CN205755767U - A kind of flexible pruning device being applicable to walnut - Google Patents
A kind of flexible pruning device being applicable to walnut Download PDFInfo
- Publication number
- CN205755767U CN205755767U CN201620502414.9U CN201620502414U CN205755767U CN 205755767 U CN205755767 U CN 205755767U CN 201620502414 U CN201620502414 U CN 201620502414U CN 205755767 U CN205755767 U CN 205755767U
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- China
- Prior art keywords
- cutting edge
- head
- turbine
- walnut
- pruning device
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Abstract
This utility model provides a kind of flexible pruning device being applicable to walnut, including handle, expansion link, head；Control switch it is provided with on handle；Expansion link one end is fixing with handle to be connected, and the other end connects head；Head includes reducing motor, worm screw, turbine, dynamic cutting edge, determines cutting edge and touching switch, worm screw and turbine it is correspondingly arranged on the output shaft of reducing motor, worm screw drives turbine rotation, turbine and the engaged gears of dynamic cutting edge, determine bottom cutting edge fixing connection head one end, the occlusion corresponding with determining cutting edge of dynamic cutting edge, head internal upper part is provided with touching switch；This device one performance scalable, easy to use, safe pruning device high, portable.
Description
Technical field
This utility model belongs to the technical field of agricultural machinery, and more specifically, this utility model relates to the technical field of a kind of pruning device being applicable to fruit tree.
Background technology
Semen Juglandis is referred to as one of four big nuts, and it is of high nutritive value, and economic worth is big.It is widely cultivated in China at present.And after the wooden hard high resilience of walnut, and field planting about 20 years just enter the large result phase, now the height of tree is higher, and branch and leaf are luxuriant, it is difficult to safeguard.
The most domestic when pruning branch of Semen Juglandis, use traditional artificial mode pruned, the Semen Juglandis at branch higher position often uses personnel to climb up branch or by long-pole brush, and both modes all easily cause the security incident of personnel.Accordingly, it would be desirable to carry out upgrading on the basis of beta pruning equipment, thus overcome existing issue and deficiency, it is provided that one ensure that performance easy to use, safe pruning device high, portable.
Summary of the invention
For the state of the art using traditional artificial trim mode to there is many potential safety hazards in prior art, this utility model provides a kind of flexible pruning device being applicable to walnut, compared with prior art, the flexible pruning device being applicable to walnut that this utility model provides not only changes the mode of pollard of manually climbing tree, and have scalable, easy to use, security performance is high, portable feature, this device global design is novel, simple in construction, a kind of new mode is provided for artificial branch of Semen Juglandis of pruning, technical field for agricultural machinery has wide applicability.
This utility model solves it and technical problem is that and adopt the following technical scheme that realization:
This utility model provides a kind of flexible pruning device being applicable to walnut, including handle, expansion link, head；Control switch is set on handle；Expansion link one end is fixing with handle to be connected, and the other end connects head；Head includes reducing motor, worm screw, turbine, dynamic cutting edge, determines cutting edge and touching switch, worm screw and turbine it is correspondingly arranged on the output shaft of reducing motor, worm screw drives turbine rotation, turbine and the engaged gears of dynamic cutting edge, determine bottom cutting edge fixing connection head one end, the occlusion corresponding with determining cutting edge of dynamic cutting edge.
In this utility model, the telescopic extensions of expansion link is 1.5-3 rice.
In this utility model, head internal upper part arranges touching switch.
In this utility model, touching switch is positioned at above dynamic cutting edge.
Use that this utility model provides a kind of be applicable to walnut flexible pruning device time, the handle of the hand-held flexible pruning device of workman, pull expansion link to adjust required active length.When the required branch cut enters in cutting edge opening, press control switch, now reducing motor operating, drive turbine rotation by worm screw, and turbine drives dynamic cutting edge to do shearing motion, is cut off by branch.Now move cutting edge to be fully engaged against with determining cutting edge.Dynamic cutting edge touches touching switch in head, and reducing motor, by inverted running, drives dynamic cutting edge reverse opening, completes a shearing work stroke.
The beneficial effect that this utility model reaches:
This utility model provides a kind of flexible pruning device being applicable to walnut, not only change the mode of pollard of manually climbing tree, and provide a kind of performance scalable, easy to use, safe pruning device high, portable, this device global design is novel, simple in construction, providing a kind of new mode for artificial branch of Semen Juglandis of pruning, the technical field for agricultural machinery has wide applicability.
Accompanying drawing explanation
Fig. 1 is shown as overall structure schematic diagram of the present utility model.
Fig. 2 is shown as front view of the present utility model.
Fig. 3 is shown as the head internal structure sectional view that this utility model provides.
Fig. 4 is shown as the head working state schematic representation that this utility model provides.
In figures 1-4,1-handle, 2-controls switch, and 3-expansion link, 4-head, 5-reducing motor, 6-worm screw, 7-turbine, 8-moves cutting edge, and 9-touches switch, and 10-determines cutting edge.
Detailed description of the invention
1-4 and embodiment below in conjunction with the accompanying drawings, is described in further detail detailed description of the invention of the present utility model, but this utility model device is not limited to following embodiment.
In this utility model, for the ease of describing, by a kind of be applicable to the flexible pruning device of walnut the description of the relative position relation of each parts be with reference to the accompanying drawings 1 Butut mode be described, such as: the position relationship such as upper and lower, left and right, side is based on the Butut direction of accompanying drawing 1 and determines.
This utility model provides a kind of flexible pruning device being applicable to walnut, including handle (1), expansion link (3), head (4)；Control switch (2) is set on handle (1)；Expansion link (3) one end is fixing with handle (1) to be connected, and the other end connects head (4)；Head (4) includes reducing motor (5), worm screw (6), turbine (7), dynamic cutting edge (8), determines cutting edge (10) and touching switch (9), worm screw (6) and turbine (7) it is correspondingly arranged on the output shaft of reducing motor (5), worm screw (6) drives turbine (7) to rotate, turbine (7) and the engaged gears of dynamic cutting edge (8), determine bottom cutting edge (10) fixing connection head (4) one end, the occlusion corresponding with determining cutting edge (10) of dynamic cutting edge (8).
In this utility model, the telescopic extensions of expansion link (3) is 1.5-3 rice.
In this utility model, head (4) internal upper part arranges touching switch (9).
In this utility model, touching switch (9) is positioned at dynamic cutting edge (8) top.
Use that this utility model provides a kind of be applicable to walnut flexible pruning device time, the handle (1) of the hand-held flexible pruning device of workman, pull expansion link (3) to adjust required active length.When the required branch cut enters in cutting edge opening, press control switch (2), now reducing motor (5) operating, drive turbine (7) to rotate by worm screw (6), and turbine (7) drives dynamic cutting edge (8) to do shearing motion, is cut off by branch.Now move cutting edge (8) and determine cutting edge (10) and be fully engaged against.Dynamic cutting edge (8) touches touching switch (9) in head (4), and reducing motor (5), by inverted running, drives dynamic cutting edge (8) reverse opening, completes a shearing work stroke.
A kind of flexible pruning device being applicable to walnut that this utility model provides is a kind of performance scalable, easy to use, safe pruning device high, portable.
As mentioned above; can preferably realize this utility model; the above embodiments are only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model determines.
Claims (4)
1. be applicable to a flexible pruning device for walnut, including handle, expansion link, head, it is characterised in that control switch is set on handle；Expansion link one end is fixing with handle to be connected, and the other end connects head；Head includes reducing motor, worm screw, turbine, dynamic cutting edge, determines cutting edge and touching switch, worm screw and turbine it is correspondingly arranged on the output shaft of reducing motor, worm screw drives turbine rotation, turbine and the engaged gears of dynamic cutting edge, determine bottom cutting edge fixing connection head one end, the occlusion corresponding with determining cutting edge of dynamic cutting edge.
A kind of flexible pruning device being applicable to walnut, it is characterised in that the telescopic extensions of described expansion link is 1.5-3 rice.
A kind of flexible pruning device being applicable to walnut, it is characterised in that described head internal upper part arranges touching switch.
4. a kind of flexible pruning device being applicable to walnut as described in claim 1 or 3 any one, it is characterised in that described touching switch is positioned at above dynamic cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502414.9U CN205755767U (en) | 2016-05-27 | 2016-05-27 | A kind of flexible pruning device being applicable to walnut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620502414.9U CN205755767U (en) | 2016-05-27 | 2016-05-27 | A kind of flexible pruning device being applicable to walnut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205755767U true CN205755767U (en) | 2016-12-07 |
Family
ID=59978955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620502414.9U Expired - Fee Related CN205755767U (en) | 2016-05-27 | 2016-05-27 | A kind of flexible pruning device being applicable to walnut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205755767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115443822A (en) * | 2022-09-30 | 2022-12-09 | 中山庆琏金属制品有限公司 | Steerable high-altitude scissors |
| US11533856B2 (en) * | 2019-09-05 | 2022-12-27 | Techtronic Cordless Gp | Electric pole lopper |
-
2016
- 2016-05-27 CN CN201620502414.9U patent/CN205755767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11533856B2 (en) * | 2019-09-05 | 2022-12-27 | Techtronic Cordless Gp | Electric pole lopper |
| CN115443822A (en) * | 2022-09-30 | 2022-12-09 | 中山庆琏金属制品有限公司 | Steerable high-altitude scissors |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210527 |