CN108012654A - A kind of mowing piece - Google Patents
A kind of mowing piece Download PDFInfo
- Publication number
- CN108012654A CN108012654A CN201711317514.XA CN201711317514A CN108012654A CN 108012654 A CN108012654 A CN 108012654A CN 201711317514 A CN201711317514 A CN 201711317514A CN 108012654 A CN108012654 A CN 108012654A
- Authority
- CN
- China
- Prior art keywords
- spine
- blade
- tip portion
- disc substrate
- blade tip
- 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.)
- Pending
Links
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
- A01D34/63—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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Harvester Elements (AREA)
Abstract
This application discloses a kind of mowing piece, it includes disc substrate；The multiple sawtooth portions being arranged at intervals at around disc substrate；It is welded in the blade tip portion in sawtooth portion；Multiple folding blades of disc substrate are arranged at, multiple folding blade opposed discs matrix center circumference array, have the cutting blade direction identical with blade tip portion；And it is arranged at the hollow hole of disc substrate.The present invention cuts weeds by the sawtooth portion with blade tip portion, coordinates folding blade cutting shrub, branch, improves use scope.
Description
Technical field
The application belongs to grass cutting saw blade technical field, specifically, is related to a kind of mowing piece.
Background technology
Mowing piece is mounted on grass trimmer, and center has the disc saw blade of mounting hole, passes through circumgyration incision vegetation.But
Current mowing piece in use, is only used for some smooth meadows, such as playground, or clean flower bed lawn,
For the mixed cutting edge for being difficult to cut by the meadow of shrub, branch and stone, easily damaging mowing piece, can also cause to mow when serious
Piece crumbles, and is splashed to surrounding, causes security risk.
The content of the invention
In view of this, technical problems to be solved in this application there is provided a kind of mowing piece, by with blade tip portion
Weeds are cut in sawtooth portion, coordinate folding blade cutting shrub, branch, avoid the trouble for being difficult to cut the meadow of debris.
In order to solve the above-mentioned technical problem, this application discloses a kind of mowing piece, it includes disc substrate；It is arranged at intervals at
Multiple sawtooth portions around disc substrate；It is welded in the blade tip portion in sawtooth portion；Multiple folding blades of disc substrate are arranged at, it is multiple
Blade opposed discs matrix center circumference array is rolled over, there is the cutting blade direction identical with blade tip portion；And it is arranged at disc substrate
Hollow hole.
According to an embodiment of the present invention, wherein above-mentioned sawtooth portion includes the first spine and the second spine, the first spine with
Storage tank, storage tank fitting blade tip portion are formed between second spine；Wherein the first spine is less than the second spine.
According to an embodiment of the present invention, wherein the head in above-mentioned blade tip portion and second spine's outer rim are in smoothing junction, blade tip
Side partial denudation of the portion with respect to the first spine.
According to an embodiment of the present invention, wherein passing through the round and smooth connection of internal channel, internal channel between above-mentioned multiple sawtooth portions
Surface is arranged to the curve of indent.
According to an embodiment of the present invention, wherein above-mentioned folding blade is arranged to by the right angle of disk substrate fold predetermined angular
Arcs, right angle arcs have the cutting edge along cutting blade direction.
According to an embodiment of the present invention, wherein above-mentioned predetermined angular is 15 ° ~ 30 °.
Compared with prior art, the application can be obtained including following technique effect：
1）Weeds are cut by the sawtooth portion with blade tip portion, coordinates folding blade cutting shrub, branch, improves use scope.
2）Hollow-out parts mitigate weight, accelerate circumgyration incision, improve efficiency.
Certainly, implementing any product of the application must be not necessarily required to reach all the above technique effect at the same time.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings：
Fig. 1 is the mowing piece stereogram of the embodiment of the present application；
Fig. 2 is the sawtooth portion partial enlarged view of the embodiment of the present application；
Fig. 3 is multiple sawtooth portions connection diagram of the embodiment of the present application；
Fig. 4 is the mowing piece side view of the embodiment of the present application.
Reference numeral
Disc substrate 10, sawtooth portion 20, the first spine 21, the second spine 22, storage tank 23, blade tip portion 30, rolls over blade 40, hollow out
Hole 50, internal channel 60, predetermined angle theta, cutting blade direction S.
Embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, and thereby how the application is applied
Technological means solves technical problem and reaches the process of realizing of technical effect to fully understand and according to this implement.
Please refer to Fig.1, Fig. 1 is the mowing piece stereogram of the embodiment of the present application.As shown in the figure, a kind of mowing piece includes disk
Matrix 10；The multiple sawtooth portions 20 being arranged at intervals at around disc substrate 10；It is welded in the blade tip portion 30 in sawtooth portion 20；It is arranged at
Multiple folding blades 40 of disc substrate 10,0 opposed discs matrix of multiple folding blades, 10 center circumferential array, have and blade tip portion 30
Identical cutting blade direction S；And it is arranged at the hollow hole 50 of disc substrate 10.In an embodiment of the present invention, disc substrate
10 are set on grass trimmer, and the sharp sawtooth portion 20 of surrounding and blade tip portion 30 cooperate, and realize cutting weeds, and are located at disk
Multiple folding blades 40 of circumference array on matrix 10, have the larger knife edge and blade, can be cut on rough meadow
The debris such as branch, shrub are cut, use scope is improved, facilitates meadow to cut.In addition, the hollow hole 50 of disc substrate 10 reduces matter
Amount, obtains larger cutting speed while reducing cost, convenient and practical.
Please continue to refer to Fig. 2, Fig. 2 is 20 partial enlarged view of sawtooth portion of the embodiment of the present application.Sawtooth portion 20 includes first
21 and second spine 22 of spine, forms storage tank 23 between the first spine 21 and the second spine 22, storage tank 23 is bonded blade tip portion
30；Wherein the first spine 21 is less than the second spine 22.In an embodiment of the present invention, relatively low first spine 21 with it is higher
Second spine 22 has been connected to form sawtooth, realizes the circumgyration incision of mowing piece.There is the accommodating of accommodating blade tip portion 30 among both
Groove, facilitates it to be welded and fixed, and three is connected to form the sawtooth of a similar saw blade, easy to use.
Next, please continue to refer to Fig. 3, Fig. 3 is multiple 20 connection diagrams of sawtooth portion of the embodiment of the present application.Blade tip portion
30 head and the 22 outer rim smooth connection of the second spine, side partial denudation of the blade tip portion 30 with respect to the first spine 21.In this reality
Applying in mode, cutting blade direction S is intended to the first spine 21, therefore blade tip portion 30 possesses the exposed side outside the first spine 21,
Conveniently realize circumgyration incision, in order to avoid the first relatively low spine 21 that crumbles.And the side that blade tip portion 30 is connected with the second spine 22 is real
Now it is connected smoothly, fully contradicts blade tip portion, form support, improve the stability of cutting, strengthens cutting efficiency and improve to make
Use the service life.
In addition, the song of indent is arranged to by 50 round and smooth connection of internal channel, 50 surface of internal channel between multiple sawtooth portions 20
Line, uses and facilitates chip removal, improves the effective length of cutting, makes weeds filling in internal channel 50, adding more weeds cutting.
Please also refer to Fig. 1 and Fig. 4, Fig. 4 is the mowing piece side view of the embodiment of the present application.Folding blade 40 is arranged to by justifying
Disc board 10 turns down the right angle arcs of predetermined angle theta, and right angle arcs have the cutting edge along cutting blade direction S.Blade 40 is rolled over by disk
Substrate 10 turns down, and facilitates punch process, is integrally formed, and improves the rigidity of structure, strengthens the stability of cutting.It is worth mentioning
It is that predetermined angle theta is arranged to 15 ° ~ 30 °, when predetermined angle theta is arranged to less 15 ° by the present invention, can cuts relatively low miscellaneous
Grass, shrub and stone, conveniently manually adjust, possess fine setting effect；In addition it can also prevent weeds to be wound on electric machine main shaft, realize
Cut-out.And when predetermined angle theta is arranged to larger 30 °, the convenient meadow for cutting higher weeds is fully rotatable cutting, convenient
It is practical.In addition in one embodiment, predetermined angle theta is arranged to 20 °, meets more multi-environment use, grass trimmer tilt adjustments
It is convenient, while cutting meadow is practical, it also can conveniently cut debris.
Some preferred embodiments of the application have shown and described in described above, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in application contemplated scope described herein
It is modified., then all should be in this Shen and changes and modifications made by those skilled in the art do not depart from spirit and scope
Please be in the protection domain of appended claims.
Claims (6)
- A kind of 1. mowing piece, it is characterised in that including：Disc substrate；The multiple sawtooth portions being arranged at intervals at around the disc substrate；It is welded in the blade tip portion in the sawtooth portion；It is arranged at multiple folding blades of the disc substrate, the multiple folding relatively described disc substrate center circumferential battle array of blade Row, have the cutting blade direction identical with the blade tip portion；AndIt is arranged at the hollow hole of the disc substrate.
- 2. mowing piece according to claim 1, it is characterised in that wherein described sawtooth portion includes the first spine and the second ridge Portion, forms storage tank between first spine and second spine, the storage tank is bonded the blade tip portion；It is wherein described First spine is less than second spine.
- 3. mowing piece according to claim 2, it is characterised in that the head in wherein described blade tip portion and second spine Outer rim is in smoothing junction, the side partial denudation of relatively described first spine of the blade tip portion.
- 4. mowing piece according to claim 1, it is characterised in that justified between wherein the multiple sawtooth portion by internal channel Slip, the septal fossula rooved face are arranged to the curve of indent.
- 5. mowing piece according to claim 1, it is characterised in that wherein described folding blade is arranged to by the disk substrate The right angle arcs of predetermined angular are turned down, the right angle arcs have the cutting edge along the cutting blade direction.
- 6. mowing piece according to claim 5, it is characterised in that wherein described predetermined angular is 15 ° ~ 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317514.XA CN108012654A (en) | 2017-12-12 | 2017-12-12 | A kind of mowing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317514.XA CN108012654A (en) | 2017-12-12 | 2017-12-12 | A kind of mowing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108012654A true CN108012654A (en) | 2018-05-11 |
Family
ID=62073124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711317514.XA Pending CN108012654A (en) | 2017-12-12 | 2017-12-12 | A kind of mowing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108012654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378904A (en) * | 2022-03-04 | 2022-04-22 | 南京太司德智能科技有限公司 | A discoid multilobe saw bit for obstacles clearance |
-
2017
- 2017-12-12 CN CN201711317514.XA patent/CN108012654A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378904A (en) * | 2022-03-04 | 2022-04-22 | 南京太司德智能科技有限公司 | A discoid multilobe saw bit for obstacles clearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180511 |