CN220255243U - Sunshade device with adjustable sunshade proportion for sunlight greenhouse - Google Patents
Sunshade device with adjustable sunshade proportion for sunlight greenhouse Download PDFInfo
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- CN220255243U CN220255243U CN202321342807.4U CN202321342807U CN220255243U CN 220255243 U CN220255243 U CN 220255243U CN 202321342807 U CN202321342807 U CN 202321342807U CN 220255243 U CN220255243 U CN 220255243U
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- 229920000742 Cotton Polymers 0.000 claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- 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
- Greenhouses (AREA)
Abstract
The utility model provides a sunshade device with an adjustable sunshade proportion for a sunlight greenhouse, which comprises a sunshade net II with a sunshade rate of 70%, a sunshade net I with a sunshade rate of 40%, ropes, an upper Fang Juanzhou and a scroll support frame, wherein the sunshade net II with a sunshade rate of 70%, the sunshade net I with a sunshade rate of 40% and the ropes can shade a greenhouse film, flexible control of sunshade percentage is realized by matching with an upper scroll, an upper scroll motor, a lower scroll and a lower scroll motor, the scroll support frame is used for supporting the upper scroll, so that the upper scroll and a heat preservation cotton quilt work without interference to form two independent systems, the upper scroll and the heat preservation cotton quilt can work at the same time, the upper scroll motor drives the upper scroll to move, and the lower scroll motor drives the lower scroll to move to realize opening and closing of the sunshade net II with a sunshade rate of 70%, the sunshade net I with a sunshade rate of 40% and the ropes. The sun-shading device is convenient to apply on the basis of not changing the existing sunlight greenhouse structure, and has the characteristics of low cost, convenience in popularization and the like.
Description
Technical Field
The utility model relates to the technical field of agricultural facilities, in particular to a sunshade device with an adjustable sunshade proportion for a solar greenhouse, which realizes sunshade and cooling operation of the solar greenhouse in hot summer.
Background
Sunlight greenhouse is a type of greenhouse unique to northern China, the temperature inside the sunlight greenhouse shows obvious seasonal variation along with the seasonal variation of the outside air temperature, the temperature in severe winter and early spring is low, the greenhouse film is required to be covered by heat-insulating cotton to keep warm, the outside air temperature in summer is high, the illumination is sufficient, and the sunlight irradiation is required to be reduced through a sun-shading device to reduce the temperature. In recent years, facility agriculture in China is rapidly developed, but there are many places where the matched sunshade system needs to be improved, especially in the aspect of sunlight greenhouse, although the method is many, due to the trouble of cost, simple operation degree, installation complexity and the like, many methods cannot be realized, especially in the aspect of sunshade percentage control, the practical method is relatively lacking.
According to the technical literature exploration, the patent application number 201911026735.0, namely, a greenhouse sunshade and a greenhouse with the sunshade, is characterized in that the sunshade is additionally arranged in front of the greenhouse, and a track made of an arc-shaped steel frame is utilized, so that a roller shutter machine drives a roller to rotate to enable a sunshade net to be opened and closed on the track; the patent application number 201410675446.4, namely a sunshade device, realizes the control of the sunshade percentage by controlling and adjusting the angle of the sunshade plate, and realizes the regulation and control of the sunshade proportion under different sunshine conditions. The above-mentioned patent all need additionally install the track on current sunlight greenhouse basis, need occupy a lot of spaces, and in the season that does not need the sunshade, the device of design does not have to dismantle or remove moreover, can cause the hindrance to a certain extent to the daylighting in greenhouse winter, and the cost is too high, is difficult for being adopted by the big-arch shelter planter.
Therefore, aiming at the problems of the existing sun-shading devices of the sun-shading greenhouse, the sun-shading device with adjustable sun-shading proportion of the sun-shading greenhouse is urgently needed to be developed, and vegetables planted in the greenhouse can be fully illuminated on the premise of ensuring sun-shading efficiency.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the technical defect, and provide the sunshade device with the adjustable sunshade proportion for the sunlight greenhouse, so that vegetables planted in the greenhouse can obtain sufficient illumination on the premise of ensuring the sunshade efficiency.
In order to solve the problems, the technical scheme of the utility model is as follows: the sunshade device with the adjustable sunshade proportion of the sunlight greenhouse comprises a greenhouse film, a heat-insulating cotton quilt, a scroll support frame structure, an upper scroll, a lower scroll, an upper roller shutter motor, a lower roller shutter motor, ropes, a sunshade net I with the sunshade rate of 40% and a sunshade net II with the sunshade rate of 70%;
preferably, the greenhouse film upper end fixed connection heat preservation cotton quilt, spool support frame structure is located heat preservation cotton quilt top, spool support frame structure lower extreme fixed connection greenhouse film, top spool rotates to be connected in spool support frame structure upper end, the below spool is located greenhouse film lower extreme one side, top spool one end fixed connection top roller shutter motor rotating end, below spool one end fixed connection below roller shutter motor rotating end, the cylindrical surface of rope one end fixed connection below spool, rope other end fixed connection sunshade rate 40% sunshade net one, sunshade rate 40% sunshade net one other end fixed connection sunshade rate 70% sunshade net two, sunshade rate 70% sunshade net two other end fixed connection top spool cylindrical surface.
Further, spool support frame structure includes telescopic link, sleeve, two the telescopic link is located canopy membrane both ends, two fixedly connected with sleeve in the middle of the telescopic link, the inside upper end of sleeve is equipped with the lifter.
Further, the telescopic handle is characterized in that one end of the sleeve penetrates through the rotary rod, a rotary disc is arranged at one end of the rotary rod, and a support is arranged at the upper ends of the telescopic rod and the lifting rod.
Further, the rotating rod is located inside the sleeve and sleeved with a driving gear, the gear end of the driving gear is meshed with a driven gear, the upper end of the driven gear is provided with a screw, and the lifting rod is connected with the screw in a threaded mode.
Further, limiting blocks are arranged at two ends of the lifting rod and are located in the inner wall groove of the sleeve.
Further, the driving gear and the driven gear are bevel gears.
Further, the three ropes are equal in length.
Compared with the prior art, the utility model has the advantages that:
(1) The utility model is erected outside the driving path of the heat-preservation cotton quilt, wherein the upper scroll is higher than the heat-preservation cotton quilt when the heat-preservation cotton quilt is fully rolled up, the original heat-preservation cotton quilt device of the sunlight greenhouse is not interfered, two mutually independent systems are formed, the two mutually independent systems can work simultaneously, and the sun-shading device is convenient to apply on the basis of not changing the structure of the existing sunlight greenhouse;
(2) According to the utility model, the upper scroll and the lower scroll are matched with the upper roller shutter motor and the lower roller shutter motor to run synchronously, so that the sunshade net is always in a tensioning state, a certain windproof capability is provided, damage to a greenhouse film and a heat-insulating cotton quilt by the outside is reduced, and the sunshade net has a dustproof function;
(3) The sunshade net consists of 3 sections of different materials which have the same length and can completely shade the greenhouse film, and the sunshade net comprises a sunshade net II with the sunshade rate of 70 percent, a sunshade net I with the sunshade rate of 40 percent and ropes, wherein the sunshade proportion of the three materials is changed together.
Drawings
Fig. 1 is a perspective view of a sunshade device with an adjustable sunshade proportion for a sunlight greenhouse.
Figure 2 is a side view of the sunshade device of the utility model with an adjustable sunshade proportion for a solar greenhouse.
FIG. 3 is a diagram showing a sunshade net structure of the sunshade device with an adjustable sunshade proportion for a solar greenhouse.
Fig. 4 is a second perspective view of the sunshade device with adjustable sunshade proportion for the sunlight greenhouse.
FIG. 5 is a view showing the internal structure of the telescopic rod and sleeve of the sunshade device with adjustable sunshade proportion for the sunlight greenhouse.
As shown in the figure: 1. a greenhouse film; 2. heat preservation cotton quilt; 3. a reel support structure; 4. an upper reel; 5. a lower reel; 6. a roller shutter motor at the upper part; 7. a lower roller shutter motor; 8. a rope; 9. sunshade net I with sunshade rate of 40%; 10. sunshade net II with sunshade rate of 70%; 11. a telescopic rod; 12. a sleeve; 13. a lifting rod; 14. a rotating lever; 15. a turntable; 16. a bracket; 17. a drive gear; 18. a driven gear; 19. a screw; 20. and a limiting block.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 5, the sunshade device with adjustable sunshade proportion for the sunlight greenhouse comprises a sunshade net II with sunshade rate of 70%, a sunshade net I with sunshade rate of 40%, ropes 8, an upper scroll 4, a scroll support frame structure 3, an upper scroll motor 6, a lower scroll 5 and a lower scroll motor 7; one end of a sunshade net II with the sunshade rate of 70% is connected with a sunshade net I9 with the sunshade rate of 40%, the other end of the sunshade net II is connected with an upper scroll 4, the length of the sunshade net I9 with the sunshade rate of 40% is equal to that of the sunshade net II with the sunshade rate of 70%, one end of the sunshade net II is connected with the sunshade net I, the other end of the sunshade net II is connected with ropes 8, three sunshade ropes 8 are equal in length, one end of each rope 8 is connected with the sunshade net I9 with the sunshade rate of 40%, and the other end of each rope 8 is connected with the lower scroll 5; the upper scroll 4 is erected on the scroll support frame structure 3, one end of the upper scroll 4 is connected with the upper roller shutter motor 6, the cylindrical surface of the upper scroll 4 is connected with one end of the sunshade net II 10 with the sunshade rate of 70%, and the upper scroll 4 can drive the sunshade net II 10 with the sunshade rate of 70 to move up and down by rotating; the scroll support frame structure 3 is positioned at the rear of the complete rolling of the heat preservation cotton quilt 2 at the top of the sunlight greenhouse and has a certain height, so that the second sunshade net 10 with the sunshade rate of 70% and the first sunshade net 9 with the sunshade rate of 40% are separated from the heat preservation cotton quilt 2 and are not interfered with each other during operation, and the scroll support frame structure 3 only plays a role of supporting the upper scroll 4, and the upper scroll 4 can not be fixed so as to limit the rotation of the rotating shaft; the upper roller shutter motor 6 is connected with one end of the upper roller shaft 4, and the upper roller shutter motor 6 rotates to drive the upper roller shaft 4 to synchronously rotate; a rope 8 is connected to the cylindrical surface of the lower scroll 5, the lower scroll 5 rotates to drive the rope 8 to move up and down, and one end of the lower shutter motor 7 is connected; the lower roller shutter motor 7 is connected with the lower roller shaft 5 and synchronously drives the lower roller shaft 5 to rotate.
The scroll support frame structure 3 includes telescopic link 11, sleeve 12, two telescopic links 11 are located canopy membrane 1 both ends, the inside upper end installation lifter 13 of sleeve 12, lifter 13 rises and descends and drive telescopic link 11 and stretch out and draw back, sleeve 12 one end runs through installation dwang 14, dwang 14 one end installation carousel 15 is convenient for rotate, telescopic link 11, lifter 13 upper end installing support 16, support 16 is used for installing above scroll 4, the dwang 14 is located sleeve 12 inside cover and establishes driving gear 17, driving gear 17 gear end meshing connection driven gear 18, driving gear 17, driven gear 18 is the bevel gear, driven gear 18 upper end installation screw 19, lifter 13 threaded connection screw 19, lifter 13 both ends are equipped with stopper 20, stopper 20 is located sleeve 12 inner wall groove for lifter 13 reciprocates when screw 19 rotates, be convenient for adjust the position of above scroll 4, thereby the sun-shading net straightens.
When in use, the upper scroll 4 and the lower scroll 5 are matched to rotate, so that the second sunshade net 10 with the sunshade rate of 70% and the first sunshade net 9 with the sunshade rate of 40% are opened and closed; the upper roller shutter motor 6 rotates positively to drive the upper roller 4 to rotate clockwise to drive the second sunshade net 10 with the sunshade rate of 70%, the first sunshade net 9 with the sunshade rate of 40% and the rope 8 to roll up in sequence, at this time, the lower roller shutter motor 7 rotates positively to drive the lower roller shutter motor Fang Zhuaizhou to rotate clockwise, so that the rope 8 can roll up under the drive of the first sunshade net 9 with the sunshade rate of 40%; the lower roller shutter motor 7 rotates reversely to drive the lower roller shaft 5 to rotate anticlockwise to drive the rope 8 to roll downwards, the rope 8 pulls the first sunshade net 9 with the sunshade rate of 40% and the second sunshade net 10 with the sunshade rate of 70% to move downwards, at the moment, the upper roller shutter motor 6 rotates reversely to drive the upper roller shaft 4 to rotate anticlockwise, so that the second sunshade net 10 with the sunshade rate of 70% is driven by the first sunshade net 9 with the sunshade rate of 40% to move downwards; the upper roller shutter motor 6 and the lower roller shutter motor 7 are stopped, the upper roller shaft 4 and the lower roller shaft 5 are stopped, and the movement of the sunshade net II 10 with the sunshade rate of 70 percent, the sunshade net I9 with the sunshade rate of 40 percent and the rope 8 is stopped.
When the illumination intensity is low, in order to ensure sufficient illumination in the shed, the second sunshade net 10 with the sunshade rate of 70% and the first sunshade net 9 with the sunshade rate of 40% are completely wound on the upper scroll 4, and at the moment, only three ropes 8 are arranged above the shed film 1, so that the illumination cannot be influenced; when the sun illumination is particularly strong, the first sunshade net 9 with the sunshade rate of 40% and the ropes 8 are completely wound on the lower scroll 5, and the second sunshade net 10 with the sunshade rate of 70% is arranged above the greenhouse film 1, so that the aim of shading strong light is fulfilled; when the sunshade effect needs to be adjusted, the sunshade percentage is controlled by realizing the combination of the sunshade net II with the sunshade rate of 70% and the sunshade net I with the sunshade rate of 40%, the sunshade net I with the sunshade rate of 40% 9, and the sunshade net I with the sunshade rate of 40% 9 and the rope 8 above the greenhouse film 1.
The rotating disc 15 drives the rotating rod 14 to rotate, so that the driving gear 17 drives the driven gear 18 to rotate, and the screw 19 is driven to rotate, so that the lifting rod 13 is lifted, and the height of the upper scroll 4 can be adjusted.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. Sunshade device of sunlight greenhouse sunshade proportion adjustable, its characterized in that: the device comprises a greenhouse film (1), a heat preservation cotton quilt (2), a scroll support frame structure (3), an upper Fang Juanzhou (4), a lower scroll (5), an upper roller shutter motor (6), a lower roller shutter motor (7), ropes (8), a first sunshade net (9) with the sunshade rate of 40% and a second sunshade net (10) with the sunshade rate of 70%;
the utility model discloses a sunshade, including canopy film (1), spool support frame structure (3), sunshade film (1), canopy film (1) and canopy film (1) are connected to canopy film (1) upper end fixed connection, canopy film (1) lower extreme one side is located to top spool (4) one end fixed connection top roller shutter motor (6), the rotatory end of below roller shutter motor (7) is connected to below spool (5) one end fixed connection, the face of cylinder of rope (8) one end fixed connection below spool (5), sunshade rate 40% sunshade net one (9) are connected to rope (8) other end fixed connection, sunshade rate 70% sunshade net two (10) are connected to sunshade rate 40% sunshade net one (9) other end fixed connection top spool (4) face of cylinder.
2. The sunshade device with an adjustable sunshade proportion for a sunlight greenhouse according to claim 1, wherein: the spool support frame structure (3) comprises telescopic rods (11) and sleeves (12), wherein two telescopic rods (11) are located at two ends of a greenhouse film (1), the sleeves (12) are fixedly connected in the middle of the telescopic rods (11), and lifting rods (13) are arranged at the upper ends of the interiors of the sleeves (12).
3. The sunshade device with an adjustable sunshade proportion for a sunlight greenhouse according to claim 2, wherein: one end of the sleeve (12) is provided with a rotating rod (14) in a penetrating way, one end of the rotating rod (14) is provided with a rotary table (15), and the upper ends of the telescopic rod (11) and the lifting rod (13) are provided with a bracket (16).
4. A sun-shading device with adjustable sun-shading proportion for a sunlight greenhouse according to claim 3, characterized in that: the rotary rod (14) is arranged in the sleeve (12) in a sleeved mode, a driving gear (17) is arranged at the gear end of the driving gear (17) in a meshed mode, a driven gear (18) is arranged at the upper end of the driven gear (18), a screw (19) is arranged at the upper end of the driven gear (18), and the lifting rod (13) is connected with the screw (19) in a threaded mode.
5. A sun-shading device with adjustable sun-shading proportion for a sunlight greenhouse according to claim 3, characterized in that: limiting blocks (20) are arranged at two ends of the lifting rod (13), and the limiting blocks (20) are located in grooves in the inner wall of the sleeve (12).
6. The sunshade device with adjustable sunshade proportion for a sunlight greenhouse according to claim 4, wherein: the driving gear (17) and the driven gear (18) are bevel gears.
7. The sunshade device with an adjustable sunshade proportion for a sunlight greenhouse according to claim 1, wherein: the number of the ropes (8) is three, and the lengths of the three ropes (8) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342807.4U CN220255243U (en) | 2023-05-30 | 2023-05-30 | Sunshade device with adjustable sunshade proportion for sunlight greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321342807.4U CN220255243U (en) | 2023-05-30 | 2023-05-30 | Sunshade device with adjustable sunshade proportion for sunlight greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220255243U true CN220255243U (en) | 2023-12-29 |
Family
ID=89315355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321342807.4U Active CN220255243U (en) | 2023-05-30 | 2023-05-30 | Sunshade device with adjustable sunshade proportion for sunlight greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220255243U (en) |
-
2023
- 2023-05-30 CN CN202321342807.4U patent/CN220255243U/en active Active
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