CN220044312U - Rain-shielding device and greenhouse - Google Patents
Rain-shielding device and greenhouse Download PDFInfo
- Publication number
- CN220044312U CN220044312U CN202223357563.5U CN202223357563U CN220044312U CN 220044312 U CN220044312 U CN 220044312U CN 202223357563 U CN202223357563 U CN 202223357563U CN 220044312 U CN220044312 U CN 220044312U
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- CN
- China
- Prior art keywords
- rain
- snow
- greenhouse
- scraper blade
- glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011521 glass Substances 0.000 claims abstract description 20
- 239000002985 plastic film Substances 0.000 claims abstract description 10
- 229920006255 plastic film Polymers 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 229920003023 plastic Polymers 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims description 2
- 241000218645 Cedrus Species 0.000 abstract description 5
- 235000015256 Chionanthus virginicus Nutrition 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241000234271 Galanthus Species 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 244000237791 Chionanthus virginicus Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 244000241235 Citrullus lanatus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000021012 strawberries Nutrition 0.000 description 1
Landscapes
- Greenhouses (AREA)
Abstract
The utility model provides a rain shielding device and a greenhouse, and belongs to the technical field of greenhouses. The beneficial effects are that: when raining, glass or plastic film makes the rainwater can not get into its below, can have snow on glass winter, and the operator can step on the slider this moment, and the slider moves down and makes the second stay cord drive scraper blade move down, and the scraper blade moves down and makes the cedar on the scraper blade move, makes the snow drop a part from glass after the cedar moves for the clearance of the snow on the clearance rain shelter device becomes high-efficient.
Description
Technical Field
The utility model belongs to the technical field of greenhouses, and particularly relates to a rain shelter device and a greenhouse.
Background
With the generation of high molecular polymers, namely polyvinyl chloride and polyethylene, the plastic film is widely applied to agriculture. The application of greenhouse film to cover the hotbed in the early 50 s in Japan and European countries has been successful, and then the greenhouse film and the greenhouse film are covered to obtain good effects. The polyvinyl chloride agricultural film is introduced in autumn in 1955 in China, and is firstly used for covering vegetables in a small shed in Beijing, so that the effect of early ripening and yield increase is obtained. The greenhouse is originally special equipment for vegetable production, and the application of the greenhouse is wider along with the development of production. The current greenhouse is used for potted flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and the like; forestry production is used for culturing forest seedling, ornamental tree and the like; the breeding industry is used for raising silkworms, chickens, cattle, pigs, fish, fries and the like.
The Chinese patent with the publication number of CN 211671603U discloses an energy-saving greenhouse, which comprises a greenhouse cover, a greenhouse frame body, a heat insulation layer, a bottom plate, a snow scraping plate and a spray head; the bottom fixed connection bottom plate of big-arch shelter framework, the big-arch shelter cover sets up at big-arch shelter framework upper surface, big-arch shelter cover upper surface is equipped with the snow scraping plate, be equipped with the spring between snow scraping plate and the big-arch shelter framework bottom at the both ends of snow scraping plate both ends sliding connection big-arch shelter framework, the spring both ends are on the lateral wall of fixed connection snow scraping plate respectively and big-arch shelter framework bottom, the top of big-arch shelter framework is equipped with the shower nozzle, the other cistern that is equipped with of big-arch shelter framework, the other water pump that is equipped with of cistern, the input of water pump passes through pipeline intercommunication cistern, the output of water pump passes through pipeline intercommunication shower nozzle, big-arch shelter cover internal surface is equipped with the heat preservation.
According to the technical scheme, when the snow scraping device is in actual use, the inventor finds that the snow scraping plates 7 extending along the length direction of the greenhouse cover 1 are arranged on the upper surface of the greenhouse cover 1, two ends of the snow scraping plates 7 are connected with two ends of the greenhouse frame 2 in a sliding mode, sliding ways are arranged on inner walls of two ends of the greenhouse frame 2, two ends of the snow scraping plates 7 are arranged in the sliding ways and slide in the sliding ways, the two snow scraping plates 7 are distributed on two sides of the top axis of the greenhouse frame, snow can be scraped on two sides respectively when snow is accumulated, hanging rings can be arranged in the middle of the snow scraping plates 7, and when a worker needs to scrape snow, the hanging rings can be hung by using rods with hooks to scrape the snow;
however, the scraping plate in the prior art can only be pulled by hands to move, and the weather is relatively cold in winter, so that the hands are exposed to the outside for a long time in the process of scraping snow by the hands, and the hands are easy to be frostbitten.
Disclosure of Invention
The utility model aims to provide a greenhouse rain protection device and a greenhouse, and aims to solve the problems that in the prior art, the greenhouse rain protection device is cold in winter, so that hands are exposed outside for a long time and easily frosted in the process of scraping snow by hands.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rain sheltering device, includes supporting part, be provided with the portion of keeping off the rain on the supporting part, slidable mounting has the scraper blade on the portion of keeping off the rain, the scraper blade passes through the elastic component and is connected with the portion of keeping off the rain, slidable mounting has the slider on the supporting part, slider and scraper blade pass through the second stay cord and connect, be provided with the water tank on the supporting part, the switch-on has the gasbag that sets up on the supporting part on the water tank, the gasbag can be extruded by the slider, the water tank has the casing of setting on the portion of keeping off the rain through the second trachea switch-on, the apopore that can be towards the portion of keeping off the rain has been seted up on the casing.
Optionally, the elastic element is a spring or an elastic rope.
Specifically, the supporting part is a supporting frame, and the cross section of the supporting frame comprises two parts, namely a square part and an isosceles trapezoid part.
Optionally, the rain shielding part is transparent plastic film or glass.
Specifically, the plastic film is connected with the support frame through a fixing rope.
Preferably, the number of the scrapers is multiple, and the scrapers are connected through a first pull rope.
A greenhouse comprises the rain shelter device.
Compared with the prior art, the utility model has the beneficial effects that:
1. when raining, glass or plastic film makes the rainwater can not get into its below, can have snow on glass winter, and the operator can step on the slider this moment, and the slider moves down and makes the second stay cord drive scraper blade move down, and the scraper blade moves down and makes the cedar on the scraper blade move, makes the snow drop a part from glass after the cedar moves for the clearance of the snow on the clearance rain shelter device becomes high-efficient, and the hand is difficult to the frostbite.
2. The sliding block moves downwards to extrude the air bag, gas in the air bag enters the water tank, water in the water tank flows to the shell through the second air pipe due to pressure increase of the water tank, water flows out of the water outlet of the shell, water flows to the glass, residual snow on the glass is washed away by the water, and the snow on the glass is cleaned cleanly.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a drawing of a specification of a comparison document in the present utility model;
FIG. 2 is a schematic diagram of a first embodiment of the present utility model;
FIG. 3 is a schematic diagram of a second embodiment of the present utility model;
FIG. 4 is an internal schematic view of a second embodiment of the present utility model
Fig. 5 is an enlarged view at a of an internal schematic diagram of a second embodiment of the present utility model.
In the figure: 1. a support part; 2. a fixing rope; 3. a rain shielding part; 4. a scraper; 41. a through groove; 5. a first pull rope; 6. a second pull rope; 7. a slide block; 8. an air bag; 81. a first air tube; 9. a water tank; 10. a water inlet pipe; 11. a second air pipe; 12. a housing; 13. an elastic member; 121. and a water outlet hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 2, the present utility model provides the following technical solutions: the utility model relates to a rain shielding device, which comprises a support frame, wherein glass is arranged on the support frame, a plurality of scrapers 4 are slidably arranged on the glass, the glass can be replaced by a plastic film, the plastic film is connected with the support frame through a plurality of fixing ropes 2, the cross section of the support frame comprises two parts of square and isosceles trapezoid, at the moment, the scrapers 4 are connected with the support frame, the number of the scrapers 4 is 3, such as 3, 4 or 5, in the specific embodiment of the utility model, the number of the scrapers 4 is 3, the scrapers 4 are connected through a first pull rope 5, the scrapers 4 are connected with a rain shielding part 3 through springs or elastic ropes, a sliding block 7 is slidably arranged on the side wall of the support frame, and the sliding block 7 is connected with the scrapers 4 through a second pull rope 6.
When raining, glass or plastic film makes the rainwater can not get into its below, can have snow on glass winter, and the operator can pedal slider 7 this moment, and slider 7 moves down and makes second stay cord 6 drive scraper blade 4 move down, and scraper blade 4 moves down and makes the snow on the scraper blade 4 become flexible, and the cedar moves the back and makes the snow drop a part from glass for the clearance of the snow on the clearance rain shelter device becomes high-efficient.
In another embodiment of the present utility model, referring to fig. 3 to 5, a water tank 9 is mounted on the support frame 1 through bolts, an air bag 8 is connected to the water tank 9, the air bag 8 is bonded to the water tank, the air bag 8 can be extruded by the sliding block 7, a plastic shell 12 bonded to the rain shielding portion 3 is connected to the water tank 9 through a second air pipe 11, and a water outlet hole 121 capable of facing the rain shielding portion 3 is formed in the shell 12.
The sliding block 7 moves downwards to extrude the air bag 8, gas in the air bag 8 enters the water tank 9, the pressure of the water tank 9 is increased to enable water in the water tank 9 to flow to the shell 12 through the second air pipe 11, water flows out of the water outlet 121 of the shell 12 and flows onto glass, so that residual snow on the glass is washed away by the water, and the snow on the glass is cleaned cleanly.
The rain shelter device is suitable for a greenhouse, and meanwhile, in order to observe the growth condition of crop seeds such as corn seeds and the like in a severe environment, a simulation greenhouse can be arranged to simulate the growth condition of the crop seeds.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a rain shelter device, its characterized in that, includes supporting part (1), be provided with rain shielding portion (3) on supporting part (1), slidable mounting has scraper blade (4) on rain shielding portion (3), scraper blade (4) are connected through elastic component (13) and rain shielding portion (3), slidable mounting has slider (7) on supporting part (1), slider (7) are connected through second stay cord (6) with scraper blade (4).
2. A rain shelter apparatus as claimed in claim 1, wherein: be provided with water tank (9) on supporting part (1), switch-on has gasbag (8) of setting on supporting part (1) on water tank (9), gasbag (8) can be extruded by slider (7), water tank (9) are through second trachea (11) switch-on have casing (12) of setting on portion of keeping off the rain (3), set up on casing (12) can be towards apopore (121) of portion of keeping off the rain (3).
3. A rain shelter apparatus as claimed in claim 1, wherein: the elastic piece (13) is a spring or an elastic rope.
4. A rain shelter apparatus as claimed in claim 1, wherein: the support part (1) is a support frame, and the cross section of the support frame comprises two parts, namely a square part and an isosceles trapezoid part.
5. A rain shelter apparatus as claimed in claim 1, wherein: the rain shielding part (3) is made of transparent plastic film or glass.
6. A rain shelter apparatus as claimed in claim 5, wherein: the plastic film is connected with the supporting frame through the fixing rope (2).
7. A rain shelter apparatus as claimed in claim 1, wherein: the number of the scrapers (4) is multiple, and the scrapers (4) are connected through a first pull rope (5).
8. Greenhouse comprising a rain shielding device according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223357563.5U CN220044312U (en) | 2022-12-14 | 2022-12-14 | Rain-shielding device and greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223357563.5U CN220044312U (en) | 2022-12-14 | 2022-12-14 | Rain-shielding device and greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220044312U true CN220044312U (en) | 2023-11-21 |
Family
ID=88760914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223357563.5U Active CN220044312U (en) | 2022-12-14 | 2022-12-14 | Rain-shielding device and greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220044312U (en) |
-
2022
- 2022-12-14 CN CN202223357563.5U patent/CN220044312U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |