Movable sunshade net for greenhouse

Abstract

The movable sunshade net comprises a net face, a plurality of shed frames and two sliding seats, the net face is installed above the shed frames, and the sliding seats are located on the two sides of the bottoms of the shed frames. The shed frame comprises a top frame, two supporting frames, three connecting frames and a transverse frame, the top frame is an arc-shaped frame, the two supporting frames are connected with the two ends of the top frame respectively, the transverse frame is connected with the joints of the supporting frames and the top frame, one ends of the three connecting frames are connected with the center point of the transverse frame, the other ends of the three connecting frames are connected with the inner side of the top frame, and the connecting points of the three connecting frames and the top frame are evenly distributed. The transverse frames and the connecting frames are additionally arranged, so that the firmness of the shed frame is improved, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sunshade nets, in particular to a movable sunshade net for a greenhouse. Background Art

[0002] Greenhouse, also known as hot house. It is a facility that can let in light, keep warm (or heat), and is used to grow plants. In seasons that are not suitable for plant growth, it can provide a greenhouse growth period and increase production. It is mostly used for the cultivation or seedling raising of warm-loving vegetables, flowers, trees and other plants in low temperature seasons. The types of greenhouses include planting greenhouses, breeding greenhouses, exhibition greenhouses, experimental greenhouses, catering greenhouses, entertainment greenhouses, etc.; the design of greenhouse systems includes heating systems, insulation systems, cooling systems, ventilation systems, control systems, irrigation systems, etc.

[0003] At present, in order to control the lighting time, light intensity, etc., greenhouses are usually covered with sunshade nets on the outside of the greenhouse. However, the unfolding and folding of most sunshade nets require manpower operation, and the unfolding and folding work needs to be done frequently during daily planting, which is labor-intensive and has low work efficiency.

[0004] In order to solve the above technical problems, a Chinese utility model patent application with publication number CN214758207U discloses a mobile sunshade net for a greenhouse, including a base, a plurality of frames arranged side by side between two bases, and a sunshade net cloth is packaged between two adjacent frames; a screw rod is rotatably installed between the two mounting seats, and sliders mounted on the screw rod are respectively provided at both ends of each frame, wherein the sliders on the two frames at both ends of the screw rod are driving sliders threadedly connected to the screw rod, and the sliders on the other frames are driven sliders slidably connected to the screw rod, and the adjacent frames are magnetically connected. The utility model can realize automatic unfolding and folding by setting a movable frame structure, and the two ends of the sunshade net move synchronously, and the unfolding and folding work can be carried out in two directions, and the work efficiency is high; it uses a two-way screw rod for driving and guiding, and has good stability; a magnetic connection is set between two adjacent frames, which is convenient for unfolding and ensures the compactness when folding, and the folding line structure of the sunshade net ensures the folding effect; this structure solves the problem of greenhouse movement to a certain extent, but the roof is too long and easy to break. Therefore, how to design a shed that is more solid and has a more stable support to develop a movable sunshade net for a greenhouse is a technical problem that technical personnel in this field need to solve at present. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a movable sunshade net for a greenhouse, comprising a mesh surface, a plurality of racks and two slides, wherein the mesh surface is installed above the plurality of racks, and the slides are located on both sides of the bottom of the racks; the racks comprise a top frame, two supporting frames, three connecting frames and a cross frame, wherein the top frame is an arc-shaped frame, the two supporting frames are respectively connected to the two ends of the top frame, the cross frame is connected to the interface between the supporting frame and the top frame, one end of the three connecting frames is connected to the center point of the cross frame, and the other ends of the three connecting frames are connected to the inner side of the top frame, and the connection points of the three connecting frames and the top frame are evenly distributed.

[0006] Preferably, each of the support frames includes two side legs, the bottom ends of the two side legs are away from the support frame, the top ends of the two side legs are welded to the support frame, the two side legs are located on both sides of the support frame, and the side legs are located at the bottom of the support frame.

[0007] Preferably, a plurality of pulleys are included, wherein the pulleys are located at the bottom of the support frame and the side legs.

[0008] Preferably, each of the slide seats comprises three slide grooves, and the sizes of the slide grooves match those of the pulleys.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. By adding cross frames and connecting frames, the firmness of the scaffolding can be improved and the service life of the device can be extended.

[0011] 2. By adding side legs, the support of the bottom of the scaffolding is improved and the stability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of an embodiment of the utility model.

[0013] Figure 2 This is a schematic diagram of the shelf structure of an embodiment of the utility model.

[0014] Figure 3 This is a schematic diagram of the slide structure of an embodiment of the utility model.

[0015] In the figure, 1. mesh surface, 2. scaffolding, 3. slide seat, 4. top frame, 5. support frame, 6. connecting frame, 7. side legs, 8. pulley, 9. cross frame, 10. slide chute. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] like Figure 1-3 A mobile sunshade net for a greenhouse comprises a net surface 1, a plurality of sheds 2 and two slide seats 3, the net surface 1 is installed above the plurality of sheds 2, and the slide seats 3 are located on both sides of the bottom of the sheds 2; the sheds 2 comprise a top frame 4, two supporting frames 5, three connecting frames 6 and a cross frame 9, the top frame 4 is an arc-shaped frame, the two supporting frames 5 are respectively connected to the two ends of the top frame 4, the cross frame 9 is connected to the interface between the supporting frames 5 and the top frame 4, one end of the three connecting frames 6 is connected to the center point of the cross frame 9, and the other end of the three connecting frames 6 is connected to the inner side of the top frame 4, and the connection points of the three connecting frames 6 and the top frame 4 are evenly distributed; by adding cross frames and connecting frames, the firmness of the shed is improved and the service life of the device is enhanced.

[0018] like Figure 1-3 Each support frame 5 includes two side legs 7, the bottom ends of the two side legs 7 are far away from the support frame 5, the top ends of the two side legs 7 are welded to the support frame 5, the two side legs 7 are located on both sides of the support frame 5, and the side legs 7 are located at the bottom of the support frame 5; by adding side legs, the support of the bottom of the scaffolding is improved and the stability of the device is improved.

[0019] like Figure 1-3 , including a plurality of pulleys 8, the pulleys 8 are located at the bottom of the support frame 5 and the side legs 7; the shed can be moved by sliding the pulleys, which is simple and convenient.

[0020] like Figure 1-3 Each slide seat 3 includes three slide grooves 10, and the size of the slide groove 10 matches the pulley 8; the pulley can slide back and forth in the slide groove to achieve the purpose of moving the roof.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A greenhouse movable sunshade net, characterized by: The invention comprises a mesh surface (1), a plurality of scaffolds (2) and two slide seats (3), wherein the mesh surface (1) is installed above the plurality of scaffolds (2), and the slide seats (3) are located at both sides of the bottom of the scaffolds (2); the scaffolds (2) comprise a top frame (4), two support frames (5), three connecting frames (6) and a cross frame (9), wherein the top frame (4) is an arc-shaped frame, the two support frames (5) are respectively connected to two ends of the top frame (4), the cross frame (9) is connected to the interface between the support frames (5) and the top frame (4), one end of the three connecting frames (6) is connected to the center point of the cross frame (9), and the other end of the three connecting frames (6) is connected to the inner side of the top frame (4), and the connection points of the three connecting frames (6) and the top frame (4) are evenly distributed.

2. The mobile sunshade net for greenhouse according to claim 1 is characterized by: Each of the support frames (5) comprises two side legs (7), the bottom ends of the two side legs (7) are away from the support frame (5), the top ends of the two side legs (7) are welded to the support frame (5), the two side legs (7) are located on both sides of the support frame (5), and the side legs (7) are located at the bottom of the support frame (5).

3. The mobile sunshade net for greenhouse according to claim 2 is characterized by: It comprises a plurality of pulleys (8), wherein the pulleys (8) are located at the bottom of the support frame (5) and the side legs (7).

4. The mobile sunshade net for greenhouse according to claim 3 is characterized by: Each of the slide seats (3) comprises three slide grooves (10), and the size of the slide grooves (10) matches that of the pulley (8).

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