CN103444353A - Cutting blade - Google Patents
Cutting blade Download PDFInfo
- Publication number
- CN103444353A CN103444353A CN2013104066709A CN201310406670A CN103444353A CN 103444353 A CN103444353 A CN 103444353A CN 2013104066709 A CN2013104066709 A CN 2013104066709A CN 201310406670 A CN201310406670 A CN 201310406670A CN 103444353 A CN103444353 A CN 103444353A
- Authority
- CN
- China
- Prior art keywords
- cutting blade
- cutting edge
- cutting
- slide block
- groove
- 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
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Harvester Elements (AREA)
Abstract
A cutting blade comprises a blade base body provided with a slide track, a cutting edge mounted on the blade base body and a slider capable of moving on the slide track; a groove is arranged in the middle of the slider; the cutting edge is clamped in the groove; when sliding, the slider can clear grass scraps attached to the cutting edge.
Description
Technical field
The present invention relates to a kind of cutting blade.
Background technology
A kind of cutting blade used on mower that is installed on, after repeatedly using, the cutter sector-meeting adheres to the grass bits gradually.The existence of grass bits can be received grass juice factor, makes like this cutting blade both exist liquid to exist oxygen to make the corrosion that the cutter sector-meeting is very fast simultaneously, affects the service life of cutting blade.
On the basis that prior art has been carried out concentrating on studies, the inventor provides a kind of cutting blade that is difficult for corrosion.
Summary of the invention
The purpose of the invention is: a kind of cutting blade that is difficult for corrosion is provided.
For achieving the above object, the invention provides a kind of cutting blade, comprise the blade base that is provided with slide rail, be installed on the cutting edge on blade base, described cutting blade also comprises the slide block that can move on slide rail, be provided with groove in the middle of described slide block, described cutting edge is fastened in groove.
Compared with prior art, the present invention at least has following beneficial effect:
The grass bits that stick on cutting edge can be cleaned out when slide block slides, make the grass juice factor can be air-dry very soon, cutting blade be difficult for corrosion.
The accompanying drawing explanation
Fig. 1 is the structural representation of cutting blade of the present invention.
Fig. 2 is the cutaway view of cutting blade of the present invention
Embodiment
As shown in Figure 1, a kind of cutting blade 1, comprise the blade base 11 that is provided with slide rail 10, be installed on the cutting edge 12 on blade base 11, also comprises the slide block 13 that can move on slide rail 10.
Be provided with groove 131 in the middle of slide block 13.Cutting edge 12 is fastened in groove 131.Groove 131 comprises diapire and the pair of sidewalls be connected with diapire.At least one sidewall and cutting edge 12 interference fit.During cutting blade 1 rotation, cutting blade 1 when starting rotation or stopping the rotation because the variation of centrifugal force is slided on slide rail 10.When sliding, the grass bits that adhere on cutting edge 12 can be wiped off slide block 13.Therefore, what during cutting edge 12 work, the grass juice factor of contact can be very fast is air-dry, is not easy to occur corrosion.
Preferably, smooth in order to make slide block 13 slide, be connected with the elastic reset part between blade base 11 and slide block 13.This elastic reset part is generally spring.
Preferably, slide block 13 is provided with receiving space and passage.At least one sidewall of passage conducting receiving space and groove 131.Accommodate lubricant in receiving space.Lubricant is generally lubricating oil.Lubricating oil and water are immiscible, therefore can stop grass juice factor to touch cutting edge 12, have better anti-corrosion effect.
Preferably, accommodate grinding agent in receiving space.Can when slide block 13 slides, be ground cutting edge 12 simultaneously, make cutting edge 12 keep sharp.
Claims (6)
1. a cutting blade, comprise the blade base that is provided with slide rail, be installed on the cutting edge on blade base, it is characterized in that: described cutting blade also comprises the slide block that can move on slide rail, in the middle of described slide block, is provided with groove, and described cutting edge is fastened in groove.
2. cutting blade according to claim 1, it is characterized in that: described groove comprises diapire and the pair of sidewalls be connected with diapire, at least one sidewall and cutting edge interference fit.
3. cutting blade according to claim 2, it is characterized in that: described slide block is provided with receiving space and passage, described passage conducting receiving space and described at least one sidewall.
4. cutting blade according to claim 3, is characterized in that: in described receiving space, accommodate lubricant.
5. cutting blade according to claim 3, is characterized in that: in described receiving space, accommodate grinding agent.
6. cutting blade according to claim 1, is characterized in that: be connected with the elastic reset part between described blade base and slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104066709A CN103444353A (en) | 2013-09-09 | 2013-09-09 | Cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104066709A CN103444353A (en) | 2013-09-09 | 2013-09-09 | Cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103444353A true CN103444353A (en) | 2013-12-18 |
Family
ID=49727540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104066709A Pending CN103444353A (en) | 2013-09-09 | 2013-09-09 | Cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103444353A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425200A (en) * | 1968-02-19 | 1969-02-04 | Dayco Corp | Reinforced mower blade |
| DE2058347A1 (en) * | 1970-11-27 | 1972-06-15 | Stockey & Schmitz | Maehrotor for rotor mower |
| US4375148A (en) * | 1982-01-15 | 1983-03-01 | Beck Carl E | Mower blade |
| CN102293090A (en) * | 2010-06-24 | 2011-12-28 | 南京德朔实业有限公司 | Working head suitable for rotary vegetation cutting machine |
| CN102986361A (en) * | 2011-09-19 | 2013-03-27 | 苏州宝时得电动工具有限公司 | Cutting element |
-
2013
- 2013-09-09 CN CN2013104066709A patent/CN103444353A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425200A (en) * | 1968-02-19 | 1969-02-04 | Dayco Corp | Reinforced mower blade |
| DE2058347A1 (en) * | 1970-11-27 | 1972-06-15 | Stockey & Schmitz | Maehrotor for rotor mower |
| US4375148A (en) * | 1982-01-15 | 1983-03-01 | Beck Carl E | Mower blade |
| CN102293090A (en) * | 2010-06-24 | 2011-12-28 | 南京德朔实业有限公司 | Working head suitable for rotary vegetation cutting machine |
| CN102986361A (en) * | 2011-09-19 | 2013-03-27 | 苏州宝时得电动工具有限公司 | Cutting element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |