CN112044795A - Korla fragrant pear outward appearance quality detection device - Google Patents
Korla fragrant pear outward appearance quality detection device Download PDFInfo
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- CN112044795A CN112044795A CN202011023321.5A CN202011023321A CN112044795A CN 112044795 A CN112044795 A CN 112044795A CN 202011023321 A CN202011023321 A CN 202011023321A CN 112044795 A CN112044795 A CN 112044795A
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- conveying
- conveying mechanism
- bergamot
- pears
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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
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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
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/009—Sorting of fruit
Abstract
The invention discloses a device for detecting the appearance quality of Korla bergamot pears, which is provided with a sequencing mechanism, wherein the sequencing mechanism can realize single-row sequencing and conveying of the bergamot pears, can ensure the precision and reliability of detection and the accuracy of pushing out bad pears after detection.
Description
Technical Field
The invention particularly relates to a device for detecting the appearance quality of Korla bergamot pears, and relates to the related field of automatic detection of bergamot pears.
Background
At present, with the continuous development of agricultural intellectualization and automation technology, the application of flow-type equipment for automatically detecting, classifying, packaging and the like the quality of bergamot pears is increasing. When the prior Korla bergamot pear is used for detecting the appearance quality, visual detection equipment is generally used for detecting in the conveying process by using a conveying belt, detected bad fruits are taken out by using equipment such as a mechanical arm, the mode is simple, but the efficiency is low, in addition, in the conveying process of the bergamot pear, because the bottom surface of the bergamot pear cannot be effectively detected, even if a plurality of visual detection equipment are simply arranged, the detection accuracy cannot be ensured, the detection precision and the comprehensiveness of the bergamot pear are further influenced, once the problems of missing detection and the like occur, the quality problems of a plurality of fruits nearby can be caused by one bad fruit, and in the subsequent storage, sale and other processes, the quality of the bergamot pear can also be adversely influenced.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a device for detecting the appearance quality of a korla pear.
The invention is realized in such a way that the detection device for the appearance quality of the Korla bergamot pears is constructed, which comprises a bergamot pear conveying mechanism, a sequencing mechanism, a sequential conveying mechanism, a visual detection unit and an output mechanism, wherein the conveying extension direction of the bergamot pear conveying mechanism and the conveying extension direction of the sequential conveying mechanism are connected together in a vertical direction, the sequencing mechanism is arranged between the bergamot pear conveying mechanism and the in-sequence conveying mechanism, the visual inspection unit for inspecting the appearance quality of the bergamot pears is arranged on the in-sequence conveying mechanism along the conveying direction of the in-sequence conveying mechanism, the output mechanism is arranged at the output end of the in-sequence conveying mechanism, the sequencing mechanism is characterized in that the sequencing mechanism can enable the bergamot pears on the bergamot pear conveying mechanism to be sequentially arranged on the sequencing conveying mechanism one by one in a single-row mode according to the sequence for sequential conveying; the visual detection unit at least comprises a first visual detection mechanism, a first turning assembly, a second visual detection mechanism, a second turning assembly and a third visual detection mechanism which are sequentially arranged along the conveying direction of the sequential conveying mechanism, bad fruit push-out mechanisms positioned on one sides of the sequential conveying mechanism are arranged below the first visual detection mechanism, the second visual detection mechanism and the third visual detection mechanism, when the first visual detection mechanism, the second visual detection mechanism or the third visual detection mechanism detects the bergamot pears below the first visual detection mechanism, the second visual detection mechanism or the third visual detection mechanism and finds that the external quality of the bergamot pears is unqualified, the bad fruit push-out mechanisms can push out the unqualified bergamot pears along the width direction of the sequential conveying mechanism, the first turning assembly and the second turning assembly are identical in structure, and the bergamot pears can automatically turn over for a certain angle when passing through the first turning assembly and the second turning assembly, in order to enable visual inspection of different surface areas.
Preferably, the bergamot pear conveying mechanism is a belt conveyor or a chain conveyor, and buffer space rubber grids which are arranged at intervals are arranged on a conveying belt or a conveying chain of the belt conveyor or the chain conveyor of the bergamot pear conveying mechanism, and can realize separation of the bergamot pears and realize a buffer effect.
Further, as a preferred option, the sequencing mechanism includes a first channel plate, a second channel plate, a micro-amplitude reciprocating pushing mechanism and an oscillating mechanism, wherein the first channel plate and the second channel plate are arranged above the sequential conveying mechanism in parallel and at intervals, a single-row bergamot pear conveying channel is formed between the first channel plate and the second channel plate, a sequencing space is provided between the end of the first channel plate and the end of the second channel plate facing the bergamot pear conveying mechanism and the bergamot pear conveying mechanism, the end of the first channel plate facing the bergamot pear conveying mechanism is smaller than the end of the second channel plate, the micro-amplitude reciprocating pushing mechanism is provided between the second channel plate and the end of the adjacent conveying mechanism, the reciprocating pushing direction of the micro-amplitude reciprocating pushing mechanism is parallel to the conveying direction of the bergamot pear conveying mechanism, and the oscillating mechanism is provided below the micro-amplitude reciprocating pushing mechanism, the oscillation mechanism can oscillate the first channel plate and the second channel plate.
Further, preferably, the conveying surfaces of the bergamot pear conveying mechanism and the sequential conveying mechanism are provided with rubber elastic buffer cushions.
Further, as a preferred option, the micro-amplitude reciprocating pushing mechanism comprises a reciprocating pushing cylinder and a rubber push plate, wherein the reciprocating pushing cylinder is fixed at a joint between the bergamot pear conveying mechanism and the sequential conveying mechanism, the rubber push plate is arranged at an output end of the reciprocating pushing cylinder, the rubber push plate can perform reciprocating micro-amplitude pushing on the bergamot pears output by the bergamot pear conveying mechanism, and the pushing amplitude of the rubber push plate is 0.5-5 cm.
Further, as preferred, vibrate the mechanism and include vibrating the fixed plate, vibrate installation reference column and oscillator, vibrate the fixed plate and fix reciprocating pushing cylinder's below, it still passes through on the fixed plate to vibrate the installation reference column and be fixed with the oscillator, the oscillator can realize right first access board and second access board vibrate.
Preferably, the first turning assembly and the second turning assembly have the same structure and each include at least one upper limit roller and at least two lower limit rollers, the sequential conveying mechanism is a belt conveyor, the upper limit rollers are located on two sides of the upper end of the conveying surface of the sequential conveying mechanism, the lower limit rollers are located on two sides of the lower end of the conveying surface of the sequential conveying mechanism, the lower limit rollers are distributed on two sides of the conveying direction of the upper limit rollers, the at least one upper limit roller and the at least two lower limit rollers are configured such that the conveying surface at the position at least includes a horizontal input section, a downward slope section, an upward slope section and a horizontal output section which are connected smoothly in sequence, and the slope of the downward slope section is greater than that of the upward slope section so as to enable the bergamot pear to realize a turning surface at a certain angle at the position.
Further, as a preferred option, the first visual detection mechanism, the second visual detection mechanism and the third visual detection mechanism have the same structure, and each visual detection mechanism comprises a rack, a support arm mechanism, a high-definition camera and an image processor, wherein the rack is fixed on one side of the sequential conveying mechanism, the high-definition camera is arranged on the rack through the support arm mechanism and is positioned above the sequential conveying mechanism, the high-definition camera is connected with the image processor, the support arm mechanism comprises a triangular hanging frame, a fixed arm, an adjustable arm, a connecting tripod, a driving arm and a telescopic regulator, wherein one corner end of the triangular hanging frame is fixedly connected with the high-definition camera, one corner end of the triangular hanging frame is connected with the fixed arm, the fixed arm is fixedly connected with the top end of the rack, and the other corner end of the triangular hanging frame is hinged with one end of the adjustable arm, the other end of the adjustable arm is hinged to one of the angles of the connecting triangular frame, one of the angles of the connecting triangular frame is connected to the rack, the other angle of the connecting triangular frame is connected to one end of the driving arm, the other end of the driving arm is connected to the rack through the telescopic regulator, the driving arm is of a bending structure, and the telescopic regulator is horizontally arranged in a telescopic mode.
Preferably, the bergamot pear conveying mechanism and the sequential conveying mechanism run synchronously and both convey intermittently, so that whether the bad fruits are pushed out by the bad fruit pushing mechanism is determined by using the intermittent time of intermittent conveying.
Further, as preferred, the bad fruit ejecting mechanism comprises a pushing cylinder, a cylinder fixing seat, a push rod, a control gate, a control rod, a rotating arm, a rotating rod and a control seat, wherein the control seat is fixed on one side of the first channel plate, the control seat is internally provided with the rotatable rotating rod through a torsional spring, the upper end of the rotating rod is fixed with the rotating arm, the rotating arm is provided with the control rod facing the conveying channel, the control rod is provided with the control gate, a pushing hole groove is arranged on the first channel plate corresponding to the control gate, the push rod is arranged on the second channel plate opposite to the pushing hole groove, the push rod is driven by the pushing cylinder, the pushing cylinder is fixed on the lower side of the second channel plate through the cylinder fixing seat, and the pushing end of the push rod is provided with a spherical arc-shaped pushing cap, when bad fruits appear, the pushing cylinder can push the bad fruits to the control door through the spherical arc-shaped pushing cap, overcomes the acting force of the torsion spring to open the control door, so that the bad fruits are pushed out, and a bad fruit collecting box for storing the bad fruits is arranged below the control door.
The invention has the following advantages: compared with the same type of equipment, the appearance quality detection device for the Korla bergamot pears provided by the invention has the following advantages:
(1) the invention relates to a device for detecting the appearance quality of Korla bergamot pears, which is provided with a sequencing mechanism, wherein the sequencing mechanism can realize single-row sequencing and conveying of the bergamot pears, can ensure the precision and reliability of detection and the accuracy of pushing out bad pears after detection, and a visual detection unit at least comprises a first visual detection mechanism, a first turning component, a second visual detection mechanism, a second turning component and a third visual detection mechanism which are sequentially arranged along the conveying direction of the sequential conveying mechanism, can effectively realize the detection of different areas on the surface of the bergamot pears and ensure the reliability of the detection The second turning component can automatically turn over a certain angle, so that the detection precision and comprehensiveness of the bergamot pears are effectively ensured;
(2) according to the invention, the reciprocating pushing direction of the micro-amplitude reciprocating pushing mechanism is parallel to the conveying direction of the bergamot pear conveying mechanism, so that the rubber push plate of the micro-amplitude reciprocating pushing mechanism can be used for carrying out reciprocating micro-amplitude pushing on the bergamot pears output by the bergamot pear conveying mechanism, the sorting reliability and efficiency can be ensured, meanwhile, the sorting and conveying efficiency can be ensured by the oscillation of the oscillating mechanism, and the detection precision and reliability can be further ensured;
(3) according to the invention, the turning assembly is arranged into at least one upper limiting roller and at least two lower limiting rollers, and is structured to enable the conveying surface at the position to at least comprise a horizontal input section, a downward slope section, an upward slope section and a horizontal output section which are connected smoothly in sequence, wherein the slope of the downward slope section is greater than that of the upward slope section, so that the fragrant pears can be effectively turned over at a certain angle when passing through the position in the forward conveying process, and further the detection of different surface areas is realized.
Drawings
FIG. 1 is a schematic view of the overall top view of the present invention;
FIG. 2 is a schematic structural diagram of a first visual inspection mechanism, a second visual inspection mechanism or a third visual inspection mechanism according to the present invention;
FIG. 3 is a schematic diagram of the sequencing mechanism of FIG. 1 at A in accordance with the present invention;
FIG. 4 is a schematic view of the first flip assembly or the second flip assembly of the present invention;
fig. 5 is a schematic structural view of the bad fruit ejecting mechanism of the invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The invention provides a device for detecting the appearance quality of Korla bergamot pears by improvement, which comprises a bergamot pear conveying mechanism 1, a sequencing mechanism 3, a sequential conveying mechanism 2, a visual detection unit and an output mechanism 11, wherein the conveying extension direction of the bergamot pear conveying mechanism and the conveying extension direction of the sequential conveying mechanism 2 are connected together in a vertical direction, the sequencing mechanism is arranged between the bergamot pear conveying mechanism 1 and the sequential conveying mechanism 2, the sequential conveying mechanism 2 is provided with the visual detection unit for detecting the appearance quality of the bergamot pears along the conveying direction, the output end of the sequential conveying mechanism is provided with the output mechanism, the sequencing mechanism 3 is characterized in that the bergamot pears on the bergamot pear conveying mechanism are sequentially arranged on the sequencing conveying mechanism one by one in a single-row mode to be sequentially conveyed; the visual detection unit at least comprises a first visual detection mechanism 4, a first turning component 5, a second visual detection mechanism 7, a second turning component 8 and a third visual detection mechanism 9 which are sequentially arranged along the conveying direction of the sequential conveying mechanism, bad fruit pushing mechanisms 6 which are positioned at one side of the sequential conveying mechanism 2 are arranged below the first visual detection mechanism 4, the second visual detection mechanism 7 and the third visual detection mechanism, when the first visual detection mechanism 4, the second visual detection mechanism 7 or the third visual detection mechanism detects the bergamot pears below the first visual detection mechanism and finds that the bergamot pears are unqualified in appearance quality, the bad fruit pushing mechanisms 6 can push the unqualified bergamot pears along the width direction of the sequential conveying mechanism 2, the first turning component 5 and the second turning component 8 are identical in structure, and the bergamot pears pass through the first turning component 5, the second turning component 8 and the third visual detection mechanism 9, The second flip assembly 8 can be automatically flipped over a certain angle to enable visual inspection of different surface areas.
The bergamot pear conveying mechanism 1 is a belt conveyor or a chain conveyor, buffering interval rubber grids 26 which are arranged at intervals are arranged on a conveying belt or a conveying chain of the bergamot pear conveying mechanism, and the buffering interval rubber grids 26 can realize the separation of the bergamot pears and realize the buffering effect.
The sequencing mechanism 3 comprises a first channel plate 33, a second channel plate 32, a micro-amplitude reciprocating pushing mechanism and an oscillating mechanism, wherein the first channel plate and the second channel plate are arranged above the sequential conveying mechanism 2 in parallel at intervals, a single-row bergamot pear conveying channel is formed between the first channel plate and the second channel plate, a sequencing space 31 is arranged between the end part of the first channel plate and the second channel plate, which faces the bergamot pear conveying mechanism, and the bergamot pear conveying mechanism, the end part of the first channel plate, which faces the bergamot pear conveying mechanism, is smaller than the end part of the second channel plate, the micro-amplitude reciprocating pushing mechanism is arranged between the second channel plate and the end part of the adjacent conveying mechanism, the reciprocating pushing direction of the micro-amplitude reciprocating pushing mechanism is parallel to the conveying direction of the bergamot pear conveying mechanism, and the oscillating mechanism is arranged below the micro-amplitude reciprocating pushing mechanism, the oscillation mechanism can oscillate the first channel plate and the second channel plate.
The conveying surfaces of the bergamot pear conveying mechanism and the sequential conveying mechanism are provided with rubber elastic cushion pads.
The micro-amplitude reciprocating pushing mechanism comprises a reciprocating pushing cylinder 28 and a rubber push plate 27, wherein the reciprocating pushing cylinder is fixed at the joint between the bergamot pear conveying mechanism and the sequential conveying mechanism, the rubber push plate is arranged at the output end of the reciprocating pushing cylinder, the rubber push plate can carry out reciprocating micro-amplitude pushing on the bergamot pears output by the bergamot pear conveying mechanism, and the pushing amplitude of the rubber push plate is 0.5-5 cm.
Vibrate the mechanism and include vibrate fixed plate 29, vibrate installation reference column 30 and oscillator, vibrate the fixed plate and fix reciprocating pushing cylinder's below, vibrate on the fixed plate still through vibrate the installation reference column and be fixed with the oscillator, the oscillator can realize right first channel board and second channel board vibrate.
The first flipping component 5 and the second flipping component 8 have the same structure and respectively comprise at least one upper limiting roller 22 and at least two lower limiting rollers 25, the sequential conveying mechanism is a belt conveyor, the upper limiting rollers are positioned at two sides of the upper end of the conveying surface of the sequential conveying mechanism, the lower limiting rollers are positioned at two sides of the lower end of the conveying surface of the sequential conveying mechanism, the lower limiting rollers are distributed on two sides of the upper limiting roller in the conveying direction, the at least one upper limiting roller 22 and the at least two lower limiting rollers 25 are arranged to ensure that the conveying surface at the position at least comprises a horizontal input section 20, a downhill section 23, an uphill section 24 and a horizontal output section 21 which are connected smoothly in sequence, the slope of the downward slope section 23 is greater than that of the upward slope section, so that the bergamot pears can realize a certain-angle turning surface at the position.
The first visual detection mechanism 4, the second visual detection mechanism 7 and the third visual detection mechanism have the same structure and respectively comprise a rack 19, a supporting arm mechanism, a high-definition camera 12 and an image processor, wherein the rack is fixed on one side of the sequential conveying mechanism, the high-definition camera is arranged on the rack through the supporting arm mechanism and is positioned above the sequential conveying mechanism, the high-definition camera is connected with the image processor, the supporting arm mechanism comprises a triangular hanging frame 13, a fixed arm 15, an adjustable arm 14, a connecting triangular frame 16, a driving arm 17 and a telescopic regulator 18, wherein one corner of the triangular hanging frame is fixedly connected with the high-definition camera, one corner of the triangular hanging frame is connected with the fixed arm, the fixed arm is fixedly connected with the top end of the rack, and the other corner of the triangular hanging frame is hinged with one end of the adjustable arm, the other end of the adjustable arm is hinged to one of the angles of the connecting triangular frame, one of the angles of the connecting triangular frame is connected to the rack, the other angle of the connecting triangular frame is connected to one end of the driving arm, the other end of the driving arm is connected to the rack through the telescopic regulator, the driving arm is of a bending structure, and the telescopic regulator is horizontally arranged in a telescopic mode.
The bergamot pear conveying mechanism 1 and the sequential conveying mechanism 2 run synchronously and are both conveyed intermittently, so that whether the bad fruits are pushed out by the bad fruit pushing mechanism 6 or not is determined by using the intermittent time of intermittent conveying.
The bad fruit ejecting mechanism 6 comprises a pushing cylinder 35, a cylinder fixing seat 34, a push rod 36, a control gate 37, a control rod 38, a rotating arm 39, a rotating rod 40 and a control seat 41, wherein the control seat is fixed on one side of the first channel plate, the control seat is internally provided with the rotatable rotating rod through a torsional spring, the upper end of the rotating rod is fixed with the rotating arm, the control rod towards a conveying channel is arranged on the rotating arm, the control rod is provided with the control gate, a pushing hole groove is arranged on the first channel plate corresponding to the control gate, the push rod is arranged on the second channel plate opposite to the pushing hole groove, the push rod is driven by the pushing cylinder, the pushing cylinder is fixed on the lower side of the second channel plate through the cylinder fixing seat, and the pushing end of the push rod is provided with a spherical arc pushing cap, when bad fruits appear, the pushing cylinder can push the bad fruits to the control door through the spherical arc-shaped pushing cap, overcomes the acting force of the torsion spring to open the control door, so that the bad fruits are pushed out, and a bad fruit collecting box for storing the bad fruits is arranged below the control door.
The invention relates to a device for detecting the appearance quality of Korla bergamot pears, which is provided with a sequencing mechanism, wherein the sequencing mechanism can realize single-row sequencing and conveying of the bergamot pears, can ensure the precision and reliability of detection and the accuracy of pushing out bad pears after detection, a visual detection unit at least comprises a first visual detection mechanism, a first turning component, a second visual detection mechanism, a second turning component and a third visual detection mechanism which are sequentially arranged along the conveying direction of the sequential conveying mechanism, can effectively realize the detection of different areas on the surface of the bergamot pears and ensure the reliability of the detection, after unqualified products such as the bad pears are detected, the unqualified bergamot pears are pushed out along the width direction of the sequential conveying mechanism by using the bad-fruit pushing mechanism, so as to ensure the reliability and the detection efficiency, and the bergamot pears can automatically turn over for a certain angle when passing through the first turning component and the second turning component, the detection precision and comprehensiveness of the bergamot pears are effectively guaranteed; according to the invention, the reciprocating pushing direction of the micro-amplitude reciprocating pushing mechanism is parallel to the conveying direction of the bergamot pear conveying mechanism, so that the rubber push plate of the micro-amplitude reciprocating pushing mechanism can be used for carrying out reciprocating micro-amplitude pushing on the bergamot pears output by the bergamot pear conveying mechanism, the sorting reliability and efficiency can be ensured, meanwhile, the sorting and conveying efficiency can be ensured by the oscillation of the oscillating mechanism, and the detection precision and reliability can be further ensured; according to the invention, the turning assembly is arranged into at least one upper limiting roller and at least two lower limiting rollers, and is structured to enable the conveying surface at the position to at least comprise a horizontal input section, a downward slope section, an upward slope section and a horizontal output section which are connected smoothly in sequence, wherein the slope of the downward slope section is greater than that of the upward slope section, so that the fragrant pears can be effectively turned over at a certain angle when passing through the position in the forward conveying process, and further the detection of different surface areas is realized.