CN206196349U - Without cutting edge blade and it is provided with the power tool without cutting edge blade - Google Patents
Without cutting edge blade and it is provided with the power tool without cutting edge blade Download PDFInfo
- Publication number
- CN206196349U CN206196349U CN201621084474.XU CN201621084474U CN206196349U CN 206196349 U CN206196349 U CN 206196349U CN 201621084474 U CN201621084474 U CN 201621084474U CN 206196349 U CN206196349 U CN 206196349U
- Authority
- CN
- China
- Prior art keywords
- cutting edge
- edge blade
- blade
- cutting
- vane body
- 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.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 89
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 10
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009172 bursting Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Knives (AREA)
Abstract
The utility model is related to a kind of without cutting edge blade and be provided with the power tool without cutting edge blade, it is described to include vane body without cutting edge blade and be connected to the cutting part of the vane body, the cutting part is in the side of the vane body or relative both sides, and the thickness of the cutting part is identical with the thickness of the vane body.It is above-mentioned without cutting edge blade, sharpening operation is needed not move through because cutting part is identical with the thickness of vane body, the blade mouth crack so as to non-aging, with service life more long, long-term use is without having to worry about the aging problem of cutting part, user without frequent more allowing blade replacement, so as to reduce use cost.
Description
Technical field
The utility model is related to handheld tool field, and more particularly to one kind is without cutting edge blade and is provided with this without cutting edge blade
Power tool.
Background technology
With the raising and social development of scientific and technological level, increasing hand-held power tool has come into the life of people
It is living, many work are completed instead of people, it is that people bring great convenience so as to alleviate the burden of people.Power tool
Generally include to be installed on the blade in drive shaft, and row cutting work is rotated into by drive shaft band cutting blade.
But at present, such as power tool such as hay mover, the blade that it is installed causes knife edge part mistake by sharpening operation
It is thin and it is easy it is aging cause to burst apart, therefore service life it is shorter, it is necessary to frequently more allowing blade replacement and increased the purchase of user into
This, and for user brings very big inconvenience.
Utility model content
Based on this, it is necessary to for blade easily aging bursting apart and the shorter problem of service life of power tool, there is provided
A kind of non-aging bursting apart and service life it is more long without cutting edge blade and be provided with the power tool without cutting edge blade.
One kind is described to include vane body and the cutting located at the vane body edge without cutting edge blade without cutting edge blade
Portion, the cutting part in the side of the vane body or relative both sides, the thickness of the cutting part and the blade master
The thickness of body is identical.
It is above-mentioned to need not move through sharpening operation because cutting part is identical with the thickness of vane body without cutting edge blade, so that
Non-aging and blade mouth crack, with service life more long, long-term use is without having to worry about the aging problem of cutting part, user
Without frequently more allowing blade replacement, so as to reduce use cost.
Wherein in one embodiment, the cutting part extends away from the edge-smoothing of the side of the vane body.
Wherein in one embodiment, the cutting part away from the side of the vane body edge along linear extension.
It is described rectangular without cutting edge blade wherein in one embodiment.
Wherein in one embodiment, the thickness without cutting edge blade is 0.3 ± 0.1mm.
Wherein in one embodiment, the material without cutting edge blade is hard alloy or stainless steel.
Wherein in one embodiment, the vane body offers mounting hole, and the mounting hole is two, and two institutes
State mounting hole interval setting.
A kind of power tool, including it is above-mentioned without cutting edge blade.
Above-mentioned power tool, is provided with work piece is cut without cutting edge blade, is ensureing certain cutting efficiency
In the case of without due to breaks down frequent more allowing blade replacement, so as to for user brings facility, reduce the power work
The use cost of tool.
Wherein in one embodiment, the power tool includes motor and the driving for being connected to the motor
Axle, it is described to be installed on the drive shaft with the rotation under the drive of the drive shaft without cutting edge blade.
Wherein in one embodiment, the power tool is hay mover.
Brief description of the drawings
Fig. 1 is the front view without cutting edge blade of an implementation method；
Fig. 2 is the sectional view without cutting edge blade shown in Fig. 1.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model
The understanding of disclosure is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
As shown in Figures 1 and 2, one kind without cutting edge blade 100, be mountable to power tool with the drive of drive shaft around
Drive shaft rotates and carries out cutting operation.
Wherein, vane body 20 and the cutting part 40 located at the edge of vane body 20, cutting part are included without cutting edge blade 100
40 sides or relative both sides for being located at vane body 20, the thickness of cutting part 40 is identical with the thickness of vane body 20.
It is above-mentioned without cutting edge blade 100, need not move through sharpening work because cutting part 40 is identical with the thickness of vane body 20
Sequence, so that non-aging and blade mouth crack, with service life more long, long-term use is asked without having to worry about cutting part 40 is aging
Topic, user without frequent more allowing blade replacement, so as to reduce use cost.
Please continue to refer to Fig. 1 and Fig. 2, cutting part 40 away from the side of vane body 20 edge-smoothing and prolong along straight line
Stretch, the part of cutting part 40 is easily damaged by compared with noticeable effort so as to avoid generation stress concentration.
It is rectangular without cutting edge blade 100, coordinate with the power tool such as hay mover.Specifically, in the present embodiment, the nothing
The length of cutting edge blade 100 is 36mm, and width is 18mm, and cutting part 40 is located at the side long without cutting edge blade 100.It is appreciated that
The shape not limited to this without cutting edge blade 100, can select according to actual needs.
In the present embodiment, the thickness without cutting edge blade 100 is 0.3 ± 0.1mm, and by hard alloy or stainless steel material
It is made.In this way, this can cut in the case of with sufficient intensity without cutting edge blade 100 to work piece, it is to avoid reduce
The operating efficiency of the power tool without cutting edge blade 100 is installed.
Vane body 20 without cutting edge blade 100 offers mounting hole 22, consequently facilitating it is installed on the power such as hay mover
On instrument.In the present embodiment, this is installed on hay mover without cutting edge blade 100, and mounting hole 22 is two, and two mounting holes
22 interval settings, 14mm is spaced between a diameter of 7mm of mounting hole 22, and two mounting holes 22.It is appreciated that mounting hole 22
Shape not limited to this, can be arranged as required to.
It is above-mentioned without cutting edge blade 100, due to without sharpening, with enough intensity and good while cutting efficiency is ensured
Good ageing resistace, therefore without having to worry about the problem that cutting part 40 is aging in long-term use, with service life more long.
And production routine is reduced, the production efficiency without cutting edge blade 100 is improve.
As shown in figure 1, a kind of power tool, including it is above-mentioned without cutting edge blade 100.
Power tool includes motor and the drive shaft for being connected to motor, and driving is installed on without cutting edge blade 100
Axle is rotated with the drive of drive shaft.In the present embodiment, power tool is hay mover, be installed on hay mover without cutting edge knife
Piece 100 can mow in high-speed rotation and repair lawn.
Further, the rotating speed of motor is 3000~5000rpm, so as to can drive turn at a high speed without cutting edge blade 100
Move and work piece is cut, certain cutting efficiency is ensured while ensureing without 100 service life of cutting edge blade.
Above-mentioned power tool, is provided with work piece is cut without cutting edge blade 100, is ensureing certain cutting effect
Without the frequent more allowing blade replacement due to breaks down in the case of rate, so as to for user brings facility, reduce the power
The use cost of instrument.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. one kind is without cutting edge blade, it is characterised in that described to include vane body and located at the vane body without cutting edge blade
The cutting part at edge, the cutting part in the side of the vane body or relative both sides, the thickness of the cutting part with
The thickness of the vane body is identical.
2. according to claim 1 without cutting edge blade, it is characterised in that the cutting part away from the vane body one
The edge-smoothing of side extends.
3. according to claim 2 without cutting edge blade, it is characterised in that the cutting part away from the vane body one
The edge of side is along linear extension.
4. it is according to claim 1 without cutting edge blade, it is characterised in that described rectangular without cutting edge blade.
5. according to claim 1 without cutting edge blade, it is characterised in that the thickness without cutting edge blade be 0.3 ±
0.1mm。
6. it is according to claim 1 without cutting edge blade, it is characterised in that the material without cutting edge blade is hard alloy
Or stainless steel.
7. it is according to claim 1 without cutting edge blade, it is characterised in that the vane body offers mounting hole, described
Mounting hole is two, and two mounting hole interval settings.
8. a kind of power tool, it is characterised in that including as described in claim 1~7 any one without cutting edge blade.
9. power tool according to claim 8, it is characterised in that the power tool includes motor and is connected to
The drive shaft of the motor, it is described without cutting edge blade be installed on the drive shaft with the drive of the drive shaft turn
It is dynamic.
10. power tool according to claim 9, it is characterised in that the power tool is hay mover.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084474.XU CN206196349U (en) | 2016-09-27 | 2016-09-27 | Without cutting edge blade and it is provided with the power tool without cutting edge blade |
| PCT/CN2017/102949 WO2018059323A1 (en) | 2016-09-27 | 2017-09-22 | Mowing machine and blade thereof |
| CN201780008819.4A CN109819646A (en) | 2016-09-27 | 2017-09-22 | Grass trimmer and its blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621084474.XU CN206196349U (en) | 2016-09-27 | 2016-09-27 | Without cutting edge blade and it is provided with the power tool without cutting edge blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196349U true CN206196349U (en) | 2017-05-31 |
Family
ID=58762479
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621084474.XU Active CN206196349U (en) | 2016-09-27 | 2016-09-27 | Without cutting edge blade and it is provided with the power tool without cutting edge blade |
| CN201780008819.4A Pending CN109819646A (en) | 2016-09-27 | 2017-09-22 | Grass trimmer and its blade |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780008819.4A Pending CN109819646A (en) | 2016-09-27 | 2017-09-22 | Grass trimmer and its blade |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN206196349U (en) |
| WO (1) | WO2018059323A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819646A (en) * | 2016-09-27 | 2019-05-28 | 苏州宝时得电动工具有限公司 | Grass trimmer and its blade |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4578938A (en) * | 1985-08-02 | 1986-04-01 | Genesco Vernon D | Rake attachment for a rotary power mower |
| DE3742864A1 (en) * | 1987-12-17 | 1989-07-27 | Kurt Horn | Knife with constant cutting sharpness |
| US6301868B1 (en) * | 1999-08-26 | 2001-10-16 | James D. Siplinger | Vortex reducing mower blade |
| AT5545U1 (en) * | 2001-09-13 | 2002-08-26 | Technoplast Kunststofftechnik | DEVICE FOR THE CHIP-FREE SEPARATION OF PLASTIC PROFILES |
| CN200980251Y (en) * | 2006-11-14 | 2007-11-28 | 卢俏洋 | Grass cutting blade |
| CN102293090B (en) * | 2010-06-24 | 2013-11-13 | 南京德朔实业有限公司 | Working head suitable for rotary vegetation cutting machine |
| TWI656846B (en) * | 2013-06-07 | 2019-04-21 | 日商雷恩自動機股份有限公司 | Method and device for cutting food blanks |
| CN203353159U (en) * | 2013-06-13 | 2013-12-25 | 马鞍山市绿之友机械制造有限公司 | Grass combing cutter |
| CN103548478A (en) * | 2013-10-31 | 2014-02-05 | 苏州安必瑟斯机电技术有限公司 | Cutting blade |
| CN205052176U (en) * | 2015-08-05 | 2016-03-02 | 卢君勋 | A U-shaped mowing blade |
| CN205142878U (en) * | 2015-10-30 | 2016-04-13 | 永康市威力园林机械有限公司 | Alleviate trimmer blade of resistance |
| CN206080293U (en) * | 2016-06-08 | 2017-04-12 | 宁波远大电器有限公司 | Domestic mixer of chargeable USB |
| CN206196349U (en) * | 2016-09-27 | 2017-05-31 | 苏州宝时得电动工具有限公司 | Without cutting edge blade and it is provided with the power tool without cutting edge blade |
-
2016
- 2016-09-27 CN CN201621084474.XU patent/CN206196349U/en active Active
-
2017
- 2017-09-22 WO PCT/CN2017/102949 patent/WO2018059323A1/en active Application Filing
- 2017-09-22 CN CN201780008819.4A patent/CN109819646A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819646A (en) * | 2016-09-27 | 2019-05-28 | 苏州宝时得电动工具有限公司 | Grass trimmer and its blade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109819646A (en) | 2019-05-28 |
| WO2018059323A1 (en) | 2018-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W116103 Conclusion of examination: It is declared that the patent right of utility model no. 201621084474. X is partially invalid and remains valid on the basis of the amended claims submitted by the patentee on December 21, 2018. Decision date of declaring invalidation: 20190308 Decision number of declaring invalidation: 39295 Denomination of utility model: No blade and be equipped with power tool of this no blade Granted publication date: 20170531 Patentee: POSITEC POWER TOOLS (SUZHOU) Co.,Ltd. |