Sand ground vegetation ecological restoration device

Abstract

This invention discloses a device for ecological restoration of vegetation in sandy areas, relating to the field of sand fixation technology. It includes a fixing body and an embedding component. The fixing body consists of a first arc-shaped plate and a first connecting plate. The first arc-shaped plate is equipped with a clamping component for fixing plant stems to its inner side. One end of the first connecting plate is fixed to the outer wall of the first arc-shaped plate, and the other end extends outward. A through hole is formed in the plate, with the hole's axis parallel to the inner axis of the first arc-shaped plate. The embedding component includes a first hollow column, a second hollow column, and a telescopic rod. The first hollow column is fixed within the through hole. The second hollow column is vertically slidably disposed within the first hollow column, with its lower end extending outward. The telescopic rod is vertically slidably disposed within the second hollow column. Multiple extension holes are formed on the lower side wall of the second hollow column, with telescopic components sliding within these holes. Moving the lower end of the telescopic rod downward pushes the inner end of the telescopic component, causing the outer end of the telescopic component to protrude from the outer wall of the second hollow column. Installation and use are simple and convenient, improving the efficiency of plant-based sand fixation.

Description

Technical Field

[0001] This invention relates to the field of sand fixation and control technology, and in particular to a device for ecological restoration of vegetation in sandy areas. Background Technology

[0002] Against the backdrop of increasingly severe global desertification, ecological restoration of vegetation in sandy areas has become one of the key technologies in the field of sand fixation and control. Sandy environments are characterized by strong winds, loose soil, and poor water retention. After planting, vegetation is easily eroded by wind and sand, has unstable root systems, or loses water and withers, resulting in low restoration efficiency.

[0003] Traditionally, wire binding is used to restore vegetation in sandy areas, but this method has many drawbacks, such as non-reusability and easy damage to trees. There are also existing methods that use a ring-shaped support structure, such as patent CN202410748284.6 - an ecological restoration device for vegetation in sandy areas.

[0004] While existing equipment can solve the problem of reuse, its fixing devices are mostly only suitable for flat terrain, resulting in poor equipment versatility. Furthermore, the equipment relies on multiple fixing structures for reinforcement, which takes a lot of time to install in sandy areas, thus reducing the efficiency of vegetation sand fixation. Summary of the Invention

[0005] The purpose of this invention is to provide a sandy land vegetation ecological restoration device to solve the problems existing in the prior art. It is simple and convenient to install and use, and improves the efficiency of plant sand fixation.

[0006] To achieve the above objectives, the present invention provides the following solution:

[0007] This invention provides a device for ecological restoration of vegetation in sandy areas, comprising a fixing body and an embedding assembly. The fixing body includes a first arc-shaped plate and a first connecting plate, the bottom surfaces of which are flush. A clamping assembly is provided on the first arc-shaped plate for fixing plant stems to the inner side of the first arc-shaped plate. One end of the first connecting plate is fixedly disposed on the outer wall of the first arc-shaped plate, and the other end of the first connecting plate extends away from the first arc-shaped plate. A through hole is formed on the first connecting plate, the axis of which is parallel to the axis of the inner side of the first arc-shaped plate. The embedding assembly includes a first hollow column, a second hollow column, and a telescopic rod. The first hollow column is fixed... The first hollow cylinder is slidably disposed within the through hole; the second hollow cylinder is slidably disposed within the first hollow cylinder in a vertical direction, and the lower end of the second hollow cylinder can extend out from the lower end of the first hollow cylinder; the telescopic rod is slidably disposed within the second hollow cylinder in a vertical direction; a plurality of through protruding holes are provided on the circumferential sidewall of the lower end of the second hollow cylinder, and a telescopic member is slidably disposed within the protruding hole; the telescopic member has an outer end and an inner end, the inner end being closer to the axis of the second hollow cylinder than the outer end, and in the vertical direction, the outer end being higher than the inner end; the lower end of the telescopic rod can move downward and push the inner end of each telescopic member, so that the outer end of each telescopic member protrudes out from the outer sidewall of the second hollow cylinder.

[0008] Preferably, the clamping assembly includes a second arc-shaped plate, an auxiliary assembly, and two fixing assemblies; an arc-shaped groove is formed on the inner sidewall of the first arc-shaped plate, and the axis of the arc-shaped groove is coaxial with the axis of the inner side of the first arc-shaped plate; the second arc-shaped plate is slidably disposed in the arc-shaped groove around the axis of the inner side of the first arc-shaped plate; the second arc-shaped plate is capable of closing the notch of the first arc-shaped plate; the two fixing assemblies are disposed opposite to each other on the first arc-shaped plate; the fixing assembly includes an inverted U-shaped frame, a second elastic element, and a linkage rod assembly; the inverted U-shaped frame has a clamping end and a fixing end, the clamping... The fixed end is located inside the first arc-shaped plate, and the fixed end is connected to the outer wall of the first arc-shaped plate through the second elastic element; the linkage assembly is disposed on the inverted U-shaped frame; the auxiliary assembly has a rotating shaft and a third elastic element; the rotating shaft is rotatably disposed on the first connecting plate, and two support plates are fixed on the rotating shaft, the support plates corresponding one-to-one with the linkage assembly; the third elastic element can drive each of the support plates on the rotating shaft to rotate towards the side closer to the linkage assembly, so that the support plate elastically abuts against the linkage assembly.

[0009] Preferably, a circular plate is fixed on the telescopic column; the second hollow cylinder has a first sliding channel, an elastic cavity, and a second sliding channel arranged sequentially from top to bottom and connected to each other; the upper end of the telescopic column is slidably disposed vertically in the first sliding channel, the circular plate is slidably disposed vertically in the elastic cavity, and the lower end of the telescopic column is slidably disposed vertically in the second sliding channel, and the lower end of the telescopic column has a first conical head; the inner diameter of the elastic cavity is larger than the inner diameters of the first and second sliding channels; each of the protruding holes is disposed on the side wall of the second sliding channel, and a plurality of first elastic elements are fixed on the inner side wall of the second sliding channel, the first elastic elements being connected to the telescopic member. The first elastic element is used to keep the outer end of the telescopic member from protruding from the outer wall of the telescopic rod. A first spring is sleeved on the telescopic rod located in the elastic cavity. The upper end of the first spring is fixedly connected to the lower end of the circular plate, and the lower end of the first spring is fixedly connected to the lower inner wall of the elastic cavity. The first spring can pull the circular plate to move vertically downward in the elastic cavity, and the first cone moving downward can push the inner end of each telescopic member and compress the corresponding first elastic element. Each telescopic member pushed by the first cone can move outward in the corresponding protrusion hole so that the outer end of the telescopic member protrudes from the outer wall of the telescopic rod.

[0010] Preferably, a first locking hole is provided on the upper side wall of the telescopic column, and a second locking hole is provided on the inner side wall of the first sliding channel; a pin is provided in the first locking hole, and the pin can be inserted into the second locking hole; after the pin is pulled out from the second locking hole, the first spring can pull the circular plate to move downward in the vertical direction, so that the first cone pushes the outer end of each telescopic component to extend.

[0011] Preferably, the linkage assembly includes a second connecting post, a connecting rod, and a first sliding rod; the second connecting post is fixedly mounted on the inverted U-shaped frame, and one end of the connecting rod is rotatably connected to the second connecting post via a bearing about the axis of the second connecting post; an extension plate is fixed on the first connecting plate; a guide hole is provided on the extension plate, and the first sliding rod slides through the guide hole, with one end of the first sliding rod rotatably connected to the end of the connecting rod away from the second connecting post via a bearing about a first axis, the first axis being parallel to the axis of the second connecting post; the other end of the first sliding rod can abut against the support plate on the corresponding side.

[0012] Preferably, the first connecting plate is provided with a locking assembly; the locking assembly includes a second sliding rod, a second spring, a third sliding rod, a second connecting plate, two third connecting plates, and two insert rods; the first connecting plate has a cavity, and each of the first connecting plates has a through-hole communicating with the cavity at a position corresponding to each of the support plates, and the insert rod slides through the corresponding through-hole along a first direction; the support plate has a third locking hole at a position corresponding to the through-hole; in the natural state, each insert rod is inserted into the corresponding third locking hole; the first connecting plate has a sliding hole communicating with the cavity, and the third sliding rod slides through the sliding hole along a second direction; the second sliding rod is fixed to the third sliding rod. The sliding hole has a receiving groove at the end away from the cavity. The second spring is sleeved on the third sliding rod in the receiving groove. One end of the second spring is connected to the inner wall of the receiving groove on the corresponding side, and the other end of the second spring is connected to the second sliding rod. The second connecting plate is located in the cavity, and the end of the third sliding rod away from the second sliding rod is fixedly connected to the second connecting plate. A third connecting plate is rotatably connected to each of the lower ends of the second connecting plate around the second axis. The other end of each third connecting plate is rotatably connected to the embedded rod on the corresponding side around the third axis. The second axis is parallel to the third axis, and the second axis is perpendicular to both the first direction and the second direction.

[0013] Preferably, the rotating shaft includes a second sliding rod, a square plate, and two rotating columns; the first connecting plate is provided with two through holes communicating with the cavity, the two through holes are arranged opposite to each other, and the rotating columns are respectively rotatably arranged in the corresponding through holes via bearings; the supporting plate is fixed to the end of the rotating column away from the cavity; the two rotating columns are fixedly connected by the second sliding rod; the two rotating columns are coaxially arranged, and the axis of the second sliding rod is not coaxial with the axis of the rotating column; the square plate is located in the cavity, and the third elastic element is located in the cavity; one end of the third elastic element is fixedly connected to the inner wall of the cavity, and the other end of the third elastic element is fixedly connected to the square plate, and the third elastic element can push the square plate to move towards or away from the first arc-shaped plate; a through groove is provided on the square plate, the length direction of the groove extends vertically, and the second sliding rod passes through the groove.

[0014] Preferably, the lower end of the second hollow cylinder is provided with a second cone, and the small end of the second cone is located at the bottom.

[0015] Preferably, a rainwater collection trough is fixedly provided on the first connecting plate, the opening of the rainwater collection trough faces upward, and a drip irrigation pipe is connected to the bottom of the rainwater collection trough, the lower end of the drip irrigation pipe is used to extend to the root position of the vegetation.

[0016] Preferably, the first arc plate has a first circular hole at each end, and the second arc plate has a second circular hole at each end; the first circular hole and the second circular hole correspond one-to-one, and the first circular hole and the second circular hole can be fixed together by a locking rod.

[0017] The present invention achieves the following technical effects compared to the prior art:

[0018] The sandy vegetation ecological restoration device provided by this invention, through its embedded components, forms a fixed stake that can be quickly inserted into the sand using only a single embedded component. Combined with the barbed structure formed by the internal telescopic components, it forms a stable grip after embedding into the sand, strengthening the anchoring strength between the device and the sand. It also improves work efficiency by simplifying the installation process. The fixing body consists of a first arc-shaped plate and a first connecting plate, which together with the embedded components form a planar contact between the bottom surfaces of the first arc-shaped plate and the first connecting plate, superior to existing single anchor points. Furthermore, the two ends of the first arc-shaped plate and the end of the first connecting plate furthest from the first arc-shaped plate together form a triangular stable structure, increasing the contact area between the device and the sand. The arc-shaped structure of the first arc-shaped plate effectively disperses the impact force of wind and sand. The stability of the triangle reduces the likelihood of the device overturning and reduces displacement or tipping due to wind, achieving long-term protection of the vegetation restoration area. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the overall structure of the sandy land vegetation ecological restoration device provided by the present invention;

[0021] Figure 2 A schematic diagram of the structure of the sandy vegetation ecological restoration device provided by the present invention after removing the embedded components;

[0022] Figure 3 for Figure 2 Partial structural sectional view;

[0023] Figure 4 This is a schematic diagram of the structure of the fixing component in the sandy vegetation ecological restoration device provided by the present invention.

[0024] Figure 5 A schematic diagram of the auxiliary components and locking components in the sandy vegetation ecological restoration device provided by the present invention;

[0025] Figure 6 for Figure 5 A magnified view of a section at point A in the middle;

[0026] Figure 7 This is a schematic diagram of the connection structure between the rotating shaft and the support plate in the sandy vegetation ecological restoration device provided by the present invention.

[0027] Figure 8 This is a schematic diagram of the overall structure of the embedded components in the sandy vegetation ecological restoration device provided by the present invention.

[0028] Figure 9 for Figure 8 A sectional view;

[0029] Figure 10 for Figure 9 A magnified view of a section at point B in the middle;

[0030] Figure 11 This is a cross-sectional view of the second hollow column in the sandy vegetation ecological restoration device provided by the present invention.

[0031] Figure 12 for Figure 11 A magnified view of a section at point C.

[0032] In the picture:

[0033] 1-First arc-shaped plate; 101-Arch-shaped groove; 102-Second arc-shaped plate; 103-First connecting plate; 104-Through hole; 105-Extension plate; 106-First round hole; 107-Second round hole; 108-Cavity; 109-Rainwater collection trough; 1091-Drip irrigation pipe;

[0034] 2-Embedded component; 201-First hollow column; 202-Second hollow column; 203-First locking hole; 204-Connecting ring; 205-Third hollow column; 206-Fourth hollow column; 207-Conical column; 208-Conical groove; 209-Extending hole; 2010-First elastic element; 2011-First right-angle plate; 2012-First connecting column; 2013-Circular plate; 2014-Extrusion rod; 2015-First spring; 2016-Second locking hole; 2017-Pull plate; 2018-Pin;

[0035] 3-Fixing component; 301-Second elastic element; 302-Second right-angle plate; 303-Second connecting post; 304-Connecting rod; 305-First sliding rod; 306-Fixing plate;

[0036] 4-Auxiliary component; 401-Rotating column; 402-Support plate; 403-Third locking hole; 404-Second sliding rod; 405-Third sliding rod; 406-Second spring; 407-Second connecting plate; 408-Third connecting plate; 409-Embedded rod; 4010-Third elastic element; 4011-Square plate; 4012-Slide groove. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] The purpose of this invention is to provide a sandy land vegetation ecological restoration device to solve the problems existing in the prior art. It is simple and convenient to install and use, and improves the efficiency of plant sand fixation.

[0039] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Example 1

[0041] This embodiment provides a device for ecological restoration of vegetation in sandy areas, such as... Figures 1-12As shown, the device includes a fixing body and an embedding assembly 2. The fixing body includes a first arc-shaped plate 1 and a first connecting plate 103, the bottom surfaces of which are flush. A clamping assembly is provided on the first arc-shaped plate 1 to fix the plant stem to the inner side of the first arc-shaped plate 1. One end of the first connecting plate 103 is fixedly disposed on the outer side wall of the first arc-shaped plate 1, and the other end of the first connecting plate 103 extends away from the first arc-shaped plate 1. A through hole 104 is provided on the first connecting plate 103, the axis of which is parallel to the axis of the inner side of the first arc-shaped plate 1. The embedding assembly 2 includes a first hollow column 201, a second hollow column, and a telescopic rod. The first hollow column 201 is fixedly disposed in the through hole 104. The second hollow column is slidably disposed in the first hollow column 201 in the vertical direction (the first...). A sliding limiting cavity is provided inside the hollow column 201. A connecting ring 204 is fixed on the second hollow column. The connecting ring 204 slides up and down in the sliding limiting cavity, and the sliding of the connecting ring 204 in the sliding limiting cavity allows the lower end of the second hollow column to extend out of the lower end of the first hollow column 201. The lower end of the second hollow column can extend out from the lower end of the first hollow column 201. A telescopic rod is slidably disposed in the second hollow column in the vertical direction. A plurality of through protrusion holes 209 are opened on the circumferential side wall of the lower end of the second hollow column. Telescopic members are slidably disposed in the protrusion holes 209. The telescopic members have an outer end and an inner end. The inner end is closer to the axis of the second hollow column than the outer end. In the vertical direction, the outer end is higher than the inner end. The lower end of the telescopic rod can move downward and push the inner end of each telescopic member, so that the outer end of each telescopic member protrudes out of the outer side wall of the second hollow column.

[0042] By using the embedded component 2, a fixed stake can be formed using only a single embedded component 2, allowing the device to be quickly inserted into the sand. The barbed structure formed by the internal telescopic components forms a stable grip after embedding into the sand, strengthening the anchoring strength between the device and the sand. It also improves work efficiency by simplifying the installation process. The fixed body consists of a first arc-shaped plate 1 and a first connecting plate 103, which together with the embedded component 2 form a planar contact between the bottom surfaces of the first arc-shaped plate 1 and the first connecting plate 103, which is superior to the existing single anchor point. The two ends of the first arc-shaped plate 1 and the end of the first connecting plate 103 away from the first arc-shaped plate 1 together form a triangular stable structure, which increases the contact area between the device and the sand. The arc-shaped structure of the first arc-shaped plate 1 can effectively disperse the impact force of wind and sand. The stability of the triangle reduces the possibility of the device overturning and reduces displacement or tipping due to wind, achieving long-term protection for the vegetation restoration area.

[0043] The following are the settings instructions for fixing the main body:

[0044] Among the optional solutions in this embodiment, the more preferred one is as follows: Figures 1 to 7As shown, the clamping assembly includes a second arc-shaped plate 102, an auxiliary assembly 4, and two fixing assemblies 3; an arc-shaped groove 101 is formed on the inner wall of the first arc-shaped plate 1, and the axis of the arc-shaped groove 101 is coaxial with the axis of the inner side of the first arc-shaped plate 1; the second arc-shaped plate 102 is slidably disposed in the arc-shaped groove 101 around the axis of the inner side of the first arc-shaped plate 1; the second arc-shaped plate 102 can close the notch of the first arc-shaped plate 1; the two fixing assemblies 3 are disposed opposite to each other on the first arc-shaped plate 1; the fixing assembly 3 includes an inverted U-shaped frame, a second elastic element 301, and a linkage rod assembly; the inverted U-shaped frame has a clamping end and a fixing end. The clamping end is located inside the first arc-shaped plate 1, and the fixed end is connected to the outer wall of the first arc-shaped plate 1 through the second elastic element 301; the linkage assembly is set on the inverted U-shaped frame; the auxiliary assembly 4 has a rotating shaft and a third elastic element 4010; the rotating shaft is rotatably set on the first connecting plate 103, and two support plates 402 are fixed on the rotating shaft, with each support plate 402 corresponding to a linkage assembly; the third elastic element 4010 can drive each support plate 402 on the rotating shaft to rotate towards the side closer to the linkage assembly, so that the support plate 402 elastically abuts against the linkage assembly.

[0045] Among the optional solutions in this embodiment, the more preferred one is as follows: Figure 1 and Figure 2 As shown, the first arc plate 1 has a first circular hole 106 at both ends, and the second arc plate 102 has a second circular hole 107 at both ends; the first circular hole 106 and the second circular hole 107 correspond one-to-one, and the first circular hole 106 and the second circular hole 107 can be fixed together by a locking rod.

[0046] Specifically, during device installation, the plant stems are fixed using two fixing components 3. Then, the second arc-shaped plate 102 is rotated within the arc-shaped groove 101 to the front notch position of the first arc-shaped plate 1, forming a curved windproof barrier to protect the front of the plant. Its arc-shaped structure can effectively disperse the impact force of wind and sand, reduce the direct erosion of seedlings by wind, reduce the risk of root damage, and improve the survival rate of vegetation in windy and sandy environments. The locking rod is embedded in the first round hole 106 and the second round hole 107 to prevent the second arc-shaped plate 102 from deflecting under the influence of strong winds, which would lead to the failure of protection.

[0047] Among the optional solutions in this embodiment, the more preferred one is as follows: Figure 1As shown, a rainwater collection trough 109 is fixedly installed on the first connecting plate 103 (the shape of the rainwater collection trough 109 includes, but is not limited to, box-shaped, funnel-shaped, etc., which can be reasonably selected according to actual needs and actual conditions; the arrangement of the first connecting plate 103 and the rainwater collection trough 109 can be reasonably arranged according to actual needs, such as the rainwater collection trough 109 being set to a reasonable size and directly fixed on the first connecting plate 103, or the rainwater collection trough 109 being set larger than the first connecting plate 103, and the rainwater collection trough 109 being fixed on the first connecting plate 103 by a bracket, the bracket structure being a round rod, or other structures reasonably arranged according to the actual stability effect), the opening of the rainwater collection trough 109 faces upward (the opening is funnel-shaped for better rainwater collection), and the rainwater collection trough 109... A drip irrigation pipe 1091 is connected to the water collection trough 109 (the drip irrigation pipe 1091 can be set at the lowest point of the rainwater collection trough 109, that is, the inner bottom of the rainwater collection trough 109 is an inclined surface, so that water can fully enter the drip irrigation pipe 1091; when the rainwater collection trough 109 is directly fixed to the first connecting plate 103, the upper end of the drip irrigation pipe 1091 is fixed to the side wall of the rainwater collection trough 109; when the rainwater collection trough 109 is fixed to the first connecting plate 103 by a bracket, the upper end of the drip irrigation pipe 1091 can be fixed to the bottom of the rainwater collection trough 109). The lower end of the drip irrigation pipe 1091 is used to extend to the root position of the vegetation (by reasonably setting the size of the drip irrigation pipe 1091 so that its end can form a state of water dripping, effectively controlling the water supply speed and extending its continuous supply time).

[0048] Specifically, by setting up the rainwater collection trough 109, a certain amount of water can be added during the rainy season, and the drip irrigation pipe 109 can be used to supplement water to the roots of the plants, promote root growth, and thus improve the resistance of the vegetation in the windy and sandy environment and increase its survival rate.

[0049] The following are the settings for the fixing component 3 on the clamping assembly:

[0050] Among the optional solutions in this embodiment, the more preferred one is as follows: Figures 1-6 As shown, the linkage assembly includes a second connecting post 303, a connecting rod 304, and a first sliding rod 305. The second connecting post 303 is fixedly mounted on the inverted U-shaped frame. One end of the connecting rod 304 is rotatably connected to the second connecting post 303 via a bearing around the axis of the second connecting post 303. An extension plate 105 is fixed on the first connecting plate 103. A guide hole is provided on the extension plate 105. The first sliding rod 305 slides through the guide hole. One end of the first sliding rod 305 is rotatably connected to the end of the connecting rod 304 away from the second connecting post 303 via a bearing around a first axis. The first axis is parallel to the axis of the second connecting post. The other end of the first sliding rod 305 can abut against the support plate 402 on the corresponding side.

[0051] Specifically, the inverted U-shaped frame includes a second right-angle plate 302 and a fixing plate 306. The second right-angle plate 302 and the fixing plate 306 together form an inverted U-shaped frame. The fixing plate 306 is located inside the first arc-shaped plate 1, and the side of the fixing plate 306 used to clamp the plant stem is an arc-shaped groove.

[0052] Specifically, one end of the second elastic element 301 (such as a rubber block) is fixedly connected to the outer side wall of the first arc-shaped plate 1, and the other end of the second elastic element 301 is fixedly connected to the inner side wall of the second right-angle plate 302.

[0053] The following are the settings instructions for auxiliary component 4 on the clamping assembly:

[0054] Specifically, the support plate 402 is erected on the ground to prevent the first sliding rod 305 of the fixing component 3 from tilting backward; it will only play a supporting role when the first sliding rod 305 has a tendency to tilt backward; the bottom of the support plate 402 can contact the ground; when the device is placed on an inclined ground, the support plate 402 embeds into the sand to form a fulcrum, forming a multi-dimensional anchoring structure with the embedding component 2, and the sand will also provide some auxiliary support for the support plate 402 when embedded in the sand.

[0055] Specifically, after the support plate 402 shifts backward, the end of the first sliding rod 305 of the fixing component 3 disengages from the support plate 402. That is, at this time, the support plate 402 cannot block the first sliding rod 305. At this time, the second elastic element 301 will drive the second right-angle plate 302 to return to the position of the inverted U-shaped frame in the natural state of the second elastic element 301, so that the second right-angle plate 302 drives the fixing plate 306 to fix and clamp the plant.

[0056] Specifically, the second elastic element 301 adapts to the different thicknesses of plant seedlings by utilizing its own elasticity. First, the auxiliary component 4 pushes the first sliding rod 305 to widen the gap between the two fixed plates 306 of the two inverted U-shaped frames so that the plant stems can be inserted. Then, after the auxiliary component 4 is released, the second elastic element 301 recovers its own elasticity, thereby causing the fixed plates 306 of the two inverted U-shaped frames to clamp the plant stems.

[0057] Among the optional solutions in this embodiment, the more preferred one is as follows: Figure 3 , Figure 5 and Figure 6As shown, a locking assembly is provided on the first connecting plate 103; the locking assembly includes a second sliding rod 404, a second spring 406, a third sliding rod 405, a second connecting plate 407, two third connecting plates 408, and two insert rods 409; the first connecting plate 103 has a cavity 108, and the first connecting plate 103 has through-holes communicating with the cavity 108 at the positions corresponding to each support plate 402, and the insert rods 409 slide through the corresponding through-holes along the first direction; the support plates 402 have third locking holes 403 at the positions corresponding to the through-holes; in the natural state, each insert rod 409 is inserted into the corresponding third locking hole 403; the first connecting plate 103 has a sliding hole communicating with the cavity 108, and the third sliding rod 405 slides through the sliding hole along the second direction; the second sliding rod 404 is fixed to the end of the third sliding rod 405 away from the cavity 108; the end of the sliding hole away from the cavity 108 is provided with a receiving groove, the second spring 406 is sleeved on the third sliding rod 405 in the receiving groove, one end of the second spring 406 is connected to the inner wall of the corresponding side of the receiving groove, and the other end of the second spring 406 is connected to the second sliding rod 404; the second connecting plate 407 is located in the cavity 108, and the end of the third sliding rod 405 away from the second sliding rod 404 is fixedly connected to the second connecting plate 407; a third connecting plate 408 is rotatably connected to the lower end of the second connecting plate 407 on both sides around the second axis, and the other end of each third connecting plate 408 is rotatably connected to the corresponding side of the embedded rod 409 around the third axis. The second axis is parallel to the third axis, and the second axis is perpendicular to both the first direction and the second direction.

[0058] Specifically, the movement of the square plate 4011 can change the deflection of the support plate 402; when it is necessary to provide support for the first sliding rod 305 of the fixing component 3, the second sliding rod 404 is pressed towards one side of the cavity, and the second sliding rod 404 will drive the third sliding rod 405 to move towards the side closer to the first arc-shaped plate 1. The moving third sliding rod 405 will drive the connection of the two third connecting plates 408 to move together through the second connecting plate 407. Since the other end of the third connecting plate 408 is connected to the embedded rod 409, and the embedded rod 409 is slidably set in the through embedded hole, the third connecting plate 4011... The movement of 8 will cause the embedded rod 409 to move within the through-hole, thereby pulling it out of the third locking hole 403 of the support plate 402 and releasing the lock on the support plate 402. At this time, due to the third elastic element 4010 pulling the square plate 4011 to move away from the cavity, the movement of the square plate 4011 will cause the rotating column 401 to deflect through the second sliding rod 404. Since the support plate 402 is unlocked at this time, the deflected rotating column 401 will cause the support plate 402 to deflect together, realizing the elastic abutment support of the first sliding rod 305 of the fixed component 3.

[0059] Among the optional solutions in this embodiment, the more preferred one is as follows: Figures 1-3 and Figures 5-7 As shown, the rotating shaft includes a second sliding rod 404, a square plate 4011, and two rotating columns 401; the first connecting plate 103 is provided with two through holes communicating with the cavity 108, the two through holes are arranged opposite to each other, and the rotating columns 401 are respectively rotatably arranged in the corresponding through holes by bearings; a support plate 402 is fixed to the end of the rotating column 401 away from the cavity 108; the two rotating columns 401 are fixedly connected by the second sliding rod 404; the two rotating columns 401 are coaxially arranged, and the axis of the second sliding rod 404 is not coaxial with the axis of the rotating column 401; The square plate 4011 is located inside the cavity 108, and the third elastic element 4010 is located inside the cavity 108. One end of the third elastic element 4010 is fixedly connected to the inner wall of the cavity 108, and the other end of the third elastic element 4010 is fixedly connected to the square plate 4011. The third elastic element 4010 can push the square plate 4011 to move closer to or further away from the first arc plate 1. A through groove 4012 is provided on the square plate 4011. The length direction of the groove 4012 extends vertically, and the second sliding rod 404 passes through the groove 4012.

[0060] Specifically, the third elastic element 4010 and the square plate 4011 enable the support plate 402 to have a buffering capacity. Under strong winds, the angle of the support plate 402 can be finely adjusted through the cooperation of the sliding groove 4012 and the second sliding rod 404. This utilizes the stability of the triangle to resist wind overturning and absorbs the impact of wind and sand through elastic deformation, thereby improving the terrain adaptability and protection effect of the device.

[0061] The following are the settings instructions for embedded component 2:

[0062] Among the optional solutions in this embodiment, the more preferred one is as follows: Figures 8-12As shown, a circular plate 2013 is fixed on the telescopic column (the telescopic column includes a first connecting column 2012 and a pressing rod 2014, the lower end of the first connecting column 2012 is fixedly connected to the upper end of the circular plate 2013, and the upper end of the pressing rod 2014 is fixedly connected to the lower end of the circular plate 2013; the lower end of the pressing rod 2014 is a first cone head); the second hollow cylinder has a first sliding channel, an elastic cavity, and a second sliding channel arranged sequentially from top to bottom and connected to each other (the second hollow cylinder includes a second hollow column 202 fixedly arranged sequentially from top to bottom). The structure includes a connecting ring 204, a third hollow column 205, a fourth hollow column 206, and a conical column 207; a pulling plate 2017 is fixed to the upper end of the second hollow column 202; a first sliding channel is located on the second hollow column 202 and the connecting ring 204; an elastic cavity is located on the third hollow column 205; a second sliding channel is located on the fourth hollow column 206; the upper end of the telescopic column is slidably disposed vertically within the first sliding channel, the circular plate 2013 is slidably disposed vertically within the elastic cavity, and the lower end of the telescopic column is slidably disposed vertically within the first sliding channel. The telescopic rod is placed within the second sliding channel, and its lower end has a first conical head. The inner diameter of the elastic cavity is larger than the inner diameters of both the first and second sliding channels. Each protruding hole 209 is located on the side wall of the second sliding channel, and multiple first elastic elements 2010 are fixed on the inner side wall of the second sliding channel. Each first elastic element 2010 corresponds to and is connected to the telescopic component. The first elastic element 2010 is used to keep the outer end of the telescopic component from protruding from the outer side wall of the telescopic rod. A first spring 2 is sleeved on the telescopic rod located within the elastic cavity. 015, the upper end of the first spring 2015 is fixedly connected to the lower end of the circular plate 2013, and the lower end of the first spring 2015 is fixedly connected to the lower inner wall of the elastic cavity; the first spring 2015 can pull the circular plate 2013 to move vertically downward in the elastic cavity, and the first cone moving downward can push the inner end of each telescopic member and compress the corresponding first elastic element 2010. Each telescopic member pushed by the first cone can move outward in the corresponding protrusion hole 209 so that the outer end of the telescopic member protrudes out of the outer wall of the telescopic column.

[0063] Among the optional solutions in this embodiment, the more preferred one is as follows: Figures 8-11 As shown, a first locking hole 203 is provided on the upper side wall of the telescopic column, and a second locking hole 2016 is provided on the inner side wall of the first sliding channel; a pin 2018 is provided in the first locking hole 203, and the pin 2018 can be inserted into the second locking hole 2016; after the pin 2018 is pulled out from the second locking hole 2016, the first spring 2015 can pull the circular plate 2013 to move downward in the vertical direction, so that the first cone pushes the outer end of each telescopic component to extend out.

[0064] Among the optional solutions in this embodiment, the more preferred one is as follows: Figures 9-11As shown, a second cone is provided at the lower end of the second hollow cylinder, with the small end of the second cone located at the bottom.

[0065] Among the optional solutions in this embodiment, the more preferred one is as follows: Figures 9-11 As shown, the bottom of the second sliding channel has a conical groove 208, and the first cone head corresponds to the conical groove 208.

[0066] Specifically, the telescopic component is a first right-angle plate 2011. The downward movement of the pressing rod 2014 can change the position of each first right-angle plate 2011. A pulling plate 2017 is fixedly connected to the top of the first connecting column 2012. A second locking hole 2016 is provided on the outer side wall of the first connecting column 2012. In use, the device is first placed in the position to be installed, and then the second hollow column is hammered downward. Since the first locking hole 203 of the telescopic column and the second locking hole 2016 of the second hollow column are fixed together by a pin 2018, the device can be moved downward. The downward-moving second hollow cylinder will drive the fourth hollow cylinder 206 to move downward and embed itself into the sand. After the cone-shaped column 207 at the lower end of the fourth hollow cylinder 206 is embedded, the pin 2018 is pulled out. At this time, the extrusion rod 2014 will move downward under the tension of the first spring 2015. The downward-moving extrusion rod 2014 drives the first cone head to move downward synchronously and extrudes the inner end of each first right angle plate 2011, thereby causing the outer end of the first right angle plate 2011 to extend outward, so that the outer wall of the fourth hollow cylinder 206 forms a barb state.

[0067] Specific examples have been used to illustrate the principles and implementation methods of this invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this invention. Furthermore, those skilled in the art will recognize that, based on the ideas of this invention, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this invention.

Claims

1. A device for ecological restoration of vegetation in sandy areas, characterized in that: Includes the fixed body and embedded components; The fixing body includes a first arc-shaped plate and a first connecting plate, the bottom surfaces of the first arc-shaped plate and the first connecting plate are flush; a clamping assembly is provided on the first arc-shaped plate, the clamping assembly is used to fix the plant stem to the inner side of the first arc-shaped plate; one end of the first connecting plate is fixedly disposed on the outer side wall of the first arc-shaped plate, and the other end of the first connecting plate extends away from the first arc-shaped plate; a through hole is provided on the first connecting plate, the axis of the through hole is parallel to the axis of the inner side of the first arc-shaped plate; The embedded component includes a first hollow cylinder, a second hollow cylinder, and a telescopic rod; the first hollow cylinder is fixedly disposed within the through hole; the second hollow cylinder is slidably disposed within the first hollow cylinder in a vertical direction, and the lower end of the second hollow cylinder can extend out from the lower end of the first hollow cylinder; the telescopic rod is slidably disposed within the second hollow cylinder in a vertical direction; a plurality of through protrusion holes are provided on the circumferential sidewall of the lower end of the second hollow cylinder, and telescopic members are slidably disposed within the protrusion holes, each telescopic member having an outer end and an inner end, the inner end being closer to the axis of the second hollow cylinder than the outer end, and the outer end being higher than the inner end in the vertical direction; the lower end of the telescopic rod can move downward and push the inner ends of each telescopic member, so that the outer ends of each telescopic member protrude from the outer sidewall of the second hollow cylinder; The clamping assembly includes a second arc-shaped plate, an auxiliary assembly, and two fixing assemblies; An arc-shaped groove is formed on the inner wall of the first arc-shaped plate, and the axis of the arc-shaped groove is coaxial with the axis of the inner side of the first arc-shaped plate; the second arc-shaped plate is slidably disposed in the arc-shaped groove around the axis of the inner side of the first arc-shaped plate; the second arc-shaped plate can close the notch of the first arc-shaped plate; Two fixing components are disposed opposite to each other on the first arc-shaped plate; each fixing component includes an inverted U-shaped frame, a second elastic element, and a linkage assembly; the inverted U-shaped frame has a clamping end and a fixing end, the clamping end is located on the inner side of the first arc-shaped plate, and the fixing end is connected to the outer side wall of the first arc-shaped plate through the second elastic element; the linkage assembly is disposed on the inverted U-shaped frame; The auxiliary component has a rotating shaft and a third elastic element; the rotating shaft is rotatably mounted on the first connecting plate, and two support plates are fixed on the rotating shaft, with each support plate corresponding to a link assembly; the third elastic element can drive each support plate on the rotating shaft to rotate towards the side closer to the link assembly, so that the support plate elastically abuts against the link assembly.

2. The desert vegetation ecological restoration device according to claim 1, characterized in that: A circular plate is fixed on the telescopic column; the second hollow column has a first sliding channel, an elastic cavity, and a second sliding channel arranged sequentially from top to bottom and connected to each other; The upper end of the telescopic column is slidably disposed vertically within the first sliding channel, the circular plate is slidably disposed vertically within the elastic cavity, and the lower end of the telescopic column is slidably disposed vertically within the second sliding channel, and the lower end of the telescopic column has a first conical head; the inner diameter of the elastic cavity is larger than the inner diameters of the first sliding channel and the second sliding channel; each of the protruding holes is disposed on the side wall of the second sliding channel, and a plurality of first elastic elements are fixed on the inner side wall of the second sliding channel, the first elastic elements corresponding to and connected to the telescopic member, and the first elastic elements are used to keep the outer end of the telescopic member from protruding from the outer side wall of the telescopic column; A first spring is sleeved on the telescopic rod located inside the elastic cavity. The upper end of the first spring is fixedly connected to the lower end of the circular plate, and the lower end of the first spring is fixedly connected to the lower inner bottom wall of the elastic cavity. The first spring can pull the circular plate to move vertically downward in the elastic cavity, and the first cone moving downward can push the inner end of each telescopic member and compress the corresponding first elastic element. Each telescopic member pushed by the first cone can move outward in the corresponding protrusion hole so that the outer end of the telescopic member protrudes out of the outer wall of the telescopic column.

3. The desert vegetation ecological restoration device according to claim 2, characterized in that: A first locking hole is provided on the upper side wall of the telescopic column, and a second locking hole is provided on the inner side wall of the first sliding channel; a pin is provided in the first locking hole, and the pin can be inserted into the second locking hole; After the pin is pulled out of the second locking hole, the first spring can pull the circular plate to move downward in the vertical direction, so that the first cone pushes the outer end of each telescopic member to extend.

4. The desert vegetation ecological restoration device according to claim 1, characterized in that: The linkage assembly includes a second connecting post, a connecting rod, and a first sliding rod; The second connecting column is fixedly mounted on the inverted U-shaped frame, and one end of the connecting rod is rotatably connected to the second connecting column via a bearing around the axis of the second connecting column; An extension plate is fixed on the first connecting plate; a guide hole is provided on the extension plate, and the first sliding rod slides through the guide hole. One end of the first sliding rod is rotatably connected to the end of the connecting rod away from the second connecting column via a bearing around a first axis. The first axis is parallel to the axis of the second connecting column. The other end of the first sliding rod can abut against the support plate on the corresponding side.

5. The desert vegetation ecological restoration device according to claim 1, characterized in that: The first connecting plate is equipped with a locking component; The locking assembly includes a second sliding rod, a second spring, a third sliding rod, a second connecting plate, two third connecting plates, and two embedded rods; The first connecting plate has a cavity, and each of the first connecting plates has a through-hole that communicates with the cavity at the position corresponding to each of the support plates. The insert rod slides through the corresponding through-hole along the first direction. The support plate has a third locking hole at the position corresponding to the through-hole. In the natural state, each insert rod is inserted into the corresponding third locking hole. The first connecting plate has a sliding hole communicating with the cavity, and the third sliding rod slides through the sliding hole along the second direction; the second sliding rod is fixed at the end of the third sliding rod away from the cavity; the end of the sliding hole away from the cavity is provided with a receiving groove, and the second spring is sleeved on the third sliding rod in the receiving groove, one end of the second spring is connected to the inner wall of the receiving groove on the corresponding side, and the other end of the second spring is connected to the second sliding rod; the second connecting plate is located in the cavity, and the end of the third sliding rod away from the second sliding rod is fixedly connected to the second connecting plate; a third connecting plate is rotatably connected to the lower end of the second connecting plate on both sides around the second axis, and the other end of each third connecting plate is rotatably connected to the embedded rod on the corresponding side around the third axis, the second axis is parallel to the third axis, and the second axis is perpendicular to both the first direction and the second direction.

6. The desert vegetation ecological restoration device according to claim 5, characterized in that: The rotating shaft includes a second sliding rod, a square plate, and two rotating columns; The first connecting plate is provided with two through holes communicating with the cavity, and the two through holes are arranged opposite to each other. The rotating column is rotatably arranged in the corresponding through hole by bearings; the support plate is fixed to the end of the rotating column away from the cavity. The two rotating columns are fixedly connected by the second sliding rod; the two rotating columns are coaxially arranged, and the axis of the second sliding rod is not coaxial with the axis of the rotating column; The square plate is located inside the cavity, and the third elastic element is located inside the cavity; one end of the third elastic element is fixedly connected to the inner wall of the cavity, and the other end of the third elastic element is fixedly connected to the square plate; the third elastic element can push the square plate to move closer to or further away from the first arc-shaped plate; a through groove is provided on the square plate, the length direction of the groove extends vertically, and the second sliding rod passes through the groove.

7. The desert vegetation ecological restoration device according to claim 2, characterized in that: The lower end of the second hollow cylinder is provided with a second cone, and the small end of the second cone is located at the bottom.

8. The desert vegetation ecological restoration device according to claim 1, characterized in that: A rainwater collection trough is fixedly installed on the first connecting plate. The opening of the rainwater collection trough faces upward, and a drip irrigation pipe is connected to the bottom of the rainwater collection trough. The lower end of the drip irrigation pipe is used to extend to the root position of the vegetation.

9. The desert vegetation ecological restoration device according to claim 1, characterized in that: The first arc-shaped plate has a first circular hole at each end, and the second arc-shaped plate has a second circular hole at each end; The first circular hole and the second circular hole correspond one-to-one, and the first circular hole and the second circular hole can be fixed together by a locking rod.

Images