CN100401872C - Flexible fruit picking and accepting device - Google Patents
Flexible fruit picking and accepting device Download PDFInfo
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- CN100401872C CN100401872C CNB2006101225031A CN200610122503A CN100401872C CN 100401872 C CN100401872 C CN 100401872C CN B2006101225031 A CNB2006101225031 A CN B2006101225031A CN 200610122503 A CN200610122503 A CN 200610122503A CN 100401872 C CN100401872 C CN 100401872C
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Abstract
The invention relates to a flexible fruit picker, which comprises fruit cutter, picking rod, and fruit collector. Wherein, said fruit collector comprises wheel, drawing line, biomimetic movable support, guide wheel, fruit bag, and transmission band; the biomimetic movable support is formed by fixed base, sliding base, spring, flexible connecting rod, and supporting rod. The invention can pick the fruit at high position, with flexible transmission and fruit collection. And it has movable support, simple detachment, and simple structure.
Description
Technical field
The present invention relates to picker, particularly a kind of flexible fruit picking and accepting device.
Background technology
Fruit such as lichee, longan is high to be hung on the branch, and size, shape have nothing in common with each other.Orchard worker or utilize ladder or directly climb on the tree and win passes to following another person then, puts fruit basket, so not only inconvenience but also dangerous, and inefficiency again into by the artificial transmission of secondary.
Application number is that 200420010493.9 Chinese patent discloses a kind of fruit picker, comprise that fruit is cut, picking lever and fruit picking collecting mechanism, wherein a side tool of really cutting is the upper end that is fixed on picking lever, opposite side hilt tail end is fixed with backguy, the backguy lower end is connected with the backguy controlling organization, the backguy controlling organization can be electronic also manual, the top of fruit picking collecting mechanism is fruit-collecting bucket, the bottom is defeated fruit flexible pipe, these two is mutually permanently connected and connects, and fruit-collecting bucket is fixed on fruit picking bar top by support bar.But this fruit picker only is fit to pluck, and apple, pear, persimmon, apricot, peach etc. are single, systematicness is strong, the little fruit of Volume Changes; And be not suitable for fruit such as plucking lichee, longan: because the branches and leaves of lichee, longan are closeer, and the fruit-collecting bucket of this fruit picker and defeated fruit flexible pipe are not have guiding, enter and withdraw from all very inconvenient, it keeps away obstruction property and the anti-extension property of colluding is very poor, is not suitable for plucking long fruit in the branch depths; In addition, because fruit such as lichee, longan are to be hung on the tree with string shape form, the Volume Changes of string is very big, and no regularity can be sayed, does not carry these fruit so the defeated fruit flexible pipe of this fruit picker also is suitable for.
Summary of the invention
The objective of the invention is to overcome the shortcoming that exists in the prior art, the erose fruit of a kind of suitable harvesting is provided, has forward and reverse guide function, keeps away obstruction property and anti-good, simple in structure, in light weight, easy to assemble, the portable flexible fruit picking and accepting device of extension property that colludes.
Purpose of the present invention is achieved through the following technical solutions:
A kind of flexible fruit picking and accepting device comprises that fruit cuts 10, picking lever 5 and fruit picking collecting mechanism, and described fruit picking collecting mechanism comprises line wheel 4, stay cord 7, bionical movable supporting 8, directive wheel 9, fruit pocket 14, conveyer belt 15; Bionical movable supporting 8 is made of hold-down support 16, sliding support 17, spring 18, scalable connecting rod 19, support bar 20, two hold-down supports 16 are separately fixed at the upper and lower of picking lever 5, sliding support 17 is enclosed within on the picking lever 5, be connected with spring 18 on the sliding support 17, hold-down support 16 and sliding support 17 all are hinged with support bar 20, connect by scalable connecting rod 19 between the support bar 20; Fruit pocket 14 places on foremost the support bar 20, and fruit pocket 14 is connected with conveyer belt 15 and connects, and conveyer belt 15 is fixed on the scalable connecting rod 19; The upper end of stay cord 7 is bundled on the sliding support 17, walks around the directive wheel 9 that is arranged at picking lever 5 tops then, and its end is wrapped on the line wheel 4 that is arranged at picking lever 5 lower ends.
Described scalable connecting rod 19 is by locking nut 21 control length.
Fruit is cut 10 tops that tilt to be fixed on picking lever 5, and control handle 3 is fixed on the lower end of picking lever 5, and fruit is cut 10 and is connected by control wire 2 with control handle 3.
Fruit is cut 10 and is made of cutting gathering sill 11, movable blades 12 and back-moving spring 13, and cutting gathering sill 11 connects firmly on the top of picking lever 5, is hinged with movable blades 12 on the cutting gathering sill 11, and cutting gathering sill 11 and movable blades 12 link by back-moving spring 13.Cutting gathering sill 11 is falculate, positions so that catch on fruit root handle exactly, makes cutting gathering sill 11 and movable blades 12 keep an open shearing condition by back-moving spring 13.
Picking lever 5 is supported on the tripod 1 by support 6, to realize different corners, to turn to and harvesting highly.Picking lever 5 is telescopic loop bars, and general locking bolt between interior loop bar and the outer loop bar is to realize the telescopic adjustment of picking lever 5.
When the inoperative situation, bionical movable supporting 8 keeps rounding state, and this moment, sliding support 17 was still in lowest positions under the tension of spring 18.When work, rotary line wheel 4 moves upward along picking lever 5 by stay cord 7 pulling sliding supports 17, thereby drives support bar 20 and 19 motions of scalable connecting rod, make whole bionical movable supporting 8 open, strut fruit pocket 14 and conveyer belt 15 simultaneously and make it be in the fruit state that connects.The rotation amount that can lead to wire-crossing wheel 4 is controlled the size that bionical movable supporting 8 struts, thereby the position of adjustment conveyer belt 15 is led it effectively and avoided obstacle, to adapt to the picking fruit that is in diverse location.
The present invention is work like this: when not having fruit-picking, bionical movable supporting 8 keeps rounding state under the effect of spring 18, and head is pointed, play the guiding role.During fruit-picking, rotary line wheel 4 makes bionical movable supporting 8 overcome the pulling force of spring 18 under the effect of nylon withdrawal line 7, move upward along picking lever 5, fruit pocket 14 and conveyer belt 15 are propped up by bionical movable supporting 8 and are opened, with fruit in season pocket 14 by down live in to move on to fruit cut 10 under, and with the fruit net in fruit pocket 14 the insides; Thereby pinch control handle 3 and affect control wire 2 control fruit to cut 10 Zhang Yuhe by grabbing, fruit is cut 10 and overcomes the tension force of back-moving spring 13 and close, cut off fruit root handle by movable blades 12, fruit falls into the fruit pocket of being propped up by bionical movable supporting 8 14 immediately, slip in the fruit basket with low speed via the conveyer belt 15 that tilts again, the position of conveyer belt 15 can be adjusted by rotary line wheel 4, realizes that finally the flexibility of fruit transmits and receives, and avoids falling the underground damage that causes.
The present invention compared with prior art has following advantage and effect:
(1) the suitable harvesting of the present invention is positioned at branches of tall trees and long fruit in the branch depths, is particularly suitable for plucking the fruit that is positioned at various difformity sizes such as high-order longan, lichee, and can realize that flexibility transmits and connect fruit.
(2) the present invention has adopted bionical movable supporting, draws under the normality, and head, afterbody is pointed, plays forward and reverse guide effect; Only pluck when fruit, the fruit pocket is opened, keep away obstruction property and the anti-extension property of colluding is good by bionical movable supporting.
(3) when the moment that harvesting finishes and reclaims, because fruit is in the decline state, bionical movable supporting begins to draw in, and is olive shape, is easy to oppositely lead and return.
(4) this picking device is in light weight, and is simple in structure, easy to assemble, is easy to carry, and fitting operation and replacing parts are convenient.
Need or not climb tree when (5) plucking by ladder, shelf, simple to operate, the efficient height, cost is low, and labor intensity of operating personnel is little, fruit picking quality height.
(5) can adjust the position of transfer passage by rotary line wheel, effectively avoid obstacle, be applicable to the picking fruit of diverse location.
Description of drawings
Fig. 1 is primary structure figure of the present invention.
Fig. 2 is for being positioned at the structure chart of picking lever top assembly among the present invention.
Schematic diagram when Fig. 3 is opening of bionical movable supporting of the present invention.
Schematic diagram when Fig. 4 is packing up of bionical movable supporting of the present invention
(1: tripod, 2: control wire, 3: control handle, 4: line wheel, 5: picking lever, 6: support, 7: stay cord; 8: bionical movable supporting, 9: directive wheel, 10: fruit cuts 11: cutting gathering sill, 12: movable blades, 13: back-moving spring, 14: fruit pocket, 15: conveyer belt, 16: hold-down support, 17: sliding support, 18: spring, 19: scalable connecting rod, 20: support bar, 21: locking nut.)
Embodiment
Below in conjunction with embodiment the present invention is done further detailed description, but embodiments of the present invention are not limited thereto.
As shown in the figure, flexible fruit picking and accepting device comprises that fruit is cut, picking lever and fruit picking collecting mechanism.Wherein, picking lever 5 is supported on the tripod 1 by support 6, to realize different corners, to turn to and harvesting highly; Picking lever 5 is telescopic loop bars, and general locking bolt between interior loop bar and the outer loop bar is to realize the telescopic adjustment of picking lever 5.Fruit is cut 10 tops that tilt to be fixed on picking lever 5, and control handle 3 is fixed on the lower end of picking lever 5, and fruit is cut 10 and is connected by control wire 2 with control handle.Fruit is cut 10 and is made of cutting gathering sill 11, movable blades 12 and back-moving spring 13, and cutting gathering sill 11 connects firmly on the top of picking lever 5, is hinged with movable blades 12 on the cutting gathering sill 11, and cutting gathering sill 11 is connected by back-moving spring 13 with movable blades 12; Cutting gathering sill 11 is falculate, positions so that catch on fruit root handle exactly, makes cutting gathering sill 11 and movable blades 12 keep an open shearing condition by back-moving spring 13.Bionical movable supporting 8 is made of hold-down support 16, sliding support 17, spring 18, scalable connecting rod 19, support bar 20, two hold-down supports 16 are separately fixed at the upper and lower of picking lever 5, sliding support 17 is enclosed within on the picking lever 5, be connected with spring 18 on the sliding support 17, hold-down support 16 and sliding support 17 all are hinged with support bar 20, connect by scalable connecting rod 19 between the support bar 20, scalable connecting rod 19 is by locking nut 21 control length; Fruit pocket 14 hangs on foremost the support bar 20, and fruit pocket 14 is connected with conveyer belt 15 and connects, and conveyer belt 15 is fixed on the scalable connecting rod 19, and conveyer belt 15 is by the top layer and inner liner is two-layer constitutes, and the top layer is a textile, and inner liner is a flexible resilient material; The upper end of stay cord 7 is bundled on the sliding support 17, walks around the directive wheel 9 that is arranged at picking lever 5 tops then, and its end is wrapped on the line wheel 4 that is arranged at picking lever 5 lower ends.
When not having fruit-picking, bionical movable supporting 8 keeps rounding state under the effect of spring 18, and head is pointed, play the guiding role, and this moment, sliding support 17 was still in lowest positions under the tension of spring 18.
When fruit-picking, rotary line wheel 4 moves upward along picking lever 5 by stay cord 7 pulling sliding supports 17, thereby drives support bar 20 and 19 motions of scalable connecting rod, make whole bionical movable supporting 8 open, strut fruit pocket 14 and conveyer belt 15 simultaneously and make it be in the fruit state that connects; With fruit in season pocket 14 by down live in to move on to fruit cut 10 under, and with the fruit net in fruit pocket 14 the insides; Thereby pinch control handle 3 and affect control wire 2 control fruit to cut 10 Zhang Yuhe by grabbing, fruit is cut 10 and overcomes the tension force of back-moving spring 13 and close, cut off fruit root handle by movable blades 12, fruit falls into the fruit pocket of being propped up by bionical movable supporting 8 14 immediately, slip in the fruit basket with low speed via the conveyer belt 15 that tilts again, the position of conveyer belt 15 can be adjusted by rotary line wheel 4, realizes that finally the flexibility of fruit transmits and receives, and avoids falling the underground damage that causes.
Claims (7)
1. flexible fruit picking and accepting device, comprise that fruit is cut, picking lever and fruit picking collecting mechanism, fruit pocket in the described fruit picking collecting mechanism places on foremost the support bar, the fruit pocket is connected with conveyer belt and connects, conveyer belt is fixed on the scalable connecting rod, it is characterized in that: described fruit picking collecting mechanism also comprises line wheel, stay cord, bionical movable supporting, directive wheel; Bionical movable supporting is made of hold-down support, sliding support, spring, scalable connecting rod, support bar, two hold-down supports are separately fixed at the upper and lower of picking lever, sliding support is enclosed within on the picking lever, be connected with spring on the sliding support, hold-down support and sliding support all are hinged with support bar, connect by scalable connecting rod between the support bar; The upper end of stay cord is bundled on the sliding support, walks around the directive wheel that is arranged at the picking lever top then, and its end is wrapped on the line wheel that is arranged at the picking lever lower end.
2. flexible fruit picking and accepting device according to claim 1 is characterized in that: described fruit is cut the top that tilts to be fixed on picking lever, and control handle is fixed on the lower end of picking lever, and fruit is cut with control handle and is connected by control wire.
3. flexible fruit picking and accepting device according to claim 1 and 2, it is characterized in that: described fruit is cut by cutting gathering sill, movable blades and back-moving spring and constitutes, the cutting gathering sill connects firmly the top at picking lever, be hinged with movable blades on the cutting gathering sill, cutting gathering sill and movable blades link by back-moving spring.
4. flexible fruit picking and accepting device according to claim 1 is characterized in that: described picking lever by stent support on tripod.
5. according to claim 1 or 4 described flexible fruit picking and accepting devices, it is characterized in that: described picking lever is telescopic loop bar, general locking bolt between interior loop bar and the outer loop bar.
6. flexible fruit picking and accepting device according to claim 1 is characterized in that: described scalable connecting rod is provided with locking nut.
7. flexible fruit picking and accepting device according to claim 1 is characterized in that: described conveyer belt is by the top layer and inner liner is two-layer constitutes, and the top layer is a textile, and inner liner is a flexible resilient material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101225031A CN100401872C (en) | 2006-09-29 | 2006-09-29 | Flexible fruit picking and accepting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101225031A CN100401872C (en) | 2006-09-29 | 2006-09-29 | Flexible fruit picking and accepting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1926943A CN1926943A (en) | 2007-03-14 |
| CN100401872C true CN100401872C (en) | 2008-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101225031A Expired - Fee Related CN100401872C (en) | 2006-09-29 | 2006-09-29 | Flexible fruit picking and accepting device |
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| Country | Link |
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| CN (1) | CN100401872C (en) |
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| CN108848921A (en) * | 2018-03-09 | 2018-11-23 | 淮海工学院 | A kind of novel cherry picking device |
| CN108432462B (en) * | 2018-04-18 | 2023-10-03 | 广东工业大学 | Rocker arm type cluster fruit picking device |
| CN108377742B (en) * | 2018-04-27 | 2023-08-15 | 温州大学 | Litchi picking mechanical device |
| CN108391515B (en) * | 2018-04-28 | 2023-09-12 | 温州大学 | Portable snow pear auxiliary picking device |
| CN108668624A (en) * | 2018-05-17 | 2018-10-19 | 江苏大学 | One kind being based on monolithic processor controlled high-altitude fruit picking device |
| CN108770484A (en) * | 2018-06-12 | 2018-11-09 | 广东技术师范学院 | A kind of portable new type auto fruit picker |
| CN108684319B (en) * | 2018-07-25 | 2023-04-28 | 江西制造职业技术学院 | Shoulder-carried type artificial auxiliary fruit picking device |
| CN108990542A (en) * | 2018-08-21 | 2018-12-14 | 榕江县富榕生态农业有限责任公司 | A kind of handheld tool for sugar orange picking |
| CN109121718B (en) * | 2018-09-26 | 2023-09-01 | 浙江理工大学 | Scalable fruit picking device |
| CN111527877A (en) * | 2020-05-25 | 2020-08-14 | 卢伟 | Hand-held fruit picker capable of protecting fruits |
| CN114148694B (en) * | 2022-02-09 | 2022-04-26 | 山东省农业机械科学研究院 | Adjustable conveyer in greenhouse |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744227A (en) * | 1971-09-24 | 1973-07-10 | F Kerner | Portable fruit harvester |
| US4226075A (en) * | 1979-02-22 | 1980-10-07 | George Adams | Fruit picking apparatus |
| CN2082523U (en) * | 1990-04-17 | 1991-08-14 | 何元成 | Console type maltidirectional scissors for picking fruit |
| CN2501292Y (en) * | 2001-08-31 | 2002-07-24 | 梁兰家 | Alligator fruit-picking device |
| CN2679989Y (en) * | 2004-03-31 | 2005-02-23 | 赵学民 | Fruit picker |
| US7076937B1 (en) * | 2005-04-06 | 2006-07-18 | Hanford Norris E | Twister fruit picker |
| CN200953754Y (en) * | 2006-09-29 | 2007-10-03 | 华南农业大学 | Flexible fruit-recepting picking device |
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2006
- 2006-09-29 CN CNB2006101225031A patent/CN100401872C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744227A (en) * | 1971-09-24 | 1973-07-10 | F Kerner | Portable fruit harvester |
| US4226075A (en) * | 1979-02-22 | 1980-10-07 | George Adams | Fruit picking apparatus |
| CN2082523U (en) * | 1990-04-17 | 1991-08-14 | 何元成 | Console type maltidirectional scissors for picking fruit |
| CN2501292Y (en) * | 2001-08-31 | 2002-07-24 | 梁兰家 | Alligator fruit-picking device |
| CN2679989Y (en) * | 2004-03-31 | 2005-02-23 | 赵学民 | Fruit picker |
| US7076937B1 (en) * | 2005-04-06 | 2006-07-18 | Hanford Norris E | Twister fruit picker |
| CN200953754Y (en) * | 2006-09-29 | 2007-10-03 | 华南农业大学 | Flexible fruit-recepting picking device |
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| Publication number | Publication date |
|---|---|
| CN1926943A (en) | 2007-03-14 |
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