CN106416474A - Spiral type intertillage weeder - Google Patents
Spiral type intertillage weeder Download PDFInfo
- Publication number
- CN106416474A CN106416474A CN201610684428.1A CN201610684428A CN106416474A CN 106416474 A CN106416474 A CN 106416474A CN 201610684428 A CN201610684428 A CN 201610684428A CN 106416474 A CN106416474 A CN 106416474A
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- Prior art keywords
- spiral
- tiller
- circular knife
- soil
- knife
- Prior art date
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Classifications
-
- 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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
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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
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/02—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for making or working ridges, e.g. with symmetrically arranged mouldboards, e.g. ridging plough
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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
- A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines
- A01B39/085—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines the rotating tools being actively driven
-
- 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
- A01B39/14—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for working ridges, e.g. for rows of plants and/or furrows
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention particularly discloses a spiral type intertillage weeder, comprising two spiral intertillage devices supportively mounted in front of a mini-tiller and an adjustable blade plow supportively mounted in rear of the mini-tiller; the spiral intertillage devices are mounted on left and right of the mini-tiller respectively; each spiral intertillage device comprises a spiral shaft fixedly connected to the mini-tiller in a threaded manner and a spiral blade arranged along the length of the spiral shaft, the spiral blade sleeves the spiral shaft, and only the left and right of the spiral blade are in respective fixed connection to the spiral shaft by means of spot welding; weeding blades are embedded in grooves, and a mounting portion of each weeding blade and a disc face of the corresponding spiral blade are overlapped and coplanar; a furrower comprises an adjustable support and two soil divider plates positioned on the left and right of the adjustable support. The spiral type intertillage weeder is capable of preventing soil from accumulating in furrows and effectively reducing soil residue in opened furrows; the spiral type intertillage weeder is capable of preventing weeds and other grasses from residing at the mounting positions of the weeding blades and the spiral blades, thus preventing the weeds from tangling to the intertillage devices.
Description
Technical field
The present invention relates to agricultural equipment technical field, and in particular to a kind of spiral weeder for cultivating.
Background technology
The area for planting high ridge crop such as Nicotiana tabacum L., Bulbus Allii, Caulis Sacchari sinensis etc. is carried out earthing up, not only can increase active soil stratum, carry
The yield and quality of high crop, but also the lodging-prevention ability of crop can be improved.Ridging, cigarette particularly important for leaf tobacco production
Leaf ridging is opened Fructus Citri tangerinae hacking, improves Nicotiana tabacum L. entirety matter to cultivating the powerful root system of cigarette strain, enhancing cigarette strain growing way and inverse resistance, the cigarette strain that promotes
Measure, optimize hierarchical organization, improve upper tobacco leaf availability etc. with important function.
With the expansion of tobacco leaf planting scale, existing ridging is all to rely on weeding banking machine to carry out operation.As CN
203896679 U disclose a kind of and matching used Nicotiana tabacum L. cultivator-cumridger of tiller, including left and right two spirals, described
Spiral is tapered from inside to outside, is welded with rotary blade on the spiral, and described its axis that is threaded through is connected with tiller;
Adjustable turnplow is set after tiller, the both sides moldboard of the turnplow is adjustable moldboard.Above-mentioned banking machine makes
Used time, using the rotation of spiral, cultivated broken soil is endlessly delivered to around cigarette root, using removing on spiral
Careless knife is purged to the grass on soil, carry out ditching operation and its turnplow using turnplow because moldboard adjustable also accommodate many
Plant furrow width.
But, above-mentioned banking machine use when, it is found by the applicant that:(1)As its spiral is tapered from inside to outside, cause to plough
Broken soil reduces along the transfer rate of the card rotation direction of spiral, causes soil to be easy to both sides in ditch and piles up, and then causes
One bar ditch need operation to remove the soil in ditch at least twice;(2)As rotary blade is directly welded on spiral, rotation
Cultivated knife protrudes from helicoid, and when using, spiral is not only easily wound by grass roots with the junction of rotary blade, and junction is easy
In making soil deposit;(3) spiral in rotation with soil in stone percussion after easily breach and bending, spiral after bending or
Then scrap and can not use after there is breach, need to buy again, increase use cost on foot.
Content of the invention
It is an object of the invention to provide a kind of spiral intertillage that can effectively reduce the soil residual quantity after trench digging in ditch
Weeder.
For reaching above-mentioned purpose, the base case of the present invention is:Spiral weeder for cultivating, ploughs installed in micro- including supporting
Two sets of spiral cultivators and the supporting adjustable turnplow installed in tiller rear in front of machine, two sets of spiral cultivators are pacified respectively
The left and right sides loaded on tiller;The spiral cultivator includes the helical axis being connected with tiller spiral and along helical axis
The circular knife that arranges of length direction, the cross section of the helical axis be regular hexagon, the circular knife be centrally formed with
The regular hexagon through hole that the cross section of helical axis is matched, the circular knife is sleeved on helical axis, the left and right two of only circular knife
Side is fixedly connected by the way of spot welding with helical axis respectively;The circular knife rotation direction of the spiral cultivator on the left of tiller is
Dextrorotation, the circular knife rotation direction of the spiral cultivator being located on the right side of tiller are left-handed;The edge of circular knife is formed with sawtooth, spiral
Formed fluted in the card of knife, weeding knife in groove, is welded with, weeding knife is embedded in groove and the installation portion of weeding knife and spiral shell
The card of rotary knife is coplanar after overlapping.
Adjustable turnplow is included the adjustable support being fixedly connected with tiller, is located at two pieces points of the adjustable support left and right sides
Native plate, the edge of two pieces of earth separation plates welds to form a V-arrangement point, and adjustable support is welded between two pieces of earth separation plates, two pieces of points of soil
One piece of screed has been respectively articulated with plate;Adjustable support also includes adjusting rod, and adjusting rod is provided with multiple screwed holes, multiple screw threads
Hole is placed equidistant along the axial direction of adjusting rod;Two pieces are equipped with regulating block between screed and adjusting rod, one end of regulating block with whole
Flat board is hinged, the other end is bolted to connection the screw thread in the hole on adjusting rod.
The screed angle of adjustable turnplow during use, is adjusted, then the wheel removal on tiller is got off, by two
Set spiral cultivator is respectively installed to the position of the left and right sides wheel of tiller.The dynamical system for being provided for wheel using tiller
System, drives the work of spiral cultivator, and while spiral cultivator works, on spiral cultivator, the circular knife of rotation also drives micro-
Cultivated machine is moved forward, and then drives adjustable turnplow while moving forward.
During work, helical axis rotation is driven by tiller, helical axis drives two sets of spiral cultivators to rotate coaxially.In spiral
While the circular knife of cultivator is rotated, soil is pushed by circular knife to the both sides of tiller, and soil will be along circular knife
Card is separated to the both sides of tiller, i.e., push soil from the circular knife for rotating to the both sides of tiller and form one in the fields
Bar Tu Gou.And adjustable turnplow is then sharp by the soil Wei Yu two sets of spiral cultivators between using the V-arrangement of two pieces of earth separation plates formation
Separate to the both sides of Tu Gou, because can be because the problem generation gap installed of equipment between two sets spiral cultivators, therefore only spiral shell
Whole soil in native ditch cannot be pushed rotation cultivator the both sides of Tu Gou.The screed of adjustable turnplow is then used for Tu Gou
The soil compression leveling of both sides.
Circular knife in this programme is same diameter and uniform pitch, therefore when relying on circular knife to push soil, soil salt spiral shell
The transfer rate of the card of rotary knife is identical, so it is prevented that soil is deposited in native ditch, thus after effectively reducing trench digging
Soil residual quantity in ditch;The sawtooth that the edge of circular knife is formed not only can be cut to grass roots, but also can be shredded
Soil, in the presence of the weeding knife that installs on circular knife, spiral cultivator has more work surfaces, it is therefore prevented that weeds wind
To on spiral cultivator;The mounting means of weeding knife and circular knife is also the spotlight in this programme:The installation portion of weeding knife
With on circular knife groove welding after still belong to overlaps after coplanar, this prevents a few classes such as weeds rest on weeding knife and
The installed position of circular knife, prevents weeds to be wound on spiral cultivator further.
Preferred version one:Based on scheme preferred version, the cross section of circular knife be.Work as circular knife
Section when being equilateral triangle, the contact area of helical axis and circular knife is also bigger, compares existing card spiral or ladder
The circular knifes such as shape spiral sawtooth is sharper and connection that circular knife is with helical axis each other is also more consolidated, and cut
Face is higher for the strength and stiffness of the circular knife of triangle, and circular knife is also more durable;The cross-sectional area of circular knife is set to
Equilateral triangle, not still helical tooth blade have the advantages that above-mentioned, moreover it is possible to so that circular knife is pushed soil with forward direction and reversely push
The function of soil, and push to push the efficiency of soil and reverse push muck haulage earth to push power identical.
Preferred version two:As the preferred version of prioritization scheme one, the circular arc bottom of indent, circular arc bottom on helical axis, is additionally provided with
Between the pitch of circular knife.Circular arc bottom is set on helical axis it is more conducive to soil and move along circular knife, reduces soil and miscellaneous
The resistance that grass etc. is moved along circular knife.
Preferred version three:Used as the preferred version of prioritization scheme two, the front end of adjustable turnplow is additionally provided with classification and breaks ground
Device, classification soil breaking tool includes a quarter bend bolted with earth separation plate and is set with and is welded on three V-shaped on quarter bend to break
Soil point, adjacent V-shaped breaks ground between point and is fixedly connected with compression spring, and three V-shaped point that breaks ground is coaxially set, three V words
Shape break ground point work surface increase step by step from left to right.The point that breaks ground of three V-shaped that work surface constantly increases can be step by step to soil
Earth carries out separating, particularly in cohesive soil or the soil with sandstone, can be very light using adjustable turnplow after the point that breaks ground
Easy pushes the soil in ditch to both sides, meanwhile, also when pushing, soil can be crushed further, tripe after crushing
Hungry soil is earthed up advantageously for the leveling of ditch both sides, because broken soil is more conducive to flatten and is compacted.
Description of the drawings
Fig. 1 is the spiral cultivator scheme of installation in the embodiment of the present invention;
Fig. 2 is the adjustable turnplow side scheme of installation in the embodiment of the present invention;
Fig. 3 is the adjustable turnplow Plane Installation schematic diagram in the embodiment of the present invention;
Fig. 4 is that the weeding knife mounting structure in the embodiment of the present invention is illustrated.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Tiller 1, spiral cultivator 2, circular arc bottom 21, helical axis 3, circular knife 4,
Sawtooth 41, quarter bend 5, V-shaped break ground point 6, work surface 61, compression spring 7, adjustable turnplow 8, adjusting rod 81, regulating block 82, point
Native plate 83, adjustable support 84, screwed hole 85, weeding knife 9, installation portion 91.
Embodiment is substantially as shown in Figure 1, Figure 2, Figure 3 and Figure 4:Spiral weeder for cultivating, including tiller 1, tiller 1
Front be provided with, with the rear of the matching used spiral cultivator 2 of tiller 1, tiller 1, make supporting with tiller 1 be installed
Adjustable turnplow 8, the spiral cultivator 2 in this programme has two sets, and two sets of spiral cultivators 2 are respectively arranged in tiller 1
The left and right sides.Spiral cultivator 2 includes that helical axis 3 and the length direction along helical axis 3 arrange the spiral of same diameter, uniform pitch
Knife 4, the cross section of helical axis 3 be regular hexagon, circular knife 4 be centrally formed with just match with the cross section of helical axis 3
Hexagon through hole, circular knife 4 is sleeved on helical axis 3, the left and right sides of only circular knife 4 adopts spot welding with helical axis 3 respectively
Mode is fixedly connected, and the mode that helical axis 3 is bolted drives helical axis with the supporting connection of tiller 1 and by tiller 1
3 rotations.In the present embodiment, 4 rotation direction of circular knife positioned at the spiral cultivator 2 in 1 left side of tiller is dextrorotation, is located at tiller 1
4 rotation direction of circular knife of the spiral cultivator 2 on right side is left-handed.
8 adjustable support 84 of adjustable turnplow, two pieces of earth separation plates 83 positioned at 84 left and right sides of adjustable support, two pieces of earth separation plates
83 edge welds to form a V-arrangement point.Adjustable support 84 is welded between two pieces of earth separation plates 83, on two pieces of earth separation plates 83 respectively
It is hinged with one piece of screed.Adjustable support 84 also includes adjusting rod 81, and adjusting rod 81 is provided with multiple screwed holes 85, multiple screw threads
Hole 85 is placed equidistant along the axial direction of adjusting rod 81.Regulating block 82, regulating block 82 is equipped between two pieces of screeds and adjusting rod 81
One end is hinged with screed, the other end is bolted to connection in the screwed hole 85 on adjusting rod 81.Adjustable turnplow 8
The rear of tiller 1 is fixedly attached to by adjustable support 84.
During use, tiller 1 drives helical axis 3 to rotate, and helical axis 3 drives two sets of spiral cultivators 2 to rotate coaxially.In spiral shell
While the circular knife 4 of rotation cultivator 2 is rotated, soil will be separated along the card of circular knife 4 to the both sides of tiller 1, i.e.,
Soil is pushed from the circular knife 4 for rotating to the both sides of tiller 1 and form a Tu Gou in the fields.And adjustable turnplow 8 is then
Soil Wei Yu two sets of spiral cultivators 2 between is separated by the V-arrangement point for being formed using two pieces of earth separation plates 83 to the both sides of Tu Gou, and two
Can be because the problem of equipment installation produce gap between set spiral cultivator 2, therefore only spiral cultivator 2 cannot be complete in native ditch
The soil in portion pushes the both sides of Tu Gou.The screed of adjustable turnplow 8 is then used for flattening the soil compression of Tu Gou both sides.
In the embodiment of this optimization, the edge of circular knife 4 is formed with sawtooth 41, is also provided with the card of circular knife 4 and removes
Careless knife 9.As shown in Fig. 2 formed in the card of circular knife 4 fluted, weeding knife 9 be embedded in groove and weeding knife 9 installation portion
91 overlap with the card of circular knife 4 after coplanar, and circular knife 4 is welded with weeding knife 9 using the concave surface of groove and makes weeding knife 9 solid
Determine in the card of circular knife 4.After so arranging, weeding knife 9 and circular knife 4 each can work mutually unaffected because removing
The installation portion 91 of careless knife 9 overlap with the card of circular knife 4 coplanar after, the card of circular knife 4 can still remain stationary without
There is raised or pit.
In the embodiment of this optimization, the cross section of circular knife 4 is equilateral triangle.When the cross section of circular knife 4 is triangle
During shape, the sawtooth 41 of circular knife 4 be necessarily arranged at vertex of a triangle and the linear contact lay of the base of triangle and helical axis 3 more
Long, thus helical axis 3 is also bigger with the contact area of circular knife 4.The sawtooth 41 of so circular knife 4 will sharper and spiral
Connection of the knife 4 with helical axis 3 each other is also more consolidated.Meanwhile, the circular knife 4 of the lamellar of equal thickness is compared, is employed and cut
Face is higher for the strength and stiffness of the circular knife 4 of triangle, and therefore circular knife 4 is also more durable.Due to the spiral shell in the present embodiment
The cross section of rotary knife 4 is equilateral triangle, and therefore, the both sides of circular knife 4 have the pressure angle of formed objects.Such circular knife 4
Driven by helical axis 3 rotated forward and reversely rotated when, have to soil to push power also identical.Therefore, will
The cross-sectional area of circular knife 4 is set to equilateral triangle, not still circular knife 4 have the advantages that above-mentioned, moreover it is possible to have circular knife 4
There is forward direction to push the function of soil and reverse push muck haulage earth, and push to push pushing for the efficiency of soil and reverse push muck haulage earth to
Power is identical.
In order to reduce resistance of the soil to 3 pairs of generations of helical axis further, in the present embodiment, it is additionally provided with helical axis 3 interior
Recessed circular arc bottom 21, circular arc bottom 21 is located between the pitch of circular knife 4.When the cross section of helical axis 3 is regular hexagon, spiral
The outer peripheral face of axle 3 will certainly increase along circular knife 4 move soil resistance, and by be located at circular knife 4 pitch between spiral shell
Spin axis 3 is set to circular arc bottom, then can reduce the resistance that helical axis 3 brings soil.
In the present embodiment, the front end of adjustable turnplow 8 is additionally provided with classification soil breaking tool.As shown in Fig. 2 spiral shell on earth separation plate 83
Tethering and a quarter bend 5 being connected to, three V-shaped are set with quarter bend 5 and are broken ground point 6, the V-shaped point that breaks ground 6 is welded on quarter bend 5, phase
Adjacent V-shaped is broken ground between point 6 and is fixedly connected with compression spring 7, and three V-shaped point 6 that breaks ground is coaxially set.As shown in Fig. 2 three
Individual V-shaped break ground point 6 work surface 61 increase step by step from left to right.
When adjustable turnplow 8 drives walking forward by tiller 1, the V-shaped for the increasing step by step point that breaks ground 6 will lead to successively
The soil crossed in native ditch is simultaneously carried out to soil separately in advance.And V-shaped breaks ground the compression spring 7 for arranging between point 6 then in order to V
The font point 6 that breaks ground forms overload protection, while maintaining adjacent V-shaped to break ground the distance between point 6.In use, minimum V word
The shape point that breaks ground 6 touches soil in advance, because the work surface 61 of the point that breaks ground of the V-shaped of minimum is also minimum, the resistance for therefore suffering from
Power is also less, and this is soil by the work surface 61 of the point that breaks ground along minimum V-shaped to both sides separation certain distance.Then, locate
V-shaped in the middle of three V-shaped break ground point 6 point 6 that breaks ground continues soil is carried out separating, and while will using its work surface 61
Soil is pushed to both sides.Compression spring 7 is then used for keeping three V-shaped to break ground sharp 6 distances each other, so that V-shaped
The distance between the point 6 that breaks ground can both follow the change for moving back fortune resistance of soil and change, and V-shaped can be made again to break ground point 6 in quarter bend 5
On position recover automatically.
Above-described be only the present invention optimal enforcement example, the known general knowledge here such as concrete structure and characteristic in scheme
Excessive description is not made.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, also
Some deformation can be made and improved, these also should be considered as protection scope of the present invention, these are all without impact reality of the present invention
The effect that applies and practical applicability.This application claims protection domain should be defined by the content of its claim, description
In specific embodiment etc. record the content that can be used for explaining claim.
Claims (4)
1. spiral weeder for cultivating, it is characterised in that including supporting two sets of spiral cultivators in front of tiller and
The supporting adjustable turnplow installed in tiller rear, two sets of spiral cultivators are respectively arranged in the left and right sides of tiller;Institute
State spiral cultivator include the helical axis that is connected with tiller spiral and the length direction along helical axis arrange same diameter, etc.
The circular knife of pitch, the cross section of the helical axis is regular hexagon, the horizontal stroke being centrally formed with helical axis of the circular knife
The regular hexagon through hole that section is matched, the circular knife is sleeved on helical axis, only circular knife the left and right sides respectively with spiral shell
Spin axis is fixedly connected by the way of spot welding;The circular knife rotation direction of the spiral cultivator on the left of tiller is dextrorotation, is located at
The circular knife rotation direction of the spiral cultivator on the right side of tiller is left-handed;The edge of the circular knife is formed with sawtooth, circular knife
Formed fluted in card, weeding knife in groove, is welded with, weeding knife is embedded in groove and the installation portion of weeding knife and circular knife
Card overlap after coplanar;
The adjustable turnplow is included the adjustable support being fixedly connected with tiller, is located at two pieces points of the adjustable support left and right sides
Native plate, the edge of two pieces of earth separation plates welds to form a V-arrangement point, and adjustable support is welded between two pieces of earth separation plates, two pieces of points of soil
One piece of screed has been respectively articulated with plate;The adjustable support also includes adjusting rod, and the adjusting rod is provided with multiple screwed holes,
Multiple screwed holes are placed equidistant along the axial direction of adjusting rod;Two pieces are equipped with regulating block between screed and adjusting rod, regulating block
One end is hinged with screed, the other end is bolted to connection the screw thread in the hole on adjusting rod.
2. spiral weeder for cultivating according to claim 1, it is characterised in that the cross section of the circular knife is equilateral
Triangle.
3. spiral weeder for cultivating according to claim 2, it is characterised in that be additionally provided with indent on the helical axis
Circular arc bottom, circular arc bottom is located between the pitch of circular knife.
4. spiral weeder for cultivating according to claim 3, it is characterised in that the front end of the adjustable turnplow also sets
Classification soil breaking tool is equipped with, the classification soil breaking tool includes a quarter bend bolted with earth separation plate and is set with and is welded on quarter bend
On three V-shaped break ground point, adjacent V-shaped is broken ground between point and is fixedly connected with compression spring, and three V-shaped point that breaks ground is coaxial
Line is arranged, and the break ground work surface of point of three V-shaped increases from left to right step by step.
Priority Applications (1)
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CN201610684428.1A CN106416474B (en) | 2016-08-18 | 2016-08-18 | Spiral cultivating weeder |
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CN201610684428.1A CN106416474B (en) | 2016-08-18 | 2016-08-18 | Spiral cultivating weeder |
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CN106416474B CN106416474B (en) | 2020-05-15 |
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CN201610684428.1A Expired - Fee Related CN106416474B (en) | 2016-08-18 | 2016-08-18 | Spiral cultivating weeder |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109392330A (en) * | 2018-11-09 | 2019-03-01 | 安徽省艺馨家私有限公司 | A kind of agricultural production rooter suitable for hard soil |
CN109565980A (en) * | 2019-01-18 | 2019-04-05 | 盐城市威氏机械有限公司 | A kind of combined type stirs flat field device |
CN109906693A (en) * | 2019-05-02 | 2019-06-21 | 贵州省山地农业机械研究所 | Hand-held subsoiling weeder |
US20200229358A1 (en) * | 2017-06-28 | 2020-07-23 | Richard Campey Limited | Apparatus, Equipment and Method for Turf Treatment |
CN111955068A (en) * | 2020-07-30 | 2020-11-20 | 浙江大学 | Field weeding machine and weeding method |
CN112703832A (en) * | 2020-12-25 | 2021-04-27 | 安徽农业大学 | Tea garden mini-tiller |
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CN104521348A (en) * | 2015-01-07 | 2015-04-22 | 李阳铭 | Deep ploughing, deep scarification and ridge smashing drill bit |
CN205093099U (en) * | 2015-11-19 | 2016-03-23 | 泸州市烟草公司古蔺分公司 | Simple and easy spiral ridger |
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