The adjustable trimming scissors in gardens
Technical field
It the utility model is related to gardens pruning scissors, and in particular to a kind of adjustable trimming scissors in gardens.
Background technology
Garden shear is instrument indispensable in the nursing of gardens, after garden shear is commonly used, blade becoming dull, and repairing
Will seem when cutting more time-consuming, current garden shear mostly can not more allowing blade replacement, thus can greatly influence
Change the operating efficiency of branches and leaves.If directly changing scissors after scissor blade rust simultaneously, cost can be greatly increased.
Utility model content
The purpose of this utility model is to provide a kind of gardens adjustable trimming scissors solve current gardens pruning
Scissors can not more allowing blade replacement, while during trimming on some branches have burr, it is necessary to first with other instruments rejecting hair
The problem of thorn.
To solve above-mentioned technical problem, the utility model uses following technical scheme:
A kind of adjustable trimming scissors in gardens, including the first cutter head, the second cutter head, the first handle of a knife and the second handle of a knife,
Above-mentioned first cutter head and the first handle of a knife are integrally formed, and above-mentioned second cutter head and the second handle of a knife are integrally formed, above-mentioned first handle of a knife and
Second handle of a knife is provided with dismountable blade by connecting axis connection on above-mentioned first cutter head and the second cutter head, and above-mentioned first
The inner side of cutter head and the second cutter head offers the groove for placing blade, and insert is fixed by screws in the first cutter head and the
In groove in two cutter heads, the end of above-mentioned second cutter head is additionally provided with the scraper of arc.The utility model passes through in the first knife
The groove for placing blade is opened up on the inside of head and the second cutter head, blade is fixed by screws on the first cutter head and the second cutter head,
It is easy to timely more allowing blade replacement after blade rust in use, while the end of the second cutter head is additionally provided with scraping for arc
Knife, burr can be rejected to the branch with burr, it is convenient that branch is trimmed.
Preferably, the end of above-mentioned first handle of a knife is connected with the first holding rod, the end of above-mentioned second handle of a knife is connected with
Second holding rod, the inside of above-mentioned first holding rod and the second holding rod is hollow, and above-mentioned first holding rod is internally provided with
First pulley, above-mentioned second holding rod are internally provided with second pulley, rope are socketed in above-mentioned first pulley and second pulley
And assembly pulley is formed, the motor and above-mentioned motor of the rope connection driving pulley group on above-mentioned assembly pulley are arranged on the first gripping
The inside of bar, above-mentioned motor connection have power switch.By the inside of the first holding rod and the second holding rod set pulley, two
Individual pulley forms assembly pulley, and the folding of scissors is automatically controlled by motor, uses gardener more laborsaving.
Preferably, being fixed with mounting ring at the outer ledge of above-mentioned first cutter head, consolidated in above-mentioned mounting ring by screw
Determine limited location baffle plate.Postive stop baffle can be spacing to scissors progress in trimming, prevents scissors from position skew occurs, influences gardens
The trimming effect of trees.And the connected mode of postive stop baffle and the first blade is limited, dismountable structure is set.Pass through mounting ring
Mode, the installation of blade can not be influenceed, while postive stop baffle installation can also be made more firm.
Preferably, be provided with Buffer Unit between above-mentioned first handle of a knife and the second handle of a knife, above-mentioned Buffer Unit includes the
One buffer bar and the second buffer bar, the diameter of above-mentioned first buffer bar are more than the diameter of the second buffer bar and above-mentioned first buffering
The inner hollow of bar, above-mentioned first buffer bar are internally provided with spring, and above-mentioned second buffer bar is socketed in the first buffer bar
It is internal.Bullet wound staff during in order to prevent the first handle of a knife and the second handle of a knife return, cushioning effect is increased by Buffer Unit, delayed
Rush mainly spring in component and play cushioning effect, the first buffer bar and the second buffer bar socket-connect and spring can be protected
Shield.
Preferably, the end of above-mentioned first holding rod and the second holding rod is respectively connected with telescopic connecting rod, it is above-mentioned
The end of connecting rod is provided with Anti-slip cover, and the surface of above-mentioned Anti-slip cover is provided with anti-skid bulge.First holding rod and second grips
The end of bar is provided with telescopic connecting rod, is increased the holding area of scissors by telescopic connecting rod, so as to expand
The trimming scope of shear.
Preferably, above-mentioned power switch is arranged on the end of connecting rod, power supply source switch is provided with above-mentioned Anti-slip cover
The through hole passed through.Scissors folding is automatically controlled by power switch in order to facilitate staff, power switch is arranged on connecting rod
For the position shaken hands, the position that connecting rod is used to shake hands is provided with Anti-slip cover, therefore power supply source is provided with Anti-slip cover and is opened
Close through through hole.
Compared with prior art, the beneficial effects of the utility model are at least one of following:
1st, the utility model places the groove of blade by being opened up on the inside of the first cutter head and the second cutter head, and blade passes through
Screw is fixed on the first cutter head and the second cutter head, is easy to timely more allowing blade replacement after blade rust in use, simultaneously
The end of second cutter head is additionally provided with the scraper of arc, and burr can be rejected to the branch with burr, convenient that branch is carried out
Trimming.
2nd, by setting pulley in the inside of the first holding rod and the second holding rod, two pulleys are formed to be slided the utility model
Wheel group, the folding of scissors is automatically controlled by motor, use gardener more laborsaving.
3rd, the end of the first holding rod in the utility model and the second holding rod is provided with telescopic connecting rod, leads to
Cross telescopic connecting rod to increase the holding area of scissors, so as to expand the trimming scope of scissors.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment 1:
The adjustable trimming scissors in a kind of gardens, as shown in figure 1, including the first cutter head 1, the second cutter head 2, the first handle of a knife
3 and second handle of a knife 4, dismountable blade 14, the above-mentioned He of first cutter head 1 are provided with the above-mentioned cutter head 2 of first cutter head 1 and second
First handle of a knife 3 is integrally formed, and the above-mentioned handle of a knife 4 of second cutter head 2 and second is integrally formed, and the above-mentioned handle of a knife 4 of first handle of a knife 3 and second is logical
Cross connecting shaft 5 to connect, the inner side of the above-mentioned cutter head 2 of first cutter head 1 and second offers the groove for placing blade 14, insert
14 are fixed by screws in the groove in the first cutter head 1 and the second cutter head 2, and the end of above-mentioned second cutter head 2 is additionally provided with arc
The scraper 20 of shape.
The present embodiment places the groove of blade by being opened up on the inside of the first cutter head and the second cutter head, and blade passes through screw
It is fixed on the first cutter head and the second cutter head, is easy to timely more allowing blade replacement after blade rust in use, while second
The end of cutter head is additionally provided with the scraper of arc, and burr can be rejected to the branch with burr, convenient that branch is trimmed.
Embodiment 2:
Being optimized on the basis of embodiment 1, the end of above-mentioned first handle of a knife 3 is connected with the first holding rod 6, and above-mentioned
The end of two handle of a knifes 4 is connected with the second holding rod 7, and the inside of the above-mentioned holding rod 7 of first holding rod 6 and second is hollow, above-mentioned
First holding rod 6 is internally provided with first pulley 8, and above-mentioned second holding rod 7 is internally provided with second pulley 9, and above-mentioned
Rope 10 is socketed on one pulley 8 and second pulley 9 and forms assembly pulley, the rope 10 on above-mentioned assembly pulley connects driving pulley group
Motor 11 and above-mentioned motor 11 be arranged on the inside of the first holding rod 6, above-mentioned motor 11 is connected with power switch 12.
For the present embodiment by setting pulley in the inside of the first holding rod and the second holding rod, two pulleys form pulley
Group, the folding of scissors is automatically controlled by motor, use gardener more laborsaving.
Embodiment 3:
Optimized on the basis of embodiment 2, mounting ring 19 is fixed with the outer ledge of above-mentioned first cutter head 1, on
State and postive stop baffle 13 is fixed with by screw in mounting ring 19.
Postive stop baffle can be carried out spacing in trimming to scissors in the present embodiment, prevent scissors from position skew, shadow occurs
Ring the trimming effect of ornamental trees and shrubs.The present embodiment and the connected mode for limiting postive stop baffle and the first blade, set dismountable
Structure.By way of mounting ring, the installation of blade can not be influenceed, while postive stop baffle installation can also be made more firm.
Embodiment 4:
Optimized on the basis of embodiment 3, Buffer Unit be provided between the above-mentioned handle of a knife 4 of first handle of a knife 3 and second,
Above-mentioned Buffer Unit includes the first buffer bar 15 and the second buffer bar 16, and the diameter of above-mentioned first buffer bar 15 is more than the second buffering
The inner hollow of the diameter of bar 16 and above-mentioned first buffer bar 15, above-mentioned first buffer bar 15 are internally provided with spring, on
State the inside that the second buffer bar 16 is socketed in the first buffer bar 15.
Bullet wound staff when the present embodiment is in order to prevent the first handle of a knife and the second handle of a knife return, is increased by Buffer Unit
Cushioning effect, the interior mainly spring of Buffer Unit play cushioning effect, and the first buffer bar and the second buffer bar socket-connect can be right
Spring is protected.
Embodiment 5:
Optimized on the basis of embodiment 4, the end of the above-mentioned holding rod 7 of first holding rod 6 and second is respectively connected with
Telescopic connecting rod 17, the end of above-mentioned connecting rod 17 are provided with Anti-slip cover 18, and the surface of above-mentioned Anti-slip cover 18 is provided with anti-
It is sliding raised.
The end of the first holding rod and the second holding rod in the present embodiment is provided with telescopic connecting rod, by can
Flexible connecting rod increases the holding area of scissors, so as to expand the trimming scope of scissors.
Embodiment 6:
Optimized on the basis of embodiment 5, above-mentioned power switch 12 is arranged on the end of connecting rod 17, above-mentioned anti-skidding
The through hole that power supply source switch passes through is provided with set 18.
In the present embodiment, scissors folding is automatically controlled by power switch in order to facilitate staff, power switch is set
At the position that connecting rod is used to shake hands, the position that connecting rod is used to shake hands is provided with Anti-slip cover, therefore is provided with Anti-slip cover
The through hole that power supply source switch passes through.
Although reference be made herein to the utility model is described multiple explanatory embodiments of the present utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.Except to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.