CN107624278A - A kind of rotary blade and rotary tillage mechanism - Google Patents
A kind of rotary blade and rotary tillage mechanism Download PDFInfo
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- CN107624278A CN107624278A CN201711021687.7A CN201711021687A CN107624278A CN 107624278 A CN107624278 A CN 107624278A CN 201711021687 A CN201711021687 A CN 201711021687A CN 107624278 A CN107624278 A CN 107624278A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention belongs to rotary cultivator technical field, is easily snapped off to solve rotary blade present in prior art, the technical problem that rotary tillage mechanism is easily wound by weeds, the present invention provides a kind of rotary blade and rotary tillage mechanism；The rotary blade includes rotary blade body；The rotary blade body includes rotary blade blade；The rotary blade blade includes arc opening groove and curved blade；The section of the arc opening groove is " people " type structure；The arc opening groove is made up of the first arc-like sheet and the second arc-like sheet；The upper arc of first arc-like sheet while by curved blade with being fixedly connected during the upper arc of the second arc-like sheet；The upper arc of first arc-like sheet is identical with the radian of curved blade in the upper arc of, the second arc-like sheet.The present invention, which has, not to be allowed easy fracture, changes convenient, effective the characteristics of avoiding grass from winding.
Description
Technical field
The invention belongs to rotary cultivator technical field, and in particular to a kind of rotary blade and rotary tillage mechanism.
Background technology
With the increasingly renewal of science and technology, the continuous improvement of Agricultural Mechanization Degree and life of farmers level, rural area is being ploughed
When be nearly all plow digging using large-scale rotary cultivator, rotary cultivator be with tractor complete plough, rake operation plough
Machinery is weeded, has the characteristics that hack ability is strong, it is flat to plough rear earth's surface, while the root stubble being embedded in below earth's surface can be shredded, is easy to
Machine operation is sowed, good kind bed is provided for later stage sowing.But in the larger mountain village of remote relief, the more stones soil in mountain region,
Careless gesture is luxuriant, and rotary blade is easily wound by grass, and rotary blade is easily broken or worn by native stone；Present mini-tiller, dig knife depth
It can dig enough, but easily twine grass, it is necessary to which people by hand removes the grass of winding；Grass cannot function as fertilizer returning to the field again, with tulwar tilling depth
Again not enough, the rotating speed of rotary blade is high, the stone played and easily hurts sb.'s feelings, and typically all just goes first to handle once grass with removing herbal medicine
Afterwards, ploughing after a time, except herbal medicine is very harmful, either having irremediable injury to people or crops.Present market
On mini-tiller, as knife box is rotten, peasant can only together take rotary shaft repair shop and go to repair time-consuming, effort, also consume money, so as to
Cause the operating efficiency of rotary cultivator to reduce, even result in the shortening of rotary cultivator service life.
The content of the invention
It is an object of the invention to solve technical problem present in above prior art at least one of, there is provided Yi Zhongxuan
Plough knife and rotary tillage mechanism.
The purpose of the present invention is achieved through the following technical solutions：
A kind of rotary blade, including rotary blade body；The rotary blade body includes rotary blade blade；The rotary blade blade
Including arc opening groove and curved blade；The section of the arc opening groove is " people " type structure；The arc opening groove is by
One arc-like sheet and the second arc-like sheet composition；The upper arc side of first arc-like sheet passes through curved blade and the upper arc of the second arc-like sheet
While it is fixedly connected；The upper arc of first arc-like sheet is identical with the radian of curved blade in the upper arc of, the second arc-like sheet.
Further, the rotary blade body also includes erecting device, and the erecting device is connected with rotary blade blade；Institute
Stating erecting device includes opening installation set；The opening installation set is cylindrical structural；The left and right ends of the opening installation set
It is respectively equipped with the first opening catch and the second opening catch；The side and one end of rotary blade blade of the opening installation set are fixed
Connection；Fastener is provided with the side mouth of the opening installation set.
Further, the fastener includes threaded rod, threaded connector and Coupling；The threaded connector and set
Fitting be separately fixed at opening installation set two openends on, in use, threaded rod pass through Coupling after with threaded connector
Threaded connection.
Further, when two openends of the opening installation set contact with each other, the inner side for the installation set that is open is six sides
Shape structure.
Further, to be respectively equipped with six radian identical arcs convex on the first opening catch and the second opening catch
Play part；The first bayonet socket is provided between adjacent arc convex part, the first opening catch and the second opening catch are provided with and first
The second bayonet socket that bayonet socket communicates.
Further, the angle of first arc-like sheet and the second arc-like sheet is acute angle, and the angle is 30-60 °.
A kind of rotary tillage mechanism of rotary blade described in use, it is fixed that the rotary tillage mechanism includes moving axis, the first dead axle and second
Axle；One end of the moving axis is connected by the first brace with one end of the first dead axle；One end of the moving axis passes through the second brace
It is connected with one end of the second dead axle；The other end of the moving axis, the first dead axle and the second dead axle is provided with screw thread；First dead axle and
Several first stationary knifes and the second stationary knife are respectively equipped with second dead axle, the moving axis is provided with several described rotary blades；Institute
It is six square shafts to state moving axis；Rotary blade is detachably connected with moving axis.
Further, the spacing between the first adjacent stationary knife is identical, and the spacing between the second adjacent stationary knife is identical, often
Individual second stationary knife is located on the second dead axle between two adjacent the first stationary knifes；The moving axis is provided with several rotary blades,
Each rotary blade is on the moving axis between adjacent the first stationary knife and the second stationary knife.
Further, all rotary blades mutual stagger setting on the axial direction of moving axis.
Further, the blade of the first stationary knife and the second stationary knife is laciniation.
It is of the invention to be relative to the beneficial effect of prior art：The rotary blade and rotary tillage mechanism of the present invention, has and is not easy
Fracture, change convenient, effective the characteristics of avoiding grass from winding；The present invention uses the design of arc opening groove, outside arc opening groove
Side roof part sets curved blade, in order to strengthen overall service life, the curved blade using abrasion-resistive hard material be made as
Martensitic stain less steel is made；So that curved blade can keep out the collision and extruding of native stone；And arc opening groove when using
Tip be rapidly inserted into soil, when then being screwed out from soil, soil passes through from arc opening groove；Avoid native stone and rotation
Plough the direct collision of knife；Further through the first arc-like sheet of arc opening groove both sides and the cambered design of the second arc-like sheet so that arc
Shape open slot can bear bigger pressure, it is easier to insert in soil, so that it is same rotary blade is digged in realization on the whole
When, increase the service life；The rotary tillage mechanism of the present invention, by the rotary blade of the present invention on the moving axis, make each rotary blade the
It is staggeredly arranged between one sawtooth stationary knife and the second sawtooth stationary knife, so as to beneficial to being more favorable for being wrapped in while ploughing
Weeds cut-out on rotary blade, so as to improve production efficiency.
Brief description of the drawings
The schematic perspective view of the rotary blade of Fig. 1 present invention.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
The lateral plan of the rotary blade of Fig. 3 present invention.
The rotary blade blade polycrystalline substance schematic diagram of Fig. 4 present invention.
The cross section structure schematic diagram of the rotary blade blade of Fig. 5 present invention.
The side structure schematic diagram of the rotary tillage mechanism of Fig. 6 present invention.
Wherein, corresponding reference is the braces of 1- first in accompanying drawing, the dead axles of 2- first, and 3- the first sawtooth stationary knifes, 4- connects
Contacting surface, 5- moving axis connecting holes, 6- rotary blades, the braces of 7- second, the dead axles of 8- second, 9- the second sawtooth stationary knifes, the bayonet sockets of 10- first,
11- erecting devices, 12- curved blades, the arc-like sheets of 13- first, the arc-like sheets of 14- second, the first sides of 15- arc side, the second sides of 16- arc
Side, 17- threaded rods, 18- threaded connectors, 19- Couplings, the opening catch of 20- first, 21- opening installation sets, 22- second are opened
Mouth catch, 23- arc convex parts, 24- arc cards face, the bayonet sockets of 25- second.
Embodiment
Technical scheme is described in detail with accompanying drawing with reference to embodiments, it should be noted that with
Under be only the preferred embodiment of the present invention, for the person of ordinary skill of the art, do not departing from the invention structure
On the premise of think of, various modifications and improvements can be made, these should belong to protection scope of the present invention.
Embodiment 1
As Figure 1-5, a kind of rotary blade, including rotary blade body；The rotary blade body includes rotary blade blade；
The rotary blade blade includes arc opening groove and curved blade；The section of the arc opening groove is " people " type structure；It is described
Arc opening groove is made up of the first arc-like sheet and the second arc-like sheet；The upper arc side of first arc-like sheet passes through curved blade and
The upper arc side of two arc-like sheets is fixedly connected；The upper arc of first arc-like sheet is in the upper arc of, the second arc-like sheet and curved blade
Radian it is identical.Further, the angle of first arc-like sheet and the second arc-like sheet is acute angle, and the angle is 30-60 °.
As Figure 1-5, a kind of rotary blade, including rotary blade body；The rotary blade body includes rotary blade blade；
The rotary blade blade is as shown in figure 4, the rotary blade blade generally arcuate structure, as in Figure 3-5, the arc opening
The section of groove is " people " type structure, it is preferable that the rotary blade blade is banana-shaped structure；As shown in Figure 3.The arc opening
Groove is made up of the first arc-like sheet and the second arc-like sheet；The upper arc side welding of the arc-like sheet 14 of first arc-like sheet 13 and second；Institute
The upper arc of the first arc-like sheet is stated while by fixing welding during the upper arc of curved blade and the second arc-like sheet；First arc-like sheet
Upper arc is identical with the radian of curved blade in the upper arc of, the second arc-like sheet.Preferably, the upper arc side of first arc-like sheet,
The upper arc side of curved blade and the second arc-like sheet is integrally formed.The cross section structure of the rotary blade blade is as shown in figure 5, the first arc
The corresponding first side arc side 15 in the section of shape piece, the corresponding second side arc side 16 in section of the second arc-like sheet；First arc-like sheet and
The angle of second arc-like sheet such as Fig. 4 α, the angle of corresponding first side arc, 16 upper end at 15 and the second side arc；Preferably, institute
It is acute angle to state angle, and the further acute angle is 30-60 °, so as to which when in use, the first arc-like sheet and the second arc-like sheet can
Give soil larger active force, while give curved blade 12 larger support force, " people " shape structure of arc opening groove；Make
The present invention can be more convenient insertion mountain area Shi Tuzhong, under the drive of turn axle, can easily more be taken out from soil,
So that the stress of rotary blade entirety more balances, it is therefore prevented that the local pressure of rotary blade is excessive, caused rotary blade fracture, from
And extend the service life of rotary blade；Along with curved blade 12 can pass through the friction meeting more cutting edge of a knife or a sword of stone soil in use
Profit, so as to the more convenient ploughing to stone soil, it is preferable that in order to strengthen the service life of curved blade 12, curved blade is used
The high steel alloy material of abrasion strength resistance is made.In use, soil is oblique from the both sides of the arc opening groove of the rotary blade of the present invention
Outer discharge so that break ground more easily, curved blade 12 make that soil can be evenly from " people " shape structure both sides of arc opening groove
Discharge, is also not easy to take up stone, avoids accident caused by stone splashes.
Further, the rotary blade body also includes erecting device, and the erecting device is connected with rotary blade blade；Institute
Stating erecting device includes opening installation set；The opening installation set is cylindrical structural；The left and right ends of the opening installation set
It is respectively equipped with the first opening catch and the second opening catch 22；The side and one end of rotary blade blade of the opening installation set are consolidated
Fixed connection；Fastener is provided with the side mouth of the opening installation set.
In order to more facilitate installing and using for rotary blade body, erecting device is additionally provided with the rotary blade body, it is described
Erecting device is located at the upper end of rotary blade blade as shown in figure 1, the erecting device 11 includes opening installation set, the opening peace
The opening of encapsulation is set on its lateral surface, and the left and right ends of the opening installation set 21 are provided with the first opening catch and the second opening
Catch；The first opening catch 20 and second opening catch 22 is the ring segment with opening；A left side for the opening installation set
Right both ends connect the first opening catch and the second opening catch respectively；The outside of the opening installation set is upper with rotary blade blade
End welding；Opening is left in the relative position of opening installation set weld；In the opening of opening installation set, fastening dress is set
Put the installation for facilitating rotary blade.
Further, the fastener includes threaded rod, threaded connector and Coupling；The threaded connector and set
Fitting be separately fixed at opening installation set two openends on, in use, threaded rod pass through Coupling after with threaded connector
Threaded connection.
Specifically, the fastener is located on two openends of the opening of opening installation set, it is preferable that described tight
It is fixedly mounted with and puts including threaded rod 17, threaded connector 18 and Coupling 19；The Coupling is connected to the opening of opening installation set
Upper end, the threaded connector is connected on the lower end position relative with Coupling of the opening of opening installation set, use
When, threaded rod 17 is inserted in after Coupling 19 and is threadedly coupled with threaded connector 18；Preferably, the threaded connector 18 and set
Fitting 19 is respectively welded at the lower end and upper end of the opening of opening installation set, it is preferable that the threaded rod uses screw mandrel；Screw thread
Connector 18 is nut, thereby using when, threaded rod, which first inserts in Coupling 19, again screws in threaded rod in nut, so as to open
Mouth installation set is tightened up, and is stuck in the rotary shaft of connection.
Further, when two openends of the opening installation set contact with each other, the inner side for the installation set that is open is six sides
Shape structure.
Specifically, in order that the fixation that can consolidate of opening installation set on the rotating shaft, two of the opening installation set open
After mouthful end in contact, that is, be open installation set closure state when, the inner side for the installation set that is open is hexagonal structure；So as to by being opened with this
Six square shafts that mouthful installation set is used cooperatively, it is fixed on what opening installation set consolidated on six square shafts, can be with when six square shafts rotate
Very firm drive rotary blade rotates.
Further, to be respectively equipped with six radian identical arcs convex on the first opening catch and the second opening catch
Play part；The first bayonet socket is provided between adjacent arc convex part, the first opening catch and the second opening catch are provided with and first
The second bayonet socket that bayonet socket communicates.
In order that fastener in fastening, can be enclosed on what rotary blade was stablized on six square shafts；In the described first opening gear
Six radian identical arc convex parts are respectively equipped with piece and the second opening catch；Left out between adjacent arc convex part
Mouthful, i.e. the second bayonet socket 25；When fastener is in fastening, the second bayonet socket between adjacent arc convex part gradually increases, directly
To six square shaft clampings；It is easy to fastener that the rotary blade of the present invention is fastened into installation so as to which the second bayonet socket 25 of the present invention has
Effect.
In view of in use, one rotation six square shafts on need to set multiple rotary blades, it is as much as possible in order to set
Rotary blade, each rotary blade need closely to be close to the displacement for preventing single rotary blade again, therefore, when rotary blade is multiple,
Adjacent rotary blade is contacted with each other by the first opening catch and the second opening catch；The first opening catch and the second opening
Six radian identical arc convex parts 23 on catch, at the socket of the left and right ends of opening installation set, line up circle；
Two the first bayonet sockets 10 during use on the opening catch of adjacent rotary blade synthesize a circular hole, so as to be set on six square shafts
Fastener is put, is stretched out from each first bayonet socket of rotary blade, so as to being stuck on six square shafts tightly by rotary blade；In order to by rotary tillage
Knife is preferably clamped on six square shafts, first opening catch and second opening catch on each first bayonet socket at be furnished with and its
The second bayonet socket 25 communicated, so that the fastener of six square shafts is preferably placed in the first bayonet socket and the second bayonet socket, so as to revolve
Plough knife clamping on the rotating shaft.
And when in use, it is contemplated that rotary blade needs the rotary blade with other fixation to be used cooperatively, as shown in Fig. 2 described
Arc convex part is the arcuate member of rectangular cross-section；The upper surface of the arc convex part is arc card face, for others
Cutter hub is played a supporting role；As fixed cutter body using when close to rotary blade first be open catch or second opening catch fix set
Put, can be changed using the position of fixed cutter body after a period of time, in order to prevent fixed cutter body slide downward, arc of the invention
The friction for preventing stationary knife and six square shafts is played in the arc card face 24 of shape projection piece, the effect for preventing stationary knife from shifting；Between contact surface 4
The first bayonet socket 10 be used for fix fixture, prevent the present invention rotary blade using when swing；It is and tight in multiple rotary blades
During solid matter row, in order that rotary blade close-packed arrays, the lateral surface of the arc convex part is contact surface 4, is easy to multiple rotary blades
Close be close to；Preferably, the contact surface is mat surface so that adjacent rotary blade lean on it is even closer.
Embodiment 2
As shown in Figure 6, a kind of rotary tillage mechanism of the rotary blade described in use, the rotary tillage mechanism includes moving axis, first
Dead axle and the second dead axle；One end of the moving axis is connected by the first brace with one end of the first dead axle；One end of the moving axis
It is connected by the second brace with one end of the second dead axle；The other end of the moving axis, the first dead axle and the second dead axle is provided with spiral shell
Line；Several first stationary knifes and the second stationary knife are respectively equipped with first dead axle and the second dead axle, the moving axis is provided with several
The rotary blade；The moving axis is six square shafts；Rotary blade is detachably connected with moving axis.
As shown in Figure 6, a kind of rotary tillage mechanism of rotary blade using embodiment 1；The rotary tillage mechanism includes moving axis, the
One dead axle 2 and the second dead axle 8；The front end of the moving axis is connected by the first brace 1 with the front end of the first dead axle 2；The moving axis
Front end be connected by the second brace 7 with the front end of the second dead axle 8；The rear end of moving axis, the first dead axle and the second dead axle is provided with
Screw thread；In use, the rear end of the moving axis, the first dead axle and the second dead axle is threadedly coupled by screw thread with rotary cultivator body.The
One dead axle and the second dead axle are used to set stationary knife, and several described rotary blades are closely set on the moving axis；The moving axis is six
Square shaft；In use, six square shafts pass through from the opening installation set of each rotary blade, and six square shafts are fastened on by fastener
On；When rotary blade is multiple, by the way that one end of fastener is connected with six square shafts on six square shafts；The other end be placed in the first bayonet socket with
And second in bayonet socket, so as to pass through the position that fastener limits the first opening catch and the second opening catch, realize and limit rotary blade
Position, make rotary blade more firm；It is hexagonal hole structure in the opening installation set of rotary blade；By six square shafts of moving axis with opening
Mouth installation set is used cooperatively；Realize being detachably connected for rotary blade and moving axis；The angle of first brace and the second brace
For obtuse angle or acute angle, so as to which when in use, when several stationary knifes are fixed on the first dead axle and the second dead axle, stationary knife can be with rotation
The arc convex part for ploughing knife keeps suitable distance, when the position of stationary knife changes close to the arc card face of arc convex part
When, arc card face can play a supporting role to stationary knife, so as to prevent stationary knife to be in contact with rotary blade blade, cause mechanical thing
Therefore.
Further, the spacing between the first adjacent stationary knife is identical, and the spacing between the second adjacent stationary knife is identical, often
Individual second stationary knife is located on the second dead axle between two adjacent the first stationary knifes；The moving axis is provided with several rotary blades,
Each rotary blade is on the moving axis between adjacent the first stationary knife and the second stationary knife.Further, all rotary blades are dynamic
Mutual stagger setting on the axial direction of axle.Further, the blade of the first stationary knife and the second stationary knife is laciniation.This hair
Bright stationary knife is set to zigzag, one grass that is relatively thick and being difficult to cut effectively can be dispersed into multiply when in use, so as to easily
In cutting, so as to enhance the effect of the cutting weeds of the rotary tillage mechanism of the present invention.
Each rotary blade in the rotary tillage mechanism of the present invention is closely close to, and the first bayonet socket 10 of two neighboring rotary blade synthesizes
One circular hole, for placing the steady pin of fixed rotary blade；So that each rotary blade is not easy to swing on moving axis,
It is more firm so as to what is fixed.
In order that described rotary tillage mechanism produces preferable rotary tillage, ploughed, the effect of weeding, by all stationary knifes and rotary tillage
Knife is arranged at intervals；Specifically, spacing distance is identical on moving axis and is twist distributed for all rotary blades 6；Preferably, it is adjacent
The angle of two rotary blades is 150 °.The stationary knife being connected with the first dead axle or the second dead axle is provided between each two rotary blade；Institute
The spacing distance of some stationary knifes is also identical.Preferably, the blade of the first all stationary knifes and the second stationary knife is laciniation, i.e.,
First stationary knife and the second stationary knife are respectively the first sawtooth stationary knife 3 and the second sawtooth stationary knife 9, specifically, on the first dead axle
The blade of first stationary knife down, the blade of the second stationary knife on the second dead axle upward, consequently facilitating weeds are turned to when ploughing
More easily cut off when on stationary knife, so as to avoid winding of the weeds to rotary tillage mechanism.According to the record of this specification
Preferably realize technical scheme.
Claims (10)
1. a kind of rotary blade, it is characterised in that including rotary blade body；The rotary blade body includes rotary blade blade；It is described
Rotary blade blade includes arc opening groove and curved blade；The section of the arc opening groove is " people " type structure；The arc
Open slot is made up of the first arc-like sheet and the second arc-like sheet；The upper arc side of first arc-like sheet passes through curved blade and the second arc
The upper arc side of shape piece is fixedly connected；The upper arc of first arc-like sheet in the upper arc of, the second arc-like sheet and curved blade arc
Spend identical.
2. rotary blade according to claim 1, it is characterised in that the rotary blade body also includes erecting device, described
Erecting device is connected with rotary blade blade；The erecting device includes opening installation set；The opening installation set is tied for cylinder
Structure；The left and right ends of the opening installation set are respectively equipped with the first opening catch and the second opening catch；The opening installation set
Side be fixedly connected with one end of rotary blade blade；Fastener is provided with the side mouth of the opening installation set.
3. rotary blade according to claim 2, it is characterised in that the fastener includes threaded rod, threaded connector
And Coupling；The threaded connector and Coupling are separately fixed on two openends of opening installation set, in use, screw thread
Bar is threadedly coupled after passing through Coupling with threaded connector.
4. rotary blade according to claim 3, it is characterised in that two openends of the opening installation set contact with each other
When, the inner side for the installation set that is open is hexagonal structure.
5. rotary blade according to claim 4, it is characterised in that divide on the first opening catch and the second opening catch
She You not six radian identical arc convex parts；The first bayonet socket, the first opening catch are provided between adjacent arc convex part
The second bayonet socket communicated with the first bayonet socket is provided with the second opening catch.
6. according to the rotary blade described in claim 1-5 any one, it is characterised in that first arc-like sheet and the second arc
The angle of piece is acute angle, and the angle is 30-60 °.
7. the rotary tillage mechanism of the rotary blade described in a kind of usage right requirement 6, it is characterised in that the rotary tillage mechanism includes dynamic
Axle, the first dead axle and the second dead axle；One end of the moving axis is connected by the first brace with one end of the first dead axle；The moving axis
One end be connected by the second brace with one end of the second dead axle；On the other end of the moving axis, the first dead axle and the second dead axle
Provided with screw thread；Several first stationary knifes and the second stationary knife are respectively equipped with first dead axle and the second dead axle, the moving axis is provided with
Several described rotary blades；The moving axis is six square shafts；Rotary blade is detachably connected with moving axis.
8. rotary tillage mechanism according to claim 7, it is characterised in that the spacing between the first adjacent stationary knife is identical, phase
Spacing between the second adjacent stationary knife is identical, the second dead axle that each second stationary knife is located between two adjacent the first stationary knifes
On；The moving axis is provided with several rotary blades, and each rotary blade is located at dynamic between adjacent the first stationary knife and the second stationary knife
On axle.
9. rotary tillage mechanism according to claim 8, it is characterised in that all rotary blades phase on the axial direction of moving axis
Mutual stagger setting.
10. rotary tillage mechanism according to claim 8 or claim 9, it is characterised in that the blade of the first stationary knife and the second stationary knife is saw
Dentalation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021687.7A CN107624278B (en) | 2017-10-26 | 2017-10-26 | Rotary tillage cutter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711021687.7A CN107624278B (en) | 2017-10-26 | 2017-10-26 | Rotary tillage cutter |
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| CN107624278A true CN107624278A (en) | 2018-01-26 |
| CN107624278B CN107624278B (en) | 2023-07-04 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU672352B3 (en) * | 1994-12-21 | 1996-09-26 | M & M Hegedus Pty Ltd | Improvements in agricultural implements |
| EP1389411A1 (en) * | 2002-06-12 | 2004-02-18 | Konepaja Timeka Oy | Apparatus and method for levelling of gravel road or corresponding non-paved ground and blade for removal of non-paved ground |
| CN200966214Y (en) * | 2006-07-24 | 2007-10-31 | 盐城恒昌汽车配件有限公司 | Double herringbone cutter for cleaning stubble and loosing soil |
| CN103741732A (en) * | 2014-01-28 | 2014-04-23 | 冯绍军 | High-efficiency and energy-saving power-assistance lifting multifunctional loader controlled smoothly |
| EP2727447A1 (en) * | 2012-10-31 | 2014-05-07 | Valentini Antonio S.r.l. | Cutting group for a rotary hoeing machine |
| CN103797913A (en) * | 2014-03-04 | 2014-05-21 | 山东理工大学 | Device for digging, cleaning and cutting stubbles and returning stubbles to fields |
| CN207354824U (en) * | 2017-10-26 | 2018-05-15 | 汶川县嘉禾鑫农业机械有限责任公司 | A kind of rotary blade and rotary tillage mechanism |
-
2017
- 2017-10-26 CN CN201711021687.7A patent/CN107624278B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU672352B3 (en) * | 1994-12-21 | 1996-09-26 | M & M Hegedus Pty Ltd | Improvements in agricultural implements |
| EP1389411A1 (en) * | 2002-06-12 | 2004-02-18 | Konepaja Timeka Oy | Apparatus and method for levelling of gravel road or corresponding non-paved ground and blade for removal of non-paved ground |
| CN200966214Y (en) * | 2006-07-24 | 2007-10-31 | 盐城恒昌汽车配件有限公司 | Double herringbone cutter for cleaning stubble and loosing soil |
| EP2727447A1 (en) * | 2012-10-31 | 2014-05-07 | Valentini Antonio S.r.l. | Cutting group for a rotary hoeing machine |
| CN103741732A (en) * | 2014-01-28 | 2014-04-23 | 冯绍军 | High-efficiency and energy-saving power-assistance lifting multifunctional loader controlled smoothly |
| CN103797913A (en) * | 2014-03-04 | 2014-05-21 | 山东理工大学 | Device for digging, cleaning and cutting stubbles and returning stubbles to fields |
| CN207354824U (en) * | 2017-10-26 | 2018-05-15 | 汶川县嘉禾鑫农业机械有限责任公司 | A kind of rotary blade and rotary tillage mechanism |
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| CN107624278B (en) | 2023-07-04 |
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