CN201207832Y - Adjustable simple trimming device - Google Patents
Adjustable simple trimming device Download PDFInfo
- Publication number
- CN201207832Y CN201207832Y CNU2008200534850U CN200820053485U CN201207832Y CN 201207832 Y CN201207832 Y CN 201207832Y CN U2008200534850 U CNU2008200534850 U CN U2008200534850U CN 200820053485 U CN200820053485 U CN 200820053485U CN 201207832 Y CN201207832 Y CN 201207832Y
- Authority
- CN
- China
- Prior art keywords
- steel cable
- pole
- telescopic rod
- movable telescopic
- wire rope
- 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
Abstract
The utility model discloses an adjustable simple pruning device, which comprises a bearing rod, a movable telescopic rod capable of sliding in the vertical direction along the bearing rod, a positioning locking device of the movable telescopic rod, a cutting device arranged at the upper end of the movable telescopic rod, a handle arranged at the lower end of the bearing rod, and an operating handle. The pruning device is characterized in that the cutting device is composed of a fixed cutter blade, a movable cutter blade and a return spring fixed on the telescopic rod, one end of a controlling wire rope is connected with the movable cutter blade, the other end thereof passes through a locking screw on the operating handle to connect with a wire rope winding device, and the length of the wire rope can be adjusted through the locking screw so as to lock the position. The pruning device can adjust the length of the controlling wire rope and the telescopic rod so as to randomly adjust operating height; and can be used for pruning high fruit tree and other trees as well as for cutting off twigs and leaves of low garden flowers and vegetables, so as to greatly enlarge application range. The pruning device has the advantages of simple structure, low manufacturing cost, and easy operation, and can be generalized in rural areas.
Description
Technical field
The utility model relates to a kind of agricultural machinery product, specifically a kind of adjustable simple and easy clipping device of suitable horticultural crop cultivation debranching, defoliation and garden tree pruning.
Background technology
In horticultural crop cultivation process, in order to promote the g and D of crop better, various flowers, fruit tree, vegetables all often will carry out the pruning of debranching, defoliation; Chinese patent 200420016707.3 discloses a kind of " trees branches and leaves trimmer ", it is to adopt hydraulic power, its cost height, price are expensive, be unfavorable for promoting the use of in vast rural area, Chinese patent 99213296.7 discloses " a kind of length-adjustable extended type pruning fruit tree cutter ", is to belong to manual working, but its structure is still complicated, inconvenient operation, more than two kinds of clipping devices all can only be used for trees or fruit tree, can not be used for debranching, the defoliation of landscape flower and vegetables; So its scope of application is limited, practicality is not strong, does not also have the simple and easy clipping device that a kind of applicability is strong, can be fit to landscape flower, vegetables and fruit tree debranching, defoliation simultaneously in prior art.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, cost is low, can be fit to landscape flower, the adjustable simple and easy clipping device of vegetables and fruit tree debranching, defoliation.
The technical solution of the utility model is: comprise pole, the movable telescopic bar and the fixing and locking device thereof that can slide up and down along pole, the cutter sweep of movable telescopic bar upper end, the handle of pole lower end, lever, it is characterized in that, described cutter sweep is made of a slice fixed blade and a slice knife section and the back-moving spring that is fixed on the expansion link, one end of control steel cable is connected with knife section, the lock screw that the other end passes on the lever is connected with the steel cable constriction device, regulates the length and the latched position of steel cable by lock screw.
Rotation elasticity of compression stalloy is equipped with at the center of described steel cable constriction device, and rotation elasticity of compression stalloy oppositely is connected with the control steel cable.
The fixing and locking device of described movable telescopic bar is welded on the open slot of pole; Described fixing and locking device comprises action button, and action button is fixed on the expansion link by firm sheet of elasticity and return spring.
Described pole and movable telescopic bar are oval flat, with the enforcement of effective assurance locking device.
The utility model can be regulated the length of control steel cable and expansion link with any adjusting operation height, both can be used for the pruning of eminence fruit tree and other trees, also applicable to the landscape flower at short place and debranching, the defoliation of vegetables, has enlarged the scope of application greatly; It is simple in structure, and cost is low, operation is light, can promote the use of in vast rural area.
Description of drawings
Fig. 1 is the general structure schematic diagram of the utility model one embodiment;
Fig. 2 is a steel cable constriction device structural representation;
Fig. 3 is the fixing and locking device structural representation of movable telescopic bar.
Among the figure, 1. handle, 2. lever, 3. pole, 4. control steel cable, 5. locking device, 6. expansion link, 7. fixed blade, 8. knife section, 9. back-moving spring, 10. open slot, 11. steel cable constriction devices, 12. lock screw, 13. elastic steel sheets, 14. springs, 15. buttons, 16. Thin Elastic steel discs.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
With reference to accompanying drawing, present embodiment comprises pole 3, the handle 1 of pole lower end, lever 2, the movable telescopic bar 6 and the fixing and locking device 5 thereof that can slide up and down along pole, the cutter sweep of movable telescopic bar upper end is made of a slice fixed blade 7 and a slice knife section 8 and the back-moving spring 9 that is fixed on the expansion link, one end of control steel cable 4 is connected with knife section 8, the lock screw 12 that the other end passes on the lever is connected with steel cable constriction device 11, rotation elasticity of compression stalloy 16 is equipped with at the center of steel cable constriction device, and rotation elasticity of compression stalloy oppositely is connected with the control steel cable.Thin Elastic steel disc rotation compression back produces flexible rotary power, and steel cable is produced reverse pulling-down power, unscrews lock screw 12, and 4 of steel cables of control can realize regulating its length.
The fixing and locking device 5 of movable telescopic bar is welded on the open slot 10 of pole; Described fixing and locking device comprises action button 15, and action button is fixed on the expansion link by firm sheet 13 of elasticity and return spring 14.After expansion link 6 upwards extended, the Elastic Steel sector-meeting ejected together with button 15, fixedly the position of expansion link under the effect of recovery elastic force own and spring 14 automatically; In the time expansion link will being shunk, as long as press the button 15, moving telescopic bar 6 fixes the position of expansion link according to same principle.
Movable telescopic bar 6 and pole 3 profiles are oval flat, can effectively guarantee the enforcement of locking device 5.
The course of work is: install fixed blade 7 and knife section 8 and spring 9; According to the requirement of actual cutting range, unscrew lock screw 12, press the button 15, regulate the length of expansion link 6 and control steel cable 4, tighten lock screw 12 then; Hold handle 1, the downward press operation handle 2 of exerting oneself, control steel cable 4 produces downward pulling force, and under the effect of pulling force, knife section 8 folders are implemented to shear to fixed blade 7.
Claims (4)
1. adjustable simple and easy clipping device, comprise pole, the movable telescopic bar and the fixing and locking device thereof that can slide up and down along pole, the cutter sweep of movable telescopic bar upper end, the handle of pole lower end, lever, it is characterized in that, described cutter sweep is made of a slice fixed blade and a slice knife section and the back-moving spring that is fixed on the expansion link, one end of control steel cable is connected with knife section, the lock screw that the other end passes on the lever is connected with the steel cable constriction device, regulates the length and the latched position of steel cable by lock screw.
2. adjustable simple and easy clipping device according to claim 1 is characterized in that, rotation elasticity of compression stalloy is equipped with at the center of described steel cable constriction device, and rotation elasticity of compression stalloy oppositely is connected with the control steel cable.
3. adjustable simple and easy clipping device according to claim 1 is characterized in that described fixing and locking device is welded on the open slot of pole; Fixing and locking device comprises action button, and action button is fixed on the expansion link by firm sheet of elasticity and return spring.
4. adjustable simple and easy clipping device according to claim 1 is characterized in that described pole and movable telescopic bar are oval flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200534850U CN201207832Y (en) | 2008-06-20 | 2008-06-20 | Adjustable simple trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200534850U CN201207832Y (en) | 2008-06-20 | 2008-06-20 | Adjustable simple trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201207832Y true CN201207832Y (en) | 2009-03-18 |
Family
ID=40478553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200534850U Expired - Fee Related CN201207832Y (en) | 2008-06-20 | 2008-06-20 | Adjustable simple trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201207832Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733892A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Tree pruning device |
| CN104025915A (en) * | 2014-05-12 | 2014-09-10 | 李子文 | Adjustable pruning scissors |
| CN106688649A (en) * | 2017-01-22 | 2017-05-24 | 宁波大学 | Green belt trimmer |
-
2008
- 2008-06-20 CN CNU2008200534850U patent/CN201207832Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733892A (en) * | 2013-12-24 | 2014-04-23 | 苏州欢颜电气有限公司 | Tree pruning device |
| CN104025915A (en) * | 2014-05-12 | 2014-09-10 | 李子文 | Adjustable pruning scissors |
| CN106688649A (en) * | 2017-01-22 | 2017-05-24 | 宁波大学 | Green belt trimmer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201274662Y (en) | Telescopic high-altitude scissors for tree | |
| CN202406602U (en) | High-position branch cutting and pruning device | |
| CN203827763U (en) | Grape long-reach pruning tool used by single person | |
| CN201207832Y (en) | Adjustable simple trimming device | |
| CN203801363U (en) | High branch pruning saw | |
| CN203661679U (en) | Garden pruning shears | |
| CN202535786U (en) | Tree pruner | |
| CN207854537U (en) | A kind of Multifunctional fruit tree pruning shear | |
| CN201286255Y (en) | Collapsible scissors | |
| CN206686692U (en) | A kind of garden tree pruning device | |
| CN205946653U (en) | A high altitude pruning cutter for farm | |
| CN201585283U (en) | Gardening high branch scissors | |
| CN205093221U (en) | Branch is cut with adjustable length | |
| CN211607466U (en) | Forest trimming device | |
| CN204733638U (en) | Pruner is used in gardens | |
| CN202340484U (en) | Folding gardening long reach scissors | |
| CN204031910U (en) | A kind of averruncator | |
| CN203251689U (en) | Garden pruner | |
| CN201986425U (en) | Multifunctional scissors for trimming flowers, trees, branches, picking fruits and mowing lawns | |
| CN201323793Y (en) | Extensible multifunctional scissors for trees | |
| CN211931464U (en) | Pruning shears for gardens | |
| CN205902442U (en) | Novel multi -functional garden shears branch device | |
| CN204762340U (en) | Clipping machine is used in gardens | |
| CN209449286U (en) | A kind of detachable dual-purpose pomegranate plantation shrub and hedge trimmer | |
| CN205596664U (en) | Laborsaving girdling scissors |
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: 20090318 Termination date: 20100620 |