CN107926327A - High-altitude pneumatic pruning shears - Google Patents
High-altitude pneumatic pruning shears Download PDFInfo
- Publication number
- CN107926327A CN107926327A CN201711362850.6A CN201711362850A CN107926327A CN 107926327 A CN107926327 A CN 107926327A CN 201711362850 A CN201711362850 A CN 201711362850A CN 107926327 A CN107926327 A CN 107926327A
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- CN
- China
- Prior art keywords
- cylinder
- fixed
- axis
- connector
- bearing
- 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
Links
- 238000013138 pruning Methods 0.000 title claims abstract description 21
- 239000013589 supplement Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009966 trimming Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000269319 Squalius cephalus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- A01G3/033—Secateurs; Flower or fruit shears having motor-driven blades
- A01G3/037—Secateurs; Flower or fruit shears having motor-driven blades the driving means being an electric motor
-
- 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
- A01G3/033—Secateurs; Flower or fruit shears having motor-driven blades
- A01G3/0335—Secateurs; Flower or fruit shears having motor-driven blades having elongated or extended handles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention discloses a kind of high-altitude pneumatic pruning shears, including：Wheeled scissors, Return spring, cylinder, securing plate, connector, fixed plate, telescopic rod, Bluetooth switch module；The one handle of wheeled scissors is rotating handle, coordinated with connector by groove, wheel, another handle is fixed in fixed plate, connector is installed on the push rod of cylinder, the push rod is equipped with Return spring, and one end of the cylinder is fixed in fixed plate, and the other end is fixed in securing plate, the securing plate is connected with fixed plate, is fixed at the top of telescopic rod in securing plate；The break-make of electromagnetic valve switch is controlled by Bluetooth switch module to control the rise of cylinder.The advantages that the application is simple in structure, light, reasonable, and cutter is durable, and job area is big, production efficiency is high and labor intensity is small.
Description
The application is application number 2017105052491, the applying date 2017 year 06 month 28, denomination of invention " are based on bluetooth skill
The divisional application of the high-altitude pneumatic pruning shears of art ".
Technical field
The present invention relates to a kind of high-altitude pneumatic pruning shears.
Background technology
At present, there are the diversified forms such as hand-held backpack, vehicular and self-action to the machinery of trees branch-finishing and pruning both at home and abroad.
Wherein, using hand-held backpack pruning machine as main tool, hand-held backpack has unpowered and dynamic two types.It is dynamic
The supporting power of pruning machine has the additionaling powers such as pneumatic, hydraulic drive, electronic, miniature gasoline engine and small diesel engine.Vehicular
Pruning machine is the installation hydraulic foldable arm on tractor, folds arm end and is furnished with the hydraulic shear that can be moved back and forth, for large area
Pollarding, bushes or ground weeds, also by vehicle automatic up-down platform, are sent to different height position by people and carry out manually
Branch-finishing and pruning.
Existing automatic pruning machine for standing tree has been achieved with remote control branch-finishing and pruning operation.Existing shrub and hedge trimmer have energy large area
Trimming, ability to work are strong, pollard diameter and it is highly unrestricted the advantages that；But there is also more deficiency, as mechanism is complicated,
Weight is big, and cost of manufacture is high；High, safety is required not ensure the fitness of operator；Power source, which also has, uses gasoline engine
, have greater environmental impacts.
The content of the invention
For trees shrub and hedge trimmer above shortcomings, this application provides a kind of high-altitude pneumatic pruning shears, it has behaviour
Make safety coefficient height, mechanization even intelligence degree is high and simple in structure, light, reasonable, and cutter is durable, job area
Greatly, production efficiency is high and the advantages that labor intensity is small.
To achieve the above object, the technical solution of the application use is：High-altitude pneumatic pruning shears, including：Wheeled scissors, return
Draw spring, cylinder, securing plate, connector, fixed plate, telescopic rod, Bluetooth switch module；The one handle of wheeled scissors is rotation
Handle, is coordinated, another handle is fixed in fixed plate, and connector is installed on the push rod of cylinder, described with connector by groove, wheel
Push rod is equipped with Return spring, and one end of the cylinder is fixed in fixed plate, and the other end is fixed in securing plate, the reinforcing
Plate is connected with fixed plate, is fixed at the top of telescopic rod in securing plate；The logical of electromagnetic valve switch is controlled by Bluetooth switch module
Break and then to control the rise of cylinder.
Further, the connector, including：Axis a, axis b, rod end bearing, thin-wall bearing a, thin-wall bearing b, flange shaft
Set, roll adjustment piece a, roll adjustment piece b, bearing holder (housing, cover)；Axis a is fixed on the end of axis a through roll adjustment piece a, roll adjustment piece b, the thin-wall bearing a
Portion, bearing holder (housing, cover) are sleeved on the outside of thin-wall bearing a；The axis b sequentially passes through flange shaft sleeve, roll adjustment piece a, rod end bearing, roll adjustment
Piece b, the thin-wall bearing b are fixed on the end of axis b.
Further, when electromagnetic valve switch is powered, cylinder rise interface is connected with bomb；When electromagnetic valve switch powers off
When, cylinder rise interface communicates with air and is in normal pressure.The backhaul of cylinder push-rod is then retracted cylinder push-rod by Return spring
State before to beta pruning.
Further, the bomb can use Portable pedal high-pressure pump supplement pressure source.
The present invention is due to that using above technical scheme, can obtain following technique effect：
1. the shrub and hedge trimmer are braked using new Bluetooth technology；
2. telescopic rod solves the problems, such as that high-altitude trimming is cumbersome；
3. being used as power source using cylinder and bomb combination, cylinder operation is stablized, and bomb can use Portable pedal
High-pressure pump supplements pressure source, has good energy-saving effect, has accomplished on the energy green carbon-free；
4. the cutting range of the shrub and hedge trimmer adjusts, bring convenience, have good for different field, the people of different demands
Application prospect.
Brief description of the drawings
The present invention 2 width of shared attached drawing：
Fig. 1 is high-altitude pneumatic pruning shears structure diagram；
Fig. 2 is connector structure diagram.
Number explanation 1, wheeled scissors in figure；2nd, Return spring；3rd, cylinder；4th, securing plate；5th, connector；6th, fixed plate；
7th, telescopic rod；51st, axis a；52nd, axis b；53rd, flange shaft sleeve；54th, rod end bearing；55th, roll adjustment piece b；56th, thin-wall bearing b；57th, axis
Bearing sleeve；58th, roll adjustment piece a.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
Embodiment 1
The present embodiment provides a kind of high-altitude pneumatic pruning shears, including：Wheeled scissors, Return spring, cylinder, securing plate, company
Connector, fixed plate, telescopic rod, Bluetooth switch module；The one handle of wheeled scissors is rotating handle, is matched somebody with somebody with connector by groove, wheel
Close, another handle is fixed in fixed plate, and connector is installed on the push rod of cylinder, and the push rod is equipped with Return spring, institute
The one end for stating cylinder is fixed in fixed plate, and the other end is fixed in securing plate, and the securing plate is connected with fixed plate, telescopic rod
Top be fixed in securing plate；The break-make of electromagnetic valve switch is controlled by Bluetooth switch module to control pushing away for cylinder
Journey.
Embodiment 2
Limited as to the further of embodiment 1, the connector, including：Axis a, axis b, rod end bearing, thin-wall bearing a,
Thin-wall bearing b, flange shaft sleeve, roll adjustment piece a, roll adjustment piece b, bearing holder (housing, cover)；Axis a passes through roll adjustment piece a, roll adjustment piece b, the thin-wall bearing
A is fixed on the end of axis a, and bearing holder (housing, cover) is sleeved on the outside of thin-wall bearing a；The axis b sequentially pass through flange shaft sleeve, roll adjustment piece a,
Rod end bearing, roll adjustment piece b, the thin-wall bearing b are fixed on the end of axis b.
The shrub and hedge trimmer make scissor portion adjust the height wanted to operator using manual adjustment telescopic rod, then through manual
Bluetooth switch module is controlled, the break-make for changing electromagnetic valve switch (model 3V 210-08, into the reversal connection of outlet interface) controls nonoculture
With the rise of cylinder, single-acting cylinder is the element compared with based in cylinder, and it is to lean on air pressure transmission that it, which only has the movement in a direction,
Dynamic, reset is to lean on spring force or dead weight or other external force.Power is reached the rotating handle of scissors by connector, realizes and branch is repaiied
Cut.When electromagnetic valve switch is powered, rise interface and the bomb of cylinder are connected, and the branch for cutting knife-edge part is cut.Work as electromagnetism
When threshold switch powers off, cylinder rise interface communicates with air and is in normal pressure, then by Return spring by cylinder push-rod and connection
It is first to be withdrawn into the state before work together.The bomb can use Portable pedal high-pressure pump supplement pressure source.Thin wall shaft
The bearing holder (housing, cover) for holding a slides in the groove of rotating handle, and the radial spacing of the bearing holder (housing, cover) and two profiles of thin-wall bearing b is more than scissors groove
Base thickness degree.
The single-acting cylinder of the present embodiment M16*75, the student power source of DC12V, 12V two-position three way magnetic valves switch, saves
The major components such as wheels formula scissors make the shrub and hedge trimmer；Volume is used as 2L, the bottle that pressure is 8Kpa is used as pneumatic supply, and electric
Magnet valve switchs air inlet/outlet reversal connection, then the shrub and hedge trimmer can implement effective beta pruning 30 times or so, diameter≤15mm is sheared, according to bluetooth
Efficient working range calculates, and can implement trimming to the branch in high-altitude within 10 meters.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (2)
1. high-altitude pneumatic pruning shears, it is characterised in that including：It is wheeled scissors, Return spring, cylinder, securing plate, connector, solid
Fixed board, telescopic rod, Bluetooth switch module；The one handle of wheeled scissors is rotating handle, is coordinated with connector by groove, wheel, another
Handle is fixed in fixed plate, and connector is installed on the push rod of cylinder, and the push rod is equipped with Return spring, the cylinder
One end is fixed in fixed plate, and the other end is fixed in securing plate, and the securing plate is connected with fixed plate, and the top of telescopic rod is consolidated
It is scheduled in securing plate；The break-make of electromagnetic valve switch is controlled by Bluetooth switch module to control the rise of cylinder；The company
Connector, including：Axis a, axis b, rod end bearing, thin-wall bearing a, thin-wall bearing b, flange shaft sleeve, roll adjustment piece a, roll adjustment piece b, bearing
Set；Axis a is fixed on the end of axis a through roll adjustment piece a, roll adjustment piece b, the thin-wall bearing a, and bearing holder (housing, cover) is sleeved on thin-wall bearing a's
Outside；The axis b sequentially passes through flange shaft sleeve, roll adjustment piece a, rod end bearing, roll adjustment piece b, the thin-wall bearing b are fixed on axis
The end of b；
When electromagnetic valve switch is powered, cylinder rise interface is connected with bomb；When electromagnetic valve switch powers off, cylinder rise connects
Mouth communicates with air and is in normal pressure；Cylinder push-rod is then withdrawn into the shape before beta pruning by the backhaul of cylinder push-rod by Return spring
State.
2. high-altitude pneumatic pruning shears according to claim 1, it is characterised in that the bomb can use Portable pedal high pressure
Inflator supplements pressure source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362850.6A CN107926327B (en) | 2017-06-28 | 2017-06-28 | High-altitude pneumatic pruning shears |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711362850.6A CN107926327B (en) | 2017-06-28 | 2017-06-28 | High-altitude pneumatic pruning shears |
| CN201710505249.1A CN107231953B (en) | 2017-06-28 | 2017-06-28 | High-altitude pneumatic pruning shears based on Bluetooth technology |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505249.1A Division CN107231953B (en) | 2017-06-28 | 2017-06-28 | High-altitude pneumatic pruning shears based on Bluetooth technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107926327A true CN107926327A (en) | 2018-04-20 |
| CN107926327B CN107926327B (en) | 2020-05-19 |
Family
ID=59986748
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505249.1A Active CN107231953B (en) | 2017-06-28 | 2017-06-28 | High-altitude pneumatic pruning shears based on Bluetooth technology |
| CN201711362850.6A Active CN107926327B (en) | 2017-06-28 | 2017-06-28 | High-altitude pneumatic pruning shears |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505249.1A Active CN107231953B (en) | 2017-06-28 | 2017-06-28 | High-altitude pneumatic pruning shears based on Bluetooth technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107231953B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019174775A1 (en) * | 2018-03-16 | 2019-09-19 | Husqvarna Ab | Cutting tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003125648A (en) * | 2001-10-20 | 2003-05-07 | Hikari Tochigi | Pruning tool for cloud-shaped branch in high place |
| CN2754338Y (en) * | 2004-10-18 | 2006-02-01 | 黄幼华 | Long-handled pneumatic pruning shears |
| US20120030951A1 (en) * | 2010-07-26 | 2012-02-09 | Robert Seloff | Lopper devices for pruning trees and brushes |
| CN104126428A (en) * | 2013-05-03 | 2014-11-05 | 尤柄澄 | Pneumatic fruit tree pruning device |
| CN204272745U (en) * | 2014-12-03 | 2015-04-22 | 湖州好山好水园林工程有限公司 | Automatic shrub and hedge trimmer |
| CN106613395A (en) * | 2016-12-01 | 2017-05-10 | 重庆奇甫机械有限责任公司 | Trimming mechanical arm |
-
2017
- 2017-06-28 CN CN201710505249.1A patent/CN107231953B/en active Active
- 2017-06-28 CN CN201711362850.6A patent/CN107926327B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003125648A (en) * | 2001-10-20 | 2003-05-07 | Hikari Tochigi | Pruning tool for cloud-shaped branch in high place |
| CN2754338Y (en) * | 2004-10-18 | 2006-02-01 | 黄幼华 | Long-handled pneumatic pruning shears |
| US20120030951A1 (en) * | 2010-07-26 | 2012-02-09 | Robert Seloff | Lopper devices for pruning trees and brushes |
| CN104126428A (en) * | 2013-05-03 | 2014-11-05 | 尤柄澄 | Pneumatic fruit tree pruning device |
| CN204272745U (en) * | 2014-12-03 | 2015-04-22 | 湖州好山好水园林工程有限公司 | Automatic shrub and hedge trimmer |
| CN106613395A (en) * | 2016-12-01 | 2017-05-10 | 重庆奇甫机械有限责任公司 | Trimming mechanical arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107231953B (en) | 2020-05-19 |
| CN107231953A (en) | 2017-10-10 |
| CN107926327B (en) | 2020-05-19 |
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