CN103875466A - Novel telescopic branch trimming device - Google Patents
Novel telescopic branch trimming device Download PDFInfo
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- CN103875466A CN103875466A CN201410099313.7A CN201410099313A CN103875466A CN 103875466 A CN103875466 A CN 103875466A CN 201410099313 A CN201410099313 A CN 201410099313A CN 103875466 A CN103875466 A CN 103875466A
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- fixed
- bracing wire
- handle
- fixed handle
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Abstract
The invention relates to branch trimming tools, in particular to a novel telescopic branch trimming device. The novel telescopic branch trimming device is simple in structure, convenient to use, high in working efficiency, and capable of integrating pull lines with a moving handle and saving labor. The novel telescopic branch trimming device comprises a fixed blade (1), a rotating center shaft (2), a moving blade (3) and the pull lines (4). One end of a supporting rod (5) is connected with the fixed blade (1) through a first screw (7), and the other end of the supporting rod (5) is connected with a fixed handle (601) for assembling handles (6) through a second screw (8), a ratchet wheel (10), a wire coil (11) and a pawl (12) are arranged on the moving handle (602), the rear end of the moving blade (3) is connected with the fixed pull line (401), the other end of the fixed pull line (401) is fixed to a wiring board (15), one end of the moving pull line (402) winds the wire coil (11), and the other end of the moving pull line (402) is fixed to the wiring board (15). The novel telescopic branch trimming device has the advantages that labor is saved, and working efficiency is high.
Description
Technical field
The present invention relates to the technical field of branch pruning tool, be specially a kind of novel retractable branch clipping device.
Background technology
Pruning is one of day-to-day work of ornamental trees and shrubs cultivation and maintenance management, the landscape value of ornamental trees and shrubs need embody by tree-like, tree performance, the ecological value will improve by Crown Structure, and all these can be adjusted and be perfect in the application of pruning technique.In addition, the extermination of disease and insect pest of ornamental trees and shrubs and security management also all be unable to do without the enforcement of pruning.
Shaping refers to by certain trimming measure and forms the needed tree body structure form of cultivation, the difference cultivation function that expression tree body self-sow has been difficult to; Pruning is to obey the requirement of shaping, removes part branch, the foliage organ of tree body, reaches and regulates tree vigo(u)r, the object of new modeling more.Therefore, shaping with prune be closely related, complete culture technique that can not be well-separated, be the effective maintenance management being unified among cultivation object; But the principle clipping device of current existence, it is all generally the shear of a wide sword, conventional secateurs is that a centre rotational axis is made fulcrum, it need to complete branch pruning work with two hands, in work practice, when workload is large, use this kind of scissors to make palm play bleeding blister, and relatively effort, is used inconvenient.
The middle and later periods nineties, rapidly, plantation region expands rapidly China's protected fruit trees cultivation development.According to statistics, to spring in 1999, national protected fruit trees cultivation area reached 70.05 ten thousand mu, and therefore in order to improve the output of fruit tree, winter, technical staff will prune the branch of fruit tree every year.The beta pruning of fruit tree at present, finishing mainly complete with averruncator, and its scissors are to be fixed on the termination of stock, make another scissors motion relatively of a scissors by the pulling force of rope, cut off branch, and bracing wire are what to separate with operating grip.During with this averruncator, sometimes also need a people to hold bar, people's pull bar, use very inconvenient, inefficiency.Therefore we have developed a kind of novel retractable branch clipping device.
Summary of the invention
The object of the present invention is to provide a kind of bracing wire and fixed handle is the simple in structure, easy to use, laborsaving of integral type, the novel retractable branch clipping device that operating efficiency is high.
In order to realize described object, the present invention specifically adopts following technical scheme:
A kind of novel retractable branch clipping device, comprises fixed blade 1, rotary middle spindle 2 and the knife section 3 being connected with fixed blade 1 by rotary middle spindle 2, and the bracing wire 4 being connected with knife section 3, the support bar 5 being connected with fixed blade 1 rear end.It is characterized in that: described support bar 5 one end are connected with fixed blade 1 by screw I 7, the other end is connected with the fixed handle 601 of composition handle 6 by screw II 8; Spring 9 on fixed handle 601 makes the fixed handle 601 that forms handle 6 keep a segment distance with fixed handle 602; Described fixed handle 602 is provided with ratchet 10, drum 11, and ratchet 12, ratchet 10 is integrated around ratchet shaft 13 and rotates with drum 11; Described knife section 3 rear ends are connected with the fixing bracing wire 401 of composition bracing wire 4 by bearing pin 14, the other end of described fixing bracing wire 401 is fixed on terminal plate 15, moving bracing wire 402 one end of described composition bracing wire 4 are wrapped on drum 11, and the other end is fixed on terminal plate 15.
Described handle 6 is made up of fixed handle 601 and fixed handle 602.
Described bracing wire 4 is made up of with moving bracing wire 402 fixing bracing wire 401.
Described bracing wire 4 is integral type structure with fixed handle 602.
Described support bar 5 is flexibly connected with fixed blade 1, fixed handle 601 respectively by screw I 7, screw II 8.
A kind of novel retractable branch of the present invention clipping device, described support bar 5 one end are connected with fixed blade 1 by screw I 7, the other end is connected with the fixed handle 601 of composition handle 6 by screw II 8, be that support bar 5 is flexibly connected with fixed blade 1, fixed handle 601 respectively by screw I 7, screw II 8, make this device can be according to the height of beta pruning, regulate the length of support bar 5, easy to use; Described knife section 3 rear ends are connected with the fixing bracing wire 401 of composition bracing wire 4 by bearing pin 14, the other end of described fixing bracing wire 401 is fixed on terminal plate 15, moving bracing wire 402 one end of described composition bracing wire 4 are wrapped on drum 11, the other end is fixed on terminal plate 15, be that bracing wire 4 is integral type structure with fixed handle 602, laborsaving, operating efficiency is high.
Compared with prior art, beneficial effect of the present invention is: support bar is flexibly connected with fixed blade, fixed handle respectively by screw I, screw II, makes this device according to the height of beta pruning, regulate the length of support bar, easy to use; Be that bracing wire and fixed handle are integral type structure, laborsaving, operating efficiency is high; It is simple in structure, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the use state diagram of the specific embodiment of the invention 2.
In figure: fixed blade 1, rotary middle spindle 2, knife section 3, bracing wire 4, support bar 5, handle 6, screw I 7, screw II 8, spring 9, ratchet 10, drum 11, ratchet 12, ratchet shaft 13, bearing pin 14, terminal plate 15, fixing bracing wire 401, moving bracing wire 402, fixed handle 601, fixed handle 602.
Embodiment
Below in conjunction with accompanying drawing 1, structure of the present invention and beneficial effect thereof are further illustrated.
A kind of novel retractable branch clipping device, as shown in Figure 1, comprises fixed blade 1, rotary middle spindle 2 and the knife section 3 being connected with fixed blade 1 by rotary middle spindle 2, and the bracing wire 4 being connected with knife section 3, the support bar 5 being connected with fixed blade 1 rear end; Described support bar 5 one end are connected with fixed blade 1 by screw I 7, and the other end is connected with the fixed handle 601 of composition handle 6 by screw II 8; Spring 9 on fixed handle 601 makes the fixed handle 601 that forms handle 6 keep a segment distance with fixed handle 602; Described fixed handle 602 is provided with ratchet 10, drum 11, and ratchet 12, ratchet 10 is integrated around ratchet shaft 13 and rotates with drum 11; Described knife section 3 rear ends are connected with the fixing bracing wire 401 of composition bracing wire 4 by bearing pin 14, the other end of described fixing bracing wire 401 is fixed on terminal plate 15, moving bracing wire 402 one end of described composition bracing wire 4 are wrapped on drum 11, and the other end is fixed on terminal plate 15.
Described handle 6 is made up of fixed handle 601 and fixed handle 602.
Described bracing wire 4 is made up of with moving bracing wire 402 fixing bracing wire 401.
Described bracing wire 4 is integral type structure with fixed handle 602.
Described support bar 5 is flexibly connected with fixed blade 1, fixed handle 601 respectively by screw I 7, screw II 8, and laborsaving, operating efficiency is high.
While cutting eminence branch, as shown in Figure 1, first support bar 5 is adjusted to Len req, regulate again the length of moving bracing wire 402 corresponding with support bar 5 length, then the thumb of a hand fastens fixed handle 601, all the other four fingers are held fixed handle 602, then four fingers apply a pressure to fixed handle 602, the direction of arrow as shown in Figure 1, make fixed handle 602 drive moving bracing wire 402 to pull fixing bracing wire 401, fixing bracing wire 401 drives fixed blade 1 to move, and the branch that repair is cut off, and beta pruning is laborsaving, operating efficiency is high.
A kind of novel retractable branch clipping device, its concrete structure is as described in specific embodiment 1.
While cutting lower branch, as shown in Figure 2, fixed blade 1 rear end is connected by nut with fixed handle 601 front ends, regulate again the length of moving bracing wire 402 corresponding with this device entire length, then the thumb of a hand fastens fixed handle 601, all the other four fingers are held fixed handle 602, then four fingers apply a pressure to fixed handle 602, the direction of arrow as shown in Figure 2, make fixed handle 602 drive moving bracing wire 402 to pull fixing bracing wire 401, fixing bracing wire 401 drives fixed blade 1 to move, the branch that will repair is cut off, beta pruning is laborsaving, operating efficiency is high.
Claims (5)
1. a novel retractable branch clipping device, comprise fixed blade (1), rotary middle spindle (2) and the knife section (3) being connected with fixed blade (1) by rotary middle spindle (2), and the bracing wire (4) being connected with knife section (3), the support bar (5) being connected with fixed blade (1) rear end; It is characterized in that: described support bar (5) one end is connected with fixed blade (1) by screw I (7), the other end is connected with the fixed handle (601) of composition handle (6) by screw II (8); The fixed handle (601) that spring (9) on fixed handle (601) makes to form handle (6) keeps a segment distance with fixed handle (602); Described fixed handle (602) is provided with ratchet (10), drum (11), and ratchet (12), ratchet (10) is integrated around ratchet shaft (13) and rotates with drum (11); Described knife section (3) rear end is connected with the fixing bracing wire (401) of composition bracing wire (4) by bearing pin (14), the other end of described fixing bracing wire (401) is fixed on terminal plate (15), it is upper that moving bracing wire (402) one end of described composition bracing wire (4) is wrapped in drum (11), and the other end is fixed on terminal plate (15).
2. a kind of novel retractable branch clipping device according to claim 1, is characterized in that: described handle (6) is made up of fixed handle (601) and fixed handle (602).
3. a kind of novel retractable branch clipping device according to claim 1, is characterized in that: described bracing wire (4) is made up of fixing bracing wire (401) and moving bracing wire (402).
4. according to a kind of novel retractable branch clipping device described in claim 1 or 2, it is characterized in that: described bracing wire (4) is integral type structure with fixed handle (602).
5. a kind of novel retractable branch clipping device according to claim 1, is characterized in that: described support bar (5) is flexibly connected with fixed blade (1), fixed handle (601) respectively by screw I (7), screw II (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099313.7A CN103875466A (en) | 2014-03-17 | 2014-03-17 | Novel telescopic branch trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099313.7A CN103875466A (en) | 2014-03-17 | 2014-03-17 | Novel telescopic branch trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103875466A true CN103875466A (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410099313.7A Pending CN103875466A (en) | 2014-03-17 | 2014-03-17 | Novel telescopic branch trimming device |
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| Country | Link |
|---|---|
| CN (1) | CN103875466A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027527A (en) * | 2017-04-07 | 2017-08-11 | 张古权 | A kind of device of convenient pruning trees branches and leaves |
| CN108575375A (en) * | 2018-05-02 | 2018-09-28 | 杨杰 | A kind of fruit tree clipping device |
-
2014
- 2014-03-17 CN CN201410099313.7A patent/CN103875466A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027527A (en) * | 2017-04-07 | 2017-08-11 | 张古权 | A kind of device of convenient pruning trees branches and leaves |
| CN108575375A (en) * | 2018-05-02 | 2018-09-28 | 杨杰 | A kind of fruit tree clipping device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140625 |
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| WD01 | Invention patent application deemed withdrawn after publication |