CN2267637Y - Ring-shape cutter for fruit tree - Google Patents
Ring-shape cutter for fruit tree Download PDFInfo
- Publication number
- CN2267637Y CN2267637Y CN 96240559 CN96240559U CN2267637Y CN 2267637 Y CN2267637 Y CN 2267637Y CN 96240559 CN96240559 CN 96240559 CN 96240559 U CN96240559 U CN 96240559U CN 2267637 Y CN2267637 Y CN 2267637Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- ring
- fruit tree
- tree
- fruit
- 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
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model provides a ring-shaped cutter for fruit trees. The cutter body is in the shape of an L-shaped arc; a cutter whose end is provided with fixed holes and screws is screwed into the screw bolt which is arranged on the front end of the cutter body, and is fixed by a pin; the cutter can be changed according to the size of the tree trunk of the fruit tree; a set nut is screwed on the screw bolt and is served to adjust the depth of the ring-shaped cutter; the rear part of the cutter body is screwed into a handle. The ring-shaped cutter for fruit trees has the advantages of simple structure, low cost and high safety. The depth of the cutting feed can be adjusted according to the thickness of the tree bark, and the essence of the fruit tree can not be hurt. The increased amplitude in yield of the fruit tree after the ring cutting is over thirty percent.
Description
The utility model relates to a kind of gardening hand-operated tools, especially a planting fruit-trees Ring-shape cutter.The fruit tree girdling is to improve fruit tree resin concentration, increases the fruit tree nutrition accumulation, reaches and spends many percentages of fertile fruit height, improves important measures of output of the fruit tree.But this method only is used on the economic forest such as rubber, pine tree in the past, and the gardening fruit tree is used less, and cutter be perching knife substantially, is not suitable for the fruit tree use of little tree type.
The purpose of this utility model provides a kind ofly can regulate the cutter depth according to bark thickness showed, does not injure the wooden fruit tree Ring-shape cutter of fruit tree.
The utility model be by can screwing in the blade in the terminal bolt before the cutter hub, and setscrew nut and the handle that screws in the cutter hub rear end are formed.
Elaborate below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation.
The utility model is by stainless steel blade (1), bolt (2), setscrew nut (3), cutter hub (4) and hand Handle (5) forms. Afterbody has the bolt (2) of blade (1) screw-in cutter hub (4) front end of fixing hole and screw In, also open a hole at bolt (2) middle part corresponding with blade aperture, in order to Fixed latches. Like this, blade Can become series, the size that can set bar according to fruit tree is allowing blade replacement more at any time. The cutter hub that is L arc hook (4) front end sleeve has setscrew nut (3), is spun on the bolt (2), is used for the weight of adjustable ring cutter, The cutter hub front end is L arc hook to block the tree bar, and it is fixing that cutter hub rear end open screw screws in handle (5).
Open earlier a fritter bark at fruit tree girdling place when using this Ring-shape cutter with pocket knife, then according to tree Skin thickness is regulated the girdling degree of depth that setscrew nut is determined Ring-shape cutter, just can carry out girdling to fruit tree.
The utility model is simple and reasonable, and cost is low, can regulate the feed depth according to bark thickness showed, Both but the disconnected bark minimizing of girdling bark was upwards carried moisture content, and it is dark to prevent from again lancinating, and the injury fruit tree originally Matter is a kind of use safety, is easy to again the girdling tool for fruit tree of promoting. Through pomegranate, hesperidium aurantium are set Carry out girdling, amount of increase in production reaches more than 30%.
Claims (1)
- I, a planting fruit-trees Ring-shape cutter is characterized in that: the blade (1) that afterbody has fixing hole and screw screws in the bolt (2) of cutter hub (4) front end, and also open a hole at bolt (2) middle part corresponding to blade aperture Fixed latches; Cutter hub (4) front end that is L arc hook also is with setscrew nut (3), and it is fixing that the rear end open screw screws in handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96240559 CN2267637Y (en) | 1996-09-20 | 1996-09-20 | Ring-shape cutter for fruit tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96240559 CN2267637Y (en) | 1996-09-20 | 1996-09-20 | Ring-shape cutter for fruit tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2267637Y true CN2267637Y (en) | 1997-11-19 |
Family
ID=33915197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96240559 Expired - Fee Related CN2267637Y (en) | 1996-09-20 | 1996-09-20 | Ring-shape cutter for fruit tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2267637Y (en) |
-
1996
- 1996-09-20 CN CN 96240559 patent/CN2267637Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |