CN204929753U - 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
- CN204929753U CN204929753U CN201520676014.5U CN201520676014U CN204929753U CN 204929753 U CN204929753 U CN 204929753U CN 201520676014 U CN201520676014 U CN 201520676014U CN 204929753 U CN204929753 U CN 204929753U
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- Prior art keywords
- pruning
- cutting tool
- rollers
- cutting knife
- roller
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- 238000013138 pruning Methods 0.000 title claims abstract description 69
- 239000000725 suspension Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000009966 trimming Methods 0.000 abstract description 2
- 244000141353 Prunus domestica Species 0.000 description 18
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- Harvester Elements (AREA)
Abstract
The utility model 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 enclosure bottom of two roller front ends is fixed with the rectangular fixed cutting tool of a slice with many group blades, the ground floor on rectangular fixed cutting tool and two rollers moves cutting knife and matches; Gap between two rollers is also provided with a row center fixed cutting tool, each center fixed cutting tool respectively with two roller ground floors after each layer move cutting knife and match; The rear of portion two roller is also provided with aerofoil fan in the enclosure.This pruning head is provided on pruning car, prune head fixed cutting tool to coordinate with dynamic cutting knife and can while trimming leaf, branches and leaves be shredded and get rid of into enclosure interior rear, and by axial fan blade branches and leaves are shredded further and break up, aerofoil fan produces malleation simultaneously and is discharged in compartment by residual leaf by drainage conduit, prune and collect branches and leaves work can synchronously carry out, operating efficiency is high.
Description
Technical field
The utility model relates to a kind of parts of Green belt trimmer tool, and specifically a kind of pruning head 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, it can prune greenbelt in the process of advancing, operating efficiency is high, safety coefficient is high, therefore more by the welcome of gardener, but the pruning head that this type of pruning car existing adopts only possesses the simple function of pruning mostly, and its branches and leaves pruned can not carry out recovery cleaning in time, equally still need manually to carry out secondary collection, very inconvenient.
Utility model content
In order to solve the problem, the utility model provides a kind of pruning head of green belt along highway pruning car, this pruning head is provided on corresponding pruning car, prune and collect branches and leaves work can synchronously carry 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.
The concrete technical scheme that the utility model adopts 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, 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.
In order to make pruning car support arm to the position of described pruning head and the manipulation of angle more flexible, the outer casing top surface of described pruning head is installed with two suspension ring as the tie point with pruning car support arm, two suspension ring 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.
In order to make aerofoil fan have better cut-out ability, the blade side of described aerofoil fan is also provided with cutting edge.
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.
This pruning head is arranged on the support arm of pruning car in use, concrete pruning position and the angle of pruning head is controlled by the stretching, extension controlling support arm, prune two suspension ring of head as the tie point with support arm, be equipped with telescopic drainage conduit at pruning head-tail interface, thus the branches and leaves pruned out can be disposed in compartment and collect.Greenbelt is pruned in the process utilizing this pruning head to walk at pruning car, 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 the pruning head of conventional green belt along highway pruning car, it is reasonable that the utility model prunes header structure, prune and collect branches and leaves work can synchronously carry out, operating efficiency is high, failure rate is low, and not needing artificial direct operation, safety coefficient is high, is specially adapted to the pruning operation of greenbelt on highway.
Accompanying drawing explanation
Fig. 1 is that the utility model prunes head Facad structure schematic diagram.
Fig. 2 is that the utility model prunes head end structure schematic diagram.
Fig. 3 is that the utility model prunes head cutting knife and aerofoil fan positional structure schematic diagram.
Fig. 4 is that the utility model prunes head gear transmission structure schematic diagram.
Fig. 5 is that the utility model prunes head vertical view.
Fig. 6 is dynamic cutting knife schematic diagram.
Fixed cutting tool schematic diagram centered by Fig. 7.
Fig. 8 is rectangular fixed cutting tool schematic diagram.
Fig. 9 is the position view (prune head and be in return, end face position and position, three, right flank position respectively) that the utility model pruning head is arranged on pruning car.
The vertical view of Figure 10 Fig. 9.
To be pruning car prune by support arm adjustment the schematic diagram that head is in return, end face position and right flank position respectively to Figure 11.
In figure: 1-suspension ring, 2-driven gear, 3-shear motor, 4-roller shaft, 5-bearing block, 6-dead lever, 7-shell, 8-roller, 9-moves cutting knife, and 10-ground floor moves cutting knife, the rectangular fixed cutting tool of 11-, 12-center fixed cutting tool, 13-aerofoil fan, 14-blade, 15-pole, 16-prunes head-tail interface, 17-driving gear, 18-pruning car, 19-prunes head, 20-support arm, 21-drainage conduit, 22-compartment, 23-greenbelt.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Figure 1-5, the shell 7 of the pruning head of this green belt along highway pruning car is a pre-large post-small shell channel, pruning head front end is provided with two rollers 8 arranged in parallel, roller 8 is fixed on roller shaft 4, roller shaft 4 is provided with driven gear 2, roller shaft 4 two ends are connected on shell 7 respectively by bearing block 5, the driven gear 2 of two rollers 8 engages each other, one of them driven gear 2 is also meshed with a driving gear 17, driving gear 17 is driven by shear motor 3, and then drives two rollers 8 to realize synchronous backwards rotation; Described roller 8 faces are provided with multilayer dynamic cutting knife 9 arranged in parallel at a certain distance vertically, and every layer of dynamic cutting knife 9 is provided with multi-disc and the radial position of the dynamic cutting knife 9 of adjacent two layers is staggered mutually; Shell 7 bottom surface of two roller 8 front ends is fixed with the rectangular fixed cutting tool 11 of a slice with many group blades, and the ground floor on rectangular fixed cutting tool 11 and two rollers 8 moves cutting knife 10 and matches; Gap between two rollers 8 is also provided with row center fixed cutting tool 12 arranged in parallel, and center fixed cutting tool 12 is fixed in shell 7 by dead lever 6, and each center fixed cutting tool 12 respectively with two roller 8 ground floors after each layer move cutting knife 9 and match; When two rollers 8 rotate, the ground floor of roller 8 moves cutting knife 10 and forms scissor-shaped with rectangular fixed cutting tool 11 and coordinate, and each layer after the ground floor of roller 8 moves cutting knife 9 forms scissor-shaped with each center fixed cutting tool 12 respectively and coordinate; Also be provided with aerofoil fan 13 at the rear of inner two rollers 8 of shell 7, aerofoil fan 13 is fixed on shell 7 by pole 15, and blade 14 side of aerofoil fan 13 is also provided with cutting edge; Prune shell 7 end face of head be installed with two suspension ring 1 as and the tie point of pruning car support arm 20, two suspension ring 1 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 1 forms an inclination angle with pruning head front end face, the front end face that can control to prune head when support arm 20 rotary trimmer head is pruned on the right side of greenbelt with its bottom side is like this swung back slightly, effectively to catch the branches and leaves of cut-out, reduce cladoptosis.
As shown in figs 6-8, 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 figs. 9-11, this pruning 19 is arranged on the support arm 20 of pruning car 18 in use, by controlling concrete pruning position and the angle that the stretching, extension of support arm 20 controls to prune 19, prune two suspension ring of 19 as the tie point with support arm 20, pruning head-tail interface 16 is equipped with telescopic drainage conduit 21, thus the branches and leaves pruned out can be disposed to collection in compartment 22.
This pruning head is when pruning operation, shear motor 3 drives driven gear 2 to reach on roller 8 by power by driving gear 17, dynamic cutting knife 9,10 forms shearing relation with fixed cutting tool 11,12 under the drive of roller 8, ground floor moves cutting knife 10 and coordinates with rectangular fixed cutting tool 11 and cut off by branches and leaves, and each layer after ground floor moves cutting knife 9 and is responsible for shredding unnecessary branches and leaves with center fixed cutting tool 12.It is inner that branches and leaves chopped prune head because the rotation of dynamic cutting knife 9 is dumped into, under the effect of axial fan blade 14, branches and leaves are shredded further to be broken up, and the axial fan blade 14 simultaneously rotated produces malleation and the branches and leaves smashed are discharged into collection in compartment 22 by drainage conduit 21.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the pruning head of a green belt along highway pruning car, it is characterized in that: pruning the shell (7) of head is a pre-large post-small shell channel, pruning head front end is provided with two rollers (8) arranged in parallel, roller (8) is fixed on roller shaft (4), roller shaft (4) is provided with driven gear (2), roller shaft (4) two ends are connected on shell (7) respectively by bearing block (5), the driven gear (2) of two rollers (8) engages each other, one of them driven gear (2) is also meshed with a driving gear (17), driving gear (17) is driven by shear motor (3), and then drive two rollers (8) to realize synchronous backwards rotation, described roller (8) cylinder face is provided with multilayer dynamic cutting knife (9) arranged in parallel at a certain distance vertically, and every layer of dynamic cutting knife (9) is provided with multi-disc and the radial position of the dynamic cutting knife (9) of adjacent two layers is staggered mutually, shell (7) bottom surface of two rollers (8) front end is fixed with the rectangular fixed cutting tool (11) of a slice with many group blades, and rectangular fixed cutting tool (11) moves cutting knife (10) with the ground floor on two rollers (8) and matches, gap between two rollers (8) is also provided with row center fixed cutting tool (12) arranged in parallel, center fixed cutting tool (12) is fixed in shell (7) by dead lever (6), and each center fixed cutting tool (12) respectively with two rollers (8) ground floor after each layer move cutting knife (9) and match, when two rollers (8) rotate, the ground floor of roller (8) moves cutting knife (10) and forms scissor-shaped with rectangular fixed cutting tool (11) and coordinate, and each layer after the ground floor of roller (8) moves cutting knife (9) forms scissor-shaped with each center fixed cutting tool (12) respectively and coordinate, also be provided with aerofoil fan (13) at the rear of inner two rollers (8) of shell (7), aerofoil fan (13) is fixed on shell (7) by pole (15).
2. pruning head according to claim 1, it is characterized in that: shell (7) end face of described pruning head be installed with two suspension ring (1) as and the tie point of pruning car support arm, two suspension ring (1) 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 (1) forms an inclination angle with pruning head front end face.
3. pruning head according to claim 1, is characterized in that: blade (14) side of described aerofoil fan (13) is provided with cutting edge.
4. pruning head according to claim 1, it is characterized in that: all there is cutting edge on described dynamic cutting knife (9) and center fixed cutting tool (12) both sides, the degree of depth of each blade of described rectangular fixed cutting tool (11) is the arrangement of ω shape so that and the ground floor of two rollers (8) height that moves cutting knife (10) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676014.5U CN204929753U (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 |
|---|---|---|---|
| CN201520676014.5U CN204929753U (en) | 2015-09-02 | 2015-09-02 | A kind of pruning head of green belt along highway pruning car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929753U true CN204929753U (en) | 2016-01-06 |
Family
ID=54997231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676014.5U Withdrawn - After Issue CN204929753U (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) | CN204929753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103979A (en) * | 2015-09-02 | 2015-12-02 | 广西职业技术学院 | Pruning head of road greenbelt pruning vehicle |
| CN106358775A (en) * | 2016-08-25 | 2017-02-01 | 柳州市菱丰科技有限公司 | Pruning and chopping device |
| CN107950221A (en) * | 2017-11-14 | 2018-04-24 | 图木舒克银丰现代农业装备有限公司 | One planting fruit-trees chipper |
-
2015
- 2015-09-02 CN CN201520676014.5U patent/CN204929753U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103979A (en) * | 2015-09-02 | 2015-12-02 | 广西职业技术学院 | Pruning head of road greenbelt pruning vehicle |
| CN106358775A (en) * | 2016-08-25 | 2017-02-01 | 柳州市菱丰科技有限公司 | Pruning and chopping device |
| CN107950221A (en) * | 2017-11-14 | 2018-04-24 | 图木舒克银丰现代农业装备有限公司 | One planting fruit-trees chipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20170630 |
|
| AV01 | Patent right actively abandoned |