CN108901422B - Chain type fruit tree girdling knife device - Google Patents
Chain type fruit tree girdling knife device Download PDFInfo
- Publication number
- CN108901422B CN108901422B CN201810836639.1A CN201810836639A CN108901422B CN 108901422 B CN108901422 B CN 108901422B CN 201810836639 A CN201810836639 A CN 201810836639A CN 108901422 B CN108901422 B CN 108901422B
- Authority
- CN
- China
- Prior art keywords
- shovel
- sleeve
- chain
- head
- handle
- 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.)
- Active
Links
Images
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
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 chain type fruit tree girdling knife device, which comprises a handle, a chain and a peeling shovel, wherein the chain comprises an inner plate, an outer plate, a sleeve and a pin shaft, two circular cutting blades are arranged between the two outer plates through a shaft lever, a spacer is arranged between the two circular cutting blades, two ends of the shaft lever respectively extend out of the outer plates, the outer plates and the inner plates are connected in an interactive mode in such a way, so that the chain is formed, the upper end of the handle is connected with a working head, one end of the chain is connected with the fixed end of the working head, the working head is provided with a locking head capable of clamping the shaft levers on two sides of the outer plates, the locking head can be fixedly connected with the shaft lever of the chain in a clamping mode when the inner side of the chain is stressed, the top end of the working head is provided with the peeling shovel, the peeling shovel is provided with an elastic adjusting, meanwhile, the device is suitable for girdling of fruit trees with different thicknesses.
Description
Technical Field
The invention relates to the technical field of fruit tree pruning tools, in particular to a chain type fruit tree girdling knife device.
Background
The girdling is that the phloem of the trunk or branch of the tree is stripped for a certain width for a week by a sharp edge or a special cutter, which is an important work in the daily management process of the tree, the tree can cut off carbohydrate produced by the leaves and convey the carbohydrate to the root system through the bark layer through girdling, thereby improving the nutrition level of the branch above the stripping opening, improving the carbon-oxygen ratio, promoting the young and mature, and effectively promoting the branch bud differentiation, flower formation and fruit setting.
At present, the commonly adopted fruit tree girdling method is that two annular cuts are cut on a fruit tree trunk by using a common sickle, and then the trunk skin between the two annular cuts is removed by using a flat shovel.
Disclosure of Invention
The invention aims to solve the technical problem of providing a chain type fruit tree girdling knife device aiming at the current situation of the prior art, the chain type fruit tree girdling knife device can remove the phloem of a fruit tree at one time in operation, reduces labor intensity and is suitable for girdling of fruit trees with different thicknesses.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a chain type fruit tree girdling knife device comprises a handle, a chain and a peeling shovel, wherein the chain comprises an inner plate, an outer plate, sleeves and pin shafts, inner holes are respectively formed at two ends of the inner plate, outer holes are respectively formed at two ends of the outer plate, a shaft hole is formed in the center of the outer plate, one end of each sleeve is respectively in interference fit in the two inner holes of the inner plate, the other ends of the two sleeves are correspondingly in interference fit in the two inner holes of the other inner plate, so that the inner plates are connected, one end of each pin shaft is respectively in interference fit in the two outer holes of the outer plate, the two pin shafts penetrate through the adjacent sleeves of the adjacent inner plates, the other ends of the two pin shafts are correspondingly in interference fit in the two outer holes of the other outer plate, the outer plate and the two groups of inner plates can be connected, two circular cutting pieces are arranged between the two outer plates through a shaft rod, a, through so the outer panel and the inner panel of interlinkage, just constituted the chain, the upper end of handle is connected with the working head, the stiff end of one end and the working head of chain is connected, be equipped with one on the working head and block the locking head of planking both sides axostylus axostyle, and the locking head can keep card solid with the axostylus axostyle of chain and be connected when the inboard atress of chain, the working head top is provided with the skinning shovel, the skinning shovel has the elasticity that can adjust the skinning dynamics according to the distance to the fruit tree.
In order to optimize the technical scheme, the adopted measures further comprise:
foretell elasticity is adjusted the structure and is including setting up the mounting hole on the working head, has set gradually spring, skinning shovel, block in the mounting hole from inside to outside, and the skinning shovel is including shovel pole and shovel head, and the block is connected in mounting hole port department, and the centre bore of block is stretched out from the shovel head of skinning shovel, and spring one end is contradicted with the mounting hole bottom and is connected, and its other end is contradicted with the skinning shovel bottom and is connected.
A guide rail is arranged in the mounting hole, a convex ring body is arranged at the bottom end of the peeling shovel, and a guide groove matched with the guide rail is arranged on the convex ring body.
The shovel rod and the shovel head are J-shaped.
The head of the locking head is wedge-shaped and is bent towards the outer end side of the handle, and a notch matched with the shaft rod is formed in the locking head.
The lower end of the handle is sleeved with a sleeve, and the sleeve can linearly extend and retract relative to the handle.
The locking structure is arranged between the handle and the sleeve and comprises an inner sleeve and an outer sleeve, the outer sleeve is sleeved outside the inner sleeve, the inner sleeve is fixed at the upper end of the sleeve, a through groove is formed on the conical peripheral wall of the upper section of the inner sleeve, the outer sleeve is sleeved at the lower part of the handle, the upper section of the outer sleeve is provided with a conical part which can be matched with the conical peripheral wall of the inner sleeve in a relatively axial moving mode, the locking structure is further provided with a structure enabling the outer sleeve to move axially relative to the inner sleeve, and when the outer sleeve moves axially relative to the inner sleeve, the outer sleeve.
And a wear-resistant plate is arranged between the cutting plate and the outer plate.
The invention relates to a chain type fruit tree girdling knife device, which comprises a handle, a chain and a peeling shovel, wherein the chain comprises an inner plate, an outer plate, sleeves and pin shafts, inner holes are respectively formed at two ends of the inner plate, outer holes are respectively formed at two ends of the outer plate, a shaft hole is formed in the center of the outer plate, one end of each sleeve is respectively in interference fit with the two inner holes of the inner plate, the other ends of the two sleeves are correspondingly in interference fit with the two inner holes of the other inner plate, so that the inner plates are connected, one end of each pin shaft is respectively in interference fit with the two outer holes of the outer plate, the two pin shafts penetrate through the adjacent sleeves of the adjacent inner plates, the other ends of the two pin shafts are correspondingly in interference fit with the two outer holes of the other outer plate, the outer plate and the two groups of the inner plates can be connected, two circular cutting pieces are arranged between the two outer plates, a, through so cross-linking planking and inner panel, just constituted the chain, the upper end of handle is connected with the working head, the one end of chain is connected with the stiff end of working head, be equipped with a locking head that can block planking both sides axostylus axostyle on the working head, and locking head can keep the card with the axostylus axostyle of chain to be connected firmly when the inboard atress of chain, the working head top is provided with the skinning shovel, the skinning shovel has the elasticity regulation structure that can adjust the skinning dynamics according to the distance to the fruit tree skin, once get rid of fruit tree phloem in can the operation, and the labor intensity is reduced, and the.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the outer plate of the chain of the present invention;
FIG. 3 is a partial perspective view of the chain of the present invention;
FIG. 4 is a schematic view of the construction of the working head of the present invention;
FIG. 5 is a cross-sectional view of the working head of the present invention;
fig. 6 is a schematic view of the locking structure of the present invention.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
Fig. 1 to 6 are schematic structural views of the present invention.
The reference numerals are a handle 1, a chain 2, an inner plate 21, an outer plate 22, a sleeve 23, a pin shaft 24, an inner hole 25, an outer hole 26, a shaft hole 27, a peeling shovel 3, a shovel rod 31, a shovel head 32, a convex ring body 33, a guide groove 34, a cutting blade 4, a shaft rod 41, a spacer 42, a working head 5, a fixed end 51, a locking head 52, a notch 53, an elastic adjusting structure 6, a mounting hole 61, a spring 62, a cap 63, a sleeve 7, a locking structure 8, an inner sleeve 81, an outer sleeve 82, a groove 83, an inner conical sleeve 84, a rotary cylinder 85, an outer conical sleeve 86, a sliding step 87, a convex body 88 and a wear-resistant sheet 9.
Fig. 1 to 6 are schematic structural views of the present invention.
A chain type fruit tree ring stripping knife device comprises a handle 1, a chain 2 and a peeling shovel 3, wherein the chain 2 comprises an inner plate 21, an outer plate 22, sleeves 23 and pin shafts 24, inner holes 25 are respectively formed at two ends of the inner plate 21, outer holes 26 are respectively formed at two ends of the outer plate 22, a shaft hole 27 is formed in the center of each outer hole, the sleeves 23 are respectively arranged in the two inner holes 25 of the inner plate 21 in an interference fit mode, the other ends of the two sleeves 23 are correspondingly arranged in the two inner holes 25 of the other inner plate 21 in an interference fit mode, therefore, the inner plates 21 are connected, the pin shafts 24 are respectively arranged in the two outer holes 26 of the outer plate 22 in an interference fit mode, the two pin shafts 24 penetrate through the adjacent sleeves 23 of the adjacent inner plates 21, the other ends of the two pin shafts 24 are correspondingly arranged in the two outer holes 26 of the other outer plate 22 in an interference fit mode, namely, the outer plate 22 and the two, two circular cutting blades 4 are arranged between two corresponding outer plates 22 through a shaft lever 41, a spacer 42 is arranged between the two cutting blades 4, the cutting blades 4 can cut off the phloem of the fruit tree and cut into two annular cuts, two ends of the shaft lever 41 respectively extend out of the outer plates 22, the upper end of the handle 1 is connected with a working head 5, the bottom of the working head 5 is provided with a connector, the upper end of the handle 1 is inserted into the connector and is in transition fit connection with the connector, one end of the chain 2 is hinged with a fixed end 51 of the working head 5, the working head 5 is provided with a locking head 52 capable of clamping the shaft lever 41 at two sides of the outer plates 22, when the inner side of the chain 2 is stressed, the locking head 52 can be fixedly connected with the shaft lever 41 of the chain 2 in a clamping manner, the top end of the working head 5 is provided with a peeling shovel 3, the peeling shovel 3 is provided with an elastic adjusting structure 6 capable of, the locking head can the joint on the axostylus axostyle 41 of different positions, adjusts the circumference diameter that the chain encloses, makes the chain suit with the fruit tree diameter of being girdled, and cutting piece 4 cuts the phloem of fruit tree into two annular incisions, and the bark shovel supports the phloem of fruit tree under the effect of elasticity regulation structure 6, and the bark that will cut off is eradicated, at handle 1 around fruit tree a week alright get rid of the bark of fruit tree.
In the embodiment, the elastic adjusting structure 6 comprises a mounting hole 61 arranged on the working head 5, a spring 62, a peeling shovel 3 and a cap 63 are sequentially arranged in the mounting hole 61 from inside to outside, the peeling shovel 3 comprises a shovel rod 31 and a shovel head 32, the cap 63 is connected to the port of the mounting hole 61, the shovel head 32 of the peeling shovel 3 extends out of a center hole of the cap 63, one end of the spring 62 is connected with the bottom of the mounting hole 61 in an abutting mode, and the other end of the spring is connected with the bottom of the peeling shovel 3 in an abutting mode.
In the embodiment, a guide rail is arranged in the mounting hole 61, the bottom end of the peeling shovel 3 is provided with a convex ring body 33, the convex ring body 33 is provided with a guide groove 34 matched with the guide rail, and the peeling shovel 3 cannot rotate.
In the embodiment, the shovel head 32 is bent to the right, and the shovel rod 31 and the shovel head 32 are in a "J" shape.
In the embodiment, the head of the locking head 52 is wedge-shaped and is bent towards the outer end side of the handle 1, and the locking head 52 is provided with a notch 53 matched with the shaft rod 41, so that the shaft rod 41 can be better clamped.
In the embodiment, the lower end of the handle 1 is sleeved with the sleeve 7, and the sleeve 7 can linearly extend and retract relative to the handle 1, so that a sufficiently long force arm is ensured in the process of removing the phloem of the fruit tree by the handle 1.
In the embodiment, a locking structure 8 is arranged between the handle 1 and the sleeve 7, the locking structure 8 comprises an inner sleeve 81 and an outer sleeve 82, the outer sleeve 82 is sleeved outside the inner sleeve 81, the inner sleeve 81 is fixed at the upper end of the sleeve 7, a through groove 83 is formed on the conical peripheral wall of the upper section of the inner sleeve 81, the outer sleeve 82 is sleeved at the lower part of the handle 1, the upper section of the outer sleeve 82 is provided with a conical part which can be matched with the conical peripheral wall of the inner sleeve 81 in a relatively axial moving way, the locking structure 8 is also provided with a structure which enables the outer sleeve 82 to move axially relative to the inner sleeve 81, when the outer sleeve 82 moves axially relative to the inner sleeve 81, the outer sleeve 82 is locked or released to the handle 1 through the conical peripheral wall of the lower end of the inner sleeve 81, the; the outer sleeve 82 is a rotary cylinder 85 sleeved on the collar, and the conical part at the upper section of the outer sleeve is an outer conical sleeve 86 sleeved outside an inner conical sleeve 84 of the collar; an inclined sliding step 87 is arranged on the outer side wall of the collar close to the middle, a convex body 88 is arranged on the inner wall of the rotary cylinder 85 at the position corresponding to the sliding step 87 of the collar, and the convex body 88 can slide along the sliding step 87, so that the sliding step 87 on the outer side wall of the collar and the convex body 88 on the inner side wall of the rotary cylinder 85 form a structure which enables the outer sleeve 82 to axially move relative to the inner sleeve 81.
In the embodiment, a wear-resistant plate 9 is arranged between the cutting plate 4 and the outer plate 22.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by one skilled in the art without departing from the scope of the invention.
Claims (1)
1. The utility model provides a chain formula fruit tree ring barking knife device which characterized by: comprises a handle (1), a chain (2) and a peeling shovel (3), wherein the chain (2) comprises an inner plate (21), an outer plate (22), sleeves (23) and pin shafts (24), inner holes (25) are respectively formed at two ends of the inner plate (21), outer holes (26) are respectively formed at two ends of the outer plate (22), a shaft hole (27) is formed in the center of the outer plate, the sleeves (23) are respectively arranged in the two inner holes (25) of the inner plate (21) in an interference fit manner, the other ends of the two sleeves (23) are correspondingly arranged in the two inner holes (25) of the other inner plate (21) in an interference fit manner, the pin shafts (24) are respectively arranged in the two outer holes (26) of the outer plate (22) in an interference fit manner, the two pin shafts (24) are arranged in the adjacent sleeves (23) of the adjacent inner plate (21) in a penetrating manner, the other ends of the two pin shafts (24) are correspondingly arranged in the two outer holes (26) of the other outer, the outer plates (22) and the two groups of inner plates (21) can be connected, the outer plates (22) and the inner plates (21) are connected in an interactive mode to form a chain (2), two circular cutting blades (4) are arranged between the two corresponding outer plates (22) through a shaft lever (41), a spacer (42) is arranged between the two cutting blades (4), two ends of the shaft lever (41) extend out of the outer plates (22), the upper end of the handle (1) is connected with a working head (5), one end of the chain (2) is connected with a fixed end (51) of the working head (5), a locking head (52) capable of clamping the shaft levers (41) on two sides of the outer plates (22) is arranged on the working head (5), the locking head (52) can be fixedly connected with the shaft lever (41) of the chain (2) when the inner side of the chain (2) is stressed, and a peeling shovel (3) is arranged at the top end of the working head (5), the peeling shovel (3) is provided with an elastic adjusting structure (6) which can adjust peeling force according to the distance from the peeling shovel to the fruit tree bark; the elastic adjusting structure (6) comprises a mounting hole (61) arranged on the working head (5), a spring (62), the peeling shovel (3) and a cover cap (63) are sequentially arranged in the mounting hole (61) from inside to outside, the peeling shovel (3) comprises a shovel rod (31) and a shovel head (32), the cover cap (63) is connected to the port of the mounting hole (61), the shovel head (32) of the peeling shovel (3) extends out of a center hole of the cover cap (63), one end of the spring (62) is in abutting connection with the bottom of the mounting hole (61), and the other end of the spring (62) is in abutting connection with the bottom of the peeling shovel (3); the lower end of the handle (1) is sleeved with a sleeve (7), and the sleeve (7) can linearly extend and displace relative to the handle (1); a locking structure (8) is arranged between the handle (1) and the sleeve (7), the locking structure (8) comprises an inner sleeve (81) and an outer sleeve (82), the outer sleeve (82) is sleeved outside the inner sleeve (81), the inner sleeve (81) is fixed at the upper end of the sleeve (7), a through groove (83) is formed on the conical peripheral wall of the upper section of the inner sleeve (81), the outer sleeve (82) is sleeved at the lower part of the handle (1), the upper section of the inner sleeve is provided with a conical part which can be matched with the conical peripheral wall of the inner sleeve (81) in a relatively axial movable way, the locking structure (8) is also provided with a structure which enables the outer sleeve (82) to axially move relative to the inner sleeve (81), when the outer sleeve (82) moves axially relative to the inner sleeve (81), the outer sleeve (82) locks or unlocks the handle (1) through the lower conical peripheral wall of the inner sleeve (81); a guide rail is arranged in the mounting hole (61), a convex ring body (33) is arranged at the bottom end of the peeling shovel (3), and a guide groove (34) matched with the guide rail is arranged on the convex ring body (33); the shovel head (32) is bent rightwards, and the shovel rod (31) and the shovel head (32) are J-shaped; the head of the locking head (52) is wedge-shaped and is bent towards the outer end side of the handle (1), and a notch (53) matched with the shaft rod (41) is formed in the locking head (52); a wear-resistant plate (9) is arranged between the cutting plate (4) and the outer plate (22); according to the fruit tree diameter of being girdled, locking head (52) can the joint on axostylus axostyle (41) of different positions, adjust the circumference diameter that chain (2) enclose, make chain (2) suit with the fruit tree diameter of being girdled, cutting piece (4) cut into two annular incisions with the phloem of fruit tree, play bark shovel (3) under the effect of elasticity regulation structure (6), support into the phloem of fruit tree, the bark of will cutting apart is shoveled.
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 CN108901422A (en) | 2018-11-30 |
| CN108901422B true 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) |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| CN108901422A (en) | 2018-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105009957A (en) | Quick eucommia tree peeling device | |
| CN209330796U (en) | A kind of rubber treelet girdling saw | |
| CN108901422B (en) | Chain type fruit tree girdling knife device | |
| CN104920082A (en) | Grafting method of camellia oleifera | |
| CN108901421B (en) | Fruit tree girdling knife device | |
| EP3785524B1 (en) | Tree gripping, cutting and rotating device | |
| CN107094426B (en) | Portable pneumatic sugarcane leaf peeling and cutting machine | |
| CN212936835U (en) | Girdling ring stripping knife for fruit trees | |
| CN107896678A (en) | It is a kind of that there is the orchard shears thinned | |
| CN104885798A (en) | Pruning machine adjustable in height | |
| CN211657020U (en) | Tread wind is prevented to ornamental trees and shrubs bottom | |
| CN203884275U (en) | Multifunctional fruit tree bark scraping and cutting knife | |
| CN107466604A (en) | A kind of automatic picking vehicle of grape | |
| CN208047398U (en) | Fruit tree efficiently fruit pincers | |
| CN205961960U (en) | Trunk removes tiller ware | |
| US6371177B1 (en) | Tree delimbing head for boom-type delimbers | |
| CN112753526A (en) | Felling saw device for forestry | |
| CN219577867U (en) | Grafting ware with adjustable incision shape | |
| CN205567171U (en) | Flower bud pincers are dredged to fungus bed | |
| CN201690816U (en) | Fruit tree branch girdling clamp | |
| CN206078199U (en) | Girdling knife is shelled to fruit tree ring | |
| CN213245807U (en) | Gardening rough branch scissors for garden construction | |
| CN107896679A (en) | A kind of orchard shears for being suitable for shearing thick limb | |
| CN213784286U (en) | Fruit tree girdling tool | |
| CN207802847U (en) | It is a kind of that there are the orchard shears for thinning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
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 |