CN204796258U - Dual -purpose sword is shelled to roll blade formula fruit tree girdling ring - Google Patents
Dual -purpose sword is shelled to roll blade formula fruit tree girdling ring Download PDFInfo
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- CN204796258U CN204796258U CN201520155196.1U CN201520155196U CN204796258U CN 204796258 U CN204796258 U CN 204796258U CN 201520155196 U CN201520155196 U CN 201520155196U CN 204796258 U CN204796258 U CN 204796258U
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- chain
- circular shear
- shaped
- disk
- movable carriage
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Abstract
The utility model relates to a dual -purpose sword is shelled to roll blade formula fruit tree girdling ring comprises movable carriage, handle frame and chain, movable carriage is last to have two circular blades, adjusting washer (disk), direction paring knife, and the square column of movable carriage lower extreme and the square hole activity on the handle frame link to each other, the width and the degree of depth of cutting through position and the external diameter individual adjustment of adjusting circular blade and adjusting washer (disk). Handle frame upper end is the U -shaped, and the one end and the chain of U -shaped link to each other, and the other end has the chain bayonet socket, and the U -shaped bottom has square hole and hollow handle to link to each other, and the handle lower extreme has accommodate the lead screw and hand wheel, and the chain is for adding the axle of having strong market potential, and the circle wheel that the external diameter is greater than the link joint is equipped with at the interval on the roller. The utility model provides a fixed blade defect of pulling the bark easily, can accomplish with cuttings such as circumference equally when the trunk is irregular.
Description
Technical field
The utility model provides a kind of fruit tree girdling band girdle dual tool.
Background technology
The band girdle instrument of current use and the blade of girdling tool, normally fixed blade, hard cutting is during cutting bark, the shortcoming of this type of blade easily pulls bark, especially the good bark of toughness is cut, its drawback is particularly evident, does not only reach girdling or band girdle effect, causes the weak even dead of tree vigo(u)r on the contrary.
Chinese patent CN200820201011 discloses a kind of Girding cutter, when its fastening number is done adopt restraint zone, shortcoming be with count do frictional force excessive, when especially bark surface is irregular, too coarse, operating difficulties, pulls bark.
Summary of the invention
The problem that the utility model needs solve is: the deficiency overcoming background technology, adopts two roller circular shear blades cutting barks, solves the problem of easily pulling bark when fixed blade cuts firmly; By the adjustment between adjusting washer (disk) and two circular shear blades, the degree of depth of band girdle and width can be quantized as required, solve conventional tool in use due to Problem that human factor causes, simultaneously, by the fixation of chain, when reducing operation and the frictional force of bark, protect bark and xylem to a greater extent; The utility model is simple to operate, is easy to grasp, and improves operating efficiency.
The utility model is primarily of movable carriage handle frame and chain composition, have a square column below movable carriage, be inserted with the handle frame of the hollow of square hole, the upper end of handle frame is U-shaped, one end and the chain of U-shaped are spirally connected, and chain is stuck in the chain bayonet socket on the handle frame U-shaped other end after being wound around trunk.
The concrete technical scheme of movable carriage is: described movable carriage has the guard shield roller circular shear blade rounded washers adjusting washer (disk) guiding anti-plug pin of peeling knife gear and square column; Described circular shear blade has two panels, and there is circular hole centre, is furnished with adjusting washer (disk) between two circular shear blades, has circular hole in the middle of adjusting washer (disk), consistent with circular shear blade aperture, and it is middle that same sleeve is coaxially fixed on movable carriage; Adjusting washer (disk) is 4 groups of various outer diameter, often organizes 12, by the adjusting washer (disk) quantity between adjustment two panels circular shear blade, adjusts the width of band girdle; The degree of depth of cutting is adjusted by the various outer diameter of adjusting washer (disk); There is guiding peeling knife on the right of circular shear blade, the one side of guiding peeling knife has tooth bar, be movably connected with a rotating gear, when circular shear blade cuts different tree-walk, point of contact is different, moved up and down by transmitting gear guiding peeling knife, make the cutter head of guiding peeling knife all the time at the point of contact place of circular shear blade cutting bark, for picking out the bark after cutting; There is fixing peeling knife on the left side of circular shear blade, and the cutter head of fixing peeling knife, between two circular shear blades, is fixed with anti-plug pin, and fixing peeling knife effect rejects to be clipped in bark between two circular shear blades; Have a square column to weld mutually with movable carriage below the longitudinal axis of circular shear blade, there is internal thread one end of square column, and square column overlaps upper spring after inserting handle frame, after being screwed, makes movable carriage energy automatic retracted after completing cutting; There is roller above fixing peeling knife, have guard shield outside roller, between roller and circular shear blade, form angle, and chain interoperation plays the effect of stable trunk.
The utility model also can be used for girdling, only need install a circular shear blade during girdling, and the degree of depth of cutting has been come by selecting the adjusting washer (disk) of various outer diameter.
The concrete technical scheme of handle frame is, described handle frame upper end is U-shaped, and left side and the chain of U-shaped are spirally connected, there is chain bayonet socket on right side, has a square hole, in the position that square hole is corresponding in the middle of the bottom of U-shaped, with cylindrical handle welding bottom U-shaped, there are two springs in handle, screw steel ball; There is outer silk the lower end of handle, and coupling nut silk connects; There is internal thread coupling nut lower end, and regulates screw mandrel movable wire to connect; Regulate screw mandrel one end have handwheel, rotate handwheel, regulate screw mandrel by steel ball spring conducting power to square column, square column promote movable carriage makes circular shear blade cut bark, cushioned by spring for irregular trunk.
The concrete technical scheme of chain is, described chain is single drive balls chain, and the bearing pin of chain is for adding long pin shaft; stretch out outer plate; the length of bearing pin and the U-shaped outward flange of handle frame isometric, on the roller of chain, the circle wheel that external diameter is greater than carrier bar is equipped with at interval, and chain is wound around after trunk; snap in chain bayonet socket; circle wheel contacts with bark, and when girdling or band girdle, all contact points are all roll; greatly reduce frictional force, effectively protect bark and do not pulled.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model
Fig. 2 is the front view of chain
Fig. 3 is the left view of chain
Fig. 4 is the front view of movable carriage
Fig. 5 is the front view of handle frame
Fig. 6 is left view of the present utility model
In figure
1, guard shield 2, roller 3, circular shear blade 4, guiding peeling knife 5, gear 6, chain connecting hole
7, U-shaped 8, spring b9, screw 10, spring a11, steel ball 12, adjustment screw mandrel
13, handwheel 14, circle wheel 15, adjusting washer (disk) 16, bearing pin 17, coupling nut 18, anti-plug pin
19, fixed blade 20, square column 21, chain bayonet socket 22, carrier bar 23, handle
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described
The embodiment 1 of movable carriage.See Fig. 4, the circular shear blade (3) of this example is positioned at the center of movable carriage, circular shear blade (3) is made up of two panels, adjusting washer (disk) (15) is had between two panels, square bar (20) is had below the longitudinal axis of circular shear blade (3), there is guiding peeling knife (4) on the right of circular shear blade (3), there is tooth bar one end of guiding peeling knife (4), rack and pinion (5) is movably connected, there are fixing peeling knife (19) and anti-plug pin (18) in the left side of circular shear blade (3), there is roller (2) top of anti-plug pin (18), there is guard shield (1) in roller (2) outside.
The embodiment 2 of handle frame.See Fig. 5, the handle frame upper end of this example is U-shaped (7), there is square hole center, U-shaped (7) bottom, there is chain connecting hole (6) on the left side of U-shaped, there is chain bayonet socket (21) on the right, be connected with handle (23) bottom U-shaped, handle (23) is hollow, lower end has outer silk and coupling nut (17) silk to connect, there is internal thread coupling nut (17) lower end, be movably connected with adjustment screw mandrel (12), screw mandrel (12) lower end is regulated to have handwheel (13), upper end and steel ball (11) are movably connected, steel ball (11) and spring b (8) are movably connected, spring a (10) screw (9) is fixed.
The embodiment 3 of chain.See Fig. 2, Fig. 3, described chain is single drive balls chain, the bearing pin (16) of chain is for adding long pin shaft, stretch out outer plate (22), length and U-shaped (7) outward flange of bearing pin (16) are isometric, and on the roller of chain, circle wheel (14) that external diameter is greater than carrier bar (22) is equipped with at interval.
Assembling example 1, see Fig. 1, Fig. 6, circular shear blade (3) has two panels, there is circular hole centre, and adjusting washer (disk) (15) has four groups of various outer diameter, often organizes 12, every sheet thickness 1mm, internal diameter is identical with circular shear blade (3), selects the adjusting washer (disk) (15) of suitable outer diameter according to bark thickness showed, and the external diameter difference between circular shear blade (3) and adjusting washer (disk) (15) is exactly the degree of depth of cutting.The external diameter difference of first group of adjusting washer (disk) (15) and circular shear blade (3) is 2mm, and second group of external diameter difference is 4mm, and the 3rd group of external diameter difference is 6mm, and the 4th group of external diameter difference is 8mm, the quantity of the adjusting washer (disk) (15) between two circular shear blades (3) is selected according to band girdle width, the thickness of adjusting washer (disk) (15) is 1mm, band girdle adjustment width is between 2mm--12mm, band girdle width is several millimeter, then place several adjusting washer (disk)s (15) between two panels circular shear blade (3), remaining is on average placed on the outside of circular shear blade (3), add sleeve in the endoporus of circular shear blade (3) and adjusting washer (disk) (15) after, coaxially be fixed on movable carriage, tightness can freely rotate with circular shear blade (3) and adjusting washer (disk) (15), double swerve is not advisable, guiding peeling knife (4) is on circular shear blade (3) the right, according to tree-walk size transmitting gear (5), guiding peeling knife (4) is moved up and down, cutter head remains on the tangential direction of circular shear blade (3), and guiding peeling knife (4) has 3 kinds of models, and cutter head width is respectively 2mm, 5mm, 8mm tri-kinds, selected cutter head width is not more than band girdle width, and its effect is the bark after peeling cutting off, fixing peeling knife (19) is positioned at the left side of circular shear blade (3), the cutter head of fixing peeling knife (19) is between two circular shear blades (3), be advisable not contact adjusting washer (disk) (15), fix with anti-plug pin (18), the bark be clipped between two circular shear blades (3) is removed in its effect, roller (2) is equipped with in the top of fixing peeling knife (19), there is guard shield (1) in roller (2) outside, coaxially be fixed on movable carriage upper end, tightness freely can rotate with roller (2) and be advisable.Roller (2) contacts with bark when operating, the effect play location, lead, reducing friction; Guard shield is not stuck when chain is wound around for the protection of roller (2).
Assembling example 2, see Fig. 1, Fig. 6, in example 1, the square column (20) of movable carriage inserts U-shaped (7) bottom square hole, spring a (10) is put in handle (23), fix with screw (9), put into spring b (8), the effect of spring b (8) is to provide prestressing force, the supplemental stroke when trunk is irregular; Put into steel ball (11), fastening with coupling nut (17), rotate handwheel (13), regulate screw mandrel (12) to enter coupling nut (17), hold out against steel ball (11).
Assembling example 3, one end of chain is fixed on chain connecting hole (6), the length of chain is increased and decreased according to the size of tree-walk, during practical operation, the cutter head of circular shear blade (3), roller (2), guiding peeling knife (4) contacts trunk simultaneously, chain bayonet socket (21) is snapped in after chain being wound around trunk, rotate handwheel (13), promote square column (20), circular shear blade (3) incision bark, around trunk turning handle frame one week, complete band girdle.
Assembling example 4, during girdling, only have a circular shear blade (3), all the other are with example 2, example 3.
Claims (5)
1. a rolling blade formula fruit tree girdling band girdle dual-purpose knife, is characterized in that being made up of movable carriage, handle frame and chain.
2. rolling blade formula fruit tree girdling band girdle dual-purpose knife according to claim 1, it is characterized in that there is two panels circular shear blade [3] in the middle of described movable carriage, circular hole is had in the middle of circular shear blade [3] and adjusting washer (disk) [15], same sleeve is fixed on the center of movable carriage, adjusting washer (disk) [15] has 4 kinds of various outer diameter models, often kind of model is 12, adjusting washer (disk) [15] quantity between adjustment two panels circular shear blade [3] determines the different cutting width needed, the various outer diameter of adjusting washer (disk) [15] is selected to determine the different depth of cut needed, the right side of circular shear blade has the guiding peeling knife [4] of gear [5] and band tooth bar to be movably connected, there is fixing peeling knife [19] on circular shear blade [3] upper left side, there is roller [2] top of fixing peeling knife [19], there is square column [20] below of movable carriage.
3. rolling blade formula fruit tree girdling band girdle dual-purpose knife according to claim 1, is characterized in that for only using a circular shear blade [3] during girdling.
4. rolling blade formula fruit tree girdling band girdle dual-purpose knife according to claim 1, it is characterized in that described handle frame top is U-shaped [7], square hole is had in the middle of the bottom of U-shaped [7], U-shaped [7] left side and chain are spirally connected, there is chain bayonet socket [21] on right side, U-shaped [7] bottom and cylindrical handle [23] welding, handle [23] is hollow, lower end and coupling nut [17] silk connect, inside there are spring b [8], spring a[10], coupling nut [17] connects with regulating screw mandrel [12] silk, regulates screw mandrel [12] lower end to have handwheel [13].
5. rolling blade formula fruit tree girdling band girdle dual-purpose knife according to claim 1, it is characterized in that described chain is single drive balls chain, bearing pin [16] is for adding long pin shaft, bearing pin [16] stretches out outer plate [22], the length of bearing pin [16] and U-shaped [7] outward flange of handle frame isometric, on the roller of chain interval be equipped with external diameter be greater than carrier bar (22) circle wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155196.1U CN204796258U (en) | 2015-03-18 | 2015-03-18 | Dual -purpose sword is shelled to roll blade formula fruit tree girdling ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155196.1U CN204796258U (en) | 2015-03-18 | 2015-03-18 | Dual -purpose sword is shelled to roll blade formula fruit tree girdling ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204796258U true CN204796258U (en) | 2015-11-25 |
Family
ID=54581194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520155196.1U Expired - Fee Related CN204796258U (en) | 2015-03-18 | 2015-03-18 | Dual -purpose sword is shelled to roll blade formula fruit tree girdling ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204796258U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875220A (en) * | 2016-05-11 | 2016-08-24 | 叶文龙 | Electric complete fruit tree ringing machine |
| CN108901421A (en) * | 2018-07-26 | 2018-11-30 | 卢园园 | Fruit-tree girdling knife system |
| CN108901422A (en) * | 2018-07-26 | 2018-11-30 | 卢园园 | A kind of chain-type fruit-tree girdling knife system |
| CN111165200A (en) * | 2019-12-31 | 2020-05-19 | 金华职业技术学院 | Cutting device for caliper ring |
-
2015
- 2015-03-18 CN CN201520155196.1U patent/CN204796258U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875220A (en) * | 2016-05-11 | 2016-08-24 | 叶文龙 | Electric complete fruit tree ringing machine |
| CN108901421A (en) * | 2018-07-26 | 2018-11-30 | 卢园园 | Fruit-tree girdling knife system |
| CN108901422A (en) * | 2018-07-26 | 2018-11-30 | 卢园园 | A kind of chain-type fruit-tree girdling knife system |
| CN111165200A (en) * | 2019-12-31 | 2020-05-19 | 金华职业技术学院 | Cutting device for caliper ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20170318 |