CN106879374A - Human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device - Google Patents
Human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device Download PDFInfo
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- CN106879374A CN106879374A CN201710108229.0A CN201710108229A CN106879374A CN 106879374 A CN106879374 A CN 106879374A CN 201710108229 A CN201710108229 A CN 201710108229A CN 106879374 A CN106879374 A CN 106879374A
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- Prior art keywords
- handle
- circle
- band girdle
- longan
- spring
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides manual power assisting hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device,Including handle,Spring,Rotating shaft,Dynamic garden,Fixed circle,Gear,Tooth bar,Servomotor and DC micromotor,Spring is fixedly mounted on handle,Servomotor drives pinion rotation,Gear pinion rack,Tooth bar is moved,And then drive dynamic circle to be fixed on the branch of longan,Handle is divided into two parts,Fixed circle is arranged on handle,Two parts of fixed circle are buckled into a full circle,Handle opening and closing,Determine the servo-actuated opening and closing of fenestra,Fixed circle is provided with groove,Roll in roller insertion groove and in a groove,Centre bore of the joining beam through roller,Roller does circular-rotation,Joining beam links together two longan girdling devices,Band girdle handle is fixed on joining beam,One end of band girdle handle is provided with Girding cutter,The other end is provided with yoke plate,Girding cutter is with handle and joining beam fixing point as the center of circle,Band girdle is carried out to longan as radius is circled with fixing point to the point of a knife of Girding cutter.
Description
Technical field
The present invention relates to human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device, belong to mechanical skill
Art is led.
Background technology
The general principle that longan limb spiral ring-barking, the girdling control winter tip promote flower be reduce the photosynthate in plant above ground portion to
Root is transported, and suppresses root growth, slows down nutrient growth and winter tip pumping, increases the accumulation of branch carbohydrate, is result
The bud differentiation of female branch and offer more fully nutriment of yielding positive results, longan have obvious biennial bearing, or even every year nonpregnant.
Biennial fruiting can be overcome by taking technologies of orbicular decorticating, longan has an obvious biennial bearing, or even not result every year, by taking
Technologies of orbicular decorticating can overcome biennial fruiting, be got bumper crops year after year, and longan band girdle controlling the treetops and hastening blossom is beared fruit technology, be exactly in longan most
After the autumn growth maturation of end one time, the treatment technology of spiral band girdle is carried out to trunk or major branch, to promote bud differentiation, so as to carry
Next year abloom rate high, not only female flower ratio is high after band girdle, Hua Zhihao, moreover it is possible to increases female flower and opens batch, extend pollination period, improves
Fruit-setting rate, additionally, band girdle can also delaying anthesis, circumvent early spring low temperature overcast and rainy day cold damage, be conducive to the florescence to pollinate, reduce young fruit lose
Educate, longan 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 is not only identical, and the spacing between side shoot is small, and the radius of gyration is small, and patent of invention 201410485285.2 uses gasoline engine
The motor of drive, volume is larger, and the radius of gyration is big, and the angle of inclination of Girding cutter is revolved around the shaft by rotary oil cylinder telescopic band moving platform
Turn to realize, can only realize that a face rotation is inclined, it is impossible to which rotation is inclined while realizing space multiple face, has very big using scope
Limitation, the trunk band girdle of longan is suitable only for, additionally, the kerf width scope of the band girdle branch of longan is at 1.0~3.0 lis
Rice, at 0.2~0.5 centimetre, otch is concordant, and bast contains more wood fibre, and Girding cutter is in ring for notch depth scope
At stripping during band girdle, there is no clamping device, the bast tear that will be closed at band girdle causes band girdle area excessive, the band girdle of longan
Place is difficult healing, and nutrient conveying is obstructed, and influences growth and the percentage of fertile fruit of longan.
The content of the invention
Human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device, servomotor rotation driven gear
Rotation, and then moved back and forth with carry-over bar, realize that the reducing for moving circle is clamped, only to the longan bast band girdle in clamping, will not
Produce and tear is produced to the bast beyond band girdle position, the radius of gyration is small, is adapted to the longan branch of differing tilt angles
Band girdle, flexibly, efficiency high, strong adaptability, the support wheel set on band girdle handle is cylindrical at longan band girdle branch for compact volume and convenience
Face rolls, and plays a supportive role, and makes the band girdle angle of Girding cutter constant, spring is set in band girdle handle and joining beam fixed point, to ring
The Girding cutter set on stripping handle applies constant pressure, in case Girding cutter is beated in band girdle, it is ensured that ring-peeling depth is consistent.
Its technical scheme is：Human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device, including hand
Handle, spring, rotating shaft, dynamic circle, fixed circle, gear, tooth bar, servomotor and DC micromotor, fixedly mount spring on handle,
Spring is extension spring, and handle is divided into two parts, and fixed circle is arranged on handle, and fixed circle is divided into two parts, and two parts of fixed circle are fastened
Together into a full circle, the servo-actuated opening and closing of fenestra are determined in handle opening and closing, and fixed circle is provided with groove, roller insertion
Roll in groove and in a groove, through the centre bore of roller, roller does circular-rotation to joining beam in a groove, joining beam is by two dragons
Eye girdling device is linked together, and band girdle handle is fixed on joining beam, and one end of band girdle handle is provided with Girding cutter, and the other end is provided with yoke plate,
Under human assistance, Girding cutter, with band girdle handle and joining beam fixing point as the center of circle, is radius work with fixing point to the point of a knife of Girding cutter
Circular motion carries out band girdle to longan, is fixed due to the center of circle, radius determines, the movement locus of Girding cutter is the closing that overlaps
Circle, in width range in 1.0~3.0 centimetres, the diameter of the branch of longan is approximately considered uniformity, and manual other forms
Non- centering, the non-girdling device for determining radius, movement locus is broken line, it is impossible to formed closing circle, move garden by gripping block, pressure
Sensor, tooth bar, gear and servomotor composition, are provided with pressure sensor and rough ditch on the clamping face of gripping block
Groove, tooth bar one end is fixed in gripping block, and the other end is connected with fixed circle, and servomotor is fixed on by yoke plate to be determined on circle, servo
The output end of motor is fixedly connected with gear, and handle is divided into two parts, and handle is provided with rotating shaft, and rotating shaft is by two parts of handle
It is linked together, under the action of the spring, handle two parts closure in the presence of external force, overcomes and bullet is fixedly mounted on handle
The pulling force of spring, two parts of handle reversely rotate around the axis, and two parts are justified surely and is opened, and are moved at the longan branch of band girdle, lead to
The parameter value of control panel input pressure sensor is crossed, starts servomotor, servomotor rotation driven gear rotation, gear is nibbled
Tooth bar is closed, and then band carry-over bar is moved back and forth, and realizes moving the reducing clamping of circle, when the pressure sensor in gripping block reaches setting
During value, servomotor stops operating, and moves circle and clamps the branch of longan, fixed under the pulling force effect of the spring set on handle
Round two parts snap together into a full circle.
Human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device, can adapt to differing tilt angles
Longan branch clamping, small volume, lightweight, easy to operate, band girdle efficiency high, handle is short, and the radius of gyration is small, and invents special
Profit 201410485285.2 uses gasoline engine drive motor, motor driven gear, volume is big, and the radius of gyration is big, and Girding cutter inclines
Rake angle rotates realization around the shaft by rotary oil cylinder telescopic band moving platform, can only realize that a face rotation is inclined, it is impossible to realize empty
Between multiple face while rotate, the radius of gyration is big, is only applicable to the trunk band girdle of longan, the lifting of oil cylinder, it is impossible to adjustment space
On angle of inclination, secondly bad adaptability, without gripping block clamping, easily by the longan bast tear beyond at band girdle, make band girdle
Area is excessive, influences the healing of the wound of longan, and influence nutrient is conveyed, percentage of fertile fruit reduction, and again, installation, adjustment, dismounting be not square
Just.
Band girdle handle is provided with fulcrum, i.e. band girdle handle and joining beam 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, longan branch
Growth year is different, and the depth of band girdle is different, and the bast of band girdle longan during band girdle, it is impossible to band girdle xylem is damaged wooden
Portion, influences the conduction of moisture, causes longan 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 connection, it is necessary to carry out multi-change speed, slow down, complex structure, without from
Dynamic regulatory function, band girdle only to bast band girdle, forming layer and xylem is not damaged on request, and the otch of longan band girdle branch is wide
Degree scope is at 1.0~3.0 centimetres, and notch depth scope is strict to press band girdle width and depth standards implementation at 0.2~0.5 centimetre.
Described human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device, consolidates in handle and joining beam
Spring is set, and spring is torsion spring, the Girding cutter to being set on handle applies constant pressure, in case Girding cutter is in band girdle at fixed point
When beat, ring-peeling depth is consistent, it is ensured that band girdle quality, and Girding cutter uses drum structure, and the upright blade at two ends is by longan bast
Portion along the circumferential direction cuts off, while the annulus that the bast of longan cuts off is carried out band girdle by the horizontal knife of centre.
Described human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device, band girdle handle upper connective plate sets
There is manhole, bar one end is connected with support wheel, the other end is connected through spring with the manhole set on yoke plate, band girdle
When longan branch of the support wheel at band girdle surface scrolls, support wheel has position-limiting action, and it is flat that support wheel runs Girding cutter
Surely, spring has the function of support and profiling.
Described human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device, band girdle handle is provided with micro-
Type direct current generator, the clutch end of DC micromotor is provided with belt pulley, by the belt wheel that skin is set on belt drive joining beam
Rotate, and then drive roller to rotate, Girding cutter is servo-actuated, Girding cutter uses drum structure, the upright blade at two ends is by longan bast
Portion along the circumferential direction cuts off, while the annulus that the bast of longan cuts off is carried out band girdle by the horizontal knife of centre.
Band girdle kind of blooming period prolonging, it is to avoid because rainy season causes the pollination rate to reduce, extends pollination period, improves the allocation proportion of nutrient,
Percentage of fertile fruit is improved, extends storage time, band girdle must match with the agronomic technique for increasing dose and multinomial field management,
Band girdle mouth is wrapped up with plastic sheeting and protected immediately after band girdle.
Longan has an obvious biennial bearing, or even not result every year, and biennial fruiting can be overcome by taking technologies of orbicular decorticating.
The present invention has advantages below.
1st, small volume, lightweight, the radius of gyration is small, adapts to the different band girdles for inclining larger longan branch, easy to operate.
2nd, ring-peeling depth is controllable by handle, will not tear the bast of the other positions beyond band girdle, longan 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 longan 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 carries out band girdle as radius is circled to longan,
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 longan
It is that uniformity, the rotation of servomotor rotation driven gear, and then band carry-over bar are moved back and forth, realizes moving the reducing clamping of circle.
Brief 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 of the girdling device job state of the embodiment of the present invention.
1, handle 2, spring 3, rotating shaft 4, surely round 5, gripping block 6, band girdle handle 7, roller wherein in figure
8th, support wheel 9, longan branch 10, Girding cutter 11, tooth bar 12, servomotor 13, gear 14, pressure sensor
15th, DC micromotor.
Specific embodiment
Embodiment 1.
In the embodiment as shown in Fig. 1~2, human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye thimble
Stripping device, including handle 1, spring 2, rotating shaft 3, dynamic circle, surely round 4, gear 13, tooth bar 11, servomotor 12 and DC micromotor
15, spring 2 is fixedly mounted on handle 1, spring 2 is extension spring, and 1 point of handle is two parts, 4 is justified surely and is arranged on handle 1, fixed circle
4 are divided into two parts, and two parts that 4 are justified surely snap together into a full circle, the opening and closing of handle 1,4 are justified surely and is also servo-actuated
Open and close are closed, and 4 are justified surely and is provided with groove, are rolled in the insertion groove of roller 7 and in a groove, are moved in a circle, and joining beam is through rolling
The centre bore of wheel 7, two longan girdling devices are linked together, and band girdle handle 6 is fixed on joining beam, and one end of band girdle handle 6 is provided with
Girding cutter 10, the other end is provided with yoke plate, under human assistance, Girding cutter 10 with band girdle handle 6 and joining beam fixing point as the center of circle, with solid
Pinpoint the point of a knife of Girding cutter 10 carries out band girdle for radius is circled to longan, is fixed due to the center of circle, radius determines, band girdle
The movement locus of knife be one overlap closing circle, 2.5 centimetres of the width of band girdle, 0.3 centimetre of notch depth, the branch of longan
Diameter is approximately considered uniformity, moves garden by 12 groups of gripping block 5, pressure sensor 14, tooth bar 11, gear 13 and servomotor
Into, pressure sensor 14 and rough groove are provided with the clamping face of gripping block 5, the one end of tooth bar 11 is fixed on gripping block
On 5, the other end is connected with circle 4 is determined, and servomotor 12 is fixed on by yoke plate to be determined on circle 4, the output end and tooth of servomotor 12
Wheel 13 is fixedly connected, and handle 1 is divided into two parts, and handle 1 is provided with rotating shaft 3, and two parts of handle 1 are connected in one by rotating shaft 3
Rise, in the presence of spring 2, the two parts of handle 1 closure in the presence of external force, overcomes and spring 2 is fixedly mounted on handle 1
Pulling force, two parts of handle 1 reversely 3 are rotated around the shaft, 4 two parts are justified surely and is opened, and are moved at the longan branch 9 of band girdle, are led to
The parameter value of control panel input pressure sensor 14 is crossed, starts servomotor 12, the rotation driven gear 13 of servomotor 12 revolves
Turn, the pinion rack 11 of gear 13, and then band carry-over bar 11 is moved back and forth, and realizes moving the reducing clamping of circle, the pressure in gripping block 5
When force snesor 14 reaches setting value, servomotor 12 stops operating, and moves circle and clamps the branch of longan, is set on handle 1
Spring 2 pulling force effect under, two parts that 4 are justified surely snap together into a full circle, in band girdle handle 6 and joining beam fixed point
Spring 2 is set, and spring 2 is torsion spring, and the Girding cutter 10 to being set on band girdle handle 6 applies constant pressure, in case Girding cutter 10 exists
Beated during band girdle, Girding cutter 10 uses drum structure, the upright blade at two ends along the circumferential direction cuts off longan bast, while
The annulus that the bast of longan cuts off is carried out band girdle by middle horizontal knife, and Girding cutter 10 uses drum structure, two ends it is straight
Vertical cutter sword along the circumferential direction cuts off longan bast, while the horizontal knife of centre enters the annulus that the bast of longan cuts off
Row band girdle, the upper connective plate of band girdle handle 6 is provided with manhole, and bar one end is connected with support wheel 8, and the other end runs through spring 2 and yoke plate
Upper setting manhole connection, the surface scrolls of the longan branch 9 at band girdle of support wheel 8 during band girdle, spring 2 have support and
The function of profiling, starts DC micromotor 15, and the clutch end of DC micromotor 15 is provided with belt pulley, by belt band
Pulley rotation on dynamic joining beam, and then drive roller 7 to rotate, Girding cutter 10 is servo-actuated, and Girding cutter 10 moves in a circle, to longan
Band girdle is carried out, the clamping action of gripping block 5 will not cause to damage, ring to the bast of the other positions beyond longan band girdle area
Stripping efficiency high, it is easy to operate, after band girdle completes a position of longan branch 9, external force, 3 rotation around the shaft of handle 1 are applied to handle 1
Turn, gripping block 5 departs from longan branch 9, is removed at the longan branch 9 by longan girdling device from band girdle after complete, then move to another
One needs at the longan branch 9 of band girdle, is repeated in the above-mentioned course of work.
Claims (4)
1. human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device, including handle（1）, spring（2）, turn
Axle（3）, dynamic circle, fixed circle（4）, gear（13）, tooth bar（11）, servomotor（12）And DC micromotor（15）, its feature exists
In：In handle（1）Upper fixed installation spring（2）, spring（2）It is extension spring, handle（1）Two parts are divided into, fixed circle（4）It is arranged on
Handle（1）On, fixed circle（4）Two parts are divided into, fixed circle（4）Two parts snap together into a full circle, fixed circle（4）On set
It is fluted, roller（7）Roll in embedded groove and in a groove, joining beam runs through roller（7）Centre bore, by two longan band girdles
Device links together, band girdle handle（6）It is fixed on joining beam, band girdle handle（6）One end be provided with Girding cutter（10）, the other end is provided with connection
Plate, under human assistance, Girding cutter（10）With band girdle handle（6）It is the center of circle with joining beam fixing point, with fixing point to Girding cutter（10）
Point of a knife band girdle is carried out to longan for radius is circled, move garden by gripping block（5）, pressure sensor（14）, tooth bar（11）、
Gear（13）And servomotor（12）Composition, in gripping block（5）Clamping face be provided with pressure sensor（14）With it is uneven
Groove, tooth bar（11）One end is fixed on gripping block（5）On, the other end with determine circle（4）Connection, servomotor（12）By yoke plate
It is fixed on and determines circle（4）On, servomotor（12）Output end and gear（13）It is fixedly connected, handle（1）It is divided into two parts, hand
Handle（1）It is provided with rotating shaft（3）, rotating shaft（3）By handle（1）Two parts 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）Upper fixed installation spring（2）Pulling force, handle（1）Two
Point reversely around the shaft（3）Rotate, fixed circle（4）Two parts open, and are moved to the longan branch of band girdle（9）Place, by control panel
Input pressure sensor（14）Parameter value, start servomotor（12）, servomotor（12）Rotation driven gear（13）Rotation,
Gear（13）Pinion rack（11）, and then band carry-over bar（11）Move back and forth, realize moving the reducing clamping of circle, work as gripping block（5）
On pressure sensor（14）When reaching setting value, servomotor（12）Stop operating, move circle and clamp the branch of longan, in hand
Handle（1）The spring of upper setting（2）Pulling force effect under, fixed circle（4）Two parts snap together into a full circle.
2. the human assistance hand-held rack-and-pinion reducing branch as described in claim 1 clamps electric dragon eye girdling device, and it is special
Levy and be：In band girdle handle（6）Spring is set with joining beam fixed point（2）, spring（2）It is torsion spring, to band girdle handle（6）Upper setting
Girding cutter（10）Apply constant pressure, in case Girding cutter（10）Beated in band girdle, Girding cutter（10）Using drum structure, two
The upright blade at end along the circumferential direction cuts off longan bast, while what the horizontal knife of centre cut off the bast of longan
Annulus carries out band girdle.
3. the human assistance hand-held rack-and-pinion reducing branch as described in claim 1 clamps electric dragon eye girdling device, and it is special
Levy and be：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 set on yoke plate, support wheel during band girdle（8）The longan branch at band girdle（9）Surface scrolls, spring
（2）Function with support and profiling.
4. the human assistance hand-held rack-and-pinion reducing branch as described in claim 1 clamps electric dragon eye girdling device, and it is special
Levy and be：Band girdle handle（6）It is provided with DC micromotor（15）, DC micromotor（15）Clutch end be provided with belt
Wheel, is rotated, and then drive roller by the belt wheel that skin is set on belt drive joining beam（7）Rotate, Girding cutter（10）It is servo-actuated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108229.0A CN106879374A (en) | 2017-02-27 | 2017-02-27 | Human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108229.0A CN106879374A (en) | 2017-02-27 | 2017-02-27 | Human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106879374A true CN106879374A (en) | 2017-06-23 |
Family
ID=59180018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108229.0A Pending CN106879374A (en) | 2017-02-27 | 2017-02-27 | Human assistance hand-held rack-and-pinion reducing branch clamping electric dragon eye girdling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106879374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208548A (en) * | 2021-12-09 | 2022-03-22 | 皖建生态环境建设有限公司 | Container seedling raising auxiliary device for nursery base |
-
2017
- 2017-02-27 CN CN201710108229.0A patent/CN106879374A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208548A (en) * | 2021-12-09 | 2022-03-22 | 皖建生态环境建设有限公司 | Container seedling raising auxiliary device for nursery base |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |
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| WD01 | Invention patent application deemed withdrawn after publication |