CN207070656U - Branch clears up knife head device along a kind of power transmission line - Google Patents
Branch clears up knife head device along a kind of power transmission line Download PDFInfo
- Publication number
- CN207070656U CN207070656U CN201720453826.2U CN201720453826U CN207070656U CN 207070656 U CN207070656 U CN 207070656U CN 201720453826 U CN201720453826 U CN 201720453826U CN 207070656 U CN207070656 U CN 207070656U
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- CN
- China
- Prior art keywords
- cut
- branch
- outer shroud
- rotating shafts
- fixed disc
- 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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Abstract
Branch cleaning knife head device discloses a kind of simple in construction along a kind of power transmission line of the utility model, improves the knife head device of branch cleaning effect.It is characterized in that fixed disc is placed on support bar one end, adapter sleeve is placed in the middle part of fixed disc by fixing bearing, driving gear is placed on adapter sleeve, three rotating shafts are fixed on fixed disc around the center of circle of fixed disc, it is and equidistant between three rotating shafts, one end of three cut swords corresponds to be fixed in three rotating shafts respectively, the cut sword is sickle, three travelling gears are correspondingly placed in by spring bearing in three rotating shafts respectively, and three travelling gears engage with driving gear respectively, the cut outer shroud inner ring is equipped with a circle tooth, cut outer shroud outer ring is equipped with cut sawtooth, the circle tooth that the cut outer shroud inner ring is equipped with is ratcheting with three travelling gears respectively.
Description
Technical field
Branch clears up knife head device along a kind of power transmission line of the utility model, is related to a kind of to power transmission line
The knife head device that branch is cleared up along the line, belong to electric power facility field.It is more particularly to a kind of simple in construction, improve branch cleaning
The knife head device of effect.
Background technology
At present, in growth, part branch can reach near power transmission line the trees of road both sides, in order to ensure electricity
The safety of power conveying circuit, it is necessary to clear up these branches, in the cleaning along existing conveying circuit, for small in time
Branch directly cleared up more using reaping hook, and for larger branch or trunk, it is necessary to the worker that powers goes up tree in person,
Cut using electric saw, on the one hand, electric saw work high above the ground has danger of falling, and on the other hand, worker station is in the tree or ladder
Upper to use electric saw, the heavy burden of worker is larger, lifts also relatively tire out for a long time, use the cleaning cutter head of motor driven more at present,
Gather high-altitude using support bar and carry out branch cleaning, using the structure of similar rotating vane, branch is impacted, branch is beaten
It is disconnected, when being cut to branch, it is easy to influenceed by branch movement, cleaning efficiency is relatively low, and power supply worker actually makes
In, feel reaping hook or hand saws effect might as well be used good.
The content of the invention
In order to improve the above situation, branch cleaning knife head device provides along a kind of power transmission line of the utility model
It is a kind of simple in construction, improve the knife head device of branch cleaning effect.Cost is cheap, easy to spread.
Branch cleaning knife head device is realized in along a kind of power transmission line of the utility model：The utility model
Branch clears up knife head device by cut outer shroud, driving gear, spring bearing, rotating shaft, driving cog along a kind of power transmission line
Wheel, fixing bearing, fixed disc, cut sword, adapter sleeve, support bar and cut sawtooth composition, fixed disc are placed in support bar one
On end, adapter sleeve is placed in the middle part of fixed disc by fixing bearing, and driving gear is placed on adapter sleeve, and three rotating shafts are justified around fixed
The center of circle of disk is fixed on fixed disc, and equidistant between three rotating shafts, and one end of three cut swords corresponds to respectively is fixed on three
In individual rotating shaft, the cut sword is sickle.Three travelling gears are correspondingly placed in three rotating shafts by spring bearing respectively
On, and three travelling gears engage with driving gear respectively, the cut outer shroud inner ring is equipped with a circle tooth, and cut outer shroud outer ring is put
There is a cut sawtooth, the circle tooth that the cut outer shroud inner ring is equipped with is ratcheting with three travelling gears respectively.
In use, being arranged on power motor in fixed disc first, motor shaft is set to be connected with adapter sleeve, to pipeline
When curb line carries out branch cleaning, motor shaft drives driving gear to rotate by adapter sleeve, and driving gear drives three respectively
Individual travelling gear rotates, and three travelling gears drive cut outer shroud to rotate, when the thicker limb of branch along the line for needing to clear up
When, cut outer shroud drives the sawing implement tooth spiral of outer ring to turn to carry out cut to branch, it is only necessary to which worker's hand-held supports bar constantly makes
Cut outer shroud presses close to branch, and cut outer shroud can breaks branch cut, and in cutting process, the branch can wherein two
Between cut sword, worker can be cut with side, and then side attempts to cut off branch using cut sword, and the efficiency of such branch cleaning is just
Compare high, for thinner branch, directly cut off using cut sword, during branch is cleared up, the cut outer shroud
Toroidal design structure, than rotating vane structure, it is smaller by branch movement influenceed.Three cut swords are set
Meter, additionally it is possible to coordinate cut outer shroud, further reduce branch and moved in cutting, the relatively low influence of caused cutting efficiency, institute
The design that cut sword is sickle is stated, can also be easy to, which will block limb thinner on branch, directly cuts, and reaches defeated to electric power
The purpose that line sending curb line branch is cleared up.
Beneficial effect
First, it is simple in construction, it is convenient and practical.
2nd, cost is cheap, easy to spread.
3rd, branch cleaning effect along power transmission line can be improved.
Brief description of the drawings
Accompanying drawing 1 is the structural representation that branch clears up knife head device along a kind of power transmission line of the utility model
In accompanying drawing
Wherein part is：Cut outer shroud (1), driving gear (2), spring bearing (3), rotating shaft (4), travelling gear (5), Gu
Dead axle is held (6), fixed disc (7), cut sword (8), adapter sleeve (9), support bar (10), cut sawtooth (11)
Embodiment：
Branch cleaning knife head device is achieved in that in use, first along a kind of power transmission line of the utility model
Power motor first is arranged in fixed disc (7), motor shaft is connected with adapter sleeve (9), is carried out along to conveying circuit
When branch is cleared up, motor shaft drives driving gear (2) to rotate by adapter sleeve (9), and driving gear (2) drives three respectively
Travelling gear (5) rotates, and three travelling gears (5) drive cut outer shroud (1) to rotate, when the branch along the line for needing to clear up is thicker
When limb, cut outer shroud (1) drives cut sawtooth (11) rotation of outer ring to carry out cut to branch, it is only necessary to which worker holds
Support bar (10) constantly makes cut outer shroud (1) press close to branch, and cut outer shroud (1) can breaks branch cut, in cutting process
In, the branch can be wherein between two cut swords (8), and worker can be cut with side, and then attempt will using cut sword (8) on side
Branch is cut off, and the efficiency of such branch cleaning is just higher, for thinner branch, is directly cut off using cut sword (8),
Branch clear up during, the structure of the toroidal design of the cut outer shroud (1), than rotating vane structure, it is smaller by
The influence of branch movement.The design of three cut swords (8), additionally it is possible to coordinate cut outer shroud (1), further reduce branch and exist
Moved in cutting, the relatively low influence of caused cutting efficiency, the cut sword (8) be sickle design, can also be easy to by
Block limb thinner on branch directly to cut, reach the purpose cleared up branch along power transmission line.
Claims (2)
1. branch clears up knife head device along a kind of power transmission line, it is characterized in that：By cut outer shroud, driving gear, support
Bearing, rotating shaft, travelling gear, fixing bearing, fixed disc, cut sword, adapter sleeve, support bar and cut sawtooth composition, it is fixed
Disk is placed on support bar one end, and adapter sleeve is placed in the middle part of fixed disc by fixing bearing, and driving gear is placed on adapter sleeve,
Three rotating shafts are fixed on fixed disc around the center of circle of fixed disc, and equidistant between three rotating shafts, one end of three cut swords
Corresponding to and be fixed in three rotating shafts respectively, three travelling gears are correspondingly placed in by spring bearing in three rotating shafts respectively,
And three travelling gears engage with driving gear respectively, the cut outer shroud inner ring is equipped with a circle tooth, and cut outer shroud outer ring is equipped with
Cut sawtooth, the circle tooth that the cut outer shroud inner ring is equipped with are ratcheting with three travelling gears respectively.
2. branch clears up knife head device along a kind of power transmission line according to claim 1, it is characterised in that described
Cut sword is sickle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453826.2U CN207070656U (en) | 2017-04-18 | 2017-04-18 | Branch clears up knife head device along a kind of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453826.2U CN207070656U (en) | 2017-04-18 | 2017-04-18 | Branch clears up knife head device along a kind of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070656U true CN207070656U (en) | 2018-03-06 |
Family
ID=61512724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720453826.2U Expired - Fee Related CN207070656U (en) | 2017-04-18 | 2017-04-18 | Branch clears up knife head device along a kind of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879470A (en) * | 2018-06-27 | 2018-11-23 | 山东理工大学 | Cable foreign matter cleaning plant |
| CN112753404A (en) * | 2021-01-21 | 2021-05-07 | 滨州学院 | High altitude pruning recovery all-in-one |
| CN114108599A (en) * | 2022-01-17 | 2022-03-01 | 潍坊学院 | Blind ditch recovery device and control method thereof |
-
2017
- 2017-04-18 CN CN201720453826.2U patent/CN207070656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879470A (en) * | 2018-06-27 | 2018-11-23 | 山东理工大学 | Cable foreign matter cleaning plant |
| CN112753404A (en) * | 2021-01-21 | 2021-05-07 | 滨州学院 | High altitude pruning recovery all-in-one |
| CN114108599A (en) * | 2022-01-17 | 2022-03-01 | 潍坊学院 | Blind ditch recovery device and control method thereof |
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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: 20180306 Termination date: 20190418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |