CN203723177U - Canopy for fruit trees - Google Patents
Canopy for fruit trees Download PDFInfo
- Publication number
- CN203723177U CN203723177U CN201420061735.0U CN201420061735U CN203723177U CN 203723177 U CN203723177 U CN 203723177U CN 201420061735 U CN201420061735 U CN 201420061735U CN 203723177 U CN203723177 U CN 203723177U
- Authority
- CN
- China
- Prior art keywords
- fixed
- pulley
- wire winding
- winding pole
- rain
- 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
Links
Landscapes
- Greenhouses (AREA)
Abstract
The utility model belongs to the technical field of agricultural greenhouses and particularly relates to a canopy when large areas of fruit trees are planted. According to the technical scheme, the canopy comprises two rows of side columns and a row of middle columns; the row of middle columns are located between the two rows of side columns; every middle column is corresponding to two of the side columns; the height of the middle column is larger than that of the side columns; four supporting ropes which are separate up and down are fixed between the top of every middle column and the tops of the two side columns which are corresponding to the middle column respectively; a rain net is clamped between the supporting ropes which are separate up and down and the top of the rain net is fixed on the middle columns to form a ceiling; the rain net is a circular yarn and flat yarn weaving net; an included angle of the rain net and the horizontal plane is 30 to 45 degrees. According to the canopy for the fruit trees, the structure is simple, the cost is low, and the windproof effect can be achieved.
Description
Technical field
The utility model fruit tree belongs to agricultural greenhouse technical field with rain shade, the rain shade of using while particularly relating to a kind of establishing in large scale fruit tree.
Background technology
Some fruit trees are after fruit is grown up, and maturation is very responsive to rainwater for the previous period, such as date, as too much in drenched with rain before maturation, can cause cracking of fruit, have a strong impact on product phase, storage and sale after maturation, so rain cover is necessary during this period.The rain shade generally using is now generally Polypropylence Sheet bracket leg above fruit tree.Although this rain shade rain-proof effect is fine, but because Polypropylence Sheet quality is heavy, stuffy, if so area is large, need to arrange a lot of support bars, for windproof, need to Polypropylence Sheet be compressed with film-pressing line, in addition simultaneously, fruit tree needs the time of rain cover not long, needs Polypropylence Sheet rolling or disassemble to avoid being in the light after rain stops.Like this, cumbersome while not only building, cost is high, and also the work of dismounting Polypropylence Sheet is also cumbersome.
Utility model content
The utility model overcomes the deficiency that prior art exists, technical problem to be solved be to provide a kind of simple in structure, cost is low and rain protection cover for fruit trees that can be windproof.
In order to solve the problems of the technologies described above, the technical scheme adopting is: fruit tree rain shade, comprise two row's heel posts and be positioned at the middle row's middle standing pillar of two row's heel posts, described every middle standing pillar all with two corresponding settings of heel post, and the height of middle standing pillar is greater than the height of heel post, every middle standing pillar top and and its two corresponding heel post tops between be all fixed with separately between the upper and lower every two supporting ropes, rain cover network folder described between the upper and lower every two supporting ropes between and top be fixed on and on middle standing pillar, form ceiling;
Described rain cover net is the circle silk flat filament net that interweaves, and the angle of rain cover net and horizontal plane is 30 °～45 °.
On the both sides of the edge of described rain cover net, be fixed with respectively crossbeam, described crossbeam be also clipped between the upper and lower every two supporting ropes between.
This fruit tree also comprises with rain shade that two structures are identical, symmetrically arranged and controls respectively the automatic retraction device that rain cover net is packed up and spread out to both sides to centre;
Described automatic retraction device comprises drive unit, wire winding pole, many cover pulley systems and Duo Gen stay cord, described drive unit is connected with horizontally disposed wire winding pole and drives wire winding pole to rotate, described pulley system comprises first fixed pulley, the first changed course pulley and the second changed course pulley, the first fixed pulley is fixed on the top of a middle standing pillar, the first changed course pulley and the second changed course pulley are fixed on the top of a heel post, the quantity of stay cord is identical with the quantity of pulley system, and the canoe of all stay cords is all identical, one end of stay cord is fixed on wire winding pole, the other end of stay cord is wound around after multi-turn on wire winding pole, walk around successively one second changed course pulley, after the first fixed pulley, fix with crossbeam, and then be fixed on wire winding pole after walking around the first changed course pulley, the length that described stay cord is wound around on wire winding pole is greater than the stroke of crossbeam.
Described drive unit is motor, or is joystick, or is jack device.
The utility model compared with prior art has following beneficial effect.
1, the utility model has replaced Polypropylence Sheet with rain cover net, because its quality is light, simultaneously can be ventilative, do not need to worry very much that it can be run by wind, so while building greenhouse bracket, only need a small amount of column, and two-layer supporting rope, can ensure that it is not sagging just passable, save a lot of other timbering materials, so just reached effect windproof, simple in structure, that cost is low, the amount of labour is little.
2, effectively rain cover of the utility model, protection fruit can not ftracture, and ensures the product phase of fruit after gathering.
3, on the utility model, automatic retraction device has been installed, when rainwater come interim, can be very fast spread out rain cover net, in the time that rainwater rests, again can be very fast pack up rain cover net, make the utility model convenient and practical, and can not affect normal illumination.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is heel post, 2 is middle standing pillar, and 3 is supporting rope, and 4 is rain cover net, and 5 is crossbeam, and 6 is automatic retraction device, and 61 is drive unit, and 62 is wire winding pole, and 63 is the first fixed pulley, and 64 is the second fixed pulley, and 65 is the 3rd fixed pulley, and 66 is stay cord.
Embodiment
As shown in Figure 1, the utility model fruit tree rain shade, comprise two row's heel posts 1 and be positioned at the middle row's middle standing pillar 2 of two row's heel posts 1, described every middle standing pillar 2 all with two corresponding settings of heel post 1, and the height of middle standing pillar 2 is greater than the height of heel post 1, every middle standing pillar 2 top and and its two corresponding heel post 1 tops between be all fixed with separately between the upper and lower every two supporting ropes 3, described in rain cover net 4 is clipped between the upper and lower every two supporting ropes 3 between and top be fixed on middle standing pillar 2 and form ceiling;
Described rain cover net 4 is the circle silk flat filament net that interweaves, and rain cover net 4 is 30 °～45 ° with the angle of horizontal plane.
On the both sides of the edge of described rain cover net 4, be fixed with respectively crossbeam 5, described crossbeam 5 be also clipped between the upper and lower every two supporting ropes 3 between.
This fruit tree also comprises with rain shade that two structures are identical, symmetrically arranged and controls respectively the automatic retraction device 6 that rain cover net 4 is packed up to centre and spread out to both sides;
Described automatic retraction device 6 comprises drive unit 61, wire winding pole 62, many cover pulley systems and Duo Gen stay cord 66, described drive unit 61 is connected with horizontally disposed wire winding pole 62 and drives wire winding pole 62 to rotate, described pulley system comprises first fixed pulley 63, the first changed course pulley 64 and the second changed course pulley 65, the first fixed pulley 63 is fixed on the top of a middle standing pillar 2, the first changed course pulley 64 and the second changed course pulley 65 are fixed on the top of a heel post 1, the quantity of stay cord 66 is identical with the quantity of pulley system, and the canoe of all stay cords is all identical, one end of stay cord 66 is fixed on wire winding pole 62, the other end of stay cord 66 is wound around after multi-turn on wire winding pole 62, walk around successively one second changed course pulley 65, the first fixed pulley 63 is rear and crossbeam 5 is fixing, and then be fixed on wire winding pole 62 after walking around the first changed course pulley 64, the length that described stay cord 66 is wound around on wire winding pole 62 is greater than the stroke of crossbeam 5.
Described drive unit 61 is motor, or is joystick, or is jack device.
The course of work of the present utility model is: in the time that rainwater comes soon, open drive unit 61, drive unit 61 drives wire winding pole 62 to rotate, because stay cord 66 is fixing with wire winding pole 62, so stay cord follows wire winding pole 62 to move, stay cord 66 has two, drives crossbeam 5 oblique lower slider between two-layer supporting rope 3, and rain cover net 4 is spread out to heel post 1 place from middle standing pillar 2.Because rain cover net 4 is interweave net by certain inclination angle of a circle silk flat filament, while raining, rainwater can flow to both sides of the present utility model along with flat filament, and can not fall on the fruit tree of below.After rain stops, drive unit 61 reverses, and drives wire winding pole 62 to reverse, and also counter motion of stay cord 66 drives crossbeam 5 to slide obliquely between two-layer supporting rope 3, and rain cover net 4 is packed up to middle standing pillar 2 places from heel post 1.
In the utility model, rain cover net 4 adopts satisfactory shading rate to reach 70% and three above pin sunshade nets.
The circle silk flat filament that the reaches certain density net that interweaves is added the inclination angle of 30 °～45 °, general rainwater can block completely, rain in torrents if run into, although the utility model can not 100% is blocked, but also can block major part, like this, the words of only having sub-fraction to fall down, also be unlikely to have influence on fruit, can meet the requirement of fruit tree rain cover completely.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (4)
1. fruit tree rain shade, it is characterized in that: comprise two row's heel posts (1) and be positioned at the middle row's middle standing pillar (2) of two row's heel posts (1), described every middle standing pillar (2) is setting corresponding to two heel posts (1) all, and the height of middle standing pillar (2) is greater than the height of heel post (1), every middle standing pillar (2) top and and its corresponding two heel posts (1) top between be all fixed with separately between the upper and lower every two supporting ropes (3), described in rain cover net (4) is clipped between the upper and lower every two supporting ropes (3) between and top be fixed on the upper ceiling that forms of middle standing pillar (2),
Described rain cover net (4) is the circle silk flat filament net that interweaves, and rain cover net (4) is 30 °～45 ° with the angle of horizontal plane.
2. fruit tree rain shade according to claim 1, is characterized in that: on the both sides of the edge of described rain cover net (4), be fixed with respectively crossbeam (5), described crossbeam (5) be also clipped between the upper and lower every two supporting ropes (3) between.
3. fruit tree rain shade according to claim 2, is characterized in that: this fruit tree rain shade also comprises that two structures are identical, symmetrically arranged and controls respectively the automatic retraction device (6) that rain cover net (4) is packed up to centre and spread out to both sides;
Described automatic retraction device (6) comprises drive unit (61), wire winding pole (62), many cover pulley systems and Duo Gen stay cord (66), described drive unit (61) is connected with horizontally disposed wire winding pole (62) and drives wire winding pole (62) to rotate, described pulley system comprises first fixed pulley (63), the first changed course pulley (64) and the second changed course pulley (65), the first fixed pulley (63) is fixed on the top of a middle standing pillar (2), the first changed course pulley (64) and the second changed course pulley (65) are fixed on the top of a heel post (1), the quantity of stay cord (66) is identical with the quantity of pulley system, and the canoe of all stay cords is all identical, one end of stay cord (66) is fixed on wire winding pole (62), the other end of stay cord (66) is after the upper winding of wire winding pole (62) multi-turn, walk around successively one second changed course pulley (65), the first fixed pulley (63) is rear and crossbeam (5) is fixing, and then be fixed on wire winding pole (62) after walking around the first changed course pulley (64), described stay cord (66) is greater than the stroke of crossbeam (5) in the upper length being wound around of wire winding pole (62).
4. fruit tree rain shade according to claim 3, is characterized in that: described drive unit (61) is motor, or is joystick, or is jack device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061735.0U CN203723177U (en) | 2014-02-11 | 2014-02-11 | Canopy for fruit trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420061735.0U CN203723177U (en) | 2014-02-11 | 2014-02-11 | Canopy for fruit trees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203723177U true CN203723177U (en) | 2014-07-23 |
Family
ID=51193301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420061735.0U Expired - Fee Related CN203723177U (en) | 2014-02-11 | 2014-02-11 | Canopy for fruit trees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203723177U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255385A (en) * | 2014-09-29 | 2015-01-07 | 句容市明玉葡萄种植专业合作社 | Grape culture greenhouse |
| CN104542092A (en) * | 2014-12-25 | 2015-04-29 | 福安市经济作物站 | Rain shelter greenhouse for waxberries |
| CN106639188A (en) * | 2016-12-30 | 2017-05-10 | 山西省农业科学院园艺研究所 | Rainwater shielding shed with function of collecting rainwater |
| CN106718425A (en) * | 2017-01-21 | 2017-05-31 | 宁夏大学 | Open country packaged type shading system |
| CN108834693A (en) * | 2018-06-06 | 2018-11-20 | 河北省农林科学院石家庄果树研究所 | Fruit tree screening arrangement |
| CN110521469A (en) * | 2019-10-11 | 2019-12-03 | 山东省葡萄研究院 | Wine-growing automatic rain shading frame |
-
2014
- 2014-02-11 CN CN201420061735.0U patent/CN203723177U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255385A (en) * | 2014-09-29 | 2015-01-07 | 句容市明玉葡萄种植专业合作社 | Grape culture greenhouse |
| CN104255385B (en) * | 2014-09-29 | 2016-04-20 | 句容市明玉葡萄种植专业合作社 | A kind of grape cultivation greenhouse |
| CN104542092A (en) * | 2014-12-25 | 2015-04-29 | 福安市经济作物站 | Rain shelter greenhouse for waxberries |
| CN106639188A (en) * | 2016-12-30 | 2017-05-10 | 山西省农业科学院园艺研究所 | Rainwater shielding shed with function of collecting rainwater |
| CN106718425A (en) * | 2017-01-21 | 2017-05-31 | 宁夏大学 | Open country packaged type shading system |
| CN108834693A (en) * | 2018-06-06 | 2018-11-20 | 河北省农林科学院石家庄果树研究所 | Fruit tree screening arrangement |
| CN108834693B (en) * | 2018-06-06 | 2021-07-16 | 河北省农林科学院石家庄果树研究所 | Fruit tree shielding equipment |
| CN110521469A (en) * | 2019-10-11 | 2019-12-03 | 山东省葡萄研究院 | Wine-growing automatic rain shading frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103749220B (en) | With the fruit tree rain shade that sunshade net is done | |
| CN203723177U (en) | Canopy for fruit trees | |
| CN203723153U (en) | Intelligent agricultural greenhouse | |
| CN201378975Y (en) | Vegetable cultivation frame | |
| CN106639188A (en) | Rainwater shielding shed with function of collecting rainwater | |
| CN102144512B (en) | Anti-pneumatic film type fruit tree rainproof facility | |
| WO2016151520A1 (en) | Chill shade materials | |
| CN102613039B (en) | A kind of large-span sunshade net device | |
| CN205910524U (en) | Sunlight greenhouse automatic control outer sun -shading device | |
| CN107372001B (en) | Grape growth sun shading device that keeps out rain | |
| CN206808269U (en) | A kind of adjustable wine-growing support | |
| CN206150028U (en) | White ginger plants solar protection devices | |
| CN205727283U (en) | Nursery stock sun-rain-shading cultivating container | |
| CN2833078Y (en) | Multifunctional outdoor curtain | |
| CN206346405U (en) | It is a kind of that there is the rain shade for collecting rainwater function | |
| CN203120592U (en) | Stepped one-span-multi-row viticulture rain-proof shed | |
| CN206341651U (en) | A kind of stable Multi-functional green house covered with plastic film system of structural strength | |
| CN207135705U (en) | A kind of municipal gardens seedling protective stent | |
| CN201733682U (en) | Dwarfing V-shaped grape trellis | |
| CN213095221U (en) | Grape planting frame | |
| CN111264288A (en) | Grape planting frame with movable awning | |
| CN208387446U (en) | A kind of insolation proof greening seedling culture apparatus | |
| CN208175528U (en) | A kind of greenhouse skylight structure | |
| CN209251243U (en) | A kind of orchard automation anti-hail net device | |
| JP2014087315A (en) | Supporting trellis for climbing plant |
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: 20140723 Termination date: 20150211 |
|
| EXPY | Termination of patent right or utility model |