CN201797813U - Automatic film reeler for plastic greenhouse - Google Patents
Automatic film reeler for plastic greenhouse Download PDFInfo
- Publication number
- CN201797813U CN201797813U CN201020500315XU CN201020500315U CN201797813U CN 201797813 U CN201797813 U CN 201797813U CN 201020500315X U CN201020500315X U CN 201020500315XU CN 201020500315 U CN201020500315 U CN 201020500315U CN 201797813 U CN201797813 U CN 201797813U
- Authority
- CN
- China
- Prior art keywords
- film rolling
- perforation plate
- speed reduction
- film
- electromagnetic clutch
- 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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- 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 automatic film reeler for a plastic greenhouse, belonging to the technical field of agriculture production equipment and aiming at providing the automatic film reeler for the plastic greenhouse, which is simple in structure and flexible and convenient in use. The automatic film reeler for the plastic greenhouse comprises a shell, a motor, a speed reducer, film reeling shafts and a limit switch, wherein the output shaft of the motor (1) is connected with a driving speed reduction gear (6) in the speed reducer arranged in the shell (3) through a coupling (2), the driving speed reduction gear is engaged with driven speed reduction gears (7) arranged on two sides of the driving speed reduction gear, the driven speed reduction gears are respectively engaged with an electromagnetic clutch (4) which is respectively coaxially connected with one rope reeling roller (5); pore plates (10) are respectively and vertically arranged on two side edges of a greenhouse steel frame from arched eaves to arched feet, a pulley (9) is arranged on one side of the upper end of each pore plate, and one end of a pulling rope (8) sleeved in a groove on the end part of each film reeling shaft rounds the corresponding pulley and is fixedly connected onto the corresponding rope reeling roller; and the end parts of the film reeling shafts are provided with gears (11) which are correspondingly engaged with perforations on the pore plates.
Description
Technical field
The utility model relates to a kind of plastic tunnel automatic film rolling device, belongs to the agricultural production equipment technical field.
Background technology
Plastic tunnel is commonly called as cold canopy, is that a kind of protection ground of simple and easy practicality carries the training facility.Utilize materials such as bamboo wood, steel, and covered with plastic film, be barricaded as arched roof, utilize solar energy and pass through temperature, humidity and the ventilation condition of volume film in certain limit is regulated canopy, for cultivated plant provides suitable growing environment.Because its construction is easy, easy to use, investment is less, income is better, thereby is used widely.Particularly utilize plastic tunnel to carry out the facility cultivations of vegetables, flowers etc., the disparities between supply and demand of alleviating vegetables dull seasons have been played special important function, in the agricultural cultivation facility, occupy bigger ratio.
At present, plastic tunnel mainly adopts manual or electronic film rolling device to realize ventilating and environment adjusting control.Manually film rolling device efficient is too low, and labour intensity is bigger simultaneously.General green house adopts the propelled type film-coiling device, and just film rolling axis is joined a motor and corresponding deceleration control system is realized operative goals, and not only structure is comparatively complicated for it, the cost height, and use that the side is convenient, efficient is also lower.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, both can realize unreeling or the control of rolling simultaneously by a motor to booth both sides film rolling axis curtain, also plastic tunnel automatic film rolling device flexible and convenient to use can be realized to the independent folding and unfolding of booth both sides film rolling axis by clutch.
Its technical scheme is: a kind of plastic tunnel automatic film rolling device, comprise housing, electromotor, deceleration device, film rolling axis and travel switch, it is characterized in that: described motor output shaft by shaft coupling be arranged on housing in deceleration device in the active reduction gearing be connected, the initiatively driven reduction gearing engagement on reduction gearing and its both sides, driven reduction gearing meshes an electromagnetic clutch respectively, whim of two electromagnetic clutch coaxial connections of difference; The arch eaves on booth steelframe both sides vertically is provided with the perforation plate respectively to the arch springing place, perforation plate upper end one side is provided with pulley, is socketed in pull rope one end in the film rolling axis end recesses and walks around pulley and be fixed on the whim; Gear that the film rolling axis end is provided with and the corresponding engagement of perforation on the perforation plate.
The two ends up and down of above-mentioned perforation plate are respectively equipped with travel switch.The travel switch of perforation plate upper end connects power supply and electromotor by circuit, and the travel switch of perforation plate lower end connects power supply and electromagnetic clutch by circuit.
Its technique effect is: automatic film rolling device of the present utility model, electronic and the running part of film-coiling device is arranged on the booth center of top, both can realize simultaneously the unreeling or the control of rolling of booth both sides film rolling axis curtain, also can realize independent folding and unfolding by clutch to booth both sides film rolling axis by a motor.Has advantage simple in structure, flexible and convenient to use.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model transmission, control section structural representation.
Embodiment
As shown in Figure 1, 2, a kind of plastic tunnel automatic film rolling device comprises housing, electromotor, deceleration device, film rolling axis and travel switch.Electromotor 1 output shaft by shaft coupling 2 be arranged on housing 3 in deceleration device in active reduction gearing 6 be connected, initiatively driven reduction gearing 7 engagements on reduction gearing and its both sides, driven reduction gearing meshes 4, two electromagnetic clutch of electromagnetic clutch whim 5 of coaxial connection respectively respectively.The arch eaves on booth steelframe both sides vertically is provided with perforation plate 10 respectively to the arch springing place, perforation plate upper end one side is provided with pulley 9, is socketed in pull rope 8 one ends in the film rolling axis end recesses and walks around pulley and be fixed on the whim; Gear 11 that the film rolling axis end is provided with and the corresponding engagement of perforation on the perforation plate.
The two ends up and down of above-mentioned perforation plate 10 are respectively equipped with travel switch 12.The travel switch 12 of perforation plate 10 upper ends connects power supply and electromotor 1 by circuit, and the travel switch 12 of perforation plate lower end connects power supply and electromagnetic clutch 4 by circuit.
Its course of work: during rolling, electromotor 1 is passed to initiatively reduction gearing 6 by shaft coupling 2 with rotating speed, driven reduction gearing 7 passes at the low the speed drop of electromotor to electromagnetic clutch 4, electromagnetic clutch drives whim 5 and rotates, whim will reclaim and drive the gear 11 of film rolling axis end with the pull rope 8 of film rolling axis end socket up on perforation plate 10, make film rolling axis roll plastic film, when the gear 11 that goes upward to its end when film rolling axis touches the travel switch 12 that is arranged on perforation plate 10 upper ends, the trip switch promptly cuts off the power supply of electromotor 1, electromotor 1 is quit work, and film rolling axis stops the rolling rotation thereupon.By switching on or off the power supply of electromagnetic clutch 4, can control the plastic film while or the rolling separately of booth both sides.
When unreeling, only electromagnetic clutch 4 need be connected power supply, make the engagement of its disengaging and driven reduction gearing 7, film rolling axis can be under the effect of self gravitation, fall voluntarily, when the gear 11 that falls to its end touched the travel switch 12 that is arranged on perforation plate 10 lower ends, travel switch 12 promptly cut off the power supply of electromagnetic clutch 4, electromagnetic clutch 4 is quit work, and film rolling axis also stops to unreel rotation thereupon.The rolling of both can having switched on simultaneously of two electromagnetic clutch, the rolling of also can switching on separately.
Claims (2)
1. plastic tunnel automatic film rolling device, comprise housing, electromotor, deceleration device, film rolling axis and travel switch, it is characterized in that: described electromotor (1) output shaft is connected with active reduction gearing (6) in the deceleration device that is arranged in the housing (3) by shaft coupling (2), the initiatively driven reduction gearing (7) on reduction gearing and its both sides engagement, driven reduction gearing meshes an electromagnetic clutch (4) respectively, two electromagnetic clutch difference whims of coaxial connection (5); The arch eaves of booth steelframe dual-side vertically is provided with perforation plate (10) respectively to the arch springing place, perforation plate upper end one side is provided with pulley (9), is socketed in pull rope (8) one ends in the film rolling axis end recesses and walks around pulley and be fixed on the whim; Gear (11) that the film rolling axis end is provided with and the corresponding engagement of perforation on the perforation plate.
2. plastic tunnel automatic film rolling device according to claim 1, it is characterized in that: the two ends up and down of described perforation plate (10) are respectively equipped with travel switch (12), the travel switch of perforation plate upper end connects power supply and electromotor (1) by circuit, and the travel switch of perforation plate lower end connects power supply and electromagnetic clutch (4) by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020500315XU CN201797813U (en) | 2010-08-16 | 2010-08-16 | Automatic film reeler for plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020500315XU CN201797813U (en) | 2010-08-16 | 2010-08-16 | Automatic film reeler for plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797813U true CN201797813U (en) | 2011-04-20 |
Family
ID=43867326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020500315XU Expired - Fee Related CN201797813U (en) | 2010-08-16 | 2010-08-16 | Automatic film reeler for plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797813U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027555A (en) * | 2017-06-07 | 2017-08-11 | 合肥汇之新机械科技有限公司 | A kind of greenhouse gardening Illumination adjusting control system |
| WO2018032128A1 (en) * | 2016-08-19 | 2018-02-22 | 张鸽 | Plastic greenhouse film rolling device |
| CN107787638A (en) * | 2017-05-09 | 2018-03-13 | 胡耀宏 | Agricultural viscous kind of wound membrane machine of kind grain and its viscous kind of wound membrane manufacturing process |
| CN113179814A (en) * | 2021-05-12 | 2021-07-30 | 兰州理工大学 | Intelligent quilt rolling device for greenhouse |
-
2010
- 2010-08-16 CN CN201020500315XU patent/CN201797813U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032128A1 (en) * | 2016-08-19 | 2018-02-22 | 张鸽 | Plastic greenhouse film rolling device |
| CN107787638A (en) * | 2017-05-09 | 2018-03-13 | 胡耀宏 | Agricultural viscous kind of wound membrane machine of kind grain and its viscous kind of wound membrane manufacturing process |
| CN107027555A (en) * | 2017-06-07 | 2017-08-11 | 合肥汇之新机械科技有限公司 | A kind of greenhouse gardening Illumination adjusting control system |
| CN113179814A (en) * | 2021-05-12 | 2021-07-30 | 兰州理工大学 | Intelligent quilt rolling device for greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20130816 |