CN201072942Y - Plastic greenhouse ventilation apparatus - Google Patents
Plastic greenhouse ventilation apparatus Download PDFInfo
- Publication number
- CN201072942Y CN201072942Y CNU2007200253015U CN200720025301U CN201072942Y CN 201072942 Y CN201072942 Y CN 201072942Y CN U2007200253015 U CNU2007200253015 U CN U2007200253015U CN 200720025301 U CN200720025301 U CN 200720025301U CN 201072942 Y CN201072942 Y CN 201072942Y
- Authority
- CN
- China
- Prior art keywords
- girder
- holder
- utility
- control
- 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
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
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a ventilation device for plastic greenhouses, comprising a plurality of control units connected in series. The utility model is characterized in that, the control units are connected by a control rope; the control unit comprises a permanent seat, a main beam and a rotary rod; a slide way is arranged on the main beam; a sliding block is arranged in the slide way; both ends of the drive rod are respectively connected with the sliding block and the rotary rod by hinges; a poking arm is arranged on the rotary rod; the poking arm is connected with the film at both sides of the ventilation opening of the greenhouse body; the rotary rod rotates when the control rope is pulled, and the poking arm controls the opening and closing of the film at both sides of the ventilation opening; every time the control rope is pulled, one closing or opening of the ventilation opening can be completed. The utility model has the advantages of simple operation and high work efficiency.
Description
Technical field
The utility model belongs to canopy body aeration technology field, especially relates to a kind of plastic house ventilation device.
Background technology
The ventilation of farm plastic greenhouse is mainly by manually finishing, and needs successively the one section one section lap with two films in ventilating opening place to push aside during ventilation, ventilate finish after, again film overlay is got up; Normal conditions, all will carry out ventilation operation every day, run into Changes in weather, also will close at any time and open-minded, not only workload is big, and on a circuit, walk up and down everyday, the canopy implants is caused damage easily, and the operating time is long, inefficiency, the priority of canopy body ventilation time has influence on temperature of shed, is unfavorable for unified management.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of operation of being convenient to, and can increase substantially the plastic house ventilation device of efficiency.
For solving the problems of the technologies described above, the utility model comprises at least 2 control modules that are connected in series by the control rope, its design feature is that each control module is provided with holder and girder, girder and holder join by bearing pin is fastening respectively, and girder is provided with slideway, and holder has the bull stick that is connected with pin hinge, the bull stick two ends are respectively equipped with dials arm, be provided with slide block in the slideway of girder, the drive link two ends are connected with the bull stick hinge with slide block respectively, and the control rope is fastenedly connected with slide block.
As to improvement of the present utility model, between holder and girder, intersect and be provided with two bull sticks; Dial arm and be inverted "L" shaped, dial the arm top and be provided with the press mold bar.
The beneficial effects of the utility model are: the utility model is made up of a plurality of control modules that are connected in series, control module joins by holder and canopy body skeleton, dialling arm is connected with the film on canopy body ventilating opening both sides, pulling control rope can make bull stick rotate, and by the folding of dialling arm control ventilating opening both sides film, every pulling is once controlled the rope ventilating opening and can be finished once and open (closing), and is simple to operate, high efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the utility model overall schematic;
Fig. 2 is the upward view of single control module among Fig. 1;
Fig. 3 is the utility model scheme of installation.
Among the figure: 1, holder, 2, bearing pin, 3, girder, 4, slideway, 5, bull stick, 6, dial arm, 7, the press mold bar, 8, drive link, 9, the control rope, 10, slide block, 11, screw, 12, the canopy body support frame, 13, film, 14, control module.
Embodiment
By illustrated in figures 1 and 2, the utility model comprises at least 2 by control rope 9 control modules that are connected in series 14, each control module 14 is provided with holder 1 and girder 3, girder 3 and holder 1 are respectively by 2 fastening joining of bearing pin, girder 3 is provided with slideway 4, holder 1 has and bearing pin 2 hinged bull sticks 5, in the present embodiment, holder 1 intersects with 3 of girders and is provided with two bull sticks 5, and bull stick 5 two ends are respectively equipped with dials arm 6, dials arm 6 and is inverted "L" shaped, dial arm 6 tops and be provided with press mold bar 7, be provided with slide block 10 in the slideway 4 of girder 3, drive link 8 two ends are connected with bull stick 5 hinges with slide block 10 respectively, and control rope 9 is fastenedly connected by screw 11 with slide block 10.
By shown in Figure 3, control module 14 is fixed in the canopy body support frame 12 by holder 1, dials arm 6 and is connected with ventilating opening both sides film 13, can determine control module 14 numbers according to canopy body length in the use.
Claims (3)
1. plastic house ventilation device, comprise at least 2 control modules (14) that are connected in series by control rope (9), it is characterized in that each control module (14) is provided with holder (1) and girder (3), girder (3) and holder (1) are respectively by fastening joining of bearing pin (2), girder (3) is provided with slideway (4), holder (1) has and the hinged bull stick of bearing pin (2) (5), bull stick (5) two ends are respectively equipped with dials arm (6), be provided with slide block (10) in the slideway (4) of girder (3), drive link (8) two ends are connected with bull stick (5) hinge with slide block (10) respectively, and control rope (9) is fastenedly connected with slide block (10).
2. plastic house ventilation device according to claim 1 is characterized in that intersecting between holder (1) and girder (3) and is provided with two bull sticks (5).
3. plastic house ventilation device according to claim 1 is characterized in that dialling arm (6) and is inverted "L" shaped, dials arm (6) top and is provided with press mold bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200253015U CN201072942Y (en) | 2007-07-16 | 2007-07-16 | Plastic greenhouse ventilation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200253015U CN201072942Y (en) | 2007-07-16 | 2007-07-16 | Plastic greenhouse ventilation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072942Y true CN201072942Y (en) | 2008-06-18 |
Family
ID=39518205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200253015U Expired - Fee Related CN201072942Y (en) | 2007-07-16 | 2007-07-16 | Plastic greenhouse ventilation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072942Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053368A (en) * | 2013-01-28 | 2013-04-24 | 马兴华 | Window-type linked ventilation and temperature regulation automatic control and management system of linked greenhouses |
| CN107087521A (en) * | 2017-05-10 | 2017-08-25 | 山东农业大学 | A kind of sunlight ceiling intelligent ventilating system and its control method |
-
2007
- 2007-07-16 CN CNU2007200253015U patent/CN201072942Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053368A (en) * | 2013-01-28 | 2013-04-24 | 马兴华 | Window-type linked ventilation and temperature regulation automatic control and management system of linked greenhouses |
| CN107087521A (en) * | 2017-05-10 | 2017-08-25 | 山东农业大学 | A kind of sunlight ceiling intelligent ventilating system and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205617895U (en) | Shutter top shed structure of tent | |
| CN201260321Y (en) | Sun-shading energy-saving type beam-connected greenhouse with completely opened roof | |
| CN202406663U (en) | Sunlight greenhouse skylight | |
| CN204728917U (en) | A kind of vertical type multifunctional window | |
| CN201072942Y (en) | Plastic greenhouse ventilation apparatus | |
| CN205349079U (en) | Automatic window ventilation window of opening that wafts | |
| CN105912031B (en) | Multi-functional automatic adjustment solar protection devices | |
| CN205284382U (en) | Heat preservation sunlight greenhouse in suspension type | |
| CN204418553U (en) | The intelligent control type sunshade that luminous energy drives | |
| CN201182462Y (en) | Airing hanger | |
| CN214125208U (en) | Green energy-saving power generation device for agricultural greenhouse | |
| CN201809808U (en) | Water storage system | |
| CN208396571U (en) | Bottom-hinged window is opened in one kind | |
| CN209268183U (en) | A kind of greenhouse screen-rollong system | |
| CN201142865Y (en) | Folded plate covering type vegetable greenhouse | |
| CN206808246U (en) | A kind of scissor-type sunlight ceiling ventilation unit | |
| CN205531079U (en) | Sunshade canopy | |
| CN212184417U (en) | Intelligent sun shading opening and closing system applied to agricultural greenhouse | |
| CN209731782U (en) | A kind of communication cabinet with waterproof construction | |
| CN211297833U (en) | Butterfly wing type arch shed ventilation device | |
| CN203441324U (en) | Solar sunshade shutter capable of being opened | |
| CN208220479U (en) | A kind of green building ventilation energy-saving equipment | |
| CN203057959U (en) | Greenhouse skylight automatic opening device | |
| CN213029311U (en) | Automatic ventilation green house | |
| CN201318000Y (en) | Full-automatic weather-proof sunshade |
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: 20080618 |