CN105706548B - One kind can carry out in ridge the wheeled weeding device between strain - Google Patents
One kind can carry out in ridge the wheeled weeding device between strain Download PDFInfo
- Publication number
- CN105706548B CN105706548B CN201610200490.9A CN201610200490A CN105706548B CN 105706548 B CN105706548 B CN 105706548B CN 201610200490 A CN201610200490 A CN 201610200490A CN 105706548 B CN105706548 B CN 105706548B
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- China
- Prior art keywords
- perching knife
- handle
- steel wire
- knife
- nut
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/02—Apparatus for mechanical destruction
Abstract
Wheeled weeding device between strain can be carried out in ridge the present invention relates to one kind, including front-wheel, frame, handle, knife rest, main perching knife, secondary spade blade device, the attachment means of perching knife, connection fastening bolt and nut, attachment means are welded with main perching knife, attachment means are connected on knife rest by connecting fastening bolt and nut；It is characterized in also including the operating mechanism of secondary perching knife, the secondary perching knife of secondary spade blade device is flexibly connected with main perching knife, the secondary perching knife of described operating mechanism auxiliary connection spade blade device, and the secondary perching knife stretching of main perching knife both sides can be controlled to be closed with overlapping.The present invention is by the thrust of people, and direct motion ridge is walked, completes to hoe up weeds operation simultaneously in ridge, when running into the grass between strain and strain, controls the secondary perching knife in main perching knife both sides to stretch out by operating mechanism and is uprooted, be adapted to hoeing up weeds for crops field.
Description
Technical field
The invention belongs to agricultural machinery, the wheeled weeding device between strain can be carried out in ridge by being related specifically to one kind.
Background technology
In proportion of crop planting, weeds are often accompanied with crop and grown simultaneously, and weeds not only fight for nutrient with crop, and
Pest and disease damage can also be propagated, not only bad for crop growth, crop failure is caused, has an effect on crop quality, therefore, it is necessary to
The weeds in ground are prevented and kill off in time.
The mode of hoeing up weeds commonly used at present in production uses herbicide, traditional manpower weeding mode for manpower weeding or largely
There are the shortcomings such as operating efficiency is low, labour's consuming is big.And herbicide has timely, thorough, saving of labor, labour-saving advantage,
But the problems such as largely using the environmental pollution caused, herbicide resistance in recent years becomes increasingly conspicuous.
And existing weeding device is mainly used on the greening pruner of meadow, as Chinese Patent Application No. is：
The weeder 201220140090.0 hand-held is hoed the fields.Its structure is that a road wheel is installed on front fork, and hand is welded in front fork rear end
Handrail handle, welding machine frame is between front fork rear end and hand steered rod handle bottom, bottom of the frame welding hoe piece.By the thrust of people,
Direct motion walking can complete operation of hoeing up weeds of hoing the fields.
And for example Chinese Patent Application No. is：The dress 201520578582.1 a kind of adjustable sorghum field of width is simply hoed up weeds
Put, include the attachment means of front-wheel, frame, handle, knife rest, perching knife, perching knife.Only one of which front-wheel, in frame, in frame
End is equipped with handle, and frame lower end is provided with the coupling part knife rest of perching knife.Perching knife is housed on knife rest.People is promoting the mistake of weeding device
Cheng Zhong, front-drive walking, drives perching knife to hoe up weeds operation.
Although these weeding devices can hoeing up weeds in field, be only able to the weeding hoe in the ridge to field crops
Fall, and can not effectively be uprooted for weeds between crops strain and strain, all do not had in all the time various wheeled mechanical weeding devices
Solved very well.
The content of the invention
It is contemplated that overcome the shortcomings of existing weeding device there is provided it is a kind of can be between the strain and strain of crops
Grass is effectively uprooted, and prevents from damaging the wheeled weeding device of young plant.
To achieve these goals, the present invention is adopted the following technical scheme that：
One kind can carry out in ridge the wheeled weeding device between strain, including front-wheel 1, frame 2, handle 3, knife rest 4, main perching knife
5th, connection dress is welded with secondary spade blade device 6, the attachment means 7 of perching knife, connection fastening bolt and nut 8, described main perching knife
Put, attachment means are connected on knife rest by connecting fastening bolt and nut；It is characterized in that：Also include the operation machine of secondary perching knife
Structure 9, the secondary perching knife of described secondary spade blade device is flexibly connected with main perching knife, the pair of described operating mechanism auxiliary connection spade blade device
Perching knife, and the secondary perching knife stretching of main perching knife both sides can be controlled to be closed with overlapping.
Described secondary spade blade device include secondary perching knife 601, bearing pin 602, pad 603, torsion spring 604, secondary shovel seat 605,
Bearing pin nut and spring washer 606, secondary perching knife spring holder 607；Described secondary perching knife is at the main perching knife back side, by described
Bearing pin passes through the hole of main perching knife side, and by pad, secondary perching knife, torsion spring successively in secondary shovel seat, then by bearing pin nut and
Spring washer is locked；Described secondary shovel seat is welded on the main perching knife back side, and secondary perching knife is rotated relative on main perching knife, and torsion spring is used
Carry out the reset of secondary perching knife.
Also include seedling-protection frame 10, described seedling-protection frame is arranged on before knife rest, seedling-protection frame by connection fastening bolt and nut
Railing is in the blade front upper place of secondary perching knife.
Described operating mechanism 9 is the secondary cutter mechanism of pull-type, including lifts handle 111, guide sleeve 112, the spring for lifting handle
Alignment pin 113, end cap 114, steel wire pull line 115, fixed cover 116, fixing screws and nut 117；Described guide sleeve is mounted in handle
On hand, lifting handle is inserted on guide sleeve, and one of described steel wire pull line is mounted under guide sleeve, and by the steel wire of steel wire pull line
Through the centre bore of guide sleeve and lifting handle, and lifting handle center is fixed on, end cap is buckled with thereon；Described steel wire pull line it is another
One the steel wire of its steel wire pull line passes through the hole on fixed cover on fixed cover, passes through fixing screws and nut and secondary perching knife
Connection；Described fixed cover is welded on the back side of main perching knife；The spring holder of described lifting handle is arranged on the lifting of handle
Handle position, and it is engaged positioning with the locating slot on lifting handle.
Described operating mechanism 9 is the secondary cutter mechanism of hand brake type, including brake handle 118, parking brake seat 119, brake handle bearing pin
110；Steel wire pull line 115, fixed cover 116, fixing screws and nut 117；Described brake handle is mounted in parking brake by brake handle bearing pin
On seat, parking brake seat is installed on handle；Described steel wire pull line one passes through hand mounted in parking brake seat, and by the steel wire of steel wire pull line
Bore of stopping is fixedly connected with brake handle；The other end of described steel wire pull line is on fixed cover, and the steel wire of its steel wire pull line is worn
The hole crossed on fixed cover, is connected by fixing screws and nut with secondary perching knife；Described fixed cover is welded on the back side of main perching knife.
Described secondary spade blade device 6 also includes secondary perching knife spring holder 607, and described secondary perching knife spring holder is mounted in
On secondary shovel seat, and it is engaged with the detent on secondary perching knife.
The present invention compared with prior art, by the thrust of people, walk by direct motion ridge, you can completes in ridge between strain and strain
The operation of hoeing up weeds of weeds, improves the effect of hoeing up weeds in crops field.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the tool bit part front view that this reality is invented.
Fig. 3 is Fig. 2 side view.
Fig. 4 is seedling-protection frame schematic diagram of the invention.
Fig. 5 is the secondary cutter mechanism schematic diagram of pull-type of the invention.
Fig. 6 is Fig. 5 A-A sectional views.
Fig. 7 is Fig. 5 A-B sectional views.
Fig. 8 is the front view of the lifting part of the secondary cutter mechanism of pull-type.
Fig. 9 is the top view of the lifting part of the secondary cutter mechanism of pull-type.
Figure 10 is the side view of the lifting part of the secondary cutter mechanism of pull-type.
Figure 11 is the secondary cutter mechanism schematic diagram of hand brake type of the invention.
In figure：Front-wheel 1, frame 2, handle 3, knife rest 4, main perching knife 5, secondary spade blade device 6, main perching knife attachment means 7, connection
Fastening bolt and nut 8, perching knife nose angle adjusting apparatus 9, seedling-protection frame 10, secondary perching knife operating mechanism 11；
Secondary spade blade device：Secondary perching knife 601, bearing pin 602, pad 603, torsion spring 604, secondary shovel seat 605, bearing pin nut and
Spring washer 606, secondary perching knife spring holder 607；
Pull-type pair cutter mechanism：Lift handle 111, guide sleeve 112, spring holder 113, end cap 114, the steel wire for lifting handle
Bracing wire 115, fixed cover 116, fixing screws and nut 117；
Hand brake type pair cutter mechanism：Brake handle 118, parking brake seat 119, brake handle bearing pin 110；Steel wire pull line 115, fixed cover
116th, fixing screws and nut 117；
Embodiment
Describe the embodiment of the present invention in detail below in conjunction with accompanying drawing.
As shown in figure 1, one kind of the present invention can carry out in ridge the wheeled weeding device between strain, including front-wheel 1, frame 2,
Handle 3, knife rest 4, perching knife, the attachment means 7 of perching knife.Only one of which front-wheel, in frame, frame upper end is equipped with handle, machine
Frame lower end is provided with the coupling part knife rest 4 of perching knife.By being welded with the attachment means of perching knife on described perching knife on knife rest, connect
Device is connected on knife rest by connecting fastening bolt and nut；People is during weeding device is promoted, front-drive walking,
Perching knife is driven to hoe up weeds operation.
As shown in Figures 2 and 3, perching knife is made up of main perching knife 5 with secondary spade blade device 6, and one kind of the invention can carry out ridge
Interior weeding device wheeled between strain also includes operating mechanism 9, the seedling-protection frame 10 of secondary perching knife, described secondary perching knife 601 and main perching knife 5
It is flexibly connected, the described auxiliary connection perching knife of operating mechanism 9, and main perching knife both sides can be manipulated and stretches out, overlapping closes.
Shown in Fig. 4, described seedling-protection frame is arranged on knife rest 4, the preceding column of seedling-protection frame 10 by connection fastening bolt 8 and nut 9
Bar 101 is in the blade front upper place of secondary perching knife 601.
Shown in Fig. 5 to Figure 10, described secondary spade blade device 6 includes secondary perching knife 601, bearing pin 602, pad 603, torsion spring
604th, secondary shovel seat 605, bearing pin nut and spring washer 606, secondary perching knife spring holder 607；Described secondary perching knife 601 is in master
The perching knife back side, passes through the hole of main perching knife side by described bearing pin 602, and by pad 603, secondary perching knife 601, torsion spring 604 according to
It is secondary to be locked in secondary shovel seat 605, then by bearing pin nut and spring washer 606；Described secondary shovel seat 605 is welded on main shovel
Knife back face, secondary perching knife 601 is rotated relative on main perching knife, and torsion spring 604 is used for the reset of secondary perching knife 601.
Described secondary spade blade device 6 also includes secondary perching knife spring holder 607, described secondary perching knife spring holder 607
It is engaged on secondary shovel seat 605, and with the detent on secondary perching knife 601.
The secondary cutter mechanism of the pull-type of operating mechanism 9 that the present invention is used, including lifting handle 111, guide sleeve 112, lifting handle
Spring holder 113, end cap 114, steel wire pull line 115, fixed cover 116, fixing screws and nut 117；Described guide sleeve 112
On the handle 3, lifting handle 111 is inserted on guide sleeve 112 dress, and one of described steel wire pull line 115 is mounted in guide sleeve 112
Under, and by the steel wire of steel wire pull line through guide sleeve 112 and the centre bore of lifting handle, and lifting handle 111 center is fixed on, thereon
It is buckled with end cap 114；The other end of described steel wire pull line 115 is on fixed cover 116, and the steel wire of its steel wire pull line, which is passed through, to be fixed
Hole on set 116, is connected by fixing screws and nut 117 with secondary perching knife 601；Described fixed cover 116 is welded on main perching knife
The back side；The spring holder 113 of described lifting handle is arranged on the lifting handle position of handle 3, and with lifting the positioning on handle
Groove is engaged positioning；
Secondary perching knife 601 is driven to rotate by the steel wire pull line that is pulled through of lifting handle 111, manipulation is in the secondary perching knife in main perching knife both sides
601 stretch out, overlapping close.
As shown in figure 11, the operating mechanism 9 that uses of the present invention is the secondary cutter mechanism of hand brake type, including brake handle 118, parking brake seat
119th, brake handle bearing pin 110；Steel wire pull line 115, fixed cover 116, fixing screws and nut 117；Described brake handle 118 is by hand
Handle bearing pin 110 of stopping is on parking brake seat 119, and 119 clamps of parking brake seat are on the handle 3；Described steel wire pull line 115 1 is mounted in hand
Stop seat 119, and the steel wire of steel wire pull line is fixedly connected through 119 holes of parking brake seat with brake handle 118；Described steel wire pull line
115 other end on the fixed cover 116, the steel wire of its steel wire pull line through the hole on fixed cover 116, by fixing screws and
Nut 117 is connected with secondary perching knife 601；Described fixed cover 116 is welded on the back side of main perching knife.
Secondary perching knife 601 is driven to rotate by the steel wire pull line that is pulled through of brake handle 118, manipulation is in the secondary perching knife in main perching knife both sides
601 stretch out, overlapping close.
The present invention is walked by the thrust of people, direct motion ridge, completes to hoe up weeds operation simultaneously in ridge, when running between strain and strain
When careless, control the secondary perching knife 601 in main perching knife both sides to stretch out by operating mechanism 9 and uprooted.And it is adapted to hoeing up weeds for crops field.
Claims (4)
1. one kind can carry out in ridge wheeled weeding device between strain, including it is front-wheel (1), frame (2), handle (3), knife rest (4), main
Perching knife (5), secondary spade blade device（6）, perching knife attachment means (7), connection fastening bolt and nut (8), on described main perching knife
Attachment means are welded with, attachment means are connected on knife rest by connecting fastening bolt and nut；Also include the operation of secondary perching knife
Mechanism（9）, the secondary perching knife of described secondary spade blade device is flexibly connected with main perching knife, described operating mechanism auxiliary connection spade blade device
Secondary perching knife, and can control main perching knife both sides secondary perching knife stretch out closed with overlapping；It is characterized in that：Described operation machine
Structure（9）It is the secondary cutter mechanism of pull-type or the secondary cutter mechanism of hand brake type；Wherein：
The secondary cutter mechanism of described pull-type includes：Lift handle（111）, guide sleeve（112）, lifting handle spring holder（113）、
End cap（114）, steel wire pull line（115）, fixed cover（116）, fixing screws and nut（117）；Described guide sleeve is mounted in handle
On, lifting handle is inserted on guide sleeve, and one of steel wire pull line is mounted under guide sleeve, and the steel wire of steel wire pull line is passed through into guiding
The centre bore of set and lifting handle, and lifting handle center is fixed on, lift and be buckled with end cap on handle；The other end of steel wire pull line is mounted in solid
Surely put, the steel wire of steel wire pull line is connected through the hole on fixed cover by fixing screws and nut with secondary perching knife；Fixed cover is welded
It is connected on the back side of main perching knife；The spring holder for lifting handle is arranged on handle, and is determined with lifting the locating slot on handle and being engaged
Position, it is determined that the position of lifting handle；
The secondary cutter mechanism of described hand brake type includes：Brake handle（118）, parking brake seat（119）, brake handle bearing pin（110）, steel wire pull line
（115）, fixed cover（116）, fixing screws and nut（117）；Described brake handle is mounted on parking brake seat by brake handle bearing pin, hand
Seat of stopping is installed on handle；Steel wire pull line one passes through parking brake bore and parking brake mounted in parking brake seat, and by the steel wire of steel wire pull line
Handle is fixedly connected；The other end of steel wire pull line is on fixed cover, and the steel wire of steel wire pull line is through the hole on fixed cover, by solid
Determine screw and nut to be connected with secondary perching knife；Fixed cover is welded on the back side of main perching knife.
2. one kind according to claim 1 can carry out in ridge wheeled weeding device between strain, it is characterised in that：Described pair
Spade blade device includes secondary perching knife（601）, bearing pin（602）, pad（603）, torsion spring（604）, secondary shovel seat（605）, bearing pin spiral shell
Female and spring washer（606）, secondary perching knife spring holder（607）；Described secondary perching knife is passed through at the main perching knife back side by bearing pin
The hole of main perching knife side, and by pad, secondary perching knife, torsion spring successively in secondary shovel seat, then by bearing pin nut and spring washer
Locking；Secondary shovel seat is welded on the main perching knife back side, and secondary perching knife is rotated relative on main perching knife, and torsion spring is used for answering for secondary perching knife
Position.
3. one kind according to claim 1 can carry out in ridge wheeled weeding device between strain, it is characterised in that：Also include shield
Seedling frame（10）, described seedling-protection frame is arranged on knife rest by connection fastening bolt and nut, and the preceding railing of seedling-protection frame is in secondary perching knife
Blade front upper place.
4. one kind according to claim 2 can carry out in ridge wheeled weeding device between strain, it is characterised in that：Described pair
Spade blade device（6）Also include secondary perching knife spring holder（607）, described secondary perching knife spring holder is mounted on secondary shovel seat,
And be engaged with the detent on secondary perching knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200490.9A CN105706548B (en) | 2016-03-31 | 2016-03-31 | One kind can carry out in ridge the wheeled weeding device between strain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200490.9A CN105706548B (en) | 2016-03-31 | 2016-03-31 | One kind can carry out in ridge the wheeled weeding device between strain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105706548A CN105706548A (en) | 2016-06-29 |
| CN105706548B true CN105706548B (en) | 2017-08-25 |
Family
ID=56159601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610200490.9A Active CN105706548B (en) | 2016-03-31 | 2016-03-31 | One kind can carry out in ridge the wheeled weeding device between strain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105706548B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2860124B1 (en) * | 2003-09-26 | 2007-06-15 | Pierre Vimont | DEVICE FOR MECHANICAL WEIGHING |
| CN2715488Y (en) * | 2004-03-02 | 2005-08-10 | 马国发 | Dry field clod crushing and weed eradicating machine for intertill |
| CN2822132Y (en) * | 2005-07-22 | 2006-10-04 | 郁宾山 | Multifunctional grass hoeing machine |
| CN201479554U (en) * | 2009-09-17 | 2010-05-26 | 长安大学 | Adjustable single hand-push hoe |
| CN202841846U (en) * | 2012-03-27 | 2013-04-03 | 雷雄壮 | A hand-held hoeing and weeding machine |
| CN204969099U (en) * | 2015-08-04 | 2016-01-20 | 山西省农业科学院高粱研究所 | Simple and easy weeding device in chinese sorghum field with adjustable width |
| CN205670916U (en) * | 2016-03-31 | 2016-11-09 | 山西省农业科学院高粱研究所 | One can carry out in ridge wheeled weeding device between strain |
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2016
- 2016-03-31 CN CN201610200490.9A patent/CN105706548B/en active Active
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| Publication number | Publication date |
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| CN105706548A (en) | 2016-06-29 |
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Address after: 030600 No. 238, Yunhua street, Yuci District, Jinzhong City, Shanxi Province Patentee after: Sorghum Research Institute of Shanxi Agricultural University Address before: Sorghum Research Institute, No. 238, Yunhua West Street, Yuci District, Jinzhong, Shanxi Province, 036000 Patentee before: SHANXI ACADEMY OF AGRICULTURE SCIENCES SORGHUM RESEARCH INSTITUTE |