CN204069949U - Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism - Google Patents
Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism Download PDFInfo
- Publication number
- CN204069949U CN204069949U CN201420608393.XU CN201420608393U CN204069949U CN 204069949 U CN204069949 U CN 204069949U CN 201420608393 U CN201420608393 U CN 201420608393U CN 204069949 U CN204069949 U CN 204069949U
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- China
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- film
- roofing
- windproof rod
- rolling axis
- juan
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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
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Abstract
The utility model discloses a kind of Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism, it comprises two film rolling axis and multiple windproof rod, these two film rolling axis are separately positioned on the both sides roofing of described backbone beam, roofing film with this backbone beam for boundary is divided into two width, every width roofing film while be fixed on the side of backbone beam, the another side relative with this limit is connected with the homonymy one of two film rolling axis, windproof rod is arranged on above roofing film, and the distance between windproof rod and this roofing film should be greater than the volume film external diameter of film rolling axis, windproof rod two ends are connected with the gutter in backbone beam and greenhouse respectively.The utility model has following characteristics: backbone beam adopts combined type, roofing film is divided into left and right two width, facilitates plastic film mulch and change film; Weather shield design can prevent spine seepage rainwater; Windproof rod design arc keeps similar to greenhouse main arch rod-shape, and connect with backbone beam the height adjustable held, and ensures to make film and windproof rod keep best clearance with film rolling axis being rolled up the change of film diameter in volume membrane process, reduces volume membrane resistance, ensures that standard-sized sheet volume film is reliable.
Description
Technical field
The utility model relates to a kind of Juan Mo mechanism of Plastic film greenhouse, specifically relate to a kind of Plastic film greenhouse roofing film standard-sized sheet Juan Mo mechanism, take this Juan Mo mechanism, the film that Plastic film greenhouse roofing is laid can all open or close easily and efficiently, warm indoor illumination intensity is significantly improved, meet sun plant breeding time add lustre to and wet down is taken shelter from rain illumination requirement.This Zhong Juan film mechanism is particularly useful for the electronic of fruit tree facility planting greenhouse roofing film or manually rolls up film.
Background technology
Along with the development of modern agriculture, the structure of agricultural production adjusts, and fruit tree facility planting technology is fast-developing, and how chamber facility meets planting fruit trees environment, adapts to that planting fruit trees adds lustre to, takes shelter from rain, the demand of windproof and cooling, has become the key of greenhouse technology.Existing Plastic film greenhouse product roofing Juan Mo mechanism of windowing can not meet planting fruit trees requirement, mainly contains following deficiency:
roofing windowing area is not enough or roofing film can not be opened, and because this roofing film is to sun reflection and absorption, makes warm indoor illumination intensity decline about 30 ~ 40%, can not meet fruit tree breeding time to the requirement of illumination.Simultaneously because the increase of greenhouse humidity, disease increase, reduce fruit quality safety.
roofing film adopts the fastening film-pressing line of two ends compress windproof and adopt the film rolling axis in the thin footpath of thin-walled, causes thrust to differ, volume membrane resistance increase and film rolling axis yielding, linearity declines, and is not suitable with standard-sized sheet and rolls up film.
roofing film and film-pressing line adopt and entirely cover and tension across entirety, and in volume membrane process, film-pressing line is in the uneven impaction state to film all the time, causes film to produce excessive wear under stress, and service life declines.Therefore, vast planting fruit trees person, in the urgent need to developing a kind of roofing film standard-sized sheet Juan Mo mechanism that can overcome above-mentioned deficiency, adapts to fruit tree facilityization plantation development.
Summary of the invention
The purpose of this utility model overcomes existing Plastic film greenhouse roofing to window the technical deficiency of Juan Mo mechanism, there is provided a kind of cost performance high, volume membrane resistance is low, and structure is simple, the Juan Mo mechanism that greenhouse roof film standard-sized sheet easy for installation closes, meets the requirement of the positive crop-plantings of happiness such as fruit tree.After adopting the utility model simultaneously, also can reduce facilityization and plant the salinization of soil brought, for agricultural sustainable development creates conditions.
The concrete technical scheme realizing the utility model object is as follows:
A kind of Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism, described greenhouse roof is provided with backbone beam, multiple main arch bar is along this backbone beam length direction spaced set, roofing film is laid on the roofing of the plurality of main arch bar formation, described Juan Mo mechanism comprises film rolling axis, roofing film while be connected with this film rolling axis, it is characterized in that: described Juan Mo mechanism comprises two film rolling axis and multiple windproof rod, described two film rolling axis are separately positioned on the both sides roofing of described backbone beam, roofing film with this backbone beam for boundary is divided into two width, every width roofing film while be fixed on the side of backbone beam, the another side relative with this limit is connected with the homonymy one of described two film rolling axis, described windproof rod is arranged on above described roofing film, and the distance between this windproof rod and this roofing film should be greater than the volume film external diameter of described film rolling axis, described windproof rod one end is connected with described backbone beam, the other end of windproof rod is connected with the gutter in greenhouse, and multiple windproof rod is along described backbone beam length direction spaced set.
The further feature of the Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism that above-mentioned the utility model provides also is: described backbone beam both sides arrange draw-in groove respectively, two width roofing films while be separately fixed in the draw-in groove of backbone beam both sides, the another side relative with this limit is connected with the homonymy one of described two film rolling axis.
The top of described backbone beam is provided with weather shield.
The arc of described windproof rod is similar to main arch bar.
Described windproof rod adopts vertical masonry joint electric welded steel pipe to make, and preferably adopts the vertical masonry joint electric welded steel pipe of Φ 19 × 1.0 ㎜ surface heat zinc immersion.
Described multiple windproof rods are along described backbone beam length direction, and by the top being arranged on described roofing film at interval of 2000 ㎜ mono-, and the distance between this windproof rod and this roofing film should be greater than the volume film external diameter of described film rolling axis.
Described multiple windproof rod and the described film rolling axis distance of rolling up between film external diameter remain between 3 ~ 5mm, reach the contactless requirement of small―gap suture.
The top of described backbone beam arranges windproof rod upper fixed seat, and the upper edge of the gutter in described greenhouse arranges windproof rod lower fixed seat, and described windproof rod two ends are separately positioned on this windproof rod upper fixed seat and windproof rod lower fixed seat.
Described windproof rod one end fastens on windproof rod connecting plate with U-shaped, and this windproof rod connecting plate is connected by long slot bore bolt with windproof rod upper fixed seat, height adjustable, and the windproof rod other end is rotatably connected by bolt with windproof rod lower fixed seat.
Described film rolling axis one end is connected drives with volume film motor or manual film-coiling device, and the arcuated roof that film rolling axis is formed along main arch bar rotates, and drive roofing film is opened or closed.
The utility model compared with prior art has following characteristics:
1. film rolling axis adopts increase diameter, wall thickness and solid interior extension bar mode to receive, and rigidity is strong, is out of shape little, keeps the linearity of film rolling axis in volume membrane process and roll up film rate of tension meeting designing requirement, ensures that standard-sized sheet volume film is reliable.
2. backbone beam adopts combined type, makes roofing film be divided into left and right two width, facilitates plastic film mulch and change film.Weather shield design can prevent spine seepage rainwater.
3. windproof rod design arc keeps similar to greenhouse main arch rod-shape.Connect with backbone beam the height adjustable held, and installs strong adaptability, ensures to make film and windproof rod keep best clearance with film rolling axis being rolled up the change of film diameter in volume membrane process, reduces volume membrane resistance, avoid film to wear and tear, increase the service life.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment greenhouse structure schematic diagram;
Fig. 2 is the close-up schematic view of C in Fig. 1;
Fig. 3 is A-A direction view in Fig. 2;
Fig. 4 is K direction view in Fig. 2;
Fig. 5 is the close-up schematic view of D in Fig. 1;
Fig. 6 be in Fig. 5 B-B to revolved view.
description of reference numerals
1-film rolling axis, 2-roofing film, 3-weather shield, 4-backbone beam, 5-windproof rod upper fixed seat, 6-windproof rod connecting plate, 7-windproof rod, 8-rolls up film motor, 9-draw-in groove, 10-jump ring, 11-U type card, 12-main arch bar, 13-telescoping tube, 14-gutter, 15-windproof rod lower fixed seat.
Embodiment
Technology, means and the beneficial effect thereof understanding the utility model further by making the public and adopted, coordinate accompanying drawing to be described in detail as follows especially exemplified by embodiment, to believe when being goed deep into and concrete understanding by it.
Refer to Fig. 1 to Fig. 6, the present embodiment Plastic film greenhouse roofing standard-sized sheet volume film organization establishes is on planting fruit trees greenhouse, and this greenhouse is the 6 company's Plastic film greenhouse to connect, contour structure size is: across height (B) 7.2 m, ridge high (H) 5m, shoulder height (h) 3.2m, length 40m.Often be provided with backbone beam 4 across greenhouse roof, backbone beam 4 must meet the requirement of installing glacing flatness.Multiple main arch bar 12 is arranged along the equidistant a=4000mm interval of this backbone beam 4 length direction, and roofing film 2 is laid on the roofing of the plurality of main arch bar 12 formation, and two film rolling axis 1 are separately positioned on the both sides roofing of backbone beam 4.
Backbone beam 4 both sides arrange draw-in groove 9 respectively, single width roofing film 2 adopts the agricultural polyethylene blowing moulding greenhouse film of long 41000 × wide by 3800 × thick 0.015 ㎜, by this roofing film 2 with backbone beam 4 for boundary divides each single width around to lay, a long limit of every width roofing film 2 non-wrinkled is fixed in the draw-in groove 9 of backbone beam 4 both sides with jump ring 10 along backbone beam 4 length direction is straight respectively, by two width roofing films 2 on greenhouse roof along backbone beam 4 both sides lay respectively smooth after, the film rolling axis 1 straight ground pre-wound 2 of another long edge homonymy of every width roofing film 2 is enclosed and is connected, then be that the equidistant film pressing card of 500 ㎜ is fixed on film rolling axis 1 along film rolling axis 1 length direction by spacing.It is 40100mm that film rolling axis 1 selects the vertical masonry joint electric welded steel pipe of the surface heat zinc immersion of Φ 33.5 × 2.5 × 6000 ㎜ to receive into total length by solid Φ 28 × 300mm round steel.
Windproof rod 7 adopts the vertical masonry joint electric welded steel pipe of Φ 19 × 1.0 ㎜ surface heat zinc immersion to make, and the arc of windproof rod 7 is similar to the arc of main arch bar 12.Windproof rod 7 one end adopts the U-shaped card 11 of M6mm to be fixed on windproof rod connecting plate 6, this windproof rod connecting plate 6 is connected by the windproof rod upper fixed seat 5 of long slot bore with the manufacture of bolt band steel, height adjustable, windproof rod upper fixed seat 5 is screwed the top at backbone beam 4.Windproof rod 7 other end is rotatably connected by the windproof rod lower fixed seat 15 of connecting bolt with the upper edge being fixed on greenhouse gutter 14, and the structure of windproof rod upper fixed seat 5 and windproof rod lower fixed seat 15 refers to shown in Fig. 3, Fig. 6.Multiple windproof rod 7 is along the length direction of backbone beam 4, by the top being equidistantly arranged on roofing film 2 at interval of 2000 ㎜ mono-, totally 21, film debugging repeatedly should be rolled up when windproof rod 7 is installed, windproof rod connecting plate 6 is connected with the long slot bore of windproof rod upper fixed seat 5 makes the gap between each windproof rod 7 and film rolling axis 1 volume film external diameter be maintained at about between 3 ~ 5mm, reaches the contactless requirement of small―gap suture.
Backbone beam 4 is provided with the weather shield 3 made with the aluminium sheet that 1mm is thick, utilizes the screw installing windproof rod upper fixed seat 5 to be fixed on backbone beam 4 by weather shield 3.
One end of film rolling axis 1 is connected with the output shaft of volume film motor 8, drives last volume (putting) roofing film 2 at this volume film motor 8.Volume film motor 8 is connected with green house control case switch.The open and close of greenhouse roof film 2 can be operated by gauge tap.
Film rolling axis 1 one end also can be connected with manual film-coiling device and drive, and the arcuated roof adopting manual operation that film rolling axis 1 form along main arch bar 12 rotates, drives roofing film 2 to open or close.
After above Juan Mo mechanism completes installation, running debugging need be carried out, ensure greenhouse roof Juan Mo mechanism of the present invention volume (putting) roofing film 2 flexibly, reliably.
(1) first set the extreme position of the initial sum termination of roofing volume film 2 and adjust height and position between the windproof rod connecting plate 6 of windproof rod 7 one end and windproof rod upper fixed seat 5, making each windproof rod 7 consistent with the gap of film rolling axis 1 volume film external diameter.
(2) find that roofing film 2 has sectional crimps in debugging, should adjust film rolling axis 1 pre-roll flatness in time, keep the smooth linearity with film rolling axis 1 of volume membrane process roofing film 2.
It should be noted last that, above embodiment is only in order to illustrate the technical solution of the utility model but not restriction to technical solutions of the utility model.Although be described in detail the utility model with reference to embodiment, those of ordinary skill in the art is to be understood that, modify in the technical solution of the utility model concept or equivalent replacement, do not depart from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism, described greenhouse roof is provided with backbone beam (4), multiple main arch bar (12) is along this backbone beam (4) length direction spaced set, roofing film (2) is laid on the roofing that the plurality of main arch bar (12) formed, described Juan Mo mechanism comprises film rolling axis (1), roofing film (2) while be connected with this film rolling axis (1), it is characterized in that: described Juan Mo mechanism comprises two film rolling axis (1) and multiple windproof rod (7), described two film rolling axis (1) are separately positioned on the both sides roofing of described backbone beam (4), roofing film (2) with this backbone beam (4) for boundary is divided into two width, every width roofing film (2) while be fixed on the side of backbone beam (4), the another side relative with this limit is connected with the homonymy one of described two film rolling axis (1), described windproof rod (7) is arranged on described roofing film (2) top, and the distance between this windproof rod (7) and this roofing film (2) should be greater than the volume film external diameter of described film rolling axis (1), described windproof rod (7) one end is connected with described backbone beam (4), the other end of windproof rod (7) is connected with the gutter (14) in greenhouse, and multiple windproof rod (7) is along described backbone beam (4) length direction spaced set.
2. Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 1, it is characterized in that: described backbone beam (4) both sides arrange draw-in groove (9) respectively, two width roofing films (2) while be separately fixed in the draw-in groove (9) of backbone beam (4) both sides, the another side relative with this limit is connected with the homonymy one of described two film rolling axis (1).
3. Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 1, is characterized in that: the top of described backbone beam (4) is provided with weather shield (3).
4. Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 1, is characterized in that: the arc of described windproof rod (7) is similar to main arch bar (12).
5. Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 1, is characterized in that: described windproof rod (7) adopts vertical masonry joint electric welded steel pipe to make.
6. Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 1, it is characterized in that: described multiple windproof rods (7) are along described backbone beam (4) length direction, by the top being arranged on described roofing film (2) at interval of 2000 ㎜ mono-, and the distance between this windproof rod (7) and this roofing film (2) should be greater than the volume film external diameter of described film rolling axis (1).
7. the Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 1 or 6, is characterized in that: the distance that described multiple windproof rods (7) and described film rolling axis (1) are rolled up between film external diameter remains between 3 ~ 5mm.
8. Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 1, it is characterized in that: the top of described backbone beam (4) arranges windproof rod upper fixed seat (5), the upper edge of the gutter (14) in described greenhouse arranges windproof rod lower fixed seat (15), and described windproof rod (7) two ends are separately positioned on this windproof rod upper fixed seat (5) and windproof rod lower fixed seat (15).
9. Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 8, it is characterized in that: the described U-shaped card in windproof rod (7) one end (11) is fixed on windproof rod connecting plate (6), this windproof rod connecting plate (6) is connected by long slot bore bolt with windproof rod upper fixed seat (5), height adjustable, windproof rod (7) other end is rotatably connected by bolt with windproof rod lower fixed seat (15).
10. Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism according to claim 1, it is characterized in that: described film rolling axis (1) one end is connected with volume film motor (8) or manual film-coiling device and drives, the arcuated roof that film rolling axis (1) is formed along main arch bar (12) rotates, drives roofing film (2) to open or closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608393.XU CN204069949U (en) | 2014-10-21 | 2014-10-21 | Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608393.XU CN204069949U (en) | 2014-10-21 | 2014-10-21 | Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204069949U true CN204069949U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608393.XU Withdrawn - After Issue CN204069949U (en) | 2014-10-21 | 2014-10-21 | Plastic film greenhouse roofing standard-sized sheet Juan Mo mechanism |
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| CN (1) | CN204069949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285728A (en) * | 2014-10-21 | 2015-01-21 | 太仓市汇丰农业设施有限公司 | Totally opened film reeling mechanism for roof of plastic film greenhouse |
-
2014
- 2014-10-21 CN CN201420608393.XU patent/CN204069949U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285728A (en) * | 2014-10-21 | 2015-01-21 | 太仓市汇丰农业设施有限公司 | Totally opened film reeling mechanism for roof of plastic film greenhouse |
| CN104285728B (en) * | 2014-10-21 | 2016-08-31 | 太仓市汇丰农业设施有限公司 | Plastic film greenhouse roofing standard-sized sheet Film rolling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |