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 PDF

Info

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
Authority
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
Application number
CN201720453826.2U
Other languages
Chinese (zh)
Inventor
曾子轮
鄢晓忠
李玮铭
朱隆宇
王宇
张晓雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha University of Science and Technology
Original Assignee
Changsha University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changsha University of Science and Technology filed Critical Changsha University of Science and Technology
Priority to CN201720453826.2U priority Critical patent/CN207070656U/en
Application granted granted Critical
Publication of CN207070656U publication Critical patent/CN207070656U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Branch clears up knife head device along a kind of power transmission line
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.
CN201720453826.2U 2017-04-18 2017-04-18 Branch clears up knife head device along a kind of power transmission line Expired - Fee Related CN207070656U (en)

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 (2)

* Cited by examiner, † Cited by third party
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
CN114108599A (en) * 2022-01-17 2022-03-01 潍坊学院 Blind ditch recovery device and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
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
CN114108599A (en) * 2022-01-17 2022-03-01 潍坊学院 Blind ditch recovery device and control method thereof

Similar Documents

Publication Publication Date Title
CN205196412U (en) Electronic spherical trimming machine
CN202524761U (en) Hand-held mower
CN207070656U (en) Branch clears up knife head device along a kind of power transmission line
CN106945124A (en) A kind of efficiently lumbering device
CN105724183B (en) A kind of bamboo harvester
CN205454778U (en) Branches of tall trees cutting machine
CN105103982A (en) Greening and pruning multifunctional robot
CN204887996U (en) Electronic trimming machine of flexible axle driven type
CN204231974U (en) A kind of Bendable eminence branch pruning device
CN206999133U (en) A kind of efficiently lumbering device
CN204762168U (en) Electric grass cutter
CN2621406Y (en) Back bearing adjustable high branch trimmer
CN205543958U (en) High pressure power transmission and transformation circuit instrument of removing obstacles
CN204540048U (en) A kind of supply line ensures branch pruning device
CN108476763A (en) A kind of energy-saving stereo formula garden trimming machine
CN102550309A (en) Branch pruning device with anti-pinch circular saw blade
CN205999763U (en) A kind of road cuts veins cutting machine
CN205082290U (en) Multifunctional machine ware people is pruned in afforestation
CN207476229U (en) A kind of brush cutter easy to use and high security performance
CN208300391U (en) A kind of energy-saving stereo formula garden trimming machine
CN207185333U (en) A kind of gardens portable pole pruning saw
CN203416685U (en) Tree digger used for digging nursery-grown plants with soil balls
CN204482448U (en) Hand electric hedgeclipper
CN205546542U (en) Grass cutting device is used in construction of wetland park lawn
CN85202419U (en) Multifunction tree pruner

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