CN106900375A - Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device - Google Patents
Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device Download PDFInfo
- Publication number
- CN106900375A CN106900375A CN201710108769.9A CN201710108769A CN106900375A CN 106900375 A CN106900375 A CN 106900375A CN 201710108769 A CN201710108769 A CN 201710108769A CN 106900375 A CN106900375 A CN 106900375A
- Authority
- CN
- China
- Prior art keywords
- handle
- circle
- ratchet
- red bayberry
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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)
- Surgical Instruments (AREA)
Abstract
The present invention provides human assistance hand-held spine bar ratchet reducing branch and clamps electronic red bayberry girdling device,Including handle,Spring,Rotating shaft,Dynamic circle,Fixed circle,Spine bar,Ratchet and DC micromotor,Spring is fixedly mounted on handle,Spring is extension spring,Be fixed on dynamic circle on the branch of red bayberry by ratchet and ratchet engagement,In case being rotated with Girding cutter,Handle is divided into two parts,Fixed circle is arranged on handle,Two parts of fixed circle snap together 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 red bayberry 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 the drive of power,Girding cutter is with handle and joining beam fixing point as the center of circle,Band girdle is carried out to red bayberry as radius is circled with fixing point to the point of a knife of Girding cutter.
Description
Technical field
Electronic red bayberry girdling device is clamped the present invention relates to human assistance hand-held spine bar ratchet reducing branch, belongs to mechanical skill
Art is led.
Background technology
Red bayberry band girdle is the growth for suppressing the spring tip and summer shoot, and band girdle hinders photosynthetic downward conveying, makes the root of red bayberry
System cannot get the supply of nutrient, suppress nutrient growth, improves percentage of fertile fruit, promotes Fruit, improve quality, and the band girdle of red bayberry exists
Full-bloom stage is carried out, and the annual necessary band girdle of each side shoot, the branch grown on side shoot also wants band girdle, and the growth angle of each side shoot is not
Only identical, the spacing between side shoot is small, and the radius of gyration is small, the electricity that patent of invention 201410485285.2 is driven using gasoline engine
Machine, volume is larger, and the radius of gyration is big, and the angle of inclination of Girding cutter 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 which rotation is inclined while realizing space multiple face, has great limitation using scope
Property, the trunk band girdle of red bayberry is suitable only for, additionally, the kerf width scope of the band girdle branch of red bayberry is at 2.0~8.0 centimetres, cut
, at 0.2~0.5 centimetre, otch is concordant, and bast contains more wood fibre, Girding cutter ring at band girdle for mouth depth bounds
During stripping, there is no clamping device, the bast tear that will be closed at band girdle causes band girdle area excessive, is difficult at the band girdle of red bayberry
Healing, nutrient conveying is obstructed, and influences growth and the percentage of fertile fruit of red bayberry.
The content of the invention
Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device, the through hole that spine bar is set in fixed circle
Interior motion, rotates ratchet, ratchet is departed from ratchet, pulls spine bar, makes the clamping face of circle tight with the outer surface of red bayberry branch
Contact, rotates ratchet, and making the active force of ratchet and ratchet engagement, spring prevents pawl rotation, meanwhile, the external force on handle is moved
Remove, the branch of red bayberry is clamped, can realize that reducing is clamped, only to the red bayberry bast band girdle in clamping, will not produce to band girdle
Bast beyond position produces tear, and the radius of gyration is small, is adapted to the band girdle of the red bayberry branch of differing tilt angles, compact side
Just flexibly, efficiency high, strong adaptability, periphery of the support wheel set on band girdle handle at red bayberry band girdle branch is rolled, and plays branch
Support is acted on, and makes the band girdle angle of Girding cutter constant, spring is set in band girdle handle and joining beam fixed point, to what is set on band girdle handle
Girding cutter applies constant pressure, in case Girding cutter is beated in band girdle, it is ensured that ring-peeling depth is consistent, and band girdle handle is provided with miniature
Direct current generator, the clutch end of DC micromotor is provided with belt pulley, is rotated by the band that skin is set on belt drive joining beam
It is dynamic, and then drive roller to rotate, Girding cutter is servo-actuated.
Its technical scheme is：Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device, including hand
Handle, spring, rotating shaft, dynamic circle, fixed circle, spine bar, ratchet and DC micromotor, fixedly mount spring on handle, and spring is drawing
Spring, 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 snapped together into
The servo-actuated opening and closing of fenestra are determined in one full circle, handle opening and closing, and fixed circle is provided with groove, in roller insertion groove simultaneously
Roll in a groove, through the centre bore of roller, roller does circular-rotation to joining beam in a groove, joining beam is by two red bayberry girdling devices
Link together, band girdle handle is fixed on joining beam, one end of band girdle handle is provided with Girding cutter, and the other end is provided with yoke plate, artificial auxiliary
Help down, Girding cutter with band girdle handle and joining beam fixing point as the center of circle, with fixing point to the point of a knife of Girding cutter as radius is circled
Band girdle is carried out to red bayberry, is fixed due to the center of circle, radius determines, the movement locus of Girding cutter is a circle for the closing that overlaps, in width
In 2.0~8.0 centimetres, the diameter of the branch of red bayberry is approximately considered uniformity to degree scope, and manual other forms is non-fixed
The center of circle, the non-girdling device for determining radius, movement locus is broken line, it is impossible to form the circle of closing, spine bar one end couples with fixed circle, another
End couples with dynamic circle, and dynamic circle is divided into two parts, and the clamping face for moving circle is provided with rough groove, and spine bar is provided with spine
Tooth, the through hole that spine bar is set on fixed circle, and moved back and forth in through hole, as the red bayberry branch diameter of clamping is continually changing
Realize that reducing is clamped, ratchet is provided with through hole, through hole and spring of the bearing pin on ratchet couple with the yoke plate for determining to be set on circle,
Ratchet is rotated in through hole, and spring is torsion spring, and handle is divided into two parts, and handle is provided with rotating shaft, and rotating shaft is by two of handle
Divide and be linked together, under the action of the spring, handle two parts closure in the presence of external force, overcomes and 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 red bayberry branch of band girdle,
Ratchet is rotated, ratchet departs from ratchet, pulls spine bar, the clamping face of circle is in close contact with the outer surface of red bayberry branch, it is impossible to
Rotate, rotate ratchet, ratchet and ratchet engagement, the active force of spring prevents pawl rotation, meanwhile, the external force on handle is moved
Remove, the branch of red bayberry is clamped, under the pulling force effect of the spring set on handle, two parts of fixed circle snap together into one
Individual full circle.
Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device, can adapt to differing tilt angles
Red bayberry 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 red bayberry, the lifting of oil cylinder, it is impossible to adjustment space
On angle of inclination, secondly bad adaptability, without dynamic circle clamping, easily by the red bayberry bast tear beyond at band girdle, make band girdle face
Product is excessive, the healing of the wound of influence red bayberry, influences nutrient conveying, percentage of fertile fruit reduction again, install, adjust, dismantling not side
Just.
Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device, and band girdle handle is provided with fulcrum, i.e.,
Band girdle handle and joining beam fixed point, power is acted on band girdle handle, is also a kind of lever, and pulling force can be both applied to band girdle handle,
Pressure can be applied, the ring-peeling depth of Girding cutter can be adjusted, the growth year of red bayberry branch is different, and the depth of band girdle is different,
The bast of band girdle red bayberry during band girdle, it is impossible to band girdle xylem, damages xylem, influences the conduction of moisture, causes red bayberry not
Moisture can be absorbed and dead, applying pressure can change the ring-peeling depth of Girding cutter, and the machinery of patent of invention 201410485285.2
Be rigidly connected, it is necessary to carry out multi-change speed, slow down, complex structure, without automatic regulation function, band girdle on request only to bast
Portion's band girdle, forming layer and xylem are not damaged, change Girding cutter, and the kerf width scope of red bayberry band girdle branch is at 2.0~8.0 lis
Rice, at 0.2~0.5 centimetre, strict to press band girdle width and depth standards implementation, band girdle summer band girdle changes big notch depth scope
Off year.
Described human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry 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 band girdle can extend storage time, and Girding cutter uses drum structure, two ends
Upright blade red bayberry bast is along the circumferential direction cut off, while the ring that the horizontal knife of centre cuts off the bast of red bayberry
Band carries out band girdle.
Described human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device, and band girdle handle is provided with connection
Plate, yoke plate is provided with manhole, and bar one end is connected with support wheel, and the circle that the other end is set on spring with yoke plate is led to
Hole connects, and the surface scrolls of red bayberry branch of the support wheel at band girdle during band girdle, support wheel has position-limiting action, and support wheel makes ring
Broach operates steadily, and spring has the function of support and profiling.
Described human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device, and 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.
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 red bayberry branch, easy to operate.
2nd, ring-peeling depth is controllable by handle, will not tear the bast of the other positions beyond band girdle, red bayberry is not made
Into damage.
3rd, the width range of red bayberry band girdle branch is at 2.0~8.0 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 carries out band girdle as radius is circled to red bayberry,
Fixed due to the center of circle, radius determines that Girding cutter in width range in 2.0~8.0 centimetres, approximately recognize by the diameter of the branch of red bayberry
It is uniformity, ratchet and pawl can realize that reducing is clamped.
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, dynamic circle 6, band girdle handle 7, roller 8, support wheel wherein in figure
9th, red bayberry branch 10, Girding cutter 11, ratchet 12, ratchet 13, DC micromotor.
Specific embodiment
Embodiment 1.
In the embodiment as shown in Fig. 1~2, human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry ring
Stripping device, including handle 1, spring 2, rotating shaft 3, dynamic circle 5, surely round 4, spine bar, ratchet 12 and DC micromotor 13, on handle 1
Fixed installation spring 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
Point, two parts that 4 are justified surely snap together into a full circle, and the opening and closing of handle 1 justify 4 and are also servo-actuated opening and closing surely, fixed
Circle 4 is provided with groove, rolls in the insertion groove of roller 7 and in a groove, moves in a circle, and joining beam runs through the centre bore of roller 7,
Two red bayberry girdling devices are linked together, band girdle handle 6 is fixed on joining beam, one end of band girdle handle 6 is provided with Girding cutter 10, another
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 fixing point to Girding cutter
10 point of a knife carries out band girdle for radius is circled to red bayberry, is fixed due to the center of circle, radius determines, the movement locus of Girding cutter
Be one overlap closing circle, 2.0 centimetres of the width of band girdle, 0.3 centimetre of notch depth, the diameter of the branch of red bayberry is approximately considered
Uniformity, spine bar is provided with ratchet 11, the through hole that spine bar is set on surely round 4, and is moved back and forth in through hole, with folder
The diameter of red bayberry branch 9 held is continually changing realizes that reducing is clamped, and ratchet 12 is provided with through hole, through hole of the bearing pin on ratchet 12
Couple with the yoke plate for determining to be set on circle 4 with spring 2, ratchet 12 is rotated in through hole, spring 2 is torsion spring, handle 1 is divided into two
Point, 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 2,1 two, handle
Point closure, in the presence of external force, overcomes the pulling force that spring 2 is fixedly mounted on handle 1, two parts of handle 1 reversely around the shaft 3
Rotate, 4 two parts are justified surely and is opened, be moved at the red bayberry branch 9 of band girdle, rotate ratchet 12, ratchet 12 departs from ratchet 11, pulls
Spine bar, makes the clamping face of circle 5 be in close contact with the outer surface of red bayberry branch 9, rotates ratchet 12, and ratchet 12 is nibbled with ratchet 11
Close, the active force of spring 2 prevents ratchet 12 from rotating, meanwhile, the external force on handle 1 is removed, the branch of red bayberry is clamped, in hand
Under the pulling force effect of the spring 2 set on handle 1, two parts that 4 are justified surely snap together into a full circle, in band girdle handle 6 and connection
Bar fixed point sets spring 2, 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 is beated in band girdle, and Girding cutter 10 uses drum structure, and the upright blade at two ends is circumferentially square by red bayberry bast
To cut-out, while the annulus that the bast of red bayberry cuts off is carried out band girdle by the horizontal knife of centre, band girdle handle 6 is provided with yoke plate,
Yoke plate is provided with manhole, and bar one end is connected with support wheel 8, and the circle that the other end is set on spring 2 with yoke plate is led to
Hole connects, the surface scrolls of the red bayberry branch 9 at band girdle of support wheel 8 during band girdle, and spring 2 has the function of support and profiling, opens
Actuating miniature direct current generator 13, the clutch end of DC micromotor 13 is provided with belt pulley, by the skin on belt drive joining beam
Belt wheel is rotated, and then drives roller 7 to rotate, and Girding cutter 10 is servo-actuated, and Girding cutter 10 is moved in a circle, and band girdle is carried out to red bayberry, is moved
Clamping face on circle 5 will not be caused to the clamping action on red bayberry surface to the bast of the other positions beyond red bayberry band girdle area
Damage, band girdle efficiency high is easy to operate, after band girdle completes a position of red bayberry branch 9, apply external force to handle 1, handle 1 around
Rotating shaft 3 rotates, and moves circle 5 and departs from red bayberry branch 9, is removed at the red bayberry branch 9 by red bayberry girdling device from band girdle after complete, then move
Needed at the red bayberry branch 9 of band girdle to another, be repeated in the above-mentioned course of work.
The above, is only presently preferred embodiments of the present invention, is not the limitation 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, every without departing from technical solution of the present invention content, the technical spirit according to type of the present invention is made to above example
Any simple modification, equivalent variations and remodeling, still fall within the protection domain of type technical scheme of the present invention.
Claims (4)
1. human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device, including handle（1）, spring（2）, turn
Axle（3）, dynamic circle（5）, fixed circle（4）, spine bar, ratchet（12）And DC micromotor（13）, it is characterised in that：In handle（1）On
Fixed installation spring（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, determining circle（4）It is provided with groove, roller
（7）Roll in embedded groove and in a groove, joining beam runs through roller（7）Centre bore, two red bayberry girdling devices are connected to one
Rise, 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 yoke plate, artificial
Under auxiliary, 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 half
Footpath circles and band girdle is carried out to red bayberry, spine bar 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, spine bar is provided with ratchet（11）, spine bar runs through
Fixed circle（4）The through hole of upper setting, and moved back and forth in through hole, with the red bayberry branch of clamping（9）Diameter is continually changing realization
Reducing is clamped, ratchet（12）Through hole is provided with, bearing pin runs through ratchet（12）On through hole and spring（2）With determine circle（4）Upper setting
Yoke plate connection, ratchet（12）Rotated in through hole, spring（2）It is torsion spring, handle（1）It is divided into two parts, handle（1）On set
There is 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
Closure, in the presence of external force, overcomes handle（1）Upper fixed installation spring（2）Pulling force, handle（1）Two parts reversely around
Rotating shaft（3）Rotate, fixed circle（4）Two parts open, and are moved to the red bayberry branch of band girdle（9）Place, rotates ratchet（12）, make ratchet
（12）Depart from ratchet（11）, spine bar is pulled, make circle（5）Clamping face and red bayberry branch（9）Outer surface be in close contact, rotate
Ratchet（12）, ratchet（12）With ratchet（11）Engagement, spring（2）Active force prevent ratchet（12）Rotate, meanwhile, by handle
（1）On external force remove, by the branch of red bayberry（9）Clamp, 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. the human assistance hand-held spine bar ratchet reducing branch as described in claim 1 clamps electronic red bayberry 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 red bayberry bast, while what the horizontal knife of centre cut off the bast of red bayberry
Annulus carries out band girdle.
3. the human assistance hand-held spine bar ratchet reducing branch as described in claim 1 clamps electronic red bayberry girdling device, and it is special
Levy and be：Band girdle handle（6）Yoke plate is provided with, yoke plate is provided with manhole, bar one end and support wheel（8）Connection, the other end
Through spring（2）It is connected with the manhole set on yoke plate, support wheel during band girdle（8）The red bayberry branch at band girdle（9）Table
Face rolls, spring（2）Function with support and profiling.
4. the human assistance hand-held spine bar ratchet reducing branch as described in claim 1 clamps electronic red bayberry girdling device, and it is special
Levy and be：Band girdle handle（6）It is provided with DC micromotor（13）, DC micromotor（13）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 |
|---|---|---|---|
| CN201710108769.9A CN106900375A (en) | 2017-02-27 | 2017-02-27 | Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108769.9A CN106900375A (en) | 2017-02-27 | 2017-02-27 | Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106900375A true CN106900375A (en) | 2017-06-30 |
Family
ID=59208429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108769.9A Pending CN106900375A (en) | 2017-02-27 | 2017-02-27 | Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106900375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576939A (en) * | 2017-02-27 | 2017-04-26 | 山东理工大学 | Artificial auxiliary handheld ratchet bar and pawl variable-diameter branch clamping electric lychee tree girdling device |
-
2017
- 2017-02-27 CN CN201710108769.9A patent/CN106900375A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576939A (en) * | 2017-02-27 | 2017-04-26 | 山东理工大学 | Artificial auxiliary handheld ratchet bar and pawl variable-diameter branch clamping electric lychee tree girdling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106900368A (en) | A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps persimmon girdling device | |
| CN106857022A (en) | A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps teak girdling device | |
| CN106900364A (en) | A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps lichee girdling device | |
| CN106718123A (en) | A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps bergamot pear girdling device | |
| CN106576947A (en) | Artificial assistance handheld bar and pawl variable-diameter branch clamping orange tree girdling device | |
| CN106888827A (en) | A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps grape girdling device | |
| CN106718144A (en) | A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps longan girdling device | |
| CN106576941A (en) | Artificial assistance handheld spring plate variable-diameter branch clamping electric orange tree girdling device | |
| CN106688634A (en) | Artificial auxiliary handheld winter jujube tree girdling machine capable of clamping branch in variable-diameter manner by using ratchet strip and pawl | |
| CN106857015A (en) | Human assistance hand-held spine bar ratchet reducing branch clamps electronic teak girdling device | |
| CN106900375A (en) | Human assistance hand-held spine bar ratchet reducing branch clamps electronic red bayberry girdling device | |
| CN106576943A (en) | Manpower-assisted handheld ratchet-and-pawl variable-diameter branch-clamping electric winter jujube ring peeling device | |
| CN106688637A (en) | Human-assistance handheld electrical bergamot pear girding device adopting mode of bar and pawl variable-diameter branch clamping | |
| CN106900376A (en) | Human assistance hand-held spine bar ratchet reducing branch clamps electronic grape girdling device | |
| CN106879378A (en) | Human assistance hand-held spine bar ratchet reducing branch clamping electric dragon eye girdling device | |
| CN106576940A (en) | Artificial auxiliary handheld ratchet bar and pawl variable-diameter branch clamping electric orange tree girdling device | |
| CN106665137A (en) | Artificial auxiliary handheld bar and pawl reducing branch clamping electric persimmon girdling device | |
| CN106900374A (en) | Human assistance hand-held wind spring buckle reducing branch clamps electronic grape girdling device | |
| CN106900381A (en) | A kind of manual power assisting hand-held spine bar ratchet reducing branch clamps red bayberry girdling device | |
| CN106576939A (en) | Artificial auxiliary handheld ratchet bar and pawl variable-diameter branch clamping electric lychee tree girdling device | |
| CN106818241A (en) | Human assistance hand-held wind spring buckle reducing branch clamps electronic lichee girdling device | |
| CN106900362A (en) | Human assistance hand-held wind spring buckle reducing branch clamps electronic citrus girdling device | |
| CN106688645A (en) | Human-assisted hand-held electronic waxberry girdling device for clamping reducing branches | |
| CN106900373A (en) | A kind of human assistance hand-held corner block reducing branch clamps electronic Winter-date girdling device | |
| CN106718145A (en) | Human assistance hand-held rack-and-pinion reducing branch clamps electronic red bayberry girdling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170630 |