Garden plant maintenance insect repelling device and insect repelling method thereof

Abstract

The application discloses a kind of garden plant maintenance and its expelling device and expelling method, comprising: protective cover one and protective cover two, wherein, protective cover one and protective cover two contact surface insert joint fixed, water transport device is set in protective cover one, and water is transported to bottom by pouring into top, and the root of seedling is irrigated, the outer side of protective cover one is provided with synchronous piece moving following water transport device movement, synchronous piece is provided with the scraping device of removing insect and sundries attached to the surface of protective cover one and protective cover two;In the application, insects and sundries on the surface of protective cover can be automatically removed by scraping device, without manual intervention, which not only saves manpower, but also ensures continuous cleaning during plant maintenance, by the combination of spring and sliding groove, it is ensured that scraper can be flexibly adjusted during movement, and the scraper can quickly return to original position after each movement, to ensure that the surface of protective cover is always closely fitted, to ensure the reliability and stability of scraping device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plant maintenance equipment, and particularly relates to a plant pest repelling device for garden plant maintenance and a pest repelling method thereof. BACKGROUND

[0002] Garden plants refer to plants used for beautifying the environment, improving the ecological environment and providing resting functions in garden greening and landscape design, and garden plant maintenance refers to a series of management measures for plants in gardens to ensure that they grow healthily, are beautiful and can play their ecological functions. In order to ensure the propagation and renewal of garden plants, seedlings are planted in gardens, which can be newly sown seeds, small seedlings propagated by cutting or transplanted seedlings. Plant seedlings are soft in texture at the leaf and stem parts in the early growth stage and are easy to chew and digest. In addition, the high-speed growth characteristics of seedlings make them rich in protein and sugar, which has great attraction to insects. Moreover, the physiological defense mechanism of seedlings is not fully mature, such as less secondary metabolites and chemical defense substances, so that the defense ability of seedlings against insects is weak. In addition, seedlings are usually short and grow in exposed positions on the ground surface, so they are easy to be attacked by insects on the ground surface. The resistance and recovery abilities of seedlings against insect feeding are also relatively weak. Therefore, seedlings are more likely to become food for insects in the growth process than mature plants.

[0003] In the existing garden plant maintenance process, it is a common and effective practice to cover plant seedlings with a net cover or other types of cover. Although the cover can isolate the plant seedlings from the outside world and prevent insects from feeding on the plant seedlings, the breath emitted by the plant seedlings can still cause insects to crawl on the surface of the cover, so that the surface of the cover may become a gathering place for insects, increasing the complexity of pest management. SUMMARY

[0004] The present application aims at solving the problem that, in the existing garden plant maintenance process, it is a common and effective practice to cover plant seedlings with a net cover or other types of cover. Although the cover can isolate the plant seedlings from the outside world and prevent insects from feeding on the plant seedlings, the breath emitted by the plant seedlings can still cause insects to crawl on the surface of the cover, so that the surface of the cover may become a gathering place for insects, increasing the complexity of pest management.

[0005] In order to achieve the above object, the present application provides the following technical scheme: a garden plant maintenance insect expelling device, comprising: a protective cover one and a protective cover two, wherein the contact surface of the protective cover one and the protective cover two is inserted and fixed, a water conveying device for conveying water poured at the top to the bottom and irrigating the roots of seedlings is arranged in the protective cover one, a synchronous part that moves with the water conveying device is arranged on the outer side of the protective cover one, and a scraping device for removing insects and sundries attached to the surface of the protective cover one and the protective cover two is arranged on the synchronous part.

[0006] The scraping device comprises a limiting frame arranged on the synchronous part, a sliding groove one is formed at one end of the inner side of the limiting frame, a scraping rod one is slidably connected in the sliding groove one, a spring one is fixedly connected to the side end of the scraping rod one, one end of the spring one is fixedly connected with the limiting frame, a sliding groove two is formed at the other end of the inner side of the limiting frame, a scraping rod two is slidably connected in the sliding groove two, the scraping rod two is arranged above the scraping rod one, a spring two is fixedly connected to one end of the scraping rod two, and one end of the spring two is fixedly connected with the limiting frame.

[0007] When the water capacity in the water conveying device gradually increases, the water conveying device starts to move downward in this process, drives the synchronous part to move synchronously, thereby pulling the limiting frame, and making the scraping rod one and the scraping rod two in the limiting frame abut against the top end of the protective cover one and the protective cover two. In the moving process, the scraping rod moves under the abutting force with the protective cover, and is always in contact with the outer surface of the protective cover under the action of the spring, thereby scraping off the insects and sundries on the outer surface of the protective cover.

[0008] As a further scheme of the present application, a reinforcing plate for reinforcing the synchronous part is fixedly connected to the outer side of the protective cover one, an insertion plate is fixedly connected to the contact surface of the protective cover one and the protective cover two, and a ventilation hole is formed through the protective cover one.

[0009] As a further scheme of the present application, the protective cover two is also provided with a reinforcing plate and a ventilation hole, an insertion slot is formed on the contact surface of the protective cover two and the protective cover one, and the insertion slot is matched with the insertion plate.

[0010] As a further scheme of the present application, the synchronous part comprises an insertion rod penetrating through the reinforcing plate and the limiting frame, and the limiting frame and the insertion rod are slidably connected, a synchronous frame is slidably connected to the outer side of the insertion rod, and the synchronous frame is arranged between the reinforcing plate and the limiting frame, a connecting rod is inserted into the side end of the synchronous frame, and the other end of the connecting rod is inserted into the limiting frame.

[0011] As a further scheme of the present application: the water delivery device comprises a fixed rod fixedly connected with an inner wall of the protective cover, an upper flow guide plate fixedly connected with one end of the fixed rod, a lower flow guide plate fixedly connected with an inner bottom end of the protective cover, a moving groove formed in the inner wall of the protective cover, and an accumulated water piece slidably connected in the moving groove and arranged below the fixed rod to collect water flowing on the upper flow guide plate, an installation frame fixedly connected with the inner wall of the protective cover, the installation frame being arranged above the lower flow guide plate, and a jacking column fixedly connected with the installation frame to discharge water in the accumulated water piece.

[0012] As a further scheme of the present application: the accumulated water piece comprises an accumulated water box, a sliding block fixedly connected with a side end of the accumulated water box and slidably connected with the moving groove, a sealing block fixedly connected with a bottom end of the accumulated water box, a bottom plate penetratingly connected with the bottom end of the accumulated water box and slidably connected with an inner wall of the accumulated water box and matched with the sealing block, the bottom plate being arranged above the jacking column, an elastic rope fixedly connected with a top end of the accumulated water box, one end of the elastic rope being fixedly connected with an inner top end of the protective cover, and the accumulated water box being magnetically attracted with the synchronous frame.

[0013] As a further scheme of the present application: the protective cover two is also provided with the fixed rod, the upper flow guide plate, the lower flow guide plate, the moving groove, the accumulated water piece, the installation frame and the jacking column.

[0014] A pest repelling method of a pest repelling device for garden plant maintenance, comprising the following steps:

[0015] S1. First, the protective cover one and the protective cover two are symmetrically placed on both sides of the seedling, the lower flow guide plate is located above the root, then the plug-in plate is inserted into the plug-in groove to form a closed space, and the protective cover one and the protective cover two are pressed down to be inserted into the soil, so that the lower flow guide plate moves to the root to protect the seedling from being bitten by insects, then the plug-in rod is sequentially penetrated through the limiting frame, the synchronous frame and the reinforcing plate, and the connecting rod is inserted into the side end of the synchronous frame and the limiting frame to complete the connection of the synchronous piece and the water delivery device;

[0016] S2. Then, when watering, water enters from the ventilation hole at the top end of the protective cover, falls to the upper flow guide plate, is guided into the accumulated water box, and as the water volume increases, the accumulated water box moves downward and the elastic rope stretches, which drives the synchronous frame and the limiting frame to move downward synchronously, in the process of moving downward, the scraping rod slides along the outer surface of the protective cover to scrape off insects and sundries;

[0017] S3. Finally, in the moving process of the accumulated water box, the bottom plate abuts against the jacking column until the jacking column is magnetically attracted with the installation frame, so that the bottom plate moves upward in the accumulated water box to discharge water and water the root of the seedling, after the water is discharged, the accumulated water box is lightened in weight, the elastic rope is restored, the accumulated water box and the synchronous frame are reset, and the limiting frame moves upward, in the process, the spring is restored to the original length to reset the scraping rod.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] 1. In the present application, the insects and debris on the surface of the protective cover can be automatically removed by the scraping device without manual intervention, which not only saves manpower, but also ensures continuous cleaning during plant maintenance. Through the combination of spring and sliding groove, the scraper can be flexibly adjusted during movement, and the scraper can quickly return to its original position after each movement, ensuring consistent close contact with the surface of the protective cover. This design provides multiple safeguards to ensure the reliability and stability of the scraping device, improving the stability and reliability of the cleaning effect.

[0020] 2. In the present application, the water is accurately guided to the roots of the seedlings by the water delivery device, avoiding uneven water distribution or excessive irrigation. Accurate irrigation ensures that the roots of the seedlings receive just the right amount of water, which is beneficial to the healthy development of the root system and the overall growth of the plant. Unlike traditional spraying or shower irrigation methods, the water delivery device directly delivers water to the roots, avoiding direct spraying of water on the leaves. This direct root irrigation method reduces the degree of leaf wetness and reduces the risk of leaf injury, affecting photosynthesis and normal growth.

[0021] 3. In the present application, the synchronous movement of the water delivery device and the scraping device is ensured by the synchronous element. This design not only improves the overall stability of the device, but also ensures that the scraping device can accurately move to each ventilation hole on the protective cover for comprehensive cleaning. The design of the synchronous element simplifies the operation process and reduces the need for manual intervention. The movement of the synchronous element is automatically triggered by the gravity of the water, thereby realizing the automatic operation of the device. This automated design improves the efficiency of maintenance work and reduces the time and cost of manual maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a water storage state schematic diagram of the overall structure of the garden plant maintenance insect repellent device and method according to the present application;

[0023] Figure 2 is a scraping state schematic diagram of the overall structure of the garden plant maintenance insect repellent device and method according to the present application;

[0024] Figure 3 is a structure sectional view of the water storage state in the garden plant maintenance insect repellent device and method according to the present application;

[0025] Figure 4 is a structure sectional view of the scraping state in the garden plant maintenance insect repellent device and method according to the present application;

[0026] Figure 5 is a structural diagram of a protective cover one in the pest repelling device for garden plant maintenance and the pest repelling method thereof according to the present application;

[0027] Figure 6 is a structural diagram of a protective cover two in the pest repelling device for garden plant maintenance and the pest repelling method thereof according to the present application;

[0028] Figure 7 is a structural diagram of a scraping device in the pest repelling device for garden plant maintenance and the pest repelling method thereof according to the present application;

[0029] Figure 8 is a structural diagram of a water conveying device in the pest repelling device for garden plant maintenance and the pest repelling method thereof according to the present application;

[0030] Figure 9 is a structural diagram of a water accumulating element in the pest repelling device for garden plant maintenance and the pest repelling method thereof according to the present application;

[0031] Figure 10 is a structural diagram of a bottom of the water accumulating element in the pest repelling device for garden plant maintenance and the pest repelling method thereof according to the present application.

[0032] In the figure: 1, protective cover one; 11, reinforcing plate; 12, plug plate; 13, ventilation hole; 2, protective cover two; 21, plug slot; 3, water conveying device; 31, fixed rod; 32, upper flow guide plate; 33, lower flow guide plate; 34, moving slot; 35, water accumulating element; 351, water accumulating box; 352, sliding block; 353, airtight block; 354, bottom plate; 355, elastic rope; 36, mounting frame; 37, jacking column; 4, synchronous element; 41, plug rod; 42, synchronous frame; 43, connecting rod; 5, scraping device; 51, limiting frame; 52, sliding slot one; 53, scraping rod one; 54, spring one; 55, sliding slot two; 56, scraping rod two; 57, spring two. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0034] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "arrangement" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the present application.

[0035] With reference to Figures 1 to 7 In the embodiments of the present application, an insect repellent device for garden plant maintenance includes: protective cover one 1 and protective cover two 2, wherein the contact surface of protective cover one 1 and protective cover two 2 is inserted and fixed, the top end of the protective cover is a quadrangular pyramid, the bottom end is rectangular, and protective cover one 1 and protective cover two 2 are made of transparent material, water pouring device 3 for pouring water at the top to the bottom is arranged in protective cover one 1, synchronous part 4 moving with water pouring device 3 is arranged on the outer side of protective cover one 1, and scraping device 5 for removing insects and sundries attached to the surface of protective cover one 1 and protective cover two 2 is arranged on synchronous part 4;

[0036] The scraping device 5 comprises a limiting frame 51 arranged on the synchronizer 4, a sliding groove one 52 is arranged at one end of the inner side of the limiting frame 51, the sliding groove one 52 is provided with two groups, which are symmetrically arranged on the inner side of the limiting frame 51, a scraping rod one 53 is slidably connected in the sliding groove one 52, the two ends of the scraping rod one 53 are respectively slidably connected with a group of sliding grooves one 52, the scraping rod one 53 is provided with two groups, which are symmetrically distributed on the two sides of the top end of the protective cover, the side end of each group of scraping rod one 53 is fixedly connected with two groups of springs one 54, one end of the spring one 54 is fixedly connected with the limiting frame 51, a sliding groove two 55 is arranged at the other end of the inner side of the limiting frame 51, the sliding groove two 55 is provided with two groups, which are symmetrically arranged on the inner side of the limiting frame 51, a scraping rod two 56 is slidably connected in the sliding groove two 55, the two ends of the scraping rod two 56 are respectively slidably connected with a group of sliding grooves two 55, the scraping rod two 56 is provided with two groups, which are symmetrically distributed on the two sides of the top end of the protective cover, and the scraping rod two 56 is arranged above the scraping rod one 53, the side end of each group of scraping rod two 56 is fixedly connected with two groups of springs two 57, one end of the spring two 57 is fixedly connected with the limiting frame 51, the bottom end of the scraping rod one 53 and the scraping rod two 56 is a slope, and the slope is matched with the slope of the top end of the protective cover;

[0037] When the water conveying device 3 accumulates a certain amount of water, and the weight of the water is greater than the elastic limit of the elastic rope 355, the elastic rope 355 is elastically deformed, the water conveying device 3 gradually sinks downward, and the synchronous movement of the synchronizer 4 closely connected with the water conveying device 3 is triggered, finally the limiting frame 51 is moved, with the displacement of the limiting frame 51, the scraping rod one 53 and the scraping rod two 56 are activated, and are in contact with the outer surface of the protective cover one 1 and the protective cover two 2 under the guidance of the limiting frame 51, at the same time, the spring built-in in the system enables the scraping rod to quickly return to the original position after each movement, ensuring that the outer surface of the protective cover is always closely matched, and the insects and sundries on the outer surface of the protective cover are removed, and the surface is always kept clean.

[0038] With reference to Figures 5 to 6 The outer side of the protective cover one 1 is fixedly connected with a reinforcing plate 11 for reinforcing the synchronizer 4, the contact surface of the protective cover one 1 and the protective cover two 2 is fixedly connected with an insertion plate 12, a ventilation hole 13 is arranged on the protective cover one 1, the ventilation hole 13 is provided with multiple groups, which are uniformly distributed on the upper part of the protective cover one 1, so that when the water conveying device 3 moves to the lowest end, the scraping rod can move to the ventilation hole 13 at the lowest end, the protective cover two 2 is also provided with the reinforcing plate 11 and the ventilation hole 13, the contact surface of the protective cover two 2 and the protective cover one 1 is provided with an insertion slot 21, the insertion slot 21 is matched with the insertion plate 12, by inserting the insertion plate 12 into the insertion slot 21, the protective cover one 1 and the protective cover two 2 form a relatively closed space, so that the protective cover one 1 and the protective cover two 2 isolate and protect the seedlings in them.

[0039] With the above scheme: by inserting the plug-in plate 12 into the slot 21, the protective cover one 1 and the protective cover two 2 form a relatively closed space, which can effectively isolate the seedlings and prevent insects from biting and other external damage.

[0040] With reference to Figure 7 The synchronous part 4 comprises a plug rod 41 penetrating through the reinforcing plate 11 and the limiting frame 51, the plug rod 41 is provided in four groups and uniformly distributed at the top end of the limiting frame 51, and the limiting frame 51 is in sliding connection with the plug rod 41, the plug rod 41 is in sliding connection with a synchronous frame 42 outside, the synchronous frame 42 is arranged between the reinforcing plate 11 and the limiting frame 51, the synchronous frame 42 is in plug-in connection with a connecting rod 43 at the side end, the connecting rod 43 is in C-shaped, the other end of the connecting rod 43 is in plug-in connection with the limiting frame 51, the connecting rod 43 is provided in four groups and uniformly distributed outside the synchronous frame 42, when the water accumulation box 351 moves, the synchronous frame 42 is driven to move along the direction of the plug rod 41 outside the protective cover, thereby driving the limiting frame 51 to move.

[0041] With the above scheme: through the structural design of the plug rod 41, the synchronous frame 42 and the connecting rod 43, the synchronous movement of the water conveying device 3 and the scraping device 5 is ensured, this design not only improves the stability of the device, but also ensures that the scraping device 5 can accurately move to each air hole 13 on the protective cover and clean comprehensively.

[0042] With reference to Figures 8 to 10The water delivery device 3 comprises fixed rods 31 fixedly connected with the inner wall of the protective cover 1, the fixed rods 31 are provided in multiple groups and uniformly distributed on the inner wall of the protective cover 1, one end of the fixed rod 31 is fixedly connected with an upper flow guide plate 32, the upper flow guide plate 32 is in the shape of an equal half four-sided pyramid, a lower flow guide plate 33 is fixedly connected with the inner bottom of the protective cover 1, the lower flow guide plate 33 is in the shape of an equal half bucket, a moving groove 34 is formed in the inner wall of the protective cover 1, the moving groove 34 is provided in multiple groups and uniformly distributed on the inner wall of the protective cover 1, a water collecting element 35 is slidably connected in the moving groove 34, the water collecting element 35 is arranged below the fixed rod 31 and collects water flowing upwards on the upper flow guide plate 32, an installation frame 36 is fixedly connected with the inner wall of the protective cover 1, the installation frame 36 is arranged above the lower flow guide plate 33, the installation frame 36 is in the shape of a C, a jack-up column 37 is fixedly connected with the installation frame 36 and arranged to discharge water in the water collecting element 35, the jack-up column 37 is provided in multiple groups and uniformly distributed on the top end of the installation frame 36, the water collecting element 35 comprises a water collecting box 351, the water collecting box 351 is in the shape of a C, a sliding block 352 is fixedly connected with the side end of the water collecting box 351 and slidably connected with the moving groove 34, the sliding block 352 is provided in multiple groups and uniformly distributed on the outer side of the water collecting box 351, each group of sliding blocks 352 is slidably connected with one group of moving grooves 34, a sealing block 353 is fixedly connected with the bottom end of the water collecting box 351, the sealing block 353 is provided in multiple groups and uniformly distributed on the bottom end of the water collecting box 351, a bottom plate 354 is connected with the bottom end of the water collecting box 351 and slidably connected with the inner wall of the water collecting box 351, a groove matching the sealing block 353 is formed in the bottom plate 354, the cross section of the bottom plate 354 is in the shape of a T, the bottom plate 354 is arranged above the jack-up column 37, a spring rope 355 is fixedly connected with the top end of the water collecting box 351, one end of the spring rope 355 is fixedly connected with the inner top end of the protective cover 1, the spring rope 355 is provided in multiple groups and uniformly distributed on the top end of the water collecting box 351, a magnet is embedded in the inner side of a synchronous frame 42 and the outer side of the water collecting box 351, and the corresponding surfaces of the magnets are of different polarities, a magnet is also embedded in the top end of the installation frame 36 and the bottom end of the water collecting box 351, and the corresponding surfaces of the magnets are of different polarities, the magnet embedded in the inner side of the synchronous frame 42 and the outer side of the water collecting box 351 has a greater magnetic property than the magnet embedded in the top end of the installation frame 36 and the bottom end of the water collecting box 351, the spring force of the spring rope 355 is greater than the magnetic property of the magnet embedded in the top end of the installation frame 36 and the bottom end of the water collecting box 351, the protective cover 2 also comprises the fixed rods 31, the upper flow guide plate 32, the lower flow guide plate 33, the moving groove 34, the water collecting element 35, the installation frame 36 and the jack-up column 37, when it is necessary to irrigate the seedlings, water enters the protective cover from the ventilation holes 13 at the top end of the protective cover 1 and the protective cover 2, falls on the upper flow guide plate 32, is guided by the upper flow guide plate 32 and enters the water collecting box 351, as the water quantity in the water collecting box 351 increases, the water collecting box 351 moves downwards along the moving groove 34 and the spring rope 355 stretches, during the moving process, the bottom plate 354 in the water collecting box 351 abuts against the jack-up column 37, until the bottom end of the water collecting box 351 is magnetically attracted to the installation frame 36,The jack-up column 37 pushes the bottom plate 354 upward in the water collecting box 351, a gap is formed between the bottom plate 354 and the water collecting box 351, water is discharged, and is irrigated to the roots of the seedlings under the guidance of the lower flow guide plate 33. When the water in the water collecting box 351 is discharged, the weight of the water collecting box 351 is reduced, the elastic rope 355 returns to the original length, and drives the water collecting box 351 to reset.

[0043] By using the above scheme: the water poured at the top is transported to the bottom by the water conveying device 3, and the roots of the seedlings are irrigated, which ensures that the water can directly reach the roots of the seedlings, provides effective water supply, and promotes the healthy growth of plants. When the water amount in the water collecting part 35 increases, the water collecting box 351 moves downward along the direction of the moving groove 34, which ensures accurate control of the water amount and avoids the problems of excessive watering or insufficient water.

[0044] The working principle of the present application is: first, the protective cover one 1 and the protective cover two 2 are symmetrically placed on both sides of the seedling, and the lower guide plate 33 is above the root of the seedling, then the insertion plate 12 is inserted into the insertion slot 21, so that the protective cover one 1 and the protective cover two 2 form a relatively closed space, then the protective cover one 1 and the protective cover two 2 are pressed down, so that the protective cover one 1 and the protective cover two 2 are inserted into the soil, and the lower guide plate 33 is moved to the root of the seedling, so that the protective cover one 1 and the protective cover two 2 isolate and protect the seedling therein, preventing insects from biting, then the insertion rod 41 is sequentially penetrated from top to bottom through the limiting frame 51, the synchronization frame 42 and the reinforcing plate 11, and the connecting rod 43 is inserted into the synchronization frame 42 and the limiting frame 51 side end, so that the synchronization piece 4 is connected with the water delivery device 3, then when the seedling needs to be irrigated, water enters the protective cover from the ventilation hole 13 at the top end of the protective cover one 1 and the protective cover two 2, falls on the upper guide plate 32, and enters the water accumulation box 351 through the guidance of the upper guide plate 32, as the water volume in the water accumulation box 351 increases, the water accumulation box 351 moves downward along the moving groove 34, and the elastic rope 355 stretches, as the water accumulation box 351 moves, the synchronization frame 42 moves synchronously outside the protective cover, so that the limiting frame 51 moves downward, in the moving process, the scraping rod abuts against the top end of the protective cover, under the abutting action, the scraping rod slides in the sliding groove, and the spring is compressed, so that the scraping rod is always attached to the outer surface of the protective cover, and the insects and sundries on the surface are scraped off, finally, in the moving process of the water accumulation box 351, the bottom plate 354 in the water accumulation box 351 abuts against the jacking column 37, until the bottom end of the water accumulation box 351 is magnetically adsorbed with the mounting frame 36, the jacking column 37 pushes the bottom plate 354 upward in the water accumulation box 351, so that a gap is generated between the bottom plate 354 and the water accumulation box 351, the water is discharged, and under the guidance of the lower guide plate 33, the seedling root is irrigated, when the water in the water accumulation box 351 is discharged, the weight of the water accumulation box 351 decreases, the elastic rope 355 restores to the original length, drives the water accumulation box 351 to reset, and the synchronization frame 42 magnetically adsorbed with the water accumulation box 351 moves upward, so that the limiting frame 51 moves upward, in the moving process, the spring restores to the original length, and drives the scraping rod to reset.The insects and debris on the surface of the protective cover can be automatically removed by the scraping device 5 without manual intervention, which not only saves manpower, but also ensures continuous cleaning during plant maintenance. Through the combination of springs and sliding grooves, the scraper can be flexibly adjusted during movement and quickly return to its original position after each movement, ensuring consistent close contact with the surface of the protective cover. This design provides multiple safeguards to ensure the reliability and stability of the scraping device 5, improving the stability and reliability of the cleaning effect. The water delivery device 3 can accurately direct water to the roots of the seedlings, avoiding uneven water distribution or excessive irrigation problems. Precise irrigation ensures that the roots of the seedlings receive just the right amount of water, which is beneficial to the healthy development of the root system and the overall growth of the plant. Unlike traditional spraying or shower irrigation methods, the water delivery device 3 directly delivers water to the roots, avoiding direct spraying of water on the leaves. This direct root irrigation method reduces leaf moisture, reducing the risk of leaf injury, affecting photosynthesis and normal growth. The synchronization component 4 ensures the synchronous movement of the water delivery device 3 and the scraping device 5. This design not only improves the overall stability of the device, but also ensures that the scraping device 5 can accurately move to each ventilation hole 13 on the protective cover for comprehensive cleaning. The design of the synchronization component 4 simplifies the operation process and reduces the need for manual intervention. The movement of the synchronization component 4 is automatically triggered by the gravity of the water, thereby achieving automatic operation of the device. This automated design improves the efficiency of maintenance work and reduces the time and cost of manual maintenance.

[0045] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can make equivalent replacements or changes within the technical scope disclosed by the present application and according to the technical solutions and inventive concepts of the present application, which should be covered within the protection scope of the present application.

Claims

1. An insect repellent device for garden plant maintenance, comprising: Protective cover one (1) and protective cover two (2), wherein the contact surfaces of the protective cover one (1) and the protective cover two (2) are inserted and fixed, characterized in that the protective cover one (1) is provided with a water conveying device (3) for transporting water poured in from the top to the bottom and irrigating the roots of the seedlings, and a synchronizing member (4) is provided on the outside of the protective cover one (1) for moving with the water conveying device (3), and a scraping device (5) for removing insects and debris attached to the surface of the protective cover one (1) and the protective cover two (2) is provided on the synchronizing member (4); The scraping device (5) includes a limiting frame (51) disposed on the synchronizing member (4). A sliding groove (52) is provided at one end of the inner side of the limiting frame (51). A scraper rod (53) is slidably connected in the sliding groove (52). A spring (54) is fixedly connected to the side end of the scraper rod (53). One end of the spring (54) is fixedly connected to the limiting frame (51). A sliding groove (55) is provided at the other end of the inner side of the limiting frame (51). A scraper rod (56) is slidably connected in the sliding groove (55). The scraper rod (56) is disposed above the scraper rod (53). A spring (57) is fixedly connected to one end of the scraper rod (56). One end of the spring (57) is fixedly connected to the limiting frame (51). As the water capacity in the water conveying device (3) gradually increases, the water conveying device (3) begins to move downwards, driving the synchronizing component (4) to move synchronously, thereby pulling the limiting frame (51) and causing the scraper rod one (53) and scraper rod two (56) inside the limiting frame (51) to abut against the top of the protective cover one (1) and protective cover two (2). During the movement, the scraper rod moves under the contact force with the protective cover and, under the action of the spring, always contacts the outer surface of the protective cover, scraping away insects and debris on the outer surface of the protective cover.

2. The insect repellent device for garden plant maintenance according to claim 1, characterized in that, A reinforcing plate (11) for reinforcing the synchronizing element (4) is fixedly connected to the outside of the first protective cover (1). An insert plate (12) is fixedly connected to the contact surface between the first protective cover (1) and the second protective cover (2). A ventilation hole (13) is provided through the first protective cover (1).

3. The insect repellent device for garden plant maintenance according to claim 2, characterized in that, The second protective cover (2) is also provided with a reinforcing plate (11) and a ventilation hole (13). The second protective cover (2) and the first protective cover (1) have a slot (21) on their contact surface. The slot (21) is compatible with the insert plate (12).

4. The insect repellent device for garden plant maintenance according to claim 3, characterized in that, The synchronizing component (4) includes an insert rod (41) that penetrates the reinforcing plate (11) and the limiting frame (51), and the limiting frame (51) is slidably connected to the insert rod (41). A synchronizing frame (42) is slidably connected to the outside of the insert rod (41), and the synchronizing frame (42) is disposed between the reinforcing plate (11) and the limiting frame (51). A connecting rod (43) is inserted into the side end of the synchronizing frame (42), and the other end of the connecting rod (43) is inserted into the limiting frame (51).

5. The insect repellent device for garden plant maintenance according to claim 4, characterized in that, The water conveying device (3) includes a fixed rod (31) fixedly connected to the inner wall of the protective cover (1). One end of the fixed rod (31) is fixedly connected to an upper guide plate (32). The bottom of the inner side of the protective cover (1) is fixedly connected to a lower guide plate (33). The inner wall of the protective cover (1) is provided with a moving groove (34). A water collecting component (35) is slidably connected in the moving groove (34). The water collecting component (35) is located below the fixed rod (31) to collect the water guided on the upper guide plate (32). An installation frame (36) is fixedly connected to the inner wall of the protective cover (1). The installation frame (36) is located above the lower guide plate (33). A lifting column (37) is fixedly connected to the installation frame (36) to drain the water in the water collecting component (35).

6. The insect repellent device for garden plant maintenance according to claim 5, characterized in that, The water collection component (35) includes a water collection box (351), a sliding block (352) that is slidably connected to the side of the water collection box (351) and the moving groove (34), a sealing block (353) that is fixedly connected to the bottom of the water collection box (351), a bottom plate (354) that is connected through the bottom of the water collection box (351), and the bottom plate (354) that is slidably connected to the inner wall of the water collection box (351) and adapted to the sealing block (353), the bottom plate (354) being located above the lifting column (37), an elastic rope (355) that is fixedly connected to the top of the water collection box (351), one end of the elastic rope (355) being fixedly connected to the top of the inner part of the protective cover (1), the outer side of the water collection box (351) being magnetically attracted to the inner side of the synchronization frame (42), and the bottom of the water collection box (351) being magnetically attracted to the top of the mounting frame (36).

7. The insect repellent device for garden plant maintenance according to claim 6, characterized in that, The protective cover 2 (2) is also equipped with a fixing rod (31), an upper guide plate (32), a lower guide plate (33), a moving groove (34), a water collection component (35), a mounting frame (36), and a lifting column (37).

8. A method for repelling insects using an insect repellent device for garden plant maintenance according to any one of claims 1-7, characterized in that, Includes the following steps: S1. First, place the protective cover one (1) and the protective cover two (2) symmetrically on both sides of the seedling, so that the lower guide plate (33) is above the root. Then insert the insert plate (12) into the slot (21) to form a sealed space, and press down the protective cover one (1) and the protective cover two (2) to insert them into the soil, so that the lower guide plate (33) moves to the root and protects the seedling from insect bites. Then insert the rod (41) through the limiting frame (51), the synchronization frame (42) and the reinforcing plate (11) in sequence, and insert the connecting rod (43) into the side of the synchronization frame (42) and the limiting frame (51) to complete the connection between the synchronization component (4) and the water conveying device (3). S2. After that, when watering, water enters from the ventilation hole (13) at the top of the protective cover, falls to the upper guide plate (32), and is guided into the water collection box (351). As the water volume increases, the water collection box (351) moves down and the elastic rope (355) extends. This process drives the synchronous frame (42) and the limiting frame (51) to move down synchronously. During the downward movement, the scraper slides against the outer surface of the protective cover to scrape away insects and debris. S3. Finally, during the movement of the water collection box (351), its base plate (354) abuts against the lifting column (37) until the lifting column (37) magnetically attracts the mounting frame (36), causing the base plate (354) to move upward in the water collection box (351), draining water and watering the roots of the seedlings. After the water is drained, the weight of the water collection box (351) is reduced, the elastic rope (355) returns to its original position, driving the water collection box (351) and the synchronization frame (42) to reset, causing the limit frame (51) to move upward. During this process, the spring returns to its original length, causing the scraper to reset.

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