CN107409625A - A kind of controllable drop point collect to rotor wheel picker - Google Patents
A kind of controllable drop point collect to rotor wheel picker Download PDFInfo
- Publication number
- CN107409625A CN107409625A CN201710674846.7A CN201710674846A CN107409625A CN 107409625 A CN107409625 A CN 107409625A CN 201710674846 A CN201710674846 A CN 201710674846A CN 107409625 A CN107409625 A CN 107409625A
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- China
- Prior art keywords
- break bar
- fixed
- rotor wheel
- shaft
- motor
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- 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.)
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a kind of controllable drop point collection to rotor wheel picker, including tilt-top, to rotor wheel assembly, parallel connection platform assembly, it is described that left break bar, right break bar, break bar base, rotating disk, break bar motor are included to rotor wheel assembly, the left break bar and right break bar respectively by rotating disk it is relative be rotatably arranged on break bar base one side, left break bar and right break bar are respectively with being fixed on the another side break bar motor drive connection of the break bar base；Tilt-top includes bottom plate, the U-shaped base being fixed on the bottom plate and pitching motor, the U-shaped rotating ring being rotatably connected on the U-shaped base, and the output end of the pitching motor is connected by transmission mechanism with U-shaped rotating ring；The parallel connection platform assembly includes freedom degree parallel connection platform and collection device.The present invention has the characteristics of harvesting scope is big, and serious forgiveness is high, and with the free degree of a pitch rotation, increases its flexibility, reduce labor intensity, improve the security of harvesting.
Description
Technical field
The present invention relates to harvesting equipment technology field, specially a kind of controllable drop point collect to rotor wheel picker.
Background technology
At present, it is general by the way of manually winning to harvest apple, labor intensity is larger.And because most apples are located at
Eminence, therefore pluck the normal needs of personnel and climb tree or can just pick apple by ladder, whole picking process has certain danger
Danger.In order to realize that people can pick the fruit on tree on ground and not allow fruit ground of dropping to cause to damage, design is a kind of
The picker collected instead of human hand harvesting apple, controllable drop point is necessary.
The content of the invention
What a kind of controllable drop point of present invention offer was collected can replace human hand to pluck apple in rotor wheel picker, this device
Fruit, there is the characteristics of harvesting scope is big, and serious forgiveness is high, and with the free degree of a pitch rotation, increase its flexibility.
The present invention adopts the following technical scheme that to achieve these goals：
A kind of controllable drop point collect to rotor wheel picker, including tilt-top, pair that is arranged on the tilt-top
Rotor wheel assembly,
It is described to include left break bar, right break bar, break bar base, rotating disk, break bar motor to rotor wheel assembly, described left break bar and
Right break bar respectively by rotating disk it is relative be rotatably arranged on break bar base one side, the left break bar and right break bar are respectively with being fixed on
The another side break bar motor drive connection of the break bar base；
Described tilt-top include bottom plate, the U-shaped base that is fixed on the bottom plate and pitching motor, be rotatably connected on it is described
U-shaped rotating ring on U-shaped base, the top of the U-shaped rotating ring are fixedly connected with the break bar base, described pitching motor
Output end pass through for drive U-shaped rotating ring rotate transmission mechanism be connected with U-shaped rotating ring.
Further, the cutting-edge of described left break bar and right break bar be indent arc, the edge of remaining position
Fillet is provided with, prevents from cutting by mistake.
Further, the described outer side of break bar base is provided with the wedge-shaped part being engaged with left break bar and right break bar,
The circular groove installed for rotating disk and the square groove being connected by screw with U-shaped rotating ring are additionally provided with simultaneously.
Further, the rotating disk inner ring is fixed on corresponding to break bar base in circular groove, and left break bar, right break bar are fixed
On rotating disk outer ring, the motor shaft of the break bar motor is fastenedly connected with left break bar, right break bar respectively by trip bolt.
Further, the pitching motor is fixed on bottom plate by motor cabinet, and the output end of the pitching motor passes through
Shaft coupling is connected with drive shaft, and the drive shaft is fixed on bottom plate by bearing block support, described drive shaft and driver
Structure is connected.
Further, the side of described U-shaped rotating ring is fixedly connected by shaft stool with support shaft, the support shaft with
The side of U-shaped base is hinged by bearing；The opposite side of described U-shaped rotating ring is fixed by shaft stool and multi-diameter shaft to be connected
Connect, one end of the multi-diameter shaft and the opposite side of U-shaped base are hinged by bearing, the other end and driver of the multi-diameter shaft
Structure is connected.
Further, described transmission mechanism is sprocket wheel drive pair, including be fixed on multi-diameter shaft big sprocket wheel, be fixed on
Minor sprocket in the drive shaft, the chain being connected between the big sprocket wheel and minor sprocket；
Or
Described transmission mechanism is belt wheel drive pair, including be fixed on multi-diameter shaft big belt wheel, be fixed in the drive shaft
Small pulley, the driving belt that is connected between the big sprocket wheel and minor sprocket, the big belt wheel and small pulley are V-shaped groove band
Wheel, described driving belt is vee-belt, or, the big belt wheel and small pulley are synchronous pulley, described driving belt
For synchronous belt.
Further, described freedom degree parallel connection platform includes upper mounting plate, and lower platform, three uniform connections are arranged on institute
State upper mounting plate, the rocking arm drive device between lower platform.
Further, the collection device includes the collection frame being fixed on lower platform, the aluminum frame being fixed on upper mounting plate
And some expansion links being movably connected on by typed ball bearing pair between aluminum frame and collection frame.
Further, described rocking arm drive device includes Dual-output shaft motor, rocking arm, connecting rod, on described lower platform
Bearing block is symmetrically arranged with, two outputs of described Dual-output shaft motor are pivotally supported on symmetrical bearing block, described
One end of rocking arm be fixedly connected by disk and screw with the output shaft of Dual-output shaft motor, the other end passes through typed ball bearing pair and company
One end of bar is flexibly connected, and the other end of the connecting rod is movably hinged by typed ball bearing pair and upper mounting plate.
Compared to existing picker, the present invention has the characteristics of harvesting scope is big, and serious forgiveness is high, can control drop point to collect
And the characteristics of field trash can be screened out, and with the free degree of a pitch rotation, increase its flexibility, enable a person on ground
Face can pick the fruit on tree, reduce labor intensity, improve the security of harvesting, possess higher flexibility.
Brief description of the drawings
Fig. 1 is the overall structure diagram to rotor wheel picker that the controllable drop point of the embodiment of the present invention is collected.
Fig. 2 is the embodiment of the present invention to rotor wheel assembly and the structural representation of tilt-top.
Fig. 3 is the embodiment of the present invention to rotor wheel assembly and a certain state schematic side view of tilt-top.
Fig. 4 is the embodiment of the present invention to rotor wheel assembly and another state schematic side view of tilt-top.
Fig. 5 is to be the embodiment of the present invention to rotor wheel assembly schematic front view.(being free of break bar)
Fig. 6 is the embodiment of the present invention to rotor wheel assembly partial schematic sectional view.(being free of break bar)
Fig. 7 is the break bar base dimensional structure diagram that the present invention is implemented.
Fig. 8 is the break bar understructure accompanying drawing schematic diagram that the present invention is implemented.
Fig. 9 be in Fig. 8 A-A to schematic cross-sectional view.
Figure 10 is the right cutting wheel structure schematic diagram of the embodiment of the present invention.
Figure 11 is the B-B direction schematic cross-sectional view in Figure 10.
Figure 12 is the tilt-top structural representation of the embodiment of the present invention.
Figure 13 is enlarged diagram at C in Figure 12.
Figure 14 is driving mechanism structure schematic diagram of the embodiment of the present invention.
Figure 15 is the structural representation of the parallel connection platform assembly of the embodiment of the present invention.
The label declaration of parts in schematic diagram：
Shown in figure：The right break bars of 1-, 2- break bar bases, the left break bars of 3-, 4- rotating rings, 5- annular bases, 6- bottom plates, 7- pitching electricity
Machine, 8- timing belts, 9- corner braces, 10- rotating disks, 11- break bar motors, 12- wedge shapes, 13- break bars circle, 14- big belt wheels, 15- multi-diameter shafts,
16- shaft stools, 17- support shafts, 18- small pulleys, 19- bearing blocks, 20- shaft couplings, 21- aluminum frame, 22- connecting rods, 23- collection frames,
24- Dual-output shaft motors, 25- rocking arms, 26- disks, 27- expansion links, 28- drive shafts.
Embodiment
The purpose of the present invention is described in further detail below by specific embodiment, embodiment can not herein one by one
Repeat, but therefore embodiments of the present invention are not defined in following examples.
As shown in Fig. 1 to Figure 15, including tilt-top, be arranged on the tilt-top to rotor wheel assembly, set
Parallel connection platform assembly in the tilt-top bottom,
It is described to include left break bar 3, right break bar 1, break bar base 2, rotating disk 10, break bar motor 11 to rotor wheel assembly, it is described
Left break bar 3 and right break bar 1 respectively by rotating disk 10 it is relative be rotatably arranged on the one side of break bar base 2, the left break bar 3 and right knife
Wheel 1 is respectively with being fixed on the drive connection of another side break bar motor 11 of the break bar base 2；
Described tilt-top includes bottom plate 6, the U-shaped base 5 being fixed on the bottom plate 6 and pitching motor 7, is rotatably connected on
U-shaped rotating ring 4 on the U-shaped base 5, the top of the U-shaped rotating ring 4 is fixedly connected with the break bar base 2, described
The output end of pitching motor 7 is connected by the transmission mechanism for driving U-shaped rotating ring 4 to rotate with U-shaped rotating ring 4, in addition,
In order to improve the bonding strength of bottom plate 6 and U-shaped base 5, it is also connected with being provided with corner brace 9 between the bottom plate 6 and U-shaped base 5；
The parallel connection platform assembly includes freedom degree parallel connection platform and collection device.
As shown in Figure 10 and Figure 11, four cutting-edges of described left break bar 3 and right break bar 1 are the arc of indent,
The edge of remaining position is provided with fillet, as long as being using the advantage of the cutting edge of concave arc into blade circle, cutting
Sword can hooks upper stem end, takes stem end to break bar base by the rotation of blade, passes through the cooperation of break bar base 2 and cutting edge
Stem end is cut off, and ensure that the fruit position that comes off relative to break bar assembly is constant, fillet can prevent from cutting by mistake.Cut herein
Sword number is not limited only to four.
As shown in Figure 8 and Figure 9, described 2 outer side of break bar base is provided with is engaged with left break bar 3 and right break bar 1
Wedge-shaped part, while be additionally provided with the circular groove installed for rotating disk 10 and be connected with U-shaped rotating ring 4 by screw square recessed
Groove.The wedge-shaped part passes through the cooperation with each break bar cutting edge, it is ensured that cuts off stem end.
As shown in Figure 5 and Figure 6, the inner ring of rotating disk 10 is fixed on corresponding to break bar base 2 in circular groove, left break bar 3,
Right break bar 1 is fixed on the outer ring of rotating disk 10, the motor shaft of the break bar motor 11 by trip bolt respectively with left break bar 3, right
Break bar 1 is fastenedly connected.
As shown in figure 14, the pitching motor 7 is fixed on bottom plate 6 by motor cabinet, the output end of the pitching motor 7
Be connected by shaft coupling 20 with drive shaft 28, the drive shaft 28 by the supporting and fixing of bearing block 19 on bottom plate 6, described drive
Moving axis 28 is connected with transmission mechanism.
As shown in Figure 12 and Figure 13, the side of described U-shaped rotating ring 4 is consolidated by shaft stool 16 and support shaft 17 with screw
Fixed connection, the side of the support shaft 17 and U-shaped base 5 is by being hinged；The opposite side of described U-shaped rotating ring 4 passes through axle
Bearing 16 and multi-diameter shaft 15 are screwed connection, and one end of the multi-diameter shaft 15 passes through bearing phase with the opposite side of U-shaped base 5
Be hinged, the other end of the multi-diameter shaft 15 is connected with transmission mechanism.
Described transmission mechanism is belt wheel drive pair, including be fixed on multi-diameter shaft 15 big belt wheel 14, be fixed on it is described
Small pulley 18 in drive shaft 28, the driving belt being connected between the big sprocket wheel 14 and minor sprocket 18, the big belt wheel and
Small pulley is synchronous pulley, and described driving belt is synchronous belt.
As shown in figure 15, described freedom degree parallel connection platform includes upper mounting plate, and lower platform, three uniform connections are arranged on
The upper mounting plate, the rocking arm drive device between lower platform.The collection device include being fixed on collection frame 23 on lower platform,
The aluminum frame 21 that is fixed on upper mounting plate and it is some be movably connected on by typed ball bearing pair it is flexible between aluminum frame 21 and collection frame 23
Bar 27.Described rocking arm drive device includes Dual-output shaft motor 24, rocking arm 25, connecting rod 22, is symmetrically set on described lower platform
Bearing block is equipped with, two outputs of described Dual-output shaft motor 24 are pivotally supported on symmetrical bearing block, and described shakes
One end of arm 25 is fixedly connected by disk 26 and screw with the output shaft of Dual-output shaft motor 24, the other end by typed ball bearing pair with
One end of connecting rod 22 is flexibly connected, and the other end of the connecting rod 22 is movably hinged by typed ball bearing pair and upper mounting plate.
Expansion link 27 ensure that whole collection channel can follow parallel connection platform to move, and in the case where head does not rotate, fall
It relative to collection channel entrance is constant that point, which is, and the size of collection channel already has accounted for the rotation of head, therefore, simultaneously
During joining platform motion, it can ensure that fruit falls into passage all the time.In addition, the gap-ratio fruit diameter between expansion link 27
It is smaller, it ensure that fruit will not be missed, also play the effect for screening out field trash.
In another feasible embodiment of the present invention, the big belt wheel 14 and small pulley 18 are V-shaped groove belt wheel, described
Driving belt be vee-belt.
In another feasible embodiment of the present invention, described transmission mechanism is sprocket wheel drive pair, including is fixed on rank
Big sprocket wheel on terraced axle 15, the minor sprocket being fixed in the drive shaft 28, it is connected between the big sprocket wheel and minor sprocket
Chain.
The operation principle and process for using of above-described embodiment are as follows：
After upper electricity, the rotation of left break bar 3 and right break bar 1 can be controlled respectively, the direction of rotation of left break bar 3 is clockwise, right break bar 1
Direction of rotation be counterclockwise.Which break bar operator can determine to start according to apple with respect to the position of break bar, as long as stem end
Into in the range of break bar circle 13, you can cut, appearance can be adjusted by pitching motor 7 to rotate tilt-top in operating process
State, meet the harvesting of diverse location apple.The fruit of harvesting falls into collection frame 23 by collection channel, is cut with fruit
Branches and leaves remove in collection channel by gravity sieve.
The above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to the present invention
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the present invention
All any modification, equivalent and improvement made within spirit and principle etc., should be included in the protection of the claims in the present invention
Within the scope of.
Claims (10)
1. a kind of controllable drop point collect to rotor wheel picker, it is characterised in that including tilt-top, be arranged on described bow
Face upward on head to rotor wheel assembly, be arranged on the parallel connection platform assembly of the tilt-top bottom,
It is described to include left break bar, right break bar, break bar base, rotating disk, break bar motor to rotor wheel assembly, described left break bar and
Right break bar respectively by rotating disk it is relative be rotatably arranged on break bar base one side, the left break bar and right break bar are respectively with being fixed on
The another side break bar motor drive connection of the break bar base；
Described tilt-top include bottom plate, the U-shaped base that is fixed on the bottom plate and pitching motor, be rotatably connected on it is described
U-shaped rotating ring on U-shaped base, the top of the U-shaped rotating ring are fixedly connected with the break bar base, described pitching motor
Output end pass through for drive U-shaped rotating ring rotate transmission mechanism be connected with U-shaped rotating ring；
The parallel connection platform assembly includes freedom degree parallel connection platform and collection device.
2. controllable drop point according to claim 1 collect to rotor wheel picker, it is characterised in that described left knife
The cutting-edge of wheel and right break bar is the arc of indent, and the edge of remaining position is provided with fillet.
3. controllable drop point according to claim 1 collect to rotor wheel picker, it is characterised in that：Described break bar
The outer side of base is provided with the wedge-shaped part being engaged with left break bar and right break bar, while is additionally provided with the circle for rotating disk installation
Groove and the square groove being connected by screw with U-shaped rotating ring.
4. controllable drop point according to claim 3 collect to rotor wheel picker, it is characterised in that：In the rotating disk
Circle is fixed on corresponding to break bar base in circular groove, and left break bar, right break bar are fixed on rotating disk outer ring, the break bar motor
Motor shaft is fastenedly connected with left break bar, right break bar respectively by trip bolt.
5. controllable drop point according to claim 1 collect to rotor wheel picker, it is characterised in that：The pitching electricity
Machine is fixed on bottom plate by motor cabinet, and the output end of the pitching motor is connected by shaft coupling with drive shaft, the driving
Axle is fixed on bottom plate by bearing block support, and described drive shaft is connected with transmission mechanism.
6. controllable drop point according to claim 5 collect to rotor wheel picker, it is characterised in that：Described U-shaped
The side of rotating ring is fixedly connected by shaft stool with support shaft, and the support shaft and the side of U-shaped base are mutually cut with scissors by bearing
Connect；The opposite side of described U-shaped rotating ring is fixedly connected by shaft stool with multi-diameter shaft, one end and the U-shaped bottom of the multi-diameter shaft
The opposite side of seat is hinged by bearing, and the other end of the multi-diameter shaft is connected with transmission mechanism.
7. controllable drop point according to claim 6 collect to rotor wheel picker, it is characterised in that：Described transmission
Mechanism is sprocket wheel drive pair, including be fixed on multi-diameter shaft big sprocket wheel, be fixed in the drive shaft minor sprocket, be connected to
Chain between the big sprocket wheel and minor sprocket；
Or
Described transmission mechanism is belt wheel drive pair, including be fixed on multi-diameter shaft big belt wheel, be fixed in the drive shaft
Small pulley, the driving belt that is connected between the big sprocket wheel and minor sprocket, the big belt wheel and small pulley are V-shaped groove band
Wheel, described driving belt is vee-belt, or, the big belt wheel and small pulley are synchronous pulley, described driving belt
For synchronous belt.
8. controllable drop point according to claim 1 collect to rotor wheel picker, it is characterised in that：Described three are certainly
Upper mounting plate is included by degree parallel connection platform, lower platform, three uniform connect are arranged on the upper mounting plate, and the rocking arm between lower platform drives
Dynamic device.
9. controllable drop point according to claim 8 collect to rotor wheel picker, it is characterised in that：It is described to collect dress
Put including the collection frame being fixed on lower platform, the aluminum frame being fixed on upper mounting plate and some be movably connected on by typed ball bearing pair
Expansion link between aluminum frame and collection frame.
10. controllable drop point according to claim 8 collect to rotor wheel picker, it is characterised in that：Described shakes
Arm drive device includes Dual-output shaft motor, rocking arm, connecting rod, and bearing block is symmetrically arranged with described lower platform, and described is double
Two outputs of output spindle motor are pivotally supported on symmetrical bearing block, and one end of described rocking arm passes through disk and screw
It is fixedly connected with the output shaft of Dual-output shaft motor, the other end is flexibly connected by typed ball bearing pair with one end of connecting rod, the connecting rod
The other end be movably hinged by typed ball bearing pair and upper mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674846.7A CN107409625B (en) | 2017-08-09 | 2017-08-09 | Fruit picking device with contra-rotating cutter wheel capable of controlling drop point collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710674846.7A CN107409625B (en) | 2017-08-09 | 2017-08-09 | Fruit picking device with contra-rotating cutter wheel capable of controlling drop point collection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107409625A true CN107409625A (en) | 2017-12-01 |
| CN107409625B CN107409625B (en) | 2023-05-23 |
Family
ID=60437789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710674846.7A Active CN107409625B (en) | 2017-08-09 | 2017-08-09 | Fruit picking device with contra-rotating cutter wheel capable of controlling drop point collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107409625B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353630A (en) * | 2018-04-18 | 2018-08-03 | 辽宁工业大学 | All-in-one machine is collected in strawberry picking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100115910A1 (en) * | 2008-10-16 | 2010-05-13 | Larry Mulock | Fruit extractor |
| CN204443145U (en) * | 2015-03-11 | 2015-07-08 | 李小霞 | A kind of adjustable oranges and tangerines machine for picking fruits |
| CN205611271U (en) * | 2016-04-08 | 2016-10-05 | 石河子大学 | Safflower filigree harvester |
| CN106416621A (en) * | 2016-09-29 | 2017-02-22 | 南京信息职业技术学院 | Automatic collection vehicle for green picking of tropical pineapples |
| CN207201366U (en) * | 2017-08-09 | 2018-04-10 | 华南理工大学 | A kind of controllable drop point collect to rotor wheel picker |
-
2017
- 2017-08-09 CN CN201710674846.7A patent/CN107409625B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100115910A1 (en) * | 2008-10-16 | 2010-05-13 | Larry Mulock | Fruit extractor |
| CN204443145U (en) * | 2015-03-11 | 2015-07-08 | 李小霞 | A kind of adjustable oranges and tangerines machine for picking fruits |
| CN205611271U (en) * | 2016-04-08 | 2016-10-05 | 石河子大学 | Safflower filigree harvester |
| CN106416621A (en) * | 2016-09-29 | 2017-02-22 | 南京信息职业技术学院 | Automatic collection vehicle for green picking of tropical pineapples |
| CN207201366U (en) * | 2017-08-09 | 2018-04-10 | 华南理工大学 | A kind of controllable drop point collect to rotor wheel picker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353630A (en) * | 2018-04-18 | 2018-08-03 | 辽宁工业大学 | All-in-one machine is collected in strawberry picking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107409625B (en) | 2023-05-23 |
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