Thin film greenhouse capable of automatically opening ceiling
A roof and film technology, which is applied in greenhouse cultivation, climate change adaptation, gardening, etc., can solve the problems of large deformation of the film roll shaft, inability to realize automatic control of the film switch, and rapid damage of the top film.
Inactive Publication Date: 2015-05-20
通海锦海农业科技发展有限公司
View PDF8 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that in the prior art, the roof membrane of the greenhouse is opened manually, the deformation of the roll film shaft is relatively large, the roof membrane is damaged quickly, and the automatic control of the membrane switch cannot be realized
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0010] Examples such as figure 1 with figure 2 As shown, a kind of film greenhouse that can automatically open the roof, the lower end of the pillar 1 of the greenhouse is installed on the ground, the upper end is installed with an arc-shaped top rod 2, and a longitudinal fixed rod 3 is installed between the arc-shaped top rods 2. The top pole 2 and the upright column 1 are covered with a plastic canopy film 12. On the semi-circular arc of the arc-shaped top pole 2, there are three sets of stranding reels, which are respectively fixed on the arc top poles 2 at the two ends and the middle of the greenhouse. The wire reel includes a fixed wire reel 4, a movable wire reel 5 and a drive wire reel 7. The movable wire reels 5 are fixedly connected by a film shaft 11, and the drive wire reels 7 are fixedly connected by a drive shaft 16 , One end of the stranded rope 6 is wound on the driving strand reel 7, the middle portion is wound on the movable strand reel 5, and the upper part i...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a thin film greenhouse capable of automatically opening a ceiling. The side surfaces of the greenhouse and a top stand are covered with thin films. One side of the top stand is covered with the thin films capable of being opened, the two ends of the side and the middle of the side are provided with steel rails respectively, a fixed wire twisting disc, a movable wire twisting disc and a driving wire twisting disc are arranged on the steel rails, the movable wire twisting disc is arranged on a film rolling shaft, twisted ropes used for pulling the film rolling shaft are wound around the three twisting discs respectively, the driving wire twisting disc is arranged on a driving shaft, the two ends of the driving shaft are connected with driving motors, and the two driving motors are connected with a controller. According to the technical scheme, the controller can control the two ends of the film rolling shaft to rotate simultaneously, the film rolling shaft can pave a film roll on the ceiling in balance, and the wire twisting discs arranged on the middle of the ceiling play a role in preventing the middle of the film rolling shaft from deforming.
Description
Technical field [0001] The invention belongs to the technical field of thin film greenhouses, and relates to a thin film greenhouse capable of automatically opening the roof. Background technique [0002] Film greenhouses are widely used in plant cultivation, and reasonable control of temperature, humidity and light conditions in the greenhouse plays an important role in the growth of plants in the greenhouse. At present, the commonly used film greenhouse is composed of a greenhouse frame and a film. The film package is installed outside the greenhouse frame. When the temperature in the greenhouse is too high, the humidity is too high, and the light is too strong, the manual method can only be used to open the side of the greenhouse with a pulling wheel The film opening degree or the top skylight can adjust the temperature, humidity and light in the greenhouse, especially when the skylight on the top of the greenhouse is opened, the operator must pull the film shaft from the pull...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14A01G9/24
CPCA01G9/14A01G9/241Y02A40/25
Inventor 董春富
Owner 通海锦海农业科技发展有限公司