CN202697256U - Cutting blade for lawn mower - Google Patents
Cutting blade for lawn mower Download PDFInfo
- Publication number
- CN202697256U CN202697256U CN 201220410203 CN201220410203U CN202697256U CN 202697256 U CN202697256 U CN 202697256U CN 201220410203 CN201220410203 CN 201220410203 CN 201220410203 U CN201220410203 U CN 201220410203U CN 202697256 U CN202697256 U CN 202697256U
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- CN
- China
- Prior art keywords
- cutting
- blade
- disc
- utility
- cutterhead
- 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
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Abstract
The utility model provides a cutting blade for a lawn mower. The cutting blade comprises a circular cutting disc, wherein a mounting hole is arranged in the centre of the circular cutting disc, cutting bodies are uniformly distributed on the circumference of the cutting disc, cutting edges are arranged on the cutting bodies, and included angles between cutting edge surfaces of the cutting edges and the disc surface of the cutting disc are 30 DEG to 60 DEG. Lightening holes are also arranged on the cutting disc. According to the cutting blade provided by the utility model, with the cutting bodies arranged on the circumference of the cutting disc and the cutting edges arranged on the cutting bodies, the cutting blade is equivalent to a circular saw blade during high speed rotation and can effectively mow down tree branches and trunks with larger diameter or weeds with good toughness, and the total weight of the cutting blade is reduced since the lightening holes are arranged on the cutting disc.
Description
Technical field
The utility model relates to a kind of mower blade.
Background technology
Mower is a kind of machinery that is used for cutting herbage or prunes ornamental plant, and mower blade is its topmost parts.Existing blade is unclean for the preferably plant cutting of some toughness, and blade is through normal for a long time running, and blade can passivation; And the mower blade that has has increased the thickness of blade usually in order to make blade that be arranged long service life, thereby the blade overall weight is increased.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model provide a kind of easy for installation, wear intensity is little, lightweight mower blade.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of mower blade, comprise rounded cutterhead 1, described cutterhead 1 center is provided with installing hole 4, described cutterhead 1 outer rim is evenly equipped with cutter hub 2, described cutter hub 2 is provided with blade 3, and the angle of the blade face of described blade 3 and described cutterhead 1 card is 30 ° ~ 60 °.
Further, also be provided with lightening hole 5 on the described cutterhead 1.
(3) beneficial effect
The utility model mower blade is provided with cutter hub in the cutterhead outer rim, and cutter hub is provided with blade, be equivalent to circular saw blade during High Rotation Speed, can effectively cut off the larger branch trunk of diameter or the weeds of good toughness, and have lightening hole at cutterhead, reduce the overall weight of blade.
Description of drawings
Fig. 1 is the structural representation of the utility model mower blade;
Fig. 2 is the vertical view of the utility model mower blade.
Embodiment
Consult Fig. 1 ~ Fig. 2, the utility model provides a kind of mower blade, comprise a cutterhead 1, this cutterhead 1 rounded sheet, the center of cutterhead 1 is provided with an installing hole 4, be used for linking to each other with mower motor, also be provided with lightening hole 5 on the cutterhead 1, this lightening hole 5 is distributed on around the installing hole 4, can alleviate the overall weight of blade, and cutterhead 1 outer rim is evenly equipped with cutter hub 2, cutter hub 2 is provided with blade 3, the angle of the blade face of blade 3 and the card of cutterhead 1 is 30 ° ~ 60 °, and is preferred, in the present embodiment is 45 °.The utility model mower blade is provided with cutter hub in the cutterhead outer rim, and cutter hub is provided with blade, be equivalent to circular saw blade during High Rotation Speed, can effectively cut off the larger branch trunk of diameter or the weeds of good toughness, and have lightening hole at cutterhead, reduce the overall weight of blade.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. mower blade, it is characterized in that: comprise rounded cutterhead (1), described cutterhead (1) center is provided with installing hole (4), described cutterhead (1) outer rim is evenly equipped with cutter hub (2), described cutter hub (2) is provided with blade (3), and the angle of the blade face of described blade (3) and described cutterhead (1) card is 30 ° ~ 60 °.
2. mower blade as claimed in claim 1 is characterized in that: also be provided with lightening hole (5) on the described cutterhead (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410203 CN202697256U (en) | 2012-08-17 | 2012-08-17 | Cutting blade for lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410203 CN202697256U (en) | 2012-08-17 | 2012-08-17 | Cutting blade for lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697256U true CN202697256U (en) | 2013-01-30 |
Family
ID=47577616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410203 Expired - Fee Related CN202697256U (en) | 2012-08-17 | 2012-08-17 | Cutting blade for lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283388A (en) * | 2013-06-26 | 2013-09-11 | 苏州金威特工具有限公司 | Mower with saw at front end |
| CN103733802A (en) * | 2013-12-23 | 2014-04-23 | 张明芝 | Saw blade special for mowing machine |
| CN105165230A (en) * | 2015-10-09 | 2015-12-23 | 石鸿娟 | Novel garden mowing machine blade assembly |
| CN105993368A (en) * | 2016-05-12 | 2016-10-12 | 农业部南京农业机械化研究所 | Multi-sawtooth disk cutting blade |
-
2012
- 2012-08-17 CN CN 201220410203 patent/CN202697256U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283388A (en) * | 2013-06-26 | 2013-09-11 | 苏州金威特工具有限公司 | Mower with saw at front end |
| CN103733802A (en) * | 2013-12-23 | 2014-04-23 | 张明芝 | Saw blade special for mowing machine |
| CN105165230A (en) * | 2015-10-09 | 2015-12-23 | 石鸿娟 | Novel garden mowing machine blade assembly |
| CN105165230B (en) * | 2015-10-09 | 2017-05-24 | 惠州市丰茂园林绿化有限公司 | Novel garden mowing machine blade assembly |
| CN105993368A (en) * | 2016-05-12 | 2016-10-12 | 农业部南京农业机械化研究所 | Multi-sawtooth disk cutting blade |
| CN105993368B (en) * | 2016-05-12 | 2018-03-02 | 农业部南京农业机械化研究所 | A kind of more serrated disks cutting blades |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130817 |