CN206227070U - A kind of fruit tree grafting knife - Google Patents
A kind of fruit tree grafting knife Download PDFInfo
- Publication number
- CN206227070U CN206227070U CN201621177629.4U CN201621177629U CN206227070U CN 206227070 U CN206227070 U CN 206227070U CN 201621177629 U CN201621177629 U CN 201621177629U CN 206227070 U CN206227070 U CN 206227070U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- handle
- thread round
- knife
- blade
- 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.)
- Expired - Fee Related
Links
Landscapes
- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses a kind of fruit tree grafting knife, including handle of a knife shell, the periphery of handle of a knife shell is cubic shaped, and inside is cylindrical cavity, the bottom of handle of a knife shell offers rectangular aperture along the axial direction of cylindrical cavity, and the head end end face of handle of a knife shell is vertically and fixedly provided with first and second fixed plate；First and second screw thread round is further opened with handle of a knife shell, the 3rd screw thread round is offered in the first fixed plate, the 4th screw thread round is offered in the second fixed plate；The both sides of handle of a knife shell are symmetrically arranged with portable plate, and chute is offered on each portable plate, and blade is provided between two portable plates, and the two ends of blade are each passed through the chute on two portable plates, and blade two ends end is respectively equipped with dismountable sliding block.The utility model fruit tree grafting knife, when fruit branch is whittled into inclined-plane, it is to avoid supported as fruit branch bottom using hand, easily incised wound hand or damages the problem of young shoot, strong applicability；Its blade is replaceable, it is not necessary to changes whole grafting knife, has saved consumables cost.
Description
Technical field
The utility model belongs to agricultural technical field of tools, and in particular to a kind of fruit tree grafting knife.
Background technology
New varieties are cultivated by fruit-tree grafting technology, is to improve one of conventional technological means of fruit variety, the grafting
During, grafting knife is indispensable pruning tool.There is the grafting method that a kind of conventional terminal bud is amplexiformed in the prior art, it cuts anvil
When wooden, splayed a knife on stock top, when cutting scion, band budding spike obtained with same method, with blade cut out scion and point
After cutting stock, scion is connected to the segmentation portion of stock, completes the grafting work of capsicum.
Existing grafting knife is made up of blade and handle mostly, when directly cutting stock or scion with blade, using hand as
Fruit branch bottom supports, easily incised wound hand or damage young shoot.
Utility model content
The purpose of this utility model is to provide a kind of fruit tree grafting knife, solves existing grafting knife, is directly cut with blade
When stock or scion, supported as fruit branch bottom using hand, easily the problem of incised wound hand or damage young shoot.
A kind of fruit tree grafting knife that the utility model is provided, including handle of a knife shell, the periphery of the handle of a knife shell is cube shaped
Shape, inside is cylindrical cavity, and handle of a knife shell has head end end face, tail end end face, top, bottom and relative first side
And second side；
The bottom of the handle of a knife shell offers rectangular aperture along the axial direction of cylindrical cavity, and the width of the rectangular aperture is small
In the diameter of the cylindrical cavity, length is equal to the length of cylindrical cavity, and the rectangular aperture and the cylinder
Cavity is connected, and is vertically and fixedly provided with the first fixed plate and the second fixed plate on the head end end face of the handle of a knife shell, the first fixed plate and
The symmetrical both sides for being distributed in the rectangular aperture of second fixed plate, and bottom surface with the handle of a knife shell is parallel；
The first screw thread round is longitudinally offered in first side, the second screw thread round is longitudinally offered in second side, and
First screw thread round is symmetrical arranged with the second screw thread round, and first fixed plate is on the side of handle of a knife shell head end end face
The 3rd screw thread round is offered, and the 3rd screw thread round and the first screw thread round are located at the same side of the handle of a knife shell, it is described
Second fixed plate offers the 4th screw thread round, and the 4th screw thread round and on the side of handle of a knife shell head end end face
Two screw thread rounds are located at the same side of the handle of a knife shell；
The both sides of the handle of a knife shell are symmetrically arranged with two portable plates, and the two ends of one of portable plate are dismountable respectively
It is connected on the first screw thread round and the 3rd screw thread round, the two ends of another portable plate are removably attachable to the second spiral shell respectively
On line round and the 4th screw thread round, chute is offered on each portable plate, be provided with along slide between two portable plates
Blade, the two ends of the blade are each passed through the chute on two portable plates, and the blade two ends end is respectively equipped with
Dismountable sliding block.
