CN211703115U

CN211703115U - Planting and breeding greenhouse with fully-opened top

Info

Publication number: CN211703115U
Application number: CN202020258886.0U
Authority: CN
Inventors: 杨永钰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-20
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a big-arch shelter is grown in full opening and shutting in top, including big-arch shelter main part, roll up the membrane ware, the big-arch shelter main part includes braced frame and shed roof, and the film on the roll up membrane ware is opened the back and is covered at the shed roof of big-arch shelter along big-arch shelter top curved surface, and the top of film sets up many elastic expansion bands, and elastic expansion band's both ends are fixed with both ends about the shed roof respectively, and elastic expansion band enables the film and expandes the back and level more. The utility model discloses a roll up the membrane operation and more smoothly, safety, the elasticity telescopic band carries out the fixed of film, has strengthened the roughness of film, and the setting up of the eclipsed layer all around of ceiling makes planting and breeding the big-arch shelter wind-proofness, anti sleet nature more excellent.

Description

Planting and breeding greenhouse with fully-opened top

Technical Field

The utility model relates to an agricultural specialty facility technical field, concretely relates to big-arch shelter is grown in full open-close at top.

Background

The planting greenhouse is a room for planting and cultivating various crops. Traditional greenhouse top windowing sets up vault both sides bottom, and the upside of windowing adopts the fixed film of draw-in groove jump ring, and the downside of windowing uses the roll membrane pole to roll up the film and reaches the effect of windowing, and what plant the big-arch shelter top can open and shut plays crucial effect to crop growth in the big-arch shelter.

When the traditional top sets up film rolling machine and realizes opening and shutting and realize sunshade, sunshade or rain-proof function, the leakproofness is not good.

Therefore, it is necessary to provide a new top fully-open planting greenhouse to improve the thermal insulation, waterproof and windproof performance of the greenhouse.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's is not enough, provides a big-arch shelter is grown in full open and shut in top, solves the poor problem of big-arch shelter leakproofness of current strip rolling film machine.

The utility model discloses a technical scheme of big-arch shelter is planted in top full open-close: the utility model provides a big-arch shelter is grown to top full open-close, includes big-arch shelter main part, rolls up the membrane ware, and the big-arch shelter main part includes braced frame and shed roof, rolls up the membrane on the membrane ware and opens the back and cover the shed roof at the big-arch shelter along big-arch shelter top curved surface, and the top of membrane sets up many elastic expansion bands, and both ends are fixed about with the shed roof respectively at the both ends of elastic expansion band, and elastic expansion band enables the membrane and expandes the back more level and more.

Furthermore, the position where the elastic telescopic belt is arranged is correspondingly provided with a supporting rod with a U-shaped groove, the shape of the supporting rod is consistent with the shape of the curved surface of the shed roof, the telescopic belt is elastically connected between the supporting rods, and after the film is unfolded, the flat state of the film is kept through the elastic telescopic belt and the supporting rods.

Furthermore, the edge sets up the fixed bed of certain width around the frame of shed roof, sets up the sponge layer on the fixed bed, makes the film expand the back and form the eclipsed layer around the shed roof, increases the leakproofness of big-arch shelter, effectively prevent wind, waterproof and airtight heat insulating ability.

Further, the film rolling device is a standard electric film rolling device or a manual film rolling device sold in the market, and the manual film rolling device or the automatic film rolling device is the prior art and the structure of the film rolling device is not repeated in the patent.

Furthermore, guide rods with grooves are arranged on the front frame and the rear frame of the shed roof to form a running track of the electric film rolling device.

After the technical scheme above adopting, the utility model discloses the beneficial effect who reaches is:

the both sides frame is equipped with the orbit that the shape becomes to become the roll membrane ware of direction pole on the shed roof frame, and it is more smooth and easy, safety to roll up the membrane operation, and the elasticity telescopic band carries out the fixed of film, has strengthened the roughness of film, and the setting up of overlapping layer all around of ceiling makes planting and breeding the big-arch shelter wind-resistant nature, anti sleet nature is more excellent, and airtight heat insulating ability is stronger.

Drawings

Fig. 1 is a schematic structural diagram provided by the present invention.

Fig. 2 is a schematic side view of fig. 1.

Fig. 3 is a sectional view a-a in fig. 2.

Fig. 4 is an enlarged schematic view at a in fig. 2.

Fig. 5 is an enlarged schematic view at C in fig. 1.

In the figure: 1-greenhouse main body, 2-electric film rolling device, 11-supporting frame, 12-greenhouse top, 21-film, 3-elastic expansion band, 4-supporting rod, 41-U-shaped groove, 5-overlapped layer and 6-running track.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, the planting and breeding big-arch shelter of the full open-close in top of this embodiment, including big-arch shelter main part 1, roll up membrane ware 2, the big-arch shelter main part includes braced frame 11 and shed roof 12, the shed roof edge is connected to the one end of the film 21 of shed roof, the other end of film is connected and is rolled up the membrane ware and can roll up the membrane or release the membrane about this roll up membrane ware, the top of film sets up many elastic expansion bands 3, both ends of elastic expansion band are fixed with both ends about the shed roof respectively, the spool of rolling up the membrane ware is located between shed roof frame and the.

The position department that this embodiment set up the elastic expansion band corresponds sets up the bracing piece 4 of taking U type groove 41, and the shape of bracing piece is unanimous with the curved surface shape of shed roof, and the elastic both ends of expansion band are fixed with the bracing piece both ends respectively, cover the shed roof of big-arch shelter along big-arch shelter top curved surface after the film expandes, through the level and smooth state of elastic expansion band on the film and the bracing piece under the film keeping film.

The edge sets up the fixed bed of certain width around the frame of this embodiment shed roof, sets up the sponge layer on the fixed bed, makes the film expand the back and form the eclipsed layer 5 around the shed roof, increases the leakproofness of big-arch shelter, effectively prevent wind, waterproof, heat preservation.

The utility model discloses the guide bar of shed roof frame both sides installation trough of belt forms the orbit 6 of electronic film rolling ware or manual film rolling ware, the utility model discloses an electronic film rolling ware specifically can adopt following structure: the greenhouse is characterized by comprising a rack, a guide rod, a gear seat, a motor and a scroll, wherein one end of a film is limited on one side of a greenhouse top frame, the other end of the film is connected with the scroll, the guide rod is connected with the rack, the rack is installed on the gear seat and is meshed with the gear seat, the gear seat and the motor are fixed on the greenhouse top, an output shaft of the motor is connected with the film scroll, the scroll is connected with a rotating shaft of the gear seat, the motor drives the gear seat to drive the rack to control the opening and closing of the film, when the film is unfolded, the greenhouse top is opened, when the film is folded, crops.

The electric film rolling device is also provided with a self-locking device, can freely stop at any height, can adjust the coverage range of the film according to specific rainwater and heat dissipation requirements, realizes more smooth and safe film rolling operation for adjusting the temperature and the humidity in the greenhouse, and the elastic expansion band is used for fixing the film, so that the flatness of the film is enhanced, and the arrangement of the overlapping layer around the ceiling enables the greenhouse to have more excellent windproof performance, rain and snow resistance and heat preservation performance.

The utility model discloses an adopt hand formula film rolling up ware on the orbit, drive the spool through rotating the handle and rotate, roll up the mould or spread out.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments are only used for illustrating and describing the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a big-arch shelter is grown and cultivated to top full open-close, its characterized in that, includes big-arch shelter main part, rolls up the membrane ware, and the big-arch shelter main part includes braced frame and shed roof, rolls up the film on the membrane ware and opens the back and cover the shed roof at the big-arch shelter along big-arch shelter top curved surface, and the top of film sets up many elastic expansion bands, and both ends are fixed about with the shed roof respectively at the both ends of elastic expansion band, and elastic expansion band enables the film and expandes the back more level.

2. The top full-open planting and breeding greenhouse as claimed in claim 1, wherein the position where the elastic expansion band is arranged is correspondingly provided with a support bar with a U-shaped groove, the shape of the support bar is consistent with the curved surface shape of the greenhouse top, the expansion band is elastically connected between the support bars, and after the film is unfolded, the flat state of the film is maintained through the elastic expansion band and the support bars.

3. The top full-open-close planting and breeding greenhouse as claimed in claim 2, wherein a fixing layer with a certain width is arranged at the peripheral edge of the frame of the greenhouse top, and a sponge layer is arranged on the fixing layer, so that an overlapped layer is formed around the greenhouse top after the film is unfolded.

4. The top full-open-close planting and breeding greenhouse as claimed in claim 3, wherein the film rolling device is an electric film rolling device or a manual film rolling device.

5. The top full-open-close planting and breeding greenhouse as claimed in claim 4, wherein the front and rear frames of the greenhouse top are provided with guide rods, and the guide rods are provided with clamping grooves to form a running track of the electric film rolling device.