CN201323769Y - Lawn mowing tool - Google Patents
Lawn mowing tool Download PDFInfo
- Publication number
- CN201323769Y CN201323769Y CNU2008202161648U CN200820216164U CN201323769Y CN 201323769 Y CN201323769 Y CN 201323769Y CN U2008202161648 U CNU2008202161648 U CN U2008202161648U CN 200820216164 U CN200820216164 U CN 200820216164U CN 201323769 Y CN201323769 Y CN 201323769Y
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- China
- Prior art keywords
- lawn care
- care instrument
- guard shield
- locking member
- support member
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- Expired - Fee Related
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Abstract
The utility model relates to a lawn mowing tool which comprises a working head (3) and protective hoods (4, 4') installed on the working head (3). The lawn mowing tool has the advantages that the lawn mowing tool further comprises a trimming wheel device (5) which is provided with connecting components (7, 7'); the protective hoods (4, 4') are provided with at least two positions (a, a') and (b, b'); and the trimming wheel device (5) is selectively installed in at least two positions (a, a') and (b, b') of the protective hoods (4, 4') through the connecting components (7, 7'). The connecting components of the trimming wheel device can selectively connect the trimming wheel device with different positions of the protective hoods so that the operator can adjust the relative position of the trimming wheel device within the adjustable range of the journey of the trimming wheel device until reaching the satisfactory status.
Description
Affiliated technical field
The utility model relates to a kind of lawn care instrument, especially a kind of lawn care instrument with the deburring wheel apparatus.
Background technology
A kind of lawn care instrument as mower, generally includes operating portion, the head and be arranged on operating portion and the axostylus axostyle of work between the head of working.The work head generally includes the motor that sets within it and carries out high speed rotating with the flexible filament of drive installation on the work head, thereby the weeds on the lawn are cut, clear up.Guard shield also is installed in work on the head, this guard shield is positioned at the top of flexible filament, is used to prevent that flexible filament from outwards throwing away weeds or rubble etc. and hit the operator in the course of work, plays the safeguard protection effect to the operator.Current, the mower that has has been equipped with the deburring wheel apparatus, can prevent from when beating the grass, to accidentally injure flowers or other plant that need not to repair, and when when carrying out deburring, can be as bracing or strutting arrangement; The mower that has then is not equipped with the deburring wheel apparatus.Be equipped with the mower of deburring wheel apparatus, the position of its deburring wheel apparatus often all is fixing, cannot regulate, and promptly this class deburring wheel apparatus can only provide a kind of deburring state and effect usually, and is from view of function, more single.On the other hand, because the deburring wheel apparatus often is arranged at the dead ahead of machine, this deburring wheel apparatus will take certain space on level or vertical direction so, can have influence on this mower like this and cut effectively, clears up for the plant in the narrow space, has certain limitation.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing lawn care instrument, the utility model provides a kind of lawn care instrument, and its deburring wheel apparatus can be regulated with respect to the position of guard shield.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of lawn care instrument, comprise the work head and be installed in guard shield on the described work head, it is characterized in that: described lawn care instrument also comprises the deburring wheel apparatus, described deburring wheel apparatus is provided with coupling assembling, described guard shield is provided with at least two positions, and described deburring wheel apparatus optionally is mounted at least two positions of described guard shield by described coupling assembling.
The beneficial effects of the utility model are, compare with prior art, the deburring wheel apparatus optionally can be connected to a plurality of diverse locations place of guard shield by the coupling assembling of deburring wheel apparatus, make the operator can in the stroke adjustment scope of lawn care instrument deburring wheel apparatus, regulate the relative position of deburring wheel apparatus voluntarily, obtain oneself satisfied state.When carrying out vertical direction when cutting, the work head and the support wheel portion of lawn care instrument is used, also can obtain the deburring effect of multiple different depth.For some narrow spaces, as long as after the deburring wheel apparatus is adjusted to the side of machine, just can carry out more deep cutting to the plant of narrow space.The assembly technology of this deburring wheel apparatus is fairly simple, and simple to operate, easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of the lawn care instrument of first embodiment of the present utility model.
Fig. 2 is the vertical view that the edge-neatening apparatus of lawn dressing tool among Fig. 1 is in guard shield primary importance locking state.
Fig. 3 is the cutaway view of A-A ' line in Fig. 2.
Fig. 4 is the deburring wheel apparatus of lawn dressing tool among Fig. 2 and the three-dimensional exploded view of guard shield.
Fig. 5 is that the deburring wheel apparatus is positioned at the lawn care instrument of guard shield primary importance and the location drawing of barrier among Fig. 1.
Fig. 6 is the vertical view that the deburring wheel apparatus is positioned at the lawn care instrument of guard shield primary importance among Fig. 1.
Fig. 7 is that the deburring wheel apparatus is positioned at the lawn care instrument of the guard shield second place and the location drawing of barrier among Fig. 1.
Fig. 8 is the vertical view that the deburring wheel apparatus is positioned at the lawn care instrument of the guard shield second place among Fig. 1.
Fig. 9 is the schematic diagram that the lawn dressing tool carries out the vertical direction cutting among Fig. 1.
Figure 10 is the vertical view that the deburring wheel apparatus of the lawn care instrument of second embodiment of the present utility model is in guard shield primary importance locking state.
Figure 11 is the deburring wheel apparatus of the lawn care instrument among Figure 10 and the three-dimensional exploded view of guard shield.
Figure 12 is the cutaway view of B-B ' line in Figure 10.
Figure 13 is that the deburring wheel apparatus is positioned at the cutaway view of guard shield primary importance releasing orientation along B-B ' line among Figure 10.
Among the figure: 1. operating portion 2. axostylus axostyles 21. support wheel portions 3. work heads 31. flexible filament 4,4 '. guard shield 41,41 '. anchor ring 411. screwed holes 411 '. arc groove 42. sectors 5,5 '. 61. fixtures, 62. centre bores 7 are taken turns in 6. deburrings of deburring wheel apparatus, 7 '. coupling assembling 71,71 '. support member 711,711 '. first pilot hole 712,712 '. second pilot hole 72,72 '. locking member 720. main parts 721,721 '. operating portion 722. threaded portions 722 '. installing hole 723 '. cam surface 73 '. connector 731 '. through hole 74 '. roller pin 75 '. nut 76 '. flexible member a, a '. primary importance b, b '. the second place
Embodiment
With reference to Fig. 1, be depicted as front view corresponding to the lawn care instrument of first embodiment of the present utility model.This lawn care instrument is usually said mower, comprise operating portion 1, work head 3 and be connected this operating portion 1 with the head 3 of working between axostylus axostyle 2.On axostylus axostyle 2, be provided with support wheel portion 21, be used for when operation, supporting the walking of mower.Be provided with drive motors (figure does not show) in the work head 3, cut, clear up in order to the weeds of drive installation on the 31 pairs of lawns of flexible filament below the work head 3.Also be provided with the guard shield 4 that is installed on the work head 3 above the flexible filament 31, thereby be used to prevent that described flexible filament 31 from throwing away weeds or rubble in the course of the work hits the operator.One deburring wheel apparatus 5 is installed on the guard shield 4, and can prevent that machine from accidentally injuring flowers or other plant that need not to repair when beating the grass.
With further reference to Fig. 2 to Fig. 4, guard shield 4 is made up of one section sector 42 and one section anchor ring 41, and forms a centre bore; Sector 42 and anchor ring 41 can be one.Be provided with at least two position a and b on anchor ring 41, in the present embodiment, these at least two position a and b have a plurality of threaded screwed hole 411 that is formed on the anchor ring 41.
Corresponding to present embodiment, deburring wheel apparatus 5 comprises deburring wheel 6 and is arranged on coupling assembling 7 between described deburring wheel 6 and the described anchor ring 41.This coupling assembling 7 comprises support member 71 and locking member 72.
Deburring wheel 6 is a common roller, and is provided with centre bore 62.
One fixture 61 is roughly a bolt, passes the centre bore 62 of deburring wheel 6, and deburring wheel 6 is assembled on first pilot hole 711 of support member 71.
With reference to Fig. 5 and Fig. 6, when under normal circumstances using mower to carry out the horizontal direction cutting, deburring wheel apparatus 5 is positioned at the primary importance a of guard shield 4, and promptly deburring wheel apparatus 5 is positioned at the dead ahead of mower.When needs are repaired narrow space, because stopping of deburring wheel apparatus 5 can't be cut the plant of its inside.At this moment, locking member 72 is screwed out from the screwed hole 411 of primary importance a, just deburring wheel apparatus 5 can be moved to the second place b of guard shield 4, second pilot hole 712 that again locking member 72 is passed support member 71 screws in another screwed hole 411 that is positioned at second place b.Like this, deburring wheel apparatus 5 is moved to a side of machine, promptly deburring wheel apparatus 5 moves to second place b from the primary importance a of guard shield 4, with reference to Fig. 7 and Fig. 8, so just can cut the plant of above-mentioned narrow space.
With reference to Fig. 9, when need carry out the vertical direction cutting, regulate the position of deburring wheel apparatus 5 in annulus portion 41 with said method, mounting center from flexible filament 31, also can change to the distance between the outer section that forms by deburring wheel 6 and support wheel portion 21, so just can obtain the deburring effect of differing heights.
With reference to Figure 10 and Figure 11, be depicted as corresponding to the deburring wheel apparatus of the lawn care instrument of second embodiment of the present utility model and the structural representation of guard shield.In contrast to the screwed hole 411 on the anchor ring 41 of the guard shield 4 among first embodiment, the annulus portion 41 ' of guard shield 4 ' is provided with one section arc groove 411 ' in the present embodiment, and this arc groove 411 ' has formed at least two position a ', b ' on the guard shield 4.
In the present embodiment, deburring wheel apparatus 5 ' comprises deburring wheel 6 and is arranged on coupling assembling 7 ' between deburring wheel 6 and the annulus portion 41 ' that deburring wheel apparatus 5 ' is connected in the annulus portion 41 ' by coupling assembling 7 '.
Further, coupling assembling 7 ' comprise support member 71 ', locking member 72 ' and be arranged on support member 71 ' and locking member 72 ' between connector 73 '.
Support member 71 ' probably is instead " Z " type, and its two ends are provided with first pilot hole 711 ' and second pilot hole 712 '.Fixture 61 passes the centre bore 62 of deburring wheel 6, and deburring wheel 6 is connected on first pilot hole 711 ' of support member 71 '.
One end of locking member 72 ' is provided with operating portion 721 ', and the other end is provided with installing hole 722 ', also has the cam surface 723 ' that is the cam-like structure at an end that is provided with installing hole 722 ', and what this cam surface 723 ' can be with support member 71 ' is surperficial matched.
Connector 73 ' is cylindrical, and the one end is provided with through hole 731 ', and the other end is provided with the threaded portion.
One roller pin 74 ' is passed the installing hole 722 ' on the locking member 72 ' and the through hole 731 ' of connector 73 ', locking member 72 ' and connector 73 ' is linked together, and by control operation portion 721 ', and the locking member 72 ' pivot pin 74 ' that can rotate rotates.Second pilot hole 712 ' of support member 71 ' and the arc groove 411 ' of annulus portion 41 ' are passed in the threaded portion of connector 73 ', and be fixing by a nut 75 ' in annulus portion 41 ' below.One flexible member 76 ' is arranged between guard shield 4 ' and the nut 75 '.
With reference to Figure 12, when pressing locking member 72 ', flexible member 76 ' can produce compression, and deburring this moment wheel apparatus 5 ' is the locking assembling with annulus portion 41 ', and deburring wheel apparatus 5 ' is positioned at primary importance a ', and not removable.When having dialled locking member 72 ', flexible member 76 ' can produce compression, locking member 72 ' pivot pin 74 ' the rotation that rotates, because the effect of the cam surface 723 ' of locking member 72 ', deburring wheel apparatus 5 ' and annulus portion 41 ' are unclamps assembling, with reference to Figure 13, deburring wheel apparatus 5 ' can move to second place b ' along the arc groove 411 ' of annulus portion 41 '.Like this, deburring wheel apparatus 5 ' can be installed in annulus portion 41 ' and go up a more than position.
The utility model is not limited in above cited embodiment.
Claims (10)
1. lawn care instrument, comprise work head (3) and be installed in guard shield (4 on the described work head (3), 4 '), it is characterized in that: described lawn care instrument also comprises deburring wheel apparatus (5), described deburring wheel apparatus (5) is provided with coupling assembling (7,7 '), described guard shield (4,4 ') is provided with at least two positions (a, a ') and (b, b '), described deburring wheel apparatus (5) optionally is mounted at least two position (a of described guard shield (4,4 ') by described coupling assembling (7,7 '), a ') or (b, b ') locate.
2. lawn care instrument according to claim 1, it is characterized in that: described coupling assembling (7) comprises support member (71) and locking member (72), one end of described support member (71) is connected with the deburring of described lawn care instrument wheel (6), and its other end is fixedly connected by described locking member (72) and described guard shield (4).
3. as lawn care instrument as described in the claim 2, it is characterized in that: at least two positions (a) of described guard shield (4) and (b) be respectively equipped with first screwed hole (411), the other end of described support member (71) is provided with second pilot hole (712), described locking member (72) is provided with threaded portion (722), and described first screwed hole (411) and described second pilot hole (712) are passed and be threaded io in the threaded portion (722) of described locking member (72).
4. lawn care instrument according to claim 1 is characterized in that: described coupling assembling (7 ') comprise support member (71 '), locking member (72 ') and be arranged on described support member (71 ') and locking member (72 ') between connector (73 ').
5. as lawn care instrument as described in the claim 4, it is characterized in that: an end of described support member (71 ') is equipped with the deburring wheel (6) of described deburring wheel apparatus (5), and its other end is connected on the described guard shield by described connector (73 ').
6. as lawn care instrument as described in the claim 5, it is characterized in that: the other end of described support member (71 ') is provided with second pilot hole (712 '), described guard shield (4 ') is provided with arc groove (411 '), described at least two positions (a ') or (b ') can be positioned at upward any place of described arc groove (411 '), described connector (73 ') passes described second pilot hole (712 ') and described arc groove (411 ') and by nut (75 ') described support member (71 ') and guard shield (4 ') is interfixed.
7. as lawn care instrument as described in the claim 6, it is characterized in that: a flexible member (76 ') is arranged between described guard shield (4 ') and the nut (75 ').
8. as lawn care instrument as described in the claim 4, it is characterized in that: an end of described locking member (72 ') is provided with operating portion (721 '), and the other end is connected with described connector (73 ') phase pivot.
9. as lawn care instrument as described in the claim 8, it is characterized in that: the other end of described locking member (72 ') is provided with cam surface (723 '), and what this cam surface (723 ') can be with described support member (71 ') is surperficial matched.
10. as lawn care instrument as described in the claim 8, it is characterized in that: a roller pin (74 ') is passed the installing hole (722 ') on the described locking member (72 ') and the through hole (731 ') of described connector (73 ') end, described locking member (72 ') and described connector (73 ') are linked together, and described locking member (72 ') can rotate around described roller pin (74 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202161648U CN201323769Y (en) | 2008-11-17 | 2008-11-17 | Lawn mowing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202161648U CN201323769Y (en) | 2008-11-17 | 2008-11-17 | Lawn mowing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323769Y true CN201323769Y (en) | 2009-10-14 |
Family
ID=41175747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202161648U Expired - Fee Related CN201323769Y (en) | 2008-11-17 | 2008-11-17 | Lawn mowing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323769Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379187A (en) * | 2010-08-27 | 2012-03-21 | 泉峰(中国)贸易有限公司 | Accessory of lawn trimmer |
| CN102440115A (en) * | 2010-10-11 | 2012-05-09 | 常州格力博工具有限公司 | Grass trimmer |
| CN103141211A (en) * | 2013-01-31 | 2013-06-12 | 浙江亚特电器有限公司 | Trimming wheel structure for grass cutting machine |
-
2008
- 2008-11-17 CN CNU2008202161648U patent/CN201323769Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379187A (en) * | 2010-08-27 | 2012-03-21 | 泉峰(中国)贸易有限公司 | Accessory of lawn trimmer |
| CN102379187B (en) * | 2010-08-27 | 2015-04-08 | 泉峰(中国)贸易有限公司 | Accessory of lawn trimmer |
| CN102440115A (en) * | 2010-10-11 | 2012-05-09 | 常州格力博工具有限公司 | Grass trimmer |
| CN102440115B (en) * | 2010-10-11 | 2014-03-19 | 常州格力博有限公司 | Grass mower |
| CN103141211A (en) * | 2013-01-31 | 2013-06-12 | 浙江亚特电器有限公司 | Trimming wheel structure for grass cutting machine |
| CN103141211B (en) * | 2013-01-31 | 2015-07-29 | 浙江亚特电器有限公司 | A kind of mower edge trimming wheel structure |
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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: 20091014 Termination date: 20101117 |