CN108718700A - A kind of pineapple picker - Google Patents
A kind of pineapple picker Download PDFInfo
- Publication number
- CN108718700A CN108718700A CN201810907231.9A CN201810907231A CN108718700A CN 108718700 A CN108718700 A CN 108718700A CN 201810907231 A CN201810907231 A CN 201810907231A CN 108718700 A CN108718700 A CN 108718700A
- Authority
- CN
- China
- Prior art keywords
- motion arm
- blade
- pineapple
- cart
- holder
- 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.)
- Withdrawn
Links
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
-
- 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
- A01D46/22—Baskets or bags attachable to the picker
Abstract
The invention discloses a kind of pineapple picker, including moveable cart, be set on cart vertical rack, be set to cradle top angular adjustment apparatus, the motion arm on angular adjustment apparatus, the hollow sleeve for housing pineapple for being set to motion arm front end, the cutter device for being set to motion arm front end；Front on cart, positioned at motion arm is equipped with the open collection device in top；Cutter device includes the driving device for being located at blade, control blade below sleeve and rotating and stopping rotating, and the driving device is connect with motion arm, and the blade can rotate to immediately below sleeve bottom；Angular adjustment apparatus can make motion arm in arbitrary angular turn.The picker picking operation quality of the present invention is stablized, and alleviates labor intensity, improves picking efficiency and pineapple harvesting transfer efficiency.Moreover, simple in structure, production cost is low, and the cost of purchase of equipment is in the range of orchard worker receives.
Description
Technical field
The invention belongs to agricultural machinery fields, and in particular to a kind of pineapple picker.
Background technology
Currently, it is domestic also relatively backward in terms of pineapple picking mechanical, substantially or by artificial picking, picking effect
Rate is low, largely consumes manpower financial capacity.There are also the artificial manipulators for being exclusively used in picking pineapple of replacement to appear on the market, but structure is multiple
Miscellaneous, equipment cost is high, and common orchard worker is difficult to bear high equipment purchase expense.
Therefore, exploitation pineapple harvesting machinery and equipment, pick operation quality to stablizing, reduce labor intensity, improve picking
Efficiency and pineapple harvesting transfer efficiency are significant, are the trend of future development.
Invention content
In view of the above-mentioned problems, the present invention is intended to provide a kind of picking efficiency is high, the pineapple that can substantially reduce labor intensity is adopted
Device and picking.
The technical solution that the present invention solves the problems, such as is：A kind of pineapple picker, including moveable cart, be set to and push away
Vertical rack on vehicle, the angular adjustment apparatus for being set to cradle top, the motion arm on angular adjustment apparatus, setting
In motion arm front end the hollow sleeve for housing pineapple, be set to the cutter device of motion arm front end；
Front on cart, positioned at motion arm is equipped with the open collection device in top；
The cutter device includes the driving device for being located at blade, control blade below sleeve and rotating and stopping rotating, described
Driving device is connect with motion arm, and the blade can rotate to immediately below sleeve bottom；
The angular adjustment apparatus can make motion arm in arbitrary angular turn.
Preferably, the blade is sector, and arc-shaped edges are equipped with sawtooth, and angle and the driving of two straight flanges of blade fill
It sets and is fixedly connected.
Further, the driving device includes stepper motor, the rechargeable battery being connect with stepper motor, for controlling
The angle of two straight flanges of the controller of stepper motor start and stop, blade is fixedly connected with the output shaft of stepper motor, and blade is inclined
The heart rotates；
The stepper motor is suspended to by sunpender on motion arm.
Preferably, the holder is straight-bar, is equipped with external screw thread in holder lower part, being fixed on cart can be with holder spiral shell
The nut of line cooperation, holder lower part screw in nut.
Further, the angular adjustment apparatus includes bearing, universal joint, hinged-support；
The bearing inner race interference is equipped with and the fixed top plate of bearing outer ring in cantilever tip, top end face；
Cover top surface is fixedly connected with universal joint one end, and the universal joint other end is fixedly connected with hinged-support；
The hinged-support is hinged by axis pin and motion arm.
Preferably, the universal joint is the small accurate universal joint of binodal type.
Preferably, multiple pin holes are provided at motion arm central region interval, the axis pin passes through one of pin hole and will cut with scissors
Bearing and motion arm pin connection.
Further, the collection device is canvas bag, and the support for being used to support fixed canvas bag is equipped in cart front end
Bar.
Preferably, the cart is equipped with the handspike for pushing cart to move.
The picker picking operation quality of the present invention is stablized, and alleviates labor intensity, improves picking efficiency and pineapple
Harvest transfer efficiency.Moreover, simple in structure, production cost is low, and the cost of purchase of equipment is in the range of orchard worker receives.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is picker stereogram of the present invention.
Fig. 2 is picker front view of the present invention.
Fig. 3 is picker vertical view of the present invention.
Fig. 4 is picker left view of the present invention.
Fig. 5 is blade structure schematic diagram.
In figure：1- sleeves, 2- axis pins, 3- stepper motors, 4- sunpenders, 5- handspikes, 6- hinged-supports, 7- fixed cylinders, 8- ten thousand
Xiang Jie, 9- top plate, 10- bearings, 11- holders, 12- collection devices, 13- carts, 14- angular adjustment apparatus, 15- cutter devices,
16- supporting rods, 17- blades, 18- motion arms, 19- sawtooth, 20- pin holes.
Specific implementation mode
As shown in Fig. 1~5, a kind of pineapple picker, including moveable cart 13, be set to it is vertical on cart 13
Holder 11, the angular adjustment apparatus 14 for being set to 11 top of holder, the motion arm 18 on angular adjustment apparatus 14, setting
In 18 front end of motion arm the hollow sleeve 1 for housing pineapple, be set to the cutter device 15 of 18 front end of motion arm.
The holder 11 is straight-bar.It is equipped with external screw thread in 11 lower part of holder, being fixed on cart 13 can be with holder 11
The nut of screw-thread fit, 11 lower part of holder screw in nut.Liftable holder 11 can easily adjust the height of motion arm 18.
It is equipped with the open collection device in top 12 on cart 13, positioned at the front of motion arm 18.The collection device 12
Preferably canvas bag.The supporting rod 16 for being used to support fixed canvas bag is equipped in 13 front end of cart.Supporting rod 16 is equipped with and is used for
Canvas bag rope can be pulled and is bundled at keyhole by the keyhole of tied rope, when use.
The cart 13 is equipped with the handspike 5 for pushing cart 13 to move.18 end of motion arm is equipped with handle.
The cutter device 15 includes the blade 17 for being located at 1 lower section of sleeve, controls the drive that blade 17 rotates and stops rotating
Dynamic device.The blade 17 is sector, and arc-shaped edges are equipped with sawtooth 19, and cutting power is strong.The driving device includes stepping electricity
Machine 3, the rechargeable battery being connect with stepper motor 3, the controller for controlling 3 start and stop of stepper motor.Two of blade 17 are straight
The angle on side is fixedly connected with the output shaft of stepper motor 3.Blade 17 is eccentrically rotated.The blade 17 can rotate to sleeve 1
Immediately below bottom.Moreover, blade 17 can be stopped in 1 bottom part down of sleeve.Gap between 1 bottom of blade 17 and sleeve is less than spinach
The height of trailing plants.For blade 17 when 1 bottom part down of sleeve stops, blade 17 supports pineapple bottom to ensure that pineapple takes off not out of sleeve 1
Go out.
The stepper motor 3 is suspended to by sunpender 4 on motion arm 18.
Control for stepper motor 3 can realize stepper motor 3 using common PLC microcontrollers as controller
Rotating speed, corner, start and stop etc..Controller can control the output of stepper motor 3 so that and blade 17 is rotated with certain speed, and
It stops when turning to sleeve some position of 1 bottom part down.Then design or artificially trigger opening for stepper motor 3 by being delayed
It closes so that blade 17 continues to rotate.
The angular adjustment apparatus 14 includes bearing 10, universal joint 8, hinged-support 6.10 inner ring interference of the bearing exists
11 top of holder.10 top end surface of bearing is equipped with and the fixed top plate in 10 outer ring of bearing 9.Top plate and the composition of bearing 10 one are small-sized
Revolving platform.It is equipped with the cover board for sealing in the bottom end face of bearing 10.
The universal joint 8 is the small accurate universal joint of binodal type.Material uses steel or stainless steel.Peak torque 300Nm.Single-unit
Maximum allowable drift angle is 45 °.
9 upper surface of top plate is fixedly connected with 8 one end of universal joint.8 other end of universal joint is solid by fixed cylinder 7 with hinged-support 6
Fixed connection.The fixed cylinder 7 is fixedly set in the other end of universal joint 8, while sleeve 7 is fixedly connected with hinged-support.
The hinged-support 6 is hinged by axis pin 2 and motion arm 18.It is provided with multiple pin holes at 18 central region interval of motion arm
20.The axis pin 2 passes through one of pin hole 20 by hinged-support 6 and 18 pin connection of motion arm.
The angular adjustment apparatus 14 of above structure can make motion arm 18 in arbitrary angular turn substantially.Using universal joint 8 with
The form that bearing 10 coordinates is unlikely to excessively flexibly because the resistance of angle adjustment is larger, would not when picking
It is too tired.If using structures such as flexural pivots, although can also adjust the angle, since too flexibly, resistance is small, orchard worker after having adjusted
It also needs the power control angle by itself not change in picking process, consumes one's strength.Consider, has selected universal joint 8
Structure, bearing can make 360 degree of revolutions of motion arm；Universal joint 8 can so that all around four direction is swung hinged-support 6；
The articulated structure of motion arm 18 and hinged-support 6 may make motion arm 18 to be swung up and down using lever principle.Design multiple pin holes 20
It is to adjust the amplitude of oscillation of lever.By the cooperation of multiple degree of freedom, motion arm 18 is realized in the adjustable function of all directions.
The operating process of picker of the present invention is：Cart 13, which is moved to, to be needed at pineapple fruit position, and operation is held
The handle of arm 18, rotation process arm 18 makes sleeve 1 be directed at pineapple, and entangles pineapple, and blade 17 is directed at fruit root, starts step
Stepper motor 3 is cut, and after blade 17 is gone to immediately below sleeve 1, is further continued for rotating by a certain angle so that fruit completely with plant
Strain separation（To be continued the angle of rotation to will be different according to the difference of specific equipment design size, when practical operation to
So that fruit is cut off completely, need to deflect a smaller angle again in following location directly, general 10~20 degree）.When
Operator sees the moment that fruit is detached with plant, and controlling stepper motor 3 by controller is stopped（Since blade 17 rotates
It slowly, completely can be taking human as control start and stop）, at this time blade 17 be equivalent to a pallet and hold pineapple fruit, avoid it from sleeve 1
Middle abjection.Then rotation process arm 18 makes sleeve 1 be located at the surface of collection device 12, starts stepper motor 3 by controller
It reopens, blade 17 continues to rotate, and fruit falls into collection device 12 from sleeve 1, completes a picking process.
Claims (9)
1. a kind of pineapple picker, it is characterised in that：Including moveable cart（13）, be set to cart（13）On it is vertical
Holder（11）, be set to holder（11）The angular adjustment apparatus at top（14）, be mounted on angular adjustment apparatus（14）On operation
Arm（18）, be set to motion arm（18）The hollow sleeve for housing pineapple of front end（1）, be set to motion arm（18）It cuts front end
Cut device（15）；
In cart（13）Above, it is located at motion arm（18）Front be equipped with the open collection device in top（12）；
The cutter device（15）Including being located at sleeve（1）The blade of lower section（17）, control blade（17）It rotates and stops rotating
Driving device, the driving device and motion arm（18）Connection, the blade（17）It can rotate to sleeve（1）Bottom just under
Side；
The angular adjustment apparatus（14）It can make motion arm（18）In arbitrary angular turn.
2. pineapple picker according to claim 1, it is characterised in that：The blade（17）For sector, arc-shaped edges
Equipped with sawtooth（19）, blade（17）The angles of two straight flanges be fixedly connected with driving device.
3. pineapple picker according to claim 2, it is characterised in that：The driving device includes stepper motor（3）,
With stepper motor（3）The rechargeable battery of connection, for controlling stepper motor（3）The controller of start and stop, blade（17）Two
The angle of straight flange and stepper motor（3）Output shaft be fixedly connected, blade（17）It is eccentrically rotated；
The stepper motor（3）Pass through sunpender（4）It is suspended to motion arm（18）On.
4. pineapple picker according to claim 1, it is characterised in that：The holder（11）For straight-bar, in holder
（11）Lower part is equipped with external screw thread, in cart（13）On be fixed with can be with holder（11）The nut of screw-thread fit, holder（11）Under
Portion screws in nut.
5. pineapple picker according to claim 1 or 4, it is characterised in that：The angular adjustment apparatus（14）Including
Bearing（10）, universal joint（8）, hinged-support（6）；
The bearing（10）Inner ring interference is in holder（11）Top, bearing（10）Top end surface is equipped with and is fixed with bearing outer ring
Top plate（9）；
Top plate（9）Upper surface and universal joint（8）One end is fixedly connected, universal joint（8）The other end and hinged-support（6）It is fixedly connected；
The hinged-support（6）Pass through axis pin（2）With motion arm（18）It is hinged.
6. pineapple picker according to claim 5, it is characterised in that：The universal joint（8）For the small precision of binodal type
Universal joint.
7. pineapple picker according to claim 1, it is characterised in that：In motion arm（18）Central region interval is provided with
Multiple pin holes（20）, the axis pin（2）Pass through one of pin hole（20）By hinged-support（6）With motion arm（18）Pin connection.
8. pineapple picker according to claim 1, it is characterised in that：The collection device（12）For canvas bag,
Cart（13）Front end is equipped with the supporting rod for being used to support fixed canvas bag（16）.
9. pineapple picker according to claim 1, it is characterised in that：The cart（13）It is equipped with for pushing away
Vehicle（13）Mobile handspike（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907231.9A CN108718700A (en) | 2018-08-10 | 2018-08-10 | A kind of pineapple picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907231.9A CN108718700A (en) | 2018-08-10 | 2018-08-10 | A kind of pineapple picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108718700A true CN108718700A (en) | 2018-11-02 |
Family
ID=63942670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810907231.9A Withdrawn CN108718700A (en) | 2018-08-10 | 2018-08-10 | A kind of pineapple picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108718700A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063129A (en) * | 2019-05-27 | 2019-07-30 | 徐州盛斗士生物科技有限公司 | A kind of dragon fruit picking vehicle |
| CN114303637A (en) * | 2021-12-11 | 2022-04-12 | 湖南省新宁县崀山果业有限责任公司 | Navel orange picking equipment |
| CN114698464A (en) * | 2022-03-21 | 2022-07-05 | 百色学院 | Mango picking device |
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| CN204616508U (en) * | 2014-12-31 | 2015-09-09 | 浙江衢州榕森环境建设有限公司 | A kind of gardening nursing robot of business house property |
| CN106804214A (en) * | 2015-12-01 | 2017-06-09 | 祁艳 | The automatic picking machine of pineapple |
| CN207340539U (en) * | 2017-09-13 | 2018-05-11 | 华东交通大学 | A kind of hand-held pineapple auxiliary device for picking |
| CN108076822A (en) * | 2017-12-25 | 2018-05-29 | 福建农林大学 | Pineapple picker and its method of work |
| CN108271510A (en) * | 2018-02-11 | 2018-07-13 | 广西科技大学 | A kind of pineapple picker |
| CN208783262U (en) * | 2018-08-10 | 2019-04-26 | 广西科技大学 | A kind of pineapple picker |
-
2018
- 2018-08-10 CN CN201810907231.9A patent/CN108718700A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204616508U (en) * | 2014-12-31 | 2015-09-09 | 浙江衢州榕森环境建设有限公司 | A kind of gardening nursing robot of business house property |
| CN106804214A (en) * | 2015-12-01 | 2017-06-09 | 祁艳 | The automatic picking machine of pineapple |
| CN207340539U (en) * | 2017-09-13 | 2018-05-11 | 华东交通大学 | A kind of hand-held pineapple auxiliary device for picking |
| CN108076822A (en) * | 2017-12-25 | 2018-05-29 | 福建农林大学 | Pineapple picker and its method of work |
| CN108271510A (en) * | 2018-02-11 | 2018-07-13 | 广西科技大学 | A kind of pineapple picker |
| CN208783262U (en) * | 2018-08-10 | 2019-04-26 | 广西科技大学 | A kind of pineapple picker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063129A (en) * | 2019-05-27 | 2019-07-30 | 徐州盛斗士生物科技有限公司 | A kind of dragon fruit picking vehicle |
| CN114303637A (en) * | 2021-12-11 | 2022-04-12 | 湖南省新宁县崀山果业有限责任公司 | Navel orange picking equipment |
| CN114698464A (en) * | 2022-03-21 | 2022-07-05 | 百色学院 | Mango picking device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |