CN204948936U - Sunshade heavy curtain device in greenhouse if indeed vegetables are grown seedlings - Google Patents
Sunshade heavy curtain device in greenhouse if indeed vegetables are grown seedlings Download PDFInfo
- Publication number
- CN204948936U CN204948936U CN201520724739.7U CN201520724739U CN204948936U CN 204948936 U CN204948936 U CN 204948936U CN 201520724739 U CN201520724739 U CN 201520724739U CN 204948936 U CN204948936 U CN 204948936U
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- Prior art keywords
- draw
- blind
- greenhouse
- driving rod
- window
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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 sunshade heavy curtain device in greenhouse if indeed vegetables are grown seedlings, the rotary integrating sphere includes a fixed support, the riding wheel, the intelligent control mechanism further comprises a drive syste, the actuating lever, the traction lever, the window -blind, draw the curtain rod, support curtain rope, the fixed bolster is maked somebody a mere figurehead in the greenhouse and the lower part sets firmly the riding wheel, the actuating lever with the riding wheel direction perpendicular and with fixed bolster swivelling joint, the actuating system sets firmly to be connected with the actuating lever in fixed bolster and its output, the actuating lever is through the rack toothing drive of its gear with the traction lever, fixed bolster upper portion and one end are located rather than fixed connection to the window -blind, the other end with draw curtain rod fixed connection, the traction lever passes the riding wheel unsettled and draw the curtain rod rather than fixed connection, ask the curtain rope to locate window -blind lower part and both ends and fixed bolster fixed connection along the traction lever direction. The utility model discloses a fixed bolster holds up the traction lever to the actuating system drives the actuating lever and opens and shuts with traction lever rack and pinion meshing drive window -blind and realize the control of greenhouse illumination and temperature, has simple structure, with low costs, characteristics that the reliability is high.
Description
Technical field
The utility model belongs to agricultural facility technical field, relates to the fruits and vegetables seedling cultivation greenhouse internal sunshade curtain device that a kind of structure is simple, cost is low, reliability is high.
Background technology
Greenhouse is also known as greenhouse, and energy printing opacity, good heat preservation performance, can shorten plant growth period and increase yield, is used for plant cultivation or the nursery etc. such as low temperature season warm season vegetable, flowers, forest.Compare with long-term cropping under nature, greenhouse has can control temperature, humidity, CO
2concentration, the features such as natural environment such as heavy snow strong wind can be resisted.In order to regulate the greenhouse quantity of illumination and reduce greenhouse, greenhouse generally adopts roof spray system to reduce warm indoor greenhouse and to increase humidity; Also have and adopt wet curtain/fan for cooling system to utilize evaporation of water cool principle to realize cooling; Adopt indoor micro-spray system in addition, except spraying to plant, can also play in summer and reduce warm indoor temperature; More adopt internal sunshade heavy curtain to regulate the quantity of illumination, the humidity and temperature in greenhouse for fruits and vegetables seedling cultivation greenhouse, winter, internal sunshade heavy curtain also played insulation effect, and heating energy consumption can be made to decline about 50%, and had summer and reflectively play cooling and to shelter from heat or light effect.
Greenhouse of the prior art internal sunshade heavy curtain extensively adopts the collapsible internal sunshade curtain of two-orbit, but still there is many defects, such as: the collapsible internal sunshade curtain of existing two-orbit adopts two or four motors to provide power, because its Power output must be synchronous, motor installation and debugging difficulty can be caused, and installation and adjustment error also can cause the life-span of whole system and maintenance period to shorten, cost also corresponding rising; And the collapsible internal sunshade curtain of existing two-orbit generally adopts tube shaped electric machine to drive, not only tube shaped electric machine cost is high, and reliability compares conventional motors difference; In addition, two-orbit guide frame is complicated, not only increases holistic cost, and poor, difficult in maintenance at the high temperature of fruits and vegetables nursery, high humidity environment stability inferior.
Utility model content
The purpose of this utility model is to provide the fruits and vegetables seedling cultivation greenhouse internal sunshade curtain device that a kind of structure is simple, cost is low, reliability is high.
The purpose of this utility model realizes like this, comprise fixed support, support roller, drive system, driving rod, draw bar, window-blind, draw curtain rod, holder curtain rope, described fixed support is maked somebody a mere figurehead in greenhouse and its underpart longitudinally or is laterally fixedly installed support roller, described driving rod arranges with support roller arranged direction is vertical and is rotatably connected with fixed support, described drive system is fixedly installed on fixed support and its output is connected with driving rod, described driving rod to be engaged with the tooth bar of draw bar by its gear and drives draw bar to move, described window-blind is arranged at fixed support top and one end is fixedly connected with fixed support, the other end with draw curtain rod and be fixedly connected with, described draw bar is unsettled and draw curtain rod and be fixedly connected with it through support roller, described holder curtain rope is arranged at window-blind bottom along draw bar direction and two ends are fixedly connected with fixed support.
The utility model holds up draw bar by fixed support, drive driving rod and draw bar rack and pinion engagement to drive window-blind folding to realize the control of greenhouse light and temperature with single drive system, effectively overcome the installation and debugging difficulty that two-orbit collapsible internal sunshade curtain causes due to many power, the difficult problem that reliability is low, maintenance is frequent and use cost is high; And using conventional electric motor or manually as drive system, also overcome that the cost caused using tube shaped electric machine as drive source in prior art is high, the problem of poor reliability; The utility model is led to draw bar by fixing support roller, and in customer service prior art, two-orbit guide frame is complicated, holistic cost is higher, in the difficult problem that the high temperature of fruits and vegetables nursery, high humidity environment stability inferior are poor, difficult in maintenance.Therefore the utility model has the advantages that structure is simple, cost is low, reliability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model;
In figure: 1-fixed support, 2-support roller, 31-electromotor, 32-speed changer, 4-driving rod, 41-gear, 5-draw bar, 51-tooth bar, 6-window-blind, 7-draws curtain rod, and 8-holds in the palm curtain rope.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, but must not be limited the utility model by any way, any change done based on the utility model training centre or improvement, all belong to protection domain of the present utility model.
As shown in Figure 1, the utility model comprises fixed support 1, support roller 2, drive system 3, driving rod 4, draw bar 5, window-blind 6, draw curtain rod 7, holder curtain rope 8, described fixed support 1 is maked somebody a mere figurehead in greenhouse and its underpart longitudinally or is laterally fixedly installed support roller 2, described driving rod 4 arranges with support roller 2 arranged direction is vertical and is rotatably connected with fixed support 1, described drive system 3 is fixedly installed on fixed support 1 and its output is connected with driving rod 4, described driving rod 4 to be engaged with the tooth bar 51 of draw bar 5 by its gear 41 and drives draw bar 5 to move, described window-blind 6 is arranged at fixed support 1 top and one end is fixedly connected with fixed support 1, the other end with draw curtain rod 7 and be fixedly connected with, described draw bar 5 is unsettled and draw curtain rod 7 and be fixedly connected with it through support roller 2, described holder curtain rope 8 is arranged at window-blind 6 bottom along draw bar 5 direction and two ends are fixedly connected with fixed support 1.
Described window-blind 6 in greenhouse along draw bar 5 and/or along driving rod 4 subsection setup.
Described window-blind 6 is arranged at two adjacent support rollers 2 or between tugboat 2 and gear 41.
Described driving rod 4 is arranged at intervals with multiple gear 41, and described draw bar 5 is corresponding with the gear 41 of driving rod 4 is provided with many, described in draw curtain rod 7 and be fixedly connected with many draw bars 5 respectively.
Described drive system 3 is motor driven systems or driven by shaking system.
Described motor driven systems comprises electromotor 31 and connected speed changer 32, and the output of described speed changer 32 is connected with driving rod 4.
Draw bar 5 direction is provided with limit switch to described fixed support 1 or driving rod 4 is provided with encoder, and described limit switch or encoder are connected with the control device signal of drive system 3.
Described drive system 3 is controlled by the intelligence control system with honourable rain sensor.
utility model works principle and the course of work:
The utility model holds up draw bar by fixed support, drive driving rod and draw bar rack and pinion engagement to drive window-blind folding to realize the control of greenhouse light and temperature with single drive system, effectively overcome the installation and debugging difficulty that two-orbit collapsible internal sunshade curtain causes due to many power, the difficult problem that reliability is low, maintenance is frequent and use cost is high; And using conventional electric motor or manually as drive system, also overcome that the cost caused using tube shaped electric machine as drive source in prior art is high, the problem of poor reliability; The utility model is led to draw bar by fixing support roller, and in customer service prior art, two-orbit guide frame is complicated, holistic cost is higher, in the difficult problem that the high temperature of fruits and vegetables nursery, high humidity environment stability inferior are poor, difficult in maintenance.Further by window-blind in greenhouse along draw bar and/or along driving rod subsection setup, driving rod is arranged at intervals with multiple gear, correspondence arranges many draw bars, wide-span greenhouse drives multistage abat vent just can realize covering fully or partially through a drive system, solving traditional double track collapsible internal sunshade curtain needs multiple device to cover for wide-span greenhouse, and the difficult problem that the control caused is loaded down with trivial details, complicated integral structure, cost are higher, difficult in maintenance.Further, drive system can adopt motor driven systems or driven by shaking system as required, improves the flexibility of whole device.In addition, motor driven systems comprises electromotor and connected speed changer, the output of speed changer is connected with driving rod, thus make motor driven systems that common motor can be adopted to mate different speed changers to reach different folding speed, both the cost of electromotor had been reduced, difference according to requirements can determine folding speed flexibly again, improve the scope of application of whole device.In addition, arrange limit switch or driving rod arranges encoder at fixed support, the folding that can realize abat vent is spacing, causes overload and damages, improve the reliability of device after avoiding abat vent to put in place to rack-and-pinion and electromotor; And can be after encoder is set realize the greenhouse quantity of illumination, the Automated condtrol of temperature lays the first stone.Secondly, drive system is controlled by the intelligence control system with honourable rain sensor, and in conjunction with arranging encoder, the Automated condtrol for greenhouse provides the necessary means that input and output are measured.In sum, the utility model has the advantages that structure is simple, cost is low, reliability is high.
As shown in Figure 1, when needs greenhouse needs shading, actuating motor 31 drives driving rod 4 to rotate through speed changer 32, driving rod 4 engages with the tooth bar 51 of draw bar 5 through gear 41, drive draw bar 5 to move and drives fix with driving rod 5 multiple to draw curtain rod 7 and drive multiple window-blind 6 to open to form shading to greenhouse, now because window-blind 6 span is comparatively large, the tenesmus of window-blind 6 part is also held by holder curtain rope 8.
Claims (8)
1. a fruits and vegetables seedling cultivation greenhouse internal sunshade curtain device, it is characterized in that comprising fixed support (1), support roller (2), drive system (3), driving rod (4), draw bar (5), window-blind (6), draw curtain rod (7), holder curtain rope (8), described fixed support (1) is maked somebody a mere figurehead in greenhouse and its underpart longitudinally or is laterally fixedly installed support roller (2), described driving rod (4) arranges with support roller (2) arranged direction is vertical and is rotatably connected with fixed support (1), described drive system (3) is fixedly installed on fixed support (1) and its output is connected with driving rod (4), described driving rod (4) to be engaged with the tooth bar (51) of draw bar (5) by its gear (41) and drives draw bar (5) mobile, described window-blind (6) is arranged at fixed support (1) top and one end is fixedly connected with fixed support (1), the other end with draw curtain rod (7) and be fixedly connected with, described draw bar (5) is unsettled and draw curtain rod (7) and be fixedly connected with it through support roller (2), described holder curtain rope (8) is arranged at window-blind (6) bottom along draw bar (5) direction and two ends are fixedly connected with fixed support (1).
2. internal sunshade curtain device according to claim 1, is characterized in that described window-blind (6) in greenhouse along draw bar (5) and/or along driving rod (4) subsection setup.
3. internal sunshade curtain device according to claim 2, is characterized in that described window-blind (6) is arranged at two adjacent support rollers (2) or between support roller (2) and gear (41).
4. the internal sunshade curtain device according to Claims 2 or 3, it is characterized in that described driving rod (4) is arranged at intervals with multiple gear (41), described draw bar (5) is corresponding with the gear (41) of driving rod (4) is provided with many, described in draw curtain rod (7) and be fixedly connected with many draw bars (5) respectively.
5. internal sunshade curtain device according to claim 1, is characterized in that described drive system (3) is for motor driven systems or driven by shaking system.
6. internal sunshade curtain device according to claim 5, it is characterized in that described motor driven systems comprises electromotor (31) and connected speed changer (32), the output of described speed changer (32) is connected with driving rod (4).
7. internal sunshade curtain device according to claim 1, it is characterized in that described fixed support (1) is provided with limit switch along draw bar (5) direction or driving rod (4) is provided with encoder, described limit switch or encoder are connected with the control device signal of drive system (3).
8. the internal sunshade curtain device according to claim 1 or 7, is characterized in that described drive system (3) is controlled by the intelligence control system with honourable rain sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724739.7U CN204948936U (en) | 2015-09-18 | 2015-09-18 | Sunshade heavy curtain device in greenhouse if indeed vegetables are grown seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520724739.7U CN204948936U (en) | 2015-09-18 | 2015-09-18 | Sunshade heavy curtain device in greenhouse if indeed vegetables are grown seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204948936U true CN204948936U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520724739.7U Expired - Fee Related CN204948936U (en) | 2015-09-18 | 2015-09-18 | Sunshade heavy curtain device in greenhouse if indeed vegetables are grown seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204948936U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333601A (en) * | 2017-07-18 | 2017-11-10 | 百色闻远网络科技有限公司 | A kind of application shade and its light shading method |
| CN109372320A (en) * | 2018-10-20 | 2019-02-22 | 青岛蓝天温室有限公司 | A kind of top surface and three face multistage curtain-type synchronous opening/closing shade of left and right side |
| CN111052959A (en) * | 2019-12-16 | 2020-04-24 | 义乌市正乔科技有限公司 | Automatic opening and closing device for greenhouse |
| CN111919634A (en) * | 2020-09-18 | 2020-11-13 | 鑫晟欣（厦门）农业工场技术有限公司 | Shading system and greenhouse comprising same |
-
2015
- 2015-09-18 CN CN201520724739.7U patent/CN204948936U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333601A (en) * | 2017-07-18 | 2017-11-10 | 百色闻远网络科技有限公司 | A kind of application shade and its light shading method |
| CN109372320A (en) * | 2018-10-20 | 2019-02-22 | 青岛蓝天温室有限公司 | A kind of top surface and three face multistage curtain-type synchronous opening/closing shade of left and right side |
| CN111052959A (en) * | 2019-12-16 | 2020-04-24 | 义乌市正乔科技有限公司 | Automatic opening and closing device for greenhouse |
| CN111919634A (en) * | 2020-09-18 | 2020-11-13 | 鑫晟欣（厦门）农业工场技术有限公司 | Shading system and greenhouse comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20210918 |