CN101790921B - Anti-dumping hand-push electrical mower - Google Patents
Anti-dumping hand-push electrical mower Download PDFInfo
- Publication number
- CN101790921B CN101790921B CN2010101217671A CN201010121767A CN101790921B CN 101790921 B CN101790921 B CN 101790921B CN 2010101217671 A CN2010101217671 A CN 2010101217671A CN 201010121767 A CN201010121767 A CN 201010121767A CN 101790921 B CN101790921 B CN 101790921B
- Authority
- CN
- China
- Prior art keywords
- casing
- coupling member
- regulating handle
- machine
- walking
- 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.)
- Active
Links
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 43
- 230000008878 coupling Effects 0.000 claims description 36
- 238000010168 coupling process Methods 0.000 claims description 36
- 238000005859 coupling reaction Methods 0.000 claims description 36
- 230000001105 regulatory effect Effects 0.000 claims description 31
- 210000000515 tooth Anatomy 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 10
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Harvester Elements (AREA)
Abstract
The invention relates to an anti-dumping hand-push electrical mower which is provided with a machine casing, a power mechanism, an upper cover, a handrail, a grass collecting hopper, a front travelling wheel unit and a rear travelling wheel unit, wherein the upper cover and the handrail are connected with the upper part of the machine casing; the grass collecting hopper is connected with the rear part of the machine casing; and the front travelling wheel unit and the rear travelling wheel unit are connected with the bottom of the machine casing. The power mechanism is in a forwards arranged type. A motor can perform a certain whole machine weight balancing function after arranged on the front part. Part of the grass collecting hopper is arranged in the front space of the rear wheel, so that the grass collecting hopper is arranged on the front part as much as possible, the volume of the grass collecting hopper is ensured, and simultaneously, the distance between the rearest end of the grass collecting hopper and the furculum of the rear wheel is shortened. An adjusting handle, a triangular front connecting component and a triangular connecting component form the connecting rod mechanism. When the machine casing is adjusted to the highest position, i.e. the machine is in the highest cutting position, the machine moves forwards and moves backwards relative to the furculum of the rear wheel, thereby being beneficial to balancing the whole machine.
Description
Technical field
The present invention relates to the hand-push type garden instrument, is a kind of hand-push electrical mower.
Background technology
Power-operated mower is a kind of garden instrument commonly used, and power-operated mower has casing, loam cake, be connected the forward and backward walking wheels of bottom of shell and be connected the handrail at casing top, and casing is made up of upper and lower casing, is provided with machine hall and careless air channel in the casing.Actuating unit comprises series excited machine, connecting axle and main shaft, and the outputting power of motor is passed to main shaft through connecting axle and drives the toolbox rotation, and actuating unit is rear-mounted, and promptly series excited machine is in the rear portion of main shaft.Blade can be adjusted apart from the height on ground.Collection grass bucket is connected the casing rear portion, and the grass that blade is cut off is thrown in the collection grass bucket through careless air channel.The rear portion of the casing of prior electric mower is all more plentiful in shape with the front portion of collection grass bucket, and the front portion of trailing wheel forms idle space relatively in housing, because the control crank of mower is much higher than casing and recedes; When Ji Caodou is in empty bucket; After the center of gravity of complete machine was just leaned on, balance was relatively poor, behind the full bucket of collection grass bucket; Move after the center of gravity, cause toppling over of power-operated mower more easily.In addition, blade realizes like the height that adopts the adjustment casing apart from the adjustment of ground level, exists the center of gravity of complete machine to move on can be with the rising of casing, and the further variation of balance is just toppled over the power-operated mower of just toppling over easily originally more easily.Now in the world to the hand-push type garden instrument particularly the balance of mower have relatively high expectations; Require collection grass case (bucket) Ji Mancao of mower can keep balance in 30 degree hillside fields; And collect careless case and under the situation of the full grass of collection, increase by 25% weight again and be applied to the careless case rearmost end of collection, this hour wheel, regulate on the position that height, handle etc. are placed on the least favorable balance and can keep balance.For through above-mentioned balance test, some producers take at power-operated mower with addition of balance weight, feed consumption not only, and the weight of mower is strengthened, give machine transportation, that the implementation when using all brings is unfavorable, and has improved cost.
Summary of the invention
The objective of the invention is to propose a kind of material-saving and the good anti-dumping hand-push electrical mower of balance.
For realizing above-mentioned purpose, the present invention takes following technical scheme:
The present invention has casing, actuating unit, is connected the loam cake and the handrail on casing top, is connected the collection grass bucket at casing rear portion and front walking wheel group and the rear walking wheel group that is connected bottom of shell; Be provided with side by side machine hall and careless air channel in the said casing; Actuating unit is arranged in the machine hall, and the grass of cutting off is thrown in the collection grass bucket through careless air channel, and said actuating unit comprises series excited machine and by the main shaft of bearing block support; Belt transmission between series excited machine and the main shaft; The position that main shaft stretches out the base plate of casing is provided with toolbox, and said actuating unit is a front positioning type, and promptly series excited machine is in the place ahead of bearing block; Said machine hall has squab panel; The contact point that squab panel is in trailing wheel and ground is the front side of two trailing wheel fulcrums; The casing of squab panel rear side tilts to the back lower place; Collection grass bucket is anterior to be skewed and to pass through the rear portion that extension inserts casing, and the part of the inclination interface of collection grass bucket and housing is in the front side of two trailing wheel fulcrums, and it is preposition to form collection grass bucket; Walking axis and two front-wheels before said front walking wheel group comprises; Walking axis is connected to the preceding walking axis that is square waveform that the two preceding coupling members at front rod two ends are formed by front rod, two front axles with two front axles before said, and said two front-wheels are automatically connected on said two front axles; Said rear walking wheel group comprises back walking axis and two trailing wheels; Said back walking axis is connected to the two back back walking axis that are square waveform formed of coupling members at back link two ends by back link, two hind axles with two hind axles, and said two trailing wheels are automatically connected on said two hind axles; Be provided with regulating handle between said front walking wheel group and the rear walking wheel group; The preceding coupling member that is in regulating handle one side all is triangle members with the back coupling member; The two ends of said regulating handle respectively with triangle before behind coupling member and the triangle coupling member be connected; Said casing is connected on front rod and the back link, and regulating handle is rocked to the extreme higher position through drive front and rear connecting rods and then drive casing and moves to the front position simultaneously.
Said regulating handle and machine hall are adjacent, and the medial surface of regulating handle is provided with locking teeth, and the position of the locking teeth of corresponding regulating handle is provided with a plurality of positioning tooths on the said casing.
Be provided with spring between the casing position at the front end of said regulating handle and its rear portion.
On casing, be provided with the wind-supplying mouth that leads to the machine hall.
Said wind-supplying mouth is on the casing position of adjacent machine hall.
The baffle plate that to install as required is equipped with in the outlet in the inherent careless air channel of casing.
The present invention has following good effect; Actuating unit of the present invention adopts front positioning type, and motor preposition can play certain balance complete machine weight.Utilize the anterior space placing portion collection grass bucket of trailing wheel, it is preposition to collect the grass bucket as far as possible, when guaranteeing that the careless bucket capacity of collection is long-pending, shortens the distance of collection grass bucket rearmost end and trailing wheel fulcrum.Coupling member formation linkage behind coupling member, the triangle before regulating handle, the triangle; When the casing position of turning up full blast is a machine when being in the highest cutting position, casing moves forward, and quite moves behind the trailing wheel fulcrum; Help assembled machine balance, so the present invention has good balance.When the power-operated mower of existing market pastes the ground mowing on the high density lawn; Because the casing ground proximity makes ambient air can't get into blade wind chamber; Cause parital vacuum, do not have enough air-flows that grass is thrown in the collection grass bucket when making blade work, cause stall thereby stop up grass outlet; Just can work on after the operator must clear up, greatly reduce operating efficiency.And motor needs high-power, causes the heat dispersion variation.Have wind-supplying mouth on the housing of the present invention, increased compensated with air, reduced the resistance of throwing grass, guarantee the continuous operation of electric grass-cutting function, improved operating efficiency.Noise is also controlled with vibration simultaneously, and the power output of motor can be smaller, has ventilated well, and electric machine temperature rise is further controlled, and therefore the volume of motor can reduce.Compare with the prior electric mower, housing of the present invention does not adopt upper and lower casing and takes monoblock type, housing rear portion and the anterior tilted shape that adopts of collection grass bucket; These measures make reducing with material of housing and collection grass bucket; The present invention can adopt the motor of small size, and has save balance weight, so the present invention saves resource, the energy; Have the carbon of subtracting effect, reduced product cost.
Description of drawings
For content of the present invention is more clearly understood,, the present invention is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the stereogram of embodiment;
Fig. 2 is the ground plan of embodiment;
Fig. 3 is the interior structure chart;
Fig. 4 is loam cake figure;
Fig. 5 is casing figure;
Fig. 6 is casing figure;
Fig. 7 is the cover plate figure of collection grass bucket;
Fig. 8 is the careless bucket figure of collection;
Fig. 9 is the connection layout of regulating handle and forward and backward walking axis;
Figure 10 is preceding walking axis figure;
Figure 11 is regulating handle figure;
Figure 12 is regulating handle and housing connection layout;
Figure 13 is baffle plate use figure;
Figure 14 is baffle plate figure.
Embodiment
See accompanying drawing 1 to 8, present embodiment has casing 1, actuating unit, loam cake 2, collection grass bucket 3 and handrail 4, front walking wheel group and rear walking wheel group, and loam cake 2 is connected casing 1 top, and collection grass bucket 3 is in the rear portion of casing 1.Be connected through fluted disc 16 between handrail 4 and the casing 1.Be provided with side by side machine hall and careless air channel B in the said casing 1; Actuating unit is arranged in the machine hall, and said actuating unit comprises series excited machine 9 and main shaft, and main shaft is by the supporting of the bearing in the bearing block 10; Belt transmission between series excited machine and the main shaft; The position that main shaft stretches out the base plate 1-1 of casing is provided with toolbox 11, and said actuating unit is a front positioning type, and promptly series excited machine 9 is in the place ahead of bearing block 10.The grass of cutting off is thrown in the collection grass bucket 3 through careless air channel B.
See Fig. 3,5,6 and Fig. 8; Said machine hall has squab panel 1-2, and the contact point that squab panel 1-2 is in trailing wheel and ground is the front side of two trailing wheel fulcrum C, and the casing of squab panel 1-2 rear side tilts to the back lower place; The front portion of collection grass bucket 3 is skewed and passes through the rear portion that extension 3-1 inserts casing 1; The outer surface one integrated mass of collection grass bucket 3 and housing 1,1/2nd to 2/3rds of the inclination interface M of collection grass bucket 3 and housing 1 is in the front side of two trailing wheel fulcrum C, and it is preposition to form collection grass bucket 3.Also be coated with the bonnet 14 that is hinged on loam cake 2 rear ends on the collection grass bucket 3.See Fig. 9 and Figure 10; Walking axis 7 and two front-wheels 5 before said front walking wheel group comprises; Walking axis 7 is connected to the preceding walking axis that is square waveform that the two preceding coupling member 7-2 at front rod 7-1 two ends form by front rod 7-1, two front axle 7-3 with two front axle 7-3 before said, and said two front-wheels 5 are automatically connected on the said two front axle 7-3.Being connected of above-mentioned front rod 7-1 and preceding coupling member 7-2, preceding coupling member 7-2 respectively constitute revolute pair with being connected of front-wheel 5.Said rear walking wheel group comprises back walking axis 8 and two trailing wheels 6.Said back walking axis 8 is connected to the two back back walking axis (referring to Figure 10) that are square waveform formed of coupling member 8-2 at back link 8-1 two ends by back link 8-1, two hind axle 8-3 with two hind axle 8-3, and said two trailing wheels 6 are automatically connected on the said two hind axle 8-3.Being connected of above-mentioned back link 8-1 and back coupling member 8-2, back coupling member 8-2 respectively constitute revolute pair with being connected of trailing wheel 6.
See Fig. 1, Fig. 3, Fig. 5, Fig. 9 to Figure 11; Be provided with regulating handle 12 between said front walking wheel group and the rear walking wheel group; Said regulating handle 12 is adjacent with the machine hall; The preceding coupling member that is in regulating handle 12 1 sides respectively is the triangle member with the back coupling member, and coupling member is a strip member with the back coupling member before the other side.Front rod 7-1 and front axle 7-3 are connected on first, second angle of the preceding coupling member 7-2-1 of triangle; Back link 8-1 and hind axle 8-3 be connected coupling member 8-2-1 behind the triangle first, second angle on; The two ends of said regulating handle 12 respectively behind the 3rd angle through coupling member 7-2-1 before bearing pin 12-2 and the triangle and the triangle the 3rd angle of coupling member 8-2-1 be connected tie point formation revolute pair.
See Fig. 3, Fig. 5, Figure 11 and Figure 12, the medial surface of regulating handle 12 is provided with locking teeth 12-1, and the position of the locking teeth 12-1 of corresponding regulating handle 12 is provided with a plurality of positioning tooth 1-4 on the said casing 1, forms many grades of adjusting positions.Locking teeth 12-1 on the regulating handle 12 and the engagement of the positioning tooth 1-4 on the casing 1 are to regulating handle 12 lockings.Be provided with spring 13 between the front end of said regulating handle 12 and the casing at its rear portion 1 position.
See Fig. 1, Fig. 2, Fig. 5 and Fig. 6, said casing 1 bottom is provided with forward and backward groove 1-3 and forward and backward reference column 1-6, and casing 1 is connected on front rod 7-1 and the back link 8-1 through forward and backward groove 1-3 and forward and backward reference column 1-6.Regulating handle 12 is rocked to the extreme higher position through drive front and rear connecting rods 7-1,8-1 and then drive casing 1 and moves to the front position simultaneously, moves behind the suitable two trailing wheel fulcrum C.
See Fig. 3 and Fig. 5, the casing position of machine hall is provided with the wind-supplying mouth 1-5 that leads to the machine hall.
See Figure 13 and Figure 14, be equipped with the baffle plate 15 that to install as required in the outlet in casing 1 inherent careless air channel.When mowing, need not use baffle plate 15.Need in this mower, accomplish broken grass, the outlet in careless air channel sealed with baffle plate 15.
Claims (6)
1. anti-dumping hand-push electrical mower; Have casing (1), actuating unit, be connected casing (1) top loam cake (2) and handrail (4), be connected the collection grass bucket (3) at casing (1) rear portion and front walking wheel group and the rear walking wheel group that is connected casing (1) bottom; Be provided with side by side machine hall and careless air channel (B) in the said casing (1); Actuating unit is arranged in the machine hall, and the grass of cutting off is thrown in the collection grass bucket through careless air channel (B), it is characterized in that:
A, said actuating unit comprise series excited machine (9) and the main shaft that is supported by bearing block (10); Belt transmission between series excited machine and the main shaft; The position that main shaft stretches out the base plate (1-1) of casing is provided with toolbox (11); Said actuating unit is a front positioning type, and promptly series excited machine (9) is in the place ahead of bearing block (10);
B, said machine hall have squab panel (1-2); The contact point that squab panel (1-2) is in trailing wheel and ground is the front side of two trailing wheel fulcrums (C); The casing of squab panel (1-2) rear side tilts to the back lower place; Collect grass bucket (3) front portion and be skewed and pass through the rear portion that extension (3-1) inserts casing (1), the part of the inclination interface of Ji Caodou (3) and housing (1) is in the front side of two trailing wheel fulcrums (C), and it is preposition to form the careless bucket of collection (3);
C, said front walking wheel group comprise preceding walking axis (7) and two front-wheels (5); Walking axis (7) is connected to the preceding walking axis that is square waveform that the two preceding coupling members (7-2) at front rod (7-1) two ends are formed by front rod (7-1), two front axles (7-3) with two front axles (7-3) before said; Said two front-wheels (5) are automatically connected on said two front axles (7-3), and being connected of above-mentioned front rod (7-1) and preceding coupling member (7-2), preceding coupling member (7-2) respectively constitute revolute pair with being connected of front-wheel (5); Said rear walking wheel group comprises back walking axis (8) and two trailing wheels (6); Said back walking axis (8) is connected to the two back back walking axis that are square waveform formed of coupling members (8-2) at back link (8-1) two ends by back link (8-1), two hind axles (8-3) with two hind axles (8-3); Said two trailing wheels (6) are automatically connected on said two hind axles (8-3), and above-mentioned back link (8-1) respectively constitutes revolute pair with back coupling member being connected of (8-2), back coupling member (8-2) with being connected of trailing wheel (6); Be provided with regulating handle (12) between said front walking wheel group and the rear walking wheel group; The preceding coupling member that is in regulating handle (12) one sides all is triangle members with the back coupling member; The two ends of said regulating handle (12) respectively with triangle before behind coupling member (7-2-1) and the triangle coupling member (8-2-1) be connected; Casing (1) is connected on front rod (7-1) and the back link (8-1); Said front rod (7-1) and front axle (7-3) are connected on first, second angle of the preceding coupling member (7-2-1) of triangle; Back link (8-1) and hind axle (8-3) are connected on first, second angle of coupling member (8-2-1) behind the triangle; The two ends of said regulating handle (12) respectively behind the 3rd angle through coupling member (7-2-1) before bearing pin (12-2) and the triangle and the triangle the 3rd angle of coupling member (8-2-1) be connected tie point formation revolute pair; Regulating handle (12) is rocked to the extreme higher position through drive front and rear connecting rods (7-1,8-1) and then drive casing (1) and moves to the front position simultaneously.
2. anti-dumping hand-push electrical mower according to claim 1; It is characterized in that: said regulating handle (12) is adjacent with the machine hall; The medial surface of regulating handle (12) is provided with locking teeth (12-1), and the position that said casing (1) is gone up the locking teeth (12-1) of corresponding regulating handle (12) is provided with a plurality of positioning tooths (1-4).
3. anti-dumping hand-push electrical mower according to claim 2 is characterized in that: be provided with spring (13) between casing (1) position at the front end of said regulating handle (12) and its rear portion.
4. according to claim 1ly anti-topple over power-operated mower, it is characterized in that: on casing (1), be provided with the wind-supplying mouth (1-5) that leads to the machine hall.
5. anti-dumping hand-push electrical mower according to claim 4 is characterized in that: said wind-supplying mouth (1-5) is on the casing position of adjacent machine hall.
6. anti-dumping hand-push electrical mower according to claim 1 is characterized in that: be equipped with the baffle plate (15) that can install as required in the outlet in the inherent careless air channel of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101217671A CN101790921B (en) | 2010-03-11 | 2010-03-11 | Anti-dumping hand-push electrical mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101217671A CN101790921B (en) | 2010-03-11 | 2010-03-11 | Anti-dumping hand-push electrical mower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101790921A CN101790921A (en) | 2010-08-04 |
| CN101790921B true CN101790921B (en) | 2012-05-02 |
Family
ID=42584021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101217671A Active CN101790921B (en) | 2010-03-11 | 2010-03-11 | Anti-dumping hand-push electrical mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101790921B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471146A (en) * | 2014-09-04 | 2016-04-06 | 苏州宝时得电动工具有限公司 | Electric tool |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012166026A1 (en) * | 2011-05-31 | 2012-12-06 | Husqvarna Ab | Front baffle assembly for a lawn mower |
| CN104904405A (en) * | 2015-05-11 | 2015-09-16 | 宁波大叶园林设备有限公司 | Electric mower provided with logarithmic spiral brake achieving automatic braking protection and series excitation motor |
| CN104996091A (en) * | 2015-08-18 | 2015-10-28 | 包头市北工机械有限公司 | People-assisted electric mower capable of feeding back electric power |
| CN106717494B (en) * | 2016-12-02 | 2023-04-07 | 浙江亚特电器股份有限公司 | Conveniently clear up lawn mower of grass outlet |
| CN109362328B (en) * | 2018-10-24 | 2024-04-16 | 浙江亚特电器股份有限公司 | Use laborsaving lawn mower |
| MX2021004950A (en) * | 2018-11-09 | 2021-06-15 | Techtronic Cordless Gp | Modular Power Unit and Tool using a Modular Power Unit. |
| CN109845478B (en) * | 2019-02-20 | 2024-04-12 | 农业农村部南京农业机械化研究所 | Stem and leaf vegetable harvester |
| CN109937686A (en) * | 2019-03-28 | 2019-06-28 | 林清武 | It is a kind of to prevent from collecting the improved electric motor mower that careless basket is detached from body |
| JP2021023186A (en) * | 2019-08-02 | 2021-02-22 | 株式会社マキタ | Lawn mower |
| CN113455173A (en) * | 2021-06-27 | 2021-10-01 | 刘杏桂 | Agricultural lawn mower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0852904A1 (en) * | 1997-01-14 | 1998-07-15 | Honda Giken Kogyo Kabushiki Kaisha | Electric lawn mower |
| EP0903074A1 (en) * | 1997-09-12 | 1999-03-24 | Outils Wolf (Société Anonyme à Directoire et Conseil de Surveillance) | Lawnmower with a safety device to prevent access to the rotating cutter blade |
| DE20107166U1 (en) * | 2001-04-26 | 2001-06-13 | Viking-Umwelttechnik Ges.M.B.H., Kufstein | Grass catcher for a powered lawn mower |
| CN2569546Y (en) * | 2001-08-22 | 2003-09-03 | 本田技研工业株式会社 | Electric mower |
| CN2599910Y (en) * | 2001-10-04 | 2004-01-21 | 本田技研工业株式会社 | Mower |
| DE10306637A1 (en) * | 2002-07-29 | 2004-02-26 | Werner Kress | mowing machine |
-
2010
- 2010-03-11 CN CN2010101217671A patent/CN101790921B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0852904A1 (en) * | 1997-01-14 | 1998-07-15 | Honda Giken Kogyo Kabushiki Kaisha | Electric lawn mower |
| EP0903074A1 (en) * | 1997-09-12 | 1999-03-24 | Outils Wolf (Société Anonyme à Directoire et Conseil de Surveillance) | Lawnmower with a safety device to prevent access to the rotating cutter blade |
| DE20107166U1 (en) * | 2001-04-26 | 2001-06-13 | Viking-Umwelttechnik Ges.M.B.H., Kufstein | Grass catcher for a powered lawn mower |
| CN2569546Y (en) * | 2001-08-22 | 2003-09-03 | 本田技研工业株式会社 | Electric mower |
| CN2599910Y (en) * | 2001-10-04 | 2004-01-21 | 本田技研工业株式会社 | Mower |
| DE10306637A1 (en) * | 2002-07-29 | 2004-02-26 | Werner Kress | mowing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471146A (en) * | 2014-09-04 | 2016-04-06 | 苏州宝时得电动工具有限公司 | Electric tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101790921A (en) | 2010-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101790921B (en) | Anti-dumping hand-push electrical mower | |
| CN209710730U (en) | Straddle riding type power-operated mower | |
| CN103843514B (en) | Er | |
| CN201450780U (en) | Small-sized seeder | |
| US11317561B2 (en) | Lawnmower propulsion system for use with DC power source | |
| CN205454594U (en) | Energy -conserving pseudo -ginseng seedling harvester | |
| US20110155488A1 (en) | Cleaning Machine | |
| CN201128896Y (en) | Small Electric Sweeper | |
| JP2020000115A (en) | Riding lawn mower | |
| EP2921386B1 (en) | Ride-on implement carriage | |
| CN203590687U (en) | Storage battery electric mini-tiller | |
| CN218648051U (en) | Battery package and lawn mower | |
| CN2838241Y (en) | Grass cutter | |
| CN103444358A (en) | Four-wheel-driven three-row corn harvester with front husking machine | |
| JP2020156340A (en) | Sulky lawn mower | |
| JP2004092161A (en) | Litter collecting machine | |
| CN202035288U (en) | Small-size combine harvester with postpositive driving wheels | |
| CN106105543A (en) | Grass cutter | |
| US20090031686A1 (en) | Self-propelled forage harvester | |
| CN201243483Y (en) | Combine | |
| CN210187351U (en) | Miniature self-propelled tea stem rubbing crusher | |
| CN208523236U (en) | Lawn vehicle receives careless device | |
| CN202565694U (en) | Tool for gardens | |
| CN2873882Y (en) | Crushing type leaf suction machine | |
| CN219844077U (en) | riding lawn mower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 213011 No. 1 Wuyi Road, Qishuyan Economic Development Zone, Changzhou, Jiangsu Patentee after: Heli Electrical Appliances Co., Ltd., Changzhou City Address before: 213011 Bei Xin Cun Qishuyan Railway Station, Changzhou, Jiangsu. Patentee before: Heli Electrical Appliances Co., Ltd., Changzhou City |
|
| CP02 | Change in the address of a patent holder |