CN2694741Y - Electric film rolling device for side window of greenhouse - Google Patents
Electric film rolling device for side window of greenhouse Download PDFInfo
- Publication number
- CN2694741Y CN2694741Y CNU2004200256861U CN200420025686U CN2694741Y CN 2694741 Y CN2694741 Y CN 2694741Y CN U2004200256861 U CNU2004200256861 U CN U2004200256861U CN 200420025686 U CN200420025686 U CN 200420025686U CN 2694741 Y CN2694741 Y CN 2694741Y
- Authority
- CN
- China
- Prior art keywords
- film rolling
- greenhouse
- side window
- base
- film
- 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
Images
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
Abstract
The utility model discloses an electric film rolling device for the side window of a greenhouse, mainly comprising a rolling film axis, a free joint, a reduction gear, a motor, a supporting bar and a base that are orderly connected. The motor is rotated, the speed is reduced through the reduction gear, and the rolling film axis is driven to rotate by the free joint; because of the restriction of a spacing compression bar, the thin film is vertically rolled upwards when the rolling film axis is rotated; when the motor is rotated reversely, the rolling film axis is driven to vertically roll downwards, and the thin film is put down. The supporting bar is swung around the base; one end of the free joint is connected with the reduction gear; the other end is connected with the rolling film axis; or the utility model adopts the supporting bar and the base as integration. When the connection structure is fixed by the base through a screw bolt and the upright column of the greenhouse, the middle axis of the free joint is in the mode of a sliding sleeve, and the purpose of order switching of the thin film of the side window can be achieved. The utility model adopts an electric mechanism, and the parameter control of the switching of the side window can be completed by the control system according to condition of the greenhouse environment; the utility model has the advantages of simple structure, neat rolling film, good sealing performance, and thus is suitable for various plastic greenhouses.
Description
Technical field
The utility model relates to greenhouse structure, refers in particular to the electronic film rolling device of a kind of greenhouse side window.
Background technology
Temperature in the greenhouse, humidity will be regulated the switching of devices such as skylight, side window according to the planting requirement of raise crop, and ventilation remains in certain scope the temp. and humidity of inside, greenhouse.Conventional manual is rolled up membrane operations inconvenience, is wasted time and energy, there is the little shortcoming of open area in the existing electronic side window opening ways that turns up of rack-and-pinion, the existing electronic volume film of side window mechanism is made up of deceleration device, electromotor and slide way mechanism, complex structure, the processing request height, and exist the electronic volume film of side mode to roll up the irregular defective of film.
Summary of the invention
The purpose of this utility model provides a kind of personnel operation of being convenient to, the reliable electronic film rolling device of greenhouse side window.
The technical scheme that its technical problem that solves the utility model adopts is: device comprises film rolling axis, deceleration device, electromotor, it is characterized in that: be provided with universal joint, one end and film rolling axis connect, the other end and deceleration device connect, and film rolling axis, universal joint, deceleration device, electromotor, support bar and base connect in proper order and form.
Support bar and base can adopt the branch body structure, and when electromotor rotated, support bar and motor cabinet can freely swing around base.
Support bar and base also can be made an integral body, are fixedly connected by bolt and greenhouse column, connect by universal joint between film rolling axis and deceleration device, and the jackshaft of universal joint is the sliding sleeve type of attachment.
And adopt the spacing depression bar that is fixed on the greenhouse column to suppress the film rolling axis that crosses therebetween and move up and down the position, the electromotor rotation is slowed down by deceleration device, drives film rolling axis through universal joint and rotates, because the restriction of spacing depression bar is rolled film when film rolling axis rotates vertically upward; The electromotor backward rotation then drives film rolling axis scrolling vertically downward, puts down film, reaches the purpose of the neat switching of side window film.
The beneficial effects of the utility model are that the employing motor drive mechanism is convenient to control system according to the greenhouse condition, finishes the parameter control that side window is opened and closed.The utlity model has simple in structurely, the volume film is neat, and good seal performance is suitable for all types of plastic greenhouse and uses.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural front view of first embodiment of the utility model
Fig. 2 is the end view of Fig. 1.
Fig. 3 is the structural front view of second embodiment of the utility model
Fig. 4 is the end view of Fig. 3.
1. film rolling axis among the figure, 2. universal joint, 3. deceleration device, 4. electromotor, 5. support bar, 6. base, 7 spacing depression bars, 8. greenhouse column.
Embodiment
In Fig. 1, first embodiment shown in Figure 2, film rolling axis (1), universal joint (2), deceleration device (3), electromotor (4), support bar (5) connect by bolt in order successively, support bar (5) and base (6) are hinged by bolt, make support bar (5) go up the shank of bolt swing around base (6).Two spacing depression bars (7) are limited in film rolling axis (1) two ends between spacing depression bar (7) and the greenhouse column (8) by being bolted on the greenhouse column (8).Plastic film twists on the film rolling axis (1) by the press mold card, forms side window.Electromotor (4) rotation, slow down by deceleration device (3), drive film rolling axis (1) through universal joint (2) and rotate, because the restriction that the spacing depression bar (7) of rubber bar is housed, film rolling axis (1) moves up or down when turning to rotation according to electromotor (4), makes the skylight open or close.When moving up or down, the horizontal range l of universal joint (2) two ends a, b changes, and is neat in order to roll up film at film rolling axis (1), should guarantee that universal joint (2) a end moves up and down along c-c, and then universal joint (2) b end can freely swing around base (6).
In Fig. 3, second embodiment shown in Figure 4, film rolling axis (1), universal joint (2), deceleration device (3), electromotor (4), support bar (5) connect by bolt in order successively, support bar (5) and base (6) are welded into an integral body, by bolt base (6) are fixed on the greenhouse column (8).Two spacing depression bars (7) are limited in film rolling axis (1) two ends between the spacing depression bar (7) and greenhouse column (8) that the rubber bar is housed by being bolted on the greenhouse column (8).Plastic film twists on the film rolling axis (1) by the press mold card, forms side window.Electromotor (4) rotation is slowed down by deceleration device (3), drives film rolling axis (1) through universal joint (2) and rotates, because the restriction of spacing depression bar (7), film rolling axis (1) moves up or down when turning to rotation according to electromotor (4), makes the skylight open or close.At film rolling axis (1) when moving up or down, the length of universal joint (2) two ends a, b changes, the jackshaft of universal joint (2) is the sliding sleeve form, when film rolling axis (1) when moving up and down, the inside and outside sleeve slippage thereupon of the jackshaft of universal joint (2), length is adjusted thereupon, guarantees that universal joint (2) a end moves up and down along c-c, reaches the neat purpose of volume film.
Claims (4)
1. electronic film rolling device of greenhouse side window, it comprises film rolling axis, deceleration device, electromotor, it is characterized in that: be provided with universal joint (2), one end and film rolling axis (1) connect, the other end and deceleration device (3) connect, and film rolling axis (1), universal joint (2), deceleration device (3), electromotor (4), support bar (5) and the connection of base (6) order form.
2. the electronic film rolling device of a kind of greenhouse side window according to claim 1 is characterized in that: support bar (5) and base (6) are the branch body structures, and when electromotor rotated, support bar (5) and motor cabinet can freely swing around base (6).
3. the electronic film rolling device of a kind of greenhouse side window according to claim 1, it is characterized in that: support bar (5) and base (6) are an integral body, be fixedly connected by bolt and greenhouse column (8), connect by universal joint (2) between film rolling axis (1) and deceleration device (3), the jackshaft of universal joint (2) is the sliding sleeve type of attachment.
4. the electronic film rolling device of a kind of greenhouse side window according to claim 1 is characterized in that: adopt the spacing depression bar (7) that is fixed on the greenhouse column (8) to compress the film rolling axis that moves up and down (1) that crosses therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200256861U CN2694741Y (en) | 2004-03-25 | 2004-03-25 | Electric film rolling device for side window of greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200256861U CN2694741Y (en) | 2004-03-25 | 2004-03-25 | Electric film rolling device for side window of greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2694741Y true CN2694741Y (en) | 2005-04-27 |
Family
ID=34771010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200256861U Expired - Fee Related CN2694741Y (en) | 2004-03-25 | 2004-03-25 | Electric film rolling device for side window of greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2694741Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342229A (en) * | 2011-10-27 | 2012-02-08 | 山东省农业科学院蔬菜研究所 | Ejection type sunlight greenhouse film-rolling ventilation insect-resistant device |
| CN110268884A (en) * | 2018-10-29 | 2019-09-24 | 杭州嘉苗农业开发有限公司 | Full-open type wound membrane greenhouse |
-
2004
- 2004-03-25 CN CNU2004200256861U patent/CN2694741Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342229A (en) * | 2011-10-27 | 2012-02-08 | 山东省农业科学院蔬菜研究所 | Ejection type sunlight greenhouse film-rolling ventilation insect-resistant device |
| CN110268884A (en) * | 2018-10-29 | 2019-09-24 | 杭州嘉苗农业开发有限公司 | Full-open type wound membrane greenhouse |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2803785Y (en) | Electric sun shading curtain | |
| CN201738724U (en) | Automatic horizontal pushing window opener | |
| CN2694741Y (en) | Electric film rolling device for side window of greenhouse | |
| CN2898223Y (en) | Self-lifting door of kitchen cupboard | |
| CN2752401Y (en) | Link rod opening window device | |
| CN212454067U (en) | Anti-clamping device for bus rear passenger door | |
| CN203807824U (en) | Intelligent clothes hanger capable of being dried or withdrawn | |
| CN2688852Y (en) | Pushing-rod and starting and stopping safety window with adjustable window fan | |
| CN2695578Y (en) | Intelligent electric apparatus for opening window | |
| CN211422296U (en) | Window opener | |
| CN219638686U (en) | Decorative hidden door | |
| CN2491568Y (en) | Hand switching mechanism for central suspension window | |
| CN202706757U (en) | Connecting rod opening and closing mechanism used for casement window and suspended sash window | |
| CN2746745Y (en) | Radial push-rod type window controlling system for green-house | |
| CN216244967U (en) | Novel commercial transcritical carbon dioxide heat pump snow protection kuppe protection device | |
| CN2553618Y (en) | Up and down moved window on greenhouse | |
| CN2716476Y (en) | Sun shield control device | |
| CN206124572U (en) | Blackboard | |
| CN2744803Y (en) | Flat-open intelligent window | |
| CN215632419U (en) | Flip device | |
| CN208618881U (en) | A kind of bicycle parking device | |
| CN2603840Y (en) | Selfregulating switching device for transversal sliding window | |
| CN208563716U (en) | A kind of novel lighting top | |
| CN216307340U (en) | Inclination-angle-adjustable liquid crystal display screen for all-in-one machine | |
| CN2764885Y (en) | Chain window opener |
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 |