CN109105022A - A kind of Multifunctional fruit tree lopping shears - Google Patents
A kind of Multifunctional fruit tree lopping shears Download PDFInfo
- Publication number
- CN109105022A CN109105022A CN201810682094.3A CN201810682094A CN109105022A CN 109105022 A CN109105022 A CN 109105022A CN 201810682094 A CN201810682094 A CN 201810682094A CN 109105022 A CN109105022 A CN 109105022A
- Authority
- CN
- China
- Prior art keywords
- crotch
- spring
- positioning column
- hook tabs
- cutter
- 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
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 20
- 238000009966 trimming Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000013138 pruning Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- A01G3/02—Secateurs; Flower or fruit shears
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Supports For Plants (AREA)
Abstract
The invention discloses a kind of Multifunctional fruit tree lopping shears, including crotch, the first spring, hook tabs, arc chute, first axle, the first positioning column, accommodating groove, second spring, cutter, the second positioning column, lower handle, bottom knife, third positioning column, second hinge, cord, button, upper handle, torsional spring and limit sliding chutes.Lopping shears of the invention is equipped with the crotch of arc structure on the top of lopping shears, branch can be hooked in crotch before trimming, so as to which its slippage in trimming is limited, prevented to branch；It can be along limit sliding chutes movable button, hook tabs is brought into accommodating groove by cord and compresses the first spring, realize the contraction of hook tabs, it is used convenient for the early period of crotch, and when branch is placed in crotch, can movable button so that hook tabs is popped up under the drive of the first spring and is cooperated with crotch in the external closed-loop that formed of branch, to further improve limit effect, prune convenient for user.
Description
Technical field
The present invention relates to a kind of lopping shears, specially a kind of Multifunctional fruit tree lopping shears belongs to planting fruit trees application technology
Field.
Background technique
Nutrition is saved to fruit tree pruning, waste of the extra limb to nutrition is prevented, the quantity of bud, Ke Yiyou can be adjusted
The quality of the raising flowers and fruits of effect, can improve tree crown size, to increase illuminating area, fruit be allowed to reach full growth maturation, when having
When the branch that disease pest influences, the limb that trimming removes disease can effectively contain the distribution of disease pest, so pruning fruit trees is exchanged
Section tree vigo(u)r, raising appreciation effect all play very important effect.
During pruning fruit tree, needs to use lopping shears and slice off the limb of withered necrosis, current lopping shears is being cut
During branch, limb is easy to swing, so that limb is easy to skid off between scissors, influences working efficiency；And in trimming
It is easy to cut dislocation in the process, causes to cut not downright bad limb, to miscut occur, this is easy to come to fruit tree zone unnecessary
Loss.
Summary of the invention
The object of the invention is that a kind of Multifunctional fruit tree lopping shears is provided to solve the above-mentioned problems, the lopping shears
The position for the limb being trimmed to about can be limited by control crotch, to reach an effective positioning trimming.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of Multifunctional fruit tree lopping shears, including cutter；
The bottom end of the bottom knife connects lower handle, and the bottom knife is rotatablely connected cutter by second hinge；The cutter
Bottom end be connected with handle；The surface of the cutter is equipped with the second positioning column, and the outer cover of second positioning column
Connect torsional spring；Second positioning column is rotatablely connected crotch by the torsional spring, and the top of the crotch is arcuate structure；It is described
The end of crotch, which is run through, the first positioning column, and first positioning column and the cutter interval are arranged；The crotch it is interior
Portion opens the accommodating groove in arcuate structure, and the inside of the accommodating groove is fixed with the first spring；First spring is fixedly connected
The hook tabs of arcuate structure, and the hook tabs is embedded in the inside of the accommodating groove；Arc chute is provided with inside the hook tabs；It is described
Crotch is away from one end of first positioning column through there is a first axle, and the first axle is through the arc chute
It is internal；The arc chute is slidably connected with the first axle；First positioning column is fixedly connected with one end of second spring,
And the other end of the second spring is fixedly connected with third positioning column；The third positioning column is fixedly arranged on the table of the bottom knife
Face；The hook tabs is fixedly connected with cord close to one end of first spring, and the cord is solid away from the end of the hook tabs
Surely button is connected；The button is mutually slidably connected with limit sliding chutes, and the bottom end of the button is embedded in the limit sliding chutes
Inside；The limit sliding chutes are L-type, and the type sliding slot is opened in the surface of the upper handle.
Preferably, in order to enable pop-up is rapider, the length of first spring is greater than the arc chute, and described the
The maximum cross-section diameter of one spring is equal with the thickness of the hook tabs.
Preferably, in order to enable positioning fixation is more acurrate, the hook tabs is quarter circular arc structure, and the hook tabs two
Side on the inside of the crotch at a distance from be 1mm.
Preferably, in order to enable hook tabs recycling is more convenient, the height of the second hinge exceeds the surface of the cutter
5mm, and the cord is bonded with the second hinge, distance of the cord apart from the cutter surface is less than 5mm.
Preferably, in order to enable the control to hook tabs is more flexible, the button is cylindrical, and the height of the button
Greater than the depth of the limit sliding chutes.
Preferably, in order to enable when in use, the adjustment of crotch position does not hinder branch to be put into, and the crotch is around described second
The rotational angle range of positioning column is 0 ° -45 °.
The beneficial effects of the present invention are: the present invention is equipped with the crotch of arc structure on the top of lopping shears, can trim
It is preceding that branch is hooked in crotch, so as to which its slippage in trimming is limited, prevented to branch；It can be moved along limit sliding chutes
Hook tabs was brought into accommodating groove by cord and is compressed the first spring, realize the contraction of hook tabs, convenient for the early period of crotch by button
Use, and when branch is placed in crotch, can movable button so that hook tabs pop up simultaneously and crotch under the drive of the first spring
It cooperates and forms closed-loop in the external of branch, to further improve limit effect, prune convenient for user.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is crotch schematic diagram of internal structure of the invention；
Fig. 3 is enlarged structure schematic diagram at A of the invention；
Fig. 4 is crotch deployed configuration schematic diagram of the invention；
Fig. 5 is hook tabs of the invention, first axle fit structure schematic diagram.
In figure: 1, crotch, the 101, first spring, 102, hook tabs, 1021, arc chute, 103, first axle, 104, first
Positioning column, 105, accommodating groove, 2, second spring, 3, cutter, the 301, second positioning column, 4, lower handle, 5, bottom knife, 6, third
Positioning column, 7, second hinge, 8, cord, 9, button, 10, upper handle, 11, torsional spring, 12, limit sliding chutes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-5, a kind of Multifunctional fruit tree lopping shears, including cutter 3；The bottom end of the bottom knife 5 connects
Lower handle 4 is connect, and the bottom knife 5 is rotatablely connected cutter 3 by second hinge 7；The bottom end of the cutter 3 is connected with
Handle 10；The surface of the cutter 3 is equipped with the second positioning column 301, and the external of second positioning column 301 is socketed torsional spring
11；Second positioning column 301 is rotatablely connected crotch 1 by the torsional spring 11, and the top of the crotch 1 is arcuate structure；
The end of the crotch 1, which is run through, the first positioning column 104, and first positioning column 104 and the cutter 3 interval are arranged；
The accommodating groove 105 in arcuate structure is opened in the inside of the crotch 1, and the inside of the accommodating groove 105 is fixed with the first spring
101；First spring 101 is fixedly connected with the hook tabs 102 of arcuate structure, and the hook tabs 102 is embedded in the accommodating groove 105
Inside；Arc chute 1021 is provided with inside the hook tabs 102；The crotch 1 is passed through away from one end of first positioning column 104
It is installed with first axle 103, and the first axle 103 is through the inside of the arc chute 1021；The arc chute
1021 are slidably connected with the first axle 103；First positioning column 104 is fixedly connected with one end of second spring 2, and described
The other end of second spring 2 is fixedly connected with third positioning column 6；The third positioning column 6 is fixedly arranged on the surface of the bottom knife 5；
The hook tabs 102 is fixedly connected with cord 8 close to one end of first spring 101, and the cord 8 deviates from the hook tabs 102
End be fixedly connected with button 9；The button 9 is mutually slidably connected with limit sliding chutes 12, and the bottom end of the button 9 is embedded in
The inside of the limit sliding chutes 12；The limit sliding chutes 12 are L-type, and the limit sliding chutes 12 are opened in the upper handle 10
Surface.
As a kind of technical optimization scheme of the invention, the length of first spring 101 is greater than the arc chute
1021, and the maximum cross-section diameter of first spring 101 is equal with the thickness of the hook tabs 102.
As a kind of technical optimization scheme of the invention, the hook tabs 102 is quarter circular arc structure, and the hook tabs
102 two sides are 1mm at a distance from 1 inside of crotch.
As a kind of technical optimization scheme of the invention, the height of the second hinge 7 exceeds the surface of the cutter 3
5mm, and the cord 8 is bonded with the second hinge 7, distance of the cord 8 apart from 3 surface of cutter is less than 5mm.
As a kind of technical optimization scheme of the invention, the button 9 is cylindrical, and the height of the button 9 is greater than
The depth of the limit sliding chutes 12.
As a kind of technical optimization scheme of the invention, rotational angle model of the crotch 1 around second positioning column 301
Enclose is 0 ° -45 °.
In the use of the present invention, in beta pruning, user can both hands hold handle 10 and lower handle 4, in opening procedure, close
The cutter 3 and bottom knife 5 of conjunction around second hinge 7 open, be connected at the same time the first positioning column 104 and with third positioning column
Second spring 2 between 6 pulls crotch 1 around the second rotation counterclockwise of positioning column 301, and at the same time increasing the torsion of torsional spring 11
Power moves synchronously crotch 1 with cutter 3, the button 9 in slide downward limit sliding chutes 12, so that cord 8 is tensed, it will be curved
Hook tabs 102 in hook 1 is withdrawn, and has compressed the first spring 101, is then put into branch, upward sliding button 9, thus by thin
Rope 8 loosens, elastic force of the hook tabs 102 by the first spring 101 under compressive state, and according to arc chute 1021 and first axle
103 cooperation, so that hook tabs 102 is popped up from accommodating groove 105, so that the branch that will be trimmed is closed and limits, so as to
To carry out precise and stable shearing.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Multifunctional fruit tree lopping shears, including cutter (3)；It is characterized by: under the bottom end connection of the bottom knife (5)
Handle (4), and the bottom knife (5) passes through second hinge (7) rotation connection cutter (3)；The bottom end of the cutter (3) connects
It is connected to handle (10)；The surface of the cutter (3) is equipped with the second positioning column (301), and second positioning column (301)
External be socketed torsional spring (11)；Second positioning column (301) is rotatablely connected crotch (1) by the torsional spring (11), and described
The top of crotch (1) is arcuate structure；The end of the crotch (1), which is run through, to be had the first positioning column (104), and first positioning
Column (104) and the cutter (3) interval are arranged；The accommodating groove (105) in arcuate structure is opened in the inside of the crotch (1), and
The inside of the accommodating groove (105) is fixed with the first spring (101)；First spring (101) is fixedly connected with arcuate structure
Hook tabs (102), and the hook tabs (102) is embedded in the inside of the accommodating groove (105)；Circle is provided with inside the hook tabs (102)
Arc sliding slot (1021)；The crotch (1) is run through away from one end of first positioning column (104) to be had first axle (103), and institute
State first axle (103) through the arc chute (1021) inside；The arc chute (1021) and first hinge
Chain (103) is slidably connected；First positioning column (104) is fixedly connected with one end of second spring (2), and the second spring
(2) the other end is fixedly connected with third positioning column (6)；The third positioning column (6) is fixedly arranged on the surface of the bottom knife (5)；
The hook tabs (102) is fixedly connected cord (8) close to one end of first spring (101), and the cord (8) is away from described
The end of hook tabs (102) is fixedly connected with button (9)；The button (9) is mutually slidably connected with limit sliding chutes (12), and described presses
The bottom end of button (9) is embedded in the inside of the limit sliding chutes (12)；The limit sliding chutes (12) are L-type, and limit sliding chutes
(12) it is opened in the surface of the upper handle (10).
2. a kind of Multifunctional fruit tree lopping shears according to claim 1, it is characterised in that: first spring (101)
Length is greater than the arc chute (1021) length, and the maximum cross-section diameter of first spring (101) and the hook tabs
(102) thickness is equal.
3. a kind of Multifunctional fruit tree lopping shears according to claim 1, it is characterised in that: the hook tabs (102) is four points
One of arc structure, and the hook tabs (102) two sides on the inside of the crotch (1) at a distance from be 1mm.
4. a kind of Multifunctional fruit tree lopping shears according to claim 1, it is characterised in that: the height of the second hinge (7)
Degree exceed the cutter (3) surface 5mm, and the cord (8) is bonded with the second hinge (7), the cord (8) away from
It is less than 5mm with a distance from the cutter (3) surface.
5. a kind of Multifunctional fruit tree lopping shears according to claim 1, it is characterised in that: the button (9) is cylinder,
And the height of the button (9) is greater than the depth of the limit sliding chutes (12).
6. a kind of Multifunctional fruit tree lopping shears according to claim 1, it is characterised in that: the crotch (1) is around described
The rotational angle range of two positioning columns (301) is 0 ° -45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810682094.3A CN109105022A (en) | 2018-06-27 | 2018-06-27 | A kind of Multifunctional fruit tree lopping shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810682094.3A CN109105022A (en) | 2018-06-27 | 2018-06-27 | A kind of Multifunctional fruit tree lopping shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109105022A true CN109105022A (en) | 2019-01-01 |
Family
ID=64822109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810682094.3A Pending CN109105022A (en) | 2018-06-27 | 2018-06-27 | A kind of Multifunctional fruit tree lopping shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109105022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246076A (en) * | 2021-12-31 | 2022-03-29 | 冯艳霞 | Strong pruning scissors |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH157858A (en) * | 1931-10-02 | 1932-10-31 | Viquerat Emmanuel | Shears. |
| JPH0515740U (en) * | 1991-08-13 | 1993-03-02 | 正弘 井上 | Scissors |
| CN1271515A (en) * | 1999-04-26 | 2000-11-01 | 刘昌喆 | Portable tree cropper |
| CN2686305Y (en) * | 2003-09-23 | 2005-03-23 | 蔡仲� | Pull type circular dege shears for horticulture |
| DE202010013442U1 (en) * | 2010-09-10 | 2010-11-25 | HO CHENG GARDEN TOOLS Co., Ltd., Fu Shing Hsiang | Pruning shears with the ability to cut sections |
| CA2737411A1 (en) * | 2011-04-20 | 2011-06-28 | Jeffrey G. Fidgen | Pole pruner |
| CN107371833A (en) * | 2017-07-27 | 2017-11-24 | 广西壮族自治区农业科学院园艺研究所 | A kind of fruit tree pruning cutter |
| CN206791065U (en) * | 2017-05-24 | 2017-12-26 | 温州捷高科技有限公司 | A kind of tree pruner of garden |
| CN206932742U (en) * | 2017-07-26 | 2018-01-30 | 山西省农业科学院果树研究所 | A kind of fluid pressure type tree branch pruning tool |
| CN207235527U (en) * | 2017-09-27 | 2018-04-17 | 郭晓烟 | A kind of shrub and hedge trimmer |
-
2018
- 2018-06-27 CN CN201810682094.3A patent/CN109105022A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH157858A (en) * | 1931-10-02 | 1932-10-31 | Viquerat Emmanuel | Shears. |
| JPH0515740U (en) * | 1991-08-13 | 1993-03-02 | 正弘 井上 | Scissors |
| CN1271515A (en) * | 1999-04-26 | 2000-11-01 | 刘昌喆 | Portable tree cropper |
| CN2686305Y (en) * | 2003-09-23 | 2005-03-23 | 蔡仲� | Pull type circular dege shears for horticulture |
| DE202010013442U1 (en) * | 2010-09-10 | 2010-11-25 | HO CHENG GARDEN TOOLS Co., Ltd., Fu Shing Hsiang | Pruning shears with the ability to cut sections |
| CA2737411A1 (en) * | 2011-04-20 | 2011-06-28 | Jeffrey G. Fidgen | Pole pruner |
| CN206791065U (en) * | 2017-05-24 | 2017-12-26 | 温州捷高科技有限公司 | A kind of tree pruner of garden |
| CN206932742U (en) * | 2017-07-26 | 2018-01-30 | 山西省农业科学院果树研究所 | A kind of fluid pressure type tree branch pruning tool |
| CN107371833A (en) * | 2017-07-27 | 2017-11-24 | 广西壮族自治区农业科学院园艺研究所 | A kind of fruit tree pruning cutter |
| CN207235527U (en) * | 2017-09-27 | 2018-04-17 | 郭晓烟 | A kind of shrub and hedge trimmer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246076A (en) * | 2021-12-31 | 2022-03-29 | 冯艳霞 | Strong pruning scissors |
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Application publication date: 20190101 |
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