Adjustable sunshade device for flower planting

Abstract

The utility model discloses a kind of adjustable sunshade devices for flower planting, with the placement table is set to facilitate the flower seedling needing to be cultivated is placed, when seedling is carried out, according to the different habits of flower seedling variety, the angle of sunshade cover, height and position are adjusted, the light time and angle of seedling are controlled conveniently.The utility model is meshed by setting inner tooth ring and transmission gear transmission, driven by servo motor, so that servo frame can rotate steadily around device center, can flexibly adjust the direction of sunshade cover according to the change of sun position, through the setting of first electric telescopic rod, the height of sunshade cover can be accurately adjusted according to the demand of light intensity of different growth stages of flower seedling, realize the automatic adjustment of sunshade device, without frequent intervention of artificial, both save manpower cost, and can ensure that sunshade effect always meets the growth demand of flower seedling.

Description

Technical Field

[0001] This utility model relates to the field of flower planting technology, specifically an adjustable shading device for flower planting. Background Technology

[0002] In the field of floriculture, light intensity and shading conditions play a decisive role in the growth status, flowering period, and quality of flowers. During the seedling stage, because seedlings are delicate and have poor resistance, prolonged direct sunlight can easily lead to leaf burn, excessive water evaporation, and even death, seriously affecting the survival rate and quality of seedlings.

[0003] Traditional shading equipment often uses fixed shade nets or simple frames, which cannot accurately adjust the duration and angle of shading according to changes in day and night light intensity and solar altitude angle. This often results in insufficient or excessive shading, which not only fails to meet the adequate light required for seedling growth but also increases the cost and management difficulty of frequent manual adjustments.

[0004] Therefore, it is necessary to modify it by setting up a placement platform to facilitate the placement of flower seedlings that need to be cultivated. During seedling cultivation, the angle, height, and position of the shade can be adjusted according to the different habits of the flower seedling varieties, so as to facilitate the control of the light time and angle of the seedlings, ensure the healthy growth of the flower seedlings, and improve the efficiency and quality of seedling cultivation. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide an adjustable shading device for flower cultivation. This device features a convenient placement platform for seedlings, allowing for easy adjustment of the angle, height, and position of the shading cover according to the different growth habits of the seedling varieties. This facilitates control over the duration and angle of light exposure, ensuring healthy growth and improving cultivation efficiency and quality. It solves the problems of traditional shading devices, which often use fixed shading nets or simple frames, making it impossible to precisely adjust the shading duration and angle based on changes in day and night light intensity and solar altitude angle. This often results in insufficient or excessive shading, failing to meet the adequate light requirements for seedling growth and increasing the cost and management difficulty of frequent manual adjustments.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable sunshade device for flower planting, comprising a base box, a lower support plate fixedly connected to the top of the base box, an upper support plate fixedly connected to the top of the lower support plate via a first pillar, a placement platform fixedly connected to the top of the upper support plate via a second pillar, an internal gear ring rotatably connected to the outer side of the top of the lower support plate, the top of the internal gear ring rotatably connected to the bottom of the upper support plate, a servo motor fixedly connected to the right side of the base box via a support plate, the output end of the servo motor penetrating into the interior of the internal gear ring and fixedly connected to a transmission gear, the surface of the transmission gear meshing with the inner surface of the internal gear ring, a follower frame fixedly connected to the right side of the internal gear ring, a first electric telescopic rod hinged to the top of the follower frame, an inclination adjustment structure provided on the inner side of the second pillar and the first electric telescopic rod, a sunshade fixedly connected to the top of the first electric telescopic rod, a light sensor fixedly connected to the bottom of the sunshade, and a control box fixedly connected to the left side of the base box.

[0007] As a preferred embodiment of this utility model, the tilt adjustment structure includes a sliding sleeve slidably connected below the surface of the first electric telescopic rod and a rotating ring rotatably connected to the surface of the second support column. The right side of the rotating ring is fixedly connected to the second electric telescopic rod, and the output end of the second electric telescopic rod is hinged to the left side of the sliding sleeve.

[0008] As a preferred embodiment of this utility model, omnidirectional wheels are fixedly connected to the four corners of the bottom of the base box, a third electric telescopic rod is fixedly connected to the top of the inner wall of the base box, a brake plate is fixedly connected to the output end of the third electric telescopic rod, and the third electric telescopic rod is electrically connected to the control box.

[0009] As a preferred embodiment of this utility model, slip rings are fixedly connected to both the upper and lower sides of the internal toothed ring, and annular grooves that cooperate with the slip rings are opened on the top of the lower bearing plate and the bottom of the upper bearing plate. The surface of the slip ring is slidably connected to the inner wall of the annular groove.

[0010] As a preferred embodiment of this utility model, a reinforcing support frame is fixedly connected to the surface of the output end of the first electric telescopic rod. The top of the reinforcing support frame is fixedly connected to the bottom of the sunshade by bolts. A number of evenly distributed reinforcing ribs are fixedly connected to the top of the sunshade. The surface of the sunshade is provided with a heat-insulating coating.

[0011] As a preferred embodiment of this utility model, a rubber plate is fixedly connected to the top of the placement platform, the top of the rubber plate is provided with friction texture, and an extended waterproof edge is fixedly connected to the outer side of the placement platform.

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

[0013] 1. This utility model constructs a stable support structure by setting up a base box, a lower support plate, an upper support plate, and a placement platform. The placement platform is used to place flower seedlings, facilitating daily management and observation by operators. Through the meshing transmission of an internal gear ring and a transmission gear, driven by a servo motor, the follower frame can rotate smoothly around the center of the device. The orientation of the sunshade can be flexibly adjusted according to changes in the sun's position, ensuring that the flower seedlings are always in the optimal shaded area, precisely controlling the light angle, and avoiding direct sunlight from damaging the seedlings. The setting of the first electric telescopic rod allows for precise adjustment of the sunshade height according to the light intensity requirements of different growth stages of the flower seedlings. The light intensity is monitored in real time by a light sensor, and the data is transmitted to the control box. The control box automatically controls the operation of the first electric telescopic rod and the servo motor according to the preset light intensity threshold, realizing the automated adjustment of the sunshade device without frequent manual intervention. This saves labor costs and ensures that the shading effect always meets the growth needs of the flower seedlings.

[0014] 2. This utility model, by setting up a sliding sleeve and a rotating ring to cooperate with each other, can precisely adjust the tilt angle of the sunshade through the extension and retraction of the second electric telescopic rod. By controlling the extension and retraction of the second electric telescopic rod, the tilt angle of the sunshade can be adjusted so that the flower seedlings can obtain the most suitable light direction, promoting their photosynthesis and growth. The second electric telescopic rod is electrically connected to the control box, so that the tilt adjustment can work in conjunction with the light sensor and other control components, further improving the automation level and accuracy of the sunshade device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the left-side structure of this utility model;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the diagram.

[0019] In the diagram: 1. Base box; 2. Lower support plate; 3. First support column; 4. Upper support plate; 5. Second support column; 6. Placement platform; 7. Internal gear ring; 8. Servo motor; 9. Transmission gear; 10. Follower frame; 11. First electric telescopic rod; 12. Inclination adjustment structure; 13. Sunshade; 14. Light sensor; 15. Control box; 16. Sliding sleeve; 17. Rotary ring; 18. Second electric telescopic rod; 19. Universal wheel; 20. Third electric telescopic rod; 21. Brake plate; 22. Slip ring; 23. Annular groove; 24. Reinforced support frame; 25. Reinforcing rib; 26. Rubber plate; 27. Extended waterproof edge. Detailed Implementation

[0020] 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.

[0021] like Figures 1 to 4 As shown, this utility model provides an adjustable shading device for flower cultivation, including a base box 1. A lower support plate 2 is fixedly connected to the top of the base box 1. An upper support plate 4 is fixedly connected to the top of the lower support plate 2 via a first support column 3. A placement platform 6 is fixedly connected to the top of the upper support plate 4 via a second support column 5. An internal toothed ring 7 is rotatably connected to the outer side of the top of the lower support plate 2. The top of the internal toothed ring 7 is rotatably connected to the bottom of the upper support plate 4. A servo motor 8 is fixedly connected to the right side of the base box 1 via a support plate. The output end of the servo motor 8 passes through the interior of the internal toothed ring 7 and is fixedly connected to a transmission gear. The transmission gear 9 has a surface that meshes with the inner surface of the internal gear ring 7. A follower frame 10 is fixedly connected to the right side of the internal gear ring 7. A first electric telescopic rod 11 is hinged to the top of the follower frame 10. An inclination adjustment structure 12 is provided on the inner side of the second support column 5 and the first electric telescopic rod 11. A sunshade 13 is fixedly connected to the top of the first electric telescopic rod 11. A light sensor 14 is fixedly connected to the bottom of the sunshade 13. A control box 15 is fixedly connected to the left side of the base box 1. The control box 15 is electrically connected to the light sensor 14, the first electric telescopic rod 11, and the servo motor 8, respectively.

[0022] refer to Figure 1The tilt adjustment structure 12 includes a sliding sleeve 16 slidably connected to the lower surface of the first electric telescopic rod 11 and a rotating ring 17 rotatably connected to the surface of the second support column 5. A second electric telescopic rod 18 is fixedly connected to the right side of the rotating ring 17. The output end of the second electric telescopic rod 18 is hinged to the left side of the sliding sleeve 16. The second electric telescopic rod 18 is electrically connected to the control box 15.

[0023] As a technical optimization of this utility model, by setting the sliding sleeve 16 and the rotating ring 17 to cooperate with each other, the tilt angle of the sunshade 13 can be precisely adjusted by the extension and retraction of the second electric telescopic rod 18. By controlling the extension and retraction of the second electric telescopic rod 18, the tilt angle of the sunshade 13 can be adjusted so that the flower seedlings can obtain the most suitable light direction, promoting their photosynthesis and growth. The second electric telescopic rod 18 is electrically connected to the control box 15, so that the tilt adjustment can work in conjunction with the light sensor 14 and other control components, further improving the automation level and accuracy of the sunshade device.

[0024] refer to Figure 3 The bottom of the base box 1 is fixedly connected to four corners of the base box 1 with casters 19. The top of the inner wall of the base box 1 is fixedly connected to a third electric telescopic rod 20. The output end of the third electric telescopic rod 20 is fixedly connected to a brake plate 21. The third electric telescopic rod 20 is electrically connected to the control box 15.

[0025] As a technical optimization of this utility model, the omnidirectional wheels 19 provide excellent mobility for the shading device. During flower cultivation, the position of the shading device may need to be moved according to the light conditions of different areas, the growth status of flowers, or the adjustment of the planting layout. The omnidirectional wheels 19 allow operators to easily move the device within the planting area without the need for additional handling equipment. The combination of the third electric telescopic rod 20 and the brake plate 21 provides a reliable braking function for the shading device. When it is necessary to fix the position of the shading device, the control box 15 controls the third electric telescopic rod 20 to extend, so that the brake plate 21 makes close contact with the ground, thereby preventing the device from moving. This ensures the stability of the shading device during use and avoids displacement of the device due to wind or human collision, which would affect the shading effect on the flower seedlings.

[0026] refer to Figure 4 The upper and lower sides of the internal toothed ring 7 are fixedly connected with slip rings 22. The top of the lower bearing plate 2 and the bottom of the upper bearing plate 4 are provided with annular grooves 23 that cooperate with the slip rings 22. The surface of the slip rings 22 is slidably connected to the inner wall of the annular grooves 23.

[0027] As a technical optimization of this utility model, by setting the sliding rings 22 on the upper and lower sides of the internal gear ring 7 to slide with the annular grooves 23 on the lower support plate 2 and the upper support plate 4, the stability of the rotation of the internal gear ring 7 is greatly improved. When the servo motor 8 drives the transmission gear 9 to rotate the internal gear ring 7, the sliding rings 22 slide smoothly in the annular grooves 23, reducing the frictional resistance and shaking when the internal gear ring 7 rotates, making the rotation of the follower frame 10 and the sunshade 13 more stable and precise; at the same time, it effectively shares the load borne by the internal gear ring 7, extends the service life of the internal gear ring 7 and related transmission components, and ensures that the sunshade 13 can accurately adjust to the changes in the sun's position, providing consistent and precise sunshade protection for the flower seedlings, and avoiding deviations in the shading area due to unstable rotation, which would affect the growth of the flower seedlings.

[0028] refer to Figure 1 A reinforcing support frame 24 is fixedly connected to the surface of the output end of the first electric telescopic rod 11. The top of the reinforcing support frame 24 is fixedly connected to the bottom of the sunshade 13 by bolts. A number of evenly distributed reinforcing ribs 25 are fixedly connected to the top of the sunshade 13. The surface of the sunshade 13 is provided with a heat insulation coating.

[0029] As a technical optimization of this utility model, by setting a reinforcing support frame 24 at the output end of the first electric telescopic rod 11 and fixing it to the bottom of the sunshade 13 with bolts, the connection strength between the sunshade 13 and the first electric telescopic rod 11 is significantly enhanced. When the sunshade 13 is subjected to external forces such as wind, the reinforcing support frame 24 can effectively disperse stress and prevent problems such as loosening or breakage at the connection between the sunshade 13 and the first electric telescopic rod 11, ensuring that the sunshade device can still work normally under severe weather conditions. By setting reinforcing ribs 25, the structural strength of the sunshade 13 itself is further improved. The distribution of reinforcing ribs 25 is optimized to evenly disperse the external forces borne by the sunshade 13, making it less prone to deformation or damage when facing severe weather such as strong winds and heavy rain. By setting a heat-insulating coating, it has excellent heat insulation performance. It can effectively block the heat in solar radiation from being transferred to the area below the sunshade 13, reduce the temperature around the flower seedlings, and avoid high temperature damage to the flower seedlings.

[0030] refer to Figure 1 A rubber plate 26 is fixedly connected to the top of the placement platform 6, and the top of the rubber plate 26 is provided with friction texture. An extended waterproof edge 27 is fixedly connected to the outer side of the placement platform 6.

[0031] As a technical optimization of this utility model, by setting the rubber plate 26 on the top of the placement platform 6 and the friction texture on the surface, the friction force when placing the flower seedling container is increased, which can effectively prevent the flower seedling container from sliding or tipping on the placement platform 6. Even when the shading device moves or is subjected to external vibration, the flower seedling can remain stable and avoid damage to the flower seedling caused by container displacement. The extended waterproof edge 27 on the outside of the placement platform 6 can effectively prevent rainwater from splashing into the device. In rainy weather or when irrigation is carried out, the extended waterproof edge 27 can guide the rainwater to flow to the outside of the placement platform 6, avoiding water entering the device and causing damage to electronic components, thus affecting its use.

