CN204272680U - A kind of Novel grass cutter cutter arrangement - Google Patents
A kind of Novel grass cutter cutter arrangement Download PDFInfo
- Publication number
- CN204272680U CN204272680U CN201420649867.5U CN201420649867U CN204272680U CN 204272680 U CN204272680 U CN 204272680U CN 201420649867 U CN201420649867 U CN 201420649867U CN 204272680 U CN204272680 U CN 204272680U
- Authority
- CN
- China
- Prior art keywords
- blade
- cutterhead
- screw
- cutter
- nut
- 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
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The utility model discloses a kind of Novel grass cutter cutter arrangement, comprise cutterhead, blade, screw bolt and nut, described cutter head center is provided with installing hole, cutterhead offers cutterhead screw around installing hole, blade offers the blade screw matched with cutterhead screw, blade is fixed on cutterhead by cutterhead screw, blade screw, screw bolt and nut, and blade is carved with scale along blade lengths direction, blade is isosceles trapezoid shape, and two waists are provided with blade.Because blade have employed fabricated structure, when the blade on a waist damages, another waist can be changed and continue to use, when two waists all damage, only can need change this blade, design of the present utility model simultaneously can also change blade lengths to change cut radius, reduces the cutting dead angle of mowing.
Description
Technical field
The utility model relates to mower technical field, particularly relates to cutter for mower device technique field.
Background technology
Along with the quickening of Urbanization in China, the Urban Greening in city is more and more paid attention to.The maintenance of the lawn green belt in city be unable to do without mower, utilizes mowing function to save a large amount of manpower and materials.Because the situation of lawn green belt is complicated, mower often damages the cutter arrangement of mower because of hard object such as the stones hidden in lawn green belt.Traditional cutter for mower is integral type, even a fritter damage also needs to change whole cutter, which adds maintenance cost, and because be integral type, tool length cannot change, and in more real environment for use, some dead zones are just beyond one's ability to help.Above problem is that person skilled in art is urgently to be resolved hurrily.
Utility model content
For the technical problem that background technology exists, the utility model proposes that a kind of moulding is simple, the low Novel grass cutter cutter arrangement of maintenance cost.
The utility model proposes a kind of Novel grass cutter cutter arrangement, comprise cutterhead, blade, screw bolt and nut:
Cutter head center is provided with installing hole, and cutterhead offers some groups of cutterhead screws around installing hole, often organizes cutterhead screw and comprises several cutterhead screws, often organizes cutterhead screw and evenly offers along cutter radius direction; Blade offers one group of blade screw matched with described cutterhead screw, blade is fixed by cutterhead screw, blade screw, screw bolt and nut and cutterhead, blade is carved with scale along blade lengths direction, and blade is isosceles trapezoid shape, and two waists on blade are provided with blade.
Preferably, described cutterhead is arranged on mower by installing hole.
Preferably, described blade is 3 or 4.
Preferably, described blade and cutterhead at least need two tool setting valve snail holes, blade screw, screw bolt and nut to fix.
Preferably, described blade is light metal, iron makes.
The utility model proposes a kind of Novel grass cutter cutter arrangement, blade unit is arranged on cutterhead, and blade has scale, the length of adjustable blade can be carried out by the multiple screw on blade and on cutterhead and bolt and nut, change the mowing radius of mower, to tackle different cutting dead angles, there is blade on the both sides of blade, when while damage can change another side into continue use, reduce maintenance cost with this.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Number in the figure: 1 is cutterhead, 2 is blade, and 3 is bolt, and 4 is nut, and 11 is installing hole, and 12 is cutterhead screw, and 21 is blade screw, and 22 is scale, and 23 is blade.
Embodiment
As shown in Figure 1, Fig. 1 is the utility model structural representation.
With reference to figure 1, the utility model proposes a kind of Novel grass cutter cutter arrangement, comprise cutterhead 1, blade 2, bolt 3 and nut 4:
Cutterhead 1 center is provided with installing hole 11, and cutterhead 1 offers some groups of cutterhead screws 12 around installing hole 11, often organizes cutterhead screw 12 and comprises several cutterhead screws 12, often organizes cutterhead screw 12 and evenly offers along cutter radius direction; Blade 2 offers one group of blade screw 21 matched with described cutterhead screw 12, blade 2 is fixed by cutterhead screw 12, blade screw 21, bolt 3 and nut 4 and cutterhead 1, blade 2 is carved with scale 22 along blade 2 length direction, blade 2 is isosceles trapezoid shape, and two waists on blade 2 are provided with blade 23.
In specific design process, described cutterhead 1 is arranged on mower by installing hole 11.
In specific design process, described blade 2 is 3 or 4.
In specific design process, described blade 2 and cutterhead 1 at least need two tool setting valve snail holes 12, blade screw 21, bolt 3 and nut 4 to fix.
In specific design process, described blade 2 is light metal, iron is made.
The utility model proposes a kind of Novel grass cutter cutter arrangement, blade 2 combination is arranged on cutterhead 1, and blade 2 has scale 22, the length of adjustable blade 2 can be carried out by the multiple screw on blade 2 and on cutterhead 1 and bolt 3 nut 4, change the cut radius of mower with this, reduce the cutting dead angle of mowing, two waists of blade 2 have blade 23, another waist continuation use can be changed into when a waist damages, reduce maintenance cost with this.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a Novel grass cutter cutter arrangement, is characterized in that, comprises cutterhead, blade, screw bolt and nut:
Cutter head center is provided with installing hole, and cutterhead offers some groups of cutterhead screws around installing hole, often organizes cutterhead screw and comprises several cutterhead screws, often organizes cutterhead screw and evenly offers along cutter radius direction; Blade offers one group of blade screw matched with described cutterhead screw, blade is fixed by cutterhead screw, blade screw, screw bolt and nut and cutterhead, blade is carved with scale along blade lengths direction, and blade is isosceles trapezoid shape, and two waists on blade are provided with blade.
2. a kind of Novel grass cutter cutter arrangement according to claim 1, it is characterized in that, described cutterhead is arranged on mower by installing hole.
3. a kind of Novel grass cutter cutter arrangement according to claim 1, is characterized in that, described blade is 3 or 4.
4. a kind of Novel grass cutter cutter arrangement according to claim 1, is characterized in that, described blade and cutterhead at least need two tool setting valve snail holes, blade screw, screw bolt and nut to fix.
5. a kind of Novel grass cutter cutter arrangement according to claim 1, is characterized in that, described in
Blade is light metal, iron is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649867.5U CN204272680U (en) | 2014-11-04 | 2014-11-04 | A kind of Novel grass cutter cutter arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649867.5U CN204272680U (en) | 2014-11-04 | 2014-11-04 | A kind of Novel grass cutter cutter arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204272680U true CN204272680U (en) | 2015-04-22 |
Family
ID=52855902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649867.5U Expired - Fee Related CN204272680U (en) | 2014-11-04 | 2014-11-04 | A kind of Novel grass cutter cutter arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204272680U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612890A (en) * | 2016-12-14 | 2017-05-10 | 苏州润弘贸易有限公司 | Stretchable mowing-machine cutter disc |
| CN106797748A (en) * | 2016-12-14 | 2017-06-06 | 苏州润弘贸易有限公司 | Rotating disc type hay mover |
| CN106797749A (en) * | 2016-12-14 | 2017-06-06 | 苏州润弘贸易有限公司 | Portable mowing machine |
| CN108738634A (en) * | 2018-04-11 | 2018-11-06 | 史华林 | A kind of radish drills through picker |
| CN109673246A (en) * | 2018-12-26 | 2019-04-26 | 马鞍山经邦立机械有限公司 | A kind of fixture of fixed cutting tool |
| CN109743952A (en) * | 2017-11-03 | 2019-05-14 | 湖南农业大学 | A kind of disk hay knife of adjustable width |
-
2014
- 2014-11-04 CN CN201420649867.5U patent/CN204272680U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612890A (en) * | 2016-12-14 | 2017-05-10 | 苏州润弘贸易有限公司 | Stretchable mowing-machine cutter disc |
| CN106797748A (en) * | 2016-12-14 | 2017-06-06 | 苏州润弘贸易有限公司 | Rotating disc type hay mover |
| CN106797749A (en) * | 2016-12-14 | 2017-06-06 | 苏州润弘贸易有限公司 | Portable mowing machine |
| CN109743952A (en) * | 2017-11-03 | 2019-05-14 | 湖南农业大学 | A kind of disk hay knife of adjustable width |
| CN108738634A (en) * | 2018-04-11 | 2018-11-06 | 史华林 | A kind of radish drills through picker |
| CN109673246A (en) * | 2018-12-26 | 2019-04-26 | 马鞍山经邦立机械有限公司 | A kind of fixture of fixed cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |