CN204104406U - A kind of branch stretching device for fruit tree - Google Patents
A kind of branch stretching device for fruit tree Download PDFInfo
- Publication number
- CN204104406U CN204104406U CN201420601694.XU CN201420601694U CN204104406U CN 204104406 U CN204104406 U CN 204104406U CN 201420601694 U CN201420601694 U CN 201420601694U CN 204104406 U CN204104406 U CN 204104406U
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- CN
- China
- Prior art keywords
- branch
- fruit tree
- stretching device
- snap ring
- branch stretching
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of branch stretching device for fruit tree, it comprises vertical dead lever; Dead lever crosses out the adjusting rod be provided with for fixing branch to side, dead lever crosses out two snap rings for engaging trunk to opposite side, snap ring is bent, around forming up and down by wire, snap ring is observed from depression angle, the semicircular that two snap rings are curved, and the opening of two snap rings is relative.The utility model branch stretching device for fruit tree clasp design is become by wire up and down bending, around structure, improve the contact surface of snap ring and trunks of fruit trees, thus improve the engaging fastness of branch stretching device for fruit tree and trunks of fruit trees.Particularly at the outer sheathed gum sleeve of the snap ring of branch stretching device for fruit tree and/or arrange spine, the engaging fastness of branch stretching device for fruit tree and trunks of fruit trees can be improved further.This branch stretching device for fruit tree also has advantage that is easy to use, simple to operate, that draw branch effective.
Description
Technical field
The utility model relates to a kind of agricultural production equipment, is specifically related to a kind of branch stretching device for fruit tree.
Background technology
Illumination is one of necessary condition of plant growth and growth.In order to make fruit tree obtain sufficient illumination, in fruit growing management process, branch is drawn to be absolutely necessary technical measures.By drawing branch to make branch open, the illumination condition improving tree body, the beneficial effect relaxing tree vigo(u)r, promote flower bud differentiation and raising result can be reached.
Traditional method for drawing branches is bundled on branch by rope or one section, iron wire, and the other end is fixed on to reach on the ground and is left behind by branch larger for rugosity, takies larger space, the farming operation under impact tree body.Existing branch stretching device for fruit tree and trunks of fruit trees easily disconnect, and after particularly branch stretching device for fruit tree uses a period of time, the growth gradually of branch, elastic force increase, and both more easily disconnect, and cause and cannot realize predetermined drawing an effect.
Summary of the invention
Engage the shortcoming of poor effect with trunks of fruit trees for existing fruit tree branch pulling machine, the purpose of this utility model is that providing a kind of can form with trunks of fruit trees the fruit tree branch pulling machine well engaging effect.
For realizing the purpose of this utility model, technical solution adopted in the utility model is a kind of branch stretching device for fruit tree, and it comprises vertical dead lever; Dead lever crosses out the adjusting rod be provided with for fixing branch to side, dead lever crosses out two snap rings for engaging trunk to opposite side, snap ring is bent, around forming up and down by wire, snap ring is observed from depression angle, the semicircular that two snap rings are curved, and the opening of two snap rings is relative.
In order to the engaging fastness of the snap ring with trunks of fruit trees that improve branch stretching device for fruit tree, preferably, the wire periphery of described snap ring is arranged with gum sleeve.Further preferably, the cross section of described gum sleeve is triangular in shape, and the leg-of-mutton center of circle towards described snap ring.
In order to the engaging fastness of the snap ring with trunks of fruit trees that improve branch stretching device for fruit tree, or preferably, it is protruding that described snap ring is provided with some spine shapes towards the side in its center of circle.Further preferably, described spine shape projection is inclined upwardly 1 ~ 45 degree along the horizontal plane.
Conveniently draw branch, preferably, the upside of described adjusting rod protrudes upward and is provided with the flexible adjustable hook for hook branch.
Draw an effect to improve, preferably, the downside of described adjusting rod is removably connected with counterweight.
The utility model advantage is with beneficial effect: the utility model branch stretching device for fruit tree clasp design is become by wire up and down bending, around structure, improve the contact surface of snap ring and trunks of fruit trees, thus improve the engaging fastness of branch stretching device for fruit tree and trunks of fruit trees.Particularly at the outer sheathed gum sleeve of the snap ring of branch stretching device for fruit tree and/or arrange spine, the engaging fastness of branch stretching device for fruit tree and trunks of fruit trees can be improved further.This branch stretching device for fruit tree also has advantage that is easy to use, simple to operate, that draw branch effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of fruit tree branch pulling machine in embodiment 1;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the using state schematic diagram of fruit tree branch pulling machine in Fig. 1;
Fig. 4 is the schematic top plan view of fruit tree branch pulling machine in embodiment 2;
Fig. 5 is the schematic top plan view of fruit tree branch pulling machine in embodiment 3;
Fig. 6 is the schematic top plan view of fruit tree branch pulling machine in embodiment 4;
Fig. 7 is the structural representation of fruit tree branch pulling machine in embodiment 5.
In figure: 1, dead lever; 2, adjusting rod; 3, snap ring; 4, gum sleeve; 5, spine shape is protruding; 6, link up with; 7, counterweight.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
Embodiment 1
The utility model is a kind of branch stretching device for fruit tree.As shown in Figure 1 to Figure 3, this branch stretching device for fruit tree comprises vertical dead lever 1; Dead lever 1 crosses out the adjusting rod 2 be provided with for fixing branch to side, dead lever 1 crosses out two snap rings 3 for engaging trunk to opposite side, snap ring 3 is bent, around forming up and down by wire, snap ring 3 is observed from depression angle, the semicircular that two snap rings 3 are curved, and the opening of two snap rings 3 is relative.
Embodiment 2
On the basis of embodiment 1, as what improve, in the present embodiment, in order to the engaging fastness of the snap ring 3 with trunks of fruit trees that improve branch stretching device for fruit tree, as shown in Figure 4, the wire periphery of snap ring 3 is arranged with gum sleeve 4, and gum sleeve 4 here can increase the coefficient of friction between snap ring 3 and trunks of fruit trees, thus improves the snap ring 3 of branch stretching device for fruit tree and the engaging fastness of trunks of fruit trees.The cross section of best gum sleeve 4 is triangular in shape, and the leg-of-mutton center of circle towards snap ring 2, as far as possible large frictional force can be realized while saving material like this.
Embodiment 3
On the basis of embodiment 1, as what improve, in the present embodiment, as shown in Figure 5, snap ring 3 is also provided with some spine shape projections 5 towards the side in its center of circle.Spine shape projection 5 can thrust trunks of fruit trees top layer, thus improves the snap ring 3 of branch stretching device for fruit tree and the engaging fastness of trunks of fruit trees.In use, inventor finds, arranges spine shape projection 5 and is inclined upwardly 1 ~ 45 degree along the horizontal plane, prevents the better effects if that the snap ring 3 of branch stretching device for fruit tree disconnects with trunks of fruit trees.
Embodiment 4
On the basis of embodiment 3, as what improve, in the present embodiment, the periphery cover of snap ring 3 had both been provided with some spine shape projections 5, was also arranged with gum sleeve 4.As shown in Figure 6, gum sleeve 4 be segmented be set on the wire of snap ring 3, spine shape projection 5 is being connected between two gum sleeves 4.
Embodiment 4
On the basis of embodiment, as what improve, in the present embodiment, as shown in Figure 7, also protrude upward in the upside of adjusting rod 2 and be provided with the telescopic hook 6 for hook branch, draw branch to facilitate; The downside of adjusting rod 2 is removably connected with counterweight 7, draws an effect to improve further.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a branch stretching device for fruit tree, is characterized in that, comprises vertical dead lever; Dead lever crosses out the adjusting rod be provided with for fixing branch to side, dead lever crosses out two snap rings for engaging trunk to opposite side, snap ring is bent, around forming up and down by wire, snap ring is observed from depression angle, the semicircular that two snap rings are curved, and the opening of two snap rings is relative.
2. branch stretching device for fruit tree as claimed in claim 1, it is characterized in that, the wire periphery of described snap ring is arranged with gum sleeve.
3. branch stretching device for fruit tree as claimed in claim 2, it is characterized in that, the cross section of described gum sleeve is triangular in shape, and the leg-of-mutton center of circle towards described snap ring.
4. the branch stretching device for fruit tree as described in claims 1 to 3 any one, is characterized in that, described snap ring is provided with some spine shapes projection towards the side in its center of circle.
5. branch stretching device for fruit tree as claimed in claim 4, it is characterized in that, described spine shape projection is inclined upwardly 1 ~ 45 degree along the horizontal plane.
6. the branch stretching device for fruit tree as described in claims 1 to 3 any one, is characterized in that, the upside of described adjusting rod protrudes upward and is provided with the flexible adjustable hook for hook branch.
7. branch stretching device for fruit tree as claimed in claim 6, it is characterized in that, the downside of described adjusting rod is removably connected with counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601694.XU CN204104406U (en) | 2014-10-17 | 2014-10-17 | A kind of branch stretching device for fruit tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601694.XU CN204104406U (en) | 2014-10-17 | 2014-10-17 | A kind of branch stretching device for fruit tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104406U true CN204104406U (en) | 2015-01-21 |
Family
ID=52321784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601694.XU Expired - Fee Related CN204104406U (en) | 2014-10-17 | 2014-10-17 | A kind of branch stretching device for fruit tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204104406U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493921A (en) * | 2016-01-12 | 2016-04-20 | 安徽科技学院 | Tree body bending modeling device |
| CN105519370A (en) * | 2016-01-12 | 2016-04-27 | 安徽科技学院 | Tree body bending device |
| CN105638270A (en) * | 2016-01-12 | 2016-06-08 | 安徽科技学院 | W-type arc-shaped bow connection tree body bending shaping device |
| CN105706760A (en) * | 2016-03-14 | 2016-06-29 | 安徽科技学院 | Novel tree body bending modeler |
| CN105746204A (en) * | 2016-03-14 | 2016-07-13 | 安徽科技学院 | S-type arc-shaped bow connecting body bending modeling device for tree bodies |
| CN109892142A (en) * | 2019-04-19 | 2019-06-18 | 福建省农业科学院果树研究所 | It is suitble to only set the method for drawing branches of the only hut face pergola system of pears of direct motion bracing wire |
-
2014
- 2014-10-17 CN CN201420601694.XU patent/CN204104406U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105493921A (en) * | 2016-01-12 | 2016-04-20 | 安徽科技学院 | Tree body bending modeling device |
| CN105519370A (en) * | 2016-01-12 | 2016-04-27 | 安徽科技学院 | Tree body bending device |
| CN105638270A (en) * | 2016-01-12 | 2016-06-08 | 安徽科技学院 | W-type arc-shaped bow connection tree body bending shaping device |
| CN105638270B (en) * | 2016-01-12 | 2019-03-26 | 安徽科技学院 | One kind " W " type arc bow disjunctor tree body takes curved moulding device |
| CN105706760A (en) * | 2016-03-14 | 2016-06-29 | 安徽科技学院 | Novel tree body bending modeler |
| CN105746204A (en) * | 2016-03-14 | 2016-07-13 | 安徽科技学院 | S-type arc-shaped bow connecting body bending modeling device for tree bodies |
| CN109892142A (en) * | 2019-04-19 | 2019-06-18 | 福建省农业科学院果树研究所 | It is suitble to only set the method for drawing branches of the only hut face pergola system of pears of direct motion bracing wire |
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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: 20150121 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |