Insect-proof net supporting structure for planting traditional Chinese medicinal materials

Abstract

The utility model relates to the technical field of traditional Chinese medicinal material planting, specifically to traditional Chinese medicinal material planting is with the support structure of insect net, including two installation frame, two installation frame is from top to bottom setting, the top surface of the installation frame of downside is detachably fixed with a plurality of sleeves, the bottom surface of the installation frame of upside is detachably fixed with a plurality of telescopic rods of sliding insertion with the sleeve of same side, still include: a plurality of limiting mechanisms, set respectively on the outer wall of a plurality of sleeves, the limiting mechanism includes the U -shaped board fixed on the outer wall of same side sleeve, and the moving plate sliding connection with the both sides of U -shaped board two horizontal board end, and the spring is installed between the moving plate and the vertical board end of U -shaped board, and the limiting rod is fixed on the outer wall of moving plate and is sliding insertion with the telescopic rod of same side, the utility model discloses through setting the limiting mechanism containing U -shaped board, limiting rod, spring etc., solves telescopic rod position difficult fixed, the problem that device height cannot be according to medicinal plant height flexible adjustment.

Description

Technical Field

[0001] This utility model relates to the field of Chinese medicinal herb cultivation technology, specifically to an insect-proof net support structure for Chinese medicinal herb cultivation. Background Technology

[0002] In the field of Chinese medicinal herb cultivation, insect-proof nets, as a key facility for physical pest control, can effectively reduce pesticide use and ensure the quality of medicinal materials. The practicality of its supporting structure directly affects planting efficiency and pest control effect.

[0003] Currently available insect-proof netting support structures have many obvious defects and are difficult to meet the diverse planting needs. On the one hand, traditional support structures are often designed as a single piece, welded or spliced ​​together from fixed-length brackets. During installation, multiple people are needed to carry them to the field, which is not only labor-intensive, but also subject to site restrictions during transportation due to their large size and non-separable nature. When not in use, they also occupy a lot of warehouse space. Even if some parts of the structure can be disassembled, they still require complex tools to disassemble, which is cumbersome and increases the time cost for growers.

[0004] On the other hand, Chinese medicinal herbs are diverse in variety, and the height of different medicinal plants varies significantly, such as low-growing mint and tall astragalus. Traditional support structures have a fixed height and cannot be adjusted according to the growth stage or variety of the plant. If the support is too high, the insect-proof net is easily damaged by the wind; if the support is too low, it will squeeze the plant's growth space and affect photosynthesis and yield. Against this background, we propose an insect-proof net support structure for the cultivation of Chinese medicinal herbs. Utility Model Content

[0005] The purpose of this utility model is to provide a support structure for insect-proof netting for planting Chinese medicinal herbs. By setting a limiting mechanism including a U-shaped plate, a limiting rod, and a spring, it solves the problems of difficulty in fixing the position of the telescopic rod and the inability to flexibly adjust the height of the device according to the height of the medicinal plant.

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

[0007] A support structure for insect-proof netting in the cultivation of Chinese medicinal herbs includes two mounting frames arranged from top to bottom. Several sleeves are detachably fixed to the top surface of the lower mounting frame, and several telescopic rods that slide and insert into the sleeves on the same side are detachably fixed to the bottom surface of the upper mounting frame. The structure also includes:

[0008] Several limiting mechanisms are respectively set on the outer walls of several sleeves. The limiting mechanism includes a U-shaped plate fixed on the outer wall of the sleeve on the same side, a movable plate slidably connected to the two horizontal ends of the U-shaped plate, a spring installed between the movable plate and the vertical end of the U-shaped plate, a limiting rod fixed on the outer wall of the movable plate and slidably inserted into the telescopic rod on the same side, and a fixed plate fixed on the outer wall of the movable plate. The front and rear surfaces of the fixed plate are both fixed with pull rods for positioning the movable plate on the same side.

[0009] In a preferred embodiment, both horizontal ends of the U-shaped plate are fixed to the outer circumferential wall of the sleeve on the same side near the top. The limiting mechanism also includes a gasket fixed to the surface of the vertical end of the U-shaped plate near the sleeve on the same side, and the spring is installed between the gasket on the same side and the movable plate on the same side.

[0010] In a preferred embodiment, the outer circumferential wall of the sleeve is provided with a through hole near the top end, which communicates with its inner cavity. The outer circumferential wall of the telescopic rod is provided with a plurality of limiting holes that correspond to the positions and sizes of the through holes on the outer wall of the sleeve on the same side. The limiting rod is fixed on the side surface of the moving plate on the same side near the sleeve on the same side. The limiting rod passes through the through hole on the outer wall of the sleeve on the same side and slides into the limiting hole on the outer wall of the telescopic rod on the same side.

[0011] In a preferred embodiment, the top surfaces of the two horizontal ends of the U-shaped plate are provided with a number of horizontally arranged insertion holes. The limiting mechanism also includes two screws that are threadedly connected to the two tie rods respectively, two turntables that are coaxially fixed on the top surfaces of the screws on the same side, and a positioning rod that is coaxially fixed on the bottom surface of the screws and slidably inserted into the insertion holes on the outer wall of the U-shaped plate on the same side.

[0012] In a preferred embodiment, when the limiting rod is slidably inserted into the limiting hole on the outer wall of the telescopic rod on the same side, the positioning rod is slidably inserted into the insertion hole on the top surface of the horizontal plate on the same side of the U-shaped plate near the sleeve end.

[0013] In a preferred embodiment, the two horizontal ends of the U-shaped plate are provided with guide grooves arranged horizontally on their opposite sides, and a moving block is fixed on the outer wall of the moving plate, and a guide block that is slidably connected to the guide groove on the outer wall of the U-shaped plate on the same side is fixed on the outer wall of the moving block.

[0014] In a preferred embodiment, the longitudinal cross-sectional shape of the guide groove on the outer wall of the horizontal end of the U-shaped plate is I-shaped, and the shape of the guide block is I-shaped to match the shape of the guide groove on the outer wall of the U-shaped plate.

[0015] These six settings ensure more even spring force distribution, reduce direct wear on the U-shaped plate and moving plate, extend the service life of the limiting mechanism, precisely fix the position of the telescopic rod within the sleeve, prevent the telescopic rod from sliding arbitrarily, ensure the stability of the device frame, allow the moving plate to be further fixed after adjustment by inserting it into the positioning rod and the insertion hole, prevent the limiting mechanism from loosening due to external forces, improve the reliability of the limiting mechanism, synchronize the positioning actions of the two, ensure that the limiting and fixing states are consistent, avoid instability of the device due to operational errors, ensure that the moving plate moves along the guide groove trajectory when sliding, avoid deviation, ensure that the limiting rod can be accurately aligned with the telescopic rod limiting hole, prevent the guide block from easily disengaging when sliding in the guide groove, further improve the stability of the moving plate sliding, and ensure smooth operation of the limiting mechanism.

[0016] In a preferred embodiment, the sleeve is fixed to the top surface of the lower mounting frame by screws, the telescopic rod is fixed to the bottom surface of the upper mounting frame by screws, and handles are fixed to the front and rear surfaces of both mounting frames.

[0017] In a preferred embodiment, a plurality of floor plugs arranged in a matrix are fixed on the bottom surface of the mounting frame on the lower side, and the bottom end of the floor plugs is conical.

[0018] These two features make it easy to disassemble and assemble the various components of the device, and the handles can be used to apply force during transport, which improves the ease of transport, reduces labor costs, makes it easy to insert the ground stake into the soil, and the matrix arrangement enhances the stability of the device's connection with the ground, preventing the device from tipping over in the field due to external forces such as wind.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. This utility model achieves easy disassembly and handling of the device through the detachable design of two mounting frames, several sleeves and telescopic rods, and four handles. The sleeves are fixed to the lower mounting frame with screws, and the telescopic rods are fixed to the upper mounting frame with screws. Disassembly only requires removing the screws to separate the components. The handles provide leverage points for handling and prevent the components from slipping during handling. At the same time, the disassembled components are smaller and lighter, making them easier to store in a warehouse or transport to different planting areas. This solves the problems of difficult handling and large storage space required by traditional integrated support structures, thereby improving the flexibility of device handling and reducing storage and transportation costs.

[0021] 2. This utility model achieves both height adjustment and stable installation of the device through the setting of several limiting mechanisms and ground-insertion. In the limiting mechanism, the spring pushes the moving plate to insert the limiting rod into the limiting hole of the telescopic rod, which can quickly fix the position of the telescopic rod. Pulling the pull rod and positioning it through the positioning rod allows for flexible adjustment of the extension length of the telescopic rod to adapt to medicinal plants of different heights. The bottom of the ground-insertion is conical, which reduces resistance when inserted into the soil. The matrix arrangement enhances the stability of the device's connection with the ground and prevents the device from tipping over due to wind. Overall, it achieves the effect of flexibly adjusting the height according to planting needs and ensuring stable use of the device in the field, thus improving the practicality and applicability of the device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is an enlarged view of point A in this utility model;

[0024] Figure 3 This is one of the exploded views of this utility model;

[0025] Figure 4 This is the second partially exploded view of this utility model;

[0026] Figure 5 This is a schematic diagram of the overall structure of the limiting mechanism in this utility model;

[0027] Figure 6 This is one of the exploded partial views of the limiting mechanism in this utility model;

[0028] Figure 7 This is the second partially exploded view of the limiting mechanism in this utility model;

[0029] The meanings of the labels in the diagram are as follows:

[0030] 1. Mounting frame; 11. Handle; 12. Sleeve; 13. Telescopic rod; 14. Ground plug; 2. Limiting mechanism; 21. U-shaped plate; 22. Spring; 23. Moving plate; 24. Gasket; 25. Limiting rod; 26. Moving block; 27. Guide block; 28. Fixing plate; 29. ​​Pull rod; 210. Screw; 211. Positioning rod; 212. Turntable. Detailed Implementation

[0031] 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.

[0032] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] Please see Figures 1-4 The present invention provides a technical solution: an insect-proof net support structure for planting Chinese medicinal herbs, including two mounting frames 1, which are arranged from top to bottom. Several sleeves 12 are detachably fixed on the top surface of the lower mounting frame 1, and several telescopic rods 13 that are slidably inserted into the sleeves 12 on the same side are detachably fixed on the bottom surface of the upper mounting frame 1.

[0034] The device forms a complete insect-proof net installation frame through two mounting frames 1 from top to bottom, a detachable sleeve 12 on the lower mounting frame 1, and a telescopic rod 13 on the upper mounting frame 1 that slides into the sleeve 12.

[0035] In this embodiment, the sleeve 12 is fixed to the top surface of the lower mounting frame 1 by screws, the telescopic rod 13 is fixed to the bottom surface of the upper mounting frame 1 by screws, and handles 11 are fixed on the front and rear surfaces of both mounting frames 1.

[0036] The sleeve 12 and the telescopic rod 13 are fixed to the upper and lower mounting frames 1 respectively by screws. A handle 11 is provided on the mounting frame 1 to make the device easy to disassemble and assemble. When transporting, the handle 11 can be used to improve the convenience of transport and reduce labor costs.

[0037] In addition, several floor plugs 14 arranged in a matrix are fixed on the bottom surface of the lower mounting frame 1, and the bottom end of the floor plugs 14 is conical.

[0038] By installing a matrix arrangement of ground-inserting 14 in the lower frame 1, and making the ground-inserting 14 conical at the bottom, the ground-inserting 14 can be easily inserted into the soil, thereby enhancing the stability of the connection between the device and the ground and preventing the device from tipping over in the field due to external forces such as wind.

[0039] like Figures 1-2 , Figures 5-7As shown, it further includes: a plurality of limiting mechanisms 2, which are respectively set on the outer walls of a plurality of sleeves 12. The limiting mechanism 2 includes a U-shaped plate 21 fixed on the outer wall of the sleeve 12 on the same side, a movable plate 23 slidably connected to the two horizontal ends of the U-shaped plate 21, a spring 22 installed between the movable plate 23 and the vertical end of the U-shaped plate 21, a limiting rod 25 fixed on the outer wall of the movable plate 23 and slidably inserted into the telescopic rod 13 on the same side, and a fixing plate 28 fixed on the outer wall of the movable plate 23. The fixing plate 28 has a pull rod 29 fixed on both the front and rear surfaces for positioning the movable plate 23 on the same side.

[0040] The design of several limiting mechanisms 2 facilitates the limiting of several telescopic rods 13, thereby facilitating the adjustment of the height of the entire device. This allows the height of the entire device to be adjusted according to the different heights of Chinese medicinal plants.

[0041] Specifically, the two horizontal ends of the U-shaped plate 21 are fixed to the outer circumference of the sleeve 12 on the same side near the top. The limiting mechanism 2 also includes a pad 24 fixed to the surface of the vertical end of the U-shaped plate 21 near the sleeve 12 on the same side, and the spring 22 is installed between the pad 24 on the same side and the moving plate 23 on the same side.

[0042] By fixing the two horizontal ends of the U-shaped plate 21 to the top of the sleeve 12, and installing a shim 24 and a spring 22 at the vertical end of the U-shaped plate 21, the spring 22 is subjected to uniform force, reducing wear on the U-shaped plate 21 and the moving plate 23, and extending the service life of the limiting mechanism 2.

[0043] It is worth noting that the outer circumference of the sleeve 12 is provided with a through hole near the top end, which is connected to its inner cavity. The outer circumference of the telescopic rod 13 is provided with several limiting holes that correspond to the positions of the through holes on the outer wall of the sleeve 12 on the same side and are matched in size. The limiting rod 25 is fixed on the side surface of the moving plate 23 on the same side near the sleeve 12 on the same side. The limiting rod 25 passes through the through hole on the outer wall of the sleeve 12 on the same side and slides into the limiting hole on the outer wall of the telescopic rod 13 on the same side.

[0044] By providing a through hole near the top of the sleeve 12 and several limiting holes on the telescopic rod 13, the limiting rod 25 is inserted through the through hole and into the limiting hole, so that the telescopic rod 13 is stably positioned inside the sleeve 12, preventing it from sliding randomly and ensuring the stability of the device frame.

[0045] It is worth noting that the top surfaces of the two horizontal plates of the U-shaped plate 21 are provided with several horizontally arranged insertion holes. The limiting mechanism 2 also includes two screws 210 that are threadedly connected to the two pull rods 29 respectively, and two turntables 212 that are coaxially fixed on the top surface of the screws 210 on the same side. The bottom surface of the screws 210 is coaxially fixed with a positioning rod 211 that is slidably inserted into the insertion holes on the outer wall of the U-shaped plate 21 on the same side.

[0046] By providing several insertion holes at the horizontal end of the U-shaped plate 21, and equipping it with a screw 210, a turntable 212, and a positioning rod 211, the movable plate 23 can be fixed to the insertion holes via the positioning rod 211 after adjustment, preventing the limiting mechanism 2 from loosening due to external force and improving the reliability of the limiting mechanism.

[0047] It is worth emphasizing that when the limiting rod 25 is slidably inserted into the limiting hole on the outer wall of the telescopic rod 13 on the same side, the positioning rod 211 is slidably inserted into the insertion hole on the top surface of the horizontal plate end of the U-shaped plate 21 on the same side, near the end of the sleeve 12.

[0048] When the limiting rod 25 is inserted into the limiting hole of the telescopic rod 13, the positioning rod 211 is inserted into the insertion hole of the U-shaped plate 21 near the end of the sleeve 12, so that the two are positioned synchronously, ensuring that the limiting and fixed states are consistent, and avoiding operational errors that could lead to device instability.

[0049] Furthermore, the two horizontal ends of the U-shaped plate 21 are provided with horizontally arranged guide grooves, the outer wall of the movable plate 23 is fixed with a movable block 26, and the outer wall of the movable block 26 is fixed with a guide block 27 that is slidably connected to the guide groove on the outer wall of the U-shaped plate 21 on the same side.

[0050] By providing a guide groove at the horizontal end of the U-shaped plate 21, and providing a moving block 26 and a guide block 27 on the moving plate 23, the moving plate 23 can move along the trajectory when sliding, avoiding deviation and ensuring that the limiting rod 25 is accurately aligned with the limiting hole of the telescopic rod 13.

[0051] More specifically, the longitudinal cross-sectional shape of the guide groove on the outer wall of the horizontal end of the U-shaped plate 21 is I-shaped, and the shape of the guide block 27 is I-shaped to match the shape of the guide groove on the outer wall of the U-shaped plate 21.

[0052] By setting the guide groove of the U-shaped plate 21 to an I-shape and the guide block 27 to an adaptable I-shape, the guide block 27 is less likely to detach from the guide groove, further improving the sliding stability of the moving plate 23 and ensuring the smooth operation of the limiting mechanism 2.

[0053] In practical use, this embodiment includes the following steps:

[0054] 1. Installation of the device: First, insert the bottom cone of the ground plug 14 on the bottom surface of the lower mounting frame 1 into the soil and fix the bottom of the device by using the matrix arrangement characteristics; then lay the insect-proof net on the frame composed of the two mounting frames 1 to complete the foundation for the installation of the insect-proof net.

[0055] 2. Height Adjustment: During adjustment, pull the lever 29 of the limiting mechanism 2 to move the moving plate 23, compress the spring 22, and disengage the limiting rod 25 from the limiting hole of the telescopic rod 13; then move the upper mounting frame 1 up and down to move the telescopic rod 13 to a suitable height within the sleeve 12; at this time, release the lever 29, the spring 22 returns to its original position, pushes the moving plate 23, and allows the limiting rod 25 to pass through the through hole of the sleeve 12 and insert into the corresponding limiting hole of the telescopic rod 13. At the same time, rotate the turntable 212 to make the screw 210 drive the positioning rod 211 to insert into the insertion hole of the U-shaped plate 21, thus doubly fixing the position of the telescopic rod 13.

[0056] 3. Auxiliary protection: When the movable plate 23 moves, the guide block 27 slides along the I-shaped guide groove of the U-shaped plate 21 to ensure that the movable plate 23 does not deviate; when disassembly and transportation are required, the screws of the fixing sleeve 12 and the telescopic rod 13 are removed, and each component is moved by the handle 11 to complete the disassembly and movement of the device.

[0057] 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 preferred examples and are not intended to limit the 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 claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A support structure for an insect-proof net for planting Chinese medicinal materials, comprising two mounting frames (1), characterized in that, The two mounting frames (1) are arranged from top to bottom. Several sleeves (12) are detachably fixed on the top surface of the lower mounting frame (1), and several telescopic rods (13) that slide and insert into the sleeves (12) on the same side are detachably fixed on the bottom surface of the upper mounting frame (1). The frame also includes: Several limiting mechanisms (2) are respectively set on the outer wall of several sleeves (12). The limiting mechanism (2) includes a U-shaped plate (21) fixed on the outer wall of the sleeve (12) on the same side, a movable plate (23) slidably connected to the two horizontal plate ends of the U-shaped plate (21), a spring (22) installed between the movable plate (23) and the vertical plate end of the U-shaped plate (21), a limiting rod (25) fixed on the outer wall of the movable plate (23) and slidably inserted with the telescopic rod (13) on the same side, and a fixing plate (28) fixed on the outer wall of the movable plate (23). The fixing plate (28) has a pull rod (29) fixed on both the front and rear surfaces for positioning the movable plate (23) on the same side.

2. The insect-proof net support structure for traditional Chinese medicinal material planting according to claim 1, characterized in that: The two horizontal ends of the U-shaped plate (21) are fixed to the outer circumference of the sleeve (12) on the same side near the top. The limiting mechanism (2) also includes a gasket (24) fixed to the surface of the vertical end of the U-shaped plate (21) near the sleeve (12) on the same side. The spring (22) is installed between the gasket (24) on the same side and the moving plate (23) on the same side.

3. The insect-proof net support structure for traditional Chinese medicinal material planting according to claim 1, characterized in that: The outer circumference of the sleeve (12) is provided with a through hole near the top end, which is connected to its inner cavity. The outer circumference of the telescopic rod (13) is provided with several limiting holes that correspond to the positions and sizes of the through holes on the outer wall of the sleeve (12) on the same side. The limiting rod (25) is fixed on the side surface of the moving plate (23) on the same side near the sleeve (12) on the same side. The limiting rod (25) passes through the through hole on the outer wall of the sleeve (12) on the same side and slides into the limiting hole on the outer wall of the telescopic rod (13) on the same side.

4. The insect-proof net support structure for traditional Chinese medicinal material planting according to claim 3, characterized in that: The top surface of the two horizontal plates of the U-shaped plate (21) is provided with several horizontally arranged insertion holes. The limiting mechanism (2) also includes two screws (210) that are threadedly connected to the two pull rods (29) respectively, and two turntables (212) that are coaxially fixed on the top surface of the screws (210) on the same side. The bottom surface of the screws (210) is coaxially fixed with a positioning rod (211) that is slidably inserted into the insertion hole on the outer wall of the U-shaped plate (21) on the same side.

5. The insect-proof net support structure for traditional Chinese medicinal material planting according to claim 4, characterized in that: When the limiting rod (25) is slidably inserted into the limiting hole on the outer wall of the telescopic rod (13) on the same side, the positioning rod (211) is slidably inserted into the insertion hole on the top surface of the horizontal plate end of the U-shaped plate (21) on the same side, near the end of the sleeve (12).

6. The insect-proof net support structure for traditional Chinese medicinal material planting according to claim 1, characterized in that: The two horizontal plates of the U-shaped plate (21) are provided with guide grooves arranged horizontally on opposite sides. The outer wall of the movable plate (23) is fixed with a movable block (26), and the outer wall of the movable block (26) is fixed with a guide block (27) that is slidably connected to the guide groove on the outer wall of the U-shaped plate (21) on the same side.

7. The insect-proof net support structure for traditional Chinese medicinal material planting according to claim 6, characterized in that: The longitudinal cross-sectional shape of the guide groove on the outer wall of the horizontal end of the U-shaped plate (21) is I-shaped, and the shape of the guide block (27) is I-shaped to match the shape of the guide groove on the outer wall of the U-shaped plate (21).

8. The insect-proof net support structure for traditional Chinese medicinal material planting according to claim 1, characterized in that: The sleeve (12) is fixed to the top surface of the lower mounting frame (1) by screws, and the telescopic rod (13) is fixed to the bottom surface of the upper mounting frame (1) by screws. Handles (11) are fixed on the front and rear surfaces of both mounting frames (1).

9. The insect-proof net support structure for traditional Chinese medicinal material planting according to claim 1, characterized in that: A number of floor plugs (14) arranged in a matrix are fixed on the bottom surface of the mounting frame (1) located on the lower side, and the bottom end of the floor plugs (14) is conical.

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