CN203206832U - Curtain rolling apparatus of ventilating opening - Google Patents
Curtain rolling apparatus of ventilating opening Download PDFInfo
- Publication number
- CN203206832U CN203206832U CN2012204936712U CN201220493671U CN203206832U CN 203206832 U CN203206832 U CN 203206832U CN 2012204936712 U CN2012204936712 U CN 2012204936712U CN 201220493671 U CN201220493671 U CN 201220493671U CN 203206832 U CN203206832 U CN 203206832U
- Authority
- CN
- China
- Prior art keywords
- decelerator
- curtain rolling
- ventilating opening
- handle
- curtain
- 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
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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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a curtain rolling apparatus of a ventilating opening and the apparatus comprises a decelerator, a curtain rolling rod, a handle and a curtain rolling rack. The curtain rolling rod is connected with an output shaft of the decelerator; the handle is connected with the output shaft of the decelerator; the curtain rolling rack is in the shape of an inverted L, wherein a positioning rod is in the horizontal direction and the a back shaft is in the axial direction; the decelerator is slideably connected with the back shaft; and the curtain rolling rod is driven to rotate via the worm gear decelerator by handle shake. By the use of the curtain rolling apparatus of ventilating opening with the above structure, the curtain rolling operation is simple and causes little damage to curtain coatings.
Description
Technical field
The utility model relates to a kind of agriculture aid, particularly a kind of ventilating opening roller blind device.
Background technology
Along with the agricultural production development, various agricultural booths have obtained using widely, crops are in process of growth, temperature and humidity there is certain requirement, this just requires to want regularly the curtain film at booth ventilating opening place to be rolled in production operation, in the prior art, often all is manual roller shutter, waste time and energy, also easily the curtain film is caused damage.
The utility model content
Technical problem to be solved in the utility model provides a kind of device that makes things convenient for roller shutter.
For achieving the above object, the utility model provides following technical scheme: a kind of ventilating opening roller blind device, comprise decelerator, curtain rolling pole, handle and Film rolling up frame, described curtain rolling pole is connected with reducer output shaft, described handle is connected with the output shaft of decelerator, and described Film rolling up frame is the inverted "L" shaped shape, laterally is backstay, be back shaft axially, described decelerator and back shaft are slidingly connected.
Preferably, described decelerator is worm type of reduction gearing.
Preferably, described handle, the connecting rod that vertically is connected both by turning cylinder, rotation hand lever and difference is formed, and described turning cylinder and rotation hand lever are positioned at the connecting rod two ends, and both are opposing.
Preferably, described turning cylinder is the telescopic sleeve pipe structure, is connected with reducer output shaft.
Preferably, described curtain rolling pole is the telescopic sleeve pipe structure.
Adopt the beneficial effect of above technical scheme to be: curtain film one end is fixed on backstay, the other end is fixed on curtain rolling pole, shake handle by the rotation of worm type of reduction gearing drive curtain rolling pole, decelerator and back shaft are slidingly connected simultaneously, this structure is when the work of decelerator, controlled its one-movement-freedom-degree that directly makes progress, the structure that handle adopts, be convenient to rotate, the turning cylinder of handle is scalable can be according to the highly automated adjusting of curtain rolling pole, and curtain rolling pole also is Collapsible structure, be applicable to the curtain film that width is different, use the ventilating opening roller blind device of the utility model structure simple in structure, easy to use, be convenient to make.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1--decelerator, 2--curtain rolling pole, 3--handle, 4--Film rolling up frame, 5--backstay, 6--back shaft, 7--turning cylinder, 8--connecting rod, 9--rotate hand lever.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 has shown the embodiment of a kind of ventilating opening roller blind device of the utility model: this ventilating opening roller blind device, comprise decelerator 1, curtain rolling pole 2, handle 3 and Film rolling up frame 4, curtain rolling pole 2 is connected with decelerator 1 output shaft, handle 3 is connected with the output shaft of decelerator 1, Film rolling up frame 4 is the inverted "L" shaped shape, be backstay 5 laterally, be back shaft 6 axially, decelerator 1 is slidingly connected with back shaft 6, this decelerator 1 is worm type of reduction gearing, this handle 3, by turning cylinder 7, rotation hand lever 9 and difference vertically are connected both connecting rods 8 and form, and turning cylinder 7 and rotation hand lever 9 are positioned at connecting rod 8 two ends, and both are opposing, turning cylinder 7 is that the telescopic sleeve pipe structure is connected with decelerator 1 output shaft, and curtain rolling pole 2 is the telescopic sleeve pipe structure.
Adopt the beneficial effect of above technical scheme to be: to use the ventilating opening roller blind device of this structure to make things convenient for roller shutter, damage minimum to the curtain film.
Above-described only is preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. ventilating opening roller blind device, comprise decelerator, curtain rolling pole, handle and Film rolling up frame, it is characterized in that: described curtain rolling pole is connected with reducer output shaft, described handle is connected with the output shaft of decelerator, described Film rolling up frame is the inverted "L" shaped shape, being backstay laterally, axially is back shaft, and described decelerator and back shaft are slidingly connected.
2. ventilating opening roller blind device according to claim 1, it is characterized in that: described decelerator is worm type of reduction gearing.
3. ventilating opening roller blind device according to claim 1 is characterized in that: described handle, to be formed by turning cylinder, the connecting rod that rotates hand lever and vertically is connected both respectively, and described turning cylinder is positioned at the connecting rod two ends with the rotation hand lever, and both are opposing.
4. ventilating opening roller blind device according to claim 3, it is characterized in that: described turning cylinder is the telescopic sleeve pipe structure, is connected with reducer output shaft.
5. ventilating opening roller blind device according to claim 1, it is characterized in that: described curtain rolling pole is the telescopic sleeve pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204936712U CN203206832U (en) | 2012-09-24 | 2012-09-24 | Curtain rolling apparatus of ventilating opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204936712U CN203206832U (en) | 2012-09-24 | 2012-09-24 | Curtain rolling apparatus of ventilating opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203206832U true CN203206832U (en) | 2013-09-25 |
Family
ID=49196417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204936712U Expired - Fee Related CN203206832U (en) | 2012-09-24 | 2012-09-24 | Curtain rolling apparatus of ventilating opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203206832U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136790A (en) * | 2017-05-05 | 2017-09-08 | 湖州风雷文化传媒有限公司 | A kind of cultural medium brochure apparatus for placing |
| CN108533516A (en) * | 2018-05-04 | 2018-09-14 | 湖北永耕农业有限公司 | A kind of agricultural modernization plantation circulating fan regulating system |
| CN109479585A (en) * | 2018-11-19 | 2019-03-19 | 安徽丰絮农业科技股份有限公司 | A kind of greenhouse film wrap-up |
-
2012
- 2012-09-24 CN CN2012204936712U patent/CN203206832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107136790A (en) * | 2017-05-05 | 2017-09-08 | 湖州风雷文化传媒有限公司 | A kind of cultural medium brochure apparatus for placing |
| CN108533516A (en) * | 2018-05-04 | 2018-09-14 | 湖北永耕农业有限公司 | A kind of agricultural modernization plantation circulating fan regulating system |
| CN109479585A (en) * | 2018-11-19 | 2019-03-19 | 安徽丰絮农业科技股份有限公司 | A kind of greenhouse film wrap-up |
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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 |
Granted publication date: 20130925 Termination date: 20170924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |