CN106613388A - Artificial-power hand-held spring plate variable diameter branch clamping longan ring peeling tool - Google Patents

Abstract

The invention provides an artificial-power hand-held spring plate variable diameter branch clamping longan ring peeling tool. The ring peeling tool comprises a handle, a spring, a rotating shaft, a spring plate and a setting circle, the spring which is a tension spring is fixedly installed on the handle, when operation is performed, the spring plate is clamped on branches of longan to prevent rotation along with a ring peeling knife, the handle is divided into two parts, the setting circle is installed on the handle, the two parts of the setting circle are buckled together to form a whole circle, the handle is opened and closed, the setting circle and the spring plate are opened and closed along with opening and closing of the handle, a groove is formed in the setting circle, a rolling wheel is embedded into the groove and rolls in the groove, a link rod penetrates through a center hole of the rolling wheel which performs circumferential rotation, the link rod connects two longan ring peeling tools together, a ring peeling handle is fixed to the link rod, the ring peeling knife is arranged at one end of the ring peeling handle, a link plate is arranged at the other end of the ring peeling handle, under the artificial power, the ring peeling knife takes the fixed point of the handle and the link rod as a circle center, and ring peeling is performed on the longan by taking the distance from the fixed point to the knife tip of the ring peeling knife as the radius to perform circumferential movement.

Description

A kind of manual power assisting hand-held latch plate reducing branch clamps Arillus Longan girdling device

Technical field

The present invention relates to a kind of manual power assisting hand-held latch plate reducing branch clamps Arillus Longan girdling device, belong to mechanical technique Neck.

Background technology

Arillus Longan branch spiral ring-barking, the girdling control winter tip promote the ultimate principle of 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 top carbohydrate, is result The bud differentiation of female branch and offer more fully nutrient substance of yielding positive results, Arillus Longan has obvious biennial bearing, or even every year nonpregnant, Biennial fruiting can be overcome by taking technologies of orbicular decorticating, Arillus 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 Arillus Longan band girdle controlling the treetops and hastening blossom is beared fruit technology, be exactly in Arillus 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 High next year abloom rate, 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, Arillus 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 little, and the radius of gyration is little, and patent of invention 201410485285.2 adopts 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 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, the trunk band girdle of Arillus Longan is suitable only for, additionally, the kerf width scope of the band girdle branch of Arillus Longan is at 1.0～3.0 lis Rice, at 0.2～0.5 centimetre, otch is concordant, and phloem contains more wood fibre, and Girding cutter is in ring for notch depth scope At stripping during band girdle, without clamping device, by the phloem closed at band girdle tear, cause band girdle area excessive, the band girdle of Arillus Longan Place is difficult healing, and nutrient conveying is obstructed, and affects growth and the percentage of fertile fruit of Arillus Longan.

The content of the invention

A kind of manual power assisting hand-held latch plate reducing branch clamps Arillus Longan girdling device, in the presence of external force, latch plate The branch of Arillus Longan is clamped, with the change of the Arillus Longan branch diameter of clamping, latch plate occurs elastic deformation, realizes that reducing is pressed from both sides Hold, only to the Arillus Longan phloem band girdle in clamping, will not produce and tear, the radius of gyration are produced to the phloem beyond band girdle position It is little, it is adapted to the band girdle of the Arillus Longan branch of differing tilt angles, flexibly, efficiency high, strong adaptability sets compact volume and convenience on band girdle handle Periphery of the support wheel put at Arillus Longan band girdle branch is rolled, and is played a supportive role, and makes the band girdle angle of Girding cutter constant, in ring Stripping handle arranges spring with link rod fixed point, and the Girding cutter to arranging on band girdle handle applies constant pressure, in case Girding cutter exists Beat during band girdle, it is ensured that ring-peeling depth is consistent.

Its technical scheme is：A kind of manual power assisting hand-held latch plate reducing branch clamping Arillus Longan girdling device, including handle, Spring, rotating shaft, latch plate, fixed circle, fixedly mount spring on handle, and spring is extension spring, and during operation, the active force of spring is by bullet Spring plank is securely seated between on the branch of Arillus Longan, in case rotating with Girding cutter, handle is divided into two parts, and fixed circle and latch plate are pacified It is mounted on handle, fixed circle and latch plate are divided into two parts, two parts of fixed circle snap together into a full circle, and handle opens And closure, determine the servo-actuated opening and closing of fenestra, fixed circle is provided with groove, and roller is embedded in groove and rolls in a groove, link rod Through the centre bore of roller, roller does in a groove circular-rotation, and link rod links together two Arillus Longan girdling devices, band girdle handle It is fixed on link rod, one end of band girdle handle is provided with Girding cutter, and the other end is provided with yoke plate, and under manual power assisting, Girding cutter is with band girdle Handle is the center of circle with link rod fixing point, and circled as radius to the point of a knife of Girding cutter with fixing point carries out band girdle to Arillus Longan, by Fix in the center of circle, radius determines, the movement locus of Girding cutter are the circles of the closing that overlaps, in width range at 1.0～3.0 lis In rice, the diameter of the branch of Arillus Longan is approximately considered uniformity, and the non-centering of manual other forms, the non-band girdle for determining radius Device, movement locus are broken line, it is impossible to form the circle of closing, and handle is divided into two parts, and handle is provided with rotating shaft, and rotating shaft is by handle Two parts be linked together, under spring force, handle two parts closure, in the presence of external force, overcome on handle The pulling force of fixed installation spring, two parts of handle reversely rotate around the axis, and fixed circle and latch plate two parts open, and angle becomes Greatly, it is moved at the Arillus Longan branch of band girdle, external force is removed, latch plate clamps in the branch of Arillus Longan, with the Arillus Longan branch of clamping There is elastic deformation in the change of diameter, latch plate, realize that reducing is clamped, and be provided with recessed on clamping face of the latch plate with Arillus Longan branch Convex uneven groove, increasing friction force, in case rotate with Girding cutter, under the pulling force effect of the spring arranged on handle, fixed circle Two parts snap together into a full circle.

External force is removed, and under the pulling force effect of the spring arranged on handle, latch plate clamps in the branch of Arillus Longan, in case Grip block is servo-actuated when Girding cutter rotates, and latch plate clamps in the branch of Arillus Longan, only to the tough of the Arillus Longan between the tight block of two latch plates Skin zone's band girdle, otch is neat at band girdle, and the phloem of the Arillus Longan beyond band girdle will not be torn, and otherwise, band girdle width increases, shadow The supply of the healing nutrient at band girdle is rung, causing the percentage of fertile fruit of Arillus Longan reduces.

A kind of manual power assisting hand-held latch plate reducing branch clamps Arillus Longan girdling device, can adapt to differing tilt angles The clamping of Arillus Longan branch, small volume, lightweight, easy to operate, band girdle efficiency high, handle is short, and the radius of gyration is little, and patent of invention 201410485285.2 adopt gasoline engine drive motor, and motor driven gear, volume is big, and the radius of gyration is big, the inclination of Girding cutter Angle 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 space Rotate while multiple faces, the radius of gyration is big, is only applicable to the trunk band girdle of Arillus Longan, the lifting of oil cylinder, it is impossible in adjustment space Angle of inclination, secondly bad adaptability, without latch plate clamping device, easily by the Arillus Longan phloem tear beyond at band girdle, makes ring Stripping area is excessive, the healing of the wound of impact Arillus Longan, and impact nutrient conveying, percentage of fertile fruit is reduced, and again, is installed, adjusts, is dismantled not It is convenient.

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, Arillus Longan branch Growth year is different, and the depth of band girdle is different, and the phloem of band girdle Arillus Longan during band girdle, it is impossible to band girdle xylem is damaged wooden Portion, affects the conduction of moisture, causes Arillus 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 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 Arillus Longan 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.

A kind of described manual power assisting hand-held latch plate reducing branch clamping Arillus Longan girdling device, fixes in handle with link rod Spring is set, and spring is torsion spring, the Girding cutter to arranging on handle applies constant pressure, in case Girding cutter is in band girdle at point Bounce, ring-peeling depth is consistent, it is ensured that band girdle quality.

A kind of described manual power assisting hand-held latch plate reducing branch clamping Arillus Longan girdling device, band girdle handle upper connective plate is provided with Manhole, bar one end is connected with support wheel, and the other end is connected through spring with the manhole arranged on yoke plate, during band girdle The surface scrolls of Arillus Longan branch of the support wheel at band girdle, support wheel has position-limiting action, and support wheel makes Girding cutter operate steadily, Spring has the function of supporting with profiling.

Arillus Longan band girdle kind of blooming period prolonging, it is to avoid because rainy season causes pollination rate to reduce, extends pollination period, improves the distribution ratio of nutrient Example, improves percentage of fertile fruit, extends storage time, and band girdle must match with the agronomic technique of increase dose, multinomial field management.

Take technologies of orbicular decorticating to overcome biennial fruiting, got bumper crops year after year.

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 Arillus Longan branch, easy to operate.

2nd, it is controllable by handle ring-peeling depth, the phloem of the other positions beyond band girdle will not be torn, Arillus Longan is not made Into damage.

3rd, the width range of Arillus Longan band girdle branch is at 1.0～3.0 centimetres, notch depth scope at 0.2～0.5 centimetre, 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 Arillus 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 Arillus Longan For uniformity, latch plate generation elastic deformation, 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 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 5, latch plate 6, band girdle handle 7, roller surely 8th, support wheel 9, Arillus Longan branch 10, Girding cutter.

Specific embodiment

Embodiment 1.

In the embodiment as shown in Fig. 1～2, a kind of manual power assisting hand-held latch plate reducing branch clamps Arillus Longan band girdle Device, including handle 1, spring 2, rotating shaft 3, latch plate 5, surely justify 4, on handle 1 fixedly mount spring 2, spring 2 be extension spring, handss 1 point of handle is two parts, justify surely 4 and latch plate 5 be arranged on handle 1, justify surely 4 and latch plate 5 be divided into two parts, 4 are justified surely Two parts snap together into a full circle, and the opening and closing of handle 1 justify 4 and be also servo-actuated opening and closing, 4 justified surely and is provided with surely 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 dragons Eye 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 Arillus Longan, is fixed due to the center of circle, radius determines that the movement locus of Girding cutter are a weights The circle of conjunction closing, 2 centimetres of the width of band girdle, 0.3 centimetre of notch depth, the diameter of the branch of Arillus Longan is approximately considered uniformity, Handle 1 is provided with rotating shaft 3, and rotating shaft 3 is linked together two parts of handle 1, in the presence of the power of spring 2, the two parts of handle 1 Closure, in the presence of external force, overcomes the pulling force that spring 2 is fixedly mounted on handle 1, reversely 3 turns around the shaft of two parts of handle 1 It is dynamic, justify surely 4 and the two parts of latch plate 5 open, during farm work, the handss of left and right two respectively take respectively a girdling device, in external force Under effect, justify surely 4 and the two parts of latch plate 5 open, angle becomes big, and girdling device is moved to into the suitable position of Arillus Longan branch 9 of band girdle Place is put, external force is removed, latch plate 5 clamps in the branch of Arillus Longan, with the change of the diameter of Arillus Longan branch 9 of clamping, latch plate 5 Raw elastic deformation, realizes that reducing is clamped, and on the clamping face of latch plate 5 and Arillus Longan branch 9 rough groove is provided with, and increases Frictional force, in case rotate with Girding cutter 10, external force is removed, and latch plate 5 clamps in the branch of Arillus Longan, the bullet arranged on handle 1 Under the pulling force effect of spring 2, two parts that 4 are justified surely snap together into a full circle, arrange in band girdle handle 6 and link rod fixed point Spring 2, 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 in band girdle When beat, 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 Arillus Longan branch 9 at band girdle of support wheel 8 during band girdle, spring 2 have support and The function of profiling, rotates band girdle handle 6, and Girding cutter 10 moves in a circle, and carries out band girdle to Arillus Longan, the clamping action of latch plate 5, no The phloem of the other positions beyond Arillus Longan band girdle area can be caused to damage, band girdle efficiency high is easy to operate, and band girdle completes one Behind position, external force, 3 rotation around the shaft of handle 1, the disengaging Arillus Longan of latch plate 5 branch 9, by Arillus Longan girdling device from are applied to handle 1 Remove at Arillus Longan branch 9 Jing after band girdle is complete, then moving to another needs at the Arillus Longan branch 9 of band girdle, to be repeated in above-mentioned work Make process.

Claims (3)

1. a kind of manual power assisting hand-held latch plate reducing branch clamps Arillus Longan girdling device, including handle（1）, spring（2）, rotating shaft （3）, latch plate（5）, fixed circle（4）, it is characterised in that：In handle（1）Upper fixed installation spring（2）, spring（2）For extension spring, handss Handle（1）Two parts are divided into, fixed circle（4）And latch plate（5）Installed in handle（1）On, fixed circle（4）And latch plate（5）It is divided into Two parts, fixed circle（4）Two parts snap together into a full circle, fixed circle（4）It is provided with groove, roller（7）Embedded groove In and roll in a groove, link rod run through roller（7）Centre bore, two Arillus Longan girdling devices are linked together, band girdle 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, under manual power assisting, 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 circle for radius Band girdle, handle are carried out to Arillus Longan（1）It is divided into two parts, handle（1）It is provided with rotating shaft（3）, rotating shaft（3）By handle（1）Two Part is 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 parts reversely around the shaft（3）Rotate, fixed circle（4）And latch plate（5）Two Part is opened, and angle becomes big, is moved to the Arillus Longan branch of band girdle（9）Place, external force is removed, latch plate（5）The branch of Arillus Longan is pressed from both sides Tightly, with the Arillus Longan branch of clamping（9）The change of diameter, latch plate（5）Generation elastic deformation, realizes that reducing is clamped, in spring Plate（5）With Arillus Longan branch（9）Clamping face be provided with rough groove, increasing friction force, in case with Girding cutter（10）Turn It is dynamic, 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 latch plate reducing branch as described in claim 1 clamps Arillus Longan girdling device, and it is special Levy and be：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 constant pressure, in case Girding cutter（10）Beat in band girdle.

3. a kind of manual power assisting hand-held latch plate reducing branch as described in claim 1 clamps Arillus Longan girdling device, its feature It is：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）With The manhole connection arranged on yoke plate, support wheel during band girdle（8）The Arillus Longan branch at band girdle（9）Surface scrolls, spring（2） With the function of supporting with profiling.