CN2484725Y - Hand mower with D.C. motor - Google Patents
Hand mower with D.C. motor Download PDFInfo
- Publication number
- CN2484725Y CN2484725Y CN 01222213 CN01222213U CN2484725Y CN 2484725 Y CN2484725 Y CN 2484725Y CN 01222213 CN01222213 CN 01222213 CN 01222213 U CN01222213 U CN 01222213U CN 2484725 Y CN2484725 Y CN 2484725Y
- Authority
- CN
- China
- Prior art keywords
- direct current
- current generator
- control stick
- portable direct
- mower according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model relates to a portable direct current hay mover, comprising a battery, a control lever, a mowing device and a controller component. The battery and the controller are installed in the tail part of the control lever; the mowing device is installed in the front part of the control lever; the mowing device is consisted by razor blades driven by a permanent magnet dc motor. The hay mover can be handled only by portable operation. The utility model is characterized in lightness appearance, rational structure, convenient carrying, light weight, little noise, high efficiency, few trouble and easy operation. The utility model is also safe and reliable, which is suitable for lawns repairing, orchard weeding, herb gathering, young growth fostering, etc. The utility model is an environmental protective green manipulator.
Description
The utility model relates to a kind of portable direct current generator mower.
All to be power pass to the bevel gear of head by the connecting rod in the handlebar that stretches out for the traditional gasoline mower and the work of power-operated mower, carries out work by being delivered to terminal blade or saw blade again by another passive bevel gear after suitable angle of bevel gear adjustment again.Like this, because direct friction that meshes between the direct friction that four copper-base powder metallurgies of connecting rod and the handle round bar inside of stretching out overlap and bevel gear and passive bevel gear or the like, produce great noise and reactive loss, increased use cost, gasoline mower expensive reaching more than 2.60 yuan hourly, power-operated mower per hour also need cost more than 0.36 yuan.
It is a kind of simple in structure, in light weight, flexible and convenient to use that the purpose of this utility model is to provide, and noise is little, the portable direct current generator mower that reactive loss is little.
The purpose of this utility model is achieved through the following technical solutions: it is made up of power supply, control stick, mowing-apparatus, it is characterized in that: it also is made up of controller, and its power supply is an accumulator; Accumulator and controller are installed on the afterbody of control stick, and mowing-apparatus is installed on the head of control stick, and mowing-apparatus drives blade by permanent magnet direct current motor and forms.
The utility model mower need not hung or be backed on the body, directly portablely get final product work, profile is light and handy, rational in infrastructure, easy to carry, complete machine is in light weight, noise is minimum, the power consumptive province, high efficiency, fault are few, esy to use, safe and reliable, only need contact button to get final product during use, operation is extremely easily simple, being applicable to that urban afforestation, lawn care, orchard weeding, afforestation, herbage harvesting, curb are mowed, operations such as the rice wheat harvest is cut, tea place finishing, tending [after young plantation, is the green manipulator of environmental protection.
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment 1.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the Facad structure schematic diagram of the utility model embodiment 2
Fig. 4 is the structural representation of embodiment 2 protective baffle plates.
Fig. 5 is the structural representation of embodiment 2 portable handles.
Fig. 6 is the structural representation of a kind of preferred embodiment of embodiment 2 expansion link tightening buckles.
Fig. 7 is the structural representation of embodiment 2 controller panels.
In order to make the utility model structure clear more complete, be described further below in conjunction with accompanying drawing.
Embodiment 1:
As shown in the figure, the utility model is by accumulator 1, controller 2, control stick 10, mowing-apparatus four parts constitute, accumulator 1 and controller 2 are installed on the afterbody of control stick 10, mowing-apparatus is installed on the head of control stick 10, mowing-apparatus drives blade 14 by permanent magnet direct current motor 11 and forms, blade 14 has adopted 65 stronger manganese of toughness and hardness to make, blade 14 is connected with the joint axis 17 of motor by nut 16 peaceful Cover Gasket sheets 15, be outside equipped with the protective cover 13 of motor shield 12 and anti-wild vetch seizing at permanent magnet DC motor 11, on control stick 10, position near mowing-apparatus, be provided with protective baffle plate 18, get on operating personnel's the body to prevent grass and twig; At the middle part of control stick or position on the upper side, be provided with portable 9 and rubber handle 8, on rubber handle 8, be provided with power switch 7, this power switch 7 is the touch-button switch.Be provided with rocker switch 3 and light emitting diode lamp 4,5,6 on the panel of controller 2, after switch 3 was connected, green indicating lamp 4 was lighted, and simultaneously, green indicating lamp 4 is also lighted when charging; When the electricity of accumulator 1 fill full after, red led 6 is lighted, green indicating lamp 4 extinguishes, charging stops; When power switch 7 was connected, indicator lamp 5 was lighted, and direct current permanent magnet motor 11 rotates, and mower is started working.
Embodiment 2: be a kind of preferred embodiment
Shown in Fig. 3-7,1 is accumulator; 2 is controller; 3 is power switch; 4A is a power supply indicator; 5A is a relay indicating light; 6A is under-voltage indicator lamp; 6B is that overcurrent is protected indicator lamp automatically; 7 is play button; 8 is the rubber handle; 9 is portable handle; 10 is control stick; 11 is permanent magnet DC motor; 12 is protective cover on the motor; 14 is the motor low protection cover; 15 is flat shim; 16 is hold-down nut; 17 is the motor projecting shaft; 18 is protective baffle plate; 19 is the protective baffle plate fixed screw; 20 adjust machine operation fixed angle frame; the connection handle of 21 protective baffle plates and motor; 22 is the expansion link tightening buckle; the degree of tightness attacker of 23 tightening buckles; the fixed mount of 24 portable handles; 25 overcurrent protection SRs; the electronic component kit of 26 controllers; 27 is the fixed screw of controller and control stick; 28 is the accumulator antirattle spring; 29 is the anti-rotation alignment pin of control stick; 30 controller rubber feets; 31 is the fixedly lasso of controller and control stick; 32 is the side hanging hole; 33 is the controller bonnet.
The present embodiment difference from Example 1 is: protective baffle plate 18 fuses by connection handle 21 and mowing-apparatus, protective baffle plate is L-shaped, one end of connection handle 21 is fixed on the shell of permanent magnet direct current motor 11, makes 18 of mowing blade 14 and protective baffle plates be maintained fixed angle.The head movement of control stick 10 is connected in the centre of connection handle 21, and mowing-apparatus can be rotated around control stick 10.Control stick 10 is telescopic, and control stick 10 is provided with the telescopic section more than a section, is provided with an expansion link tightening buckle 22 on each telescopic section, and Fig. 6 is a kind of structural representation of tightening buckle, is provided with three tightening buckles 22 among Fig. 3.Portable handle 9 is installed on the tightening buckle 22.On another tightening buckle, also be provided with side hanging hole 32, when the user will work long hours, can be with upside to be linked with,, help easy and convenient work so that alleviate the burden of portable mower.Rubber handle 8 is positioned at the afterbody of control stick 10, and is linked to be an integral body with controller 2 and accumulator 1, and play button 7 is housed on rubber handle 8.As shown in Figure 7, overcurrent protection SR 25, power supply indicator 4A, relay indicating light 5A, under-voltage indicator lamp 6A, overcurrent are housed and protect indicator lamp 6B etc. automatically on controller panel.
The course of work of the utility model mower is: turn on the power switch 3, controller 2 and accumulator 1 are connected, this moment, power supply indicator 4A lighted, and this mower on power supply was described, wait work; Press contact button 7 this moment, controller is just exported the 12V DC voltage and is given motor 11, and relay indicating light 5A lights, mowing-apparatus work.When battery-operated voltage drops to setting value; enter under-voltage automatic protection; under-voltage indicator lamp 6A lights; mowing-apparatus just quits work; the button 7 of this moment is inoperative; accumulator is guaranteed service life; when mowing-apparatus was enwinded by the rattan grass, when motor working current surpassed setting value, this machine was cut off the electricity supply automatically; like this; can protect electric power storage to flow service time on the one hand, reduce idle big electric current output, can play safe and reliable protection to circuit and motor on the other hand; avoid fault to take place, realize safe and reliable purpose.
Claims (11)
1, a kind of portable direct current generator mower, it is to be made of power supply, control stick, mowing-apparatus, and it is characterized in that: it also is made up of controller, and its power supply is an accumulator; Accumulator and controller are installed on the afterbody of control stick, and mowing-apparatus is installed on the head of control stick, and mowing-apparatus drives blade by permanent magnet direct current motor and forms.
2, portable direct current generator mower according to claim 1 is characterized in that: on control stick, near the position of mowing-apparatus, be provided with protective baffle plate.
3, portable direct current generator mower according to claim 1 is characterized in that: protective baffle plate is fixedly connected on by connection handle on the shell of magneto, and the head movement of control stick is connected in the middle part of connection handle, and protective baffle plate is L-shaped.
4, portable direct current generator mower according to claim 1, it is characterized in that: control stick is telescopic, control stick is provided with the expansion link tightening buckle more than 1.
5, portable direct current generator mower according to claim 4 is characterized in that: be provided with the side hanging hole on the expansion link tightening buckle.
6, portable direct current generator mower according to claim 2 is characterized in that: at the middle part of control stick or position on the upper side, be provided with portable or the rubber handle.
7, portable direct current generator mower according to claim 4, it is characterized in that: the rubber handle is positioned at the afterbody of control stick, and is linked to be an integral body with controller and accumulator.
8, according to claim 6 or 7 described portable direct current generator mowers, it is characterized in that: be provided with power switch on the rubber handle, this power switch is the touch-button switch.
9, portable direct current generator mower according to claim 8 is characterized in that: the power supply indicator, relay indicating light, under-voltage indicator lamp, the overcurrent that are provided with rocker switch and light emitting diode lamp on the panel of controller are protected indicator lamp automatically.
10, portable direct current generator mower according to claim 9, it is characterized in that: blade adopts 65 manganese to make, and blade is connected with the joint axis of motor partially by nut peace Cover Gasket.
11, portable direct current generator mower according to claim 10 is characterized in that: the protective cover that is outside equipped with motor shield and anti-wild vetch seizing at permanent magnet DC motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01222213 CN2484725Y (en) | 2001-04-24 | 2001-04-24 | Hand mower with D.C. motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01222213 CN2484725Y (en) | 2001-04-24 | 2001-04-24 | Hand mower with D.C. motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2484725Y true CN2484725Y (en) | 2002-04-10 |
Family
ID=33639184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01222213 Expired - Fee Related CN2484725Y (en) | 2001-04-24 | 2001-04-24 | Hand mower with D.C. motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2484725Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156520B (en) * | 2006-10-02 | 2011-04-06 | 富士重工业株式会社 | Portable power working machine |
| CN102630505A (en) * | 2012-04-11 | 2012-08-15 | 浙江格瑞斯实业有限公司 | Direct current trimmer |
| CN104647311A (en) * | 2013-11-21 | 2015-05-27 | 罗伯特·博世有限公司 | Supporting device for at least one electrical unit of electrically driveable tools |
| 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 |
| WO2016187779A1 (en) * | 2015-05-25 | 2016-12-01 | 刘惠河 | Self-adaptive telescopic weeder |
| CN106717776A (en) * | 2016-11-22 | 2017-05-31 | 邱逸奎 | Biological anti-careless method |
| CN106961913A (en) * | 2017-04-22 | 2017-07-21 | 深圳市景方盈科技有限公司 | Weeder |
| EP2763816B1 (en) | 2011-10-06 | 2020-02-05 | Husqvarna AB | Battery operated handheld power tool |
| CN111296045A (en) * | 2018-12-12 | 2020-06-19 | 株式会社牧田 | Working machine |
-
2001
- 2001-04-24 CN CN 01222213 patent/CN2484725Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156520B (en) * | 2006-10-02 | 2011-04-06 | 富士重工业株式会社 | Portable power working machine |
| EP2763816B1 (en) | 2011-10-06 | 2020-02-05 | Husqvarna AB | Battery operated handheld power tool |
| CN102630505A (en) * | 2012-04-11 | 2012-08-15 | 浙江格瑞斯实业有限公司 | Direct current trimmer |
| CN104647311A (en) * | 2013-11-21 | 2015-05-27 | 罗伯特·博世有限公司 | Supporting device for at least one electrical unit of electrically driveable tools |
| WO2016187779A1 (en) * | 2015-05-25 | 2016-12-01 | 刘惠河 | Self-adaptive telescopic weeder |
| 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 |
| CN106717776A (en) * | 2016-11-22 | 2017-05-31 | 邱逸奎 | Biological anti-careless method |
| CN106961913A (en) * | 2017-04-22 | 2017-07-21 | 深圳市景方盈科技有限公司 | Weeder |
| CN111296045A (en) * | 2018-12-12 | 2020-06-19 | 株式会社牧田 | Working machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2484725Y (en) | Hand mower with D.C. motor | |
| CN101091429A (en) | Motor-driven grass mower | |
| CN2479726Y (en) | Hand carried dc motor driven mower | |
| CN102239767B (en) | Double-blade double-discharge lawnmower | |
| CN110094287A (en) | Including the internal combustion engine by the battery-powered electric starting system of lithium-ion electric | |
| CN102511245A (en) | Solar driven remote control moving type mower | |
| WO2022051574A1 (en) | Walk-behind mower with wide-angle illumination | |
| CN109197214B (en) | Self-generating energy-saving pruning shears | |
| CN202059779U (en) | Electric pruning scissors | |
| CN204860062U (en) | Mower | |
| CN208113343U (en) | A kind of power-operated mower of drive type | |
| CN103518551A (en) | Multi-functional electric trimmer | |
| US20100326031A1 (en) | Weed line trimmer attachment for lawn mowers and method of attaching line trimmer to lawn mowers | |
| CN201813678U (en) | Double-blade and double-pole mower | |
| CN2513347Y (en) | Hand-held shears for lawns | |
| CN208402529U (en) | A kind of end effector | |
| CN209489172U (en) | A kind of fruit picker | |
| CN215122140U (en) | Backpack mower | |
| CN218007060U (en) | Front-mounted double-speed grass trimmer | |
| CN2504889Y (en) | Rope-storage portable electric mower | |
| CN220830870U (en) | Picking device | |
| CN118202856B (en) | Efficient grass mowing device | |
| CN109197211B (en) | Energy-saving agricultural pruning shears | |
| CN211322066U (en) | Lawn trimming device is used in ecological garden | |
| CN108565905A (en) | A kind of intelligent grass-removing of tool intelligent operation backlight power-saving circuit system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |