CN2540755Y - Electric shutter for greenhouse - Google Patents
Electric shutter for greenhouse Download PDFInfo
- Publication number
- CN2540755Y CN2540755Y CN02233377U CN02233377U CN2540755Y CN 2540755 Y CN2540755 Y CN 2540755Y CN 02233377 U CN02233377 U CN 02233377U CN 02233377 U CN02233377 U CN 02233377U CN 2540755 Y CN2540755 Y CN 2540755Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- transmission
- driving rod
- roller shutter
- drive link
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
Landscapes
- Greenhouses (AREA)
Abstract
An electric roller shutter for a greenhouse comprises a driving rod, a motor, a transmission case, a roller shutter shaft and a transmission counter of the roller shutter shaft, wherein the driving rod is hinged by two section bodies and two ends of the driving rod are respectively equipped with an upper rotating shaft and a lower rotating shaft which are perpendicular to a shaft of the driving rod. The lower rotating shaft is connected with an output end of the transmission case, the upper end is coaxially connected with the roller shutter shaft, the two rotate shafts are in drive connection by a transmission pair which is positioned inside the body of the driving rod, and an input end of the transmission case is connected with a shaft of the motor. The utility model employs an electric device to unwind and rewind holding curtain, which not only greatly reduces labor intensity but also improves work efficiency. The utility model is simple in structure, low in costs and reliable in working and can be utilized for various warm house booths.
Description
Technical field
The utility model relates to agricultural facility, particularly a kind of greenhouse electric rolling machine.
Background technology
Along with the continuous development of agricultural science and technology, utilize anti-season of chamber planting crop particularly vegetables technology and use universal day by day.The top in greenhouse (booth) is that hyaline membrane covers, and is stamped heat holding curtain in the above, when sunlight, heat holding curtain is rolled, and makes sun lights inject the greenhouse, when no sunlight (cloudy day snows or night), heat holding curtain decontroled is incubated.Generally by manually finishing, labour intensity is big in this work at present, work efficiency is very low.
Summary of the invention
The purpose of this utility model just provides and does not a kind ofly need artificial volume to put heat holding curtain, greenhouse electric rolling machine that work efficiency is high.
Technical solutions of the utility model are: comprise drive link, electromotor, gearbox, curtain rolling shaft and transmission thereof, drive link is hinged by two parts body and forms, its two ends have respectively vertical with it on rotating shaft and lower rotary shaft, this lower rotary shaft is connected with the output of gearbox, should go up rotating shaft is connected with curtain rolling shaft is coaxial, have the transmission that places in the described drive link body to be in transmission connection between these two rotating shafts, the input of gearbox is connected with motor reel.
Described transmission comprises two coaxial sprockets and two chains between them on the sprocket wheel on the lower rotary shaft, the described drive link articulated axle.
Described curtain rolling shaft is a tubulose, is evenly equipped with the roller shutter butt hook at its outer surface; Also comprise travel switch up and down by described curtain rolling shaft control electromotor.
The utility model utilizes electric device to roll up to put heat holding curtain, both alleviated labour intensity greatly, also improved work efficiency.It is simple in structure, cost is low, reliable operation, applicable to various green houses.
Description of drawings
Fig. 1 is the structural representation when being applied to the greenhouse of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of the utility model drive link;
Fig. 4 is the structure chart of curtain rolling shaft of the present utility model, and wherein a figure is an axial view, and b figure is an end view.
Embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises drive link 1, electromotor 2, gearbox 3, curtain rolling shaft 4 and transmission thereof, drive link 1 is hinged by two parts body and forms, its two ends have respectively vertical with it on rotating shaft 11 and lower rotary shaft 12, this lower rotary shaft 12 is connected with the output of gearbox 3, should go up rotating shaft 11 and 4 coaxial connections of curtain rolling shaft, and have the transmission that places in described drive link 1 body to be in transmission connection between these two rotating shafts, the input of gearbox 3 is connected with the axle of electromotor 2.With front side bottom one stroke K switch 1, K2 are arranged respectively on the top in greenhouse 13, its control end connects with electromotor 2.
Referring to Fig. 3, described transmission comprises the sprocket wheel 5 and 6 on the lower rotary shaft 11,12.Two sprocket wheels 7 on described drive link 1 articulated axle and 8 and sprocket wheel 5 and 7,8 and 6 between two chains 9 and 10.
Referring to Fig. 4, described curtain rolling shaft 4 is a tubulose, is evenly equipped with roller shutter butt hook 41 at its outer surface.
The utility model its curtain rolling shaft 4 in use connects the lower end of the heat holding curtain 14 on greenhouses 13, and gearbox 3 and electromotor 2 are fixed on the front in greenhouse 13.When heat holding curtain 14 launched to cover 13 tops, greenhouse, two parts of drive link 1 of the present utility model were meander-like, when starting 4 rotations of electromotor 2 drive curtain rolling shafts, heat holding curtain 14 were rolled, and the first half of drive link 1 is also along with curtain rolling shaft stretches upwards.Touch travel switch K1 when heat holding curtain 14 is rolled to the upper end, stops roller shutter automatically, travel switch K2 stops to put curtain automatically when putting curtain arrival bottom.If in the time of need putting curtain or roller shutter at interval, heat holding curtain 14 lower ends at interval can be hung on the curtain hook 41 on the curtain rolling shaft, the heat holding curtain of not hung 14 is then not rolled-up or put down.
Claims (3)
1, a kind of greenhouse electric rolling machine, it is characterized in that: comprise drive link, electromotor, gearbox, curtain rolling shaft and transmission thereof, drive link is hinged by two parts body and forms, its two ends have respectively vertical with it on rotating shaft and lower rotary shaft, this lower rotary shaft is connected with the output of gearbox, should go up rotating shaft and be connected with curtain rolling shaft is coaxial, and have the transmission that places in the described drive link body to be in transmission connection between these two rotating shafts, the input of gearbox is connected with motor reel.
2, greenhouse according to claim 1 electric rolling machine is characterized in that: described transmission comprises two coaxial sprockets and two chains between them on the sprocket wheel on the lower rotary shaft, the described drive link articulated axle.
3, greenhouse according to claim 1 and 2 electric rolling machine is characterized in that: described curtain rolling shaft is a tubulose, is evenly equipped with the roller shutter butt hook at its outer surface; Also comprise travel switch up and down by described curtain rolling shaft control electromotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02233377U CN2540755Y (en) | 2002-04-28 | 2002-04-28 | Electric shutter for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02233377U CN2540755Y (en) | 2002-04-28 | 2002-04-28 | Electric shutter for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540755Y true CN2540755Y (en) | 2003-03-26 |
Family
ID=33708525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02233377U Expired - Fee Related CN2540755Y (en) | 2002-04-28 | 2002-04-28 | Electric shutter for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540755Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109197268A (en) * | 2018-10-18 | 2019-01-15 | 沈阳农业大学 | A kind of chain conveyer roller of greenhouse |
-
2002
- 2002-04-28 CN CN02233377U patent/CN2540755Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109197268A (en) * | 2018-10-18 | 2019-01-15 | 沈阳农业大学 | A kind of chain conveyer roller of greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |