CN214961441U

CN214961441U - Greenhouse sunshade system

Info

Publication number: CN214961441U
Application number: CN202022848168.1U
Authority: CN
Inventors: 利继东
Original assignee: Zhongwei Xinyangguang Agricultural Technology Co ltd
Current assignee: Zhongwei Xinyangguang Agricultural Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-12-03
Anticipated expiration: 2030-12-01

Abstract

The utility model provides a warmhouse booth solar shading system, this solar shading system includes: the sunshade curtain is arranged in the upper space inside the greenhouse, and the first fixing seat is used for fixing the sunshade curtain; the fixing seat I is arranged at the top of the greenhouse along the length direction of the greenhouse, one edge of the sunshade screen is fixed on the fixing seat I, the rest sunshade screens are wrapped on the scroll, and the forward rotation or reverse rotation scroll is used for controlling the sunshade screen to be unfolded or folded and controlling the illumination time in the greenhouse.

Description

Greenhouse sunshade system

Technical Field

The utility model relates to a solar shading system especially relates to a warmhouse booth solar shading system.

Background

At present, with the popularization of scientific and technological society and the rapid development of biotechnology, agricultural production modes do not depend on natural environment excessively any more, and planting modes such as greenhouses and the like appear. In the existing greenhouse, a sunshade net is generally arranged at the top of the greenhouse, and when sunlight is too violent, the sunshade net is spread out to diffuse the sunlight into the greenhouse, so that crops are prevented from being burnt by strong light; when the sunlight is proper, the sunshade net is folded, so that the crops can fully utilize the natural light. However, the existing sunshade system is too complex, a track, a chain transmission device or a gear transmission device and other complex mechanisms need to be arranged on a path where the sunshade net is unfolded, the use cost is high, the weight of the greenhouse frame body is increased, and the requirement on the bearing capacity of the frame body is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a greenhouse sunshade system for solving the problems existing in the prior art.

This solar shading system includes: the sunshade curtain is arranged in the upper space inside the greenhouse, and the first fixing seat is used for fixing the sunshade curtain; the first fixing seat is arranged at the top of the greenhouse along the length direction of the greenhouse, one edge of the sunshade curtain is fixed on the first fixing seat, the rest sunshade curtains are wrapped on the reel, and the reel capable of rotating forwards or backwards is used for controlling the sunshade curtain to be unfolded or folded.

Further, a plurality of side-by-side ropes for supporting the deployed sunshade are provided below the sunshade and the roller.

Furthermore, the high point of the rope is connected to the first fixing seat, the connecting point is located below a connecting end of the sunshade curtain and the first fixing seat, the low point of the rope is connected to the second fixing seat, and the second fixing seat is installed below the arc-shaped support of the greenhouse.

Furthermore, one end of the scroll is connected with an output shaft of the driving motor, and the other end of the scroll is hinged with the auxiliary supporting rod.

Further, driving motor installs on the motor cabinet, and the lower extreme of motor cabinet is fixed and is being set up the motor support pole.

Furthermore, the lower ends of the motor supporting rod and the auxiliary supporting rod are respectively hinged to a supporting seat arranged on the ground, and the lengths of the motor supporting rod and the auxiliary supporting rod are consistent.

Furthermore, a power-assisted tension spring is arranged between the lower parts of the motor supporting rod and the auxiliary supporting rod and the supporting seat.

The technical effects of the utility model reside in that: the greenhouse sunshade system is opened and closed in the simplest mode, two ends of a plurality of ropes are hung at two ends of a sunshade area at the top of the greenhouse respectively, and the unfolded sunshade curtain is supported. One end of the sunshade screen is also fixed at the top of the greenhouse, the other end of the sunshade screen is wrapped on a scroll, the scroll rotates forwards or backwards under the driving of a motor, when the sunshade screen is unfolded, the scroll is far away from the fixed point of the sunshade screen, the sunshade screen is rolled up, and the scroll is close to the fixed point. And the two ends of the scroll are hinged with the support seat on the ground through the support rod. Because the supporting rod is before the sunshade screen is unfolded. The included angle between the position of the power-assisted tension spring and the ground is larger than 90 degrees, and the power-assisted tension spring is required to be used for assisting. The whole sun-shading system is simple in structure, the part hung at the top of the greenhouse is light in weight, and overlarge load cannot be applied to a frame structure of the greenhouse.

Drawings

FIG. 1 is an isometric view of the sun-shading system for a medium greenhouse of the present invention;

FIG. 2 is a front view of the middle greenhouse sunshade system of the present invention when opened;

fig. 3 is a front view of the middle greenhouse sunshade system of the utility model when closed.

In the figure, 1, a sun-shading curtain, 2, a greenhouse, 3, a scroll, 4, a driving motor, 41, a motor base, 5, a motor supporting rod, 51, a supporting base, 52, an auxiliary supporting rod, 53, a power-assisted tension spring, 6, a first fixing base, 7, a second fixing base and 8, ropes.

Detailed Description

The following describes embodiments of the present invention with reference to fig. 1 to 3.

Fig. 1 illustrates the connection mode and the installation position of each component of the greenhouse sunshade system, and a sunshade curtain 1 arranged in the upper space inside a greenhouse 2, wherein one end of a scroll 3 is connected with an output shaft of a driving motor 4, the other end of the scroll 3 is hinged with an auxiliary support rod 52, the driving motor 4 is arranged on a motor base 41, and a motor support rod 5 is fixedly arranged at the lower end of the motor base; the lower ends of the motor support rod 5 and the auxiliary support rod 52 are respectively hinged on a support seat 51 arranged on the ground, and the lengths of the motor support rod 5 and the auxiliary support rod 52 are consistent; and a power-assisted tension spring 53 is also arranged between the lower parts of the motor support rod 5 and the auxiliary support rod 52 and the support seat 51.

Fig. 2 and 3 illustrate a mounting structure of a rope supporting a sunshade in a greenhouse sunshade system, which is used for fixing a first fixing seat 6 of a sunshade 1, the first fixing seat 6 is arranged at the top of the greenhouse 2 along the length direction of the greenhouse, one edge of the sunshade 1 is fixed on the first fixing seat 6, the rest of the sunshade 1 is wrapped on a reel 3, and the reel 3 is rotated forward or backward for controlling the sunshade 1 to be unfolded or folded; a plurality of parallel ropes 8 for supporting the unfolded sun-shading curtain 1 are also arranged below the sun-shading curtain 1 and the scroll 3; the high point of rope 8 is connected on fixing base 6, and the tie point is located the below of sunshade screen 1 and the 6 link of fixing base, and the low point of rope 8 is connected on fixing base two 7, and 2 arc supports below in warmhouse booth are installed to fixing base two 7.

The working principle is as follows: when the plants planted in the greenhouse 2 need sunshine, the driving motor 4 is started to make the scroll 3 roll up the unfolded sun-shading curtain 1, and the connection fixed end fixing seat 6 of the sun-shading curtain 1 is close to the whole body of the driving motor 4, the scroll 3 and the motor base 41 because the sun-shading curtain 1 is rolled up. After the sun-shading curtain 1 is rolled up, sunlight is injected into the greenhouse through the top of the greenhouse 2. When the plant of planting in warmhouse booth 2 does not need the sunshine, start driving motor 4, make spool 3 relax the sunshade screen 1 of rolling up, because sunshade screen 1 is loosened, motor support pole 5 and auxiliary stay 52 make motor support pole 5 and auxiliary stay 52 anticlockwise around supporting seat 51 rotation under the helping hand of helping hand extension spring 53, make sunshade screen 1 tile at warmhouse booth 2 top to be located many rope 8 upper portions that parallel, avoid sunshine to shine into in the warmhouse booth.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A greenhouse sunshade system, characterized in that, this sunshade system includes: the sun-shading curtain (1) is arranged in the upper space inside the greenhouse (2), and the first fixing seat (6) is used for fixing the sun-shading curtain (1);

wherein, fixing base (6) set up in its top along the length direction of warmhouse booth (2), and a limit of sunshade screen (1) is fixed on fixing base (6), and remaining sunshade screen (1) package is rolled up at spool (3), and corotation or reversal spool (3) are used for controlling sunshade screen (1) to expand or pack up.

2. Sunshade system for greenhouses according to claim 1, wherein a plurality of side-by-side cables (8) for supporting the unfolded sunshade (1) are further provided below said sunshade (1) and said roller (3).

3. The greenhouse sunshade system according to claim 2, wherein the high point of the rope (8) is connected to the first fixing base (6), the connection point is located below the connection end of the sunshade curtain (1) and the first fixing base (6), the low point of the rope (8) is connected to the second fixing base (7), and the second fixing base (7) is installed below the arc-shaped support of the greenhouse (2).

4. The sun shading system for greenhouses according to claim 1, wherein one end of the reel (3) is connected with an output shaft of the driving motor (4), and the other end of the reel (3) is hinged with the auxiliary support rod (52).

5. The greenhouse sunshade system according to claim 4, wherein said driving motor (4) is mounted on a motor base (41), and a motor support rod (5) is fixedly arranged at the lower end of the motor base.

6. The sunshade system for greenhouses according to claim 5, wherein the lower ends of the motor support rod (5) and the auxiliary support rod (52) are hinged to a support base (51) installed on the ground, and the lengths of the motor support rod (5) and the auxiliary support rod (52) are the same.

7. The greenhouse sunshade system according to claim 6, wherein a power-assisted tension spring (53) is further installed between the lower portions of the motor support rod (5) and the auxiliary support rod (52) and the support base (51).