Shading reel structure for nursery garden

Abstract

The utility model discloses a shading reel structure for a nursery garden, which relates to the technical field of shading reels and comprises a base, four ground nails are arranged at four corners of the top of the base, a support rod is fixedly mounted at the top of the base, a support plate is fixedly mounted at the top of the support rod, and the shading reel structure is arranged on the support plate. Supporting frames are fixedly installed on the outer walls of the left side and the right side of the supporting plate, and reels are rotationally connected to the outer walls of the two supporting frames. The positions of the connecting blocks on the reels are adjusted by controlling stretching and retracting of the electric push rod, when the electric push rod retracts, the connecting blocks can drive the reels to rotate, meanwhile, coil springs can be gradually stretched, and the reels can be driven to rotate. When the electric push rod stretches, the coil spring can release the stored elastic potential energy to help the reel to rotate reversely, so that the shading cloth can be automatically unfolded and rolled, the shading area and time can be flexibly controlled according to actual requirements, and a proper illumination environment is created for growth of nursery stocks.

Description

Technical Field

[0001] This utility model relates to the field of light-shading roller technology, and in particular to a light-shading roller structure for nurseries. Background Technology

[0002] In nurseries, some seedlings may need to avoid excessive sunlight, which requires shading. Traditional shading methods often involve manually building shade sheds or covering with shade nets. However, this method is cumbersome, inefficient, and costly. Therefore, a shading roll structure for nurseries is needed.

[0003] Chinese patent provides a nursery shading structure, publication number CN219395735U, which includes a base. A motor is mounted on the upper end of the base, and a lead screw is connected to the upper end of the motor. A nut block is screwed to the outer side of the lead screw. A support rod is hinged to the outer end of the nut block, and an installation rod is connected to the outer end of the support rod. A sunshade net is fixed to the upper end of the installation rod by nylon cable ties. A bearing is rotatably connected to the upper end of the lead screw, and a hinge seat is fixed to the upper end of the bearing. The upper end of the installation rod is hinged to the outer end of the hinge seat. A nylon rope is connected to the lower end of the installation rod, and a positioning block is connected to the lower end of the nylon rope. A positioning post is connected inside the positioning block.

[0004] The above-mentioned shading structure can solve the problem that the existing seedling shading frame is not suitable for large-area seedling shading needs, resulting in its limited use. However, when the shading frame is deployed, it usually blocks all areas. The actual needs require flexible control of the shading area and time. In addition, the deployment and retraction of the shading frame require manual operation by the staff, which is quite cumbersome. Utility Model Content

[0005] The main purpose of this utility model is to provide a shading roll structure for nurseries, which can effectively solve the problems in the background technology where shading frames usually block all areas when unfolded, and the actual needs require flexible control of the shading area and time. In addition, the unfolding and retraction of the shading frame require manual operation by the staff, which is a rather cumbersome technical problem.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A shading roller structure for a nursery includes a base, four ground nails at the four corners of the top of the base, a support rod fixedly installed on the top of the base, a support plate fixedly installed on the top of the support rod, support frames fixedly installed on the left and right outer walls of the support plate, and a roller rotatably connected to the outer walls of the two support frames.

[0008] As a further embodiment of this utility model, two connecting strips are fixedly installed on the top of the support plate, a connecting plate is fixedly installed on the top of the two connecting strips, and a light sensor is fixedly installed on the top of the connecting plate.

[0009] As a further embodiment of this utility model, fixing plates are fixedly installed on the left and right outer walls of the connecting plate, tripods are fixedly installed on the front and rear outer walls of the two fixing plates, and guide rails are fixedly installed on one side outer wall of the four tripods, with the inner wall of the guide rail slidably connected to one side of the scroll.

[0010] As a further embodiment of this utility model, connecting frames are fixedly installed on the front and rear outer walls of the two support frames, and electric push rods are fixedly installed on the outer walls of the four connecting frames.

[0011] As a further embodiment of this utility model, the output ends of the four electric push rods are fixedly equipped with connecting blocks, and the outer walls of the four connecting blocks are rotatably connected to the outer wall of one side of the scroll.

[0012] As a further embodiment of this utility model, two coil springs are provided on the rear side of each of the two support frames. One end of each coil spring is fixedly connected to the outer wall of the roller, and the other end of each coil spring is fixedly connected to the outer wall of the support frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1) This nursery uses a shading roll structure. When the light sensor detects that the light intensity in the nursery is gradually increasing, it controls the extension and retraction of the electric push rod to adjust the position of the connecting block on the roll. When the electric push rod retracts, the connecting block drives the roll to rotate, and the coil spring is gradually stretched to store elastic potential energy. When the electric push rod extends, the coil spring releases the stored elastic potential energy, helping the roll to rotate in the opposite direction. This achieves automatic unfolding and rewinding of the shading cloth, which can flexibly control the shading area and time according to actual needs, creating a suitable light environment for seedling growth. The energy storage and release of the coil spring also enhances the stability and reliability of the shading roll structure.

[0015] 2) The nursery uses a shading roll structure. When the roll is stretched, the shading material on the roll will be unfolded, forming an inclined slope above the nursery. This ensures that the shading material evenly covers the nursery area, effectively blocking excessive sunlight. In addition, the inclined slope design also helps rainwater to slide off quickly, preventing water accumulation on the shading material and extending its service life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a light-shielding roller structure for a nursery according to the present invention;

[0017] Figure 2 This is a schematic diagram of the connecting strip structure of a light-shielding roller structure for nurseries according to this utility model;

[0018] Figure 3 This is a schematic diagram of the connecting block structure of a light-shielding roller structure for nurseries according to this utility model;

[0019] Figure 4 This is a schematic diagram of a spring structure for a light-shielding roller structure used in a nursery, according to this utility model.

[0020] In the diagram: 1. Base; 2. Ground nail; 3. Support rod; 4. Support plate; 5. Support frame; 6. Reel; 7. Connecting strip; 8. Connecting plate; 9. Light sensor; 10. Fixing plate; 11. Tripod; 12. Guide rail; 13. Connecting frame; 14. Electric push rod; 15. Connecting block; 16. Coil spring. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Example 1

[0023] Combination Figures 1-4 A light-shading roller structure for nurseries includes a base 1, four ground nails 2 at the four corners of the top of the base 1, and a support rod 3 fixedly installed on the top of the base 1.

[0024] See Figure 1 and Figure 2 Furthermore, a support plate 4 is fixedly installed on the top of the support rod 3, and support frames 5 are fixedly installed on the left and right outer walls of the support plate 4. A scroll 6 is rotatably connected to the outer walls of the two support frames 5. Two connecting strips 7 are fixedly installed on the top of the support plate 4, and a connecting plate 8 is fixedly installed on the top of the two connecting strips 7. A light sensor 9 is fixedly installed on the top of the connecting plate 8. Fixing plates 10 are fixedly installed on the left and right outer walls of the connecting plate 8. Tripods 11 are fixedly installed on the front and rear outer walls of the two fixing plates 10. A guide rail 12 is fixedly installed on one side of the outer wall of the four tripods 11, and the inner wall of the guide rail 12 is slidably connected to one side of the scroll 6.

[0025] Specifically, the ground nail 2 can penetrate the base and pierce the ground. The base can fix the position of the support rod 3. The support rod 3 can fix the position of the support plate 4. The support plate 4 can fix the position of the support frame 5. The scroll 6 can rotate under the support of the support frame 5. The support plate 4 can fix the position of the connecting strip 7. The connecting strip 7 can fix the position of the connecting plate 8. The connecting plate 8 can fix the light sensor 9. The connecting plate 8 can fix the fixing plate 10. The fixing plate 10 can fix the tripod 11. The tripod 11 can fix the position of the guide rail 12. One side of the scroll 6 can slide along the guide rail 12.

[0026] Example 2

[0027] See Figure 3 and Figure 4 Furthermore, based on Embodiment 1, the following is further obtained: connecting frames 13 are fixedly installed on the outer walls of the front and rear sides of the two support frames 5; electric push rods 14 are fixedly installed on the outer walls of the four connecting frames 13; connecting blocks 15 are fixedly installed on the output ends of the four electric push rods 14; the outer walls of the four connecting blocks 15 are rotatably connected to the outer wall of one side of the scroll 6; two coil springs 16 are provided on the rear side of the two support frames 5; one end of the two coil springs 16 is fixedly connected to the outer wall of the scroll 6; and the other end of the two coil springs 16 is fixedly connected to the outer wall of the support frame 5.

[0028] Specifically, the support frame 5 can fix the position of the connecting frame 13, the connecting frame 13 can fix the position of the electric push rod 14, the output end of the electric push rod 14 can drive the connecting block 15 to move, the connecting block 15 can rotate along the outer wall of one side of the scroll 6, one end of the coil spring 16 can be fixed to the outer wall of the scroll 6, and the other end of the coil spring 16 can be fixed to the outer wall of the support frame 5.

[0029] In actual operation, the staff places the shading roll structure near the nursery. By driving the ground nails 2 into the ground, the position of the shading roll structure can be fixed. When the light sensor 9 detects that the light intensity in the nursery is gradually increasing, it controls the extension and retraction of the electric push rod 14 to adjust the position of the connecting block 15 on the roll 6. When the electric push rod 14 retracts, the connecting block 15 drives the roll 6 to rotate, and at the same time, the coil spring 16 is gradually stretched, storing elastic potential energy. When the electric push rod 14 extends, the coil spring 16 releases the stored elastic potential energy, helping the roll 6 to rotate in the opposite direction, thereby realizing the automatic unfolding and rewinding of the shading cloth, improving work efficiency. Furthermore, the energy storage and release of the coil spring 16 enhances the stability and reliability of the shading roll structure.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A nursery light-shielding reel structure, comprising a base (1), four ground pegs (2) are arranged at the four corners of the top of the base (1), and a support rod (3) is fixedly installed on the top of the base (1), characterized in that: A support plate (4) is fixedly installed on the top of the support rod (3), and support frames (5) are fixedly installed on the outer walls of the left and right sides of the support plate (4). A roller (6) is rotatably connected to the outer walls of the two support frames (5).

2. The light-shielding roller structure for a nursery according to claim 1, wherein: Two connecting strips (7) are fixedly installed on the top of the support plate (4), and a connecting plate (8) is fixedly installed on the top of the two connecting strips (7). A light sensor (9) is fixedly installed on the top of the connecting plate (8).

3. The light-shielding roller structure for a nursery according to claim 2, wherein: The connecting plate (8) has a fixed plate (10) fixedly installed on the outer walls of both sides. The two fixed plates (10) have a tripod (11) fixedly installed on the outer walls of both sides. The four tripods (11) have a guide rail (12) fixedly installed on one side of their outer walls. The inner wall of the guide rail (12) is slidably connected to one side of the scroll (6).

4. The light-shielding roller structure for a nursery according to claim 1, wherein: Connecting frames (13) are fixedly installed on the outer walls of the front and rear sides of the two support frames (5), and electric push rods (14) are fixedly installed on the outer walls of the four connecting frames (13).

5. The light-shielding roller structure for a nursery according to claim 4, wherein: The output ends of the four electric push rods (14) are fixedly equipped with connecting blocks (15), and the outer walls of the four connecting blocks (15) are rotatably connected to the outer wall of one side of the scroll (6).

6. The light-shielding roller structure for a nursery according to claim 4, wherein: Two coil springs (16) are provided on the rear side of each of the two support frames (5). One end of each coil spring (16) is fixedly connected to the outer wall of the roller (6), and the other end of each coil spring (16) is fixedly connected to the outer wall of the support frame (5).

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