CN2286093Y - Fast pruning circular saw for high branches of tree - Google Patents
Fast pruning circular saw for high branches of tree Download PDFInfo
- Publication number
- CN2286093Y CN2286093Y CN 96223722 CN96223722U CN2286093Y CN 2286093 Y CN2286093 Y CN 2286093Y CN 96223722 CN96223722 CN 96223722 CN 96223722 U CN96223722 U CN 96223722U CN 2286093 Y CN2286093 Y CN 2286093Y
- Authority
- CN
- China
- Prior art keywords
- action bars
- trees
- saw
- branches
- transmission shaft
- 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
The utility model relates to a fast pruning circular saw for high branches of trees. A connecting rod is arranged on a dynamic box, the inner part of the connecting rod can additionally provided with a transmission shaft, the top of the connecting rod is provided with a gear box, and a disk saw or a chain saw is arranged on a driven shaft of the gear box. When power is switch on, the disk saw can rotate with a high speed, and branches needed to prune can be sawed. Operators has no need to climb trees and can stand on the ground to saw high branches, human casualty accidents of peoples to climb high for pruning can be avoided, and the utility model is an ideal pruning tool for pruning branches which hinder lines of power supply, post, telegraph, forestry and city construction.
Description
The utility model relates to the field of branch pruning instrument, particularly a kind of a kind of saw structure of revolving of pruning fast in the face of the trees branches of tall trees with standing in.
The trees branches of tall trees are repaiied and removed to be a kind of heavy of forest worker, power supply, gardens, communication line attendant and to have dangerous work.At present, also there be not a kind of need not ascending a height just can repair the instrument that removes to trees.
The purpose of this utility model is: design a kind of people and can stand in ground and just can repair a kind of trees branches of tall trees that remove fast to trees and repair fast to remove and revolve saw, to alleviate operating personnel's amount of labour, avoid operating because of ascending a height the human casualty accident that causes.
The utility model purpose is achieved in that the power box of band active motor and Oil pump electrical machinery is connected with action bars, gearcase is equipped with at terminal action bars top, circular saw or chain saw are installed on the driven shaft of gearcase, action bars is a hollow structure, in power transmission shaft is arranged, cooperate with the bar inwall by bearing, adopt feather joint between the power transmission shaft in two action bars, the bar portion of junction is with tube connector, fix with clamping screw, one group of bevel gear is arranged in the gearcase, driven shaft is housed on the driven gear, the oil spout pump line invests on the action bars, and atomizer is arranged at the top.Select for use moving rate big in the power box, the motor that volume the is little motor of deciding, Oil pump electrical machinery is as auxiliary power.The power box is outside to be fastenedly connected with bolt and action bars, and motor main shaft and hard power transmission shaft adopt feather joint, and power transmission shaft is positioned at action bars, and bearing is housed on it, with action bars inwall tight fit, is set in and forms integral body in the action bars.Action bars is assembled by more piece, utilizes tube connector can regulate height as required arbitrarily.The action bars top is connected with gearcase, and power transmission shaft is connected with bevel gear, changes power direction with bevel gear.Bevel gear drives circular saw or chain saw, when motor rotates, by power transmission shaft and bevel gear circular saw or chain saw is rotated, the cutting tree limb, and the staff stands in ground, and the hand-held bar can make things convenient for to be repaiied at high speed except that the high skill of trees.Working when removing thick limb for preventing to repair, saw generates heat, resistance becomes big, and lubricating arrangement is set, and directly saws spray machine oil to work by injection pump and the spray bar, the atomizer that attach on the action bars, can repair except that the thick limb of trees.
Fig. 1 is the utility model general structure schematic diagram
Fig. 2 is the utility model power box part schematic diagram
Fig. 3 operation lever structure schematic diagram
Fig. 4 is an action bars top structure schematic diagram
Fig. 5 is the chain saw installation diagram
Further introduce technology contents of the present utility model and implementation method below in conjunction with accompanying drawing:
Motor is equipped with in power box 1 inside, and the motor main shaft top has link slot, and joint tongue is arranged at power transmission shaft 3 tops, and the two connects firmly with the tongue-and-groove inserted mode.Power transmission shaft 3 outer walls are equipped with bearing 11, bearing 11 and action bars inwall tight fit, action bars 2 and power box 1 are connected by bolted, power box 1 are connected reliably, to guarantee that motor main shaft drives power transmission shaft and runs up with motor main shaft with action bars 2, power transmission shaft 3.Oil can 14 and injection pump 15 are housed in power box 1.Spray bar 4 lays along power box 1 inwall, and the bottom is connected with oil pump 15, and top is laid in the outer wall of action bars 2.
The 1 usefulness nylon plastic(s) die casting of power box forms, and for convenient for assembly, is divided into box body 1 and lid 18 two parts, when the assembling of box inner part finishes, with screw box body and lid is linked as integral body.
Two groups of switches are equipped with in power box 1 bottom, switch 16 control work motor, switch 17 control oil pump motors.
The height of the saw of adjusting work for convenience, the every joint of action bars, power transmission shaft and spray bar is all made an integral body, and all size is measure-alike, easy accessibility.The two ends outer wall of each joint power transmission shaft 3 all is equipped with bearing 21, and bearing 21 and action bars 2 inwall tight fits form whole.Power transmission shaft 3 one ends are made link slot, and the other end is made joint tongue, adopt the tongue-and-groove inserted mode to connect firmly between the two joint power transmission shafts.After the connection, externally operated switch lever 2 forms butt joint, utilizes tube connector 5 clamping screws 19 with 2 lockings of docking operation bar, and is not crooked after guaranteeing to dock.Each joint spray bar 4 action bars 2 outer wall that are laid in adopts connector of oil pipes of oil 22 to connect.
Action bars, power transmission shaft are made with the high-grade resin material, and light weight, bending resistance, twisting resistance are strong, and power transmission shaft is set in the action bars, form integral body with action bars, strengthen the bending resistance anti-twisting property, and tube connector is made with polytetrafluoroethylene (PTFE), and resistance to bending is strong.The selection of above-mentioned material is used, and not only light but also guarantee action bars when maximum height, flexibility is less than 5/1000ths.
Gearcase 7 usefulness aluminium alloy compression castings form, and the bottom links to each other with action bars and by bolt 29 lockings, fuel filler neck 23 is left in the side, be convenient in box, annotate butter, a pair of bevel gear 24 is equipped with in inside, and driving gear links to each other with power transmission shaft, and power transmission shaft is equipped with bearing 28, bearing 28 and gear box body 7 tight fits, driven gear is equipped with driven shaft 30, and the driven shaft outer wall has bearing 28, bearing 28 and gear lid 25 tight fits, gear lid 25 is fastening by screw 26 and gearcase 7, forms whole.When circular saw is used chain saw instead, can realize as long as install and remove gear lid 25, circular saw bit 8 is housed on the driven shaft 30, and locks with nut 27.
Gearcase 7 is with noted earlier identical when using chain saw instead, and gear lid 25 is different with the used lid of circular saw, has two bolts 33 on the gear lid 25, in order to fixing chain guide.Also have guide plate regulating tank 31 simultaneously, by bolt 32 up-down adjustment chain guides, thus the elasticity of adjustment chain 36.The active fluted disc of adorning on the driven shaft 35, and with nut 34 locking.When driven shaft 30 rotated under dynamic action, initiatively fluted disc 35 drove chains 36 motions, and many cutting tips 37 are housed on the chain 36, cutting trees during motion and working.Chain guide 38, driven fluted disc 40 mainly play a part to support and the 36 high quick-actions of stable chain are changeed, and chain 36 moves along guide plate 38 groove that gets on the right track, and guarantee that chain adjusting unlikely coming off when moving.Regulating holddown groove 39 can require to move up and down guide plate 38 according to the chain degree of tightness, and is fixed on the gear lid 35, and 41 driven fluted disc 40 positioning actions of steady pin have little needle roller pipe on the pin, guarantee that driven fluted disc 40 runs up.During chain saw 10 work, can start Oil pump electrical machinery, atomizer 6 is directly to chain 36 oil jet lubrications.
The utility model has following characteristics:
1, terrestrial operation need not climbed trees.
2, repair except that trees branches of tall trees speed soon, as repair the tree limb that removes identical thickness, with the ratio hand-manipulated of ascending a height, efficiency improves hundred times.
3, can repair except that tree limb in different angles, be applicable to various geographical conditions.
4, this tool work height can reach 12 meters, if cooperate lift, working depth can be higher.
5, this instrument can be repaiied except that 30 centimetres of tree limb up diameters.
6, this instrument also can be used as the felling of diameter woods below 50 centimetres.
The utility model has following advantage and effect:
1, critical components such as action bars, power transmission shaft, tube connector all adopt high-grade resin or nylon material to make, and are lightly nimble, have fabulous bending resistance, anti-twisting property again simultaneously, thus the reliable operation of making.
2, height is adjusted in more piece combination arbitrarily, and handled easily eliminates danger
Action bars, power transmission shaft, spray bar all are to be combined by more piece, and easy disassembly can be adjusted height as required arbitrarily during work, and the staff is easy to operate.Eliminate the injures and deaths danger of ascending a height simultaneously.
3, have very high electric insulating quality, eliminate Danger Electric shock risk
Because action bars, power transmission shaft, spray bar all have very high electrical insulation properties, so, even running into high-tension bus-bar when operation, the staff can not damage the person yet.
4, power of motor is big, and two saw heads use flexibly, increase practicality
Motor is selected for use miniature high-power, strengthens the cutting function, and circular saw and chain saw are used as required flexibly.Circular saw is used to repair remove than withe to be done, fast nimble, and chain saw is used to repair removes thick limb, and steadily, resistance is little, easy to operate, two saws are used as required, more strengthen the practicality of this instrument.
The utility model can extensively be promoted the use of in departments such as forestry, power supply, post and telecommunications, urban afforestation.
Claims (4)
1, a kind of trees branches of tall trees are repaiied fast to remove and revolved saw, it is characterized in that: the power box of band active motor 13 and Oil pump electrical machinery 15 is connected with action bars 2, and action bars 2 tops are equipped with gearcase 7, circular saw 8 or chain saw 9 and are loaded on gearcase 7 driven shafts 30.
2, repair fast except that revolving saw according to a kind of trees branches of tall trees of claim 1, it is characterized in that: action bars 2 is hollow structure, in power transmission shaft 3 is arranged, by two bearings 11 and action bars 2 inwall tight fits, and face mutually between the power transmission shaft 3 in two action bars 2 and adopt feather joint, it is fixing that the bar portion of junction is with tube connector 5 usefulness clamping screws 19.
3, repair fast except that revolving saw according to a kind of trees branches of tall trees of claim 1, it is characterized in that: one group of bevel gear 24 is arranged in the gearcase 7.
4, repair fast except that revolving saw according to a kind of trees branches of tall trees of claim 1, it is characterized in that: oil spout pump line 4 invests on the action bars 2, and there is atomizer 6 at the top near gearcase 7 places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96223722 CN2286093Y (en) | 1996-09-17 | 1996-09-17 | Fast pruning circular saw for high branches of tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96223722 CN2286093Y (en) | 1996-09-17 | 1996-09-17 | Fast pruning circular saw for high branches of tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2286093Y true CN2286093Y (en) | 1998-07-15 |
Family
ID=33902868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96223722 Expired - Fee Related CN2286093Y (en) | 1996-09-17 | 1996-09-17 | Fast pruning circular saw for high branches of tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2286093Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342566A (en) * | 2016-08-24 | 2017-01-25 | 重庆西鹏汇德电力设备制造有限公司 | Electric insulation tree and bamboo clipping machine |
| CN107979025A (en) * | 2017-12-22 | 2018-05-01 | 合保电气（芜湖）有限公司 | The operation lever of electric operating |
| CN108093928A (en) * | 2018-01-30 | 2018-06-01 | 国网甘肃省电力公司白银供电公司 | The electric high branch saw that a kind of livewire work uses |
-
1996
- 1996-09-17 CN CN 96223722 patent/CN2286093Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342566A (en) * | 2016-08-24 | 2017-01-25 | 重庆西鹏汇德电力设备制造有限公司 | Electric insulation tree and bamboo clipping machine |
| CN107979025A (en) * | 2017-12-22 | 2018-05-01 | 合保电气（芜湖）有限公司 | The operation lever of electric operating |
| CN108093928A (en) * | 2018-01-30 | 2018-06-01 | 国网甘肃省电力公司白银供电公司 | The electric high branch saw that a kind of livewire work uses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |