Efficient sun-shading device for dendrobe planting

Abstract

The utility model relates to the technical field of dendrobe planting, and discloses an efficient sun-shading device for dendrobe planting, which comprises a frame body, lifting covering mechanisms are arranged at two ends in the frame body, and each lifting covering mechanism comprises a storage box, a sun-shading curtain, a first sliding unit and a second sliding unit. The two storage boxes are fixed in the frame body through bolts and used for storing the sunshade curtain, and the sunshade curtain is arranged in the storage boxes through the first sliding units; the rotating mechanism comprises second side plates, a rotating rod and a rotating unit, the two second side plates are fixed in the frame body, rotating grooves allowing the rotating rod to extend out are formed in the second side plates, and the two ends of the rotating rod penetrate through the ends, located on the opposite faces of the second side plates, of the rotating grooves; according to the utility model, under the action of the lifting covering mechanism, sun-shading and non-shading operation can be conveniently realized. And the unused sunshade curtain can be stored, so that the service life of the sunshade curtain is prolonged, dust falling on the sunshade curtain can be reduced to a certain extent, and the practicability of the whole sunshade operation is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of dendrobium planting, in particular to a high-efficiency sunshade device for dendrobium planting. Background Art

[0002] Dendrobium, also known as Dendrobium orchid, is a plant of the orchid family. Its roots, stems, and leaves can be used as medicine after processing. Dendrobium prefers a semi-shaded environment and does not require much sunlight. Excessive sunlight will cause the leaves to turn yellow and fall off and the plant to dry up and die. Therefore, when planting Dendrobium, proper shading is required.

[0003] However, the prior art has the following defects:

[0004] When shading the dendrobium, a sunshade is used, which is placed on a bracket in the greenhouse. Workers use a pole to lift one end of the sunshade and move it until the entire top of the greenhouse is covered. However, this method consumes more arm strength, and the sunshade cannot cover the entire greenhouse in one day, which makes the shading operation more troublesome. In addition, the sunshade is always outside and is more likely to be covered with dust. Utility Model Content

[0005] In order to solve the complicated technical problem of using sunshade curtains for shading, the utility model provides a high-efficiency sunshade device for dendrobium planting.

[0006] The utility model is implemented by the following technical scheme: an efficient sunshade device for dendrobium planting, comprising a frame, both ends of which are provided with lifting and covering mechanisms, the lifting and covering mechanisms comprising a storage box, a sunshade curtain, a sliding unit 1 and a sliding unit 2, the two storage boxes are fixed in the frame by bolts for storing the sunshade curtain, and the sunshade curtain is arranged in the storage box by the sliding unit 1;

[0007] The rotating mechanism includes two side panels, a rotating rod and a rotating unit. The two side panels are fixed in the frame. The two side panels are each provided with a rotating groove for the rotating rod to extend out, and both ends of the rotating rod pass through the rotating groove at one end on the opposite side of the two side panels.

[0008] Through the above technical solution, the sunshade curtain can be driven to move above the frame by rotating the rotating unit under the action of the lifting and covering mechanism, that is, the sunlight emitted from the frame is blocked, thereby achieving the sunshade effect, and the operation can be achieved at the lower part of the frame, which greatly saves the labor of workers.

[0009] And the storage box provided can store the sunshade, thereby reducing the damage rate and dust falling rate of the sunshade.

[0010] And the storage box is fixed by bolts. When the sunshade needs to be replaced, it is only necessary to remove the storage box, tear off the sunshade from the two fixing plates, stick the two ends of the new sunshade between the two fixing plates again, and then install the storage box and the frame.

[0011] As a further improvement of the above scheme, the sliding unit 1 includes a slide rail 2, a small slider, a fixed plate 1, a large slider and an inclined block. The two fixed plates 1 are respectively glued to the two ends of the sunshade, one end of one of the fixed plates 1 is hinged with a small slider, and one end of the other fixed plate 1 is hinged to the large slider. The slide rail 2 is opened in the frame body, and the small slider and the large slider can both slide in the slide rail 2. The two inclined blocks are fixed in the slide rail 2, and a channel 1 is formed between the two inclined blocks for the small slider to pass through.

[0012] Through the above technical solution, the small slider slides in the slide rail 2 to limit the movement of the fixed plate 1 to the upper part of the frame, thereby ensuring the volume inside the frame to the greatest extent. At the same time, the inclined block is provided so that the small slider can pass through but the large slider cannot pass through, thereby ensuring that the other end of the sunshade can always be located in the storage box, and when the small slider moves to the side of the side plate 1, the large slider is just stuck in the channel 1, thereby ensuring that the sunshade is in a vertical state, providing better sunshade without affecting the dendrobium in the frame.

[0013] As a further improvement of the above scheme, the sliding unit 2 includes a connecting plate, a slide rail 1 and a pulley unit, one end of the two connecting plates is fixed on the frame next to the slide rail 2, and the slide rail 1 is opened on the connecting plate, and the slide rail 1 and the slide rail 2 are connected to form a channel 2 for the small slider to slide.

[0014] Through the above technical solution, the slide rail fixed on the connecting plate and provided can provide guidance for the small slider when it moves. In addition, space is reserved between the connecting plate and the top of the frame body, so that the air permeability inside the frame body is also good.

[0015] As a further improvement of the above scheme, the pulley unit includes a side plate one, a pulley and a circular fulcrum, the two side plates one are fixed in the frame, and the two ends of the pulley are fixed between the two side plates one, and the two circular fulcrums are fixed on the connecting plate.

[0016] Through the above technical solution, by sliding the steel wires on the pulleys, on the one hand, the sunshade can be stably driven to rise or fall when the handle is turned, and on the other hand, the labor of the workers can be saved.

[0017] As a further improvement of the above scheme, the rotating unit includes a steel wire, a gear, a baffle, a spring, a spring slot and a turning handle, one end of the steel wire is fixed on a fixed plate, and the other end of the steel wire is fixed on the turning rod in contact with a circular fulcrum, the gear is fixed on the turning rod, and the turning handle is fixed to one end of the turning rod, the spring slot is opened on the frame, one end of the spring is welded on the baffle, and the other end of the spring is welded in the spring slot, and the baffle can be clamped in the adjacent teeth outside the gear.

[0018] According to the above technical solution, a trapezoidal rubber block is provided inside the spring slot, and a trapezoidal rubber block is also provided on the baffle. When the gear compresses the baffle into the spring slot, the trapezoidal rubber block on the baffle is squeezed to the other side of the trapezoidal rubber block on the spring slot, and the spring rebound is not enough to immediately drive the baffle to rebound to the adjacent teeth of the two gears. In this way, the handle is quickly turned, and when the baffle is about to contact the gear, it will continue to be pressed into the spring slot by the gear, so that the handle can rotate stably, and when the gear stops rotating, after waiting for a period of time, the baffle can be re-stuck in the teeth of the gear under the rebound of the spring, completing the work of fixing the position of the rotating rod.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model can conveniently realize sunshade and no-shade operation under the action of the lifting and covering mechanism. It can also store unused sunshade curtains, which prolongs the service life of the sunshade curtains and reduces the dust on the sunshade curtains to a certain extent, thereby enhancing the practicality of the overall sunshade operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency sunshade device for planting dendrobium provided in Example 1 of the utility model;

[0022] Figure 2 A schematic diagram of the structure of a rotating mechanism of a high-efficiency sunshade device for planting dendrobium is shown in a top view;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of a high-efficiency sunshade device for dendrobium cultivation;

[0024] Figure 4 High-efficiency sunshade device for dendrobium cultivation Figure 1 Schematic diagram of the structure at A in the middle.

[0025] Description of main symbols:

[0026] 1. Frame; 2. Side panel 1; 3. Pulley; 4. Connecting plate; 5. Slide rail 1; 6. Slide rail 2; 7. Storage box; 8. Small slider; 9. Fixed plate 1; 10. Large slider; 11. Sunshade; 13. Oblique block; 14. Steel wire; 15. Circular fulcrum; 16. Side panel 2; 17. Turn rod; 18. Gear; 19. Baffle; 20. Spring; 21. Spring slot; 22. Turn handle. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Embodiment 1:

[0029] Please combine Figure 1-4 The high-efficiency sunshade device for planting dendrobium of this embodiment comprises a frame 1, and lifting and covering mechanisms are arranged at both ends of the frame 1. The lifting and covering mechanisms comprise a storage box 7, a sunshade curtain 11, a sliding unit 1 and a sliding unit 2. Both storage boxes 7 are fixed in the frame 1 by bolts for storing the sunshade curtain 11, and the sunshade curtain 11 is arranged in the storage box 7 by the sliding unit 1;

[0030] The rotating mechanism includes a second side plate 16, a rotating rod 17 and a rotating unit. The two side plates 16 are fixed in the frame 1. The side plates 16 are each provided with a rotating groove for the rotating rod 17 to extend out, and both ends of the rotating rod 17 pass through the rotating groove at one end opposite to the side plate 16.

[0031] The sliding unit 1 includes a slide rail 2 6, a small slider 8, a fixed plate 1 9, a large slider 10 and an inclined block 13. The two fixed plates 9 are respectively glued to the two ends of the sunshade 11, one end of one of the fixed plates 9 is hinged with the small slider 8, and one end of the other fixed plate 9 is hinged to the large slider 10. The slide rail 2 6 is opened in the frame 1, and the small slider 8 and the large slider 10 can both slide in the slide rail 2 6. The two inclined blocks 13 are fixed in the slide rail 2 6, and a channel 1 is formed between the two inclined blocks 13 for the small slider 8 to pass through.

[0032] Sliding unit 2 includes connecting plate 4, slide rail 1 5 and pulley unit. One end of two connecting plates 4 is fixed on frame 1 beside slide rail 2 6, and slide rail 1 5 is opened on connecting plate 4. Slide rail 1 5 and slide rail 2 6 are connected to form channel 2 for sliding of small slider 8.

[0033] The working principle of the high-efficiency sunshade device for Dendrobium planting of the present application is: when sunshade is needed, first hold a turning handle 22 and turn it to make the adjacent teeth on the gear 18 press the baffle 19, and gradually press the baffle 19 into the spring groove 21, and the spring 20 is compressed. A trapezoidal rubber block is provided inside the spring groove 21, and a trapezoidal rubber block is also provided on the baffle 19. When the gear 18 pushes the baffle 19 to press into the spring groove 21, the trapezoidal rubber block on the baffle 19 moves from one side of the trapezoidal rubber block in the spring groove 21 to the other side, and then the baffle 19 moves away from the gear 18, driving the gear 18 and the rotating rod 17 to rotate, so that the rotating rod 17 performs the winding operation of the steel wire 14. Then, the sunshade 11 opposite to the second side plate 16 is pulled out of the storage box 7, so that the steel wire 14 slides on the pulley 3, and the small slider 8 slides in the second slide rail 6 first, passes through the channel 1 between the two inclined blocks 13, and continues to slide in the second slide rail 6, and then drives the fixed plate 19 to pull one end of the sunshade 11 through the two side plates 16, and enters between the two round fulcrums 15, so that the small slider 8 enters the slide rail 15 and slides, driving the sunshade 11 to approach the pulley 3 along the direction of the connecting plate 4, and then covers the top of the frame 1. When the small slider 8 reaches the end of the slide rail 1 5 close to the pulley 3, the large slider 10 slides between the two inclined blocks 13 in the slide rail 2 6. Since the channel 1 formed between the inclined blocks 13 is smaller than the size of the large slider 10, the large slider 10 cannot pass through the channel 1, and then the large slider 10 is located in the storage box 7. At this time, the rotation of the handle 22 is stopped, that is, under the rebound potential energy of the spring 20, the baffle 19 is driven to gradually move out of the spring groove 21 and contact with two adjacent teeth on the two gears 18, and then the position of the gear 18 is limited. That is, the small slider 8 can be stably located in the slide rail 1 5 on one side of the pulley 3, so that the sunshade 11 blocks the top of the frame 1. At this time, the blocking work on one side has been completed, and the handle 22 on the other side can be turned.

[0034] Embodiment 2:

[0035] Combination Figure 1-4 Based on Example 1, this embodiment is further improved in that the pulley unit includes a side plate 2, a pulley 3 and a circular fulcrum 15, the two side plates 2 are fixed in the frame 1, and the two ends of the pulley 3 are fixed between the two side plates 2, and the two circular fulcrums 15 are fixed on the connecting plate 4.

[0036] The rotating unit includes a steel wire 14, a gear 18, a baffle 19, a spring 20, a spring slot 21 and a turning handle 22. One end of the steel wire 14 is fixed on a fixed plate 9, and the other end of the steel wire 14 is fixed on a rotating rod 17 in contact with a circular fulcrum 15. The gear 18 is fixed on the rotating rod 17, and the turning handle 22 is fixed on one end of the rotating rod 17. The spring slot 21 is opened on the frame 1, one end of the spring 20 is welded on the baffle 19, and the other end of the spring 20 is welded in the spring slot 21, and the baffle 19 can be clamped in the adjacent teeth outside the gear 18.

[0037] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An efficient sunshade device for planting dendrobium, characterized in that: include: A frame, wherein both ends of the frame are provided with a lifting and covering mechanism, wherein the lifting and covering mechanism comprises a storage box, a sunshade, a sliding unit 1 and a sliding unit 2, wherein the two storage boxes are fixed in the frame by bolts for storing the sunshade, and the sunshade is arranged in the storage box by the sliding unit 1; The rotating mechanism includes two side panels, a rotating rod and a rotating unit. The two side panels are fixed in the frame. The two side panels are each provided with a rotating groove for the rotating rod to extend out, and both ends of the rotating rod pass through the rotating groove at one end on the opposite side of the two side panels.

2. The high-efficiency sunshade device for planting Dendrobium as claimed in claim 1, characterized in that: The sliding unit 1 includes a sliding rail 2, a small slider, a fixed plate 1, a large slider and an inclined block. The two fixed plates 1 are respectively glued to the two ends of the sunshade, one end of one of the fixed plates 1 is hinged with a small slider, and one end of the other fixed plate 1 is hinged to the large slider. The sliding rail 2 is opened in the frame body, and the small slider and the large slider can both slide in the sliding rail 2. The two inclined blocks are fixed in the sliding rail 2, and a channel 1 is formed between the two inclined blocks for the small slider to pass through.

3. The high-efficiency sunshade device for planting Dendrobium as claimed in claim 1, characterized in that: The sliding unit 2 includes a connecting plate, a slide rail 1 and a pulley unit. One end of the two connecting plates is fixed on a frame beside the slide rail 2, and the slide rail 1 is opened on the connecting plate. The slide rail 1 and the slide rail 2 are connected to form a channel 2 for the small slider to slide.

4. The high-efficiency sunshade device for planting Dendrobium as claimed in claim 3, characterized in that: The pulley unit comprises a side plate one, a pulley and a circular fulcrum, the two side plates one are fixed in the frame body, and the two ends of the pulley are fixed between the two side plates one, and the two circular fulcrums are fixed on the connecting plate.

5. The high-efficiency sunshade device for planting dendrobium as claimed in claim 1, characterized in that: The rotating unit includes a steel wire, a gear, a baffle, a spring, a spring slot and a turning handle. One end of the steel wire is fixed on a fixed plate, and the other end of the steel wire is fixed on the turning rod in contact with a circular fulcrum. The gear is fixed on the turning rod, and the turning handle is fixed on one end of the turning rod. The spring slot is opened on the frame, one end of the spring is welded on the baffle, and the other end of the spring is welded in the spring slot. The baffle can be clamped in the adjacent teeth outside the gear.

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