Preferably, the shape of the first screw thread round, the second screw thread round, the 3rd screw thread round and the 4th screw thread round
With size all same, the portable plate arranged by being screwed onto the first screw thread round and the second screw thread through the bolt of chute respectively
On hole or the 3rd screw thread round and the 4th screw thread round.
Preferably, the sliding block is plastic slide block, opens up fluted on the inside of the sliding block, the end grafting of the blade
In in the groove of sliding block, being provided with sponge ring between groove and blade, and the inside of the sponge ring is inlaid with spring.
Preferably, the side of the blade is smooth blade, and opposite side is serrated blade.
Preferably, the periphery of the sliding block is provided with anti-skidding ripple.
Preferably, the inwall of the handle of a knife shell is provided with buffering cotton.
The utility model fruit tree grafting knife, under handle of a knife shell, the first fixed plate, the supporting role of the second fixed plate, will fruit
Branch is when being whittled into inclined-plane, it is to avoid supported as fruit branch bottom using hand, easily incised wound hand or damages the problem of young shoot, and operation side
Just, strong applicability；Its blade is replaceable, it is not necessary to changes whole grafting knife, has saved consumables cost；By setting the
One screw thread round, the second screw thread round, the 3rd screw thread round and the 4th screw thread round, can adjust blade cutting angle and away from
From flexibility is strong.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model fruit tree grafting knife；
Fig. 2 is the top view of the utility model fruit tree grafting knife；
Fig. 3 is the connection signal of handle of a knife shell and the first fixed plate and the second fixed plate in the utility model fruit tree grafting knife
Figure；
Fig. 4 is the connection diagram of sliding block and blade in the utility model fruit tree grafting knife.
In figure, 1. handle of a knife shell, 11. rectangular apertures, 12. first screw thread rounds, 2. the first fixed plate, 21. the 3rd screw threads row
Hole, 3. the second fixed plate, 4. portable plate, 41. chutes, 42. sliding blocks, 5. blade, 51. sponge rings.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by specific embodiment.
A kind of fruit tree grafting knife, specifically as Figure 1-4, including handle of a knife shell 1, the periphery of handle of a knife shell 1 is cubic shaped,
Inside be cylindrical cavity, handle of a knife shell 1 have head end end face, tail end end face, top, bottom and relative first side and
Second side；
The bottom of handle of a knife shell 1 offers rectangular aperture 11 along the axial direction of cylindrical cavity, and rectangular aperture 11 is located at bottom
On the center line in face, the diameter of the width less than cylindrical cavity of rectangular aperture 11, length is equal to the length of cylindrical cavity, and
And rectangular aperture 11 is connected with cylindrical cavity, make handle of a knife shell 1 is internally formed the big cavity in the small bottom in opening, and its cavity is transversal
Noodles are similar to the shape of chemical experiment flask, the first fixed plate 2 and second are vertically and fixedly provided with the head end end face of handle of a knife shell 1 solid
Fixed board 3, the first fixed plate 2 and the symmetrical both sides for being distributed in rectangular aperture 11 of the second fixed plate 3, and with handle of a knife shell 1
Bottom surface is parallel；
Longitudinal direction in the first side of handle of a knife shell 1 (i.e. with axially opposing being vertically arranged of the inner cylindrical cavity of handle of a knife shell 1)
The first screw thread round 12 is offered, the second screw thread round, and the first screw thread round 12 and second are longitudinally offered in second side
Screw thread round is symmetrical arranged, i.e., first side set the first screw thread round 12, second side it is symmetrical be provided with second row screw thread
Hole, wherein, the first screw thread round 12 and the second screw thread round are the single screwed holes by several shapes and structure all same
Composition, in the first screw thread round 12 and the second screw thread round, the position of single screwed hole, shape and structure are symmetrical one by one closing
System, the first fixed plate 2 offers the 3rd screw thread round 21, and the 3rd screw thread on the side of the head end end face of handle of a knife shell 1
The screw thread round 12 of round 21 and first is located at the same side of handle of a knife shell 1, and the second fixed plate 3 is perpendicular to the head end end face of handle of a knife shell 1
The 4th screw thread round is offered on side, and the 4th screw thread round and the second screw thread round are located at the same side of handle of a knife shell 1；
The both sides of handle of a knife shell 1 are symmetrically arranged with two portable plates 4, and the two ends of one of portable plate 4 are dismountable respectively
It is connected on the first screw thread round 12 and the 3rd screw thread round 21, inclines angled, the two ends difference of another portable plate 4
It is removably attachable on the second screw thread round and the 4th screw thread round, also inclines angled, equal horizontal stroke on each portable plate 4
To offering chute 41, and the length of chute 41 is slightly less than the length of portable plate 4；
Preferably, the bottom surface of the bottom surface of the first fixed plate 2 and second fixed plate 3 with the bottom surface of the handle of a knife shell 1
Concordantly, and the outward flange of the first fixed plate 2 is concordant with the first side outward flange of handle of a knife shell 1, the fixed plate 2 of portable plate 4 and first
The shape similar to triangle is constituted between lateral surface, first side；The outward flange of second fixed plate 3 and the second side of handle of a knife shell 1
Face outward flange is concordant, is constituted similar to triangle between lateral surface, the second side of another fixed plate 3 of portable plate 4 and second
Shape；
The blade 5 slided up and down along chute 41 is provided between two portable plates 4, the two ends of blade 5 are each passed through two work
Chute 41 on dynamic plate 4, the two ends end of blade 5 is respectively equipped with dismountable sliding block 42, and the width of sliding block 42 is more than chute
41 width, is operated for convenience, and certain interval is left between sliding block 42 and portable plate 4, and this gap can be 1-
2mm。
When grafting knife of the present utility model is used, blade 5 is slid into the top of portable plate 4 along chute 41 first, then
To need to cut the fruit branch cut through the cavity of handle of a knife shell 1, extend to the first fixed plate 2 and the second fixed plate 3 away from handle of a knife
One end of shell 1, from rectangular aperture 11 outside handle of a knife shell 1, the side without bud is directed at blade 5 to the side with bud, cuts
When fruit branch, sliding block 42 is pinned on the other hand, blade 5 is slided, another hand holds handle of a knife shell 1 and fruit branch, keep fruit branch and whole
The stabilization of grafting knife, then sliding blade 5, because portable plate 4 is inclined, so that chute 41 has also inclined certain angle,
When blade 5 is slided along chute 41, fruit branch is whittled into inclined-plane, it is to avoid supported as fruit branch bottom using hand, easily incised wound hand or
Person damages the problem of young shoot, and easy to operate, strong applicability.
In order to ensure that the utility model grafting knife has service life more long, handle of a knife shell 1, the first fixed plate 2 and second
Fixed plate 3, portable plate 4 can use stainless steel；In order to cost-effective, above-mentioned part can also use plastic material.Separately
Outward, such as steel disc or there can be the plastics of certain elastic force by handle of a knife shell 1 from the material with certain elastic force, so, when
After fruit branch enters handle of a knife shell 1, tight handle of a knife shell 1 is held, handle of a knife shell 1 is clamped fruit branch, then can completely avoid fruit branch with hand
Directly contact.
The shapes and sizes of the first screw thread round 12, the second screw thread round, the 3rd screw thread round 21 and the 4th screw thread round
All same, portable plate 4 is screwed onto the first screw thread round 12, the 3rd screw thread round 21 by through the bolt of chute 41 respectively, or
On the second screw thread of person round, the 4th screw thread round, and the fixing head of each bolt is located at outside, and thread rod part is located at inner side,
Screwing bolts can then fix portable plate 4, the width of the external diameter more than chute 41 of the gland of bolt, prevent blade 5 perpendicular to
The direction of chute 41 is rocked, and is bolted in different single screwed holes by by different bolts, to realize the angle of portable plate 4
Regulation and blade 5 cut the regulation of distance, and flexibility is strong.
It should be noted that depth of the length of bolt less than each single screwed hole, will be with the first screw thread round 12, the
Two screw thread rounds, the 3rd screw thread round 21, the 4th screw thread round connection bolt be respectively designated as the first bolt, the second bolt,
3rd bolt and the 4th bolt, the portable plate 4 positioned at the side of the first screw thread round 12 are named as the first portable plate, another activity
Plate 4 is named as the second portable plate, and the shapes and sizes of the first bolt, the second bolt, the 3rd bolt and the 4th bolt are identical, the
Inner certain single screwed hole and the chute 41 of the first portable plate also cross the first screw thread round 12 of one bolt, the 3rd spiral shell
Bolt connects the first portable plate also cross certain single screwed hole and the chute 41 of the first portable plate of the 3rd screw thread round 21
In the side of handle of a knife shell 1；Similar, the second bolt is lived also cross certain single screwed hole of the second screw thread round 21 and second
The chute 41 of dynamic plate, certain the single screwed hole and the chute of the second portable plate of the 4th bolt also cross the 4th screw thread round
41, the second portable plate is connected to the first bolt the opposite side of handle of a knife shell 1.
It should be noted that sliding block 42 is plastic slide block, the inner side of sliding block 42 opens up fluted, the end grafting of blade 5
In in the groove of sliding block 42, realizing being detachably connected for sliding block 42, aspect more allowing blade replacement；Sea is provided between groove and blade 5
Silk floss circle 51, and the inside of the sponge ring 51 is inlaid with spring, the elastic force of sharp spring, by the clamping connection tightly of blade 5 in groove
Inner side, to increase the stability of connection.
It should be noted that the side of blade 5 is smooth blade, opposite side is serrated blade, can be according to fruit branch
Toughness, selection smooth blade or serrated blade, with preferable flexibility.
It should be noted that the outside of sliding block 42 is provided with anti-skidding ripple, finger and sliding block are increased when manually-operated
42 frictional force.
It should be noted that the inwall of handle of a knife shell 1 is provided with buffering cotton, prevent from cutting during branch, handle of a knife shell 1 is to fruit branch
Damage, further, since the thickness of fruit branch is not necessarily, fruit branch and handle of a knife can be adjusted by increasing or decreasing the quantity of buffering cotton
The laminating degree of shell 1, branch is cut with fast and easy.
Disclosed above is only specific embodiment of the utility model, but, the utility model is not limited to this, any
What those skilled in the art can think change should all fall into protection domain of the present utility model.
Claims (6)
1. a kind of fruit tree grafting knife, it is characterised in that including handle of a knife shell (1), the periphery of the handle of a knife shell (1) is cube shaped
Shape, inside is cylindrical cavity, and handle of a knife shell (1) is with head end end face, tail end end face, top, bottom and the first relative side
Face and second side；
The bottom of the handle of a knife shell (1) offers rectangular aperture (11), the rectangular aperture (11) along the axial direction of cylindrical cavity
Diameter of the width less than the cylindrical cavity, length is equal to the length of cylindrical cavity, and the rectangular aperture (11)
Connected with the cylindrical cavity, the first fixed plate (2) and second is vertically and fixedly provided with the head end end face of the handle of a knife shell (1) and is consolidated
Fixed board (3), the first fixed plate (2) and the symmetrical both sides for being distributed in the rectangular aperture (11) of the second fixed plate (3), and
Bottom surface with the handle of a knife shell (1) is parallel；
The first screw thread round (12) is longitudinally offered in first side, the second screw thread round is longitudinally offered in second side, and
First screw thread round (12) is symmetrical arranged with the second screw thread round, and first fixed plate (2) is perpendicular to handle of a knife shell (1) head end end
The 3rd screw thread round (21), and the 3rd screw thread round (21) and the first screw thread round (12) are offered on the side in face positioned at institute
The same side of handle of a knife shell (1) is stated, second fixed plate (3) offers on the side of handle of a knife shell (1) head end end face
Four screw thread rounds, and the 4th screw thread round and the second screw thread round are located at the same side of the handle of a knife shell (1)；
The both sides of the handle of a knife shell (1) are symmetrically arranged with two portable plates (4), and the two ends of one of portable plate (4) respectively can
That dismantles is connected on the first screw thread round (12) and the 3rd screw thread round (21), and the two ends of another portable plate (4) respectively can
Being connected on the second screw thread round and the 4th screw thread round for dismounting, chute (41), two are offered on each portable plate (4)
The blade (5) slided along chute (41) is provided between portable plate (4), the two ends of the blade (5) are each passed through two portable plates
(4) chute (41) on, and the blade (5) two ends end is respectively equipped with dismountable sliding block (42).
2. fruit tree grafting knife according to claim 1, it is characterised in that the first screw thread round (12), the second screw thread
The shapes and sizes all same of round, the 3rd screw thread round (21) and the 4th screw thread round, the portable plate (4) is respectively by wearing
Cross chute (41) bolt be screwed onto on the first screw thread round (12) and the second screw thread round or the 3rd screw thread round (21) and
On 4th screw thread round.
3. fruit tree grafting knife according to claim 2, it is characterised in that the sliding block (42) is plastic slide block, the cunning
Block opens up fluted on the inside of (42), and the end of the blade (5) is plugged in the groove of sliding block (42), groove and blade (5)
Sponge ring (51) is provided between end, and the inside of the sponge ring (51) is inlaid with spring.
4. fruit tree grafting knife according to claim 2, it is characterised in that the side of the blade (5) is smooth blade, separately
Side is serrated blade.
5. fruit tree grafting knife according to claim 2, it is characterised in that the periphery of the sliding block (42) is provided with anti-skidding ripple
Line.
6. fruit tree grafting knife according to claim 2, it is characterised in that the inwall of the handle of a knife shell (1) is provided with buffering
Cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177629.4U CN206227070U (en) | 2016-10-27 | 2016-10-27 | A kind of fruit tree grafting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177629.4U CN206227070U (en) | 2016-10-27 | 2016-10-27 | A kind of fruit tree grafting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206227070U true CN206227070U (en) | 2017-06-09 |
Family
ID=58983130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621177629.4U Expired - Fee Related CN206227070U (en) | 2016-10-27 | 2016-10-27 | A kind of fruit tree grafting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206227070U (en) |
-
2016
- 2016-10-27 CN CN201621177629.4U patent/CN206227070U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204308281U (en) | A kind of pipeline clamping cutting device | |
| CN204935807U (en) | Machine and wood cutting | |
| CN105397888A (en) | Self-adaption bamboo outer skin scraper | |
| CN203992686U (en) | Adjustable major diameter external screw thread reason button device | |
| CN206227070U (en) | A kind of fruit tree grafting knife | |
| CN201338311Y (en) | Saw bow | |
| CN204259474U (en) | The special grafting knife of a kind of walnut square bud grafting | |
| CN205201736U (en) | Surf green scraping device | |
| CN203266820U (en) | Fretsaw for cutting wood | |
| CN203957041U (en) | A kind of outer camber segmentation saw blade | |
| CN208285904U (en) | A kind of multi-functional garden shear | |
| CN205755765U (en) | A kind of Fructus Vitis viniferae is cut | |
| CN205410991U (en) | Nut cracker | |
| CN204031806U (en) | A kind of garlic root of metal wire cutting formula must be cut must cutter and cutter assembly | |
| CN203860103U (en) | Special seedling grafting saw with saw clamping prevention function | |
| CN204426093U (en) | A kind of fruit thinning device | |
| CN203122535U (en) | Single-blade gemstone separating cutter | |
| CN206821365U (en) | A kind of new-type gardens knife saw | |
| CN207105158U (en) | It is a kind of can deburring bamboo breaking knife | |
| CN102935651A (en) | Cutting tool component capable of controlling cutting depth | |
| CN204450666U (en) | A kind of general leather belt grooving cutter | |
| CN209268086U (en) | A kind of dedicated scissors for afforestation | |
| CN201674814U (en) | Edible fungus cutter | |
| CN209453620U (en) | A kind of paper cutter cutter | |
| CN203875991U (en) | Tree paring knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170609 Termination date: 20171027 |