CN106612891A - Cutting device for weeding machine - Google Patents
Cutting device for weeding machine Download PDFInfo
- Publication number
- CN106612891A CN106612891A CN201710130096.7A CN201710130096A CN106612891A CN 106612891 A CN106612891 A CN 106612891A CN 201710130096 A CN201710130096 A CN 201710130096A CN 106612891 A CN106612891 A CN 106612891A
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- Prior art keywords
- cutter
- head
- rotating
- fixation
- cutters
- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
Abstract
The invention relates to the field of weeding machines and in particular relates to a cutting device for a weeding machine. The cutting device comprises a transmission unit and a cutting unit, wherein the cutting unit comprises a fixed cutter disc, cutters I, a rotary shaft, a rotary cutter disc, an anti-loosening nut, a tool rest and cutters II; the fixed cutter disc and the rotary cutter disc are of a circular-disc-shaped structure; the upper part of the fixed cutter disc is connected with a shell body of the transmission unit; a plurality of V-shaped notches are uniformly formed in the fixed cutter disc along the peripheral direction; the cutters I are mounted on the notches; the rotary shaft is mounted on the fixed cutter disc and the rotary shaft is connected with the transmission unit; the rotary cutter disc is mounted on the rotary shaft through a thread; the rotary cutter disc is located below the fixed cutter disc and the anti-loosening nut is located below the rotary cutter disc; the tool rest is mounted on the rotary cutter disc; the cutters II are fixedly arranged on the tool rest. By adopting the cutting device for the weeding machine, noises generated in a weed cleaning process can be reduced and the working environment of workers is improved; cut-off weeds do not spatter around and the cleaning of the weeds at a later period is convenient to carry out.
Description
Technical field
The present invention relates to weeder field, specifically a kind of weeder cutter sweep.
Background technology
Occur in that more Weeding tool in existing market, such as weeder, extirpator, stump extractor, weed wringing machine and hoe up weeds
Machine etc., each Weeding tool all has respective advantage, and is most widely used with weeder in above-mentioned Weeding tool.It is existing
Some weeders are broadly divided into dynamical type weeder and hand propelled weeder, and the one kind occurred in dynamical type weeder is born
Formula weeder, because its small volume, it is lightweight, using flexibly, efficiency high the features such as, receive the popular welcome of people.Backpack
The principle of weeder is to drive a piece of circular shear blade to rotate at a high speed by power set, realizes the cleaning to weeds.
But, above-mentioned weeder during use, with certain defect, for example：The circular shear blade for rotating at a high speed
Weeds under cleaning are dished out at a high speed, wherein the collision sound produced between the weeds blocked by shield and shield is larger, it is unfavorable
Work for a long time in operating personnel, and the weeds do not blocked by shield can then be spilled over far, to be not easy to be scattered weeds
Cleaning；Meanwhile, when the weeds on wall side or tree side are cleared up, circular shear blade easily gets to wall or trees, easily causes circular shear blade
Or wall, the damage of trees；When cleaning weeds near the ground are carried out, at a high speed the circular shear blade of rotation is easily by the gravelstone of ground
It is sub to take out of at a high speed, so as to potential safety hazard, problem above can be brought to limit the use and popularization of the backpack weeder.
In consideration of it, be necessary to be improved the cut portion of backpack weeder, to improve the security of cut portion,
A kind of weeder cutter sweep that the present invention is provided, can overcome drawbacks described above, and it specifically has the beneficial effect that：
1. weeds are cleared up, relatively by a kind of weeder cutter sweep of the present invention by the way of shearing
In high rotating speed cutting mode, without the need for higher rotating speed, the weeds splashes under shearing can be avoided, be easy to operating personnel's later stage
Cleaning, and reduce noise.
2. a kind of weeder cutter sweep of the present invention, a described cutter and No. two cutters is located at fixing cutter
Disk lower section, fixation cutter head can avoid cutter from damaging wall and trees, and can protect cutter itself.
3. a kind of weeder cutter sweep of the present invention, can carry out weeding to the ground with more stone,
Stone can be avoided to be dished out by the circular shear blade that prior art high speed rotates, so as to eliminate safe hidden trouble.
4. a kind of weeder cutter sweep of the present invention, can prune, because it is adopted to some landscape plants
Use slow-speed of revolution cut mode so that the otch of landscape plant is smooth, for high rotating speed cutting mode, slow-speed of revolution shearing side
Injury of the formula to landscape plant is less.
5. a kind of weeder cutter sweep of the present invention, is equipped with sharpening stone, energy on fixation cutter head and knife rest
It is enough that a cutter and No. two cutters are sharpened online, save the step of cutter is pulled down into sharpening.
The content of the invention
The technical problem to be solved is：A kind of weeder cutter sweep that the present invention is provided, is mainly used in
Weeds are cut by the removing work of wall, trees weeds nearby and on the ground with more stone by the way of shearing
Cut, the noise produced during work can be reduced, improve the working environment of staff, and the weeds under shearing will not fly everywhere
Splash, be easy to the cleaning of weeds of operating personnel's later stage to being scattered；Due to the present invention excision otch it is more smooth, the wound to plant
Evil is less, and the present invention can be additionally used in the pruning work of landscape plant.
The technical solution adopted for the present invention to solve the technical problems is：A kind of weeder of the present invention cutting dress
Put, including gear unit and cutter unit, described cutter unit is including fixation cutter head, cutter, bearing, rotating shaft, a rotation
Cutterhead, stop nut, knife rest, No. two cutters and sharpening stone, described fixation cutter head and rotating cutter-head is disc-shaped structure, Gu
Stationary knife disk top is connected with the housing of gear unit, and multiple " V " shape breach are circumferentially evenly arranged with fixation cutter head, fixed
Cutterhead lower section has been disposed radially rectangular recess；A described Cutting tool installation manner is on fixation cutter head, and a cutter is located at
In breach；Described rotating shaft is arranged on fixation cutter head by bearing, and rotating shaft is connected with gear unit；Described rotating cutter-head
By being threadably mounted in rotating shaft, and mobile cutterhead is located at fixation cutter head lower section, and rotating cutter-head lower section is provided with stop nut；It is described
Knife rest be arranged on rotating cutter-head on, knife rest top be provided with rectangular recess；No. two described cutters are fixed on knife rest；Institute
The sharpening stone stated is located in the rectangular recess on fixation cutter head and knife rest, and the sharpening stone on fixation cutter head is used for No. two
Cutter is sharpened, and the sharpening stone on knife rest is used to sharpen a cutter, and the sharpening stone top left and right sides is arranged
There is intermediate incline, intermediate incline can make a cutter and No. two cutters be gradually transitions sharpening stone top, prevent to a knife
Tool, No. two cutters and sharpening stone cause damage；During sharpening, by rotating rotating cutter-head sharpening stone and a cutter and No. two are adjusted
The relative position of cutter, makes a cutter and No. two cutters start to be gradually transitions sharpening stone top from intermediate incline；Sharpening stone
Resilient packing member is provided between fixation cutter head, knife rest, resilient packing member can reduce the pressure suffered by sharpening stone, prevent sharpening
Stone is damaged because stress is excessive, and resilient packing member can be made up of a kind of material in rubber, EVA foams and PU foams；Resilient packing member
Inside bottom is provided with multiple hollow elastics, has space between adjacent spring post, and elastic column wall is provided with triangular groove,
When sharpen stone resilient packing member is extruded when, elastic deform upon and reduce side space volume, it is right so as to realize
Sharpening stone decompression, meanwhile, elastic counter blade grinding stone has elastic force, sharpening stone is mutually squeezed with a cutter and No. two cutters respectively
Pressure, so as to realize sharpening；Elastic meeting Jing is often deformed upon during sharpening, and elastic many places deform upon and easily make elasticity
Post bulk temperature is raised, it is difficult to rapid radiating, so as to shorten the service life of elastic, meanwhile, elastic many places deform upon
The abrasion of elastic itself is also increased, the cost of this device maintenance is increased, and the triangular groove for arranging can make elastic every
It is secondary all to deform upon to same direction, and only two positions of elastic deform upon, and now only locally produce less heat
Amount, because the heat that elastic deformation is produced it is less such that it is able to realize rapid radiating, meanwhile, deformation position is all outwards deformation,
Will not deform upon between position the situation of mutually extruding, and then improve the scope of elastic deformation, so as to ensure cushion
Part can effectively reduce the pressure suffered by sharpening stone.After sword s-bone wear, can be in sharpening stone bottom addition cushion block, to raise
Sharpening stone, meanwhile, intermediate incline is repaired, so that intermediate incline plays a part of transition and sharpening.Gear unit passes through
Rotating shaft drives rotating cutter-head to rotate, meanwhile, No. two cutters are rotated relative to a cutter, so as to realize shear effect.
Be provided with a described cutter it is domatic, it is domatic that the first cutting edge is formed and bottom surface between, in the first cutting edge
Place is provided with multiple tooth mouths, and the second cutting edge and the 3rd cutting edge are formed between tooth mouth and bottom surface；Described No. two cutter structures with
A number cutter structure is identical.First cutting edge is used to carry out first time shearing to weeds, when weeds are not cut off by the first cutting edge
When, weeds can be slided into tooth mouth, and tooth mouth catches on weeds, the second cutting edge of a cutter, the 3rd cutting edge and No. two cutters
On the first cutting edge three between form triangle, the first cutting edge movement so that triangle is tapered into, miscellaneous so as to realize
The final shearing of grass.Described intermediate incline can be sharpened to the first cutting edge, sharpen stone top can to the first cutting edge,
Second cutting edge and the 3rd cutting edge are sharpened.
Used as the preferred embodiment of the present invention, the screw thread on rotating cutter-head is fine thread, and screw thread and rotating cutter-head
Rotation direction it is contrary.The installation and dismounting of rotating cutter-head are easy to using threaded connection, rotating cutter-head is simultaneously logical with stop nut
Cross screw thread to be connected with rotating shaft, when stop nut drops, rotating cutter-head will not immediately drop, therefore also have using threaded connection
The effect of duplicate protection；And adopt fine thread to improve the depth of parallelism between rotating cutter-head and fixation cutter head, can avoid because
Gap between a number cutter and No. two cutters is excessive and the situation that causes otch out-of-flatness or can't cut, also can avoid because of No. one
Fit too tight between cutter and No. two cutters and cause abrasion.The rotation direction of thread rotary orientation and rotating cutter-head is conversely, can avoid
Rotating cutter-head loosens when rotating suddenly.
Used as the preferred embodiment of the present invention, described knife rest is eccentrically mounted on rotating cutter-head.Due to No. two cutters
It is mounted on knife rest, so No. two cutters are also arranged off-centre, and between arranged off-centre No. two cutters and a cutter
An inside angle can be formed, and produces an inside shearing force of making a concerted effort, and be more than each component with joint efforts, so as to miscellaneous in shearing
It is laborsaving when careless.
The invention has the beneficial effects as follows：
1. weeds are cleared up, relatively by a kind of weeder cutter sweep of the present invention by the way of shearing
In high rotating speed cutting mode, without the need for higher rotating speed, the weeds splashes under shearing can be avoided, be easy to operating personnel's later stage
Cleaning, and reduce noise.
2. a kind of weeder cutter sweep of the present invention, a described cutter and No. two cutters is located at fixing cutter
Disk lower section, fixation cutter head can avoid cutter from damaging wall and trees, and can protect cutter itself.
3. a kind of weeder cutter sweep of the present invention, can carry out weeding to the ground with more stone,
The circular shear blade that stone is rotated at a high speed can be avoided to dish out, it is to avoid potential safety hazard.
4. a kind of weeder cutter sweep of the present invention, can prune, because it is adopted to some landscape plants
Use slow-speed of revolution cut mode so that the otch of landscape plant is smooth, for high rotating speed cutting mode, slow-speed of revolution shearing side
Injury of the formula to landscape plant is less.
5. a kind of weeder cutter sweep of the present invention, is equipped with sharpening stone, energy on fixation cutter head and knife rest
It is enough that a cutter and No. two cutters are sharpened online, save the step of cutter is pulled down into sharpening.
Description of the drawings
Below in conjunction with the accompanying drawings the invention will be further described.
Fig. 1 is the top view of the present invention；
Fig. 2 is the rear view of Fig. 1；
Fig. 3 is the assembling schematic diagram of the rotating shaft of the present invention；
Fig. 4 and Fig. 5 are the operating diagrams of the sharpening stone of the present invention；
Fig. 6 is the dimensional structure diagram of a cutter of the present invention；
In figure：Fixation cutter head 1,11, cutter 2 of breach, domatic 21, bottom surface 22, the first cutting edge 23, tooth mouth 24,
Two cutting edges 25, the 3rd cutting edge 26, bearing 3, rotating shaft 4, rotating cutter-head 5, stop nut 6,7, No. two cutters 8 of knife rest, sharpening
Stone 9, intermediate incline 91, resilient packing member 92, elastic 921, triangular groove 922.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
As shown in Figures 1 to 5, a kind of weeder cutter sweep of the present invention, including gear unit and cutting are single
Unit, described cutter unit includes fixation cutter head 1, cutter 2, bearing 3, rotating shaft 4, rotating cutter-head 5, a stop nut 6, knife rest
7th, No. two cutters 8 and sharpening stone 9, described fixation cutter head 1 and rotating cutter-head 5 is disc-shaped structure, the top of fixation cutter head 1 with
The housing of gear unit is connected, and multiple " V " shape breach 11, the lower section of fixation cutter head 1 are circumferentially evenly arranged with fixation cutter head 1
It has been disposed radially rectangular recess；A described cutter 2 is arranged on fixation cutter head 1, and a cutter 2 is located at breach 11
It is interior；Described rotating shaft 4 is arranged on fixation cutter head 1 by bearing 3, and rotating shaft 4 is connected with gear unit；Described rotating cutter-head
5 by being threadably mounted in rotating shaft 4, and mobile cutterhead 5 is located at the lower section of fixation cutter head 1, and the lower section of rotating cutter-head 5 is provided with stop nut
6；Described knife rest 7 is arranged on rotating cutter-head 5, and the top of knife rest 7 is provided with rectangular recess；No. two described cutters 8 are fixed
On knife rest 7；Described sharpening stone 9 is located in the rectangular recess on fixation cutter head 1 and knife rest 7, on fixation cutter head 1
Sharpening stone 9 is used to sharpen No. two cutters 8, and the sharpening stone 9 on knife rest 7 is used to sharpen a cutter 2, sword
The top left and right sides of grinding stone 9 is provided with intermediate incline 91, and intermediate incline 91 can make a cutter 2 and No. two cutters 8 gradually mistake
Cross to the top of sharpening stone 9, prevent from causing damage 2, No. two cutters 8 of a cutter and sharpening stone 9；During sharpening, by rotating
Movable knife disc 5 adjusts the relative position of sharpening stone 9 and a cutter 2 and No. two cutters 8, makes a cutter 2 and No. two cutters 8 from mistake
Cross inclined-plane 91 to start to be gradually transitions the top of sharpening stone 9；Resilient packing member is provided between sharpening stone 9 and fixation cutter head 1, knife rest 7
92, resilient packing member 92 can reduce the pressure suffered by sharpening stone 9, prevent sharpening stone 9 from damaging because stress is excessive, resilient packing member
92 can be made up of a kind of material in rubber, EVA foams and PU foams；The inside bottom of resilient packing member 92 is provided with multiple hollow
Elastic 921, has space between adjacent spring post 921, the inwall of elastic 921 is provided with triangular groove 922, when 9 pairs, stone of sharpening
When resilient packing member 92 is extruded, elastic 921 deform upon and reduce side space volume, so as to realize counter blade grinding stone
9 decompressions, meanwhile, the counter blade grinding stone 9 of elastic 921 has elastic force, makes sharpening stone 9 mutual with a cutter 2 and No. two cutters 8 respectively
Extruding, so as to realize sharpening；The meeting of elastic 921 Jing is often deformed upon during sharpening, and many places of elastic 921 deform upon
Easily raise the bulk temperature of elastic 921, it is difficult to rapid radiating, so as to shorten the service life of elastic 921, meanwhile, elasticity
The many places of post 921 deform upon and also increase elastic 921 abrasion of itself, increased the cost of this device maintenance, and arrange
Triangular groove 922 can be such that elastic 921 deforms upon to same direction every time, and only two positions of elastic 921 occur
Deformation, now only locally produces less heat, because the heat that the deformation of elastic 921 is produced it is less such that it is able to realize fast
Speed radiating, meanwhile, deformation position is all outwards deformation, will not deform upon the situation of mutual extruding between position, and then is improved
The scope of the deformation of elastic 921, so as to ensure that resilient packing member 92 can effectively reduce the pressure suffered by sharpening stone 9.Work as sword
After grinding stone 9 weares and teares, stone 9 can be sharpened to raise in sharpening stone 9 bottom addition cushion block, meanwhile, intermediate incline 91 is repaired,
So that intermediate incline 91 plays a part of transition and sharpening.Gear unit drives rotating cutter-head 5 to rotate by rotating shaft 4, meanwhile, two
Number cutter 8 is rotated relative to a cutter 2, so as to realize shear effect.
As shown in fig. 6, a kind of weeder cutter sweep of the present invention, on a described cutter 2 slope is provided with
Face 21, forms the first cutting edge 23 between domatic 21 and bottom surface 22, multiple tooth mouths 24, tooth mouth 24 are provided with the first cutting edge 23
The second cutting edge 25 and the 3rd cutting edge 26 are formed between bottom surface 22；No. two described structures of cutter 8 and a structure of cutter 2
It is identical.First cutting edge 23 is used to carry out first time shearing to weeds, when weeds are not cut off by the first cutting edge 23, weeds meeting
Slide into tooth mouth 24, tooth mouth 24 catches on weeds, the second cutting edge 25 of a cutter 2, the 3rd cutting edge 26 and No. two cutters 8
On the three of the first cutting edge 23 between form triangle, the first cutting edge 23 is moved so that triangle is tapered into, so as to reality
The final shearing of existing weeds.Described intermediate incline 91 can be sharpened to the first cutting edge 23, and the top for sharpening stone 9 can be to the
One cutting edge 23, the second cutting edge 25 and the 3rd cutting edge 26 are sharpened.
Used as the preferred embodiment of the present invention, the screw thread on rotating cutter-head 5 is fine thread, and screw thread and rotating cutter-head
5 rotation direction is contrary.The installation and dismounting of rotating cutter-head 5 are easy to using threaded connection, rotating cutter-head 5 is same with stop nut 6
When be connected with rotating shaft 4 by screw thread, when stop nut 6 drops, rotating cutter-head 5 will not immediately drop, therefore be connected using screw thread
Connect the also effect with duplicate protection；And it is parallel between rotating cutter-head 5 and fixation cutter head 1 to adopt fine thread to improve
Degree, can avoid the situation that cause otch out-of-flatness or can't cut because the gap between a cutter 2 and No. two cutters 8 is excessive,
Also can avoid because of laminating between a cutter 2 and No. two cutters 8 abrasion of tightly cause very much.Thread rotary orientation turns with rotating cutter-head 5
It is dynamic in opposite direction, rotating cutter-head 5 can be avoided to loosen when rotating suddenly.
Used as the preferred embodiment of the present invention, described knife rest 7 is eccentrically mounted on rotating cutter-head 5.Due to No. two knives
Tool 8 is mounted on knife rest 7, so No. two cutters 8 are also arranged off-centre, and arranged off-centre No. two cutters 8 and a knife
An inside angle can be formed between tool 2, and produces an inside shearing force of making a concerted effort, and be more than each component with joint efforts, so as to
It is laborsaving when weeds are sheared.
During work, operating personnel is fixed on fixation cutter head 1 on the shell of gear unit, meanwhile, by the defeated of gear unit
Shaft is connected with rotating shaft 4, and then operating personnel starts the power set of weeder, and power set pass through gear unit by power
Cutter unit is passed to, then operating personnel moves this cutterhead, weeds is located in breach 11, a cutter 2 and No. two cutters 8
Form shearing force and cut off the weeds in breach 11.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention of the description in above-described embodiment and specification
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent
Define.
Claims (4)
1. a kind of weeder cutter sweep, including gear unit and cutter unit, gear unit includes housing and relative housing
The output shaft of rotation, it is characterised in that：Described cutter unit includes fixation cutter head (1), cutter (2), bearing (3), turns
Axle (4), rotating cutter-head (5), stop nut (6), knife rest (7), No. two cutters (8) and sharpening stone (9), described fixation cutter head
(1) and rotating cutter-head (5) is disc-shaped structure, fixation cutter head (1) top is connected with the housing of gear unit, fixation cutter head
(1) multiple " V " shape breach (11) are circumferentially evenly arranged with, fixation cutter head (1) lower section has been disposed radially rectangular recess；
A described cutter (2) is on fixation cutter head (1), and a cutter (2) is in breach (11)；Described rotating shaft
(4) by bearing (3) on fixation cutter head (1), rotating shaft (4) is connected with the output shaft of gear unit；Described rotation
Cutterhead (5) is by being threadably mounted in rotating shaft (4), and mobile cutterhead (5) is positioned at fixation cutter head (1) lower section, under rotating cutter-head (5)
Side is provided with stop nut (6)；Described knife rest (7) is on rotating cutter-head (5), and it is recessed that knife rest (7) top is provided with rectangle
Groove；No. two described cutters (8) are fixed on knife rest (7)；Described sharpening stone (9) is on fixation cutter head (1) and knife rest (7)
Rectangular recess in, sharpening stone (9) the top left and right sides is provided with intermediate incline (91), sharpening stone (9) and fixation cutter head
(1) resilient packing member (92), is provided between knife rest (7)；Resilient packing member (92) inside bottom is provided with multiple hollow elastics
(921), elastic (921) inwall is provided with triangular groove (922).
2. a kind of weeder cutter sweep according to claim 1, it is characterised in that：On a described cutter (2)
It is provided with domatic (21), the first cutting edge (23) is formed between domatic (21) and bottom surface (22), sets at the first cutting edge (23) place
There are multiple tooth mouths (24), the second cutting edge (25) and the 3rd cutting edge (26) are formed between tooth mouth (24) and bottom surface (22)；It is described
No. two cutter (8) structures it is identical with cutter (2) structure.
3. a kind of weeder cutter sweep according to claim 1, it is characterised in that：Screw thread on rotating cutter-head (5)
For fine thread, and thread rotary orientation is contrary with the rotation direction of rotating cutter-head (5).
4. a kind of weeder cutter sweep according to claim 1, it is characterised in that：The eccentric peace of described knife rest (7)
It is mounted on rotating cutter-head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130096.7A CN106612891B (en) | 2017-03-07 | 2017-03-07 | A kind of weeder cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130096.7A CN106612891B (en) | 2017-03-07 | 2017-03-07 | A kind of weeder cutter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106612891A true CN106612891A (en) | 2017-05-10 |
| CN106612891B CN106612891B (en) | 2018-11-09 |
Family
ID=58848168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710130096.7A Active CN106612891B (en) | 2017-03-07 | 2017-03-07 | A kind of weeder cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106612891B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464109A (en) * | 2018-05-16 | 2018-08-31 | 合肥银创宏达机器人有限公司 | A kind of gardens brush cutter cutter |
| JP2019170381A (en) * | 2018-03-29 | 2019-10-10 | 株式会社石禮工業 | Rotary blade and mowing pruning machine with the same |
| CN115250722A (en) * | 2022-08-29 | 2022-11-01 | 常州戴雅托普机械有限公司 | Detachable grass mowing head capable of preventing grass roots from splashing |
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| CN203801278U (en) * | 2014-05-08 | 2014-09-03 | 石家庄润博发工具有限责任公司 | Disc-type cutting knife |
| CN205454608U (en) * | 2016-01-18 | 2016-08-17 | 温岭市创嘉信息科技有限公司 | High strength garden mower blade subassembly |
| CN205794090U (en) * | 2016-07-20 | 2016-12-14 | 杨静怡 | Modified model gardens cutter for mower |
| CN205830419U (en) * | 2016-06-16 | 2016-12-28 | 中联重机股份有限公司 | A kind of cutter cover of Caulis Sacchari sinensis machine cutting knife |
| US20170006774A1 (en) * | 2015-07-10 | 2017-01-12 | Johnny V. Benavides | Interchangeable Blade Assembly |
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2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203801278U (en) * | 2014-05-08 | 2014-09-03 | 石家庄润博发工具有限责任公司 | Disc-type cutting knife |
| US20170006774A1 (en) * | 2015-07-10 | 2017-01-12 | Johnny V. Benavides | Interchangeable Blade Assembly |
| CN205454608U (en) * | 2016-01-18 | 2016-08-17 | 温岭市创嘉信息科技有限公司 | High strength garden mower blade subassembly |
| CN205830419U (en) * | 2016-06-16 | 2016-12-28 | 中联重机股份有限公司 | A kind of cutter cover of Caulis Sacchari sinensis machine cutting knife |
| CN205794090U (en) * | 2016-07-20 | 2016-12-14 | 杨静怡 | Modified model gardens cutter for mower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019170381A (en) * | 2018-03-29 | 2019-10-10 | 株式会社石禮工業 | Rotary blade and mowing pruning machine with the same |
| JP7265758B2 (en) | 2018-03-29 | 2023-04-27 | 株式会社石禮工業 | Rotary blades and mowing pruners with rotary blades |
| CN108464109A (en) * | 2018-05-16 | 2018-08-31 | 合肥银创宏达机器人有限公司 | A kind of gardens brush cutter cutter |
| CN115250722A (en) * | 2022-08-29 | 2022-11-01 | 常州戴雅托普机械有限公司 | Detachable grass mowing head capable of preventing grass roots from splashing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106612891B (en) | 2018-11-09 |
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