Intelligent greenhouse contraction device for ecological agriculture

Abstract

The utility model relates to the technical field of ecological agriculture, and provides an intelligent greenhouse shrinking device for ecological agriculture, which comprises a mounting seat, the top of the mounting seat is fixedly connected with a frame, the surface of the frame is fixedly provided with a heat preservation film, the side surface of the frame is fixedly connected with a mounting plate, and the top of the mounting plate is provided with a shrinking mechanism. A solar cell panel is fixedly connected to the position, located on one side of the contraction mechanism, of the top of the mounting plate, the contraction mechanism comprises a transmission assembly and a limiting assembly, the transmission assembly comprises a connecting ring, a right-hand and left-hand threaded rod, a motor, a sunshade film and a moving ring, and the connecting ring is fixedly connected to the side face of the frame. According to the heat preservation film, the shrinking mechanism is arranged, the shrinking mechanism can control the sun-shading film to freely shrink and stretch on the top of the heat preservation film, and a user can control the state of the sun-shading film according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological agriculture, and in particular to an intelligent greenhouse contraction device for ecological agriculture. Background Art

[0002] Ecological agriculture is an agricultural ecological and economic complex system that integrates the agricultural ecosystem with the agricultural economic system to achieve the greatest overall ecological and economic benefits. It is also a large-scale agriculture that integrates agriculture, forestry, animal husbandry, sideline production and fishery. It is also a modern agriculture that integrates agricultural production, processing and sales to adapt to the development of the market economy. Ecological agriculture is a kind of agriculture that is dominated by ecological theory, uses system engineering methods, takes the rational use of agricultural natural resources and the protection of a good ecological environment as the premise of ecological agriculture, and plans, organizes and conducts agricultural production in accordance with local conditions.

[0003] In today's ecological agriculture, the survival rate of crops is emphasized when planting crops. In order to increase the survival rate of crops, crops are generally planted inside greenhouses to enhance the protection of crops.

[0004] In the existing greenhouses, a sunshade net is generally set on the top. When the sunlight is too strong, the sunshade net is spread out to diffuse the sunlight into the greenhouse to prevent crops from being burned by the strong light; when the sunlight is suitable, the sunshade net is put away to make the crops make full use of natural light. However, the existing sunshade net is put away manually, which is time-consuming and laborious.

[0005] In view of this, the utility model proposes an intelligent greenhouse contraction device for ecological agriculture. Utility Model Content

[0006] The utility model provides an intelligent greenhouse retracting device for ecological agriculture, which solves the problem that the retraction and extension of the existing sunshade net for greenhouses is manually performed, which is time-consuming and labor-intensive.

[0007] The technical solution of the utility model is as follows: an intelligent greenhouse contraction device for ecological agriculture, comprising a mounting seat, a frame fixedly connected to the top of the mounting seat, a thermal insulation film fixed to the surface of the frame, a mounting plate fixedly connected to the side of the frame, a contraction mechanism provided on the top of the mounting plate, and a solar cell panel fixedly connected to the top of the mounting plate on one side of the contraction mechanism.

[0008] Preferably, the retracting mechanism includes a transmission assembly and a limiting assembly.

[0009] Preferably, the transmission assembly includes a connecting ring, forward and reverse threaded rods, a motor, a sunshade film and a moving ring.

[0010] Preferably, the connecting ring is fixedly connected to the side of the frame, the interior of the connecting ring is rotatably connected with a forward and reverse threaded rod, one side of the mounting plate is fixedly connected to a motor which is fixedly connected to the output end and the forward and reverse threaded rod, the surface of the forward and reverse threaded rod is threadedly connected with a movable ring, and one side of the movable ring is fixedly connected to a sunshade film.

[0011] Preferably, the limiting assembly includes a connecting hole and a limiting rod.

[0012] Preferably, the connecting hole is arranged inside the movable ring, and the inside of the connecting hole is slidably connected with a limiting rod fixedly connected to the connecting ring.

[0013] Preferably, the limiting rod and the moving ring are vertically arranged, and the moving ring forms a transverse sliding structure along the limiting rod.

[0014] Preferably, a protective plate is attached to the top of the mounting plate, a connecting plate is fixedly connected to one side of the protective plate, a slot is provided inside the connecting plate, a spring fixedly connected to the mounting plate is provided on the side of the slot, and a card block embedded in the slot is fixedly connected to the tail of the spring.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a retracting mechanism, which can control the sunshade film to freely retract and expand on the top of the thermal insulation film, and the user can control the state of the sunshade film as needed.

[0017] 2. The protective plate provided in the utility model can protect the retracting mechanism for controlling the movement of the sunshade film, thereby preventing the retracting mechanism from being exposed to the outside and being damaged over time, thereby preventing the sunshade film from being able to retract normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the positive and negative threaded rod of the utility model;

[0021] Figure 3 This is a schematic diagram of the connecting ring structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the limit rod structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the card block structure of the utility model.

[0024] In the figure: 1. mounting base; 2. frame; 3. thermal insulation film; 4. mounting plate; 5. retraction mechanism; 51. transmission assembly; 511. connecting ring; 512. positive and negative threaded rod; 513. motor; 514. sunshade film; 515. moving ring; 52. limit assembly; 521. connecting hole; 522. limit rod; 6. protective plate; 7. connecting plate; 8. slot; 9. spring; 10. block; 11. solar panel. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Example 1

[0027] The preferred embodiment of the intelligent greenhouse contraction device for ecological agriculture provided by the utility model is as follows Figures 1 to 5 As shown: an intelligent greenhouse contraction device for ecological agriculture, including a mounting base 1, a frame 2 is fixedly connected to the top of the mounting base 1, a thermal insulation film 3 is fixed to the surface of the frame 2, a mounting plate 4 is fixedly connected to the side of the frame 2, a contraction mechanism 5 is arranged on the top of the mounting plate 4, and a solar cell panel 11 is fixedly connected to the top of the mounting plate 4 on one side of the contraction mechanism 5.

[0028] In this embodiment, the retracting mechanism 5 includes a transmission component 51 and a limit component 52. By setting the retracting mechanism 5, the sunshade film 514 can be freely controlled to be in an open and retracted state.

[0029] In this embodiment, the transmission assembly 51 includes a connecting ring 511, a forward and reverse threaded rod 512, a motor 513, a sunshade film 514 and a moving ring 515. By setting the transmission assembly 51, the transmission assembly 51 can apply power to the contraction of the sunshade film 514.

[0030] In this embodiment, the connecting ring 511 is fixedly connected to the side of the frame 2, and the interior of the connecting ring 511 is rotatably connected to the forward and reverse threaded rod 512. One side of the mounting plate 4 is fixedly connected to a motor 513 that is fixedly connected to the output end and the forward and reverse threaded rod 512. The surface of the forward and reverse threaded rod 512 is threadedly connected to a moving ring 515, and one side of the moving ring 515 is fixedly connected to a sunshade film 514.

[0031] In this embodiment, the limiting component 52 includes a connecting hole 521 and a limiting rod 522 . By setting the limiting component 52 , the limiting component 52 can perform limiting processing on the movement trajectory of the moving ring 515 .

[0032] In this embodiment, the connection hole 521 is disposed inside the movable ring 515 , and a limiting rod 522 fixedly connected to the connection ring 511 is slidably connected inside the connection hole 521 .

[0033] In this embodiment, the limiting rod 522 and the movable ring 515 are vertically arranged, and the movable ring 515 forms a transverse sliding structure along the limiting rod 522. When the two groups of movable rings 515 approach each other, the two ends of the sunshade film 514 will be driven to approach each other, thereby achieving the purpose of controlling the automatic contraction of the sunshade film 514.

[0034] Example 2

[0035] On the basis of Example 1, a preferred embodiment of the intelligent greenhouse contraction device for ecological agriculture provided by the utility model is as follows: Figures 1 to 5 As shown: a protective plate 6 is attached to the top of the mounting plate 4, a connecting plate 7 is fixedly connected to one side of the protective plate 6, a card slot 8 is provided inside the connecting plate 7, a spring 9 fixedly connected to the mounting plate 4 is provided on the side of the card slot 8, and a card block 10 embedded in the card slot 8 is fixedly connected to the tail of the spring 9.

[0036] The working principle and use process of the utility model are as follows: first, by setting a sunshade film 514, the sunshade film 514 can block the strong sunlight for the vegetables planted inside the thermal insulation film 3. When the sunshade film 514 needs to be opened to allow the vegetables to photosynthesize, the motor 513 can be turned on to drive the forward and reverse threaded rods 512 to rotate inside the connecting ring 511. When the motor 513 rotates, it will drive the two groups of moving rings 515 to apply directional force, so that the two groups of moving rings 515 are close to each other along the surface of the limiting rod 522 under the action of the limiting rod 522. When the two groups of moving rings 515 are close to each other, the two ends of the sunshade film 514 will be driven to approach each other, thereby achieving the purpose of controlling the automatic contraction of the sunshade film 514, and by setting the solar cell panel 11, solar energy can be converted into electricity for use by the power supply machine 513.

[0037] By setting up the protective plate 6, the protective plate 6 can wrap the retracting mechanism 5 to enhance the protection of the structure and prevent the components from being damaged and unable to move normally under wind and sun. When the components need to be inspected, the protective plate 6 needs to be removed, and the two groups of card blocks 10 are pulled to both sides to pull the card blocks 10 out of the card slots 8. At this time, the card blocks 10 no longer apply a clamping force to the connecting plate 7, and the protective plate 6 can be removed from the top of the mounting plate 4.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent greenhouse contraction device for ecological agriculture, comprising a mounting seat (1), characterized in that: The top of the mounting seat (1) is fixedly connected to a frame (2), a thermal insulation film (3) is fixedly connected to the surface of the frame (2), a mounting plate (4) is fixedly connected to the side of the frame (2), a retracting mechanism (5) is provided on the top of the mounting plate (4), and a solar cell panel (11) is fixedly connected to the top of the mounting plate (4) located on one side of the retracting mechanism (5).

2. The intelligent greenhouse contraction device for ecological agriculture according to claim 1 is characterized in that: The retracting mechanism (5) comprises a transmission component (51) and a limiting component (52).

3. The intelligent greenhouse contraction device for ecological agriculture according to claim 2 is characterized in that: The transmission assembly (51) comprises a connecting ring (511), a forward and reverse threaded rod (512), a motor (513), a sunshade film (514) and a moving ring (515).

4. The intelligent greenhouse contraction device for ecological agriculture according to claim 3 is characterized in that: The connecting ring (511) is fixedly connected to the side of the frame (2); the connecting ring (511) is rotatably connected to a forward and reverse threaded rod (512) inside; one side of the mounting plate (4) is fixedly connected to a motor (513) which is fixedly connected to the output end and the forward and reverse threaded rod (512); a moving ring (515) is threadedly connected to the surface of the forward and reverse threaded rod (512); and a sunshade film (514) is fixedly connected to one side of the moving ring (515).

5. The intelligent greenhouse contraction device for ecological agriculture according to claim 2 is characterized in that: The limiting assembly (52) comprises a connection hole (521) and a limiting rod (522).

6. The intelligent greenhouse contraction device for ecological agriculture according to claim 5, characterized in that: The connection hole (521) is arranged inside the movable ring (515), and a limiting rod (522) fixedly connected to the connection ring (511) is slidably connected inside the connection hole (521).

7. The intelligent greenhouse contraction device for ecological agriculture according to claim 6 is characterized in that: The limiting rod (522) and the moving ring (515) are arranged vertically, and the moving ring (515) forms a transverse sliding structure along the limiting rod (522).

8. The intelligent greenhouse contraction device for ecological agriculture according to claim 1, characterized in that: A protective plate (6) is attached to the top of the mounting plate (4), a connecting plate (7) is fixedly connected to one side of the protective plate (6), a card slot (8) is provided inside the connecting plate (7), a spring (9) fixedly connected to the mounting plate (4) is provided on the side of the card slot (8), and a card block (10) embedded in the card slot (8) is fixedly connected to the tail of the spring (9).

Images