CN209299839U - A kind of drop-down overwind sunlight greenhouse rolling curtain device - Google Patents

Abstract

The utility model relates to a kind of drop-down overwind sunlight greenhouse rolling curtain devices, curtain rolling shaft is equipped with above the greenhouse, multiple auxiliary bogeys are equipped with above greenhouse body, the auxiliary bogey is equipped with strip-shaped drum, and strip-shaped drum is parallel with curtain rolling shaft and can opposite sliding with insulation quilt；The canopy face in the greenhouse is equipped with a plurality of slideway, and greenhouse front lower is equipped with rope-winding shaft, support pulley is equipped in slideway；The insulation quilt end is fixedly connected with a plurality of rope rolling, and rope rolling main body is placed in slideway and overlaps support pulley；When putting down insulation quilt, rope-winding shaft rotation drives insulation quilt slide downward, and when rolling insulation quilt, curtain rolling shaft rotation, insulation quilt sliding opposite with strip-shaped drum is conducive to heat preservation and is rolled-up；The curtain rolling shaft of the utility model and wound insulation quilt gravitational load are not directly placed on heliogreenhouse scarp slope canopy face, avoid the peril caused by dynamic loading during the expansion of scarp slope canopy face, closing up, improve the overall structure of roller blind device.

Description

A kind of drop-down overwind sunlight greenhouse rolling curtain device

Technical field

The utility model relates to heliogreenhouse equipment technical fields, and in particular to a kind of drop-down overwind sunlight greenhouse rolling Curtain device.

Background technique

Sunlight greenhouse rolling curtain device plays to Guan Zuoyong crop growth environment, for higher yield of crops, high-quality provides Necessary nurturing an environment, the rotation winding insulation quilt on the greenhouse booth face realizes exhibition to curtain rolling shaft mostly in roller blind device at present Opening and closing are held together, be easy canopy face run when there is situations such as unbalance stress, also reduce roller blind device structure and operation it is reliable Property.Therefore, many accidents caused by having larger dynamic loading to occur in order to avoid heliogreenhouse shed face, urgent need propose a kind of new-type knot The roller blind device of structure is applied to heliogreenhouse equipment technical field.

Summary of the invention

In view of the above-mentioned problems, the purpose of this utility model is to propose a kind of drop-down overwind daylight in conjunction with insulation quilt material Roller of greenhouse greatly avoids influence of the heliogreenhouse shed face dynamic loading to roller blind device operational effect, also improves The structure and reliability of operation of roller blind device realize the reasonable operation of heliogreenhouse attemperator.

The purpose of this utility model is achieved through the following technical solutions, a kind of drop-down overwind sunlight greenhouse curtain rolling dress It sets, including greenhouse body, insulation quilt, support frame is equipped with above the greenhouse body, support frame is equipped with curtain rolling shaft and the electricity that slows down Motivation I, decelerator I drive curtain rolling shaft rotation, and the insulation quilt front end is fixedly connected on curtain rolling shaft, and insulation quilt main body twines Be around in curtain rolling shaft, be characterized in that: the greenhouse body top, curtain rolling shaft are arranged right below multiple auxiliary bogeys, twine The heat preservation for being around in curtain rolling shaft is placed on multiple auxiliary bogeys, and the auxiliary bogey includes pre-embedded steel slab, described pre- Interal fixation is buried above greenhouse, guide rod is welded on pre-embedded steel slab, guide rod is socketed guide plate, and guide rod top is equipped with limit Position boss, the guide rod between pre-embedded steel slab and guide plate are socketed reset spring, weld U-shaped carrier, the U-shaped on guide plate Carrier top is equipped with connecting shaft, is connected with strip-shaped drum in connecting shaft, the strip-shaped drum is parallel with curtain rolling shaft, is placed in And it can opposite sliding with insulation quilt below insulation quilt；The auxiliary bogey whole height is 300-450mm, and wherein U-shaped is held The pressure of reset spring and the difference of height and free height are 50-70mm, horizontal plane where the pre-embedded steel slab and volume in carrier It is highly about 450-550mm between curtain axis axis horizontal plane；The canopy face in the greenhouse be equipped with a plurality of slideway, the slideway with Insulation quilt motion profile is consistent；Greenhouse front lower is equipped with rope-winding shaft and decelerator II, and decelerator II drives rope rolling Axis rotation；The cross section of slideway is U-shaped, and multiple mandrels are equipped in slideway, socket support pulley in the mandrel；The insulation quilt End is fixedly connected with a plurality of rope rolling, and rope rolling main body is placed in slideway and overlaps support pulley, and the other end of rope rolling is wound in rope rolling Axis.

It is described drop-down overwind sunlight greenhouse rolling curtain device application method, technical points are as follows: when heat preservation be required by When putting down, decelerator II works, and drives insulation quilt in greenhouse master after driving rope-winding shaft rotation, rope-winding shaft to wind rope rolling rotation Slide downward on body, decelerator I does not work at this time, and the insulation quilt being placed on auxiliary bogey is opposite with strip-shaped drum sliding It is dynamic to be unfolded conducive to heat preservation；When heat preservation, which is required, to be rolled-up, the work of decelerator I drives curtain rolling shaft rotation to wind heat preservation Quilt, insulation quilt sliding opposite with strip-shaped drum are conducive to heat preservation and are rolled-up；Decelerator II does not work at this time.

Further, support frame as described above is placed in the left and right ends of greenhouse body, and bearing connects between support frame and curtain rolling shaft； The roller shutter shaft material is steel pipe；Support frame as described above is square tubes soldering.

Further, the guide rod on the U-shaped carrier is two.

Further, two sides Yu bottom edge of the U-shaped carrier are in inverted trapezoidal, are welded on two sides and bottom The vertical connecting shaft in side, the connecting shaft are symmetrically, bearing to be equipped between connecting shaft and strip-shaped drum.

Further, the auxiliary bogey whole height be 375mm, wherein in U-shaped carrier reset spring pressure And the difference of height and free height is 60mm, it is high between horizontal plane and curtain rolling shaft axis horizontal plane where the pre-embedded steel slab Degree is 470mm.

Further, the greenhouse front end is equipped with multipair rope-winding shaft support plate, installs rope rolling in the rope-winding shaft support plate The one ends wound of axis, rope rolling is placed between each pair of rope-winding shaft support plate in rope-winding shaft.

Further, the rope-winding shaft support plate is connect with rope rolling axle bearing, and the rope rolling shaft material is steel pipe.

The utility model has the beneficial effects that

(1) during heat preservation is unfolded and is closed up, curtain rolling shaft and wound insulation quilt gravitational load are not acted on directly In heliogreenhouse scarp slope canopy face, the peril caused by dynamic loading during the expansion of scarp slope canopy face, closing up is avoided, is improved The overall structure of roller blind device；

(2) U-shaped slideway is set in greenhouse body canopy face, and built-in rope rolling pulls heat preservation and is implemented heliogreenhouse heat preservation effect Fruit is conducive to insulation quilt and slides in canopy face, and structure design is simple, reasonable, avoids the appearance of disorder cable phenomenon.

(3) curtain rolling shaft and wound insulation quilt gravitational load are avoided curtain rolling shaft stress not by auxiliary bogey support The appearance of equal phenomenon, during increasing wound insulation quilt, auxiliary bogey also provides the support force of variation at any time, ties Structure is simple, easy to maintain, and have greatly improved space.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial side view of the utility model；

Fig. 3 is the structural schematic diagram for assisting bogey；

Fig. 4 is the structural schematic diagram for assisting bogey to apply on greenhouse；

Fig. 5 is the structural schematic diagram that rope-winding shaft is applied on greenhouse；

Fig. 6 is I structural schematic diagram of curtain rolling shaft and decelerating motor；

Fig. 7 is the structural schematic diagram that rope rolling is applied in U-shaped slideway.

In Fig. 1-Fig. 7: the title of each components are as follows: greenhouse 1, insulation quilt 2, support frame 3, curtain rolling shaft 4, decelerator I 5, auxiliary bogey 6, pre-embedded steel slab 7, guide rod 8, guide plate 9, positive stop lug boss 10, reset spring 11, U-shaped carrier 12, Side 12-1, bottom edge 12-2, connecting shaft 13, strip-shaped drum 14, slideway 15, rope-winding shaft 16, decelerator II 17, rope-winding shaft branch Fagging 18, mandrel 19 support pulley 20, rope rolling 21, bearing 22.

Specific embodiment

See Fig. 1-Fig. 7, a kind of drop-down overwind sunlight greenhouse rolling curtain device, including 1 main body of greenhouse, insulation quilt 2, the temperature Support frame 3 is equipped with above 1 main body of room, support frame 3 is equipped with curtain rolling shaft 4 and decelerator I 5, and decelerator I 5 drives volume Curtain axis 4 rotates, and support frame as described above 3 is placed in the left and right ends of 1 main body of greenhouse, and bearing connects between support frame 3 and curtain rolling shaft 4；Institute Stating 4 material of curtain rolling shaft is steel pipe；Support frame as described above 3 is square tubes soldering；2 front end of insulation quilt is fixedly connected on curtain rolling shaft 4, 2 main body of insulation quilt is wound in curtain rolling shaft 4.

Greenhouse 1 main body top, curtain rolling shaft 4 are arranged right below multiple auxiliary bogeys 6, are wound in the heat preservation of curtain rolling shaft 4 It is placed on multiple auxiliary bogeys 6 by 2, the auxiliary bogey 6 includes pre-embedded steel slab 7, and the pre-embedded steel slab 7 is fixed on Above greenhouse 1, two guide rods 8 are welded on pre-embedded steel slab 7, guide rod 8 is socketed guide plate 9, and 8 top of guide rod is all provided with limited Position boss 10, the guide rod 8 between pre-embedded steel slab 7 and guide plate 9 are socketed reset spring 11, welding U-shaped carrying on guide plate 9 Frame 12, the two side 12-1 and bottom edge 12-2 of the U-shaped carrier 12 are in inverted trapezoidal, be welded on two side 12-1 with Bottom edge 12-2 vertical connecting shaft 13, the connecting shaft 13 on two side 12-1 is symmetrical, passes through 22 activity of bearing in connecting shaft 13 It is connected with strip-shaped drum 14, the strip-shaped drum 14 is parallel with curtain rolling shaft 4, is placed in below insulation quilt and can be opposite with insulation quilt 2 Sliding；6 whole height of auxiliary bogey be 375mm, wherein in U-shaped carrier 12 reset spring 11 pressure and height with The difference of free height is 60mm, is highly between the 7 place horizontal plane of pre-embedded steel slab and 4 axis horizontal plane of curtain rolling shaft 470mm。

The canopy face in greenhouse 1 is equipped with a plurality of slideway 15, and the slideway 15 is consistent with 2 motion profile of insulation quilt；1 front of greenhouse Bottom is equipped with rope-winding shaft 16 and decelerator II 17, and decelerator II 17 drives rope-winding shaft 16 to rotate, 1 front end of greenhouse Equipped with multipair rope-winding shaft support plate 18, install rope-winding shaft 16 in the rope-winding shaft support plate 18, the rope-winding shaft support plate 18 with Rope-winding shaft 16 is flexibly connected by bearing 22, and 16 material of rope-winding shaft is steel pipe；15 section of slideway is U-shaped, slideway 15 It is interior to be equipped with multiple mandrels 19, socket support pulley 20 in the mandrel 19；2 end of insulation quilt is fixedly connected with a plurality of rope rolling 21,21 main body of rope rolling is placed in slideway 15 and overlaps support pulley 20, and the other end of rope rolling 21 is wrapped in rope-winding shaft 16 and is placed in Between each pair of rope-winding shaft support plate 18.

The application method of the utility model: when insulation quilt 2 needs to be laid down, decelerator II 17 works, and drives volume Reel for rope 16 rotates, and rope-winding shaft 16 drives the slide downward in 1 main body of greenhouse of insulation quilt 2 after winding rope rolling rotation, and slow down electricity at this time Motivation I 5 does not work, and insulation quilt 2 and the opposite sliding of strip-shaped drum 14 are conducive to insulation quilt 2 and are unfolded；When the needs of insulation quilt 2 are rolled-up When, the work of decelerator I 5 drives the rotation of curtain rolling shaft 4 to wind insulation quilt 2, and insulation quilt 2 and strip-shaped drum 14 are conducive to protect relatively Temperature is rolled by 2；Decelerator II 17 does not work at this time.

Claims (7)

1. a kind of drop-down overwind sunlight greenhouse rolling curtain device, it is characterized in that: the drop-down overwind sunlight greenhouse rolling curtain device, Including greenhouse body, insulation quilt, the greenhouse body top is equipped with support frame, and support frame is equipped with curtain rolling shaft and decelerator I, decelerator I drives curtain rolling shaft rotation, and the insulation quilt front end is fixedly connected on curtain rolling shaft, and insulation quilt main body is wound in Curtain rolling shaft, the greenhouse body top, curtain rolling shaft are arranged right below multiple auxiliary bogeys, are wound in the insulation quilt of curtain rolling shaft It is placed on multiple auxiliary bogeys, the auxiliary bogey includes pre-embedded steel slab, and the pre-embedded steel slab is fixed on greenhouse Side, is welded with guide rod on pre-embedded steel slab, and guide rod is socketed guide plate, and guide rod top is equipped with positive stop lug boss, pre-embedded steel slab and Guide rod between guide plate is socketed reset spring, and U-shaped carrier is welded on guide plate, and U-shaped carrier top, which is equipped with, to be connected Spindle is connected with strip-shaped drum in connecting shaft, the strip-shaped drum is parallel with curtain rolling shaft, be placed in insulation quilt below and with Insulation quilt can opposite sliding；The auxiliary bogey whole height is 300-450mm, wherein reset spring in U-shaped carrier Pressure and the difference of height and free height be 50-70mm, horizontal plane where the pre-embedded steel slab and curtain rolling shaft axis horizontal are flat It is highly about 450-550mm between face；The canopy face in the greenhouse is equipped with a plurality of slideway, the slideway and insulation quilt motion profile Unanimously；Greenhouse front lower is equipped with rope-winding shaft and decelerator II, and decelerator II drives rope-winding shaft rotation；The slideway Section is U-shaped, and multiple mandrels are equipped in slideway, socket support pulley in the mandrel；The insulation quilt end is fixedly connected more Rope rolling, rope rolling main body are placed in slideway and overlap support pulley, and the other end of rope rolling is wound in rope-winding shaft.

2. a kind of drop-down overwind sunlight greenhouse rolling curtain device according to claim 1, it is characterized in that: support frame as described above is set In the left and right ends of greenhouse body, bearing is connected between support frame and curtain rolling shaft；The roller shutter shaft material is steel pipe；The support Frame is square tubes soldering.

3. a kind of drop-down overwind sunlight greenhouse rolling curtain device according to claim 1, it is characterized in that: the U-shaped carries Guide rod on frame is two.

4. a kind of drop-down overwind sunlight greenhouse rolling curtain device according to claim 1, it is characterized in that: the U-shaped carries Two sides and bottom edge of frame are in inverted trapezoidal, and the connecting shaft with base vertical is welded on two sides, and the connecting shaft is equal To be symmetrical, bearing is equipped between connecting shaft and strip-shaped drum.

5. a kind of drop-down overwind sunlight greenhouse rolling curtain device according to claim 1, it is characterized in that: the auxiliary carries Device whole height is 375mm, and wherein the pressure of reset spring and the difference of height and free height are 60mm, institute in U-shaped carrier It is highly 470mm between horizontal plane and curtain rolling shaft axis horizontal plane where stating pre-embedded steel slab.

6. a kind of drop-down overwind sunlight greenhouse rolling curtain device according to claim 1, it is characterized in that: the greenhouse front end Equipped with multipair rope-winding shaft support plate, rope-winding shaft is installed in the rope-winding shaft support plate, the one ends wound of rope rolling is in rope-winding shaft juxtaposition Between each pair of rope-winding shaft support plate.

7. a kind of drop-down overwind sunlight greenhouse rolling curtain device according to claim 1, it is characterized in that: the rope-winding shaft branch Fagging is connect with rope rolling axle bearing, and the rope rolling shaft material is steel pipe.