CN101554124A - Blade of shearing machine for branches and leaves - Google Patents
Blade of shearing machine for branches and leaves Download PDFInfo
- Publication number
- CN101554124A CN101554124A CNA2009100744468A CN200910074446A CN101554124A CN 101554124 A CN101554124 A CN 101554124A CN A2009100744468 A CNA2009100744468 A CN A2009100744468A CN 200910074446 A CN200910074446 A CN 200910074446A CN 101554124 A CN101554124 A CN 101554124A
- Authority
- CN
- China
- Prior art keywords
- blade
- blade body
- blades
- leaves
- branches
- 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.)
- Pending
Links
Images
Landscapes
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a blade of shearing machine for branches and leaves with high working efficiency, comparatively stable working performance and comparatively low processing cost. The blade consists of a blade body, two sides of which are provided with a staggered cutting edge head. A sliding groove is distributed on the central axis of the blade body, the cross section of the blade body is a curved surface is symmetric along the central axis. As the invention adopts the structure that the cross section of the blade body is a curved surface, the planes of two blades joint after installation, but both the two blades have a certain resilience force, and therefore, the two blades closely joint and form gapless reciprocating movement. The blade has the advantages of stable and reliable working performance, high working efficiency and low cost.
Description
Technical field
The present invention relates to the blade of a kind of cutting implement, particularly a kind of shearing machine for branches and leaves.
Background technology
The branches and leaves cutting implement has become a kind of raising labour efficiency, guarantees the specific purpose tool of shearing quality.Common instrument has prunes the green type of planting in gardens, has to prune shrub that the roadside isolates road, prunes economic crops such as tea tree in addition.No matter be which kind of pruning tool, all be that the slender twigs and tender leaves of the green plants tip of a branch is sheared, and this pruning work carry out often for a long time, therefore, the quality of blade has higher requirement.Existing shear knife is made of two plane blades of fitting relatively, and every blade both sides are provided with a plurality of sword heads, are provided with chute along blade axis.During work, two blades reciprocatingly slide along axis up and down, and the sword head that is distributed in the blade both sides has promptly formed shear action.This blade is made through meticulous machining and thermal treatment, on the selecting materials of material and require all very high in the later stage reconditioning of blade.Therefore, there are processing cost height, expensive problem.Simultaneously, because blade adopts the plane formula structure, cutting objects is the green plants of being rich in leaf glue, two blades can produce high temperature in the high speed shear process, impurity such as the leaf glue that is attached on the blade and earth are bonded together, the lump that forms certain degree of hardness and thickness and be difficult to remove, the blade that makes reciprocal shearing work back and forth is by lump jack-up and wearing and tearing, produce the gap between two blades, not to shear branches and leaves when causing work by shearing force, but the branches and leaves that fracture, though blade is sharper, but lost the function of shearing, service behaviour is difficult to be guaranteed.Gap between blade also can often be carried withe and leaf secretly, needs frequent shutdown to remove, and greatly reduces operating efficiency.
Summary of the invention
The objective of the invention is to overcome the deficiency that above-mentioned prior art exists, provide a kind of high efficiency, service behaviour than the blade stable and shearing machine for branches and leaves that processing cost is lower.
The technical solution adopted in the present invention is: be made up of blade body, the blade body both sides are provided with side set sword head, and blade body is distributed with chute on the axis, and the cross section of described blade body is a curved surface, and this curved surface is along the axis symmetry.
Because it is the structure of curved surface that the present invention has adopted the cross section of blade body, after the installation, two blades are fitted relatively, after two blades add certain pressure, form two blade plane and fit, but two blades all there is certain screen resilience, therefore, two blades fit tightly, and form no gap and move back and forth, and are difficult to form the gap between blade.During work, impurity is difficult to enter between two blades, is scraped by reciprocating blade also very soon even enter, and blade has autoclear function.Adopt this structure, blade can be made thinlyyer, and, tool sharpening not.In sum, the present invention has the low advantage of stable and reliable working performance, high efficiency and cost.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail, but does not constitute any limitation of the invention.
Fig. 1 is the schematic perspective view of the embodiment of the invention;
Fig. 2 is the cross section view of the embodiment of the invention.
Embodiment
Illustrated in figures 1 and 2, the present invention is made up of blade body, and the blade body both sides are provided with one time punching molded side set sword head, and blade body is distributed with chute on the axis, and the cross section of described blade body is a curved surface, and this curved surface is along the axis symmetry.Because it is the structure of curved surface that the present invention has adopted the cross section of blade body, give certain pressure during installation, make two blades relatively and form two blade plane and fit, but two blades remain certain screen resilience, therefore, two blades can keep fitting tightly, and realize that no gap moves back and forth, and make to be difficult to form the gap between the blade.During work, two blades keep fitting tightly, and can realize the reciprocating motion of no gap, and therefore, impurity is difficult to enter between two blades, are scraped automatically by reciprocating blade also very soon even enter, and blade has autoclear function.Adopt this structure, blade fully can be one time punching molded during production, and make thinlyyer, not tool sharpening.In sum, the present invention has the low advantage of stable and reliable working performance, high efficiency and cost.
Claims (1)
1. the blade of a shearing machine for branches and leaves is made up of blade body, and the blade body both sides are provided with side set sword head, and blade body is distributed with chute on the axis, it is characterized in that: the cross section of described blade body is a curved surface, and this curved surface is along the axis symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100744468A CN101554124A (en) | 2009-05-22 | 2009-05-22 | Blade of shearing machine for branches and leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100744468A CN101554124A (en) | 2009-05-22 | 2009-05-22 | Blade of shearing machine for branches and leaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101554124A true CN101554124A (en) | 2009-10-14 |
Family
ID=41172523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100744468A Pending CN101554124A (en) | 2009-05-22 | 2009-05-22 | Blade of shearing machine for branches and leaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101554124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057839A (en) * | 2010-10-26 | 2011-05-18 | 王书翰 | Tool for shearing branches and leaves |
| CN102165898A (en) * | 2010-02-26 | 2011-08-31 | 南京德朔实业有限公司 | Special-shape pruning blade and processing method thereof |
| CN103548590A (en) * | 2013-11-01 | 2014-02-05 | 苏州安必瑟斯机电技术有限公司 | Hedge pruning machine |
-
2009
- 2009-05-22 CN CNA2009100744468A patent/CN101554124A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102165898A (en) * | 2010-02-26 | 2011-08-31 | 南京德朔实业有限公司 | Special-shape pruning blade and processing method thereof |
| CN102165898B (en) * | 2010-02-26 | 2012-10-10 | 南京德朔实业有限公司 | Special-shape pruning blade and processing method thereof |
| CN102057839A (en) * | 2010-10-26 | 2011-05-18 | 王书翰 | Tool for shearing branches and leaves |
| CN103548590A (en) * | 2013-11-01 | 2014-02-05 | 苏州安必瑟斯机电技术有限公司 | Hedge pruning machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE493018T1 (en) | CUTTING UNIT FOR CUTTING OFF STEMS | |
| CN101554124A (en) | Blade of shearing machine for branches and leaves | |
| CN203912560U (en) | Harvester cutting | |
| CN201432322Y (en) | Shearer blade | |
| CN104982138A (en) | Reed harvester bionic cutting blade and manufacturing method thereof | |
| CN211982685U (en) | Improved electric portable tea plucking machine | |
| CN201278698Y (en) | Plant grafting and incising device | |
| CN208227729U (en) | A kind of circulation cutter used on the leafy vegetable harvester of the vertical blade of band | |
| CN208675856U (en) | The pruner of reciprocating swing cutting | |
| KR20120000779U (en) | The shape of chain saw cutter blade | |
| CN2548408Y (en) | Recutter for rice and wheat combine | |
| CN208555613U (en) | A kind of stud homalocephalus processing mold | |
| CN102165898B (en) | Special-shape pruning blade and processing method thereof | |
| CN108551850A (en) | A kind of cycle cutter used on the leafy vegetable harvester of the vertical blade of band | |
| CN205021635U (en) | Papermaking method thin slice cutters | |
| CN204741934U (en) | Structure is cut to municipal garden dual purpose horticulture | |
| CN205284302U (en) | Special use of kiwi fruit branches of tall trees is cut | |
| CN204721855U (en) | The bionical cutting blade of a kind of reed harvester | |
| CN101653083B (en) | Row-edge toughness-resisting lawn shear | |
| CN205213304U (en) | Bionical stubble blade mechanism of cutting based on mantis front foot constitutional features | |
| CN216058364U (en) | Arc-shaped knife smashing device of horizontal banana straw returning machine | |
| CN208175449U (en) | A kind of cuttage branch is cut | |
| CN110089257B (en) | Split type reciprocating cutter | |
| CN201403354Y (en) | Multiple-cutting type horticultural knife | |
| CN106376366A (en) | Pruning serrated knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091014 |