CN102090272B - Multifunctional grafting knife - Google Patents
Multifunctional grafting knife Download PDFInfo
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- CN102090272B CN102090272B CN201010542010XA CN201010542010A CN102090272B CN 102090272 B CN102090272 B CN 102090272B CN 201010542010X A CN201010542010X A CN 201010542010XA CN 201010542010 A CN201010542010 A CN 201010542010A CN 102090272 B CN102090272 B CN 102090272B
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Abstract
The invention discloses a multifunctional grafting knife which is provided with an upper shear blade, an upper handle, a lower shear blade, a lower handle, a grafting blade, a blade pressure plate, a guide rail block, a nylon pressure block, a pressure block seat and a T-shaped buckle, wherein the upper handle, the grafting blade, the blade pressure plate, a guide rail, the nylon pressure block and the pressure block seat are arranged on the upper shear blade; the T-shaped buckle is arranged on the lower handle; the lower handle is arranged at the handle end of the lower shear blade; the cutting edge of the upper shear blade has an eccentric circular arc structure; and the cutting edge of the lower shear blade has an Archimedes curve structure. In a trimming process, the aims of bringing convenience and saving force are fulfilled, thick branches can be sheared, and the trimming efficiency is high; the grafting blade consists of a butt joint blade and a bud grafting blade which are interchangeable; the blades are used for fixing, and the pressure block seat moves on the guide rail to drive the nylon pressure block to finish grafting and shearing operation, so that the shearing operation accuracy is high.
Description
Technical field
The present invention relates to a kind of grafting cutter, be specifically related to a kind of multi-functional grafting knife.
Background technology
Existing grafting tool has chopper, chooses dermatotome, saw, shrub and hedge trimmer, electrician's knife (scion grafting cutter), hatchet are first-class; Kind is various; Carry for the grafting personnel and bring a lot of inconvenience, and phenomenon such as occur leaving behind easily, this just brings very burden to grafting work.
The patent No. is 01205876.9 utility model patent: " multi-functional fruit-tree grafting cutter "; Introduced a kind of trees grafting tool; Comprise choose skin graft, cutter hub, get leather wallet, knife rest, be characterized in: in the middle of the front end of cutter hub, be equipped with and choose skin graft, the left pawl of getting leather wallet, right pawl are housed respectively in the both sides, rear end; On the lower end of right pawl, be provided with fixed axis, spring is housed on the fixed axis; In cutter hub rear end lower both sides left and right knife rest is housed respectively, between the two sides of cutter hub and knife rest, left blade, right blade is housed, the distance between the left and right blade and the equal in length of blade respectively.
The patent No. is 200720083171.0 utility model patent: " multi-functional grafting knife " is the grafting tool that forest, fruit-tree grafting are used.It mainly comprises handle and cutter, and the afterbody of cutter is fixed on the handle, one side the cutter front portion is sharp blade, the anterior another side knife back of cutter is provided with sawtooth.
The patent No. is 200520058360.3 utility model patent: " new-type grafting knife "; Introduced a kind of new-type grafting knife of forming by blade and shank; Both can make the otch two sides smoothly be easy to heal with scion; Can cut apart the otch size of stock and the degree of depth of otch exactly, and can not can overexert and the cut wound finger because of the use grafting knife.
Summary of the invention
The purpose of this invention is to provide a kind of multi-functional grafting knife with butt joint, bud grafting and secateurs function.
Multi-functional grafting knife of the present invention has last shear blade, upper handle, lower scissors sheet, lower handle, grafting blade, blade pressuring plate, guide rail, nylon briquetting, briquetting seat and T-shaped and buckles; Upper handle, grafting blade, blade pressuring plate, guide rail, nylon briquetting and briquetting seat are contained on the shear blade, and the T-shaped spiral-lock is on lower handle, and lower handle is contained in the handle end of lower scissors sheet, it is characterized in that
(1) goes up shear blade and have 1 pan, be square through hole, Kong Xinwei O; With O is the origin of coordinates, and the scissors bit direction is the x direction of principal axis, and the distance of scissors point A to x axle is 13 ~ 17mm, and the best is 15.5mm; Blade is the eccentric arc of radius 62mm, and its off-centre is x6.5mm, y49mm; Being positioned at coordinate the 2nd, 3 quadrants, to have 1 be the arc groove of symmetry axis with the x axle, and arc groove is the center of circle with the hole heart O of pan, radius 30mm, 35 ° at central angle, groove width 6.5mm; Between arc groove and upper handle, have 1 U-lag, width is that 15.5mm, its U-shaped head are the semicircle that diameter is 15.5mm, the center of circle O of U-shaped head
1Distance to the x axle is 27mm; O
1Distance to the y axle is 24mm; Several screws be distributed in arc groove and U-lag around;
(2) the lower scissors sheet with the corresponding position of the square through hole of last shear blade on 1 pan is also arranged, be manhole, its Kong Xinwei O'; With O' is the origin of coordinates; The scissors bit direction is the x' direction of principal axis, and the distance of scissors point B to x' axle is 18 ~ 20mm, and the best is 18 mm; Lower scissors sheet blade be ρ=35.69 * (archimedes curve of 1-0.04 * θ), promptly lower scissors sheet blade is the archimedes curve of ρ=35.69-1.428 θ; Wherein, ρ refers to arc length, the starting point θ of θ
0Be 17.5 °, the terminal point θ of θ
1Be-12.2 °; The 2nd quadrant that is positioned at coordinate has 1 screw 113, and the line that its Kong Xinyu O' is ordered and the angle of y' axle are 15 °, and the wire length of the Kong Xinyu O' of screw 113 is 30mm;
(3) the grafting blade is butt joint blade or bud grafting blade;
The blade of A, butt joint blade is the U-shaped cutting edge, and the U-shaped top of U-shaped cutting edge is the semicircle of diameter 2.8mm, center of circle O
2Height to the bottom face is 7.7mm;
B, bud grafting knife-blade are п shape, the wide 18mm of п shape cutting edge, and the height of the cutting edge at top to bottom face is 15mm;
(4) blade pressuring plate is a horseshoe clamp plate, and the groove width of U-lag is not less than bud grafting blade п shape edge width;
(5) the nylon briquetting is the rectangle ladder block that large rectangular block and little rectangular block are formed, and the length of large rectangular block is respectively 22mm, 20mm, 5mm; The length of little rectangular block is respectively 17mm, 15mm, 8.5mm; The middle part, bottom surface of large rectangular block has individual groove depth and groove width to be respectively the groove of 0.4mm and 6mm;
(6) the briquetting seat is made up of a base plate and a trough plate that uprightly is fixed on the base plate, and there is 1 key shape groove at the middle part of base plate, and groove width 6mm, flute length 7mm, the length of trough plate groove equate with the length of the medium and small rectangular block of nylon briquetting respectively;
(7) way block is a horseshoe clamp plate, and the centre has the groove that is made up of the pair of parallel guide rail; The spacing in the two guide rails outside is not less than the baseplate width of briquetting seat, the dark 2.5mm of groove; Guide pass is parallel with the bottom face;
(8) way block 43 is installed on the U-lag 441 and the position between the scissors bit of shear blade 44; The center line CD of two guide rails is parallel with the x axle; And with the distance of x axle be 28.5mm; The U-shaped port E of way block 43 and the distance of y axle are 16.5mm, and the arc groove 442 on the last shear blade 44 drops in the U-lag of way block 43; Butt joint blade 45 or bud grafting blade 6 are installed on the U-lag 441 and the position between the upper handle 41 of shear blade 44 by blade pressuring plate 42 through screw; When butt joint blade 45 is installed, center of circle O
2Drop on the center line CD of U-shaped guide rail of way block 43 O
2With the distance of y axle be 31.5mm, O
2With the distance of x axle be 28.5mm; When dress bud grafting blade 6, pull down butt joint blade 45, load onto bud grafting blade 6 in same pilot hole position;
(9) upward shear blade parts 4 are hinged through pan by hinge pin 14 with lower scissors chip part 1; Briquetting seat 3 is placed on the guide rail 431 of way block 43, the long spiro nail on screw 113 that is installed in lower scissors sheet 11 passes the arc groove 442 of shear blade 44 and the key shape groove 32 of briquetting seat 3, briquetting seat 3 is installed on the guide rail 431 of way block 43.
Multi-functional grafting knife of the present invention; Edge of a knife of shear blade is designed to the off-centre operation arc on it, and the edge of a knife of lower scissors sheet is designed to archimedes curve, in accomplishing the pruning operation process, reaches convenient and strength-saving purpose; Can cut off thicker branch, it is high to accomplish the pruning operating efficiency; In the grafting knife operation process, through being contained in the long spiro nail of lower scissors sheet screw 113, in deep-slotted chip breaker, move along a curved path, effectively drive the briquetting seat along the guide rail moving linearly, working stability is reliable; The grafting blade is optional selects the butt joint blade or the bud grafting blade carries out operation;, the grafting blade can accomplish the butt joint operation when installing the butt joint blade; No matter when the grafting blade is installed the bud grafting blade, can accomplish the bud grafting operation, be butt joint or bud grafting, accomplishes the precision height that operation is sheared in grafting.
Description of drawings
Fig. 1 is multi-functional grafting knife assembling schematic perspective view;
Fig. 2 is multi-functional grafting knife schematic top plan view;
Fig. 3 is the floor map of last shear blade;
Fig. 4 is last scissors member schematic perspective view;
Fig. 5 is the floor map of lower scissors sheet;
Fig. 6 is lower scissors parts schematic perspective views;
Fig. 7 is butt joint blade schematic perspective view;
Fig. 8 is for docking blade M to sketch map;
Fig. 9 is a bud grafting blade schematic perspective view;
Figure 10 is that bud grafting blade N is to sketch map;
Figure 11 is the blade pressuring plate schematic perspective view;
Figure 12 is the way block schematic perspective view;
Figure 13 is the nylon cushion schematic perspective view;
Figure 14 is a briquetting seat schematic perspective view.
Illustration: 1 lower scissors parts; 11 lower scissors sheets; 111 lower scissors sheet blades; 112 lower scissors sheet pans; 113 screws; 12 lower scissors handles; 13 T-shaped buttons; 14 hinge pin; 2 nylon briquettings; 21 little rectangular blocks; 22 large rectangular blocks; 23 centering grooves; 3 briquetting seats; 31 briquetting seat base plates; 32 key shape grooves; 33 trough plates; Scissors member on 4; Scissors handle on 41; 42 blade pressuring plates; 421 pilot holes; 43 way blocks; 431 guide rails; Shear blade on 44; 441U shape groove; 442 arc grooves; Shear blade blade on 443; The square pan of shear blade on 444; 45 butt joint blades; 451 pilot holes; 452 butt joint blade cutting edges; 5 button springs; 6 bud grafting blades; 61 pilot holes; 62 bud grafting blade cutting edges; A is that the scissors point of last shear blade, scissors point, the CD that B is the lower scissors sheet are the center line of way block U-shaped guide rail, the port that E is way block U-shaped guide rail, the hole heart that O is square pan, the hole heart, the O that O' is the circular hinges hole
1The center of circle, O for last shear blade U-shaped head
2The center of circle for the U-shaped top of U-shaped cutting edge; Xy is that last shear blade is that reference axis, the x'y' of initial point is that the lower scissors sheet is the reference axis of initial point with O' with O.
Embodiment
In order fully to disclose multi-functional grafting knife of the present invention, explain below in conjunction with embodiment.
1 one kinds of multi-functional grafting knifes of embodiment
A kind of multi-functional grafting knife; Shown in Fig. 1～14, have last shear blade 44, upper handle 41, lower scissors sheet 11, lower handle 12, butt joint blade 45 or bud grafting blade 6, blade pressuring plate 42, way block 43, nylon briquetting 2, briquetting seat 3, button spring 5, hinge pin 14 and some screws.
(1) like Fig. 3, shown in Figure 4, last shear blade 44 has 1 pan 444, is square through hole, Kong Xinwei O; With O is the origin of coordinates, and the scissors bit direction is the x direction of principal axis, and the distance of scissors point A to x axle is 15.5mm; Blade 443 is the eccentric arc of radius 62mm, and its off-centre is x6.5mm, y49mm; Being positioned at coordinate the 2nd, 3 quadrants, to have 1 be the arc groove 442 of symmetry axis with the x axle, and arc groove 442 is the center of circle with the hole heart O of pan, and radius 30mm, central angle are 35 °, groove width 6.5mm; Between arc groove 442 and upper handle 41, have 1 U-lag 441, width is that 15.5mm, its U-shaped head are the semicircle that diameter is 15.5mm, the center of circle O of U-shaped head
1Distance to the x axle is 27mm; O
1Distance to the y axle is 24mm; Several screws be distributed in arc groove 442 and U-lag 441 around;
(2) like Fig. 5, shown in Figure 6, on the square through hole 444 corresponding positions of lower scissors sheet 11 and last shear blade 44 1 pan 112 is arranged also, be manhole; Its Kong Xinwei O'; With O' is the origin of coordinates, and the scissors bit direction is the x' direction of principal axis, and the distance of scissors point B to x' axle is 18mm; Lower scissors sheet blade 111 is ρ=35.69 * (archimedes curve of 1-0.04 * θ), θ
0Be 17.5 °, θ
1Be-12.2 °; The 2nd quadrant that is positioned at coordinate has 1 screw 113, and the length of its Kong Xinyu O' point line is 30mm, with the angle of y' axle be 15 °;
(3) the grafting blade is butt joint blade 45 or bud grafting blade 6, and is wherein a kind of to the grafting Object Selection during use;
A, like Fig. 7, shown in Figure 8, the butt joint blade 45 blade be the U-shaped cutting edge, the U-shaped top of U-shaped cutting edge 452 is the semicircle of diameter 2.8mm, center of circle O
2Height to the bottom face is 7.7 mm, and respectively there is a pilot hole 451 on the blade both sides, and the distance on plane, Kong Xinyu U-shaped cutting edge 452 place is 7.5mm, distance between borehole 26mm;
B, like Fig. 9, shown in Figure 10, bud grafting blade 6 blades are п shape, the wide 18mm of cutting edge of п shape cutting edge 62; The height of top to bottom face is 15mm,, respectively there is a pilot hole 61 on the blade both sides; The distance on plane, Kong Xinyu п shape cutting edge 62 place is 7.5mm, distance between borehole 26mm;
(4) shown in figure 11, blade pressuring plate 42 is a horseshoe clamp plate, and the groove width of U-lag is 18mm; Respectively there are a pilot hole 421, pitch-row 26mm in U-shaped plate both sides;
(5) shown in figure 13, nylon briquetting 2 is the rectangle ladder block, and the length of large rectangular block 22 is respectively 22mm, 20mm, 5mm; The length of little rectangular block 21 is respectively 17mm, 15mm, 8.5mm; The middle part, bottom surface of large rectangular block 22 has individual groove depth and groove width to be respectively the centering groove 23 of 0.4mm and 6mm;
(6) shown in figure 14, briquetting seat 3 constitutes the long 36mm of base plate 31, wide 33mm by a base plate 31 and a trough plate 33 that uprightly is fixed on the base plate; There is 1 key shape groove 32 at the middle part of base plate 31, and the groove of trough plate 33 is rectangular, and its length is respectively 17mm, 15mm, 8.5mm;
(7) shown in figure 12, way block 43 is a horseshoe clamp plate, and the centre has the groove that is made up of pair of parallel guide rail 431; The spacing in the two guide rails outside is 33mm, the dark 2.5mm of groove.
As shown in Figure 2; Way block 43 is installed on the U-lag 441 and the position between the scissors bit of shear blade 44; The center line CD of two guide rails is parallel with the x axle; And with the distance of x axle be 28.5mm, the U-shaped port E of way block 43 and the distance of y axle are 16.5mm, the arc groove of then going up on the shear blade 44 442 drops in the U-lag of way block 43; Butt joint blade 45 or bud grafting blade 6 are installed on the U-lag 441 and the position between the upper handle 41 of shear blade 44 by blade pressuring plate 42 through screw; As shown in Figure 2, when butt joint blade 45 is installed, center of circle O
2Drop on the center line CD of U-shaped guide rail of way block 43 O
2With the distance of y axle be 31.5mm, O
2With the distance of x axle be 28.5mm; When dress bud grafting blade 6, pull down butt joint blade 45, load onto bud grafting blade 6 in same pilot hole position and get final product; Nylon briquetting 2 is installed in the trough plate 33 of briquetting seat 3 through little rectangular block 21; Upper handle 41 is installed in the handle end of shear blade 44; Last shear blade parts 4 have so just been constituted; T-shaped button 13 is contained on the lower handle 12, and lower handle 12 is installed in the handle end of lower scissors sheet 11, has constituted lower scissors chip part 1; Last shear blade parts 4 are hinged through pan by hinge pin 14 with lower scissors chip part 1; Briquetting seat 3 is placed on the guide rail 431 of way block 43, the long spiro nail on screw 113 that is installed in lower scissors sheet 11 passes the arc groove 442 of shear blade 44 and the key shape groove 32 of briquetting seat 3, briquetting seat 3 is installed on the guide rail 431 of way block 43; The long 16mm of said long spiro nail; Between last lower handle, load onto button spring 5.When upper handle 41 and lower handle 12 were in closure state, the x axle of last shear blade 44 and y axle overlapped with the x' axle and the y' axle of lower scissors sheet 11 respectively, and O point and O' point overlap, and the nylon briquetting 2 on the briquetting seat 3 is close to the cutting edge of grafting blade.
When carrying out the beta pruning operation, last lower handle opens, and then the cutting edge of shear blade opens up and down, makes branch put in open cutting edge, and last lower handle is closed, and then branch is cut off.When docking operation, load onto butt joint blade 45.To go up lower handle and open, then lower scissors chip part 1 is through the nylon briquetting 2 on 32 drive briquetting seats 3 of the key shape groove on the briquetting seat 3 and the briquetting seat, and the guide rail 431 in way block 43 slides, and nylon briquetting 2 and butt joint blade 45 are separated; Scion or stock are put in the U-lag 441 of shear blade 44, and then scion or stock place the centre of nylon briquetting 2 and butt joint blade 45; To go up the lower handle closure, then lower scissors chip part 1 backswing is through guide rail 431 reverse slide of nylon briquetting 2 in way block 43 on 32 drive briquetting seats 3 of the key shape groove on the briquetting seat 3 and the briquetting seat; Make nylon briquetting 2 and butt joint blade 45 closures; At this moment, the centering groove 23 of nylon briquetting 2 is to scion or the stock centering adjustment slightly that puts in; Butt joint blade 45 is promptly cut off scion or the stock that puts in U-lag 441, forms the interface of butt joint.
When needs bud grafting operation,, repeat above-mentioned operation and can accomplish the bud grafting operation with bud grafting blade 6 replacement butt joint blades 45.
Claims (7)
1. a multi-functional grafting knife has last shear blade, upper handle, lower scissors sheet, lower handle, grafting blade, blade pressuring plate, guide rail, nylon briquetting, briquetting seat and T-shaped and buckles; Upper handle, grafting blade, blade pressuring plate, guide rail, nylon briquetting and briquetting seat are contained on the shear blade, and the T-shaped spiral-lock is on lower handle, and lower handle is contained in the handle end of lower scissors sheet, it is characterized in that
Last shear blade has 1 pan, is square through hole, Kong Xinwei O; With O is the origin of coordinates, and the scissors bit direction is the x direction of principal axis, and the distance of scissors point A to x axle is 13 ~ 17mm; Blade is the eccentric arc of radius 62mm, and its off-centre is x6.5mm, y62mm; Being positioned at coordinate the 2nd, 3 quadrants, to have 1 be the arc groove of symmetry axis with the x axle, and arc groove is the center of circle with the hole heart O of pan, radius 30mm, 35 ° at central angle, groove width 6.5mm; Between arc groove and upper handle, have 1 U type groove, width is that 15.5mm, its U type head are the semicircle that diameter is 15.5mm, the center of circle O of U type head
1Distance to the x axle is 27mm; O
1Distance to the y axle is 24mm; Several screws be distributed in arc groove and U type groove around;
The lower scissors sheet with the corresponding position of the square through hole of last shear blade on 1 pan is also arranged, be manhole, its Kong Xinwei O' is the origin of coordinates with O', the scissors bit direction is the x' direction of principal axis, the distance of scissors point B to x' axle is 18 ~ 20mm; Lower scissors sheet blade is the archimedes curve of ρ=35.69-1.428 θ; Wherein, ρ refers to arc length, the starting point θ of θ
0Be 17.5 °, the terminal point θ of θ
1Be-12.2 °; The 2nd quadrant that is positioned at coordinate has 1 screw (113), and the line that its Kong Xinyu O' is ordered and the angle of y' axle are 15 °, and the wire length of the Kong Xinyu O' of screw (113) is 30mm;
The grafting blade is butt joint blade or bud grafting blade;
The blade of A, butt joint blade is a U type cutting edge, and the U type top of U type cutting edge is the semicircle of diameter 2.8mm, center of circle O
2Height to the bottom face is 7.7mm;
B, bud grafting knife-blade are the п type, the wide 18mm of п type cutting edge, and the height of the cutting edge at top to bottom face is 15mm;
Blade pressuring plate is that a U type is dull and stereotyped, and the groove width of U type groove is not less than bud grafting blade п type edge width;
The nylon briquetting is the rectangle ladder block that large rectangular block and little rectangular block are formed, and the length of large rectangular block is respectively 22mm, 20mm, 5mm; The length of little rectangular block is respectively 17mm, 15mm, 8.5mm; The middle part, bottom surface of large rectangular block has individual groove depth and groove width to be respectively the groove of 0.4mm and 6mm;
The briquetting seat is made up of a base plate and a groove type plate that uprightly is fixed on the base plate, and there is 1 of bonding groove at the middle part of base plate, and groove width 6mm, flute length 7mm, the length of groove type plate groove equate with the length of the medium and small rectangular block of nylon briquetting respectively;
Way block is that a U type is dull and stereotyped, and the centre has the groove that is made up of the pair of parallel guide rail; The spacing in the two guide rails outside is not less than the baseplate width of briquetting seat, the dark 2.5mm of groove; Guide pass is parallel with the bottom face;
Way block (43) is installed on the U-lag (441) and the position between the scissors bit of shear blade (44); The center line CD of two guide rails is parallel with the x axle; And with the distance of x axle be 28.5mm; The U-shaped port E of way block (43) and the distance of y axle are 16.5mm, and the arc groove (442) on the last shear blade (44) drops in the U-lag of way block (43); Butt joint blade (45) or bud grafting blade (6) are installed on the U-lag (441) and the position between the upper handle (41) of shear blade (44) by blade pressuring plate (42) through screw; When butt joint blade (45) is installed, center of circle O
2Drop on the center line CD of U-shaped guide rail of way block (43) O
2With the distance of y axle be 31.5mm, O
2With the distance of x axle be 28.5mm; When dress bud grafting blade (6), pull down butt joint blade (45), load onto bud grafting blade (6) in same pilot hole position;
Last shear blade parts (4) and lower scissors chip part (1) are hinged through pan by hinge pin (14); Briquetting seat (3) is placed on the guide rail (431) of way block (43); Long spiro nail on screw (113) that is installed in lower scissors sheet (11); Pass the arc groove (442) of shear blade (44) and the key shape groove (32) of briquetting seat (3), briquetting seat (3) is installed on the guide rail (431) of way block (43).
2. a kind of multi-functional grafting knife according to claim 1 is characterized in that the said distance that goes up scissors point A to x axle in the shear blade is 15.5mm.
3. a kind of multi-functional grafting knife according to claim 1 is characterized in that the distance of scissors point B to x' axle in the said lower scissors sheet is 18mm.
4. a kind of multi-functional grafting knife according to claim 1 is characterized in that respectively there is a pilot hole on said butt joint blade both sides, and the distance on its plane, Kong Xinyu U type cutting edge place is 7.5mm, distance between borehole 26mm.
5. a kind of multi-functional grafting knife according to claim 1 is characterized in that respectively there is a pilot hole on said bud grafting blade both sides, and the distance on its plane, Kong Xinyu п type cutting edge place is 7.5mm, distance between borehole 26mm.
6. a kind of multi-functional grafting knife according to claim 1 is characterized in that the long 36mm of the base plate (31) of said briquetting seat, wide 33mm; The length of groove type plate groove is respectively 17mm, 15mm, 8.5mm.
7. a kind of multi-functional grafting knife according to claim 1 is characterized in that the spacing in the two guide rails outside in the said way block is 33mm, the dark 2.5mm of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010542010XA CN102090272B (en) | 2010-11-12 | 2010-11-12 | Multifunctional grafting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010542010XA CN102090272B (en) | 2010-11-12 | 2010-11-12 | Multifunctional grafting knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102090272A CN102090272A (en) | 2011-06-15 |
| CN102090272B true CN102090272B (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010542010XA Expired - Fee Related CN102090272B (en) | 2010-11-12 | 2010-11-12 | Multifunctional grafting knife |
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| CN (1) | CN102090272B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201340859A (en) * | 2012-04-13 | 2013-10-16 | Zhu Xuan Ind Co Ltd | Grafting shear for straight branch shearing |
| CN102657034B (en) * | 2012-05-17 | 2013-08-07 | 竹轩科技实业有限公司 | Grafting shear capable of straightly shearing stems |
| CN112544262A (en) * | 2020-11-06 | 2021-03-26 | 苏州永乐生物科技有限公司 | Grafting method for fruit trees and forest trees |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2118397U (en) * | 1991-11-02 | 1992-10-14 | 秦锦森 | Changeable fruit tree branch shears |
| CN1078595A (en) * | 1992-05-09 | 1993-11-24 | 沈醒迪 | Power-saving tree pruner |
| CN2156660Y (en) * | 1992-08-10 | 1994-02-23 | 祝军 | Multifunctional branch and bud grafting device |
| CN2822160Y (en) * | 2005-05-10 | 2006-10-04 | 天津市金锚集团有限责任公司 | Shears for plant grafting |
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2010
- 2010-11-12 CN CN201010542010XA patent/CN102090272B/en not_active Expired - Fee Related
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| CN102090272A (en) | 2011-06-15 |
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