CN2807757Y - Swinging type electric tree pruner - Google Patents
Swinging type electric tree pruner Download PDFInfo
- Publication number
- CN2807757Y CN2807757Y CN 200520073030 CN200520073030U CN2807757Y CN 2807757 Y CN2807757 Y CN 2807757Y CN 200520073030 CN200520073030 CN 200520073030 CN 200520073030 U CN200520073030 U CN 200520073030U CN 2807757 Y CN2807757 Y CN 2807757Y
- Authority
- CN
- China
- Prior art keywords
- haircut
- worm
- shearing head
- base
- motor
- 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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- Scissors And Nippers (AREA)
Abstract
The utility model relates to a pair of rotary electric shears for high branches, which relates to a trimming tool for trees. The electric shears are composed of a base, a static shearing head, a movable shearing head, a worm wheel, a worm, a motor, a fastening screw and a handle, wherein the static shearing head is integrated with the base by connection and is bulged toward one side of the base. The movable shearing head is arranged on the base, the movable shearing head is connected with the worm wheel and the worm wheel is connected with the worm. The worm is connected with the motor, the worm wheel, the worm and the motor are arranged on the base and the lower end of the base is connected with the handle. A cutting edge of the static shearing head forms an arced shape, the movable shearing head forms a crescent shape and outer edge curves of a cutting edge of the movable shearing head are equal spirals. When the utility model is used for trimming the thick and big branches, time is saved, labor is saved and the diameter thickness of the sheared tree branches is increased by more than once. Operation is simple and convenient, work efficiency is increased by more than 50 times, and because the utility model is provided with the long handle, overhead operation is not needed and labor intensity and risk are decreased by more than 80 percents. The utility model solves the problem that a trimming tool which is effective and convenient in use for trimming the high branches with different thickness does not exist at present.
Description
Technical field
This utility model relates to a kind of tree trimming instrument, electronic the cutting of a kind of specifically swinging branches of tall trees.
Background technology
Along with the enforcement of China's Tian Bao engineering, the forest plantation development is rapid, and trees want to cultivate tall and big straight trunk, then needs to prune every year.And the instrument of China's pollard is original at present, is generally the dragline type averruncator.This dragline type averruncator can only be cut some highly very limited withes, sprig.Thick slightly branch has only artificial climbing to repair with handsaw, with handsaw not only waste time and energy and also danger coefficient bigger, therefore, at present prune the pruning tool that does not also have a kind of more effective and convenient use for the different branches of tall trees of thickness.
Summary of the invention
This utility model is to be solved to be exactly to prune for the different branches of tall trees of thickness at present also not have a kind of more effective and convenient pruning tool problem of using, provide a kind of and not only can prune the different high bar branch of thickness, and electronic the cutting of swinging branches of tall trees easy and simple to handle.
Solve the technical scheme that its technical problem adopts: this electronic cutting by pedestal, quiet haircut, moving haircut, worm gear, worm screw, motor, trip bolt, handle is formed, quiet haircut and pedestal connect as one and protrude to pedestal one side, moving haircut is installed on the pedestal, moving haircut is connected with worm gear, worm gear is connected with worm screw, worm screw is connected with motor, worm gear, worm screw, motor are installed on the pedestal, the lower end of pedestal is connected with handle, the junction is equipped with trip bolt, quiet haircut blade is circular-arc, and moving haircut is crescent shape, and moving haircut blade outer curve advances helical for waiting.
Beneficial effect: this utility model is because quiet haircut blade is circular-arc, during pollard, branch is placed on the blade of circular-arc quiet haircut, and moving haircut is crescent shape, moving haircut blade outer curve advances helical for waiting, moving haircut can single rotation direction revolve three-sixth turn, make moving haircut cutting edge not only have the cutting edge on the normal direction to shear mutually with respect to quiet haircut cutting edge, and the cutting edge pull of tangentially going up in addition, like this when pruning some thicker branches, time saving and energy saving, and but poll footpath slightly increases more than 1 times, and the transmission mechanism that moves the haircut employing in addition is a Worm-gear type, utilizes the motor transmission, more laborsaving during pruning, operate very simple and conveniently, improve work efficiency more than 50 times, this electronic clipper has than long handle, high-altitude application has again reduced labour intensity and danger reaches more than 80%.
Description of drawings
Fig. 1 is the electronic structural representation of cutting of these utility model swinging branches of tall trees.
Embodiment
Embodiment 1: this electronic cutting by quiet haircut 1, pedestal 8, moving haircut 2, worm gear 3, worm screw 4, motor 5, trip bolt 6, handle 7 is formed, quiet haircut 1 connects as one with pedestal 8 and protrudes to pedestal 8 one sides, moving haircut 2 is installed on the pedestal 8, moving haircut 2 is connected with worm gear 3, worm gear 3 is connected with worm screw 4, worm screw 4 is connected with motor 5, worm gear 3, worm screw 4, motor 5 is installed on the pedestal 8, the lower end of pedestal 8 is connected with handle 7, the junction is equipped with trip bolt 6, and quiet haircut 1 blade is circular-arc, and moving haircut 2 is crescent shape, moving haircut 2 blade outer curves advance helical for waiting, and moving haircut 2 can single rotation direction revolve three-sixth turn.
When pollard, branch is put on the cutting edge of quiet haircut 1, at this moment opened motor 5 switches, drive worm gear 3 by worm screw 4, worm gear 3 drives haircut 2, along with the rotation of moving haircut 2, the root cutting edge of moving haircut 2 begins and the quiet haircut 1 cutting edge branch of nipping that interacts, along with quiet haircut 1, moving haircut 2 cutting edges gradually during interlock, moving haircut 2 cutting edges play the tip from root to be ended, shear lopwood gradually, until cutting off branch, epicycle shearing work finishes.
Claims (1)
1, electronic the cutting of a kind of swinging branches of tall trees, it is characterized in that: this electronic cutting by pedestal, quiet haircut, moving haircut, worm gear, worm screw, motor, trip bolt, handle is formed, quiet haircut and pedestal connect as one and protrude to pedestal one side, moving haircut is installed on the pedestal, moving haircut is connected with worm gear, worm gear is connected with worm screw, worm screw is connected with motor, worm gear, worm screw, motor is installed on the pedestal, the lower end of pedestal is connected with handle, and the junction is equipped with trip bolt, and quiet haircut blade is circular-arc, moving haircut is crescent shape, and moving haircut blade outer curve advances helical for waiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073030 CN2807757Y (en) | 2005-06-22 | 2005-06-22 | Swinging type electric tree pruner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073030 CN2807757Y (en) | 2005-06-22 | 2005-06-22 | Swinging type electric tree pruner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807757Y true CN2807757Y (en) | 2006-08-23 |
Family
ID=36923939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073030 Expired - Fee Related CN2807757Y (en) | 2005-06-22 | 2005-06-22 | Swinging type electric tree pruner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807757Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392521A (en) * | 2013-08-15 | 2013-11-20 | 成都电业局双流供电局 | Pruning device with worm and gear structure |
| CN103717060A (en) * | 2011-08-10 | 2014-04-09 | 布楼恩特公司 | Involute slicer |
| CN107047083A (en) * | 2017-03-29 | 2017-08-18 | 华南农业大学 | One kind is pinched robot and its implementation |
-
2005
- 2005-06-22 CN CN 200520073030 patent/CN2807757Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103717060A (en) * | 2011-08-10 | 2014-04-09 | 布楼恩特公司 | Involute slicer |
| CN103392521A (en) * | 2013-08-15 | 2013-11-20 | 成都电业局双流供电局 | Pruning device with worm and gear structure |
| CN107047083A (en) * | 2017-03-29 | 2017-08-18 | 华南农业大学 | One kind is pinched robot and its implementation |
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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 |