CN209449285U - A kind of forestry pruning device - Google Patents
A kind of forestry pruning device Download PDFInfo
- Publication number
- CN209449285U CN209449285U CN201920150314.8U CN201920150314U CN209449285U CN 209449285 U CN209449285 U CN 209449285U CN 201920150314 U CN201920150314 U CN 201920150314U CN 209449285 U CN209449285 U CN 209449285U
- Authority
- CN
- China
- Prior art keywords
- bar
- knife bar
- secondary knife
- operator
- guard box
- 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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- Scissors And Nippers (AREA)
Abstract
The utility model discloses a kind of forestry pruning devices, including guard box, operator bar and secondary knife bar, the operator bar and secondary knife bar are rotatablely connected by connecting shaft, operator bar is welded with blade close to one end of connecting shaft with secondary knife bar, the operator bar is welded with gag lever post far from one end upper surface of connecting shaft, rotation axis is rotatably equipped on gag lever post, gear is fixed in rotation axis, one end of rotation axis is welded with turning handle, turning handle is located at the outer wall upper end of guard box, the pair knife bar is welded with arc-shaped rack far from one end of connecting shaft, it is intermeshed between arc-shaped rack and gear, the guard box is movably arranged between operator bar and secondary knife bar, sliding slot is offered on guard box, operator bar and secondary knife bar are slidably mounted in sliding slot.The utility model, structure is simple, easy to use, convenient for the position of control beta pruning pincers binding clip, is easy to grasp the position of trimming.
Description
Technical field
The utility model relates to production of forestry engineering device technique field, specially a kind of forestry pruning device.
Background technique
Forestry Engineering is referred to and, as principle, various engineering technology is answered using the efficient of the forest reserves using with sustainable development
Activity for forest reserves cultivation, development and utilization and forestry products processing.Forestry Engineering includes forest zone planning, Forest Cultivation forest
Protection, forest exploitation, woodwork design processing, the design and manufacture of winning apparatus, the design and manufacture of woodwork process equipment, forest zone
Fireproofing technique and equipment etc., this field be related to Forest Engineering, Wood Science and Technology, Chemical Processing Engineering of Forest Products subject basis
Theoretical, engineering technology and method, and with architectural and civil engineering, mechanical engineering, control engineering, Vehicle Engineering, chemical engineering, material
Expect that the theory in the fields such as engineering, biological medicine engineering is related to technology.
When generally being trimmed to trees, usually using beta pruning clamp, in order to trimming when it is laborsaving, generally pass through lever principle
By the longer of the arm of force design of beta pruning pincers, user of service's both hands are needed to hold, so when in use, both hands are the end for being held in tong arm
End, is not easy the position control of binding clip, so that trimming position is not easy to grasp, is not easy to operate.
Utility model content
The purpose of this utility model is to provide a kind of forestry pruning device, it is simple to have a structure, easy to use, convenient for control
The advantages of beta pruning processed clamps the position of binding clip, is easy to grasp the position of trimming, it is usually used when solution generally trims trees
Beta pruning pincers generally pass through the longer of the arm of force design that lever principle clamps beta pruning, need user of service in order to laborsaving when trimming
Both hands are held, and so when in use, both hands are not easy the end for being held in tong arm for the position control of binding clip, so that trimming position
The problem of setting and be not easy to grasp, being not easy to operation.
To achieve the above object, the utility model provides the following technical solutions: a kind of forestry pruning device, including protection
Case, operator bar and secondary knife bar, the operator bar and secondary knife bar are rotatablely connected by connecting shaft, and the operator bar is far from connecting shaft
One end upper surface is welded with gag lever post, and rotation axis is rotatably equipped on gag lever post, and gear, the pair knife bar are fixed in rotation axis
One end far from connecting shaft is welded with arc-shaped rack, is intermeshed between arc-shaped rack and gear, the guard box activity installation
Between operator bar and secondary knife bar.
Preferably, the operator bar is welded with blade close to one end of connecting shaft with secondary knife bar.
Preferably, one end of the rotation axis is welded with turning handle, and turning handle is located at the outer wall upper end of guard box.
Preferably, strip-shaped hole is offered on the operator bar, the position of strip-shaped hole and the position of arc-shaped rack are corresponding.
Preferably, sliding slot is offered on the guard box, operator bar and secondary knife bar are slidably mounted in sliding slot.
Preferably, the gag lever post totally two, two gag lever posts are symmetric relative to gear.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model forestry pruning device passes through setting operator bar, secondary knife bar, arc-shaped rack, gear and turning handle,
In use, the position of binding clip can be held on the other hand, and the other hand can be rotated by rotation turning handle band moving gear, pass through gear
With the engagement of arc-shaped rack so that arc-shaped rack drives secondary knife bar mobile, so that operator bar and pair knife bar separate, so
The branch for needing to trim afterwards enters between blade, by rotating backward turning handle, so that phase between operator bar and secondary knife bar
It is mutually close, branch is sheared, is clamped compared to traditional beta pruning, the movement of pressing can be just realized with a hand, is freed
Another hand can control the position of binding clip, increase the precision of trimming, and structure is simple, easy to use, clamp binding clip convenient for control beta pruning
Position, be easy to grasp the position of trimming.
2, the utility model forestry pruning device is by setting guard box and sliding slot, during use, operator bar and
It when secondary knife bar is mobile, is slided in sliding slot, when secondary knife bar is far from operator bar, the upper end of arc-shaped rack is against the inner wall of guard box
Top, so that operator bar is moved down in guard box by sliding slot, so that it is guaranteed that there is knife bar secondary enough mobile above secondary knife bar
Space, gear shield effectively can be carried out to arc-shaped rack and gear.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the surface structure schematic diagram of the utility model；
Fig. 3 is the side structure schematic view of the utility model.
In figure: 1, gag lever post；2, strip-shaped hole；3, guard box；4, operator bar；5, connecting shaft；6, blade；7, secondary knife bar；8,
Sliding slot；9, arc-shaped rack；10, gear；11, turning handle；12, rotation axis.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of forestry pruning device, including guard box
3, operator bar 4 and pair knife bar 7, operator bar 4 are rotatablely connected with secondary knife bar 7 by connecting shaft 5, and bar 4 of operating is with secondary knife bar 7 close to even
One end of spindle 5 is welded with blade 6, and strip-shaped hole 2, the position of strip-shaped hole 2 and the position of arc-shaped rack 9 are offered on bar 4 of operating
Set corresponding, the moving range of increase arc-shaped rack 9.
Operator bar 4 is welded with gag lever post 1 far from one end upper surface of connecting shaft 5, and gag lever post 1 totally two, two gag lever posts 1
It is symmetric relative to gear 10, rotation axis 12 is rotatably equipped on gag lever post 1, gear 10 is fixed in rotation axis 12, it is secondary
Knife bar 7 is welded with arc-shaped rack 9 far from one end of connecting shaft 5, is intermeshed between arc-shaped rack 9 and gear 10, is using
Cheng Zhong can hold the position of binding clip on the other hand, and one end of rotation axis 12 is welded with turning handle 11, and turning handle 11 is located at guard box 3
Outer wall upper end, the other hand can be rotated with moving gear 10 by rotation turning handle 11, be made by the engagement of gear 10 and arc-shaped rack 9
With, so that arc-shaped rack 9 drives secondary knife bar 7 mobile, so that operator bar 4 and secondary knife bar 7 separate, the tree for then needing to trim
Branch enters between blade 6, by rotating backward turning handle 11, so that it is close to each other between operator bar 4 and secondary knife bar 7, it is right
Branch is sheared, and is clamped compared to traditional beta pruning, the movement of pressing can be just realized with a hand, the another hand freed can
The position for controlling binding clip, increases the precision of trimming, and structure is simple, easy to use, convenient for the position of control beta pruning pincers binding clip, is easy to
Grasp the position of trimming.
Guard box 3 is movably arranged between operator bar 4 and secondary knife bar 7, and sliding slot 8 is offered on guard box 3,4 He of bar of operating
Secondary knife bar 7 is slidably mounted in sliding slot 8, when operator bar 4 and mobile secondary knife bar 7, is slided in sliding slot 8, when secondary knife bar 7 is far from main
When knife bar 4, the upper end of arc-shaped rack 9 is against the inner wall top of guard box 3, so that operator bar 4 is by sliding slot 8 in guard box
It is moved down in 3, so that it is guaranteed that the space for having knife bar 7 secondary enough mobile above secondary knife bar 7, it can be effectively to arc-shaped rack 9 and gear
10 carry out gear shield.
Working principle: the utility model forestry pruning device in use, can hold the position of binding clip on the other hand, another
Hand can be rotated by rotation turning handle 11 with moving gear 10, by the engagement of gear 10 and arc-shaped rack 9, so that arc-shaped gear
Item 9 drives secondary knife bar 7 mobile so that operator bar 4 and secondary knife bar 7 separate, the branch for then needing to trim enter blade 6 it
Between, by rotating backward turning handle 11, so that it is close to each other between operator bar 4 and secondary knife bar 7, branch is sheared,
It is clamped compared to traditional beta pruning, the movement of pressing can be just realized with a hand, the another hand freed can control the position of binding clip
Set, when operator bar 4 and mobile secondary knife bar 7, slided in sliding slot 8, when secondary knife bar 7 is far from operator bar 4, arc-shaped rack 9 it is upper
End is against the inner wall top of guard box 3, so that operator bar 4 is moved down in guard box 3 by sliding slot 8, so that it is guaranteed that secondary knife
The space for having knife bar 7 secondary enough mobile above bar 7, effectively can carry out gear shield to arc-shaped rack 9 and gear 10.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of forestry pruning device, including guard box (3), operator bar (4) and secondary knife bar (7), it is characterised in that: the operator
Bar (4) and secondary knife bar (7) are rotatablely connected by connecting shaft (5), one end upper surface of operator bar (4) far from connecting shaft (5)
It is welded with gag lever post (1), is rotatably equipped on gag lever post (1) rotation axis (12), gear (10), institute are fixed in rotation axis (12)
It states secondary knife bar (7) to be welded with arc-shaped rack (9) far from the one end of connecting shaft (5), between arc-shaped rack (9) and gear (10) mutually
Engagement, the guard box (3) are movably arranged between operator bar (4) and secondary knife bar (7).
2. a kind of forestry pruning device according to claim 1, it is characterised in that: the operator bar (4) and secondary knife bar (7)
One end close to connecting shaft (5) is welded with blade (6).
3. a kind of forestry pruning device according to claim 1, it is characterised in that: weld one end of the rotation axis (12)
Have turning handle (11), turning handle (11) is located at the outer wall upper end of guard box (3).
4. a kind of forestry pruning device according to claim 1, it is characterised in that: offer item on the operator bar (4)
The position in shape hole (2), strip-shaped hole (2) is corresponding with the position of arc-shaped rack (9).
5. a kind of forestry pruning device according to claim 1, it is characterised in that: offer cunning on the guard box (3)
Slot (8), operates bar (4) and secondary knife bar (7) is slidably mounted in sliding slot (8).
6. a kind of forestry pruning device according to claim 1, it is characterised in that: the gag lever post (1) totally two, two
Gag lever post (1) is symmetric relative to gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150314.8U CN209449285U (en) | 2019-01-29 | 2019-01-29 | A kind of forestry pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150314.8U CN209449285U (en) | 2019-01-29 | 2019-01-29 | A kind of forestry pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209449285U true CN209449285U (en) | 2019-10-01 |
Family
ID=68046084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920150314.8U Expired - Fee Related CN209449285U (en) | 2019-01-29 | 2019-01-29 | A kind of forestry pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209449285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279908A (en) * | 2020-04-10 | 2020-06-16 | 漆建平 | Forestry lopping device |
-
2019
- 2019-01-29 CN CN201920150314.8U patent/CN209449285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111279908A (en) * | 2020-04-10 | 2020-06-16 | 漆建平 | Forestry lopping device |
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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: 20191001 Termination date: 20220129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |