CN106912246A - A kind of hand propelled garden lawn clipping device - Google Patents
A kind of hand propelled garden lawn clipping device Download PDFInfo
- Publication number
- CN106912246A CN106912246A CN201710264903.4A CN201710264903A CN106912246A CN 106912246 A CN106912246 A CN 106912246A CN 201710264903 A CN201710264903 A CN 201710264903A CN 106912246 A CN106912246 A CN 106912246A
- Authority
- CN
- China
- Prior art keywords
- walker
- mounting bracket
- clipping device
- garden lawn
- motor
- 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.)
- Withdrawn
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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
- A01D34/64—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
-
- 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
- A01D34/74—Cutting-height adjustment
-
- 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
Abstract
The invention discloses a kind of hand propelled garden lawn clipping device, including mounting bracket, mounting bracket upper end right side is fixedly connected with motor, motor right-hand member is connected with decelerator, decelerator right-hand member is connected with driving pulley, driving pulley lower end is connected with driven pulley by belt, driven pulley middle part is connected with drive link, drive link two ends middle part is connected with travelling gear, travelling gear lower end is engaged with drive gear, drive gear lower end is connected with drive screw, drive screw middle part is connected with elevator, lifter plate is connected between elevator, mounting bracket upper end left side is fixedly connected with lithium battery group, mounting bracket middle part left end is connected with controlling switch, mounting bracket lower end both sides are fixedly connected with walker, walker lower end is connected with buffer unit, buffer unit lower end is connected with road wheel.The present invention, realizes the pruning on the lawn to the gardens of different depth, the lawn of different height can be pruned out, the need for meeting garden lawn greening pruner.
Description
Technical field
The present invention relates to gardens pruning technical field of greening, specifically a kind of hand propelled garden lawn clipping device.
Background technology
Development of Agricultural Mechanization, raising operating efficiency, raising agricultural production efficiency, show in our such a large agricultural countries
It is instrument of the important hay mover as important role in agricultural production to obtain it, has most direct shadow to the yield of crops
Ring, its invention is a much progress of human civilization.Blade is greatly improved using the high speed rotation output speed of engine, is saved
Activity duration of weeding workman, reduce substantial amounts of human resources.It is new to cut in the country of Mechanization of animal husbandry high development
Direction of the research of careless machine just towards high speed, energy-conservation is developed.
Chinese patent (Authorization Notice No.：CN205727065U a kind of Novel hand pushing-type lawn mower) is disclosed, including
Framework, clipping device and air filter, although the device facilitates the pruning to garden lawn to a certain extent, but
The lawn pruned cannot be highly adjusted in actual mechanical process, it is impossible to meet the need for being pruned to garden lawn, it is practical
Property is poor.
The content of the invention
It is an object of the invention to provide a kind of hand propelled garden lawn clipping device, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of hand propelled garden lawn clipping device, including mounting bracket, the mounting bracket upper end right side are fixedly connected with drive
Dynamic motor, motor right-hand member is connected with decelerator, and decelerator right-hand member is connected with driving pulley, and driving pulley lower end passes through belt
Driven pulley is connected with, driven pulley middle part is connected with drive link, and drive link two ends middle part is connected with travelling gear, travelling gear
Lower end is engaged with drive gear, and drive gear lower end is connected with drive screw, and drive screw middle part is connected with elevator, elevator
Between be connected with lifter plate, lifter plate lower end is connected with stop collar, and stop collar middle part is provided with movable block, and movable block middle part is connected with
Rotary screw, rotary screw right-hand member is connected with electric rotating machine, and the movable block lower end is connected with pruning motor, prunes motor lower end
Trimmer blade is connected with, the mounting bracket upper end left side is fixedly connected with lithium battery group, and mounting bracket middle part left end is connected with
Controlling switch, mounting bracket lower end both sides are fixedly connected with walker, and walker lower end is connected with buffer unit, buffer unit
Including piston cylinder, piston is provided with inside the piston cylinder, piston upper end is connected with buffer bar, and buffer bar upper end is connected with buffering
Pad, is connected with cushion collar between the cushion pad and piston cylinder, the buffer unit lower end is connected with road wheel.
As further scheme of the invention：The walker middle part is provided with the lifting groove cooperated with lifter plate.
As further scheme of the invention：The walker rear end middle part is fixedly connected with arm-rest frame.
As further scheme of the invention：Buffer bar outside in the middle part of the cushion collar is cased with buffer spring.
As further scheme of the invention：The motor and electric rotating machine are double steering servomotor.
As further scheme of the invention：The motor, electric rotating machine and pruning motor are connected by wire
There is controlling switch, controlling switch is connected with lithium battery group by inverter.
As further scheme of the invention：The elevator and movable block middle part are equipped with tapped through hole.
As further scheme of the invention：The drive link strengthens gusset and is connected with walker by multiple.
As further scheme of the invention：The rotary screw is fixedly connected on walker two ends by bearing block.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of hand propelled garden lawn clipping device, it is rational in infrastructure, it is novel in design, by the elevator being provided with and drive
Interaction between dynamic screw rod, realizes the regulation to the upper-lower height of trimmer blade, realizes to the gardens of different depth
The pruning on lawn, can prune out the lawn of different height, the need for meeting garden lawn greening pruner, while by being provided with
Movable block and rotary screw between interaction, realize and trimmer blade moved left and right, it is to avoid be whole during gardens pruning
The left and right of individual device is significantly moved, and reduces the working strength of gardener, improves the operating efficiency of gardens pruning.
Brief description of the drawings
Fig. 1 is a kind of structural representation of hand propelled garden lawn clipping device.
Fig. 2 is a kind of left view structural representation of walker in hand propelled garden lawn clipping device.
Fig. 3 is a kind of structural representation of buffer unit in hand propelled garden lawn clipping device.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1~3 are referred to, in the embodiment of the present invention, a kind of hand propelled garden lawn clipping device, including mounting bracket 1, institute
State the upper end of mounting bracket 1 right side and be fixedly connected with motor 2, for the change of the height of whole trimmer blade 10 provides power
Source, the right-hand member of motor 2 is connected with decelerator 3, and the decelerator 3 is damping type speed reducer, is being subtracted so as to reduce decelerator 3
What is produced during speed rocks, and improves comfort level when workman promotes whole clipping device to walk, and the right-hand member of decelerator 3 is connected with
Driving pulley 4, the lower end of driving pulley 4 is connected with driven pulley 5 by belt, and the middle part of driven pulley 5 is connected with drive link 16, passes
Lever 16 strengthens gussets and is connected with walker 20 by multiple, so that position-limiting action during first to the rotation of drive link 16,
The two ends of drive link 16 middle part is connected with travelling gear 21, and the lower end of travelling gear 21 is engaged with drive gear 6, the lower end of drive gear 6
Drive screw 19 is connected with, rotary screw 19 is fixedly connected on the two ends of walker 20 by bearing block 8, so as to realize to driving
The fixation during rotation of screw rod 19, the middle part of drive screw 19 is connected with elevator 7, and elevator 7 and the middle part of movable block 13 are
Tapped through hole is provided with, the tapped through hole in the elevator 7 cooperates with drive screw 19, so as to by the rotation of drive screw 19
The dynamic linear motion up and down for being converted into elevator 7 of transhipment, tapped through hole and the phase interworking of rotary screw 12 in the movable block 13
Close, for the left and right of movable block 13 moves along a straight line, liter is connected between elevator 7 so as to by the convert rotational motion of rotary screw 12
Drop plate 15, the lower end of lifter plate 15 is connected with stop collar 14, for playing position-limiting action to moving left and right for movable block 13, it is to avoid move
Motion block 13 followed by rotary screw 12 and rotate motion together, and the middle part of stop collar 14 is provided with movable block 13, the middle part of movable block 13
Rotary screw 12 is connected with, the right-hand member of rotary screw 12 is connected with electric rotating machine 11, is the powered rotation of rotary screw 12, driven
Move electric 2 machine and electric rotating machine 11 is double steering servomotor, so as to realize the motion of the both direction up and down of lifter plate 15
With the motion of the left and right both direction of movable block 13, the lower end of the movable block 13 is connected with pruning motor 9, prunes the lower end of motor 9
Trimmer blade 10 is connected with, so as to realize the rotation of trimmer blade 10, the upper end of the mounting bracket 1 left side is fixedly connected with lithium electricity
Pond group 23, for whole device provides power resources, the middle part of the lithium battery group 23 is provided with electric-quantity display device and charging inlet, just
The inside dump energy of lithium battery group 23 is known in time how much, remind staff to be charged in time, the installation in people
The middle part left end of frame 1 is connected with controlling switch 22, and the lower end both sides of the mounting bracket 1 are fixedly connected with walker 20, the walker
20 middle parts are provided with the lifting groove 25 cooperated with lifter plate 15, so that lifter plate 15 can be along moving down in lifting groove 25
Dynamic, the rear end of walker 20 middle part is fixedly connected with arm-rest frame 24, for carrying out the movable of whole device, under walker 20
End is connected with buffer unit 18, and buffer unit 18 includes piston cylinder 182, piston 186 is provided with inside the piston cylinder 185, described
Piston 186 can be along moving up and down inside piston cylinder 185, and the upper end of piston 186 is connected with buffer bar 181, the upper end of buffer bar 181
Cushion pad 182 is connected with, cushion collar 183 is connected between the cushion pad 182 and piston cylinder 185, it is slow in the middle part of cushion collar 183
The outside of jumper bar 181 is cased with buffer spring 184, and the lower end of the buffer unit 18 is connected with road wheel 17, motor 2, electric rotating
Machine 11 and prune motor 9 controlling switch 22 be connected with by wire, the controlling switch 22 control respectively motor 2,
The access of the power supply of electric rotating machine 11 and pruning motor 9, and rotate and reverse, its three's is controlled to independent and does not receive mutually
Influence, controlling switch 22 is connected with lithium battery group 23 by inverter, so as to be friendship by the DC conversion of batteries 23
Stream electricity is used for dynamic motor 2, electric rotating machine 11 and the pruning three of motor 9.
A kind of hand propelled garden lawn clipping device, during work, will entirely be filled by the effect of road wheel 17 first
Put on the garden lawn for moving to and needing to prune, while controlling the direction of advance of whole device, Ran Houtong by arm-rest frame 24
Cross controlling switch 22 and cause that pruning motor 9 accesses power supply so that prune motor 9 and drive trimmer blade 10 to rotate, so as to realize
Pruning to garden lawn, simultaneously, causes that electric rotating machine 9 accesses power supply so that electric rotating machine 11 by controlling switch 22
Screw mandrel 12 is rotated to rotate, so that movable block 13 inside stop collar 14 along moving left and right, and then realizes to pruning
Blade 10 is moved left and right so that trimmer blade 10 carries out left and right pruning to the garden lawn of the lower end of walker 20, it is to avoid mobile
Whole clipping device carries out turf-mown, substantially increases the operating efficiency of gardens pruning, when needing repairing to trimmer blade 10
Cut height to be adjusted, when being pruned with the garden lawn for adapting to different requirements and different height, cause to drive by controlling switch 22
Dynamic motor 2 accesses power supply so that motor 2 drives driving pulley 4 to rotate, then by driving pulley 4 and driven pulley 5 it
Between belt effect so that driven pulley 5 drives drive link 16 to rotate, then nibbling by swing pinion 21 and drive gear 6
The cooperation rotation for realizing drive screw 19, and then cause that elevator 7 drives lifter plate 15 to move up and down, so as to realize repairing
The change of the upper-lower height of shear blade 10, so meet garden lawn prune the need for, whole woods prune during, pass through
The up and down motion of buffer bar 181 and piston 186 inside piston cylinder 185, good damping effect is served to whole device, together
When cushioning effect is also played by buffer spring 181 and the flexible of cushion collar 183, considerably increase the reliability of whole device
Property.The present invention, it is rational in infrastructure, it is novel in design, by the interaction between the elevator 7 and drive screw 19 that are provided with, realize
Regulation to the upper-lower height of trimmer blade 10, realizes the pruning on the lawn to the gardens of different depth, can prune out not
Level lawn, the need for meeting garden lawn greening pruner, while by the movable block 13 and rotary screw 12 that are provided with
Between interaction, realize moving left and right to trimmer blade 10, it is to avoid the left and right of whole device is significantly during gardens pruning
Degree movement, reduces the working strength of gardener, improves the operating efficiency of gardens pruning
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (7)
1. a kind of hand propelled garden lawn clipping device, including mounting bracket (1), it is characterised in that mounting bracket (1) upper end is right
Side is fixedly connected with motor (2), and motor (2) right-hand member is connected with decelerator (3), and decelerator (3) right-hand member is connected with master
Movable belt pulley (4), driving pulley (4) lower end is connected with driven pulley (5) by belt, and driven pulley (5) middle part is connected with transmission
Bar (16), drive link (16) two ends middle part is connected with travelling gear (21), and travelling gear (21) lower end is engaged with drive gear
(6), drive gear (6) lower end is connected with drive screw (19), and drive screw (19) middle part is connected with elevator (7), elevator
(7) lifter plate (15) is connected between, lifter plate (15) lower end is connected with stop collar (14), and stop collar (14) middle part is provided with movement
Block (13), movable block (13) middle part is connected with rotary screw (12), and rotary screw (12) right-hand member is connected with electric rotating machine (11), institute
State movable block (13) lower end and be connected with pruning motor (9), prune motor (9) lower end and be connected with trimmer blade (10), the installation
Frame (1) upper end left side is fixedly connected with lithium battery group (23), and mounting bracket (1) middle part left end is connected with controlling switch (22),
Mounting bracket (1) the lower end both sides are fixedly connected with walker (20), and walker (20) middle part is provided with lifter plate (15) mutually
The lifting groove (25) of cooperation, walker (20) lower end is connected with buffer unit (18), and buffer unit (18) is including piston cylinder
(182) piston (186), is provided with inside the piston cylinder (185), piston (186) upper end is connected with buffer bar (181), buffer bar
(181) upper end is connected with cushion pad (182), and cushion collar (183) is connected between the cushion pad (182) and piston cylinder (185),
Buffer unit (18) lower end is connected with road wheel (17), and walker (20) the rear end middle part is fixedly connected with arm-rest frame
(24)。
2. a kind of hand propelled garden lawn clipping device according to claim 1, it is characterised in that the cushion collar
(183) buffer bar (181) outside in the middle part of is cased with buffer spring (184).
3. a kind of hand propelled garden lawn clipping device according to claim 1, it is characterised in that driving electricity (2)
Machine and electric rotating machine (11) are double steering servomotor.
4. a kind of hand propelled garden lawn clipping device according to claim 1, it is characterised in that the motor
(2), electric rotating machine (11) and pruning motor (9) is connected with controlling switch (22) by wire, and controlling switch (22) is by inverse
Become device and be connected with lithium battery group (23).
5. a kind of hand propelled garden lawn clipping device according to claim 1, it is characterised in that the elevator (7)
Tapped through hole is equipped with movable block (13) middle part.
6. a kind of hand propelled garden lawn clipping device according to claim 1, it is characterised in that the drive link (16)
Gusset is strengthened by multiple and is connected with walker (20).
7. a kind of hand propelled garden lawn clipping device according to claim 1, it is characterised in that the rotary screw
(19) walker (20) two ends are fixedly connected on by bearing block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264903.4A CN106912246A (en) | 2017-04-21 | 2017-04-21 | A kind of hand propelled garden lawn clipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264903.4A CN106912246A (en) | 2017-04-21 | 2017-04-21 | A kind of hand propelled garden lawn clipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106912246A true CN106912246A (en) | 2017-07-04 |
Family
ID=59567442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710264903.4A Withdrawn CN106912246A (en) | 2017-04-21 | 2017-04-21 | A kind of hand propelled garden lawn clipping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106912246A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371567A (en) * | 2017-07-25 | 2017-11-24 | 合肥全套机械科技有限公司 | A kind of garden lawn trimmer |
| CN107409784A (en) * | 2017-09-01 | 2017-12-01 | 郑州大学 | A kind of municipal greenbelt clipping device |
| CN108029326A (en) * | 2018-02-01 | 2018-05-15 | 济源新航园艺有限公司 | A kind of garden lawn trimmer based on thread slider principle |
| CN108476709A (en) * | 2018-03-10 | 2018-09-04 | 王攀 | A kind of garden layout weed-eradicating robot |
| CN108551885A (en) * | 2018-04-13 | 2018-09-21 | 卢海勇 | A kind of lithium ion battery new energy applies the power plant on gardening mower |
| CN108811685A (en) * | 2018-07-09 | 2018-11-16 | 陈海荣 | A kind of forage of collecting cuts careless vehicle |
| CN108834485A (en) * | 2018-06-11 | 2018-11-20 | 苏州睿烁环境科技有限公司 | A kind of agricultural digging apparatus of dismountable hand-rail type of drill bit |
| CN109121676A (en) * | 2018-08-14 | 2019-01-04 | 耿声俊 | A kind of pergola on the city road weeder |
| CN109819789A (en) * | 2019-01-21 | 2019-05-31 | 吕若飞 | A kind of herbage cutting equipment with height adjusting function |
| CN111699818A (en) * | 2020-07-31 | 2020-09-25 | 江苏艾威机械制造有限公司 | Side-moving avoiding mower |
| CN114128482A (en) * | 2021-11-30 | 2022-03-04 | 万平平 | Lawn trimming device for urban building gardens and using method thereof |
| CN114402791A (en) * | 2021-12-21 | 2022-04-29 | 湖南工艺美术职业学院 | Lawn trimming equipment for landscape design |
-
2017
- 2017-04-21 CN CN201710264903.4A patent/CN106912246A/en not_active Withdrawn
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371567A (en) * | 2017-07-25 | 2017-11-24 | 合肥全套机械科技有限公司 | A kind of garden lawn trimmer |
| CN107409784A (en) * | 2017-09-01 | 2017-12-01 | 郑州大学 | A kind of municipal greenbelt clipping device |
| CN107409784B (en) * | 2017-09-01 | 2023-11-21 | 南京沃谱瑞环境研究院有限公司 | Municipal afforestation area trimming means |
| CN108029326A (en) * | 2018-02-01 | 2018-05-15 | 济源新航园艺有限公司 | A kind of garden lawn trimmer based on thread slider principle |
| CN108476709A (en) * | 2018-03-10 | 2018-09-04 | 王攀 | A kind of garden layout weed-eradicating robot |
| CN108551885B (en) * | 2018-04-13 | 2021-09-21 | 南京六合科技创业投资发展有限公司 | Power device for applying lithium ion battery new energy to gardening mower |
| CN108551885A (en) * | 2018-04-13 | 2018-09-21 | 卢海勇 | A kind of lithium ion battery new energy applies the power plant on gardening mower |
| CN108834485A (en) * | 2018-06-11 | 2018-11-20 | 苏州睿烁环境科技有限公司 | A kind of agricultural digging apparatus of dismountable hand-rail type of drill bit |
| CN108811685A (en) * | 2018-07-09 | 2018-11-16 | 陈海荣 | A kind of forage of collecting cuts careless vehicle |
| CN109121676A (en) * | 2018-08-14 | 2019-01-04 | 耿声俊 | A kind of pergola on the city road weeder |
| CN109819789A (en) * | 2019-01-21 | 2019-05-31 | 吕若飞 | A kind of herbage cutting equipment with height adjusting function |
| CN109819789B (en) * | 2019-01-21 | 2021-11-16 | 石门汉唐生态农业有限公司 | Forage grass cutting equipment with altitude mixture control function |
| CN111699818A (en) * | 2020-07-31 | 2020-09-25 | 江苏艾威机械制造有限公司 | Side-moving avoiding mower |
| CN114128482A (en) * | 2021-11-30 | 2022-03-04 | 万平平 | Lawn trimming device for urban building gardens and using method thereof |
| CN114402791A (en) * | 2021-12-21 | 2022-04-29 | 湖南工艺美术职业学院 | Lawn trimming equipment for landscape design |
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Application publication date: 20170704 |