CN2476940Y - Greenhouse rolling machine - Google Patents
Greenhouse rolling machine Download PDFInfo
- Publication number
- CN2476940Y CN2476940Y CN01241221U CN01241221U CN2476940Y CN 2476940 Y CN2476940 Y CN 2476940Y CN 01241221 U CN01241221 U CN 01241221U CN 01241221 U CN01241221 U CN 01241221U CN 2476940 Y CN2476940 Y CN 2476940Y
- Authority
- CN
- China
- Prior art keywords
- gear wheel
- shaft
- output shaft
- rolling machine
- curtain rolling
- 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
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a greenhouse rolling machine, which does not use electricity when rolling down curtain. The curtain rolling machine comprises a bracket, a box body, an electric motor and gear wheel; wherein, the electric motor drives a belt wheel and a driving shaft to rotate through a belt. The small gear wheel on the driving shaft and the speed changing gear wheel group joggled with the small gear wheel jointly drive the big gear wheel on the output shaft to rotate. The output terminal of the output shaft is provided with a brake passing connecting bar and is articulated with the braking handle on a bracket. The big gear wheel on the output shaft is also clamped with a gear shifting handle. The utility model is suitable for the plastic tent families producing special products.
Description
The utility model relates to the fairleader technical field, and exactly it is a kind of greenhouse curtain rolling machine.
Along with agrotechnical development, the plastic tunnel area under cultivation further enlarges, and this plays a good role to the vegetable basket that enriches urban and rural residents.But at northern area, the Northeast particularly, because weather is cold, day and night temperature is bigger, woven straw need be covered on booth mostly when nightfall, and roll woven straw morning again, because woven straw is heavier, to put woven straw be a heavier manual labor to volume repeatedly, thereby vast farmers presses for mechanical roller shutter machine.And the Shandong Zibo product roller shutter machine of selling on the present market is the main representative of roller shutter machine, rolls up the labour intensity of putting straw screen or mat though it has alleviated, and also exists some shortcomings, as be subjected to the restriction of booth shape when putting curtain, in middle screens, and need the electronic curtain of putting, it is longer that volume is put the curtain time.
The purpose of this utility model provides a kind ofly just can put curtain without electric power, and not limited by the booth shape, and volume is put short greenhouse curtain rolling machine of curtain time,
The purpose of this utility model is achieved by the following scheme, it comprises support, casing, motor and gear, it is characterized in that: motor (7) drives belt pulley (5), power transmission shaft (14) rotation by belt (6), pinion (15) on the power transmission shaft (14) rotates by the gear wheel (11) that the change-speed gearing group with its engagement drives on the output shaft, at the output of output shaft (10) band-type brake (4) is housed and links to each other with brake lever (20) on being hinged on support (1), on the gear wheel (11) on the output shaft (10), also be installed with gear shifting handle (3) by connecting rod (19).The change-speed gearing group is respectively to adorn the gear wheel (17) and the pinion (16) of two one on jackshaft (12) and (13), and gear wheel and pinion mesh respectively.Output shaft (10) links to each other with curtain rolling shaft (21) by shaft joint, and curtain rolling shaft (21) is placed on the movable A-frame.
The utility model has the advantages that: can realize not having the tele-release curtain, thereby energy-conservation; It is short that volume is put the curtain time; Prolong the service life of straw screen or mat; The operation weatherproof; Need not manually roll up and put curtain, alleviate the ability to bear of adverse grade, prolong the service life of adverse grade.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a kinematic scheme of the present utility model.
Embodiment:
All parts in the utility model are general machining part and weldment, motor 7, belt pulley 5 and belt 6 buyables.Get all the ready shown in the accompanying drawing behind the parts, assembling gets final product with reference to accompanying drawing.Support 1 is for angle steel is welded, and casing 2 also can adopt cast member for steel plate is welded, and during use, curtain rolling shaft 21 can be connected with output shaft 10 with shaft joint, and the length of curtain rolling shaft 21 can be provided with as required, and curtain rolling shaft 21 other ends are placed on the bolt cam support.The switch of motor 7 can adopt two-direction switch, starting switch, motor 7 drives belt pulley 5 by belt 6 and power transmission shaft 14 rotates, pinion 15 on the power transmission shaft 14 rotates by the gear 23 that drives on jackshafts 12 with its meshed gears 16, gear 23 rotates by the gear 17 that drives on the jackshaft 12 with its meshed gears on the jackshaft 13, driving output shaft 10 by gear wheel 11 rotates, thereby driving the curtain rolling shaft 21 that connects with shaft joint rotates, by the rope on the straw screen or mat 18 straw screen or mat is rolled, can be when putting curtain without power, promote gear shifting handle 3 to the side, gear wheel 11 is thrown off from the engagement place, straw screen or mat relies on gravity to put down, and for control rate, the available pin handle 20 that touches on the brake is controlled the curtain speed of putting when putting.Gear train can be adjusted as required.During use,, the supporting plate 9 that motor 7 is installed can be adjusted downwards by folding 8 in order to adjust the tensile force of belt 6.When not having electric power, can utilize the manual handle 22 folding and unfolding woven straws of belt pulley 5 other ends.
Claims (3)
1, greenhouse curtain rolling machine, it comprises support, casing, motor and gear, it is characterized in that: motor (7) drives belt pulley (5), power transmission shaft (14) rotation by belt (6), pinion (15) on the power transmission shaft (14) rotates by the gear wheel (11) that the change-speed gearing group with its engagement drives on the output shaft, at the output of output shaft (10) band-type brake (4) is housed and links to each other with brake lever (20) on being hinged on support (1), on the gear wheel (11) on the output shaft (10), also be installed with gear shifting handle (3) by connecting rod (19).
2, a kind of greenhouse curtain rolling machine according to claim 1 is characterized in that: the change-speed gearing group is respectively to adorn the gear wheel (17) and the pinion (16) of two one on jackshaft (12) and (13), and gear wheel and pinion mesh respectively.
3, a kind of greenhouse curtain rolling machine according to claim 1 is characterized in that: output shaft (10) links to each other with curtain rolling shaft (21) by shaft joint, and curtain rolling shaft (21) is placed on the movable A-frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01241221U CN2476940Y (en) | 2001-04-17 | 2001-04-17 | Greenhouse rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01241221U CN2476940Y (en) | 2001-04-17 | 2001-04-17 | Greenhouse rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476940Y true CN2476940Y (en) | 2002-02-20 |
Family
ID=33653262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01241221U Expired - Fee Related CN2476940Y (en) | 2001-04-17 | 2001-04-17 | Greenhouse rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476940Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663407A (en) * | 2019-10-12 | 2020-01-10 | 赵瑞峰 | Integral type big-arch shelter machine of putting |
-
2001
- 2001-04-17 CN CN01241221U patent/CN2476940Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663407A (en) * | 2019-10-12 | 2020-01-10 | 赵瑞峰 | Integral type big-arch shelter machine of putting |
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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 |