Sunshade net adjustable sunshade shed

Abstract

The utility model discloses a sunshade net adjustable sunshade shed, comprising the ceiling that is made of a plurality of arc supports and two connecting plates, and the outside of the ceiling is wrapped with a film, further comprising: the bottom of each connecting plate is equipped with the mounting plate, the bottom of mounting plate is evenly equipped with a plurality of telescopic support rods, and the corresponding support rods of two mounting plate bottoms are each a group, and the opposite side of two groups of support rods is respectively equipped with the adjusting roller that is rotatably connected to the bottom of the corresponding mounting plate, a transmission belt is arranged between the two adjusting rollers, and the outside of the adjusting roller is wound with the sunshade net that can be unfolded or folded. The utility model provides a sunshade net adjustable sunshade shed, through the linkage design of driving assembly and synchronous belt, realizes the synchronous positive and negative rotation of two adjusting rollers, makes both sides sunshade net can one -key unfold or fold, and significantly reduces manual intervention, and operation is efficient and convenient.

Description

Technical Field

[0001] This utility model relates to the field of sunshade technology, specifically to an adjustable sunshade net sunshade. Background Technology

[0002] In hydroponics, shade structures are crucial for ensuring healthy plant growth and the stability of the cultivation system. The top shade structure primarily controls overall light and temperature, while the shade nets on both sides provide a favorable growing environment for hydroponically grown plants by supplementing shading, optimizing ventilation, providing physical protection, and controlling temperature and humidity, thus balancing light efficiency, temperature, and crop protection.

[0003] Traditional shade sheds typically use fixed shade nets, which require manual operation to unfold or retract. This manual unfolding or retracting of the shade net is inefficient, especially in large-scale planting scenarios, as it is time-consuming and labor-intensive. In seasons or regions with variable light conditions, frequent manual adjustments not only increase labor intensity but also further amplify the labor costs associated with the frequent unfolding or retracting of the shade net.

[0004] Therefore, an adjustable shade net is proposed, which eliminates the need to manually fold or unfold the shade net, thus reducing labor costs. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an adjustable shade net awning, aiming to solve the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An adjustable shade net awning includes a canopy composed of several arched supports and two connecting plates, the outer side of which is covered with a film, and further includes:

[0008] Each of the connecting plates has an mounting plate at its bottom. The bottom of each mounting plate is evenly provided with several retractable support rods. The support rods corresponding to the bottom of two mounting plates form a group. On the opposite side of the two groups of support rods, there is an adjusting roller rotatably connected to the bottom of the corresponding mounting plate. A transmission belt is provided between the two adjusting rollers. A sunshade net that can be unfolded or retracted is wound around the outside of the adjusting roller. The two sunshade nets are symmetrically arranged. A drive assembly is fixed to one of the support rods near the corresponding mounting plate through the adjusting roller. The drive assembly is drivenly connected to the adjusting roller at the corresponding location.

[0009] Preferably, the outer surfaces of the two adjusting rollers are symmetrically provided with drive wheels, and the drive belt is arranged in a figure-eight shape and is connected between the two drive wheels, so that the two adjusting rollers rotate in opposite directions.

[0010] Preferably, a pulley is fixed on the outer surface of the adjusting roller at the location corresponding to the drive assembly.

[0011] Preferably, the drive assembly further includes a mounting box fixed to the support rod via a connecting frame. The drive unit is installed inside the mounting box. A drive wheel corresponding to the pulley is fixed to the outside of the output shaft of the drive unit. The drive wheel and the pulley are connected by a synchronous belt drive. When the output shaft of the drive unit rotates, it drives the adjusting roller to rotate via the synchronous belt.

[0012] Preferably, the support rod further includes a connecting rod fixed to the bottom of the mounting plate, and a sliding rod is slidably connected to the outside of the connecting rod. The connecting rod and the sliding rod are fixed by a positioning pin, and the length of the support rod is fixed by the positioning pin after the extension and retraction adjustment.

[0013] Preferably, the connecting rod has several equidistant mating holes inside, and the slide rod has positioning holes on both sides corresponding to the inlet and outlet ends of the mating holes, with the mating holes and positioning holes for the positioning pins to pass through.

[0014] Preferably, the bottom of the mounting plate is fixed with support members on both sides of the end of the adjusting roller, and the two ends of the adjusting roller are rotatably connected to the support members at the corresponding locations. The support members provide support for both sides of the adjusting roller. The two ends of the adjusting roller are fixed with circular pieces located outside the support members. The diameter of the circular pieces is larger than the diameter of the adjusting roller, which provides a limit for the adjusting roller.

[0015] Preferably, the connecting rod has limiting plates at both ends, and the sliding rod has corresponding sliding grooves.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This utility model provides an adjustable shade net awning. Through the linkage design of the drive component and the synchronous belt, the synchronous forward and reverse rotation of the two adjusting rollers is realized, so that the shade nets on both sides can be opened or closed with one click, which significantly reduces manual intervention and makes the operation efficient and convenient.

[0018] The support rod adopts a telescopic structure, and the height of the canopy can be quickly adjusted by the cooperation of the positioning pin and the docking hole to adapt to the light intensity and crop growth needs in different seasons. For example, it can be lowered in summer to enhance the shading effect and raised in winter to increase the light transmittance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the canopy of this utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of the mounting plate of this utility model;

[0022] Figure 4 This is a schematic diagram of the overall structure of the drive component of this utility model;

[0023] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0024] Figure 6 This is a cross-sectional structural diagram of the support rod of this utility model;

[0025] Figure 7 This is a schematic diagram of the overall structure of the support rod of this utility model.

[0026] In the diagram: 10. Canopy; 11. Film covering; 20. Mounting plate; 21. Support component; 30. Support rod; 31. Connecting rod; 32. Slide rod; 33. Positioning pin; 311. Docking hole; 312. Limiting plate; 321. Positioning hole; 40. Adjusting roller; 41. Shade net; 401. Circular piece; 50. Connecting frame; 60. Drive assembly; 61. Mounting box; 62. Driver; 63. Drive wheel; 64. Synchronous belt; 621. Controller; 70. Pulley; 80. Transmission wheel; 81. Transmission belt. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1 and Figure 2 The embodiments proposed in this application are as follows: an adjustable shade net awning includes a canopy 10 composed of several arc-shaped supports and two connecting plates. The symmetrically arranged connecting plates are directly fixed by the arc-shaped supports. The outer side of the canopy 10 is covered with a film 11, which can be installed on the outer side of the canopy 10 by binding. Each connecting plate has an installation plate 20 installed at its bottom. The bottom of the installation plate 20 is evenly provided with several support rods 30, which provide the main support for the entire awning. The installation plate 20 and the connecting plate are respectively provided with several holes (or threaded holes) for threaded threads to pass through, so as to facilitate the installation of the connecting plate and the installation plate 20 by bolts.

[0029] like Figure 3 , Figure 4 and Figure 5Each of the two mounting plates 20 has a set of support rods 30 at the bottom. Each of the two sets of support rods 30 has an adjusting roller 40 rotatably connected to the bottom of the corresponding mounting plate 20 on one side opposite to the other. A sunshade net 41 is wound around the outside of the adjusting roller 40. The two sunshade nets 41 are symmetrically arranged. The opening and closing state of the sunshade net 41 can be adjusted by the forward and reverse rotation of the adjusting roller 40. A drive component 60 is fixed to one of the support rods 30 near the corresponding mounting plate 20 through the adjusting roller 40. The drive component 60 can drive the rotation of the adjusting roller 40, thereby adjusting the opening and closing state of the sunshade net 41.

[0030] Specifically, two adjusting rollers 40 have symmetrically arranged transmission wheels 80 on their outer surfaces. The transmission wheels 80 are fixed to the corresponding adjusting rollers 40. A transmission belt 81 connects the two transmission wheels 80, and the transmission belt 81 is arranged in a V-shape, allowing the other adjusting roller 40 to rotate simultaneously when one adjusting roller 40 rotates. The two adjusting rollers 40 rotate in opposite directions, thus synchronously unfolding or retracting the corresponding shade net 41. A pulley 70 is fixed to the outer surface of the adjusting roller 40 at the location corresponding to the drive assembly 60. When the pulley 70 rotates, under the transmission action of the transmission belt 81, the net is unfolded or retracted. Two adjusting rollers 40 rotate simultaneously. The drive assembly 60 includes a mounting box 61 fixed to the support rod 30 via a connecting frame 50. The drive 62 is installed inside the mounting box 61. The drive 62 is a forward and reverse motor with a locking function. When it stops operating, the shaft of the forward and reverse motor cannot rotate. A drive wheel 63 corresponding to the pulley 70 is fixed to the outside of the output shaft of the drive 62. The drive wheel 63 and the pulley 70 are connected by a synchronous belt 64. After the drive 62 is started, the rotation of the output shaft of the drive 62 can be transmitted to the adjusting rollers 40 through the synchronous belt 64, providing driving force for the rotation of the adjusting rollers 40.

[0031] When the shade net 41 is needed for shading, the driver 62 is started to drive the drive wheel 63 on its output shaft to rotate. Through the transmission of the synchronous belt 64, the adjusting roller 40 on the same side as the drive assembly 60 is driven to rotate. Then, under the transmission of the transmission belt 81, the two adjusting rollers 40 rotate simultaneously, thereby adjusting the unfolded or retracted state of the shade net 41. Therefore, there is no need to manually retract or unfold the shade net 41 by tying it up, making the operation more convenient.

[0032] The driver 62 is connected to an external controller 621. The controller 621 can be an existing one, along with the power cord that the driver 62 comes with. The driver 62 is powered by an external power source (such as a power strip) through the plug of the power cord. The controller 621 is electrically connected to the driver 62 and acts as a control switch for the driver 62. The controller 621 is equipped with physical buttons to adjust the forward and reverse rotation of the output shaft of the driver 62. Furthermore, since the driver 62 is a low-power motor, the connection between the driver 62 and the controller 621 does not require a converter or similar device.

[0033] like Figure 6 and Figure 7 The support rod 30 includes a connecting rod 31 fixed to the bottom of the mounting plate 20. A sliding rod 32 is slidably connected to the outside of the connecting rod 31. The sliding of the sliding rod 32 on the outside of the connecting rod 31 can realize the overall extension and retraction adjustment of the support rod 30. With the bottom of the sliding rod 32 as the support point, the height of the canopy 10 and the covering film 11 can be adjusted by extending and retracting the support rod 30. By adjusting the height of the canopy 10 and the covering film 11, the shading effect can be enhanced by lowering the canopy 10 and the covering film 11 during the strong light season, so as to avoid the leaves being scorched by strong light, such as in summer or in areas with high ultraviolet radiation. During the weak light season, the light transmittance can be increased by raising the canopy 10 and the covering film 11, so as to ensure the photosynthetic efficiency, such as in winter or in cloudy areas. The height adjustment of the canopy 10 and the covering film 11 can also adjust the temperature and ventilation inside the shading canopy, be compatible with crops of different plant heights, and adapt to the crop growth stages (seedling stage: requires weak light and heat preservation, so the canopy can be lowered; growth stage: requires sufficient light and ventilation, so the canopy can be raised).

[0034] The connecting rod 31 has several equidistant mating holes 311 inside. The sliding rod 32 has positioning holes 321 on both sides of the corresponding mating holes 311. The connecting rod 31 and the sliding rod 32 are fixed together by a positioning pin 33. After the sliding rod 32 slides to the required range on the outside of the connecting rod 31, the positioning holes 321 and the mating holes 311 are aligned so that the positioning pin 33 passes through the mating holes 311 and the positioning holes 321 to fix the length of the support rod 30 after the telescopic adjustment.

[0035] The aforementioned connecting frame 50 is welded and fixed to at least two corresponding connecting rods 31 to maintain the stability of the drive assembly 60 installation, and both the synchronous belt 64 and the transmission belt 81 are transmission belts.

[0036] During the construction of the sunshade, the height of the canopy 10 is adjusted to the required range as needed.

[0037] Furthermore, support members 21 are fixed on both sides of the bottom of the mounting plate 20 corresponding to the end of the adjusting roller 40. The two ends of the adjusting roller 40 are rotatably connected to the support members 21 at the corresponding locations. The support members 21 provide support for both sides of the adjusting roller 40. The two ends of the adjusting roller 40 are fixed with circular pieces 401 located outside the support members 21. The diameter of the circular pieces 401 is larger than the diameter of the adjusting roller 40. The circular pieces 401 provide a limit for the adjusting roller 40, preventing the adjusting roller 40 from slipping off the support members 21, and facilitating the support members 21 to stably support the adjusting roller 40.

[0038] Further, such as Figure 7 As shown, the two ends of the connecting rod 31 are respectively provided with limiting plates 312, and the sliding rod 32 is provided with a corresponding sliding groove, so as to limit the sliding of the sliding rod 32 on the outside of the connecting rod 31. During the adjustment of the support rod 30 as a whole, the inlet and outlet holes of the docking hole 311 and the positioning hole 321 can be on the same plane, without the need to rotate the sliding rod 32 for adjustment.

[0039] In another embodiment, during the specific installation process, there may be a situation where the gap between the two mounting plates 20 is too large. In this case, the transmission wheel 80 can be replaced with a gear, and the transmission belt 81 can be replaced with a toothed chain. The specific installation method remains unchanged. The transmission belt 81 is arranged in a figure-eight shape and is connected to the two transmission wheels 80 through meshing, which further ensures the stability of the transmission between the two adjusting rollers 40.

[0040] To ensure the stability of the sunshade after installation, a plate can be fixed to the bottom of the two sets of support rods 30. The plate has pre-drilled holes for rivets to pass through, thereby fixing the bottom of the sunshade to the ground.

[0041] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] 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 shade net awning, comprising a canopy (10) composed of several arc-shaped supports and two connecting plates, wherein the outer side of the canopy (10) is covered with a film (11), characterized in that, Also includes: Each of the connecting plates is equipped with an mounting plate (20) at its bottom. The bottom of the mounting plate (20) is provided with several retractable support rods (30). The support rods (30) corresponding to the bottom of two mounting plates (20) are each a group. On the opposite side of the two groups of support rods (30), there are adjustment rollers (40) rotatably connected to the bottom of the corresponding mounting plate (20). A transmission belt (81) is provided between the two adjustment rollers (40). A sunshade net (41) that can be unfolded or retracted is wrapped around the outside of the adjustment roller (40). The two sunshade nets (41) are symmetrically arranged. A drive assembly (60) is fixed to one of the support rods (30) near the corresponding mounting plate (20) through the adjustment roller (40). The drive assembly (60) is driven to connect with the corresponding adjustment roller (40).

2. The adjustable shade net awning according to claim 1, characterized in that, The outer surfaces of the two adjusting rollers (40) are symmetrically provided with drive wheels (80), and the drive belt (81) is arranged in a figure-eight shape and is connected between the two drive wheels (80) so that the two adjusting rollers (40) rotate in opposite directions.

3. The adjustable shade net awning according to claim 1, characterized in that, A pulley (70) is fixed on the outer surface of the adjusting roller (40) at the location corresponding to the drive assembly (60).

4. The adjustable shade net awning according to claim 1, characterized in that, The drive assembly (60) also includes a mounting box (61) fixed to the support rod (30) via a connecting frame (50). The drive unit (62) is installed inside the mounting box (61). A drive wheel (63) corresponding to the pulley (70) is fixed to the outside of the output shaft of the drive unit (62). The drive wheel (63) and the pulley (70) are connected by a synchronous belt (64). When the output shaft of the drive unit (62) rotates, it drives the adjusting roller (40) to rotate via the synchronous belt (64).

5. The adjustable shade net awning according to claim 1, characterized in that, The support rod (30) also includes a connecting rod (31) fixed to the bottom of the mounting plate (20). A sliding rod (32) is slidably connected to the outside of the connecting rod (31). The connecting rod (31) and the sliding rod (32) are fixed by a positioning pin (33). After the support rod (30) is adjusted for extension and retraction, its length is fixed by the positioning pin (33).

6. The adjustable shade net awning according to claim 5, characterized in that, The connecting rod (31) has several docking holes (311) equidistantly spaced inside. The slide rod (32) has positioning holes (321) on both sides of the inlet and outlet ends of the docking holes (311). The docking holes (311) and positioning holes (321) are for the positioning pin (33) to pass through.

7. The adjustable shade net awning according to claim 1, characterized in that, The bottom of the mounting plate (20) is fixed with support members (21) on both sides of the end of the adjusting roller (40). The two ends of the adjusting roller (40) are rotatably connected to the support members (21) at the corresponding locations. The support members (21) provide support for both sides of the adjusting roller (40). The two ends of the adjusting roller (40) are fixed with circular pieces (401) located outside the support members (21). The diameter of the circular pieces (401) is larger than the diameter of the adjusting roller (40), which provides a limit for the adjusting roller (40).

8. The adjustable shade net awning according to claim 5, characterized in that, The connecting rod (31) is provided with limiting plates (312) at both ends, and the sliding rod (32) is provided with corresponding sliding grooves.

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