CN209660013U - A kind of forestry trees clipping device - Google Patents
A kind of forestry trees clipping device Download PDFInfo
- Publication number
- CN209660013U CN209660013U CN201920087802.9U CN201920087802U CN209660013U CN 209660013 U CN209660013 U CN 209660013U CN 201920087802 U CN201920087802 U CN 201920087802U CN 209660013 U CN209660013 U CN 209660013U
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- CN
- China
- Prior art keywords
- support bar
- pedestal
- blade
- extension rod
- lower support
- 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.)
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Abstract
The utility model provides a kind of tree trimming device, comprising: main blade, pedestal, extension rod；The auxiliary-blade is mounted on main blade, and auxiliary-blade is flexibly connected with main blade by bolt；The front end of the knife handle is flexibly connected with auxiliary-blade by bolt；One end of the connecting plate is flexibly connected with knife handle by bolt, and the other end of connecting plate is flexibly connected with main blade by bolt；The bottom of the main blade and the bottom of knife handle are respectively embedded into the top for being mounted on two upper support bars；The lower support bar fitting is mounted on the outside of upper support bar, and lower support bar is slidably connected with upper support bar；The utility model has that reasonable in design, controllability is strong by the improvement to forestry trees clipping device, and limitation is small when use, it can be suitable for different trimming situations, it is laborsaving convenient for operation, practical advantage, to go wrong in effective solution existing apparatus and insufficient.
Description
Technical field
The utility model relates to forestry pruning tool technical fields, more specifically, more particularly to a kind of modulability it is strong, side
Just it operates, time saving and energy saving forestry trees clipping device.
Background technique
Trees are a kind of tall and big woody tissue plants, are presented, can be survived decades by " branch " and " bar " also " leaf ", set
Wood absorbs moisture by tree root to supply leaf, and leaf will also evaporate large quantity of moisture, in order to improve the survival rate of transplanting trees,
People just trim the leaf of trees very much, reduce the evaporation of moisture, raising survives, and in Management offorestry, needs special
Staff trims trees, and trees is made to become more beautiful, carefully and neatly, and the pruning tool of trees mainly have it is following several
Kind: secateurs, averruncator, tree trimming saw, pneumatic tree shears, electric trimmer etc..
Patent No. CN202310662U discloses a kind of shrub and hedge trimmer, including the first shear blade, the second shear blade, handle plus
The cutting edge of the arm of force, motion arm and haircut spring, the first shear blade and the second shear blade is opposite and is hinged by pivot, operates
Arm upper end is pivotally connected by the angle section of the motion arm pivot and the second shear blade that are oppositely arranged with pivot, in the second shear blade and behaviour
The lower end for making arm is respectively connected with a handle, and the end of each handle is socketed with antiskid grip, wherein in the first shear blade
Lower part is equipped with tooth form through slot, and force application arm is by being located at force application arm pivot and motion arm pivot joint below motion arm pivot, force application arm
End be equipped with sliding pin, the sliding pin is arranged in serrate slot, and sliding pin is connect by haircut spring with motion arm.
Shrub and hedge trimmer disclosed above and common averruncator principle on the market are essentially identical, mainly pass through lengthening sleeve knot
The telescopic arm of structure realizes whole elongation, and cutter head is made to can extend to higher height, facilitates the trimming operation of eminence branch, but should
Class formation using when there are biggish limitations: due to the elongation of telescopic arm, increase the distance between two handles, Jin Erzeng
The stroke of handle is added, that is to say, that after telescopic arm elongation, the arm of user needs eccentric panel that could complete to repair
It cuts, considerably increases the burden of user；In addition, branch direction and angle be it is mixed and disorderly, when telescopic arm extension after be not easy to wear
Gap between branch and branch is crossed, branch pruning difficulty is will cause, influences normally to trim operation.
In view of this, studied improvement for existing problem, it is strong to provide a kind of modulability, facilitates operation, time saving province
The forestry trees clipping device of power, it is intended to by the technology, achieve the purpose that solve the problems, such as and improve practical value.
Utility model content
The purpose of this utility model is to provide a kind of forestry trees clipping devices, to solve to propose in above-mentioned background technique
Patent No. CN202310662U disclosed in shrub and hedge trimmer and common averruncator principle on the market it is essentially identical, mainly by prolonging
The telescopic arm of long sleeve structure realizes whole elongation, so that cutter head is can extend to higher height, the trimming of eminence branch is facilitated to make
Industry, but the class formation using when there are biggish limitations: due to the elongation of telescopic arm, increase between two handles away from
From, and then increasing the stroke of handle, that is to say, that after telescopic arm elongation, the arm of user needs eccentric panel
Trimming could be completed, the burden of user is considerably increased；In addition, branch direction and angle be it is mixed and disorderly, when telescopic arm prolongs
It is not easy the gap across branch and branch after length, will cause branch pruning difficulty, influence the problem of normally trimming operation and not
Foot.
To achieve the above object, the utility model provides a kind of forestry trees clipping device, by technology hand in detail below
Section is reached:
A kind of forestry trees clipping device, comprising: main blade, auxiliary-blade, knife handle, connecting plate, upper support bar, lower support
Bar holds out against knob, pedestal, extension rod, clamping screw, handle；The auxiliary-blade is mounted on main blade, and auxiliary-blade and operator
Piece is flexibly connected by bolt；The front end of the knife handle is flexibly connected with auxiliary-blade by bolt；One end of the connecting plate
It is flexibly connected with knife handle by bolt, and the other end of connecting plate is flexibly connected with main blade by bolt；The main blade
Bottom and the bottom of knife handle are respectively embedded into the top for being mounted on two upper support bars；The lower support bar fitting is mounted on support
The outside of bar, and lower support bar is slidably connected with upper support bar；The knob that holds out against is mounted on the outer wall on lower support bar top,
And it holds out against knob and is connected with lower support bar by screw thread twist-on；The pedestal fitting is mounted on the bottom of lower support bar, and base
Seat is connected with lower support bar by bolt；The extension rod insertion is mounted on the inside of pedestal, and extension rod passes through with pedestal
Shaft is connected；The clamping screw is installed on the base, and clamping screw and pedestal, extension rod are through connection；The handle
Fitting is mounted on the bottom of extension rod.
As advanced optimizing for the technical program, extension rod described in a kind of forestry trees clipping device of the utility model is logical
It crosses shaft and is set as rotating device, and the top perforation of extension rod is provided with round limit hole, the threaded rod of clamping screw runs through
The limit hole.
As advanced optimizing for the technical program, pedestal described in a kind of forestry trees clipping device of the utility model is side
End symmetric depending on the plate structure that face is in U-shape, and pedestal is provided with triangle plate limit base, the sharp corner of the limit base
It is provided with arc transition, and perforation is provided with round limit hole on the limit base and pedestal.
As advanced optimizing for the technical program, upper support bar described in a kind of forestry trees clipping device of the utility model
Outer wall on insertion be provided with rectangular strip groove, and hold out against the end of knob outer wall and the groove through lower support bar
Slot bottom abuts against.
As advanced optimizing for the technical program, upper support described in a kind of forestry trees clipping device of the utility model
Bar, lower support bar, extension rod are the aluminum alloy hollow pipe that cross section is oblong.
As advanced optimizing for the technical program, knife handle described in a kind of forestry trees clipping device of the utility model is circle
Tubular plastic material, and fitting is equipped with the rubber sleeve with anti-skid chequer on the outer wall of knife handle.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model extension rod is set as rotating device by shaft, and the top perforation of extension rod is provided with circle
Limit hole, the threaded rod of clamping screw run through the setting of the limit hole, can shorten two handles by the rotation of extension rod
The distance between, the movement travel of two arms can be reduced in practical operation, reach labour-saving purpose, and can reduce and stretch
The width at device rear portion under long status, conveniently protrudes into the gap between branch, convenient for trimming.
2, the utility model pedestal is the plate structure that side elevation view is in U-shape, and the end symmetric of pedestal is provided with triangle
Plate limit base, the sharp corner of the limit base are provided with arc transition, and perforation setting on the limit base and pedestal
There is the setting of round limit hole, locking can be played the role of to extension rod by the cooperation of limit hole and clamping screw, fixation is prolonged
The angle of stock prevents from rotating, and when arc transition of limit base sharp corner can be avoided operation surprisingly scratches, scratches.
3, the utility model is by the improvement to forestry trees clipping device, has that reasonable in design, controllability is strong,
Limitation is small when use, can be suitable for different trimming situations, convenient for operation, laborsaving, practical advantage, thus effectively
Solve and go wrong in existing apparatus and insufficient.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the elongation state structural schematic diagram of the utility model；
Fig. 3 is the elongation state back structures schematic diagram of the utility model；
Fig. 4 is the extension rod bending state structural schematic diagram of the utility model.
In figure: main blade 1, knife handle 3, connecting plate 4, upper support bar 5, lower support bar 6, holds out against knob 7, pedestal at auxiliary-blade 2
8, extension rod 9, clamping screw 10, handle 11.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 4, the utility model provides a kind of particular technique embodiment of forestry trees clipping device:
A kind of forestry trees clipping device, comprising: main blade 1, auxiliary-blade 2, knife handle 3, connecting plate 4, upper support bar 5, under
Support rod 6 holds out against knob 7, pedestal 8, extension rod 9, clamping screw 10, handle 11；Auxiliary-blade 2 is mounted on main blade 1, and secondary
Blade 2 is flexibly connected with main blade 1 by bolt；The front end of knife handle 3 is flexibly connected with auxiliary-blade 2 by bolt；Connecting plate 4
One end be flexibly connected with knife handle 3 by bolt, and the other end of connecting plate 4 is flexibly connected with main blade 1 by bolt；Operator
The bottom of piece 1 and the bottom of knife handle 3 are respectively embedded into the top for being mounted on two upper support bars 5；6 fitting of lower support bar is mounted on
The outside of support rod 5, and lower support bar 6 is slidably connected with upper support bar 5；It holds out against knob 7 and is mounted on the outer of 6 top of lower support bar
On wall, and holds out against knob 7 and be connected with lower support bar 6 by screw thread twist-on；8 fitting of pedestal is mounted on the bottom of lower support bar 6,
And pedestal 8 is connected with lower support bar 6 by bolt；Extension rod 9 is embedded in the inside for being mounted on pedestal 8, and extension rod 9 and pedestal
8 are connected by shaft；Clamping screw 10 is mounted on pedestal 8, and clamping screw 10 and pedestal 8, extension rod 9 are through connection；
11 fitting of handle is mounted on the bottom of extension rod 9.
Specifically, extension rod 9 is set as rotating device by shaft, and the top perforation of extension rod 9 is provided with round limit
The threaded rod in position hole, clamping screw 10 runs through limit hole.
Specifically, pedestal 8 is the plate structure that side elevation view is in U-shape, and the end symmetric of pedestal 8 is provided with triangle plate
Limit base, the sharp corner of limit base are provided with arc transition, and perforation is provided with round limit on limit base and pedestal 8
Hole.
Specifically, insertion is provided with rectangular strip groove on the outer wall of upper support bar 5, and the end for holding out against knob 7 is run through
The outer wall of lower support bar 6 and the slot bottom of groove abut against.
Specifically, upper support bar 5, lower support bar 6, extension rod 9 are the aluminum alloy hollow pipe that cross section is oblong.
Specifically, knife handle 3 is cylindrical plastic material, and fitting is equipped with the rubber with anti-skid chequer on the outer wall of knife handle 3
Gum cover.
Specific implementation step:
Practical operation using when need to be adjusted device to suitable length according to trimming situation, when branch is shorter,
Without extracting upper support bar 5 out, both hands hold handle 11, and both arms are pulled outwardly, and main blade 1 are separated with the cutting edge of auxiliary-blade 2, so
Main blade 1 and auxiliary-blade 2 are extend out at branch afterwards, make branch between main blade 1 and the cutting edge of auxiliary-blade 2, then hand
Arm inwardly firmly closes up, and two telescopic arms and extension rod 9 inwardly close up, and keep main blade 1 Chong Die with the cutting edge of auxiliary-blade 2, will set
Under secateurs, repeat the above steps until completing trimming；When the gap between branch and branch is smaller, loose unloading clamping screw 10,
Two extension rods 9 are inwardly rotated, and are aligned the limit hole on pedestal 8 with the limit hole on extension rod 9, then installation locking
Bolt 10 is fixed by extension rod 9, and fixed the distance between latter two handle 11 of completing greatly shortens, and when trimming is obviously laborsaving；When
When the height of branch is higher, loose unloading holds out against knob 7, and upper support bar 5 is extracted out, then tightens and holds out against knob 7, by upper support bar 5,
Lower support bar 6 is fixed, and then repeatedly extension rod 9 is rotated and locked by aforesaid operations, and both hands hold handle 11, by main blade 1, pair
Blade 2 lifts, and trims to the branch being higher by, and finishes until building.
In summary: a kind of forestry trees clipping device is set as rotating device by shaft by extension rod, and prolongs
The top perforation of stock is provided with round limit hole, and the threaded rod of clamping screw runs through the setting of the limit hole, passes through extension
The rotation of bar can shorten the distance between two handles, and the movement travel of two arms can be reduced in practical operation, is reached
Labour-saving purpose, and the width at device rear portion under elongation state can be reduced, the gap between branch is protruded into, conveniently convenient for repairing
It cuts；It is the plate structure that side elevation view is in U-shape by pedestal, and the end symmetric of pedestal is provided with triangle plate limit base, institute
The sharp corner for stating limit base is provided with arc transition, and perforation is provided with round limit hole on the limit base and pedestal
Setting can play the role of locking by the cooperation of limit hole and clamping screw to extension rod, and the angle of fixed extension rod prevents
Rotation, and when arc transition of limit base sharp corner can be avoided operation, surprisingly scratches, scratches；It is filled by being trimmed to forestry trees
The improvement set, has that reasonable in design, controllability is strong, and limitation is small when use, can be suitable for different trimming situations,
Convenient for operation, laborsaving, practical advantage, to go wrong in effective solution existing apparatus and insufficient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of forestry trees clipping device, comprising: main blade (1), auxiliary-blade (2), knife handle (3), connecting plate (4), upper support
Bar (5), lower support bar (6) hold out against knob (7), pedestal (8), extension rod (9), clamping screw (10), handle (11)；Its feature
Be: the auxiliary-blade (2) is mounted on main blade (1), and auxiliary-blade (2) is flexibly connected with main blade (1) by bolt；Institute
The front end for stating knife handle (3) is flexibly connected with auxiliary-blade (2) by bolt；One end of the connecting plate (4) passes through with knife handle (3)
Bolt is flexibly connected, and the other end of connecting plate (4) is flexibly connected with main blade (1) by bolt；The bottom of the main blade (1)
The bottom of portion and knife handle (3) is respectively embedded into the top for being mounted on two upper support bars (5)；Lower support bar (6) the fitting installation
In the outside of upper support bar (5), and lower support bar (6) is slidably connected with upper support bar (5)；The knob (7) that holds out against is mounted on
On the outer wall on lower support bar (6) top, and holds out against knob (7) and be connected with lower support bar (6) by screw thread twist-on；The pedestal
(8) fitting is mounted on the bottom of lower support bar (6), and pedestal (8) is connected with lower support bar (6) by bolt；The extension
Bar (9) is embedded in the inside for being mounted on pedestal (8), and extension rod (9) is connected with pedestal (8) by shaft；The clamping screw
(10) it is mounted on pedestal (8), and clamping screw (10) and pedestal (8), extension rod (9) are through connection；Handle (11) set
Conjunction is mounted on the bottom of extension rod (9).
2. a kind of forestry trees clipping device according to claim 1, it is characterised in that: the extension rod (9) is by turning
Axis is set as rotating device, and the top perforation of extension rod (9) is provided with round limit hole, and the threaded rod of clamping screw (10) passes through
Wear the limit hole.
3. a kind of forestry trees clipping device according to claim 1, it is characterised in that: the pedestal (8) is side elevation view
The plate structure being in U-shape, and the end symmetric of pedestal (8) is provided with triangle plate limit base, the sharp corner of the limit base
It is provided with arc transition, and perforation is provided with round limit hole on the limit base and pedestal (8).
4. a kind of forestry trees clipping device according to claim 1, it is characterised in that: outside the upper support bar (5)
Insertion is provided with rectangular strip groove on wall, and holds out against outer wall and the groove of the end through lower support bar (6) of knob (7)
Slot bottom abut against.
5. a kind of forestry trees clipping device according to claim 1, it is characterised in that: the upper support bar (5), lower branch
Strut (6), extension rod (9) are the aluminum alloy hollow pipe that cross section is oblong.
6. a kind of forestry trees clipping device according to claim 1, it is characterised in that: the knife handle (3) is cylindrical shape
Plastic material, and fitting is equipped with the rubber sleeve with anti-skid chequer on the outer wall of knife handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920087802.9U CN209660013U (en) | 2019-01-20 | 2019-01-20 | A kind of forestry trees clipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920087802.9U CN209660013U (en) | 2019-01-20 | 2019-01-20 | A kind of forestry trees clipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209660013U true CN209660013U (en) | 2019-11-22 |
Family
ID=68566116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920087802.9U Expired - Fee Related CN209660013U (en) | 2019-01-20 | 2019-01-20 | A kind of forestry trees clipping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209660013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890347A (en) * | 2022-05-27 | 2022-08-12 | 广东泽和环保科技有限公司 | Fork and corrugated case conveyer |
-
2019
- 2019-01-20 CN CN201920087802.9U patent/CN209660013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890347A (en) * | 2022-05-27 | 2022-08-12 | 广东泽和环保科技有限公司 | Fork and corrugated case conveyer |
| CN114890347B (en) * | 2022-05-27 | 2024-04-26 | 广东泽和环保科技有限公司 | Pallet fork and corrugated case conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |