CN202059781U - Electric saw for aerial pruning of street trees - Google Patents
Electric saw for aerial pruning of street trees Download PDFInfo
- Publication number
- CN202059781U CN202059781U CN2010205025661U CN201020502566U CN202059781U CN 202059781 U CN202059781 U CN 202059781U CN 2010205025661 U CN2010205025661 U CN 2010205025661U CN 201020502566 U CN201020502566 U CN 201020502566U CN 202059781 U CN202059781 U CN 202059781U
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- CN
- China
- Prior art keywords
- saw
- branch
- pruning
- street trees
- electric
- 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 discloses an electric saw for aerial pruning of street trees. The electric saw comprises a supporting rod, an electric motor and a disk saw; the supporting rod is composed of 3 to 5 stainless steel tubes which are connected through spiral connectors; and the saw teeth of the disk saw are thicker and wider than those of a common saw, so that the disk saw can be prevented from being clamped between branches. When the saw is used, the supporting rod is held up by workers, the electric saw is moved to be close to a branch to be pruned, then the power switch is turned on, and the electric motor drives the disk saw to rotate to saw off the overhead branch to be pruned, so that the workers do not need to climb up the tree to prune the branch. The electric saw for aerial pruning of street trees is suitable for branch pruning of a street, a road, a park and the like and is a time-saving, labor-saving and convenient tool.
Description
Technical field
The utility model relates to a kind of street trees high-altitude pruning power saws, especially can be used on the pruning of street, highway both sides branch, climbs up the climb the tree trouble of pollard of trees or cat ladder when avoiding pollard, uses this pruning power saws to save time and laborsaving.
Background technology
At present, the pruning of street, highway both sides branch is pruned by manual, removes pollard in the air though the useful crane of street trees in flourishing city is hung in the people, but also be artificial pruning, labor strength is big, and economic consumption is also big, in the society of economizing type, also show its deficiency.
The utility model content
The technical problems to be solved in the utility model is, a kind of street trees high-altitude pruning power saws is provided, it can make the workpeople stand on the ground, lift power saws and can prune 2---5 meters high branches, use the voltage of 220V, carry out the pruning of branch, save time and laborsaving, the trouble of avoiding the workpeople to climb up a tree pruning.
In order to solve above-mentioned technical problem, a kind of street trees pruning power saws of the present utility model comprises pole 1, electromotor 2 and circular saw 3 compositions.The pole 1 of a kind of street trees pruning power saws of the present utility model is 3---5 energy-conservation freedom stainless steel tube is up and down made, and the interface between every joint adopts spiral interface, turns clockwise stainless steel tube just is installed; On the contrary, then withdraw from stainless steel tube.The workpeople is decided with a few joint stainless steel tubes according to the branch height form pole, so that the branch of the flexible sawed-off differing heights of use power saws.Circular saw 3 prepares to have the circular saw of four different-diameters, and the workpeople decides the circular saw that different-diameter is installed according to the size of the diameter of the branch that will prune, makes bigger branch energy disposable sawed-off, and less branch also can be disposable sawed-off.The sawtooth degree of having a lot of social connections of circular saw 3 is had a lot of social connections than the tooth of electron micrographs, prevents to be stuck in use in the trunk, and circular saw 3 is installed in the last end of axle of electromotor 2, screws down.Electromotor adopts the power for illumination of 220V, makes the workpeople take electricity work nearby.
Description of drawings
Fig. 1 is a pole
Fig. 2 is the spiral interface of pole
Fig. 3 is a circular saw
Fig. 4 is the full figure of the utility model power saws
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail
A kind of street trees pruning power saws of the present utility model is by 3---and 5 stainless steel tubes of saving about one meter length are formed by connecting, interface between every joint connects with spiral, turn clockwise and just install stainless steel tube, then withdraw from stainless steel tube counterclockwise, the workman can decide with a few joint stainless steel tubes according to the height of the branch that will prune.Circular saw 3 is installed in the last end of axle of electromotor 2, screws down.Electromotor adopts the power for illumination of 220V, makes the workpeople take electricity work nearby.The sawtooth road of circular saw 3 is closeer, wideer than common saw, so just prevents different trunks, because the wooden structures difference, branch blocks circular saw when work, also can prevent the heat of generation when circular saw rotate and circular saw is stuck in the branch.Power saws of the present utility model simply but also practical, had been Gardener people's a ideal tools not only.
Claims (3)
1. street trees high-altitude pruning power saws, it comprises that pole (1), electromotor (2) and circular saw (3) form, and it is characterized in that: described pole (1) is made for the energy-conservation freedom of 3---5 stainless steel tube up and down, and the interface between every joint is that spiral connects.
2. a kind of street trees high-altitude pruning power saws according to claim 1 is characterized in that: described circular saw (3) prepares to have the circular saw of four different-diameters, according to the size of branch diameter, installs the circular saw of different-diameter at every turn.
3. a kind of street trees high-altitude pruning power saws according to claim 1 is characterized in that: described pole (1), long one meter of every joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205025661U CN202059781U (en) | 2010-08-24 | 2010-08-24 | Electric saw for aerial pruning of street trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205025661U CN202059781U (en) | 2010-08-24 | 2010-08-24 | Electric saw for aerial pruning of street trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059781U true CN202059781U (en) | 2011-12-07 |
Family
ID=45053671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205025661U Expired - Fee Related CN202059781U (en) | 2010-08-24 | 2010-08-24 | Electric saw for aerial pruning of street trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041243A (en) * | 2017-05-31 | 2017-08-15 | 杭州凯达电力建设有限公司 | A kind of electric pruning device |
| CN110497424A (en) * | 2019-09-09 | 2019-11-26 | 浙江工业大学之江学院 | A kind of trimming machine cuts people that climbs tree with memory with decision making function |
-
2010
- 2010-08-24 CN CN2010205025661U patent/CN202059781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041243A (en) * | 2017-05-31 | 2017-08-15 | 杭州凯达电力建设有限公司 | A kind of electric pruning device |
| CN110497424A (en) * | 2019-09-09 | 2019-11-26 | 浙江工业大学之江学院 | A kind of trimming machine cuts people that climbs tree with memory with decision making function |
| CN110497424B (en) * | 2019-09-09 | 2023-08-29 | 浙江工业大学之江学院 | Tree climbing pruning robot with memory and decision function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120824 |