CN213044404U - Sun-shading assembly for greenhouse - Google Patents

Abstract

The utility model discloses a sun-shading component for a greenhouse, two guide rails are arranged in parallel, a plurality of slide blocks are connected on each guide rail in a sliding way, a vertical rod is fixed on each slide block, and a roller is rotatably connected at the bottom end of each vertical rod; the sunshade cloth comprises a plurality of herringbone frameworks, a plurality of guide rails, a plurality of hanging ropes, a plurality of limiting nails and a plurality of fixing rods, wherein the herringbone frameworks are parallel and arranged in parallel at intervals of a certain gap; a plurality of buckles are buckled at the middle position of the top of the sun-shading cloth, and each buckle is correspondingly connected with each herringbone framework through a connecting rope. The utility model discloses simple structure directly covers in the big-arch shelter outside, can not damage the big-arch shelter, and it is extremely convenient to use, and structural stability is good, excellent in use effect.

Description

Sun-shading assembly for greenhouse

The technical field is as follows:

the utility model relates to a sunshade assembly for big-arch shelter.

Background art:

in summer, due to strong solar radiation and greenhouse effect, the temperature in summer is extremely hot, and the temperature in the greenhouse is even higher than 40 ℃, so that the growth and development of crops are stopped, and the crops are withered. Therefore, an external sunshade needs to be arranged above the greenhouse, the existing greenhouse sunshade generally utilizes the rotation of a motor to drive a scroll, and the scroll is rolled up by utilizing the pulling force of a curtain, the greenhouse curtain is easily damaged by the structure, and the using effect is poor.

The utility model has the following contents:

the utility model provides a sunshade component for greenhouse in order to solve the problems existing in the prior art.

The utility model discloses the technical scheme who adopts has: a sun-shading assembly for a greenhouse comprises upright posts, idler wheels, guide rails, sliding blocks, sun-shading cloth, hanging ropes, limiting nails, retaining rings, connecting ropes and herringbone frameworks, wherein the two guide rails are arranged in parallel, a plurality of sliding blocks are connected to each guide rail in a sliding manner, one upright post is fixed on each sliding block, the bottom end of each upright post is rotatably connected with one idler wheel, and the idler wheels roll on the ground; the sunshade cloth is characterized in that a plurality of herringbone frameworks are arranged in parallel at intervals, a vertical rod is correspondingly fixed at two ends of each herringbone framework, the sunshade cloth is laid on all the herringbone frameworks, a ventilation gap is formed between the lower hem surfaces at two sides of the sunshade cloth and a guide rail, the lower hem at each side of the sunshade cloth is vertically downward and is attached to the vertical rod at the corresponding side, a plurality of hanging ropes are buckled on the lower hem at each side of the sunshade cloth, a limiting nail is buckled at the bottom end of each hanging rope, a through hole is arranged on each vertical rod, and each limiting nail at each side of the sunshade cloth passes through the through hole on the vertical rod at the symmetrical position; a plurality of buckles are buckled at the middle position of the top of the sun-shading cloth, and each buckle is correspondingly connected with each herringbone framework through a connecting rope.

Further, the height of the ventilation gap is 30-50 cm.

Furthermore, a push rod is fixed on a slide block at the tail end of each guide rail and is fixedly connected with the herringbone framework at the tail end.

Furthermore, the herringbone framework is fixedly connected with the vertical rod through a connecting tube.

The utility model discloses following beneficial effect has:

the utility model discloses simple structure directly covers in the big-arch shelter outside, can not damage the big-arch shelter, and it is extremely convenient to use, and structural stability is good, excellent in use effect.

Description of the drawings:

fig. 1 is a structural diagram of the present invention.

Fig. 2 is a connection structure diagram of the middle hanging rope and the limit nail on the sunshade cloth and the vertical rod.

Fig. 3 is a structural diagram of the middle buckle ring on the sunshade cloth of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model relates to a sunshade component for greenhouse, including pole setting 1, gyro wheel 2, guide rail 3, slider, puggaree 5, string rope 6, stop pin 7, buckle 8, connection rope and chevron shape skeleton 9.

Two guide rails 3 are parallel to each other, and equal sliding connection a plurality of slider on every guide rail 3 fixes a pole setting 1 on every slider, rotates in the bottom of every pole setting 1 and connects a gyro wheel 2, and gyro wheel 2 rolls subaerial.

A plurality of personal font skeletons 9 are parallel and are arranged side by side at certain intervals, a vertical rod 1 is correspondingly fixed at two ends of each personal font skeleton 9, the sunshade cloth 5 is laid on all the herringbone skeletons 9, a ventilation gap 100 is formed between the lower hem surfaces at two sides of the sunshade cloth 5 and the guide rail 3, and the height of the ventilation gap 100 is 30-50 cm.

The hem of each side of the sunshade cloth 5 is vertically downward and is attached to the vertical rod 1 of the corresponding side, a plurality of hanging ropes 6 are buckled on the hem of each side of the sunshade cloth 5, the bottom end of each hanging rope 6 is buckled with one limiting nail 7, a through hole is formed in each vertical rod 1, and each limiting nail 7 of each side of the sunshade cloth 5 penetrates through holes in the vertical rods 1 at the symmetrical positions. A plurality of buckles 8 are buckled at the middle position of the top of the sun-shading cloth 5, and each buckle 8 is correspondingly connected with each herringbone framework 9 through a connecting rope.

In order to promote the utility model discloses sunshade component, a fixed push rod 31 on the terminal slider in every guide rail 3, push rod 31 and terminal chevron shape skeleton 9 fixed connection.

The utility model provides a lead to fixed connection through being connected between chevron shape skeleton 9 and the pole setting 1, for further guaranteeing the connection effect, threaded connection locking screw is gone up at the connection.

The utility model provides a puggaree simple to operate, puggaree's top and chevron shape skeleton 9 are fixed the back through buckle 8 and connection rope, blow up puggaree's lower hem for preventing wind, set up string 6 and stop pin 7 on the lower hem, hang 6 buckles of rope and establish the middle part at stop pin 7, be equipped with the through-hole in pole setting 1, when using, stop pin 7 passes the through-hole in pole setting 1 (as figure 2), can realize that the lower hem of puggaree is fixed, avoid being blown by wind, stop pin 7's simple to operate avoids using the lower hem that screw or other mountings are used for fixed puggaree.

During the use, will the utility model discloses sunshade subassembly installs in the big-arch shelter outside, when needs shelter from the sun, with pole setting 1 shift out along guide rail 3's direction can, when not needing the sunshade, with pole setting 1 push away to together can. On the one hand, the upright rod 1 is fixed on the sliding block of the guide rail 3 and is convenient to slide, on the other hand, the bottom surface of the upright rod is provided with the roller, and the upright rod 1 is prevented from being directly supported on the guide rail, so that the stability of the structure is ensured. In addition, the sunshade cloth does not completely cover the upper part of the greenhouse, and a ventilation gap 100 of 30-50cm is reserved on the sunshade cloth, so that the sunshade is ensured, and meanwhile, the ventilation is facilitated. The utility model discloses directly cover in the big-arch shelter outside, play the sunshade effect, in sleet weather, will the utility model discloses expand, can play the rain and snow effect of shelves, the utility model discloses structural stability is good.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides a sunshade component for big-arch shelter which characterized in that: the sunshade cloth comprises upright posts (1), idler wheels (2), guide rails (3), sliding blocks, sunshade cloth (5), hanging ropes (6), limiting nails (7), retaining rings (8), connecting ropes and herringbone frameworks (9), wherein the two guide rails (3) are arranged in parallel, a plurality of sliding blocks are slidably connected on each guide rail (3), one upright post (1) is fixed on each sliding block, one idler wheel (2) is rotatably connected at the bottom end of each upright post (1), and the idler wheels (2) roll on the ground; the sunshade cloth comprises a plurality of personal character-shaped frameworks (9), wherein the personal character-shaped frameworks (9) are arranged in parallel at intervals with a certain gap, two ends of each personal character-shaped framework (9) are correspondingly fixed with a vertical rod (1), sunshade cloth (5) is laid on all the character-shaped frameworks (9), a ventilation gap (100) is formed between the lower hem surfaces of two sides of the sunshade cloth (5) and a guide rail (3), the lower hem of each side of the sunshade cloth (5) is vertically downward and is attached to the vertical rod (1) of the corresponding side, a plurality of hanging ropes (6) are buckled on the lower hem of each side of the sunshade cloth (5), the bottom end of each hanging rope (6) is buckled with a limiting nail (7), each vertical rod (1) is provided with a through hole, and each limiting nail (7) of each side of the sunshade cloth (5) penetrates through the through holes in the vertical rods; a plurality of buckles (8) are buckled at the middle position of the top of the sun-shading cloth (5), and each buckle (8) is correspondingly connected with each herringbone framework (9) through a connecting rope.

2. A sunshade assembly for a greenhouse as claimed in claim 1, wherein: the height of the ventilation gap (100) is 30-50 cm.

3. A sunshade assembly for a greenhouse as claimed in claim 1, wherein: a push rod (31) is fixed on a slide block at the tail end of each guide rail (3), and the push rod (31) is fixedly connected with a herringbone framework (9) at the tail end.

4. A sunshade assembly for a greenhouse as claimed in claim 1, wherein: the herringbone framework (9) is fixedly connected with the upright rod (1) through a connecting connector.

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