CN105103979B - A kind of pruning head of green belt along highway pruning car - Google Patents
A kind of pruning head of green belt along highway pruning car Download PDFInfo
- Publication number
- CN105103979B CN105103979B CN201510554363.4A CN201510554363A CN105103979B CN 105103979 B CN105103979 B CN 105103979B CN 201510554363 A CN201510554363 A CN 201510554363A CN 105103979 B CN105103979 B CN 105103979B
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- China
- Prior art keywords
- pruning
- rollers
- cutting tool
- cutting knife
- roller
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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
- 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
- A01G3/0435—Machines specially adapted for shaping plants, e.g. topiaries
Landscapes
- 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 pruning head of green belt along highway pruning car, its front end is provided with two rollers arranged in parallel, roller is provided with multilayer dynamic cutting knife arranged in parallel at a certain distance, the a piece of strip fixed cutting tool with multigroup blade is fixed with the enclosure bottom of two roller front ends, strip fixed cutting tool matches with the dynamic cutting knife of ground floor on two rollers；Gap between two rollers is additionally provided with a row center fixed cutting tool, and each center fixed cutting tool matches with the dynamic cutting knife of each layer after two roller ground floors respectively；The rear of two rollers is additionally provided with aerofoil fan inside the housing.This pruning head is provided on pruning car, prune head fixed cutting tool and coordinate with dynamic cutting knife and branches and leaves can be shredded and got rid of into enclosure interior rear while trimming leaf, and branches and leaves are further shredded by axial fan blade break up, aerofoil fan produces malleation that residual leaf is discharged into compartment by drainage conduit simultaneously, pruning and collect branches and leaves work can synchronously be carried out, high working efficiency.
Description
Technical field
The present invention relates to a kind of part of Green belt trimmer tool, specifically a kind of pruning of green belt along highway pruning car
Head, 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 pruning work to isolating greenbelt is very heavy, also with certain
It is dangerous.At present two kinds of forms are mainly taken for the pruning of green belt along highway：One kind is that man-hour manually hand-held chain saw is pruned, people
The shortcoming that work is pruned is that operating efficiency is low, influences traffic, safety coefficient low；Another kind is repaiied using vehicular trimmer
Cut, it can be pruned during traveling to greenbelt, and operating efficiency is high, and safety coefficient is high, therefore more receive gardener
Welcome, but the pruning head that is used of existing such pruning car only possesses the simple function of pruning mostly, what it was pruned
Branches and leaves can not in time carry out recovery cleaning, equally still need manually to carry out secondary collection, very inconvenient.
The content of the invention
In order to solve the above problems, the invention provides a kind of pruning head of green belt along highway pruning car, by the pruning head
It is provided on corresponding pruning car, pruning and collect branches and leaves work can synchronously be carried out, and high working efficiency, fault rate is low, and
Artificial direct operation is not needed, safety coefficient is high, be particularly well-suited to the pruning operation of greenbelt on highway.
Concrete technical scheme of the present invention is as follows：
A kind of pruning head of green belt along highway pruning car, its shell is a pre-large post-small shell channel, before pruning head
End is provided with two rollers arranged in parallel, and roller is fixed on roller shaft, and roller shaft is provided with driven gear, roller shaft two ends point
Be not connected on shell by bearing block, the driven gears intermeshing of two rollers, one of driven gear also with one
Driving gear is meshed, and driving gear is driven by shear motor, and then drives two rollers to realize synchronous backwards rotation；The 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 the dynamic of multi-disc and adjacent two layers
The radial position of cutting knife is mutually staggered；The a piece of strip with multigroup blade is fixed with the enclosure bottom of two roller front ends
Fixed cutting tool, strip fixed cutting tool matches with the dynamic cutting knife of ground floor on two rollers；Gap between two rollers also sets
There is the center fixed cutting tool that a row are arranged in parallel, center fixed cutting tool is fixed in shell by fix bar, and each center is fixed
Cutting knife matches with the dynamic cutting knife of each layer after two roller ground floors respectively；When two rollers are rotated, the ground floor of roller is dynamic to be cut
Knife forms scissor-shaped and coordinates with strip fixed cutting tool, and the dynamic cutting knife of each layer after the ground floor of roller is fixed with each center respectively
Cutting knife forms scissor-shaped and coordinates；The rear of two rollers is additionally provided with aerofoil fan inside the housing, and aerofoil fan is fixed by pole
On shell.
In order that manipulation of the pruning car support arm to the position and angle of the pruning head is more flexible, the pruning head
Outer casing top surface is installed with two suspension ring as the tie point with pruning car support arm, two suspension ring and pruning head front end face
Apart from unequal, front-back staggered arrangement is formed, and two setting angles of suspension ring form an inclination angle with head front end face is pruned.
In order that aerofoil fan has preferably cut-out ability, the blade side of the aerofoil fan is additionally provided with cutting edge.
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, and the height in order to the dynamic cutting knife of ground floor with two rollers matches.
This pruning head on the support arm of pruning car, controls to prune by controlling the stretching, extension of support arm when in use
The specific pruning position of head and angle, prune two suspension ring of head as the tie point with support arm, repairing haircut afterbody interface
Equipped with telescopic drainage conduit, the branches and leaves such that it is able to prune out are emitted into compartment and collect.Using this pruning head repairing
Cut and greenbelt is pruned during garage is walked, fixed cutting tool can be while trimming leaf with the dynamic cutting knife cooperation on rotating drum
Branches and leaves are shredded and got rid of into pruning casing inside rear, and branches and leaves are further shredded by axial fan blade is broken up, axle
Flow fan produces malleation that residual leaf is discharged into compartment by drainage conduit simultaneously.With the pruning head of conventional green belt along highway pruning car
Compare, the present invention prunes header structure rationally, pruning and collect branches and leaves work can synchronously be carried out, and high working efficiency, fault rate is low,
And artificial direct operation is not needed, safety coefficient is high, is particularly well-suited to the pruning operation of greenbelt on highway.
Brief description of the drawings
Fig. 1 prunes head positive structure schematic for the present invention.
Fig. 2 prunes head end structure schematic diagram for the present invention.
Fig. 3 prunes head cutting knife and aerofoil fan positional structure schematic diagram for the present invention.
Fig. 4 prunes head gear transmission structure schematic diagram for the present invention.
Fig. 5 prunes head top view for the present invention.
Fig. 6 is dynamic cutting knife schematic diagram.
Fixed cutting tool schematic diagram centered on Fig. 7.
Fig. 8 is strip fixed cutting tool schematic diagram.
Fig. 9 is that the present invention prunes the position view that head is arranged on pruning car（Prune head and be respectively at return, top surface position
With three positions in right flank position）.
Figure 10 is the top view of Fig. 9.
Figure 11 is that pruning car adjusts the signal that pruning head is respectively at return, top surface position and right flank position by support arm
Figure.
In figure：1- suspension ring, 2- driven gears, 3- shear motors, 4- roller shafts, 5- bearing blocks, 6- fix bars, 7- shells,
8- rollers, 9- moves cutting knife, and 10- ground floors move cutting knife, 11- strip fixed cutting tools, 12- centers fixed cutting tool, 13- aerofoil fans,
14- blades, 15- poles, 16- pruning head-tail interfaces, 17- driving gears, 18- pruning cars, 19- pruning heads, 20- support arms,
21- drainage conduits, 22- compartments, 23- greenbelts.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
As Figure 1-5, the shell 7 of the pruning head of this green belt along highway pruning car is that a pre-large post-small housing leads to
Road, prunes head front end and is provided with two rollers 8 arranged in parallel, and roller 8 is fixed on roller shaft 4, and roller shaft 4 is provided with driven tooth
Wheel 2, the two ends of roller shaft 4 are connected on shell 7 by bearing block 5 respectively, and two driven gears of roller 82 are intermeshed, wherein
One driven gear 2 is also meshed with a driving gear 17, and driving gear 17 is driven by shear motor 3, and then drives two rollers
Cylinder 8 realizes synchronous backwards rotation；8 faces of the roller are provided with multilayer dynamic cutting knife 9 arranged in parallel at a certain distance vertically, often
The radial position of the dynamic cutting knife 9 that the dynamic cutting knife 9 of layer is provided with multi-disc and adjacent two layers is mutually staggered；At the bottom of shell 7 of the front end of two roller 8
The a piece of strip fixed cutting tool 11 with multigroup blade, on the roller 8 of strip fixed cutting tool 11 and two first are fixed with face
The dynamic cutting knife 10 of layer matches；Gap between two rollers 8 is additionally provided with row center fixed cutting tool 12 arranged in parallel, center
Fixed cutting tool 12 is fixed in shell 7 by fix bar 6, and each center fixed cutting tool 12 respectively with the ground floor of two roller 8 after
The dynamic cutting knife 9 of each layer match；When two roller 8 is rotated, the dynamic cutting knife 10 of ground floor of roller 8 is formed with strip fixed cutting tool 11
Scissor-shaped coordinates, and the dynamic cutting knife 9 of each layer after the ground floor of roller 8 forms scissor-shaped and match somebody with somebody with each center fixed cutting tool 12 respectively
Close；In the inside of shell 7, the rear of two rollers 8 is additionally provided with aerofoil fan 13, and aerofoil fan 13 is fixed on shell 7 by pole 15
On, the side of blade 14 of aerofoil fan 13 is additionally provided with cutting edge；The top surface of shell 7 for pruning head is installed with the conduct of two suspension ring 1
With the tie point of pruning car support arm 20, two suspension ring 1 with prune head front end face distance it is unequal, formed front-back staggered cloth
Put, and two setting angles of suspension ring 1 form an inclination angle with head front end face is pruned, so can be in the rotary trimmer of support arm 20
The front end face of control pruning head is swung back slightly when head prunes greenbelt right side with its bottom side, effectively to catch the branches and leaves of cut-out, is subtracted
Few cladoptosis.
As shown in figs 6-8, there are cutting edge, the strip fixed cutting tool in the dynamic cutting knife 9 and the both sides of center fixed cutting tool 12
The depth of 11 each blades is arranged in ω shapes, and the height in order to the dynamic cutting knife 10 of ground floor with two rollers 8 matches.
As shown in figs. 9-11, this pruning first 19 is arranged on the support arm 20 of pruning car 18 when in use, by controlling branch
Brace 20 stretching, extension come control prune first 19 specific pruning position and angle, prune first 19 two suspension ring as and support arm
20 tie point, equipped with telescopic drainage conduit 21 on repairing haircut afterbody interface 16, such that it is able to the branches and leaves that will be pruned out
It is emitted into compartment 22 and collects.
When operation is pruned, shear motor 3 drives driven gear 2 that power is reached into roller to this pruning head by driving gear 17
On cylinder 8, the dynamic dynamic cutting knife 10 of cutting knife 9, ground floor is formed and cut under the drive of roller 8 with fixed cutting tool 11, center fixed cutting tool 12
Cut relation, the dynamic cutting knife 10 of ground floor coordinates with strip fixed cutting tool 11 cuts branches and leaves, the dynamic cutting knife 9 of each layer after ground floor and
Center fixed cutting tool 12 is responsible for the unnecessary branches and leaves of chopping.Rotation of the branches and leaves chopped due to moving cutting knife 9 is dumped into inside pruning head,
In the presence of axial fan blade 14, branches and leaves are broken up by further chopping, while the axial fan blade 14 of rotation is produced just
The branches and leaves that pressure will be smashed are discharged into compartment 22 by drainage conduit 21 and collected.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Any modification, equivalent and improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of pruning head of green belt along highway pruning car, it is characterized in that：Prune the shell of head（7）It is a pre-large post-small shell
Body passage, prunes head front end and is provided with two rollers arranged in parallel（8）, roller（8）It is fixed on roller shaft（4）On, roller shaft（4）
It is provided with driven gear（2）, roller shaft（4）Two ends pass through bearing block respectively（5）It is connected to shell（7）On, two rollers（8）'s
Driven gear（2）Intermeshing, one of driven gear（2）Also with a driving gear（17）It is meshed, driving gear
（17）By shear motor（3）Drive, and then drive two rollers（8）Realize synchronous backwards rotation；The roller（8）Cylinder face is vertically
It is provided with multilayer dynamic cutting knife arranged in parallel at a certain distance（9）, every layer of dynamic cutting knife（9）It is provided with the dynamic cutting knife of multi-disc and adjacent two layers
（9）Radial position mutually stagger；In two rollers（8）The shell of front end（7）It is fixed with bottom surface a piece of with multigroup blade
Strip fixed cutting tool（11）, strip fixed cutting tool（11）With two rollers（8）On the dynamic cutting knife of ground floor（10）Match；Two
Roller（8）Between gap be additionally provided with row center fixed cutting tool arranged in parallel（12）, center fixed cutting tool（12）Pass through
Fix bar（6）It is fixed on shell（7）It is interior, and each center fixed cutting tool（12）Respectively with two rollers（8）Each layer after ground floor
Dynamic cutting knife（9）Match；When two rollers（8）During rotation, roller（8）The dynamic cutting knife of ground floor（10）With strip fixed cutting tool（11）
Scissor-shaped is formed to coordinate, and roller（8）Ground floor after the dynamic cutting knife of each layer（9）Respectively with each center fixed cutting tool（12）Shape
Coordinate into scissor-shaped；In shell（7）Internal two rollers（8）Rear be additionally provided with aerofoil fan（13）, aerofoil fan（13）Pass through
Pole（15）It is fixed on shell（7）On.
2. pruning head according to claim 1, it is characterized in that：The shell for pruning head（7）Top surface is installed with two
Individual suspension ring（1）As the tie point with pruning car support arm, two suspension ring（1）It is unequal with the distance for pruning head front end face, shape
Into front-back staggered arrangement, and two suspension ring（1）Setting angle form an inclination angle with head front end face is pruned.
3. pruning head according to claim 1, it is characterized in that：The aerofoil fan（13）Blade（14）Side is provided with sword
Mouthful.
4. pruning head according to claim 1, it is characterized in that：The dynamic cutting knife（9）With center fixed cutting tool（12）Both sides
There are cutting edge, the strip fixed cutting tool（11）The depth of each blade in ω shapes arrange, so as to two rollers（8）Ground floor
Dynamic cutting knife（10）Height match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554363.4A CN105103979B (en) | 2015-09-02 | 2015-09-02 | A kind of pruning head of green belt along highway pruning car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554363.4A CN105103979B (en) | 2015-09-02 | 2015-09-02 | A kind of pruning head of green belt along highway pruning car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105103979A CN105103979A (en) | 2015-12-02 |
| CN105103979B true CN105103979B (en) | 2017-06-30 |
Family
ID=54652326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510554363.4A Expired - Fee Related CN105103979B (en) | 2015-09-02 | 2015-09-02 | A kind of pruning head of green belt along highway pruning car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105103979B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4217321A1 (en) * | 1992-05-26 | 1993-12-02 | Max Roider | Clearing vegetation along railway embankments or road sides - involves rotary cutter on free end of articulated arm mounted on turntable on mobile vehicle |
| CN201450915U (en) * | 2009-07-22 | 2010-05-12 | 何礼京 | Green belt trimmer |
| CN104054522A (en) * | 2014-06-20 | 2014-09-24 | 张新瑜 | Urban road green belt shaper |
| CN204377506U (en) * | 2015-01-06 | 2015-06-10 | 孙宏志 | Self-propelled green belt trimmer |
| CN204518584U (en) * | 2015-04-15 | 2015-08-05 | 陈国富 | Multi-functional mower |
| CN204929753U (en) * | 2015-09-02 | 2016-01-06 | 广西职业技术学院 | A kind of pruning head of green belt along highway pruning car |
-
2015
- 2015-09-02 CN CN201510554363.4A patent/CN105103979B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105103979A (en) | 2015-12-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20190902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |