CN104396586B - A kind of positional safety clamp formula pruner for tree - Google Patents
A kind of positional safety clamp formula pruner for tree Download PDFInfo
- Publication number
- CN104396586B CN104396586B CN201410775059.8A CN201410775059A CN104396586B CN 104396586 B CN104396586 B CN 104396586B CN 201410775059 A CN201410775059 A CN 201410775059A CN 104396586 B CN104396586 B CN 104396586B
- Authority
- CN
- China
- Prior art keywords
- jacking block
- pin
- square
- support bar
- square pin
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
- A01G3/0255—Tree pruners, i.e. pruning shears carried at the end of a pole
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G2003/023—Secateurs; Flower or fruit shears with means for grasping or collecting the cut objects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Supports For Plants (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410775059.8A CN104396586B (en) | 2014-12-15 | 2014-12-15 | A kind of positional safety clamp formula pruner for tree |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410775059.8A CN104396586B (en) | 2014-12-15 | 2014-12-15 | A kind of positional safety clamp formula pruner for tree |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104396586A CN104396586A (en) | 2015-03-11 |
CN104396586B true CN104396586B (en) | 2016-10-05 |
Family
ID=52634316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410775059.8A Expired - Fee Related CN104396586B (en) | 2014-12-15 | 2014-12-15 | A kind of positional safety clamp formula pruner for tree |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104396586B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105746189B (en) * | 2016-04-27 | 2022-07-08 | 国网山东省电力公司庆云县供电公司 | Pruning and sawing device for branches close to power transmission line in power system and using method |
CN107466689A (en) * | 2017-08-31 | 2017-12-15 | 中山市程博工业产品设计有限公司 | A kind of thick secateurs |
CN107889635A (en) * | 2018-01-16 | 2018-04-10 | 王振宇 | A kind of efficient garden shears |
CN108834613B (en) * | 2018-05-30 | 2020-11-24 | 泉州市欣百亚智能科技有限公司 | Tree pruning device |
CN108968919B (en) * | 2018-06-28 | 2021-10-22 | 固安博健生物技术有限公司 | Self-checking and simple processing equipment |
CN109149442B (en) * | 2018-09-28 | 2020-10-16 | 国网山东省电力公司潍坊供电公司 | Clamp connection lifting rod for hanging wire |
CN109348888B (en) * | 2018-11-01 | 2021-06-22 | 郑东柏 | Orange tree branch trimmer |
CN109892128B (en) * | 2019-03-21 | 2022-05-17 | 黑石(龙岩)科技有限公司 | Clamp cutter used on special vehicle for pruning |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB604044A (en) * | 1945-11-21 | 1948-06-28 | Robert Mitchell Young | Improvements in or relating to secateurs, shears, cutting pliers and the like |
FR2471737A1 (en) * | 1979-12-21 | 1981-06-26 | Metais Jacques | Saw for pruning trees - has jaws clamped round branch with flexible saw blade attached to spring and cable for manual pull operation |
CN2530443Y (en) * | 2002-04-04 | 2003-01-15 | 孟进祥 | Telescopic shears with rail |
CN2733867Y (en) * | 2004-09-16 | 2005-10-19 | 蒙培锦 | Shears for picking fruit on tall branch |
CN203233743U (en) * | 2013-05-09 | 2013-10-16 | 周怀榕 | Scissors for high branches |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2668673B2 (en) * | 1991-12-11 | 1997-10-27 | アルスコーポレーション株式会社 | Telescopic scissors |
CA2547312A1 (en) * | 2006-05-19 | 2007-11-19 | Hydro-Quebec | Autonomous pneumatic device to activate a tool operated by the movement of an actuator |
-
2014
- 2014-12-15 CN CN201410775059.8A patent/CN104396586B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB604044A (en) * | 1945-11-21 | 1948-06-28 | Robert Mitchell Young | Improvements in or relating to secateurs, shears, cutting pliers and the like |
FR2471737A1 (en) * | 1979-12-21 | 1981-06-26 | Metais Jacques | Saw for pruning trees - has jaws clamped round branch with flexible saw blade attached to spring and cable for manual pull operation |
CN2530443Y (en) * | 2002-04-04 | 2003-01-15 | 孟进祥 | Telescopic shears with rail |
CN2733867Y (en) * | 2004-09-16 | 2005-10-19 | 蒙培锦 | Shears for picking fruit on tall branch |
CN203233743U (en) * | 2013-05-09 | 2013-10-16 | 周怀榕 | Scissors for high branches |
Also Published As
Publication number | Publication date |
---|---|
CN104396586A (en) | 2015-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Xie Meizhi Inventor after: Chen Mengqi Inventor after: Wei Xiangqing Inventor after: Lei Farong Inventor after: Zhu Lijing Inventor after: Wei Chaoyi Inventor after: Tang Youqing Inventor after: Pei Shikang Inventor before: Zhu Lijing Inventor before: Wei Chaoyi Inventor before: Lei Farong Inventor before: Tang Youqing |
|
COR | Change of bibliographic data | ||
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: 20161005 Termination date: 20161215 |
|
CF01 | Termination of patent right due to non-payment of annual fee |