CN106900365A - A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear girdling device - Google Patents

A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear girdling device Download PDF

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Publication number
CN106900365A
CN106900365A CN201710107850.5A CN201710107850A CN106900365A CN 106900365 A CN106900365 A CN 106900365A CN 201710107850 A CN201710107850 A CN 201710107850A CN 106900365 A CN106900365 A CN 106900365A
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CN
China
Prior art keywords
handle
circle
band girdle
bergamot pear
spring
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Pending
Application number
CN201710107850.5A
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Chinese (zh)
Inventor
李田泽
郭志东
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Shandong University of Technology
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Shandong University of Technology
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Publication date
Application filed by Shandong University of Technology filed Critical Shandong University of Technology
Priority to CN201710107850.5A priority Critical patent/CN106900365A/en
Publication of CN106900365A publication Critical patent/CN106900365A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting 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)
  • Scissors And Nippers (AREA)

Abstract

The present invention provides a kind of manual power assisting hand-held rack-and-pinion reducing branch clamping bergamot pear girdling device,Including handle,Spring,Rotating shaft,Dynamic garden,Fixed circle,Gear,Tooth bar and servomotor,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 bergamot pear,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 bergamot pear 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,Under manual power assisting,Girding cutter is with handle and joining beam fixing point as the center of circle,Band girdle is carried out to bergamot pear as radius is circled with fixing point to the point of a knife of Girding cutter.

Description

A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear girdling device
Technical field
The present invention relates to a kind of manual power assisting hand-held rack-and-pinion reducing branch clamping bergamot pear girdling device, belong to mechanical skill Art is led.
Background technology
Bergamot pear sapling up-growth gesture is prosperous, and especially apical dominance is strong, is difficult into flower, in order to reach the mesh of precocity fruiting, early high yield , by band girdle measure, it is possible to resolve strong up and weak down, into the low problem of poor, fruit-setting rate is spent, bergamot pear sapling up-growth gesture is prosperous, especially Apical dominance is strong, is difficult into flower, in order to reach the purpose of precocity fruiting, early high yield, by band girdle measure, it is possible to resolve strong up and weak down, Into the low problem of poor, fruit-setting rate is spent, bergamot pear band girdle should be applied on young-abounding tree or the few tree of the prosperous result of growing way, can be in trunk ring Stripping, it is excessively prosperous to bough, weak tree, weak branch band girdle can be forbidden in the base portion band girdle of branch, bergamot pear sapling up-growth gesture is prosperous, especially pushes up End advantage is difficult into flower by force, in order to reach the purpose of precocity fruiting, early high yield, by band girdle measure, it is possible to resolve strong up and weak down, Cheng Hua Difference, the low problem of fruit-setting rate, for the veteran of age of tree 40-50, have strong up and weak down, interior thorax baldness, are moved outside setting fruit position Problem, cause fruit quality and yield per unit area to decline, using interval band girdle, the growth angle of each side shoot is not only for side shoot Identical, the spacing between side shoot is small, and the radius of gyration is small, bergamot pear except trunk band girdle, each side shoot every year must band girdle, on side shoot The branch of growth also wants band girdle, and the growth angle of each side shoot is not only identical, and the spacing between side shoot is small, and the radius of gyration is small, hair The motor that bright patent 201410485285.2 is driven using gasoline engine, volume is larger, and the radius of gyration is big, the angle of inclination of Girding cutter Realization is rotated by rotary oil cylinder telescopic band moving platform around the shaft, can only realize that a face rotation is inclined, it is impossible to realize that space is multiple Rotated while face and inclined, have significant limitation using scope, the trunk band girdle of bergamot pear is suitable only for, additionally, the ring of bergamot pear The kerf width scope of branch is shelled at 0.5~3.0 centimetre, at 0.2~0.5 centimetre, otch is concordant, bast for notch depth scope More wood fibre is contained in portion, and Girding cutter during band girdle, does not have clamping device at band girdle, and the bast closed at band girdle is torn Split, cause band girdle area excessive, healing is difficult at the band girdle of bergamot pear, nutrient conveying is obstructed, and influences growth and the percentage of fertile fruit of bergamot pear.
The content of the invention
A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear 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 bergamot pear 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 bergamot pear branch of differing tilt angles Band girdle, flexibly, efficiency high, strong adaptability, the support wheel set on band girdle handle is cylindrical at bergamot pear 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:A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear girdling device, including hand Handle, spring, rotating shaft, dynamic circle, fixed circle, gear, tooth bar and servomotor, fixedly mount spring on handle, and spring is extension spring, hand Handle is divided into two parts, and fixed circle is arranged on handle, and fixed circle is divided into two parts, two parts of fixed circle snap together into one it is whole The servo-actuated opening and closing of fenestra are determined in circle, handle opening and closing, and fixed circle is provided with groove, in roller insertion groove and in groove Middle rolling, joining beam runs through the centre bore of roller, and roller does circular-rotation in a groove, and be connected to for two bergamot pear girdling devices by joining beam Together, 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 manual power assisting, ring Broach enters as radius is circled with fixing point to the point of a knife of Girding cutter with band girdle handle and joining beam fixing point as the center of circle to bergamot pear Row band girdle, is fixed due to the center of circle, radius determines, the movement locus of Girding cutter is a circle for the closing that overlaps, is existed in width range In 0.5~3.0 centimetre, the diameter of the branch of bergamot pear is approximately considered uniformity, and the non-centering of manual other forms, non-fixed The girdling device of radius, movement locus is broken line, it is impossible to form the circle of closing, moves garden by gripping block, pressure sensor, tooth bar, tooth Wheel and servomotor composition, are provided with pressure sensor and rough groove on the clamping face of gripping block, and tooth bar one end is consolidated Be scheduled in gripping block, the other end is connected with fixed circle, servomotor is fixed on by yoke plate to be determined on circle, the output end of servomotor with Gear is fixedly connected, and handle is divided into two parts, and handle is provided with rotating shaft, and be linked together for two parts of handle by rotating shaft, In the presence of spring, handle two parts closure in the presence of external force, overcomes the pulling force that spring is fixedly mounted on handle, handle Two parts reversely rotate around the axis, surely justify two parts open, be moved at the bergamot pear branch of band girdle, by control panel be input into The parameter value of pressure sensor, starts servomotor, the rotation of servomotor rotation driven gear, gear pinion rack, 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 value, servomotor Stop operating, move circle and clamp the branch of bergamot pear, under the pulling force effect of the spring set on handle, two parts of fixed circle are fastened Together into a full circle.
A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear girdling device, can adapt to differing tilt angles Bergamot pear 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 bergamot pear, 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 bergamot pear bast tear beyond at band girdle, make band girdle Area is excessive, influences the healing of the wound of bergamot pear, 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, bergamot pear branch Growth year is different, and the depth of band girdle is different, and the bast of band girdle bergamot pear during band girdle, it is impossible to band girdle xylem is damaged wooden Portion, influences the conduction of moisture, causes bergamot pear 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 bergamot pear band girdle branch is wide Degree scope is at 0.5~3.0 centimetre, and notch depth scope is strict to press band girdle width and depth standards implementation at 0.2~0.5 centimetre.
A kind of described manual power assisting hand-held rack-and-pinion reducing branch clamping bergamot pear 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 bergamot pear bast Portion along the circumferential direction cuts off, while the annulus that the bast of bergamot pear cuts off is carried out band girdle by the horizontal knife of centre.
A kind of described manual power assisting hand-held rack-and-pinion reducing branch clamping bergamot pear 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 bergamot pear 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.
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 of increase dose, multinomial field management.
Side shoot is using interval band girdle, it is possible to resolve strong up and weak down, into spending the low problem of poor, fruit-setting rate.
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 bergamot pear branch, easy to operate.
2nd, ring-peeling depth is controllable by handle, will not tear the bast of the other positions beyond band girdle, bergamot pear is not made Into damage.
3rd, at 0.5~3.0 centimetre, notch depth scope is at 0.2~0.5 li for the kerf width scope of bergamot pear 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 bergamot pear, Fixed due to the center of circle, radius determines that Girding cutter in width range in 0.5~3.0 centimetre, approximately recognize by the diameter of the branch of bergamot pear 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 8, support wheel wherein in figure 9th, bergamot pear branch 10, Girding cutter 11, tooth bar 12, servomotor 13, gear 14, pressure sensor.
Specific embodiment
Embodiment 1.
In the embodiment as shown in Fig. 1~2, a kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear ring Stripping device, including handle 1, spring 2, rotating shaft 3, dynamic circle, surely round 4, gear 13, tooth bar 11 and servomotor 12, it is fixed on handle 1 Spring 2 is installed, 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, fixed Two parts of circle 4 snap together into a full circle, and the opening and closing of handle 1 justify 4 and be also servo-actuated opening and closing, justify on 4 surely surely Groove is provided with, is rolled in the insertion groove of roller 7 and in a groove, moved in a circle, joining beam runs through the centre bore of roller 7, by two Individual bergamot pear girdling device is 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, and the other end sets Have yoke plate, under manual power assisting, Girding cutter 10 with band girdle handle 6 and joining beam fixing point as the center of circle, with fixing point to Girding cutter 10 Point of a knife carries out band girdle for radius is circled to bergamot pear, is fixed due to the center of circle, radius determines that the movement locus of Girding cutter is one The circle of the individual closing that overlaps, 2.0 centimetres of the width of band girdle, 0.3 centimetre of notch depth, the diameter of the branch of bergamot pear is approximately considered uniformly Unanimously, move garden to be made up of gripping block 5, pressure sensor 14, tooth bar 11, gear 13 and servomotor 12, in the clamping of gripping block 5 Face is provided with pressure sensor 14 and rough groove, and the one end of tooth bar 11 is fixed in gripping block 5, the other end with determine circle 4 Connection, servomotor 12 is fixed on by yoke plate to be determined on circle 4, and output end and the gear 13 of servomotor 12 are fixedly connected, handle 1 Two parts are divided into, handle 1 is provided with rotating shaft 3, and be linked together for two parts of handle 1 by rotating shaft 3, in the presence of spring 2, The two parts of handle 1 are closed, and in the presence of external force, overcome the pulling force that spring 2 is fixedly mounted on handle 1, and two parts of handle 1 are anti- Rotated to around the shaft 3,4 two parts are justified surely and is opened, be moved at the bergamot pear branch 9 of band girdle, passed by control panel input pressure The parameter value of sensor 14, starts servomotor 12, and the rotation driven gear 13 of servomotor 12 rotates, the pinion rack 11 of gear 13, And then band carry-over bar 11 is moved back and forth, realize moving the reducing clamping of circle, when the pressure sensor 14 in gripping block 5 reaches setting value When, servomotor 12 stops operating, and moves circle and clamps the branch of bergamot pear, under the pulling force effect of the spring 2 set on handle 1, Surely the two parts for justifying 4 snap together into a full circle, and spring 2 is set in band girdle handle 6 and joining beam fixed point, and spring 2 is torsion Spring, the Girding cutter 10 to being set on band girdle handle 6 applies constant pressure, in case Girding cutter 10 is beated in band girdle, Girding cutter 10 Using drum structure, the upright blade at two ends along the circumferential direction cuts off bergamot pear bast, while the horizontal knife of centre is by perfume (or spice) The annulus of the bast cut-out of pears carries out the upper connective plate of band girdle band girdle handle 6 and is provided with manhole, and bar one end is connected with support wheel 8, The other end is connected through spring 2 with the manhole set on yoke plate, the table of the bergamot pear branch 9 at band girdle of support wheel 8 during band girdle Face is rolled, and spring 2 has the function of support and profiling, rotates band girdle handle 6, and Girding cutter 10 is moved in a circle, and ring is carried out to bergamot pear Stripping, the clamping action of gripping block 5 will not cause to damage, band girdle efficiency to the bast of the other positions beyond bergamot pear band girdle area Height, it is easy to operate, after band girdle completes a position, external force is applied to handle 1,3 rotation around the shaft of handle 1, gripping block 5 departs from perfume (or spice) Pears branch 9, removes at the bergamot pear branch 9 by bergamot pear girdling device from band girdle after complete, and then moving to another needs the perfume (or spice) of band girdle At pears branch 9, the above-mentioned course of work is repeated in.

Claims (3)

1. a kind of manual power assisting hand-held rack-and-pinion reducing branch clamping bergamot pear girdling device, including handle(1), spring(2), turn Axle(3), dynamic circle, fixed circle(4), gear(13), tooth bar(11)And servomotor(12), it is characterised in that:In handle(1)Upper fixation Spring is installed(2), spring(2)It is extension spring, handle(1)Two parts are divided into, fixed circle(4)Installed in 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)It is provided with groove, roller(7)It is embedding Enter in groove and roll in a groove, joining beam runs through roller(7)Centre bore, two bergamot pear girdling devices are linked together, ring Stripping 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 yoke plate, in manual power assisting Under, 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 be radius make Circular motion carries out band girdle to bergamot pear, moves garden by gripping block(5), pressure sensor(14), tooth bar(11), gear(13)And servo Motor(12)Composition, in gripping block(5)Clamping face be provided with pressure sensor(14)With rough groove, tooth bar(11) One end is fixed on gripping block(5)On, the other end with determine circle(4)Connection, servomotor(12)It is fixed on by yoke plate and determines circle(4) On, servomotor(12)Output end and gear(13)It is fixedly connected, handle(1)It is divided into two parts, handle(1)It is provided with and turns Axle(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, In the presence of external force, handle is overcome(1)Upper fixed installation spring(2)Pulling force, handle(1)Two parts reversely around the shaft (3)Rotate, fixed circle(4)Two parts open, and are moved to the bergamot pear branch of band girdle(9)Place, is sensed by control panel input pressure Device(14)Parameter value, start servomotor(12), servomotor(12)Rotation driven gear(13)Rotation, gear(13)Engagement Tooth bar(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 sensing Device(14)When reaching setting value, servomotor(12)Stop operating, move circle and clamp the branch of bergamot pear, in handle(1)Upper setting Spring(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 rack-and-pinion reducing branch as described in claim 1 clamps bergamot pear 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 bergamot pear bast, while what the horizontal knife of centre cut off the bast of bergamot pear Annulus carries out band girdle.
3. a kind of manual power assisting hand-held rack-and-pinion reducing branch as described in claim 1 clamps bergamot pear 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 bergamot pear branch at band girdle(9)Surface scrolls, spring (2)Function with support and profiling.
CN201710107850.5A 2017-02-27 2017-02-27 A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear girdling device Pending CN106900365A (en)

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Application Number Priority Date Filing Date Title
CN201710107850.5A CN106900365A (en) 2017-02-27 2017-02-27 A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear girdling device

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Application Number Priority Date Filing Date Title
CN201710107850.5A CN106900365A (en) 2017-02-27 2017-02-27 A kind of manual power assisting hand-held rack-and-pinion reducing branch clamps bergamot pear girdling device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108781832A (en) * 2018-04-03 2018-11-13 金华市泉宇科技有限公司 Hand-held removes plant dead skin device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108781832A (en) * 2018-04-03 2018-11-13 金华市泉宇科技有限公司 Hand-held removes plant dead skin device

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