CN207573928U - A kind of multiple-cutting-edge shrub mowing piece - Google Patents
A kind of multiple-cutting-edge shrub mowing piece Download PDFInfo
- Publication number
- CN207573928U CN207573928U CN201721738702.5U CN201721738702U CN207573928U CN 207573928 U CN207573928 U CN 207573928U CN 201721738702 U CN201721738702 U CN 201721738702U CN 207573928 U CN207573928 U CN 207573928U
- Authority
- CN
- China
- Prior art keywords
- sawtooth
- cutting
- edge
- shrub
- alloy disks
- 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.)
- Expired - Fee Related
Links
Landscapes
- Harvester Elements (AREA)
Abstract
This application discloses a kind of multiple-cutting-edge shrub mowing piece, including alloy disks；Around the multiple cutting assemblies for being set to alloy disks, cutting assembly includes the first sawtooth, the second sawtooth and third sawtooth；It is welded in the double edge cutter of the first sawtooth；The single-blade cutter head in the second sawtooth and third sawtooth is respectively welded；And it is set to the hollow hole of alloy disks.The utility model cuts shrub or trunk by carrying the first sawtooth of double edge cutter first with twolip, then by carrying the second sawtooth of single-blade cutter head and third sawtooth, realizes integral cutting, avoids the damage of cutter head, improve efficiency.
Description
Technical field
The application belongs to grass cutting saw blade technical field, specifically, being related to a kind of multiple-cutting-edge shrub 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.
Utility model content
In view of this, technical problems to be solved in this application are there is provided a kind of multiple-cutting-edge shrub mowing piece, by carrying
The sawtooth of double edge cutter is cut first, and the sawtooth with single-blade cutter head staggeredly is further cut, and realizes trunk or shrub
Cutting, avoids being difficult to the trouble cut.
In order to solve the above-mentioned technical problem, this application discloses a kind of multiple-cutting-edge shrub mowing piece, including alloy disks；Ring
Around the multiple cutting assemblies for being set to alloy disks, cutting assembly includes the first sawtooth, the second sawtooth and third sawtooth；It is welded in
The double edge cutter of first sawtooth；The single-blade cutter head in the second sawtooth and third sawtooth is respectively welded；And it is set to alloy disks
Hollow hole.
According to one embodiment of the utility model, divide wherein above-mentioned first sawtooth, the second sawtooth and third sawtooth all have
Not Han Jie double edge cutter and single-blade cutter head v notch v, bar shaped indentations bottom is into semicircle.
According to one embodiment of the utility model, wherein above-mentioned double edge cutter end is sloped inwardly by both sides, in formation
Entreat knife line.
According to one embodiment of the utility model, wherein above-mentioned single cutting tool overhead is less than apart from alloy disks centre distance
Central knife line distance from top alloy disks centre distance.
According to one embodiment of the utility model, wherein above-mentioned double edge cutter width is more than single cutting tool head width.
According to one embodiment of the utility model, wherein above-mentioned hollow hole is evacuated outward along alloy disks center.
Compared with prior art, the application can be obtained including following technique effect：
1）The first sawtooth with double edge cutter cuts shrub or trunk first with twolip, then by carrying single-blade
Second sawtooth of cutter head and third sawtooth realize integral cutting, avoid the damage of cutter head, improve efficiency.
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 simultaneously.
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
Illustrative embodiments and their description please do not form the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is the multiple-cutting-edge shrub mowing piece schematic diagram of the embodiment of the present application；
Fig. 2 is the cutting assembly enlarged drawing of the embodiment of the present application；
Fig. 3 is the double edge cutter schematic diagram of the embodiment of the present application.
Reference numeral
Alloy disks 10, cutting assembly 20, the first sawtooth 21, the second sawtooth 22, third sawtooth 23, v notch v 24 are double
Angle of throat head 30, central knife line 31, single-blade cutter head 40, hollow hole 50.
Specific embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, thereby how the application is applied
Technological means can fully understand and implement according to this to solve technical problem and reach the realization process of technical effect.
It please refers to Fig.1, Fig. 1 is the multiple-cutting-edge shrub mowing piece schematic diagram of the embodiment of the present application.As shown in the figure, a kind of multiple-cutting-edge fills
Wooden mowing piece includes alloy disks 10；Around being set to multiple cutting assemblies 20 of alloy disks 10, cutting assembly 20 includes the
One sawtooth 21, the second sawtooth 22 and third sawtooth 23；It is welded in the double edge cutter 30 of the first sawtooth 21；It is respectively welded in the second saw
The single-blade cutter head 40 of tooth 22 and third sawtooth 23；And it is set to the hollow hole 50 of alloy disks 10.It is real in the utility model one
It applies in mode, 10 central hole of alloy disks is fixed on grass trimmer, and periphery sets multiple cutting assemblies 20, passes through rotary cutting
It cuts, realizes the excision of weeds shrub.Wherein, the first sawtooth 21 with double edge cutter 30 is uniformly cut using its twolip in cutting
It cuts, forms the sharp edge of a knife, preliminary to cut the more thick and stiff sundries such as shrub, then with the adjustment of grass trimmer, single-blade cutter head 40 carries out
Whole cut-out is avoided in the past directly using a kind of sawtooth, and the trouble for the blade that easily crumbles improves durability.It in addition will tool
There are the second sawtooth 22 of single-blade cutter head 40 and third sawtooth 23 to set two, double action improves the stability in cut-out.
It please refers to Fig.2, Fig. 2 is 20 enlarged drawing of cutting assembly of the embodiment of the present application.As shown in the figure, the first sawtooth 21,
Two sawtooth 22 and third sawtooth 23 all have the v notch v 24 that double edge cutter 30 and single-blade cutter head 40 is respectively welded, v notch v
It uses into semicircle and fits closely cutter head, the bottom of v notch v 24 is in addition set as semicircle, avoid making in cutting in 24 bottoms
Into local vibration influence cutter head fastness, welding it is more close, further improve fastness.
Next, please continue to refer to Fig. 3, Fig. 3 is 30 schematic diagram of double edge cutter of the embodiment of the present application.30 end of double edge cutter
Portion is sloped inwardly by both sides, forms central knife line 31.Thus one, when encountering relatively thick harder shrub and trunk, just can
It is tentatively cut by central knife line 31, avoids damage of directly colliding with as caused by being cut off end, improve safety.In other words
It says, 40 distance from top alloy disks of single-blade cutter head, 10 centre distance is less than 31 distance from top alloy disks of central knife line, 10 centre-to-centre spacing
From in cutting process, single-blade cutter head 40 can touch sundries, convenient preliminary cutting first.
In addition, 30 width of double edge cutter is more than 40 width of single-blade cutter head, in preliminary cutting, have enough resistance to deformation energy
Power, stability are stronger.
It is noted that please referring to Fig.1, hollow hole 50 is evacuated outward along 10 center of alloy disks so that alloy disks
Central dense, installation are stablized, and surrounding is lighter, facilitate raising rotary power, and cutting efficiency is strengthened.
Several preferred embodiments of the application have shown and described in above description, 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 the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen
It please be in the protection domain of appended claims.
Claims (6)
1. a kind of multiple-cutting-edge shrub mowing piece, which is characterized in that including：
Alloy disks；
Around being set to multiple cutting assemblies of the alloy disks, the cutting assembly include the first sawtooth, the second sawtooth and
Third sawtooth；
It is welded in the double edge cutter of first sawtooth；
The single-blade cutter head in second sawtooth and the third sawtooth is respectively welded；And
It is set to the hollow hole of the alloy disks.
2. multiple-cutting-edge shrub mowing piece according to claim 1, which is characterized in that wherein described first sawtooth, described second
Sawtooth and the third sawtooth all have the v notch v that the double edge cutter and the single-blade cutter head is respectively welded, the bar shaped
Indentations bottom is into semicircle.
3. multiple-cutting-edge shrub mowing piece according to claim 1, which is characterized in that wherein described double edge cutter end passes through two
It is lateral tilted, form central knife line.
4. multiple-cutting-edge shrub mowing piece according to claim 3, which is characterized in that wherein described single cutting tool overhead is apart from institute
It states alloy disks centre distance and is less than alloy disks centre distance described in the central knife line distance from top.
5. multiple-cutting-edge shrub mowing piece according to claim 1, which is characterized in that wherein described double edge cutter width is more than institute
State single cutting tool head width.
6. multiple-cutting-edge shrub mowing piece according to claim 1, which is characterized in that wherein described hollow hole is justified along the alloy
Disk center evacuates outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738702.5U CN207573928U (en) | 2017-12-14 | 2017-12-14 | A kind of multiple-cutting-edge shrub mowing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738702.5U CN207573928U (en) | 2017-12-14 | 2017-12-14 | A kind of multiple-cutting-edge shrub mowing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207573928U true CN207573928U (en) | 2018-07-06 |
Family
ID=62737885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721738702.5U Expired - Fee Related CN207573928U (en) | 2017-12-14 | 2017-12-14 | A kind of multiple-cutting-edge shrub mowing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207573928U (en) |
-
2017
- 2017-12-14 CN CN201721738702.5U patent/CN207573928U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205670914U (en) | Anti-tangle grass rotary blade | |
| CN203985050U (en) | A kind of brush blade of cutting plant of cutting | |
| CN207573928U (en) | A kind of multiple-cutting-edge shrub mowing piece | |
| CN108124580A (en) | A kind of multiple-cutting-edge shrub mowing piece | |
| CN210275124U (en) | Blade of mower | |
| CN203505061U (en) | Weeding knife | |
| CN202818967U (en) | Blade for lawn mower | |
| KR101345034B1 (en) | Balde of grass mower | |
| JP6664633B1 (en) | Rotary cutting blade for brush cutter | |
| CN204616408U (en) | A kind of gardens mower blade assembly | |
| CN102960116A (en) | Mowing blade and mower nose provided with mowing blade | |
| CN208047302U (en) | A kind of harvester band teeth cutter blade | |
| CN207885196U (en) | A kind of twolip mowing piece | |
| CN207589571U (en) | A kind of novel shrub mowing piece | |
| CN204721857U (en) | A kind of gardens lawn mower cutting apparatus | |
| CN208807140U (en) | A kind of wild rice stem seedling thinning trimming cutter head and wild rice stem seedling thinning trimmer | |
| CN207589519U (en) | A kind of mowing piece | |
| CN108055907A (en) | A kind of shrub mowing piece | |
| CN207573926U (en) | A kind of single-blade shrub mowing piece | |
| CN108124578A (en) | A kind of twolip mowing piece | |
| CN210381916U (en) | High-efficient frivolous grass cutting piece | |
| CN108012654A (en) | A kind of mowing piece | |
| CN213907520U (en) | Novel garden grass cutting sheet | |
| CN215530022U (en) | Saw blade matrix for heat treatment processing | |
| CN209806363U (en) | Novel earthing-up knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181214 |