CN203934382U - Assembled branch repairing device - Google Patents
Assembled branch repairing device Download PDFInfo
- Publication number
- CN203934382U CN203934382U CN201420344918.3U CN201420344918U CN203934382U CN 203934382 U CN203934382 U CN 203934382U CN 201420344918 U CN201420344918 U CN 201420344918U CN 203934382 U CN203934382 U CN 203934382U
- Authority
- CN
- China
- Prior art keywords
- handle
- cutter head
- cutter
- screw mandrel
- repairing device
- 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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- Scissors And Nippers (AREA)
- Knives (AREA)
Abstract
The utility model discloses assembled branch repairing device, comprise handle of a knife and cutter, described handle of a knife is comprised of rod member and handle, and one end of described rod member is provided with handle, and the other end is provided with screw mandrel, and the end of screw mandrel is provided with external screw thread; Described cutter is comprised of handle and cutter head, and described handle is connected with cutter head by connecting rod, on one side described cutter head is provided with sawtooth, another side is provided with blade; In described handle, be provided with the internal thread matching with the external screw thread of screw mandrel end.The utility model is simple in structure, easy for installation, uses flexibly, can be combined for the trees of differing heights, cutter head adopts arcuation Curved hook type, Yi Bian be provided with sawtooth, another side is provided with blade, and the operation that can place under repair for the branch of different thicknesses, has reduced labour intensity.
Description
Technical field
The utility model relates to gardens, afforestation project technical field, is specifically related to assembled branch repairing device.
Background technology
In fields such as urban afforestation, gardens and orchards, there is a large amount of arbors need to prune leaf; Particularly on the Cultivate administration of fruit tree, in order to make fruit tree can effectively keep nutrient safe overwintering in autumn, and in spring in order to limit the quantity of bearing fruit, guarantee the Quality and yield of fruit tree result, generally all to carry out sparse branching work in autumn, two seasons of winter.And current pollard generally adopts the method for ascending stair beta pruning or stay cord beta pruning, this not only exists potential safety hazard, and labour intensity is large, inefficiency.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of and can reduce labour intensity, the assembled branch repairing device that can increase work efficiency again.
The technical solution adopted in the utility model is such:
Assembled branch repairing device, comprises handle of a knife and cutter, and described handle of a knife is comprised of rod member and handle, and one end of described rod member is provided with handle, and the other end is provided with screw mandrel, and the end of screw mandrel is provided with external screw thread; Described cutter is comprised of handle and cutter head, and described handle is connected with cutter head by connecting rod, on one side described cutter head is provided with sawtooth, another side is provided with blade; In described handle, be provided with the internal thread matching with the external screw thread of screw mandrel end.
As preferably, described cutter head is arcuation Curved hook type.
As preferably, described rod member and connecting rod all adopt stainless steel tube to make.
As preferably, described handle is rigid plastics goods.
As preferably, described handle of a knife at least arranges one.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are:
The utility model is simple in structure, easy for installation, uses flexibly, can be combined for the trees of differing heights, cutter head adopts arcuation Curved hook type, Yi Bian be provided with sawtooth, another side is provided with blade, and the operation that can place under repair for the branch of different thicknesses, has reduced labour intensity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is handle of a knife and the cutter structure schematic diagram of a preferred embodiment of the present utility model;
Fig. 2 is the cutter perspective view of a preferred embodiment of the present utility model;
Fig. 3 is the handle of a preferred embodiment of the present utility model and the structural representation that cutter internal and external threads matches;
Mark in figure: 1-rod member, 2-handle, 3-screw mandrel, 4-blade, 5-sawtooth, 6-external screw thread, 7-connecting rod, 8-internal thread.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1 to Figure 3, assembled branch repairing device, comprises handle of a knife and cutter, and described handle of a knife is comprised of rod member 1 and handle 2, and one end of described rod member 1 is provided with handle 2, and the other end is provided with screw mandrel 3, and the end of screw mandrel 3 is provided with external screw thread 6; Described cutter is comprised of handle 2 and cutter head, and described handle 2 is connected with cutter head by connecting rod 7, on one side described cutter head is provided with sawtooth 5, another side is provided with blade 4; In described handle 2, be provided with the internal thread 8 matching with the external screw thread 6 of screw mandrel 3 ends.
For the trees for differing heights, rod member 1 can carry out free assembling, and operation height is in 0.36m to 6m scope.Rod member 1 is made by the stainless pipe of Ф 19 (wall thickness 1.2mm), and is furnished with rigid plastics handle 2, is convenient to hold firmly and rotary assembled; Stainless steel rod 1 other end is provided with screw mandrel 3, and the end of screw mandrel 3 is provided with external screw thread 6, and to facilitate the connection of two rod members 1, while screw mandrel 3 has strengthened the fourth of the twelve Earthly Branches of two rod members 1 and closed length, has guaranteed intensity and the uniformity coefficient of exerting oneself after whole rod member 1 assembling.
Connecting rod 7 of the present utility model is welded by stainless steel tube and 440C grade stainless steel section bar (wide 27mm, thickness 0.9mm) with cutter head, also can adopt other connected modes.Cutter head is with sawtooth 5 on one side, and another side is blade 4, can carry out cut operation for different thicknesses branch.The stainless steel tube of assembled trimmer can adopt hollow structure, and overall weight is light, simple in structure, easy to carry, uses flexibly, can meet the pruning requirement of differing heights trees.
When the utility model is used in reality, according to the height of trees, select the number of handle of a knife, when combining installation, as long as the screw mandrel of handle of a knife end 3 is inserted in the handle 2 of cutters, by internal and external threads, match and screw.
Compared with prior art, the utility model assembled pruner for tree is selected stainless steel in material, lightweight, anticorrosion, and acid and alkali-resistance, long service life, and economical and beautiful.Cutter partly adopts stainless steel 440C, has improved intensity and the hardness of cutter, and easily polishing, and cutter upper end adopts arcuation hook can accurately hook up beta pruning target, and utilizes one end sawtooth 5 fast, like a cork branch is cut; For branch thick shape or that be about to fracture, utilize crotch by under its hook, guaranteed user's safety.The cutter other end is made into the chopper putting the first edge on a knife or a pair of scissors, and can prune fast tiny branch, has reduced labour intensity.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (5)
1. assembled branch repairing device, comprises handle of a knife and cutter, it is characterized in that, described handle of a knife is comprised of rod member and handle, and one end of described rod member is provided with handle, and the other end is provided with screw mandrel, and the end of screw mandrel is provided with external screw thread; Described cutter is comprised of handle and cutter head, and described handle is connected with cutter head by connecting rod, on one side described cutter head is provided with sawtooth, another side is provided with blade; In described handle, be provided with the internal thread matching with the external screw thread of screw mandrel end.
2. assembled branch repairing device according to claim 1, is characterized in that, described cutter head is arcuation Curved hook type.
3. assembled branch repairing device according to claim 1, is characterized in that, described rod member and connecting rod all adopt stainless steel tube to make.
4. assembled branch repairing device according to claim 1, is characterized in that, described handle is rigid plastics goods.
5. assembled branch repairing device according to claim 1, is characterized in that, described handle of a knife at least arranges one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344918.3U CN203934382U (en) | 2014-06-26 | 2014-06-26 | Assembled branch repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344918.3U CN203934382U (en) | 2014-06-26 | 2014-06-26 | Assembled branch repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203934382U true CN203934382U (en) | 2014-11-12 |
Family
ID=51853746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344918.3U Expired - Fee Related CN203934382U (en) | 2014-06-26 | 2014-06-26 | Assembled branch repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203934382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115169A (en) * | 2019-05-13 | 2019-08-13 | 江苏理工学院 | A kind of garden trimming machine |
-
2014
- 2014-06-26 CN CN201420344918.3U patent/CN203934382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115169A (en) * | 2019-05-13 | 2019-08-13 | 江苏理工学院 | A kind of garden trimming machine |
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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: 20141112 Termination date: 20160626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |