CN203912564U - lawn mower - Google Patents
lawn mower Download PDFInfo
- Publication number
- CN203912564U CN203912564U CN201420379253.XU CN201420379253U CN203912564U CN 203912564 U CN203912564 U CN 203912564U CN 201420379253 U CN201420379253 U CN 201420379253U CN 203912564 U CN203912564 U CN 203912564U
- Authority
- CN
- China
- Prior art keywords
- roller
- head
- bearing
- frame
- prune
- 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
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Abstract
A kind of lawn mower, comprise and prune head, drive motors and frame, described pruning head comprises installing rack, bearing, driven spindle, roller and cutter, the inner ring of described bearing is fixed on the center of described installing rack, the outer ring of described bearing is fixedly connected with described driven spindle, dead lever on described roller is fixed on installing rack with bearing is concentric, and described drive motors drives driven spindle by driving-belt, and described cutter is arranged on driven spindle; Prune head hinged with frame.Pruning of the present utility model head is provided with roller, and the height of roller is adjustable, thereby makes the lawn high unity pruned out, and does not need staff holding trimmer to prune, and has saved labour.Prune head hinged with frame, when staff pulls frame, can make to prune head and ground maintenance level, guarantee to prune quality.A roller is set pruning on head, and roller is arranged on the center of pruning head, staff is subject to ground condition to affect less when dragging trimmer.
Description
Technical field
The utility model relates to a kind of lawn mower.
Background technology
At present, hand-held portable lawn mower needs staff holding frame when operation, and the cutting range on lawn depends on the height of staff's terminal frame, therefore, the lawn height of pruning out differs, and affects attractive in appearance, and staff's labour intensity is also larger.
Utility model content
The shortcoming existing in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of pruning head can drop on lawn, reduces the lawn mower of labour intensity.
In order to address the above problem, the utility model is by the following technical solutions: a kind of lawn mower, comprise and prune head, drive motors and frame, it is characterized in that, described pruning head comprises installing rack, bearing, driven spindle, roller and cutter, the inner ring of described bearing is fixed on the center of described installing rack, the outer ring of described bearing is fixedly connected with described driven spindle, dead lever on described roller is fixed on installing rack with bearing is concentric, described drive motors drives driven spindle by driving-belt, and described cutter is arranged on driven spindle.
Further, the dead lever of described roller is external thread rod, on described installing rack, fixes a riffled tube matching with described dead lever with described bearing concentric position.
Further, described pruning head is hinged with frame.
Further, the front end in described frame is provided with handle.
The beneficial effects of the utility model are:
1, its pruning head is provided with roller, and the height of roller is adjustable, thereby makes the lawn high unity pruned out, and does not need staff holding trimmer to prune, and has saved labour.
2, its pruning head and frame are hinged, when staff pulls frame, can make to prune head and ground maintenance level, guarantee to prune quality.
3, a roller is set pruning on head, and roller is arranged on the center of pruning head, staff is subject to ground condition to affect less when dragging trimmer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is that the utility model is pruned a driven spindle phantom.
In figure, 1 prunes head, 11 bearings, 111 inner rings, 112 outer rings, 12 driven spindles, 13 rollers, 131 dead levers, 14 cutteves, 15 installing racks, 2 drive motors, 3 frames, 4 driving-belts, 5 riffled tubes, 6 handles.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
As depicted in figs. 1 and 2, specific embodiment of the utility model comprise prune 1, drive motors 2 and frame 3.
Described pruning 1 comprises bearing 11, driven spindle 12, roller 13, cutter 14 and installing rack 15, the inner ring 111 of described bearing 11 is fixed on the center of described installing rack 15, driven spindle 12 is cylinder type, and it is directly enclosed within 112Hou Yu outer ring, outer ring 112 welding of described bearing 11.Described drive motors 2 is arranged on center one side of installing rack 15, and it drives driven spindle 12 by driving-belt 4, and described cutter 14 is arranged on driven spindle 12.
Dead lever 131 on described roller 13 is fixed on installing rack 15 with bearing 11 is concentric,
Preferably, in the present embodiment, the dead lever 131 of described roller 13 is external thread rod, on described installing rack 15, fixes a riffled tube 5 matching with described dead lever 131 with described bearing 11 concentric positions (being positioned at bearing inner race 111).Roller 13 is threaded connection on installing rack 15, during connection, can on dead lever 31, overlap Upper gasket, so just can regulate the height of roller, thereby determines the cutting range on lawn.
In order to prevent that staff from pruning 1 run-off the straight when dragging frame 3, form angle with ground after cutter 14 contact with ground, described pruning 1 and frame 3 are hinged, like this, frame 3 prunes 1 when moving up and down just can not run-off the straight.
In order to facilitate staff's frame 3 walking in tow, at the front end of described frame 3, be provided with handle 6.
The above is preferred embodiment of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (4)
1. a lawn mower, comprise and prune head, drive motors and frame, it is characterized in that, described pruning head comprises installing rack, bearing, driven spindle, roller and cutter, the inner ring of described bearing is fixed on the center of described installing rack, and the outer ring of described bearing is fixedly connected with described driven spindle, and the dead lever on described roller is fixed on installing rack with bearing is concentric, described drive motors drives driven spindle by driving-belt, and described cutter is arranged on driven spindle.
2. lawn mower according to claim 1, is characterized in that, the dead lever of described roller is external thread rod, on described installing rack, fixes a riffled tube matching with described dead lever with described bearing concentric position.
3. lawn mower according to claim 1 and 2, is characterized in that, described pruning head is hinged with frame.
4. lawn mower according to claim 1 and 2, is characterized in that, at the front end of described frame, is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379253.XU CN203912564U (en) | 2014-07-10 | 2014-07-10 | lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379253.XU CN203912564U (en) | 2014-07-10 | 2014-07-10 | lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912564U true CN203912564U (en) | 2014-11-05 |
Family
ID=51808469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379253.XU Expired - Fee Related CN203912564U (en) | 2014-07-10 | 2014-07-10 | lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203912564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041237A (en) * | 2014-07-10 | 2014-09-17 | 张晨岳 | Lawn trimmer |
| CN107006206A (en) * | 2017-04-17 | 2017-08-04 | 深圳文科园林股份有限公司 | A kind of portable lawn mower and its application method |
-
2014
- 2014-07-10 CN CN201420379253.XU patent/CN203912564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041237A (en) * | 2014-07-10 | 2014-09-17 | 张晨岳 | Lawn trimmer |
| CN107006206A (en) * | 2017-04-17 | 2017-08-04 | 深圳文科园林股份有限公司 | A kind of portable lawn mower and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |