CN208924693U - Inertia device for picking - Google Patents
Inertia device for picking Download PDFInfo
- Publication number
- CN208924693U CN208924693U CN201821563764.1U CN201821563764U CN208924693U CN 208924693 U CN208924693 U CN 208924693U CN 201821563764 U CN201821563764 U CN 201821563764U CN 208924693 U CN208924693 U CN 208924693U
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- Prior art keywords
- driving crank
- bracket
- picking
- actuator
- operating stick
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- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000033001 locomotion Effects 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 4
- 235000013399 edible fruits Nutrition 0.000 abstract description 34
- 239000002420 orchard Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 235000011430 Malus pumila Nutrition 0.000 description 13
- 235000015103 Malus silvestris Nutrition 0.000 description 13
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- 244000144730 Amygdalus persica Species 0.000 description 7
- 235000006040 Prunus persica var persica Nutrition 0.000 description 7
- 241000220324 Pyrus Species 0.000 description 5
- 235000021017 pears Nutrition 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
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- 241001672694 Citrus reticulata Species 0.000 description 2
- 240000001987 Pyrus communis Species 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 244000070406 Malus silvestris Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000006545 Ziziphus mauritiana Nutrition 0.000 description 1
- 244000126002 Ziziphus vulgaris Species 0.000 description 1
- 235000008529 Ziziphus vulgaris Nutrition 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000011044 inertial separation Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- 230000001932 seasonal effect Effects 0.000 description 1
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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
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
-
- 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
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D2046/266—Portable devices to shake branches
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
This application discloses a kind of inertia device for picking, the inertia device for picking includes operating stick, the transmission device being mounted in the operating stick, it is mounted on the handgrip that can firmly grasp and unclamp branch of the operating stick upper end, first actuator, transmission device includes bracket, driving crank, connecting rod, driving crank, connecting rod and sliding block, bracket is fixedly mounted in operating stick, the both ends of driving crank are articulated and connected with bracket and connecting rod respectively, the other end and driving crank of connecting rod are articulated and connected, the other end and bracket of driving crank are articulated and connected, the both ends of connecting rod are articulated and connected with driving crank and sliding block respectively, sliding block is slidably mounted on bracket, handgrip is fixedly mounted on sliding block, first actuator can drive driving crank to rotate around the articulated shaft of bracket and driving crank.Inertia device for picking provided by the present application is suitble to the orchard picking fruit that production scale is small, cropping pattern is various, cultivation disperses.
Description
Technical field
This application involves a kind of fruit picker more particularly to a kind of inertia pickings for picking the fruit such as apple
Device.
Background technique
The generally artificial picking of the picking of the fruit such as apple, pears, peach and picking mechanical.Artificial picking is suitable for small scale, kind
The orchard of implant model multiplicity, but the problem of there is inefficiency.Picking mechanical is broadly divided into shaking formula, cutting type, impacting type
It is several.Shaking formula picking mechanical is to make tree body that shaking or vibration occur using external force, and the fruits such as apple is made to generate biggish acceleration
Degree is separated with fruit branch in the weakest point of stalk connection and is fallen, and assembly, transport, disassembly of this picking mechanical etc. are all highly difficult, and
And cost is high, although picking efficiency is higher, this kind of instrument is suitable only for large-scale orchard, is not appropriate for the throwing of small-sized orchard worker
It puts, can not popularize；Cutting type picking mechanical is to separate fruit with fruit tree branch or carpopodium cutting, but inefficiency；It hits
Formula picking mechanical be directly hit by impact member fruit branch or beat traction fruit branch frame vibration fall Apple, this picking
Machinery is larger to the injury of fruit tree, will affect the yield in the coming year.
China is the first in the world Big Apple country of consumption and the first in the world Big Apple producing country, cultivated area of the apple and production
40% or more of the world Liang Junzhan total amount.The market that the rapid development of Apple production improves apple garden picking mechanical needs
It asks.The fruit pickings such as the apple, pears in China, peach are picked labour used in operation and are accounted for substantially based on manually picking at present
33%~50% of labour used in entire production process.Apple tree, pear tree, peach artificial growth can generally control trees height
Degree, about 3-6 meters, apple tree, pear tree, peach picking operation are more complicated, seasonal very strong, artificial to pick, not only efficiency
Lowly, the amount of labour is also comparable big, if manpower, which not enough causes to pick in time, also results in economic loss.With picking
Machinery replaces traditional manpower picking to complete the picking of the fruit such as apple, pears, peach, can mitigate the labor intensity of picking personnel,
Picking efficiency is improved, picking cost can also be reduced, increased economic efficiency, while can be grabbed the farming time again, reduces economic loss.And I
State's major part orchard production scale is small, and cropping pattern multiplicity, Field test dispersion, orchard large-scale degree is low, therefore designs one
The fruits picking mechanicals device such as kind indirect labor picking and the apple, pears, peach that are suitble to small-sized orchard is very significant.
Utility model content
The purpose of the application is to provide a kind of inertia device for picking, and suitable production scale is small, cropping pattern is various, cultivation dispersion
Orchard picking fruit.
To achieve the goals above, this application provides a kind of inertia device for picking, the inertia device for picking include operating stick,
The transmission device that is mounted in the operating stick, be mounted on the operating stick upper end can promptly and unclamp branch handgrip,
First actuator, the transmission device include bracket, driving crank, connecting rod, driving crank, connecting rod and sliding block, the bracket
It is fixedly mounted in the operating stick, the both ends of the driving crank are articulated and connected with the bracket and connecting rod respectively, described
The other end and driving crank of connecting rod are articulated and connected, and the other end of the driving crank and the bracket are articulated and connected, described
The both ends of connecting rod are articulated and connected with the driving crank and the sliding block respectively, and the sliding block is slidably mounted in the bracket
On, the handgrip is fixedly mounted on the slide block, and first actuator can drive the driving crank around the branch
The articulated shaft of frame and the driving crank rotates.
Preferably, the operating stick includes mobile jib in a tubular form and the drive rod being installed in rotation in the mobile jib,
First actuator is fixedly mounted on the lower end of mobile jib, and the output shaft of first actuator and the lower end of the drive rod pass
Dynamic connection, the bracket are fixedly mounted on the upper end of the mobile jib, and the upper end of the drive rod is connect with the driving crank, when
When the drive rod rotation, the driving crank can be driven to rotate around the articulated shaft of the bracket and the driving crank.
Preferably, the transmission device further includes first bevel gear and transmission shaft, and the upper end of the drive rod is fixed with
Two bevel gears, the drive rod are connect by the second bevel gear, first bevel gear and transmission shaft with the driving crank, institute
It states driving crank to connect by transmission shaft with the bracket, the transmission shaft is installed in rotation on the bracket, the biography
One end of moving axis is fixed with the first bevel gear, and the first bevel gear is engaged with the second bevel gear, the transmission shaft
The other end vertical with the driving crank be fixedly connected.
Preferably, the output shaft of first actuator is passed by the lower end of centrifugal friction clutch and the drive rod
Dynamic connection.
Preferably, first actuator is engine.
Preferably, throttle control handle, the bracing wire of the throttle control handle and the engine are fixedly installed in the operating stick
Air throttle connection.
Preferably, the handgrip include the supporting plate being fixedly connected with the sliding block, the fixing card that is fixed on the supporting plate
Pawl, the movable jaw being installed in rotation on the supporting plate and the second actuator, second actuator can drive described
Movable jaw is rotated such that the movable jaw close to or away from the stationary jaw, when the movable jaw is close to described solid
When determining claw, the handgrip can catch branch, and when the movable jaw is far from the stationary jaw, the handgrip being capable of pine
Open branch.
Preferably, second actuator includes the first drawstring and first back-moving spring, and the handgrip further includes ratchet, spine
Pawl, second back-moving spring, box body and the second drawstring, first drawstring are fixed on the driving end of the movable jaw, the work
The pinching end of dynamic claw can be mounted on the supporting plate and energy close to or away from the stationary jaw, the first back-moving spring
Enough drive the pinching end of the movable jaw far from the stationary jaw, the box body is fixed on the supporting plate, the ratchet,
Pawl and second back-moving spring are mounted on the box body, and the movable jaw is connect with the ratchet, and described second resets bullet
Spring can drive the pawl and the hook tooth of the ratchet to engage, and second drawstring is connect with the pawl；
When the pinching end of the movable jaw is close to the stationary jaw, the movable jaw drives the spine of the ratchet
The gear teeth are mobile relative to pawl, while pawl prevents the hook tooth reverse movement；
When second drawstring pulls the pawl to leave the hook tooth of the ratchet, the pinching end of the movable jaw
Hook tooth reverse movement far from the stationary jaw under the action of first back-moving spring, while on ratchet.
Preferably, the operating stick is equipped with harness.
Preferably, the handle for manipulating the operating stick is installed in the operating stick.
The application and the prior art the difference is that, inertia device for picking provided by the present application when in use, passes through control
Operating stick processed, so that branch of the handgrip close to fruit tree, and handgrip is made to firmly grasp branch, handgrip is then driven by the first actuator
It moves back and forth.Since the driving crank of transmission device, connecting rod, driving crank and bracket constitute double-crank mechanism, when first
When actuator drives driving crank around the articulated shaft constant velocity rotation of bracket and driving crank, the end of driving crank passes through frame linking
Bar drives driving crank to do speed change rotation around the articulated shaft of driving crank and bracket, so that connecting rod is driven to carry out variable motion,
Since connecting rod and sliding block are articulated and connected, sliding block can be made to obtain acceleration, linear reciprocating motion is done on bracket, due to
There is crank angle between two limit positions in driving crank, to have quickreturn characteristics, so that the handgrip connecting with sliding block is grabbed in the course of rotation
The fruit on branch firmly shakes back and forth because of inertia, so that fruit is separated with branch.It can be seen from the above, the application provides
Inertia device for picking the branch of fruit tree is caught by handgrip, and make by the first actuator and transmission device the branch being booked
It shakes, so that fruit thereon is separated because of inertia with branch, since inertia device for picking can be operated for single fruit tree, because
This is suitble to the orchard picking fruit that production scale is small, cropping pattern is various, cultivation disperses.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the inertia device for picking of embodiment provided by the present application；
Fig. 2 is the handgrip of inertia device for picking shown in FIG. 1 and the structural schematic diagram of transmission device；
Fig. 3 is the enlarged view of transmission device shown in Fig. 2；
Fig. 4 is the enlarged view of handgrip shown in Fig. 2；
Fig. 5 is the structure principle chart of transmission device shown in Fig. 2；
Fig. 6 is the top view of handgrip and transmission device shown in Fig. 2；
Fig. 7 is the enlarged view of handgrip shown in Fig. 6；
Description of symbols:
1- operating stick；2- transmission device；21- bracket；22- driving crank；23- connecting rod；24- driving crank；25- connects
Bar；26- sliding block；3- handgrip；31- supporting plate；32- stationary jaw；33- movable jaw；34- first back-moving spring；35- ratchet；36-
Pawl；37- box body；38- cushion block；The first actuator of 4-.
Specific embodiment
The application is further illustrated with embodiment with reference to the accompanying drawing.But the purposes of these exemplary embodiments and
Purpose is only used to enumerate the application, not constitutes any type of any restriction to the real protection scope of the application, more non-to incite somebody to action
The protection scope of the application is confined to this.
Some nouns of locality are defined in this application, and in the case where not being specified to the contrary, the used noun of locality is such as
" upper and lower " refers to what inertia device for picking provided by the present application defined under normal usage, and with shown in attached drawing 1 up and down
Direction is consistent." inside and outside " refers to relative to inside and outside each components profile itself.These nouns of locality are to adopt in order to facilitate understanding
, because without constituting the limitation to the application protection scope.
In this application, when components are referred to as " fixation " on another components, it can be directly anchored to another
On a components, or there may also be components placed in the middle.When a components are considered as " connection " another components,
It can be directly to another components or may be simultaneously present components placed in the middle.
Suitably with reference to shown in Fig. 1, Fig. 2, the inertia device for picking of basic embodiment provided by the present application include operating stick 1,
The transmission device 2 that is mounted in the operating stick 1, be mounted on 1 upper end of operating stick promptly and tree branch can be unclamped
Handgrip 3 and the first actuator 4.
As shown in figs. 3 and 5, the transmission device 2 include bracket 21, driving crank 22, connecting rod 23, driving crank 24,
Connecting rod 25 and sliding block 26.The bracket 21 is fixedly mounted in the operating stick 1, connection type can be bolted, grafting
Or the modes such as clamping.The both ends of the driving crank 22 are articulated and connected with the bracket 21 and connecting rod 23 respectively, the master
Dynamic crank 22 is in the shape of a rod.Wherein the driving crank 22 is hinged on the stent 21, i.e., the described driving crank 22 can be around its hinge
Spindle rotates on the bracket 21.Driving crank 22 and connecting rod 23 are articulated and connected, i.e. driving crank 22 and connecting rod 23 can
To relatively rotate.
As shown in figure 5, the other end of the connecting rod 23 and driving crank 24 are articulated and connected.The driving crank 24 it is another
One end and the bracket 21 are articulated and connected, i.e., driving crank 24 can be rotated around the articulated shaft of itself and bracket 21.
The both ends of the connecting rod 25 are articulated and connected with the driving crank 24 and the sliding block 26 respectively.The sliding block 26 can
It is slidably mounted on the bracket 21, sliding slot can be opened up on the bracket 21, in order to the sliding of sliding block 26 or the branch
Frame 21 includes sliding rail, and sliding block 26 can slide on the slide rail.As shown in Fig. 2, the handgrip 3 is fixedly mounted on the sliding block 26
On.First actuator 4 can drive the driving crank 22 around the hinged of the bracket 21 and the driving crank 22
Axis rotation.
When in use, picking person holds operating stick 1 to the inertia device for picking that above-mentioned basic embodiment provides first, so that behaviour
Make the handgrip 3 of 1 upper end of bar close to the branch of fruit tree, and control the branch that handgrip 3 firmly grasps fruit tree, then controls the first actuator 4
Handgrip 3 is driven to move back and forth by transmission device 2.As shown in figure 5, due to the driving crank 22 of transmission device 2, connecting rod 23,
Driving crank 24 and bracket 21 constitute double-crank mechanism, when the first actuator 4 driving driving crank 22 is around bracket 21 and master
When the articulated shaft constant velocity rotation of dynamic crank 22, the end of driving crank 22 drives driving crank 24 around driven by connecting rod 23
The articulated shaft of crank 24 and bracket 21 does speed change rotation, and connecting rod 25 is hinged in driving crank 24, so that driving crank 24 drives
Connecting rod 25 carries out variable motion, since connecting rod 25 and sliding block 26 are articulated and connected, sliding block 26 can be made to obtain acceleration,
Linear reciprocating motion is done on bracket 21.Since driving crank 24 has crank angle between two limit positions in the course of rotation, to have anxious return
Characteristic, so that the fruit on the branch that the handgrip 3 connecting with sliding block 26 is caught shakes back and forth because of inertia, so that fruit
It is separated with branch.
In this application, first actuator 4 may be mounted at any position of operating stick 1, it is preferable that described first
Actuator 4 is mounted on the lower end of operating stick 1, i.e., described first actuator 4 and handgrip 3 are located at the upper and lower ends of operating stick 1,
To improve the operation convenience of inertia device for picking.
Specifically, the operating stick 1 includes mobile jib in a tubular form and the drive rod being installed in rotation in the mobile jib
(not shown), the drive rod can be installed in rotation in the mobile jib by bearing.First actuator 4 is solid
Dingan County is mounted in the lower end of mobile jib, and the output shaft of first actuator 4 and the lower end of the drive rod are sequentially connected, i.e., first drives
Moving part 4 can drive the drive rod rotation.The bracket 21 is fixedly mounted on the upper end of the mobile jib, the drive rod it is upper
End is connect with the driving crank 22, when the drive rod rotation, the driving crank 22 can be driven around the bracket
21 rotate with the articulated shaft of the driving crank 22.
When 4 output shaft of the first actuator in the above-described embodiments rotates, drive rod can be driven to turn in the mobile jib
Dynamic, the upper end of drive rod is connect with driving crank 22, so that driving crank 22 be driven to rotate, therefore handgrip 3 can be driven reciprocal
Movement.
On the basis of the above embodiments, in order to enable the operation of inertia device for picking is more stable, the transmission device 2 further includes
First bevel gear and transmission shaft.The drive rod passes through the second bevel gear, first bevel gear and transmission shaft and the active
Crank 22 connects.The driving crank 22 is connect by transmission shaft with the bracket 21.The transmission shaft can be rotated by bearing
Ground is mounted on the bracket 21, and one end of the transmission shaft is fixed with the first bevel gear, and the upper end of the drive rod is solid
Surely there is second bevel gear, the first bevel gear is engaged with the second bevel gear, the other end of the transmission shaft and the master
Dynamic crank 22 is vertically fixedly connected.Therefore, when drive rod driving transmission shaft rotation, driving crank 22 can be around transmission shaft
Axis (i.e. the hinge axes of driving crank and bracket) rotation.
In order to avoid picking person is when operating inertia device for picking, the branch position that handgrip 3 grabs is inappropriate and damages first
Actuator 4, it is preferable that the output shaft of first actuator 4 passes through the lower end of centrifugal friction clutch and the drive rod
Transmission connection.Centrifugal friction clutch transmits torque by frictional force, its basic structure is made of three elements: actively
Part, centrifugation body and driven member.It is sliding loaded on driving link to be centrifuged body, is spun up by prime mover (the first actuator) driving driving link
And its radial direction is thrown away.When driving link reaches regulation angular speed, the centrifugation body and driven member inner wall thrown away is compressed, by frictional force
It forces it into motion state and transmits torque.
In this application, first actuator 4 can be existing various driving structures, such as motor or start
Machine etc..In one embodiment, first actuator 4 is engine, preferably two-stroke small gasoline engine, model DT-
4301520, power 1.4kw, discharge capacity 42.0cc, fuel consumption are not more than 0.7L/H, and fuel oil is that 90# gasoline and two-stroke are dedicated
Made of machine oil reconciles in the ratio of 25:1.The power operation is simple, economy and durability, powerful, continually and steadily, low-fuel-comsuption
And not scuffing of cylinder bore.
Throttle control handle, the bracing wire of the throttle control handle and institute are fixedly installed in the operating stick 1 for operating easily,
State the air throttle connection of engine.Throttle control handle is a kind of auxiliary body that engine speed is controlled by hand.The throttle hand
Handle is the integrated design that handle increases pass, and easy to use, grip feeling is comfortable, durable sturdy.
In this application, it is preferable that the operating stick 1 is equipped with harness.When using inertia device for picking, picking person can be with
Inertia device for picking is carried by harness, so as to facilitate inertia device for picking to use.It is further preferred that in the operating stick 1
On handle for manipulating the operating stick 1 is installed.Since inertia device for picking is hung over picking person by harness flexibility, because
This by installed in operating stick handle picking person's body it is motionless in the case where, operating stick 1 can be easily adjusted by handle
The position of the handgrip 3 of upper end.
In this application, the handgrip 3 can use the existing various structures that can catch branch, such as can remotely control
The manipulator of system.
It is in one preferred embodiment, as shown in figs. 4 and 6, described to grab in order to reduce the cost of inertia device for picking
Hand 3 includes the supporting plate 31 being fixedly connected with the sliding block 26, the stationary jaw 32 being fixed on the supporting plate 31, rotationally pacifies
Movable jaw 33 and the second actuator on the supporting plate 31.Second actuator can drive the movable jaw 33
The movable jaw 33 is rotated such that close to or away from the stationary jaw 32, when the movable jaw 33 is close to the fixation
When claw 32, the handgrip 3 can catch branch, when the movable jaw 33 is far from the stationary jaw 32, the handgrip 3
Branch can be unclamped.
Second actuator can be electric pushrod, and electric pushrod is hinged on supporting plate, the output shaft of electric pushrod with
Movable jaw articulated connection, to movable jaw can be pushed to rotate, so that active card when the output shaft of electric pushrod stretches out
The pinching end of pawl is close to stationary jaw, and to catch branch, when the output shaft of electric pushrod is withdrawn, driving movable jaw reversely turns
It is dynamic, so that the pinching end of movable jaw is far from stationary jaw, to unclamp branch.
Preferably, as shown in Fig. 4, Fig. 7, second actuator includes that the first drawstring (not shown) and first reset
Spring 34.The handgrip 3 further includes that ratchet 35, pawl 36, second back-moving spring, box body 37 and the second drawstring (do not show in figure
Out).
The driving end that first drawstring is fixed on the movable jaw 33 (drives end and pinching end to be located at active card
The two sides of the shaft of pawl), the pinching end of the movable jaw 33 can be close to or away from the stationary jaw 32.Described first is multiple
Position spring 34 is mounted on the supporting plate 31 and the pinching end of the movable jaw 33 can be driven far from the stationary jaw 32.
The box body 37 is fixed on the supporting plate 31, and the ratchet 35, pawl 36 and second back-moving spring are mounted on the box body 37
On, the movable jaw 33 is connect with the ratchet 35, and the second back-moving spring can drive the pawl 36 and the spine
The hook tooth engaging of wheel 35, second drawstring are connect with the pawl 36.
When the pinching end of the movable jaw 33 is close to the stationary jaw 32, the movable jaw 33 drives the spine
The hook tooth of wheel 35 is mobile relative to the pawl 36, while pawl 36 prevents the hook tooth from moving backward.When described second
When drawstring pulls the pawl 36 to leave the hook tooth of the ratchet 35, the pinching end of the movable jaw 33 is multiple described first
Hook tooth reverse movement far from the stationary jaw 32 under the action of the spring 34 of position, while on ratchet 35.
The handgrip 3 of above structure at work, pulls the first drawstring first, and the first drawstring pulls movable jaw 33 to overcome the
The elastic force of one reset spring 34 and rotate, will so that the pinching end of movable jaw 33 is contacted with branch, and cooperates stationary jaw 32
Branch clamps, meanwhile, with the rotation of movable jaw 33, the spine of 33 driving pawl of movable jaw (such as bar shaped ratchet of diagram)
The gear teeth are mobile relative to pawl 36, since pawl 36 is stuck on hook tooth, so that ratchet can not move backward, so that handgrip
3 can guarantee promptly state；When the first actuator 4 drives handgrip 3 to move back and forth the fruit made on branch by transmission device 2
After falling under tangible effect of inertia, the second drawstring is pulled, since the second drawstring is connect with pawl 36, pawl 36 is drawn second
The elastic force of second back-moving spring is overcome under the pulling of rope and is rotated, and is separated with the hook tooth of ratchet 35, at this time first back-moving spring
34 driving movable jaws 33 rotate backward, and the pinching end of movable jaw 33 is far from stationary jaw 32, and handgrip 3 unclamps branch at this time,
Ratchet 35 moves backward under the drive of movable jaw 33 simultaneously, is returned to initial position.
In this application, in order to reduce damage of the handgrip 3 to fruit tree, in the pinching end and fixing card of the movable jaw 33
Cushion block 38 is mounted on pawl 32, cushion block 38 can be using the production of the flexible materials such as polyurethane or rubber.
In the above-described embodiment, the handgrip combination ratchet uses, and forms ratchet handgrip, can be under remote control
Promptly the branch of different thicknesses is promptly rocked, and is injured so as to avoid previous beating device to the shock of trees and fruit.
Wherein first drawstring and the second drawstring can use wirerope, and the first drawstring and the second drawstring can be distinguished
Be connected on the handle being rotatably mounted in operating stick 1, by hold handle, handle rotation, can pull the first drawstring or
The second drawstring of person.
Inertia device for picking provided by the present application, which is copied, manually rocks the Softening of branch, using the principle of inertial separation,
Fruit is carried out batch to shake to cause drop, relative to the picker of cutting type, greatly increases picking efficiency, relative to shaking formula
Large-scale picking mechanical, greatly reduces production cost, relative to the picker of impacting type, greatly reduces the wound to fruit tree
Evil.By using hyperbolic handle structure, inertia force is considerably increased, to effectively increase picking effect.By using ratchet-type
Handgrip, can the branch to different thicknesses promptly rocked, to avoid shock of the previous beating device to trees and fruit
Injury.Size by controlling inertia force can be applied to a greater variety of picking fruits, and application prospect is extensive.
To sum up, inertia device for picking structure design provided by the present application is simple, the part of no complexity, easy processing, assembling capacity
At low cost with good manufacturability, if batch production, cost is less than thousand yuan；Adaptability is extensive, by adjusting the size of throttle, changes
Become the revolving speed of engine, it can be achieved that picking to various fruits such as apple, pears, peach, Chinese date, mandarin orange and oranges；It is simple to operate,
Picking efficiency is high, does not hurt tree, and be particularly suitable for the demand of China orchard worker.
The sequencing of embodiment of above is not only for ease of description, represent the superiority and inferiority of embodiment.
Finally, it should be noted that embodiment of above is only to illustrate the technical solution of the application, rather than its limitations；To the greatest extent
Pipe is described in detail the application referring to aforementioned embodiments, those skilled in the art should understand that: its according to
It can so modify to technical solution documented by aforementioned each embodiment, or part of technical characteristic is equal
Replacement；And these are modified or replaceed, each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of inertia device for picking, which is characterized in that the inertia device for picking includes operating stick (1), is mounted on the operating stick
(1) transmission device (2) on, be mounted on the operating stick (1) upper end promptly and the handgrip (3) and first of branch can be unclamped
Actuator (4), the transmission device (2) include bracket (21), driving crank (22), connecting rod (23), driving crank (24), connect
Bar (25) and sliding block (26), the bracket (21) are fixedly mounted on the operating stick (1), the both ends of the driving crank (22)
It is articulated and connected respectively with the bracket (21) and connecting rod (23), the other end of the connecting rod (23) and driving crank (24) are cut with scissors
It connects in succession, the other end of the driving crank (24) and the bracket (21) are articulated and connected, the both ends difference of the connecting rod (25)
It is articulated and connected with the driving crank (24) and the sliding block (26), the sliding block (26) is slidably mounted in the bracket
(21) on, the handgrip (3) is fixedly mounted on the sliding block (26), and first actuator (4) can drive the active
Articulated shaft of the crank (22) around the bracket (21) and the driving crank (22) rotates.
2. inertia device for picking according to claim 1, which is characterized in that the operating stick (1) includes mobile jib in a tubular form
With the drive rod being installed in rotation in the mobile jib, first actuator (4) is fixedly mounted on the lower end of mobile jib, described
The output shaft of first actuator (4) and the lower end of the drive rod are sequentially connected, and the bracket (21) is fixedly mounted on the master
The upper end of bar, the upper end of the drive rod is connect with the driving crank (22), when the drive rod rotation, can drive institute
The articulated shaft of driving crank (22) around the bracket (21) and the driving crank (22) is stated to rotate.
3. inertia device for picking according to claim 2, which is characterized in that the transmission device (2) further includes the first cone tooth
Wheel and transmission shaft, the upper end of the drive rod are fixed with second bevel gear, and the drive rod passes through the second bevel gear, first
Bevel gear and transmission shaft are connect with the driving crank (22), and the driving crank (22) passes through transmission shaft and the bracket (21)
Connection, the transmission shaft are installed in rotation on the bracket (21), and one end of the transmission shaft is fixed with first cone
Gear, the first bevel gear are engaged with the second bevel gear, the other end of the transmission shaft and the driving crank (22)
Vertically it is fixedly connected.
4. inertia device for picking according to claim 3, which is characterized in that the output shaft of first actuator (4) passes through
The lower end of centrifugal friction clutch and the drive rod is sequentially connected.
5. inertia device for picking according to claim 3, which is characterized in that first actuator (4) is engine.
6. inertia device for picking according to claim 5, which is characterized in that be fixedly installed with throttle on the operating stick (1)
Handle, the bracing wire of the throttle control handle are connect with the air throttle of the engine.
7. inertia device for picking described in any one of -6 according to claim 1, which is characterized in that the handgrip (3) include with
Supporting plate (31) that the sliding block (26) is fixedly connected, is rotationally pacified at the stationary jaw (32) being fixed on the supporting plate (31)
Movable jaw (33) and the second actuator on the supporting plate (31), second actuator can drive the active card
Pawl (33) is rotated such that the movable jaw (33) close to or away from the stationary jaw (32), when the movable jaw (33)
When close to the stationary jaw (32), the handgrip (3) can catch branch, when the movable jaw (33) are far from the fixation
When claw (32), the handgrip (3) can unclamp branch.
8. inertia device for picking according to claim 7, which is characterized in that second actuator includes the first drawstring and the
One reset spring (34), the handgrip (3) further include ratchet (35), pawl (36), second back-moving spring, box body (37) and second
Drawstring, first drawstring are fixed on the driving end of the movable jaw (33), and the pinching end of the movable jaw (33) can
Close to or away from the stationary jaw (32), the first back-moving spring (34) is mounted on the supporting plate (31) and can drive
The pinching end of the movable jaw (33) is fixed on the supporting plate (31) far from the stationary jaw (32), the box body (37)
On, the ratchet (35), pawl (36) and second back-moving spring are mounted on the box body (37), the movable jaw (33) with
Ratchet (35) connection, the second back-moving spring can drive the hook tooth card of the pawl (36) Yu the ratchet (35)
It closes, second drawstring is connect with the pawl (36)；
When the pinching end of the movable jaw (33) is close to the stationary jaw (32), described in movable jaw (33) driving
The hook tooth of ratchet (35) is mobile relative to the pawl (36), while pawl (36) prevents the hook tooth reverse movement；
When second drawstring pulls the pawl (36) to leave the hook tooth of the ratchet (35), the movable jaw (33)
Pinching end under the action of the first back-moving spring (34) far from the stationary jaw (32), while the spine on ratchet (35)
Gear teeth reverse movement.
9. inertia device for picking according to claim 1, which is characterized in that the operating stick (1) is equipped with harness.
10. inertia device for picking according to claim 9, which is characterized in that be equipped on the operating stick (1) for manipulating
The handle of the operating stick (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018104284424 | 2018-05-07 | ||
| CN201810428442 | 2018-05-07 |
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| CN208924693U true CN208924693U (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563764.1U Active CN208924693U (en) | 2018-05-07 | 2018-09-25 | Inertia device for picking |
| CN201811114192.3A Active CN108966840B (en) | 2018-05-07 | 2018-09-25 | Inertial picking device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811114192.3A Active CN108966840B (en) | 2018-05-07 | 2018-09-25 | Inertial picking device |
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| CN (2) | CN208924693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966840A (en) * | 2018-05-07 | 2018-12-11 | 余传佩 | Inertia device for picking |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548488B (en) * | 2019-01-17 | 2022-02-08 | 中南林业科技大学 | Torsional nut picking manipulator and nut picking method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR970589A (en) * | 1948-08-20 | 1951-01-05 | Tool for shaking tree branches | |
| JP3742150B2 (en) * | 1996-07-30 | 2006-02-01 | 株式会社ニッカリ | Vibrating fruit harvester |
| US6178643B1 (en) * | 1999-07-08 | 2001-01-30 | Electroline Corporation | Hand-held ratchet action tool |
| ES2337947T3 (en) * | 2007-06-15 | 2010-04-30 | Active S.R.L. | BALANCING GROUP FOR TREE SHAKING DEVICES, ITS BALANCING PROCEDURE AND A PROVIDED DEVICE OF SUCH GROUP. |
| CN106311596A (en) * | 2016-08-18 | 2017-01-11 | 江苏大学 | Inertial vibrating screen mechanism |
| CN208924693U (en) * | 2018-05-07 | 2019-06-04 | 余传佩 | Inertia device for picking |
-
2018
- 2018-09-25 CN CN201821563764.1U patent/CN208924693U/en active Active
- 2018-09-25 CN CN201811114192.3A patent/CN108966840B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966840A (en) * | 2018-05-07 | 2018-12-11 | 余传佩 | Inertia device for picking |
| CN108966840B (en) * | 2018-05-07 | 2024-01-19 | 九江职业技术学院 | Inertial picking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108966840B (en) | 2024-01-19 |
| CN108966840A (en) | 2018-12-11 |
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Effective date of registration: 20231208 Address after: 332007 No. 1188 Shili Avenue, Jiujiang City, Jiangxi Province Patentee after: JIUJIANG VOCATIONAL AND TECHNICAL College Patentee after: Yu Chuanpei Address before: 332000 Room 401, building 14, Huilong new town, Lianxi District, Jiujiang City, Jiangxi Province Patentee before: Yu Chuanpei |
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