Placement rack for plateau cold vegetables

Abstract

The utility model relates to the technical field of plateau cold vegetable planting, and discloses a plateau cold vegetable placing frame which comprises a base, a transverse plate, a supporting frame and a sunshade net and further comprises a driving assembly and an adjusting assembly, the adjusting assembly is installed in the supporting frame, the driving assembly is installed at the top of the supporting frame, and the transverse plate is arranged on the base. When the driving assembly is started, the sunshade net is driven to unfold to shade the plateau cold vegetables, the two-way screw is driven to rotate through the second motor, the two-way screw drives the two sliding blocks to be away from each other, then the two ends of the sunshade net are driven to be away from each other, the sunshade net is unfolded to shade the plateau cold vegetables, and therefore the vegetables are protected from being burnt under strong sunlight; the fixing blocks at the two ends of the sunshade net at equal intervals are slidably connected to the surfaces of the two-way screw rod and the cross rod, the position of the sunshade net is limited, the middle of the sunshade net and the limiting blocks at the top of the adjusting plate are fixed, it is guaranteed that the sunshade net is stable in windy weather, and the sunshade effect on plateau cold vegetables is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of high-altitude and cold-climate vegetable cultivation technology, specifically a display rack for high-altitude and cold-climate vegetables. Background Technology

[0002] Highland cool-climate vegetables refer to the type of vegetables that grow in high-altitude areas (generally above 2000 meters). These vegetables are usually adapted to cold climate conditions, have strong cold resistance, and a long growth cycle. Highland cool-climate vegetables require special display racks during growth and transportation to ensure their ventilation, light transmission, and moisture retention.

[0003] In the cultivation of cool-climate vegetables in high-altitude areas, the intensity of sunlight and the duration of sunshine are usually high, requiring shading to protect the vegetables from scorching under the strong sunlight. In practice, shading nets are usually laid manually, which is not convenient and is prone to shifting in windy weather, affecting the shading effect. Therefore, we propose a display rack for cool-climate vegetables in high-altitude areas. Utility Model Content

[0004] The purpose of this utility model is to provide a display rack for cool-climate vegetables grown in high-altitude areas, in order to solve the problem mentioned in the background art that, during the cultivation of cool-climate vegetables in high-altitude areas, the intensity of sunlight is usually high and the duration of sunshine is long. Therefore, it is necessary to provide shade for cool-climate vegetables to protect them from being scorched by strong sunlight. In reality, the current practice of manually laying shade nets to shade cool-climate vegetables is not convenient enough, and the shade nets are prone to shifting in windy weather, affecting the shading effect on cool-climate vegetables.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a display rack for cold-climate vegetables in high-altitude areas, comprising a base, a horizontal plate, a support frame, and a shade net, and further comprising a drive component and an adjustment component. The adjustment component is installed inside the support frame, and the drive component is installed on the top of the support frame. When the drive component is activated, it drives the shade net to unfold and shade the cold-climate vegetables in high-altitude areas, so as to protect the vegetables from being scorched by strong sunlight.

[0006] Preferably, the drive assembly includes a second motor, a bidirectional screw, a slider, an adjusting plate, and an end block. Two symmetrical adjusting plates are fixedly connected to the top of the support frame. End blocks are installed at both ends of the top of the two adjusting plates. A bidirectional screw is movably connected inside the end block at the top of one adjusting plate. One end of the bidirectional screw is connected to the output end of the second motor outside the end block. Two symmetrical sliders are threaded onto the surface of the bidirectional screw. One end of the sunshade net is fixedly connected to the side of each slider. The drive assembly also includes a groove and a crossbar. A groove is formed on the top of the inner wall of the adjusting plate. The groove is slidably connected to the bottom of the slider. A crossbar is fixedly connected inside the end block at the top of the other adjusting plate. A slider is slidably connected to the surface of the crossbar.

[0007] Preferably, a limiting block is fixedly connected to the top of the adjusting plate, a sunshade net is fixedly connected to the side of the limiting block, and the sunshade net has equidistant fixing blocks at both ends. The fixing blocks are slidably connected to the surface of the crossbar and the bidirectional screw.

[0008] Preferably, the adjustment assembly includes a motor, a control switch, lead screws, threaded blocks, round rods, and guide blocks. Three lead screws are installed equidistantly inside the support frame on one side. The bottom ends of the three lead screws are connected to the output ends of three motors at the bottom of the base. Threaded blocks are threaded onto the surfaces of the three lead screws. The side of the threaded blocks is fixedly connected to one end of the cross plate. Three round rods are installed inside the support frame on the other side. Guide blocks are slidably connected to the surfaces of the three round rods. The side of the guide blocks is fixedly connected to the other end of the cross plate.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1. This utility model features an adjustment plate mounted on the top of the support frame, with a bidirectional screw connecting symmetrical sliders. The symmetrical sliders are connected to both ends of the shade net. A motor drives the bidirectional screw to rotate, causing the two sliders to move away, which in turn moves the two ends of the shade net away, unfolding the shade net to provide shade for cold-climate vegetables in high-altitude areas, protecting them from scorching under strong sunlight. Equivalent fixed blocks at both ends of the shade net are slidably connected to the surfaces of the bidirectional screw and the crossbar, limiting the position of the shade net. Furthermore, the middle of the shade net is fixed to the limiting block at the top of the adjustment plate, ensuring the stability of the shade net in windy weather and ensuring the shading effect on cold-climate vegetables in high-altitude areas.

[0011] 2. This utility model has three equally spaced lead screws and round rods respectively set inside the two support frames. The lead screws are connected to one end of the horizontal plate through threaded blocks, and the round rods are connected to the other end of the horizontal plate through guide blocks. The motor at the bottom of the base drives the lead screws to rotate. The rotation of the lead screws drives the threaded blocks to move up and down under the limit of the round rods, which in turn drives the horizontal plate to move up and down, so as to adjust the height of the horizontal plate to adapt to the different growth cycles of high-altitude cold vegetables. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the adjustment component structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the drive component structure of this utility model;

[0015] In the diagram: 1. Base; 2. Horizontal plate; 3. Support frame; 4. Motor 1; 5. Control switch; 6. Lead screw; 7. Threaded block; 8. Round rod; 9. Guide block; 10. Motor 2; 11. Bidirectional screw; 12. Limiting block; 13. Fixing block; 14. Sliding block; 15. Slide groove; 16. Adjusting plate; 17. End block; 18. Horizontal bar; 19. Shading net. Detailed Implementation

[0016] 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.

[0017] Example

[0018] Please see Figures 1-3 The illustration shows a display rack for high-altitude, cold-climate vegetables, which includes a base 1, a horizontal plate 2, a support frame 3, and a shade net 19. It also includes a drive component and an adjustment component. The adjustment component is installed inside the support frame 3, and the drive component is installed on the top of the support frame 3. When the drive component is activated, it drives the shade net 19 to unfold and shade the high-altitude, cold-climate vegetables to protect them from being scorched by strong sunlight.

[0019] Based on the aforementioned scheme, the drive assembly includes a second motor 10, a bidirectional screw 11, a slider 14, an adjusting plate 16, and an end block 17. Two symmetrical adjusting plates 16 are fixedly connected to the top of the support frame 3. End blocks 17 are installed at both ends of the top of the two adjusting plates 16. A bidirectional screw 11 is movably connected inside the end block 17 at the top of one adjusting plate 16. One end of the bidirectional screw 11 is connected to the output end of the second motor 10 outside the end block 17. Two symmetrical sliders 14 are threadedly connected to the surface of the bidirectional screw 11. One end of the shade net 19 is fixedly connected to the side of each of the two sliders 14. The drive assembly also includes a groove 15 and a crossbar 18. A groove 15 is opened at the top of the inner wall of the adjusting plate 16. The groove 15 is slidably connected to the bottom of the slider 14. A crossbar 18 is fixedly connected inside the end block 17 at the top of the other adjusting plate 16. The slider 14 is slidably connected to the surface of the crossbar 18.

[0020] Furthermore, a limiting block 12 is fixedly connected to the top of the adjusting plate 16, a sunshade net 19 is fixedly connected to the side of the limiting block 12, and a fixing block 13 is provided at both ends of the sunshade net 19 at equal intervals. The fixing block 13 is slidably connected to the surface of the crossbar 18 and the bidirectional screw 11.

[0021] An adjustment plate 16 is installed on the top of the support frame 3, and a bidirectional screw 11 is installed to connect symmetrical sliders 14. The symmetrical sliders 14 are connected to both ends of the shade net 19. The bidirectional screw 11 is driven to rotate by the motor 10. The bidirectional screw 11 drives the two sliders 14 to move away, and then drives both ends of the shade net 19 to move away, unfolding the shade net 19 to provide shade for the cold-climate vegetables of the plateau, so as to protect the vegetables from being scorched by strong sunlight. The fixed blocks 13 at both ends of the shade net 19 are slidably connected to the surface of the bidirectional screw 11 and the crossbar 18, which limit the position of the shade net 19. Moreover, the middle part of the shade net 19 is fixed to the limiting block 12 at the top of the adjustment plate 16 to ensure the stability of the shade net 19 in windy weather and to ensure the shading effect on the cold-climate vegetables of the plateau.

[0022] As a further embodiment of this invention, the adjustment assembly includes a motor 4, a control switch 5, a lead screw 6, a threaded block 7, a round rod 8, and a guide block 9. Three lead screws 6 are installed at equal intervals inside the support frame 3 on one side. The bottom ends of the three lead screws 6 are connected to the output ends of the three motors 4 at the bottom of the base 1. The surfaces of the three lead screws 6 are threaded with threaded blocks 7. The side of the threaded blocks 7 is fixedly connected to one end of the horizontal plate 2. The support frame 3 on the other side is equipped with three matching round rods 8. The surfaces of the three round rods 8 are slidably connected with guide blocks 9. The side of the guide blocks 9 is fixedly connected to the other end of the horizontal plate 2.

[0023] Inside the two support frames 3, three equally spaced lead screws 6 and round rods 8 are respectively installed. The lead screws 6 are connected to one end of the horizontal plate 2 through threaded blocks 7, and the round rods 8 are connected to the other end of the horizontal plate 2 through sliding guide blocks 9. The motor 4 at the bottom of the base 1 drives the lead screws 6 to rotate. The rotation of the lead screws 6 drives the threaded blocks 7 to move up and down under the limit of the round rods 8, which in turn drives the horizontal plate 2 to move up and down, so as to adjust the height of the horizontal plate 2 to adapt to the different growth cycles of high-altitude cold vegetables.

[0024] It should be noted that this utility model is a display rack for high-altitude, cool-climate vegetables. First, the three motors 4 at the bottom of the base 1 are connected to the power supply. According to the growth cycle of high-altitude, cool-climate vegetables, the motors 4 are controlled by the control switch 5 to drive the corresponding lead screw 6 to rotate. The rotation of the lead screw 6 drives the threaded block 7 to move up and down under the limit of the round rod 8, thereby driving the horizontal plate 2 to move up and down and adjust the height of the horizontal plate 2. Then, the high-altitude, cool-climate vegetables are placed on the surface of the horizontal plate 2. Then, the motor 10 is started to drive the bidirectional screw 11 to rotate. The bidirectional screw 11 drives the two sliders 14 to move away. The sliders 14 drive the two ends of the shade net 19 to move away, unfolding the shade net 19 to provide shade for the high-altitude, cool-climate vegetables and protect them from being scorched by strong sunlight.

[0025] 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.

[0026] 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. A display rack for vegetables grown in cold high-altitude areas, comprising a base (1), a horizontal board (2), a support frame (3), and a shade net (19), characterized in that: It also includes a drive assembly and an adjustment assembly. The adjustment assembly is installed inside the support frame (3), and the drive assembly is installed on the top of the support frame (3). When the drive assembly is started, it drives the shading net (19) to unfold and shade the cold-resistant vegetables in the high-altitude area to protect them from being scorched by strong sunlight. The drive assembly includes a motor (10), a bidirectional screw (11), a slider (14), an adjustment plate (16), and an end block (17). Two symmetrical adjustment plates (16) are fixedly connected to the top of the support frame (3). End blocks (17) are installed at both ends of the top of the two adjustment plates (16). A bidirectional screw (11) is movably connected inside the end block (17) at the top of one end of the adjustment plate (16). 1) One end is connected to the output end of motor two (10) outside the end block (17). The surface of the bidirectional screw (11) is threaded with two symmetrical sliders (14). The sides of the two sliders (14) are fixedly connected to one end of the sunshade net (19). The adjustment component includes motor one (4), control switch (5), lead screw (6), threaded block (7), round rod (8) and guide block (9). The support frame (3) on one side is equipped with three equally spaced lead screws (6). The bottom ends of the three lead screws (6) are connected to the output ends of the three motor one (4) matched at the bottom of the base (1). The surface of the three lead screws (6) is threaded with threaded blocks (7). The side of the threaded blocks (7) is fixedly connected to one end of the horizontal plate (2).

2. The display rack for vegetables grown in cold, high-altitude areas according to claim 1, characterized in that: The drive assembly also includes a slide groove (15) and a crossbar (18). The top of the inner wall of the adjustment plate (16) is provided with a slide groove (15), and the slide groove (15) is slidably connected to the bottom of the slider (14).

3. The display rack for vegetables grown in cold, high-altitude areas according to claim 2, characterized in that: A crossbar (18) is fixedly connected inside the end block (17) at the top of the adjustment plate (16) at the other end, and a slider (14) is slidably connected to the surface of the crossbar (18).

4. The display rack for vegetables grown in cold, high-altitude areas according to claim 3, characterized in that: The top of the adjusting plate (16) is fixedly connected to a limiting block (12), and the side of the limiting block (12) is fixedly connected to a sunshade net (19). The sunshade net (19) has equidistant fixing blocks (13) at both ends, and the fixing blocks (13) are slidably connected to the surface of the crossbar (18) and the bidirectional screw (11).

5. A display rack for vegetables grown in cold, high-altitude areas according to claim 4, characterized in that: The support frame (3) on the other side is equipped with three matching round rods (8). The surfaces of the three round rods (8) are slidably connected with guide blocks (9). The side of the guide blocks (9) is fixedly connected to the other end of the cross plate (2).

Images