CN110394309A - A kind of pumpkin automatic grader - Google Patents

A kind of pumpkin automatic grader Download PDF

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Publication number
CN110394309A
CN110394309A CN201910806617.5A CN201910806617A CN110394309A CN 110394309 A CN110394309 A CN 110394309A CN 201910806617 A CN201910806617 A CN 201910806617A CN 110394309 A CN110394309 A CN 110394309A
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CN
China
Prior art keywords
pumpkin
detection device
chain
turntable
check weighing
Prior art date
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Granted
Application number
CN201910806617.5A
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Chinese (zh)
Other versions
CN110394309B (en
Inventor
黄秀玲
刘润亚
刘俊
姜朝勇
张振军
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Nanjing Forestry University
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Nanjing Forestry University
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Priority to CN201910806617.5A priority Critical patent/CN110394309B/en
Publication of CN110394309A publication Critical patent/CN110394309A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/16Sorting according to weight
    • B07C5/18Sorting according to weight using a single stationary weighing mechanism
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/34Sorting according to other particular properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/36Sorting apparatus characterised by the means used for distribution

Abstract

A kind of pumpkin automatic grader, including check weighing detection device, condition detection device, classification outlet device, the condition detection device is set to the left side of the check weighing detection device, the classification outlet device is set to the left side of the condition detection device, and the design considers from mechanization and automation, and mechanical transport is combined with COMPUTER DETECTION, pass through mechanical device on conveyer belt, guarantee that computer sensor can comprehensively detect pumpkin state, more levels of sub division, reduces classification error.

Description

A kind of pumpkin automatic grader
Technical field
The present invention relates to pumpkins to be classified instrument field, and in particular to a kind of pumpkin automatic grader.
Background technique
Vegetables are the indispensable key farm products of town dweller's life, but the victual of the current Vegetable Market supply in China Quality differential is big, and pumpkin grader manufacturing firm domestic at present is less, and based on small-sized pumpkin grader, using weight as Grade scale, weight range 15g ~ 1500g are relatively suitble to farmer's level-one small-scale workshops field instigator to use, and the design is from mechanization Consider with automation, mechanical transport is combined with COMPUTER DETECTION, by mechanical device on conveyer belt, guarantees computer sensing Device can comprehensively detect pumpkin state, more levels of sub division, reduce classification error.
Summary of the invention
(1) the technical issues of solving
The purpose of the present invention is to provide a kind of pumpkin automatic grader, to solve mentioned above in the background art actually to ask Topic.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of pumpkin automatic grader, including check weighing detection fill It sets, condition detection device, classification outlet device, the condition detection device is set to the left side of the check weighing detection device, institute State the left side that classification outlet device is set to the condition detection device.
Further, the check weighing detection device includes check weighing detection support, check weighing detection driving motor, horizontal transport roller Wheel, unit roller bracket, weighing sensor, auxiliary roller bracket, auxiliary roller, sensor lower bracket, the check weighing detection branch Multiple unit roller brackets are uniformly provided with above frame, are uniformly provided with the horizontal transport roller on the unit roller bracket Wheel, and the horizontal transport roller detects driving motor driving, institute by being set to the check weighing below unit roller bracket The left and right sides that auxiliary roller bracket is symmetrically disposed on the unit roller bracket is stated, is uniformly provided on the auxiliary roller bracket The auxiliary roller, the weighing sensor are set to below the unit roller bracket of the leftmost side, and sensor lower bracket is set It is placed in the lower section of the weighing sensor and is connect with the check weighing detection support.
Further, the condition detection device includes condition detection support, condition detection driving motor, The gear deceleration Device, shaft coupling, driven gear, driving gear, chain, detection case, turntable, tensioning block, gear shaft, bottom plate of turntable, castor, secondary foot Wheel, track erect baffle, chain-guard, and the driven gear and the driving gear are respectively arranged at the condition detection support Rear and front end is simultaneously connected by the chain, and the chain-guard is set to the two sides of the chain, and the detection case is set to The middle upper part of the chain-guard, the turntable are detachably connected by the bottom plate of turntable of lower section with the chain, institute It states turntable and the bottom plate of turntable is rotatablely connected, the castor is set to the bottom end of the turntable, and the pair castor is set to institute The left side of castor is stated, two pieces of tracks are equipped between the chain of upside and erect baffle, and the castor and the secondary castor It is erected between baffle in two pieces of tracks, the gear reduction unit is set to the front end of the condition detection driving motor, institute Gear reduction unit rotation axis is stated by the shaft coupling and the gear axis connection, the driven gear pedestal is equipped with described Tight block.
Further, the classification outlet device includes classification outlet lower bracket, height adjustment bolt, is classified in outlet and props up Frame, rotation boss, classification roller bracket, rotation gear, classification roller, servo motor, pulley, classification rotary table, it is described to be classified out Mouth upper bracket is set to the top of classification outlet lower bracket, and described classification outlet lower bracket one end passes through hinge and described point Grade outlet upper bracket rotation connection, the other end export upper bracket with the classification by height adjustment bolt and connect, the rotation Boss is set to the top of classification outlet upper bracket, and the center protruding shaft of the classification roller bracket and the rotation boss is straight It contacts and is rotatablely connected by the pulley and the rotation boss, the rotating gear wheel cover is located in the rotation boss The upper end on cardiac prominence axis top, the rotation gear is fixedly connected by square flange with the classification roller bracket, and bottom end gear It is engaged with the gear in the shaft of the servo motor upper end, is uniformly provided with the classification roller above the classification roller bracket, The left side of classification outlet upper bracket is equipped with the classification rotary table.
Further, the left side of the condition detection device is equipped with pumpkin guide plate.
Further, camera is equipped in the detection case.
(3) beneficial effect
The present invention provides a kind of pumpkin automatic grader, and the design considers from mechanization and automation, by mechanical transport and calculates Machine testing combines, and by mechanical device on conveyer belt, guarantees that computer sensor can comprehensively detect pumpkin state, more Levels of sub division reduces classification error.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is overall structure of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is top view of the present invention;
Fig. 4 is side view of the present invention;
Fig. 5 is check weighing detection device side view of the present invention;
Fig. 6 is check weighing detection device front elevational view of the present invention;
Fig. 7 is condition detection device front view of the present invention;
Fig. 8 is condition detection device top view of the present invention;
Fig. 9 is condition detection device sectional side view of the present invention;
Figure 10 is enlarged drawing at A in Fig. 9;
Figure 11 is present invention classification outlet device front elevational view;
Figure 12 is present invention classification outlet device side view;
Figure 13 is present invention classification outlet device top view;
In attached drawing, parts list represented by the reference numerals are as follows:
1- check weighing detection device, 2- condition detection device, 3- classification outlet device, 4- pumpkin guide plate, 101- check weighing detection support, It is auxiliary that 102- check weighing detects driving motor, 103- horizontal transport roller, 104- unit roller bracket, 105- weighing sensor, 106- Help roller bracket, 107- auxiliary roller, 108- sensor lower bracket, 201- condition detection support, 202- condition detection driving electricity Machine, 203- gear reduction unit, 204- shaft coupling, 205- driven gear, 206- driving gear, 207- chain, 208- detection case, The perpendicular gear of 209- turntable, 210- tensioning block, 211- gear shaft, 212- bottom plate of turntable, 213- castor, 214- pair castor, 215- track Plate, 216- chain-guard, 310- classification outlet lower bracket, 302- height adjustment bolt, 303- classification outlet upper bracket, 304- rotation Turn boss, 305- classification roller bracket, 306- rotation gear, 307- classification roller, 308- servo motor, 309- pulley, 310- It is classified rotary table.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-13 is please referred to, the present invention provides a kind of technical solution: a kind of pumpkin automatic grader, including check weighing detection dress 1, condition detection device 2, classification outlet device 3 are set, condition detection device 2 is set to the left side of check weighing detection device 1, is classified out Mouth device 3 is set to the left side of condition detection device 2;Check weighing detection device includes check weighing detection support 101, check weighing detection driving Motor 102, horizontal transport roller 103, unit roller bracket 104, weighing sensor 105, auxiliary roller bracket 106, help roll 107, sensor lower bracket 108 are taken turns, are uniformly provided with multiple unit roller brackets 104, unit roller above check weighing detection support 101 Horizontal transport roller 103 is uniformly provided on bracket 104, and horizontal transport roller 103 is by being set under unit roller bracket 104 The check weighing detection driving motor 102 of side drives, and auxiliary roller bracket 106 is symmetrically disposed on the left and right two of unit roller bracket 104 Side assists being uniformly provided with auxiliary roller 107 on roller bracket 106, and weighing sensor 105 is set to the unit roller branch of the leftmost side 104 lower section of frame, sensor lower bracket 108 are set to the lower section of weighing sensor 105 and connect with check weighing detection support 101;Product Phase detection device 2 include condition detection support 201, condition detection driving motor 202, gear reduction unit 203, shaft coupling 204, from Moving gear 205, driving gear 206, chain 207, detection case 208, turntable 209, tensioning block 210, gear shaft 211, bottom plate of turntable 212, castor 213, secondary castor 214, track erect baffle 215, chain-guard 216, and driven gear 205 and driving gear 206 are distinguished It is set to the rear and front end of condition detection support 201 and is connected by chain 207, chain-guard 216 is set to the two of chain 207 Side, detection case 208 are set to the middle upper part of chain-guard 216, the bottom plate of turntable 212 and chain 207 that turntable 209 passes through lower section It is detachably connected, turntable 209 and bottom plate of turntable 212 are rotatablely connected, and castor 213 is set to the bottom end of turntable 209, secondary castor 214 It is set to the left side of castor 213, two pieces of tracks are equipped between the chain 207 of upside and erect baffle 215, and castor 213 and secondary castor 214 erect between baffle 215 in two pieces of tracks, and gear reduction unit 203 is set to the front end of condition detection driving motor 202, tooth 203 rotation axis of wheel decelerator is connect by shaft coupling 204 with gear shaft 211, and 205 pedestal of driven gear is equipped with tensioning block 210; Being classified outlet device 3 includes classification outlet lower bracket 301, height adjustment bolt 302, classification outlet upper bracket 303, rotation boss 304, it is classified roller bracket 305, rotation gear 306, classification roller 307, servo motor 308, pulley 309, classification rotary table 310, Classification outlet upper bracket 303 is set to the top of classification outlet lower bracket 301, and classification outlet 301 one end of lower bracket passes through hinge It being rotatablely connected with classification outlet upper bracket 303, the other end is connect by height adjustment bolt 302 with classification outlet upper bracket 303, Rotation boss 304 is set to the top of classification outlet upper bracket 303, classification roller bracket 305 and the middle cardiac prominence for rotating boss 304 Axis is directly contacted and is rotatablely connected by pulley 309 and rotation boss 304, and rotation gear 306 is set in rotation boss 304 Cardiac prominence axis top, rotation gear 306 upper end by square flange with classification roller bracket 305 be fixedly connected, and bottom end gear and Gear engagement in 308 upper end shaft of servo motor, is classified above roller bracket 305 and is uniformly provided with classification roller 307, be classified out The left side of mouth upper bracket 303 is equipped with classification rotary table 310;Pumpkin condition detection device 2 is transported to classification outlet device 3 in order to prevent It tumbles, is equipped with pumpkin guide plate 4 in the left side of condition detection device 2, camera is equipped in detection case 208, wherein can be with The distance between driven gear 205 and driving gear 206 are adjusted by the tensioning block 210 on 205 pedestal of driven gear, thus Adjust the rate of tension of chain 207.
The present invention is sent on horizontal transport roller 103 when specifically used, by pumpkin according to certain time interval, In So that pumpkin is maintained at the intermediate region of driving roller under the drive of transmission horizontal transport roller 103 and auxiliary roller 107, is passing It is sent to left side and carries out weight measurement, record data after check weighing completion, into the detection appearance link of second stage, pumpkin warp It crosses the slide plate connected on the left of check weighing detection device 1 to slide on turntable 209, is driven and advanced by chain 207.During advance, turntable The track that the secondary castor 214 of castor 213 and left side in 209 rotation axis is connect with check weighing detection support 101 erects baffle 215 and rubs It wipes, castor 213 is also contacted with a secondary castor 214, thus guarantee rotation of the enough frictional force with moving axis top rotary table 209, it is complete The movement rotated at pumpkin.At this moment pumpkin is just moved at the video camera in detection case 208, can thus show pumpkin completely Each surface state.Next the pumpkin surface information detected is recorded by computer, collected information is passed through After processing, it is transmitted to the phase III, controls the movement of phase III grading plant.Pumpkin is sliding from turntable 209 by pumpkin guide plate 4 Fall on classification roller 307 on, computer by being classified after collected pumpkin weight and Image Information Processing to pumpkin, and The rotation angle of classification roller bracket 305 is controlled by control servo motor 308, because classification outlet upper bracket 303 can be with The height of inside is adjusted by height adjustment bolt 302, so that classification roller bracket 305 has a downward gradient, thus The pumpkin on classification roller 307 to be slowly slipped to specified classification mouth by gravity to be classified.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized The limitation of sharp claim and its full scope and equivalent.

Claims (5)

1. a kind of pumpkin automatic grader, it is characterised in that: including check weighing detection device (1), condition detection device (2), classification Outlet device (3), the condition detection device (2) are set to the left side of the check weighing detection device (1), classification outlet dress Set the left side that (3) are set to the condition detection device (2).
2. a kind of pumpkin automatic grader according to claim 1, it is characterised in that: check weighing detection device (1) packet Include check weighing detection support (101), check weighing detection driving motor (102), horizontal transport roller (103), unit roller bracket (104), weighing sensor (105), auxiliary roller bracket (106), auxiliary roller (107), sensor lower bracket (108), it is described Multiple unit roller brackets (104), the unit roller bracket (104) are uniformly provided with above check weighing detection support (101) On be uniformly provided with the horizontal transport roller (103), and the horizontal transport roller (103) is by being set to unit roller bracket (104) check weighing detection driving motor (102) driving below, the auxiliary roller bracket (106) is symmetrically disposed on described The left and right sides of unit roller bracket (104) is uniformly provided with the auxiliary roller (107) on the auxiliary roller bracket (106), The weighing sensor (105) is set to below the unit roller bracket (104) of the leftmost side, the sensor lower bracket (108) it is set to the lower section of the weighing sensor (105) and is connect with the check weighing detection support (101).
3. a kind of pumpkin automatic grader according to claim 1, it is characterised in that: condition detection device (2) packet Include condition detection support (201), condition detection driving motor (202), gear reduction unit (203), shaft coupling (204), driven tooth Take turns (205), driving gear (206), chain (207), detection case (208), turntable (209), tensioning block (210), gear shaft (211), bottom plate of turntable (212), castor (213), secondary castor (214), track erect baffle (215), chain-guard (216), described Driven gear (205) and driving gear (206) are respectively arranged at the rear and front end of the condition detection support (201) and lead to The chain (207) connection is crossed, the chain-guard (216) is set to the two sides of the chain (207), the detection case (208) it is set to the middle upper part of the chain-guard (216), the turntable (209) passes through the bottom plate of turntable of lower section (212) it is detachably connected with the chain (207), the turntable (209) and the bottom plate of turntable (212) are rotatablely connected, described Castor (213) is set to the bottom end of the turntable (209), and the pair castor (214) is set to the left side of the castor (213), It is equipped with two pieces of tracks between the chain (207) of upside and erects baffle (215), and the castor (213) and the secondary foot It takes turns (214) to be between two pieces of tracks perpendicular baffle (215), the gear reduction unit (203) is set to the condition detection The front end of driving motor (202), gear reduction unit (203) rotation axis pass through the shaft coupling (204) and the gear shaft (211) it connects, driven gear (205) pedestal is equipped with the tensioning block (210).
4. a kind of pumpkin automatic grader according to claim 1, it is characterised in that: the condition detection device (2) Left side is equipped with pumpkin guide plate (4).
5. a kind of pumpkin automatic grader according to claim 3, it is characterised in that: be equipped in the detection case (208) Camera.
CN201910806617.5A 2019-08-29 2019-08-29 Pumpkin automatic grading machine Active CN110394309B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910806617.5A CN110394309B (en) 2019-08-29 2019-08-29 Pumpkin automatic grading machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910806617.5A CN110394309B (en) 2019-08-29 2019-08-29 Pumpkin automatic grading machine

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CN110394309A true CN110394309A (en) 2019-11-01
CN110394309B CN110394309B (en) 2024-03-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111921887A (en) * 2020-08-11 2020-11-13 塔里木大学 Walnut internal quality grading plant based on LabVIEW
CN113500004A (en) * 2021-08-19 2021-10-15 昆山景嘉顺汽车零部件有限公司 Circulating real-time material sorting equipment for automobile parts

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164646A (en) * 1995-06-29 1997-11-12 住友金属矿山株式会社 Non-destructive taste characteristic determination device and pallet suitable for the same
JP2001091447A (en) * 1999-09-17 2001-04-06 Saika Gijutsu Kenkyusho Vegetable and fruit quality measurement device
CN103316847A (en) * 2013-06-25 2013-09-25 江门市高翔自动化设备有限公司 Vision screening device of glass turnplate
CN103699868A (en) * 2013-12-10 2014-04-02 湖南大学 Quick scanning, sorting and cashing device of supermarket
CN204220500U (en) * 2014-10-27 2015-03-25 石家庄吉利食品有限公司 A kind of fruit-vegetable separating device
CN105312247A (en) * 2014-07-28 2016-02-10 新昌县希克自动化设备有限公司 Single capsule detecting and screening machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1164646A (en) * 1995-06-29 1997-11-12 住友金属矿山株式会社 Non-destructive taste characteristic determination device and pallet suitable for the same
JP2001091447A (en) * 1999-09-17 2001-04-06 Saika Gijutsu Kenkyusho Vegetable and fruit quality measurement device
CN103316847A (en) * 2013-06-25 2013-09-25 江门市高翔自动化设备有限公司 Vision screening device of glass turnplate
CN103699868A (en) * 2013-12-10 2014-04-02 湖南大学 Quick scanning, sorting and cashing device of supermarket
CN105312247A (en) * 2014-07-28 2016-02-10 新昌县希克自动化设备有限公司 Single capsule detecting and screening machine
CN204220500U (en) * 2014-10-27 2015-03-25 石家庄吉利食品有限公司 A kind of fruit-vegetable separating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111921887A (en) * 2020-08-11 2020-11-13 塔里木大学 Walnut internal quality grading plant based on LabVIEW
CN113500004A (en) * 2021-08-19 2021-10-15 昆山景嘉顺汽车零部件有限公司 Circulating real-time material sorting equipment for automobile parts

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