CN214046837U - Ventilation type farming big-arch shelter - Google Patents
Ventilation type farming big-arch shelter Download PDFInfo
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- CN214046837U CN214046837U CN202022500000.1U CN202022500000U CN214046837U CN 214046837 U CN214046837 U CN 214046837U CN 202022500000 U CN202022500000 U CN 202022500000U CN 214046837 U CN214046837 U CN 214046837U
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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
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Abstract
The utility model discloses a ventilation type agricultural planting greenhouse, which comprises a base, a plurality of support rods are fixedly arranged at the top end of the base, a middle layer film covers the upper ends of the support rods, an insect-proof net is arranged at the middle ends of the support rods, a plurality of cooling water curtains are arranged on the insect-proof net at one side of the support rods, a plurality of negative pressure fans are arranged on the insect-proof net at the other side of the support rods, a bottom layer film covers the lower ends of the support rods, a plurality of arc-shaped rods are arranged at the top ends of the support rods, a top layer film covers the top ends of the arc-shaped rods, limit brackets are arranged at the two ends of the support rods and outside the arc-shaped rods, a plurality of rotating rods are arranged in the slide card in the limit brackets, the top layer rotating rods are wound with top layer rolling films, the bottom layer rotating rods are wound with side rolling films, both ends of the rotating rods are connected with a motor, and the rotating rods are driven by the motor, the top layer film and the side surface film are taken up, and the interior of the greenhouse is cooled through the cooling water curtain and the negative pressure fan.
Description
Technical Field
The utility model relates to an farming big-arch shelter ventilation technology field specifically is a ventilation type farming big-arch shelter.
Background
With the production of high molecular polymers, polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. The successful covering of hotbeds with greenhouse films in japan and the countries of the europe and the america in the early fifties, and the subsequent covering of small sheds and greenhouses also has a good effect. The polyvinyl chloride agricultural film is introduced in 1995 in China, and is firstly used for covering vegetables in a small shed in Beijing to obtain the effect of early maturing and increasing the yield. The greenhouse originally is special equipment for vegetable production, and the application of the greenhouse is more extensive along with the development of production. The current greenhouse is used for potted flower and cut flower cultivation, the greenhouse is used for cultivating grapes, strawberries, watermelons, melons, peaches, sugarcanes and the like in fruit tree production, and the greenhouse is used for forest seedling cultivation, ornamental tree cultivation and the like in forestry production; in the current stage, the air in the greenhouse is adjusted only through the ventilating fan, the ventilating effect is poor, particularly in the middle of summer, the temperature in the greenhouse is not easy to drop, and the greenhouse is easy to work and sunstroke, so that the ventilating type agricultural planting greenhouse is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ventilation type farming big-arch shelter to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation type agricultural planting greenhouse comprises a base, wherein a plurality of supporting rods are fixedly mounted at the top end of the base, a middle-layer film covers the upper ends of the supporting rods, an insect-proof net is mounted at the middle ends of the supporting rods, a plurality of cooling water curtains are mounted on the insect-proof net on one side of the supporting rods, a plurality of negative pressure fans are mounted on the insect-proof net on the other side of the supporting rods, a bottom-layer film covers the lower ends of the supporting rods, a plurality of arc-shaped rods are mounted at the top ends of the supporting rods, a top-layer film covers the top ends of the arc-shaped rods, arc-shaped supports are mounted at the lower ends of the arc-shaped rods, connecting rods are connected between the supporting rods, side supports are mounted between the supporting rods at two ends of the connecting rods, a greenhouse door is mounted at the lower ends of the side supports, handles are mounted on the greenhouse door, limiting supports are mounted on the outer sides of the supporting rods at two ends of the connecting rods and the arc-shaped rods, and a plurality of rotating rods are slidably clamped inside the limiting supports, the top layer the dwang is convoluteed there is the top layer to roll up the membrane, the bottom the dwang is convoluteed there is the side to roll up the membrane, a carousel is all installed at the dwang both ends, the cylinder is installed to the carousel other end, No. two carousels are installed to the cylinder other end, No. two carousel other ends are connected with the motor, quick-witted case is installed in the motor outside, the pulley is all installed to quick-witted case both sides, the card is equipped with slide channel between the pulley.
Preferably, all install the connecting rod between branch and the arc pole, the arc support and the side leg joint at connecting rod both ends, the side film is all installed to the arc support at connecting rod both ends and side leg one side.
Preferably, the two ends of the top layer film, the middle layer film, the bottom layer film and the insect-proof net are fixedly arranged on the inner side of the limiting support.
Preferably, the top layer rolling film covers the top layer film and the middle layer film, and the side rolling film covers the middle layer film and the bottom layer film.
Preferably, the chassis slides in the sliding channel by means of pulleys.
Preferably, the rotating rod can roll along the supporting rod and the outer side of the arc-shaped rod.
Preferably, the side film is provided with a rectangular hole, and the greenhouse door is clamped in the rectangular hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model drives the second turntable to rotate through the motor, drives the first turntable to drive, enables the rotating rod to rotate, rolls the top layer rolling film and the side surface rolling film along the arc-shaped rod and the supporting rod respectively, and carries out natural ventilation on the interior of the greenhouse;
2. when no external wind exists or ventilation needs to be enhanced, the utility model can ventilate and cool the interior of the greenhouse through the cooling water curtain and the negative pressure fan which are arranged on the side surface of the insect-proof net, thereby enhancing the air circulation in the greenhouse and enhancing the ventilation effect;
3. the utility model discloses the usable pulley of motor slides in sliding channel's inboard and outside, makes quick-witted case can remove along with the dwang removes.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the bracket structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
in the figure: 1. a base; 2. a strut; 201. an arcuate bar; 202. a connecting rod; 203. a side support; 204. An arc-shaped bracket; 205. a greenhouse door; 206. a handle; 207. a top film; 208. a middle layer film; 209. A bottom film; 210. an insect-proof net; 211. a cooling water curtain; 212. a negative pressure fan; 213. a side film; 3. a limiting bracket; 301. a slide channel; 302. rotating the rod; 303. rolling the film on the top layer; 304. rolling the film on the side surface; 305. a first turntable; 306. a cylinder; 307. a second turntable; 308. a motor; 309. a chassis; 310. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ventilation type farming big-arch shelter, includes base 1, base 1 top fixed mounting has a plurality of branch 2, branch 2 upper end covers there is middle level film 208, insect-proof net 210 is installed to branch 2 middle-end, through insect-proof net 210 protection against insects, install a plurality of cooling cascade 211 on the insect-proof net 210 of branch 2 one side, install a plurality of negative-pressure air fan 212 on the insect-proof net 210 of branch 2 opposite side, ventilate the cooling to the big-arch shelter inside through cooling cascade 211 and negative-pressure air fan 212, the lower pot head of branch 2 covers bottom film 209, a plurality of arc pole 201 is installed on branch 2 top, arc pole 201 top covers there is top layer film 207, has arc support 204 is installed to arc pole 201 lower extreme, be connected with connecting rod 202 between the branch 2, install side support 203 between the branch 2 at connecting rod 202 both ends, big-arch shelter door 205 is installed to side support 203 lower extreme, install handle 206 on the big-arch shelter door 205, spacing support 3 is all installed in the branch 2 and the arc pole 201 outside at connecting rod 202 both ends, the inside slide card of spacing support 3 is equipped with a plurality of dwang 302, the top layer dwang 302 is convoluteed there is the top layer to roll up membrane 303, the bottom dwang 302 is convoluteed there is the side to roll up membrane 304, a carousel 305 is all installed at dwang 302 both ends, cylinder 306 is installed to a carousel 305 other end, No. two carousel 307 are installed to the cylinder 306 other end, No. two carousel 307 other ends are connected with motor 308, quick-witted case 309 is installed in the motor 308 outside, pulley 310 is all installed to quick-witted case 309 both sides, the card is equipped with slide channel 301 between the pulley 310.
All install connecting rod 202 between branch 2 and the arc pole 201, the arc support 204 and the side support 203 at connecting rod 202 both ends are connected, the arc support 204 and the side support 203 one side at connecting rod 202 both ends are all installed side film 213.
The two ends of the top film 207, the middle film 208, the bottom film 209 and the insect-proof net 210 are all fixedly arranged at the inner side of the limiting bracket 3, and the top film 207, the middle film 208, the bottom film 209 and the insect-proof net 210 are fixed through the limiting bracket 3.
The top roll film 303 covers the top film 207 and the middle film 208, the side roll film 304 covers the middle film 208 and the bottom film 209, and the greenhouse is covered by the top film 207, the top roll film 303, the middle film 208, the side roll film 304 and the bottom film 209.
The housing 309 slides in the sliding channel 301 through the pulley 310, so that the housing 309 moves along with the rotation of the lever 302.
The rotating rod 302 can roll along the outer sides of the support rod 2 and the arc-shaped rod 201, so that the rotating rod 302 can smoothly wind and retract the top layer rolling film 303 and the side surface rolling film 304.
Rectangular holes are formed in the side films 213, and the greenhouse door 205 is clamped in the rectangular holes, so that the greenhouse door 205 can be opened and closed.
The working principle is as follows: the utility model discloses when using, through branch 2, arc pole 201, connecting rod 202 arc support 204 and side support 203 have supported the big-arch shelter, through top layer film 207, the membrane 303 is rolled up to the top layer, middle level film 208, membrane 304 is rolled up to the side and bottom film 209 covers the big-arch shelter, motor 308 through installing at quick-witted case 309 drives No. two carousels 307 and rotates, No. two carousels 307 drives cylinder 306 and rotates, cylinder 306 drives a carousel 305 and drives, a carousel 305 drives dwang 302 and rotates, make dwang 302 can roll up membrane 303 and side and roll up membrane 304 and roll up along arc pole 201 and branch 2 outside respectively with the top layer, dwang 302 rolls up membrane 303 and side and rolls up membrane 304 direction removal along the top layer when convoluteing, the usable pulley 310 of motor 308 slides in the inboard and the outside of sliding channel 301, make quick-witted case 309 can move along with dwang 302, top layer is rolled up membrane 303 and side and is rolled up the space and middle level film 208 and bottom film 208 between messenger's top layer film 207 and middle level film 208 and bottom film 208 and side and roll up membrane 304 and roll up The space of film 209 exposes, carry out natural draft cooling to the big-arch shelter inside through the space between top layer film 207 and the middle level film 208 and the space of middle level film 208 and bottom film 209, utilize fly net 210 to prevent that the mosquito from getting into in the big-arch shelter, when no external wind or need strengthen the ventilation, the cooling cascade 211 and the negative-pressure air fan 212 of accessible installation at fly net 210 side carry out aeration cooling to big-arch shelter inside, strengthen the inside circulation of air of big-arch shelter, reinforcing ventilation effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a ventilation type farming big-arch shelter, includes base (1), its characterized in that: the base (1) top fixed mounting has a plurality of branch (2), branch (2) upper end covers there is middle level film (208), insect-proof net (210) is installed to branch (2) middle-end, install a plurality of cooling cascade (211) on insect-proof net (210) of branch (2) one side, install a plurality of negative pressure fan (212) on insect-proof net (210) of branch (2) opposite side, branch (2) lower extreme covers there is bottom film (209), a plurality of arc pole (201) is installed on branch (2) top, arc pole (201) top covers has top layer film (207), has arc support (204) is installed to arc pole (201) lower extreme, be connected with connecting rod (202) between branch (2), install side support (203) between branch (2) at connecting rod (202) both ends, the greenhouse door (205) is installed to side support (203) lower extreme, install handle (206) on the greenhouse door (205), spacing support (3) are all installed in branch (2) and arc pole (201) the outside at connecting rod (202) both ends, the inside slide card of spacing support (3) is equipped with a plurality of dwang (302), the dwang (302) of top layer is convoluteed there is the top layer to roll up membrane (303), the bottom dwang (302) is convoluteed there is the side to roll up membrane (304), a carousel (305) is all installed at dwang (302) both ends, cylinder (306) is installed to a carousel (305) other end, No. two carousel (307) are installed to the cylinder (306) other end, No. two carousel (307) other ends are connected with motor (308), quick-witted case (309) are installed in the motor (308) outside, pulley (310) are all installed to quick-witted case (309) both sides, a sliding channel (301) is clamped between the pulleys (310).
2. The ventilated agricultural planting greenhouse of claim 1, wherein: all install connecting rod (202) between branch (2) and arc pole (201), arc support (204) and side support (203) at connecting rod (202) both ends are connected, side film (213) are all installed to arc support (204) and side support (203) one side at connecting rod (202) both ends.
3. The ventilated agricultural planting greenhouse of claim 1, wherein: the two ends of the top layer film (207), the middle layer film (208), the bottom layer film (209) and the insect-proof net (210) are fixedly arranged on the inner side of the limiting bracket (3).
4. The ventilated agricultural planting greenhouse of claim 1, wherein: the top roll film (303) covers the top film (207) and the middle film (208), and the side roll film (304) covers the middle film (208) and the bottom film (209).
5. The ventilated agricultural planting greenhouse of claim 1, wherein: the chassis (309) slides in the sliding channel (301) through a pulley (310).
6. The ventilated agricultural planting greenhouse of claim 1, wherein: the rotating rod (302) can roll along the outer sides of the support rod (2) and the arc-shaped rod (201).
7. The ventilated agricultural planting greenhouse of claim 2, wherein: rectangular holes are formed in the side films (213), and the greenhouse door (205) is clamped in the rectangular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022500000.1U CN214046837U (en) | 2020-11-02 | 2020-11-02 | Ventilation type farming big-arch shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022500000.1U CN214046837U (en) | 2020-11-02 | 2020-11-02 | Ventilation type farming big-arch shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214046837U true CN214046837U (en) | 2021-08-27 |
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ID=77399269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022500000.1U Active CN214046837U (en) | 2020-11-02 | 2020-11-02 | Ventilation type farming big-arch shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214046837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316168A (en) * | 2022-09-30 | 2022-11-11 | 衡山福云生态农业有限责任公司 | Quick rolling and unrolling curtain mechanism on greenhouse of picking base |
| CN118340059A (en) * | 2024-05-22 | 2024-07-16 | 广西农业职业技术大学 | Simple tomato rain shelter suitable for south |
-
2020
- 2020-11-02 CN CN202022500000.1U patent/CN214046837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316168A (en) * | 2022-09-30 | 2022-11-11 | 衡山福云生态农业有限责任公司 | Quick rolling and unrolling curtain mechanism on greenhouse of picking base |
| CN118340059A (en) * | 2024-05-22 | 2024-07-16 | 广西农业职业技术大学 | Simple tomato rain shelter suitable for south |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230524 Address after: Room 304-2, Building L-B, 1761 Chuangxin 1st Road, Songbei District, Harbin City, Heilongjiang Province, 150001 Patentee after: Harbin Xiuting Technology Co.,Ltd. Address before: 610000 group 3, Qingguo village, Guansheng Town, Shehong County, Suining City, Sichuan Province Patentee before: Chen Daiyong |
|
| TR01 | Transfer of patent right |