CN2461269Y - Reel type plastic greenhouse shutter - Google Patents
Reel type plastic greenhouse shutter Download PDFInfo
- Publication number
- CN2461269Y CN2461269Y CN01215901U CN01215901U CN2461269Y CN 2461269 Y CN2461269 Y CN 2461269Y CN 01215901 U CN01215901 U CN 01215901U CN 01215901 U CN01215901 U CN 01215901U CN 2461269 Y CN2461269 Y CN 2461269Y
- Authority
- CN
- China
- Prior art keywords
- roller shutter
- model
- utility
- plastic tunnel
- support bar
- 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
Links
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
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a reel type plastic greenhouse shutter which is composed of a supporter (9), a cantilever bar (11), a speed reducing mechanism (13), a curtain reeling shaft (16), etc. The utility model is used for reeling and laying straw mats or insulating quilts of plastic tunnel type sunlight greenhouses. The supporter (9) is a truss member. The curtain reeling shaft is formed by that a plurality of curtain reeling shaft sections (17) are jointed together through a flange plate (15). The utility model has the advantages of strong wind resistance, favorable natural lighting effect, easy assembly and disassembly, high stability and self-locking realizability.
Description
The utility model relates to agricultural machinery technological field, and specifically particularly a kind of the and supporting equipment of plastic tunnel class greenhouse by solar heat be that a kind of straw mat on the plastic tunnel or thermal insulation quilt of being used for furls roller shutter machinery with lay.
The early stage plastic tunnel roller shutter machine that occurs is a cord pulling type roller shutter machine, its analog manual operation, and the tension by being wrapped in the rope on the axle and loosening realizes furling and lay of straw mat or thermal insulation quilt.This cord pulling type roller shutter machine existence easy disorder cable when wind is big influences shortcomings such as work and installation complexity.Occurred a kind of Scroll roller shutter machine recently, formed by cantilever lever, support bar, motor, reducing gear and curtain rolling shaft etc.The deficiency that this Scroll roller shutter machine has overcome cord pulling type roller shutter machine do not have the disorder cable problem, and Installation and Debugging is easy.But have the following disadvantages: at first be cantilever lever and support bar less stable, waving appears in work often, influences the roller shutter quality of movement; Next is that the roller shutter machine can not be realized self-locking, can't make the roller shutter machine according to the needs of crop to daylighting intensity, rests on arbitrary operating position; Also there are because of its curtain rolling shaft is welded into integrated member shortcomings such as dismounting inconvenience.
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of wind resistance is strong, daylighting is effective, easy accessibility, stable high for plastic tunnel provides, and can realize the Scroll roller shutter machine of self-locking.
The utility model is made up of bracing frame, cantilever lever, motor, reducing gear and curtain rolling shaft.The bracing frame lower end is hinged with the lower margin axle that is installed on the lower margin, and the upper end is equipped with coupling spindle; Bracing frame is hinged by the upper end of coupling spindle and cantilever lever, and the lower end of cantilever lever is connected with reducing gear by support, and motor is installed on the support, its power line by cantilever lever endoporus and the endoporus of the support bar of bracing frame be connected on the gauge tap; Curtain rolling shaft is formed by the flange connection by each roller shutter joint, and connects with the output shaft of reducing gear by flange.
Accompanying drawing 1 is the utility model structural scheme of mechanism.
Accompanying drawing 2 is the utility model reducing gear schematic diagrames.
Below in conjunction with accompanying drawing the utility model is described in further detail:
The utility model is by bracing frame (9), cantilever lever (11), reducing gear (13) and curtain rolling shaft (16) Form. Bracing frame (9) is the truss that consists of by being welded with reinforcement (8) between support bar (1) and (5) Member. The upper end of support bar (1) and (5) is installed in respectively the two ends of coupling spindle (10), support bar (1) Or the lower end of (5) is respectively hinged with the lower margin axle (2) or (4) that are installed on the lower margin (3); Coupling spindle (10) hinged with the upper end of cantilever lever (11) in the middle of.
Support (19) is equipped with in the lower end of cantilever lever (11), and reducing gear (13) and motor (12) are housed on the support (19); Endoporus and the endoporus of support bar (1) or (5) of the power line (6) of motor (12) by cantilever lever (11) extends and is connected on the gauge tap (7); Worm and worm gear (20) and gear mechanism (22) are installed in the reducing gear (13); Curtain rolling shaft (16) connects formation by a plurality of roller shutter joints (17) by flange (15), and connects with the output shaft (18) of reducing gear (13) by flange (14).
It is strong to the utlity model has wind resistance, and daylighting is effective, and dismounting is easy, and stability is high, and can realize the advantage of self-locking.
Embodiment of the present utility model:
Lower margin (3) forms by the steel plate welding and with concrete casting, is embedded in 2 meters of the preceding central authorities of canopy, and bracing frame (9), cantilever lever (11) are welded by steel pipe, and support (19) is welded by steel plate.Power adopts common electric machine (12), and to reducing gear (13), reducing gear (13) comprises Worm and Worm Gear Driving (21) and gear drive (22) through belt transmission (21), and speed reducing ratio is 1: 103, and output shaft (18) rotating speed is 2 rev/mins.Roller shutter joint (17) is made with steel pipe, is welded with the curtain tooth on it.Length the utility model apolegamy 8 roller shutter joints (17) according to booth.Present embodiment is used for the furling and lay of plastic tunnel straw mat of 50 meters of length, 9 meters of spans, and it is strong to have wind resistance, and daylighting is effective, and dismounting is easy, stability is high, and can realize the advantage of self-locking.
Claims (1)
1, a kind of Scroll plastic tunnel roller shutter machine is made up of bracing frame (9), cantilever lever (11), reducing gear (13) and curtain rolling shaft (16), it is characterized in that:
The bracing frame (9) of A. said Scroll plastic tunnel roller shutter machine is by being welded with the trussmember that reinforcement (8) constitutes between support bar (1) and (5).The upper end of support bar (1) and (5) is installed in the two ends of coupling spindle (10) respectively, and the lower end of support bar (1) or (5) is hinged with the lower margin axle (2) or (4) that are installed on the lower margin (3) respectively; It is hinged in the middle of the coupling spindle (10) with the upper end of cantilever lever (11),
In the reducing gear (13) of B. said Scroll plastic tunnel roller shutter machine worm and worm gear (20) is installed,
The curtain rolling shaft (16) of C. said Scroll plastic tunnel roller shutter machine connects formation by a plurality of roller shutter joints (17) by flange (15), and connects with the output shaft (18) of reducing gear (13) by flange (14),
The power line (6) of the motor (12) of D. said Scroll plastic tunnel roller shutter machine is that the endoporus by the endoporus of cantilever lever (11) and support bar (1) or (5) is connected on the gauge tap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01215901U CN2461269Y (en) | 2001-01-10 | 2001-01-10 | Reel type plastic greenhouse shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01215901U CN2461269Y (en) | 2001-01-10 | 2001-01-10 | Reel type plastic greenhouse shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2461269Y true CN2461269Y (en) | 2001-11-28 |
Family
ID=33634405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01215901U Expired - Fee Related CN2461269Y (en) | 2001-01-10 | 2001-01-10 | Reel type plastic greenhouse shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2461269Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718348A (en) * | 2017-01-19 | 2017-05-31 | 刘杰 | A kind of greenhouse Automaitc shade-rolling machine with windproof structure |
| CN107278713A (en) * | 2017-08-28 | 2017-10-24 | 高嘉骏 | Shed roller blind system |
-
2001
- 2001-01-10 CN CN01215901U patent/CN2461269Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718348A (en) * | 2017-01-19 | 2017-05-31 | 刘杰 | A kind of greenhouse Automaitc shade-rolling machine with windproof structure |
| CN107278713A (en) * | 2017-08-28 | 2017-10-24 | 高嘉骏 | Shed roller blind system |
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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 |