CN109302909A - A kind of high-altitude tree branches saw cutting device - Google Patents
A kind of high-altitude tree branches saw cutting device Download PDFInfo
- Publication number
- CN109302909A CN109302909A CN201811412291.XA CN201811412291A CN109302909A CN 109302909 A CN109302909 A CN 109302909A CN 201811412291 A CN201811412291 A CN 201811412291A CN 109302909 A CN109302909 A CN 109302909A
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- Prior art keywords
- outer tube
- towing hook
- inner rod
- guide plate
- shell
- 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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- 238000005520 cutting process Methods 0.000 title claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 210000002445 nipple Anatomy 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
- A01G3/086—Chain saws
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of high-altitude tree branches saw cutting devices, it includes shell；The shell is equipped with the guide plate extended perpendicularly out；The guide plate is equipped with saw chain；The side of the shell is equipped with pin shaft connected vertically；The pin shaft is equipped with the outer tube of rotation connection；The Spring Card of elastic connection is equipped between the outer tube and pin shaft；The outer tube is equipped with the inner rod of flexible socket, and the tension spring connecting with inner rod is equipped in outer tube；The inner rod is equipped with the arc towing hook of mounting branch；The end of the arc towing hook is free end；The backing pin of the free end and limit outer tube is in the same side relative to guide plate.Structure of the invention is reasonable, by arc towing hook and saw chain guide plate is equipped with to branch progress cross-fixing and sawing, it allows whole device to be linked together with branch, avoids branch shaking from having an impact, there are technical problem inconvenient to use for the tree branches saw cutting device of the effective solution prior art.
Description
Technical field
The invention belongs to garden equipment technical fields, and in particular to a kind of high-altitude tree branches saw cutting device.
Background technique
High-altitude tree branches sawing generally uses chain saw or electric saw to carry out, and links a root long in the bottom of chain saw or electric saw
Bar, worker station are operated in the handle that ground holds stock.
In sawing process, tree branches have certain elasticity, and the high-level chain saw of act or electric saw are again unstable,
It is easy to swing back and forth in sawing, and sawing position is not easy to grasp.
Chain saw includes chain, guide plate, shell, engine and fuel tank；Electric saw includes chain, guide plate, shell, motor and storage battery
Group, these components add up more than 10 Kg that weigh, and all need to lift, labor intensity is higher, uses inconvenient.
Summary of the invention
Present invention aim to address the tree branches saw cutting devices of the prior art there are technical problem inconvenient to use,
A kind of high-altitude tree branches saw cutting device is provided, so as to solve the deficiencies in the prior art.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of high-altitude tree branches saw cutting device, it includes shell；The shell is equipped with the guide plate extended perpendicularly out；The guide plate
It is equipped with saw chain；It is equipped in the shell and passes through motor-driven transmission shaft；The transmission shaft, which is equipped with, drives saw chain rotation
Driving wheel；The side of the shell is equipped with pin shaft connected vertically；The pin shaft and guide plate face are in vertical state；On the pin shaft
Outer tube equipped with rotation connection；One end of the outer tube is equipped with the axis hole being socketed on pin shaft；The outer tube and pin shaft
Between be equipped with elastic connection Spring Card, shell be equipped with limit backing pin corresponding with outer tube；The Spring Card is by outer tube
Around pin shaft elastic fit on backing pin；The other end of the outer tube is equipped with the inner rod of flexible socket, is equipped in outer tube
The tension spring being connect with inner rod；The other end of the inner rod is equipped with the arc towing hook of outwardly convex mounting branch；The arc
The end of towing hook is free end；The backing pin of the free end and limit outer tube is in the same side relative to guide plate；The shell
It is equipped with connector；The connector is equipped with the handle being flexibly connected.
Further, for the inner rod after outer tube contract, arc towing hook corresponds to the middle position of guide plate；In described
After loop bar stretches in outer tube, the length of the encased pipe of inner rod is greater than the length of guide plate.
Further, corresponding nipple, and mutual twist-on are equipped between the connector and handle；The connector
With sealing plate is respectively equipped in handle；The centre of the sealing plate is respectively equipped with the connecting column of Relative distribution；The top surface of the connecting column
It is distributed in bumps, and is equipped with corresponding elastic guide card；The elastic conducting on piece is equipped with conducting wire, the conducting wire and motor of connector one end
Connection, the conducting wire of handle one end are connected with the power supply and switch for being located at ground.
Further, the outer tube, inner rod and arc towing hook use stainless steel or aluminum alloy material, and surface is brushed with anti-
Rotten coating.
Further, the inside of the arc towing hook semicircular in shape, arc towing hook is equipped with equally distributed teeth, the tooth
The tooth bar shaped linear in cone or top.
Further, bending section is equipped in the arc towing hook；The radius of curvature of the bending section is less than arc towing hook
Radius of curvature；Teeth are equipped in the bending section.
Further, the motor is connected with transmission shaft, or is connected by gear set and angular wheel and transmission shaft
It connects.
Structure of the invention is reasonable, by arc towing hook and is equipped with saw chain guide plate to branch progress cross-fixing and sawing, allows
Whole device is linked together with branch, and branch shaking is avoided to have an impact, the tree branches saw of the effective solution prior art
There are technical problems inconvenient to use for cutting apparatus.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is working state structure schematic diagram of the present invention；
Fig. 3 is the backsight structural representation of Fig. 2；
Fig. 4 is overlooking structure diagram of the present invention；
Fig. 5 is inner rod and outer tube connection schematic diagram；
Fig. 6 is the portion the A enlarged structure schematic diagram of Fig. 3；.
1 in figure, arc towing hook 2, inner rod 3, shell 4, outer tube 5, handle 6, connector 7, Spring Card 8, sell
Axis 9, guide plate 10, saw chain 11, branch 12, tensioning mouth 13, driving wheel 14, transmission shaft 15, nipple 16, motor
17, angular wheel 18, tension spring 19, axis hole 20, bending section 21, sealing plate 22, conducting wire 23, connecting column 24, elastic guide card
25, teeth 26, free end 27, backing pin.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, in the description of the present invention,
Obvious embodiment described below is a part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
According to Fig. 1-Fig. 6, a kind of high-altitude tree branches saw cutting device, it includes shell 3；The shell 3 is equipped with and extends perpendicularly out
Guide plate 9；The guide plate 9 is equipped with saw chain 10；The transmission shaft 14 driven by motor 16 is equipped in the shell 3；The biography
Moving axis is equipped with the driving wheel 13 for driving saw chain 10 to rotate；The side of the shell 3 is equipped with pin shaft 8 connected vertically；The pin
Axis 8 and 9 face of guide plate are in vertical state；The pin shaft 8 is equipped with the outer tube 4 of rotation connection；One end of the outer tube 4 is equipped with
The axis hole 19 being socketed on pin shaft 8；The Spring Card 7 of elastic connection is equipped between the outer tube 4 and pin shaft 8, shell 3 is equipped with
Limit backing pin 27 corresponding with outer tube 4；The Spring Card is by outer tube around pin shaft elastic fit on backing pin；The outer tube
4 other end is equipped with the inner rod 2 of flexible socket, and the tension spring 18 connecting with inner rod is equipped in outer tube；The inner rod 2
The other end be equipped with outwardly convex mounting branch 11 arc towing hook 1；The end of the arc towing hook 1 is free end 26；It is described
The backing pin 27 of free end 26 and limit outer tube is in the same side relative to guide plate 9；The shell 3 is equipped with connector 6；It is described
Connector 6 is equipped with the handle 5 being flexibly connected.
The inner rod 2 is after 4 contract of outer tube, the middle position of the corresponding guide plate 9 of arc towing hook 1；The inner rod
After stretching in outer tube, the length of the encased pipe of inner rod is greater than the length of guide plate.
When work, arc towing hook 1 is articulated on the branch 11 to sawing, and guide plate 9 is in the lower section of branch；Arc towing hook 1
One end of mounting is close to one end of trees ontology, and the corresponding one end of guide plate 9 is the free end that sawing is fallen；It is pulled by handle 5
Shell 3, shell 3 pull outer tube 4 by pin shaft 8, and since arc towing hook 1 is articulated on branch 11, inner rod 2 is in outer tube 4
Middle pull-out；When inner rod 2 and the length of outer tube 4 are greater than guide plate, shell is provoked by handle 5 upwards, shell passes through pin shaft 8
It is rotated around outer tube 4, when guide plate 9 is in 11 top of branch, allows tension spring 18 that inner rod 2 and outer tube 4 is driven to reset, Spring Card
7 drive outer tubes 4, inner rod 2 and arc towing hook 1 clamp branch 11 with guide plate 9, open motor sawing.
After sawing, on backing pin 27, a workflow terminates 7 automatic traction outer tube of Spring Card, 4 elasticity.
Arc towing hook 1 and guide plate 9 clamp branch 11, and entire shell is stationary state compared to branch 11, and branch is timely
Elasticity occurs to rock, for entire shell with rocking together, sawing is unaffected, and sawing position will not change.
Whole process may be summarized to be a drawing, one choose, a pine, opens motor sawing, automatically resets after sawing, convenient
Efficiently.
One end of the tension spring 18 is connect with the bottom in outer tube 4, and the other end is connect with the bottom of inner rod 2, inner sleeve
The telescopic slide in outer tube 4 of bar 2 connects；It is equipped with bar shaped keyway and key block between the inner rod 2 and outer tube 4, avoids interior
It rotates in 2 sliding process of loop bar；The end of the outer tube 4 is equipped with the closing in for preventing inner rod 2 from deviating from.
Corresponding nipple 15, and mutual twist-on are equipped between the connector and handle；The connector and handle
Inside it is respectively equipped with sealing plate 21；The centre of the sealing plate 21 is respectively equipped with the connecting column 23 of Relative distribution；The top surface of the connecting column
It is distributed in bumps, and is equipped with corresponding elastic guide card 24；The elastic conducting on piece be equipped with conducting wire 22, the conducting wire of connector one end with
Motor 16 connects, and the conducting wire of handle one end is connected with the power supply and switch for being located at ground.
On the contrary, after twist-on nipple 15, two connect bump between the connector and handle on connecting column 23
24 elastic fit of elastic guide card in 23 bump of column.
Switch is located at the grip position below handle, extraneous power supply or storage battery are located at ground, alleviate and hold up part
Weight, and can fast quick-detach, it is easy to carry.
The outer tube 4, inner rod 2 and arc towing hook 1 use stainless steel or aluminum alloy material, and surface is applied brushed with anti-corrosion
Layer.
The inside of 1 semicircular in shape of arc towing hook, arc towing hook 1 is equipped with equally distributed teeth 25, the teeth 25
In the linear bar shaped of cone or top.
The width of the arc towing hook 1 is 0.8-3cm, and the height of teeth 25 is 0.5cm, and arc towing hook 1 mounts branch 11
Afterwards, the contact surface of teeth 25 and branch 11 is that point or line, teeth 25 can be directly embedded into the bark gap of branch 11, guarantees to connect
The fastness connect.
Bending section 20 is equipped in the arc towing hook 1；The radius of curvature of the bending section 20 is less than the curvature of arc towing hook
Radius；Teeth 25 are equipped in the bending section.
Bending section 20 can have enough contact surfaces for thinner branch 11.It is adopted between bending section 20 and arc towing hook 1
With welding or one-step casting molding, when welding, in the long arc towing hook 1 of the both ends welding half of bending section 20,20 He of bending section
Arc towing hook 1 casts out teeth 25.Bending section is stamped out in the centre of arc towing hook using press bed when one-step casting forms
20, it welds or is bonded on arc towing hook and bending section 20 or silk connects teeth 25.
The motor 16 is connected with transmission shaft 14, or passes through gear set and angular wheel 17 and transmission axis connection.
Greatly reduce the volume of shell and the quality of entire shell.
Structure of the invention is reasonable, by arc towing hook and is equipped with saw chain guide plate to branch progress cross-fixing and sawing, allows
Whole device is linked together with branch, and branch shaking is avoided to have an impact, the tree branches saw of the effective solution prior art
There are technical problems inconvenient to use for cutting apparatus.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Although the embodiments of the present invention has been shown and described above, Ke Yili
Solution, above-described embodiment are exemplary, are not considered as limiting the invention, and those skilled in the art are at this
It can make changes, modifications, alterations, and variations to the above described embodiments in the range of invention.
Claims (7)
1. a kind of high-altitude tree branches saw cutting device, it includes shell；The shell is equipped with the guide plate extended perpendicularly out；It is described to lead
Plate is equipped with saw chain；It is equipped in the shell and passes through motor-driven transmission shaft；The transmission shaft, which is equipped with, drives saw chain rotation
Driving wheel；It is characterized in that the side of the shell is equipped with pin shaft connected vertically；The pin shaft and the perpendicular shape in guide plate face
State；The pin shaft is equipped with the outer tube of rotation connection；One end of the outer tube is equipped with the axis hole being socketed on pin shaft；It is described
The Spring Card of elastic connection is equipped between outer tube and pin shaft, shell is equipped with limit backing pin corresponding with outer tube；The bullet
Spring card is by outer tube around pin shaft elastic fit on backing pin；The other end of the outer tube is equipped with the inner rod of flexible socket,
The tension spring connecting with inner rod is equipped in outer tube；The arc that the other end of the inner rod is equipped with outwardly convex mounting branch drags
Hook；The end of the arc towing hook is free end；The free end and the backing pin of limit outer tube are in same relative to guide plate
Side；The shell is equipped with connector；The connector is equipped with the handle being flexibly connected.
2. a kind of high-altitude tree branches saw cutting device according to claim 1, it is characterized in that: the inner rod is in outer tube
After contract, arc towing hook corresponds to the middle position of guide plate；After the inner rod stretches in outer tube, the encased pipe of inner rod
Length be greater than guide plate length.
3. a kind of high-altitude tree branches saw cutting device according to claim 1, it is characterized in that: the connector and handle it
Between be equipped with corresponding nipple, and mutual twist-on；Sealing plate is respectively equipped in the connector and handle；The centre of the sealing plate
It is respectively equipped with the connecting column of Relative distribution；The top surface of the connecting column is equipped with corresponding elastic guide card in concave-convex distribution；It is described
Elastic conducting on piece is equipped with conducting wire, and the conducting wire of connector one end is connected to motor, the conducting wire of handle one end and the power supply for being located at ground
And switch connection.
4. a kind of high-altitude tree branches saw cutting device according to claim 1, it is characterized in that: the outer tube, inner rod
Stainless steel or aluminum alloy material are used with arc towing hook, surface is brushed with corrosion-inhibiting coating.
5. a kind of high-altitude tree branches saw cutting device according to claim 1, it is characterized in that: the arc towing hook is in semicircle
Shape, the inside of arc towing hook are equipped with equally distributed teeth, the teeth bar shaped linear in cone or top.
6. a kind of high-altitude tree branches saw cutting device according to claim 1 or 5, it is characterized in that: in the arc towing hook
Equipped with bending section；The radius of curvature of the bending section is less than the radius of curvature of arc towing hook；Teeth are equipped in the bending section.
7. a kind of high-altitude tree branches saw cutting device according to claim 1, it is characterized in that: the motor and transmission shaft pair
It connects in succession, or passes through gear set and angular wheel and transmission axis connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412291.XA CN109302909A (en) | 2018-11-25 | 2018-11-25 | A kind of high-altitude tree branches saw cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412291.XA CN109302909A (en) | 2018-11-25 | 2018-11-25 | A kind of high-altitude tree branches saw cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109302909A true CN109302909A (en) | 2019-02-05 |
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ID=65222593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811412291.XA Pending CN109302909A (en) | 2018-11-25 | 2018-11-25 | A kind of high-altitude tree branches saw cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109302909A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744634A (en) * | 2019-10-30 | 2020-02-04 | 商丘师范学院 | Branches of tall trees sawing device that landscape environment beautified |
| CN113475258A (en) * | 2021-07-21 | 2021-10-08 | 濮阳市林业科学院 | Walnut tree pruning device and method |
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| CN201182108Y (en) * | 2008-03-31 | 2009-01-21 | 盐城市农业机械技术推广中心 | Backpack shoot-harvester |
| CN202535788U (en) * | 2012-02-29 | 2012-11-21 | 山东科技大学 | Novel rod chain saw |
| CN203985164U (en) * | 2014-06-27 | 2014-12-10 | 国家电网公司 | Construction of line tree crown clipping device |
| CN206547411U (en) * | 2017-03-03 | 2017-10-13 | 国网湖北省电力公司武汉市江夏区供电公司 | A kind of electronic shears with extended handle of livewire work |
| CN206559857U (en) * | 2017-03-01 | 2017-10-17 | 赵彦征 | A kind of angle-adjustable is held on the tree trimming machine of tree trunk |
| CN207040311U (en) * | 2017-03-21 | 2018-02-27 | 重庆市潼南区豆园柚子股份合作社 | A kind of new orchard high branch trimming saw |
| CN108684365A (en) * | 2018-07-24 | 2018-10-23 | 宋夕杰 | The safe clipping device of high-altitude branch |
| CN209768278U (en) * | 2018-11-25 | 2019-12-13 | 杭州臻珎品牌管理有限公司 | High altitude trees branch saw cuts device |
-
2018
- 2018-11-25 CN CN201811412291.XA patent/CN109302909A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201182108Y (en) * | 2008-03-31 | 2009-01-21 | 盐城市农业机械技术推广中心 | Backpack shoot-harvester |
| CN202535788U (en) * | 2012-02-29 | 2012-11-21 | 山东科技大学 | Novel rod chain saw |
| CN203985164U (en) * | 2014-06-27 | 2014-12-10 | 国家电网公司 | Construction of line tree crown clipping device |
| CN206559857U (en) * | 2017-03-01 | 2017-10-17 | 赵彦征 | A kind of angle-adjustable is held on the tree trimming machine of tree trunk |
| CN206547411U (en) * | 2017-03-03 | 2017-10-13 | 国网湖北省电力公司武汉市江夏区供电公司 | A kind of electronic shears with extended handle of livewire work |
| CN207040311U (en) * | 2017-03-21 | 2018-02-27 | 重庆市潼南区豆园柚子股份合作社 | A kind of new orchard high branch trimming saw |
| CN108684365A (en) * | 2018-07-24 | 2018-10-23 | 宋夕杰 | The safe clipping device of high-altitude branch |
| CN209768278U (en) * | 2018-11-25 | 2019-12-13 | 杭州臻珎品牌管理有限公司 | High altitude trees branch saw cuts device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744634A (en) * | 2019-10-30 | 2020-02-04 | 商丘师范学院 | Branches of tall trees sawing device that landscape environment beautified |
| CN113475258A (en) * | 2021-07-21 | 2021-10-08 | 濮阳市林业科学院 | Walnut tree pruning device and method |
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Application publication date: 20190205 |