CN202262282U - Tree trimmer for pruning tall trees - Google Patents
Tree trimmer for pruning tall trees Download PDFInfo
- Publication number
- CN202262282U CN202262282U CN2011203731405U CN201120373140U CN202262282U CN 202262282 U CN202262282 U CN 202262282U CN 2011203731405 U CN2011203731405 U CN 2011203731405U CN 201120373140 U CN201120373140 U CN 201120373140U CN 202262282 U CN202262282 U CN 202262282U
- Authority
- CN
- China
- Prior art keywords
- tool rest
- pruning
- connecting rod
- averruncator
- cutter holder
- 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
Links
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a tree trimmer for pruning tall trees, and belongs to the technical field of tree trimmers. The technical key point is that the tree trimmer comprises a cutter holder, wherein a strut is connected to the lower part of the cutter holder; a fixed cutting edge is formed on the cutter holder; a movable cutting edge which is adaptive to the fixed cutting edge is hinged to one side of the cutter holder, and a connecting rod is hinged to the other side of the cutter holder; a long hole is formed in the connecting rod; a cutter handle part of the movable cutting edge is connected with the interior of the long hole in a movable mode; a return spring is arranged between the rear part of the connecting rod and the cutter holder; a pulley is arranged at the free end of the connecting rod; a pull rope is fixed to the cutter holder; and the free end of the pull rope passes through the pulley and extends downwards. The utility model aims to provide the tree trimmer which has a simple structure, is convenient to use and is used for pruning the tall trees in gardens.
Description
Technical field
The utility model relates to a kind of averruncator, more particularly, relates in particular to a kind of averruncator that is used for high megaphanerophyte pruning.
Background technology
Domestic gardens gardening pruning tool generally is used for low brushwood, still belongs to blank for the Application and Development of the pruning instrument of high megaphanerophyte, and common averruncator is only for being used for wiping out some damage by disease and insect branches, withered residual branch; Kind has simple type averruncator and high-grade averruncator; The simple type averruncator, product quality is relatively poor, does not have pulley; Use effort, bar is gathered materials on the spot with rod, bamboo pole etc. more; Much more high-grade averruncator is reinforced plastic glass fibre bar, iron, and the quality of unit length is bigger, holds high for a long time and manipulates; Very painstaking, in addition, bar length is generally about 4 meters; All be to wipe out operation, can not satisfy the pruning purpose of high megaphanerophyte to little tree altitude sick insect pest branch, moreover; Usually the rope that pulls of averruncator only has a grip at end, can not come according to the height of trees to grab flexibly to pinch stay cord, also can increase the difficulty of operation.Be necessary to develop a kind of pruning instrument that can be used for high megaphanerophyte,, be able to high megaphanerophyte is carried out the purpose of pruning to strengthen the convenience of operation.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of averruncator that is used for high megaphanerophyte pruning simple in structure, easy to use is provided.
The technical scheme of the utility model is achieved in that a kind of averruncator that is used for high megaphanerophyte pruning; Comprise tool rest, be connected with pole in the tool rest bottom, wherein said tool rest is provided with the fixedly edge of a knife; Wherein be hinged with and the fixing mobile blade that adapts of the edge of a knife side at tool rest; Be hinged with connecting rod in the tool rest another side, on connecting rod, be provided with slotted hole, the handle of a knife portion of mobile blade is movably connected in the slotted hole; Between connecting rod rear portion and tool rest, be provided with back-moving spring, be provided with pulley, on tool rest, be fixed with stay cord at the free end of connecting rod, the free end of stay cord through behind the pulley towards extending below.
Above-mentioned a kind of averruncator that is used for high megaphanerophyte pruning, the length of described pole is 6m, the length of described stay cord is 7m.
Above-mentioned a kind of averruncator that is used for high megaphanerophyte pruning, described tool rest is provided with the fixedly reference column of mobile blade.
Above-mentioned a kind of averruncator that is used for high megaphanerophyte pruning, described stay cord rear portion is intervally distributed with the plurality of fixed handle along its length.
Above-mentioned a kind of averruncator that is used for high megaphanerophyte pruning, the spacing between the said adjacent fixed handle is 60cm.
After the utility model adopts said structure,, drive the mobile blade matching and fixing edge of a knife simultaneously and shear, pulley is set on connecting rod, can reduce pulling force, adopt bamboo pole simultaneously, can reduce labor intensity as pole through stay cord pulling connecting rod; Further, on stay cord, at interval fixed handle is set, can prevents stay cord slippage from hand, can reduce when cutting thick slightly limb firmly, laborsaving efficient, conveniently in the pruning of the high megaphanerophyte in gardens, use.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is done further to specify, but do not constitute any restriction the utility model.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the back TV structure enlarged diagram at A place among Fig. 1.
Among the figure: tool rest 1, reference column 1a, pole 2, the fixedly edge of a knife 3, mobile blade 4, connecting rod 5, slotted hole 5a, back-moving spring 6, pulley 7, stay cord 8, fixed handle 9.
Embodiment
Consult illustrated in figures 1 and 2ly, the utility model is a kind of averruncator that is used for high megaphanerophyte pruning, comprises tool rest 1; Be connected with pole 2 in tool rest 1 bottom, the pole 2 in the present embodiment is adopted bamboo pole, and its length is 6m; Like this when improving length; Can also alleviate the weight of whole averruncator, alleviate staff's labour intensity, be convenient to hold high for a long time operation; On tool rest 1, be provided with the fixedly edge of a knife 3; Wherein be hinged with and the fixing mobile blade 4 that adapts of the edge of a knife 3 side at tool rest 1; Be hinged with connecting rod 5 in tool rest 1 another side, it is more stable that this structure can make mobile blade 4 under the effect of connecting rod 5, move, and is not prone to loosening phenomenon; On connecting rod 5, be provided with slotted hole 5a, the handle of a knife portion of mobile blade 4 is movably connected in the slotted hole 5a; Between connecting rod 5 rear portions and tool rest 1, be provided with back-moving spring 6, on tool rest 1, be provided with the fixedly reference column 1a of mobile blade 4, reference column 1a is positioned at the knife back place of mobile blade 4; Reference column 1a and back-moving spring 6 cooperatively interact, and reference column 1a makes mobile blade 4 that big displacement can not take place under the effect of back-moving spring 6, keeps certain tensile force simultaneously; Prevent that mobile blade 4 from scratching the staff; Free end at connecting rod 5 is provided with pulley 7, on tool rest 1, is fixed with stay cord 8, and the free end of stay cord extends below and surpass the end of pole 2 through pulley 7 back courts; The length of stay cord is 7m, like this can handled easily; Simultaneously; For more convenient to operate, laborsaving, be intervally distributed with five fixed handles 1 along its length at stay cord 8 rear portions, the spacing between the adjacent fixed handle 9 is 50～70m; Preferred distance is 60cm; Fixed handle can make things convenient for the staff to operate, and alleviates labor intensity, especially when shearing than the fat tree branch; Can prevent stay cord 8 slippage from hand, and prune very convenient; By double ladder, can carry out pruning to arbor, and bamboo pole draws materials conveniently up to 8 meters to 10 meters, light weight is very conveniently used in the pruning of the high megaphanerophyte in gardens.
Claims (5)
1. an averruncator that is used for high megaphanerophyte pruning comprises tool rest (1), is connected with pole (2) in tool rest (1) bottom; It is characterized in that; Described tool rest (1) is provided with the fixedly edge of a knife (3), wherein is hinged with and the fixing mobile blade (4) that adapts of the edge of a knife (3) side at tool rest (1), is hinged with connecting rod (5) in tool rest (1) another side; On connecting rod (5), be provided with slotted hole (5a), the handle of a knife portion of mobile blade (4) is movably connected in the slotted hole (5a); Between connecting rod (5) rear portion and tool rest (1), be provided with back-moving spring (6), be provided with pulley (7), on tool rest (1), be fixed with stay cord (8) at the free end of connecting rod (5), the free end of stay cord through pulley (7) back towards extending below.
2. a kind of averruncator that is used for high megaphanerophyte pruning according to claim 1 is characterized in that the length of described pole (2) is 6m, and the length of described stay cord (8) is 7m.
3. a kind of averruncator that is used for high megaphanerophyte pruning according to claim 1 is characterized in that, described tool rest (1) is provided with the fixedly reference column (1a) of mobile blade (4).
4. according to the arbitrary described a kind of averruncator that is used for high megaphanerophyte pruning of claim 1 to 3, it is characterized in that described stay cord (8) rear portion is intervally distributed with the plurality of fixed handle along its length.
5. a kind of averruncator that is used for high megaphanerophyte pruning according to claim 4 is characterized in that the spacing between the said adjacent fixed handle (9) is 60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203731405U CN202262282U (en) | 2011-09-27 | 2011-09-27 | Tree trimmer for pruning tall trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203731405U CN202262282U (en) | 2011-09-27 | 2011-09-27 | Tree trimmer for pruning tall trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202262282U true CN202262282U (en) | 2012-06-06 |
Family
ID=46153095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203731405U Expired - Fee Related CN202262282U (en) | 2011-09-27 | 2011-09-27 | Tree trimmer for pruning tall trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202262282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823443A (en) * | 2012-09-07 | 2012-12-19 | 沧州供电公司 | Multifunctional tree trimmer |
-
2011
- 2011-09-27 CN CN2011203731405U patent/CN202262282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823443A (en) * | 2012-09-07 | 2012-12-19 | 沧州供电公司 | Multifunctional tree trimmer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201450913U (en) | Fruit tree pruning and fruit picking device | |
| CN201878574U (en) | Novel garden high branch shears | |
| CN201450857U (en) | Multi-functional long-handled fruit picker with hanging basket | |
| CN202262282U (en) | Tree trimmer for pruning tall trees | |
| CN203661679U (en) | Garden pruning shears | |
| CN203279513U (en) | Young garlic shoot pulling device | |
| CN2925048Y (en) | Overhead fruit picker | |
| CN202172609U (en) | Fruit picker | |
| CN203872598U (en) | Fruit picking mechanical arm | |
| CN201450861U (en) | Fruit picker | |
| CN201323793Y (en) | Extensible multifunctional scissors for trees | |
| CN211607466U (en) | Forest trimming device | |
| CN208285903U (en) | A kind of averruncator with collection branches and leaves function | |
| CN201188777Y (en) | Fruit picker | |
| CN203467279U (en) | Lopping shear | |
| CN202551742U (en) | Pruner | |
| CN201323778Y (en) | Multi-function scissor | |
| CN203152039U (en) | Long-rod scissors for picking fruits growing high in fruit trees | |
| CN201928689U (en) | Pruning shears for fruit tree | |
| CN214155469U (en) | Multifunctional scraper knife structure for pruning | |
| CN201440836U (en) | Parrot mouth type power-enhanced high branch scissors | |
| CN2686305Y (en) | Pull type circular dege shears for horticulture | |
| CN201123273Y (en) | Slide track type tree pruner | |
| CN201928690U (en) | Manual pruning shears | |
| CN201210820Y (en) | Garden pruning shears |
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: 20120606 Termination date: 20120927 |