CN103563657B - Multifunctional branch pruning device with replaceable tool bit - Google Patents
Multifunctional branch pruning device with replaceable tool bit Download PDFInfo
- Publication number
- CN103563657B CN103563657B CN201310580468.8A CN201310580468A CN103563657B CN 103563657 B CN103563657 B CN 103563657B CN 201310580468 A CN201310580468 A CN 201310580468A CN 103563657 B CN103563657 B CN 103563657B
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- CN
- China
- Prior art keywords
- cutter head
- tool bit
- internal thread
- sleeve pipe
- interchangeable bit
- 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.)
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- 238000013138 pruning Methods 0.000 title abstract description 18
- 241000251133 Sphyrna tiburo Species 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000009966 trimming Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract 3
- 230000005499 meniscus Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 208000006877 Insect Bites and Stings Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The invention discloses a multifunctional branch pruning device with a replaceable tool bit. The multifunctional branch pruning device with the replaceable tool bit solves the problems that an existing branch pruning device requires an operator to ascend a height and is single in function. The multifunctional branch pruning device with the replaceable tool bit is characterized in that the multifunctional branch pruning device comprises an insulation operating rod, an internal thread connecting screw rod and the replaceable tool bit. The insulation operating rod is connected with the internal thread connecting screw rod, the internal thread connecting screw rod is in threaded connection with a replaceable tool bit sleeve pipe, and the replaceable tool bit is a multifunctional tool bit or a meniscus tool bit or a saw-type tool bit or a scissor-type tool bit. According to the multifunctional branch pruning device with the replaceable tool bit, the problem of safety distance for pruning branches is solved by using the insulation operating rod, and the multifunctional branch pruning device is a simple tool enabling people to achieve long-distance pruning on the branches on trees on the ground; according to the different varieties of trees and different environments, corresponding replaceable tool bits are used for carrying out pruning, the effect that the multiple functions of chopping, pruning, trimming and sawing are combined into a whole is achieved, using is convenient, labor is saved, cost is lowered, the personal safety factor in the tree pruning process is improved, and the safe operation of electric transmission lines in the tree pruning process is ensured.
Description
Technical field
The present invention relates to a kind of tree trimmer, particularly relating to a kind of pruner for tree for clearing up transmission line of electricity screen of trees along the line.
Background technology
How to clear up transmission line of electricity screen of trees along the line is a difficult problem that annoying transmission line of electricity operations staff always, when distance between power high-voltage line and trees exceedes the safe distance of regulation, high-voltage line will discharge to trees, in case of rain or air humidity excessive, under High Pressure, trees will become electric conductor, to the building around trees, equipment, personnel can form harm, substantial equipment may be caused, human casualty accident, cause huge loss not only to the country and people's lives and properties, also make electric power enterprise helplessly be involved among legal dispute and economic compensation simultaneously.Carry out branch pruning work now, ascending tool or free-hand climbing must be utilized on tree, and use axe and handsaw to prune, degree-of-difficulty factor is large, and risk is high, easily causes falling from high altitude, the generation of the accident such as poisonous insect bites, electric shock.
Summary of the invention
The object of the invention is to overcome the multi-functional pruner for tree that the deficiencies in the prior art provide a kind of interchangeable bit, convenient, laborsaving, integrate and cut, cut, repair, saw multiple function, corresponding interchangeable bit can be used to prune according to the difference of seeds and environment, ensure there are enough safe distances between tree and line, guarantee that line security runs.
The invention is characterized in: comprise insulating bar, internal thread connecting screw rod, interchangeable bit, described insulating bar connects internal thread connecting screw rod, internal thread connecting screw rod screw joint casing; Described internal thread connecting screw rod connects internal thread by cutter head successively, sleeve pipe limits nut, protection pad connects internal thread, action bars internal thread protects pad, action bars connection internal thread to form; Described interchangeable bit is Multifunctional tool bit, and lower end is tapped sleeve pipe, and upper end comprises eave tile, shovel head, reaping hook; The lower end of described shovel head, reaping hook, eave tile is welded on sleeve pipe together.
Described interchangeable bit is falcate cutter head, and upper end comprises scythe head, axe, and described scythe head, axe lower end are welded on sleeve pipe together.
Described interchangeable bit is the saw type cutter head of band sawtooth, and the lower end of saw type cutter head is welded on sleeve pipe.
Described interchangeable bit is scissors-type cutter head, comprises cutter head, lower cutter head, and be flexibly connected by pin, back-moving spring between upper cutter head, lower cutter head, upper cutter head is welded on sleeve pipe, and the tail end of lower cutter head connects stay cord.
Described insulating bar is more piece, is often threaded between joint.
As shown from the above technical solution, the present invention adopts insulating bar to solve the safe distance problem of tree trimming, is that a kind of people can realize the remote light instrument pruned to the branch on tree on the ground; Improve the head end of insulating bar, screw-type can be adopted to be connected with interchangeable bit, parts are linked together with insulating bar securely, and operate safety and reliability; Can, according to the difference of seeds and environment, corresponding interchangeable bit be used to prune: Multifunctional shovel head is for upwards pruning and dispose the foreign matter dropped on wire; Falcate cutter head is for pruning eminence branch; Saw type cutter head can to top comparatively fat tree wood prune, particularly close to the branch of wire, avoid branch and to swing back and forth the phenomenon causing and touch wire by mistake; Scissors-type cutter head, controls blade clutch by stay cord, cuts off high-altitude branch, for the pruning of high-altitude fruit tree and landscape tree and the branch near wire; Reach and cut, cut, repair, saw multiple function and be integrated, easy to use, laborsaving, and also cost-saving, improve personnel safety factor in tree trimming process, ensure transmission line of electricity safe operation in tree trimming process.
Accompanying drawing explanation
The structural representation of Fig. 1 to be interchangeable bit of the present invention be Multifunctional tool bit;
The structural representation of Fig. 2 to be interchangeable bit of the present invention be falcate cutter head;
The structural representation of Fig. 3 to be interchangeable bit of the present invention be saw type cutter head;
The structural representation of Fig. 4 to be interchangeable bit of the present invention be scissors-type cutter head.
In figure, 1. insulating bar, 2. internal thread connecting screw rod, 3. sleeve pipe, 4. eave tile, 5. shovel head, 6. reaping hook, 7. scythe head, 8. axe, 9. saw type cutter head, 10. goes up cutter head, 11. pins, 12. back-moving springs, 13. times cutter heads, 14. stay cords;
21. cutter heads connect internal thread, 22. sleeve pipe restriction nuts, and 23. protection pads connect internal thread, and 24. action bars internal thread protection pads, 25. action bars connect internal thread.
Embodiment
As shown in Figure 1, the present invention includes insulating bar 1, internal thread connecting screw rod 2, interchangeable bit, described insulating bar 1 connects internal thread connecting screw rod 2, described internal thread connecting screw rod 2 screw joint casing 3; Described internal thread connecting screw rod 2 comprises that cutter head connects internal thread 21, sleeve pipe restriction nut 22, protection pad connect internal thread 23, action bars internal thread protection pad 24, action bars connect internal thread 25, interchangeable bit 3 and insulating bar 1 is carried out being connected, fixes, protects; Described interchangeable bit is Multifunctional tool bit, and lower end is tapped sleeve pipe 3, and upper end comprises shovel 5, reaping hook 6, eave tile 4; The lower end of described shovel 5, reaping hook 6, eave tile 4 is welded on sleeve pipe 3 together.
As shown in Figure 2, described interchangeable bit is falcate cutter head, and upper end comprises scythe head 7, axe 8, and described scythe head 7, axe 8 lower end are welded on sleeve pipe 3 together.
As shown in Figure 3, described interchangeable bit is the saw type cutter head 9 of band sawtooth, and the lower end of saw type cutter head 9 is welded on sleeve pipe 3.
As shown in Figure 4, described interchangeable bit is scissors-type cutter head, comprises cutter head 10, lower cutter head 13, is flexibly connected between upper cutter head 10, lower cutter head 13 by pin 11, back-moving spring 12, upper cutter head 10 is welded on sleeve pipe 3, and the tail end of lower cutter head 13 connects stay cord 14.
Claims (4)
1. the multi-functional pruner for tree of an interchangeable bit, comprise insulating bar (1), interchangeable bit, described interchangeable bit is Multifunctional tool bit, lower end is tapped sleeve pipe (3), and upper end comprises eave tile (4), shovel head (5), reaping hook (6); The lower end of described shovel head (5), reaping hook (6), eave tile (4) is welded on sleeve pipe (3) together; It is characterized in that: described insulating bar (1) connects internal thread connecting screw rod (2), internal thread connecting screw rod (2) is threaded the sleeve pipe (3) of interchangeable bit; Described internal thread connecting screw rod (2) connects internal thread (21) by cutter head successively, sleeve pipe limits nut (22), protection pad connects internal thread (23), action bars internal thread protects pad (24), action bars connection internal thread (25) to form.
2. the multi-functional pruner for tree of interchangeable bit as claimed in claim 1, it is characterized in that: described interchangeable bit is falcate cutter head, upper end comprises scythe head (7), axe (8), and described scythe head (7), axe (8) lower end are welded on sleeve pipe (3) together.
3. the multi-functional pruner for tree of interchangeable bit as claimed in claim 1, is characterized in that: described interchangeable bit is the saw type cutter head (9) of band sawtooth, and the lower end of saw type cutter head (9) is welded on sleeve pipe (3).
4. the multi-functional pruner for tree of interchangeable bit as claimed in claim 1, it is characterized in that: described interchangeable bit is scissors-type cutter head, comprise cutter head (10), lower cutter head (13), be flexibly connected by pin (11), back-moving spring (12) between upper cutter head (10), lower cutter head (13), upper cutter head (10) is welded on sleeve pipe (3), and the tail end of lower cutter head (13) connects stay cord (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580468.8A CN103563657B (en) | 2013-11-19 | 2013-11-19 | Multifunctional branch pruning device with replaceable tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310580468.8A CN103563657B (en) | 2013-11-19 | 2013-11-19 | Multifunctional branch pruning device with replaceable tool bit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103563657A CN103563657A (en) | 2014-02-12 |
| CN103563657B true CN103563657B (en) | 2015-05-13 |
Family
ID=50037058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310580468.8A Active CN103563657B (en) | 2013-11-19 | 2013-11-19 | Multifunctional branch pruning device with replaceable tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103563657B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885799A (en) * | 2014-03-04 | 2015-09-09 | 赵英铭 | Branch cleaning saw shovel |
| CN106272575A (en) * | 2016-08-29 | 2017-01-04 | 苏州市顺仪五金有限公司 | A kind of Multifunctional ax |
| CN107484563B (en) * | 2017-08-25 | 2020-12-18 | 义乌市泽宣科技有限公司 | Modular distribution lines branch clipper |
| CN110771374A (en) * | 2019-11-17 | 2020-02-11 | 徐州新路缘机械科技有限公司 | Pruning shears for gardens convenient to change tool bit |
| CN112514672A (en) * | 2020-12-02 | 2021-03-19 | 国网四川省电力公司达州供电公司 | Insulating branch shearing tool |
| CN113575165A (en) * | 2021-08-11 | 2021-11-02 | 国网河北省电力有限公司衡水供电分公司 | High-altitude tree obstacle trimmer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2932777Y (en) * | 2006-05-22 | 2007-08-08 | 卢义福 | An insulating rod with removable working head |
| CN201312499Y (en) * | 2008-11-12 | 2009-09-23 | 鄂州供电公司城区配电管理中心 | Tree trimmer for power distribution circuit |
| CN101820145A (en) * | 2010-04-26 | 2010-09-01 | 渑池县电业总公司 | Obstacle clearing cutter for high-voltage power transmission line |
| CN102823443A (en) * | 2012-09-07 | 2012-12-19 | 沧州供电公司 | Multifunctional tree trimmer |
| CN202817594U (en) * | 2012-12-12 | 2013-03-20 | 禹州市电力工业公司 | Portable live obstacle clearing tool |
| CN202918751U (en) * | 2012-11-22 | 2013-05-08 | 鄢陵县电业公司 | Portable-type obstacle removal device |
| CN203057918U (en) * | 2013-02-07 | 2013-07-17 | 胡友道 | Tree pruning shovel for forestry |
| CN203646136U (en) * | 2013-11-19 | 2014-06-18 | 国家电网公司 | Multifunctional branch pruning device with replaceable cutting head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6487201A (en) * | 1987-09-29 | 1989-03-31 | Chugoku Electric Power | Tree trimming device for distribution line |
-
2013
- 2013-11-19 CN CN201310580468.8A patent/CN103563657B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2932777Y (en) * | 2006-05-22 | 2007-08-08 | 卢义福 | An insulating rod with removable working head |
| CN201312499Y (en) * | 2008-11-12 | 2009-09-23 | 鄂州供电公司城区配电管理中心 | Tree trimmer for power distribution circuit |
| CN101820145A (en) * | 2010-04-26 | 2010-09-01 | 渑池县电业总公司 | Obstacle clearing cutter for high-voltage power transmission line |
| CN102823443A (en) * | 2012-09-07 | 2012-12-19 | 沧州供电公司 | Multifunctional tree trimmer |
| CN202918751U (en) * | 2012-11-22 | 2013-05-08 | 鄢陵县电业公司 | Portable-type obstacle removal device |
| CN202817594U (en) * | 2012-12-12 | 2013-03-20 | 禹州市电力工业公司 | Portable live obstacle clearing tool |
| CN203057918U (en) * | 2013-02-07 | 2013-07-17 | 胡友道 | Tree pruning shovel for forestry |
| CN203646136U (en) * | 2013-11-19 | 2014-06-18 | 国家电网公司 | Multifunctional branch pruning device with replaceable cutting head |
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| Publication number | Publication date |
|---|---|
| CN103563657A (en) | 2014-02-12 |
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