CN204810986U - Novel lawn mower blade - Google Patents
Novel lawn mower blade Download PDFInfo
- Publication number
- CN204810986U CN204810986U CN201520548684.9U CN201520548684U CN204810986U CN 204810986 U CN204810986 U CN 204810986U CN 201520548684 U CN201520548684 U CN 201520548684U CN 204810986 U CN204810986 U CN 204810986U
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- China
- Prior art keywords
- blade
- adjustable plate
- breach
- regulating plate
- cannelure
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- Expired - Fee Related
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Abstract
The utility model provides a novel lawn mower blade belongs to garden instrument technical field. It has solved the problem that current weeder can cut normal plant. This novel lawn mower blade includes the blade subassembly, the blade subassembly is equipped with the mounting hole, the blade subassembly outside is equipped with the cutting edge, still include the adjusting part, the adjusting part includes two the same circular regulating plates no. 1 and regulating plate no. 2, regulating plate no. 1 is fixed on motor casing, two rotatable connections of regulating plate are on motor casing, and regulating plate no. 1, regulating plate no. 2 and the coaxial setting of blade subassembly, regulating plate no. 1 is equipped with a plurality of regulation breachs no. 1 and regulation breach no. 2 along circumference and regulating plate no. 2 respectively along circumference, and it adjusts breach no. 1 and the two crossing cutting opening of formation of regulation breach to make through two laminatings of regulating plate no. 1 and regulating plate, and can be through two adjustment cutting opening sizes of rotation regulation board. Through adjustment cutting opening size, make tiny weeds can get into cutting opening and cut, great plant is direct to be kept off outside cutting opening.
Description
Technical field
The utility model belongs to technical field of garden, relates to a kind of Novel grass cutter blade.
Background technology
On the market in visible weeder structure, main working parts and easy-abrasion part are weeding knife, and existing weeding knife is generally being circumferentially with sawtooth, during use, rotate with sawtooth and mow, but sawtooth is generally exposed on weeding knife, no matter is that normal plant or weeds all can be sliced off, causes destroying normal plant, and while mowing, sawtooth can wear and tear, and may need to change by whole cutterhead after wearing and tearing, very uneconomical.
Utility model content
The purpose of this utility model is for the above-mentioned problems in the prior art, provides one and can prevent from destroying larger plant, can dismantle separately the Novel grass cutter blade of wearing terrain on cutterhead simultaneously.
The purpose of this utility model realizes by following technical proposal: a kind of Novel grass cutter blade, comprise circular shear blade assembly, blade assembly home position is provided with the installing hole for being connected with the motor shaft of motor, blade is provided with outside blade assembly, it is characterized in that: also comprise adjusting part, described adjusting part comprises the identical circular adjusting plate one of two shapes and adjustable plate two, described adjustable plate one and and adjustable plate two diameter be greater than described blade assembly diameter, described adjustable plate one is fixed on electric machine casing, adjustable plate two is rotatable to be connected on electric machine casing, and adjustable plate, adjustable plate two and blade assembly are coaxially arranged, described adjustable plate one is circumferentially circumferentially respectively equipped with some adjustment breach one and regulates breach two with adjustable plate two, and make described adjustment breach one by adjustable plate one and adjustable plate two laminating and regulate breach two to intersect to form cutting mouth, and adjust described cutting mouth size by rotating adjustable plate two.
During use, blade assembly is connected with motor shaft by installing hole, mow with blade afterwards, in order to avoid destroying larger plant, therefore can by rotating the cutting mouth size that adjustable plate two adjustment regulates breach one and regulates breach two to be formed, tiny weeds can be entered in cutting mouth and cut by blade, larger plant is directly blocked in outside cutting mouth, avoids being cut.
In above-mentioned a kind of Novel grass cutter blade, make adjustment breach one by rotating adjustable plate two and regulate breach two to misplace completely and described cutting mouth is disappeared.
Therefore cutting mouth can being disappeared by rotating adjustable plate two, to receive mower, avoiding blade to protrude initiation potential.
In above-mentioned a kind of Novel grass cutter blade, described blade assembly comprises circular beater plate and annular blade, described installing hole and blade are located on cutterhead and blade respectively, cutterhead outer edge and blade inner circumferential are respectively equipped with the step-like cannelure one and cannelure two that cooperatively interact, described cannelure one and cannelure two are respectively equipped with the locating hole one of some annular spread and the locating hole two of some annular spread, and coordinate by cannelure one and cannelure two described blade is arranged on cutterhead, and by set bolt on locating hole one and locating hole two, blade is fixed, now cutterhead end face and cutterhead bottom surface are concordant with blade bottom surface with blade top surface respectively.
When after blade abrasion, only to need on cutterhead more allowing blade replacement, and cutterhead end face is concordant with blade bottom surface with blade top surface respectively with cutterhead bottom surface, make cutterhead and blade mowing more level and smooth.
In above-mentioned a kind of Novel grass cutter blade, described locating hole one and locating hole two are equipped with the counterbore for holding bolt head.
In above-mentioned a kind of Novel grass cutter blade, described blade assembly is that spring steel material is formed.
Compared with prior art, the utility model tool has the following advantages:
During use, blade assembly is connected with motor shaft by installing hole, mow with blade afterwards, in order to avoid destroying larger plant, therefore can by rotating the cutting mouth size that adjustable plate two adjustment regulates breach one and regulates breach two to be formed, tiny weeds can be entered in cutting mouth and cut by blade, larger plant is directly blocked in outside cutting mouth, avoids being cut.
Accompanying drawing explanation
Fig. 1 is this blade overall structure schematic diagram.
Fig. 2 is blade assembly structural representation.
Fig. 3 is adjustable plate one structural representation.
In figure,
1, blade assembly; 11, installing hole; 12, blade; 13, cutterhead; 14, blade; 15, cannelure two; 16, locating hole two; 17, counterbore;
2, adjusting part; 21, adjustable plate one; 22, adjustable plate two; 23, breach one is regulated; 24, breach two is regulated; 25, cutting mouth.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Figure 1-3, a kind of Novel grass cutter blade of the utility model, comprise circular shear blade assembly 1, blade assembly 1 home position is provided with the installing hole 11 for being connected with the motor shaft of motor, blade 12 is provided with outside blade assembly 1, also comprise adjusting part 2, adjusting part 2 comprises the identical circular adjusting plate 1 of two shapes and adjustable plate 2 22, adjustable plate 1 and and adjustable plate 2 22 diameter be greater than blade assembly 1 diameter, adjustable plate 1 is fixed on electric machine casing, adjustable plate 2 22 is rotatable to be connected on electric machine casing, and adjustable plate 1, adjustable plate 2 22 and blade assembly 1 are coaxially arranged, adjustable plate 1 is circumferentially circumferentially respectively equipped with some adjustment breach 1 and regulates breach 2 24 with adjustable plate 2 22, and make adjustment breach 1 by adjustable plate 1 and adjustable plate 2 22 laminating and regulate breach 2 24 to intersect to form cutting mouth 25, and adjust cutting mouth 25 size by rotating adjustable plate 2 22.
Further, make adjustment breach 1 by rotating adjustable plate 2 22 and regulate breach 2 24 misplace completely and cutting mouth 25 is disappeared.Blade assembly 1 comprises circular beater plate 13 and annular blade 14, installing hole 11 and blade 12 are located on cutterhead 13 and blade 14 respectively, cutterhead 13 outer edge and blade 14 inner circumferential are respectively equipped with the step-like cannelure one and cannelure 2 15 that cooperatively interact, cannelure one and cannelure 2 15 are respectively equipped with the locating hole one of some annular spread and the locating hole 2 16 of some annular spread, and by cannelure one and cannelure 2 15 cooperation, blade 14 is arranged on cutterhead 13, and by set bolt on locating hole one and locating hole 2 16, blade 14 is fixed, now cutterhead 13 end face and cutterhead 13 bottom surface are concordant with blade 14 bottom surface with blade 14 end face respectively.Locating hole one and locating hole 2 16 are equipped with the counterbore 17 for holding bolt head.Blade assembly 1 is spring steel material formation.
During use, blade assembly 1 is connected with motor shaft by installing hole 11, mow with blade 12 afterwards, in order to avoid destroying larger plant, therefore can by rotating cutting mouth 25 size that adjustable plate 2 22 adjustment regulates breach 1 and regulates breach 2 24 to be formed, tiny weeds can be entered in cutting mouth 25 and cut by blade 12, larger plant is directly blocked in outside cutting mouth 25, avoids being cut.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ blade assembly 1, installing hole 11, blade 12, cutterhead 13, blade 14, cannelure 2 15, locating hole 2 16, counterbore 17, adjusting part 2, adjustable plate 1, adjustable plate 2 22 herein, regulate breach 1, regulate the term such as breach 2 24, cutting mouth 25, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a Novel grass cutter blade, comprise circular shear blade assembly (1), blade assembly (1) home position is provided with the installing hole (11) for being connected with the motor shaft of motor, blade assembly (1) outside is provided with blade (12), it is characterized in that: also comprise adjusting part (2), described adjusting part (2) comprises the identical circular adjusting plate one (21) of two shapes and adjustable plate two (22), described adjustable plate one (21) and and adjustable plate two (22) diameter be greater than described blade assembly (1) diameter, described adjustable plate one (21) is fixed on electric machine casing, adjustable plate two (22) is rotatable to be connected on electric machine casing, and adjustable plate one (21), adjustable plate two (22) and blade assembly (1) are coaxially arranged, described adjustable plate one (21) is circumferentially circumferentially respectively equipped with some adjustment breach one (23) and regulates breach two (24) with adjustable plate two (22), and make described adjustment breach one (23) by adjustable plate one (21) and adjustable plate two (22) laminating and regulate breach two (24) to intersect to form cutting mouth (25), and by rotating cutting mouth (25) size described in adjustable plate two (22) adjustment.
2. a kind of Novel grass cutter blade according to claim 1, is characterized in that: make adjustment breach one (23) by rotating adjustable plate two (22) and regulate breach two (24) to misplace completely and described cutting mouth (25) is disappeared.
3. a kind of Novel grass cutter blade according to claim 2, it is characterized in that: described blade assembly (1) comprises circular beater plate (13) and annular blade (14), described installing hole (11) and blade (12) are located on cutterhead (13) and blade (14) respectively, cutterhead (13) outer edge and blade (14) inner circumferential are respectively equipped with the step-like cannelure one and cannelure two (15) that cooperatively interact, described cannelure one and cannelure two (15) are respectively equipped with the locating hole one of some annular spread and the locating hole two (16) of some annular spread, and by cannelure one and cannelure two (15) cooperation, described blade (14) is arranged on cutterhead (13), and by blade (14) being fixed at locating hole one and locating hole two (16) upper set bolt, now cutterhead (13) end face and cutterhead (13) bottom surface are concordant with blade (14) bottom surface with blade (14) end face respectively.
4. a kind of Novel grass cutter blade according to claim 3, is characterized in that: described locating hole one and locating hole two (16) are equipped with the counterbore (17) for holding bolt head.
5. a kind of Novel grass cutter blade according to claim 4, is characterized in that: described blade assembly (1) is spring steel material formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548684.9U CN204810986U (en) | 2015-07-27 | 2015-07-27 | Novel lawn mower blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548684.9U CN204810986U (en) | 2015-07-27 | 2015-07-27 | Novel lawn mower blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810986U true CN204810986U (en) | 2015-12-02 |
Family
ID=54668657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548684.9U Expired - Fee Related CN204810986U (en) | 2015-07-27 | 2015-07-27 | Novel lawn mower blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204810986U (en) |
-
2015
- 2015-07-27 CN CN201520548684.9U patent/CN204810986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20160727 |