CN201839623U - Blade of brush cutter - Google Patents
Blade of brush cutter Download PDFInfo
- Publication number
- CN201839623U CN201839623U CN2010205311907U CN201020531190U CN201839623U CN 201839623 U CN201839623 U CN 201839623U CN 2010205311907 U CN2010205311907 U CN 2010205311907U CN 201020531190 U CN201020531190 U CN 201020531190U CN 201839623 U CN201839623 U CN 201839623U
- Authority
- CN
- China
- Prior art keywords
- blade
- brush
- cutter hub
- tool edge
- utility
- 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
Images
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
- 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
- A01D34/733—Cutting-blade mounting means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The utility model relates to the field of a tool for forestry brush cutting, grass cutting and gardening and greening, in particular to an improvement of a blade of a brush cutter. The blade comprises a body, two ends of the body are respectively horizontally provided with at least one rotating tool edge body, the body is hinged with the rotating tool edge through a pin, and the tool edge of the outer end of the rotating tool edge body is a double-side tool edge. The blade is simple and reasonable in structure, safe, reliable, flexible and convenient. The brush cutter adopting the blade is low in noise, less in oil consumption, smooth in cutting effect, long in service life, and capable of improving working efficiency, reducing using cost and guaranteeing personal safety of users to the maximum.
Description
Technical field
The utility model relates to a kind of forestry brush, mowing and afforestation field of tool, especially relates to a kind of improvement of brush saw blade.
Background technology
Brush saw is mainly used in and cuts highway both sides weeds, orchard, hillside or out-of-flatness ground shrub weeds etc., now commercially available brush saw blade is commonly used prismatic, rectangle etc., because its blade, makes the brush saw excessive fuel consumption for being single face sword 1 as shown in fig. 1, the speed of brush is slow, and efficient is low.In addition, this blade runs into hard thing rear knife edge place more easily to no sword direction crimping, distortion, cutter hub bearing easy fracture, damage when resistance is big, particularly cause the bounce-back of machine bar, shaking force big after the cutter hub bearing fracture easily, bring injury very easily for the brush saw user, brush saw is also fragile simultaneously, brings very big inconvenience and worried therefore for the brush saw user.
The utility model content
The utility model puts forward at the problems referred to above, purpose provide a kind of brush safety, efficient, speed is fast, the touch hard object blade is difficult for crimping, distortion during brush, cutter hub does not have the brush saw blade of damage.
To achieve these goals, the technical scheme of the utility model technical solution problem is: a kind of brush saw blade, comprise cutter hub, it is that the cutter hub transverse ends is respectively equipped with a rotation blade bodies at least, described cutter hub is hinged with the rotation blade bodies, and the blade of the external end of rotation blade is two-sided blade.
Described rotation blade bodies is any one in prismatic, square, rectangle, circle, the semicircle.
The non-blade end of described rotation blade bodies is provided with the inclined-plane.
Described cutter hub is a kind of in prismatic, square, the rectangle.
The utility model compared with prior art has following advantage and effect:
The utility model is because employing is provided with the rotation blade bodies in the cutter hub transverse ends, the rotation blade bodies both can be rotated simultaneously with cutter hub, when running into hard thing, the rotation blade bodies can oppositely regain again, this moment, cutter hub continued rotation, and is shockproof, again because cutter hub is hinged with the rotation blade bodies, the rotation blade bodies can be opened under the inertia of cutter hub drives voluntarily, work on, therefore in the brush process, not only human body is not had injury, but also reduced the degree of fatigue of human body.In addition, because the rotation blade bodies has adopted two-sided blade stressed evenly, also be difficult for crimping, distortion when being used for brush diameter 35mm, and cutter hub non-cracking and vibrations, the utility model is advantages of simple as a result, both safety, reliable, flexible again, after brush saw adopted brush saw blade of the present utility model, noise was little, oil consumption is few, cutting effect is smooth, and long working life, has increased substantially operating efficiency, reduce use cost, ensured user's personal safety to greatest extent.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of a kind of brush saw cutter in the prior art.
Fig. 2 is the left TV structure schematic diagram of prior art Fig. 1.
Fig. 3 is the main TV structure schematic diagram of a kind of embodiment of the utility model.
Fig. 4 is the plan structure schematic diagram of the utility model Fig. 2.
Among the figure: single face sword 1, cutter hub 2, blade 3, rotation blade bodies 4.
Embodiment
Below in conjunction with specific embodiment the utility model is further elaborated, but protection domain of the present utility model is not limited by specific embodiment, is as the criterion with claims.In addition, with under the prerequisite of technical solutions of the utility model, any change or change that those of ordinary skills that the utility model is done realize easily all will fall within the claim scope of the present utility model.
A kind of brush saw blade of the utility model shown in Fig. 2,3, cutter hub 2 transverse ends of its prismatic are respectively equipped with a rectangular rotation blade bodies 4, described cutter hub 2 is hinged by bearing pin with rotation blade bodies 4, the blade 3 of rotation blade bodies 4 outer ends is two-sided blade, and rotation blade bodies 4 non-blade ends are provided with the inclined-plane.
A kind of brush saw blade of the utility model, its rectangular cutter hub 2 transverse ends are respectively equipped with the rotation blade bodies 4 of a circle, and other repeats no more with embodiment 1.
Claims (4)
1. brush saw blade, comprise cutter hub (2), it is characterized in that: cutter hub (2) transverse ends is respectively equipped with a rotation blade bodies (4) at least, and described cutter hub (2) is hinged with rotation blade bodies (4), and the blade (3) of rotation blade bodies (4) outer end is two-sided blade.
2. a kind of brush saw blade according to claim 1 is characterized in that described rotation blade bodies (4) is in prismatic, square, rectangle, circle, the semicircle any one.
3. a kind of brush saw blade according to claim 1 and 2 is characterized in that the non-blade end of described rotation blade bodies (4) is provided with the inclined-plane.
4. a kind of brush saw blade according to claim 3 is characterized in that a kind of in prismatic, square, the rectangle of described cutter hub (2).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205311907U CN201839623U (en) | 2010-09-16 | 2010-09-16 | Blade of brush cutter |
PCT/CN2011/001520 WO2012034355A1 (en) | 2010-09-16 | 2011-09-08 | Bush cutter blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205311907U CN201839623U (en) | 2010-09-16 | 2010-09-16 | Blade of brush cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201839623U true CN201839623U (en) | 2011-05-25 |
Family
ID=44034535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205311907U Expired - Fee Related CN201839623U (en) | 2010-09-16 | 2010-09-16 | Blade of brush cutter |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201839623U (en) |
WO (1) | WO2012034355A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012034355A1 (en) * | 2010-09-16 | 2012-03-22 | Yang Shusheng | Bush cutter blade |
CN103548471A (en) * | 2013-10-31 | 2014-02-05 | 苏州安必瑟斯机电技术有限公司 | Cutting blade |
CN104661512A (en) * | 2012-07-02 | 2015-05-27 | 胡斯华纳有限公司 | Cutting head for a rotary-type mower, cutting element adapted to be fitted to such a cutting head and a rotary-type mower comprising such a cutting head |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2181171Y (en) * | 1993-08-20 | 1994-11-02 | 徐振东 | Mover's cutter |
JP2002320872A (en) * | 2001-04-27 | 2002-11-05 | Yutaka Kanamaru | Forward swing type rotary blade |
US6817102B2 (en) * | 2002-04-23 | 2004-11-16 | David Harris | Trimmer head |
CN2781743Y (en) * | 2005-04-20 | 2006-05-24 | 王建钢 | Hand and electric weeder blade disk |
US7878097B2 (en) * | 2007-02-16 | 2011-02-01 | Gordon Strader | Powered weed trimmer cutting head and method |
KR200440422Y1 (en) * | 2007-07-27 | 2008-06-12 | 이규홍 | Cutter for a grass cutter |
CN201839623U (en) * | 2010-09-16 | 2011-05-25 | 杨树生 | Blade of brush cutter |
-
2010
- 2010-09-16 CN CN2010205311907U patent/CN201839623U/en not_active Expired - Fee Related
-
2011
- 2011-09-08 WO PCT/CN2011/001520 patent/WO2012034355A1/en active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012034355A1 (en) * | 2010-09-16 | 2012-03-22 | Yang Shusheng | Bush cutter blade |
CN104661512A (en) * | 2012-07-02 | 2015-05-27 | 胡斯华纳有限公司 | Cutting head for a rotary-type mower, cutting element adapted to be fitted to such a cutting head and a rotary-type mower comprising such a cutting head |
CN103548471A (en) * | 2013-10-31 | 2014-02-05 | 苏州安必瑟斯机电技术有限公司 | Cutting blade |
Also Published As
Publication number | Publication date |
---|---|
WO2012034355A1 (en) | 2012-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2781743Y (en) | Hand and electric weeder blade disk | |
CN202524761U (en) | Hand-held mower | |
CN203575089U (en) | Hay mower blade | |
CN203353158U (en) | Hay mower blade structure | |
CN201839623U (en) | Blade of brush cutter | |
CN202145747U (en) | Disk type cutter | |
CN104322202B (en) | A kind of portable mowing machine of based upon activities base plate | |
CN202722033U (en) | Cutter disk structure of mower | |
CN202697258U (en) | Cutting knife for grass cutter | |
CN206181813U (en) | But portable lawnmower of tool bit wobbling | |
CN204810979U (en) | Safe type disk head of beating grass | |
CN202818967U (en) | Blade for lawn mower | |
CN202335237U (en) | Mower | |
CN204377421U (en) | Interior hinge formula mower knife assembly | |
CN208063818U (en) | A kind of afforestation grass trimmer with recycling function | |
CN204031812U (en) | A kind of mower | |
CN202873342U (en) | Suspended grass cutting head | |
CN205813030U (en) | A kind of Novel tree scooping device | |
CN208095199U (en) | A kind of new energy grass trimmer | |
CN208227783U (en) | A kind of pruning tool of urban afforestation | |
CN201613575U (en) | Novel slicing and shredding all-in-one machine | |
CN202895259U (en) | Multifunctional shears | |
CN201863210U (en) | Laminated trimming cutter for photovoltaic module | |
CN204377418U (en) | For the hay knife assembly that weeds between ridge are removed | |
CN204994317U (en) | Beta pruning device |
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: 20110525 Termination date: 20130916 |