A kind of hand-held shears for lawns
Technical field
The present invention relates to a kind of hay mover, be specially a kind of hand-held shears for lawns.
Background technology
In recent years, along with gradually stepping up of people's environmental protection meaning, green coverage is increasing, wherein has and is greatly
Lawn greening.Although here, lawn afforestation effect is fast, but the maintenance in its later stage is the most cumbersome, need to periodically carry out weeds removing
And turf-mown.
Wherein, all can use the implement of a kind of hay mover when turf-mown, at present, existing small mower is
Single blade construction, weeding scope is very limited, needs to realize larger range of weeding operation by artificial side-to-side movement in operation,
Troublesome poeration, labor intensity are big, weeding ratio is low.
Summary of the invention
For the problems referred to above, the present invention devises a kind of hand-held shears for lawns, its use each can wide swing and
The double blade structure design turned to, can effectively expand the job area of weeding without artificial swing in operation, have operation letter
Just the feature that, labor intensity is low and work efficiency is high.
For achieving the above object, the present invention is by the following technical solutions:
A kind of hand-held shears for lawns, it is characterised in that: including an operating board, the down either side of operating board is respectively provided with one and fixes
Bar, the bottom of each fixing bar is bent to form a plate forward, connecting plate be provided above driving motor, under connecting plate
Side is installed with by the cut-off blade of described driving driven by motor.
Further, it is provided with, on rear side of the upper end of above-mentioned fixing bar, the link facilitating hand-held.
Further, it is each provided with a connection ring above the both sides of aforesaid operations platform, between two connection rings by lanyard even
It is connected together.
Further, above-mentioned fixing masthead portion is connected with operating board by a horizontal hunting device;Described horizontal hunting fills
Putting and include that a top rotating shaft and being connected with fixing masthead portion is connected support, the rotating shaft of described top is flexibly connected with being connected support, top
One end of rotating shaft is connected with being arranged on the oscillating motor being connected on support by gear drive, and the operating of oscillating motor can carry
Dynamic whole fixing bar relatively connects support and carries out horizontal hunting.
Further, above-mentioned fixing masthead portion is provided with a restriction and fixes the gag lever post of bar horizontal hunting, and gag lever post is upward
Extending across the arc-shaped limit hole arranged on operating board, the center corresponding to arc-shaped limit hole is same with the center of described top rotating shaft
The heart is arranged.
Further, said gear drive mechanism includes intermeshing driving gear and driven gear, described driving tooth
Wheel is arranged on the output shaft of oscillating motor, and driven gear is arranged in the rotating shaft of top.
Further, above-mentioned fixing bar is combined by upper fixing bar and lower fixing bar and constitutes, and described lower fixing masthead portion is provided with
One connection rotating shaft, connection rotating shaft is movably hinged with upper bottom of fixed, is simultaneously connected with rotating shaft one end and stretches out and be connected to small machine,
The operating of small machine can make lower fixing bar swing forward around the relatively upper fixing bar of connection rotating shaft.
Further, aforesaid operations platform arranges the accumulator for described driving motor offer electric energy.
Further, aforesaid operations platform is provided with several for controlling the operation button that motor runs.
The hay mover of above structure is a kind of handheld structure, and it uses each can wide swing and the twayblade turned to
Structure designs, and without can be realized the operation on a large scale of weeding by artificial rocking apparatus in operation, has easy and simple to handle, work
The feature that intensity is low and work efficiency is high.
In use, the lanyard that two connect between ring is hung on neck, and two handss catch the link on fixing bar, cut
During grass, start and drive driven by motor blade high speed rotating can carry out weeding cutting.
Here, for realizing horizontal hunting during blade operation, the described fixing masthead portion for locating blades passes through one
Horizontal hunting device is connected with operating board, when operation, can be driven by the rotating of oscillating motor and whole fixing bar can be made real
Existing horizontal hunting, and then realize the horizontal hunting regulation of blade.
Additionally, swing before and after during for realizing blade operation, described fixing bar by the upper fixing bar being hinged and under
Fixing bar combination is constituted, when operation, under can being realized by the rotating driving of small machine before the relatively upper fixing bar of fixing bar
Swinging operation before and after fixing bar blade under rear swing, and then realization.
Accompanying drawing explanation
Fig. 1, the perspective view of the present invention;
Fig. 2, the planar structure side view of the present invention.
Detailed description of the invention
As illustrated in fig. 1 and 2, a kind of hand-held shears for lawns, including an operating board 1, the down either side of operating board 1 is respectively provided with
One fixes bar 2, and the bottom of each fixing bar 2 is bent to form a plate 211 forward, and being provided above of connecting plate 211 drives
Motor 3, the lower section of connecting plate 211 is installed with the cut-off blade 4 driven by described driving motor 3.
The link 221 facilitating hand-held it is provided with on rear side of the upper end of described fixing bar 2.
It is each provided with a connection ring 11, above the both sides of described operating board 1 between two connection rings 11 by lanyard (in figure not
Depending on) link together.
The hay mover of above structure is a kind of handheld structure, and it uses each can wide swing and the twayblade turned to
4 structure designs, without can be realized the operation on a large scale of weeding by artificial rocking apparatus in operation, have easy and simple to handle, labor
The feature that fatigue resistance is low and work efficiency is high.
In use, the lanyard that two connect between ring 11 is hung on neck, and two handss catch the link on fixing bar 2
221, during mowing, start and drive motor 3 band moving vane 4 high speed rotating can carry out weeding cutting.
Here, for realizing horizontal hunting during blade 4 operation, described fixing bar 2 top for locating blades 4 is passed through
One horizontal hunting device is connected with operating board 1.
In the present embodiment kind, described horizontal hunting device includes that a top rotating shaft 51 and connected with fixing bar 2 top connects
Connect support 52.Wherein top rotating shaft 51 is in vertical layout, and the connecting hole below the rotating shaft 51 of top and on connection support 52 is flexibly connected.Top
The lower end of rotating shaft 51 is connected with being arranged on the oscillating motor 54 being connected on support 52 by gear drive 53.When operation,
Can be driven by the rotating of oscillating motor 54 to make whole fixing bar 2 realize horizontal hunting, and then realizes the horizontal pendulum of blade 4
Dynamic regulation, makes left and right cut-off blade 4 in one in front and one in back layout with this, and beneficially corner weeds are cleared up.
The above gear drive 53 includes intermeshing driving gear 531 and driven gear 532, described driving
Gear 531 is arranged on the output shaft of oscillating motor 54, and driven gear 532 is arranged in the rotating shaft 51 of top.
Here, for ensureing the properly functioning of hay mover and using safety, it is necessary to limit the horizontal hunting angle of blade 4, for
This present invention is provided with a restriction at fixing bar 2 top and fixes the gag lever post 61 of bar horizontal hunting, and gag lever post 61 extends also upward
The center of the arc-shaped limit hole 62 arranged on operating board 2, the center corresponding to arc-shaped limit hole 62 and described top rotating shaft 51
It is arranged concentrically.In use, the swing of gag lever post 61 can only run in the range of arc-shaped limit hole 62, makes the blade in operation
4 are maintained at swing in certain angle.
Furthermore, during for realizing blade 4 operation before and after swing, described fixing bar 2 is by lower fixing bar 21 and upper fixing bar
22 combinations are constituted, and described lower fixing bar 21 top is provided with a connection rotating shaft 212, bottom connection rotating shaft 212 and upper fixing bar 22
It is movably hinged, is simultaneously connected with rotating shaft 212 one end toward overhanging and be connected to small machine 213.When operation, small machine can be passed through
The rotating of 213 swings before and after driving the relatively upper fixing bar 22 of fixing bar 21 under realizing, and then leaf on fixing bar 21 under realizing
Swinging operation before and after sheet 4, it combines the horizontal hunting operation of blade 4, can realize the Multi-angle omnibearing operation of blade 4.
Here, for convenience of mobile operation and operation, on described operating board 1, front side arranges and (includes driving for described motor
Motor 3, oscillating motor 54 and small machine 213) provide electric energy accumulator 7, on operating board 1 rear side be provided with several for controlling
The operation button 8 that motor processed runs.
The above, be only the better embodiment of the present invention, and the present invention not makees any pro forma restriction, every
The know-why of the foundation present invention, to any simple modification made for any of the above embodiments, equivalent variations or modification, still falls within this
In the range of bright technical scheme.