CN106472127A - A kind of electric garden tree shears - Google Patents
A kind of electric garden tree shears Download PDFInfo
- Publication number
- CN106472127A CN106472127A CN201611036235.1A CN201611036235A CN106472127A CN 106472127 A CN106472127 A CN 106472127A CN 201611036235 A CN201611036235 A CN 201611036235A CN 106472127 A CN106472127 A CN 106472127A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- tree shears
- sword
- knife rest
- fixed blade
- 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.)
- Pending
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
- A01G3/033—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
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 electric garden tree shears include housing, knife rest, fixed blade, rotating sword and electronic device of rotation driving, knife rest is arranged on shell one end, in fixed blade fixation and knife rest, it is rotatably arranged in the middle part of rotating sword in knife rest or fixed blade, device of rotation driving can be rotated sword and be relatively fixed sword rotation realization shearing or expansion action, complete shear action without using manpower, the labor intensity of branch pruning when greatly reducing gardens operation, improve the efficiency of work, reduce human cost；Further, device of rotation driving realizes the transmission of concurrent aceses so that structure more compact by this bevel gear mechanism, is significantly reduced overall volume and the weight of tree shears, carry easily, operation convenience more, labor intensity is lower, and gear ratio is big, shearing force is big, and suitable scope is wider.
Description
Technical field
The present invention relates to garden instrument field, particularly a kind of electric garden tree shears.
Background technology
Tree shears are usually used in the pruning of gardens branch, and it completes the action sheared typically by Manual operation handle, with
When be to reach laborsaving, high shear force effect, current tree shears set up all kinds of companies on the basis of traditional scissor construction
Linkage, structure becomes increasingly complex although reducing the intensity of work to a certain extent, but during actual use, garden
The pruning workload of woods is very big, and the labour-saving structure even set up is still the amount of labour and greatly works, inefficiency,
Human cost is high.
Content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of electric garden tree shears.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of electric garden tree shears, including tree shears body, described tree shears body includes housing, knife rest, fixed blade, rotation
Sword and electronic device of rotation driving, described knife rest is arranged on shell one end, in described fixed blade fixation and knife rest, described rotation
It is rotatably arranged in the middle part of sword in knife rest or fixed blade, described device of rotation driving can be rotated sword and be relatively fixed sword rotation in fact
Now shearing or expansion action；
Described device of rotation driving includes a motor output mechanism and bevel gear transmission, and described bevel gear transmission includes
Drive bevel gear, driven fan-shaped bevel gear, described motor output mechanism is arranged along shell length direction and is connected with drive bevel gear
Connect, described driven fan-shaped bevel gear is arranged on one end of rotating sword and is engaged with driven fan-shaped bevel gear.
It is rotatably arranged in fixed blade by a shaft screw in the middle part of described rotating sword.
Described shaft screw connects to fixation after sequentially passing through in the middle part of the center of rotation of driven fan-shaped bevel gear and rotating sword
Sword, the position of described driven fan-shaped bevel gear deviation center of rotation is fixed on rotating sword one end by fixing screws.
Described fixing screws end is exposed through rotating sword, and described fixed blade offers the end that can supply fixing screws
The arc-shaped limit groove of insertion, limits the rotation angle range of rotating sword by the cooperation of arc-shaped limit groove and fixing screws end.
Described motor output mechanism includes motor and the planetary reducer being connected with motor output shaft, described planet tooth
Wheel decelerator front end is fixed on knife rest, and the output of planetary reducer is pivotally connected to drive bevel gear.
Described tree shears body also includes power supply and the circuit for controlling motor being connected with power supply, described power supply electricity
Source includes an on and off switch, and described circuit for controlling motor includes a motor switch, and described on and off switch and motor switch are tactile
Point type by compressing switch.
Described circuit for controlling motor is configured with angle controller, and described angle controller includes being arranged on driven sector
The sensor circuit plate of bevel gear side, described sensor circuit plate is provided with the corresponding position of some and driven fan-shaped bevel gear and passes
Sensor.
Described position sensor is infrared sensor, described driven fan-shaped bevel gear offers corresponding with infrared sensor
Sensing hole position.
Described power supply is an accumulator, and described accumulator is configured with charging circuit, described housing is provided with and fills
The charging inlet that circuit connects.
It is configured with status lamp, described status lamp is connected with circuit for controlling motor on described housing.
The invention has the beneficial effects as follows：A kind of electric garden tree shears, including tree shears body, described tree shears body bag
Include housing, knife rest, fixed blade, rotating sword and electronic device of rotation driving, described knife rest is arranged on shell one end, described solid
Determine, on sword fixation and knife rest, to be rotatably arranged in the middle part of described rotating sword in knife rest or fixed blade, described device of rotation driving can
Sword is rotated and is relatively fixed sword rotation realization shearing or expansion action, complete shear action without using manpower, greatly drop
The labor intensity of branch pruning during low gardens operation, improves the efficiency of work, reduces human cost.
Further, described device of rotation driving includes a motor output mechanism and bevel gear transmission, described bevel gear
Drive mechanism includes drive bevel gear, driven fan-shaped bevel gear, described motor output mechanism along shell length direction arrange and with
Drive bevel gear connects, and described driven fan-shaped bevel gear is arranged on one end of rotating sword and is engaged with driven fan-shaped bevel gear, leads to
Cross this bevel gear mechanism and realize the transmission of concurrent aceses so that structure more compact, be significantly reduced the overall volume of tree shears
And weight, carry easily, operation convenience more, labor intensity is lower, and gear ratio is big, and shearing force is big, and suitable scope is wider.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the decomposing schematic representation of the present invention；
Fig. 3 is the structural representation of running part of the present invention；
Fig. 4 is the decomposing schematic representation of running part of the present invention；.
Specific embodiment
Referring to figs. 1 to Fig. 4, Fig. 1 to Fig. 4 is the structural representation of one specific embodiment of the present invention, as illustrated, a kind of
Electric garden tree shears, including tree shears body, described tree shears body include housing 1, knife rest 2, fixed blade 3, rotating sword 4 and
Electronic device of rotation driving, described knife rest 2 is arranged on housing 1 one end, in described fixed blade 3 fixation and knife rest 2, described rotation
It is rotatably arranged in the middle part of sword 4 in knife rest 2 or fixed blade 3, described device of rotation driving can be rotated sword 4 and be relatively fixed sword 3
Rotate and realize shearing or expansion action, complete shear action without using manpower, branch pruning when greatly reducing gardens operation
Labor intensity, improve work efficiency, reduce human cost.
Preferably, described device of rotation driving includes a motor output mechanism and bevel gear transmission, described bevel gear
Drive mechanism includes drive bevel gear 51, driven fan-shaped bevel gear 52, and described motor output mechanism is arranged along housing 1 length direction
And be connected with drive bevel gear 51, described driven fan-shaped bevel gear 52 is arranged on one end of rotating sword 4 and bores tooth with driven sector
Wheel 52 engagement, realizes the transmission of concurrent aceses so that motor output mechanism can be arranged along housing 1 length direction by this structure,
Structure more compact, drive mechanism is simplified, and is significantly reduced overall volume and the weight of tree shears, carries easily, operation is more
For convenience, labor intensity is lower, and gear ratio is big, and shearing force is big, and suitable scope is wider.
In specific implementation process, bevel gear transmission, worm-and-wheel gear can be substituted from worm-and-wheel gear
It is capable of the transmission of alternating axis, be equally capable of in the present invention, the work(that motor output mechanism is arranged along housing 1 length direction
Can, but worm-and-wheel gear production and processing difficulty is big, manufactures, maintenance cost is high, and service life is not grown although disclosure satisfy that height
Precision is driven, but in the present invention, the required precision to transmission is not high, so preferably employing Bevel Gear Transmission, reduces
Cost, the effect of Simplified flowsheet are simultaneously as worm-and-wheel gear is accomplished that the transmission of alternating axis, big in organization volume
In bevel gear transmission.
Preferably, in the present embodiment, described rotating sword 4 middle part is coordinated fixing nut to rotate by a shaft screw 41
It is arranged in fixed blade 3, described shaft screw 41 sequentially passes through in the middle part of center of rotation and the rotating sword 4 of driven fan-shaped bevel gear 52
After connect to fixed blade 3, described driven fan-shaped bevel gear 52 deviates fixing by fixing screws 42 on the position of center of rotation
In rotating sword 4 one end, realize the synchronous axial system of rotating sword 4 and driven fan-shaped bevel gear 52.
Preferably, described fixing screws 42 end is exposed through rotating sword 4, and described fixed blade 3 offers can be for solid
Determine the arc-shaped limit groove 31 of the end insertion of screw 42, rotation is limited by the cooperation of arc-shaped limit groove 31 and fixing screws 42 end
Turn the rotation angle range of sword 4, prevent excessive the opening or close up and cause the damage of mechanism of rotating sword 4, avoid actively simultaneously
The scope that bevel gear 51 removal is engaged with driven fan-shaped bevel gear 52, causes failure mechanisms.
Preferably, described motor output mechanism includes motor 61 and the planetary reducer being connected with motor 61 output shaft
62, described planetary reducer 62 front end is fixed on knife rest 2, and the output of planetary reducer 62 is pivotally connected to actively
Bevel gear 51, by using planetary reducer 62, realizing high transmission ratio, improves shearing force, reduces reducing gear simultaneously
Volume.
Preferably, described tree shears body also includes power supply and the circuit for controlling motor being connected with power supply, institute
State power supply and include an on and off switch 71, described circuit for controlling motor includes a motor switch 72, described on and off switch 71 He
Motor switch 72 be contact by compressing switch, described on and off switch 71 and motor switch 72 are arranged on the same side of housing 1,
In the present embodiment, preferably on and off switch 71 and motor switch 72 are arranged on below housing 1, during use, staff grips tree
Secateurs body, needs first pushing power switch 71, realizes the switch of power supply, then press motor switch 72 again, motor 61 can
On and off switch 71 and motor switch 72 by the control of biswitch, and are selected the contact for pressing type by normal work simultaneously
Switch, when staff no presses will not action, prevent its false triggering, improve safety.
Preferably, security bar 11 corresponding with motor switch 72 is also configured with housing 1, this security bar 11 protects in electricity
Outside machine switch 72, preferably this security bar 11 annular is arranged on outside motor switch 72, facilitates staff to penetrate control, prevents simultaneously
Only outside object is triggered to motor switch 72, improves safety.
Preferably, described circuit for controlling motor is configured with angle controller, and described angle controller includes being arranged on
The sensor circuit plate 73 of driven fan-shaped bevel gear 52 side, described sensor circuit plate 73 is provided with some and driven fan-shaped cone tooth
Take turns 52 corresponding position sensors, realize the rotational angle sensing of driven fan-shaped bevel gear 52 by position sensor, and will turn
Dynamic angle sensing is sent to circuit for controlling motor, with the rotation of controlled motor 61, prevents from causing the mistake of motor in extreme position
Carry.
Preferably, described position sensor be infrared sensor, described driven fan-shaped bevel gear 52 offers with infrared
Sensor corresponding sensing hole position, to sense the angle of driven fan-shaped bevel gear 52, additionally, described position sensor can be also tactile
The travel switch of point type, is equally capable of perception and the control of position, is not described in detail here.
Preferably, described power supply is an accumulator, and described accumulator is configured with charging circuit, described housing 1 sets
It is equipped with the charging inlet 74 being connected with charging circuit, carried with the open air facilitating tree shears and use.
Preferably, described housing 1 is configured with status lamp 75, described status lamp 75 is connected with circuit for controlling motor, to carry
Show the working condition of operator's motor, when status lamp 75 lights, prompting operator's motor is operating state, now should be noted
The position of tree shears cutting edge, it is to avoid cause the accident.
Preferable enforcement to the present invention is illustrated above, and certainly, the present invention can also adopt and above-mentioned enforcement
The different form of mode, those of ordinary skill in the art are in the equivalent conversion made without prejudice on the premise of present invention spirit
Or change accordingly, all should belong in protection scope of the present invention.
Claims (10)
1. a kind of electric garden tree shears, including tree shears body it is characterised in that：Described tree shears body includes housing（1）、
Knife rest（2）, fixed blade（3）, rotating sword（4）And electronic device of rotation driving, described knife rest（2）It is arranged on housing（1）One end,
Described fixed blade（3）Fix and knife rest（2）On, described rotating sword（4）Middle part is rotatably arranged on knife rest（2）Or fixed blade（3）On,
Described device of rotation driving can be rotated sword（4）It is relatively fixed sword（3）Rotate and realize shearing or expansion action；
Described device of rotation driving includes a motor output mechanism and bevel gear transmission, and described bevel gear transmission includes
Drive bevel gear（51）, driven fan-shaped bevel gear（52）, described motor output mechanism is along housing（1）Length direction arrangement and with master
Dynamic bevel gear（51）Connect, described driven fan-shaped bevel gear（52）It is arranged on rotating sword（4）One end and with driven fan-shaped cone tooth
Wheel（52）Engagement.
2. a kind of electric garden tree shears according to claim 1 it is characterised in that：Described rotating sword（4）Middle part is passed through
One shaft screw（41）It is rotatably arranged on fixed blade（3）On.
3. a kind of electric garden tree shears according to claim 2 it is characterised in that：Described shaft screw（41）Wear successively
Cross driven fan-shaped bevel gear（52）Center of rotation and rotating sword（4）Connect to fixed blade behind middle part（3）, described driven fan-shaped cone
Gear（52）Deviate and fixing screws are passed through on the position of center of rotation（42）It is fixed on rotating sword（4）One end.
4. a kind of electric garden tree shears according to claim 2 it is characterised in that：Described fixing screws（42）End is worn
Cross rotating sword（4）Expose, described fixed blade（3）On offer and can supply fixing screws（42）End insertion arc-shaped limit groove
（31）, by arc-shaped limit groove（31）With fixing screws（42）The cooperation of end limits rotating sword（4）Rotation angle range.
5. a kind of electric garden tree shears according to claim 1 it is characterised in that：Described motor output mechanism includes electricity
Machine（61）And and motor（61）The planetary reducer that output shaft connects（62）, described planetary reducer（62）Front end is solid
It is scheduled on knife rest（2）On, and planetary reducer（62）Output be pivotally connected to drive bevel gear（51）.
6. a kind of electric garden tree shears according to claim 1 it is characterised in that：Described tree shears body also includes supplying
Power supply and the circuit for controlling motor being connected with power supply, described power supply includes an on and off switch（71）, described motor
Control circuit includes a motor switch（72）, described on and off switch（71）And motor switch（72）Be contact by pressing off
Close.
7. a kind of electric garden tree shears according to claim 6 it is characterised in that：Described circuit for controlling motor is configured with
Angle controller, described angle controller includes being arranged on driven fan-shaped bevel gear（52）The sensor circuit plate of side
（73）, described sensor circuit plate（73）On be provided with some with driven fan-shaped bevel gear（52）Corresponding position sensor.
8. a kind of electric garden tree shears according to claim 7 it is characterised in that：Described position sensor is infrared biography
Sensor, described driven fan-shaped bevel gear（52）On offer sensing hole position corresponding with infrared sensor.
9. a kind of electric garden tree shears according to claim 6 it is characterised in that：Described power supply is an electric power storage
Pond, described accumulator is configured with charging circuit, described housing（1）On be provided with the charging inlet being connected with charging circuit（74）.
10. a kind of electric garden tree shears according to claim 6 it is characterised in that：Described housing（1）On be configured with shape
State lamp（75）, described status lamp（75）It is connected with circuit for controlling motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036235.1A CN106472127A (en) | 2016-11-18 | 2016-11-18 | A kind of electric garden tree shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036235.1A CN106472127A (en) | 2016-11-18 | 2016-11-18 | A kind of electric garden tree shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106472127A true CN106472127A (en) | 2017-03-08 |
Family
ID=58273991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611036235.1A Pending CN106472127A (en) | 2016-11-18 | 2016-11-18 | A kind of electric garden tree shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106472127A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680411A (en) * | 2019-10-09 | 2020-01-14 | 山东大学 | Cervical puncture biopsy forceps and using method thereof |
| CN116195441A (en) * | 2023-03-30 | 2023-06-02 | 杭州润土园艺科技有限公司 | North America ilex cutting device |
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| EP2158805A1 (en) * | 2008-08-26 | 2010-03-03 | Robert Bosch GmbH | Vegetation cutting tool |
| CN201563409U (en) * | 2009-09-15 | 2010-09-01 | 南京德朔实业有限公司 | Electric scissors |
| CN202112075U (en) * | 2011-05-16 | 2012-01-18 | 浙江亚特电器有限公司 | Novel chargeable electric garden scissors |
| DE202012005352U1 (en) * | 2012-05-30 | 2012-06-14 | Macauto Industrial Co., Ltd. | Scissor assembly for cutting branches |
| CN102715023A (en) * | 2011-03-31 | 2012-10-10 | 南京德朔实业有限公司 | Electric pruning shears |
| CN203661678U (en) * | 2013-12-18 | 2014-06-25 | 陈仁夫 | Gear type scissors |
| EP2604106B1 (en) * | 2011-12-15 | 2015-01-21 | DAVIDE E LUIGI VOLPI S.p.A. | Powered pruning shears |
| KR20160116634A (en) * | 2015-03-30 | 2016-10-10 | 이원자 | An Electric Cutting Device for a sprout extract |
| CN206481650U (en) * | 2016-11-18 | 2017-09-12 | 中山庆琏金属制品有限公司 | A kind of electric garden tree shears |
-
2016
- 2016-11-18 CN CN201611036235.1A patent/CN106472127A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2158805A1 (en) * | 2008-08-26 | 2010-03-03 | Robert Bosch GmbH | Vegetation cutting tool |
| CN201275765Y (en) * | 2008-10-09 | 2009-07-22 | 潘晓明 | Charging type electric scissors |
| CN201563409U (en) * | 2009-09-15 | 2010-09-01 | 南京德朔实业有限公司 | Electric scissors |
| CN102715023A (en) * | 2011-03-31 | 2012-10-10 | 南京德朔实业有限公司 | Electric pruning shears |
| CN202112075U (en) * | 2011-05-16 | 2012-01-18 | 浙江亚特电器有限公司 | Novel chargeable electric garden scissors |
| EP2604106B1 (en) * | 2011-12-15 | 2015-01-21 | DAVIDE E LUIGI VOLPI S.p.A. | Powered pruning shears |
| DE202012005352U1 (en) * | 2012-05-30 | 2012-06-14 | Macauto Industrial Co., Ltd. | Scissor assembly for cutting branches |
| CN203661678U (en) * | 2013-12-18 | 2014-06-25 | 陈仁夫 | Gear type scissors |
| KR20160116634A (en) * | 2015-03-30 | 2016-10-10 | 이원자 | An Electric Cutting Device for a sprout extract |
| CN206481650U (en) * | 2016-11-18 | 2017-09-12 | 中山庆琏金属制品有限公司 | A kind of electric garden tree shears |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680411A (en) * | 2019-10-09 | 2020-01-14 | 山东大学 | Cervical puncture biopsy forceps and using method thereof |
| CN110680411B (en) * | 2019-10-09 | 2020-10-02 | 山东大学 | Cervical puncture biopsy forceps and using method thereof |
| CN116195441A (en) * | 2023-03-30 | 2023-06-02 | 杭州润土园艺科技有限公司 | North America ilex cutting device |
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Application publication date: 20170308 |