A device for protecting and restoring vegetation in a sandy grassland and a planting method

Abstract

The application belongs to the technical field of grassland vegetation planting, and discloses a desertification grassland vegetation recovery protection device and a planting method. The protection device comprises a planting box, a box cover, an installation plate arranged at the bottom of the box cover, a connecting plate connected to the planting box, an annular groove arranged on the connecting plate, and a protection device arranged inside the annular groove and outside the planting box. The protection device comprises a protection plate connected to the bottom of the connecting plate, and a movement limiting assembly arranged in the protection plate. The movement limiting assembly has two groups, and is symmetrically arranged with the center of the protection plate. The baffle and the fixed insertion rod are used to shield the wind for the plants in the planting box, fix the planting box, improve the stability of the planting box during installation, prevent the planting box from being easily blown down or displaced in windy weather, and thus prevent the plants from being damaged and affecting the growth effect.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of grassland vegetation planting, and particularly relates to a sandification grassland vegetation restoration protection device and a planting method. BACKGROUND

[0002] The sandification grassland vegetation restoration protection device is a tool or facility specially used for helping sandification grassland to restore vegetation, aiming to improve the poor natural conditions of sandification grassland, improve the survival rate and growth quality of plants, and then promote the ecological restoration of the whole region. Common ones are box type protection devices, frame type protection devices and module combination type protection devices. The box type protection device is usually a box with a certain volume, which has an opening for placing soil and planting plants. Drainage holes and air holes are arranged at the bottom and side surface. The material is various, such as plastic, wood and metal. For example, some plastic planting boxes are light and relatively low in cost, which are convenient for large-scale use. Wooden ones are more environmentally friendly and have certain heat preservation and insulation performance.

[0003] In the prior art, the soil particles of sand are loose, lack sufficient cohesiveness and compactness, and are difficult to provide stable support. When installing the planting box, it is not easy to firmly fix it in the sand. In windy weather, it is easy to be blown down or displaced, thereby affecting the protection and water supply function of the plants, and causing damage to the plants. SUMMARY

[0004] In view of the problems in the prior art, the technical scheme is proposed as follows:

[0005] A sandification grassland vegetation restoration protection device, comprising:

[0006] A planting box is provided with a box cover, and the bottom of the box cover is provided with a mounting plate;

[0007] A connecting plate is connected to the planting box, and an annular groove is formed in the connecting plate. A protection device is arranged on the outer side of the planting box in the annular groove.

[0008] The protection device comprises:

[0009] A protection plate is connected to the bottom of the connecting plate;

[0010] A movement limiting assembly is arranged in the protection plate. The movement limiting assembly has two groups, and they are symmetrically arranged with the center of the protection plate.

[0011] As a preferred technical scheme of the above technical scheme, the movement limiting assembly comprises:

[0012] A baffle is movably arranged in the protection plate;

[0013] A moving plate is movably arranged at the bottom end of the protection plate;

[0014] The fixed insertion rod is connected to the bottom of the moving plate.

[0015] The rack moving mechanism is arranged between the baffle and the moving plate, and is used for moving the baffle, the moving plate and the fixed insertion rod at the same time.

[0016] As a preferred technical solution of the above, the baffle is provided with a plurality of limiting mechanisms, which are arranged in a circular array with the center of the baffle as the center. A limiting groove is formed in the top of the planting box, and the limiting groove corresponds to the limiting mechanism and has the same number as the limiting mechanism.

[0017] As a preferred technical solution of the above, the limiting mechanism comprises:

[0018] The mounting groove is formed in one side of the baffle.

[0019] The telescopic plate is arranged in the mounting groove through the rotating rod, and one end of the telescopic plate is connected to the limiting groove.

[0020] The first elastic member is connected between the telescopic plate and the inner wall of the mounting groove, and the first elastic member is in a compressed state.

[0021] As a preferred technical solution of the above, the mounting port and the water inlet are formed in the box cover and the mounting plate for planting and watering. The planting port is formed in the bottom of the planting box and communicates with the mounting port. The mounting plate is located in the planting box, and a plurality of flow guide grooves are formed in the top of the box cover.

[0022] As a preferred technical solution of the above, the support assembly is arranged between the protective plate and the planting box, and the support assembly comprises:

[0023] The support ring is connected between the protective plate and the planting box.

[0024] A plurality of buffer members are arranged in a circular array on the support ring.

[0025] The second fixing plate is connected to the bottom of the buffer member.

[0026] As a preferred technical solution of the above, the buffer member comprises:

[0027] The fixed block is connected to the second fixing plate.

[0028] The support block is movably arranged in the fixed block through the second elastic member.

[0029] The insertion groove is formed in the outer wall of the planting box, and the support block is inserted into the insertion groove.

[0030] As a preferred technical solution of the above, the protective plate is provided with a moving port near the side of the support block. The second fixing plate passes through the moving port and is attached to the inner wall of the protective plate. The protective plate is provided with a fixing hole, and the fixed insertion rod is inserted into the fixing hole.

[0031] The application also provides a planting method using the sandification grassland vegetation restoration protection device.

[0032] Step one: fill in the fertilizer in the dug pit, fill the pit with the soil reserved in advance, pour water after the ground absorbs the water, plant the plant with treated roots into the dug pit, and add soil to fix the plant;

[0033] Step two: assemble the planting box, partially bury the planting box in the soil, place the planting box horizontally, let the stems of the plants pass through the tubular opening in the middle of the planting box, move the baffle upwards, move the moving plate and the fixed insertion rod downwards through the gear moving mechanism, when the baffle moves to the top of the planting box and exposes the telescopic plate, the moving plate drives the fixed insertion rod to be inserted into the soil, and the protection plate and the planting box are fixed again;

[0034] Step three: when the telescopic plate moves to the top of the planting box, pull the telescopic plate, rotate the telescopic plate and extend it out of the installation groove through the action of the first elastic member, insert the telescopic plate into the limiting groove, and support and fix the baffle through the inclined telescopic plate;

[0035] Step four: when encountering strong wind, the planting box inclines and shakes, the baffle protects the planting in the planting box from wind, when the planting box inclines to one side, the support block moves to the inside of the fixed block and presses the second elastic member, the second elastic member is compressed to buffer the force received by the planting box, support and limit the planting box, and water is added to the planting box through the water inlet of the planting box to irrigate the plants.

[0036] The application has the following beneficial effects:

[0037] (1) The baffle and the fixed insertion rod protect the plants in the planting box from wind and fix the planting box, improve the stability of the planting box during installation, prevent the planting box from being blown down or displaced when encountering strong wind, and thus prevent the plants from being damaged and affecting the growth effect;

[0038] (2) The support group supports and limits the outside of the planting box, further improves the stability of the planting box, makes the planting box shake when encountering strong wind, reduces the influence of strong wind on the planting box through the support group, and prevents the planting box from inclining and affecting the use of the planting box. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 The figure shows the overall structure of the embodiment;

[0040] Figure 2 The figure shows the internal structure of the protection plate of the embodiment;

[0041] Figure 3 Fig. 1 is a schematic diagram of an embodiment of the whole structure;

[0042] Figure 4 Fig. 2 is a schematic diagram of an embodiment of the enlarged view of A in Fig. 1; Figure 3

[0043] Figure 5 Fig. 3 is a schematic diagram of an embodiment of the structure of the limiting mechanism;

[0044] Figure 6 Fig. 4 is a schematic diagram of an embodiment of the internal structure of the protective plate;

[0045] Figure 7 Fig. 5 is a schematic diagram of an embodiment of the structure of the planting box, the mounting plate and the box cover;

[0046] Figure 8 Fig. 6 is a schematic diagram of an embodiment of the structure of the planting box.

[0047] In the figure: 1, planting box; 2, box cover; 3, mounting plate; 4, connecting plate; 5, annular groove; 6, protective plate; 7, baffle; 8, moving plate; 9, fixed insertion rod; 10, limiting groove; 11, telescopic plate; 12, first elastic member; 13, mounting port; 14, water inlet; 15, support ring; 16, first fixed plate; 17, fixed block; 18, support block; 19, second elastic member; 20, first rack; 21, gear; 22, second fixed plate; 23, second rack. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the present application will be described clearly and completely below in combination with embodiments.

[0049] The present application provides a kind of desertification grassland vegetation recovery protection device, such as Figures 1 to 8 ​As shown, including planting box 1, box cover 2, mounting plate 3, connecting plate 4 and protection device, planting box 1 top is provided with box cover 2, box cover 2 bottom is provided with mounting plate 3, box cover 2 and mounting plate 3 are all provided with installation port 13 and water inlet 14, for planting and irrigation, planting box 1 bottom is provided with planting port, planting port is communicated with installation port 13, it is convenient for planting plants, mounting plate 3 is located in planting box 1, box cover 2 top is provided with a plurality of flow guide grooves, it is convenient to transport water to water inlet 14 and planting port, connecting plate 4 is fixedly connected to the top outside of planting box 1, annular groove 5 is formed in connecting plate 4, and protection device is arranged in the annular groove 5 outside planting box 1, the protection device is installed in the annular groove 5, the planting box 1 and the plant are protected, the protection device includes protection plate 6 and moving limiting assembly, the protection plate 6 is fixedly connected to the bottom of the connecting plate 4, the recess is formed in the protection plate 6, the recess is communicated with the annular groove 5, the moving limiting assembly is arranged in the recess of the protection plate 6, the moving limiting assembly has two groups, and it is symmetrically arranged with the center of the protection plate 6, the stability of the planting box 1 can be improved by the symmetrically arranged moving limiting assembly.

[0050] In use, first dig a hole in the sand ground, and fill in the fertilizer, fill the hole with the soil reserved in advance, pour water after the ground absorbs water, plant the plant with treated roots into the dug hole, add soil to fix the plant, assemble the planting box 1, place the planting box 1 outside the plant, make the planting box 1 horizontally placed, and make the stems of the plant pass through the water outlet and installation port 13 of the mounting plate 3 and the box cover 2 in sequence, make the mounting plate 3 installed in the inside of the planting box 1, make the box cover 2 installed on the top of the mounting plate 3, bury the assembled planting box 1 in the soil, make the plant on the planting box 1 windproof by the moving limiting assembly, and the planting box 1 can be stably installed, the use effect of the planting box 1 is improved, and the plant recovery and growth are facilitated.

[0051] As shown in the figure, Figures 2 to 6 In order to improve the stability of the planting box 1 installation, and prevent the growth of plants in windy weather, the moving limiting assembly includes a baffle 7, a moving plate 8, a fixed insertion rod 9 and a gear moving mechanism, the baffle 7 is movably connected to the inner wall of the recess in the protection plate 6, the moving plate 8 is movably arranged at the bottom end inside the protection plate 6, the moving plate 8 is movably connected with the inner wall of the recess, the fixed insertion rod 9 is fixedly connected to the bottom of the moving plate 8, the fixed insertion rod 9 has a plurality of annular array distribution on the bottom of the moving plate 8, and the gear moving mechanism is arranged between the baffle 7 and the moving plate 8, for pushing the baffle 7 and the moving plate 8, the fixed insertion rod 9 moves at the same time.

[0052] The rack and pinion moving mechanism includes a first rack 20, a gear 21, a movable rod, a first fixed plate 16, and a second rack 23. The bottom of the first rack 20 is fixedly installed to the bottom of the baffle 7. The gear 21 meshes with one side of the first rack 20. The movable rod is fixedly installed in the middle of the gear 21. The first fixed plate 16 is rotatably connected to both ends of the movable rod. The first fixed plate 16 facilitates the installation of the movable rod and the gear 21. One side of the first fixed plate 16 is fixedly installed to the inner wall of the groove. The first fixed plate 16 helps to keep the gear 21 and the movable rod stable when they rotate. The second rack 23 meshes with one side of the gear 21. The bottom of the second rack 23 is fixedly installed to the top of the movable plate 8. One side of both the first rack 20 and the second rack 23 are slidably connected to the inner wall of the groove.

[0053] After the planting box 1 is installed on the outside of the plant, the baffle 7 is moved upward, causing the baffle 7 to drive the first rack 20 to move upward along the inner wall of the groove. At the same time, the gear 21 drives the movable rod to rotate along the first fixed plate 16, causing the second rack 23 to drive the movable plate 8 and the fixed rod 9 to move downward. When one end of the baffle 7 moves to the top of the planting box 1 to protect the plant inside the planting box 1, the movable plate 8 drives the fixed rod 9 to move downward out of the protective plate 6, so that the fixed rod 9 is inserted into the soil to fix the planting box 1 again, further improving the stability of the planting box 1 and making it easier to use.

[0054] like Figures 4 to 5 As shown, in order to improve the stability and service life of the baffle 7 and prevent it from being damaged by strong winds, thus affecting its wind and sand protection effect on the plants, a limiting mechanism is provided on one side of the baffle 7. There are multiple limiting mechanisms, which are arranged in a circular array around the center of the baffle 7 to support and limit the baffle 7. A limiting groove 10 is provided on the top of the planting box 1. The limiting groove 10 corresponds to the limiting mechanism, and the number of limiting grooves 10 and limiting mechanisms is the same. The limiting mechanism includes an installation groove, a telescopic plate 11, a rotating rod, and a first elastic member 12. The installation groove is opened on the side of the baffle 7 near the planting box 1. The telescopic plate 11 is rotatably connected to the installation groove through the rotating rod. One end of the telescopic plate 11 is engaged with the limiting groove 10. The first elastic member 12 is fixedly connected between the telescopic plate 11 and the inner wall of the installation groove. The first elastic member 12 is in a compressed state.

[0055] In this embodiment, the first elastic element 12 can be a compression spring. When the baffle 7 and the limiting mechanism move to the top of the planting box 1, the telescopic plate 11 is pulled, causing the rotating rod to rotate along the inner wall of the mounting groove. Through the action of the first elastic element 12, one end of the telescopic plate 11 rotates to the top of the planting box 1. Then, the telescopic plate 11 is pulled to extend, so that one end of the telescopic plate 11 is inserted into the interior of the limiting groove 10. The inclined telescopic plate 11 supports and limits the inner side of the baffle 7, improving the stability of the baffle 7 and facilitating the improvement of the baffle 7's wind and sand prevention effect.

[0056] As Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 8 shown, in order to improve the stability of the planting box 1 after installation, prevent being blown down or displaced in windy weather, a support assembly is provided between the protective plate 6 and the planting box 1, the support assembly includes a support ring 15, a buffer and a second fixed plate 22, the support ring 15 is fixedly connected between the protective plate 6 and the planting box 1, a plurality of buffers are arranged in an annular array on the support ring 15, the second fixed plate 22 is connected to the bottom of the buffer, the buffer includes a fixed block 17, a support block 18 and a second elastic element 19, the fixed block 17 is fixedly connected to the second fixed plate 22, the support block 18 is movably connected with the inner wall of the fixed block 17, one end of the second elastic element 19 is fixedly connected with the inner wall of the fixed block 17, and the other end is fixedly connected with the support block 18, the support block 18 is movably arranged in the fixed block 17 through the second elastic element 19, and the support block 18 is inserted into the slot.

[0057] By supporting the support ring 15 between the protective plate 6 and the planting box 1, the stability of the protective plate 6 and the planting box 1 is improved, when the planting box 1 is affected by strong wind, the planting box 1 is tilted on one side, the planting box 1 pushes the support block 18 to move along the inner wall of the fixed block 17, and the second elastic element 19 is extruded, in this embodiment, the second elastic element 19 can be a compression spring, the impact force of the wind on the planting box 1 can be reduced by the second elastic element 19, thereby protecting the planting box 1 and keeping the planting box 1 stable, when the strong wind stops, the planting box 1 is moved to the original position by the action of the first elastic element 19 on the side of the planting box 1, and the planting box 1 continues to keep stable by the insertion of the support block 18 and the slot, further improving the use effect of the planting box 1.

[0058] As Figure 3 , Figure 5 and Figure 6 shown, the protective plate 6 is provided with a moving port on the side close to the support block 18, the second fixed plate 22 passes through the moving port and is attached to the inner wall of the protective plate 6, the moving port facilitates the installation of the second fixed plate 22, the fixed block 17 and the support block 18, and also limits the protective plate 6, the protective plate 6 is provided with a fixed hole, and the fixed insertion rod 9 is inserted into the fixed hole.

[0059] When the moving plate 8 moves downward along the inner wall of the groove, the fixed insertion rod 9 is first inserted into the fixed hole of the second fixed plate 22 during the downward movement, limiting the second fixed plate 22, and then inserted into the soil to limit the protective plate 6, improving the stability of the protective plate 6 and further improving the stability of the second fixed plate 22, the fixed block 17 and the support block 18, so that the planting box 1 remains stable after installation and during use.

[0060] The application also provides a planting method using the above-mentioned sandification grassland vegetation recovery protection device, comprising the following steps:

[0061] Step one: fill the fertilizer into the dug pit, fill the pit with the soil reserved in advance, pour water into the pit for the ground to absorb the water, and then plant the plant with treated roots into the dug pit, and add soil to fix the plant;

[0062] Step two: assemble the planting box 1, and then partially bury the planting box 1 in the soil, so that the planting box 1 is horizontally placed, the stem of the plant is pulled out from the tubular opening in the middle of the planting box 1, the baffle 7 is moved upward, the moving plate 8 and the fixed insertion rod 9 are moved downward through the gear moving mechanism, when the baffle 7 is moved to the top of the planting box 1 and exposes the telescopic plate 11, the moving plate 8 drives the fixed insertion rod 9 to be inserted into the second fixed plate 22, and the fixed insertion rod 9 is inserted into the soil, and the protection plate 6 and the planting box 1 are fixed again;

[0063] Step three: when the telescopic plate 11 is moved to the top of the planting box 1, pull the telescopic plate 11, rotate the telescopic plate 11 through the action of the first elastic member 12, deflect and extend the telescopic plate 11 out of the installation groove, insert the telescopic plate 11 into the limiting groove 10, and support and fix the baffle 7 through the inclined telescopic plate 11;

[0064] Step four: when encountering strong wind, the planting box 1 inclines and shakes, the baffle 7 protects the planting in the planting box 1 from wind, when the planting box 1 inclines to one side, the supporting block 18 is pushed to move into the fixed block 17, and the second elastic member 19 is compressed, the planting box 1 is supported and limited through the compression of the second elastic member 19, and water is added into the planting box 1 through the water inlet 14 of the planting box 1 to irrigate the plant.

[0065] Working principle: in use, first dig a hole in the sand, and fill in the fertilizer, use the soil reserved in advance to fill the hole, pour water into the ground after the soil absorbs the water, plant the plant with treated roots into the hole, add soil to fix the plant, assemble the planting box 1, place the planting box 1 outside the plant, make the planting box 1 horizontally placed, and make the stems of the plant pass through the installation plate 3 and the water outlet and installation port 13 of the box cover 2 in turn, so that the installation plate 3 is installed in the inside of the planting box 1, the box cover 2 is installed on the top of the installation plate 3, the assembled planting box 1 is partially buried in the soil, the baffle 7 is moved upward, so that the baffle 7 drives the first rack 20 to move upward along the inner wall of the groove, at the same time, the gear 21 drives the movable rod to rotate along the first fixed plate 16, so that the second rack 23 drives the moving plate 8 and the fixed insertion rod 9 to move downward, when one end of the baffle 7 moves to the top of the planting box 1 to protect the plant in the planting box 1, the moving plate 8 drives the fixed insertion rod 9 to move out of the protection plate 6, so that the fixed insertion rod 9 is first inserted into the fixed hole of the second fixed plate 22 to fix the second fixed plate 22, and then inserted into the inside of the soil to fix the planting box 1 again.

[0066] When the planting box 1 is affected by strong wind and one side of the planting box 1 is inclined, the planting box 1 drives the supporting block 18 to move along the inner wall of the fixed block 17, so that the supporting block 18 extrudes the second elastic element 19, the second elastic element 19 is compressed, the impact force of the wind on the planting box 1 is reduced, and the planting box 1 is protected, so that the planting box 1 remains stable, when the strong wind stops, the planting box 1 is moved to the original position through the action of the first elastic element 19 on the side of the planting box 1 which is inclined, and the planting box 1 continues to remain stable through the insertion of the supporting block 18 and the insertion slot, so as to protect the plant.

[0067] The above examples are only used to illustrate the technical solutions of the present application, but not limit it.

Claims

1. A device for protecting vegetation in a desertified grassland from damage by wind and water erosion, characterized in that, The utility model relates to a kind of planting box, it is provided with box cover (2), the bottom of the box cover (2) is provided with mounting plate (3);Connecting plate (4) is connected on the planting box (1), annular groove (5) is opened in the connecting plate (4), and the annular groove (5) is provided with protective device with the outside of the planting box (1);The protective device includes: protective plate (6) is connected on the bottom of the connecting plate (4);Mobile limit component is set in the protective plate (6), the mobile limit component has two groups, and it is symmetrically arranged with the center of the protective plate (6);The mobile limit component includes: baffle (7) is movably arranged in the protective plate (6);Mobile plate (8) is movably arranged in the inner bottom end of the protective plate (6);Fixed insertion rod (9) is connected on the bottom of the mobile plate (8);Rack moving mechanism is arranged between the baffle (7) and the mobile plate (8), for pushing the baffle (7) and the mobile plate (8), the fixed insertion rod (9) is moved simultaneously;The side of the baffle (7) is provided with a plurality of limiting mechanisms, and the limiting mechanisms are circularly arrayed with the center of the baffle (7), the top of the planting box (1) is provided with a plurality of limiting grooves (10), the limiting grooves (10) correspond to the limiting mechanisms, and the number of the limiting grooves (10) is same with the limiting mechanisms;The limiting mechanism includes: mounting groove is opened in the side of the baffle (7);Telescopic plate (11) is rotatably arranged in the mounting groove by rotating rod, one end of the telescopic plate (11) is clamped with the limiting groove (10);First elastic member (12) is connected between the telescopic plate (11) and the inner wall of the mounting groove, and the first elastic member (12) is in compression state. The box cover (2) and the mounting plate (3) are both provided with mounting port (13) and water inlet (14) for planting and irrigation, the bottom of the planting box (1) is provided with planting port, the planting port is communicated with the mounting port (13), the mounting plate (3) is located in the planting box (1), and a plurality of flow guide grooves are formed in the top of the box cover (2). Supporting assembly is arranged between the protective plate (6) and the planting box (1), and the supporting assembly includes: support ring (15) is connected between the protective plate (6) and the planting box (1);A plurality of buffer members are circularly arrayed on the support ring (15);Second fixed plate (22) is connected to the bottom of the buffer member. The buffer member includes: fixed block (17) is connected to the second fixed plate (22);Supporting block (18) is movably arranged in the fixed block (17) by second elastic member (19);Slot is opened in the outer wall of the planting box (1), and the supporting block (18) is inserted into the slot. The side of the protective plate (6) close to the supporting block (18) is provided with moving port, the second fixed plate (22) passes through the moving port and is attached to the inner wall of the protective plate (6), the protective plate (6) is provided with fixed hole, and the fixed insertion rod (9) is inserted into the fixed hole. The utility model relates to a kind of planting box, it is provided with box cover (2), the bottom of the box cover (2) is provided with mounting plate (3);Connecting plate (4) is connected on the planting box (1), annular groove (5) is opened in the connecting plate (4), and the annular groove (5) is provided with protective device with the outside of the planting box (1);The protective device includes: protective plate (6) is connected on the bottom of the connecting plate (4);Mobile limit component is set in the protective plate (6), the mobile limit component has two groups, and it is symmetrically arranged with the center of the protective plate (6);The mobile limit component includes: baffle (7) is movably arranged in the protective plate (6);Mobile plate (8) is movably arranged in the inner bottom end of the protective plate (6);Fixed insertion rod (9) is connected on the bottom of the mobile plate (8);Rack moving mechanism is arranged between the baffle (7) and the mobile plate (8), for pushing the baffle (7) and the mobile plate (8), the fixed insertion rod (9) is moved simultaneously;The side of the baffle (7) is provided with a plurality of limiting mechanisms, and the limiting mechanisms are circularly arrayed with the center of the baffle (7), the top of the planting box (1) is provided with a plurality of limiting grooves (10), the limiting grooves (10) correspond to the limiting mechanisms, and the number of the limiting grooves (10) is same with the limiting mechanisms;The limiting mechanism includes: mounting groove is opened in the side of the baffle (7);Telescopic plate (11) is rotatably arranged in the mounting groove by rotating rod, one end of the telescopic plate (11) is clamped with the limiting groove (10);First elastic member (12) is connected between the telescopic plate (11) and the inner wall of the mounting groove, and the first elastic member (12) is in compression state. Including following steps: ​ ​ ​ ​ ​ ​ ​ ​ ​ 2. The device of claim 1, wherein, ​ 3. The desertifying grassland vegetation restoration protection device according to claim 2, characterized in that, ​ ​ ​ ​ 4. The device of claim 3, wherein, ​ ​ ​ ​ 5. The device of claim 4, wherein, ​ 6. A method of planting using the desertified grassland vegetation restoration protection device according to claim 5, characterized in that, ​ Step one: fill the pit with fertilizer, fill the pit with the soil reserved in advance, pour water into the ground after the soil absorbs the water, and plant the plant with treated roots into the pit; Step two: assemble the planting box (1), and then partially bury the planting box (1) in the soil, so that the planting box (1) is horizontally placed, the stems of the plants are moved upwards through the tubular opening in the middle of the planting box (1), and the movable plate (8) and the fixed insertion rod (9) are moved downwards through the gear moving mechanism, when the baffle (7) moves to the top of the planting box (1) and exposes the telescopic plate (11), the movable plate (8) drives the fixed insertion rod (9) and the second fixed plate (22) to be inserted, and the fixed insertion rod (9) is inserted into the soil, and the protection plate (6) and the planting box (1) are fixed again; Step three: when the telescopic plate (11) moves to the top of the planting box (1), pull the telescopic plate (11), rotate the telescopic plate (11) by the action of the first elastic element (12), deflect and extend out of the installation groove, insert the telescopic plate (11) into the limiting groove (10), and support and fix the baffle (7) through the inclined telescopic plate (11); Step four: when encountering strong wind, the planting box (1) tilts and shakes, the baffle (7) protects the planting in the planting box (1) from wind, the support block (18) is pushed to move towards the inside of the fixed block (17) when the planting box (1) tilts to one side, and the second elastic element (19) is compressed, the second elastic element (19) is compressed to buffer the force received by the planting box (1), support and limit the planting box (1), and then water is added to the planting box (1) through the water inlet (14) of the planting box (1), and the plants are irrigated.

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