CN105165429B - Green belt along highway pruning car - Google Patents
Green belt along highway pruning car Download PDFInfo
- Publication number
- CN105165429B CN105165429B CN201510554362.XA CN201510554362A CN105165429B CN 105165429 B CN105165429 B CN 105165429B CN 201510554362 A CN201510554362 A CN 201510554362A CN 105165429 B CN105165429 B CN 105165429B
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- China
- Prior art keywords
- fixed
- trimming
- rollers
- platform
- shell
- 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.)
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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
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
-
- 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
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/0426—Machines for pruning vegetation on embankments and road-sides
-
- 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
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G2003/0461—Apparatus for trimming hedges, e.g. hedge shears with reciprocating knives
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention provides a kind of green belt along highway pruning car, including car body, compartment, trimming head, support arm, platform, hydraulic pressure and electric power unit, drainage conduit, wherein the car body front end is driver's cabin, it is furnished with console in driver's cabin, platform is provided with the middle part of car body, body rear end is compartment；Hydraulic pressure and electric power unit and support arm are installed, the end connection trimming head of support arm, trimming head rear end is connected with drainage conduit, and discharge pipe end is fixed on car body top on platform.Compared with existing highway greenbelt pruning car, pruning car of the present invention is rational in infrastructure, and trimming and the work of collection branches and leaves can be carried out synchronously, operating efficiency is high, and fault rate is low, and does not need artificial direct operation, safety coefficient is high, is particularly suitable for use in the trimming operation of greenbelt on highway.
Description
Technical field
The present invention relates to a kind of Green belt trimmer tool, specifically a kind of green belt along highway pruning car belongs to graden machine
Technical field.
Background technology
Common road, highway are both provided with greenbelt, and greenbelt plant growth is very fast, it is necessary to periodically be repaiied to it
Work is cut, workload is very big, especially highway, the trimming work to isolation greenbelt is very heavy, also with certain
It is dangerous.Two kinds of forms are mainly taken in the trimming for green belt along highway at present：One kind is that man-hour manually hand-held chain saw is trimmed, people
The shortcoming of work trimming is that operating efficiency is low, influences traffic, safety coefficient low；Another repaiied using vehicular trimmer
Cut, but its branches and leaves trimmed can not carry out recovery cleaning in time, equally still need manually to carry out secondary collection.In addition also have
Some pruning cars devise synchronous collection container, suck branches and leaves in collection vessel while branches and leaves are cut, but because it is cut
The design cut with absorbing mechanism is unreasonable, often can not effectively handle slightly long disconnected branch, be easy to inhale in use
The phenomenon of channel blockage is received, fault rate is high, and operation duration is poor.
The content of the invention
In order to solve the above problems, the invention provides a kind of green belt along highway pruning car, the trimming of the car and collection branch
Leaf work can be carried out synchronously, and operating efficiency is high, and fault rate is low, and not need artificial direct operation, and safety coefficient is high, especially
Suitable for the trimming operation of greenbelt on highway.
Concrete technical scheme of the present invention is as follows：
A kind of green belt along highway pruning car, including car body, compartment, trimming head, support arm, platform, hydraulic pressure and electric power unit,
Drainage conduit, wherein the car body front end is driver's cabin, is furnished with the middle part of console, car body in driver's cabin and is provided with after platform, car body
Hold as compartment；Hydraulic pressure and electric power unit and support arm, the end connection trimming head of support arm, trimming head rear end are installed on platform
Drainage conduit is connected with, discharge pipe end is fixed on car body top.
The trimming head is provided with shell, and shell is a pre-large post-small shell channel, and trimming head front end is put down provided with two
The roller of row arrangement, roller is fixed on roller shaft, and roller shaft is provided with driven gear, and roller shaft two ends pass through bearing block respectively
It is connected on shell, the driven gear intermeshing of two rollers, one of driven gear is also mutually nibbled with a driving gear
Close, driving gear is driven by shear motor, and then drive two rollers to realize synchronous backwards rotation；The roller cylinder face is set vertically
There are multilayer dynamic cutting knife arranged in parallel at a certain distance, radial direction position of the every layer of dynamic cutting knife provided with multi-disc and the dynamic cutting knife of adjacent two layers
Put and mutually stagger；The a piece of strip fixed cutting tool with multigroup blade is fixed with the enclosure bottom of two roller front ends, it is long
Bar fixed cutting tool moves cutting knife with the first layer on two rollers and matched；Gap between two rollers is additionally provided with a row parallel
The center fixed cutting tool of row, center fixed cutting tool is fixed in shell by fix bar, and each center fixed cutting tool is respectively with two
Each layer after roller first layer moves cutting knife and matched；When two rollers are rotated, the first layer of roller moves cutting knife and fixed with strip
Cutting knife formation scissor-shaped coordinates, and each layer after the first layer of roller moves cutting knife and forms scissors with each center fixed cutting tool respectively
Shape coordinates；The rear of two rollers is additionally provided with aerofoil fan inside the housing, and aerofoil fan is fixed on shell by pole；Trimming
The outer casing top surface of head is installed with two suspension ring as the tie point with support arm.
There is cutting edge on the dynamic cutting knife and center fixed cutting tool both sides, and the depth of each blade of strip fixed cutting tool is in ω
Shape is arranged, in order to which the height that cutting knife is moved with the first layer of two rollers matches.
In order to which aerofoil fan will be made to have more preferable cut-out ability, the blade side of the aerofoil fan is additionally provided with cutting edge.
The drainage conduit is made up of pipe joint, telescoping tube, discharging opening, and pipe joint is enclosed on trimming head-tail interface, and pipe connects
Head can be along axle center axial rotation；Discharging opening is fixed on compartment by fixed seat, discharging opening can in fixed seat axial rotation.
The support arm includes fixed arm and cantilever, and one end of wherein fixed arm is hinged on platform, the other end and cantilever
One end be hinged, a suspension ring of the other end of cantilever and trimming head are hinged, and the subtended angle between fixed arm and platform is by being hinged on
First hydraulic cylinder between fixed arm and platform is controlled, and the subtended angle between cantilever and fixed arm is by being hinged on cantilever and fixation
Second hydraulic cylinder between arm is controlled, and the subtended angle between cantilever and trimming crown face is by being hinged on cantilever with trimming the another of head
The 3rd hydraulic cylinder between one suspension ring is controlled.
In order to which the front end face for trimming head can be controlled when support arm rotary trimmer head trims greenbelt right flank with its bottom side
Swing back slightly, effectively to catch the branches and leaves of cut-out, reduce cladoptosis, two suspension ring of the trimming head and trimming head front end face away from
From unequal, front-back staggered arrangement, and one inclination angle of setting angle and the front end face formation of trimming head of two suspension ring are formed.
This green belt along highway pruning car controls to trim head using hydraulic pressure and electronic mode, is changed by the cooperation of three hydraulic cylinders
Turn revisionism haircut position and angle, can flexibly change trimming greenbelt height and near-end width, hydraulic cylinder, trimming motor
There is provided with the power of aerofoil fan by hydraulic pressure and electric power unit.Start motor after adjusting trimming head position, you can in pruning car
Greenbelt is trimmed during walking, fixed cutting tool coordinates with the dynamic cutting knife on rotating drum can be while trimming leaf by branch
Leaf is shredded and got rid of into rear inside trimming casing, and is further shredded branches and leaves by axial fan blade and broken up, axle stream wind
Fan produces malleation and is discharged into residual leaf in compartment by drainage conduit simultaneously.Compared with existing highway greenbelt pruning car, the present invention
Pruning car is rational in infrastructure, and trimming and the work of collection branches and leaves can be carried out synchronously, and operating efficiency is high, and fault rate is low, and is not required to
Artificial direct operation is wanted, safety coefficient is high, is particularly suitable for use in the trimming operation of greenbelt on highway.
Brief description of the drawings
Fig. 1 is the front view of green belt along highway pruning car of the present invention（Trimming head is respectively at return, top surface position and right flank
Three positions in position）.
Fig. 2 is Fig. 1 top view.
Fig. 3 is that support arm controls to trim the schematic diagram that head is respectively at return, top surface position and right flank position.
Fig. 4 is trimming head positive structure schematic.
Fig. 5 is trimming head end structure schematic diagram.
Fig. 6 is trimming head cutting knife and aerofoil fan positional structure schematic diagram.
Fig. 7 is trimming head gear transmission structure schematic diagram.
Fig. 8 is trimming head top view.
Fig. 9 is dynamic cutting knife schematic diagram.
Fixed cutting tool schematic diagram centered on Figure 10.
Figure 11 is strip fixed cutting tool schematic diagram.
In figure：1- car bodies, 2- trimming heads, 3- support arms, 4- pipe joints, 5- telescoping tubes, 6- fixed seats, 7- discharging openings, 8-
Compartment, 9- platforms, 10- hydraulic pressure and electric power unit, 11- trimming head-tail interfaces, the hydraulic cylinders of 12- the 3rd, 13- cantilevers, 14- second
Hydraulic cylinder, 15- fixed arms, 16- first hydraulic cylinders, 17- suspension ring, 18- driven gears, 19- shear motors, 20- roller shafts, 21-
Bearing block, 22- greenbelts, 23- shells, 24- rollers, 25- moves cutting knife, and 26- first layers move cutting knife, 27- strip fixed cutting tools,
28- centers fixed cutting tool, 29- aerofoil fans, 30- blades, 31- poles, 32- fix bars, 33- driving gears.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
As Figure 1-3, this green belt along highway pruning car include car body 1, compartment 8, trim first 2, support arm 3, platform 9,
Hydraulic pressure and electric power unit 10, drainage conduit, wherein the front end of the car body 1 is driver's cabin, are furnished with console, car body 1 in driver's cabin
Portion is provided with platform 9, and the rear end of car body 1 is compartment 8；Hydraulic pressure and electric power unit 10 and support arm 3, support arm 3 are installed on platform 8
End connection trimming first 2, trim first 2 rear end and be connected with drainage conduit, discharge pipe end is fixed on the top of compartment 8.
As Figure 4-8, the trimming first 2 is provided with shell 23, and shell 23 is a pre-large post-small shell channel, trimming
First 2 front end is fixed on roller shaft 20 provided with two rollers 24 arranged in parallel, roller 24, and roller shaft 20 is provided with driven gear
18, the two ends of roller shaft 20 are connected on shell 23 by bearing block 21 respectively, and two driven gears 18 of two rollers 24 are mutual
Engagement, one of driven gear 18 is also meshed with a driving gear 33, and driving gear 33 is driven by shear motor 19, is entered
And drive two rollers 24 to realize synchronous backwards rotation；Described 24 faces of roller are arranged in parallel at a certain distance provided with multilayer vertically
Dynamic cutting knife 25, the radial position of every layer of dynamic cutting knife 25 provided with multi-disc and the dynamic cutting knife 25 of adjacent two layers mutually staggers；In two rollers
The a piece of strip fixed cutting tool 27 with multigroup blade, strip fixed cutting tool 27 are fixed with the bottom surface of shell 23 of 24 front ends of cylinder
Cutting knife 26 is moved with the first layer on two rollers 24 to match；It is arranged in parallel that gap between two rollers 24 is additionally provided with a row
Center fixed cutting tool 28, center fixed cutting tool 28 is fixed in shell 23 by fix bar 32, and 28 points of each center fixed cutting tool
Cutting knife 25 is not moved with each layer after two roller first layers to match；When two rollers 24 are rotated, the first layer of roller 24 is dynamic to be cut
Knife 26 and strip fixed cutting tool 27 formation scissor-shaped coordinate, and each layer after the first layer of roller move cutting knife 25 respectively with it is each in
The formation scissor-shaped of heart fixed cutting tool 28 coordinates；In the inside of shell 23, the rear of two rollers 24 is additionally provided with aerofoil fan 29, axle stream wind
Fan 29 is fixed on shell 23 by pole 31, and the side of blade 30 of aerofoil fan 29 is additionally provided with cutting edge；The shell 23 of trimming first 2
Top surface is installed with two suspension ring 17 as the tie point with support arm 3.
As shown in figs. 9-11, there is cutting edge on dynamic cutting knife 25 and center fixed cutting tool 28 both sides, and the strip is fixed and cut
The depth of each blade of knife 27 is arranged in ω shapes, in order to which the height that cutting knife 26 is moved with the first layer of two rollers 24 matches.
As shown in Figure 1-2, the drainage conduit is made up of pipe joint 4, telescoping tube 5, discharging opening 7, and pipe joint 4 is enclosed on trimming head
On afterbody interface 11, pipe joint 4 can be along axle center axial rotation；Discharging opening 7 is fixed on compartment 8 by fixed seat 6, discharging opening 7
Can in fixed seat 6 axial rotation.
As shown in figure 3, the support arm 3 includes fixed arm 15 and cantilever 13, one end of wherein fixed arm 15 is hinged on flat
On platform 9, one end of the other end and cantilever 13 is hinged, and the other end of cantilever 13 and a suspension ring 17 of trimming first 2 are hinged, fixed arm
Subtended angle between 15 and platform 9 is controlled by the first hydraulic cylinder 16 being hinged between fixed arm 15 and platform 9, cantilever 13 with
Subtended angle between fixed arm 15 is controlled by the second hydraulic cylinder 14 being hinged between cantilever 13 and fixed arm 15, cantilever 13 with
Subtended angle between first 2 top surface of trimming is by the 3rd hydraulic cylinder 12 that is hinged between cantilever 13 and another suspension ring 17 for trimming first 2
It is controlled.
In order to which the front end of trimming first 2 can be controlled when the rotary trimmer of support arm 3 first 2 trims greenbelt right flank with its bottom side
Face is swung back slightly, effectively to catch the branches and leaves of cut-out, reduces cladoptosis, two suspension ring 17 of the trimming first 2 are with trimming first 2 front end
The distance in face is unequal, forms front-back staggered arrangement, and the setting angle of two suspension ring 17 is with trimming first 2 front end face formation one
Inclination angle, as shown in Figure 8.
When carrying out trimming operation, pruning car is reached the right side of greenbelt 22, starts hydraulic pressure and electric power unit 10, by driving
Console adjustment support arm 3 and its control of hydraulic cylinder 12,14,16 trimming first 2 of interior are sailed, being in trimming first 2 needs shearing
Position and angle, open the power supply of shear motor 19 and aerofoil fan 29, start pruning car and at the uniform velocity walk forward, you can to green
The top surface or right flank for changing band 22 carry out trimming operation.
At the position of adjustment trimming first 2 and angle, pass through fixed arm 15, first hydraulic cylinder 16, cantilever 13, the second hydraulic pressure
Cylinder 14 coordinates jointly will trim first 2 lifting or drop to correct position, then pass through the angle of the 3rd hydraulic cylinder 12 change trimming first 2
Degree, is required with adapting to trimming；Drainage conduit interface tube 4 and discharging opening 7 can follow the position of trimming first 2 and angle to carry out axially simultaneously
Rotation, telescoping tube 5 can be along pipeline radial expansion, to adapt to trim position.
Trimming first 2 is when trimming operation, and shear motor 19 drives driven gear 18 to reach power by driving gear 33
On roller 24, move cutting knife 25,26 and form shearing relation with fixed cutting tool 27,28 under the drive of roller 24, first layer moves cutting knife
26 coordinate with strip fixed cutting tool 27 and cut branches and leaves, and each layer after first layer moves cutting knife 25 to be responsible for center fixed cutting tool 28
Shred unnecessary branches and leaves.Rotation of the branches and leaves chopped due to moving cutting knife 25 is dumped into inside trimming first 2, in axial fan blade 30
In the presence of, branches and leaves are broken up by further chopping, lead to the branches and leaves smashed while the axial fan blade 30 of rotation produces malleation
Cross drainage conduit and be discharged into collection in compartment 8.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modifications, equivalent substitutions and improvements made within principle etc., should be included in the scope of the protection.
Claims (6)
1. a kind of green belt along highway pruning car, it is characterized in that：Including car body（1）, compartment（8）, trimming head（2）, support arm（3）、
Platform（9）, hydraulic pressure and electric power unit（10）, drainage conduit, wherein the car body（1）Front end is equipped with control in driver's cabin, driver's cabin
Platform processed, car body（1）Middle part is provided with platform（9）, car body（1）Rear end is compartment（8）；Platform（9）On hydraulic pressure and electric power are installed
Unit（10）And support arm（3）, support arm（3）End connection trimming head（2）, trim head（2）Rear end is connected with drainage conduit, row
Expects pipe end is fixed on compartment（8）Top；
The trimming head（2）Provided with shell（23）, shell（23）For a pre-large post-small shell channel, head is trimmed（2）Front end
Provided with two rollers arranged in parallel（24）, roller（24）It is fixed on roller shaft（20）On, roller shaft（20）It is provided with driven tooth
Wheel（18）, roller shaft（20）Two ends pass through bearing block respectively（21）It is connected to shell（23）On, two rollers（24）Driven tooth
Wheel（18）Intermeshing, one of driven gear（18）Also with a driving gear（33）It is meshed, driving gear（33）By
Shear motor（19）Driving, and then drive two rollers（24）Realize synchronous backwards rotation；The roller（24）Cylinder face is set vertically
There is multilayer dynamic cutting knife arranged in parallel at a certain distance（25）, every layer of dynamic cutting knife（25）Dynamic cutting knife provided with multi-disc and adjacent two layers
（25）Radial position mutually stagger；In two rollers（24）The shell of front end（23）It is fixed with bottom surface a piece of with multigroup knife
The strip fixed cutting tool of sword（27）, strip fixed cutting tool（27）With two rollers（24）On first layer move cutting knife（26）Match；
In two rollers（24）Between gap be additionally provided with row center fixed cutting tool arranged in parallel（28）, center fixed cutting tool（28）
Pass through fix bar（32）It is fixed on shell（23）It is interior, and each center fixed cutting tool（28）Respectively with two rollers（24）After first layer
Each layer move cutting knife（25）Match；When two rollers（24）During rotation, roller（24）First layer move cutting knife（26）It is solid with strip
Cutter（27）Scissor-shaped is formed to coordinate, and roller（24）First layer after each layer move cutting knife（25）It is solid with each center respectively
Cutter（28）Scissor-shaped is formed to coordinate；In shell（23）Internal two rollers（24）Rear be additionally provided with aerofoil fan（29）, axle
Flow fan（29）Pass through pole（31）It is fixed on shell（23）On；Trim head（2）Shell（23）Top surface is installed with two
Suspension ring（17）As and support arm（3）Tie point.
2. pruning car according to claim 1, it is characterized in that：The dynamic cutting knife（25）With center fixed cutting tool（28）Both sides
There are cutting edge, the strip fixed cutting tool（27）The depth of each blade in ω shapes arrange, so as to two rollers（24）First
The dynamic cutting knife of layer（26）Height match.
3. pruning car according to claim 1, it is characterized in that：The aerofoil fan（29）Blade（30）Side is provided with sword
Mouthful.
4. pruning car according to claim 1, it is characterized in that：The drainage conduit is by pipe joint（4）, telescoping tube（5）, discharging
Mouthful（7）Composition, pipe joint（4）It is enclosed on trimming head-tail interface（11）On, pipe joint（4）Along axle center axial rotation；Discharging opening（7）
Pass through fixed seat（6）It is fixed on compartment（8）On, discharging opening（7）In fixed seat（6）Interior axial rotation.
5. pruning car according to claim 1, it is characterized in that：The support arm（3）Including fixed arm（15）And cantilever
（13）, wherein fixed arm（15）One end be hinged on platform（9）On, the other end and cantilever（13）One end be hinged, cantilever（13）
The other end and trimming head（2）A suspension ring（17）It is hinged, fixed arm（15）With platform（9）Between subtended angle it is solid by being hinged on
Determine arm（15）With platform（9）Between first hydraulic cylinder（16）It is controlled, cantilever（13）With fixed arm（15）Between subtended angle
By being hinged on cantilever（13）With fixed arm（15）Between second hydraulic cylinder（14）It is controlled, cantilever（13）With trimming head（2）
Subtended angle between top surface is by being hinged on cantilever（13）With trimming head（2）Another suspension ring（17）Between the 3rd hydraulic cylinder（12）
It is controlled.
6. pruning car according to claim 5, it is characterized in that：The trimming head（2）Two suspension ring（17）With trimming head
（2）The distance of front end face is unequal, forms front-back staggered arrangement, and two suspension ring（17）Setting angle with trimming head（2）Before
One inclination angle of end face formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554362.XA CN105165429B (en) | 2015-09-02 | 2015-09-02 | Green belt along highway pruning car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554362.XA CN105165429B (en) | 2015-09-02 | 2015-09-02 | Green belt along highway pruning car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105165429A CN105165429A (en) | 2015-12-23 |
| CN105165429B true CN105165429B (en) | 2017-08-01 |
Family
ID=54888317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510554362.XA Expired - Fee Related CN105165429B (en) | 2015-09-02 | 2015-09-02 | Green belt along highway pruning car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105165429B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926329A (en) * | 2017-12-13 | 2018-04-20 | 张庆国 | A kind of Accessible treelawn mower |
| GB2592613B (en) * | 2020-03-03 | 2022-06-01 | Christopher Warrington George James | Organic matter harvester |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2814952Y (en) * | 2005-04-05 | 2006-09-13 | 李国庆 | Green-fence trimming machine |
| CN201409333Y (en) * | 2009-06-10 | 2010-02-24 | 叶东升 | Trimming and weeding device and automatic trimming and weeding green car |
| WO2013052994A1 (en) * | 2011-10-10 | 2013-04-18 | Williames Tea Pty Ltd | Apparatus for use in the cultivation and harvesting of tea |
| WO2013104973A1 (en) * | 2012-01-13 | 2013-07-18 | Fondazione Edmund Mach | Cutting equipment for plant rows |
| CN104303864A (en) * | 2014-11-06 | 2015-01-28 | 徐凌新 | Highway greening pruning device and sweeper |
| CN204377506U (en) * | 2015-01-06 | 2015-06-10 | 孙宏志 | Self-propelled green belt trimmer |
| CN204929754U (en) * | 2015-09-02 | 2016-01-06 | 广西职业技术学院 | Green belt along highway pruning car |
-
2015
- 2015-09-02 CN CN201510554362.XA patent/CN105165429B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2814952Y (en) * | 2005-04-05 | 2006-09-13 | 李国庆 | Green-fence trimming machine |
| CN201409333Y (en) * | 2009-06-10 | 2010-02-24 | 叶东升 | Trimming and weeding device and automatic trimming and weeding green car |
| WO2013052994A1 (en) * | 2011-10-10 | 2013-04-18 | Williames Tea Pty Ltd | Apparatus for use in the cultivation and harvesting of tea |
| WO2013104973A1 (en) * | 2012-01-13 | 2013-07-18 | Fondazione Edmund Mach | Cutting equipment for plant rows |
| CN104303864A (en) * | 2014-11-06 | 2015-01-28 | 徐凌新 | Highway greening pruning device and sweeper |
| CN204377506U (en) * | 2015-01-06 | 2015-06-10 | 孙宏志 | Self-propelled green belt trimmer |
| CN204929754U (en) * | 2015-09-02 | 2016-01-06 | 广西职业技术学院 | Green belt along highway pruning car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105165429A (en) | 2015-12-23 |
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Granted publication date: 20170801 Termination date: 20190902 |