CN203896742U - Anti-collision lawn machine - Google Patents
Anti-collision lawn machine Download PDFInfo
- Publication number
- CN203896742U CN203896742U CN201420327217.9U CN201420327217U CN203896742U CN 203896742 U CN203896742 U CN 203896742U CN 201420327217 U CN201420327217 U CN 201420327217U CN 203896742 U CN203896742 U CN 203896742U
- Authority
- CN
- China
- Prior art keywords
- lawn machine
- casing
- protection
- sidewall
- annular groove
- 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
Abstract
The utility model discloses an anti-collision lawn machine. According to the technical scheme, a protection rod is arranged on the lateral wall of a machine shell in a protruding mode, a plurality of cylinders are arranged at the end, back to the ground, of the protection rod, annular grooves coaxial with the cylinders are formed in the lateral wall of each cylinder, and protection wheels are arranged in the annular grooves; when the lawn machine is collided, the protection wheels will be firstly in contact with the vehicle wall; when the protection wheels are in contact with the vehicle wall, the protection wheels will be rotated, and the guide effect is accordingly generated, so that at least two points are stressed in a contact mode when final collision is caused, force is prevented from being acted on one point, most force is borne by the protection rod, the machine shell can be effectively protected, the anti-collision effect can be achieved in the using process, and the aim of straight-line trimming can be achieved by enabling the protection wheels to be in contact with the wall when grass at the edge of the wall is trimmed.
Description
Technical field
The utility model relates to a kind of lawn machine, and more particularly, it relates to a kind of crashproof lawn machine.
Background technology
Lawn machine is a kind of for repairing the full-automatic machine tool of grass quilt, vegetation etc.It can replace or alleviate manpower, and easy to operate, fully save manpower and time, realize landscaping, be therefore widely used, lawn machine is mainly used in gardens and decorates pruning, meadow greening pruner, avenue, greening sight spot, rural area pruning, the particularly meadow in park and grassland, football pitch etc. other with ground, grasslands, private villa garden building, and the finishing of the aspect such as agricultural herding place vegetation, also can be used in autumn harvest.
And people go out when carrying lawn machine by bus outside, people generally can be placed on boot lawn machine, and when car travels, due to situations such as physical features injustice or some snubs, the lawn machine segment distance that can slide onboard, thus can bump, and this collision is all often single-point contact-impact, the impulsive force that casing single-point is subject to is large, can damage the shell of lawn machine.
When using lawn machine, can make because of carelessness lawn machine bump, and when pruning wall side careless, very careful, prevent that lawn machine from bumping against on wall, thereby can cause pruning inhomogeneous, some places are not trimmed to.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of crashproof lawn machine.
For achieving the above object; the utility model provides following technical scheme: a kind of crashproof lawn machine; comprise casing, roller and pushing hands; described roller is connected with the bottom of casing; described pushing hands is connected with the sidewall of casing, and the sidewall of described casing is protruding with guard bar, and described guard bar is provided with several cylinders back to the one end on ground; the sidewall of described cylinder is provided with the annular groove with the coaxial setting of cylinder, is provided with protection wheel in described annular groove.
By adopting technique scheme, when carrying the lawn machine that runs into physical features injustice or snub when lawn machine is ridden and cause and occurring to slide, when lawn machine bumps, protection wheel on cylinder can first contact with car wall, at this moment protect wheel to rotate, thereby produce the effect of guiding, make lawn machine continue to slide, and in the process sliding, the glide direction of lawn machine can slowly be adjusted, when there is last collision, have 2 contacts at least, thereby can prevent on a point of the intensive effect of power, and most of impact all can be born by guard bar, can effectively protect casing, and in the process of using, when lawn machine will bump against some barriers, protection wheel can first contact with barrier, thereby play the effect of guiding protection, when pruning wall side, can make protection wheel paste wall always, thereby can guarantee straight line pruning, make the more even of lawn machine pruning, and needn't worry that lawn machine bumps against on wall.
The utility model is further set to: the inner ring surface of described protection wheel is provided with and the annular groove of protecting the coaxial setting of wheel, in described annular groove, is provided with ball.
By adopting technique scheme, can effectively reduce the frictional force between protection wheel and guard bar, increase the rollability of protection wheel when clashing into, the guide effect that improves protection wheel.
The utility model is further set to: the sidewall of described cylinder is provided with oil filler point, and described oil filler point communicates with annular groove.
By adopting technique scheme, by oil filler point, toward oiling in annular groove, reduce the frictional force between protection wheel and guard bar, the guide effect that improves roller.
The utility model is further set to: the sidewall of described casing is equipped with guard bar except being provided with the sidewall of pushing hands.
By adopting technique scheme; when lawn machine bumps; if being provided with one end of pushing hands contacts with car wall; pushing hands meeting contacts with car wall in advance, thereby prevents that casing from contacting with car wall, thereby has effectively protected casing and inner part thereof; and residue three faces are all provided with guard bar; can both effectively protect casing, thereby guarantee no matter which side of casing bumps, and can both effectively protect casing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the crashproof lawn machine embodiment of the utility model;
Fig. 2 is the cutaway view of the protection wheel of the crashproof lawn machine embodiment of the utility model;
Fig. 3 is the cutaway view of the cylinder of the crashproof lawn machine embodiment of the utility model.
Reference numeral: 1, pushing hands; 2, casing; 3, roller; 4, guard bar; 5, protection wheel; 6, cylinder; 7, annular groove; 8, oil filler point; 9, ball; 10, annular groove.
Embodiment
Referring to figs. 1 through Fig. 3, the crashproof lawn machine embodiment of the utility model is described further.
A kind of crashproof lawn machine, comprise casing 2, roller 3 and pushing hands 1, described roller 3 is connected with the bottom of casing 2, described pushing hands 1 is connected with the sidewall of casing 2, the sidewall of described casing 2 is all protruding with guard bar 4 except being provided with the sidewall of pushing hands 1, described guard bar 4 is provided with several cylinders 6 back to the one end on ground, the sidewall of described cylinder 6 is provided with the annular groove 7 with the coaxial setting of cylinder 6, in described annular groove 7, be provided with protection wheel 5, the sidewall of described cylinder 6 is provided with oil filler point 8, described oil filler point 8 communicates with annular groove 7, the inner ring surface of described protection wheel 5 is provided with and the annular groove 10 of protecting wheel 5 coaxial settings, in described annular groove 10, be provided with ball 9.
When will carry lawn machine by bus, by oil filler point 8 toward the interior oiling of annular groove 7, reduce the frictional force between protection wheel 5 and guard bar 4, improve the guide effect of roller 3, and the existence of ball 9, also can improve the guidance capability of roller 3, when carrying the lawn machine that runs into physical features injustice or snub when lawn machine is ridden and cause and occurring to slide, when lawn machine bumps, if being provided with one end of pushing hands 1 contacts with car wall, pushing hands 1 can contact with car wall in advance, thereby prevent that casing 2 from contacting with car wall, thereby effectively protected casing 2, and residue three faces are all provided with guard bar 4, can both effectively protect casing 2, thereby guarantee no matter which side of casing 2 bumps, can both effectively protect casing 2, when guard bar 4 one sides are first collided, protection wheel 5 on cylinder 6 can first contact with car wall, at this moment protection wheel 5 can rotate, thereby produce the effect of guiding, make lawn machine continue to slide, and in the process sliding, the glide direction of lawn machine can slowly be adjusted, when there is last collision, have 2 contacts at least, thereby can prevent on a point of the intensive effect of power, and most of impact all can be born by guard bar 4, can effectively protect casing 2, and in the process of using, when lawn machine will bump against some barriers, protection wheel 5 can first contact with barrier, thereby play the effect of guiding protection, when pruning wall side, can make protection wheel 5 paste wall always, thereby can guarantee straight line pruning, make the more even of lawn machine pruning, and needn't worry that lawn machine bumps against on wall.
Claims (4)
1. a crashproof lawn machine; comprise casing, roller and pushing hands; described roller is connected with the bottom of casing; described pushing hands is connected with the sidewall of casing; it is characterized in that: the sidewall of described casing is protruding with guard bar; described guard bar is provided with several cylinders back to the one end on ground, and the sidewall of described cylinder is provided with the annular groove with the coaxial setting of cylinder, is provided with protection wheel in described annular groove.
2. crashproof lawn machine according to claim 1, is characterized in that: the inner ring surface of described protection wheel is provided with and the annular groove of protecting the coaxial setting of wheel, in described annular groove, is provided with ball.
3. crashproof lawn machine according to claim 1 and 2, is characterized in that: the sidewall of described cylinder is provided with oil filler point, and described oil filler point communicates with annular groove.
4. crashproof lawn machine according to claim 3, is characterized in that: the sidewall of described casing is equipped with guard bar except being provided with the sidewall of pushing hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327217.9U CN203896742U (en) | 2014-06-19 | 2014-06-19 | Anti-collision lawn machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327217.9U CN203896742U (en) | 2014-06-19 | 2014-06-19 | Anti-collision lawn machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896742U true CN203896742U (en) | 2014-10-29 |
Family
ID=51771066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327217.9U Expired - Fee Related CN203896742U (en) | 2014-06-19 | 2014-06-19 | Anti-collision lawn machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271498A (en) * | 2018-01-24 | 2018-07-13 | 李厚兵 | A kind of comb grass device of band blade protection |
| CN108968836A (en) * | 2018-09-07 | 2018-12-11 | 曾金玉 | A kind of environment-friendly engineering Full automatic scrubber |
-
2014
- 2014-06-19 CN CN201420327217.9U patent/CN203896742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271498A (en) * | 2018-01-24 | 2018-07-13 | 李厚兵 | A kind of comb grass device of band blade protection |
| CN108968836A (en) * | 2018-09-07 | 2018-12-11 | 曾金玉 | A kind of environment-friendly engineering Full automatic scrubber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2735484A1 (en) | Walk-behind lawnmower height adjusting mechanism | |
| USD745061S1 (en) | Four blade de-thatching, mulching and grass cutting lawn mower blade | |
| CN203896742U (en) | Anti-collision lawn machine | |
| WO2012080956A3 (en) | Improvements to lawnmower safety | |
| CN204191160U (en) | A kind of multi-functional mower | |
| USD686983S1 (en) | Charger plug | |
| CN203985055U (en) | Mower | |
| WO2012148872A3 (en) | Fender providing enhanced visibility | |
| CN204191163U (en) | A kind of have the anxious multi-blade mower stopping defencive function | |
| KR101553513B1 (en) | Riding mower capable of herbicide spraying in dead zone | |
| CN204238147U (en) | Anti-climbing protective guard | |
| CN204634354U (en) | Roll device | |
| CN203884236U (en) | Shield of brush cutter | |
| CN203938957U (en) | Perforating machine | |
| CN202211006U (en) | Grass-planting grid | |
| GB202000109D0 (en) | Hedge and grass cutter device and motorised wheeled machines equipped with such a device | |
| CN105900591A (en) | Improved lawn mowing machine | |
| CN203675666U (en) | Rotary disk mower with protection cover | |
| CN201682865U (en) | Pet tying pile | |
| CN104509334A (en) | Rotating disc type mower with protective cover | |
| Lupiķis et al. | Comparison of soil compaction using tracked and wheeled machines in early thinning | |
| CN206978092U (en) | Mowing pusher side arranges the safety self-locking mechanism of protective cover | |
| CN204263268U (en) | A kind of hand held power saw | |
| CN205871666U (en) | Tire height adjusting mechanism | |
| TWM525611U (en) | Protective cover structure for mower |
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: 20141029 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |