CN108901422A - A kind of chain-type fruit-tree girdling knife system - Google Patents
A kind of chain-type fruit-tree girdling knife system Download PDFInfo
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- CN108901422A CN108901422A CN201810836639.1A CN201810836639A CN108901422A CN 108901422 A CN108901422 A CN 108901422A CN 201810836639 A CN201810836639 A CN 201810836639A CN 108901422 A CN108901422 A CN 108901422A
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- China
- Prior art keywords
- chain
- peeling
- shovel
- head
- outside plate
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Classifications
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- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a kind of chain-type fruit-tree girdling knife systems,Including handle,Chain and peeling shovel,Chain includes inner panel,Outside plate,Sleeve,Pin shaft,By shaft setting, there are two round cutting sheets between two outside plates,And dottle pin is provided between two round cutting sheets,Shaft both ends extend respectively to outside outside plate,Pass through so interaction connection outside plate and inner panel,Just chain is constituted,The upper end of handle is connected with work head,One end of chain is connected with the fixing end of work head,Work head is equipped with the locking head that can block outside plate two sides shaft,And locking head can keep fixing connection with the shaft of chain when stress on the inside of chain,Work head top is provided with peeling shovel,Peeling spader has the elastic regulating structure that peeling dynamics can be adjusted according to the distance to skin of fruit tree,Fruit tree phloem is once removed in can operating,Reduce labor intensity,It is suitable for the fruit-tree girdling of different thicknesses simultaneously.
Description
Technical field
The present invention relates to fruit tree mowing technical field of tools, specifically, refer to a kind of chain-type fruit-tree girdling knife system.
Background technique
Band girdle, which refers to, peels off one fixed width one with sharp sword or special cutter for the bast of trees trunk or branch
In week, be an important process during trees daily management, and trees can cut off the carbon water that vane manufacturing comes out by band girdle
Compound is conveyed by cortex to root system, to improve the trophic level of the stripping above branch of mouth, is improved carbon-to-oxygen ratio, is promoted young sprout old
It is ripe, effectively facilitate twig differentiation, at flower and bear fruit.
Currently, the fruit-tree girdling method that people generally use is to cut out two annulars on trunks of fruit trees with common reaping hook
Notch, then rejected the trunk epidermis among two annular incision with flat chisel, this method not only large labor intensity, low efficiency.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to above-mentioned state of the art, and provide a kind of chain-type fruit tree ring
Broach device, a kind of chain-type fruit-tree girdling knife system of the invention can operate in once remove fruit tree phloem, reduce labor
Fatigue resistance, while being suitable for the fruit-tree girdling of different thicknesses.
The present invention solves technical solution used by above-mentioned technical problem：
A kind of chain-type fruit-tree girdling knife system, including handle, chain and peeling shovel, chain include inner panel, outside plate, sleeve,
Pin shaft, the both ends of inner panel have an inner hole, and the both ends of outside plate have an exit orifice, and center is provided with axis hole, and two of inner panel
Sleeved one end, corresponding two for being interference fitted in another inner panel of the other end of two sleeves are interference fitted in inner hole respectively
In inner hole, thus inner panel is linked up, interference fit has one end of pin shaft respectively in two exit orifice of outside plate, and two pin shafts are worn
It sets in the adjacent sleeve of adjacent inner panel, two exit orifice of the corresponding outside plate for being interference fitted into another of the other end of two pin shafts
In, outside plate and two groups of inner panels can be linked up, by shaft setting there are two round cutting sheet between two outside plates, and two
Dottle pin is provided between round cutting sheet, shaft both ends extend respectively to outside outside plate, outside plate and inner panel are linked by so interaction,
Just chain is constituted, the upper end of handle is connected with work head, and one end of chain connects with the fixing end of work head, sets in work head
There is the locking head that can block outside plate two sides shaft, and locking head can be kept with the shaft of chain when stress on the inside of chain
Connection is fixed, work head top is provided with peeling shovel, and peeling spader has and can adjust peeling dynamics according to the distance to skin of fruit tree
Elastic regulating structure.
To optimize above-mentioned technical proposal, the measure taken further includes：
Above-mentioned elastic regulating structure includes the mounting hole being arranged in work head, is disposed with bullet from inside to outside in mounting hole
Spring, peeling shovel, nut cap, peeling shovel include that shovel bar and shovel head, nut cap are connected at mounting hole port, and the shovel head of peeling shovel is from lid
The centre bore of cap stretches out, and spring one end and mounting hole bottom contradict and connect, and the other end and peeling shovel bottom contradict and connect.
It is provided with guide rail in above-mentioned mounting hole, peeling shovel bottom end is provided with convex ring body, is provided on convex ring body and guide rail
The guide groove of adaptation.
Above-mentioned shovel bar and shovel head is in " J " type.
The head of above-mentioned locking head is wedge shaped, and to the outer end side bent of handle, is provided on locking head suitable with shaft
The slot matched.
Above-mentioned handle, at its lower end is socketed with casing, casing can opposite handle make linear expansion displacement.
Closing component structure is provided between above-mentioned handle and casing, closing component structure includes inner sleeve and housing, and coat suit exists
On the outside of inner sleeve, inner sleeve is fixed on the upper end of casing, is formed with perforation profile groove on inner sleeve upper section taper peripheral wall, coat suit is in handle
Lower part, upper section has and can move to axial the conical section of cooperation with the taper peripheral wall of inner sleeve, and closing component structure also has
Make housing with respect to the structure that inner sleeve moves axially, when housing is moved axially with respect to inner sleeve, housing passes through the lower end toper of inner sleeve
Peripheral wall is to handle locking or release.
Wear plate is provided between above-mentioned cutting sheet and outside plate.
A kind of chain-type fruit-tree girdling knife system of the invention, including handle, chain and peeling shovel, chain include interior
Plate, outside plate, sleeve, pin shaft, the both ends of inner panel have inner hole, and the both ends of outside plate have exit orifice, and center is provided with axis
Hole, is interference fitted sleeved one end in two inner holes of inner panel respectively, the other end of two sleeves is corresponding is interference fitted in it is another
In two inner holes of one inner panel, thus inner panel is linked up, interference fit has pin shaft respectively in two exit orifice of outside plate
One end, two pin shafts are set in the adjacent sleeve of adjacent inner panel, and the other end correspondence of two pin shafts is interference fitted into another
Outside plate two exit orifice in, outside plate and two groups of inner panels can be linked up, between two outside plates by shaft setting there are two
Round cutting sheet, and it is provided with dottle pin between two round cutting sheets, shaft both ends extend respectively to outside outside plate, by so handing over
Mutually connection outside plate and inner panel, just constitute chain, the upper end of handle is connected with work head, one end of chain and the fixation of work head
End connection, work head are equipped with the locking head that can block outside plate two sides shaft, and the locking head when chain inside stress
It can keep fixing connection with the shaft of chain, work head top be provided with peeling shovel, and peeling spader has can be according to arriving skin of fruit tree
Distance and adjust the elastic regulating structure of peeling dynamics, can operate in once remove fruit tree phloem, reduce labor intensity, together
When fruit-tree girdling suitable for different thicknesses.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the outside plate cross-sectional view of chain of the invention；
Fig. 3 is the partial perspective view of chain of the invention；
Fig. 4 is working head structure schematic diagram of the invention；
Fig. 5 is work head cross-sectional view of the invention；
Fig. 6 is closing component structure structural schematic diagram of the invention.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Fig. 1 to Fig. 6 is structural schematic diagram of the invention.
Appended drawing reference therein is handle 1, chain 2, inner panel 21, outside plate 22, sleeve 23, pin shaft 24, inner hole 25, exit orifice
26, axis hole 27, peeling shovel 3, shovel bar 31, shovel head 32, convex ring body 33, guide groove 34, cutting sheet 4, shaft 41, dottle pin 42, work head
5, fixing end 51, locking head 52, slot 53, elastic regulating structure 6, mounting hole 61, spring 62, nut cap 63, casing 7, sealed knot
Structure 8, inner sleeve 81, housing 82, profile groove 83, inner conical casing 84, rotation cylinder 85, male-tapered casing 86, sliding step 87, convex body 88,
Wear plate 9.
Fig. 1 to Fig. 6 is structural schematic diagram of the invention.
A kind of chain-type fruit-tree girdling knife system, including handle 1, chain 2 and peeling shovel 3, chain 2 include inner panel 21,
Outside plate 22, sleeve 23, pin shaft 24, the both ends of inner panel 21 have inner hole 25, and the both ends of outside plate 22 have exit orifice 26,
Center is provided with axis hole 27, and being interference fitted respectively in two inner holes 25 of inner panel 21 has sleeve 23, the other end pair of two sleeves 23
It should be interference fitted in two inner holes 25 of another inner panel 21, thus link up inner panel 21, two exit orifice of outside plate 22
Interference fit has pin shaft 24 respectively in 26, and two pin shafts 24 are set in the adjacent sleeve 23 of adjacent inner panel 21, two pin shafts 24
The corresponding outside plate 22 for being interference fitted into another of the other end two exit orifice 26 in, outside plate 22 and two groups of inner panels 21 can be connected
Knot gets up, and by so interaction connection outside plate 22 and inner panel 21, just constitutes chain 2, passes through axis between corresponding two outside plates 22
There are two round cutting sheets 4 for the setting of bar 41, and dottle pin 42 is provided between two cutting sheets 4, and cutting sheet 4 can be by the tough of fruit tree
Skin zone cuts off and is cut into two annular incision, and 41 both ends of shaft extend respectively to outside outside plate 22, and the upper end of handle 1 is connected with work
First 5,5 bottom of work head is provided with connector, connect in the upper end insertion connector of handle 1 with its transition fit, the one of chain 2
The fixing end 51 of end and work head 5 is hinged, and work head 5 is equipped with the locking head that can block 22 two sides shaft 41 of outside plate
52, and locking head 52 can keep fixing connection with the shaft 41 of chain 2 when 2 inside stress of chain, 5 top of work head is provided with
Peeling shovel 3, peeling shovel 3 have the elastic regulating structure 6 that peeling dynamics can be adjusted according to the distance to skin of fruit tree, in use,
According to the fruit tree diameter of band girdled, locking head can be connected on the shaft 41 of different location, and it is straight to adjust the circumference that chain surrounds
Diameter is adapted the fruit tree diameter of chain and band girdled, and the bast of fruit tree is cut into two annular incision by cutting sheet 4, rises
Skin shovels under the action of elastic regulating structure 6, is pressed into the bast of fruit tree, the bark cut off is rooted out, in handle 1 around fruit tree one
Week can remove the bark of fruit tree.
In embodiment, elastic regulating structure 6 includes the mounting hole 61 being arranged in work head 5, and mounting hole 61 is interior by introversion
It is disposed with spring 62, peeling shovel 3, nut cap 63 outside, peeling shovel 3 includes that shovel bar 31 and shovel head 32, nut cap 63 are connected to peace
It fills at 61 port of hole, the shovel head 32 of peeling shovel 3 is stretched out from the centre bore of nut cap 63, and 62 one end of spring and 61 bottom of mounting hole contradict
Connection, the other end and peeling shovel 3 bottoms and contradict connection.
In embodiment, guide rail is provided in mounting hole 61, peeling shovels 3 bottom ends and is provided with convex ring body 33, sets on convex ring body 33
It is equipped with the guide groove 34 being adapted to guide rail, peeling shovel 3 will not rotate.
In embodiment, shovel head 32 is bending to the right, and shovel bar 31 and shovel head 32 are in " J " type.
In embodiment, the head of locking head 52 is wedge shaped, and to the outer end side bent of handle 1, is provided on locking head 52
The slot 53 being adapted to shaft 41 can preferably block shaft 41.
In embodiment, 1 lower end of handle is socketed with casing 7, casing 7 can opposite handle 1 make linear expansion displacement, guarantee handle
1 has the sufficiently long arm of force during removing fruit tree phloem.
In embodiment, closing component structure 8 is provided between handle 1 and casing 7, closing component structure 8 includes inner sleeve 81 and housing 82,
Housing 82 is sleeved on 81 outside of inner sleeve, and inner sleeve 81 is fixed on the upper end of casing 7, is formed with perforation on 81 upper section taper peripheral wall of inner sleeve
Profile groove 83, housing 82 are sleeved on the lower part of handle 1, and upper section can move to axial cooperation with the taper peripheral wall with inner sleeve 81
Conical section, closing component structure 8, which also has, makes housing 82 with respect to the structure that inner sleeve 81 moves axially, when housing 82 is with respect to inner sleeve 81
When axial movement, housing 82 is locked or is unclamped to handle 1 by the lower end toper peripheral wall of inner sleeve 81, inner sleeve 81 is collar, is in
Sky circle body, the upper section taper peripheral wall for being formed with perforation profile groove 83 thereon is inner conical casing 84；Housing 82 is to be nested in collar
On rotation cylinder 85, upper section conical section is male-tapered casing 86, which is arranged the outer of the inner conical casing 84 of collar
Portion；Intermediate position is provided with inclined sliding step 87 on the lateral wall of collar, the opposite beam on rotation 85 inner wall of cylinder
Convex body 88 is provided at the position of the sliding step 87 of set, convex body 88 can be slided along sliding step 87, thus on collar lateral wall
Sliding step 87 and the composition of convex body 88 revolved on 85 inner sidewall of cylinder make housing 82 make the structure moved axially with respect to inner sleeve 81.
In embodiment, wear plate 9 is provided between cutting sheet 4 and outside plate 22.
Highly preferred embodiment of the present invention has illustrated, and the various change or remodeling made by those of ordinary skill in the art are not
It can depart from the scope of the present invention.
Claims (8)
1. a kind of chain-type fruit-tree girdling knife system, it is characterized in that：(3) are shoveled including handle (1), chain (2) and peeling, it is described
Chain (2) includes inner panel (21), outside plate (22), sleeve (23), pin shaft (24), and the both ends of the inner panel (21) have inner hole
(25), the both ends of the outside plate (22) have exit orifice (26), and center is provided with axis hole (27), and two of the inner panel (21)
Interference fit has sleeve (23) respectively in inner hole (25), and the other end correspondence of two sleeves (23) is interference fitted in another inner panel
(21) in two inner holes (25), thus inner panel (21) is linked up, in two exit orifice (26) of the outside plate (22) respectively
Interference fit has pin shaft (24), and two pin shafts (24) are set in the adjacent sleeve (23) of adjacent inner panel (21), two pin shafts
It (24), can be by outside plate (22) and two in two exit orifice (26) of the corresponding outside plate (22) for being interference fitted into another of the other end
Group inner panel (21) links up, and by so interaction connection outside plate (22) and inner panel (21), just constitutes chain (2), corresponding
By shaft (41) setting, there are two round cutting sheets (4) between two outside plates (22), and be provided between two cutting sheets (4) every
It pads (42), shaft (41) both ends extend respectively to outside plate (22) outside, and the upper end of the handle (1) is connected with work head (5),
One end of the chain (2) and fixing end (51) connection of work head (5), the work head (5) are equipped with one and can block
The locking head (52) of outside plate (22) two sides shaft (41), and on the inside of the chain (2) when stress the locking head (52) can with it is described
The shaft (41) of chain (2) keeps fixing connection, and work head (5) top is provided with peeling shovel (3), and the peeling shovels (3)
With the elastic regulating structure (6) that can adjust peeling dynamics according to the distance to skin of fruit tree.
2. a kind of chain-type fruit-tree girdling knife system according to claim 1, it is characterized in that：The elastic regulating structure
(6) include the mounting hole (61) being arranged on work head (5), be disposed with spring from inside to outside in the mounting hole (61)
(62), the peeling shovels (3), nut cap (63), and the peeling shovel (3) includes shovel bar (31) and shovel head (32), the nut cap
(63) it is connected at mounting hole (61) port, the shovel head (32) of the peeling shovel (3) is stretched out from the centre bore of nut cap (63), described
Spring (62) one end and mounting hole (61) bottom, which contradict, to be connected, and the other end and peeling shovel (3) bottom contradict and connect.
3. a kind of chain-type fruit-tree girdling knife system according to claim 2, it is characterized in that：It is set in the mounting hole (61)
It is equipped with guide rail, the peeling shovel (3) bottom end is provided with convex ring body (33), is provided on the convex ring body (33) and is adapted to guide rail
Guide groove (34).
4. a kind of chain-type fruit-tree girdling knife system according to claim 3, it is characterized in that：The shovel head (32) is curved to the right
Song, the shovel bar (31) and the shovel head (32) are in " J " type.
5. a kind of chain-type fruit-tree girdling knife system according to claim 4, it is characterized in that：The head of the locking head (52)
Portion is wedge shaped, and to the outer end side bent of handle (1), is provided with the slot being adapted to shaft (41) on the locking head (52)
(53)。
6. a kind of chain-type fruit-tree girdling knife system according to claim 5, it is characterized in that：End cap under the handle (1)
Be connected to casing (7), described sleeve pipe (7) can the relatively described handle (1) make linear expansion displacement.
7. a kind of chain-type fruit-tree girdling knife system according to claim 6, it is characterized in that：The handle (1) with it is described
It is provided between casing (7) closing component structure (8), the closing component structure (8) includes inner sleeve (81) and housing (82), the housing
(82) it is sleeved on the outside of the inner sleeve (81), the inner sleeve (81) is fixed on the upper end of described sleeve pipe (7), on the inner sleeve (81)
It is formed with perforation profile groove (83) on section taper peripheral wall, the housing (82) is sleeved on the lower part of the handle (1), and upper section has
The conical section of cooperation can be moved to axial with the taper peripheral wall of the inner sleeve (81), the closing component structure (8) also has and makes
The structure of relatively described inner sleeve (81) axial movement of the housing (82), when the relatively described inner sleeve (81) of the housing (82) is axial
When mobile, the housing (82) is locked or is unclamped to the handle (1) by the lower end toper peripheral wall of the inner sleeve (81).
8. a kind of chain-type fruit-tree girdling knife system according to claim 7, it is characterized in that：The cutting sheet (4) and outer
Wear plate (9) are provided between plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836639.1A CN108901422B (en) | 2018-07-26 | 2018-07-26 | Chain type fruit tree girdling knife device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810836639.1A CN108901422B (en) | 2018-07-26 | 2018-07-26 | Chain type fruit tree girdling knife device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108901422A true CN108901422A (en) | 2018-11-30 |
| CN108901422B CN108901422B (en) | 2021-04-02 |
Family
ID=64416791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810836639.1A Active CN108901422B (en) | 2018-07-26 | 2018-07-26 | Chain type fruit tree girdling knife device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108901422B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033181U (en) * | 1988-08-02 | 1989-03-01 | 肖福俊 | Equipment for ring peeling fruit trees |
| CN2143868Y (en) * | 1992-03-28 | 1993-10-20 | 王善广 | Ring peeler |
| CN2437470Y (en) * | 2000-09-05 | 2001-07-04 | 张启智 | Circular debarking knife for fruit tree |
| CN200987307Y (en) * | 2006-08-19 | 2007-12-12 | 罗金连 | Forcepts holder type girdling ring stripper |
| CN101720629A (en) * | 2010-01-20 | 2010-06-09 | 沈阳市沈北新区果树技术研究协会 | Double-edged ring cutting device for fruit trees |
| CN204796258U (en) * | 2015-03-18 | 2015-11-25 | 张建华 | Dual -purpose sword is shelled to roll blade formula fruit tree girdling ring |
| US9840021B1 (en) * | 2016-07-20 | 2017-12-12 | Ryan W. Armbrust | Tree girdling tool |
-
2018
- 2018-07-26 CN CN201810836639.1A patent/CN108901422B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033181U (en) * | 1988-08-02 | 1989-03-01 | 肖福俊 | Equipment for ring peeling fruit trees |
| CN2143868Y (en) * | 1992-03-28 | 1993-10-20 | 王善广 | Ring peeler |
| CN2437470Y (en) * | 2000-09-05 | 2001-07-04 | 张启智 | Circular debarking knife for fruit tree |
| CN200987307Y (en) * | 2006-08-19 | 2007-12-12 | 罗金连 | Forcepts holder type girdling ring stripper |
| CN101720629A (en) * | 2010-01-20 | 2010-06-09 | 沈阳市沈北新区果树技术研究协会 | Double-edged ring cutting device for fruit trees |
| CN204796258U (en) * | 2015-03-18 | 2015-11-25 | 张建华 | Dual -purpose sword is shelled to roll blade formula fruit tree girdling ring |
| US9840021B1 (en) * | 2016-07-20 | 2017-12-12 | Ryan W. Armbrust | Tree girdling tool |
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| Publication number | Publication date |
|---|---|
| CN108901422B (en) | 2021-04-02 |
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Effective date of registration: 20221215 Address after: 276000 west of jiangouya village, Luoxi street, high tech Zone, Linyi City, Shandong Province Patentee after: SHANDONG GEXIN PRECISION CO.,LTD. Address before: 315043 Junyue garden, No. 881, Baizhang East Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Lu Yuanyuan |
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