CN201888095U - Electric lawn trimmer - Google Patents
Electric lawn trimmer Download PDFInfo
- Publication number
- CN201888095U CN201888095U CN2010205975363U CN201020597536U CN201888095U CN 201888095 U CN201888095 U CN 201888095U CN 2010205975363 U CN2010205975363 U CN 2010205975363U CN 201020597536 U CN201020597536 U CN 201020597536U CN 201888095 U CN201888095 U CN 201888095U
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- CN
- China
- Prior art keywords
- trimmer
- accumulator
- electric lawn
- electromotor
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric lawn trimmer comprising a trimmer frame, a handrail and a trimming cutter. The electric lawn trimmer is characterized in that: a motor and a storage battery serve as a cutting power source of the electric lawn trimmer; the whole motor is fixed on the trimmer frame; a rotating shaft of the motor is fixed together with the trimming cutter; the storage battery and the motor are in power supply connection; and a power switch is connected with a loop formed by the storage battery and the motor. As a fuel oil engine is replaced by the motor as the trimming power source, the electric lawn trimmer can effectively avoid inherent running noise and exhaust emission of the fuel oil engine. Moreover, the motor is free from the difficult problem of maintenance and the running reliability is high.
Description
Technical field
The utility model relates to graden machine, especially for a kind of serve as the hand-push type lawn mower of pruning power with the accumulator electric energy.
Background technology
The electric lawn trimmer is in prune in smooth greenery patches than large tracts of land, bring into play environmental protection and energy saving, pruning the high effect of quality, and traditional hand-push type trimmer majority is to be cutting power with diesel engine or gasoline engine, noise is bigger during use, and there is waste gas to discharge, contaminated environment, in addition, the fuel engines maintenance cost is higher.
The utility model content
It is the hand-push type trimmer of trimmer cutting power with the accumulator electric energy that the purpose of this utility model provides a kind of, to overcome the deficiency of traditional fuel engines trimmer.
Technical problem to be solved in the utility model is, substitutes fuel engines with electromotor, and provides this and substitute institute's concrete technical scheme of all kinds of frame for movements, electric machine structure and the parameter of electric machine of generation thereupon.
For achieving the above object, the technical solution of the utility model is, this electric lawn trimmer formation includes, trimmer frame, manumotive armrest, trimming tool, electromotor, accumulator, power switch is characterized in that: described electromotor is fixed in trimmer frame top, described motor rotation axis and trimming tool are fixed, trimming tool is positioned at trimmer frame below, and described accumulator is power supply with electromotor and is connected, and described power switch accesses in the loop of accumulator and electromotor formation.
In technique scheme, described power switch is arranged at the manumotive armrest place, and the power switch lead-in wire accesses in the loop of accumulator and electromotor formation.
In technique scheme, described trimmer frame is provided with the accumulator truss, and accumulator is then placed and is fixed in this accumulator truss.
In technique scheme, described trimmer frame top be provided with can dismounting upper encloser.
In technique scheme, described trimming tool is a strip blade, and the middle position of this strip blade is fixedlyed connected with motor rotation axis.
In technique scheme, described trimming tool is made of a disk knife rest and two blades, is fixed on disk knife rest outer edge two blade symmetrical balances, and this disk knife rest middle position is fixedlyed connected with motor rotation axis.
In technique scheme, described accumulator is specified to be output as 36 ~ 48 volts, and motor speed is 2500 ~ 5000 rev/mins, and electromotor rated power is 350 ~ 1000 watts.
The utility model has the advantages that, substitute fuel engines as pruning power source, effectively avoided the intrinsic running noises of fuel engines, toxic emission with electromotor.In addition, there is not the difficult problem of maintenance maintenance in electromotor, the operational reliability height.
Description of drawings
Fig. 1 is the utility model embodiment profile schematic diagram.
Fig. 2 is the utility model embodiment one assembling schematic diagram.
Fig. 3 is a discoid trimming tool assembling schematic diagram among the utility model embodiment two.
In the above accompanying drawing, the 1st, strip trimming tool, the 2nd, roller, the 3rd, trimmer frame, the 4th, battery truss, the 5th, lift adjustment handle, the 6th, the retaining thread hole, the 7th, manumotive armrest hold-down nut, the 8th, accumulator, the 9th, manumotive armrest, the 10th, power switch, the 11st, electromotor, the 12nd, fixed disk, the 13rd, electromotor axle sleeve, the 14th, trimmer frame elevating mechanism, the 15th, attaching parts, the 16th, upper encloser, the 17th, the fixed via on the upper encloser, the 18th, the charge power supply socket, the 19th, disk knife rest, the 20th, blade, the 21st, disk knife rest fixed cover.
Embodiment
Embodiment one:
The profile of present embodiment product as shown in Figure 1.The interior of present embodiment product and assembly relation are as shown in Figure 2.
Roller 2 is installed in four angles of trimmer frame 3 by attaching parts 15, brake 5 is arranged at rearmounted roller, trimmer frame 3 is provided with manumotive armrest 9, manumotive armrest 9 can fold forward, it is spacing fixing by hold-down nut 7 that manumotive armrest is opened the back, fixed disk 12 is fixed in trimmer frame 3 centres, electromotor 11 is fixed on this fixed disk 12, it is fixing with electromotor axle sleeve 13 that the electromotor rotary output axis is passed down through fixed disk 12, strip trimmer blade 1 is fixed on the electromotor axle sleeve 13, accumulator 8 is positioned in the accumulator truss 4 of frame upper surface, upper encloser 16 rear portions are provided with retaining thread hole 6, upper encloser 16 and trimmer frame can be connected and fixed by screw, upper encloser 16 two sides also are provided with connector socket, one side is provided with charge power supply line socket 18, Charger (portable round) butt joint charge power supply line socket can be realized quick and convenient charging, the another side of upper encloser 16 is provided with the hand control switch line socket, the power switch terminal pin that is positioned on the manumotive armrest 9 docks this gauge tap socket, can realize the power supply control of hand control switch easily to electromotor 11, in addition, by regulating lift adjustment handle 5, can make trimmer frame elevating mechanism 14 drive trimmer frame 3 and do the oscilaltion variation, and then adjust the pruning face of trimming tool and the height on ground.
Present embodiment adopts the accumulator of 48 volts of specified outputs, and motor speed is 2500 ~ 3500 rev/mins, and electromotor rated power is 350 watts, is equipped with one group of transposing of accumulator, so that it is standby to charge in addition.
When cutting the grass on a lawn, open the power switch on the manumotive armrest, carry out complete machine simultaneously, at this moment, motor drives trimming tool high speed rotating, the weeds that will be higher than certain altitude are cut off rapidly, and with the weeds of cutting off from trimmer frame lower side to shedding out equably.
Embodiment two:
Present embodiment structure and shape and embodiment one are basic identical, and unique difference is trimming tool.The present embodiment trimming tool is to constitute (as shown in Figure 3) by a disk knife rest 19 and two blades 20, be fixed on disk knife rest 19 outer edge places, this disk knife rest 19 is connected and fixed by fixed cover 21 and motor rotation axis axle sleeve 13 two blade 20 symmetrical balances.
The performance of present embodiment and the course of work do not repeat at this with embodiment one.
Claims (7)
1. electric lawn trimmer, its formation includes, trimmer frame, manumotive armrest, trimming tool, electromotor, accumulator, power switch, it is characterized in that: described electromotor is fixed in trimmer frame top, and described motor rotation axis and trimming tool are fixed, and trimming tool is positioned at trimmer frame below, described accumulator is power supply with electromotor and is connected, and described power switch accesses in the loop of accumulator and electromotor formation.
2. electric lawn trimmer according to claim 1 is characterized in that: described power switch is arranged at the manumotive armrest place, and the power switch lead-in wire accesses in the loop of accumulator and electromotor formation.
3. electric lawn trimmer according to claim 1 is characterized in that: described trimmer frame is provided with the accumulator truss, and accumulator is then placed and is fixed in this accumulator truss.
4. electric lawn trimmer according to claim 1 is characterized in that: described trimmer frame top be provided with can dismounting upper encloser.
5. electric lawn trimmer according to claim 1 is characterized in that: described trimming tool is a strip blade, and the middle position of this strip blade is fixedlyed connected with motor rotation axis.
6. electric lawn trimmer according to claim 1, it is characterized in that: described trimming tool is made of a disk knife rest and two blades, be fixed on disk knife rest outer edge, this disk knife rest middle position is fixedlyed connected with motor rotation axis two blade symmetrical balances.
7. electric lawn trimmer according to claim 1 is characterized in that: described accumulator is specified to be output as 36 ~ 48 volts, and motor speed is 2500 ~ 5000 rev/mins, and electromotor rated power is 350 ~ 1000 watts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205975363U CN201888095U (en) | 2010-11-09 | 2010-11-09 | Electric lawn trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205975363U CN201888095U (en) | 2010-11-09 | 2010-11-09 | Electric lawn trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201888095U true CN201888095U (en) | 2011-07-06 |
Family
ID=44217559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205975363U Expired - Fee Related CN201888095U (en) | 2010-11-09 | 2010-11-09 | Electric lawn trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201888095U (en) |
-
2010
- 2010-11-09 CN CN2010205975363U patent/CN201888095U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |