CN2381120Y - Film rolling up frame of plastic tunnel - Google Patents
Film rolling up frame of plastic tunnel Download PDFInfo
- Publication number
- CN2381120Y CN2381120Y CN99221514U CN99221514U CN2381120Y CN 2381120 Y CN2381120 Y CN 2381120Y CN 99221514 U CN99221514 U CN 99221514U CN 99221514 U CN99221514 U CN 99221514U CN 2381120 Y CN2381120 Y CN 2381120Y
- Authority
- CN
- China
- Prior art keywords
- rolling
- frame
- baffle plates
- utility
- model
- 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
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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
Landscapes
- Greenhouses (AREA)
Abstract
The utility model relates to a film rolling up frame of a plastic tunnel, which is composed of baffle plates, cross beams, rolling rods, etc. The utility model is characterized in that an upper and a lower cross beams are arranged on the upper part between a left and a right baffle plates in sequence, forming a rectangular frame; the lower parts of the two baffle plates are both provided with hooked beveled openings which are respectively provided with a horizontal rolling rod inside. The utility model overcomes the defects that straw films can not be easily drawn by ropes and straw films are heavily grinded when drawn by ropes, and can be widely used for crop cultivation in greenhouses.
Description
The volume that the utility model relates to winter warm type plastic tunnel insulation straw screen or mat is put the field, a kind ofly specifically is used as the instrument that volume amplifies canopy insulation straw screen or mat.
At present, when people are put at the volume of greenhouse insulation straw screen or mat, all use rope direct pull straw screen or mat, its shortcoming is an effort, and to the serious wear of straw screen or mat.
The purpose of this utility model is that a kind of reinforcement straw screen or mat of design rolls the Film rolling up frame tool that reduces wear.
The technical solution of the utility model is, a kind of greenhouse rolling blind frame, be to be made of baffle plate, crossbeam, rolling rod etc., its special character is: about top between two baffle plates, two crossbeams up and down are housed successively, become the rectangular frame shape, article two, the bottom of baffle plate all has a hook-shaped angle, adorns a horizontal rolling rod in the angle of two baffle plates, it is cylindrical that the two ends of rolling rod become, and can rotate in the angle of baffle plate.During operation, earlier rolling rod is taken out from the baffle plate angle, be rolled onto the straw screen or mat terminal, the rolling rod two ends are placed in the angle of Film rolling up frame baffle plate, spur the stay cord on the Film rolling up frame entablature then, by the rotation scrolling straw screen or mat of rolling rod.
Owing to adopt technique scheme, can realize a kind of easy and simple to handle laborsavingly, and can prolong the greenhouse rolling blind frame in straw screen or mat life-span.
Embodiment further specifies below in conjunction with accompanying drawing.
Fig. 1 is a topology view of the present utility model, and the accompanying drawing that makes an abstract.
In the drawings, 1 baffle plate, 2 entablatures, 3 stay cords, 4 sills, 5 baffle plate angles, 6 rolling rods
As shown in the figure, a kind of greenhouse rolling blind frame is by baffle plate, formations such as crossbeam, rolling rod, its special character is: about top between two baffle plates 1, two crossbeams 2,3 up and down are housed successively, become the rectangular frame shape, the bottom of two baffle plates, all have a hook-shaped angle 5, adorn a horizontal rolling rod 6 in the angle 5 of two baffle plates, it is cylindrical that the two ends of rolling rod 6 become, and can rotate in the angle 5 of baffle plate 1.During operation, earlier rolling rod 6 is taken out from baffle plate angle 5, be rolled onto the straw screen or mat terminal, make rolling rod 6 two ends place 5 li of the angles of Film rolling up frame baffle plate again, spur the stay cord 3 on the Film rolling up frame entablature 2 then, lean on the rotation scrolling straw screen or mat of rolling rod 6.
Claims (1)
1, a kind of greenhouse rolling blind frame, be to constitute by baffle plate, crossbeam, rolling rod etc., it is characterized in that: about top between two baffle plates, two crossbeams up and down are housed successively, become the rectangular frame shape, article two, the bottom of baffle plate all has a hook-shaped angle, adorns a horizontal rolling rod in the angle of two baffle plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99221514U CN2381120Y (en) | 1999-07-05 | 1999-07-05 | Film rolling up frame of plastic tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99221514U CN2381120Y (en) | 1999-07-05 | 1999-07-05 | Film rolling up frame of plastic tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381120Y true CN2381120Y (en) | 2000-06-07 |
Family
ID=34012067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99221514U Expired - Fee Related CN2381120Y (en) | 1999-07-05 | 1999-07-05 | Film rolling up frame of plastic tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381120Y (en) |
-
1999
- 1999-07-05 CN CN99221514U patent/CN2381120Y/en not_active Expired - Fee Related
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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 |