Vegetable planting sunshade device

Abstract

The utility model provides a vegetable planting sunshade device which comprises a fixed base, the two sides of the upper surface of the fixed base are fixedly connected with one ends of first bearing sliding rods respectively, the circumferential outer surfaces of the other ends of the first bearing sliding rods are fixedly connected with first fixed sleeves, and the circumferential outer surfaces of the first bearing sliding rods are slidably connected with first sliding sleeves. The first sliding sleeve is connected between the first fixing sleeve and the fixing base in a sliding mode, the first fixing sleeve and the first sliding sleeve are matched with the contraction assemblies respectively, and the rain shielding lifting cloth is fixedly connected between the contraction assemblies. Compared with the prior art, the vegetable planting device has the advantages that through the arrangement of the contraction assembly, the driving motor is started to enable the driving motor shaft to drive the two driving rollers to rotate, the rain shielding lifting cloth expands the sun-shading area, so that the adverse effect of strong light on vegetable planting is prevented, when sun-shading is not needed, the rain shielding lifting cloth can be moved away, and the vegetable planting device is convenient to use. Tedious manual operation and difficulty in meeting different lighting requirements of vegetable planting are avoided.

Description

Technical Field

[0001] This utility model is a shading device for vegetable cultivation, belonging to the field of vegetable greenhouses. Background Technology

[0002] Different vegetables have different sunlight requirements and require different amounts of sunlight each day. Therefore, it is necessary to set up shading devices in vegetable growing areas to adjust the duration and range of sunlight according to the vegetables' sunlight needs.

[0003] In existing technologies, when shading vegetables, it is usually necessary to manually place shading film or other shading fabrics over the vegetables to prevent strong light from having an adverse effect on the vegetables. When shading is not needed, the shading film or other shading fabrics need to be manually removed. Therefore, the manual operation is cumbersome and it is difficult to meet the different lighting requirements of the vegetables. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a shading device for vegetable planting.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] A vegetable planting shading device includes a fixed base. One end of a sliding rod is fixedly connected to each side of the upper surface of the fixed base. The outer circumference of the other end of the sliding rod is fixedly connected to a fixed sleeve. The outer circumference of the sliding rod is slidably connected to the sliding sleeve. The sliding sleeve is slidably connected between the fixed sleeve and the fixed base. The fixed sleeve and the sliding sleeve are respectively engaged with a retraction assembly. A rain-shielding lifting cloth is fixedly connected between the retraction assemblies.

[0007] Furthermore, the shrinking assembly includes two connecting plates, one end of which is fixedly connected to one side of the outer surface of two fixed sleeves, and a connecting shaft is fixedly connected between the other ends of the two connecting plates. An extension plate is rotatably connected to each side of the outer circumference of the connecting shaft.

[0008] Furthermore, the shrinking assembly also includes two connecting plates, one end of which is fixedly connected to one side of the outer surface of the two sliding sleeves, and the other end of the two connecting plates is fixedly connected to a connecting shaft. One end of the connecting shaft and the other end of the connecting shaft are rotatably connected to a stretching plate, and a central connecting shaft is connected between the stretching plate and the stretching plate.

[0009] Furthermore, the shrinking assembly also includes a push-pull shaft and a stretching plate connecting shaft that are rotatably connected between the ends of several sets of stretching plates one and two.

[0010] Furthermore, the shrinking assembly also includes stretching plate one and stretching plate two, with stretching plate one and stretching plate two of the end assembly being rotatably connected to the outer surface of one end of connecting shaft two.

[0011] Furthermore, the shrinking assembly also includes a second connecting shaft, which is fixedly connected between two second connecting plates. The two second connecting plates are respectively fixedly connected to one side of the outer circumference of two second fixed sleeves. The two second fixed sleeves are respectively fixedly connected to the outer circumference of the second receiving sliding rod. The rain-proof lifting cloth, the second connecting shaft, and several push-pull shafts are fixedly connected to the rain-proof lifting cloth.

[0012] Furthermore, the shrinkage assembly also includes a receiving sliding rod two, a sliding sleeve two slidably connected to the outer surface of the receiving sliding rod two, one end of a connecting plate two fixedly connected to the outer circumference of one side of the sliding sleeve two, and the other end of the connecting plate two fixedly connected to a connecting shaft two.

[0013] Furthermore, the shrinking assembly also includes two roller receiving plates fixedly connected to the lower surfaces of the two receiving sliding rods. A drive motor is fixedly connected to the outer surface of one end of one roller receiving plate. The output end of the drive motor is connected to one end of the drive motor shaft. The other end of the drive motor shaft passes through one roller receiving plate and is rotatably connected to the inner surface of the other roller receiving plate. Two drive rollers are fixedly connected to both sides of the outer surface of the drive motor shaft, and the drive rollers are rotatably connected between the roller receiving plates.

[0014] The beneficial effects of this utility model are:

[0015] By setting up the retractable component, the drive motor is started, causing its shaft to drive two drive rollers to rotate. The two drive rollers then roll and move through two roller support plates, causing two support sliding rods to move away from the two-way fixed base. This expands the shading area of ​​the rain-shading lifting cloth, thus preventing the adverse effects of strong light on vegetable cultivation. When shading is not needed, the rain-shading lifting cloth can be moved away, avoiding the cumbersome manual operation and the difficulty in meeting the different lighting requirements of vegetable cultivation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a vegetable planting shading device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the shrinkage component structure of a vegetable planting shading device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the rain-shading and lifting fabric structure of a vegetable planting sunshade device according to the present invention;

[0020] In the diagram: 1. Fixed base; 2. Supporting sliding rod one; 3. Sliding sleeve one; 4. Fixed sleeve one; 5. Roller receiving plate; 6. Drive motor; 7. Supporting sliding rod two; 8. Sliding sleeve two; 9. Fixed sleeve two; 10. Drive motor shaft; 11. Drive roller; 12. Connecting plate one; 13. Connecting plate one; 14. Connecting shaft one; 15. Connecting shaft one; 16. Extension plate one; 17. Extension plate two; 18. Connecting plate two; 19. Connecting plate two; 20. Connecting shaft two; 21. Connecting shaft two; 22. Push-pull shaft; 23. Extension plate connecting shaft; 24. Center connecting shaft; 25. Rainproof lifting cloth. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides a technical solution for a vegetable planting shading device, including a fixed base 1. One end of a sliding rod 2 is fixedly connected to both sides of the upper surface of the fixed base 1. The outer circumference of the other end of the sliding rod 2 is fixedly connected to a fixed sleeve 4. The outer circumference of the sliding rod 2 is slidably connected to a sliding sleeve 3. The sliding sleeve 3 is slidably connected between the fixed sleeve 4 and the fixed base 1. The fixed sleeve 4 and the sliding sleeve 3 are respectively matched with a shrinking component. A rain-shielding lifting cloth 25 is fixedly connected between the shrinking components.

[0023] See Figure 2 and Figure 3The shrinking assembly includes two connecting plates 12, one end of which is fixedly connected to one side of the outer surface of two fixed sleeves 4. A connecting shaft 14 is fixedly connected between the other ends of the two connecting plates 12. An extension plate 16 is rotatably connected to each side of the outer circumference of the connecting shaft 14. The shrinking assembly also includes two connecting plates 13, one end of which is fixedly connected to one side of the outer surface of two sliding sleeves 3. A connecting shaft 15 is fixedly connected to the other end of each connecting plate 13. One end of the connecting shaft 15... The other end of the outer surface is rotatably connected to the second stretching plate 17. A central connecting shaft 24 connects the first stretching plate 16 and the second stretching plate 17. The shrinking assembly also includes a push-pull shaft 22 and a stretching plate connecting shaft 23 rotatably connected between the beginning and end of several sets of first stretching plates 16 and second stretching plates 17. The shrinking assembly also includes the first stretching plate 16 and the second stretching plate 17. The last set of first stretching plates 16 and second stretching plates 17 are rotatably connected to one end of the outer surface of the connecting shaft 20 and the connecting shaft 21. The shrinking assembly also includes the connecting shaft 21, which is fixedly connected to... Between the two connecting plates 218, the two connecting plates 218 are respectively fixedly connected to one side of the outer circumference of the two fixed sleeves 29, and the two fixed sleeves 29 are respectively fixedly connected to the outer circumference of the receiving sliding rod 27. The rain-shielding lifting cloth 25 is fixedly connected between the connecting shaft 21 and several push-pull shafts 22. The shrinking assembly also includes the receiving sliding rod 27, and the outer surface of the receiving sliding rod 27 is slidably connected to the sliding sleeve 28. One end of the connecting plate 219 is fixedly connected to one side of the outer circumference of the sliding sleeve 28. The other end is fixedly connected to the connecting shaft 20. The shrinking assembly also includes two roller receiving plates 5 fixedly connected to the lower surface of the two receiving sliding rods 7. One end of the outer surface of one roller receiving plate 5 is fixedly connected to the drive motor 6. The output end of the drive motor 6 is connected to one end of the drive motor shaft 10. The other end of the drive motor shaft 10 passes through one roller receiving plate 5 and is rotatably connected to the inner side of the other roller receiving plate 5. Two drive rollers 11 are fixedly connected to both sides of the outer surface of the drive motor shaft 10. The drive rollers 11 are rotatably connected between the roller receiving plates 5.

[0024] In use, the drive motor 6 is started, causing its drive motor shaft 10 to drive the two drive rollers 11 to rotate. The two drive rollers 11 then roll, driving the two receiving sliding rods 7 to move away from the fixed base 1 via the two roller receiving plates 5. Simultaneously, the moving receiving sliding rods 7 pull the connecting plates 18 and 19 backward via the fixed sleeve 9 and sliding sleeve 8. Then, the connecting plates 18 and 19 pull the extension plates 17 and 16 in an arc rotation around the central connecting shaft 24 via the connecting shafts 21 and 20 respectively. This rotation of the extension plates 17 and 16 simultaneously pulls... Several sets of rotating plates rotate in an arc around the central connecting shaft 24. Then, the end stretching plates 17 and 16 rotate in a relative arc around the connecting shaft 14 and connecting shaft 15, respectively. This causes the stretching plates 17 and 16 to move the connecting shafts 22 outward. Then, the connecting shaft 21 and the push-pull shafts 22 pull the rain-shielding lifting cloth 25 outward, thus expanding the shading area. This prevents strong light from adversely affecting vegetable cultivation. When shading is not needed, the rain-shielding lifting cloth 25 can be removed, avoiding cumbersome manual operation and difficulty in meeting the different lighting requirements of vegetable cultivation.

[0025] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sunshade device for growing vegetables, characterized in that, The utility model provides a retractable rainproof awning, including fixed base (1), the upper surface both sides of fixed base (1) are fixedly connected with one end of one receiving sliding rod (2) respectively, the other end circumference outer surface of receiving sliding rod (2) is fixedly connected with fixed sleeve (4), the circumference outer surface of receiving sliding rod (2) is slidably connected with sliding sleeve (3), and sliding sleeve (3) is slidably connected between fixed sleeve (4) and fixed base (1), and fixed sleeve (4) and sliding sleeve (3) are respectively matched with contraction assembly, and the rainproof awning (25) is fixedly connected between contraction assembly.

2. A sun shading device for growing vegetables as claimed in claim 1, wherein, The contraction assembly includes two connecting plates (12) fixedly connected at one end to the outer surface of two fixed sleeves (4) on one side, and the other end of the two connecting plates (12) is fixedly connected with a connecting shaft (14), and the circumference outer surface of the connecting shaft (14) is rotatably connected with one extension plate (16) on both sides.

3. A sun shading device for growing vegetables as claimed in claim 2, wherein, The contraction assembly further includes two link plates (13) fixedly connected at one end to the outer surface of two sliding sleeves (3) on one side, and the other end of the two link plates (13) is fixedly connected with one link shaft (15), and the outer surface of one end of the link shaft (15) and the other end of the link shaft (15) is rotatably connected with an extension plate (17), and the central connecting shaft (24) between the extension plate (16) and the extension plate (17) is rotatably connected.

4. A sun shading device for growing vegetables as claimed in claim 3, wherein, The contraction assembly further includes a push-pull shaft (22) and an extension plate connecting shaft (23) rotatably connected between the first and last ends of the plurality of extension plates (16) and extension plates (17).

5. A sun shading device for growing vegetables as claimed in claim 4, wherein, The contraction assembly further includes the extension plate (16) and the extension plate (17), and the last group of extension plates (16) and extension plates (17) are rotatably connected to the outer surface of one end of the link shaft (20) and the connecting shaft (21).

6. A sun shading device for growing vegetables as claimed in claim 5, wherein, The contraction assembly further includes a connecting shaft (21) fixedly connected between two connecting plates (18), and the two connecting plates (18) are fixedly connected to the circumference outer surface of two fixed sleeves (9) on one side, and the two fixed sleeves (9) are fixedly connected to the circumference outer surface of the receiving sliding rod (7), and the rainproof awning (25) is fixedly connected between the rainproof awning (25), the connecting shaft (21) and the plurality of push-pull shafts (22).

7. A sun shading device for growing vegetables according to claim 6, characterized in that The contraction assembly further includes a receiving sliding rod (7), and the outer surface of the receiving sliding rod (7) is slidably connected with a sliding sleeve (8), and one end of the circumference outer surface of the sliding sleeve (8) is fixedly connected with one end of a link plate (19), and the other end of the link plate (19) is fixedly connected with a link shaft (20).

8. A sun shading device for growing vegetables according to claim 7, characterized in that The contraction assembly further includes two roller receiving plates (5) fixedly connected to the lower surface of the two receiving sliding rods (7), and one end of the outer surface of one side of the roller receiving plate (5) is fixedly connected with a drive motor (6), and the output end of the drive motor (6) is connected with one end of a drive motor shaft (10), and the other end of the drive motor shaft (10) is rotatably connected through one side of the roller receiving plate (5) and the other side of the roller receiving plate (5), and the outer surface of the drive motor shaft (10) is fixedly connected with two drive rollers (11) on both sides, and the drive rollers (11) are rotatably connected between the roller receiving plates (5).

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