CN105145143A - Blade replacing device and high twig shears - Google Patents
Blade replacing device and high twig shears Download PDFInfo
- Publication number
- CN105145143A CN105145143A CN201510653814.XA CN201510653814A CN105145143A CN 105145143 A CN105145143 A CN 105145143A CN 201510653814 A CN201510653814 A CN 201510653814A CN 105145143 A CN105145143 A CN 105145143A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- blade
- exchange device
- tool changing
- changing frame
- 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.)
- Granted
Links
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
- A01G3/081—Manual cutting tools not otherwise provided for, e.g. pruning hooks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Knives (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention provides a blade replacing device. The blade replacing device comprises multiple blade replacing supports and a first guide rail which is fixedly arranged; the blade replacing supports are arranged in an annular mode and can rotate around the annular center, the blade replacing supports are provided with knife handle fixing grooves and slidably connected with first baffles, the first guide rail comprises a section of an outer-arc-shaped guide rail and a section of an inner-arc-shaped guide rail, and the first baffles move along the first guide rail. High twig shears comprise a support rod, and the support rod is provided with an upper knife rest and a lower knife rest which can be closed and opened; the high twig shears are characterized in that the upper knife rest and the lower knife rest are each provided with the blade replacing device. By means of the technical scheme, blades can be automatically replaced, manual operation is not needed, and the working safety is improved.
Description
Technical field
The present invention relates to electric power overhead line maintenance field, relate to blade exchange device and averruncator specifically.
Background technology
Along with increasing of city and mountain area landscape tree, contradiction between overhead transmission line and trees, the main way of current circuit operation maintenance personnel utilizes averruncator to prune exactly, and electroscope function is not with by the averruncator used now, when operation maintenance personnel uses the screen of trees of averruncator under the overhead bare conductor pruning high-tension line especially 110 kilovolts and above voltage, due to the existence of induced voltage, very easily cause electric injury.The averruncator simultaneously used at present is allowing blade replacement trouble more, needs manually to go contact metal, there is larger electric shock potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention overcomes above-mentioned defect, provides energy automatic changing blade, reduces blade exchange device and the averruncator of potential safety hazard.
For solving the problem, the technical solution adopted in the present invention is:
Blade exchange device, the first guide rail comprising some tool changing framves and be fixedly installed, some tool changing frame annular array, described tool changing frame can rotate around annular center, described tool changing frame is provided with handle of a knife holddown groove, described tool changing frame slidably connects the first baffle plate, and described first guide rail comprises one section of outer arcuate guide rail and one section of arc guide rail, and described first baffle plate is along the first guide rail movement.
Improve as one: also comprise conveyer belt, described conveyer belt is provided with blade fixing device.
Improve as one: described blade fixing device comprises magnet.
Improve as one: described conveyer belt is obliquely installed.
Improve as one: also comprise the second guide rail be fixedly installed, described tool changing frame slidably connects second baffle, described second guide rail comprises one section of outer arcuate guide rail and one section of arc guide rail, and described second baffle is along the second guide rail movement.
Improve as one: described second baffle is provided with magnetic devices.
Improve as one: below described tool changing frame, be provided with disposable box.
Averruncator, comprises support bar, and described support bar is provided with upper tool post and lower slide, and described upper tool post and lower slide can close and open, and it is characterized in that: described upper tool post and lower slide are provided with blade exchange device described above.
Owing to have employed technique scheme, the present invention can automatic changing blade, without the need to manual operation, improves job security.
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of blade exchange device of the present invention;
Accompanying drawing 2 is the using state figure of blade exchange device of the present invention;
Accompanying drawing 3 is the structural representation of blade exchange device blade of the present invention and tool changing frame;
Accompanying drawing 4 is the structural representation of Fig. 3 middle section A-A;
Accompanying drawing 5 is the structural representation of averruncator of the present invention.
In figure: 1-blade; 2-tool changing frame; 3-first baffle plate; 4-second baffle; 5-second guide rail; 6-first guide rail; 7-disposable box; 8-rotating shaft; 9-magnet; 10-conveyer belt; 11-handle of a knife; 12-is protruding; 13-handle of a knife holddown groove; The protruding holddown groove of 14-; 15-upper tool post; 16-lower slide; 17-support bar.
Embodiment
Embodiment 1:
As shown in Fig. 1 to 4, blade exchange device, the first guide rail 6 comprising some tool changing framves 2 and be fixedly installed, some tool changing frame 2 annular array, described tool changing frame 2 can rotate around the rotating shaft 8 of annular center, and described tool changing frame 2 is provided with handle of a knife holddown groove 13, described tool changing frame 2 slidably connects the first baffle plate 3, described first guide rail 6 comprises one section of outer arcuate guide rail and one section of arc guide rail, and described first baffle plate 3 moves along the first guide rail 6.Disposable box 7 is provided with below described tool changing frame 2.
Also comprise the conveyer belt 10 be obliquely installed, described conveyer belt 10 is provided with blade fixing device.Described blade fixing device is magnet 9.
Also comprise the second guide rail 5 be fixedly installed, described tool changing frame 2 slidably connects second baffle 4, described second guide rail 5 comprises one section of outer arcuate guide rail and one section of arc guide rail, and described second baffle 4 moves along the second guide rail 5.Described second baffle 4 is provided with magnetic devices.
Blade 1 is provided with some handle of a knifes 11, and described handle of a knife 11 side is provided with protruding 12, and in described handle of a knife holddown groove 13, correspondence is provided with protruding holddown groove 14.
In use, tool changing frame 2 rotates to an angle in the present invention, and the first baffle plate 3 moves to arc guide rail place along the first guide rail 6, and handle of a knife holddown groove 13 is opened, and is brought into by the handle of a knife 11 of blade 1.Tool changing frame 2 continues rotation first baffle plate 3 and moves to outer arcuate guide rail place along the first guide rail 6, and handle of a knife holddown groove 13 cuts out, and blade 1 fixedly completes, and starts operation.When needs allowing blade replacement 1, handle of a knife holddown groove 13 is opened, and old blade 1 falls into disposable box 7, and then handle of a knife holddown groove 13 is brought new blade 1 into and worked on.Same second baffle 4 is provided with magnetic devices, is fixed by blade 1, when blade 1 needs to fall into disposable box 7, second baffle 4 along the second guide rail 5 away from handle of a knife holddown groove 13.
Embodiment 2:
As shown in Figure 5, averruncator, comprises support bar 17, and described support bar 17 is provided with upper tool post 15 and lower slide 16, and described upper tool post 15 and lower slide 16 can close and open, and described upper tool post 15 and lower slide 16 are provided with the blade exchange device described in embodiment 1.
Claims (8)
1. blade exchange device, it is characterized in that: the first guide rail (6) comprising some tool changing framves (2) and be fixedly installed, some tool changing frame (2) annular array, described tool changing frame (2) can rotate around annular center, described tool changing frame (2) is provided with handle of a knife holddown groove (13), described tool changing frame (2) slidably connects the first baffle plate (3), described first guide rail (6) comprises one section of outer arcuate guide rail and one section of arc guide rail, and described first baffle plate (3) is moved along the first guide rail (6).
2. blade exchange device according to claim 1, is characterized in that: also comprise conveyer belt (10), and described conveyer belt (10) is provided with blade fixing device.
3. according to the blade exchange device that claim 2 is stated, it is characterized in that: described blade fixing device comprises magnet (9).
4. according to the blade exchange device that claim 2 is stated, it is characterized in that: described conveyer belt (10) is obliquely installed.
5. blade exchange device according to claim 1, it is characterized in that: also comprise the second guide rail (5) be fixedly installed, described tool changing frame (2) slidably connects second baffle (4), described second guide rail (5) comprises one section of outer arcuate guide rail and one section of arc guide rail, and described second baffle (4) moves along the second guide rail (5).
6. blade exchange device according to claim 5, is characterized in that: described second baffle (4) is provided with magnetic devices.
7. blade exchange device according to claim 1, is characterized in that: described tool changing frame (2) below is provided with disposable box (7).
8. averruncator, comprise support bar (17), described support bar (17) is provided with upper tool post (15) and lower slide (16), described upper tool post (15) and lower slide (16) can close and open, and it is characterized in that: described upper tool post (15) and lower slide (16) are provided with blade exchange device as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653814.XA CN105145143B (en) | 2015-10-10 | 2015-10-10 | Blade exchange device and averruncator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510653814.XA CN105145143B (en) | 2015-10-10 | 2015-10-10 | Blade exchange device and averruncator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105145143A true CN105145143A (en) | 2015-12-16 |
| CN105145143B CN105145143B (en) | 2017-12-26 |
Family
ID=54786547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510653814.XA Expired - Fee Related CN105145143B (en) | 2015-10-10 | 2015-10-10 | Blade exchange device and averruncator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105145143B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738016A (en) * | 2017-01-25 | 2017-05-31 | 北京农业智能装备技术研究中心 | Cutter saddle |
| CN108812174A (en) * | 2018-07-18 | 2018-11-16 | 河南省林业科学研究院 | A kind of paper mulberry juice collector and collecting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117848A1 (en) * | 1983-02-28 | 1984-09-05 | Yamada Machinery Industrial Co., Ltd. | A portable power tool for cutting branches |
| CN2230644Y (en) * | 1995-08-25 | 1996-07-10 | 黄耀德 | Tool magazine of automatic tool switching system |
| CN204180595U (en) * | 2014-08-22 | 2015-03-04 | 杜晓峰 | The high-altitude trimming device of one planting fruit-trees |
| CN204560349U (en) * | 2015-04-10 | 2015-08-19 | 国家电网公司 | A kind of Multifunctional high branches trimming device |
| CN204686755U (en) * | 2015-06-10 | 2015-10-07 | 青岛科技大学 | A kind of multifunctional screw driver |
| CN205161249U (en) * | 2015-10-10 | 2016-04-20 | 国网山东青州市供电公司 | Device and averruncator are changed to blade |
-
2015
- 2015-10-10 CN CN201510653814.XA patent/CN105145143B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117848A1 (en) * | 1983-02-28 | 1984-09-05 | Yamada Machinery Industrial Co., Ltd. | A portable power tool for cutting branches |
| CN2230644Y (en) * | 1995-08-25 | 1996-07-10 | 黄耀德 | Tool magazine of automatic tool switching system |
| CN204180595U (en) * | 2014-08-22 | 2015-03-04 | 杜晓峰 | The high-altitude trimming device of one planting fruit-trees |
| CN204560349U (en) * | 2015-04-10 | 2015-08-19 | 国家电网公司 | A kind of Multifunctional high branches trimming device |
| CN204686755U (en) * | 2015-06-10 | 2015-10-07 | 青岛科技大学 | A kind of multifunctional screw driver |
| CN205161249U (en) * | 2015-10-10 | 2016-04-20 | 国网山东青州市供电公司 | Device and averruncator are changed to blade |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738016A (en) * | 2017-01-25 | 2017-05-31 | 北京农业智能装备技术研究中心 | Cutter saddle |
| CN106738016B (en) * | 2017-01-25 | 2018-09-11 | 北京农业智能装备技术研究中心 | Cutter saddle |
| CN108812174A (en) * | 2018-07-18 | 2018-11-16 | 河南省林业科学研究院 | A kind of paper mulberry juice collector and collecting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105145143B (en) | 2017-12-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20181010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |