CN201278698Y - Plant grafting and incising device - Google Patents
Plant grafting and incising device Download PDFInfo
- Publication number
- CN201278698Y CN201278698Y CNU2008202010101U CN200820201010U CN201278698Y CN 201278698 Y CN201278698 Y CN 201278698Y CN U2008202010101 U CNU2008202010101 U CN U2008202010101U CN 200820201010 U CN200820201010 U CN 200820201010U CN 201278698 Y CN201278698 Y CN 201278698Y
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- blade
- block
- driving shaft
- plant
- end surface
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Abstract
The utility model discloses a plant grafting cutting device which comprises a power head arranged on a base, a cutter assembly, a position guiding piece and a stop block, wherein, the position guiding piece and the stop block are respectively arranged at the two sides of the cutter assembly, and a driving shaft is arranged on the power head; a shaft hole through which the driving shaft can pass is arranged on the base, and the cutter assembly consists of a blade as well as a first pressing block and a second pressing block which are clamped at the two sides of the blade; a second sliding block and the position guiding piece are matched to slide, and the connecting surface of one of the second sliding block and the position guiding piece is fixed on the driving shaft; and the angle between the working end surface of the blade and the longitudinal direction is less than 90 degrees. When the plant grafting cutting device cuts off branch stems, every part of the end surface of the blade cuts into successively, so that the pressure of the blade on the branch stems is increased to more easily cut off the branch stems, and the section is not rough to ensure the normal growth of plants after the grafting operation.
Description
Technical field
The utility model relates to a plant species cutting machine, particularly a kind of plant graft notching device.
Background technology
It is to overcome the effective and non-harmful cultivation step that continuous cropping obstacle strengthens low temperature tolerance ability and improves output that plant graft is grown seedlings, and has therefore obtained using widely.Shearing device is handled in present grafting, all is the branch that makes plant, the profile cross-section that stem forms angular cut usually.As No. the 75205379th, Taiwan patent " grafting cutting element ", a kind of skewed slot cutter that allows blade pass in and out that has is disclosed; No. the 89106519th, Taiwan patent " pear tree is used the grafting topping machanism " discloses a kind of cam mechanism that comprises and has driven scissors, hold-down mechanism, some magnetic coil and be used for plant cut off is formed the cutting off tool that the crank mechanism etc. of grafting shape is partly formed; No. the 89114907th, Taiwan patent " grafting platform wood shearing device " also discloses a kind of device that sliding component drives a transversely cutting blade and a slit shearing blade respectively of using.Though the operation of angular cut is simpler, because the grafting open area is less, and the fracture composition surface of two stems (maternal plant and secondary strain) is involutory is difficult for complete driving fit, and the engaging process instability etc., all can cause grafting survival rate or success rate to reduce.The grafting that also has a kind of V-notch in addition though can improve the success rate of grafting, when concrete operations, needs manual work, and is time-consuming, is difficult to promote the use of.The Chinese utility model patent that the applicant is 03223174.1 in the patent No. of first to file, name is called " plant graft notching device " has solved above-mentioned technical problem, but still there are some shortcomings in this plant graft notching device, the end face of its blade is with vertically vertical, blade end face each several part is cut into simultaneously when cutting off the branch stem, it is crude that the section of a stem is occurred, and influences the growth of plant after the grafting.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of plant graft notching device, makes a stem block the back section and can not occur crudely, can guarantee the normal growth of plant after the grafting operation.
In order to solve the problems of the technologies described above, a kind of plant graft notching device of the present utility model, comprise the unit head that is fixed on the support, set of knives, lead a part and block, lead a part and block and be arranged at the both sides of set of knives respectively, described unit head is provided with driving shaft, having on the described support can be by the axis hole of this driving shaft, described set of knives is by blade and is clipped in first of blade both sides, second briquetting is formed, this second slide block with lead a part and cooperate and slide and one of them joint face is fixed on the driving shaft, the operative end surface of described blade and vertical angle that becomes are less than 90 °.
As improvement of the technical scheme, the operative end surface of described blade is 60 ° with the angle that vertically becomes.
As further improvement in the technical proposal, the operative end surface of described blade tilts to the blade body from installation portion; Has the convex surface structure on the described blade.
The beneficial effects of the utility model are: owing to adopted said structure, the blade operative end surface of this plant graft notching device and the angle that vertically becomes are less than 90 °, the end face each several part of blade is successively cut into when cutting off the branch stem, blade increases the pressure of branch stem effect, easier the branch stem is cut off, section can not occur crude, can guarantee the normal growth of plant after the grafting operation.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a surface structure schematic diagram of the present utility model;
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 3 is the surface structure schematic diagram of another angle of the utility model
The surface structure schematic diagram of Fig. 4 blade;
Fig. 5 is the left view of blade.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of plant graft notching device of the present utility model, comprise the unit head 2 that is fixed on the support 1, set of knives 3, lead a part 4 and block 5, lead a part 4 and block 5 and be arranged at the both sides of set of knives 3 respectively, described unit head 2 is provided with driving shaft 21, having on the described support 1 can be by the axis hole 11 of this driving shaft 21, described set of knives 3 is by blade 31 and is clipped in first of blade 31 both sides, second briquetting 32,33 form, this second slide block 33 with lead a part 4 and cooperate and slide and one of them joint face is fixed on the driving shaft 21, the operative end surface of described blade 31 and vertical angle that becomes are less than 90 °.Owing to adopted said structure, the end face each several part of this plant graft notching device blade when cutting off the branch stem is successively cut into, and blade increases the pressure of branch stem effect, easier the branch stem is cut off, section can not occur crude, can guarantee the normal growth of plant after the grafting operation.
With reference to Fig. 4 and Fig. 5, for the cutting effect that makes 31 pairs of branch stems of blade reaches best, the operative end surface of described blade 31 is 60 ° with the angle that vertically becomes; The operative end surface of described blade 31 tilts to the blade body from installation portion, adopted the blade of this structure, the installation portion of blade 31 is at first cut in the stem when the branch stem is cut off, can guarantee that blade has enough cutting force to the branch stem, if other parts of blade are at first cut an into stem, because strength of fixation is not enough, occur easily damaging.
Have the convex surface structure on the described blade 31, make the branch stem after blocking have the joint of convex, thereby have bigger surface area or bonding area, the plant branch stem survival rate after the grafting is improved, and be not easy to break away from.Certainly, this convex surface structure can be the curved surface of U-shaped also, so that the branch stem after blocking engages easily.
With reference to Fig. 2 and Fig. 3, directly contact and damage with support 1 when cutting off the branch stem for fear of blade 31, the front portion of described support 1 is provided with the chopping block 7 that cooperates with blade 31.Also have, block 5 is provided with the flexible baffle 51 that cooperates with blade 31, cuts off when rear knife edge withdraws from the position of a stem is fixed at the branch stem, can not be convenient to work continuously along with moving behind the blade.
Grip easily when people are to the plant graft operation for convenience, described support 1 is connected and installed with handle 6, and this handle 6 is positioned at the top of described unit head 2.
Claims (7)
1. plant graft notching device, comprise the unit head (2) that is fixed on the support (1), set of knives (3), lead a part (4) and block (5), lead a part (4) and block (5) and be arranged at the both sides of set of knives (3) respectively, it is characterized in that described unit head (2) is provided with driving shaft (21), having on the described support (1) can be by the axis hole (11) of this driving shaft (21), described set of knives (3) is by blade (31) and is clipped in first of blade (31) both sides, second briquetting (32,33) form, this second slide block (33) with lead a part (4) and cooperate and slide and one of them joint face is fixed on the driving shaft (21), the operative end surface of described blade (31) and vertical angle that becomes are less than 90 °.
2. plant graft notching device according to claim 1 is characterized in that the operative end surface of described blade (31) is 60 ° with the angle that vertically becomes.
3. plant graft notching device according to claim 2 is characterized in that the operative end surface of described blade (31) tilts to the blade body from installation portion.
4. according to claim 1,2 or 3 described plant graft notching devices, it is characterized in that having the convex surface structure on the described blade (31).
5. plant graft notching device according to claim 1 is characterized in that the front portion of described support (1) is provided with the chopping block (7) that cooperates with blade (31).
6. plant graft notching device according to claim 1 is characterized in that described block (5) is provided with the flexible baffle (51) that cooperates with blade (31).
7. plant graft notching device according to claim 1 is characterized in that described support (1) is connected and installed with handle (6), and this handle (6) is positioned at the top of described unit head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202010101U CN201278698Y (en) | 2008-09-24 | 2008-09-24 | Plant grafting and incising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202010101U CN201278698Y (en) | 2008-09-24 | 2008-09-24 | Plant grafting and incising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201278698Y true CN201278698Y (en) | 2009-07-29 |
Family
ID=40925589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202010101U Expired - Fee Related CN201278698Y (en) | 2008-09-24 | 2008-09-24 | Plant grafting and incising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201278698Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145723A (en) * | 2014-07-31 | 2014-11-19 | 郑振妍 | Electric plant grafting machine |
| CN104604540A (en) * | 2015-02-05 | 2015-05-13 | 浙江大学 | Device for flexibly removing vegetable grafting growing points |
| CN105340592A (en) * | 2015-11-23 | 2016-02-24 | 孟姣姣 | Branch shearing equipment for agriculture and forestry cutting |
-
2008
- 2008-09-24 CN CNU2008202010101U patent/CN201278698Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145723A (en) * | 2014-07-31 | 2014-11-19 | 郑振妍 | Electric plant grafting machine |
| CN104604540A (en) * | 2015-02-05 | 2015-05-13 | 浙江大学 | Device for flexibly removing vegetable grafting growing points |
| CN104604540B (en) * | 2015-02-05 | 2017-01-04 | 浙江大学 | A kind of vegetable grafting growing point flexibility removal device |
| CN105340592A (en) * | 2015-11-23 | 2016-02-24 | 孟姣姣 | Branch shearing equipment for agriculture and forestry cutting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20130924 |