CN211241033U - Make things convenient for sunshade to adjust luminance green house - Google Patents

Abstract

The utility model provides an agricultural greenhouse convenient for shading sun and adjusting light, which can cover and adjust the illumination intensity, and the flexible operation is convenient, moreover, the steam generator is simple in structure, the preparation installation of being convenient for, including the big-arch shelter body, sunshade surface net, the pulling rope, the arc pole, the roller train, the roller, the rocking handle, the arc pole has twice, arrange the front and back both sides position at the big-arch shelter body respectively, there is coherent cavity inside the arc pole, be provided with coherent logical groove on the side position, the front and back both sides border of sunshade surface net can penetrate into logical inslot on the arc pole and slide in logical inslot along with the pull activity in-process of pulling rope, the right side end of pulling rope is fixed respectively in both sides roller train position, the left side border of sunshade surface net is fixed on the roller, wave the right side rocking handle and make the gyro wheel rotate and can open sunshade surface net, wave left rocking handle and make the roller rotate and.

Description

Make things convenient for sunshade to adjust luminance green house

Technical Field

The utility model relates to an agricultural greenhouse technical field especially relates to a make things convenient for agricultural greenhouse that sunshade was adjusted luminance.

Background

The agricultural greenhouse can fully utilize solar energy, has a certain heat preservation effect, can more easily control the temperature and humidity of planting in the greenhouse, plays the heat preservation and cultivation effects of advancing spring and delaying autumn, and can be used for heat preservation and overwintering cultivation of vegetables and flowers in winter and spring, and the greenhouse can also be used for changing a shading net for shading and cooling in summer and autumn, preventing rain, wind and hail and the like.

Under the strong condition of sunshine irradiation in summer, in order to avoid the high temperature in the big-arch shelter, need adopt solar protection devices to carry out the shading to the big-arch shelter outside, generally adopt the sunshade net to cover, but because the height of big-arch shelter is higher, and whole longitudinal length is longer, need many people to cooperate to carry out the tractive in each position and just can cover the big-arch shelter upper surface completely with the sunshade net, it is very inconvenient to operate, needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an agricultural greenhouse convenient for shading and dimming, which can cover and adjust the illumination intensity, has flexible and convenient operation, simple structure and convenient manufacture and installation, and comprises a greenhouse body, a shading surface net, a traction rope, arc-shaped rods, roller groups, rollers and rocking handles, wherein the greenhouse body is integrally an arc-shaped columnar body which is the appearance of a common greenhouse, the top part of the greenhouse body is arc-shaped, the lower part of the greenhouse body is straight, the manufacturing form is that a plurality of arc-shaped supporting rods are lined inside, the greenhouse plastic film is coated outside, the greenhouse body can receive sunlight and has the heat preservation function, the arc-shaped rods are arc-shaped rod-shaped objects, the arc-shaped rods are arranged at the front side and the rear side of the greenhouse body respectively, the positions at the bottom sides of the two ends of the arc-shaped rods are fixed on the ground, the arc-shaped, the arc-shaped rod is slightly higher than the upper parts of the two sides of the greenhouse body, a coherent cavity is arranged in the arc-shaped rod, a coherent through groove is arranged at the inner side position of the arc-shaped rod, the through groove and the cavity are also arc-shaped (relatively integral), the through groove is communicated with the cavity and the outer part of the arc-shaped rod, the sunshade surface net is a dark-color net-shaped body and has light-shielding performance, the length of the sunshade surface net is equal to the length of the whole greenhouse, the width of the sunshade surface net is equal to the extension length of the arc-shaped rod, the length of the traction rope is equal to twice the width of the sunshade surface net, two traction ropes are arranged and are respectively and fixedly arranged on the front side edge and the rear side edge of the sunshade surface net, the left end of the traction rope is flush with the left side edge of the sunshade surface net, and the length of the traction rope is equal to twice the, two in the cavity that the tractive rope penetrated the arc pole of setting both sides in the front and back respectively, the tractive rope can be in the cavity pull activity to there is the breach in the both ends position of arc pole and can supply the tractive rope to wear out, both sides border can penetrate logical inslot and slide in logical inslot on advancing the arc pole along with the pull activity in-process of tractive rope around the sunshade face net, after the sunshade face net penetrates logical inslot completely, the side is followed on being in both sides arc pole around the sunshade face net promptly, the sunshade face net is about to the whole covers in upper portion of big-arch shelter body like this, plays sunshade dimming action to the big-arch shelter when sunshine is too strong.

The utility model discloses a solar greenhouse sunshade screen, including two fixed limit of each group of wheel train, the wheel train comprises fixed limit one and gyro wheel, there are twice fixed limit one in every group wheel train to there is corresponding commentaries on classics hole on the fixed limit one, gyro wheel both sides central point puts and is provided with pivot one, pivot one corresponds inserts and makes the gyro wheel be fixed in between the fixed limit one of twice in the commentaries on classics hole on the fixed limit one of twice to the gyro wheel can rotate between fixed limit one, rotates pivot one promptly and can drive the gyro wheel and rotate, the wheel train is fixed the both sides position around outside the greenhouse body right side respectively, twice the right side end of tractive rope is fixed respectively on the gyro wheel of both sides wheel train position, then makes the gyro wheel rotate through rotating pivot one and then can drag the tractive rope thereby cover the top of greenhouse body with the sunshade.

The roller is in a long strip cylindrical shape, the length of the roller is greater than that of the sunshade surface net, a second rotating shaft is arranged at the center of the front side and the rear side of the roller, a second fixed edge is arranged at the front side and the rear side of the roller, a corresponding rotary hole is arranged on the second fixed edge, the two fixed edges are respectively arranged at the front side and the rear side outside the left side of the greenhouse body, the two rotating shafts are correspondingly inserted into the rotating holes on the two fixed edges at the two sides, so that the roller is fixed between the two fixed edges at the front side and the rear side and can rotate between the two fixed edges, namely, the roller can be driven to rotate by the rotating shaft II, the left side edge of the sunshade surface net and the left side end heads of the traction ropes on the front side and the rear side of the sunshade surface net are respectively fixed on the roller, thereby the roller can be rotated and the sunshade surface net and the traction rope can be wound on the roller, and when the sunshade surface net is completely wound on the roller, the sunshade surface net can be opened and is not covered on the greenhouse body.

The rocking handle can be connected on the outside end position of pivot one and pivot two, rocks the rocking handle and can drive gyro wheel or roller and rotate, makes things convenient for opening and closing of sunshade surface net.

The beneficial effects of the utility model are that, can be according to the illumination acceptance strength in the growth state demand adjustment big-arch shelter of weather conditions and plant, and it is nimble convenient to use, moreover, the fixed mode is firm, it is stronger when illumination, like three volt weather, and the temperature is too high in the big-arch shelter, when plant photosynthesis carries out the state difference, wave the right side rocking handle and make the gyro wheel rotate and can open sunshade surface net, cover sunshade surface net on the big-arch shelter body, shelter from some light and get into in the big-arch shelter, and when needing to shine completely, wave left rocking handle and make the roller rotate and can convolute sunshade surface net and make it close, moreover, both sides border and left side border all are fixed by tractive rope and roller around sunshade surface net, it is firm to cover, it is fixed firm, can not blown by wind.

As an improved embodiment, the outer side ends of the first rotating shaft and the second rotating shaft are respectively exposed out of the first fixed side and the second fixed side, the rocking handle is movably connected with the first rotating shaft and the second rotating shaft, the outer side ends of the first rotating shaft and the second rotating shaft are of non-cylindrical columnar structures, a sleeve is arranged at the bottom of the rocking handle, a columnar cavity is arranged in the sleeve, the structural size of the columnar cavity is the same as that of the outer side ends of the first rotating shaft and the second rotating shaft, the columnar cavity in the sleeve can be sleeved into the outer side ends of the first rotating shaft and the second rotating shaft, so that the connection of the rocking handle with the first rotating shaft and the second rotating shaft is realized, the sleeve cannot rotate relative to the outer side ends of the first rotating shaft or the second rotating shaft due to the non-cylindrical columnar structures of the first rotating shaft and the second rotating shaft, and the rocking handle can drive the first rotating shaft or the second rotating shaft to rotate, in addition, in the mode, the rocking handle is movably connected with the first rotating shaft or the second rotating shaft, the rocking handle can be pulled out of the first rotating shaft or the second rotating shaft, and the rocking handle can be sleeved when the rotating operation is needed.

Drawings

Fig. 1 is a schematic overall perspective view of the present invention.

Fig. 2 is a schematic top view of the sunshade net and the pulling rope connected thereto in the fully unfolded state.

Fig. 3 is a schematic top view of the roller set of the present invention.

Fig. 4 is a schematic top view of the roller part of the present invention.

Fig. 5 is a schematic cross-sectional view of the utility model.

Fig. 6 is a schematic cross-sectional view of the present invention showing B-B.

Fig. 7 is a perspective view of the end of the middle arc rod of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

An agricultural greenhouse convenient for sunshade and dimming is shown in a sectional view in fig. 1 and 5 and comprises a greenhouse body 1, a sunshade surface net 2, a traction rope 3, an arc-shaped rod 4, a roller group 5, a roller 6 and a rocking handle 7, wherein the greenhouse body 1 is integrally an arc-shaped columnar body which is in the appearance shape of a common greenhouse, the top of the greenhouse body is arc-shaped, the lower part of the greenhouse body is flat, the greenhouse is manufactured in the mode that a plurality of arc-shaped supporting rods are lined inside the greenhouse body, a greenhouse plastic film is coated outside the greenhouse body and can receive sunlight and have a heat preservation function, the arc-shaped rod 4 is an arc-shaped rod-shaped object, the arc-shaped rod 4 is arranged at the front side and the rear side of the greenhouse body 1 respectively, the bottom side positions at the two ends of the arc-shaped rod 4 are fixed on the ground, the arc-shaped shape of the arc-shaped rod 4 is the same, the inner side of the arc-shaped rod 4 is provided with a coherent cavity 41, as shown in fig. 5, the inner side position of the arc-shaped rod is provided with a coherent through groove 42, the through groove 42 and the cavity 41 are also arc-shaped (relatively integral), the through groove 42 is communicated with the cavity 41 and the outer part of the arc-shaped rod 4, the sunshade surface net 2 is a dark-color net-shaped body and has light-shielding performance, the length of the sunshade surface net 2 is equal to that of the whole greenhouse 1, the width of the sunshade surface net is equal to the extension length of the arc-shaped rod 4, the length of the traction rope 3 is equal to twice of the width of the sunshade surface net 2, as shown in fig. 2, two traction ropes 3 are respectively and fixedly arranged on the front side edge and the rear side edge of the sunshade surface net 2, the left end of the traction rope 3 is flush with the left side edge of the sunshade surface net 2, and the right side position of the traction rope 3 exceeds the right side edge of the sunshade, the two pulling ropes 3 respectively penetrate into the cavities 41 in the arc-shaped rods 4 arranged at the front and the rear sides, as shown in fig. 5 and 6, the pulling ropes 3 can be pulled and moved in the cavities 41, and gaps exist at the positions of the two end parts of the arc-shaped rods 4 for the pulling ropes 3 to penetrate out (as shown in fig. 7, the two end parts of the arc-shaped rods 4 are not the lowest positions of the two ends, but are positioned at the positions of the two end parts close to the bottom), the front and the rear side edges of the sunshade net 2 can penetrate into the through grooves 42 on the arc-shaped rods 4 and slide in the through grooves 42 in the pulling and moving process of the pulling ropes 3 (in order to ensure that the front and the rear side edges of the sunshade net 2 can smoothly slide in the through grooves 42, the front and the rear side edges of the sunshade net 2 can be non-net-shaped but planar, because the net-shaped structure is easily clamped by bulges in the sliding process, the front side edge and the rear side edge of the sunshade surface net 2 are positioned on the arc-shaped rods 4 on the two sides, as shown in figure 1, the sunshade surface net 2 covers the whole upper part of the greenhouse body 1, and the sunshade dimming function is realized on the greenhouse when sunlight is too strong.

The roller sets 5 are composed of a first fixed edge 51 and rollers 52, as shown in fig. 3, two fixed edges 51 are present in each roller set 5, and the fixed side I51 is provided with a corresponding rotating hole, the central positions of the two sides of the roller 52 are provided with a rotating shaft I53, the first rotating shaft 53 is correspondingly inserted into the rotating holes on the two first fixed sides 51, so that the roller 52 is fixed between the two first fixed sides 51, and the roller 52 can rotate between the first fixed sides 51, namely, the first rotating shaft 53 can drive the roller 52 to rotate, the roller groups 5 are respectively and fixedly arranged at the front and rear sides outside the right side of the greenhouse body 1, as shown in fig. 1 and fig. 6, the right ends of the two pulling ropes 3 are respectively fixed on the rollers 52 at the positions of the roller groups 5 at the two sides, the pulling rope 3 can be pulled by rotating the roller 52 through rotating the first rotating shaft 53 so as to cover the sunshade surface net 2 above the greenhouse body 1.

The roller 6 is a long cylindrical shape, as shown in fig. 1, the length of the roller is greater than that of the sunshade net 2, the central positions of the front side and the rear side of the roller 6 are provided with two rotating shafts 61, as shown in fig. 4, the front side and the rear side of the roller 6 are provided with two fixed sides 62, the two fixed sides 62 are respectively arranged at the front side and the rear side of the left side of the greenhouse body 1, the two rotating shafts 61 are correspondingly inserted into the rotating holes of the two fixed sides 62, so that the roller 6 is fixed between the two fixed sides 62 at the front side and the rear side, and the roller 6 can rotate between the two fixed sides 62, that is, the two rotating shafts 61 can drive the roller 6 to rotate, the left side edge of the sunshade net 2 and the left end of the pulling rope 3 at the front side and the rear side of the sunshade net are respectively fixed on the roller 6, as shown in fig. 1, so that the roller 6 can wind the sunshade net, when the sunshade net 2 is completely wound on the roller 6, the sunshade net 2 can be opened to be not covered on the greenhouse body.

The rocking handle 7 can be connected to the outer side end positions of the first rotating shaft 53 and the second rotating shaft 61, as shown in fig. 3 and 4, the rolling wheel 52 or the roller 6 can be driven to rotate by rotating the rocking handle 7, and the sun-shading surface net 2 can be opened and closed conveniently.

The beneficial effects of the utility model are that, can be according to the illumination acceptance strength in the growth state demand adjustment big-arch shelter of weather conditions and plant, and it is nimble convenient to use, moreover, the fixed mode is firm, it is stronger when illumination, like three volt weather, and the temperature is too high in the big-arch shelter, when plant photosynthesis carries out the state difference, wave right side rocking handle 7 and make gyro wheel 52 rotate and can open sunshade surface net 2, cover sunshade surface net 2 on big-arch shelter body 1, shelter from in some light gets into the big-arch shelter, and when needing complete illumination, wave left rocking handle 7 and make roller 6 rotate and can convolute sunshade surface net 2 and make it close, moreover, both sides border and left side border around sunshade surface net 2 are fixed by haulage rope 3 and roller 6 respectively, the coverage is firm, it is fixed firm, can not blown by wind.

As an improved embodiment, the outer ends of the first rotating shaft 53 and the second rotating shaft 61 are respectively exposed outside the first fixed edge 51 and the second fixed edge 62, the rocking handle 7 is movably connected with the first rotating shaft 53 and the second rotating shaft 61, as shown in fig. 7, the outer ends of the first rotating shaft 53 and the second rotating shaft 61 are in a non-cylindrical columnar structure, a sleeve 71 is arranged at the bottom of the rocking handle 7, a columnar cavity 72 is arranged inside the sleeve 71, the structural size of the columnar cavity 72 is the same as that of the outer ends of the first rotating shaft 53 and the second rotating shaft 61, the columnar cavity 72 inside the sleeve 71 can be sleeved into the outer ends of the first rotating shaft 53 and the second rotating shaft 61, so as to realize the connection between the rocking handle 7 and the first rotating shaft 53 and the second rotating shaft 61, because the outer ends of the first rotating shaft 53 and the second rotating shaft 61 are in a non-cylindrical columnar structure, the sleeve 71 cannot rotate relative to the outer ends of the first rotating shaft 53 or the second rotating shaft 61, the rocking handle 7 can be shaken to drive the first rotating shaft 53 or the second rotating shaft 61 to rotate, and in this way, the rocking handle 7 is movably connected with the first rotating shaft 53 or the second rotating shaft 61, so that the rocking handle 7 can be pulled out from the first rotating shaft 53 or the second rotating shaft 61, and the rotating operation can be carried out by sleeving the rocking handle.

It should be noted that: to the ordinary technical personnel in this technical field, under the prerequisite that does not deviate from the utility model discloses the principle, can also make a plurality of improvements and equal replacement, according to the utility model discloses a technical scheme and utility model design equal replacement or change in addition all fall into the protection scope of the utility model.

Claims (2)

1. The utility model provides a make things convenient for green house that sunshade was adjusted luminance which characterized in that: the greenhouse comprises a greenhouse body (1), a sunshade surface net (2), a traction rope (3), arc-shaped rods (4), roller groups (5), rollers (6) and rocking handles (7), wherein the greenhouse body (1) is integrally an arc-shaped columnar body, the arc-shaped rods (4) are arc-shaped rod-shaped objects, the arc-shaped rods (4) are arranged in two ways and are respectively arranged at the front side and the rear side of the greenhouse body (1), the bottom side positions of the two ends of each arc-shaped rod are fixed on the ground, the arc-shaped shape of each arc-shaped rod (4) is the same as the arc-shaped shape of the upper part of the greenhouse body (1), the arc-shaped rods (4) are slightly higher than the upper parts of the two sides of the greenhouse body (1), coherent cavities (41) are arranged in the arc-shaped rods (4), coherent through grooves (42) are arranged on the inner side positions of the arc-shaped rods, the through grooves (42) and the cavities (41) are also arc, the sunshade surface net (2) is a dark-color net-shaped body and has light shading property, the length of the sunshade surface net (2) is equal to the length of the whole greenhouse (1), the width of the sunshade surface net is equal to the extension length of the arc-shaped rods (4), the length of the traction rope (3) is equal to twice of the width of the sunshade surface net (2), two traction ropes (3) are arranged and fixed on the edges of the front side and the rear side of the sunshade surface net (2) respectively, the left end of each traction rope (3) is flush with the left edge of the sunshade surface net (2), the two traction ropes (3) penetrate into cavities (41) in the arc-shaped rods (4) arranged on the front side and the rear side respectively, the traction ropes (3) can be pulled and moved in the cavities (41), the roller group (5) consists of a fixed edge (51) and rollers (52), and two fixed edge (51) in each roller group (5), and the fixed edge I (51) is provided with a corresponding rotating hole, the central positions of two sides of the roller (52) are provided with a rotating shaft I (53), the rotating shaft I (53) is correspondingly inserted into the rotating holes on the two fixed edge I (51) to fix the roller (52) between the two fixed edge I (51), the roller (52) can rotate between the fixed edge I (51), the roller groups (5) are respectively and fixedly arranged at the front and rear positions outside the right side of the greenhouse body (1), the right ends of the two pulling ropes (3) are respectively fixed on the roller (52) at the positions of the roller groups (5) at two sides, the roller (6) is a long-strip cylinder, the length of the roller is greater than that of the sunshade surface net (2), the central positions of the front and rear sides of the roller (6) are provided with a rotating shaft II (61), and the fixed edge II (62) are arranged at the front and rear sides of the roller (6), there is the commentaries on classics hole that corresponds on two fixed limits (62), two fixed limits (62) set up respectively in big-arch shelter body (1) left side outer front and back both sides position, two (61) of pivot correspond and insert and make between roller (6) are fixed in the fixed limit two (62) of front and back both sides in the commentaries on classics hole on two fixed limits (62) of both sides, and roller (6) can rotate between two fixed limits (62), the left side border of sunshade face net (2) is fixed respectively on roller (6) rather than the left side end of the stay cord (3) of front and back side, rocking handle (7) can be connected on the outside end position of pivot one (53) and pivot two (61).

2. The agricultural greenhouse facilitating sunshade dimming according to claim 1, wherein: the outer ends of the first rotating shaft (53) and the second rotating shaft (61) are respectively exposed outside the first fixing edge (51) and the second fixing edge (62), the rocking handle (7) is movably connected with the first rotating shaft (53) and the second rotating shaft (61), the outer ends of the first rotating shaft (53) and the second rotating shaft (61) are of non-cylindrical columnar structures, a sleeve (71) is arranged at the bottom of the rocking handle (7), a columnar cavity (72) is formed in the sleeve (71), the structural size of the columnar cavity (72) is the same as that of the outer ends of the first rotating shaft (53) and the second rotating shaft (61), and the columnar cavity (72) in the sleeve (71) can be sleeved into the outer ends of the first rotating shaft (53) and the second rotating shaft (61), so that the rocking handle (7) is connected with the first rotating shaft (53) and the second rotating shaft (61).

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