CN205830462U - A kind of fruit-tree girdling knife - Google Patents
A kind of fruit-tree girdling knife Download PDFInfo
- Publication number
- CN205830462U CN205830462U CN201620553571.2U CN201620553571U CN205830462U CN 205830462 U CN205830462 U CN 205830462U CN 201620553571 U CN201620553571 U CN 201620553571U CN 205830462 U CN205830462 U CN 205830462U
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- blade
- grab
- girdling
- tree
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fruit-tree girdling knife, including cutter hub, blade and gripping handle, gripping handle is fixed on outside cutter hub, and blade is fixed on inside cutter hub；Cutter hub is arc；One end of described cutter hub is provided with grab, and the other end of cutter hub is provided with the groove screens adapted with grab, is matched with groove screens by grab and cutter hub can be made to be looped around on tree body；Described groove screens is provided with several, by the groove clamping matching of grab Yu diverse location, it is possible to the cincture diameter of regulation cutter hub.This utility model can be applicable to the tree body girdling of different-diameter, has only to hold gripping handle during girdling, rotates one gently and encloses, and efficiency is higher；The width of girdling bark can not only be ensured, moreover it is possible to alleviate the injury to bark.
Description
Technical field
This utility model relates to a kind of agricultural tool, specifically a kind of fruit-tree girdling knife.
Background technology
The girdling of fruit tree, it is simply that cut off circle or an a few circle of fruit tree trunk or major branch base portion cortex with scraper or girdling device,
Its principle is that the Organic substance temporarily hindering photosynthesis to produce operates to underground part, makes nutrition accumulate on branch, bud, promotes bud
Formed, improve flower matter, reduce fruit drop；Make treelet nourish and grow cycle time, ahead of time result, make prosperous length, nonpregnant tree increase
Yield.But girdling belongs to the artificial injury to tree body, as dealt with improperly, easily causing wound healing difficulty, tree body can not be the most extensive
Multiple normal physiological metabolism, easily causes tree vigo(u)r to fail, causes yellow to fall leaves, or even deadwood is extremely set.
The structure of existing Ring-shape cutter or girdling device is as follows: include arc cutter hub, handle and blade, during girdling,
Hold handle slowly to turn-take along tree body, be finally completed girdling, girdling inefficient.
Utility model content
The technical problems to be solved in the utility model is, the deficiency existed for prior art, it is provided that a kind of fruit tree girdling
Cutter, it is possible to complete girdling in higher efficiency.
This utility model is achieved through the following technical solutions:
A kind of fruit-tree girdling knife, including cutter hub, blade and gripping handle, gripping handle is fixed on outside cutter hub, and blade is solid
It is scheduled on inside cutter hub；Cutter hub is arc；One end of described cutter hub is provided with grab, and the other end of cutter hub is provided with and adapts with grab
Groove screens, is matched with groove screens by grab and cutter hub can be made to be looped around on tree body；If described groove screens is provided with
Dry, by the groove clamping matching of grab Yu diverse location, it is possible to the cincture diameter of regulation cutter hub.
Described blade is scraper bowl shape, and the front end, both sides of blade is more prominent and pointed than bottom, and blade both sides are used for cutting off
Bark, blade bottom surface is fallen for the bark shovel that will cut off.
The beneficial effects of the utility model are as follows:
(1) matched with groove screens by grab cutter hub can be made to be looped around on tree body, have only to during girdling hold hold
Holding handle, rotate one gently and enclose, efficiency is higher.
(2) by the groove clamping matching of grab with diverse location, it is possible to the cincture diameter of regulation cutter hub, it is adaptable to different
The tree body girdling of diameter.
(3) cutter hub is set to scraper bowl shape, and blade both sides are used for cutting off bark, and blade bottom surface is fallen for the bark shovel that will cut off,
Ensure that the width of girdling bark, and alleviate the injury to bark.
Accompanying drawing explanation
Fig. 1 is the structural representation of described fruit-tree girdling knife of the present utility model,
Fig. 2 is the structural representation of blade described in the utility model.
Reference is:
1. cutter hub, 2. grab, 3. groove screens, 4. blade, 5. gripping handle.
Detailed description of the invention
With embodiment, the technical solution of the utility model is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of fruit-tree girdling knife, including cutter hub 1, blade 4 and gripping handle 5, gripping handle 5 is solid
Being scheduled on outside cutter hub 1, blade 4 is fixed on inside cutter hub 1；Cutter hub 1 is arc；One end of cutter hub 1 is provided with grab 2, cutter hub 1 another
One end is provided with the groove screens 3 adapted with grab 2, and being matched with groove screens 3 by grab 2 to make cutter hub 1 be looped around
On tree body；Described groove screens 3 is provided with several, is coordinated with the groove screens 3 of diverse location by grab 2, it is possible to regulation
The cincture diameter of cutter hub.
Described blade 4 is scraper bowl shape, and the front end, both sides of blade 4 is more prominent and pointed than bottom, and blade 4 both sides are used for cutting
Disconnected bark, blade 4 bottom surface is fallen for the bark shovel that will cut off.
When using this utility model to carry out fruit tree girdling, cutter hub 1 is enclosed within the girdling position of tree body, by regulation grab
2 coordinate with the groove screens 3 of diverse location so that blade 4 is close to set body.After fixing cutter hub 1, hold gripping handle 5, gently
Gently rotate a circle and can complete girdling.
Claims (2)
1. a fruit-tree girdling knife, including cutter hub, blade and gripping handle, gripping handle is fixed on outside cutter hub, and blade is fixed
Inside cutter hub；Cutter hub is arc；It is characterized in that, one end of described cutter hub is provided with grab, and the other end of cutter hub is provided with and card
The groove screens that hook adapts, is matched with groove screens by grab and cutter hub can be made to be looped around on tree body；Described groove
Screens is provided with several, by the groove clamping matching of grab Yu diverse location, it is possible to the cincture diameter of regulation cutter hub.
Fruit-tree girdling knife the most according to claim 1, it is characterised in that described blade is scraper bowl shape, the both sides of blade
Front end is more prominent and pointed than bottom, and blade both sides are used for cutting off bark, and blade bottom surface is fallen for the bark shovel that will cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553571.2U CN205830462U (en) | 2016-06-10 | 2016-06-10 | A kind of fruit-tree girdling knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553571.2U CN205830462U (en) | 2016-06-10 | 2016-06-10 | A kind of fruit-tree girdling knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205830462U true CN205830462U (en) | 2016-12-28 |
Family
ID=57623100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620553571.2U Expired - Fee Related CN205830462U (en) | 2016-06-10 | 2016-06-10 | A kind of fruit-tree girdling knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205830462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748861A (en) * | 2021-09-30 | 2021-12-07 | 福建省农业科学院果树研究所 | Fruit tree girdling device |
-
2016
- 2016-06-10 CN CN201620553571.2U patent/CN205830462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113748861A (en) * | 2021-09-30 | 2021-12-07 | 福建省农业科学院果树研究所 | Fruit tree girdling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |