CN208317622U - A kind of large span Multifunctional plastic greenhouse - Google Patents
A kind of large span Multifunctional plastic greenhouse Download PDFInfo
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- CN208317622U CN208317622U CN201820865737.3U CN201820865737U CN208317622U CN 208317622 U CN208317622 U CN 208317622U CN 201820865737 U CN201820865737 U CN 201820865737U CN 208317622 U CN208317622 U CN 208317622U
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- truss
- rectangular vent
- greenhouse
- column
- fixedly installed
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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 kind of large span Multifunctional plastic greenhouses, including column, the top of column is fixedly installed with truss, the upper surface level of truss, which is drawn, is equipped with steel wire, the top fixation of steel wire is equipped with greenhouse canopy film, the top center of truss is symmetrically arranged with insulation quilt, the top two sides of truss are fixedly installed with rectangular vent, the side inner wall of rectangular vent is fixedly installed with decelerating motor, truss is run through in the bottom end of rectangular vent, fly net is fixedly installed between the bottom end inner wall of rectangular vent, the top of rectangular vent is equipped with sunlight board sealing cover, the output shaft of decelerating motor is fixedly connected with screw thread rotary column, the symmetrical thread bush in the surface of screw thread rotary column is equipped with the first sliding block, sunlight board sealing cover is fixedly installed with riveted frame close to the side of rectangular vent.The utility model is structurally reasonable, improve greenhouse ventilation the degree of automation, strengthen the regulation of greenhouse internal environment, improve greenhouse using time and utilizing status.
Description
Technical field
The utility model relates to vinyl house technical field more particularly to a kind of large span Multifunctional plastic greenhouses.
Background technique
Currently, greenhouse mostly span is small in traditional agricultural production, that there are spaces is small, land utilization ratio is low, is not easy to machine
The disadvantages of toolization operates, and other than bottom vent, lack necessary environment conditioning measure, in winter low temperature, summer high temperature
Period, probably there are four month in 1 year normally to produce, and greenhouse is shorter using the time, and utilizing status is poor, thus we
A kind of large span Multifunctional plastic greenhouse is had devised to solve problem above.
Utility model content
Purpose of the utility model is to solve existing greenhouses using the problem that the time is shorter, utilizing status is poor, and
A kind of large span Multifunctional plastic greenhouse proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of large span Multifunctional plastic greenhouse, including column, the top of column are fixedly installed with truss, the upper table of truss
Face level, which is drawn, is equipped with steel wire, and the top fixation of steel wire is equipped with greenhouse canopy film, and the top center of truss is symmetrically arranged with insulation quilt, purlin
The top two sides of frame are fixedly installed with rectangular vent, and the side inner wall of rectangular vent is fixedly installed with decelerating motor, rectangle
Truss is run through in the bottom end of ventilation opening, is fixedly installed with fly net, the top of rectangular vent between the bottom end inner wall of rectangular vent
End is equipped with sunlight board sealing cover, and the output shaft of decelerating motor is fixedly connected with screw thread rotary column, the symmetrical screw thread in the surface of screw thread rotary column
Be arranged with the first sliding block, sunlight board sealing cover is fixedly installed with riveted frame close to the side of rectangular vent, riveted frame it is another
Slideslip is set in the top of rectangular vent, and slide bar, the surface pair of slide bar are vertically fixedly installed between the inner wall of riveted frame
Claim sliding sleeve be equipped with the second sliding block, be respectively hinged between two the first sliding blocks and two the second sliding blocks first support bar and
Second support bar, first support bar and second support bar are staggered, and the crossover location of first support bar and second support bar
Through there is shaft, the bottom side of truss is additionally provided with ventilation fan for rotation.
Preferably, the column rectangular array arrangement, and the height of column is different, intermediate column is high, and two sides are stood
Column is low.
Preferably, the truss is two pass muscle Triangle ID support construction, and the transverse bar of truss is domes, the two of truss
Side bottom is fixedly installed with wound membrane bar, and volume has sunshade net on wound membrane bar, and sunshade net is rotated together with wound membrane bar, and the one of sunshade net
Side extends to the upper surface of greenhouse canopy film.
Preferably, wound membrane bar one end is equipped with film-coiling device, and film-coiling device is by being fixed on the upper telescopic drawing on ground
Bar moves on greenhouse bracket, and by greenhouse sunshade after expansion, bottom is placed in when packing up.
Preferably, the both ends of the steel wire are separately fixed at the side of two truss, and greenhouse canopy film is located at steel wire and truss
Above.
Preferably, the top center of the truss is rotatably equipped with wind-up roll, and insulation quilt is wound on the surface of wind-up roll.
Preferably, the other end of the screw thread rotary column is vertically rotatably connected on the inner wall of rectangular vent, screw thread rotary column
Central rotational be arranged with partition, the two sides of partition are fixedly mounted on the inner wall of rectangular vent, and partition is by screw thread rotary column point
For front pillar and rear pillar, and the hand of thread spiral of front pillar and rear pillar on the contrary, two the first sliding blocks respectively screw thread be set in front pillar and
The surface of rear pillar.
The beneficial effects of the utility model are as follows:
(1) rotation of screw thread rotary column is driven by starting decelerating motor, so that two the first sliding blocks are close to each other or separate,
Under the gearing of screw thread rotary column, the first sliding block, slide bar, the second sliding block, first support bar and second support bar, so that on sealing cover
Lower movement, can be realized the opening and closing of rectangular vent, improve greenhouse ventilation the degree of automation, in conjunction with sunshade net,
The setting of insulation quilt, ventilation fan and light compensating lamp strengthens the regulation of greenhouse internal environment, and the utility model is structurally reasonable, improves
The degree of automation of greenhouse ventilation, strengthens the regulation of greenhouse internal environment, also improve greenhouse using time and benefit
Use effect.
(2) for the ventilation opening of the utility model using sunlight board as sealing cover, such benefit can be prevented from pocket water (product
Water), the ventilation opening of general vinyl house is easy to appear pocket water (ponding) phenomenon after raining due to not supporting below film.
(3) general greenhouse does not have external sunshade, even if there is external sunshade, sunshade net is also to be unfolded from top toward bottom, outer screening
Sun collapses the top for being placed on greenhouse, not only will affect illumination in this way, but also sunshade net is placed in for a long time at the top of greenhouse, can give greenhouse
Top structure causes stress, it is possible to cause greenhouse top structure to deform, influence the fastness of greenhouse, influence greenhouse and use the longevity
Life.This greenhouse design sunshade net expansion direction is unfolded from bottom toward top, and gathering is placed on bottom, will not influence light in this way
According to greenhouse structure will not be influenced to cause stress at the top of greenhouse.
(4) exhaust fan is arranged in bottom side, for reinforcing the ventilation in greenhouse.
(5) light compensating lamp is set, and such as rainy weather, when the inadequate plant growth of illumination, light compensating lamp can give crop light filling.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of large span Multifunctional plastic greenhouse cross-sectional view；
Fig. 2 be the utility model proposes a kind of large span Multifunctional plastic greenhouse A at structural schematic diagram.
In figure: 1 column, 2 wound membrane bars, 3 truss, 4 greenhouse canopy films, 5 steel wires, 6 insulation quilts, 7 rectangular vents, 8 deceleration electricity
Machine, 9 fly nets, 10 sunlight board sealing covers, 11 screw thread rotary columns, 12 first sliding blocks, 13 slide bars, 14 second sliding blocks, 15 first supports
Bar, 16 second support bars, 17 ventilation fans, 18 light compensating lamps, 19 sunshade nets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of large span Multifunctional plastic greenhouse, including column 1, the top of column 1 are fixedly installed with purlin
Frame 3, the upper surface level of truss 3, which is drawn, is equipped with steel wire 5, and the top of steel wire 5, which is fixed, is equipped with greenhouse canopy film 4, in the top of truss 3
Between be symmetrically arranged with insulation quilt 6, the top two sides of truss 3 are fixedly installed with rectangular vent 7, the side inner wall of rectangular vent 7
It is fixedly installed with decelerating motor 8, the bottom end of rectangular vent 7 is run through truss 3, fixed between the bottom end inner wall of rectangular vent 7
Fly net 9 is installed, the top of rectangular vent 7 is equipped with sunlight board sealing cover 10, and the output shaft of decelerating motor 8 is fixedly connected with
Screw thread rotary column 11, the symmetrical thread bush in the surface of screw thread rotary column 11 are equipped with the first sliding block 12, and sunlight board sealing cover 10 is logical close to rectangle
The side in air port 7 is fixedly installed with riveted frame, and the other side of riveted frame is slidably located in the top of rectangular vent 7, riveted frame
Inner wall between be vertically fixedly installed with slide bar 13, the symmetrical sliding sleeve in the surface of slide bar 13 is equipped with the second sliding block 14, two first
First support bar 15 and second support bar 16, first support bar have been respectively hinged between sliding block 12 and two the second sliding blocks 14
15 and second support bar 16 be staggered, and the crossover location of first support bar 15 and second support bar 16 rotation through have turn
Axis is equipped with light compensating lamp 18 on the truss 3, and the bottom side of truss 3 is additionally provided with ventilation fan 17.
In the present embodiment, the arrangement of 1 rectangular array of column, and the height of column 1 is different, intermediate 1 highest of column, two sides
1 height of column be gradually reduced, truss 3 is two pass muscle Triangle ID support construction, and the transverse bar of truss 3 is domes, truss 3
Two side bottoms be fixedly installed with wound membrane bar 2, volume has sunshade net 19 on wound membrane bar 2, and sunshade net 19 is with 2 turns of wound membrane bar
Dynamic, the side of sunshade net 19 extends to the upper surface of greenhouse canopy film 4.Described 2 one end of wound membrane bar is equipped with film-coiling device, and film-coiling device passes through
It is fixed on the upper telescopic pull rod on ground, is moved on greenhouse bracket, by greenhouse sunshade after expansion, bottom is placed in when packing up
Portion.The top center of truss 3 is rotatably equipped with wind-up roll, the winding of insulation quilt 6 on the surface of wind-up roll, screw thread rotary column 11 it is another
End is vertically rotatably connected on the inner wall of rectangular vent 7, and the central rotational of screw thread rotary column 11 is arranged with partition, the two sides of partition
It is fixedly mounted on the inner wall of rectangular vent 7, partition divides screw thread rotary column 11 for front pillar and rear pillar, and the spiral shell of front pillar and rear pillar
The line hand of spiral on the contrary, two the first sliding blocks 12 screw thread is set in the surface of front pillar and rear pillar respectively.
In the present embodiment, in use, driving screw thread rotary column 11 to rotate by starting decelerating motor 8, so that two first cunnings
Block 12 is close to each other or separate, in screw thread rotary column 11, the first sliding block 12, slide bar 13, the second sliding block 14,15 and of first support bar
Under the gearing of second support bar 16, so that sealing cover 10 moves up and down, the opening and closing of rectangular vent 7 can be realized, mention
The degree of automation of high greenhouse ventilation is strengthened in conjunction with the setting of sunshade net 19, insulation quilt 6, ventilation fan 17 and light compensating lamp 18
The regulation of greenhouse internal environment, the utility model is structurally reasonable, improves the degree of automation of greenhouse ventilation, strengthens in greenhouse
The regulation of portion's environment, improve greenhouse using time and utilizing status.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of large span Multifunctional plastic greenhouse, including column (1), which is characterized in that the fixed peace in the top of the column (1)
Equipped with truss (3), the upper surface level of truss (3), which is drawn, is equipped with steel wire (5), and the top fixation of steel wire (5) is equipped with greenhouse canopy film
(4), the top center of truss (3) is symmetrically arranged with insulation quilt (6), and the top two sides of truss (3) are fixedly installed with rectangular vent
(7), the side inner wall of rectangular vent (7) is fixedly installed with decelerating motor (8), and truss is run through in the bottom end of rectangular vent (7)
(3), it is fixedly installed with fly net (9) between the bottom end inner wall of rectangular vent (7), the top of rectangular vent (7) is equipped with sun
Tabula rasa sealing cover (10), the output shaft of decelerating motor (8) are fixedly connected with screw thread rotary column (11), the surface pair of screw thread rotary column (11)
Thread bush is claimed to be equipped with the first sliding block (12), sunlight board sealing cover (10) is fixedly installed with riveting close to the side of rectangular vent (7)
Close frame, the other side of riveted frame is slidably located in the tops of rectangular vent (7), is vertically fixedly mounted between the inner wall of riveted frame
Have slide bar (13), the symmetrical sliding sleeve in surface of slide bar (13) is equipped with the second sliding block (14), and two the first sliding blocks (12) and two the
First support bar (15) and second support bar (16), first support bar (15) and have been respectively hinged between two sliding blocks (14)
Two support rods (16) are staggered, and the crossover location of first support bar (15) and second support bar (16) rotates to run through to have and turn
Axis is equipped with light compensating lamp (18) on the truss (3), and the bottom side of truss (3) is additionally provided with ventilation fan (17).
2. a kind of large span Multifunctional plastic greenhouse according to claim 1, which is characterized in that the column (1) is in square
Shape array arrangement, and the height of column (1) is different, intermediate column (1) is high, and the column (1) of two sides is low.
3. a kind of large span Multifunctional plastic greenhouse according to claim 1, which is characterized in that the truss (3) is double
The transverse bar of road muscle Triangle ID support construction, truss (3) is domes, and two side bottoms of truss (3) are fixedly installed with wound membrane
Bar (2), rolling up on wound membrane bar (2) has sunshade net (19), and sunshade net (19) is rotated together with wound membrane bar (2), sunshade net (19)
Side extends to the upper surface of greenhouse canopy film (4).
4. a kind of large span Multifunctional plastic greenhouse according to claim 3, which is characterized in that the wound membrane bar (2) one
End is equipped with film-coiling device, and film-coiling device is moved on greenhouse bracket by being fixed on the upper telescopic pull rod on ground, will after expansion
Greenhouse sunshade, is placed in bottom when packing up.
5. a kind of large span Multifunctional plastic greenhouse according to claim 1, which is characterized in that the two of the steel wire (5)
End is separately fixed at the side of two truss (3), and greenhouse canopy film (4) is located at steel wire (5) and truss (3) above.
6. a kind of large span Multifunctional plastic greenhouse according to claim 1, which is characterized in that the top of the truss (3)
Portion's central rotational is equipped with wind-up roll, and insulation quilt (6) is wound on the surface of wind-up roll.
7. a kind of large span Multifunctional plastic greenhouse according to claim 1, which is characterized in that the screw thread rotary column (11)
The other end be vertically rotatably connected on the inner wall of rectangular vent (7), the central rotational of screw thread rotary column (11) is arranged with partition,
The two sides of partition are fixedly mounted on the inner wall of rectangular vent (7), and screw thread rotary column (11) are divided into front pillar and rear pillar by partition, and
The hand of thread spiral of front pillar and rear pillar on the contrary, two the first sliding blocks (12) screw thread is set in the surface of front pillar and rear pillar respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865737.3U CN208317622U (en) | 2018-06-06 | 2018-06-06 | A kind of large span Multifunctional plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865737.3U CN208317622U (en) | 2018-06-06 | 2018-06-06 | A kind of large span Multifunctional plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317622U true CN208317622U (en) | 2019-01-04 |
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ID=64772972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820865737.3U Active CN208317622U (en) | 2018-06-06 | 2018-06-06 | A kind of large span Multifunctional plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522089A (en) * | 2018-06-06 | 2018-09-14 | 江苏省农业科学院 | A kind of large span Multifunctional plastic greenhouse |
-
2018
- 2018-06-06 CN CN201820865737.3U patent/CN208317622U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522089A (en) * | 2018-06-06 | 2018-09-14 | 江苏省农业科学院 | A kind of large span Multifunctional plastic greenhouse |
| CN108522089B (en) * | 2018-06-06 | 2020-02-07 | 江苏省农业科学院 | Large-span multifunctional plastic greenhouse |
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