CN108668728B - Novel automatic rain shelter for fruit trees - Google Patents
Novel automatic rain shelter for fruit trees Download PDFInfo
- Publication number
- CN108668728B CN108668728B CN201810811939.4A CN201810811939A CN108668728B CN 108668728 B CN108668728 B CN 108668728B CN 201810811939 A CN201810811939 A CN 201810811939A CN 108668728 B CN108668728 B CN 108668728B
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- film
- wind
- fixedly connected
- novel automatic
- fruit trees
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 32
- 238000004804 winding Methods 0.000 claims abstract description 24
- 230000002265 prevention Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 210000003141 lower extremity Anatomy 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 abstract description 7
- 230000029553 photosynthesis Effects 0.000 abstract description 5
- 238000010672 photosynthesis Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 244000141359 Malus pumila Species 0.000 description 1
- 241000220324 Pyrus Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000021017 pears Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0206—Canopies, i.e. devices providing a roof above the plants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention relates to a novel automatic rain shelter for fruit trees, which comprises a shed frame, a film laid on the top of the shed frame, a wind-proof cover positioned above the film, a rotating shaft positioned above the wind-proof cover, a rope wound on the rotating shaft, and a lower edge of the wind-proof cover connected with the shed frame in a shaft way, wherein the upper edge of the film is connected with a film winding machine, and the upper edge of the wind-proof cover is connected with the rope. The wind-proof cover compresses the film after falling under the action of dead weight, so that the film is prevented from being damaged, and the operation is convenient and concise; after the film is rolled up, the ventilation can be well ensured, the photosynthesis of the fruits is not affected, and the good quality of the fruits is ensured; the structure is simple, the installation is convenient, and the film can well prevent fruits from being drenched when being unfolded; the rain-proof greenhouse can be used for shielding rain in a large area and saving a lot of economic cost.
Description
Technical Field
The invention relates to the field of agricultural technical equipment, in particular to a rainproof facility for large-area and orderly planting fruit trees in an orchard, and specifically relates to a novel automatic fruit tree rain shielding greenhouse.
Background
With the development of agricultural production, people have increasingly high requirements on food quality, and for many fruits such as cherries, pears, apples, grapes and the like, including partial out-of-season fruits, the fruits are blown by storm in the process of being ripe or mature, so that the fruits are decline and cracked, thereby reducing the yield and being costly and tragic. At present, although many greenhouses can cover plants in an omnibearing way, the gas in the greenhouse flows slowly, the temperature is sometimes too high, the growth of fruit trees can be influenced, and meanwhile, the whole orchard is covered by the greenhouse, so that the economic expense can be larger. In addition, the time of rain is not much, some fruit trees need to be covered except for the time of rain, and the rest time needs to be exposed to air for large-area ventilation and photosynthesis. In addition, the traditional greenhouse is built by using a wall body, the rain shielding area is smaller, and the traditional greenhouse is easy to blow off when wind exists, so that economic loss can be caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the novel automatic rain shielding greenhouse for the fruit trees, which solves the rain shielding problem and the wind prevention problem, and simultaneously ensures good ventilation and photosynthesis effects. And can hide rain automatically, labour saving and time saving makes things convenient for each large tracts of land fruit tree grower's use, has greatly improved the yield of fruit, has increased considerable economic income.
The invention provides a novel automatic rain shelter for fruit trees, which comprises a shed frame, a film laid on the top of the shed frame, a wind-proof cover positioned above the film, a rotating shaft positioned above the wind-proof cover, a rope wound on the rotating shaft, wherein the upper edge of the wind-proof cover is fixedly connected with the shed frame, and the upper part of the lower edge of the wind-proof cover is connected with the rope.
According to the scheme, the film is unfolded and folded through the film rolling machine, so that wind prevention and ventilation are achieved, the wind prevention cover is arranged above the film, when the rotating shaft is rotated, the wind prevention cover is driven to rotate through the falling down and rolling of the rope, when the wind prevention cover is lifted, the film is unfolded or folded, and after the film is unfolded, the wind prevention cover falls down to achieve the effect of compressing and fixing the film.
As optimization, the shed frame comprises a plurality of tall upright posts and a plurality of short upright posts which are respectively positioned at two sides of a plant, each Gao Lizhu and each short upright post are respectively fixedly connected together through side rods positioned at the upper end of each short upright post, and the side rods at two sides are fixedly connected through a keel frame which is arched upwards. The canopy frame of this optimization scheme is the structure that the rigid coupling is as an organic whole, can realize removing and reuse, after covering the film on the dragon skeleton, makes the rainwater flow down along the film, avoids causing the influence to the plant.
As optimization, a plurality of shaft sleeves which are axially distributed along the side rods are arranged on the side rods fixedly connected with the short upright posts, the outer side walls of the shaft sleeves are fixedly connected with the side rods, and rolling shafts penetrating through the shaft sleeves are fixedly arranged on the windproof cover. This optimization scheme sets firmly the axle sleeve on the side lever to provide the support through the axle sleeve for the roller bearing, the degree of difficulty is little when production, has improved production efficiency, and it is nimble to rotate in the use, be convenient for install and dismantle.
As optimization, the outer side of the side rod fixedly connected with the high upright post is fixedly provided with a hogwash preventing film which is inclined downwards. The optimized scheme avoids hogwash from the outer side of the high upright post to the inner side of the shed by arranging the hogwash prevention film.
As optimization, a fixing device for fixing one end of the film and one end of the hogwash preventing film is fixedly arranged on a side rod fixedly connected with the high upright post, and a fixing device for fixing the lower end of the hogwash preventing film is fixedly connected with the high upright post. The film and one end of the hogwash preventing film are fixed by using the same fixing device, so that the occupied space of the structure is saved, and the manufacturing cost is reduced.
As optimization, the fixing device comprises a clamping groove and a film pressing spring clamped in the clamping groove. When the film or the hogwash preventing film is used, one end of the film or the hogwash preventing film is inserted into the clamping groove, the film pressing spring can be arranged in the clamping groove, the film or the hogwash preventing film is pressed by the film pressing spring, the film pressing spring is convenient to install, the film pressing spring can be taken out to be in contact with and tightly press and fix the film or the hogwash preventing film, and the film or the hogwash preventing film is convenient to replace.
As optimization, the film rolling machine comprises a scroll and a driving device which drives the scroll to rotate and move up and down along the top of the shed frame, wherein the driving device is arranged at the upper end of the telescopic pipe, the lower end of the telescopic pipe is connected with a fixed seat in a shaft way through a horizontal shaft, and the horizontal shaft is perpendicular to a plane where the telescopic pipe is located when swinging. According to the optimization scheme, the driving device drives the scroll to rotate and move up and down along the top of the shed frame, when the film winding device moves, the telescopic pipe swings along with the scroll, the length of the telescopic pipe stretches or shortens according to stress, and the arrangement of the telescopic pipe ensures that the driving device does not shake along the length direction of the shed when moving, so that the smooth and reliable action of film winding is ensured.
As optimization, the bottom surface of the windproof cover is provided with a notch matched with the scroll, and the position of the notch corresponds to the upper limit position and the lower limit position of the scroll respectively. Through setting up the opening, avoid preventing wind the lid and take place to interfere with the spool, make prevent wind the lid and laminate compactly with the film, it is better to fix the pressure effect.
As optimization, the number of the shed frames is several, and all the shed frames share the same rotating shaft. The greenhouse can be arranged above each row of plants according to planting conditions, and each greenhouse shares a rotating shaft, so that the structure is simplified, and if the rotating shafts are driven by the motors, the use cost is greatly reduced.
As optimization, the rotating shaft is sleeved and fixed with a winding pipe, and the rope is wound on the winding pipe. Through setting up the winding pipe, make rope winding more concentrated, can make the winding pipe leave unreeled part when putting the rope, avoid skidding when rewinding.
The beneficial effects of the invention are as follows: after the film is unfolded through the film rolling machine, the wind-proof cover compresses and fixes the film after falling under the action of dead weight, so that the film is prevented from being damaged, the operation is convenient and concise, and the time and the labor are saved; after the film is rolled up, ventilation can be well ensured, the shadows of the windproof cover and the bones are very narrow, photosynthesis of fruits can not be influenced, and good quality of the fruits is ensured; the structure is simple, the practicability is strong, the installation is convenient, the control is easy, and the film can well prevent fruits from being drenched when being unfolded; the multiple same greenhouses can be arranged in parallel, and are controlled by the same motor, so that the rain can be shielded in a large area, and the economic cost can be saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an isometric view of the present invention;
FIG. 3 is a schematic view of a fixing device;
FIG. 4 is a schematic view of a shaft mounting structure;
FIG. 5 is a schematic view of the lower end connection structure of the telescopic tube;
The figure shows:
1. Short stand, 2, telescopic pipe, 3, backup pad, 4, pivot, 5, roll up membrane machine, 6, rope, 7, driving motor, 8, fixing device, 9, high stand, 10, prevent wind the lid, 11, water storage ditch, 12, power supply box, 13, fixing base, 14, opening, 15, reinforcing bar, 16, spool, 17, keel frame, 18, axle sleeve, 19, roller, 20, raindrop sensor, 21, press the membrane spring, 22, draw-in groove, 23, winding pipe, 24, side lever, 25, horizontal axis.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
The utility model provides a novel automatic canopy of fruit tree, include the rack with lay in the film at rack top, film upper edge is fixed by fixing device 8, and lower limb connection rolls up membrane machine 5, still including being located prevent wind the cover 10 of film top and be located prevent wind the pivot 4 of cover 10 top, pivot 4 wear to establish on the backup pad 3 with the rack rigid coupling, the rigid coupling has the motor cabinet on the backup pad 3, be fixed with raindrop sensor and drive on the motor cabinet the rotatory driving motor 7 of pivot is fixed with winding pipe 23 in the pivot cover, the winding has rope 6 on the winding pipe 23, prevent wind the lower limb of cover 10 and rack coupling, prevent wind the lower limb top of cover with the rope is connected.
The shed frame comprises a plurality of tall upright posts 9 and a plurality of short upright posts 1 which are respectively positioned at two sides of a plant, wherein each tall upright post 9 and each short upright post 1 are respectively fixedly connected together through side rods 24 positioned at the upper end of each tall upright post, and the side rods at two sides are fixedly connected through a keel frame 17 which is arched upwards.
A plurality of shaft sleeves 18 are arranged on the side rods fixedly connected with the short upright posts 1 and are axially distributed along the side rods, the outer side walls of the shaft sleeves 18 are fixedly connected with the side rods, and rolling shafts 19 penetrating through the shaft sleeves are fixedly arranged on the wind-proof cover 10 and can rotate in the shaft sleeves. The outer side of the side rod fixedly connected with the high upright post 9 is fixedly provided with a hogwash preventing film which is inclined downwards. In order to facilitate the fixation of the film and the hogwash prevention film, a fixing device 8 for fixing one ends of the film and the hogwash prevention film is fixedly arranged on a side rod fixedly connected with the high upright post, and a fixing device for fixing the lower end of the hogwash prevention film is fixedly connected with the high upright post. The fixing device 8 comprises a clamping groove 22 and a film pressing spring 21 clamped in the clamping groove. When in use, the film pressing spring is clamped in the clamping groove, so that the film and the hogwash preventing film are pressed and fixed.
The film reeling machine 5 comprises a reel 16 extending along the length direction of the greenhouse, and a driving device driving the reel 16 to rotate and move up and down along the top of the greenhouse frame, one end of the reel 16 is fixedly connected with an output shaft of the driving device, the other end of the reel is supported on the keel frame, a climbing rod for the driving device to move up and down is arranged on the keel frame, the driving device is arranged at the upper end of the telescopic tube 2, the lower end of the telescopic tube 2 is in shaft connection with a fixed seat 13 fixedly arranged through a horizontal shaft 25, the horizontal shaft is perpendicular to a plane where the telescopic tube is located when swinging, and in order to reduce manufacturing cost, the horizontal shaft in the embodiment is a bolt penetrating through the telescopic tube and the fixed seat.
The wind-proof cover comprises two bent pipes with the same radian as the keel frame and a reinforcing steel bar 15 which is positioned between the two bent pipes and fixedly connected with the two bent pipes into a whole, so that interference between the wind-proof cover and the scroll is avoided, the wind-proof cover is ensured to compress the film, a notch 14 matched with the scroll is arranged on the bottom surface of the wind-proof cover, and the position of the notch corresponds to the upper limit position and the lower limit position of the scroll respectively.
When in actual use, the shed frames can be arranged into a plurality of shed frames, and all shed frames share the same rotating shaft, so that the cost is saved, the synchronous action of all wind-proof covers is ensured, and the operation efficiency is improved.
The film winding machine also comprises a power box 12 for supplying power to the film winding machine and the driving motor, and a controller electrically connected with the raindrop sensor, the film winding machine and the driving motor.
The specific working process of the invention is as follows: when the raindrop sensor 20 receives a raindrop signal, the controller drives the film winding machine to move from one side of the higher upright post to one side of the lower upright post, and the film is stretched. After the film stretches, the driving motor 7 rotates positively to drive the rotating shaft 4 to rotate, and the rotating shaft rotates to drive all winding pipes on the rotating shaft to rotate, so that ropes wound by the winding pipes in advance can straighten until the wind-proof cover is tightly pressed on the film under the action of dead weight, the winding shaft of the film winding machine is just in the notch on the wind-proof cover, and a plurality of circles of ropes wound on the winding pipes can be remained at the moment so as to be convenient for not slipping in the next winding. Through the hogwash preventing film, hogwash in the greenhouse is prevented during raining. For convenient water collection, the water storage ditches 11 are arranged on the ground between the adjacent shed frames, rainwater flows into the dug water storage ditches on the ground along the two sides of the greenhouse and then seeps into surrounding soil, so that waste is avoided, and meanwhile, the fruit trees are irrigated. When the raindrop sensor can not detect raindrops in sunny days, the driving motor is reversed, so that the rope is wound up, the windproof cover is slightly opened in space, the film rolling machine rolls up the film again, ventilation is realized, normal photosynthesis is guaranteed, and the film rolled up by the film rolling machine is piled on one side of a higher upright post.
The rain shielding range of the invention almost reaches 100%, the rain shielding requirement can be completely met, the good quality of fruits is ensured, and meanwhile, the good ventilation effect is also ensured.
Of course, the above description is not limited to the above examples, and the technical features of the present invention that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present invention and not for limiting the same, and the present invention has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present invention and the scope of the appended claims.
Claims (8)
1. Novel automatic canopy of fruit tree, include the rack with shop in the film at rack top, film upper edge is fixed, and lower limb connection rolls up membrane machine (5), its characterized in that: the wind-proof cover (10) is arranged above the film, the rotating shaft (4) is arranged above the wind-proof cover (10), the rotating shaft (4) is arranged on the supporting plate (3) fixedly connected with the shed frame in a penetrating mode, the rope (6) is wound on the rotating shaft, the lower edge of the wind-proof cover (10) is connected with the shed frame in a shaft mode, and the upper portion of the lower edge of the wind-proof cover is connected with the rope; the number of the shed frames is several, and all the shed frames share the same rotating shaft;
The film rolling machine (5) comprises a scroll (16) and a driving device for driving the scroll (16) to rotate and move up and down along the top of the shed frame;
the bottom surface of the windproof cover is provided with a notch (14) matched with the scroll, and the position of the notch corresponds to the upper limit position and the lower limit position of the scroll respectively;
When the windproof cover is lifted, the unfolding or folding action of the film is carried out, and after the film is unfolded, the windproof cover is fallen down to play a role in compressing and fixing the film.
2. The novel automatic rain shelter for fruit trees of claim 1, wherein: the shed frame comprises a plurality of tall upright posts (9) and a plurality of short upright posts (1) which are respectively positioned at two sides of a plant, wherein each Gao Lizhu (9) and each short upright post (1) are respectively fixedly connected together through side rods (24) positioned at the upper end of each short upright post, and the side rods at two sides are fixedly connected through a keel frame (17) which is arched upwards.
3. The novel automatic rain shelter for fruit trees of claim 2, wherein: a plurality of shaft sleeves (18) which are axially distributed along the side rods are arranged on the side rods fixedly connected with the short upright posts (1), the outer side walls of the shaft sleeves (18) are fixedly connected with the side rods, and rolling shafts (19) penetrating through the shaft sleeves are fixedly arranged on the windproof cover (10).
4. The novel automatic rain shelter for fruit trees of claim 2, wherein: the outer side of the side rod fixedly connected with the high upright post (9) is fixedly provided with a hogwash preventing film which is inclined downwards.
5. The novel automatic rain shelter for fruit trees as claimed in claim 4, wherein: the side rods fixedly connected with the high upright posts are fixedly provided with fixing devices (8) for fixing the film and one end of the hogwash prevention film, and the high upright posts are fixedly connected with fixing devices for fixing the lower end of the hogwash prevention film.
6. The novel automatic rain shelter for fruit trees of claim 5, wherein: the fixing device (8) comprises a clamping groove (22) and a film pressing spring (21) clamped in the clamping groove.
7. The novel automatic rain shelter for fruit trees of claim 1, wherein: the driving device is arranged at the upper end of the telescopic tube (2), the lower end of the telescopic tube (2) is in shaft connection with a fixed seat (13) fixedly arranged through a horizontal shaft (25), and the horizontal shaft is perpendicular to a plane where the telescopic tube is located when swinging.
8. The novel automatic rain shelter for fruit trees of claim 1, wherein: the winding pipe (23) is sleeved and fixed on the rotating shaft, and the rope (6) is wound on the winding pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810811939.4A CN108668728B (en) | 2018-07-23 | 2018-07-23 | Novel automatic rain shelter for fruit trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810811939.4A CN108668728B (en) | 2018-07-23 | 2018-07-23 | Novel automatic rain shelter for fruit trees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108668728A CN108668728A (en) | 2018-10-19 |
| CN108668728B true CN108668728B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810811939.4A Active CN108668728B (en) | 2018-07-23 | 2018-07-23 | Novel automatic rain shelter for fruit trees |
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| Country | Link |
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| CN (1) | CN108668728B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500190B (en) * | 2022-09-21 | 2023-10-20 | 宁夏农林科学院园艺研究所(宁夏设施农业工程技术研究中心) | Automatic film rolling device for greenhouse |
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