CN205179745U - Mower - Google Patents
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- CN205179745U CN205179745U CN201520788317.6U CN201520788317U CN205179745U CN 205179745 U CN205179745 U CN 205179745U CN 201520788317 U CN201520788317 U CN 201520788317U CN 205179745 U CN205179745 U CN 205179745U
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- cutting mechanism
- fuselage
- mower
- cutting
- movable part
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Abstract
The utility model relates to a mower, include: cutting mechanism for carry out the cutting operation, the fuselage is provided with: lateral part protection is located cutting mechanism's side, with cutting mechanism's side sets up the protection protective screen, the bottom protection is located cutting mechanism's below, with the protection protective screen is set up to cutting mechanism's below, wherein into cao kou has been offered in the protection of bottom. The aforesaid mower, the lateral part protection can prevent that the human body from touching cutting mechanism from cutting mechanism's side, and the bottom protection can prevent that the human body from touching cutting mechanism from cutting mechanism's below, is equipped with into cao kou on just the bottom is protected, makes to cut and to go on smoothly, and the setting that the bottom was protected still makes lateral part protection and cutting mechanism can set up the outside into being close to mower as far as to cutting and safe requirement can be satisfied to the cutting at lawn edge from this simultaneously to the realization.
Description
Technical field
The utility model relates to electric garden tool, particularly relates to a kind of mower.
Background technology
Along with the continuous progress of computer technology and artificial intelligence technology, the intelligent grass-removing being similar to intelligent robot has started the life of coming into people slowly.Intelligent grass-removing can be mowed automatically in the lawn of user, charging, interferes without the need to user.This automatic working system after once arranging just without the need to dropping into energy management again, user is uninteresting and free the housework work of wasting time and energy from clean, lawn maintenance etc.
In order to the walking resistance that the friction reducing careless face and fuselage brings, the distance ground, fuselage bottom of intelligent grass-removing has a segment distance, and this segment distance makes the pin of people can extend into below fuselage also close to the tool section etc. as cutting element.In order to ensure the safety of the mankind, intelligent grass-removing have to by the outermost of cutting element with arranging to the distance of fuselage outer side wall arrange comparatively large, such as, be greater than 80mm.Like this, even if people's pin stretches into below fuselage, cutting element is not reached yet.Such set-up mode causes intelligent grass-removing to cut the lawn of about the outermost 80mm less than working region forever, and this part lawn still needs manual maintenance, greatly reduces the experience of intelligent grass-removing.
Utility model content
Based on this, be necessary to provide a kind of mower simultaneously meeting cutting and safety requirements.
A kind of mower, comprising:
Cutting mechanism, in order to perform cutting operation;
Fuselage, is provided with:
Sidepiece protects, and is positioned at the side of cutting mechanism, to set up protective barrier in the side of described cutting mechanism;
Foot guard, is positioned at the below of described cutting mechanism, to set up protective barrier in the below of described cutting mechanism, wherein said foot guard offers grass feeding port.
Above-mentioned mower, sidepiece protection can prevent the side of human body Self cleavage mechanism from touching cutting mechanism, foot guard can prevent the lower contact of human body Self cleavage mechanism to cutting mechanism, and foot guard is provided with grass feeding port, cutting is carried out smoothly, the setting of foot guard also makes sidepiece protect and cutting mechanism can be set to as much as possible near the outside of mower, thus realizes the cutting to lawn edge, can meet cutting and safety requirements thus simultaneously.
Wherein in an embodiment, described grass feeding port is strip crevice, and the angular range between its direction of advance offering direction and described mower is 0 ~ 45 degree.
Wherein in an embodiment, described grass feeding port perpendicular to the width in described mower direction of advance for being less than 13mm.
Wherein in an embodiment, the cutting element of described cutting mechanism is less than 20mm to the outermost distance of fuselage.
Wherein in an embodiment, described foot guard is arranged to the arc of relatively described cutting mechanism projection back to the side of described cutting mechanism.
Wherein in an embodiment, described cutting mechanism is arranged on below fuselage prejudicially, and it is partial to the side of described fuselage, and the deflection of described sidepiece protection and foot guard is consistent with the deflection of described cutting mechanism.
Wherein in an embodiment, described cutting mechanism is provided with more than 2, and the cutting mechanism of wherein said more than 2 is partial to the same side of fuselage; Or described cutting mechanism is provided with more than 2, the both sides of fuselage all have biased described cutting mechanism.
Wherein in an embodiment, described cutting mechanism is movably connected to described fuselage, and described sidepiece protection and foot guard follow together with described cutting mechanism movable.
Wherein in an embodiment, described cutting mechanism can reach beyond described fuselage profile.
Wherein in an embodiment, the movable part that other piecemeal activities that described fuselage comprises relative fuselage are arranged, the protection of described cutting mechanism, sidepiece and foot guard are all connected to described movable part.
Wherein in an embodiment, described mower also comprises the driving mechanism that described movable part can be driven to move, and drives described cutting mechanism to move during described movable part motion.
Wherein in an embodiment, described driving mechanism drives described movable part to rotate or slides, and drives described cutting mechanism to rotate or slide during described movable part motion.
Wherein in an embodiment, described driving mechanism comprise be connected with described movable part worm gear, with the worm screw of described worm gear, and the motor driving described worm screw to rotate, when described motor drives described worm screw to rotate, described worm gear drives described movable part to rotate around the axis of worm gear.
Wherein in an embodiment, described fuselage is also provided with flexible member, and described flexible member is compressed when described cutting mechanism is under pressure, and after described distress resolves, provide the elastic force making described movable part drive described cutting mechanism return.
Wherein in an embodiment, described flexible member is torsion spring or stage clip.
Wherein in an embodiment, described cutting mechanism comprises: cutting motor, is installed on described movable part; Cutterhead, is connected on the axle of described cutting motor; Cutting element, is arranged on described cutterhead.
Wherein in an embodiment, described sidepiece protection extends in the short transverse of described fuselage, described foot guard extends along the direction perpendicular to described short transverse, and have cutting zone during described cutting element work, described cutting zone extends along the direction perpendicular to described short transverse.
Wherein in an embodiment, described mower also comprises the walking module and control module that are arranged at fuselage, described walking module drives described mower walk and turn to, described control module and described walking module are electrically connected to control described walking module work, and described control module and described cutting mechanism are electrically connected and perform cutting operation to control described cutting mechanism.
Wherein in an embodiment, described control module controls described mower along the boundary line walking preset.
Wherein in an embodiment, the length of described foot guard is more than or equal to the cutting diameter of cutting mechanism.
Wherein in an embodiment, described foot guard and sidepiece protection are connected.
Wherein in an embodiment, the height adjustable of cutting element on fuselage of described cutting mechanism, described sidepiece protection and bottom prevent all following the lifting of described cutting element.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mower of an embodiment;
Fig. 2 is the schematic top plan view of mower;
Fig. 3 is the cross-sectional schematic of mower;
Fig. 4 is the schematic perspective view of mower;
Fig. 5 is the schematic diagram of the grass feeding port in foot guard;
Fig. 6 is the schematic diagram that the obstacle shape of mower adaptation side carries out cutting;
Fig. 7 is the schematic diagram that mower adaptation earth's surface shape carries out cutting.
Related elements reference numeral in figure is as follows:
100, mower 110, fuselage 112, control module
114, movable part 120, walking module 122, front-wheel
124, trailing wheel 126, running motor 130, cutting mechanism
132, motor 134, cutterhead 136, cutting element is cut
1362, cutting zone 140, driving mechanism 142, worm gear
144, worm screw 146, motor 150, sidepiece protection
160, foot guard 162, grass feeding port 170, outer shield
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
Below in conjunction with accompanying drawing, the better embodiment of mower is described.
Please refer to Fig. 1 and Fig. 2, the mower 100 of the utility model embodiment, comprise fuselage 110, walking module 120, cutting mechanism 130.
The running motor 126 that walking module 120 comprises the front-wheel 122 be arranged on fuselage 110, trailing wheel 124, front-wheel 122 and drives trailing wheel 124 to advance.Front-wheel 122 and trailing wheel 124 form wheels.Front-wheel 122 has one, is positioned at fuselage 110 front end.Trailing wheel 124 has 2, is symmetricly set on the both sides of fuselage 110 rear end.Certainly, single trailing wheel can replace pair of rear wheels to use.Equally, single front-wheel also can replace with a pair front-wheel.As in Fig. 1 and Fig. 2, from right-to-left, it is the direction of advance of mower 100.Meanwhile, the direction of advance of this mower 100 is also the direction of mower 100 rear end to front end.
Mower 100 of the present utility model is a kind of intelligent grass-removings.Ginseng Fig. 1, fuselage 110 is provided with control module 112.Be electrically connected between control module 112 and walking module 120, walk in order to control mower 100; And be electrically connected with cutting mechanism 130, work for controlling cutting mechanism 130.Control module 112 can control mower along the boundary line walking preset, to perform trimming operation.
Cutting mechanism 130 is arranged on below fuselage 110, for performing cutting operation.In the utility model, cutting mechanism 130 performs eccentric cutting.Particularly, ginseng Fig. 1, center line A are the position, axis of fuselage 110, and center line B is the position, axis of cutting mechanism 130.Center line B does not overlap with center line A, but is arranged on the side of center line A, is right side in Fig. 1, makes cutting mechanism 130 be arranged on below fuselage 110 prejudicially, the right side of its deflection fuselage 110.Like this, make cutting mechanism 130 can be positioned as close to the outside of fuselage 110, the lawn of the boundary of working region can be cut to, namely can effectively be implemented to limit mowing, remove artificial deburring from.
A cutting mechanism 130 is provided with in the utility model.But this cutting mechanism 130 can be set to more than 2, and equal eccentric setting is to perform eccentric cutting.Further, can be the same side that all cutting mechanisms 130 are all partial to fuselage 110.Also can be: the both sides of fuselage 110 all have biased cutting mechanism.As cutting mechanism 130 has 2, then the axis of two cutting mechanisms lays respectively at left side and the right side of the axis of fuselage 110, expands mower 100 job area thus.
Cutting mechanism 130 is movably arranged relative to fuselage 110, so that the obstacle shape at cutting zone boundary line place can be adapted to, realize meet obstacle time servo-actuated.Particularly, the movable part 114 that other piecemeal activities fuselage 110 being provided with relative fuselage 110 are arranged.Cutting mechanism 130 is connected to described movable part 114.Cutting mechanism 130 can be driven when movable part 114 moves to realize motion.Or when cutting mechanism 130 is subject to External Force Acting generation position change, there is position and change in the parts 114 that can innervate thereupon.
In the utility model, fuselage 110 is provided with the driving mechanism 140 driving movable part 114 to move.Drive movable part 114 to move when driving mechanism 140 works, movable part 114 drives cutting mechanism 130 to move, as rotated or sliding.In Fig. 2, cutting mechanism 130 can rotate relative to fuselage 110.
When cutting the border of complex working condition, such as shown in Fig. 6, the boundary of cutting working region has wall or other obstacles, now, the sensing detection element that control module 112 is arranged detects the shape of obstacle in real time, then send instruction to driving mechanism 140, and then driving mechanism 140 drives movable part 114 to rotate, when movable part 114 rotates, can drive cutting mechanism 130 left-right rotation can the shape of adjustment disorder with cutting mechanism 130 while making mower 100 advance.Cutting mechanism 130 is set to stretch out outside fuselage 110 profile, to expand the cut coverage of mower 100 when needed, ensures the cutting of complex working condition border, not residual grass.
In addition, cutting mechanism 130 realizes according to obstacle shape servo-actuated in real time, also can not arrange driving mechanism.Such as, directly flexible member can be set between cutting mechanism 130 and fuselage 110.Flexible member is compressed when cutting mechanism 130 is under pressure, and after distress resolves, provide the elastic force making cutting mechanism 130 return.Therefore under normality, under the effect of flexible member, cutting mechanism 130 is in the position of its maximum cutting power, can the cutting position lawn of more keeping to the side.When mower 100 advances along obstacle, if cutting mechanism 130 is subject to the pressure that lawn, border or obstacle give in advance process, then cutting mechanism 130 moves to the direction away from border.After distress resolves, flexible member impels cutting mechanism 130 return.Thus, cutting mechanism 130 can realize moving according to obstacle shape, ensures the cutting of complex working condition border, not residual grass.
Flexible member can be torsion spring, and cutting mechanism 130 can be allowed to realize rotating or sliding.Flexible member also can be the tools such as stage clip element springy, and cutting mechanism 130 can be allowed to realize sliding.
Ginseng Fig. 7, the cutting-height of mower 100 of the present utility model can adjust in real time with surface relief, to adapt to different terrain.Fuselage 110 terrain clearance can be changed by adjustment fuselage 110 with the relative position of wheels, and then change cutting-height.Also can realize by changing the height of cutting mechanism 130 on fuselage 110.
Ginseng Fig. 1 and Fig. 3, cutting mechanism 130 comprises: cutting motor 132, cutterhead 134, cutting element 136.
Cutting motor 132 is installed on movable part 114.Movable part 114 uses as motor bracket.Movable part 114 is partial to the right side of fuselage 110, makes the axis of the axle of cutting motor 132 be arranged on the right side of the axis of fuselage 110.Cutterhead 134 is discoid, is connected on the axle of cutting motor 132.When cutting motor 132 works, cutterhead 134 is driven in rotation.Cutting element 136 is provided with multiple, and the circumferencial direction along cutterhead 134 is evenly arranged.Cutting element 136 is cutting blade.When movable part 114 position changes, it drives cutting motor 132, cutterhead 134, cutting element 136 to move together.
When arranging driving mechanism 140 to regulate the position of cutting mechanism 130 to cut with the border adapting to different operating mode, the position of driving mechanism 140 by driving movable part 114 to change cutting mechanism 130.Driving mechanism 140 is arranged on fuselage 110.
In one example in which, with reference to figure 2, driving mechanism 140 comprises the worm gear 142 be connected with movable part 114, the worm screw 144 coordinated with worm gear 142, and the motor 146 driving worm screw 144 to rotate.When motor 146 drives worm screw 144 to rotate, worm gear 142 drives movable part 114 to rotate around the axis of worm gear 142.In Fig. 2, illustrate two position C and D of cutting mechanism 130.
But driving mechanism can be the transmission device of other types, such as, in other example, driving mechanism 140 can be gear, rackwork.
When arranging flexible member to make cutting mechanism 130 possess the ability adapting to boundary obstacles shape, flexible member can be arranged between the movable part 114 on other positions of fuselage 110 and fuselage 110.As previously mentioned, flexible member can be torsion spring or common stage clip, or other tools element springy.
In the utility model, cutting mechanism 130 performs eccentric cutting, and it is offset to below fuselage 110.Therefore, the disembark outside of body 110 of cutting mechanism 130 is nearer.
For this reason, with reference to figure 3 and Fig. 4, fuselage 110 is also provided with the sidepiece protection 150 be positioned at outside cutting mechanism 130, to set up protective barrier from the side of cutting mechanism 130.Sidepiece protection 150, in short transverse (being also vertical direction) the upper extension of fuselage 110, prevents human body from touching the cutting element 136 of cutting mechanism 130 from the side of mower 100, avoids producing injury.
In addition, the fuselage 110 distance from bottom ground of mower 100 has a segment distance, the distance ground, fuselage bottom of intelligent grass-removing has a segment distance, and this segment distance makes the pin of people or hand can extend into below fuselage 110 also close to the tool section etc. as cutting element.And as intelligent grass-removing, it is automatically along cruise operation in pre-set borderline region in operatorless situation.Although aforesaid sidepiece protection 150 can avoid tissue to extend into from the side of mower 100 below fuselage 110 and close to cutting element to a certain extent.But out of curiosity finger, toe deliberately being reached situation below fuselage 110 for passerby, still there is certain defect in aforesaid sidepiece protection 150.
For this reason, mower 100 is also provided with foot guard 160, to set up protective barrier from the below of cutting mechanism 130.The cutting zone 1362 of cutting element 136 extends in the horizontal direction.Foot guard 160 is set to the below extending to cutting mechanism 130 along the direction (horizontal direction) perpendicular to fuselage 110 short transverse.Foot guard 160 is positioned at below the cutting zone 1362 of the cutting element 136 of cutting mechanism 130, to protect together with setting up between ground at cutting mechanism 130, thoroughly avoids tissue and stretches into the possibility of causing danger after below fuselage 110.
The side of sidepiece protection 150 and the foot guard 160 position deflection fuselage 110 on fuselage 110, the deflection of the two is consistent with the deflection of cutting mechanism 130.
With reference to figure 5, foot guard 160 is provided with grass feeding port 162.Grass feeding port 162 is strip crevice, and its angular range offering between direction and mower 100 direction of advance is 0 ~ 45 degree.In other words, take direction of advance as axis, the offering direction and can arrange arbitrarily in the scope of deflection 45 degree of grass feeding port 162.Like this in cutting process, grass is pressed onto while advancing by foot guard 160, and the grass struck the beam has the trend of clear-cutting forestland original state, therefore when grass feeding port 162 move to strike the beam careless time, the grass struck the beam can just be cut in the cut coverage that grass feeding port 162 enters into cutting element 136 smoothly, is not easy stifled grass.
When grass feeding port 162 is strip crevice, its perpendicular to the width in mower 100 direction of advance for being less than 13mm, stretch into after below fuselage 110 through touching cutting element 136 by grass feeding port 162 to avoid finger.Need to illustrate, because width not determines whether finger can enter the single factor (as also having length factor) of grass feeding port, and therefore the width of grass feeding port 162 is not limited to this.But if width were set according to above size, then need not consider the situation that other factors can prevent the finger of the normal size of the crowd that may appear at mower 100 working region, toe enters into grass feeding port 162 again.
The shape of grass feeding port 162 and offer direction and be not limited to above-mentioned preferred embodiment, the direction of offering as grass feeding port 162 also can be in a certain angle with direction of advance.And for example, in the utility model, grass feeding port 162 is strip crevice, and foot guard 160 is in paliform.Grass feeding port 162 also can be set to other shapes, as network structure, or irregular structure etc.
Foot guard 160 is arranged to the arc of relative cutting mechanism 130 projection back to the side of cutting mechanism 130.In other words, the side that foot guard 160 is relative with ground is arc.Like this in mower 100 advance process, foot guard 160 is not easy to be inserted in the ground of working region, ensures that cutting is carried out smoothly.
Foot guard 160 can prevent human body from extending into after below fuselage 110 and touch cutting mechanism 130, and the grass feeding port 162 that foot guard 160 is arranged enables cutting carry out smoothly.And sidepiece protection 150 can be set to as much as possible near the outside of mower 100 with cutting mechanism 130, particularly, the cutting element 136 of cutting mechanism is less than 20mm to the outermost distance of fuselage 110, thus realizes the cutting of lawn edge and can meet simultaneously cutting and safety requirements.
The length of foot guard 160 is set to the cutting diameter being more than or equal to cutting mechanism 130, touches the cutting element 136 of cutting mechanism 130 after preventing human body from crossing foot guard 160.In addition, foot guard 160 and sidepiece protection 150 are connected, be beneficial on the one hand one-body molded to reduce assembling procedure, make on the other hand foot guard 160 and sidepiece protect 150 between gapless, prevent oneself gap therebetween of human body from entering the working region of cutting element 136.
The height adjustable of cutting element 136 on fuselage 110 of cutting mechanism 130, sidepiece protection simultaneously 150 and bottom anti-160 are all followed cutting element 136 and are elevated.Particularly, sidepiece protection 150 and foot guard 160 support by movable part 114.Like this, sidepiece can be driven when movable part 114 moves to protect 150 move together with foot guard 160.Sidepiece protection 150 and foot guard 160 be follow together with cutting mechanism 130 movable.Like this, when cutting mechanism 130 rotates relative to fuselage 110, slide or is elevated, sidepiece protection 150 can be followed together with cutting mechanism with foot guard 160 and be moved, and plays protective action.Further, the relative position relation between sidepiece protection 150 and the cutting element 136 of foot guard 160 and cutting mechanism 130 immobilizes, and does not need all to adjust at every turn.
Sidepiece protection 150 and foot guard 160 can certainly be that in fixed main body 110, position maintains static.Sidepiece protection 150 and foot guard 160 also can be movably be arranged on other positions of fuselage 110, and it is movable together not follow cutting mechanism 130, adjusts together as long as follow cutting mechanism 130 at every turn.
In the utility model, cutting mechanism 130 to be positioned at below fuselage 110 and within being positioned at fuselage 110 profile.It is pointed out that cutting mechanism 130 can be set to be positioned in whole or in part beyond fuselage 110 profile.Owing to being provided with sidepiece protection 150 and foot guard 160, human body still can not touch the cutting element 136 of cutting mechanism 130 with bottom from the side, avoids producing injury.
With reference to Fig. 3, in order to reach the object of security protection, fuselage 110 outside is also provided with outer shield 170.Outer shield 170 covers on the top of fuselage 110 and cutting mechanism 130, with from top protection fuselage 110 and cutting mechanism 130, also avoids producing injury.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (22)
1. a mower, is characterized in that, comprising:
Cutting mechanism, in order to perform cutting operation;
Fuselage, is provided with:
Sidepiece protects, and is positioned at the side of cutting mechanism, to set up protective barrier in the side of described cutting mechanism;
Foot guard, is positioned at the below of described cutting mechanism, to set up protective barrier in the below of described cutting mechanism, wherein said foot guard offers grass feeding port.
2. mower according to claim 1, is characterized in that, described grass feeding port is strip crevice, and the angular range between its direction of advance offering direction and described mower is 0 ~ 45 degree.
3. mower according to claim 2, is characterized in that, described grass feeding port perpendicular to the width in described mower direction of advance for being less than 13mm.
4. mower according to claim 1, is characterized in that, the cutting element of described cutting mechanism is less than 20mm to the outermost distance of fuselage.
5. mower according to claim 1, is characterized in that, described foot guard is arranged to the arc of relatively described cutting mechanism projection back to the side of described cutting mechanism.
6. mower according to claim 1, is characterized in that, described cutting mechanism is arranged on below fuselage prejudicially, and it is partial to the side of described fuselage, and the deflection of described sidepiece protection and foot guard is consistent with the deflection of described cutting mechanism.
7. mower according to claim 6, is characterized in that, described cutting mechanism is provided with more than 2, and the cutting mechanism of wherein said more than 2 is partial to the same side of fuselage; Or described cutting mechanism is provided with more than 2, the both sides of fuselage all have biased described cutting mechanism.
8. mower according to claim 1, is characterized in that, described cutting mechanism is movably connected to described fuselage, and described sidepiece protection and foot guard follow together with described cutting mechanism movable.
9. mower according to claim 8, is characterized in that, described cutting mechanism can reach beyond described fuselage profile.
10. mower according to claim 8, is characterized in that, the movable part that other piecemeal activities that described fuselage comprises relative fuselage are arranged, and the protection of described cutting mechanism, sidepiece and foot guard are all connected to described movable part.
11. mowers according to claim 10, is characterized in that, described mower also comprises the driving mechanism that described movable part can be driven to move, and drive described cutting mechanism to move during described movable part motion.
12. mowers according to claim 11, is characterized in that, described driving mechanism drives described movable part to rotate or slides, and drive described cutting mechanism to rotate or slide during described movable part motion.
13. mowers according to claim 11, it is characterized in that, described driving mechanism comprise be connected with described movable part worm gear, with the worm screw of described worm gear, and the motor driving described worm screw to rotate, when described motor drives described worm screw to rotate, described worm gear drives described movable part to rotate around the axis of worm gear.
14. mowers according to claim 10, it is characterized in that, described fuselage is also provided with flexible member, and described flexible member is compressed when described cutting mechanism is under pressure, and after described distress resolves, provide the elastic force making described movable part drive described cutting mechanism return.
15. mowers according to claim 14, is characterized in that, described flexible member is torsion spring or stage clip.
16. mowers according to claim 10, is characterized in that, described cutting mechanism comprises: cutting motor, is installed on described movable part; Cutterhead, is connected on the axle of described cutting motor; Cutting element, is arranged on described cutterhead.
17. mowers according to claim 16, it is characterized in that, described sidepiece protection extends in the short transverse of described fuselage, described foot guard extends along the direction perpendicular to described short transverse, have cutting zone during described cutting element work, described cutting zone extends along the direction perpendicular to described short transverse.
18. mowers according to claim 1, it is characterized in that, described mower also comprises the walking module and control module that are arranged at fuselage, described walking module drives described mower walk and turn to, described control module and described walking module are electrically connected to control described walking module work, and described control module and described cutting mechanism are electrically connected and perform cutting operation to control described cutting mechanism.
19. mowers according to claim 18, is characterized in that, described control module controls described mower along the boundary line walking preset.
20. mowers according to claim 1, is characterized in that, the length of described foot guard is more than or equal to the cutting diameter of cutting mechanism.
21. mowers according to claim 1, is characterized in that, described foot guard and sidepiece protection are connected.
22. mowers according to claim 1, is characterized in that, the height adjustable of cutting element on fuselage of described cutting mechanism, and described sidepiece protection and bottom prevent all following the lifting of described cutting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788317.6U CN205179745U (en) | 2015-10-13 | 2015-10-13 | Mower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788317.6U CN205179745U (en) | 2015-10-13 | 2015-10-13 | Mower |
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| CN205179745U true CN205179745U (en) | 2016-04-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106561148A (en) * | 2015-10-13 | 2017-04-19 | 苏州宝时得电动工具有限公司 | Mowing machine |
| WO2017063539A1 (en) * | 2015-10-13 | 2017-04-20 | 苏州宝时得电动工具有限公司 | Mowing machine |
| WO2017198226A1 (en) * | 2016-05-19 | 2017-11-23 | 苏州宝时得电动工具有限公司 | Self-moving device and control method thereof |
| CN109874488A (en) * | 2016-06-30 | 2019-06-14 | 创科（澳门离岸商业服务）有限公司 | A kind of autonomous type grass trimmer and its navigation system |
| WO2020253794A1 (en) * | 2019-06-18 | 2020-12-24 | 苏州宝时得电动工具有限公司 | Automatic lawn mower |
| WO2021179657A1 (en) * | 2020-03-10 | 2021-09-16 | 苏州宝时得电动工具有限公司 | Cutting device and smart lawnmower |
| US11172608B2 (en) | 2016-06-30 | 2021-11-16 | Tti (Macao Commercial Offshore) Limited | Autonomous lawn mower and a system for navigating thereof |
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- 2015-10-13 CN CN201520788317.6U patent/CN205179745U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017063539A1 (en) * | 2015-10-13 | 2017-04-20 | 苏州宝时得电动工具有限公司 | Mowing machine |
| CN106561148A (en) * | 2015-10-13 | 2017-04-19 | 苏州宝时得电动工具有限公司 | Mowing machine |
| US10575465B2 (en) | 2015-10-13 | 2020-03-03 | Positec Technology (China) Co., Ltd. | Mower with side and bottom protection for cutting mechanism |
| US11099572B2 (en) | 2016-05-19 | 2021-08-24 | Positec Power Tools (Suzhou) Co., Ltd. | Self-moving device and control method thereof |
| WO2017198226A1 (en) * | 2016-05-19 | 2017-11-23 | 苏州宝时得电动工具有限公司 | Self-moving device and control method thereof |
| CN109874488A (en) * | 2016-06-30 | 2019-06-14 | 创科（澳门离岸商业服务）有限公司 | A kind of autonomous type grass trimmer and its navigation system |
| US11172608B2 (en) | 2016-06-30 | 2021-11-16 | Tti (Macao Commercial Offshore) Limited | Autonomous lawn mower and a system for navigating thereof |
| US11172605B2 (en) | 2016-06-30 | 2021-11-16 | Tti (Macao Commercial Offshore) Limited | Autonomous lawn mower and a system for navigating thereof |
| US11172609B2 (en) | 2016-06-30 | 2021-11-16 | Tti (Macao Commercial Offshore) Limited | Autonomous lawn mower and a system for navigating thereof |
| US11357166B2 (en) | 2016-06-30 | 2022-06-14 | Techtronic Outdoor Products Technology Limited | Autonomous lawn mower and a system for navigating thereof |
| US11832552B2 (en) | 2016-06-30 | 2023-12-05 | Techtronic Outdoor Products Technology Limited | Autonomous lawn mower and a system for navigating thereof |
| WO2020253794A1 (en) * | 2019-06-18 | 2020-12-24 | 苏州宝时得电动工具有限公司 | Automatic lawn mower |
| WO2021179657A1 (en) * | 2020-03-10 | 2021-09-16 | 苏州宝时得电动工具有限公司 | Cutting device and smart lawnmower |
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