CN210445086U - Simple rain-sheltering and frost-preventing facility for preventing sweet cherry from cracking in case of rain in mature period - Google Patents
Simple rain-sheltering and frost-preventing facility for preventing sweet cherry from cracking in case of rain in mature period Download PDFInfo
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- CN210445086U CN210445086U CN201921132154.0U CN201921132154U CN210445086U CN 210445086 U CN210445086 U CN 210445086U CN 201921132154 U CN201921132154 U CN 201921132154U CN 210445086 U CN210445086 U CN 210445086U
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Abstract
The utility model provides a simple and easy rain-shelter frost prevention facility that prevention sweet cherry maturity meets rain and splits fruit, every the canopy unit includes canopy frame, tarpaulin, the canopy frame includes the stand group, the stand group includes center pillar, left stand and right stand, every the center pillar both sides all be equipped with left stand with right stand, center pillar, left stand and right stand top are all fixed and are erect steel strand wires, be connected with the bamboo pole between the steel strand wires, the tarpaulin cover in the canopy frame outside is fixed with the nylon rope along the line upwards, the nylon rope both ends are fixed in the left stand and the right stand outside, and the top is pushed down the tarpaulin. Compared with the prior art, the cherry cracking rate is effectively reduced to be below 5%, and frost damage and hail disasters can be prevented; the construction cost is low and is 50% of the cost of the common steel frame structure rain sheltering facility; the plastic film adopted has high light transmittance, the film does not need to be uncovered in the whole fruit growing season, the labor and the force are saved, and the shed type structure is firm and is suitable for orchards with larger areas.
Description
Technical Field
The utility model relates to fruit tree cultivation, in particular to a simple rain-sheltering and frost-preventing facility for preventing the sweet cherry from cracking in the mature period when meeting rain.
Background
The sweet cherry is one of the trees with the highest economic benefit in northern deciduous fruit trees, and in recent years, the planting scale of the sweet cherry in each place is continuously enlarged. The problem of fruit cracking of sweet cherries when encountering rain before ripening is always an important factor influencing the fruit quality and the economic benefit of the sweet cherries. The fruit cracking rate of individual varieties in severe years is up to more than 80%, the fruits are rotten and deteriorated after cracking and lose commodity value, huge economic loss is brought to producers, market demands cannot be met, and the development of the sweet cherry industry is severely restricted. Fruit cracking is a physiological obstacle that the fruit peel is cracked due to the fact that the fruit peel absorbs rainwater to increase swelling pressure or the growth speed of the fruit pulp and the fruit peel is not consistent before the fruit ripens and is exposed to rain in a long drought or water is suddenly watered. The fruit cracking of the sweet cherry is related to the genetic type, variety, stock, fruit characteristics and other osculating relation, and also related to external factors such as moisture, soil, cultivation management level and the like. On the basis of measures for preventing the sweet cherry from cracking, the problem of fruit cracking can be fundamentally solved by breeding anti-fruit-cracking varieties, but the anti-fruit-cracking varieties with excellent comprehensive properties are lacked in the current production, meanwhile, the old varieties such as red light and the like have large proportion, the variety updating needs long time, and the problem of fruit cracking is difficult to solve in a short time; the fruit cracking can be reduced by spraying calcium fertilizer and other anti-fruit cracking substances, but the effect is not ideal and can be used as an auxiliary measure; at present, a reliable fruit cracking prevention technology which is easy to popularize is lacked.
Canopy structure on the market is all too complicated, and the very high fruit grower of cost is unable to accept, and the canopy stand is wooden stand combination steelframe in present stage, receives external factors such as wind and rain easily to corrode and arouses the rack to collapse, and wooden stand arouses the conflagration more easily. The tarpaulin at the present stage needs to be frequently uncovered and replaced, and the light transmittance is poor.
SUMMERY OF THE UTILITY MODEL
Meet the rain difficult problem of splitting the fruit to sweet cherry fruit maturity phase, the utility model provides a simple and easy facility, the device of should taking shelter from the rain not only effectively solves the big cherry and meets the rain difficult problem of splitting the fruit the utility model discloses the technical scheme who takes as follows:
a simple rain-sheltering and frost-preventing facility for preventing fruit cracking of sweet cherries in a mature period when meeting rain comprises a plurality of canopy units capable of covering whole rows of cherry trees, wherein each canopy unit comprises a canopy frame and awning cloth, the canopy frame comprises a stand column group, the stand column group comprises a middle stand column, a left stand column and a right stand column, the middle stand column is embedded one by one in a tree row at intervals of 6-10m and is embedded 0.5-0.6m underground, the height of the middle stand column is 0.5-1m higher than the top of the tree, the two sides of each middle stand column are respectively provided with the left stand column and the right stand column, the height of the left stand column and the height of the right stand column are 0.5-0.8 m lower than that of the middle stand column, steel stranded wires are fixedly erected at the top ends of the middle stand column, the left stand column and the right stand column, bamboo poles are connected among the steel stranded wires, and the distance;
the awning cloth covers the outer side of the awning frame, a nylon rope is fixed at intervals of 1m in the traveling direction, two ends of the nylon rope are fixed to the outer sides of the left stand column and the right stand column, and the top of the nylon rope presses the awning cloth.
Further, canopy frame both ends still include the oblique ejector pin of log, the oblique ejector pin of log buries underground in head and the tail both ends respectively the inboard of intermediate pillar, left stand and right stand, the upper end with intermediate pillar, left stand and right stand fixed connection lower extreme lean out, the both ends of steel strand wires stride across form behind the top of the oblique ejector pin of log to draw the cable and bury underground the earth anchor rigid coupling.
Furthermore, the inclined stay wire is fixedly connected with a ground anchor through a turnbuckle.
Further, the middle upright post, the left upright post and the right upright post are all cement posts.
Furthermore, the awning cloth is a plastic film, the awning cloth covers the outer side of the awning frame, and the length of the awning cloth on the periphery of the awning frame is at most the same as the height of the frame.
Furthermore, the tarpaulin is provided with vent holes every 15-25m in the row direction, and the diameter of each vent hole is 20cm, so that the tarpaulin is used as a pressure reducing valve to reduce the wind pressure.
Furthermore, the nylon ropes and the turning contact surfaces of the tarpaulin are provided with anti-friction blocks to prevent the tarpaulin from being broken due to friction.
Furthermore, a cushion block is arranged between the bamboo pole and the top steel strand, so that the stability of the radian of the bamboo pole is ensured.
Compared with the prior art, the cherry cracking rate is effectively reduced to be below 5%, and frost damage and hail disasters can be prevented; the construction cost is low and is 50% of the cost of the common steel frame structure rain sheltering facility; the adopted plastic film has high light transmittance which reaches 90 percent, the film does not need to be uncovered in the whole fruit growing season, the labor and the force are saved, the adverse effect on the fruit quality due to the low-light adverse environment is effectively avoided, and the shed type structure is firm and has better wind resistance; has obvious frost and fruit cracking preventing effect. And the rain-sheltering and frost-preventing facility is not easy to corrode and damage, and experiments prove that the rain-sheltering and frost-preventing facility has no adverse effect on the growth of trees and the quality of fruits, and effectively improves the income of fruit growers. This facility is applicable to the great orchard of area.
Drawings
Fig. 1 is a schematic structural view of a rain-proof shed unit of the utility model.
Fig. 2 is the internal structure schematic diagram of a rain-proof shed unit of the utility model.
Fig. 3 is a schematic view of a rain-proof shed frame of the rain-proof shed unit of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at a dotted line.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings, which are provided for illustration purposes only to help understanding the present invention and are not to be construed as limiting the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout.
The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
As shown in fig. 1-4, a simple rain-sheltering and frost-preventing facility for preventing fruit cracking of sweet cherries in a mature period when meeting rain comprises a plurality of canopy units capable of covering whole rows of cherry trees, a single canopy can be built, a multi-span canopy can also be built, every two rows of trees build an arch, each canopy unit is connected into a whole and comprises a canopy frame 1 and a canopy 2, the canopy frame 1 comprises a column group, the column group comprises a middle column 11, a left column 12 and a right column 13, the middle column 11 is buried underground at intervals of 6-10m and is buried 0.5-0.6m and is 0.5-1m higher than the top of the tree, a left column 12 and a right column 13 are arranged on two sides of each middle column 11, the left column 12 and the right column 13 are 0.5-0.8 m lower than the middle column 11, and the middle column 11, the left column 12 and the right column 13 are all cement columns, the top ends of the middle upright post 11, the left upright post 12 and the right upright post 13 are fixedly provided with steel strands 3, bamboo poles 4 are connected among the steel strands 3, and the distance between the bamboo poles 4 is 0.8-1 m;
the awning cloth 2 covers the outer side of the awning frame 1, a nylon rope 5 is fixed every 1m along the traveling direction, two ends of the nylon rope 5 are fixed on the outer sides of the left upright post 12 and the right upright post 13, the top of the nylon rope is used for pressing the awning cloth 2, and anti-friction blocks 9 are arranged on contact surfaces of the nylon rope 5 and an awning cloth turning part, so that the awning cloth is prevented from being broken due to friction.
1 both ends of canopy frame still include log push rod 6 to one side, log push rod 6 to one side buries underground in head and the tail both ends respectively the inboard of middle standing pillar 11, left stand 12 and right stand 13, the upper end with middle standing pillar 11, left stand 12 and right stand 13 fixed connection, the lower extreme leans out, the both ends of steel strand wires 3 stride across form behind the top of log push rod 6 to one side the stay cord and bury underground the earth anchor rigid coupling underground. The inclined stay wire is fixedly connected with a ground anchor through a CO type turnbuckle 7.
The awning cloth is a plastic film and covers the outer side of the canopy frame 1, and the length of the awning cloth on the periphery of the canopy frame 1 is at most the same as the height of the frame.
The awning cloth is provided with ventilation openings 8 every 15-25m in the row direction, and the diameters of the ventilation openings 8 are 20cm and are used as pressure reducing valves to reduce the wind pressure.
And a cushion block 10 is arranged between the bamboo pole 4 and the top steel strand 3, so that the stability of the radian of the bamboo pole 4 is ensured.
Example 2
The main materials of the utility model comprise a cement column, a bamboo pole, a steel strand, a plastic film and a nylon rope. The cement column is used as the framework of the rain shelter, the bamboo poles are used as the connection supports between the canopy frames, and the plastic film is used as the covering. Generally, a plastic film is covered before the flowering phase of the fruit tree and is uncovered after the fruit is ripe, so that the fruit tree can play a role in preventing frost and fruit cracking.
The utility model can be built into a single shed and also can be built into a multi-span shed. And (3) building an arch for every two rows of trees, wherein the arches are connected into a whole. A middle upright post is arranged between tree rows every 6-10m, the middle upright posts are buried 50-60 cm underground, the height of the shed is determined according to the height of the trees, and the space of 0.5-1.0 m is kept between the shed top and the tree body. Two sides of the middle upright post are respectively provided with an upright post at intervals of about 4m, the height of each upright post is 50-80 cm lower than that of the middle upright post, a slope is formed, and rainwater is drained into the tree rows.
The middle upright post and the upright posts at two sides are respectively fixed by 1 steel strand in the longitudinal direction, and are fixed on the ground anchor through a round wood inclined ejector rod, and the steel strands are tightened through a CO type turnbuckle; the tops of the upright posts are transversely connected by bamboo poles, the distance between the bamboo poles is 80-100 cm, and the whole frame structure is formed.
The plastic film is covered on the shed frame, a nylon rope is tied every 1m along the row direction to press the plastic film, namely the middle position of 2 bamboo poles, and the plastic film is fixed in the tree row. And a vent hole of about 20cm is reserved every 20m in the row direction and is used as a pressure reducing valve to reduce the wind pressure.
Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention, and that all such changes, modifications, substitutions and alterations to the above embodiments are to be considered as within the scope of the present invention.
Claims (8)
1. The utility model provides a simple and easy rain-shelter frost prevention facility that prevention sweet cherry maturity meets rain and splits fruit, includes a plurality of canopy units that can cover the whole row of cherry tree, every the canopy unit includes canopy frame (1), tarpaulin (2), its characterized in that: the rain shed frame (1) comprises a column group, the column group comprises middle columns (11), left columns (12) and right columns (13), the middle columns (11) are buried one by one every 6-10m between tree rows, buried 0.5-0.6m underground, and 0.5-1m higher than a tree top, a left column (12) and a right column (13) are arranged on two sides of each middle column (11), the heights of the left columns (12) and the right columns (13) are 0.5-0.8 m lower than that of the middle columns (11), steel strands (3) are fixedly erected at the top ends of the middle columns (11), the left columns (12) and the right columns (13), bamboo strands (4) are connected among the steel strands (3), and the distance between the bamboo poles (4) is 0.8-1 m;
the awning is characterized in that the awning cloth (2) covers the outer side of the awning frame (1), a nylon rope (5) is fixed at intervals of 1m in the traveling direction, two ends of the nylon rope (5) are fixed to the outer sides of the left upright post (12) and the right upright post (13), and the top of the nylon rope presses the awning cloth (2).
2. The facility of claim 1 for preventing simple rain sheltering and frost prevention for preventing fruit cracking of sweet cherries in the mature period when encountering rain, which is characterized in that: canopy frame (1) both ends still include round timber oblique ejector pin (6), round timber oblique ejector pin (6) bury underground in head and the tail both ends respectively the inboard of middle standing pillar (11), left stand (12) and right stand (13), the upper end with middle standing pillar (11), left stand (12) and right stand (13) fixed connection, the lower extreme leans out, the both ends of steel strand wires (3) stride across form behind the top of round timber oblique ejector pin (6) to draw the cable to one side and bury underground ground anchor rigid coupling underground.
3. The facility of claim 2 for preventing simple rain sheltering and frost prevention for preventing fruit cracking of sweet cherries in the mature period when encountering rain, which is characterized in that: the inclined stay wire is fixedly connected with a ground anchor through a turnbuckle (7).
4. The facility of claim 1 for preventing simple rain sheltering and frost prevention for preventing fruit cracking of sweet cherries in the mature period when encountering rain, which is characterized in that: the middle upright post (11), the left upright post (12) and the right upright post (13) are all cement columns.
5. The facility of claim 1 for preventing simple rain sheltering and frost prevention for preventing fruit cracking of sweet cherries in the mature period when encountering rain, which is characterized in that: the awning frame is characterized in that the awning cloth (2) is a plastic film, the awning cloth (2) covers the outer side of the awning frame (1), and the lengths of the awning cloth (2) on the periphery of the awning frame (1) are at most the same as the height of the frame.
6. The facility of claim 5 for preventing simple rain sheltering and frost prevention for preventing fruit cracking of sweet cherries in the mature period when encountering rain, which is characterized in that: the tarpaulin (2) is equipped with vent (8) every 15-25m in the line direction, vent (8) diameter is 20cm, alleviates the wind pressure as the relief pressure valve.
7. The facility of claim 1 for preventing simple rain sheltering and frost prevention for preventing fruit cracking of sweet cherries in the mature period when encountering rain, which is characterized in that: the nylon rope (5) and the tarpaulin (2) are provided with anti-friction blocks (9) on the contact surface at the turning part, so as to prevent the tarpaulin (2) from friction fracture.
8. The facility of claim 1 for preventing simple rain sheltering and frost prevention for preventing fruit cracking of sweet cherries in the mature period when encountering rain, which is characterized in that: a cushion block (10) is arranged between the bamboo pole (4) and the top steel strand (3), and the stability of the radian of the bamboo pole (4) is guaranteed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132154.0U CN210445086U (en) | 2019-07-18 | 2019-07-18 | Simple rain-sheltering and frost-preventing facility for preventing sweet cherry from cracking in case of rain in mature period |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132154.0U CN210445086U (en) | 2019-07-18 | 2019-07-18 | Simple rain-sheltering and frost-preventing facility for preventing sweet cherry from cracking in case of rain in mature period |
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| Publication Number | Publication Date |
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| CN210445086U true CN210445086U (en) | 2020-05-05 |
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| CN201921132154.0U Expired - Fee Related CN210445086U (en) | 2019-07-18 | 2019-07-18 | Simple rain-sheltering and frost-preventing facility for preventing sweet cherry from cracking in case of rain in mature period |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602547A (en) * | 2020-06-12 | 2020-09-01 | 福建省农业科学院果树研究所 | Simple rain-sheltering cultivation facility for peach trees and building method thereof |
-
2019
- 2019-07-18 CN CN201921132154.0U patent/CN210445086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111602547A (en) * | 2020-06-12 | 2020-09-01 | 福建省农业科学院果树研究所 | Simple rain-sheltering cultivation facility for peach trees and building method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |