CN106856839A - A kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking - Google Patents
A kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking Download PDFInfo
- Publication number
- CN106856839A CN106856839A CN201710215648.4A CN201710215648A CN106856839A CN 106856839 A CN106856839 A CN 106856839A CN 201710215648 A CN201710215648 A CN 201710215648A CN 106856839 A CN106856839 A CN 106856839A
- Authority
- CN
- China
- Prior art keywords
- winter jujube
- roller
- handle
- branch
- cutting knife
- 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.)
- Pending
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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
- A01D46/253—Portable motorised fruit pickers
-
- 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
-
- 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
Abstract
The present invention provides a kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking,Including handle,Support bar,Spring,Device for picking and collecting bag,Spring is fixedly mounted on handle,Support bar and device for picking,Support bar is arranged on handle,And be hinged with handle,Device for picking is by roller,Expansion link,Spring and cutting knife are constituted,Spring is stage clip,Expansion link one end couples with roller,Through hole that the other end is set on spring and handle simultaneously couples with handle,Connecting rod one end is bolted on expansion link,The other end of connecting rod is coupled by bolt with the gusset piece on motor,The blade of cutting knife is in the small arc-shaped of multiple indents,The groove of U-shaped is provided with the periphery of roller,Human assistance handle,Turn on the power switch,Motor rotates,Cutting knife is driven to move back and forth,Roller is rotated on winter jujube branch,Cutting knife cuts off the carpopodium of winter jujube,Winter jujube is fallen into collecting bag.
Description
Technical field
The present invention relates to a kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking, belong to agricultural
Field of mechanical technique.
Background technology
Winter jujube sugar content is high, and aqueous many up to 32%, up to 65%, pulp is crisp, and pericarp is thin, and the winter jujube of China is plucked by six kinds of sides
Formula, first way is directly to be plucked from winter jujube branch with hand, and picking efficiency is low, and labour intensity is big, and the second way is to adopt
With picking comb, because winter jujube is aqueous many, rich in sugar, winter jujube is located between two comb of picking comb during harvesting, and power drives comb
Tooth is rotated, and winter jujube is separated with carpopodium by pulling, the anti-stretch breaking strength of the tensile strength much larger than winter jujube of winter jujube carpopodium, more greatly
In the resistance to ability of racking of pericarp, when carpopodium is separated with winter jujube, the partial pericarp or pulp of winter jujube come off, and the place that comes off causes winter jujube
Nutrient loss, extruding of the comb to winter jujube fruit surface causes epidermis to be damaged, and surface oxidation influences the quality of winter jujube, is a kind of broken
The harvesting of bad property, the third mode is aspirated-air type, though air-flow can not enter cluster round between the fruit grown thickly, throughput is increased,
Aspirated-air type cannot be realized plucking at all, and aspirated-air type decides that the harvesting of air-flowing type can not be realized, the 4th kind of mode is clipping, table
Face produces relative motion, is badly damaged and hinders the surface of winter jujube, and fifth procedure is vibrations percussive, in winter jujube dropping process, is received
The glycation damage outer surface of gravity, the 6th kind of mode is that eccentric block vibrations are plucked, and is a kind of deformation for shaking percussive.
The content of the invention
A kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking, is suitable for berry harvesting, bag
Handle, support bar, spring, device for picking and collecting bag are included, handle is provided with spring, support bar and device for picking, support bar and handle
It is hinged, cutting knife is moved back and forth under the drive of power, cutting knife is moved in the outer surface for pressing close to winter jujube branch, cuts off the carpopodium of winter jujube
With acupuncture on branch, during the branch diameter change of winter jujube, by roller compression spring, and then cutting knife is driven along winter jujube branch surface
The motion of straight line parallel direction, but the cutting angle of cutting knife is constant, is cut off the carpopodium of winter jujube by the blade of cutting knife, residual
Carpopodium is attached on winter jujube fruit, without nutrient loss, to the surface of winter jujube without squeezing action power.
Its technical scheme is：A kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking, including
Handle, support bar, spring, device for picking and collecting bag, fixedly mount spring, support bar and device for picking, support bar peace on handle
On handle, and it is hinged with handle, device for picking is made up of roller, expansion link, spring and cutting knife and collecting bag, spring is pressure
Spring, one end of expansion link couples with roller, and the through hole that the other end is set on spring and handle simultaneously couples with handle, connecting rod
One end is bolted on expansion link, and the other end of connecting rod is coupled by bolt with the gusset piece on motor, the knife of cutting knife
Sword is in the small arc-shaped of multiple indents, presses close to the surface of winter jujube branch, unclamps the relative position of bolt regulation cutting knife and winter jujube branch,
It is provided with the groove of U-shaped on the periphery of roller, winter jujube branch is placed in the groove of U-shaped, and during farm work, a hand is held
The winter jujube branch to be plucked, another hand applies pressure to the handle of device for picking, and handle overcomes the pressure of spring on support bar
Pin joint rotate, drive roller and cutting knife to open, roller is placed on the branch of winter jujube, the embedded roller of winter jujube branch it is recessed
In groove, roller is rolled on winter jujube branch, and when the branch diameter change of winter jujube, pair roller applies active force, and roller has floating
Dynamic profile modeling function, the spring set on compression expansion link, and then cutting knife motion is driven, cutting knife presses close to the surface of winter jujube branch all the time
Motion, with winter jujube noncontact, only contacts with the carpopodium of winter jujube and winter jujube branch surface, releases the applying pressure to handle, spring
Active force roller is fixed on winter jujube branch, turn on the power switch, motor be minisize dc buncher, motor output shaft
Couple with rotating disk, motor rotarily drives rotation disc spins, the crank of bias is provided with the rotating pan, rotating disk does circumference fortune
It is dynamic, and crank does straight reciprocating motion, crank-motion drives cutting knife to move back and forth, human assistance handle, and roller is in winter jujube branch
Upper rotation, cutting knife cuts off the carpopodium of winter jujube, and winter jujube is fallen into collecting bag.
A kind of described roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking, roller and cutting knife into
To setting, roller can be shifted to install, and be arranged not on same plumb line.
Using comb-tooth-type Softening, firstly, since winter jujube is aqueous many, rich in sugar, pericarp is crisp, and winter jujube is located at during harvesting
Between two comb of picking comb, comb and the winter jujube plane-plane contact of picking comb, comb produce mutual extruding force with winter jujube surface, and
Winter jujube damages winter jujube surface in comb apparent motion, and the business of quality and winter jujube is plucked in the winter jujube surface oxidation blackening of damage, influence
Product quality, secondly, the stretching resistance of winter jujube carpopodium is far longer than the stretching resistance of winter jujube, during winter jujube carpopodium comes off from winter jujube,
Tensile force can be produced to berry winter jujube, cause winter jujube to be come off with the pulp of winter jujube carpopodium junction, because winter jujube is berry, winter jujube is really
Slurries are lost in reality, and a kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking, can realize becoming
Footpath is plucked, and cutting knife is moved in the outer surface of winter jujube branch, cuts off the carpopodium of winter jujube, and the carpopodium overwhelming majority is stayed on fruit, winter jujube
Fruit is not contacted with cutting knife, between the two without relative motion, winter jujube surface nondestructive is hindered, and carpopodium is partially left in winter jujube, the winter
Slurries will not be lost in date fruit, and the form and aspect of winter jujube are good after harvesting, and existing picked technology cannot be realized, the cutting angle of cutting knife
Adjusted by bolt, during the branch diameter change of winter jujube, by roller compression spring, and then drive cutting knife along winter jujube branch surface
The motion of straight line parallel direction, but the cutting angle of cutting knife is constant, can only be by the sophisticated blade of cutting knife by the carpopodium of winter jujube
Cut-out, is that the one kind on winter jujube branch rolls contactless harvesting to the surface of winter jujube fruit without squeezing action power, and structure is not
Together, different in principle, roller and cutting knife can also use single setting, it is also possible to which two are used in combination, flexibly and easily, separately
Outward, the pericarp of winter jujube is thin, and rich in sugar, moisture is high, easily rupturable, and mechanical picking difficulty is larger, and artificial picking efficiency is low, is not inconsistent
The Softening of berry true property is closed, damaging property is plucked, i.e., picking knife cuts carpopodium along the parallel motion of branch surface
Disconnected, roller move on branch, realizes that reducing is plucked, the comb of other forms plucks, it is flexible pluck, clamping harvesting, to winter jujube
Surface applies extruding force, can only in one plane pluck, and aspirated-air type is plucked, air-flow can not enter cluster round the fruit grown thickly it
Even if between, throughput increase, aspirated-air type cannot be realized plucking at all, and air-flow is difficult to depart from winter jujube from tough and tensile carpopodium, gas
Streaming decides that the harvesting of winter jujube can not be realized, and taps and pluck or eccentric shaking mode, under winter jujube is accelerated by Action of Gravity Field
Fall, the lower backwardness of winter jujube fruit easily causes surface damage, tap or eccentric shaking damages the branch of winter jujube tree, clipping winter jujube with add
Hold thing surface and produce relative motion, be badly damaged and hinder the outer surface of winter jujube fruit, surface oxidation influence winter jujube marketing quality, and this Shen
Please while travelling forward, roller can also be realized being rotated on branch simultaneously, realize that 360 degree of rotations of cutting knife are plucked, machine
The finger of people does not replace people anyway in terms of harvesting yet, and the finger of robot is the multi-joint machine being made up of metal material
Structure, does not have thinking in images, simply performs mechanical action, and the harvesting of fruit is random, it is impossible to held along regulated procedure
OK, and people is the animal for having thinking and perceiving, the growth year of winter jujube is different, and the tensile strength of its carpopodium is differed, robot
Harvesting cannot distinguish the jujube growth age in winter, the growth position of winter jujube, and mechanical hand is contacted with winter jujube federation surface, is produced and is clamped
Power, will certainly cause the surface damage of winter-jujube fruit, and this point is indubitable, artificial to pluck the fruit that winter jujube is cut with scissors
Handle, does not contact directly with the surface of winter-jujube fruit, and robot is not accomplished at present, and the application exactly utilizes this point, directly cuts
Disconnected carpopodium, cutting knife is contactless with winter-jujube fruit surface, overcomes the extruding phenomenon to winter jujube, and robot is not accomplished at present, existing
Technical scheme from the technical scheme principle of the application, different, the success or failure of Details technical scheme in structure.
The present invention has advantages below.
1st, small volume, lightweight, is not only applicable to trunk harvesting, is also adapted to side shoot side shoot, easy to operate.
2nd, picking rate is fast, efficiency high, and cutting knife cuts off the carpopodium of winter jujube along the apparent motion of winter jujube branch, and roller has
Floating copying function, realizes that reducing is moved, and cutting knife cuts off the carpopodium of winter jujube, and squeezing action is not produced to winter jujube fruit.
Brief description of the drawings
Fig. 1 is the roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking knot of the embodiment of the present invention
Structure schematic diagram.
1, handle 2, winter jujube branch 3, support bar 4, expansion link 5, spring 6, roller 7, cutting knife 8, company wherein in figure
Bar 9, bolt.
Specific embodiment
Embodiment.
A kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking, including handle 1, support bar 3,
Spring 5, device for picking and collecting bag, fixedly mount spring 5, support bar 3 and device for picking on handle 1, and support bar 3 is arranged on handle
On 1, and it is hinged with handle 1, device for picking is made up of roller 6, expansion link 4, spring 5 and cutting knife 7 and collecting bag, spring 5 is stage clip,
The one end of expansion link 4 couples with roller 6, and the through hole that the other end is set on spring 5 and handle 1 simultaneously couples, connecting rod 8 with handle 1
One end is fixed on expansion link 4 by bolt 9, and the other end of connecting rod 8 is coupled by bolt 9 with the gusset piece on motor, cutting knife 7
Blade be in multiple small arc-shapeds, press close to the surface of winter jujube branch 2, unclamp the relative position of the regulation cutting knife 7 of bolt 9 and winter jujube branch 2
Put, be provided with the groove of U-shaped on the periphery of roller 6, winter jujube branch 2 is placed in the groove of U-shaped, during farm work, one
Hand holds the winter jujube branch 2 to be plucked, and another hand applies pressure to the handle 1 of device for picking, and handle 1 overcomes the pressure of spring 5
Pin joint on support bar 3 is rotated, and drives roller 6 and cutting knife 7 to open, and roller 6 is placed on the branch of winter jujube, winter jujube branch
In the groove of 2 insertion rollers 6, roller 6 is rolled on winter jujube branch 2, and when the branch diameter change of winter jujube, pair roller 6 applies
Active force, roller 6 has floating copying function, the spring 5 set on compression expansion link 4, and then drives cutting knife 7 to move, cutting knife 7
The apparent motion for pressing close to winter jujube branch 2 all the time, release to the applying pressure of handle 1, the active force of spring 5 fixes roller 6
On winter jujube branch 2, turn on the power switch, motor rotation drives cutting knife 7 to move back and forth, human assistance handle 1, and roller 6 is in the winter
Rotated on jujube branch 2, cutting knife 7 cuts off the carpopodium of winter jujube, winter jujube is fallen into collecting bag, after the completion of a winter jujube branch is plucked,
Apply pressure to handle 1, handle 1 overcomes pin joint of the pressure of spring 5 on support bar 3 to rotate, drives roller 6 and cutting knife 7
Open, winter jujube device for picking is taken away from the branch for plucking completion, the above-mentioned course of work is repeated, successively to other winter jujube branches 2
Pluck.
Claims (2)
1. a kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking, including handle（1）, support bar
（3）, spring（5）, device for picking and collecting bag, it is characterised in that：In handle（1）Upper fixed installation spring（5）, support bar（3）With
Device for picking, support bar（3）Installed in handle（1）On, and and handle（1）It is hinged, device for picking is by roller（6）, expansion link（4）, bullet
Spring（5）And cutting knife（7）With collecting bag composition, spring（5）It is stage clip, expansion link（4）One end and roller（6）Connection, the other end
Through spring（5）And handle（1）The through hole of upper setting and and handle（1）Connection, connecting rod（8）One end pass through bolt（9）It is fixed
In expansion link（4）On, connecting rod（8）The other end pass through bolt（9）Couple with the gusset piece on motor, cutting knife（7）Blade be in
The small arc-shaped of multiple indents, press close to winter jujube branch（2）Surface, unclamp bolt（9）Regulation cutting knife（7）With winter jujube branch（2）'s
Relative position, in roller（6）Periphery be provided with the groove of U-shaped, winter jujube branch（2）Be placed in the groove of U-shaped, field make
During industry, a hand holds the winter jujube branch to be plucked（2）, handle of the another hand to device for picking（1）Apply pressure, handle（1）
Overcome spring（5）Pressure around support bar（3）On pin joint rotate, drive roller（6）And cutting knife（7）Open, by roller（6）
It is placed on the branch of winter jujube, winter jujube branch（2）Embedded roller（6）Groove in, roller（6）In winter jujube branch（2）Upper rolling,
When the branch diameter change of winter jujube, pair roller（6）Apply active force, roller（6）With floating copying function, expansion link is compressed
（4）The spring of upper setting（5）, and then drive cutting knife（7）Motion, cutting knife（7）All the time winter jujube branch is pressed close to（2）Apparent motion,
Release to handle（1）Applying pressure, spring（5）Active force by roller（6）It is fixed on winter jujube branch（2）On, turn on the power
Switch, motor rotation, drives cutting knife（7）Move back and forth, human assistance handle（1）, roller（6）In winter jujube branch（2）Upper rotation,
Cutting knife（7）The carpopodium of winter jujube is cut off, winter jujube is fallen into collecting bag.
2. a kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking as described in claim 1, its
It is characterised by：Roller（6）And cutting knife（7）It is arranged in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215648.4A CN106856839A (en) | 2017-04-04 | 2017-04-04 | A kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215648.4A CN106856839A (en) | 2017-04-04 | 2017-04-04 | A kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106856839A true CN106856839A (en) | 2017-06-20 |
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ID=59159898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215648.4A Pending CN106856839A (en) | 2017-04-04 | 2017-04-04 | A kind of roller sliding block reducing branch human assistance non-contact electric winter jujube device for picking |
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| Country | Link |
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| CN (1) | CN106856839A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204610U (en) * | 1986-07-09 | 1987-04-29 | 辽宁省林业科学研究院 | Tree clamp for fruit picking ladder |
| WO2005036947A1 (en) * | 2003-10-15 | 2005-04-28 | Valentino Meini | Fruit harvesting device |
| WO2005089530A1 (en) * | 2004-03-23 | 2005-09-29 | Talal Daas | Device for harvesting fruit and vegetables |
| CN102668813A (en) * | 2012-05-24 | 2012-09-19 | 华南农业大学 | Rotating scissor type litchi picking machine |
| CN102823380A (en) * | 2012-08-15 | 2012-12-19 | 山西农业大学 | Cerasus humilis fruit-stripping machine |
-
2017
- 2017-04-04 CN CN201710215648.4A patent/CN106856839A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86204610U (en) * | 1986-07-09 | 1987-04-29 | 辽宁省林业科学研究院 | Tree clamp for fruit picking ladder |
| WO2005036947A1 (en) * | 2003-10-15 | 2005-04-28 | Valentino Meini | Fruit harvesting device |
| WO2005089530A1 (en) * | 2004-03-23 | 2005-09-29 | Talal Daas | Device for harvesting fruit and vegetables |
| CN102668813A (en) * | 2012-05-24 | 2012-09-19 | 华南农业大学 | Rotating scissor type litchi picking machine |
| CN102823380A (en) * | 2012-08-15 | 2012-12-19 | 山西农业大学 | Cerasus humilis fruit-stripping machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20170620 |