CN211861252U - Roof full-opening arch multi-span film greenhouse - Google Patents
Roof full-opening arch multi-span film greenhouse Download PDFInfo
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- CN211861252U CN211861252U CN201922144938.1U CN201922144938U CN211861252U CN 211861252 U CN211861252 U CN 211861252U CN 201922144938 U CN201922144938 U CN 201922144938U CN 211861252 U CN211861252 U CN 211861252U
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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 provides an arch is opened entirely to roofing and is connected a membrane greenhouse: the roof opening device and the greenhouse framework are composed of at least one group of transmission mechanisms and a half-slope roof, wherein the transmission mechanisms comprise a windowing motor, a windowing transmission shaft, a windowing gear, a windowing rack and a windowing arm, and the roof opening device and the greenhouse framework are composed of the half-slope roof. The windowing motor is arranged on the windowing transmission shaft, a windowing gear which can be meshed with the windowing rack is arranged on the windowing transmission shaft, the windowing rack is connected with the opening and closing end of the windowing arm, the shaft end of the windowing arm is hinged with the greenhouse framework, and the half-slope roof is linked with the windowing arm through hinging; and a sealing element is arranged at the joint of the roof opening device and the roof of the greenhouse framework. The advantages are that: the two roofs of the greenhouse can be integrally opened, the ventilation area is greatly increased, high-temperature and high-humidity air in the greenhouse can be quickly removed, the effect of quick air exchange is achieved, and meanwhile natural illumination can be provided for crop growth.
Description
Technical Field
The utility model relates to an agricultural engineering technical field especially relates to a roofing all opens arch and links a membrane greenhouse.
Background
Natural ventilation mainly depends on external wind pressure and internal and external air hot pressure to make air flow, thereby achieving the purpose of exchanging indoor and outdoor air, and being an important process in greenhouse cultivation. The reasonable arrangement of the greenhouse window opening device can discharge the residual heat and the residual humidity in the greenhouse and increase the CO in the greenhouse2The content of the active ingredients in the greenhouse is improved, so that the high efficiency and the energy saving performance of various facility environment control equipment are effectively improved. The skylight device is arranged at the top of the greenhouse, so that sufficient convection of indoor and outdoor air can be ensured, a good ventilation effect is obtained, and the requirement of plant growth is met.
In the existing greenhouse facility, in order to facilitate ventilation and facilitate plant growth, a skylight is additionally arranged at the top of the greenhouse to serve as a ventilation mechanism, and the mechanism has the following defects: 1. the actual effective ventilation area for opening the window is small, the temperature in the greenhouse in summer must be forcibly reduced by using a wet curtain fan or other modes, and the operation cost is high; 2. the design and manufacture of the top-opening window mechanism are complex, a plurality of groups of movable window frames and fixed window frames are required, and the use amount of aluminum materials and connecting pieces thereof is large, so that the cost is high and the installation is complicated; 3. because the boundary of the joint part of the skylight is long, the sealing part has high treatment difficulty, and the phenomenon of rain (water) leakage is easy to occur.
How to provide a greenhouse with large effective ventilation area, simple installation process and good sealing performance becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a roofing all opens arch and links a membrane greenhouse for the actual effective draught area who opens of window for solving current greenhouse facility is little, adopts the electronic equipment cooling but the running cost is high, the high just loaded down with trivial details problem of process installation cost in installation skylight.
In order to realize the above purpose, the utility model discloses technical scheme provides a roofing is opened arch entirely and is connected a membrane greenhouse, and it includes: by at least a set of drive mechanism and roof opening device, the greenhouse skeleton that the half slope roofing constitutes, it is specific: each transmission mechanism comprises a window opening motor, a window opening transmission shaft, a window opening gear, a window opening rack and a window opening arm; the windowing motor is arranged on the windowing transmission shaft, a windowing gear which can be meshed with one end of the windowing rack is arranged on the windowing transmission shaft, the other end of the windowing rack is connected with the opening and closing end of the windowing arm, the shaft end of the windowing arm is hinged with the greenhouse framework, and the half-slope roof is linked with the windowing arm through hinging; and a sealing element is arranged at the joint of the roof opening device and the roof of the greenhouse framework.
Preferably, in the above technical solution, the transmission mechanism includes a window opening shaft support, one end of the window opening shaft support is fixedly mounted on the window opening transmission shaft, and the other end of the window opening shaft support is fixed to the window opening motor.
Preferably, the transmission mechanism includes a windowing cross bar, and the windowing cross bar is installed between the opening ends of the two adjacent windowing arms.
Preferably, a folding nylon insect-proof net and a windowing sealing strip are arranged between the windowing transverse rod and the roof joint of the greenhouse framework.
Preferably, a window sealing strip is arranged between the window opening arm and the roof joint of the greenhouse framework.
Preferably, the greenhouse framework comprises a gutter, a truss, an auxiliary rod and a roof arch, and the shaft end of the windowing arm is hinged with the gutter of the greenhouse framework; one end of the auxiliary rod is fixed with the truss, and a triangular support structure is formed between the truss and the roof circular arch.
Preferably, the greenhouse framework comprises a roof fixing rod, the roof fixing rod is connected with the other end of the auxiliary rod, each windowing arm falls on the roof fixing rod when being closed, and the roof fixing rod penetrates through the whole roof.
Preferably, the vertical surface of the greenhouse framework is covered with a high-strength woven membrane with the thickness of 0.3mm, and the top of the greenhouse framework is covered with an insect-proof membrane with the thickness of 0.2 mm.
Preferably, the high-strength woven membrane and the connection part of the insect-proof membrane and the greenhouse framework are provided with clamping grooves and clamping springs for fixing.
The utility model provides a roof is opened arch and is connected a membrane greenhouse entirely includes: the roof opening device and the greenhouse framework are composed of at least one group of transmission mechanisms and a half-slope roof, wherein the transmission mechanisms comprise a windowing motor, a windowing transmission shaft, a windowing gear, a windowing rack and a windowing arm, and the roof opening device and the greenhouse framework are composed of the half-slope roof. The windowing motor is arranged on the windowing transmission shaft, a windowing gear which can be meshed with one end of the windowing rack is arranged on the windowing transmission shaft, the other end of the windowing rack is connected with the opening and closing end of the windowing arm, the shaft end of the windowing arm is hinged with the greenhouse framework, and the half-slope roof is linked with the windowing arm through hinging; and a sealing element is arranged at the joint of the roof opening device and the roof of the greenhouse framework.
The working principle of the utility model is that: a windowing motor fixed on a greenhouse main body framework drives a windowing transmission shaft to rotate, a gear fixed on the windowing transmission shaft rotates along with the windowing transmission shaft and is meshed with a driving rack to move, a windowing arm connected with the rack pushes a semi-slope roof to rotate around a hinge mechanism of a gutter, and finally opening and closing of the whole roof are achieved.
The utility model has the advantages that: the two roofs of the greenhouse can be integrally opened, the ventilation area is greatly increased, high-temperature and high-humidity air in the greenhouse can be quickly removed, the effect of quick air exchange is achieved, and meanwhile natural illumination can be provided for crop growth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required to be used in the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic plan view of a skylight of a roof-opening arched multi-span film greenhouse provided by the utility model.
Fig. 2 is a schematic view of the roof full-open arched multi-span film greenhouse provided by the present invention when the roof is opened.
Fig. 3 is a schematic view of the roof full-open arched multi-span film greenhouse provided by the present invention when the roof is closed.
Fig. 4 is an assembly view of the transmission mechanism of the roof full-open arch multi-span film greenhouse provided by the utility model.
Fig. 5 is a schematic structural view of the roof full-open arch multi-span film greenhouse transmission mechanism provided by the utility model.
Fig. 6 is a schematic view of the main structure of the transmission mechanism of the roof full-open arch-shaped multi-span film greenhouse provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
Now it is right that the utility model discloses carry out the detailed description:
the utility model provides an arch is opened entirely to roofing and is connected a membrane greenhouse includes: roof opening device, greenhouse skeleton constitute, roof opening device includes: at least one group of transmission mechanism and the half-slope roof. The transmission mechanism consists of: the window opening device comprises a window opening motor 10, a window opening transmission shaft 11, a window opening gear 13, a window opening rack 9, a window opening arm 7, a window opening shaft support 12 and a window opening cross rod 8. The greenhouse framework is composed of: gutter 1, truss 3, auxiliary rod 4, roof dome 5, roof dead lever 6.
As shown in fig. 2-4, fig. 2 to 4 are schematic and assembly views of the opening, closing and transmission mechanism for the roof full-open arched multi-span membrane of the present invention.
The windowing transmission shaft 11 is provided with a windowing motor 10, the windowing gear 13 and the windowing motor 10 are adjacently arranged on the windowing transmission shaft 11 so as to be linked, and the windowing gear 13 is meshed with one end of the windowing rack 9. The other end of the windowing rack 9 is connected with the opening and closing end of the windowing arm 7. The shaft end of the windowing arm 7 is hinged with the gutter 1 of the greenhouse framework, and the windowing arm 7 is linked with the half-slope roof after being hinged and fixed. In particular, the windowing arm 7 supports the outer frame of the half-slope roof.
A windowing shaft support 12 is arranged between the windowing motor 10 and the windowing transmission shaft 11 and used for fixing the windowing motor 10. Further, a windowing motor base 10.1 is fixed on the windowing transmission shaft 11, and then the windowing motor is mounted on the windowing motor base 10.1 through bolts.
And a windowing cross rod 8 is arranged between the opening ends of the two adjacent windowing arms 7, and plays a role in further reinforcing the adjacent windowing arms 7 and the half-slope roof between the adjacent windowing arms 7.
Roof opening device is equipped with the sealing member with the roofing junction of greenhouse skeleton, and is specific: a folding nylon insect-proof net 14 and a windowing sealing strip are arranged between the connecting part of the windowing cross bar 8 and the circular arch roof of the greenhouse framework. A windowing sealing strip is arranged between the windowing arm 7 and the roof joint of the greenhouse framework.
As shown in fig. 2 and 3, the sub-rod 4 is installed between the roof fixing rod 6 and the truss 3 at both ends thereof, and forms a triangular support structure between the truss 3 and the roof dome 5.
The roof fixing rod 6 of the greenhouse framework is connected with the other end of the auxiliary rod 4, each windowing arm 7 falls on the roof fixing rod 6 when being closed, and the roof fixing rod 6 penetrates through the whole roof.
The facade of the greenhouse framework is covered with a high-strength woven membrane with the thickness of 0.3mm, and the top is covered with an insect-proof membrane with the thickness of 0.2 mm. Wherein, the high-strength woven membrane and the joint of the insect-proof membrane and the greenhouse framework are provided with a clamping groove and a clamping spring for fixing.
Now explain further the utility model discloses technical scheme further explains: the roof full-open arched multi-span membrane greenhouse consists of a greenhouse framework, a roof opening device and a covering material. Fig. 2 and 3 are schematic diagrams of the greenhouse roof when being opened and closed respectively. Fig. 4 is an assembly view of a transmission mechanism of a roof full-open arched multi-span film greenhouse.
The greenhouse framework consists of upright posts 2, a girder, a gutter 1, a truss 3, a roof arch 5 and a roof fixing rod 6.
The upright post 2 is made of a double-sided hot-dip galvanized rectangular steel pipe and is used for supporting and stabilizing the multi-span film greenhouse. The gutter 1 and the top fixing window edge connecting part are hinged by adopting aluminum alloy shafts, so that the firmness and the usability of the fixing edges can be improved, and the gutter is not rusted and does not corrode a greenhouse. The upper part of the upright post 2 is connected with the gutter 1 through a connecting piece.
The roof opening device consists of a windowing motor 10, a windowing transmission shaft 11, a windowing gear 13, a windowing rack 9, a windowing arm 7, a windowing shaft support 12, a transmission mechanism of a windowing cross bar 8 and a half-slope roof.
The semi-slope roof and the adjacent gutter 1 are used as shafts, and the semi-slope roof is driven by a transmission mechanism to be opened and closed.
The windowing motor 10 is fixed on the windowing transmission shaft 11, and the windowing motor 10 is mounted on the windowing motor 10 through bolts. The window shaft support 12 is attached to the window transmission shaft 11.
When the windowing motor 10 is driven, the windowing transmission shaft 11 is driven through the transmission action of the chain wheel, a plurality of groups of windowing gears 13 are sleeved on the windowing transmission shaft 11 according to preset intervals, external teeth of the windowing gears 13 are meshed with one end of a windowing rack 9, and the other end of the windowing rack 9 is hinged with the windowing arm 7 through a rack connecting piece 9.1. The other end of the windowing rack 9 is connected with the windowing arm 7 through a rack connecting piece 9.1 and a T-shaped bolt, so that the transmission mechanism is hinged with the roof, and an openable roof structure is formed.
One end of the auxiliary rod 4 is connected with the roof fixing rod 6, the other end of the auxiliary rod is fixed on the truss 3 through a T-shaped bolt, and a triangular supporting structure is formed between the roof circular arch 5 and the truss 3 to play a role in fixing the roof circular arch 5.
As shown in fig. 6, the roof fixing bar 6 is connected to the other end of the sub-bar 4, and the closing point of each of the opening arms 7 when closed falls on the roof fixing bar 6, and the roof fixing bar 6 penetrates the entire roof.
The windowing transverse rod 8 is arranged between the opening ends of the two adjacent windowing arms 7, when the windowing arms 7 are opened, the folding nylon insect-proof net 14 arranged between the windowing transverse rod 8 and the connection part of the circular arch roof is opened, specifically, the folding nylon insect-proof net 14 of 40 meshes is arranged between the windowing transverse rod 8 and the greenhouse fixing frame, outdoor sundries and plant diseases and insect pests are prevented from entering the room, the problem that the folding insect-proof net 14 cannot be completely withdrawn when the skylight is closed is effectively solved, and the heat insulation performance of the greenhouse is improved.
The joint of the windowing arm 7, the windowing cross rod 8 and the roof circular arch 5 is provided with a windowing sealing strip, and the windowing sealing strips are used for sealing the joint when the roof opening device is closed, so that rain leakage is prevented.
The greenhouse facade covering material adopts a high-strength woven film with the thickness of 0.3mm, and the top of the greenhouse facade covering material adopts an insect-proof film with the thickness of 0.2 mm. The structure is opened to the roofing at greenhouse top adopts the electronic rack and pinion mode of windowing of opening of semiarc, and the height of opening is about 1.5 meters, can realize that two roofs in membrane greenhouse are whole to be opened, has realized the inside and outside quick circulation and the exchange of air in greenhouse to reach the effect of cooling dehumidification.
The roof full-open arched multi-span membrane greenhouse is also provided with corresponding supporting facilities, wherein the supporting facilities comprise a natural ventilation system, a ventilation cooling system, a sun shading system, a water and fertilizer system, a cultivation tank system, an intelligent environment control system, a power distribution system and the like.
The working principle of the utility model is that: a windowing motor 10 fixed on a greenhouse main body framework drives a windowing transmission shaft 11 to rotate, a gear fixed on the windowing transmission shaft 11 rotates along with the windowing transmission shaft 11 and is meshed with a driving rack to move, a windowing arm 7 connected with the rack pushes a half-slope roof to rotate around a hinge mechanism of a gutter 1, and finally opening and closing of the whole roof are achieved.
The utility model provides a roof is opened arch and is connected a membrane greenhouse entirely includes: the roof opening device and the greenhouse framework are composed of at least one group of transmission mechanisms and a half-slope roof, wherein the transmission mechanisms comprise a windowing motor, a windowing transmission shaft, a windowing gear, a windowing rack and a windowing arm, and the roof opening device and the greenhouse framework are composed of the half-slope roof. The windowing motor is arranged on the windowing transmission shaft, a windowing gear which can be meshed with one end of the windowing rack is arranged on the windowing transmission shaft, the other end of the windowing rack is connected with the opening and closing end of the windowing arm, the shaft end of the windowing arm is hinged with the greenhouse framework, and the half-slope roof is linked with the windowing arm through hinging; and a sealing element is arranged at the joint of the roof opening device and the roof of the greenhouse framework.
The working principle of the utility model is that: a windowing motor fixed on a greenhouse main body framework drives a windowing transmission shaft to rotate, a gear fixed on the windowing transmission shaft rotates along with the windowing transmission shaft and is meshed with a driving rack to move, a windowing arm connected with the rack pushes a semi-slope roof to rotate around a hinge mechanism of a gutter, and finally opening and closing of the whole roof are achieved.
The utility model has the advantages that: the two roofs of the greenhouse can be integrally opened, the ventilation area is greatly increased, high-temperature and high-humidity air in the greenhouse can be quickly removed, the effect of quick air exchange is achieved, and meanwhile natural illumination can be provided for crop growth.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a roofing opens arch and connects a membrane greenhouse entirely, its characterized in that, it includes: by at least a set of drive mechanism and roof opening device, the greenhouse skeleton that the half slope roofing constitutes, it is specific:
each transmission mechanism comprises a window opening motor, a window opening transmission shaft, a window opening gear, a window opening rack and a window opening arm;
the windowing motor is arranged on the windowing transmission shaft, a windowing gear which can be meshed with one end of the windowing rack is arranged on the windowing transmission shaft, the other end of the windowing rack is connected with the opening and closing end of the windowing arm, the shaft end of the windowing arm is hinged with the greenhouse framework, and the half-slope roof is hinged with the windowing arm;
and a sealing element is arranged at the joint of the roof opening device and the roof of the greenhouse framework.
2. The roofed fully-open arched multi-span membrane greenhouse of claim 1, wherein the transmission mechanism comprises a fenestration shaft support,
one end of the windowing shaft support is fixedly arranged on the windowing transmission shaft, and the other end of the windowing shaft support is fixed with the windowing motor.
3. The roofed fully-open arched multi-span membrane greenhouse of claim 1, wherein the transmission mechanism comprises a windowing rail,
the windowing transverse rod is arranged between the opening ends of the two adjacent windowing arms.
4. The arched multi-span membrane greenhouse that is full-open on roof of claim 3, wherein there are foldable nylon insect-proof net and window sealing strip between the window cross bar and the roof of the greenhouse frame.
5. The roofed fully-open arched multi-span membrane greenhouse of claim 3, wherein a fenestration sealing strip is provided between the fenestration arm and the roof junction of the greenhouse framework.
6. The roof-opening arched multi-span membrane greenhouse of claim 1 or 5, wherein the greenhouse framework comprises a gutter, a truss, a secondary rod, and a roof dome, and the shaft end of the windowing arm is hinged with the gutter of the greenhouse framework; one end of the auxiliary rod is fixed with the truss, and a triangular support structure is formed between the truss and the roof circular arch.
7. The roof-opening arched multi-span membrane greenhouse of claim 6, wherein the greenhouse frame comprises a roof fixing rod connected to the other end of the sub-rod, on which the opening arms are dropped when closed, the roof fixing rod penetrating the entire roof.
8. The roof fully-open arched multi-span membrane greenhouse of claim 7, wherein the vertical surface of the greenhouse frame is covered with a high-strength woven membrane with a thickness of 0.3mm, and the top is covered with an insect-proof membrane with a thickness of 0.2 mm.
9. The roof-covering fully-open arched multi-span membrane greenhouse as claimed in claim 8, wherein the high-strength woven membrane and the insect-proof membrane are provided with a clamp groove and a clamp spring for fixing at the joint with the greenhouse frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922144938.1U CN211861252U (en) | 2019-12-04 | 2019-12-04 | Roof full-opening arch multi-span film greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922144938.1U CN211861252U (en) | 2019-12-04 | 2019-12-04 | Roof full-opening arch multi-span film greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211861252U true CN211861252U (en) | 2020-11-06 |
Family
ID=73244296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922144938.1U Active CN211861252U (en) | 2019-12-04 | 2019-12-04 | Roof full-opening arch multi-span film greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211861252U (en) |
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2019
- 2019-12-04 CN CN201922144938.1U patent/CN211861252U/en active Active
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