CN208639070U - A kind of fruit-tree girdling pincers - Google Patents
A kind of fruit-tree girdling pincers Download PDFInfo
- Publication number
- CN208639070U CN208639070U CN201821220885.6U CN201821220885U CN208639070U CN 208639070 U CN208639070 U CN 208639070U CN 201821220885 U CN201821220885 U CN 201821220885U CN 208639070 U CN208639070 U CN 208639070U
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- caliper
- sandwich part
- fruit
- pincers
- idler wheel
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Abstract
The utility model discloses a kind of fruit-tree girdling pincers comprising the first caliper and the second caliper, the first caliper and the second caliper are rotatablely connected by pivot pin；The sandwich part of first caliper is upper and lower two blades arranged in parallel, is equipped with planing tool between described two blades and perpendicular to insert orientation, the blade of the planing tool and two blades is towards the inside of the sandwich part of the first caliper；The sandwich part of the sandwich part and the first caliper of second caliper is oppositely arranged, position-limit mechanism there are two being set on the inside of the sandwich part of second caliper, the position-limit mechanism includes idler wheel, and the idler wheel longitudinal center line extending direction is vertical with blade, the adjustable interval of described two idler wheels.The utility model structure is simple, can effectively improve band girdle efficiency and avoid that band girdle is dry to branch to cause secondary injury.
Description
Technical field
The utility model belongs to agricultural equipment technical field of tools, and in particular to a kind of fruit-tree girdling pincers.
Background technique
Band girdle (girdling, peeling), refers to fruit tree in growth period, with knife on limb two knife of ring cutting, will be between two edges of a knife
Bark is peelled off, expose xylem, conveyed downwards with temporarily interrupting organic substance, reduce supply root system nutrition, increase stripping mouth with
The accumulation of upper bit carbohydrate and endogenous hormones ethylene, abscisic acid (ABA), to inhibit to shell mouth with upper bit nutrition life
It is long, promote reproductive growth, flower, fruit retention, strong fruit, accelerating the ripening increases sugar to achieve the effect that promote.Band girdle is applied on fruit tree, and history is long
Far, method is simple, saving of labor, efficiently, but band girdle is also a time-consuming, technical very strong job, needs proper implements
It completes, otherwise will increase cost, influences nutrient quality, also result in defoliation of fruit trees, deadwood, dead tree, tree vigo(u)r early ageing.
Tool a variety of while that there is girdling, peeling is disclosed in the prior art, such as Chinese patent CN201690816U mono-
Planting fruit-trees limb Round cutting pliers for tree grafting (publication date 20110105) comprising clamp handle, shaft and binding clip, two binding clips insides are correspondingly arranged
There is arc band girdle blade, the section of band girdle blade is U-shaped, and the width of band girdle blade is 3-4mm；Although the Round cutting pliers for tree grafting is effectively
Band girdle efficiency is improved, but since two binding clips are equipped with band girdle blade during band girdle, Round cutting pliers for tree grafting is in rotary course
Secondary injury can be caused to the local branch for having carried out band girdle.If disclosed using such as Chinese patent CN2061964411U
A kind of Novel fruit-tree Girding cutter (publication date 20161114) comprising curved knife wall, knife handle and peeling pawl, in curved knife wall
It is inserted with and blade is set along radian direction；Although Girding cutter can effectively prevent causing secondary wound to branch during band girdle
Evil, but be not easy to grasp in the dynamics for using and applying girdling and removing bark.
Utility model content
The utility model provides a kind of fruit-tree girdling pincers, and the fruit-tree girdling wrench structure is simple, can effectively improve
Band girdle efficiency and the bark for avoiding band girdle are dry to branch to cause secondary injury.
To achieve the goals above, the technical solution that the utility model is taken is as follows:
A kind of fruit-tree girdling pincers, including the first caliper and the second caliper, the first caliper and the second caliper are rotated by pivot pin
Connection.The sandwich part of first caliper is upper and lower two blades arranged in parallel, between described two blades and perpendicular to knife
Piece direction is equipped with planing tool, the inside of the equal sandwich part towards the first caliper of the blade of the blade of the planing tool and two blades；
The sandwich part of the sandwich part and the first caliper of second caliper is oppositely arranged, the sandwich part of second caliper
Inside is set there are two position-limit mechanism, and the position-limit mechanism includes idler wheel, and the idler wheel longitudinal center line extending direction is clamped with second
Body sandwich part is vertical, the adjustable interval of described two idler wheels.
Further, the sandwich part of first caliper and the sandwich part of the second caliper are in arc-shaped.
Further, the distance between two blades of sandwich part of first caliper are 6mm.
Further, the mounting means of the planing tool are as follows: end is equipped with installation sheet above and/or under planing tool, and the installation sheet is logical
Bolt is crossed to be fixedly connected with blade.
Further, the hand-held part direction of the first caliper of the planing tool blade direction.
Further, the mounting means of the idler wheel are as follows: idler wheel central axis both ends are connected with connection sheet, and the connection sheet is logical
Bolt is crossed to connect with the second caliper sandwich part.
Further, a position-limit mechanism is fixedly arranged on the front end of the second caliper sandwich part, on the second caliper sandwich part
If the bolt of another position-limit mechanism passes through threaded hole and connect with the second caliper sandwich part there are four threaded hole；
The radius of the idler wheel of two position-limit mechanisms is r, and the radius of two connected camber lines in idler wheel center is R+r, and the R is
7.5 -35mm。
Alternatively, being set on the second caliper sandwich part there are five threaded hole, the bolt of the position-limit mechanism passes through threaded hole
It is connect with the second caliper sandwich part；
The radius of the idler wheel of two position-limit mechanisms is r, and the radius of two connected camber lines in idler wheel center is R+r, and the R is
7.5 -35mm。
Further, the connection sheet triangular shape, the connection sheet pass through the clamping of two bolts and the second caliper
Portion's connection.
Further, it is all provided with outside the hand-held part of the first caliper and the hand-held part of the second caliper and is cased with Anti-slip cover.
The utility model has the beneficial effects that
1) sandwich part of the first caliper described in the utility model and the second caliper are in arc-shaped, and curved blade can be close to
Trunk；The girdling and stripping to fruit tree are completed by the setting in the first caliper curved blade and planing tool and the rotation by sandwich part
Skin effectively improves band girdle efficiency.
2) the second caliper described in the utility model is set there are two the adjustable position-limit mechanism of spacing, and the position-limit mechanism is rolling
On the one hand wheel can prevent the second caliper secondary injury caused by branches of fruit trees by the setting of idler wheel, on the other hand pass through
The setting of the idler wheel of adjustable spacing enables to band girdle tool application described in the utility model in diameter between 15-70mm
The band girdle of branches of fruit trees.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fruit-tree girdling pincers described in the utility model；
Fig. 2 is the structural schematic diagram of planing tool described in Fig. 1；
Fig. 3 is the structural schematic diagram of position-limit mechanism in Fig. 1；
Fig. 4 is two position-limit mechanism position views in Fig. 1；
Fig. 5 is the structural schematic diagram of position-limit mechanism described in embodiment 2.
Specific embodiment
Embodiment 1
A kind of fruit-tree girdling pincers, as shown in Figs 1-4, including the first caliper 1 and the second caliper 2, the first caliper 1 and second clamp
Body 2 is rotatablely connected by pivot pin 3.In the present embodiment, set is all provided with outside the hand-held part of the hand-held part of the first caliper 1 and the second caliper 2
There is Anti-slip cover.
The sandwich part of first caliper 1 is upper and lower two blades 11 arranged in parallel, and two blades 11 can be made simultaneously
For the dry upper progress ring cutting of branch, the barks to be stripped such as the bark between two ring cutting notch is；In the present embodiment, described
The distance between two blades 11 of sandwich part of one caliper 1 are 6mm.
It is equipped with planing tool 4 between described two blades 11 and perpendicular to 11 direction of blade, the planing tool 4 will be to be stripped after ring cutting etc.
From bark peel off；In the present embodiment, the mounting means of the planing tool 4 are as follows: 4 upper end of planing tool is equipped with installation sheet 41, the installation
Piece 41 is fixedly connected by bolt with blade.
The blade 42 of the planing tool 4 and the blade 12 of two blades 11 are towards the inside of the sandwich part of the first caliper 1；
In the present embodiment, the hand-held part direction of the first caliper 1 of 4 blade of the planing tool direction.
The sandwich part of second caliper 2 and the sandwich part of the first caliper 1 are oppositely arranged, the clamping of second caliper 2
It is set on the inside of portion there are two position-limit mechanism 5, the position-limit mechanism 5 includes idler wheel 52, idler wheel 52 in described two position-limit mechanisms 5
Adjustable interval；The idler wheel 52 can be connect during carrying out ring cutting peeling with branches of fruit trees surface scrolls, be reduced
The frictional force of second caliper 2 and branches of fruit trees surface, protects branches of fruit trees not injured by the sandwich part of the second caliper 2.
In the present embodiment, the mounting means of idler wheel 52 are as follows: 53 both ends of central axis of idler wheel 52 are connected with connection sheet 51, described
Connection sheet 51 is connect by a bolt with the sandwich part of the second caliper 2.
One position-limit mechanism 5 is fixedly arranged on the front end of 2 sandwich part of the second caliper, and 2 sandwich part of the second caliper is equipped with four
A threaded hole 22, the bolt of another position-limit mechanism 5 pass through threaded hole 22 and connect with the sandwich part of the second caliper 2；Two
The radius of the idler wheel 52 of position-limit mechanism 5 is r, and the radiuses of two connect camber lines in 52 center of idler wheel is R+r, the R(fruit tree partly
Diameter) it is 7.5-35 mm.I.e. an idler wheel is fixed, another idler wheel adjusts two idler wheels by being installed on different threaded holes
Between spacing, to be adapted to the fruit tree of different thicknesses, it is 15- that the pincers of fruit-tree girdling described in the present embodiment, which can be suitable for diameter,
The branches of fruit trees of 70mm.
In the present embodiment, the sandwich part of the sandwich part of first caliper 1 and the second caliper 2 is in arc-shaped.
In use, as shown in Fig. 1,4,1) hold the hand-held part of the first caliper 1 and the hand-held part of the second caliper 2；2) basis
The thickness of branches of fruit trees adjusts installation site of the idler wheel 52 on 2 sandwich part of the second caliper；3) with the clamping of the first caliper 1
It is dry that the sandwich part of portion and the second caliper 2 clamps branch；4) the first caliper 1 and the second caliper 2 are rotated, two of the first caliper 1 are made
Blade 11 is first dry to branch to carry out ring cutting, while planing tool 4 removes the bark of girdling, completes the work of branches of fruit trees band girdle.
Caliper single direction rotation when band girdle: the first caliper 1 is rotated clockwise at right side；First caliper 1 is at left side, counterclockwise
Rotation.
Embodiment 2
Difference from Example 1 is,
It is set on second caliper 2 there are five threaded hole, the bolt of the position-limit mechanism 5 passes through threaded hole and the second caliper
2 connections；In order to consolidate position-limit mechanism 5 and the second caliper 2 sandwich part installation, the position-limit mechanism is as shown in figure 5, the company
51 triangular shape of contact pin, the connection sheet 51 and the sandwich part of the second caliper 2 are bolted together by two.
Above embodiments not the shape of the utility model, material, structure etc. are made any form of restriction, it is all according to
According to the technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, this is belonged to
The protection scope of utility model technical solution.
Claims (9)
1. a kind of fruit-tree girdling pincers, including the first caliper and the second caliper, the first caliper and the second caliper are rotated by pivot pin and are connected
It connects, which is characterized in that the sandwich part of first caliper is upper and lower two blades arranged in parallel, between described two blades
And planing tool, the equal sandwich part towards the first caliper of the blade of the blade of the planing tool and two blades are equipped with perpendicular to insert orientation
Inside；
The sandwich part of the sandwich part and the first caliper of second caliper is oppositely arranged, the inside of the sandwich part of second caliper
If the position-limit mechanism includes idler wheel there are two position-limit mechanism, the idler wheel longitudinal center line extending direction and the second caliper
Sandwich part is vertical, the adjustable interval of described two idler wheels.
2. fruit-tree girdling pincers as described in claim 1, which is characterized in that the sandwich part of first caliper and the folder of the second caliper
Conjunction portion is in arc-shaped.
3. fruit-tree girdling pincers as claimed in claim 2, which is characterized in that between two blades of sandwich part of first caliper
Distance is 6mm.
4. fruit-tree girdling pincers as described in claim 1, which is characterized in that the mounting means of the planing tool are as follows: above and/or under planing tool
End is equipped with installation sheet, and the installation sheet is fixedly connected by bolt with blade.
5. fruit-tree girdling pincers as claimed in claim 4, which is characterized in that the hand-held part side of the first caliper of the planing tool blade direction
To.
6. fruit-tree girdling pincers as described in claim 1, which is characterized in that the mounting means of the idler wheel are as follows: idler wheel central axis two
End is connected with connection sheet, and the connection sheet is connect by bolt with the sandwich part of the second caliper.
7. fruit-tree girdling pincers as claimed in claim 6, which is characterized in that a position-limit mechanism is fixedly arranged on the second caliper sandwich part
Front end, the second caliper sandwich part are equipped at least four threaded holes, another described position-limit mechanism passes through threaded hole and the
The connection of two calipers；
The radius of the idler wheel of two position-limit mechanisms is r, and the radius of two connected camber lines in idler wheel center is R+r, and the R is 7.5-
35mm。
8. fruit-tree girdling pincers as claimed in claim 7, which is characterized in that the connection sheet triangular shape, the connection sheet are logical
Two bolts are crossed to connect with the sandwich part of the second caliper.
9. fruit-tree girdling clamps as described in claim 1-8 is any, which is characterized in that the hand-held part of the first caliper and the second caliper
Anti-slip cover is arranged with outside hand-held part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220885.6U CN208639070U (en) | 2018-07-31 | 2018-07-31 | A kind of fruit-tree girdling pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220885.6U CN208639070U (en) | 2018-07-31 | 2018-07-31 | A kind of fruit-tree girdling pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208639070U true CN208639070U (en) | 2019-03-26 |
Family
ID=65787923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821220885.6U Expired - Fee Related CN208639070U (en) | 2018-07-31 | 2018-07-31 | A kind of fruit-tree girdling pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208639070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543201A (en) * | 2020-05-25 | 2020-08-18 | 廖贱香 | Orange tree is planted and is used girdling ware |
-
2018
- 2018-07-31 CN CN201821220885.6U patent/CN208639070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543201A (en) * | 2020-05-25 | 2020-08-18 | 廖贱香 | Orange tree is planted and is used girdling ware |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |