CN105165429A - Road green belt trimming vehicle - Google Patents
Road green belt trimming vehicle Download PDFInfo
- Publication number
- CN105165429A CN105165429A CN201510554362.XA CN201510554362A CN105165429A CN 105165429 A CN105165429 A CN 105165429A CN 201510554362 A CN201510554362 A CN 201510554362A CN 105165429 A CN105165429 A CN 105165429A
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- Prior art keywords
- pruning
- fixed
- head
- rollers
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention provides a road green belt trimming vehicle. The road green belt trimming vehicle comprises a vehicle body, a compartment, a trimming head, a support arm, a platform, a hydraulic and electric power set and a discharge pipe, wherein a driving cab is disposed at a front end of the vehicle body and is internally equipped with a control console, the platform is arranged in the middle part of the vehicle body, the compartment is disposed at a rear end of the vehicle body, the hydraulic and electric power set and the support arm are installed on the platform, a tail end of the support arm is connected with the trimming head, a rear end of the trimming head is connected with the discharge pipe, and a tail end of the discharge pipe is fixed on a top part of the compartment. In comparison with conventional road green belt trimming vehicles, the road green belt trimming vehicle provided by the present invention is reasonable in structure, simultaneous in trimming and branch and leaf collecting work, high in working efficiency, low in failure rate, high in safety factor and especially applicable to trimming work of highway green belts, and does not require direct manual work.
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 all provided with greenbelt, and greenbelt plant growth is very fast, need regularly to carry out pruning work to it, and workload is very large, especially highway, very heavy to the pruning work of isolation greenbelt, also have certain danger.At present two kinds of forms are mainly taked for the pruning of green belt along highway: one is that artificial hand-held chain saw is pruned, artificial shortcoming of pruning be operating efficiency low, affect traffic, safety coefficient is low; Another kind uses vehicular trimmer to prune, but its branches and leaves pruned can not carry out recovery cleaning in time, equally still need manually to carry out secondary collection.In addition some pruning cars are also had to devise synchronous collection container, while cutting branches and leaves, branches and leaves are sucked in collection container, but because the design of its shearing and absorbing mechanism is unreasonable, often effectively cannot process slightly long disconnected branch, in use be easy to the phenomenon occurring that absorbing path blocks, fault rate is high, and operation duration is poor.
Summary of the invention
In order to solve the problem, the invention provides a kind of green belt along highway pruning car, pruning and the work of collection branches and leaves of this car can synchronously be carried out, operating efficiency is high, failure rate is low, and does not need artificial direct operation, safety coefficient is high, is specially adapted to the pruning operation of greenbelt on highway.
Concrete technical scheme of the present invention is as follows:
A kind of green belt along highway pruning car, comprise car body, compartment, pruning head, support arm, platform, hydraulic pressure and electric power unit, drainage conduit, wherein said car body front end is driver's cabin, is furnished with console in driver's cabin, be provided with platform in the middle part of car body, car body rear end is compartment; Platform is provided with hydraulic pressure and electric power unit and support arm, the end of support arm connects prunes head, and prune head rear end and be connected with drainage conduit, drainage conduit end is fixed on car body top.
Described pruning head is provided with shell, shell is a pre-large post-small shell channel, pruning head front end is provided with two rollers arranged in parallel, roller is fixed on roller shaft, and roller shaft is provided with driven gear, and roller shaft two ends are connected on shell respectively by bearing block, the driven gear of two rollers engages each other, one of them driven gear is also meshed with a driving gear, and driving gear is driven by shear motor, and then drives two rollers to realize synchronous backwards rotation; Described roller cylinder face is provided with multilayer dynamic cutting knife arranged in parallel at a certain distance vertically, and every layer of dynamic cutting knife is provided with multi-disc and the radial position of the dynamic cutting knife of adjacent two layers is staggered mutually; The enclosure bottom of two roller front ends is fixed with the rectangular fixed cutting tool of a slice with many group blades, and the ground floor on rectangular fixed cutting tool and two rollers moves cutting knife and matches; Gap between two rollers is also provided with row center fixed cutting tool arranged in parallel, and center fixed cutting tool is fixing in the enclosure by dead lever, and each center fixed cutting tool respectively with two roller ground floors after each layer move cutting knife and match; When two rollers rotate, the ground floor of roller moves cutting knife and forms scissor-shaped with rectangular fixed cutting tool and coordinate, and each layer after the ground floor of roller moves cutting knife and forms scissor-shaped with each center fixed cutting tool respectively and coordinate; The rear of portion two roller is also provided with aerofoil fan in the enclosure, and aerofoil fan is fixed on shell by pole; The outer casing top surface pruning head is installed with two suspension ring as the tie point with support arm.
All there is cutting edge on described dynamic cutting knife and fixed cutting tool both sides, center, and the degree of depth of each blade of described rectangular fixed cutting tool is the arrangement of ω shape so that and the ground floor of two rollers height that moves cutting knife match.
In order to aerofoil fan will be made to have better cut-out ability, the blade side of described aerofoil fan will also be provided with cutting edge.
Described drainage conduit is made up of pipe joint, telescoping tube, discharging opening, and pipe joint is enclosed within to be pruned on head-tail interface, and pipe joint can along axle center axial rotation; Discharging opening is fixed on compartment by holder, discharging opening can in holder axial rotation.
Described support arm comprises fixed arm and cantilever, wherein one end of fixed arm is hinged on platform, one end of the other end and cantilever is hinged, the other end of cantilever is hinged with the suspension ring pruning head, subtended angle between fixed arm and platform is controlled by the first hydraulic cylinder be hinged between fixed arm and platform, subtended angle between cantilever and fixed arm is controlled by the second hydraulic cylinder be hinged between cantilever and fixed arm, and cantilever and the subtended angle pruned between face, the crown are controlled by the 3rd hydraulic cylinder be hinged between cantilever and another suspension ring pruning head.
In order to the front end face that can control to prune head when support arm rotary trimmer head prunes greenbelt right flank with its bottom side is swung back slightly, effectively to catch the branches and leaves of cut-out, reduce cladoptosis, two suspension ring of described pruning head are unequal with the distance of pruning head front end face, formation front-back staggered is arranged, and the setting angle of two suspension ring forms an inclination angle with pruning head front end face.
This green belt along highway pruning car adopts hydraulic pressure and electronic mode to control to prune head, the position and angle of pruning head is changed by the cooperation of three hydraulic cylinders, can change flexibly and prune the height of greenbelt and the width of near-end, the power of hydraulic cylinder, pruning motor and aerofoil fan is provided by hydraulic pressure and electric power unit.Adjust and prune starter motor behind head position, greenbelt can be pruned in the process of pruning car walking, fixed cutting tool coordinates with the dynamic cutting knife on rotating drum and can be shredded by branches and leaves while trimming leaf and get rid of into the inner rear of pruning casing, and by axial fan blade branches and leaves are shredded further and break up, aerofoil fan is produced malleation simultaneously and is discharged in compartment by drainage conduit by residual leaf.Compared with existing highway greenbelt pruning car, pruning car of the present invention is rational in infrastructure, and the work of pruning and collecting branches and leaves can synchronously be carried out, operating efficiency is high, failure rate is low, and does not need artificial direct operation, safety coefficient is high, is specially adapted to the pruning operation of greenbelt on highway.
Accompanying drawing explanation
Fig. 1 is the front view (prune head and be in return, end face position and position, three, right flank position respectively) of green belt along highway pruning car of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that support arm controls to prune the schematic diagram that head is in return, end face position and right flank position respectively.
Fig. 4 is for pruning head Facad structure schematic diagram.
Fig. 5 is for pruning head end structure schematic diagram.
Fig. 6 is for pruning head cutting knife and aerofoil fan positional structure schematic diagram.
Fig. 7 is for pruning head gear transmission structure schematic diagram.
Fig. 8 is for pruning head vertical view.
Fig. 9 is dynamic cutting knife schematic diagram.
Fixed cutting tool schematic diagram centered by Figure 10.
Figure 11 is rectangular fixed cutting tool schematic diagram.
In figure: 1-car body, 2-prunes head, 3-support arm, 4-pipe joint, 5-telescoping tube, 6-holder, 7-discharging opening, 8-compartment, 9-platform, 10-hydraulic pressure and electric power unit, 11-prunes head-tail interface, 12-the 3rd hydraulic cylinder, 13-cantilever, 14-second hydraulic cylinder, 15-fixed arm, 16-first hydraulic cylinder, 17-suspension ring, 18-driven gear, 19-shear motor, 20-roller shaft, 21-bearing block, 22-greenbelt, 23-shell, 24-roller, 25-moves cutting knife, 26-ground floor moves cutting knife, the rectangular fixed cutting tool of 27-, 28-center fixed cutting tool, 29-aerofoil fan, 30-blade, 31-pole, 32-dead lever, 33-driving gear.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
As Figure 1-3, this green belt along highway pruning car comprises car body 1, compartment 8, prune 2, support arm 3, platform 9, hydraulic pressure and electric power unit 10, drainage conduit, wherein said car body 1 front end is driver's cabin, console is furnished with in driver's cabin, be provided with platform 9 in the middle part of car body 1, car body 1 rear end is compartment 8; Platform 8 is provided with hydraulic pressure and electric power unit 10 and support arm 3, the end of support arm 3 connects prunes 2, and prune 2 rear end and be connected with drainage conduit, drainage conduit end is fixed on top, compartment 8.
As Figure 4-8, described pruning 2 is provided with shell 23, shell 23 is a pre-large post-small shell channel, pruning 2 front end are provided with two rollers 24 arranged in parallel, roller 24 is fixed on roller shaft 20, roller shaft 20 is provided with driven gear 18, roller shaft 20 two ends are connected on shell 23 respectively by bearing block 21, two driven gears 18 of two rollers 24 engage each other, one of them driven gear 18 is also meshed with a driving gear 33, driving gear 33 is driven by shear motor 19, and then drives two rollers 24 to realize synchronous backwards rotation; Described roller 24 faces are provided with multilayer dynamic cutting knife 25 arranged in parallel at a certain distance vertically, and every layer of dynamic cutting knife 25 is provided with multi-disc and the radial position of the dynamic cutting knife 25 of adjacent two layers is staggered mutually; Shell 23 bottom surface of two roller 24 front ends is fixed with the rectangular fixed cutting tool 27 of a slice with many group blades, and the ground floor on rectangular fixed cutting tool 27 and two rollers 24 moves cutting knife 26 and matches; Gap between two rollers 24 is also provided with row center fixed cutting tool 28 arranged in parallel, center fixed cutting tool 28 is fixed in shell 23 by dead lever 32, and each center fixed cutting tool 28 respectively with two roller ground floors after each layer move cutting knife 25 and match; When two rollers 24 rotate, the ground floor of roller 24 moves cutting knife 26 and forms scissor-shaped with rectangular fixed cutting tool 27 and coordinate, and each layer after the ground floor of roller moves cutting knife 25 forms scissor-shaped with each center fixed cutting tool 28 respectively and coordinate; Also be provided with aerofoil fan 29 at the rear of inner two rollers 24 of shell 23, aerofoil fan 29 is fixed on shell 23 by pole 31, and blade 30 side of aerofoil fan 29 is also provided with cutting edge; Shell 23 end face pruning 2 be installed with two suspension ring 17 as and the tie point of support arm 3.
As shown in figs. 9-11, all there is cutting edge on described dynamic cutting knife 25 and center fixed cutting tool 28 both sides, and the degree of depth of each blade of described rectangular fixed cutting tool 27 is the arrangement of ω shape so that and the ground floor of two rollers 24 height that moves cutting knife 26 match.
As shown in Figure 1-2, described drainage conduit is made up of pipe joint 4, telescoping tube 5, discharging opening 7, and pipe joint 4 is enclosed within to be pruned on head-tail interface 11, and pipe joint 4 can along axle center axial rotation; Discharging opening 7 is fixed on compartment 8 by holder 6, discharging opening 7 can in holder 6 axial rotation.
As shown in Figure 3, described support arm 3 comprises fixed arm 15 and cantilever 13, wherein one end of fixed arm 15 is hinged on platform 9, one end of the other end and cantilever 13 is hinged, the other end of cantilever 13 and prune 2 suspension ring 17 hinged, subtended angle between fixed arm 15 and platform 9 is controlled by the first hydraulic cylinder 16 be hinged between fixed arm 15 and platform 9, subtended angle between cantilever 13 and fixed arm 15 is controlled by the second hydraulic cylinder 14 be hinged between cantilever 13 and fixed arm 15, cantilever 13 and prune subtended angle between 2 end face and controlled by the 3rd hydraulic cylinder 12 between another suspension ring 17 being hinged on cantilever 13 and pruning 2.
In order to the front end face that can control pruning 2 when support arm 3 rotary trimmer head 2 prunes greenbelt right flank with its bottom side is swung back slightly, effectively to catch the branches and leaves of cut-out, reduce cladoptosis, two suspension ring 17 of described pruning 2 are unequal with the distance of pruning 2 front end face, formation front-back staggered is arranged, and the setting angle of two suspension ring 17 forms an inclination angle with pruning 2 front end face, as shown in Figure 8.
When carrying out pruning operation, pruning car is reached on the right side of greenbelt 22, start hydraulic pressure and electric power unit 10, control to prune 2 by console in driver's cabin adjustment support arm 3 and hydraulic cylinder 12,14,16 thereof, pruning 2 is in need the position of shearing and angle, open the power supply of shear motor 19 and aerofoil fan 29, start pruning car and walk at the uniform velocity forward, pruning operation can be carried out to the end face of greenbelt 22 or right flank.
When adjusting a position and angle of pruning 2, jointly coordinated pruning 2 lifting by fixed arm 15, first hydraulic cylinder 16, cantilever 13, second hydraulic cylinder 14 or drop to correct position, an angle of pruning 2 is changed again, to adapt to prune requirement by the 3rd hydraulic cylinder 12; Simultaneously drainage conduit interface tube 4 and discharging opening 7 can follow prune 2 position and angle carry out axial-rotation, telescoping tube 5 can along pipeline radial expansion, to adapt to prune position.
Prune 2 when pruning operation, shear motor 19 drives driven gear 18 to reach on roller 24 by power by driving gear 33, dynamic cutting knife 25,26 forms shearing relation with fixed cutting tool 27,28 under the drive of roller 24, ground floor moves cutting knife 26 and coordinates with rectangular fixed cutting tool 27 and cut off by branches and leaves, and each layer after ground floor moves cutting knife 25 and is responsible for shredding unnecessary branches and leaves with center fixed cutting tool 28.Branches and leaves chopped are pruned 2 inner because the rotation of dynamic cutting knife 25 is dumped into, under the effect of axial fan blade 30, branches and leaves are shredded further to be broken up, and the axial fan blade 30 simultaneously rotated produces malleation and the branches and leaves smashed are discharged into collection in compartment 8 by drainage conduit.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a green belt along highway pruning car, it is characterized in that: comprise car body (1), compartment (8), pruning head (2), support arm (3), platform (9), hydraulic pressure and electric power unit (10), drainage conduit, wherein said car body (1) front end is driver's cabin, console is furnished with in driver's cabin, car body (1) middle part is provided with platform (9), and car body (1) rear end is compartment (8); Platform (9) is provided with hydraulic pressure and electric power unit (10) and support arm (3), the end of support arm (3) connects prunes head (2), and prune head (2) rear end and be connected with drainage conduit, drainage conduit end is fixed on compartment (8) top;
Described pruning head (2) is provided with shell (23), shell (23) is a pre-large post-small shell channel, pruning head (2) front end is provided with two rollers (24) arranged in parallel, roller (24) is fixed on roller shaft (20), roller shaft (20) is provided with driven gear (18), roller shaft (20) two ends are connected on shell (23) respectively by bearing block (21), the driven gear (18) of two rollers (24) engages each other, one of them driven gear (18) is also meshed with a driving gear (33), driving gear (33) is driven by shear motor (19), and then drive two rollers (24) to realize synchronous backwards rotation, described roller (24) cylinder face is provided with multilayer dynamic cutting knife (25) arranged in parallel at a certain distance vertically, and every layer of dynamic cutting knife (25) is provided with multi-disc and the radial position of the dynamic cutting knife (25) of adjacent two layers is staggered mutually, shell (23) bottom surface of two rollers (24) front end is fixed with the rectangular fixed cutting tool (27) of a slice with many group blades, and rectangular fixed cutting tool (27) moves cutting knife (26) with the ground floor on two rollers (24) and matches, gap between two rollers (24) is also provided with row center fixed cutting tool (28) arranged in parallel, center fixed cutting tool (28) is fixed in shell (23) by dead lever (32), and each center fixed cutting tool (28) respectively with two rollers (24) ground floor after each layer move cutting knife (25) and match, when two rollers (24) rotate, the ground floor of roller (24) moves cutting knife (26) and forms scissor-shaped with rectangular fixed cutting tool (27) and coordinate, and each layer after the ground floor of roller (24) moves cutting knife (25) forms scissor-shaped with each center fixed cutting tool (28) respectively and coordinate, also be provided with aerofoil fan (29) at the rear of inner two rollers (24) of shell (23), aerofoil fan (29) is fixed on shell (23) by pole (31), shell (23) end face pruning head (2) be installed with two suspension ring (17) as and the tie point of support arm (3).
2. pruning car according to claim 1, it is characterized in that: all there is cutting edge on described dynamic cutting knife (25) and center fixed cutting tool (28) both sides, the degree of depth of each blade of described rectangular fixed cutting tool (27) is the arrangement of ω shape so that and the ground floor of two rollers (24) height that moves cutting knife (26) match.
3. pruning car according to claim 1, is characterized in that: blade (30) side of described aerofoil fan (29) is provided with cutting edge.
4. pruning car according to claim 1, is characterized in that: described drainage conduit is made up of pipe joint (4), telescoping tube (5), discharging opening (7), and pipe joint (4) is enclosed within to be pruned on head-tail interface (11), and pipe joint (4) can along axle center axial rotation; Discharging opening (7) is fixed on compartment (8) by holder (6), discharging opening (7) can in holder (6) axial rotation.
5. pruning car according to claim 1, it is characterized in that: described support arm (3) comprises fixed arm (15) and cantilever (13), wherein one end of fixed arm (15) is hinged on platform (9), one end of the other end and cantilever (13) is hinged, the other end of cantilever (13) is hinged with a suspension ring (17) of pruning head (2), subtended angle between fixed arm (15) and platform (9) is controlled by the first hydraulic cylinder (16) be hinged between fixed arm (15) and platform (9), subtended angle between cantilever (13) and fixed arm (15) is controlled by the second hydraulic cylinder (14) be hinged between cantilever (13) and fixed arm (15), cantilever (13) and the subtended angle pruned between head (2) end face are controlled by the 3rd hydraulic cylinder (12) be hinged between cantilever (13) and another suspension ring (17) pruning head (2).
6. pruning car according to claim 5, it is characterized in that: two suspension ring (17) of described pruning head (2) are unequal with the distance of pruning head (2) front end face, formation front-back staggered is arranged, and the setting angle of two suspension ring (17) forms an inclination angle with pruning head (2) front end face.
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 true CN105165429A (en) | 2015-12-23 |
| CN105165429B 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) |
Cited By (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 |
| GB2592613A (en) * | 2020-03-03 | 2021-09-08 | Christopher Warrington George James | Organic matter harvester |
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 |
-
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 |
Cited By (4)
| 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 |
| GB2592613A (en) * | 2020-03-03 | 2021-09-08 | Christopher Warrington George James | Organic matter harvester |
| WO2021176206A1 (en) * | 2020-03-03 | 2021-09-10 | George James Christopher Warrington | Organic matter harvester |
| GB2592613B (en) * | 2020-03-03 | 2022-06-01 | Christopher Warrington George James | Organic matter harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105165429B (en) | 2017-08-01 |
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Granted publication date: 20170801 Termination date: 20190902 |