CN104396586A - Safe clamp-type tree branch trimmer - Google Patents
Safe clamp-type tree branch trimmer Download PDFInfo
- Publication number
- CN104396586A CN104396586A CN201410775059.8A CN201410775059A CN104396586A CN 104396586 A CN104396586 A CN 104396586A CN 201410775059 A CN201410775059 A CN 201410775059A CN 104396586 A CN104396586 A CN 104396586A
- Authority
- CN
- China
- Prior art keywords
- scissors
- clamp
- square
- pin
- 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.)
- Granted
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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)
- Harvesting Machines For Specific Crops (AREA)
- Supports For Plants (AREA)
Abstract
The invention discloses a safe clamp-type tree branch trimmer, and the trimmer comprises a clamp, a trimming mechanism and an auxiliary mechanism. The clamp comprises a clamp body, a compression spring, an elastic steel slice, a chuck, a limit ejecting block and a cylinder; the trimming mechanism comprises a scissors fork mechanism, a cylindrical pin, scissors, a square pin and an extension spring; the auxiliary mechanism comprises a length adjustment lever, a digging rope, a locking nut, a support rod and an ejecting block. The digging rope is pulled to move the square pin along a square slot, one end of the square pin drives the ejecting block to eject the limit ejecting block to clamp the clamp, the other end thereof is used to tighten the scissors fork mechanism, the length of the trimmer is adjusted by the length adjustment rod and locked by the locking nut. Through the trimmer, the tree branches within a certain diameter are clamped when being sheared and can be controlled so as to avoid to hurt people due to irregular drop.
Description
Technical field
The present invention relates to gardening or agricultural branch pruning apparatus, especially a kind of positional safety clamp formula pruner for tree.
Background technology
In order to attractive in appearance or make trees better grow, gardening or agriculturally often need pollard, the common scissors of the many uses of current people is pruned, and the branch pruning eminence is very inconvenient, and after cutting off, branch drops everywhere, easily injures people by a crashing object.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of positional safety clamp formula pruner for tree, rational in infrastructure, easy and simple to handle, is clamped by branch again, can manipulate branch, avoid irregular the dropping of branch to injure people by a crashing object while making to cut off branch.
Adopting following technical scheme for solving the problems of the technologies described above the present invention: a kind of positional safety clamp formula pruner for tree, comprising fixture, pruning mechanism and auxiliary body.Concrete structure and connected mode are:
Described fixture comprises clamp body, Compress Spring, spring steel plate, chuck, spacing jacking block and cylinder, clamp body is hinged on the circular hole of support bar both sides, be connected by spring steel plate between clamp body with chuck, spacing top block welding is at the other end of clamp body, cylinder is welded on clamp body, and Compress Spring cover on the cylinder;
Described pruning mechanism comprises scissors mechanism, straight pin, scissors, square pin and extension spring, scissors bonding is connected on scissors mechanism upper end, scissors crossing point is hinged by straight pin, scissors mechanism lower end is hinged by cylinder one end of square pin, and extension spring two ends hook respectively in straight pin, square pin;
Described auxiliary body comprises length adjustment bar, stay cord, locking nut, support bar and jacking block, the square opening matched in clearance of length adjustment bar and support bar, locking nut coordinates with the screwed hole on support bar, stay cord ties up in square pin, jacking block is fixedly connected with the square pin other end, and the square groove on support bar coordinates with square pin and forms moving sets.
Described clamp body, spring steel plate, chuck are equipped with the slit avoiding scissors mechanism and scissors.
Outstanding advantages of the present invention is:
1, trimmer adjustable in length, the convenient branch pruning eminence;
2, again the branch of certain diameter scope can be clamped while cutting off branch, can branch be manipulated, avoid irregular the dropping of branch to injure people by a crashing object.
Accompanying drawing explanation
Fig. 1 is the structural representation of positional safety clamp formula pruner for tree of the present invention.
Fig. 2 is the graphics of positional safety clamp formula pruner for tree of the present invention.
Fig. 3 is each parts annexation schematic diagram after the support bar cutting of positional safety clamp formula pruner for tree of the present invention.
Fig. 4 is the clamp body of positional safety clamp formula pruner for tree of the present invention, chuck, spring steel plate, cylinder and spacing jacking block annexation schematic diagram.
Fig. 5 is the square pin structural representation of positional safety clamp formula pruner for tree of the present invention.
Be labeled as in figure: length adjustment bar 1, stay cord 2, locking nut 3, support bar 4, clamp body 5, Compress Spring 6, scissors mechanism 7, spring steel plate 8, chuck 9, straight pin 10, scissors 11, square pin 12, square groove 13, spacing jacking block 14, jacking block 15, extension spring 16, cylinder 17.
Embodiment
Below by way of drawings and Examples, technical scheme of the present invention is described further.
As shown in Figures 1 to 4, positional safety clamp formula pruner for tree of the present invention, comprise fixture, prune mechanism and auxiliary body, concrete structure and connected mode are:
Described fixture comprises clamp body 5, Compress Spring 6, spring steel plate 8, chuck 9, spacing jacking block 14 and cylinder 17, clamp body 5 is hinged on the circular hole of support bar 4 both sides, be connected by spring steel plate 8 between clamp body 5 with chuck 9, spacing jacking block 14 is welded on the other end of clamp body 5, cylinder 17 is welded on clamp body 5, and Compress Spring 6 is enclosed within cylinder 17;
Described pruning mechanism comprises scissors mechanism 7, straight pin 10, scissors 11, square pin 12 and extension spring 16, scissors 11 is welded on scissors mechanism 7 upper end, scissors 11 crosspoint is hinged by straight pin 10, scissors mechanism 7 lower end is hinged by cylinder one end of square pin 12, and extension spring 16 two ends hook respectively in straight pin 10, square pin 12;
Described auxiliary body comprises length adjustment bar 1, stay cord 2, locking nut 3, support bar 4 and jacking block 15, the square opening matched in clearance of length adjustment bar 1 and support bar 4, locking nut 3 coordinates with the screwed hole on support bar 4, stay cord 2 ties up in square pin 10, jacking block 15 is fixedly connected with square pin 12 other end, and the square groove 13 on support bar 4 coordinates with square pin 12 and forms moving sets.
Operation principle and process:
Pull stay cord 2 to draw square pin 12 to move down along square groove, square pin 12 one end drives jacking block 15 to back down spacing jacking block 14 and makes clamp, the other end makes scissors mechanism 7 tighten up, thus branch is cut off by scissors 11 while making clamp, the elastic deformation of spring steel plate 8 can make chuck 9 adapt to the branch of clamping certain diameter scope, and being unlikely to make each several part mechanism blockage, trimmer length regulates by length adjustment bar 1, and locks with locking nut 3.
After unclamping stay cord 2, extension spring 16 shrinks and upwards pulls square pin 12, and scissors mechanism 7 and scissors 11 are opened thereupon, and jacking block 15 departs from spacing jacking block 14 with square pin 12 is moved simultaneously, fixture opens under the effect of Compress Spring 6, and position-limiting action is now played in spacing jacking block 14 tip.
Claims (2)
1. a positional safety clamp formula pruner for tree, comprise fixture, prune mechanism and auxiliary body, it is characterized in that, concrete structure and connected mode are:
Described fixture comprises clamp body, Compress Spring, spring steel plate, chuck, spacing jacking block and cylinder, clamp body is hinged on the circular hole of support bar both sides, be connected by spring steel plate between clamp body with chuck, spacing top block welding is at the other end of clamp body, cylinder is welded on clamp body, and Compress Spring cover on the cylinder;
Described pruning mechanism comprises scissors mechanism, straight pin, scissors, square pin and extension spring, scissors bonding is connected on scissors mechanism upper end, scissors crossing point is hinged by straight pin, scissors mechanism lower end is hinged by cylinder one end of square pin, and extension spring two ends hook respectively in straight pin, square pin;
Described auxiliary body comprises length adjustment bar, stay cord, locking nut, support bar and jacking block, the square opening matched in clearance of length adjustment bar and support bar, locking nut coordinates with the screwed hole on support bar, stay cord ties up in square pin, jacking block is fixedly connected with the square pin other end, and the square groove on support bar coordinates with square pin and forms moving sets.
2. a kind of positional safety clamp formula pruner for tree according to claim 1, it is characterized in that, described clamp body, spring steel plate, chuck are equipped with the slit avoiding scissors mechanism and scissors.
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 true CN104396586A (en) | 2015-03-11 |
| CN104396586B 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) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746189A (en) * | 2016-04-27 | 2016-07-13 | 国家电网公司 | Branch cutting and sawing device close to transmission line in electric system and use 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 |
| CN108834613A (en) * | 2018-05-30 | 2018-11-20 | 广东知识城运营服务有限公司 | A kind of branch shear |
| CN108968919A (en) * | 2018-06-28 | 2018-12-11 | 固安博健生物技术有限公司 | One kind can carry out self checking and simple process equipment |
| CN109149442A (en) * | 2018-09-28 | 2019-01-04 | 国网山东省电力公司潍坊供电公司 | A kind of hanging wire clamp connection lifting arm |
| CN109348888A (en) * | 2018-11-01 | 2019-02-19 | 钟盛斌 | A kind of orange tree limb trimmer |
| CN109892128A (en) * | 2019-03-21 | 2019-06-18 | 龙岩市黑石工贸发展有限公司 | A kind of fixture cutter on trimming special-purpose vehicle |
Citations (7)
| 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 |
| JPH05161424A (en) * | 1991-12-11 | 1993-06-29 | Arusu Hamono Seizo Kk | Stretchable scissors for high branch |
| 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 |
| WO2007134440A1 (en) * | 2006-05-19 | 2007-11-29 | Hydro-Quebec | Unattended pneumatic device to activate a tool operated by the displacemet of an operator |
| CN203233743U (en) * | 2013-05-09 | 2013-10-16 | 周怀榕 | Scissors for high branches |
-
2014
- 2014-12-15 CN CN201410775059.8A patent/CN104396586B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
| JPH05161424A (en) * | 1991-12-11 | 1993-06-29 | Arusu Hamono Seizo Kk | Stretchable scissors for high branch |
| 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 |
| WO2007134440A1 (en) * | 2006-05-19 | 2007-11-29 | Hydro-Quebec | Unattended pneumatic device to activate a tool operated by the displacemet of an operator |
| CN203233743U (en) * | 2013-05-09 | 2013-10-16 | 周怀榕 | Scissors for high branches |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746189A (en) * | 2016-04-27 | 2016-07-13 | 国家电网公司 | Branch cutting and sawing device close to transmission line in electric system and use method |
| 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 |
| CN108834613A (en) * | 2018-05-30 | 2018-11-20 | 广东知识城运营服务有限公司 | A kind of branch shear |
| 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 |
| CN108968919A (en) * | 2018-06-28 | 2018-12-11 | 固安博健生物技术有限公司 | One kind can carry out self checking and simple process equipment |
| 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 |
| CN109149442A (en) * | 2018-09-28 | 2019-01-04 | 国网山东省电力公司潍坊供电公司 | A kind of hanging wire clamp connection lifting arm |
| CN109348888A (en) * | 2018-11-01 | 2019-02-19 | 钟盛斌 | A kind of orange tree limb trimmer |
| CN109892128A (en) * | 2019-03-21 | 2019-06-18 | 龙岩市黑石工贸发展有限公司 | A kind of fixture cutter on trimming special-purpose vehicle |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104396586B (en) | 2016-10-05 |
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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 |