Sunshade net for greenhouse planting

Abstract

The utility model relates to the technical field of greenhouses, in particular to a sunshade net for greenhouse planting, which comprises a greenhouse body, a sunshade net body and a covering and collecting assembly, a walking motor drives a walking gear to rotate, the walking gear moves along walking teeth on a walking frame, a walking box drives a limiting sliding block to move in a limiting sliding groove, and the sunshade net body is driven by a motor to rotate. Walking work is limited, work safety is improved, a walking box drives a covering rod to move in a covering groove, the covering rod drives a sunshade net body to move, the sunshade net body drives a retracting column to rotate, a coil spring deforms, the sunshade net body conducts sunshade covering work on a greenhouse body according to use requirements, the covering range is controlled, and the greenhouse is more convenient to use. The walking gear rotates reversely, the covering rod drives the sunshade net body to move towards the initial position, under the action of return of the coil spring, the sunshade net body is wound through the winding column, manual covering and winding are not needed, the working cost is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, and specifically relates to a sunshade net for greenhouse planting. Background Technique

[0002] A greenhouse, also known as a hothouse, is generally used to increase the yield of planted crops by adjusting the growth cycle of the plants, so as to achieve the purpose of improving economic benefits. A sunshade net, also known as a shading net, is a newly developed special protective covering material for agriculture, fishery, animal husbandry, wind prevention, soil covering, etc. in the past more than 10 years. After being covered in summer, it plays a role of blocking light, rain, moisturizing and cooling. After being covered in winter and spring, it also has a certain effect of keeping warm and increasing humidity. Sunshade nets are often used in greenhouses.

[0003] However, at present, when using a sunshade net, it is generally directly fixedly installed on the top of the greenhouse, or manually covered and retracted, which is time-consuming and laborious, with a high working cost and low working efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sunshade net for greenhouse planting, which can automatically cover and retract the sunshade net according to the usage requirements, reduce the working cost and improve the working efficiency, and solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sunshade net for greenhouse planting, including a greenhouse body, a sunshade net body and a covering and retracting assembly. The covering and retracting assembly is arranged inside the greenhouse body. The covering and retracting assembly includes a covering structure and a retracting structure. The covering structure is arranged on the front side of the greenhouse body, and the retracting structure is arranged inside the greenhouse body. The sunshade net body is arranged inside the greenhouse body and corresponds to the retracting structure.

[0006] Preferably, the covering structure includes a walking frame, a walking box, a walking gear, a limiting slider and a covering rod. The walking frame is fixedly welded to the top of the greenhouse body through a connecting plate. The walking box is arranged on the front side of the greenhouse body. The walking gear is arranged on the front side of the walking box and corresponds to the walking frame. The limiting slider is fixedly welded to the back side of the walking box and corresponds to the greenhouse body. The covering rod is fixedly welded to the back side of the walking box, which is convenient for installing the covering structure.

[0007] Preferably, the greenhouse body is divided into an inner greenhouse layer and an outer greenhouse layer. A covering groove is arranged between the inner greenhouse layer and the outer greenhouse layer. Both the inner greenhouse layer and the outer greenhouse layer are made of transparent layer materials, which is convenient for planting work.

[0008] Preferably, limiting sliding grooves are opened on one side of both the inner greenhouse layer and the outer greenhouse layer. The limiting slider is slidably connected inside the limiting sliding groove, which is convenient for limiting the covering work.

[0009] Preferably, walking teeth are provided at the bottom of the walking frame, and the walking gear meshes with the walking teeth, facilitating the movement of the walking gear along the walking frame to complete the covering work of the sunshade net body.

[0010] Preferably, a walking motor is installed inside the walking box through bolts, and the walking gear is fixedly welded on the output shaft of the walking motor, facilitating the control of the covering work and the control of the covering range.

