CN105409428B - Dynamical type weeder - Google Patents
Dynamical type weeder Download PDFInfo
- Publication number
- CN105409428B CN105409428B CN201510830022.5A CN201510830022A CN105409428B CN 105409428 B CN105409428 B CN 105409428B CN 201510830022 A CN201510830022 A CN 201510830022A CN 105409428 B CN105409428 B CN 105409428B
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- China
- Prior art keywords
- weeds
- bar
- hoeing
- rod
- knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/08—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator
-
- 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
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
- A01M21/043—Apparatus for destruction by steam, chemicals, burning, or electricity by chemicals
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Soil Working Implements (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of dynamical type weeder, it includes：Support, its top is provided with horizontal handrail, and middle part is provided with horizontal fix bar, and its second end is connected with driven pulley, and a surface of driven pulley is provided with projection；Drive device, including driving wheel, its middle part are provided with live axle, and the second end of the live axle is arranged with belt pulley；Plate body, the side surface of plate body one is connected with all stating pillar, and another side surface of the plate body, which is provided with arc chute, the arc chute, is provided with sliding block；Hoe up weeds bar, described hoe up weeds is connected with compression spring between bar and the crank；Hoe up weeds knife, it is offered in second side towards ground and cavernous body is equipped with strip through hole, the second side, and the knife of hoeing up weeds is connected with the bar of hoeing up weeds, and forms the path of liquid medicine flow.The dynamical type weeder that the present invention is provided, with advantage simple in construction, economical and practical.
Description
Technical field
The present invention relates to a kind of agricultural tools.It is more particularly related to a kind of dynamical type weeder.
Background technology
There are many unwanted ruderal plants, farmland except the crops that crops Tanaka cultivates consciously except peasant
In weeds there are extremely many harm：Nutriment, moisture and the sunlight fought for required for crops；The ventilation for hampering field is saturating
Light；Promote the generation of pest and disease damage.Weeds directly or indirectly have impact on agricultural production, drastically influence crops yield,
Quality and quality.
At present, the control for weeds in farmland generally uses artificial weeding, weeding by machine, biological insect control and chemical weed control
Deng.Wherein artificial weeding labor intensity is big, inefficiency.Weeding by machine improves weeding ratio, typically have cut-out grass roots and
Stretch into soil and dig out two methods of grass roots, however, both approaches all have drawback：First method cuts off grass roots, by
It in the root of weeds still in the soil under earth's surface, can regrow out, add another again by suitable weather weeds
Secondary weeding work；Dig out grass roots second, digging out the weeds root in soil must insert Weeding tool under earth's surface, though so
So thoroughly remove weeds, but the heavy damage hierarchical structure of topsoil so that the moisture loss in soil is more.And machine
Tool herbicidal methods require the expenditure of energy, and cost is higher.Chemical weed control is relatively time saving and energy saving, at present generally using hand sprayer or
The motor-driven weeds dispenser in farmland, the shortcoming of these methods is, except herbal medicine administration area is larger, pharmaceutical quantities to be consumed greatly, so that meeting
Cause pesticide residue in agricultural products exceeded, while severe contamination environment.
Therefore, a kind of economical and practical, dispenser targetedly dynamical type weeder is needed badly.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of dynamical type weeder, it can be driven by the rotation of driving wheel
Hoe up weeds the swing of knife, while grass roots is cut off, dispenser only is carried out to weeds root, the utilization rate of medicament is improved, farmland is reduced
Except the amount of application of herbal medicine, so as to reduce the pollution to soil environment.
In order to realize according to object of the present invention and further advantage there is provided a kind of dynamical type weeder, it is wrapped
Include：
Support, it is v-shaped structure, is integrally formed by two bodies of rod, and the frame upper is provided with horizontal handrail, and middle part is set
There is horizontal fix bar, the first end of the fix bar is fixed therein on a body of rod, the second end passes through another body of rod, institute
The second end bearing for stating fix bar is connected with driven pulley, and a surface of the remote fix bar of the driven pulley is provided with convex
Block；
The live axle parallel with the fix bar is provided with the middle part of drive device, including driving wheel, the driving wheel, it is described
The first end of live axle is connected with the sharp portion of the support by first body of rod, the middle part of the live axle with it is described solid
Fixed pole is connected by second body of rod, and the second end of the live axle is arranged with and the driving wheel is coaxial and belt of linkage
Wheel, the belt pulley and the driven pulley are by being driven V belt translation so that the driving wheel drives the pulley rotation, so that
Drive on the rotation of the driven pulley, first body of rod, second body of rod and the support one respectively with a pillar
End connection, any one of pillar is parallel with the live axle, and the other end of the pillar is passed through in the middle part of the conveyer belt
Space but it is not in contact with it；
Plate body, it is longitudinal rectangle plate body parallel with the driving wheel, a side surface of the plate body and whole
Second end of the pillar is fixedly connected, and another side surface of the plate body is provided with arc chute, and the arc chute is from upper
Depth under is in be provided with sliding block in incremental trend, the arc chute, and the sliding block passes through crank and rotated with the projection
Connection so that the driven pulley drives the sliding block to be slided in the arc chute；
Hoe up weeds bar, it is L-shaped hollow stem closed at both ends, the first end of the bar of hoeing up weeds is connected to the sliding block top,
Described hoe up weeds is connected with compression spring between bar and the crank, the bar of hoeing up weeds is provided with the lid that can be opened/close, described
Bar inside hoe up weeds provided with liquid storage space；
Hoe up weeds knife, it is hollow triangular prism, and parallel two face of the knife of hoeing up weeds is isosceles triangle, other three
Side is rectangle, and the first incline where the drift angle of two isosceles triangles is the blade of the knife of hoeing up weeds, described
Hoe up weeds knife the first side that does not intersect with first incline in the middle part of be connected with the second end of the bar of hoeing up weeds, with described first
That side connects and offer strip through hole in the second side towards ground, the second side is located at described hoe up weeds in knife
Cavernous body is equipped with surface, the knife of hoeing up weeds is connected with the bar of hoeing up weeds, forms the path of liquid medicine flow.
Preferably, described dynamical type weeder, in addition to station rack, it includes pole and heel brace, the pole
First end is hinged with first body of rod so that the pole can rotate relative to first body of rod, the pole and described the
The angle of one body of rod is 10~120 °, and the heel brace is fixedly connected on the second end of the pole, when the pole turns to
It is in 10 ° of angles with first body of rod during extreme position, now the heel brace is not contacted with ground, when the pole turns to down
It is in 120 ° of angles with first body of rod during extreme position, now the heel brace is contacted with ground.
Preferably, described dynamical type weeder, the length of first body of rod and the length ratio of the station rack are
1.3∶1。
Preferably, described dynamical type weeder, the angle for hoeing up weeds bar and the crank is 50~110 °, when
When the bar of hoeing up weeds is moved to the arc chute lower end, the angle for hoeing up weeds bar and the crank is 110 °, now described
Compression spring is non-stress, when the bar of hoeing up weeds is moved to the arc chute upper end, with bar and the institute of hoeing up weeds
The angle for stating crank is tapered into, and the compression spring pressure becomes larger.
Preferably, described dynamical type weeder, the arc of the girth that the projection turns around and the arc chute
Long ratio is 2: 1.
Preferably, described dynamical type weeder, the strip through hole and the length ratio of the second side are 1:
1.1, width ratio is 1: 1.5.
Preferably, described dynamical type weeder, the blade of the knife of hoeing up weeds is wolfram steel material.
The present invention at least includes following beneficial effect：
1st, the present invention drives pulley rotation by the rotation of driving wheel, by being driven V belt translation so that driven pulley is rotated,
So as to drive swinging up and down for knife of hoeing up weeds, while dynamical type weeder itself is also in movement, knife cut-out grass roots of hoeing up weeds is added
Dynamics, whole weeding process do not need the extra energy, saved the cost of equipment, while cutting off after grass roots, to being retained in
Weeds root in soil, which is smeared, removes herbal medicine so that weeds root can not possibly regrow again, final thoroughly to remove weeds, present invention tool
Have simple in construction, economical and practical advantage；
2nd, V-shaped rest top connection handrail formation triangle steadiness is good, and handrail facilitates propulsion power formula weeder, leads to
Cross first body of rod to connect live axle and support, second body of rod connects live axle and fix bar so that first body of rod, the
One triangle loop of bipole body and support formation, further enhancing the overall steadiness of dynamical type weeder；
3rd, plate body is connected by three pillars with first body of rod, second body of rod and support, simple in construction, and saving space,
The another side of plate body is provided with arc chute, and the depth of arc chute from top to bottom is in incremental trend, is set in arc chute
There is sliding block, sliding block is rotated with projection by crank and is connected so that the rotational band movable slider of driven pulley is slided in arc chute, hoe
Careless bar is fixedly connected with a slide block, and designs arc chute so that the swing path for bar of hoeing up weeds is downward arc, and bar of hoeing up weeds swings band
Dynamic to hoe up weeds knife to weeds root, bar of hoeing up weeds continues to lower swing and towards arc chute internal contraction, quickly by weeds root
Cut-out；
4th, knife of hoeing up weeds is connected with the hollow and internal bar of hoeing up weeds provided with liquid storage space, forms the path of liquid medicine flow, institute
The swing for stating bar of hoeing up weeds drives the upheaval of the decoction in liquid storage space, that is, the swing for bar of hoeing up weeds is present applies pressure to decoction indirectly
Effect hoed up weeds so that decoction is circulated to downwards in knife so that in knife of hoeing up weeds all the time be full of decoction；
5th, knife of hoeing up weeds cut-out weeds continue to move along behind root under the drive for bar of hoeing up weeds, and drive the second side of knife of hoeing up weeds
Face is nuzzled up from weeds root upper surface, simultaneously, and the cavernous body positioned at the top of strip through hole can be applied in weeds root upper surface
Erase herbal medicine, so as to reach the purpose for thoroughly removing weeds, bar of hoeing up weeds, which is swung, drives this action of knife swing of hoeing up weeds simultaneously
Two work of cut-out weeds root and dispenser are completed, operating efficiency is substantially increased；
6th, station rack being hinged on first body of rod, during if desired for carrying out weeding work, the pole of station rack is turned into upper limit
Put, pole is in 10 ° of angles with first body of rod, now station rack is accommodated in below first body of rod, propulsion power formula weeder
Carry out weeding work；When dynamical type weeder is stopped, the pole of station rack is turned into lower position, pole and first
The body of rod is contacted in 120 ° of angles, the now heel brace with ground, and dynamical type weeding is caused under the cooperation of station rack and live axle
Device is in 2 holding states and stood on ground；
7th, compression spring is connected between bar and crank hoeing up weeds, and compression spring is moved to arc chute most in bar of hoeing up weeds
It is uncompressed state during lower end, when bar of hoeing up weeds is moved to arc chute upper end, compression spring pressure becomes larger, compression
The presence of spring ensure that hoe up weeds knife will not because of upper end from the propulsive thrust of weeds to arc chute move, it is ensured that weeding it is normal
Carry out, on the other hand when bar of hoeing up weeds moves down progress weeding, the recovery elastic force of compression spring further enhancing knife of hoeing up weeds
The dynamics of weeding.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of dynamical type weeder of the present invention；
Fig. 2 is the structural representation of dynamical type weeder of the present invention；
Fig. 3 is the structural representation of another angle of dynamical type weeder of the present invention；
Fig. 4 is plate body of the present invention, bar and the structural representation of knife of hoeing up weeds connection of hoeing up weeds.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or many
The presence or addition of individual other elements or its combination.
As Figure 1-4, the present invention provides a kind of dynamical type weeder, and it includes：
Support 1, it is v-shaped structure, is integrally formed by two bodies of rod, and the top of support 1 is provided with horizontal handrail 2, V-arrangement
The connection formation triangle steadiness of handrail 2 in the top of support 1 is good, and handrail 2 facilitates propulsion power formula weeder, and middle part is provided with level
Fix bar 22, the first end of the fix bar 22 is fixed therein on a body of rod, and the second end passes through another body of rod, described
Second end bearing of fix bar 22 is connected with driven pulley 6, and a surface of the remote fix bar 22 of the driven pulley 6 is provided with
Projection 10；
Drive device, including driving wheel 3, the middle part of driving wheel 3 are provided with the live axle parallel with the fix bar 22
4, the first end of the live axle 4 is connected with the sharp portion of the support 1 by first body of rod 7, in the live axle 4
Portion is connected with the fix bar 22 by second body of rod 8 so that first body of rod 7, second body of rod 8 and one triangle of formation of support 1
Shape loop, further enhancing the overall steadiness of dynamical type weeder；Second end of the live axle 4 is arranged with and institute
The belt pulley 5 that driving wheel 3 is coaxial and links is stated, the belt pulley 5 and the driven pulley 6 are driven by transmission belt 9 so that described
Driving wheel 3 drives the belt pulley 5 to rotate, so that the rotation of the driven pulley 6 is driven, first body of rod 7, second bar
One end on body 8 and the support 1 respectively with a pillar 11 is connected, any one of pillar 11 and the live axle 4
Parallel, the other end of the pillar 11 passes through the conveyer belt central space but is not in contact with it；
Plate body 12, it is the rectangle plate body 12 parallel with the driving wheel 3 of longitudinal direction, a side surface of the plate body 12
It is fixedly connected with the second end of all pillars 11, another side surface of the plate body 12 is provided with arc chute 13, described
The depth of arc chute 13 from top to bottom is in incremental trend, and sliding block 14 is provided with the arc chute 13, and the sliding block 14 leads to
Cross crank 15 to be connected with the projection 10 rotation so that the driven pulley 6 drives the sliding block 14 in the arc chute 13
Slide；Plate body 12 is connected by three pillars 11 with first body of rod 7, second body of rod 8 and support 1, simple in construction, and saves empty
Between；
Hoe up weeds bar 16, it is L-shaped hollow stem closed at both ends, the first end for hoeing up weeds bar 16 is connected to the sliding block 14
Top, described hoe up weeds is connected with compression spring 23 between bar 16 and the crank 15, the bar 16 of hoeing up weeds is provided with and can open/seal
The lid closed, the inside of bar 16 of hoeing up weeds is provided with liquid storage space；
Hoe up weeds knife 17, it is hollow triangular prism, and parallel two face of the knife 17 of hoeing up weeds is isosceles triangle, other
Three sides are rectangle, and the first incline where the drift angle of two isosceles triangles is the blade of the knife 17 of hoeing up weeds
19, the first side not intersected with first incline middle part and the second end of the bar 16 of hoeing up weeds of the knife 17 of hoeing up weeds connect
Connect, strip through hole 18, the second side position are offered in second side connect with the first side and towards ground
In being equipped with cavernous body on the surface hoed up weeds in knife 17, the knife 17 of hoeing up weeds is connected with the bar 16 of hoeing up weeds, and forms decoction
The path of circulation, the depth of design from top to bottom is in the arc chute 13 of incremental trend so that the swing path for bar 16 of hoeing up weeds
For downward arc, bar 16 of hoeing up weeds swings drive and hoes up weeds knife 17 to weeds root, and bar 16 of hoeing up weeds continues to lower swing and towards arc
The internal contraction of chute 13, quickly cuts off weeds root, and the swing of the bar 16 of hoeing up weeds drives the decoction in liquid storage space
Upheaval, that is, the swing of bar 16 of hoeing up weeds is present applies stressed effect to decoction indirectly, so that decoction is circulated to downwards hoe
In careless knife 17 so that be full of decoction in knife 17 of hoeing up weeds all the time.
In the above-mentioned technical solutions, the present invention drives belt pulley 5 to rotate by the rotation of driving wheel 3, is passed by transmission belt 9
It is dynamic so that driven pulley 6 is rotated, so that swinging up and down for knife 17 of hoeing up weeds is driven, while dynamical type weeder itself is also in movement,
The dynamics that knife 17 of hoeing up weeds cuts off grass roots is added, whole weeding process does not need the extra energy, saved the cost of equipment, together
When cut-out grass roots after, the weeds root that is retained in soil is smeared and removes herbal medicine so that weeds root can not possibly regrow again, finally
Weeds are thoroughly removed, the present invention has advantage simple in construction, economical and practical；
Knife 17 of hoeing up weeds cut-out is continued to move along behind weeds roots under the drive for bar 16 of hoeing up weeds, and drives the of knife 17 of hoeing up weeds
Two side faces nuzzle up from weeds root upper surface, simultaneously, and the cavernous body positioned at the top of strip through hole 18 can be on weeds root
Surface smear removes herbal medicine, so as to reach the purpose for thoroughly removing weeds, bar 16 of hoeing up weeds swing drives this for the swing of knife 17 of hoeing up weeds
Individual action completes two work of cut-out weeds root and dispenser simultaneously, substantially increases operating efficiency.
In another technical scheme, described dynamical type weeder, in addition to station rack, it includes pole 20 and heel brace
21, the first end of the pole 20 is hinged with first body of rod 7 so that the pole 20 can relatively described 7 turns of first body of rod
Dynamic, the pole 20 and the angle of first body of rod 7 are 10~120 °, and the heel brace 21 is fixedly connected on the pole 20
Second end, when the pole 20 turns to upper limit position, with first body of rod 7 in 10 ° of angles, now the heel brace 21 is not
Contacted with ground, station rack is accommodated in the lower section of first body of rod 7, and propulsion power formula weeder can carry out weeding work, when described
It is in 120 ° of angles with first body of rod 7 when pole 20 turns to lower position, now the heel brace 21 is contacted with ground,
Station rack is with causing dynamical type weeder to be in 2 holding states and stand on ground under the cooperation of live axle 4.
In another technical scheme, described dynamical type weeder, the length and the station rack of first body of rod 7
Length ratio be 1.3: 1, it is ensured that when dynamical type weeder works, station rack can be accommodated in the lower section of first body of rod 7, and not connect
Driving wheel 3 is contacted, when not needing work, station rack is opened heel brace 21 and can contacted with ground, to realize dynamical type weeder
Standing.
In another technical scheme, described dynamical type weeder, the folder of the hoe up weeds bar 16 and the crank 15
Angle is 50~110 °, when the bar 16 of hoeing up weeds is moved to 13 lower end of arc chute, bar 16 and the crank of hoeing up weeds
15 angle is 110 °, and now the compression spring 23 is non-stress, when the bar 16 of hoeing up weeds is to the arc chute 13
When upper end is moved, with tapering into for hoe up weeds bar 16 and the angle of the crank 15, the compression spring 23 is pressurized
Power becomes larger, and the presence of compression spring 23 ensure that knife 17 of hoeing up weeds will not be because of the propulsive thrust of weeds to the upper of arc chute 13
End movement, it is ensured that weeding is normally carried out, on the other hand when bar 16 of hoeing up weeds moves down progress weeding, compression spring 23 it is extensive
Multiple elastic force further enhancing the dynamics for the weeding of knife 17 of hoeing up weeds.
In another technical scheme, described dynamical type weeder, the girth that the projection 10 turns around with it is described
The arc length ratio of arc chute 13 is 2: 1, it is ensured that projection 10 turns around, and knife 17 of hoeing up weeds completes a circulation job.
In another technical scheme, described dynamical type weeder, the strip through hole 18 and the second side
Length ratio be 1: 1.1, width ratio be 1: 1.5, it is ensured that the decoction on cavernous body can be applied to the root of each weeds, reach
To the thorough purpose for removing weeds.
In another technical scheme, described dynamical type weeder, the blade 19 of the knife 17 of hoeing up weeds is wolfram steel material
Material, sharp weeding ratio, and be difficult to get rusty.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (7)
1. a kind of dynamical type weeder, it is characterised in that the dynamical type weeder includes：
Support, it is v-shaped structure, is integrally formed by two bodies of rod, and the frame upper is provided with horizontal handrail, and middle part is provided with water
Flat fix bar, the first end of the fix bar is fixed therein on a body of rod, and the second end passes through another body of rod, described solid
Second end bearing of fixed pole is connected with driven pulley, and a surface of the remote fix bar of the driven pulley is provided with projection；
The live axle parallel with the fix bar, the driving are provided with the middle part of drive device, including driving wheel, the driving wheel
The first end of wheel shaft is connected with the sharp portion of the support by first body of rod, the middle part of the live axle and the fix bar
Connected by second body of rod, the second end of the live axle is arranged with and the driving wheel is coaxial and the belt pulley that links, institute
Belt pulley and the driven pulley are stated by being driven V belt translation so that the driving wheel drives the pulley rotation, so as to drive
One end on the rotation of the driven pulley, first body of rod, second body of rod and the support respectively with a pillar connects
Connect, any one of pillar is parallel with the live axle, the other end of the pillar passes through the transmission belt central space
But it is not in contact with it；
Plate body, its for longitudinal direction the rectangle plate body parallel with the driving wheel, a side surface of the plate body with it is all described
Second end of pillar is fixedly connected, and another side surface of the plate body is provided with arc chute, and the arc chute is from top to bottom
Depth be in incremental trend, sliding block is provided with the arc chute, the sliding block is connected by crank and projection rotation,
So that the driven pulley drives the sliding block to be slided in the arc chute；
Hoe up weeds bar, have for L-shaped hollow stem closed at both ends, the first end of the bar of hoeing up weeds is connected to the sliding block top, described
Hoe up weeds and compression spring is connected between bar and the crank, the bar of hoeing up weeds is provided with the lid that can be opened/close, described to hoe up weeds
Liquid storage space is provided with inside bar；
Hoe up weeds knife, it is hollow triangular prism, and parallel two face of the knife of hoeing up weeds is isosceles triangle, other three sides
It is rectangle, the first incline where the drift angle of two isosceles triangles is the blade of the knife of hoeing up weeds, described to hoe up weeds
It is connected in the middle part of the first side not intersected with first incline of knife with the second end of the bar of hoeing up weeds, with the first side
Strip through hole is offered in second side connect and towards ground, the second side is located at the surface hoed up weeds in knife
On be equipped with cavernous body, the knife of hoeing up weeds is connected with the bar of hoeing up weeds, formed liquid medicine flow path.
2. dynamical type weeder as claimed in claim 1, it is characterised in that also including station rack, it includes pole and heel brace,
The first end of the pole is hinged with first body of rod so that the pole can rotate relative to first body of rod, the branch
The angle of bar and first body of rod is 10~120 °, and the heel brace is fixedly connected on the second end of the pole, when the branch
It is in 10 ° of angles with first body of rod when bar turns to upper limit position, now the heel brace is not contacted with ground, when the branch
It is in 120 ° of angles with first body of rod when bar turns to lower position, now the heel brace is contacted with ground.
3. dynamical type weeder as claimed in claim 2, it is characterised in that the length and the station rack of first body of rod
Length ratio be 1.3: 1.
4. dynamical type weeder as claimed in claim 3, it is characterised in that it is described hoe up weeds bar and the crank angle be
50~110 °, when the bar of hoeing up weeds is moved to the arc chute lower end, it is described hoe up weeds bar and the crank angle be
110 °, now the compression spring is non-stress, when the bar of hoeing up weeds is moved to the arc chute upper end, with institute
Tapering into for hoe up weeds bar and the angle of the crank is stated, the compression spring pressure becomes larger.
5. dynamical type weeder as claimed in claim 4, it is characterised in that the girth that the projection turns around and the arc
The arc length ratio of shape chute is 2: 1.
6. dynamical type weeder as claimed in claim 5, it is characterised in that the strip through hole and the second side
Length ratio is 1: 1.1, and width ratio is 1: 1.5.
7. dynamical type weeder as claimed in claim 6, it is characterised in that the blade of the knife of hoeing up weeds is wolfram steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510830022.5A CN105409428B (en) | 2015-11-25 | 2015-11-25 | Dynamical type weeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510830022.5A CN105409428B (en) | 2015-11-25 | 2015-11-25 | Dynamical type weeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105409428A CN105409428A (en) | 2016-03-23 |
| CN105409428B true CN105409428B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510830022.5A Expired - Fee Related CN105409428B (en) | 2015-11-25 | 2015-11-25 | Dynamical type weeder |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489416B (en) * | 2017-01-10 | 2023-09-19 | 重庆理工大学 | Weeding machine |
| CN107079622A (en) * | 2017-05-25 | 2017-08-22 | 句容市福润电气有限公司 | Ridge buster |
| CN111684877B (en) * | 2020-06-24 | 2022-09-02 | 六安市叶集区兴硕果业有限责任公司 | Agricultural weeder with prevent weeds regeneration |
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| CN2884823Y (en) * | 2005-06-17 | 2007-04-04 | 南京林业大学 | Cutting and coating combined weeding device |
| CN201087994Y (en) * | 2007-08-15 | 2008-07-23 | 孙国均 | Intertill fertilizer applicator |
| CN201178568Y (en) * | 2008-04-10 | 2009-01-14 | 河南农业大学 | Miniature soil planning machine |
| CN202050653U (en) * | 2011-04-11 | 2011-11-30 | 山西省农业科学院作物科学研究所 | Weeding machine |
| CN202068745U (en) * | 2011-04-11 | 2011-12-14 | 石磊 | Simple weeding device |
-
2015
- 2015-11-25 CN CN201510830022.5A patent/CN105409428B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0204971A1 (en) * | 1985-05-31 | 1986-12-17 | Rapid Maschinen und Fahrzeuge AG | Two-wheel motor mower |
| CN2884823Y (en) * | 2005-06-17 | 2007-04-04 | 南京林业大学 | Cutting and coating combined weeding device |
| CN201087994Y (en) * | 2007-08-15 | 2008-07-23 | 孙国均 | Intertill fertilizer applicator |
| CN201178568Y (en) * | 2008-04-10 | 2009-01-14 | 河南农业大学 | Miniature soil planning machine |
| CN202050653U (en) * | 2011-04-11 | 2011-11-30 | 山西省农业科学院作物科学研究所 | Weeding machine |
| CN202068745U (en) * | 2011-04-11 | 2011-12-14 | 石磊 | Simple weeding device |
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| CN105409428A (en) | 2016-03-23 |
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