A shading device for planting dendrobium

Abstract

The utility model relates to a dendrobium nobile shade technology field, concretely is a kind of shading device for dendrobium nobile planting, including top hat, circular ring and shading assembly, the inner wall of top hat is fixedly connected with circular ring, the inner wall of circular ring is slidably connected with shading assembly, the shading assembly includes the through slot sliding rail of being opened in circular ring top, the inner wall of through slot sliding rail is slidably connected with three groups of sliding frame, three groups of the bottom fixedly connected with shading net of sliding frame, three groups of shading net respectively have different light transmittance, the top of three groups of sliding frame is equipped with the spigot, the inner top wall of top hat is equipped with the installation groove. The utility model, by setting shading assembly, each group of sliding frame bottom hangs the shading net of different weaving density, shading net adapts photosynthetic need of growth period, satisfies illumination condition of mature period, and the shading net of different light transmittance is switched to above planting area, both avoids the security risk of manual operation, and greatly improves management efficiency.

Description

Technical Field

[0001] This utility model relates to the field of Dendrobium shading technology, and in particular to a shading device for Dendrobium cultivation. Background Technology

[0002] Dendrobium, also known as Wanzhangxu, Jinchaishi, Bianjinchai, Bianhuangcao, and Biancao, is a perennial herb named for its resemblance to an ancient hairpin. Its stems grow in clusters, with the upper part slightly flattened and curved upwards, reaching a height of 10-60 cm and a diameter of up to 1.4 cm. During the cultivation of Dendrobium, it is necessary to provide shade according to the needs of Dendrobium cultivation.

[0003] The existing device cannot adjust the light requirements according to the different growth stages of Dendrobium, resulting in excessive light during the seedling stage or insufficient light during the mature stage; the existing device is difficult to improve the stability of the shading net, and the shading net is prone to jamming or shifting during the switching process, resulting in low shading efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problems of inconvenient light transmittance adjustment and low shading efficiency of existing devices, and to propose a shading device for Dendrobium cultivation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a shading device for Dendrobium cultivation, comprising a top cap, a ring, and a shading component. The inner wall of the top cap is fixedly connected to the ring, and the inner wall of the ring is slidably connected to the shading component. The shading component includes a through-slot slide rail opened at the top of the ring, and three sets of slide frames are slidably connected to the inner wall of the through-slot slide rail. The bottom of the three sets of slide frames is fixedly connected to a shading net, and the three sets of shading nets have different light transmittances. The top of the three sets of slide frames is provided with an insertion port, and the inner top wall of the top cap is provided with an installation groove.

[0006] Furthermore, a motor is fixedly connected to the inner wall of the mounting slot, and a rotating frame is fixedly connected to the bottom of the motor.

[0007] Furthermore, one end of the rotating frame is provided with a slot, and an expansion joint is fixedly connected to the inner wall of the slot. The telescopic end of the expansion joint is inserted into the socket.

[0008] Furthermore, a guide rail assembly is fixedly connected to the surface of the telescopic device, and the guide rail assembly includes a circular piece fixedly connected to the surface of the telescopic device.

[0009] Furthermore, the surface of the telescopic member is fitted with two limiting sleeves, which abut against the front and rear sides of the circular piece.

[0010] Furthermore, a limiting groove is formed on the surface of the circular part, and a limiting rotating part is rotatably connected to the inner wall of the limiting groove.

[0011] Furthermore, a toothed ring is fixedly connected to the surface of the limiting rotating component, and the toothed ring is made of high-strength stainless steel.

[0012] Furthermore, a guide ring is fixedly connected to the inner wall of the ring, and a toothed groove is formed on the top of the guide ring.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting a shading component, a through-slot rail is opened from the top to the bottom of the ring. Its smooth inner wall provides a smooth circular sliding path for three sets of slides. Each set of slides has a shading net with a different weaving density suspended at the bottom. The shading net is adapted to the photosynthetic needs during the growth period and meets the light conditions during the maturity period. When the motor starts to run, the rotating frame drives the telescopic device to draw an arc inside the top cap. The telescopic device accurately inserts into the socket at the top of the slide during rotation. As the rotating frame rotates, the slide slowly slides along the through-slot rail. The shading nets with different light transmittance are switched to the area above the planting area. There is no need for manual climbing, so that Dendrobium at different growth stages can enjoy exclusive light and shadow protection. This not only avoids the safety hazards of manual operation, but also greatly improves management efficiency.

[0014] 2. In this utility model, by setting a guide rail assembly, the circular part is fixed on the surface of the telescopic device. The limiting groove on its surface and the limiting rotating part form a flexible rotation. The toothed ring is fixed on the outside of the limiting rotating part and forms a tightly meshed transmission structure with the toothed groove at the top of the guide ring on the inner wall of the circular ring. When the telescopic device rotates with the rotating frame, the toothed ring rolls in the toothed groove like a track, providing a stable guide trajectory for the movement of the telescopic device. The two limiting sleeves on the surface of the telescopic device are tightly pressed against the front and rear sides of the circular part to prevent the telescopic device from axially moving during the extension or rotation process, ensuring that it always stays on the precise running track, so that the shade nets with different light transmittance reach the designated position accurately. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional front view of a shading device for Dendrobium cultivation; Figure 2 This utility model provides a schematic diagram of the bottom structure of a shading device for Dendrobium cultivation; Figure 3 This utility model provides an exploded structural diagram of a shading device for Dendrobium cultivation; Figure 4 This utility model provides an exploded structural diagram of the shading component in a shading device for Dendrobium cultivation; Figure 5 This utility model provides a structural schematic diagram of the guide rail assembly in a shading device for Dendrobium cultivation; Figure 6This invention provides an exploded structural diagram of the guide rail assembly in a shading device for Dendrobium cultivation.

[0016] Legend: 1. Top cap; 2. Ring; 3. Shading assembly; 31. Through-slot slide rail; 32. Carriage; 33. Shading net; 34. Socket; 35. Mounting slot; 36. Motor; 37. Rotating frame; 38. Expansion joint; 4. Guide rail assembly; 41. Round piece; 42. Limiting sleeve; 43. Limiting rotating groove; 44. Limiting rotating piece; 45. Toothed ring; 46. Guide ring; 47. Toothed groove. Detailed Implementation

[0017] Please see Figure 1-6 This utility model provides a technical solution: a shading device for Dendrobium cultivation, including a top cap 1, a ring 2 and a shading component 3. The inner wall of the top cap 1 is fixedly connected to the ring 2, and the inner wall of the ring 2 is slidably connected to the shading component 3.

[0018] The following section will explain the specific settings and functions of the shading component 3 and the guide rail component 4.

[0019] In this embodiment: the shading component 3 includes a through-slot slide rail 31 opened at the top of the ring 2, three sets of slides 32 are slidably connected to the inner wall of the through-slot slide rail 31, and shading nets 33 are fixedly connected to the bottom of the three sets of slides 32. The three sets of shading nets 33 have different light transmittance. The top of the three sets of slides 32 is provided with an insertion port 34, and the inner top wall of the top cap 1 is provided with an installation groove 35.

[0020] The effects achieved by the above components are as follows: by setting the through-slot slide rail 31 at the top of the ring 2, a ring slide rail is provided for the three sets of slides 32. The slides 32 can move circumferentially along the track, driving the shade nets 33 with different light transmittance at the bottom to switch to the top of the planting area. The insertion port 34 is set at the center of the top of the slide 32, providing a docking structure for the insertion of the telescopic device 38. The mounting slot 35 provides a hidden installation space for the motor 36, ensuring that the top cap 1 has a flat appearance.

[0021] Specifically, a motor 36 is fixedly connected to the inner wall of the mounting slot 35, and a rotating frame 37 is fixedly connected to the bottom of the motor 36.

[0022] The effect achieved by the above components is as follows: by setting the motor 36 vertically fixed in the mounting slot 35, its output axis extends downward and is rigidly connected to the rotating frame 37, when the motor 36 is powered on, it drives the rotating frame 37 to rotate in a circle around the axis of the motor 36, providing a power source for switching between the expansion joint 38 and the shade net 33.

[0023] Specifically, one end of the rotating frame 37 has a slot, and an expansion joint 38 is fixedly connected to the inner wall of the slot. The telescopic end of the expansion joint 38 is inserted into the socket 34.

[0024] The effect achieved by the above components is as follows: by setting the empty slot at the end of the rotating frame 37, an installation position is provided for the telescopic device 38. The telescopic end of the telescopic device 38 can extend or retract along the axial direction of the empty slot. When the telescopic device 38 extends, its end is inserted into the insertion port 34 at the top of the slide 32 to form a mechanical connection, so that when the rotating frame 37 rotates, it can drive the slide 32 to slide in the through slot slide rail 31. The telescopic length of the telescopic device 38 can be switched to other slides 32.

[0025] Specifically, a guide rail assembly 4 is fixedly connected to the surface of the expansion joint 38, and the guide rail assembly 4 includes a circular piece 41 fixedly connected to the surface of the expansion joint 38.

[0026] The effect achieved by the above components is that by setting the circular piece 41 to be fixed on the expansion joint 38, it provides an installation base for other components of the guide rail assembly 4, while enhancing the structural strength of the expansion joint 38.

[0027] Specifically, the surface of the expansion joint 38 is fitted with two limiting sleeves 42, which abut against the front and rear sides of the circular piece 41.

[0028] The effect achieved by the above components is that by setting two limiting sleeves 42 on the surface of the telescopic device 38, the axial sliding of the round part 41 can be avoided, ensuring the docking accuracy between it and the carriage 32.

[0029] Specifically, a limiting groove 43 is formed on the surface of the circular part 41, and a limiting rotating part 44 is rotatably connected to the inner wall of the limiting groove 43.

[0030] The effect achieved by the above components is as follows: by setting the limiting rotating groove 43 as an annular groove, which is opened on the outer circumferential surface of the circular part 41, the limiting rotating part 44 is embedded in the limiting rotating groove 43 and can rotate around the axis of the circular part 41 to form a rotating pair, so that the limiting rotating part 44 can rotate relative to the circular part 41, while the radial displacement is restricted by the limiting rotating groove 43.

[0031] Specifically, a toothed ring 45 is fixedly connected to the surface of the limiting component 44. The toothed ring 45 is made of high-strength stainless steel.

[0032] The effect achieved by the above components is that the toothed ring 45 is fixed on the outer circumferential surface of the limiting rotating part 44 and rotates synchronously with the limiting rotating part 44.

[0033] Specifically, a guide ring 46 is fixedly connected to the inner wall of the ring 2, and a toothed groove 47 is provided on the top of the guide ring 46.

[0034] The effect achieved by the above components is as follows: by setting the guide ring 46 to be fixed on the inner wall of the ring 2, the toothed groove 47 at its top forms a meshing transmission structure with the toothed ring 45, providing guidance and power transmission path for the rotation of the limiting rotating part 44. The toothed groove 47 is evenly distributed along the top circumference of the guide ring 46 and precisely meshes with the teeth of the toothed ring 45. When the telescopic device 38 rotates with the rotating frame 37, the toothed ring 45 rolls in the toothed groove 47, driving the limiting rotating part 44 to rotate in the limiting rotating groove 43. This ensures that while the telescopic device 38 is making a circular motion, its telescopic end is always radially aligned with the through groove slide rail 31, ensuring the accuracy when inserting into the socket 34 and avoiding jamming caused by angular deviation.

[0035] Working principle: By setting up the shading component 3, the through-slot rail 31 is opened from the top to the bottom of the ring 2. Its smooth inner wall provides a smooth circular sliding path for the three sets of slides 32. The bottom of each set of slides 32 is suspended with shading nets 33 of different weaving densities. The shading nets 33 are adapted to the photosynthetic needs of the growth period and meet the light conditions of the maturity period. When the motor 36 starts to run, the rotating frame 37 drives the telescopic device 38 to draw an arc in the top cap 1. The telescopic device 38 accurately inserts into the socket 34 at the top of the slide 32 during rotation. As the rotating frame 37 rotates, the slide 32 slides slowly along the through-slot rail 31. The shading nets 33 with different light transmittance are switched to the area above the planting area. There is no need for manual climbing, so that Dendrobium can enjoy exclusive light and shadow protection at different growth stages. This not only avoids the safety hazards of manual operation, but also greatly improves management efficiency. By setting the guide rail assembly 4, the circular part 41 is fixed on the surface of the telescopic device 38. The limiting rotating groove 43 on its surface and the limiting rotating part 44 form a flexible rotation. The toothed ring 45 is fixed on the outside of the limiting rotating part 44 and forms a tightly meshed transmission structure with the toothed groove 47 on the top of the guide ring 46 on the inner wall of the circular ring 2. When the telescopic device 38 rotates with the rotating frame 37, the toothed ring 45 rolls like a track in the toothed groove 47, providing a stable guide trajectory for the movement of the telescopic device 38. The two limiting sleeves 42 on the surface of the telescopic device 38 are tightly pressed against the front and rear sides of the circular part 41 to prevent the telescopic device 38 from axially moving during the telescopic or rotating process, ensuring that it always stays on the precise running track, so that the shade nets 33 with different light transmittance reach the designated position accurately.

[0036] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A shading device for Dendrobium cultivation, comprising a top cap (1), a ring (2), and a shading assembly (3), characterized in that: The inner wall of the top cap (1) is fixedly connected to a ring (2), and the inner wall of the ring (2) is slidably connected to a shading component (3). The shading component (3) includes a through-slot slide rail (31) opened on the top of the ring (2). Three sets of slides (32) are slidably connected to the inner wall of the through-slot slide rail (31). Shading nets (33) are fixedly connected to the bottom of the three sets of slides (32). The three sets of shading nets (33) have different light transmittance. The top of the three sets of slides (32) is provided with an insertion port (34). The inner top wall of the top cap (1) is provided with an installation groove (35).

2. The shading device for Dendrobium cultivation according to claim 1, characterized in that: A motor (36) is fixedly connected to the inner wall of the mounting slot (35), and a rotating frame (37) is fixedly connected to the bottom of the motor (36).

3. A shading device for Dendrobium cultivation according to claim 2, characterized in that: One end of the rotating frame (37) is provided with a slot, and an expansion joint (38) is fixedly connected to the inner wall of the slot. The expansion end of the expansion joint (38) is inserted into the socket (34).

4. A shading device for Dendrobium cultivation according to claim 3, characterized in that: The surface of the telescopic device (38) is fixedly connected to a guide rail assembly (4), which includes a round piece (41) fixedly connected to the surface of the telescopic device (38).

5. A shading device for Dendrobium cultivation according to claim 3, characterized in that: The surface of the telescopic device (38) is fitted with two limiting sleeves (42), which abut against the front and rear sides of the circular piece (41).

6. A shading device for Dendrobium cultivation according to claim 5, characterized in that: The surface of the circular piece (41) is provided with a limiting groove (43), and the inner wall of the limiting groove (43) is rotatably connected to a limiting rotating piece (44).

7. A shading device for Dendrobium cultivation according to claim 6, characterized in that: The surface of the limiting rotating part (44) is fixedly connected to a toothed ring (45), which is made of high-strength stainless steel.

8. A shading device for Dendrobium cultivation according to claim 1, characterized in that: The inner wall of the ring (2) is fixedly connected to a guide ring (46), and the top of the guide ring (46) is provided with a toothed groove (47).

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