CN109429675A - Rotary body, the rotary cutting knife of grass trimmer - Google Patents
Rotary body, the rotary cutting knife of grass trimmer Download PDFInfo
- Publication number
- CN109429675A CN109429675A CN201811498550.5A CN201811498550A CN109429675A CN 109429675 A CN109429675 A CN 109429675A CN 201811498550 A CN201811498550 A CN 201811498550A CN 109429675 A CN109429675 A CN 109429675A
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- Prior art keywords
- cutting tool
- linear cutting
- round plate
- rotary body
- grass trimmer
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- 238000005520 cutting process Methods 0.000 title claims abstract description 108
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 claims abstract description 34
- 238000001746 injection moulding Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/416—Flexible line cutters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
This application discloses a kind of rotary bodies of grass trimmer, rotary cutting knife, belong to grass trimmer field, for clearing up weeds comprising rotary body and linear cutting tool, linear cutting tool are installed on the wiring of rotary body structurally.Rotary body includes round plate, round plate between guidance part and grounding parts material and be molded into will be big than the diameter of the guidance part and grounding parts material diameter；Wiring construction is distributed on the circumferencial direction of guidance part, wiring construction is located at the upper surface of round plate comprising the lead division for installing multiple mounting portions of linear cutting tool end and for drawing linear cutting part on linear cutting tool.In view of above-mentioned technical proposal, the application can improve the structure and itself distribution mode of wiring structure, improve the service life of rotary body convenient for the cleaning of weeds and the installation of linear cutting tool.
Description
Technical field
The application belongs to grass trimmer field, specifically, more particularly to a kind of rotary body of grass trimmer, rotary cutting knife.
Background technique
Disclose a kind of linear cutting tool in Japanese publications JP5972275B2, the one of the threadiness cutting tool
End is fixed in wiring portion described in the document, and the front end of linear cutting part is brought out from multiple wiring portions, wiring part cloth
In the circumferencial direction of maintaining part material.Linear cutting tool realizes the purpose of excision weeds, threadiness cutting under the drive of drive shaft
Remainder is drawn from another wiring portion after tool wear, while the linear cutting tool of other side must be replaced
Mounting portion.
But in the Japanese publications documented structure there are the problem of it is as follows: when one of linear cutter
Has the mounting portion for the linear cutting tool that must replace other side after wearing and having replaced wiring portion simultaneously, so that two sides
Linear cutting tool be located at symmetrical position, and the linear cutting tool of two sides will keep isometric, otherwise will cause rotation
Body is uneven when rotated.
A kind of rotary body, grass trimmer and mowing method are disclosed in Chinese patent open source literature CN105764324A,
In the embodiment that the document is recorded, rotary body is rotated with drive shaft, and rotary body has support portion, body part and flange part,
The body part has upper body and lower body, and the body part is bonded to support portion by synthetic resin molding, and threadiness is cut
Cutter has the outside that flange part is drawn to from multiple outlets on upper body outer peripheral surface, extends to external linear cutting tool
The purpose to realize chaffcutter is rotated in company with drive shaft.In addition, the intake of linear cutting tool fixed in this embodiment is set
It sets in the space of reserved fastening nut.
But still remain lower body in the patent publication us and adopt and be made of resin, during rotary operation its with
The shortcomings that ground is in contact and wears is easily reduced the service life of lower body；Linear cutting tool is from the intake
Insertion, is drawn to outlet and extends outwardly, lead to narrow space since intake is arranged in the reserved space of fastening nut,
Operating difficulties is caused during replacing linear cutting tool, and can all be accumulated in the space of pre- retention nut after cutting operation
Tired weeds and soil, will clear up weeds and soil when replacing linear cutting tool every time, more troublesome.
Summary of the invention
The rotary body for being designed to provide a kind of grass trimmer, the rotary cutting knife of the application, can overcome above-mentioned technology
Problem.
In order to achieve the above objectives, the application is achieved through the following technical solutions:
A kind of rotary body of grass trimmer, the rotary body are mounted in the drive shaft of grass trimmer and are driven into and the drive
Moving axis integrally rotates, and the rotary body includes round plate, and round plate is between guidance part and grounding parts material and is molded into
Diameter that will be big than the diameter of the guidance part and grounding parts material；Wiring construction is distributed on the circumferencial direction of guidance part,
Wiring construction is located at the upper surface of round plate comprising for installing multiple mounting portions of linear cutting tool end and being used for
Draw the lead division of linear cutting part on linear cutting tool.
Further speaking, mounting portion described herein includes the first fixation of multiple fixed linear cutting tool ends
Face and the first access passed through for linear cutting tool, lead division are provided with lead division in being pierced by direction for linear cutting tool
Access is lead division stationary plane at the Way in of lead division access, is open at the export direction of lead division access for lead division.
Further speaking, the central position of grounding parts material described herein is equipped with the center through hole being recessed inwardly,
And grounding parts material with the position of ground face contact at formed flange part；The end of the accommodating drive shaft in the center through hole
And it is fixed by the end of fastening nut and drive shaft.
Further speaking, guidance part described herein, round plate, grounding parts material use injection molding manner by synthetic resin
It is integrally molded.
Further speaking, the peripheral part of round plate described herein is provided with school line mark, is open along lead division
Lead direction line is formed to school line mark line.
A kind of rotary body of grass trimmer, including guidance part described in claim 1, round plate, grounding parts material, wiring structure
It makes, the guidance part, round plate and wiring construction are molded into one, and the grounding parts material is made and using wear-resistant material in circle
The lower surface of pan portion is combined into one with round plate.
A kind of rotary body of grass trimmer, including the guidance part, round plate, grounding parts material, wiring construction, the circle
The second wiring construction uniformly distributed along round plate circumferencial direction, second dress are being provided at outer peripheral position in pan portion
Line construction include the second wiring ontology, the second wiring ontology be internally provided with perforation the second wiring ontology alternate path,
It is the second stationary plane in the arrival end of alternate path, is the second wiring construction opening in the outlet end of alternate path.
Further speaking, the outside of the second wiring ontology described herein has inclined inclined-plane.
A kind of rotary cutting knife of grass trimmer, the rotary body including the grass trimmer further include linear cutting tool,
Linear cutting tool is by end and is installed on the linear cutting part of end and forms, and the end of linear cutting tool is installed on installation
Portion, the linear cutting part of the threadiness cutting tool pass through lead division and extend to the external of round plate.
A kind of rotary cutting knife of grass trimmer, the rotary body including the grass trimmer further include linear cutting tool,
Linear cutting tool is by end and is installed on the linear cutting part of end and forms, and the end of linear cutting tool is installed on the second dress
On line ontology, the linear cutting part of linear cutting tool passes through alternate path and extends to the external of round plate.
Compared with prior art, the beneficial effect of the application is:
1, the application can be realized the different stretchings of linear cutting tool by the way that multiple mounting portions and a lead division is arranged
Amount, and convenient for flexible adjustment and fix, realize the convenience for replacing linear cutting tool.
2, the application is improved by the material to grounding parts material, be can be avoided synthetic resin material and is connect with ground
Touch the short problem of caused abrasion and service life.
3, the application is capable of providing the linear cutter of diversified forms by being provided with the second wiring construction on round plate
Have installation site, improves the flexibility and diversity of grass trimmer rotary body.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present application one.
Fig. 2 is the cross-sectional view of the part I-I in Fig. 1.
Fig. 3 is the rearview of embodiment one in the application.
Fig. 4 is the cross-sectional view of the part II-II in Fig. 3.
Fig. 5 is the main view of the embodiment of the present application two.
Fig. 6 is the cross-sectional view of the part III-III in Fig. 5.
Fig. 7 is the main view of embodiment three, example IV in the application.
Fig. 8 is the structural schematic diagram of IV-IV in Fig. 7.
Fig. 9 is the main view of embodiment five in the application.
Figure 10 is the axonometric drawing one of the application.
Figure 11 is the axonometric drawing two of the application.
In figure: 1, drive shaft；2, guidance part；3, round plate；4, grounding parts material；4a, flange part；5, linear cutting tool；
6, fastening nut；7, mounting portion；7-1, the first access；7-2, the first stationary plane；7-3, access go out die orifice；8, lead division；8-1,
Lead division access；8-2, lead division stationary plane；8-3, lead division opening；9, the second wiring ontology；9-1, the second stationary plane；9-2,
Alternate path；9-3, the second wiring construction opening；9-3, inclined-plane；10-11, school line mark；12-13, lead direction line；14-15,
Motion profile line.
Specific embodiment
Technical solution described herein is described further with reference to the accompanying drawings and embodiments.
Embodiment 1: a kind of rotary body of grass trimmer, as shown in Figures 1 to 4, the rotary body is mounted on grass trimmer
In drive shaft 1 and it is driven into and is integrally rotated with the drive shaft 1, the rotary body includes round plate 3, and round plate 3
Between guidance part 2 and grounding parts material 4 and it is molded into the diameter that the diameter than the guidance part 2 and grounding parts material 4 will be big；
Wiring construction is evenly equipped on the circumferencial direction of guidance part 2, wiring construction is located at the upper surface of round plate 3 comprising for pacifying
Multiple mounting portions 7 of 5 end of wiring shape cutting tool and lead division for drawing on linear cutting tool 5 linear cutting part
8.The mounting portion 7 includes the first stationary plane 7-2 of multiple fixed linear 5 ends of cutting tool and for linear cutting tool 5
The the first access 7-1 passed through, access go out the lower surface that die orifice 7-3 is located at round plate 3.Lead division 8 is worn linear cutting tool 5
Lead division access 8-1 is provided on direction out, is lead division stationary plane 8-2 at the Way in of lead division access 8-1, lead division is logical
It is lead division opening 8-3 at the export direction of road 8-1.The central position of the grounding parts material 4 is equipped with the center being recessed inwardly
Through-hole, and grounding parts material 4 with the position of ground face contact at formed and protrude from the flange part 4a of 3 lower surface of round plate；It is described
The end of the drive shaft 1 is accommodated in center through hole and is fixed by fastening nut 6 and the end of drive shaft 1.The guidance part
2, round plate 3, grounding parts material 4 are integrally molded using injection molding manner by synthetic resin.
Embodiment 2: a kind of rotary body of grass trimmer, as shown in Figure 5 to Figure 6, wherein the guidance part 2 and round plate
3 and synthetic resin is all made of positioned at 2 circumferencial direction of guidance part equally distributed wiring construction is molded as one by injection molding manner
Body, the grounding parts material 4 are made and are combined into one with the lower surface of round plate 3 using antifriction metal (AFM) material.Its remaining part
The structure and connection relationship divided are identical as structure described in any previous embodiment and connection relationship.
Embodiment 3: a kind of rotary body of grass trimmer is being located at the upper surface of round plate 3 and is leaning on as shown in Fig. 7 to Fig. 8
The second wiring construction is provided at the outer edge position of nearly round plate 3.Second wiring construction include the second wiring ontology 9, second
The inside of wiring ontology 9 is machined with the forniciform second channel 9-2 of the second wiring ontology 9 of perforation, the end of linear cutting tool 5
Portion is fixed at the second stationary plane 9-1, and the linear cutting part of linear cutting tool 5 passes through second channel 9-2 and by the second dress
Line construction opening 9-3 extends to the external of round plate 3.The contact site of second wiring construction opening 9-3 and linear cutting tool 5
Using arcuate structure, effect is identical as arcuate structure used by lead division opening 8-3.The structure of rest part and connection are closed
It is identical as structure described in any previous embodiment and connection relationship.
Embodiment 4: a kind of rotary cutting knife of grass trimmer is equipped with linear cutting tool 5 on the second wiring ontology,
The end of linear cutting tool 5 is large-diameter portion, and end, which is sticked in mounting portion 7 and extend out to access and go out the top of die orifice 7-3, to be formed
The first access 7-1 in.The end of linear cutting tool 5 is fixed in the second stationary plane 9-1, the threadiness of linear cutting tool 5
Cutting part passes through alternate path 9-2 and constructs opening 9-3 by the second wiring and is pierced by, the line of the linear cutting tool 5 after being pierced by
Shape cutting part extends to the outside of round plate 3.Institute in the structure and connection relationship and any previous embodiment of rest part
The structure and connection relationship stated are identical.
Embodiment 5: a kind of rotary cutting knife of grass trimmer, the peripheral part of round plate 3 is provided with school line mark in rotary body
Know 10,11, identifies 10,11 lines to school line along lead division opening 8-3 and form lead direction line 12,13.The knot of rest part
Structure is identical as above-mentioned any one structure as described in the examples and connection relationship.
In view of above-described embodiment, when in use, the relationship and effect between each building block are as follows by the application:
As shown in Figures 1 to 4, the application in embodiment 1 it is claimed be a kind of grass trimmer rotary body, can
Cooperate with the linear cutting tool 5 realize cut the grass on a lawn, weeds in field, greening grass etc..Linear cutting tool 5 is optional
Use nylon rope.The structure for constituting herein described rotary body includes round plate 3, round plate 3 be provided at axis in its center around
The guidance part 2 of center axis thereof, guidance part 2 are the circle body structure for protruding from round plate 3, inside be distributed with it is several radially
The reinforcing rib of distribution, is distributed with wiring construction on the circumferencial direction of guidance part 2, and wiring constructs the distribution side on round plate 3
Formula should meet not the balance for influencing the rotation of round plate 3, such as the circumferential part that wiring construction is evenly arranged on guidance part 2 may be selected.
Wiring construction described herein includes mounting portion 7, lead division 8.The mounting portion 7 includes for fixed linear
First stationary plane 7-2 of 5 end of cutting tool, the first stationary plane 7-2 be multiple and be distributed around the circumferencial direction of guidance part 2,
The first adjacent stationary plane 7-2 and 3 central axis Xs of round plate-X-shaped at angle can be identical or different.That is, same
The first stationary plane 7-2 in mounting portion 7 can be uniformly distributed on the circumferencial direction of guidance part 2 or distance is divided at different intervals
Cloth.Behind the end for fixing linear cutting tool 5 on the first stationary plane 7-2, the linear cutting part on linear cutting tool 5 is worn
The the first access 7-1 for penetrating through each first stationary plane 7-2 is crossed, and drawing in lead division 8 is entered always by the first access 7-1
Out in portion's access 8-1.The linear cutting part of linear cutting tool 5 extends along lead division access 8-1 by lead division opening 8-3
To the outside of round plate 3.The lead division opening 8-3 of the wiring construction of opposed setting on round plate 3 is located at the same of round plate 3
Diametrically, both threads shape cutting tool 5 from respective lead division opening 8-3 draw after it is identical to the length extended on the outside of round plate 3,
Stability and balance of the rotary body in rotary course can preferably be maintained.Lead division opening 8-3 described herein with
Camber line structure of the contact position of linear cutting tool 5 using smooth transition, structure as shown in Figure 10.Such structure design
It enables to the application not formed at the position of lead division opening 8-3 during the work time and acts on linear cutting tool 5
Shearing force, effectively extend the service life of linear cutting tool 5.
When needing to adjust the length of linear cutting tool 5, by selecting the first stationary plane 7-2 of different location can be real
It is existing, it can adjust in single wiring construction and also in the two or more wirings construction being correspondingly arranged while adjust.It adjusted
Journey is operated without auxiliary tools or in narrow space.And wiring construction described herein is located at disk
The upper surface in portion 3, convenient for the installation and replacement to linear cutting tool 5.
In order to preferably determine the length for the linear cutting tool 5 replaced, one is provided in embodiments herein 6
The structure for correcting linear cutting tool 5 is planted, i.e., as shown in Figs. 9 to 11, the peripheral part of round plate 3 is provided in rotary body
School line identifies 10(and 11), along lead division be open 8-3 to school line identify 10(and 11) line formed lead direction line 12(and
13).When the length of linear cutting tool 5 of user after replacing linear cutting tool 5 and to replacement is corrected length
When, can will be stretched out in linear cutting tool 5 one end of lead division opening 8-3 along lead direction line 12(and 13) shown in
It pulls corresponding school line mark 10(and 11) place and snaps to the outer edge of round plate 3 and cut in direction.As shown in figure 9, when rotation
Swivel rotates under the driving of drive shaft 1, and the part that linear cutting tool 5 is aligned with round plate 3 can be rotated in rotary body to be produced
Along motion profile line 14(and 15) it under raw centrifugal force effect, is moved at the position in the direction axis Y-Y, exceeds round plate 3
The purpose of excision weeds can be realized in outer peripheral threadiness cutting tool 5.
In this application, the guidance part 2, round plate 3 and grounding parts material 4 can be used synthetic resin material and pass through
Injection moulding process is integrally formed, and the diameter for being integrally formed rear disk portion 3 is greater than the diameter of guidance part 2 and grounding parts material 4, guiding
Portion 2 is located at the upper surface of round plate 3, and grounding parts material 4 is located at the lower surface of round plate 3.Grounding parts material 4 is under round plate 3
Surface formed flange part 4a, flange part 4a during as rotary body rotates with ground face contact.
And use raw material of the synthetic resin as integrated injection molding, the wearability of the rotary body of formation itself compared with
Difference.More serious abrasion can occur in use for some time for grounding parts material 4, and integrally formed rotary body is in replacement process
In must all replace the use cost for increasing grass trimmer, and shorten the service life of rotary body.The application is above-mentioned
Guidance part 2 is further provided on the basis of technical solution and round plate 3, wiring construction are integrally formed and 4 fission of grounding parts material
Casting, is finally fixed on the lower surface of round plate 3 for grounding parts material 4 and is integrally bonded.Juncture described herein,
It can be realized by traditional mechanical fastener such as fastening screw etc., it can also be by the grounding parts material 4 of wear-resistant material in 2 He of guidance part
Injection molding is integral therewith during round plate 3, wiring construction integrated injection molding.When using such as metal, ceramics wear-resistant material system
After making grounding parts material 4, the service life of 4 convexity edge 4a of grounding parts material can be greatlyd improve, improves wear-resisting property.Work as ground connection
Portion's material 4 is after being damaged or round plate 3 is after being damaged, and can also be realized by the grounding parts material 4 that connector connects
To wherein occur damaged components be replaced rather than integral replacing, save the cost in use process.
Claims (10)
1. a kind of rotary body of grass trimmer, the rotary body be mounted in the drive shaft (1) of grass trimmer and be driven into
The drive shaft (1) integrally rotates, it is characterised in that: the rotary body includes round plate (3), and round plate (3) is located at guiding
Between portion (2) and grounding parts material (4) and be molded into will be big than the diameter of the guidance part (2) and grounding parts material (4) it is straight
Diameter；Wiring construction is distributed on the circumferencial direction of guidance part (2), wiring construction is located at the upper surface of round plate (3) comprising
It is cut for installing multiple mounting portions (7) of linear cutting tool (5) end and for drawing threadiness on linear cutting tool (5)
Cut the lead division (8) in portion.
2. the rotary body of grass trimmer according to claim 1, it is characterised in that: the mounting portion (7) includes multiple solid
First stationary plane (7-2) of alignment shape cutting tool (5) end and the first access (7- passed through for linear cutting tool (5)
1), lead division (8) is provided with lead division access (8-1) in being pierced by direction for linear cutting tool (5), lead division access (8-1)
Way at be lead division stationary plane (8-2), be open (8-3) for lead division at the export direction of lead division access (8-1).
3. the rotary body of grass trimmer according to claim 1, it is characterised in that: the central position of the grounding parts material (4)
The place of setting is equipped with the center through hole that is recessed inwardly, and grounding parts material (4) with the position of ground face contact at form flange part (4a)；
The end of the drive shaft (1) is accommodated in the center through hole and is fixed by fastening nut (6) and the end of drive shaft (1).
4. the rotary body of grass trimmer according to claim 1, it is characterised in that: the guidance part (2), round plate (3),
Wiring construction, grounding parts material (4) are integrally molded using injection molding manner by synthetic resin.
5. according to claim 1 to the rotary body of grass trimmer described in any one of 4 claims, it is characterised in that: institute
The peripheral part for stating round plate (3) is provided with school line mark (10,11), identifies (10,11) to school line along lead division opening (8-3)
Line forms lead direction line (12,13).
6. a kind of rotary body of grass trimmer, including guidance part described in claim 1 (2), round plate (3), grounding parts material
(4), wiring constructs, it is characterised in that: the guidance part (2), round plate (3) and wiring construction are molded into one, described to connect
Ground portion material (4) is made and is combined into one in the lower surface of round plate (3) and round plate (3) using wear-resistant material.
7. a kind of rotary body of grass trimmer, including guidance part described in claim 1 (2), round plate (3), grounding parts material
(4), wiring constructs, it is characterised in that: is provided at outer peripheral position along round plate (3) on the round plate (3)
Uniformly distributed the second wiring construction of circumferencial direction, the second wiring construction includes the second wiring ontology (9), in the second wiring ontology
(9) the alternate path (9-2) for being internally provided with the second wiring ontology (9) of perforation is the in the arrival end of alternate path (9-2)
Two stationary planes (9-1) are the second wiring construction opening (9-3) in the outlet end of alternate path (9-2).
8. the rotary body of grass trimmer according to claim 7, it is characterised in that: outside the second wiring ontology (9)
Portion has inclined inclined-plane (9-4).
9. a kind of rotary cutting knife of grass trimmer is used including grass trimmer described in any one of claim 1 to 6 claim
Rotary body, it is characterised in that: further include linear cutting tool (5), linear cutting tool (5) is by end and is installed on end
Linear cutting part composition, the end of linear cutting tool (5) are installed on mounting portion (7), the threadiness of the threadiness cutting tool (5)
Cutting part passes through lead division (8) and extends to the external of round plate (3).
10. a kind of rotary cutting knife of grass trimmer, the rotary body including grass trimmer described in claim 7 or 8, feature exist
In: it further include linear cutting tool (5), linear cutting tool (5) is by end and is installed on the linear cutting part of end and forms, line
The end of shape cutting tool (5) is installed on the second wiring ontology (9), and the linear cutting part of linear cutting tool (5) passes through the
Two accesses (9-2) simultaneously extend to the external of round plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498550.5A CN109429675B (en) | 2018-12-08 | 2018-12-08 | Rotary body and rotary cutter for mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498550.5A CN109429675B (en) | 2018-12-08 | 2018-12-08 | Rotary body and rotary cutter for mower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109429675A true CN109429675A (en) | 2019-03-08 |
| CN109429675B CN109429675B (en) | 2024-01-12 |
Family
ID=65557629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811498550.5A Active CN109429675B (en) | 2018-12-08 | 2018-12-08 | Rotary body and rotary cutter for mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109429675B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10234216A (en) * | 1997-02-25 | 1998-09-08 | Kiyoueishiya:Kk | Cutter for mowing |
| TW200738127A (en) * | 2006-03-20 | 2007-10-16 | Kitamura Mfg | Ground sliding guide for a grass trimmer and a grass trimmer |
| CN105612904A (en) * | 2016-01-15 | 2016-06-01 | 宫电高周波设备（上海）有限公司 | Mowing and revolving knife |
| CN105764324A (en) * | 2013-09-10 | 2016-07-13 | 株式会社北村制作所 | Rotating body, mower, and grass-mowing method |
| CN209299738U (en) * | 2018-12-08 | 2019-08-27 | 怡天技动力机械研发（临沂）有限公司 | Rotary body, the rotary cutting knife of grass trimmer |
-
2018
- 2018-12-08 CN CN201811498550.5A patent/CN109429675B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10234216A (en) * | 1997-02-25 | 1998-09-08 | Kiyoueishiya:Kk | Cutter for mowing |
| TW200738127A (en) * | 2006-03-20 | 2007-10-16 | Kitamura Mfg | Ground sliding guide for a grass trimmer and a grass trimmer |
| CN105764324A (en) * | 2013-09-10 | 2016-07-13 | 株式会社北村制作所 | Rotating body, mower, and grass-mowing method |
| CN105612904A (en) * | 2016-01-15 | 2016-06-01 | 宫电高周波设备（上海）有限公司 | Mowing and revolving knife |
| CN209299738U (en) * | 2018-12-08 | 2019-08-27 | 怡天技动力机械研发（临沂）有限公司 | Rotary body, the rotary cutting knife of grass trimmer |
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| Publication number | Publication date |
|---|---|
| CN109429675B (en) | 2024-01-12 |
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