit omnibearing detection and fruit selection device, which mainly comprises a frame (1), a pneumatic sorting device (2), a fruit detection device (3), a feeding device (4), a cleaning device (5) and a conveying device (6); the pneumatic sorting device (2) comprises a pneumatic blowing-separating device (2-1) and a fruit collecting box (2-2), the pneumatic blowing-separating device (2-1) comprises a plurality of nozzles, each nozzle corresponds to one fruit bearing position (A-6), and the pneumatic sorting device (2-1) utilizes air blowing to sort and corresponds to the position of the collecting device (2-2); the fruit detection device (3) is arranged above the conveying device (6) and comprises a visual detection box body (3-1), a background baffle (A-3) and a fruit support group (A-0), and the fruit detection device (3) is provided with at least one group of support bodies (A-0); the feeding device (4) comprises a horizontal conveyor belt (4-2) with a certain inclination angle, and the tail end of the conveyor belt (4-2) is provided with a diversion trench (4-1) butted with the conveying device (6); the conveying device (6) comprises a rolling body with a limiting function and a driving motor; the fruit cleaning device (5) comprises a water outlet pipe (D-2) and a brush (D-1), the brush (D-1) is connected with an external motor, and the external motor is connected with a control machine. The cleaning device (5) is arranged at the inner lower side of the conveying device (6), and the feeding device (4), the conveying device (6), the fruit detection device (3), the pneumatic sorting device (2) and the cleaning device (5) are connected with a control machine.
The feeding device (4) is a platform and a conveyor belt (4-2) with a certain fixed angle, the inclined conveyor belt (4-2) is arranged at the bottom end of the feeding port (4-3), and a fruit diversion trench (4-1) is arranged at one end of the platform conveyor belt. The whole conveyor belt is driven by an external motor, and the external motor is connected with the controller.
The conveying device (6) is a chain wheel mechanism with a plurality of rolling bodies (A-5), the rolling bodies (A-5) are spliced by a plurality of rollers, and the rollers of adjacent rolling bodies form an oval bearing position (A-5). The rolling body (A-5) is arranged on a rolling chain wheel, the chain wheel is driven by an external motor, and the external motor is connected with a control machine.
The fruit detection device (3) comprises a visual detection device and a fruit overturning device, wherein the fruit overturning device comprises a rolling body (A-5) and a support body (A-0), the support body (A-0) is arranged below the rolling body (A-5), and the lower part of the support body (A-0) is in large-diameter contact with the roller.
The pneumatic fruit sorting device (2) comprises a pneumatic blowing device (2-1) and a fruit collecting box (2-2), wherein the pneumatic blowing device (2-1) comprises a plurality of nozzles, and each nozzle corresponds to one fruit bearing position (A-6).
The fruit cleaning device (5) comprises a water outlet pipe and a hairbrush, the hairbrush is connected with an external motor, and the external motor is connected with a control machine.
The utility model has the advantages that:
the utility model provides a fruit preference equipment of all-round detection. The rolling bearing body capable of comprehensively detecting the circumferential direction of the fruits and the supporting body capable of enabling the fruits to radially face the image detection device are designed. The whole set of procedures from feeding to detection and sorting can be completed by matching with other parts, and the accuracy and reliability of detection are also ensured while the detection and sorting can be efficiently completed.
Description of the drawings:
FIG. 1 is a schematic view of the whole apparatus
FIG. 2 is a schematic view of a conveyor and a support assembly with a portion of the rolling elements hidden
FIG. 3 is a partial enlarged view of the conveyor and the support assembly
FIG. 4 is a schematic view of a support body
FIG. 5 is a schematic view showing the positional relationship between a single support and a roller
FIG. 6 is an angled top view of the base band of the intermediate support
FIG. 7 is a partial view of the underside of the detection chamber
The specific implementation mode is as follows:
the technical solution of the present invention is described in detail and completely with reference to the accompanying drawings.
The utility model discloses a fruit omnibearing detection and fruit selection device, which mainly comprises a frame (1), a pneumatic sorting device (2), a fruit detection device (3), a feeding device (4), a cleaning device (5) and a conveying device (6); the pneumatic sorting device (2) comprises a pneumatic blowing-separating device (2-1) and a fruit collecting box (2-2), the pneumatic blowing-separating device (2-1) comprises a plurality of nozzles, each nozzle corresponds to one fruit bearing position (A-6), and the pneumatic sorting device (2-1) utilizes air blowing to sort and corresponds to the position of the collecting device (2-2); the fruit detection device (3) is arranged above the conveying device (6) and comprises a visual detection box body (3-1), a background baffle (A-3) and a fruit support group (A-0), and the fruit detection device (3) is provided with at least one group of support bodies (A-0); the feeding device (4) comprises a horizontal conveyor belt (4-2) with a certain inclination angle, and the tail end of the conveyor belt (4-2) is provided with a diversion trench (4-1) butted with the conveying device (6); the conveying device (6) comprises a rolling body with a limiting function and a driving motor; the cleaning device (5) is arranged at the inner lower side of the conveying device (6), and the feeding device (4), the conveying device (6), the fruit detection device (3), the pneumatic sorting device (2) and the cleaning device (5) are connected with a control machine. The feeding device (4) is a platform and a conveyor belt (4-2) with a certain fixed angle, the inclined conveyor belt (4-2) is arranged at the bottom end of the feeding hopper (4-3), and a fruit diversion trench (4-1) is arranged at one end of the platform conveyor belt. The whole conveyor belt is driven by an external motor, and the external motor is connected with the controller. The conveying device (6) is a chain wheel mechanism with a plurality of rolling bodies (A-5), the rolling bodies (A-5) are spliced by a plurality of rollers, and the rollers of the adjacent rolling bodies (A-5) form an oval bearing position (A-6). The rolling body (A-5) is arranged on a rolling chain wheel, the chain wheel is driven by an external motor, and the external motor is connected with a control machine.
The fruit detection device (3) comprises a visual detection device and a fruit overturning device, the fruit overturning device comprises a fruit rolling body (A-5) and a supporting body (A-1, A-2), the supporting body (A-1, A-2) is arranged on a background baffle (A-3) below the rolling body (A-5), the position of the background baffle (A-3) is shown in figures 3 and 7, and the low part of the supporting body (A-1, A-2) is in large-diameter contact with the roller. The support body (A-1, A-2) comprises an edge support body (A-1) arranged at the edge and a middle support body (A-2) arranged in the middle, the support body (A-1, A-2) comprises a support body base (A-1-5, A-2-5) and a support body moving part (A-1-3, A-2-3), the support body moving part (A-1-3, A-2-3) is contacted with a roller of a rolling body of a conveying device (6), the center of the support body is arranged at the contact position of two adjacent rollers, the middle part (A-2-1, A-1-1) of the support body is pressed by the roller and matched with a spring (A-1-4, A-2-4) to enable the support body moving part to move up and down, the support body movement member support portion (A-2-2, A-1-2) extends from one end of the fruit bearing position as shown in FIG. 5. The design of up-and-down movement ensures that the moving part can support the fruit and simultaneously can not block the transmission of the transmission device.
The pneumatic fruit sorting device (2) comprises a pneumatic blowing device (2-1) and a fruit collecting box (2-2), wherein the pneumatic blowing device comprises a plurality of nozzles, and each nozzle corresponds to one fruit bearing position (A-6). The fruit cleaning device (5) comprises a water outlet pipe (D-2) and a brush (D-1), the brush (D-1) is connected with an external motor, and the external motor is connected with a control machine.
After the installation and the positioning are finished, the fruits are fed by the feeding device (4) and are distributed on a bearing position (A-6) formed by rolling bodies of the conveying device through the conveying belt (4-2) and the guide groove (4-1). When the fruit passes through the detection device (3), a rack at the edge of the detection device is in contact with a gear of the rolling body (A-5) to drive the rolling body (A-5) to roll, so that each part of the circumference of the fruit is exposed under the detection device, and the support group (A-0) arranged at the proper position of the detection device (3) can support the edge of the fruit to expose dead angles of the fruit in the radial direction under the detection device. The control system connected with the detection device (3) can detect and record the qualified condition of each bearing position (A-6), unqualified fruits can be blown out by the pneumatic device (2-1) when the fruits pass through the sorting position (2), and the qualified fruits reach the tail end of the equipment through the conveying device (6) to be collected. After each detection flow is finished, the rolling bodies (A-5) are cleaned by the cleaning device (5) and wait for the next work.
Claims (5)
1. An omnibearing fruit detection optimizing device mainly comprises a rack (1), a pneumatic sorting device (2), a fruit detection device (3), a feeding device (4), a cleaning device (5) and a conveying device (6);
the pneumatic sorting device (2) comprises a pneumatic blowing-separating device (2-1) and a fruit collecting box (2-2), the pneumatic blowing-separating device (2-1) comprises a plurality of nozzles, each nozzle corresponds to one fruit bearing position (A-6), and the pneumatic sorting device (2-1) utilizes air blowing to sort and corresponds to the position of the fruit collecting box (2-2); the fruit detection device (3) is arranged above the conveying device (6) and comprises a visual detection box body (3-1), a background baffle plate (A-3) and a support body group (A-0), and the fruit detection device (3) is provided with at least one support body group (A-0); the feeding device (4) comprises a horizontal conveyor belt (4-2) with a certain inclination angle, and the tail end of the conveyor belt (4-2) is provided with a diversion trench (4-1) butted with the conveying device (6); the conveying device (6) comprises a rolling body with a limiting function and a driving motor; the cleaning device (5) comprises a water outlet pipe (D-2) and a brush (D-1), the brush (D-1) is connected with an external motor, and the external motor is connected with a control machine; the cleaning device (5) is arranged at the inner lower side of the conveying device (6), and the feeding device (4), the conveying device (6), the fruit detection device (3), the pneumatic sorting device (2) and the cleaning device (5) are connected with a control machine.
2. The all-round fruit detection preferred apparatus of claim 1, wherein: a background baffle (A-3) of the fruit detection device (3) is arranged on the rack below the rolling body (A-5), a support body group (A-0) is arranged on the background baffle (A-3), and a detection area of the fruit detection device (3) is provided with a rack meshed with a gear (A-4) at the edge of the rolling body; at least two rows of support bodies (A-1, A-2) on the background baffle (A-3) form a group, and each group comprises a plurality of middle support bodies (A-2) and edge support bodies (A-1).
3. The all-round fruit detection preferred apparatus of claim 2, wherein: the moving part of the middle supporting body (A-2) comprises a spring limiting rod (A-2-6), the base (A-2-5) comprises a spring limiting hole (C-1) and a spring limiting rod position hole (C-2), the middle supporting body (A-2) and the edge supporting body (A-1) comprise supporting body bases (A-2-5 and A-1-5), supporting body moving parts (A-1-3 and A-2-3) and supporting body springs (A-1-4 and A-2-4), and the moving parts are limited to only one degree of freedom by the bases and are in the direction along the extension direction of the springs.
4. The all-round fruit detection preferred apparatus of claim 3, wherein: the supporting body is a moving part (A-1-3, A-2-3), the outline of a middle contact end (A-1-1, A-2-1) of the moving part is a smooth cambered surface, the fruit supporting ends (A-1-2, A-2-2) of the moving part are distributed on the side edge of the middle contact end (A-1-1, A-2-1) of the moving part, and the fruit supporting ends (A-1-2, A-2-2) of the moving part are higher than the middle contact end (A-1-1, A-2-1) of the moving part.
5. The all-round fruit detection preferred apparatus of claim 1 or 2, wherein: at least two rows of rolling bodies (A-5) in the detection box body (3-1) are not covered by the support body group (A-0); all the supports (A-1, A-2) are capable of covering each fruit bearing site (A-6) of the rolling elements (A-5) at least once completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056665.5U CN211191029U (en) | 2019-11-24 | 2019-11-24 | Fruit optimization equipment with all-dimensional detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922056665.5U CN211191029U (en) | 2019-11-24 | 2019-11-24 | Fruit optimization equipment with all-dimensional detection function |
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| Publication Number | Publication Date |
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| CN211191029U true CN211191029U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922056665.5U Active CN211191029U (en) | 2019-11-24 | 2019-11-24 | Fruit optimization equipment with all-dimensional detection function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266300A (en) * | 2019-11-24 | 2020-06-12 | 郑州大学 | Fruit optimization equipment with all-dimensional detection function |
| CN115090566A (en) * | 2022-07-11 | 2022-09-23 | 合肥美亚光电技术股份有限公司 | Material sorting method |
-
2019
- 2019-11-24 CN CN201922056665.5U patent/CN211191029U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266300A (en) * | 2019-11-24 | 2020-06-12 | 郑州大学 | Fruit optimization equipment with all-dimensional detection function |
| CN115090566A (en) * | 2022-07-11 | 2022-09-23 | 合肥美亚光电技术股份有限公司 | Material sorting method |
| CN115090566B (en) * | 2022-07-11 | 2023-11-21 | 合肥美亚光电技术股份有限公司 | Material sorting method |
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