CN110754266A - Automatic sun-shading curtain for vegetable greenhouse - Google Patents
Automatic sun-shading curtain for vegetable greenhouse Download PDFInfo
- Publication number
- CN110754266A CN110754266A CN201911269238.3A CN201911269238A CN110754266A CN 110754266 A CN110754266 A CN 110754266A CN 201911269238 A CN201911269238 A CN 201911269238A CN 110754266 A CN110754266 A CN 110754266A
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- China
- Prior art keywords
- fixed
- fixed box
- sunshade
- wall
- box body
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- 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.)
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000005286 illumination Methods 0.000 claims description 16
- 244000309464 bull Species 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000006748 scratching Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002411 adverse Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 13
- 238000004804 winding Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 210000002489 tectorial membrane Anatomy 0.000 description 1
Images
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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses an automatic sunshade curtain for a vegetable greenhouse, which comprises a frame body, a sunshade curtain body, a scratch-proof structure, a fixed box body and a light sensor, wherein the top of the frame body is fixed with the fixed box body, the outer walls of two sides of the fixed box body are both provided with openings, the inner side of the frame body below the fixed box body is provided with the greenhouse body, a partition plate is fixed at the central position inside the fixed box body, the insides of the fixed box bodies on two sides of the partition plate are both hinged with rolling rotating rods, the outer walls of the rolling rotating rods are wound with the sunshade curtain body, the outer walls of the fixed box bodies on two sides of the openings are both fixed with rubber pads, and the outer walls of the fixed box bodies on two sides of the openings are both provided with. The invention not only reduces the damage caused by friction and scratch between the sunshade curtain body and the opening edge, improves the convenience and timeliness of sunshade operation, but also reduces the adverse effect of wind blowing and folding on the sunshade effect.
Description
Technical Field
The invention relates to the technical field of agricultural greenhouses, in particular to an automatic sunshade curtain for a vegetable greenhouse.
Background
Nowadays, vegetables in season have been difficult to satisfy people's demand, and the use of vegetable greenhouse makes people can eat out-of-season vegetables, and vegetable greenhouse is a frame tectorial membrane structure that has outstanding heat preservation performance, by wide application in vegetable planting, when planting vegetables in the big-arch shelter, in order to prevent that vegetables from being shone badly, people need cover the sunshade screen outside the canopy usually.
The sun-shading curtains on the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows:
(1) the existing sunshade curtain is easy to rub and scratch with the edge of the opening when the sunshade curtain is folded and unfolded, and the damage of the sunshade curtain is easy to cause for a long time, so that the service life of the sunshade curtain is influenced;
(2) when the existing sunshade curtain is used, a user is required to manually operate the sunshade curtain to carry out sunshade work, the sunshade is not timely enough, and a large amount of manpower, energy and time are consumed, so that an improved space exists;
(3) when the existing sunshade curtain is used, the sunshade curtain is easily blown up by wind, and folds are easily formed on the sunshade curtain, so that the sunshade is not comprehensive enough, and the sunshade effect is influenced.
Disclosure of Invention
The invention aims to provide an automatic sunshade curtain for a vegetable greenhouse, and aims to solve the problems that the sunshade curtain is easy to damage, cannot shade in time, needs a large amount of manpower, energy and time, cannot shade completely and has poor sunshade effect when in use in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic sunshade curtain for a vegetable greenhouse comprises a frame body, a sunshade curtain body, a scratch-proof structure, a fixed box body and a light sensor, wherein the top of the frame body is fixed with the fixed box body, the outer walls of two sides of the fixed box body are provided with openings, the inner side of the frame body below the fixed box body is provided with the greenhouse body, a partition plate is fixed at the central position inside the fixed box body, the inner parts of the fixed box bodies on two sides of the partition plate are hinged with a rolling rotating rod, the outer wall of the rolling rotating rod is wound with the sunshade curtain body, one end of the sunshade curtain body penetrates through the openings and extends to the outer parts of the fixed box body, rubber pads are fixed on the outer walls of the fixed box bodies on two sides of the openings, the outer walls of the fixed box bodies on two sides of the openings are provided with the scratch-proof structure, the light sensor is fixed on the outer wall of one side of the, and the input end of the singlechip in the control panel is electrically connected with the output end of the illumination sensor.
Preferably, one end of the sunshade curtain body, which is far away from the fixed box body, is fixed with a fixed rod, two ends of the fixed rod are respectively sleeved with a fixed sleeve, and weight increasing blocks are fixed on two side walls of the sunshade curtain body above the fixed rod.
Preferably, the fixing seat, the groove, the sleeve, the spring and the spherical support head are sequentially arranged in the anti-rubbing structure, and the fixing seat is fixed on the outer wall of the fixed box body on one side of the opening.
Preferably, the outer wall of the fixed seat far away from one side of the fixed box body is provided with a groove, one side of the fixed seat is provided with a spherical support head, and the spherical support head is in close contact with the sunshade curtain body.
Preferably, a sleeve is fixed on the outer wall of the spherical support head at the position of the groove, one end of the sleeve extends into the groove, a spring is fixed in the sleeve, and one end of the spring is fixedly connected with the inner wall of the groove.
Preferably, be fixed with the motor on the fixed box outer wall of rolling bull stick position department, and the output of motor is fixed with the pivot through the shaft coupling, the one end of pivot extend to the inside of fixed box and with rolling bull stick fixed connection.
Compared with the prior art, the invention has the beneficial effects that: the automatic sunshade curtain for the vegetable greenhouse not only reduces the damage caused by friction and rubbing between the sunshade curtain body and the opening edge, improves the convenience and timeliness of sunshade operation, but also reduces the adverse effect of wind blowing and folding on the sunshade effect;
(1) the rubber pad at the opening position reduces friction between the sunshade curtain body and the opening edge, meanwhile, the spherical support head is in close contact with the sunshade curtain body, the spherical support head elastically supports the sunshade curtain body under the elastic action of the spring in the sleeve, and the elastic action of the spring drives the sleeve to move left and right in the groove, so that extrusion force generated when the sunshade curtain body moves is buffered, and the condition that the sunshade curtain body is damaged due to friction and scratch with the opening edge is reduced;
(2) by arranging the illumination sensor, the fixed box body, the winding rotating rod, the motor and the rotating shaft, when the illumination sensor detects that illumination is too strong, the illumination sensor conveys a detection result to the inside of the control panel, the control panel controls the motor to work after analysis and processing, the motor drives the winding rotating rod to rotate through the rotating shaft, the sun-shading curtain body wound on the outer wall of the winding rotating rod is slowly moved down and covered on the outer wall of the shed body, and the vegetables in the shed body are shaded, so that manual operation of a user is not needed, the labor force and time are saved, and the convenience and timeliness of shading work operation are improved;
(3) through being provided with dead lever, fixed cover and the piece that increases weight, the setting of sunshade screen body bottom dead lever has increased the flagging force of sunshade screen body bottom, has guaranteed the planarization of sunshade screen body, and the piece that increases weight of fixed sunshade screen body has increased the weight of sunshade screen body on the outer wall of sunshade screen body bottom simultaneously to wind has been reduced and has been blown and the adverse effect that the fold produced sunshade effect.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top enlarged view of the fixing box according to the present invention;
FIG. 3 is a side view of the sun-shading curtain body according to the present invention;
fig. 4 is a cross-sectional enlarged structural schematic view of the scratch prevention structure of the present invention.
In the figure: 1. a frame body; 2. a shed body; 3. a sunshade curtain body; 4. a scratch prevention structure; 401. a fixed seat; 402. a groove; 403. a sleeve; 404. a spring; 405. a spherical support head; 5. fixing the box body; 6. a partition plate; 7. winding a rotating rod; 8. a control panel; 9. a motor; 10. a rotating shaft; 11. an illumination sensor; 12. fixing the rod; 13. fixing a sleeve; 14. a weight increasing block; 15. an opening; 16. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: an automatic sunshade curtain for a vegetable greenhouse comprises a frame body 1, a sunshade curtain body 3, a scratch-proof structure 4, a fixed box body 5 and a light sensor 11, wherein the top of the frame body 1 is fixed with the fixed box body 5, the outer walls of two sides of the fixed box body 5 are provided with openings 15, the inner side of the frame body 1 below the fixed box body 5 is provided with a greenhouse body 2, a partition plate 6 is fixed at the central position inside the fixed box body 5, the inner parts of the fixed box bodies 5 at two sides of the partition plate 6 are hinged with rolling rotating rods 7, the outer walls of the rolling rotating rods 7 are wound with the sunshade curtain body 3, and one end of the sunshade curtain body 3 penetrates through the openings 15 and extends to the outer part of the fixed box body 5;
a motor 9 is fixed on the outer wall of the fixed box body 5 at the position of the rolling rotating rod 7, the model of the motor 9 can be Y112M-2, the input end of the motor 9 is electrically connected with the output end of the single chip microcomputer in the control panel 8, the output end of the motor 9 is fixed with a rotating shaft 10 through a coupler, one end of the rotating shaft 10 extends into the fixed box body 5 and is fixedly connected with the rolling rotating rod 7 and used for driving the rolling rotating rod 7 to rotate;
a fixed rod 12 is fixed at one end of the sunshade curtain body 3 far away from the fixed box body 5, fixed sleeves 13 are sleeved at two ends of the fixed rod 12, and weight increasing blocks 14 are fixed on two side walls of the sunshade curtain body 3 above the fixed rod 12 and used for reducing adverse effects of wind blowing and wrinkles on a sunshade effect;
a fixed seat 401, a groove 402, a sleeve 403, a spring 404 and a spherical support head 405 are sequentially arranged in the anti-scratching structure 4, the fixed seat 401 is fixed on the outer wall of the fixed box 5 on one side of the opening 15, the grooves 402 are all arranged on the outer wall of the fixed seat 401 on the side far away from the fixed box 5, the spherical support head 405 is arranged on one side of the fixed seat 401, the spherical support head 405 is in close contact with the sun-shading curtain body 3, the sleeve 403 is fixed on the outer wall of the spherical support head 405 at the position of the groove 402, one end of the sleeve 403 extends into the groove 402, the spring 404 is fixed in the sleeve 403, and one end of the spring 404 is fixedly connected with the inner wall of the groove 402;
when the illumination sensor 11 detects that the illumination is too strong, the illumination sensor 11 conveys a detection result to the inside of the control panel 8, the control panel 8 controls the motor 9 to work after analysis and processing, the motor 9 drives the winding rotating rod 7 to rotate through the rotating shaft 10, the sunshade curtain body 3 wound on the outer wall of the winding rotating rod 7 is slowly moved down and covered on the outer wall of the shed body 2, and the sunshade work is carried out on vegetables inside the shed body 2, so that the manual operation of a user is not needed, the labor force and the time are saved, and the convenience and the timeliness of the sunshade work operation are improved;
be fixed with illumination sensor 11 on the outer wall of fixed box 5 one side, this illumination sensor 11's model can be NHZD10, is fixed with control panel 8 on the outer wall of support body 1 one side, and this control panel 8's model can be DL203, and the input of the inside singlechip of control panel 8 and illumination sensor 11's output electric connection.
The working principle is as follows: when the sunshade curtain is used, the sunshade curtain is externally connected with a power supply, when the illumination sensor 11 detects that the illumination is too strong, the illumination sensor 11 conveys a detection result to the inside of the control panel 8, the control panel 8 controls the motor 9 to work after analysis and processing, the motor 9 drives the rolling rotating rod 7 to rotate through the rotating shaft 10, the sunshade curtain body 3 wound on the outer wall of the rolling rotating rod 7 is slowly moved downwards and covered on the outer wall of the shed body 2 to shade vegetables inside the shed body 2, manual operation of a user is not needed, labor force and time are saved, convenience and timeliness of sunshade work operation are improved, then, in the moving process of the sunshade curtain body 3, the rubber pad 16 at the position of the opening 15 reduces friction between the sunshade curtain body 3 and the edge of the opening 15, meanwhile, the spherical support head 405 is in close contact with the sunshade curtain body 3, the spherical support head 405 elastically supports the sunshade curtain body 3 under the elastic action of the spring 404 inside the sleeve 403, the sleeve 403 is driven by the elastic action of the spring 404 to move left and right in the groove 402, so that extrusion force generated when the sunshade curtain body 3 moves is buffered, the situation that the sunshade curtain body 3 is damaged due to friction and rubbing with the edge of the opening 15 is reduced, finally, the arrangement of the fixing rod 12 at the bottom end of the sunshade curtain body 3 increases the dropping force at the bottom of the sunshade curtain body 3, the smoothness of the sunshade curtain body 3 is ensured, meanwhile, the weight increasing block 14 fixed on the outer wall at the bottom of the sunshade curtain body 3 increases the weight of the sunshade curtain body 3, adverse effects of wind blowing and wrinkles on a sunshade effect are reduced, and the automatic sunshade curtain for a vegetable greenhouse is worked.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an automatic sunshade screen for vegetable greenhouse, includes support body (1), sunshade screen body (3), prevents cutting rubbing structure (4), fixed box (5) and light intensity sensor (11), its characterized in that: the top of the frame body (1) is fixed with a fixed box body (5), the outer walls of two sides of the fixed box body (5) are provided with openings (15), the inner side of the frame body (1) below the fixed box body (5) is provided with a shed body (2), the central position of the inner part of the fixed box body (5) is fixed with a partition plate (6), the inner parts of the fixed box bodies (5) at two sides of the partition plate (6) are hinged with a rolling rotating rod (7), the outer wall of the rolling rotating rod (7) is wound with a sunshade curtain body (3), one end of the sunshade curtain body (3) penetrates through the opening (15) and extends to the outer part of the fixed box body (5), the outer walls of the fixed box bodies (5) at two sides of the opening (15) are both fixed with rubber pads (16), the outer walls of the fixed box bodies (5) at two sides of the opening (15) are both provided with anti-scratch structures (4), the outer wall of one side, the support body is characterized in that a control panel (8) is fixed on the outer wall of one side of the support body (1), and the input end of a single chip microcomputer in the control panel (8) is electrically connected with the output end of the illumination sensor (11).
2. The automatic sunshade for vegetable greenhouse of claim 1, wherein: the sunshade curtain is characterized in that a fixed rod (12) is fixed at one end, far away from the fixed box body (5), of the sunshade curtain body (3), fixed sleeves (13) are sleeved at two ends of the fixed rod (12), and weight increasing blocks (14) are fixed on two side walls of the sunshade curtain body (3) above the fixed rod (12).
3. The automatic sunshade for vegetable greenhouse of claim 1, wherein: fixing seats (401), grooves (402), sleeves (403), springs (404) and spherical support heads (405) are sequentially arranged in the anti-scratching structure (4), and the fixing seats (401) are fixed on the outer wall of the fixed box body (5) on one side of the opening (15).
4. The automatic sunshade for vegetable greenhouse of claim 3, wherein: the outer wall of one side, away from the fixed box body (5), of the fixed seat (401) is provided with a groove (402), one side of the fixed seat (401) is provided with a spherical supporting head (405), and the spherical supporting head (405) is in close contact with the sunshade curtain body (3).
5. The automatic sunshade for vegetable greenhouse of claim 4, wherein: a sleeve (403) is fixed on the outer wall of the spherical support head (405) at the position of the groove (402), one end of the sleeve (403) extends into the groove (402), a spring (404) is fixed in the sleeve (403), and one end of the spring (404) is fixedly connected with the inner wall of the groove (402).
6. The automatic sunshade for vegetable greenhouse of claim 1, wherein: be fixed with motor (9) on the fixed box (5) outer wall of rolling bull stick (7) position department, and the output of motor (9) is fixed with pivot (10) through the shaft coupling, the one end of pivot (10) extend to the inside of fixed box (5) and with rolling bull stick (7) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911269238.3A CN110754266A (en) | 2019-12-11 | 2019-12-11 | Automatic sun-shading curtain for vegetable greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911269238.3A CN110754266A (en) | 2019-12-11 | 2019-12-11 | Automatic sun-shading curtain for vegetable greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110754266A true CN110754266A (en) | 2020-02-07 |
Family
ID=69341769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911269238.3A Pending CN110754266A (en) | 2019-12-11 | 2019-12-11 | Automatic sun-shading curtain for vegetable greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110754266A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112840925A (en) * | 2021-01-14 | 2021-05-28 | 李杨 | Anti-exposure urban greening wall |
| CN114342714A (en) * | 2022-01-19 | 2022-04-15 | 扬州市职业大学(扬州开放大学) | Automatic curtain warmhouse booth that rolls up of artifical illumination regulation and control is planted to maize |
-
2019
- 2019-12-11 CN CN201911269238.3A patent/CN110754266A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112840925A (en) * | 2021-01-14 | 2021-05-28 | 李杨 | Anti-exposure urban greening wall |
| CN114342714A (en) * | 2022-01-19 | 2022-04-15 | 扬州市职业大学(扬州开放大学) | Automatic curtain warmhouse booth that rolls up of artifical illumination regulation and control is planted to maize |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200207 |
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| WD01 | Invention patent application deemed withdrawn after publication |