CN108811689A - A kind of road surface gap weeder - Google Patents
A kind of road surface gap weeder Download PDFInfo
- Publication number
- CN108811689A CN108811689A CN201810652508.8A CN201810652508A CN108811689A CN 108811689 A CN108811689 A CN 108811689A CN 201810652508 A CN201810652508 A CN 201810652508A CN 108811689 A CN108811689 A CN 108811689A
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- weeder
- grass
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- shell
- mowing
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- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 63
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 244000173297 Medicago polymorpha Species 0.000 claims 1
- 235000017823 Medicago polymorpha Nutrition 0.000 claims 1
- 238000010009 beating Methods 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 25
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 3
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 abstract description 2
- 241001494496 Leersia Species 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000009333 weeding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000195940 Bryophyta Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/01—Devices for leading crops to the mowing apparatus
- A01D57/10—Devices for leading crops to the mowing apparatus using fans
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention proposes a kind of road surface gap weeder, including weeder shell, the top of weeder shell is equipped with power mechanism, the inside of weeder shell is equipped with mowing mechanism of grass and negative pressure mechanism, power mechanism drives mowing mechanism of grass and negative pressure mechanism, the air inlet of negative pressure mechanism is located at the top of mowing mechanism of grass, and the lower part of weeder shell is equipped with walking mechanism, and the side of weeder shell is equipped with transfer bar mechanism.Advantages of the present invention：The weeds for the growth that lodges in gap are picked up using blower, to facilitate mowing mechanism of grass to cut grass, and after mowing, by the absorption of weeds clast, are collected into grass cutting collection box.After grass cutting collection box is collected completely, bottom plate extraction facilitates toppling over for weeds, it is ensured that the cleaning effect on road surface.The vibration that weeder generates only remains lesser vibration and is transmitted to manpower, avoid manpower from numb phenomenon occur, improve the comfort level of worker's work through damping spring.Height adjustment device is adapted to different operating condition and operator simultaneously, and application range is very extensive.
Description
Technical field
The present invention relates to agricultural machinery technological fields, particularly relate to a kind of road surface gap weeder, can be applied to brick pavement road
The weeds of face and bituminous pavement small gaps remove field.
Background technique
Often there is weed growth in the gap of brick paving and bituminous pavement, not only breaks up the clean and tidy and aesthetics on road surface, has an effect on
The service life on road surface.It is cut in removing the weeds operation of road surface gap usually using scissors or spade is directly rooted out, either
It is still digged with a spade and is cut weeds with scissors, when operation will bend over, and large labor intensity, efficiency is lower, and direct using spade
The stability that root system of plant road pavement is destroyed when rooting out weeds operation generates certain influence.In gap, the weeds of growth are mostly tongue fur
Mosses, current all kinds of grass-mowing machines cannot fulfil assignment task.Therefore, people can only be relied on for the weeds in the gap of road surface at present
Work weeding, there is no more efficient solutions.Weeder in the market is mainly the design towards lawn, farmland now,
It can not adapt to the small gaps of Brick Pavement.Although can all put into a large amount of manpower object for the removing of road surface gap weeds every year
Power financial resources, but efficiency is not but high.Weeder currently on the market is not applied for the processing of road pavement gap weeds, therefore needle
The processing of road pavement gap weeds is a urgent problem needed to be solved.
Summary of the invention
The present invention proposes a kind of road surface gap weeder, solves the problems, such as that weeds are difficult to clean off in Brick Pavement gap.
The technical proposal of the invention is realized in this way：A kind of road surface gap weeder, including weeder shell, it is described
The top of weeder shell is equipped with power mechanism, and the inside of weeder shell is equipped with mowing mechanism of grass and negative pressure mechanism, power mechanism
Driving mowing mechanism of grass and negative pressure mechanism, the air inlet of negative pressure mechanism are located at the top of mowing mechanism of grass, and the lower part of weeder shell is set
There is walking mechanism, the side of weeder shell is equipped with transfer bar mechanism.
The power mechanism includes engine, speedup box body, power machine output shaft, driving gear, driving shaft, driven
Gear, driven shaft, engine are located at speedup box body top, and speedup box body is located at the top of weeder shell, driving gear,
Driving shaft, driven gear, driven shaft are respectively positioned in speedup box body, the power machine output shaft and active axis connection of engine, main
Moving gear is located on driving shaft, and driving gear is engaged with driven gear, and driven gear is located on driven shaft, and driving shaft driving is beaten the grass
Mechanism, driven shaft drive negative pressure mechanism.
The engine is gasoline engine, and gasoline engine is erected at booster engine cabinet top, engine by gasoline engine support
Output shaft is output shaft of gasoline engine.
The mowing mechanism of grass includes grass-mowing machine line shaft, bearing block, power axle bearing, splined shaft, spline spring, connection
Frame, moving head fixing seat, moving head, a set of cups and a set of cups bearing, power mechanism drive grass-mowing machine line shaft, grass-mowing machine line shaft with
Spline axis connection, bearing block are fixed on weeder shell, and power axle bearing is located between bearing block and grass-mowing machine line shaft, set
Cup activity be threaded through between weeder shell and splined shaft, a set of cups bearing is located between bearing block and a set of cups, a set of cups bearing with remove
Careless casing, which is shown consideration for, to be closed, spline spring positioned at a set of cups and splined shaft between, the both ends of spline spring hold out against respectively power axle bearing with
A set of cups, splined shaft are connect with connection frame, and a set of cups is stuck between splined shaft and connection frame, and connection frame is connect with moving head fixing seat,
Moving head fixing seat is connect with moving head.
Clutch is equipped between the power mechanism and mowing mechanism of grass.
The negative pressure mechanism includes that shield, filter screen I, blower and filter screen II, shield cover on mowing mechanism of grass
Outside, the air outlet of shield are connected to the air inlet of blower, and the air outlet of blower is equipped with filter screen I, and the air inlet of blower is set
There is filter screen II.
The negative pressure mechanism is equipped with hay collector structure, and hay collector structure includes deflector, filter screen III, grass cutting collection box and bottom
Plate, the deflector and filter screen III of arc are located at the lower part of filter screen II side by side, and deflector is located at the air outlet one of shield
Side, grass cutting collection box are located at the lower section of deflector, and grass cutting collection box is fixed on the lower part of weeder shell, and the lower part of grass cutting collection box is equipped with opening,
Opening is equipped with bottom plate.
The walking mechanism includes roller shaft and idler wheel, and roller shaft is located at the lower part of weeder shell, and idler wheel is located at rolling
The both ends of wheel shaft.
The transfer bar mechanism includes handle, holding rod, height adjustment device, damping spring and connecting rod, connecting rod with
The connection of weeder shell, connecting rod are equipped with damping spring, and connecting rod is set-located with holding rod, connecting rod and holding rod it
Between be equipped with height adjustment device, holding rod be equipped with handle.
Advantages of the present invention：During weeding work, the weeds for the growth that lodges in gap are picked up using blower, with
Facilitate mowing mechanism of grass to cut grass, and after mowing, by the absorption of weeds clast, is collected into grass cutting collection box, grass cutting collection box
It collects full rear bottom plate extraction and facilitates toppling over for weeds, it is ensured that the cleaning effect on road surface.The vibration that weeder generates is through damping
Spring only remains lesser vibration and is transmitted to manpower, avoids manpower from numb phenomenon occur, improve the comfort level of worker's work；Together
When height adjustment device be adapted to different operating conditions and different operators, application range is very extensive.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is power mechanism structural schematic diagram of the present invention.
Fig. 3 is mowing mechanism of grass structural schematic diagram of the present invention.
Fig. 4 is grass cutting collection box structural schematic diagram of the present invention.
In figure：1 be gasoline engine, 2 be gasoline engine support frame, 3 be speedup box body, 4 be clutch, 5 be weeder shell,
6 be roller shaft, 7 be idler wheel, 8 be shield, 9 be mowing mechanism of grass, 10 be handle, 11 be holding rod, 12 be height adjustment device,
13 it is filter screen I, 14 be blower, 15 be damping spring, 16 be connecting rod, 17 be filter screen II, 18 be deflector, 19 is filtering
Net III, 20 be grass cutting collection box, 21 be output shaft of gasoline engine, 22 be driving gear, 23 be driving shaft, 24 be driven gear, 25 be from
Moving axis, 26 be mowing mechanism of grass line shaft, 27 be bottom plate, 28 be bolt assembly III；9-1 is bearing block, 9-2 be bolt assembly I,
9-3 is splined shaft, 9-4 is spline spring, 9-5 is connection frame, 9-6 is moving head fixing seat, 9-7 is moving head, 9-8 is bolt
Component II, 9-9 are a set of cups, 9-10 is a set of cups bearing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, a kind of road surface gap weeder, including weeder shell 5, the weeder shell 5 it is upper
Portion is equipped with power mechanism, and the inside of weeder shell 5 is equipped with mowing mechanism of grass 9 and negative pressure mechanism, and power mechanism drives mowing mechanism of grass 9
With negative pressure mechanism, the air inlet of negative pressure mechanism is located at the top of mowing mechanism of grass 9, and the lower part of weeder shell 5 is equipped with walking mechanism,
The side of weeder shell 5 is equipped with transfer bar mechanism.
The power mechanism includes engine, speedup box body 3, power machine output shaft, driving gear 22, driving shaft
23, driven gear 24, driven shaft 25, engine are located at 3 top of speedup box body, and speedup box body 3 is located at weeder shell 5
Top, driving gear 22, driving shaft 23, driven gear 24, driven shaft 25 are respectively positioned in speedup box body 3, the power of engine
Machine output shaft is connect with driving shaft 23, and driving gear 22 is located on driving shaft 23, and driving gear 22 is engaged with driven gear 24, from
Moving gear 24 is located on driven shaft 25, and driving shaft 23 drives mowing mechanism of grass 9, and driven shaft 25 drives negative pressure mechanism.
The engine is gasoline engine 1, and gasoline engine 1 is located at 3 top of speedup box body by gasoline engine support frame 2, is moved
Power machine output shaft is output shaft of gasoline engine 21.
The mowing mechanism of grass 9 includes grass-mowing machine line shaft 26, bearing block 9-1, power axle bearing, splined shaft 9-3, spline
Spring 9-4, connection frame 9-5, moving head fixing seat 9-6, moving head 9-7, a set of cups 9-9 and a set of cups bearing 9-10, power mechanism drive
Dynamic grass-mowing machine line shaft 26, grass-mowing machine line shaft 26 are connect with splined shaft 9-3, and bearing block 9-1 is fixed on weeder shell 5,
Power axle bearing is located between bearing block 9-1 and grass-mowing machine line shaft 26, and a set of cups 9-9 activity is threaded through weeder shell 5 and flower
Between key axis 9-3, a set of cups bearing 9-10 is located between bearing block 9-1 and a set of cups 9-9, a set of cups bearing 9-10 and weeder shell 5
Fitting, for spline spring 9-4 between a set of cups 9-9 and splined shaft 9-3, the both ends of spline spring 9-4 hold out against line shaft axis respectively
It holds and is connect with a set of cups 9-9, splined shaft 9-3 with connection frame 9-5, a set of cups 9-9 is stuck between splined shaft 9-3 and connection frame 9-5, connection
Frame 9-5 is connect with moving head fixing seat 9-6, and moving head fixing seat 9-6 is connect with moving head 9-7.
Clutch 4 is equipped between the power mechanism and mowing mechanism of grass 9.
The negative pressure mechanism includes shield 8, filter screen I13, blower 14 and filter screen II17, and shield 8, which covers on, to be beaten
The air outlet of the outside of careless mechanism 9, shield 8 is connected to the air inlet of blower 14, and the air outlet of blower 14 is equipped with filter screen
The air inlet of I13, blower 14 are equipped with filter screen II17.
The negative pressure mechanism is equipped with hay collector structure, and hay collector structure includes deflector 18, filter screen III19, grass cutting collection box
20 and bottom plate 27, the deflector 18 and filter screen III19 of arc are located at the lower part of filter screen II17 side by side, and deflector 18 is located at anti-
The air outlet side of shield 8, grass cutting collection box 20 are located at the lower section of deflector 18, and grass cutting collection box 20 is fixed on the lower part of weeder shell 5,
The lower part of grass cutting collection box 20 is equipped with opening, and opening is equipped with bottom plate 27.
The walking mechanism includes roller shaft 6 and idler wheel 7, and roller shaft 6 is located at the lower part of weeder shell 5, and idler wheel 7 is set
At the both ends of roller shaft 6.
The transfer bar mechanism includes handle 10, holding rod 11, height adjustment device 12, damping spring 15 and connecting rod
16, connecting rod 16 is connect with weeder shell 5, and connecting rod 16 is equipped with damping spring 15, and connecting rod 16 is arranged with holding rod 11
Together, height adjustment device 12 is equipped between connecting rod 16 and holding rod 11, holding rod 11 is equipped with handle 10.
Specific connection structure of the invention：Gasoline engine is mounted on the top of gasoline engine support frame, and gasoline engine support frame passes through
Bolt is fixed on the top of speedup box body, and gasoline engine support frame is bolted on the top of weeder shell, booster engine
Box house is provided with driving shaft, driving gear, driven shaft and driven gear, and driving shaft and driven shaft are fixed by corresponding bearing
Position installation, driving gear are fixed on driving shaft by key, and driven gear is fixed on driven shaft by key, output shaft of gasoline engine
By rectangular spline and active axis connection, driving gear and driven gear engagement, driving shaft are moved by clutch and mowing mechanism of grass
The flabellum of power axis connection, driven shaft and blower connects, and realizes a gasoline engine while driving mowing mechanism of grass and negative pressure mechanism work
Make, and the working condition of clutch control mowing mechanism of grass can be passed through.
Mowing mechanism of grass line shaft passes through middle part and the spline axis connection of weeder shell, and mowing mechanism of grass line shaft passes through power
Axle bearing location and installation, power axle bearing are mounted on bearing block, and bearing block is fixed on weeding by bolt assembly I9-1 bolt
On casing body, then sheathed spring and a set of cups on splined shaft, a set of cups are covered simultaneously in the outside of spring, a set of cups by a set of cups bearing and
Sealing ring is mounted on weeder shell, and one end of spring holds out against power axle bearing, and the other end holds out against a set of cups, and the pressure of spring is logical
Cross a set of cups, connection frame is applied on bolt assembly II9-8, guarantee nut to the pressuring action of connection frame, connection frame passes through bolt
Connection frame and a set of cups are fastened on splined shaft by connection component II, and connection frame is connect with fixing seat, and moving head is solid by bolt again
It is scheduled in fixing seat, realizes moving head in the location and installation and power transmission of weeder lower part of the housing.
The blower of negative pressure mechanism is driven by driven shaft, and blower is the space of a sealing, in order to guarantee the cleaning of blower,
It is respectively mounted filter screen I and filter screen II at the upper right side of blower and the ventilation opening of lower section, prevents dust and weeds from entering, in order to
Guarantee the cleaning of the filter screen III below blower and form stable air duct, while falls to weeds in grass cutting collection box,
The top installation of grass cutting collection box is poured out to can be convenient the weeds inside grass cutting collection box, is collected with the deflector in certain radian
The bottom of grass box is equipped with bottom plate, and bottom plate is connect with grass cutting collection box by bolt assembly III28 when work, by spiral shell when toppling over weeds
Bolt assembly III dismantles, bottom plate extraction.
Idler wheel and weeder shell realize the walking of weeder by idler wheel axis connection.
It is provided with connecting rod on the right side of weeder shell, in order to guarantee the stability and controllability of weeder, Ke Yishi
Different operating conditions and different operators are answered, damping spring is installed in the middle part of connecting rod, is installed between connecting rod and holding rod
There is height adjustment device, by adjusting height adjustment device, the top of holding rod is provided with handle, facilitates operation.
The working principle of the invention and process for using：Start gasoline engine, gasoline engine operating, output shaft of gasoline engine passes through rectangle
Spline drives driving shaft rotation, drives driving gear rotation, driving gear and driven gear engagement, driven gear by driving shaft
The blower rotation that lower section is driven by driven shaft, forms negative pressure, under the action of external atmosphere pressure, by road surface above grass cutting collection box
Weeds in gap pick up, and clutch starting, driving shaft is connect with mowing mechanism of grass by clutch, drive mowing mechanism of grass line shaft
Rotation, mowing mechanism of grass line shaft by rectangular spline drive moving head carry out weeding operation, weeds be removed after pass through negative pressure into
Enter in weeder shell, falls into grass cutting collection box after encountering deflector, and weeds cannot be by filter screen III, to guarantee blower
Normal operation and road surface it is clean and tidy, damping spring is passed through in the vibration that road surface gap weeder generates, and only remains lesser vibration biography
It is sent to manpower, manpower is avoided numb phenomenon occur, improves the comfort level of worker's work, while height adjustment device is adapted to
Different operating conditions and different operators, application range are very extensive.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of road surface gap weeder, including weeder shell（5）, it is characterised in that：The weeder shell（5）It is upper
Portion is equipped with power mechanism, weeder shell（5）Inside be equipped with mowing mechanism of grass（9）With negative pressure mechanism, power mechanism driving is beaten the grass
Mechanism（9）It is located at mowing mechanism of grass with the air inlet of negative pressure mechanism, negative pressure mechanism（9）Top, weeder shell（5）Lower part set
There are walking mechanism, weeder shell（5）Side be equipped with transfer bar mechanism.
2. road surface gap according to claim 1 weeder, it is characterised in that：The power mechanism include engine,
Speedup box body（3）, power machine output shaft, driving gear（22）, driving shaft（23）, driven gear（24）, driven shaft（25）, move
Power machine is located at speedup box body（3）Top, speedup box body（3）It is located at weeder shell（5）Top, driving gear（22）,
Driving shaft（23）, driven gear（24）, driven shaft（25）It is respectively positioned on speedup box body（3）It is interior, the power machine output shaft of engine
With driving shaft（23）Connection, driving gear（22）It is located at driving shaft（23）On, driving gear（22）With driven gear（24）Engagement,
Driven gear（24）It is located at driven shaft（25）On, driving shaft（23）Drive mowing mechanism of grass（9）, driven shaft（25）Drive Negative pressure machine
Structure.
3. road surface gap according to claim 2 weeder, it is characterised in that：The engine is gasoline engine（1）, vapour
Oil machine（1）Pass through gasoline engine support frame（2）It is located at speedup box body（3）Top, power machine output shaft are output shaft of gasoline engine
（21）.
4. road surface gap according to claim 1 weeder, it is characterised in that：The mowing mechanism of grass（9）Including beating the grass
Mechanomotive force axis（26）, bearing block（9-1）, power axle bearing, splined shaft（9-3）, spline spring（9-4）, connection frame（9-5）, beat
Toothed burclover fixing seat（9-6）, moving head（9-7）, a set of cups（9-9）With a set of cups bearing（9-10）, power mechanism driving beats the grass mechanomotive force
Axis（26）, grass-mowing machine line shaft（26）With splined shaft（9-3）Connection, bearing block（9-1）It is fixed on weeder shell（5）On, it moves
Power axle bearing is located at bearing block（9-1）With grass-mowing machine line shaft（26）Between, a set of cups（9-9）Activity is threaded through weeder shell
（5）With splined shaft（9-3）Between, a set of cups bearing（9-10）It is located at bearing block（9-1）With a set of cups（9-9）Between, a set of cups bearing（9-
10）With weeder shell（5）Fitting, spline spring（9-4）Positioned at a set of cups（9-9）With splined shaft（9-3）Between, spline spring
（9-4）Both ends hold out against power axle bearing and a set of cups respectively（9-9）, splined shaft（9-3）With connection frame（9-5）Connection, a set of cups（9-
9）It is stuck in splined shaft（9-3）With connection frame（9-5）Between, connection frame（9-5）With moving head fixing seat（9-6）Connection, moving head
Fixing seat（9-6）With moving head（9-7）Connection.
5. road surface gap according to claim 1 weeder, it is characterised in that：The power mechanism and mowing mechanism of grass
（9）Between be equipped with clutch（4）.
6. road surface gap according to claim 1 weeder, it is characterised in that：The negative pressure mechanism includes shield
（8）, filter screen I（13）, blower（14）With filter screen II（17）, shield（8）Cover on mowing mechanism of grass（9）Outside, shield
（8）Air outlet and blower（14）Air inlet connection, blower（14）Air outlet be equipped with filter screen I（13）, blower（14）'s
Air inlet is equipped with filter screen II（17）.
7. road surface gap according to claim 6 weeder, it is characterised in that：The negative pressure mechanism is equipped with hay collector
Structure, hay collector structure include deflector（18）, filter screen III（19）, grass cutting collection box（20）And bottom plate（27）, the deflector of arc（18）
With filter screen III（19）It is located at filter screen II side by side（17）Lower part, deflector（18）Positioned at shield（8）Air outlet one
Side, grass cutting collection box（20）Positioned at deflector（18）Lower section, grass cutting collection box（20）It is fixed on weeder shell（5）Lower part, grass cutting collection box
（20）Lower part be equipped with opening, opening be equipped with bottom plate（27）.
8. road surface gap according to claim 1 weeder, it is characterised in that：The walking mechanism includes roller shaft
（6）And idler wheel（7）, roller shaft（6）It is located at weeder shell（5）Lower part, idler wheel（7）It is located at roller shaft（6）Both ends.
9. road surface gap according to claim 1 weeder, it is characterised in that：The transfer bar mechanism includes handle
（10）, holding rod（11）, height adjustment device（12）, damping spring（15）And connecting rod（16）, connecting rod（16）With weeder
Shell（5）Connection, connecting rod（16）It is equipped with damping spring（15）, connecting rod（16）With holding rod（11）It is set-located, even
Extension bar（16）With holding rod（11）Between be equipped with height adjustment device（12）, holding rod（11）It is equipped with handle（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652508.8A CN108811689A (en) | 2018-06-22 | 2018-06-22 | A kind of road surface gap weeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652508.8A CN108811689A (en) | 2018-06-22 | 2018-06-22 | A kind of road surface gap weeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108811689A true CN108811689A (en) | 2018-11-16 |
Family
ID=64138013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810652508.8A Pending CN108811689A (en) | 2018-06-22 | 2018-06-22 | A kind of road surface gap weeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108811689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235538A (en) * | 2021-05-25 | 2021-08-10 | 牛小梅 | River course pasture and water trimming device for hydraulic engineering |
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Application publication date: 20181116 |