[0011] Preferably, the retracting structure includes a retracting box and a retracting column. The retracting box is arranged on the front side of the greenhouse body, the retracting column is arranged on one side of the retracting box and at one side of the bottom of the covering groove. A coil spring is arranged inside the retracting box, and the sunshade net body is arranged on the retracting column and one end is bonded to the covering rod, facilitating the retracting work of the sunshade net body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, the walking motor drives the walking gear to rotate, the walking gear moves along the walking teeth on the walking frame, the walking box drives the limit slider to move in the limit chute to limit the walking work and improve work safety. The walking box drives the covering rod to move in the covering groove, the covering rod drives the sunshade net body to move, the sunshade net body drives the retracting column to rotate, and the coil spring deforms, so that the sunshade net body can shade and cover the greenhouse body according to the use requirements and control the covering range.

[0014] 2. By rotating the walking gear in the reverse direction, the covering rod drives the sunshade net body to move to the initial position. Under the action of the recovery of the coil spring, the sunshade net body is retracted by the retracting column, eliminating the need for manual covering and retracting, reducing the work cost and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the present utility model without the greenhouse body;

[0017] Figure 3 is a three-dimensional structural schematic diagram of the present utility model without the walking frame;

[0018] Figure 4 is a three-dimensional structural schematic diagram of the walking motor and the walking gear in the present utility model.

[0019] In the figure: 1. Greenhouse body; 2. Shading net body; 3. Covering and retracting assembly; 4. Covering structure; 5. Retracting structure; 6. Walking frame; 7. Walking box; 8. Walking gear; 9. Limit slider; 10. Covering rod; 11. Inner greenhouse layer; 12. Outer greenhouse layer; 13. Walking teeth; 14. Walking motor; 15. Retracting box; 16. Retracting column. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: a shading net for greenhouse planting, including a greenhouse body 1, a shading net body 2 and a covering and retracting assembly 3. The covering and retracting assembly 3 is arranged inside the greenhouse body 1. The covering and retracting assembly 3 includes a covering structure 4 and a retracting structure 5. The covering structure 4 is arranged on the front side of the greenhouse body 1, and the retracting structure 5 is arranged inside the greenhouse body 1. The shading net body 2 is arranged inside the greenhouse body 1 and corresponds to the retracting structure 5.

[0022] As a further implementation of the above technical solution: such as Figure 1 , Figure 2 , Figure 3 , Figure 4As shown in the figure, the covering structure 4 includes a walking frame 6, a walking box 7, a walking gear 8, a limit slider 9 and a covering rod 10. The walking frame 6 is fixedly welded to the top of the greenhouse body 1 through a connecting plate. The walking box 7 is arranged on the front side of the greenhouse body 1. The walking gear 8 is arranged on the front side of the walking box 7 and corresponds to the walking frame 6. The limit slider 9 is fixedly welded to the back side of the walking box 7 and corresponds to the greenhouse body 1. The covering rod 10 is fixedly welded to the back side of the walking box 7. The greenhouse body 1 is divided into an inner greenhouse layer 11 and an outer greenhouse layer 12. A covering groove is arranged between the inner greenhouse layer 11 and the outer greenhouse layer 12. Both the inner greenhouse layer 11 and the outer greenhouse layer 12 are made of transparent layer materials. Limit sliding grooves are opened on one side of both the inner greenhouse layer 11 and the outer greenhouse layer 12. The limit slider 9 is slidably connected inside the limit sliding groove. A walking tooth 13 is arranged at the bottom of the walking frame 6. The walking gear 8 meshes with the walking tooth 13. A walking motor 14 is installed inside the walking box 7 through bolts. The walking gear 8 is fixedly welded to the output shaft of the walking motor 14. The walking motor 14 drives the walking gear 8 to rotate. The walking gear 8 moves along the walking tooth 13 on the walking frame 6. The walking box 7 drives the limit slider 9 to move inside the limit sliding groove to limit the walking work and improve work safety. The walking box 7 drives the covering rod 10 to move inside the covering groove. The covering rod 10 drives the sunshade net body 2 to move. The sunshade net body 2 drives the retracting column 16 to rotate, and the coil spring deforms. According to the use requirements, the sunshade net body 2 performs sunshade covering work on the greenhouse body 1 and controls the covering range.

[0023] As a further implementation of the above technical solution: As Figure 1 , Figure 2 , Figure 3 shown, the retracting structure 5 includes a retracting box 15 and a retracting column 16. The retracting box 15 is arranged on the front side of the greenhouse body 1. The retracting column 16 is arranged on one side of the retracting box 15 and at one side of the bottom of the covering groove. A coil spring is arranged inside the retracting box 15. The sunshade net body 2 is arranged on the retracting column 16 and one end is bonded to the covering rod 10. By reversing the rotation of the walking gear 8, the covering rod 10 drives the sunshade net body 2 to move to the initial position. Under the action of the recovery of the coil spring, the sunshade net body 2 is wound up by the retracting column 16. It is not necessary to manually cover and retract, reducing the work cost and improving the work efficiency.

[0024] When the utility model is used, the traveling motor 14 in the traveling box 7 drives the traveling gear 8 to rotate. The traveling gear 8 moves along the traveling teeth 13 on the traveling frame 6. The traveling box 7 drives the limit slider 9 to move in the limit chute to limit the traveling work and improve work safety. The traveling box 7 drives the covering rod 10 to move in the covering chute. The covering rod 10 drives the sunshade net body 2 to move. The sunshade net body 2 drives the retracting column 16 to rotate, and the coil spring deforms. According to the use requirements, the sunshade net body 2 performs sunshade covering work on the greenhouse body 1 and controls the covering range. When it is necessary to retract the sunshade net body 2, the traveling gear 8 rotates in the reverse direction. The covering rod 10 drives the sunshade net body 2 to move to the initial position. Under the action of the recovery of the coil spring, the sunshade net body 2 is wound up by the retracting column 16. There is no need for manual covering and retracting, which reduces the work cost and improves the work efficiency.

[0025] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sunshade net for greenhouse planting, comprising a greenhouse body (1), a sunshade net body (2) and a covering and folding component (3), characterized in that: The covering and folding assembly (3) is arranged inside the greenhouse body (1), and the covering and folding assembly (3) comprises a covering structure (4) and a folding structure (5), wherein the covering structure (4) is arranged on the front side of the greenhouse body (1), and the folding structure (5) is arranged inside the greenhouse body (1), and the sunshade net body (2) is arranged inside the greenhouse body (1) and corresponds to the folding structure (5).

2. The sunshade net for greenhouse planting according to claim 1, characterized in that: The covering structure (4) comprises a walking frame (6), a walking box (7), a walking gear (8), a limiting slider (9) and a covering rod (10); the walking frame (6) is fixedly welded to the top of the greenhouse body (1) via a connecting plate; the walking box (7) is arranged on the front side of the greenhouse body (1); the walking gear (8) is arranged on the front side of the walking box (7) and corresponds to the walking frame (6); the limiting slider (9) is fixedly welded to the back side of the walking box (7) and corresponds to the greenhouse body (1); and the covering rod (10) is fixedly welded to the back side of the walking box (7).

3. A sunshade net for greenhouse planting according to claim 2, characterized in that: The greenhouse body (1) is divided into an inner greenhouse layer (11) and an outer greenhouse layer (12), a covering groove is provided between the inner greenhouse layer (11) and the outer greenhouse layer (12), and the inner greenhouse layer (11) and the outer greenhouse layer (12) are both made of transparent layer materials.

4. The sunshade net for greenhouse planting according to claim 3, characterized in that: The inner shed layer (11) and the outer shed layer (12) are both provided with a limit slide groove on one side, and the limit slide block (9) is slidably connected inside the limit slide groove.

5. The sunshade net for greenhouse planting according to claim 4, characterized in that: The bottom of the traveling frame (6) is provided with traveling teeth (13), and the traveling gear (8) is meshed with the traveling teeth (13).

6. The sunshade net for greenhouse planting according to claim 5, characterized in that: A travel motor (14) is installed inside the travel box (7) via bolts, and the travel gear (8) is fixedly welded on the output shaft of the travel motor (14).

7. The sunshade net for greenhouse planting according to claim 3, characterized in that: The folding structure (5) comprises a folding box (15) and a folding column (16); the folding box (15) is arranged on the front side of the greenhouse body (1); the folding column (16) is arranged on one side of the folding box (15) and on one side of the bottom of the covering groove; a coil spring is arranged inside the folding box (15); the sunshade net body (2) is arranged on the folding column (16) and one end is bonded to the covering rod (10).

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