[0032] The working principle and usage process of this utility model are as follows: When in use, place the flower seedlings on the rubber plate 26 of the placement platform 6. The friction texture on the surface of the rubber plate 26 is used to prevent the seedling container from sliding. According to the layout of the planting area and the lighting conditions, the shading device is moved to a suitable position by the universal wheels 19. Then, the third electric telescopic rod 20 is controlled to extend the brake plate 21 to fix the device. After the device is started, the light sensor 14 begins to monitor the light intensity in real time. If the light intensity is too high, the control box 15 will control the servo motor 8 to start, driving the internal gear ring 7 and the follower frame 10 to rotate, adjusting the position of the sunshade 13 to better block sunlight. For different flower varieties at different growth stages and with specific light direction requirements, the control box 15, based on the light direction information fed back by the light sensor 14, controls the extension and retraction of the second electric telescopic rod 18 to adjust the tilt angle of the sunshade 13. For example, when a certain flower seedling needs oblique light, the second electric telescopic rod 18 moves, using the cooperation of the sliding sleeve 16 and the rotating ring 17 to tilt the sunshade 13 to a suitable angle. During the growth of the flower seedlings, the device should be inspected and maintained regularly to check whether the connections of each component are secure and whether there is any damage. If the device needs to be moved due to flower growth or planting layout adjustments, first control the third electric telescopic rod 20 to retract the brake plate 21, then move the device to the new position using the casters 19, and then re-secure it.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable shading device for flower cultivation, comprising a base box (1), characterized in that: The bottom box (1) is fixedly connected to a lower support plate (2) at its top. The top of the lower support plate (2) is fixedly connected to an upper support plate (4) via a first support column (3). The top of the upper support plate (4) is fixedly connected to a placement platform (6) via a second support column (5). An internal gear ring (7) is rotatably connected to the outer side of the top of the lower support plate (2). The top of the internal gear ring (7) is rotatably connected to the bottom of the upper support plate (4). A servo motor (8) is fixedly connected to the right side of the bottom box (1) via a support plate. The output end of the servo motor (8) passes through the interior of the internal gear ring (7) and is fixedly connected to a support plate. A transmission gear (9) is provided, the surface of which meshes with the inner surface of the internal gear ring (7). A follower frame (10) is fixedly connected to the right side of the internal gear ring (7). A first electric telescopic rod (11) is hinged to the top of the follower frame (10). An inclination adjustment structure (12) is provided on the inner side of the second support column (5) and the first electric telescopic rod (11). A sunshade (13) is fixedly connected to the top of the first electric telescopic rod (11). A light sensor (14) is fixedly connected to the bottom of the sunshade (13). A control box (15) is fixedly connected to the left side of the base box (1).

2. The adjustable shading device for flower planting according to claim 1, characterized in that: The tilt adjustment structure (12) includes a sliding sleeve (16) slidably connected below the surface of the first electric telescopic rod (11) and a rotating ring (17) rotatably connected to the surface of the second support (5). The right side of the rotating ring (17) is fixedly connected to the second electric telescopic rod (18), and the output end of the second electric telescopic rod (18) is hinged to the left side of the sliding sleeve (16).

3. The adjustable shading device for flower planting according to claim 2, characterized in that: The bottom of the base box (1) is fixedly connected to four corners of the base box (1), and a third electric telescopic rod (20) is fixedly connected to the top of the inner wall of the base box (1). A brake plate (21) is fixedly connected to the output end of the third electric telescopic rod (20), and the third electric telescopic rod (20) is electrically connected to the control box (15).

4. The adjustable shading device for flower planting according to claim 3, characterized in that: The upper and lower sides of the internal toothed ring (7) are fixedly connected with slip rings (22). The top of the lower bearing plate (2) and the bottom of the upper bearing plate (4) are provided with annular grooves (23) that cooperate with the slip rings (22). The surface of the slip rings (22) is slidably connected to the inner wall of the annular grooves (23).

5. An adjustable shading device for flower planting according to claim 4, characterized in that: A reinforcing support frame (24) is fixedly connected to the surface of the output end of the first electric telescopic rod (11). The top of the reinforcing support frame (24) is fixedly connected to the bottom of the sunshade (13) by bolts. A number of evenly distributed reinforcing ribs (25) are fixedly connected to the top of the sunshade (13). The surface of the sunshade (13) is provided with a heat insulation coating.

6. An adjustable shading device for flower planting according to claim 5, characterized in that: A rubber plate (26) is fixedly connected to the top of the placement platform (6), and the top of the rubber plate (26) is provided with friction texture. An extended waterproof edge (27) is fixedly connected to the outside of the placement platform (6).

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