CN106576946A - Artificial assistance handheld push-and-pull electromagnet variable-diameter branch clamping lychee tree girdling device - Google Patents
Artificial assistance handheld push-and-pull electromagnet variable-diameter branch clamping lychee tree girdling device Download PDFInfo
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- CN106576946A CN106576946A CN201710108684.0A CN201710108684A CN106576946A CN 106576946 A CN106576946 A CN 106576946A CN 201710108684 A CN201710108684 A CN 201710108684A CN 106576946 A CN106576946 A CN 106576946A
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- handle
- spring
- circle
- band girdle
- girdling
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention provides an artificial assistance handheld push-and-pull electromagnet variable-diameter branch clamping lychee tree girdling device. The girdling device comprises a handle, springs, a rotary shaft, a moving ring, a fixed ring and push-and-pull electromagnets. One spring is fixedly mounted on the handle, and a tension spring is used as the spring. During operating, the moving ring is fixed to a lychee tree branch by pulling the springs arranged on the electromagnets to prevent the moving ring from rotating along with a girdling knife. The handle is divided into two parts. The fixed ring is mounted on the handle. Two parts of the fixed ring are buckled together to form a full circle. The handle is opened and closed, and the fixed ring is opened and closed accordingly. The fixed ring is provided with grooves. Rolling wheels are embedded into the grooves and roll in the grooves. A link rod penetrates through center holes of the rolling wheels. The rolling wheels rotate circumferentially. The link rod connects two lychee tree girdling devices together. A girdling handle is fixed to the link rod. One end of the girdling handle is provided with the girdling knife. The other end of the girdling handle is provided with a yoke plate. Under artificial assistance, the girdling knife does circular movement to conduct girdling on a lychee tree with the fixed point of the handle and the link rod as the circle center and with the distance from the fixed point to the knife point of the girdling knife as the radius.
Description
Technical field
The present invention relates to a kind of manual power assisting hand-held sliding electromagnet reducing branch clamps Fructus Litchi girdling device, belong to machinery
Technology is led.
Background technology
Using spiral ring-barking, the width of band girdle is 2.5～3.0 centimetres, 10 centimetres of pitch, makes low age Fructus Litchi precocity fruiting, rich
Product, high-quality, reduce shedding, and Fructus Litchi spiral ring-barking is to suppress Shoot growth, promotes bud differentiation, flower and fruit protecting, mitigates fruit swollen
The big phase causes serious dehiscent fruit because heavy rain causes peel water suction to lag behind sarcocarp water suction, the outflow of prevention nutrient, raising percentage of fertile fruit,
One important measure of fruit shape index and fruit weight, does not affect root growth, and the band girdle of Fructus Litchi is before spending or full-bloom stage
Carry out, Fructus Litchi also wants band girdle except trunk band girdle, the annual necessary band girdle of each side shoot, the branch grown on side shoot, each side shoot
Growth angle it is not only identical, the spacing between side shoot is little, and the radius of gyration is little, and patent of invention 201410485285.2 adopts gasoline
The motor that machine drives, volume is larger, and the radius of gyration is big, the angle of inclination of Girding cutter by rotary oil cylinder telescopic band moving platform around the shaft
Rotation realizes, can only realize that the rotation of face is inclined, it is impossible to which rotation while realizing the multiple faces in space is inclined, and use range has very
Big limitation, is suitable only for the trunk band girdle of Fructus Litchi, additionally, the kerf width scope of the band girdle branch of Fructus Litchi is 1.0～3.0
Centimetre, at 0.2～0.5 centimetre, otch is concordant, and phloem contains more wood fibre, and Girding cutter exists for notch depth scope
At band girdle during band girdle, without clamping device, by the phloem closed at band girdle tear, cause band girdle area excessive, the ring of Fructus Litchi
Healing is difficult at stripping, nutrient conveying is obstructed, and affects growth and the percentage of fertile fruit of Fructus Litchi.
The content of the invention
A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps Fructus Litchi girdling device, and sliding electromagnet is powered and inhales
Close, compression spring, dynamic circle opens, and disconnecting power switch, sliding electromagnet power-off is opened, compression spring elongation, in the work of spring
With under, circle closure is moved, meanwhile, the external force on handle is removed, and the branch of Fructus Litchi is clamped, and can realize that reducing is clamped, only to clamping
Interior Fructus Litchi phloem band girdle, will not produce and produce tear to the phloem beyond band girdle position, and the radius of gyration is little, is adapted to not
With the band girdle of the Fructus Litchi branch at angle of inclination, compact volume and convenience is flexible, efficiency high, strong adaptability, the support wheel arranged on band girdle handle
Periphery at Fructus Litchi band girdle branch is rolled, and is played a supportive role, and makes the band girdle angle of Girding cutter constant, in band girdle handle and link rod
Fixed point arranges spring, and the Girding cutter to arranging on band girdle handle applies constant pressure, in case Girding cutter is beated in band girdle,
Guarantee that ring-peeling depth is consistent.
Its technical scheme is：A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps Fructus Litchi girdling device, including
Handle, spring, rotating shaft, dynamic circle, fixed circle and sliding electromagnet, fixedly mount spring on handle, and spring is extension spring, and handle is divided into
Two parts, fixed circle is arranged on handle, and fixed circle is divided into two parts, and two parts of fixed circle snap together into a full circle, handss
Handle opening and closing, determine the servo-actuated opening and closing of fenestra, and fixed circle is provided with groove, rolls in the embedded groove of roller and in a groove
Dynamic, link rod runs through the centre bore of roller, and roller does in a groove circular-rotation, and two Fructus Litchi girdling devices are connected to one by link rod
Rise, band girdle handle is fixed on link rod, and one end of band girdle handle is provided with Girding cutter, and the other end is provided with yoke plate, under manual power assisting, band girdle
With band girdle handle and link rod fixing point as the center of circle, circled as radius to the point of a knife of Girding cutter with fixing point is carried out knife to Fructus Litchi
Band girdle, is fixed due to the center of circle, radius determines, the movement locus of Girding cutter are the circles of the closing that overlaps, in width range 1.0
In～3.0 centimetres, the diameter of the branch of Fructus Litchi is approximately considered uniformity, and the non-centering of manual other forms, non-fixed half
The girdling device in footpath, movement locus are broken line, it is impossible to form the circle of closing, sliding electromagnet one end couples with fixed circle, the other end and
Dynamic circle connection, dynamic circle is divided into two parts, and the clamping face for moving circle is provided with rough groove, and sliding electromagnet is provided with bullet
Spring, spring is stage clip, and as the Fructus Litchi branch diameter of clamping is continually changing, the flexible of spring realizes that reducing is clamped, and handle is divided equally
For two parts, handle is provided with rotating shaft and on and off switch, and rotating shaft is linked together two parts of handle, in the effect of spring
Under, handle two parts closure in the presence of external force, overcomes the pulling force that spring is fixedly mounted on handle, and two parts of handle are anti-
To rotating around the axis, two parts are justified surely and is opened, be moved at the Fructus Litchi branch of band girdle, power turn-on switch, sliding electromagnet leads to
Electric adhesive, compression spring, dynamic circle opens, disconnecting power switch, and sliding electromagnet power-off is opened, compression spring elongation, in spring
In the presence of, circle closure is moved, meanwhile, the external force on handle is removed, under the pulling force effect of the spring arranged on handle, fixed circle
Two parts snap together into a full circle.
A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps Fructus Litchi girdling device, can adapt to different inclination angle
The clamping of the Fructus Litchi branch of degree, small volume, lightweight, easy to operate, band girdle efficiency high, handle is short, and the radius of gyration is little, and invents
Patent 201410485285.2 adopts gasoline engine drive motor, and motor driven gear, volume is big, and the radius of gyration is big, Girding cutter
Angle of inclination rotates around the shaft realization by rotary oil cylinder telescopic band moving platform, can only realize that a face rotation is inclined, it is impossible to realize
Rotate while the multiple faces in space, the radius of gyration is big, is only applicable to the trunk band girdle of Fructus Litchi, the lifting of oil cylinder, it is impossible to which adjustment is empty
Between on angle of inclination, secondly bad adaptability, without dynamic circle clamping, easily by the Fructus Litchi phloem tear beyond at band girdle, makes band girdle
Area is excessive, affects the healing of the wound of Fructus Litchi, affects nutrient to convey, and percentage of fertile fruit is reduced, and again, installation, adjustment, dismounting be not square
Just.
Band girdle handle is provided with fulcrum, i.e. band girdle handle and link rod fixed point, and power is acted on band girdle handle, is also a kind of thick stick
Bar, can both apply pulling force, it is also possible to apply pressure to band girdle handle, can adjust the ring-peeling depth of Girding cutter, Fructus Litchi branch
Growth year is different, and the depth of band girdle is different, and the phloem of band girdle Fructus Litchi during band girdle, it is impossible to band girdle xylem is damaged wooden
Portion, affects the conduction of moisture, causes Fructus Litchi to absorb moisture and dead, and applying pressure can change the ring-peeling depth of Girding cutter,
And the mechanical rigid of patent of invention 201410485285.2 connects, need to carry out multi-change speed, slow down, complex structure, not with certainly
Dynamic regulatory function, band girdle only to phloem band girdle, does not damage cambium layer and xylem, the otch width of Fructus Litchi band girdle branch on request
Degree scope at 1.0～3.0 centimetres, at 0.2～0.5 centimetre strictly press band girdle width and depth standards implemented by notch depth scope.
Described a kind of manual power assisting hand-held sliding electromagnet reducing branch clamping Fructus Litchi girdling device, in handle and link rod
Fixed point arranges spring, and spring is torsion spring, and the Girding cutter to arranging on handle applies constant pressure, in case Girding cutter is in ring
Beat during stripping, ring-peeling depth is consistent, it is ensured that band girdle quality, band girdle kind of blooming period prolonging, it is to avoid because rainy season causes pollination rate to reduce, extend
Pollination period, improves the allocation proportion of nutrient, improves percentage of fertile fruit, extends storage time, using spiral ring-barking, the optimum width of band girdle
For 2.5～3.0 centimetres, 10 centimetres of pitch, Fructus Litchi precocity fruiting, high yield, the high-quality for making low age overgrow reduces shedding.
A kind of described manual power assisting hand-held sliding electromagnet reducing branch clamping Fructus Litchi girdling device, the connection on band girdle handle
Plate is provided with manhole, and bar one end is connected with support wheel, and the other end is connected through spring with the manhole arranged on yoke plate,
The surface scrolls of Fructus Litchi branch of the support wheel at band girdle during band girdle, support wheel has position-limiting action, and support wheel transports Girding cutter
Row is steady, and spring has the function of supporting with profiling.
The present invention has advantages below.
1st, small volume, lightweight, the radius of gyration is little, adapts to the different band girdles for inclining larger Fructus Litchi branch, easy to operate.
2nd, ring-peeling depth is controllable by handle, will not tear the phloem of the other positions beyond band girdle, Fructus Litchi is not made
Into damage.
3rd, at 1.0～3.0 centimetres, notch depth scope is at 0.2～0.5 li for the kerf width scope of Fructus Litchi band girdle branch
Rice, it is controllable in critical field.
4th, annulus stripping is determined, point of a knife of the fixed circle with fixing point to Girding cutter is circled as radius and carry out band girdle to Fructus Litchi,
Fixed due to the center of circle, radius determines that Girding cutter in width range in 1.0～3.0 centimetres, approximately recognize by the diameter of the branch of Fructus Litchi
For uniformity, sliding electromagnet can realize that reducing is clamped.
Description of the drawings
Fig. 1 is the structural representation of the girdling device of the embodiment of the present invention.
Fig. 2 is the structural representation opened by external force of the girdling device of the embodiment of the present invention.
Fig. 3 is the structural representation of the girdling device job state of the embodiment of the present invention.
1, handle 2 wherein in figure, spring 3, rotating shaft 4, justify surely 5, dynamic circle 6, band girdle handle 7, roller 8,
Support wheel 9, Fructus Litchi branch 10, Girding cutter 11, sliding electromagnet.
Specific embodiment
Embodiment 1.
In embodiment as shown in Figures 1 to 3, a kind of manual power assisting hand-held sliding electromagnet reducing branch clamps Fructus Litchi
Girdling device, including handle 1, spring 2, rotating shaft 3, dynamic circle 5, justify 4 and sliding electromagnet 11 surely, fixedly mount spring on handle 1
2, spring 2 is extension spring, and 1 point of handle is two parts, 4 is justified surely and is arranged on handle 1,4 is justified surely and is divided into two parts, and the two of 4 are justified surely
Part snap-fit justifies 4 and is also servo-actuated opening and closing surely together into a full circle, the opening and closing of handle 1,4 is justified surely and is provided with recessed
Groove, roller 7 is embedded in groove and rolls in a groove, moves in a circle, and link rod runs through the centre bore of roller 7, by two Fructus Litchi
Girdling device links together, and band girdle handle 6 is fixed on link rod, and one end of band girdle handle 6 is provided with Girding cutter 10, and the other end is provided with connection
Plate, under manual power assisting, Girding cutter 10 with band girdle handle 6 and link rod fixing point as the center of circle, with the point of a knife of fixing point to Girding cutter 10
Circle for radius carries out band girdle to Fructus Litchi, is fixed due to the center of circle, radius determines that the movement locus of Girding cutter are a weights
The circle of closing is closed, 2.5 centimetres of the width of band girdle, 0.3 centimetre of notch depth, the diameter of the branch of Fructus Litchi is approximately considered uniform one
Cause, the one end of sliding electromagnet 11 couples with circle 4 is determined, and the other end couples with dynamic circle 5, dynamic circle 5 is divided into two parts, moves the folder of circle 5
The face of holding is provided with rough groove, and sliding electromagnet 11 is provided with spring 2, and spring 2 is stage clip, with the litchi branch of clamping
The diameter of bar 9 is continually changing, and the flexible of spring 2 realizes that reducing is clamped, and handle 1 is divided into two parts, and handle 1 is provided with the He of rotating shaft 3
On and off switch, rotating shaft 3 is linked together two parts of handle 1, in the presence of spring 2, the two parts of handle 1 closure, outside
In the presence of power, the two parts for overcoming the pulling force that spring 2 is fixedly mounted on handle 1, handle 1 reversely 3 are rotated around the shaft, and 4 are justified surely
Two parts open, and are moved at the Fructus Litchi branch 9 of band girdle, power turn-on switch, the energization adhesive of sliding electromagnet 11, compression spring
2, dynamic circle 5 opens, and disconnecting power switch, the power-off of sliding electromagnet 11 is opened, and compression spring 2 extends, in the presence of spring 2,
Dynamic circle 5 is closed, meanwhile, the external force on handle 1 is removed, and the branch of Fructus Litchi is clamped, the pulling force of the spring 2 arranged on handle 1
Under effect, two parts that 4 are justified surely snap together into a full circle, and in band girdle handle 6 and link rod fixed point spring 2, bullet are arranged
Spring 2 is torsion spring, and the Girding cutter 10 to arranging on band girdle handle 6 applies constant pressure, in case Girding cutter 10 is beated in band girdle, ring
The stripping upper connective plate of handle 6 is provided with manhole, and bar one end is connected with support wheel 8, the circle that the other end is arranged on spring 2 with yoke plate
Shape through hole connects, the surface scrolls of the Fructus Litchi branch 9 at band girdle of support wheel 8 during band girdle, and spring 2 has the work(supported with profiling
Can, band girdle handle 6 is rotated, Girding cutter 10 moves in a circle, and to Fructus Litchi band girdle is carried out, and moves the clamping action of circle 5, will not be to Fructus Litchi ring
The phloem of the other positions beyond stripping area causes to damage, and band girdle efficiency high is easy to operate, and band girdle is completed behind a position, right
Handle 1 applies external force, and 3 rotation around the shaft of handle 1 moves circle 5 and departs from Fructus Litchi branch 9, by Fructus Litchi girdling device from band girdle it is complete after
Fructus Litchi branch 9 at remove, then moving to another needs at the Fructus Litchi branch 9 of band girdle, to be repeated in the above-mentioned course of work.
The above, is only presently preferred embodiments of the present invention, is not the restriction for making other forms to the present invention, is appointed
What those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent variations etc.
Effect embodiment, it is every without departing from technical solution of the present invention content, above example is made according to the technical spirit of type of the present invention
Any simple modification, equivalent variations and remodeling, still fall within the protection domain of type technical scheme of the present invention.
Claims (3)
1. a kind of manual power assisting hand-held sliding electromagnet reducing branch clamps Fructus Litchi girdling device, including handle（1）, spring（2）、
Rotating shaft（3）, dynamic circle（5）, fixed circle（4）And sliding electromagnet（11）, it is characterised in that：In handle（1）Upper fixed installation spring（2）
And on and off switch, spring（2）For extension spring, handle（1）Two parts are divided into, fixed circle（4）Installed in handle（1）On, fixed circle（4）
It is divided into two parts, fixed circle（4）Two parts snap together into a full circle, determining circle（4）It is provided with groove, roller（7）It is embedding
Enter in groove and roll in a groove, link rod runs through roller（7）Centre bore, two Fructus Litchi girdling devices are linked together, ring
Stripping handle（6）It is fixed on link rod, band girdle handle（6）One end be provided with Girding cutter（10）, the other end is provided with yoke plate, in manual power assisting
Under, Girding cutter（10）With band girdle handle（6）It is the center of circle with link rod fixing point, with fixing point to Girding cutter（10）Point of a knife be radius make
Circular motion carries out band girdle, sliding electromagnet to Fructus Litchi（11）One end with determine circle（4）Connection, the other end and dynamic circle（5）Connection, moves
Circle（5）Two parts are divided into, circle is moved（5）Clamping face be provided with rough groove, sliding electromagnet（11）It is provided with bullet
Spring（2）, spring（2）For stage clip, with the Fructus Litchi branch of clamping（9）Diameter is continually changing, spring（2）It is flexible realize reducing press from both sides
Hold, handle（1）It is divided into two parts, handle（1）It is provided with rotating shaft（3）And on and off switch, rotating shaft（3）By handle（1）Two
Divide and be linked together, in spring（2）In the presence of, handle（1）Two parts are closed, and in the presence of external force, overcome handle（1）On
Fixed installation spring（2）Pulling force, handle（1）Two parts reversely around the shaft（3）Rotate, fixed circle（4）Two parts open, mobile
To the Fructus Litchi branch of band girdle（9）Place, power turn-on switch, sliding electromagnet（11）Energization adhesive, compression spring（2）, move circle（5）
Open, disconnecting power switch, sliding electromagnet（11）Power-off is opened, compression spring（2）Elongation, in spring（2）In the presence of, move
Circle（5）Closure, meanwhile, handle（1）On external force remove, the branch of Fructus Litchi is clamped, in handle（1）The spring of upper setting（2）
Pulling force effect under, fixed circle（4）Two parts snap together into a full circle.
2. a kind of manual power assisting hand-held sliding electromagnet reducing branch as described in claim 1 clamps Fructus Litchi girdling device, its
It is characterised by：In band girdle handle（6）Spring is set with link rod fixed point（2）, spring（2）For torsion spring, to band girdle handle（6）Upper setting
Girding cutter（10）Apply pressure, in case Girding cutter（10）Beat in band girdle.
3. a kind of manual power assisting hand-held sliding electromagnet reducing branch as described in claim 1 clamps Fructus Litchi girdling device, its
It is characterised by：Band girdle handle（6）Upper connective plate is provided with manhole, bar one end and support wheel（8）Connection, the other end runs through spring
（2）It is connected with the manhole arranged on yoke plate, support wheel during band girdle（8）The Fructus Litchi branch at band girdle（9）Surface scrolls, bullet
Spring（2）With the function of supporting with profiling.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108684.0A CN106576946A (en) | 2017-02-27 | 2017-02-27 | Artificial assistance handheld push-and-pull electromagnet variable-diameter branch clamping lychee tree girdling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108684.0A CN106576946A (en) | 2017-02-27 | 2017-02-27 | Artificial assistance handheld push-and-pull electromagnet variable-diameter branch clamping lychee tree girdling device |
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| CN106576946A true CN106576946A (en) | 2017-04-26 |
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| CN201710108684.0A Pending CN106576946A (en) | 2017-02-27 | 2017-02-27 | Artificial assistance handheld push-and-pull electromagnet variable-diameter branch clamping lychee tree girdling device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576938A (en) * | 2017-02-27 | 2017-04-26 | 山东理工大学 | Manpower-assisted handheld push-pull electromagnet variable-diameter branch-clamping orange ring peeling device |
| CN106576945A (en) * | 2017-02-27 | 2017-04-26 | 山东理工大学 | Manpower-assisted handheld push-pull electromagnet variable-diameter branch-clamping pomelo tree ring peeling device |
| CN106718126A (en) * | 2017-02-27 | 2017-05-31 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps grape girdling device |
| CN106718139A (en) * | 2017-02-27 | 2017-05-31 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps red bayberry girdling device |
| CN106818238A (en) * | 2017-02-27 | 2017-06-13 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps Winter-date girdling device |
| CN106857019A (en) * | 2017-02-27 | 2017-06-20 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps longan girdling device |
| CN106879373A (en) * | 2017-02-27 | 2017-06-23 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps bergamot pear girdling device |
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| CN106718126A (en) * | 2017-02-27 | 2017-05-31 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps grape girdling device |
| CN106818238A (en) * | 2017-02-27 | 2017-06-13 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps Winter-date girdling device |
| CN106857019A (en) * | 2017-02-27 | 2017-06-20 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps longan girdling device |
| CN106879373A (en) * | 2017-02-27 | 2017-06-23 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps bergamot pear girdling device |
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| CN106718139A (en) * | 2017-02-27 | 2017-05-31 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps red bayberry girdling device |
| CN106718126A (en) * | 2017-02-27 | 2017-05-31 | 山东理工大学 | A kind of manual power assisting hand-held sliding electromagnet reducing branch clamps grape girdling device |
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Application publication date: 20170426 |