CN204560333U - A kind of blade can change formula averruncator - Google Patents
A kind of blade can change formula averruncator Download PDFInfo
- Publication number
- CN204560333U CN204560333U CN201520047719.0U CN201520047719U CN204560333U CN 204560333 U CN204560333 U CN 204560333U CN 201520047719 U CN201520047719 U CN 201520047719U CN 204560333 U CN204560333 U CN 204560333U
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- CN
- China
- Prior art keywords
- blade
- cutter hub
- averruncator
- change formula
- elastic component
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- 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.)
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Abstract
The utility model discloses a kind of blade and can change formula averruncator, comprise body and locking device, described rear body and top are installed with brake lever and the first cutter hub respectively, described first cutter hub and the second cutter hub activity riveted joint, described second cutter hub connects brake lever top by brake cable, described first cutter hub is connected by the first elastic component with the second cutter hub both ends, described first cutter hub and the second cutter hub comprise the first blade, first blade, second blade and the second blade, described first blade and the second blade top inner side are movably installed with the first blade and the second blade respectively, described locking device is welded in the middle part of the first cutter hub and the second cutter hub top.This blade can change formula averruncator, by blade and blade active link, meets the function of quick-replaceable blade, during use, the utility model can keep good state for a long time, thus decreases the injury to gardener, and gardener can polish to blade easily simultaneously.
Description
Technical field
The utility model relates to graden machine technical field, is specially a kind of blade and can changes formula averruncator.
Background technology
Averruncator is a kind of graden machine being usually used in tree trimming, mainly prune for the branch that eminence is outstanding, although branch hardness is low, but in the process that large area is pruned for a long time, easily pause in the blade place of averruncator, and the blade manufactured because of needing not easily is polished mostly, when gardener uses this instrument for a long time, easily cause certain injury to health, for this reason, we propose a kind of blade can change formula averruncator.
Utility model content
The purpose of this utility model is to provide a kind of blade can change formula averruncator, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of blade can change formula averruncator, comprise body and locking device, described rear body and top are installed with brake lever and the first cutter hub respectively, described first cutter hub and the second cutter hub activity riveted joint, described second cutter hub connects brake lever top by brake cable, described first cutter hub is connected by the first elastic component with the second cutter hub both ends, described first cutter hub and the second cutter hub comprise the first blade, first blade, second blade and the second blade, described first blade and the second blade top inner side are movably installed with the first blade and the second blade respectively, described locking device comprises fixture, second elastic component and movable part, described second elastic component fits tightly bottom movable part, and be located in fixture cavity bottom the second elastic component and movable part, described fixture is welded in the middle part of the first blade and the second blade top.
Preferably, described first blade and the first blade are " C " shape, and are provided with the draw-in groove cooperatively interacted outside the first blade tip inside and the first blade.
Preferably, described second blade and the second blade are respectively serpentine and semicircle, and are provided with the draw-in groove cooperatively interacted outside the second blade tip inside and the second blade.
Preferably, the junction of described fixture and movable part is respectively equipped with cooperatively interact reducing and convex body.
Compared with prior art, the beneficial effects of the utility model are: this blade can change formula averruncator, by rationally splitting cutter hub, make cutter hub modularization, thus meet the function of quick-replaceable blade, when gardener uses, the utility model can keep good state for a long time, thus decreases the injury to gardener, because the detachable structure of cutter hub, gardener can polish to independent blade easily.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the first structure of the cutter body schematic diagram of the present utility model;
Fig. 3 is locking device structural representation of the present utility model;
Fig. 4 is the second structure of the cutter body schematic diagram of the present utility model;
Fig. 5 is the utility model connection features structural representation.
In figure: 1 body, 2 brake levers, 3 brake cables, 4 first cutter hubs, 41 first blades, 42 first blades, 5 locking devices, 51 fixtures, 52 second elastic components, 53 movable parts, 6 second cutter hubs, 61 second blades, 62 second blades and 7 first elastic components.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 5, the utility model provides a kind of technical scheme: a kind of blade can change formula averruncator, comprise body 1 and locking device 5, described body 1 rear portion and top are installed with brake lever 2 and the first cutter hub 4 respectively, described first cutter hub 4 and the second cutter hub 6 activity riveted joint, described second cutter hub 6 connects brake lever 2 top by brake cable 3, described first cutter hub 4 is connected by the first elastic component 7 with the second cutter hub 6 both ends, described first cutter hub 4 and the second cutter hub 6 comprise the first blade 41, first blade 42, second blade 61 and the second blade 62, described first blade 41 and the second blade 61 top inner side are movably installed with the first blade 42 and the second blade 62 respectively, described first blade 41 and the first blade 42 are " C " shape, easy to use, and be provided with the draw-in groove cooperatively interacted outside the first blade 41 tip inside and the first blade 42, described second blade 61 and the second blade 62 are respectively serpentine and semicircle, and be provided with the draw-in groove cooperatively interacted outside the second blade 61 tip inside and the second blade 62, described locking device 5 comprises fixture 51, second elastic component 52 and movable part 53, described second elastic component 52 fits tightly bottom movable part 53, and be located in fixture 51 cavity bottom the second elastic component 52 and movable part 53, the junction of described fixture 51 and movable part 53 is respectively equipped with cooperatively interact reducing and convex body, can change fast blade, described fixture 51 is welded in the middle part of the first blade 41 and the second blade 61 top, for locked blade.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a blade can change formula averruncator, comprise body and locking device, described rear body and top are installed with brake lever and the first cutter hub respectively, described first cutter hub and the second cutter hub activity riveted joint, described second cutter hub connects brake lever top by brake cable, described first cutter hub is connected by the first elastic component with the second cutter hub both ends, it is characterized in that: described first cutter hub and the second cutter hub comprise the first blade, first blade, second blade and the second blade, described first blade and the second blade top inner side are movably installed with the first blade and the second blade respectively, described locking device comprises fixture, second elastic component and movable part, described second elastic component fits tightly bottom movable part, and be located in fixture cavity bottom the second elastic component and movable part, described fixture is welded in the middle part of the first blade and the second blade top.
2. a kind of blade according to claim 1 can change formula averruncator, it is characterized in that: described first blade and the first blade are " C " shape, and are provided with the draw-in groove cooperatively interacted outside the first blade tip inside and the first blade.
3. a kind of blade according to claim 1 can change formula averruncator, it is characterized in that: described second blade and the second blade are respectively serpentine and semicircle, and is provided with the draw-in groove cooperatively interacted outside the second blade tip inside and the second blade.
4. a kind of blade according to claim 1 can change formula averruncator, it is characterized in that: the junction of described fixture and movable part is respectively equipped with cooperatively interact reducing and convex body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047719.0U CN204560333U (en) | 2015-01-23 | 2015-01-23 | A kind of blade can change formula averruncator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520047719.0U CN204560333U (en) | 2015-01-23 | 2015-01-23 | A kind of blade can change formula averruncator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560333U true CN204560333U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047719.0U Expired - Fee Related CN204560333U (en) | 2015-01-23 | 2015-01-23 | A kind of blade can change formula averruncator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204560333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472124A (en) * | 2016-10-18 | 2017-03-08 | 长兴海普机械科技有限公司 | A kind of changeable cutting device of knife group |
-
2015
- 2015-01-23 CN CN201520047719.0U patent/CN204560333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472124A (en) * | 2016-10-18 | 2017-03-08 | 长兴海普机械科技有限公司 | A kind of changeable cutting device of knife group |
| CN106472124B (en) * | 2016-10-18 | 2019-08-20 | 长兴海普机械科技有限公司 | A kind of changeable cutting device of knife group |
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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 |
Granted publication date: 20150819 Termination date: 20180123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |