CN109121714A - A kind of fruit picking apparatus - Google Patents
A kind of fruit picking apparatus Download PDFInfo
- Publication number
- CN109121714A CN109121714A CN201810979387.8A CN201810979387A CN109121714A CN 109121714 A CN109121714 A CN 109121714A CN 201810979387 A CN201810979387 A CN 201810979387A CN 109121714 A CN109121714 A CN 109121714A
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- CN
- China
- Prior art keywords
- picking
- fixed
- fruit
- rod
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 43
- 238000010008 shearing Methods 0.000 claims abstract description 19
- 238000010586 diagram Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
- A01D46/247—Manually operated fruit-picking tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a kind of fruit picking apparatus, belong to agricultural equipment field, it includes fruit collection frame, shearing link mechanism, picking lever, slider-crank mechanism, fruit collection frame is fixed on picking lever top side, for collecting the fruit after picking, shearing link mechanism is mounted on picking lever and is located at fruit collection frame side, slider-crank mechanism with shear link mechanism and connect and be arranged in picking lever and lower end；Apparatus of the present invention are simple and reasonable for structure, and reliably, the rotation of lower crank slide block mechanism handle is changed into blade shear action by simple rod piece mechanism, to realize picking shearing work, substitute existing artificial picking, improve picking efficiency.
Description
Technical field
The present invention relates to a kind of fruit picking apparatus, belong to agricultural equipment field.
Background technique
With deepening continuously for Agricultural Mechanization Degree, more and more mechanical equipments enter the production operation of agricultural
In, but fruit picking industry is difficult to be rapidly introduced into the field so as to cause big machinery because of fruits and vegetables growing location shape complexity, thus it is close
Nian Lai, miscellaneous fruit picking apparatus emerge one after another, by largely consulting existing device for picking currently on the market, or because
It is excessively complicated for picking mouth part body, and make entire picking mouth too heavy, it is unsuitable for using for a long time or mechanism is excessively simple
It is single, so that picking operation is unreliable, it not can guarantee disposable cutting carpopodium rapidly, in summary the disadvantage of two classes machinery, this hair
Bright to devise a kind of Simple fruits device for picking, the slider-crank mechanism of lower end can accurately control the speed of shear knife cutting
Degree, herein it can be appreciated that the size of the power of cutting, good solve lack present in two kinds of device for picking described above
Point improves picking efficiency.
Summary of the invention
The object of the present invention is to provide a kind of minitype fruits device for picking, to improve in a manner of traditional fruit-picking, reaches and subtract
The purpose that light manpower consumption and personnel injure unexpectedly.
Fruit picking apparatus of the present invention includes fruit collection frame, shearing link mechanism, picking lever, slider-crank mechanism, fruit
Collection frame is fixed on picking lever top side, and for collecting the fruit after picking, shearing link mechanism is mounted on picking lever simultaneously
Positioned at fruit collection frame side, slider-crank mechanism connect and is arranged in picking lever and lower end with shearing link mechanism；Its
Middle slider-crank mechanism includes push rod hinged-support, push rod, rocking handle, offset conn rod, central axis, turntable, bearing, link block, push rod
It is arranged in picking lever, push rod hinged-support is fixed on push rod top, and rocking handle one end is fixed on outer race, and central axis one end is solid
It is scheduled on bearing inner ring, the other end and link block are connected, and turntable is set on center shaft and between bearing and link block, adopt
It plucks bar lower end and link block is connected；Offset conn rod one end is connect with push rod lower end, and the other end is connected on turntable；
Shearing link mechanism includes movable blades, fixed blade, motion bar, spring buffer pin, curved rod I, curved rod II, fixes
Hinged-support, auxiliary connecting rod push connecting rod, universal ball end, are fixed on the upper end of fruit collection frame in the middle part of movable blades by pin, living
Cutting blade one end is arranged on the universal ball end for being fixed on motion bar top, and fixed blade one end is fixed on movable blades and fruit
Collection frame junction, the other end are fixed on fruit collection frame upper end, and fixed blade is matched with movable blades, motion bar lower end
Sleeve is sleeved on spring buffer pin；Curved rod I, II one end of curved rod are separately fixed on spring buffer pin both ends, and are located at
Sleeve two sides, the other end are connect by pin with connecting rod one end is pushed, and the connecting rod other end is pushed to connect by pin with push rod hinged-support,
Auxiliary connecting rod one end is being pushed in the middle part of connecting rod by pin connection, and the other end passes through pin and the fixation for being fixed on picking lever upper outside
Hinged-support connection.
The push rod is mounted in the duct in picking lever.
The picking lever top is provided with slot, and the push rod hinged-support on push rod is arranged in slot and connect with connecting rod is pushed.
Groove is provided on described movable blades one end, universal ball end is arranged in groove, mobile to limit its space.
The spring buffer pin includes 2 springs, 2 end blocks, intermediate bars, and intermediate bar both ends are separately connected a spring,
Each spring connects an end block, and the sleeve of motion bar lower end is sleeved on intermediate bar, curved rod I, II one end of curved rod difference
It is connected on 2 springs.
The promotion connecting rod is made of two symmetrically set rod piece.
This minitype fruits device for picking working principle are as follows: by rocking handle in slider-crank mechanism, so that turntable rotates, drive inclined
Connecting rod operation to be set, so that push rod be pushed to move up and down, and then drives shearing link mechanism operation, push rod hinged-support moves up and down,
It drives and pushes link motion, auxiliary connecting rod auxiliary pushing link motion keeps its operation more reliable, finally drive curved rod I, curved
Bar II moves, and realizes the movement of movable blades, cooperates with fixed blade and completes shearing work.
The invention has the following advantages:
1, whole device is easy to carry, and easy to operate；
2, ingenious to utilize slider-crank mechanism adapted space link mechanism, lower end handle is converted into upper end sheared edge
Shearing force；
3, cutting mechanism using spatial linkage cooperation universal ball end use, it is good avoid it is dead when link mechanism moves up
Angle phenomenon；
4, the use of spring buffer pin, when preferably avoiding the movement of two curved rods, the radius of gyration it is inconsistent and caused by connect
Linkage runs dead angle；
5, structurally reasonable, reliably, use scope is wide.
Detailed description of the invention
Fig. 1 is schematic structural diagram of the device of the invention；
Fig. 2 is present invention shearing linkage arrangement schematic diagram；
Fig. 3 is picking lever structural schematic diagram of the present invention；
Fig. 4 is picking lever structural schematic diagram of the present invention；
Fig. 5 is present invention shearing link mechanism and slider-crank mechanism schematic diagram；
Fig. 6 is slider-crank mechanism structural schematic diagram of the present invention；
Fig. 7 is rocking handle partial structure diagram of the invention；
Fig. 8 is the structural schematic diagram of spring buffer pin；
Fig. 9 is the structural schematic diagram of motion bar；
Figure 10 is the structural schematic diagram of movable blades；
In figure: 1- fruit collection frame, 2- shearing link mechanism, 3- picking lever, 4- slider-crank mechanism, 5- movable blades, 6- are solid
Ledger-plate, 7- motion bar, 8- spring buffer pin, 9- curved rod I, 10- curved rod II, 11- fixed-hinged support, 12- auxiliary connecting rod,
13- pushes connecting rod, 14- push rod hinged-support, 15- push rod, 16- rocking handle, 17- offset conn rod, 18- central axis, 19- turntable, the hole 20-
Road, 21- bearing, 22- slot, 23- universal ball end, 24- link block, 25- groove, 26- sleeve, 27- spring, 28- end block, in 29-
Between bar.
Specific embodiment
With reference to the accompanying drawings and examples, the invention will be further described, but the content invented is not limited to the model
It encloses.
Embodiment 1: as Figure 1-10 shows, fruit picking apparatus, it is characterised in that: including fruit collection frame 1, shearing connecting rod machine
Structure 2, picking lever 3, slider-crank mechanism 4, fruit collection frame 1 are welded on 3 top side of picking lever, for collecting the fruit after picking
Real, shearing link mechanism 2 is mounted on picking lever 3 and is located at 1 side of fruit collection frame, slider-crank mechanism 4 and shearing connecting rod
Mechanism 2 connects and is arranged in picking lever 3 and lower end；Wherein slider-crank mechanism 4 include push rod hinged-support 14, push rod 15,
Rocking handle 16, offset conn rod 17, central axis 18, turntable 19, bearing 21, link block 24, push rod 15 are mounted on the duct in picking lever 3
In 20,3 top of picking lever is provided with slot 22, and push rod hinged-support 14 is fixed on 15 top of push rod, and is arranged in slot 22, rocking handle 16 1
End is fixed on 21 outer ring of bearing, and 18 one end of central axis is fixed in 21 inner ring of bearing, and the other end and link block 24 are connected, turntable
19 are sleeved on central axis 18 and between bearing 21 and link block 24, and 3 lower end of picking lever and link block 24 are connected；Biasing connects
17 one end of bar is connect with 15 lower end of push rod, and the other end is connected on turntable 19；Link mechanism 2 is sheared to include movable blades 5, fix
Blade 6, motion bar 7, spring buffer pin 8, curved rod I 9, curved rod II 10, fixed-hinged support 11, auxiliary connecting rod 12, the company of promotion
Bar 13, universal ball end 23 are fixed on the upper end of fruit collection frame 1 in the middle part of movable blades 5 by pin, and 5 one end of movable blades passes through
Groove 25 is arranged on the universal ball end 23 for being fixed on 7 top of motion bar, and 6 one end of fixed blade is bolted on movable blade
Piece 5 and 1 junction of fruit collection frame, the other end are bolted on 1 upper end of fruit collection frame, fixed blade 6 and movable blade
Piece 5 matches, and the sleeve 26 of 7 lower end of motion bar is sleeved on spring buffer pin 8；Curved rod I 9, II 10 one end of curved rod difference
It is fixed on 8 both ends of spring buffer pin, and is located at 26 two sides of sleeve, the other end is connect by pin with 13 one end of connecting rod is pushed, and is pushed away
Dynamic 13 other end of connecting rod is connect by pin with push rod hinged-support 14, and 12 one end of auxiliary connecting rod is by pin connection in pushing connecting rod 13
Portion, the other end are connect by pin with the fixed-hinged support 11 for being fixed on 3 upper outside of picking lever.
Embodiment 2: as shown in Figs. 8 and 9, the present embodiment apparatus structure, with embodiment 1, difference is that spring buffer pin 8 includes
2 springs 27,2 end blocks 28, intermediate bars 29,29 both ends of intermediate bar are separately connected a spring 27, each connection of spring 27 one
The sleeve 26 of a end block 28,7 lower end of motion bar is sleeved on intermediate bar 29, and curved rod I 9, II 10 one end of curved rod are separately connected
On 2 springs 27；Connecting rod 13 is pushed to be made of two symmetrically set rod piece.
Claims (6)
1. a kind of fruit picking apparatus, it is characterised in that: including fruit collection frame (1), shearing link mechanism (2), picking lever (3),
Slider-crank mechanism (4), fruit collection frame (1) are fixed on picking lever (3) top side, for collecting the fruit after picking, cut
It cuts link mechanism (2) and is mounted on picking lever (3) and is located at fruit collection frame (1) side, slider-crank mechanism (4) and shearing connect
Linkage (2) connects and is arranged in picking lever (3) and lower end；
Wherein slider-crank mechanism (4) includes push rod hinged-support (14), push rod (15), rocking handle (16), offset conn rod (17), center
Axis (18), turntable (19), bearing (21), link block (24), push rod (15) setting is in picking lever (3), push rod hinged-support (14)
It is fixed on push rod (15) top, rocking handle (16) one end is fixed on bearing (21) outer ring, and central axis (18) one end is fixed on bearing
(21) in inner ring, the other end and link block (24) are connected, turntable (19) be sleeved on central axis (18) and be located at bearing (21) with
Between link block (24), picking lever (3) lower end and link block (24) are connected；Offset conn rod (17) one end and push rod (15) lower end connect
It connects, the other end is connected on turntable (19)；
Shearing link mechanism (2) includes movable blades (5), fixed blade (6), motion bar (7), spring buffer pin (8), curved rod
I (9), fixed-hinged support (11), auxiliary connecting rod (12), push connecting rod (13), universal ball end (23), activity at curved rod II (10)
The upper end of fruit collection frame (1) is fixed in the middle part of blade (5) by pin, motion bar is being fixed in the setting of movable blades (5) one end
(7) on the universal ball end (23) on top, fixed blade (6) one end is fixed on movable blades (5) and connect with fruit collection frame (1)
Place, the other end are fixed on fruit collection frame (1) upper end, and fixed blade (6) is matched with movable blades (5), motion bar (7) lower end
Sleeve (26) be sleeved on spring buffer pin (8)；Curved rod I (9), curved rod II (10) one end are separately fixed at spring buffer
It sells on (8) both ends, and is located at sleeve (26) two sides, the other end is connect by pin with connecting rod (13) one end is pushed, and connecting rod is pushed
(13) other end is connect by pin with push rod hinged-support (14), and auxiliary connecting rod (12) one end is pushing connecting rod (13) by pin connection
Middle part, the other end are connect by pin with the fixed-hinged support (11) for being fixed on picking lever (3) upper outside.
2. fruit picking apparatus according to claim 1, it is characterised in that: push rod (15) is mounted on the hole in picking lever (3)
In road (20).
3. fruit picking apparatus according to claim 1, it is characterised in that: picking lever (3) top is provided with slot (22), push rod
(15) push rod hinged-support (14) setting on is connect in slot (22) and with connecting rod (13) are pushed.
4. fruit picking apparatus according to claim 1, it is characterised in that: groove (25) are provided on movable blades (5) one end,
Universal ball end (23) setting is in groove (25).
5. fruit picking apparatus according to claim 1, it is characterised in that: spring buffer pin (8) includes 2 springs (27), 2
A end block (28), intermediate bar (29), intermediate bar (29) both ends are separately connected a spring (27), and each spring (27) connects one
The sleeve (26) of end block (28), motion bar (7) lower end is sleeved on intermediate bar (29), curved rod I (9), curved rod II (10) one
End is connected on 2 springs (27).
6. fruit picking apparatus according to claim 1, it is characterised in that: push connecting rod (13) by two symmetrically set bar
Part composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979387.8A CN109121714B (en) | 2018-08-27 | 2018-08-27 | Fruit picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979387.8A CN109121714B (en) | 2018-08-27 | 2018-08-27 | Fruit picking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109121714A true CN109121714A (en) | 2019-01-04 |
| CN109121714B CN109121714B (en) | 2023-09-26 |
Family
ID=64828118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810979387.8A Active CN109121714B (en) | 2018-08-27 | 2018-08-27 | Fruit picking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109121714B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050581A (en) * | 2019-04-09 | 2019-07-26 | 重庆大学 | A kind of portable assisting in fruit picking device |
| CN111727737A (en) * | 2020-06-09 | 2020-10-02 | 陈帮晓 | Device for picking fruits on high branches |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191305900A (en) * | 1912-03-11 | 1913-09-11 | Carl Bauer | Improvements in Fruit Pickers. |
| GB368804A (en) * | 1930-12-02 | 1932-03-02 | Albert Edward Instone | Improved apparatus for picking or harvesting fruit from trees |
| EP1829443A1 (en) * | 2006-03-01 | 2007-09-05 | Ingrid Zenkner | Adaptive fruit picker with adjustable picking rake and sectioned collection bag |
| EP2042020A1 (en) * | 2007-09-27 | 2009-04-01 | Andreas Stihl AG & Co. KG | Portable, hand-operated harvesting device |
| CN107750636A (en) * | 2017-11-30 | 2018-03-06 | 延安大学 | A kind of fruit picking |
| CN207543655U (en) * | 2017-12-12 | 2018-06-29 | 华东交通大学 | A kind of novel fruits picker |
| CN108293431A (en) * | 2018-01-30 | 2018-07-20 | 广东工业大学 | A kind of shear suitable for fruit picking |
-
2018
- 2018-08-27 CN CN201810979387.8A patent/CN109121714B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191305900A (en) * | 1912-03-11 | 1913-09-11 | Carl Bauer | Improvements in Fruit Pickers. |
| GB368804A (en) * | 1930-12-02 | 1932-03-02 | Albert Edward Instone | Improved apparatus for picking or harvesting fruit from trees |
| EP1829443A1 (en) * | 2006-03-01 | 2007-09-05 | Ingrid Zenkner | Adaptive fruit picker with adjustable picking rake and sectioned collection bag |
| EP2042020A1 (en) * | 2007-09-27 | 2009-04-01 | Andreas Stihl AG & Co. KG | Portable, hand-operated harvesting device |
| CN107750636A (en) * | 2017-11-30 | 2018-03-06 | 延安大学 | A kind of fruit picking |
| CN207543655U (en) * | 2017-12-12 | 2018-06-29 | 华东交通大学 | A kind of novel fruits picker |
| CN108293431A (en) * | 2018-01-30 | 2018-07-20 | 广东工业大学 | A kind of shear suitable for fruit picking |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050581A (en) * | 2019-04-09 | 2019-07-26 | 重庆大学 | A kind of portable assisting in fruit picking device |
| CN111727737A (en) * | 2020-06-09 | 2020-10-02 | 陈帮晓 | Device for picking fruits on high branches |
| CN111727737B (en) * | 2020-06-09 | 2022-09-02 | 陈帮晓 | Device for picking fruits on high branches |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109121714B (en) | 2023-09-26 |
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