CN201174900Y - Novel electric tree-pruner - Google Patents
Novel electric tree-pruner Download PDFInfo
- Publication number
- CN201174900Y CN201174900Y CNU2008200698634U CN200820069863U CN201174900Y CN 201174900 Y CN201174900 Y CN 201174900Y CN U2008200698634 U CNU2008200698634 U CN U2008200698634U CN 200820069863 U CN200820069863 U CN 200820069863U CN 201174900 Y CN201174900 Y CN 201174900Y
- Authority
- CN
- China
- Prior art keywords
- long rod
- cutter
- stock
- pruner
- dead knife
- 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
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Abstract
The utility model discloses a novel pruner which comprises a long rod, a fixing cutter, a moving cutter, a restoring spring and a pulling rope, wherein, the long rod is formed by at least two sections, the fixing cutter is fixedly arranged at the upper end of the long rod, the moving cutter is arranged on a short shaft arranged on the fixing cutter and can rotate, the restoring spring is arranged between a bracket arranged on the fixing cutter and the moving cutter, one end of the pulling rope is fixed to the moving cutter and the other end is wound on the short shaft arranged at the lower part in the long rod, and a motor, a control button and a battery are also arranged at the lower part in the long rod; a winding line is arranged between the motor and the short shaft, and saw blades are fixedly arranged on the fixing cutter. When the pruner is used for pollarding, the control button only needs to be pressed, and branches which are difficult to be cut can be sawed. The length of the long rod formed by a plurality of sections can be regulated according to conditions; thus, the pruner can conveniently pollard high branches, saves time saving and increases the operating efficiency as well.
Description
Technical field
The utility model belongs to pruning tool, relates in particular to a kind of electronic averruncator of pruning at tall and big trees.
Background technology
Existing averruncator mostly adopts hand pulling type, when beta pruning the branch that is difficult for cutting is comparatively required great effort, and will pull wound easily.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of easy to operate electronic averruncator rational in infrastructure is provided.
The utility model is realized by technical scheme once:
A kind of novel averruncator, it is made up of stock, dead knife, movable blade, back-moving spring and backguy, described dead knife is packed in the upper end of stock, movable blade is installed on the minor axis on the dead knife and can rotates, back-moving spring is installed between the support and movable blade on the dead knife, one end of described stay cord is fixed on the movable blade, its other end is wrapped on the minor axis that is installed in bottom in the stock, the bottom that is positioned at stock also is equipped with motor, control button and battery, is provided with coiling between motor and minor axis.
Also be fixed with saw blade on the described dead knife.
Described stock is formed by at least two sections.
Of the present utility modelly be a little:
Averruncator of the present utility model is owing to the stay cord of movable blade one end is wrapped on the minor axis that is installed in bottom in the stock, the bottom that is positioned at stock also is equipped with motor, control button and battery, only need the crawl control button to get final product during pollard, on dead knife, also be fixed with saw blade, can amputate the branch that is difficult for cutting.The stock that multistage is formed can according to circumstances be regulated its length, like this eminence branch is pruned very conveniently, both saves time, and can increase work efficiency again.
Description of drawings
Figure is a structural representation of the present utility model.
Embodiment
Embodiment: averruncator as shown in the figure, a kind of novel averruncator, it is by stock 7, dead knife 4, movable blade 5, back-moving spring 3 and stay cord 6 are formed, described dead knife 4 is packed in the upper end of stock, movable blade 5 is installed on the minor axis 12 on the dead knife 4 and can rotates, back-moving spring 3 is installed between the support 2 and movable blade 5 on the dead knife 4, one end of described stay cord 6 is fixed on the movable blade 5, its other end is wrapped on the minor axis 8 that is installed in bottom in the stock 7, the bottom that is positioned at stock 7 also is equipped with motor 9, control button 10 and battery 11 are provided with coiling 13 between motor 9 and minor axis 8.Above-mentioned stock 7 is formed by at least two sections.Also be fixed with saw blade 1 on the dead knife 4.
The branch of during pruning needs being cut places between dead knife 4 and the movable blade 5, crawl control button 10 starter motors 9 drive minor axis 8 rotations then, minor axis 8 rotates branch is cut in winding stay cord 6 pulling movable blade 5 rotations thereon, and movable blade 5 resets under the effect of back-moving spring 3.When some branch be difficult for cutting can be with dead knife 4 on the saw blade 1 installed amputate.
Claims (3)
1, a kind of electric averruncator, it is made up of stock, dead knife, movable blade, back-moving spring and backguy, it is characterized in that: described dead knife is packed in the upper end of stock, movable blade is installed on the minor axis on the dead knife and can rotates, back-moving spring is installed between the support and movable blade on the dead knife, one end of described stay cord is fixed on the movable blade, its other end is wrapped on the minor axis that is installed in bottom in the stock, the bottom that is positioned at stock also is equipped with motor, control button and battery, is provided with coiling between motor and minor axis.
2, novel averruncator according to claim 1 is characterized in that: also be fixed with saw blade on the described dead knife.
3, novel averruncator according to claim 1, it is characterized in that: described stock is formed by at least two sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200698634U CN201174900Y (en) | 2008-04-02 | 2008-04-02 | Novel electric tree-pruner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200698634U CN201174900Y (en) | 2008-04-02 | 2008-04-02 | Novel electric tree-pruner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174900Y true CN201174900Y (en) | 2009-01-07 |
Family
ID=40214916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200698634U Expired - Fee Related CN201174900Y (en) | 2008-04-02 | 2008-04-02 | Novel electric tree-pruner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174900Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283506A (en) * | 2013-05-31 | 2013-09-11 | 国家电网公司 | Tree-clearing device under power lines |
| CN103355106A (en) * | 2013-08-01 | 2013-10-23 | 成都电业局双流供电局 | High-safety obstacle removal device |
| CN103606859A (en) * | 2013-12-04 | 2014-02-26 | 国家电网公司 | Device for removing obstacles on wires |
| CN107667697A (en) * | 2017-09-25 | 2018-02-09 | 宁波大智机械科技股份有限公司 | A kind of electric shear |
| WO2018081936A1 (en) * | 2016-11-01 | 2018-05-11 | 郝桂盛 | High branch labor-saving saw |
| CN110463459A (en) * | 2019-08-14 | 2019-11-19 | 武汉科技大学 | It is a kind of can steering ribbon handgrip Gao Zhiju |
| CN112186619A (en) * | 2020-08-31 | 2021-01-05 | 广东电网有限责任公司广州供电局 | Tree obstacle repairing device |
-
2008
- 2008-04-02 CN CNU2008200698634U patent/CN201174900Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283506A (en) * | 2013-05-31 | 2013-09-11 | 国家电网公司 | Tree-clearing device under power lines |
| CN103355106A (en) * | 2013-08-01 | 2013-10-23 | 成都电业局双流供电局 | High-safety obstacle removal device |
| CN103606859A (en) * | 2013-12-04 | 2014-02-26 | 国家电网公司 | Device for removing obstacles on wires |
| CN103606859B (en) * | 2013-12-04 | 2016-05-25 | 国家电网公司 | Wire barrier clearing device |
| WO2018081936A1 (en) * | 2016-11-01 | 2018-05-11 | 郝桂盛 | High branch labor-saving saw |
| CN107667697A (en) * | 2017-09-25 | 2018-02-09 | 宁波大智机械科技股份有限公司 | A kind of electric shear |
| CN110463459A (en) * | 2019-08-14 | 2019-11-19 | 武汉科技大学 | It is a kind of can steering ribbon handgrip Gao Zhiju |
| CN110463459B (en) * | 2019-08-14 | 2021-08-17 | 武汉科技大学 | Can turn to lopper saw of taking tongs |
| CN112186619A (en) * | 2020-08-31 | 2021-01-05 | 广东电网有限责任公司广州供电局 | Tree obstacle repairing device |
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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: 20090107 Termination date: 20110402 |