CN203646138U - Tree pruning device - Google Patents
Tree pruning device Download PDFInfo
- Publication number
- CN203646138U CN203646138U CN201320857176.XU CN201320857176U CN203646138U CN 203646138 U CN203646138 U CN 203646138U CN 201320857176 U CN201320857176 U CN 201320857176U CN 203646138 U CN203646138 U CN 203646138U
- Authority
- CN
- China
- Prior art keywords
- blade
- handle
- expansion link
- connector
- telescopic rod
- 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 a tree pruning device. The tree pruning device comprises a handle, a telescopic rod and blades, wherein the handle is connected with the bottom end of the telescopic rod, and the blade is connected with the top end of the telescopic rod; the blades comprise a first blade, a second blade, a first connection element, a second connection element and a blade handle; the first blade is connected with the telescopic rod by the first connection element; the second blade is connected with the blade handle and the second connection element respectively; the blade handle is arranged close to the bottom end of the telescopic rod and connected with the blade by a steel wire; the telescopic rod comprises a telescopic switch used for controlling the telescopic rod; the length of the telescopic rod is adjusted when the telescopic switch is turned on, and the length of the telescopic rod is fixed when the telescopic switch is turned off. A main blade is used as a pruning blade, an auxiliary blade is used when the main blade is incapable of completely pruning, and pruning is carried out in two directions, thus pruning for branches is more abundant.
Description
Technical field
The utility model discloses a kind of tree trimming device, for forest zone or the mountain area pruning of tall and big trees among a small circle, belong to forestry apparatus field.
Background technology
In arboreal growth process, can constantly bear new branches and leaves, some trees must have been pruned the branches and leaves of bottom, trunk could be toward higher growth, along with trees are more long higher, staff is difficult to get at the branch that needs pruning, must just can complete by instrument, there is at present the pruning tool of a lot of automations, but mostly all need accumulator or need mains-supplied, in outlying mountain area, the pruning tool of this automation is also inapplicable, can not generally promote, and in remote mountain area or forest zone, general pruning trees branches and leaves are all to adopt one end of rod to load onto cutter, hand-held pole is pruned, this method relatively expends muscle power, and the efficiency of pruning is not high, and the effect of pruning is not fine, tree skin is smooth not.
Therefore, be just badly in need of a kind of handled easily in some outlying mountain areas or forest zone, be easy to carry, the pruning tool that efficiency is high.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of tree trimming device is provided, improve existing automatic clipping device structure, do not need power supply, only can reach by frame for movement the object that easy manipulation efficiency is high, solve in prior art automation pruning tool in the inapplicable problem in mountain area, outlying forest zone.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of tree trimming device, comprise handle, expansion link, blade, described handle is connected with the bottom of expansion link, described blade is connected with the top of expansion link, described blade comprises the first blade, the second blade, also comprise the first connector, the second connector, blade handle, described the first blade is connected with expansion link by the first connector, described the second blade respectively with blade handle, the second connector connects, described blade handle is arranged at the bottom end vicinity of expansion link, between described blade handle and blade, be connected by steel wire, described expansion link comprises the flexible switch of controlling expansion link, when flexible switch opens, regulate flexible dry length, when flexible switch closure, length of telescopic bar is fixed.
Also comprise pulley, described pulley is arranged at the bottom end vicinity of expansion link, and described steel wire is on pulley, and described blade handle is connected with pulley.
Described the first connector is rivet or hinge, and described the second connector is rotating shaft or hinge.
Also comprise button, described button is arranged on handle, and described button is connected with flexible switch, in the time that button is pressed, and flexible switch opens, in the time that button is upspring, flexible switch closure.
Described expansion link comprises two parts, and wherein a part is socketed on another part, and flexible switch is set between two parts.
Compared with prior art, the beneficial effects of the utility model are:
(1) adopt a main blade as trimmer blade, auxiliary blade can not be pruned complete time and use as main blade, and both direction is pruned, and makes the more abundant of branch pruning.
(2) auxiliary blade, by steel wire, handle, pulley control, is utilized lever principle, and pollard is saved the strength, and can easily carry out fast cut operation.
(3) the unlatching closure of stretching switch by button control, makes expansion link can reach different length, has facilitated the pruning of differing heights trees.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, being designated in figure: 1-handle; 2-expansion link; 3-steel wire; 4-the first blade; 5-the second blade; 6-the first connector; 7-the second connector; 8-pulley; 9-blade handle; 10-button.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is elaborated:
As shown in Figure 1, a kind of tree trimming device, comprise handle 1, expansion link 2, blade, described handle 1 is connected with the bottom of expansion link 2, described blade is connected with the top of expansion link 2, described blade comprises the first blade 4, the second blade 5, described the first blade 4 is main blade, be mainly used in pruning work, described the second blade 5 is auxiliary blade, is mainly used in pruning in sufficient not situation at main blade, upwards prune from below, make pruning more abundant, and in the situation that main blade damages or be sharp not, use as spare blade; Also comprise the first connector 6, the second connector 7, blade handle 9, described the first blade 4 is connected with expansion link 2 by the first connector 6, described the second blade 5 is connected with blade handle 9, the second connector 7 respectively, described blade handle 9 is arranged at the bottom end vicinity of expansion link 2, between described blade handle 9 and blade, be connected by steel wire 3, described expansion link 2 comprises the flexible switch of controlling expansion link, when flexible switch opens, regulate flexible dry length, when flexible switch closure, length of telescopic bar is fixed.
Adopt a main blade as trimmer blade, auxiliary blade can not be pruned complete time and use as main blade, and both direction is pruned, and makes the more abundant of branch pruning.
Also comprise pulley 8, described pulley 8 is arranged at the bottom end vicinity of expansion link 2, and described steel wire 3 is on pulley 8, and described blade handle 9 is connected with pulley 8.
Described the first connector 6 is rivet or hinge, and described the second connector 7 is rotating shaft or hinge.
Auxiliary blade, by steel wire, handle, pulley control, is utilized lever principle, and pollard is saved the strength, and can easily carry out fast cut operation.
Also comprise button 10, described button 10 is arranged on handle 1, and described button 10 is connected with flexible switch, in the time that button 10 is pressed, and flexible switch opens, in the time that button 10 is upspring, flexible switch closure.
Described expansion link 2 comprises two parts, and wherein a part is socketed on another part, and flexible switch is set between two parts.
The unlatching closure of stretching switch by button control, makes expansion link can reach different length, has facilitated the pruning of differing heights trees.
Claims (5)
1. a tree trimming device, comprise handle, expansion link, blade, described handle is connected with the bottom of expansion link, described blade is connected with the top of expansion link, it is characterized in that: described blade comprises the first blade, the second blade, also comprise the first connector, the second connector, blade handle, described the first blade is connected with expansion link by the first connector, described the second blade respectively with blade handle, the second connector connects, described blade handle is arranged at the bottom end vicinity of expansion link, between described blade handle and blade, be connected by steel wire, described expansion link comprises the flexible switch of controlling expansion link, when flexible switch opens, regulate flexible dry length, when flexible switch closure, length of telescopic bar is fixed.
2. tree trimming device according to claim 1, is characterized in that: also comprise pulley, described pulley is arranged at the bottom end vicinity of expansion link, and described steel wire is on pulley, and described blade handle is connected with pulley.
3. tree trimming device according to claim 1, is characterized in that: described the first connector is rivet or hinge, and described the second connector is rotating shaft or hinge.
4. tree trimming device according to claim 1, is characterized in that: also comprise button, described button is arranged on handle, and described button is connected with flexible switch, in the time that button is pressed, and flexible switch opens, in the time that button is upspring, flexible switch closure.
5. tree trimming device according to claim 4, is characterized in that: described expansion link comprises two parts, wherein a part is socketed on another part, and flexible switch is set between two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857176.XU CN203646138U (en) | 2013-12-24 | 2013-12-24 | Tree pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857176.XU CN203646138U (en) | 2013-12-24 | 2013-12-24 | Tree pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203646138U true CN203646138U (en) | 2014-06-18 |
Family
ID=50912592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857176.XU Expired - Fee Related CN203646138U (en) | 2013-12-24 | 2013-12-24 | Tree pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203646138U (en) |
Cited By (2)
| 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 |
| CN109496583A (en) * | 2018-11-30 | 2019-03-22 | 徐州中森智能装备有限公司 | A kind of lever suitable for tree trimming |
-
2013
- 2013-12-24 CN CN201320857176.XU patent/CN203646138U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN109496583A (en) * | 2018-11-30 | 2019-03-22 | 徐州中森智能装备有限公司 | A kind of lever suitable for tree trimming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |