CN207733288U - Multi-angle Girding cutter - Google Patents
Multi-angle Girding cutter Download PDFInfo
- Publication number
- CN207733288U CN207733288U CN201820013786.4U CN201820013786U CN207733288U CN 207733288 U CN207733288 U CN 207733288U CN 201820013786 U CN201820013786 U CN 201820013786U CN 207733288 U CN207733288 U CN 207733288U
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- CN
- China
- Prior art keywords
- knife
- angle
- handle
- curved portion
- cutter head
- 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 provides a kind of multi-angle Girding cutter, including：Handle of a knife, one side are equipped with an arcuate socket；Cutter head, one end be equipped with threaded hole, a bolt pass through arcuate socket, threaded hole and with the screw hole；Wherein, the arcuate socket makes the angle of the cutter head and handle of a knife change setting between 90~180 °；The cutter head is equipped with blade towards the side vertical length direction of the handle of a knife.The multi-angle Girding cutter of the utility model makes the angle of the cutter head and handle of a knife change setting between 90~180 ° by arcuate socket, and the angle between cutter head and handle of a knife is different, to carry out band girdle to the branches of fruit trees of different-diameter.
Description
Technical field
The utility model belongs to Girding cutter technical field, and in particular to a kind of multi-angle Girding cutter.
Background technology
Fruit-tree girdling is that the dry bast of its trunk or major branch is peelled off a ring within the fruit tree growth phase, gently remove the peel without
Hinder xylem, it is therefore an objective to the carbohydrate that vane manufacturing comes out can be cut off and conveyed to root system by epidermis, to be accumulated in
On twig, promote young sprout it is aging, inhibit the winter tip rudiment, be effectively facilitated bud differentiation, at flower and bear fruit.Existing patent is for example special
Profit number discloses a kind of Girding cutter for CN202210998U, which includes cambered blade, is set to the knife of the inner ring of blade
Sword, blade both ends are connected to handle respectively, and branches of fruit trees is placed in cambered blade by when use, and handle of holding with a firm grip is rotated around limb
Band girdle is carried out, but the branches of fruit trees that this Girding cutter is only applicable to be less than diameter cambered blade diameter carries out band girdle, works as fruit
The dry diameter of branch, which is more than cambered blade diameter, can not carry out band girdle, therefore, be badly in need of it is a kind of can to the branches of fruit trees of different-diameter into
The Girding cutter of row band girdle.
Utility model content
One purpose of the utility model is to solve the above problems, and provide the advantages of at least will be described later.
The utility model is to provide a kind of multi-angle Girding cutter there are one purpose, by opening up arc on handle of a knife
Hole, by arcuate socket so that the angle of the cutter head and handle of a knife changes setting, the folder between cutter head and handle of a knife between 90~180 °
Angle is different, to carry out band girdle to the branches of fruit trees of different-diameter.
In order to realize these purposes and other advantages according to the present utility model, a kind of multi-angle Girding cutter is provided,
It is characterized in that, including：
Handle of a knife, one side are equipped with an arcuate socket；
Cutter head, one end be equipped with threaded hole, a bolt pass through arcuate socket, threaded hole and with the screw hole；
Wherein, the arcuate socket makes the angle of the cutter head and handle of a knife change setting between 90~180 °；The knife
Head is equipped with blade towards the side vertical length direction of the handle of a knife.
Preferably, the multi-angle Girding cutter has fixed plate, the fixed plate on the end face of the cutter head
On offer threaded hole, the handle of a knife stretches between fixed plate, threaded hole, arcuate socket below a screw bolt passes, top
Threaded hole and and screw hole.
Preferably, the multi-angle Girding cutter, the end that the handle of a knife is equipped with arcuate socket is the first curved portion, described
Arcuate socket is identical as the center of circle of the first curved portion, when the first curved portion of the handle of a knife stretches between bottom plate, one
The threaded hole of threaded hole, arcuate socket, top below screw bolt passes and and screw hole.
Preferably, the multi-angle Girding cutter, when the first curved portion of the handle of a knife stretches between bottom plate,
First curved portion contacts at cutter head, and the cutter head end face, which corresponds to, is equipped with arc groove, first arc at the first curved portion
Shape portion can slide along the groove.
Preferably, the multi-angle Girding cutter, the side that the cutter head is equipped with blade are equipped with the perforative edge of a knife.
Preferably, the section of the multi-angle Girding cutter, the edge of a knife is trapezoidal, and the edge of a knife is straight close to the end of groove
Diameter is big.
Preferably, the round angle of the multi-angle Girding cutter, first curved portion is 90 °, first arc
The radius in portion is handle of a knife width, and the round angle of the arcuate socket is 75 °.
Preferably, the multi-angle Girding cutter, end of the handle of a knife far from first curved portion are equipped with second
The round angle of curved portion, second curved portion is 90 °, and the radius of second curved portion is handle of a knife width, second arc
The center of circle of the center of circle in shape portion and the first curved portion is not point-blank.
The utility model includes at least following advantageous effect：
1, the multi-angle Girding cutter of the utility model, by opening up arcuate socket on handle of a knife, by arcuate socket so that institute
The angle for stating cutter head and handle of a knife changes setting between 90~180 °, and the angle between cutter head and handle of a knife is different, to adapt to difference
The branches of fruit trees of diameter carries out band girdle.
2, the multi-angle Girding cutter of the utility model opens up the edge of a knife, and the trapezoidal setting of the edge of a knife on cutter head, makes ring in this way
It shells the bark cut off to be liable to flow out, it is not easy to cause the edge of a knife to block, working efficiency can be improved.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram of the multi-angle Girding cutter handle of a knife of the utility model；
Fig. 2 is the side view of the cutter head of the utility model；
Fig. 3 is the sectional view of the cutter head of the utility model；
Fig. 4 is the side view that the cutter head of the utility model is connect with handle of a knife；
Fig. 5 is the vertical view that the cutter head of the utility model is connect with handle of a knife；
Fig. 6 is enlarged drawing at A in Fig. 5；
Fig. 7 is the when schematic diagram of the multi-angle Girding cutter band girdle branches of fruit trees of the utility model；
Fig. 8 is signal of the multi-angle Girding cutter of the utility model in different angle band girdle different-diameter branches of fruit trees
Figure.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the utility model.
As shown in Fig. 1~8, a kind of multi-angle Girding cutter, including：
Handle of a knife 1, one side are equipped with an arcuate socket 12；
Cutter head 2, one end be equipped with threaded hole, a bolt pass through arcuate socket, threaded hole and with the screw hole；
Wherein, the arcuate socket 12 is so that the angle of the cutter head 2 and handle of a knife 1 changes setting between 90~180 °；Institute
It states cutter head 2 and is equipped with blade towards the side vertical length direction of the handle of a knife 1.
The multi-angle Girding cutter of the utility model, by being threaded hole on one arcuate socket 12 of setting of handle of a knife 1, cutter head 2,
In practice handle of a knife 1 can be cuboid, 12 profile of arcuate socket be a quarter circular arc and the circular arc radius perpendicular to
The length direction of the cuboid, cutter head 2 are the cuboid that a width is less than handle of a knife 1, and cutter head 2 is towards handle of a knife side vertical length
Direction is equipped with blade, and threaded hole runs through cutter head 2 up and down along cutter head short transverse, when threaded hole is in the different location of arcuate socket 12
When, cutter head 2 is different from 1 angle of handle of a knife；As shown in Figure 5,90 ° of angle when cutter head 2 is vertical with handle of a knife 1, when cutter head 2 and handle of a knife
1 it is parallel when 180 ° of angle, when cutter head and handle of a knife are between vertical and horizontal two states, angle becomes between 90~180 °
Change, be then bolted again, when carrying out band girdle, branches of fruit trees 4 is held handle of a knife 1 and pushed away between cutter head 2 and handle of a knife 1
For dynamic cutter head 2 along 4 circumferential movement of branches of fruit trees, the blade being set on cutter head 2 can carry out band girdle, angle between cutter head 2 and handle of a knife 1
Small facilitate carries out the small branches of fruit trees of band girdle diameter, and big facilitate of angle carries out the big fruit tree branch of band girdle diameter between cutter head 2 and handle of a knife 1
It is dry.
In another technical solution, the multi-angle Girding cutter has fixed plate on the end face of the cutter head 2
31, threaded hole 32 is offered in the fixed plate 31, and the handle of a knife 1 stretches between fixed plate 31, below a screw bolt passes
Threaded hole, arcuate socket, top threaded hole and and screw hole.
In the above-mentioned technical solutions, by the end face fixed plate 31 setting up and down in cutter head 2, between upper bottom plate 31
Accommodation space is formed, handle of a knife 1 stretches into the accommodation space formed between fixed plate 31, when cutter head 2 is in different folders with respect to handle of a knife 1
When angle, then by threaded hole below screw bolt passes, arcuate socket, top threaded hole and and screw hole, with fixation
Cutter head 2 and handle of a knife.
In another technical solution, the multi-angle Girding cutter, the end that the handle of a knife 1 is equipped with arcuate socket 12 is the
One curved portion 11, the arcuate socket 12 is identical as the center of circle of first curved portion 11, and the first curved portion 11 of the handle of a knife 1 is stretched
When entering between upper bottom plate 31, a bolt 33 sequentially passes through threaded hole, arcuate socket, the threaded hole of top and and the screw thread of lower section
Hole is spirally connected.
In another technical solution, the first curved portion 11 of the multi-angle Girding cutter, the handle of a knife 1 stretches into up and down
When between fixed plate 31, first curved portion 11 contacts at cutter head 2, and 2 end face of the cutter head corresponds to be set at the first curved portion 11
There are arc groove 22, first curved portion 11 that can slide along the groove.
In the above-mentioned technical solutions, by being equipped with the first curved portion of end set 11 of arcuate socket 12 in handle of a knife 1, work as handle of a knife
1 stretches between fixed plate 31 setting up and down, and the first curved portion 11 is contacted with arc groove 22, and Fig. 3 is the sectional view of cutter head 2,
The position of arc groove 22 is shown in figure, the first curved portion 11 can arcuately groove 22 be slided, due to 12 first arc of arcuate socket
The center of circle in shape portion 11 is identical, when the arc groove 22 of cutter head 2 moves in a circle along the first curved portion 11, you can adjustment cutter head
2 with the angle of handle of a knife 1, then fix cutter head 2 and handle of a knife 1 passing through bolt 33.Fig. 8 shows the cunning of cutter head 2 in the direction of the arrow
Dynamic rail mark, when the angle of cutter head 2 and handle of a knife 1 is small can the small branches of fruit trees of band girdle diameter, when cutter head 2 and the angle of handle of a knife 1 are big
When can the big branches of fruit trees of band girdle diameter.
In another technical solution, the multi-angle Girding cutter, side of the cutter head 2 equipped with blade, which is equipped with, to be run through
The edge of a knife 21.By the way that the edge of a knife is arranged on cutter head 2, when the bark outflow that band girdle can be made to cut off.
In another technical solution, the section of the multi-angle Girding cutter, the edge of a knife 21 is trapezoidal, and the edge of a knife 21 leans on
The end diameter of nearly groove is big.The edge of a knife 21 is set as trapezoidal, the small one end of edge of a knife width is close to blade, close to the end of groove
Width is big, forms " under narrow upper width " shape, and the bark for making band girdle cut off is arranged in this way and is liable to flow out, it is not easy to and cause the edge of a knife to block,
Working efficiency can be improved.
In another technical solution, the round angle of the multi-angle Girding cutter, first curved portion 11 is 90 °,
The radius of first curved portion 11 is handle of a knife width, and the round angle of the arcuate socket 12 is 75 °.That is the first curved portion is four points
One of circular arc.
In another technical solution, the multi-angle Girding cutter, the handle of a knife 1 is far from first curved portion 11
End is equipped with the second curved portion 13, and the round angle of second curved portion 13 is 90 °, and the radius of second curved portion 13 is knife
1 width of handle, the center of circle of the center of circle of second curved portion 13 and the first curved portion 11 is not point-blank.I.e. handle of a knife 1 is another
One end is arc, and hand is facilitated to take operation.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (8)
1. a kind of multi-angle Girding cutter, which is characterized in that including：
Handle of a knife, one side are equipped with an arcuate socket；
Cutter head, one end be equipped with threaded hole, a bolt pass through arcuate socket, threaded hole and with the screw hole；
Wherein, the arcuate socket makes the angle of the cutter head and handle of a knife change setting between 90~180 °；The cutter head court
It is equipped with blade to the side vertical length direction of the handle of a knife.
2. multi-angle Girding cutter as described in claim 1, which is characterized in that have fixation on the end face of the cutter head
Plate offers threaded hole in the fixed plate, and the handle of a knife stretches between fixed plate, the screw thread below a screw bolt passes
Hole, arcuate socket, the threaded hole of top and and screw hole.
3. multi-angle Girding cutter as claimed in claim 2, which is characterized in that the end that the handle of a knife is equipped with arcuate socket is first
Curved portion, the arcuate socket is identical as the center of circle of the first curved portion, and the first curved portion of the handle of a knife stretches into fixation up and down
When between plate, the threaded hole of threaded hole, arcuate socket, top below a screw bolt passes and and screw hole.
4. multi-angle Girding cutter as claimed in claim 3, which is characterized in that the first curved portion of the handle of a knife stretches into solid up and down
When between fixed board, first curved portion contacts at cutter head, and the cutter head end face, which corresponds to, is equipped with arc groove at the first curved portion,
First curved portion can slide along the groove.
5. multi-angle Girding cutter as claimed in claim 4, which is characterized in that side of the cutter head equipped with blade, which is equipped with, to be run through
The edge of a knife.
6. multi-angle Girding cutter as claimed in claim 5, which is characterized in that the section of the edge of a knife is trapezoidal, and the edge of a knife is close
The end diameter of groove is big.
7. multi-angle Girding cutter as claimed in claim 3, which is characterized in that the round angle of first curved portion is 90 °, institute
The radius for stating the first curved portion is handle of a knife width, and the round angle of the arcuate socket is 75 °.
8. multi-angle Girding cutter as claimed in claim 3, which is characterized in that end of the handle of a knife far from first curved portion
Portion is equipped with the second curved portion, and the round angle of second curved portion is 90 °, and the radius of second curved portion is handle of a knife width,
The center of circle of second curved portion and the center of circle of the first curved portion are not point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013786.4U CN207733288U (en) | 2018-01-04 | 2018-01-04 | Multi-angle Girding cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820013786.4U CN207733288U (en) | 2018-01-04 | 2018-01-04 | Multi-angle Girding cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207733288U true CN207733288U (en) | 2018-08-17 |
Family
ID=63122227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820013786.4U Expired - Fee Related CN207733288U (en) | 2018-01-04 | 2018-01-04 | Multi-angle Girding cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207733288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455219A (en) * | 2021-08-20 | 2021-10-01 | 北京青神山水花木有限公司 | Trunk tiller remover |
-
2018
- 2018-01-04 CN CN201820013786.4U patent/CN207733288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455219A (en) * | 2021-08-20 | 2021-10-01 | 北京青神山水花木有限公司 | Trunk tiller remover |
| CN113455219B (en) * | 2021-08-20 | 2022-05-03 | 北京青神山水花木有限公司 | Trunk tiller remover |
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Legal Events
| 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: 20180817 Termination date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |