CN220123500U - Fruit tree branch trimming means - Google Patents
Fruit tree branch trimming means Download PDFInfo
- Publication number
- CN220123500U CN220123500U CN202321419702.4U CN202321419702U CN220123500U CN 220123500 U CN220123500 U CN 220123500U CN 202321419702 U CN202321419702 U CN 202321419702U CN 220123500 U CN220123500 U CN 220123500U
- Authority
- CN
- China
- Prior art keywords
- fixed ring
- fruit tree
- mounting bracket
- cutting knife
- tree branch
- 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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Links
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 24
- 238000009966 trimming Methods 0.000 title description 3
- 238000013138 pruning Methods 0.000 claims abstract description 26
- 239000007787 solid Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 241000207199 Citrus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model discloses a fruit tree branch pruning device, which belongs to the technical field of fruit tree pruning and comprises: the telescopic link, mounting bracket, solid fixed ring, location sword, control arm, cutting knife, the telescopic link top is provided with the mounting bracket, the mounting bracket top is provided with solid fixed ring, gu fixed ring inner chamber symmetry is provided with the location sword, gu fixed ring inner chamber middle part is provided with the axis of rotation, the axis of rotation lateral wall is provided with the cutting knife, the cutting knife lower extreme is provided with the control arm, mounting bracket lateral wall symmetry is provided with the spliced pole, loosens the second stay cord after the girdling finishes for drive the fixture block under first reset spring's self resilience force and reset, make the fixture block fixed with the solid fixed ring, be convenient for carry out the operation of cutting next time, can cut or girdling in a flexible way, the practicality is stronger, and the setting of assembly pulley cuts more laborsaving, and the branch of eminence can be cut the ring well, and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of fruit tree pruning, in particular to a fruit tree branch pruning device.
Background
Pruning of fruit trees is also called pruning, namely pruning branches by adopting different measures according to the growth characteristics of the tree bodies and combining the site conditions of the orchards with the demands of tree body production and results, so that the directions, growth vigor and quantity of the branches are controlled, nutrition is balanced, illumination is improved, the limited growth space of the tree bodies is fully utilized, the production potential and efficiency are brought into play to the maximum, and early fruiting, high yield, high quality and high efficiency of the fruit trees are realized.
The citrus plant shaping and pruning method mainly comprises short shearing and thinning, and is combined with retraction pruning, and then auxiliary methods such as bud picking, tip picking, slow release, girdling and the like are adopted. The existing pruning device cannot well cut branches at high positions in a girdling mode, is inconvenient to use and low in practicality, and therefore the fruit tree branch pruning device needs to be developed.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a fruit tree branch pruning device, comprising: the telescopic link, the telescopic link top is provided with the mounting bracket, the mounting bracket top is provided with solid fixed ring, gu fixed ring inner chamber symmetry is provided with the location sword, gu fixed ring inner chamber middle part is provided with the axis of rotation, the axis of rotation lateral wall is provided with the cutting knife, the cutting knife lower extreme is provided with the control arm, the mounting bracket lateral wall symmetry is provided with the spliced pole.
As a preferable scheme of the fruit tree branch pruning device, the utility model comprises the following steps: two spliced pole top is provided with the fixture block, two spliced pole lateral wall all is provided with first reset spring, two spliced pole below is provided with the connecting plate, two spliced pole and mounting bracket sliding connection, the axis of rotation both ends are provided with the bearing, two the bearing is installed in the mounting bracket top.
As a preferable scheme of the fruit tree branch pruning device, the utility model comprises the following steps: the telescopic link left and right sides is provided with first mounting panel and second mounting panel respectively, first mounting panel top is provided with second reset spring, the second reset spring other end can be dismantled with the cutting knife and be connected, the one end that the telescopic link was kept away from to the second mounting panel is provided with first assembly pulley, the one end that the cutting knife was kept away from to the control arm is provided with the second assembly pulley.
As a preferable scheme of the fruit tree branch pruning device, the utility model comprises the following steps: the outer side walls of the first pulley block and the second pulley block are provided with first pull ropes.
As a preferable scheme of the fruit tree branch pruning device, the utility model comprises the following steps: the telescopic link below is provided with the pull button, the telescopic link lateral wall is provided with the antiskid line, cutting knife and control arm fixed connection, two positioning knife and solid fixed ring fixed connection, the axis of rotation is connected with the cutting knife rotation, gu fixed ring and fixture block joint.
As a preferable scheme of the fruit tree branch pruning device, the utility model comprises the following steps: the second stay cord is provided with below the connecting plate, the second stay cord runs through in the telescopic link inner chamber, the second stay cord other end is installed in the pull button upper surface.
Compared with the prior art, the utility model has the beneficial effects that: can cut or girdle in a flexible way, the practicality is stronger, and the setting of assembly pulley cuts more laborsaving, and the use of telescopic link can be fine carries out the girdle to the branch of eminence, convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall partial enlarged structure of the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of the telescopic rod and the first return spring of the present utility model;
FIG. 4 is an exploded view of the assembly of the retaining ring and the positioning knife of the present utility model.
In the figure: the telescopic rod 1, the mounting frame 2, the rotating shaft 3, the first mounting plate 4, the fixed ring 5, the positioning knife 6, the control arm 7, the cutting knife 8, the second pulley block 9, the second mounting plate 10, the first pulley block 11, the first pull rope 12, the second reset spring 13, the bearing 14, the clamping block 15, the connecting column 16, the first reset spring 17, the connecting plate 18, the second pull rope 19 and the pull button 20.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Fig. 1 to 4 are schematic structural views of an embodiment of a fruit tree branch pruning device according to the present utility model, referring to fig. 1 to 4, the fruit tree branch pruning device of the present embodiment includes: the telescopic rod 1, the mounting frame 2, the fixed ring 5, the positioning knife 6, the control arm 7 and the cutting knife 8.
The telescopic link 1 is a main installation component of fruit tree branch trimming means, specifically, in this implementation, telescopic link 1 top is provided with mounting bracket 2, mounting bracket 2 top is provided with solid fixed ring 5, gu fixed ring 5 inner chamber symmetry is provided with location sword 6, gu fixed ring 5 inner chamber middle part is provided with axis of rotation 3, axis of rotation 3 lateral wall is provided with cutting sword 8, cutting sword 8 lower extreme is provided with control arm 7, cutting sword 8 and control arm 7 fixed connection, and be ninety degrees setting, two location sword 6 and solid fixed ring 5 fixed connection, between cutting sword 8 installation and the location sword 6, axis of rotation 3 and cutting sword 8 rotate and are connected, can cut the branch through the crisscross with location sword 6 when making cutting sword 8 rotate, telescopic link 1 below is provided with pull button 20, telescopic link 1 lateral wall is equipped with the anti-skidding line of being convenient for hold the use.
In order to be better pruned, in this implementation, be provided with first mounting panel 4 and second mounting panel 10 respectively in telescopic link 1 left and right sides, first mounting panel 4 top is provided with second reset spring 13, the second reset spring 13 other end is connected with cutting knife 8 can be dismantled, the one end that telescopic link 1 was kept away from to second mounting panel 10 is provided with first assembly pulley 11, the one end that cutting knife 8 was kept away from to control arm 7 is provided with second assembly pulley 9, make when pulling first stay 12 through first assembly pulley 11 and second assembly pulley 9 pulling control arm 7, thereby drive cutting knife 8 and rotate, make cutting knife 8 prune the branch with the cooperation of location sword 6, through first assembly pulley 11 and second assembly pulley 9 of setting, and use the assembly pulley formula: s=hn. V rope = n V thing fdraws = (1/n) G always, is provided with first stay cord 12 at first assembly pulley 11 and second assembly pulley 9 lateral wall for more laborsaving pulling first stay cord 12 cuts, loosens first stay cord 12 after pruning is accomplished, makes control arm 7 and cutting knife 8 reset under the drive of second reset spring.
In order to better carry out the girdling, in this implementation, two spliced pole 16 tops are provided with fixture block 15, two spliced pole 16 lateral walls all are provided with first reset spring 17, two spliced pole 16 below are provided with connecting plate 18, two spliced pole 16 and mounting bracket 2 sliding connection, connecting plate 18 below is provided with second stay 19, second stay 19 runs through in telescopic link 1 inner chamber, the second stay 19 other end installation and pull button 20 upper surface, fixture block 15 and the draw-in groove joint of seting up of solid fixed ring 5 below, when needing to carry out the girdling, firstly put into the recess of locating knife 6 with required girdling branch, drive connecting plate 18 when reuse pull button 20 pulling second stay 19, thereby two spliced pole 16 remove simultaneously, make fixture block 15 break away from in the draw-in groove under the drive of spliced pole 16 make, fixture block 15 and solid fixed ring 5 separate, the bearing 14 is installed to the axis of rotation 3 both ends, the bearing 14 installs and mounting bracket 2 top, make operating personnel accessible remove telescopic link 1, thereby drive solid fixed ring 5 and rotate through bearing 14 and axis of rotation 3, make the second girdling branch and first clamping ring 12 and make the cutting knife 17 carry out the cutting knife 17 simultaneously, make the clamp block 18 remove with the fixed ring 17, make the fixed ring 17 and make the cutter carry out the shearing very flexible, because of carrying out the fixed ring is cut, make the clamp block is convenient for carrying out the fixed ring 17, the cutting is cut with the fixed ring is cut to the fixed with the fixed ring, the fixed ring is cut, the clamp 17 is convenient for the fixed to the cutter is cut by the fixed ring is cut.
The specific use process is as follows: during the use, according to the branch height that cuts, adjust telescopic link 1 length, make the locating knife 6 middle part parallel with the branch that cuts, the first stay cord 12 of pulling again, make under the cooperation of first assembly pulley 11 and second assembly pulley 9 pulling control arm 7, thereby drive cutting knife 8 and rotate, make cutting knife 8 and locating knife 6 cooperation cut the branch, when need cut the ring, adjust locating knife 6 position, make required ring cutting branch put into the locating knife 6 recess, use pull button 20 pulling second stay cord 19, drive connecting plate 18 and move downwards, connecting plate 18 drives spliced pole 16, fixture block 15 and solid fixed ring 5 separation under the drive of spliced pole 16, pull first stay cord 12, make cutting knife 8 and locating knife 6 cooperation clamp the branch, simultaneously the operating personnel drive solid fixed ring 5 and rotate through bearing 14 and axis of rotation 3, carry out annular movement to the branch, make the branch cut with the ring, when cut with the need cut, make required ring cutting branch put into the locating knife 6 recess, use pull button 20 pulling second stay cord 19, make the self elasticity of first reset spring 17 reset the fixture block 15 and cut with the fixed ring 5 with a short time, can cut with high practicality and better, cut with the high accuracy and better use of the cutting, the fixed ring is cut with good convenience.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A fruit tree branch pruning device, comprising: the telescopic rod (1), telescopic rod (1) top is provided with mounting bracket (2), mounting bracket (2) top is provided with solid fixed ring (5), gu fixed ring (5) inner chamber symmetry is provided with location sword (6), gu fixed ring (5) inner chamber middle part is provided with axis of rotation (3), axis of rotation (3) lateral wall is provided with cutting knife (8), cutting knife (8) lower extreme is provided with control arm (7), mounting bracket (2) lateral wall symmetry is provided with spliced pole (16).
2. The fruit tree branch pruning device according to claim 1, wherein: two spliced pole (16) top is provided with fixture block (15), two spliced pole (16) lateral wall all is provided with first reset spring (17), two spliced pole (16) below is provided with connecting plate (18), two spliced pole (16) and mounting bracket (2) sliding connection, axis of rotation (3) both ends are provided with bearing (14), two bearing (14) are installed in mounting bracket (2) top.
3. The fruit tree branch pruning device according to claim 1, wherein: the telescopic rod (1) left and right sides is provided with first mounting panel (4) and second mounting panel (10) respectively, first mounting panel (4) top is provided with second reset spring (13), second reset spring (13) other end and cutting knife (8) can dismantle and be connected, the one end that telescopic rod (1) was kept away from to second mounting panel (10) is provided with first assembly pulley (11), the one end that cutting knife (8) was kept away from to control arm (7) is provided with second assembly pulley (9).
4. A fruit tree branch pruning device according to claim 3, wherein: the outer side walls of the first pulley block (11) and the second pulley block (9) are provided with first pull ropes (12).
5. The fruit tree branch pruning device according to claim 1, wherein: the utility model discloses a telescopic link, including telescopic link (1), cutting tool (8), fixed ring (5), fixed ring (15) and clamping block, telescopic link (1) below is provided with pull button (20), telescopic link (1) lateral wall is provided with anti-skidding line, cutting tool (8) and control arm (7) fixed connection, two fixed ring (5) and fixed knife (6) fixed connection, axis of rotation (3) rotate with cutting tool (8) to be connected, fixed ring (5) and clamping block (15) joint.
6. The fruit tree branch pruning device according to claim 2, wherein: a second stay cord (19) is arranged below the connecting plate (18), the second stay cord (19) penetrates through the inner cavity of the telescopic rod (1), and the other end of the second stay cord (19) is arranged on the upper surface of the pull button (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419702.4U CN220123500U (en) | 2023-06-06 | 2023-06-06 | Fruit tree branch trimming means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419702.4U CN220123500U (en) | 2023-06-06 | 2023-06-06 | Fruit tree branch trimming means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220123500U true CN220123500U (en) | 2023-12-05 |
Family
ID=88948064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419702.4U Active CN220123500U (en) | 2023-06-06 | 2023-06-06 | Fruit tree branch trimming means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220123500U (en) |
-
2023
- 2023-06-06 CN CN202321419702.4U patent/CN220123500U/en active Active
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| GR01 | Patent grant |