CN108200800A - Grass trimmer - Google Patents
Grass trimmer Download PDFInfo
- Publication number
- CN108200800A CN108200800A CN201611188509.9A CN201611188509A CN108200800A CN 108200800 A CN108200800 A CN 108200800A CN 201611188509 A CN201611188509 A CN 201611188509A CN 108200800 A CN108200800 A CN 108200800A
- Authority
- CN
- China
- Prior art keywords
- output shaft
- installation site
- motor
- grass trimmer
- pedestal
- 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
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 65
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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
- 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
- A01D34/81—Casings; Housings
-
- 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
- A01D34/82—Other details
- A01D34/828—Safety devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention relates to a kind of grass trimmer, including：Pedestal；Motor with output shaft is arranged on the pedestal, to outputting rotary power；Cutting assembly is being coupled with the output shaft；Safety guard is installed on the pedestal, and positioned at the side of the cutting assembly；The output shaft at least can be at different the first installation site and the second installation site, and in the first installation site and the second installation site, the output shaft can connect the cutting assembly of different cutting diameters to obtain different cut coverage.The output shaft of above-mentioned grass trimmer at least can be in two different installation site conversions, and when replacing cutting assembly, adjustment output shaft is in suitable installation site, and safety requirement is taken into account while cutting efficiency is promoted.
Description
Technical field
The present invention relates to cutting mechanics field, more particularly to a kind of grass trimmer.
Background technology
As the tool suitable for finishing lawn rapidly and efficiently, grass trimmer is in the applications such as urban afforestation and family's weeding
Extensively.Grass trimmer drives cutting assembly to rotate by the output shaft of motor, so as to complete the finishing task to lawn.
The cut coverage of cutting assembly on general grass trimmer is fixed relative to shell.According to lawn area difference
When, when needing replacing the cutting assembly of adaptable cut coverage, still, due to being limited by safety and shell,
The cutting assembly of expected cut coverage can not be replaced with.
Invention content
Based on this, it is necessary to provide a kind of grass trimmer of the cutting assembly of readily replaceable suitable cut coverage.
A kind of grass trimmer, including：Pedestal；Motor with output shaft is arranged on the pedestal, to drive cutting
Component；Cutting assembly is coupled with the output shaft；Safety guard is installed on the pedestal, and positioned at the side of the cutting assembly
Side；The output shaft at least can be at different the first installation site and the second installation site, in the first installation site and second
During installation site, the output shaft can connect the cutting assembly of different cutting diameters to obtain different cut coverage.
The output shaft of above-mentioned grass trimmer when replacing cutting assembly, can at least be adjusted in two different installation site conversions
Whole output shaft is in suitable installation site, and safety requirement is taken into account while cutting efficiency is promoted.
In one embodiment, in first installation site and second installation site, the axis of the output shaft
The distance of line to the safety guard is different.
In one embodiment, the line of first installation site and second installation site and the safety protective
Cover is vertical.
In one embodiment, the motor is adjustable relative to the position of the pedestal, to adjust the output shaft
Position.
In one embodiment, the grass trimmer further includes the motor cylinder on the pedestal, the motor peace
In the motor cylinder, the axis of the output shaft is set relative to the eccentric axis of the motor cylinder, and the motor cylinder leads to
Cross makes output shaft switch to second installation site by first installation site around own axis.
In one embodiment, the output shaft switches to second installation site by first installation site
Afterwards, the motor cylinder is around own axis 180 degree.
In one embodiment, the motor can make straight reciprocating motion towards the safety guard.
In one embodiment, guide rail is provided on the pedestal, sliding block is provided on motor, the motor passes through cunning
Block slides on guide rail makes output shaft be located at the first installation site or the second installation site.
In one embodiment, the motor further includes rotary shaft, and the output shaft is set with the rotating shaft eccentric,
The motor is supported in the pedestal by the rotary shaft, and the motor around the axis of the rotary shaft by rotating to adjust
The position of the output shaft.
In one embodiment, the output shaft is in the first installation site and the second installation site, and the cutting connected
During the cutting diameter difference of component, the distance of cut edge to the safety guard of the cutting assembly is equal.
Description of the drawings
Fig. 1 is the structure diagram of grass trimmer when output shaft is in the first installation site in an embodiment of the present invention；
Fig. 2 is the structure diagram of grass trimmer when output shaft is in the second installation site in an embodiment of the present invention.
Wherein：
100. 110. pedestal 112 of intelligent grass-removing, safety guard
140. first cutting assembly of component 120. output shaft 130. is walked
150. second cutting assemblies 160, motor cylinder
Specific embodiment
Come below through specific embodiment come the present invention will be described.
Grass trimmer can be hand-push type mower, riding cropper, intelligent grass-removing etc., these grass trimmers can be right
Lawn carries out the task of cutting etc..In the present embodiment, using intelligent grass-removing as specific embodiment, the present invention will be described,
It will be appreciated by persons skilled in the art that when grass trimmer is hand-push type mower, riding cropper etc., with similar
As structure.
It please refers to Fig.1, Fig. 2, which includes pedestal 110, motor, the cutting assembly with output shaft 120
And control system, walking component 130130, working region identifying system etc..
Control system is the control axis of intelligent grass-removing 100, for controlling motor, cutting assembly, walking component
130130 and working region identifying system work.
Working region identifying system works under control of the control system.Working region identifying system has several sensings
Device.These sensors include the sensor of the operating position of reflection intelligent grass-removing 100, reflection walking 130 working condition of component
And sensor, reflection motor and the working condition of cutting assembly and the sensor of lawn situation of road conditions.It is, of course, also possible to including
Reflect the sensor of 100 energy state of intelligent grass-removing.
Electromagnetic induction device can be used by reflecting the sensor on 100 working region boundary of intelligent grass-removing, can also be used
Optical devices.A kind of realization method of operating position using electromagnetic induction device reflection intelligent grass-removing 100 is：It is cut intelligently
Signal wire is laid on the boundary of the working region of careless machine 100, intelligent grass-removing 100 is equipped with the sensing device of detection signal, sense
Device is answered to judge the operating position of intelligent grass-removing 100 according to the power of signal, direction or waveform etc..Reflected using Optical devices
A kind of realization method of the operating position of intelligent grass-removing 100 is that collected optical information and intelligence are mowed using camera
The cartographic information of 100 memory storage of machine is compared so that it is determined that the operating position of intelligent grass-removing 100.It is it should be noted that anti-
It reflects intelligent grass-removing 100 and makees the mode of position and be not limited to aforesaid way, be also not necessarily limited to above-mentioned means.
The working condition of reflection walking component 130 and the sensor of road conditions include measuring 130 speed of travel of walking component, turn
To the sensor of the various parameters such as angle, Obstacle Position.The common physics such as the speed of travel, steering angle, Obstacle Position
Measurement method of parameters and the sensor used are common knowledges, therefore repeat no more to those skilled in the art.In usual skill
Pass through the displacement of rotary speed, wheel steering angle, barrier from operating position of the wheel of measurement walking component 130 in art means
Etc. physical quantitys characterize corresponding parameter.
Walking component 130 works under control of the control system.Component 130 of walking includes running motor and by running motor
The walking component 130 of driving, for intelligent grass-removing 100 to be driven to be moved in working region.In the present embodiment, walking group
Part 130 can include several wheels, and running motor at least drive a wheel, so as to come realize intelligent grass-removing 100 from
Dynamic walking.Preferably, the quantity of wheel can be three, and three wheels include the single front-wheel for being located at 110 front of pedestal, with
And the trailing wheel of a pair of parallel setting positioned at 110 rear of pedestal, a pair of rear wheels pass through the wheel axis connection bottom that is supported on pedestal 110
Below seat 110, a pair of rear wheels is set as driving wheel in present embodiment, and front-wheel is then arranged to support wheel, i.e. driven wheel.Intelligence
Grass trimmer 100 is steadily moved by these three wheels in ground.Certainly, those skilled in the art can also be by three wheels
A pair of driving wheels in son replaces with front-wheel, and single support wheel replaces with trailing wheel.The quantity of wheel may be four, four wheels
Son includes a pair of of the front-wheel for being located at the front of pedestal 110 and the trailing wheel of a pair of parallel setting positioned at 110 rear of pedestal, and one
To trailing wheel by the lower section of wheel shaft connect base 110 that is supported on pedestal 110, a pair of rear wheels is set as driving in present embodiment
Wheel, and front-wheel is then arranged to universal wheel.Certainly, those skilled in the art can also be by a pair of of front-wheel by being supported in pedestal 110
On the lower section of wheel shaft connect base 110, front-wheel is set as driving wheel, and a pair of rear wheels is set as universal wheel.Certainly, wheel
Quantity can be set according to actual conditions, and the position of driving wheel and quantity can also be set according to actual conditions.
Component 130 of walking can also include Athey wheel and crawler belt, and crawler belt is set in the periphery of Athey wheel, running motor driving
Athey wheel rotates, so as to drive the movement of crawler belt, to realize the automatically walk of intelligent grass-removing 100.The walking component 130 includes
Above-mentioned Athey wheel and caterpillar belt structure, greatly reduces pressure of the intelligent grass-removing to lawn, reduces and lawn is broken
It is bad.
Reflect that motor and the sensor of cutting assembly working condition and lawn situation include the rotating speed of measurement motor, work package
The sensor of the parameters such as rotary speed, lawn height to be cut.Measure the parameters such as rotary speed, the lawn height to be cut of work package
Measuring method and the sensor used are common knowledges, therefore repeat no more to those skilled in the art.In usual technology hand
The physical quantitys such as the elevation angle in section by measuring the rotary speed of motor in cutting assembly, the relatively intelligent grass trimmer 100 in lawn top
To characterize corresponding parameter.
Motor works under control of the control system.Motor is arranged in pedestal 110, and motor has output shaft 120, output
Axis 120 is coupled in installation site and cutting assembly.In the present embodiment, cutting assembly can include cutterhead, blade, and blade is set
It puts on cutterhead, and at least part is exposed outside cutterhead.It is provided on cutterhead and the output shaft of motor 120 is matched is adapted to
Portion, after motor rotation, cutterhead is rotated with output shaft 120 for axis, while with cutting blade rotation, is axle center with the output shaft 120, knife
The distance of the outer edge of piece to the output shaft 120 forms corresponding cut coverage for radius.It will be appreciated by those skilled in the art that
, quantity and the installation position of blade can be set according to actual conditions.Intelligent grass-removing 100 is in the periphery of cutting assembly
Equipped with protective cover preventing cutting assembly from bringing danger to operating personnel.Preferably, the protective cover of intelligent grass-removing 100 can be with
Taken on by the pedestal 110 of intelligent grass-removing 100.
In the present embodiment, the output shaft 120 of motor may be at different installation sites, and can be at these not
It is converted between same installation site, these installation sites of output shaft 120 can be according to the specific of 110 grade of cutting assembly and pedestal
Situation is set, and adapts to different cutting assemblies in different installation sites.Here, these installation sites include at least different positions
The first installation site and the second installation site put, according to the size of cutting assembly, the difference of shape, and make at output shaft 120
In suitable first installation site or the second installation site.
Preferably, the first installation site and the second installation site reach the distance of the safety guard 112 on pedestal 110 not
Together, when using larger the first cutting assembly 130 of cutting diameter, when cut coverage is larger, the installation site of output shaft 120 can
To be arranged far from the position of safety guard 112, to meet safety standard, cutting assembly will not expose outside pedestal 110.When using
The second small cutting assembly 140 of the small cut coverage of cutting diameter, the installation site of output shaft 120 can set as close to
Safety guard 112.Under the premise of safety standard is ensured compliance with, the first cutting assembly 130 and the second cutting assembly 140 may be such that
Cut edge to safety guard 112 distance it is equal, so as to choose cutting assembly according to lawn area, and do not influence side
Stay careless distance in side.
It please refers to Fig.1 and Fig. 2, using the size of round size signal cutting diameter, when output shaft 120 is located at such as Fig. 1 institutes
During the first installation site shown, the axis of output shaft 120 is distant from safety guard 112, and it is larger can to connect cutting diameter
The first cutting assembly 130.When output shaft 120 is located at the second installation site as shown in Figure 2, the axis of output shaft 120 from
Safety guard 112 is closer to the distance, may only connect smaller second cutting assembly 140 of cutting diameter.In Fig. 1 and Fig. 2, first cuts
The cut edge for cutting 130 and second cutting assembly 140 of component overlaps, the distance phase of the cut edge of the two to safety guard 112
Deng, therefore do not influence side and careless effect is stayed to achieve the purpose that change cut coverage again.
In the present embodiment, the first installation site and during the second installation site, the line and safety of 120 axis of output shaft
Shield 112 is vertical, so as to be connected as far as possible with bigger cutting diameter while the proximity for ensureing side mowing
Cutting assembly.
Illustrate that the output shaft 120 of intelligent grass-removing 100 has the knot of different installation sites below by way of specific embodiment
Structure.
In one embodiment, motor is arranged to adjustable relative to the position of pedestal 110, to adjust the output shaft
Position.
In one embodiment, grass trimmer 100 further includes the motor cylinder 160 on pedestal 110.Motor is mounted on
In motor cylinder 160.The axis of output shaft 120 is relative to the eccentric axis setting of motor cylinder 160 as a result, when motor cylinder 160 is around certainly
When body axis rotate, position of the output shaft 120 relative to pedestal 110 can be changed.
In the embodiment, after own axes rotate 180 degree, output shaft 120 is switched motor cylinder 160 by the first installation site
It is to the second installation site or just opposite.
In another embodiment, motor is arranged to that straight reciprocating motion can be made towards safety guard 112.Wherein, bottom
Seat 110 on can on be provided with guide rail, sliding block is provided on motor, motor is slided by sliding block on guide rail makes output shaft 120
In the first installation site or the second installation site.
In another embodiment, motor further includes rotary shaft other than output shaft 120.Motor is supported by rotary shaft
In pedestal 110, and output shaft 1230 is set with rotating shaft eccentric.In this way, when motor is around the axis rotation of rotary shaft, output shaft
120 change relative to the position of pedestal 110.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of grass trimmer, including：
Pedestal；
Motor with output shaft is arranged on the pedestal, to drive cutting assembly；
Cutting assembly is coupled with the output shaft；
Safety guard is installed on the pedestal, and positioned at the side of the cutting assembly；It is characterized in that,
The output shaft at least can be at different the first installation site and the second installation site, in the first installation site and second
During installation site, the output shaft can connect the cutting assembly of different cutting diameters to obtain different cut coverage.
2. grass trimmer according to claim 1, which is characterized in that in first installation site and second installation position
It puts, the distance of axis to the safety guard of the output shaft is different.
3. grass trimmer according to claim 2, which is characterized in that first installation site and second installation site
Line it is vertical with the safety guard.
4. grass trimmer according to claim 1, which is characterized in that the motor is adjustable relative to the position of the pedestal,
To adjust the position of the output shaft.
5. grass trimmer according to claim 4, which is characterized in that the grass trimmer is further included on the pedestal
Motor cylinder, the motor are mounted in the motor cylinder, the axis of the output shaft relative to the motor cylinder eccentric axis
Setting, the motor cylinder around own axis by making output shaft switch to second installation by first installation site
Position.
6. grass trimmer according to claim 1, which is characterized in that the output shaft is switched to by first installation site
After second installation site, the motor cylinder is around own axis 180 degree.
7. grass trimmer according to claim 5, which is characterized in that it is past that the motor can make straight line towards the safety guard
Multiple movement.
8. grass trimmer according to claim 7, which is characterized in that guide rail is provided on the pedestal, is provided on motor
Sliding block, the motor is slided by sliding block on guide rail makes output shaft be located at the first installation site or the second installation site.
9. grass trimmer according to claim 1, which is characterized in that the grass trimmer further includes rotary shaft, the output shaft
It is set with the rotating shaft eccentric, the motor is supported in the pedestal by the rotary shaft, and the motor passes through around described
The axis of rotary shaft rotates the position to adjust the output shaft.
10. grass trimmer according to claim 1, which is characterized in that the output shaft is pacified in the first installation site and second
Holding position, and during the cutting diameter difference of the cutting assembly connected, the cut edge of the cutting assembly to the safety guard
Minimum range it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611188509.9A CN108200800A (en) | 2016-12-20 | 2016-12-20 | Grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611188509.9A CN108200800A (en) | 2016-12-20 | 2016-12-20 | Grass trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108200800A true CN108200800A (en) | 2018-06-26 |
Family
ID=62603656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611188509.9A Pending CN108200800A (en) | 2016-12-20 | 2016-12-20 | Grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108200800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786131A (en) * | 2018-08-03 | 2020-02-14 | 宝时得科技（中国）有限公司 | Intelligent mower |
| CN112558597A (en) * | 2019-09-10 | 2021-03-26 | 宝时得科技（中国）有限公司 | Self-moving equipment |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797245A (en) * | 1956-11-01 | 1958-06-25 | Arnold Edeson Furniss | Improvements in or relating to mowing |
| CN2648788Y (en) * | 2003-09-08 | 2004-10-20 | 呼伦贝尔市实丰门窗有限责任公司 | Suspension reciprocating mower |
| EP1731015A1 (en) * | 2005-06-10 | 2006-12-13 | Werner Kress | Lawn mower |
| US20090308045A1 (en) * | 2008-06-12 | 2009-12-17 | Christopher Bever | Lawn mower blade assembly having blade mount for quick blade replacement and associated methods |
| CN102123580A (en) * | 2007-09-20 | 2011-07-13 | 富田立郎 | Grass cutting blade for mowing machine and mowing machine |
| CN102293090A (en) * | 2010-06-24 | 2011-12-28 | 南京德朔实业有限公司 | Working head suitable for rotary vegetation cutting machine |
| EP2476303A1 (en) * | 2011-01-14 | 2012-07-18 | Outils Wolf | Handheld soil cultivation device, in particular lawnmower |
| CN202697252U (en) * | 2012-07-31 | 2013-01-30 | 浙江长江机械有限公司 | Mowing height adjusting mechanism of mower |
| CN102946710A (en) * | 2010-04-21 | 2013-02-27 | 佩朗股份有限公司 | Rotary cutting head using cutting blades, and cutting devices comprising such a cutting head |
| CN103210739A (en) * | 2012-01-20 | 2013-07-24 | 苏州宝时得电动工具有限公司 | Power cutting tool |
| CN203537858U (en) * | 2013-11-27 | 2014-04-16 | 宁波动一电器有限公司 | Electric height adjusting mechanism of lawn mower |
| EP2724605A1 (en) * | 2012-10-26 | 2014-04-30 | Black & Decker Inc. | Vegetation cutting device |
| WO2016037184A1 (en) * | 2014-09-05 | 2016-03-10 | Mtd Products Inc | Quick change lawn mower blades |
| CN205232791U (en) * | 2015-12-04 | 2016-05-18 | 苏州宝时得电动工具有限公司 | Beat grass working head and lawn mower |
| WO2016131399A1 (en) * | 2015-02-16 | 2016-08-25 | 苏州宝时得电动工具有限公司 | Automatic walking device |
| CN106034539A (en) * | 2016-06-30 | 2016-10-26 | 常州迈腾机械有限公司 | Disc type lawn mower |
| CN206423137U (en) * | 2016-12-20 | 2017-08-22 | 苏州宝时得电动工具有限公司 | Hay mover |
-
2016
- 2016-12-20 CN CN201611188509.9A patent/CN108200800A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797245A (en) * | 1956-11-01 | 1958-06-25 | Arnold Edeson Furniss | Improvements in or relating to mowing |
| CN2648788Y (en) * | 2003-09-08 | 2004-10-20 | 呼伦贝尔市实丰门窗有限责任公司 | Suspension reciprocating mower |
| EP1731015A1 (en) * | 2005-06-10 | 2006-12-13 | Werner Kress | Lawn mower |
| CN102123580A (en) * | 2007-09-20 | 2011-07-13 | 富田立郎 | Grass cutting blade for mowing machine and mowing machine |
| US20090308045A1 (en) * | 2008-06-12 | 2009-12-17 | Christopher Bever | Lawn mower blade assembly having blade mount for quick blade replacement and associated methods |
| CN102946710A (en) * | 2010-04-21 | 2013-02-27 | 佩朗股份有限公司 | Rotary cutting head using cutting blades, and cutting devices comprising such a cutting head |
| CN102293090A (en) * | 2010-06-24 | 2011-12-28 | 南京德朔实业有限公司 | Working head suitable for rotary vegetation cutting machine |
| EP2476303A1 (en) * | 2011-01-14 | 2012-07-18 | Outils Wolf | Handheld soil cultivation device, in particular lawnmower |
| CN103210739A (en) * | 2012-01-20 | 2013-07-24 | 苏州宝时得电动工具有限公司 | Power cutting tool |
| CN202697252U (en) * | 2012-07-31 | 2013-01-30 | 浙江长江机械有限公司 | Mowing height adjusting mechanism of mower |
| EP2724605A1 (en) * | 2012-10-26 | 2014-04-30 | Black & Decker Inc. | Vegetation cutting device |
| CN203537858U (en) * | 2013-11-27 | 2014-04-16 | 宁波动一电器有限公司 | Electric height adjusting mechanism of lawn mower |
| WO2016037184A1 (en) * | 2014-09-05 | 2016-03-10 | Mtd Products Inc | Quick change lawn mower blades |
| WO2016131399A1 (en) * | 2015-02-16 | 2016-08-25 | 苏州宝时得电动工具有限公司 | Automatic walking device |
| CN205232791U (en) * | 2015-12-04 | 2016-05-18 | 苏州宝时得电动工具有限公司 | Beat grass working head and lawn mower |
| CN106034539A (en) * | 2016-06-30 | 2016-10-26 | 常州迈腾机械有限公司 | Disc type lawn mower |
| CN206423137U (en) * | 2016-12-20 | 2017-08-22 | 苏州宝时得电动工具有限公司 | Hay mover |
Non-Patent Citations (1)
| Title |
|---|
| 侯荣国;姜鹏鹏;张明娇;魏克香;刘春秀;陈乃常;: "基于太阳能驱动的遥控移动草坪割草装置的设计" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786131A (en) * | 2018-08-03 | 2020-02-14 | 宝时得科技（中国）有限公司 | Intelligent mower |
| CN112558597A (en) * | 2019-09-10 | 2021-03-26 | 宝时得科技（中国）有限公司 | Self-moving equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6321515B1 (en) | Self-propelled lawn mower | |
| US8874269B2 (en) | Robotic vehicle with drive means and method for activating drive means | |
| EP2013671B1 (en) | Lawn care robot | |
| CN206413414U (en) | Grass-removing robot | |
| WO2019223725A1 (en) | Automatic mower and turning method | |
| CN106962033A (en) | Self-propelled hedge trimming scavenging machine | |
| CN206423137U (en) | Hay mover | |
| WO2016131399A1 (en) | Automatic walking device | |
| CN108200800A (en) | Grass trimmer | |
| US20220174868A1 (en) | Energy Efficient Lawn Care Vehicle | |
| CN104521444A (en) | Weeding machine | |
| GB2081563A (en) | Grass cutting apparatus | |
| CN211721119U (en) | Automatic mower | |
| CN206472500U (en) | Grass-removing robot | |
| KR101938660B1 (en) | An robot apparatus for cutting grass | |
| GB2295304A (en) | Steering control of lawn mowers | |
| CN106982585B (en) | Crawler-type hay mower and its forward method | |
| CN103858584A (en) | Intelligent mower | |
| KR100764605B1 (en) | Foldable weeding machine | |
| JP2020528275A (en) | Electric disc mower | |
| JPH09135606A (en) | Self-propelled lawn-mowing robot | |
| TWI601476B (en) | Automatic mowing robot | |
| CN113348847A (en) | Intelligent mower and mowing method thereof | |
| CN215223150U (en) | Remote control lawn mower convenient to use | |
| CN204014494U (en) | Intelligent grass-removing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180626 |
|
| WD01 | Invention patent application deemed withdrawn after publication |