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A device for detecting the appearance quality of Korla bergamot pears comprises a bergamot pear conveying mechanism (1), a sequencing mechanism (3), a sequential conveying mechanism (2), a visual detection unit and an output mechanism (11), wherein the conveying extension direction of the bergamot pear conveying mechanism and the conveying extension direction of the sequential conveying mechanism (2) are connected together in a vertical direction, the sequencing mechanism is arranged between the bergamot pear conveying mechanism (1) and the sequential conveying mechanism (2), the sequential conveying mechanism (2) is provided with the visual detection unit for detecting the appearance quality of the bergamot pears along the conveying direction, the output end of the sequential conveying mechanism is provided with the output mechanism, the sequencing mechanism (3) is characterized in that the bergamot pears on the bergamot pear conveying mechanism are sequentially arranged on the sequencing conveying mechanism in a single-row mode one by one to be conveyed in sequence; the visual detection unit at least comprises a first visual detection mechanism (4), a first turning assembly (5), a second visual detection mechanism (7), a second turning assembly (8) and a third visual detection mechanism (9) which are sequentially arranged along the conveying direction of the sequential conveying mechanism, bad fruit pushing mechanisms (6) located on one side of the sequential conveying mechanism (2) are arranged below the first visual detection mechanism (4), the second visual detection mechanism (7) and the third visual detection mechanism, when the first visual detection mechanism (4), the second visual detection mechanism (7) or the third visual detection mechanism detect the fragrant pears below the bad fruit pushing mechanisms and find that the fragrant pears are unqualified in appearance quality, the bad fruit pushing mechanisms (6) can push the unqualified fragrant pears out along the width direction of the sequential conveying mechanism (2), and the first turning assembly (5), The second turning assembly (8) has the same structure, and the bergamot pears can automatically turn over a certain angle when passing through the first turning assembly (5) and the second turning assembly (8), so that visual detection of different surface areas is realized.
2. The device for detecting the appearance quality of the Korla pears according to claim 1, wherein: the bergamot pear conveying mechanism (1) is a belt conveyor or a chain conveyor, buffering interval rubber grids (26) which are arranged at intervals are arranged on a conveying belt or a conveying chain of the belt conveyor or the chain conveyor of the bergamot pear conveying mechanism, and the buffering interval rubber grids (26) can realize the separation of bergamot pears and realize the buffering effect.
3. The device for detecting the appearance quality of the Korla pears according to claim 2, wherein: the sequencing mechanism (3) comprises a first channel plate (33), a second channel plate (32), a micro-amplitude reciprocating pushing mechanism and an oscillating mechanism, wherein the first channel plate and the second channel plate are arranged above the sequential conveying mechanism (2) in parallel at intervals, a single-row bergamot pear conveying channel is formed between the first channel plate and the second channel plate, a sequencing space (31) is arranged between the end part, facing the bergamot pear conveying mechanism, of the first channel plate and the end part, facing the bergamot pear conveying mechanism, of the second channel plate, a sequencing space is formed between the end part, facing the bergamot pear conveying mechanism, of the first channel plate and the end part, facing the bergamot pear conveying mechanism, of the second channel plate, the micro-amplitude reciprocating pushing mechanism is arranged between the second channel plate and the end part of the adjacent conveying mechanism, and the reciprocating pushing direction of the micro-amplitude reciprocating pushing mechanism is parallel to the conveying direction of the bergamot pear conveying mechanism, and the vibration mechanism is arranged below the micro-amplitude reciprocating pushing mechanism and can vibrate the first channel plate and the second channel plate.
4. The device for detecting the appearance quality of the Korla pears according to claim 3, wherein: the conveying surfaces of the bergamot pear conveying mechanism and the sequential conveying mechanism are provided with rubber elastic cushion pads.
5. The device for detecting the appearance quality of the Korla pears according to claim 3, wherein: the small-amplitude reciprocating pushing mechanism comprises a reciprocating pushing cylinder (28) and a rubber push plate (27), wherein the reciprocating pushing cylinder is fixed at the joint between the bergamot pear conveying mechanism and the sequential conveying mechanism, the rubber push plate is arranged at the output end of the reciprocating pushing cylinder, the rubber push plate can carry out reciprocating small-amplitude pushing on the bergamot pears output by the bergamot pear conveying mechanism, and the pushing amplitude of the rubber push plate is 0.5-5 cm.
6. The device for detecting the appearance quality of the Korla pears according to claim 3, wherein: vibrate mechanism is including vibrating fixed plate (29), vibrating installation reference column (30) and oscillator, vibrate the fixed plate and fix reciprocal below that promotes the cylinder, vibrate on the fixed plate still through vibrate the installation reference column and be fixed with the oscillator, the oscillator can realize right first access board and second access board vibrate.
7. The device for detecting the appearance quality of the Korla pears according to claim 6, wherein: the first flipping component (5) and the second flipping component (8) have the same structure and respectively comprise at least one upper limiting roller (22) and at least two lower limiting rollers (25), the sequential conveying mechanism is a belt conveyor, the upper limiting rollers are positioned at two sides of the upper end of the conveying surface of the sequential conveying mechanism, the lower limiting rollers are positioned at two sides of the lower end of the conveying surface of the sequential conveying mechanism, the lower limiting idler wheels are distributed on two sides of the upper limiting idler wheel in the conveying direction, the at least one upper limiting idler wheel (22) and the at least two lower limiting idler wheels (25) are arranged to enable the conveying surface at the position to at least comprise a horizontal input section (20), a downhill section (23), an uphill section (24) and a horizontal output section (21) which are connected smoothly in sequence, the slope of the downward slope section (23) is larger than that of the upward slope section, so that the bergamot pears can realize a certain-angle turning surface at the position.
8. The device for detecting the appearance quality of the Korla pears according to claim 6, wherein: the first visual detection mechanism (4), the second visual detection mechanism (7) and the third visual detection mechanism are the same in structure and respectively comprise a rack (19), a supporting arm mechanism, a high-definition camera (12) and an image processor, wherein the rack is fixed on one side of the sequential conveying mechanism, the high-definition camera is arranged on the rack through the supporting arm mechanism and is positioned above the sequential conveying mechanism, the high-definition camera is connected with the image processor, the supporting arm mechanism comprises a triangular hanging frame (13), a fixed arm (15), an adjustable arm (14), a connecting triangular frame (16), a driving arm (17) and a telescopic regulator (18), wherein one corner end of the triangular hanging frame is fixedly connected with the high-definition camera, one corner end of the triangular hanging frame is connected with the fixed arm, the fixed arm with frame top fixed connection, the another angle end of triangle stores pylon with the one end of adjustable arm is articulated, the other end of adjustable arm is articulated to be connected on one of them angle of connecting the tripod, one of them angle of connecting the tripod is connected in the frame, the another angle of connecting the triangle angle is connected the one end of actuating arm, the other end of actuating arm passes through flexible regulator is connected to the frame, the actuating arm is bending structure, just flexible regulator level is flexible arranges.
9. The device for detecting the appearance quality of the Korla pears according to claim 6, wherein: the bergamot pear conveying mechanism (1) and the sequential conveying mechanism (2) run synchronously and are both conveyed intermittently, so that whether the bad fruits are pushed out by the bad fruit pushing mechanism (6) or not is determined by using the intermittent time of intermittent conveying.
10. The device for detecting the appearance quality of the Korla pears according to claim 9, wherein: the bad fruit ejecting mechanism (6) comprises a pushing cylinder (35), a cylinder fixing seat (34), a push rod (36), a control door (37), a control rod (38), a rotating arm (39), a rotating rod (40) and a control seat (41), wherein the control seat is fixed on one side of the first channel plate, the rotating rod is rotatably arranged in the control seat through a torsional spring, the rotating arm is fixed at the upper end of the rotating rod, the control rod towards a conveying channel is arranged on the rotating arm, the control door is arranged on the control rod, a pushing hole groove is formed in the first channel plate corresponding to the control door, the push rod is arranged opposite to the pushing hole groove on the second channel plate, the push rod is driven by the pushing cylinder, and the pushing cylinder is fixed on the lower side of the second channel plate through the cylinder fixing seat, the promotion end of push rod is provided with the ball arc and promotes the cap, and when bad fruit appears, the promotion cylinder can promote the cap through ball arc and push away bad fruit to control gate department to overcome the torsional spring effort and open the control gate, so that release bad fruit, the below of control gate is provided with the bad fruit collecting box of storage bad fruit.
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| CN114486755A (en) * | 2022-01-11 | 2022-05-13 | 石河子大学 | Korla fragrant pear color and luster detection device |
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