CN106993432A - The moving head mechanism of grass-mowing machine - Google Patents
The moving head mechanism of grass-mowing machine Download PDFInfo
- Publication number
- CN106993432A CN106993432A CN201710175117.7A CN201710175117A CN106993432A CN 106993432 A CN106993432 A CN 106993432A CN 201710175117 A CN201710175117 A CN 201710175117A CN 106993432 A CN106993432 A CN 106993432A
- Authority
- CN
- China
- Prior art keywords
- cambered surface
- grass
- head mechanism
- moving head
- circular shell
- 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
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
- A01D75/185—Avoiding collisions with obstacles
Abstract
The invention discloses a kind of moving head mechanism of grass-mowing machine, the moving head mechanism includes circular shell, the circumference side of the circular shell is made up of the first cambered surface and the second cambered surface, arc is fixed with first cambered surface, it is detachably provided with leaving space between multiple plates vertically, the plate in second cambered surface, the upper surface of the circular shell is also communicated with sleeve pipe, rotating shaft is through described sleeve pipe and connects blade, and the blade is located at below the circular shell；Solve cutterhead all exposures of common grass-mowing machine outside, during beating the grass, cutterhead, which easily touches the hard thing such as stone, causes cutterhead to be damaged, and, it can be rolled into some debris during beating the grass such as polybag on cutterhead, the problem of causing cutterhead or impaired motor.
Description
Technical field
The present invention relates to grass-mowing machine, in particular it relates to the moving head mechanism of grass-mowing machine.
Background technology
Grass-mowing machine is the hand-held tool for the local weeds such as cutting lawns, garden, pasture.The knife of common grass-mowing machine
Outside, during beating the grass, cutterhead, which easily touches the hard thing such as stone, causes cutterhead to be damaged, moreover, beating the grass for disk all exposures
The debris of some in journey can be rolled on cutterhead such as polybag, cause cutterhead or motor impaired.
The content of the invention
It is an object of the invention to provide a kind of moving head mechanism of grass-mowing machine, the cutterhead for solving common grass-mowing machine lacks
Protection device, causes the problem of being easily damaged during beating the grass.
To achieve these goals, the invention provides a kind of moving head mechanism of grass-mowing machine, moving head mechanism bag
Circular shell is included, the circumference side of the circular shell is made up of the first cambered surface and the second cambered surface, fixed in first cambered surface
Have and be detachably provided with leaving sky between multiple plates vertically, the plate in arc, second cambered surface
Gap, the upper surface of the circular shell is also communicated with sleeve pipe, and rotating shaft is through described sleeve pipe and connects blade, and the blade is located at
Below the circular shell.
Preferably, the plate is made up of transverse slat and riser, and one end of the transverse slat is vertical with one end of the riser to be connected
Connect, be fixed with multiple slots, the riser to be fixed with the one side away from the transverse slat in second cambered surface and inserted with described
The inserted sheet that groove is engaged.
Preferably, the area of first cambered surface is S, and the area of second cambered surface is 2S-3S.
Preferably, the quantity of the slot is 6-12, and multiple slots are in second cambered surface along described second
The length direction of cambered surface is equally spaced.
Preferably, roller can be provided with to autorotation on the transverse slat.
Preferably, the circular shell is structure as a whole with the arc.
According to above-mentioned technical proposal, the invention provides a kind of moving head mechanism of grass-mowing machine, moving head mechanism bag
Circular shell is included, the circumference side of the circular shell is made up of the first cambered surface and the second cambered surface, fixed in first cambered surface
Have and be detachably provided with leaving sky between multiple plates vertically, the plate in arc, second cambered surface
Gap, the upper surface of the circular shell is also communicated with sleeve pipe, and rotating shaft is through described sleeve pipe and connects blade, and the blade is located at
Below the circular shell；Operationally, by promoting moving head mechanism, weeds can enter machine by the space between plate
Inside structure, and cut off by blade, in pushing course, plate can stop the foreign matters such as stone, polybag, prevent it from being connect with blade
Touch, cause it to damage, plate is removably disposed on circular shell, when being caught in foreign materials away in the gap between plate
When beating the grass, plate can be removed and easily take out foreign matter, the moving head mechanism that the present invention is provided sets stop machine in insert periphery
Structure, can greatly improve the service life of blade.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：Fig. 1 is that the present invention is carried
The structural representation of the moving head mechanism of confession；Fig. 2 is the top view for the moving head mechanism that the present invention is provided；Fig. 3 is that the present invention is carried
The structural representation of the moving head mechanism centerboard of confession.
Description of reference numerals：1- sleeve pipes；2- rotating shafts；3- arcs；4- circular shells；6- plates；401- slots；601-
Transverse slat；602- risers；603- inserted sheets；604- rollers.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, " upper surface " etc. is included in the noun of locality only generation in term
Orientation of the table term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to the art
The limitation of language.
As Figure 1-3：The invention provides a kind of moving head mechanism of grass-mowing machine, the moving head mechanism includes circle
Housing 4, the circumference side of the circular shell 4 is made up of the first cambered surface and the second cambered surface（Here the first cambered surface refers to composition
A part of continuous side of the circumference side of circular shell 4, the second cambered surface is also that the part for constituting the circumference side of circular shell 4 connects
Continuous side, the first cambered surface and the second cambered surface constitute the circumference side of circular shell 4）, arc is fixed with first cambered surface
Plate 3（Here the effect of arc 3 mainly prevents the weeds of cut-off from splashing, and certain protective effect is also served to blade,
Here the specific size shape of arc 3 is not construed as limiting, as long as the upper end of barrier effect, such as arc 3 can be played
It is fixed in the first cambered surface, its intrados is towards blade, and arc 3, circular shell 4 and plate 6, which mutually enclose to be formed, encloses sky
Between, blade is located in enclosed space）, multiple plates 6 vertically are detachably provided with second cambered surface（Here
The upper end of plate 6 is fixed in the second cambered surface, and its lower end extends to the lower section of circular shell 4）, sky is left between the plate 6
Gap, the upper surface of the circular shell 4 is also communicated with sleeve pipe 1, and rotating shaft 2 is through described sleeve pipe 1 and connects blade, and the blade
Positioned at the lower section of circular shell 4（Here one end that rotating shaft 2 is not connected with blade is connected with motor so that motor can drive institute
State blade rotation）.Operationally, by promoting moving head mechanism, weeds can be entered in mechanism by the space between plate 6
Portion, and cut off by blade, in pushing course, plate 6 can stop the foreign matters such as stone, polybag, prevent itself and blade contact,
It is caused to damage, plate 6 is removably disposed on circular shell 4, when being caught in foreign materials away in the gap between plate 6
When beating the grass, plate 6 can be removed and easily take out foreign matter, the moving head mechanism that the present invention is provided sets stop machine in insert periphery
Structure, can greatly improve the service life of blade.
The present invention it is a kind of preferred embodiment in, in order that plate 6 can be more convenient dismounting and stop
Foreign matter, the plate 6 is made up of transverse slat 601 and riser 602, and one end of the transverse slat 601 is vertical with one end of the riser 602
It is fixed with connection, second cambered surface fixed in the one side away from the transverse slat 601 in multiple slots 401, the riser 602
There is the inserted sheet 603 being engaged with the slot 401；Here plate 6 can be inserted in slot 401 by inserted sheet 603 thereon
So that plate 6 is fixed in the second cambered surface, when being caught in foreign materials away in the gap between plate 6 and beating the grass, plate 6 can be taken
It is lower easily to take out foreign matter.
The present invention it is a kind of preferred embodiment in, the area of first cambered surface is S, the face of second cambered surface
Product is 2S-3S；Here the area of the first cambered surface and the second cambered surface can suitably be adjusted according to the demand of those skilled in the art.
The present invention it is a kind of preferred embodiment in, in order that must facilitate adjust plate 6 between gap size with
The removal of different type weeds is adapted to, the quantity of the slot 401 is 6-12, and multiple slots 401 are in second arc
It is equally spaced on face along the length direction of second cambered surface；The type of weeds is not quite similar when beating the grass, have more slightly have compared with
Carefully, and according to the difference for landforms of beating the grass, the rubble beaten the grass on landforms having is more, and some boulders are more, and the present invention is provided
Moving head mechanism in the circumference side of circular shell 4 on be fixed with multiple slots 401, pass through select insertion diverse location insert
Groove 401 controls the gap size between plate 6 so that it is applied to different weed species and different landforms.
The present invention it is a kind of preferred embodiment in, in order to reduce the frictional force of the bottom of plate 6 and ground, reduction is beaten
Roller 604 can be provided with to autorotation on the promotion resistance of careless head section mechanism, the transverse slat 601.
The present invention it is a kind of preferred embodiment in, in order to improve the blocking effect of arc 3, the circular shell
4 are structure as a whole with the arc 3.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (6)
1. the moving head mechanism of a kind of grass-mowing machine, it is characterised in that the moving head mechanism includes circular shell（4）, the circle
Shape housing（4）Circumference side be made up of the first cambered surface and the second cambered surface, be fixed with arc in first cambered surface（3）, institute
State and multiple plates vertically are detachably provided with the second cambered surface（6）, the plate（6）Between leave space, institute
State circular shell（4）Upper surface be also communicated with sleeve pipe（1）, rotating shaft（2）Through described sleeve pipe（1）And blade is connected, and it is described
Blade is located at the circular shell（4）Lower section.
2. the moving head mechanism of grass-mowing machine according to claim 1, it is characterised in that the plate（6）By transverse slat（601）With
Riser（602）Composition, the transverse slat（601）One end and the riser（602）One end vertically connect, in second cambered surface
It is fixed with multiple slots（401）, the riser（602）In away from the transverse slat（601）One side on be fixed with and the slot
（401）The inserted sheet being engaged（603）.
3. the moving head mechanism of grass-mowing machine according to claim 1, it is characterised in that the area of first cambered surface is S, institute
The area for stating the second cambered surface is 2S-3S.
4. the moving head mechanism of grass-mowing machine according to claim 2, it is characterised in that the slot（401）Quantity be 6-
12, multiple slots（401）It is equally spaced in second cambered surface along the length direction of second cambered surface.
5. the moving head mechanism of grass-mowing machine according to claim 4, it is characterised in that the transverse slat（601）On can autorotation
Ground is provided with roller（604）.
6. the moving head mechanism of grass-mowing machine according to claim 1, it is characterised in that the circular shell（4）With the arc
Shape plate（3）It is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710175117.7A CN106993432A (en) | 2017-03-22 | 2017-03-22 | The moving head mechanism of grass-mowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710175117.7A CN106993432A (en) | 2017-03-22 | 2017-03-22 | The moving head mechanism of grass-mowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106993432A true CN106993432A (en) | 2017-08-01 |
Family
ID=59431649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710175117.7A Pending CN106993432A (en) | 2017-03-22 | 2017-03-22 | The moving head mechanism of grass-mowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106993432A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201612030U (en) * | 2009-12-01 | 2010-10-27 | 杭州亿脑智能科技有限公司 | Protective lawn mower |
| CN201726674U (en) * | 2010-06-12 | 2011-02-02 | 浙江派尼尔机电有限公司 | Grass cutter and grass cropping head component |
| CN202759800U (en) * | 2012-09-15 | 2013-03-06 | 唐玉德 | Lawn mower trimming device |
| CN205232797U (en) * | 2015-11-18 | 2016-05-18 | 嘉兴职业技术学院 | Hand -held mower |
| CN106171257A (en) * | 2016-07-22 | 2016-12-07 | 徐州屠氏生态科技开发有限公司 | One easily regulates hay mover |
-
2017
- 2017-03-22 CN CN201710175117.7A patent/CN106993432A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201612030U (en) * | 2009-12-01 | 2010-10-27 | 杭州亿脑智能科技有限公司 | Protective lawn mower |
| CN201726674U (en) * | 2010-06-12 | 2011-02-02 | 浙江派尼尔机电有限公司 | Grass cutter and grass cropping head component |
| CN202759800U (en) * | 2012-09-15 | 2013-03-06 | 唐玉德 | Lawn mower trimming device |
| CN205232797U (en) * | 2015-11-18 | 2016-05-18 | 嘉兴职业技术学院 | Hand -held mower |
| CN106171257A (en) * | 2016-07-22 | 2016-12-07 | 徐州屠氏生态科技开发有限公司 | One easily regulates hay mover |
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Application publication date: 20170801 |
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