Sand vegetation ecological restoration device

Abstract

The invention discloses a sand vegetation ecological restoration device, which relates to the technical field of sand fixation treatment, and comprises a fixed body and an embedded assembly, the fixing body is composed of a first arc-shaped plate and a first connecting plate. The first arc-shaped plate is provided with a clamping assembly used for fixing plant stalks to the inner side of the first arc-shaped plate. One end of the first connecting plate is fixedly connected with the outer side wall of the first arc-shaped plate, the other end of the first connecting plate extends outwards, a vertically-penetrating through hole is formed in the plate, and the hole axis is parallel to the inner side axis of the first arc-shaped plate; the embedded assembly comprises a first hollow column casing, a second hollow column casing and a telescopic column rod; the first hollow column casing is fixedly arranged in the through hole; the second hollow cylinder is vertically and slidably arranged in the first hollow cylinder, and the lower end of the second hollow cylinder can extend out; the telescopic column rod is vertically arranged in the second hollow column casing in a sliding manner; a plurality of extending holes are formed in the side wall of the lower end of the second hollow column casing; the lower end of the telescopic column moves downwards to push the inner end of the telescopic piece, so that the outer end of the telescopic piece protrudes out of the outer side wall of the second hollow column casing. Installation and use are easy and convenient, and the plant sand stabilization efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sand fixation, in particular to a sand vegetation ecological restoration device. BACKGROUND

[0002] Under the background of the increasingly serious global desertification problem, sand vegetation ecological restoration has become one of the key technologies in the field of sand fixation. The sand environment has the characteristics of strong wind, loose soil and poor water retention, and the vegetation is prone to wither due to wind and sand erosion, unstable root system or water loss after planting, resulting in low restoration efficiency.

[0003] Traditional ecological restoration of sand vegetation is achieved by binding with iron wire, but this method has many shortcomings, such as non-reusable, easy to cause damage to trees, etc. There are also existing ring support structures, such as patent CN202410748284.6 - a sand vegetation ecological restoration device.

[0004] The existing device can solve the problem of reusability when in use, but most of its fixing devices are only suitable for flat terrain, resulting in poor universality of the device. In addition, the device relies on multiple fixing structures for reinforcement, which requires a lot of time to install in the sand, thus reducing the efficiency of plant sand fixation. SUMMARY

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

[0006] To achieve the above purpose, the present application provides the following scheme:

[0007] The present invention provides a device for ecological restoration of vegetation in sandy land, comprising a fixed body and an embedded component; the fixed body comprises a first curved plate and a first connecting plate, the bottom surfaces of the first curved plate and the first connecting plate are flush; a clamping component is provided on the first curved plate, and the clamping component is used to fix the plant stem on the inner side of the first curved plate; one end of the first connecting plate is fixedly arranged on the outer side wall of the first curved plate, and the other end of the first connecting plate extends in a direction away from the first curved plate; a through hole is provided on the first connecting plate, and the axis of the through hole is parallel to the axis of the inner side of the first curved plate; the embedded component comprises a first hollow cylinder, a second hollow cylinder and a telescopic column; the first hollow cylinder is fixed The cam is configured to extend the lever arm and the lever arm to extend out of the way so that the cam can extend past the lever arm to move relative to the first end of the cam.

[0008] Preferably, the clamping assembly includes a second arc-shaped plate, an auxiliary assembly and two fixing assemblies; an arc-shaped groove is provided on the inner side 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 arranged 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 gap of the first arc-shaped plate; the two fixing assemblies are relatively arranged on the first arc-shaped plate; the fixing assembly includes an inverted U-shaped frame, a second elastic element and a connecting rod assembly; the inverted U-shaped frame has a clamping end and a fixed end, the clamping The end is located on the inner side of the first curved plate, and the fixed end is connected to the outer side wall of the first curved plate through the second elastic element; the connecting rod assembly is arranged on the inverted U-shaped frame; the auxiliary assembly has a rotating shaft and a third elastic element; the rotating shaft is rotatably arranged on the first connecting plate, and two support plates are fixed on the rotating shaft, and the support plates correspond to the connecting rod assembly one by one; the third elastic element can drive each of the support plates on the rotating shaft to rotate toward the side close to the connecting rod assembly, so that the support plates are elastically abutted against the connecting rod assembly.

[0009] Preferably, the telescopic column is provided with a circular plate; the second hollow cylinder is provided with a first sliding channel, an elastic cavity and a second sliding channel arranged in sequence from top to bottom and communicated; the upper end of the telescopic column is arranged in the first sliding channel in vertical direction, the circular plate is arranged in the elastic cavity in vertical direction, and the lower end of the telescopic column is arranged in the second sliding channel in vertical direction, and the lower end of the telescopic column is provided with a first taper 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 telescopic members is arranged 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 correspond to the telescopic members one by one and are connected, and the first elastic elements are used to keep the outer ends of the telescopic members from protruding out of the outer side wall of the telescopic column; the telescopic column in the elastic cavity is sleeved with a first spring, the upper end of the first spring is fixedly connected with the lower end of the circular plate, and the lower end of the first spring is fixedly connected with the inner bottom wall of the lower end of the elastic cavity; the first spring can pull the circular plate to move downward in the elastic cavity in vertical direction, the first taper head moving downward can push the inner ends of the telescopic members and compress the corresponding first elastic elements, and the telescopic members pushed by the first taper head can move outward in the corresponding telescopic holes, so that the outer ends of the telescopic members protrude out of the outer side wall of the telescopic column.

[0010] Preferably, the upper end side wall of the telescopic column is provided with a first locking hole, and the inner side wall of the first sliding channel is provided with a second locking hole; a bolt is arranged in the first locking hole, and the bolt can be inserted into the second locking hole; after the bolt is pulled out of the second locking hole, the first spring can pull the circular plate to move downward in vertical direction, so that the first taper head pushes the outer ends of the telescopic members to protrude out.

[0011] Preferably, the linkage rod assembly comprises a second connecting column, a connecting rod and a first sliding rod; the second connecting column is fixedly arranged on the inverted U-shaped frame, one end of the connecting rod is rotatably connected to the second connecting column through a bearing around the axis of the second connecting column; the first connecting plate is fixedly provided with an extension plate; the extension plate is provided with a guide hole, the first sliding rod is slidably arranged in 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 through a bearing around a first axis, and the first axis is parallel to the axis of the second connecting shaft; the other end of the first sliding rod can abut against the corresponding side support plate.

[0012] Preferably, a locking assembly is provided on the first connecting plate; 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 the first connecting plate is provided with a through-embedded hole connected to the cavity at a position corresponding to each of the support plates, and the embedded rod slides through the corresponding through-embedded hole along the first direction; the support plate is provided with a third locking hole at a position corresponding to the through-embedded hole; in a natural state, each of the embedded rods is inserted into the corresponding third locking hole; the first connecting plate is provided with a sliding hole connected to the cavity, and the third sliding rod slides through the sliding hole along the second direction; the second sliding rod is fixed to the third sliding rod One end is away from the cavity; the sliding hole is provided with a accommodating groove at one end away from the cavity, the second spring is sleeved on the third sliding rod in the accommodating groove, one end of the second spring is connected to the inner wall on the corresponding side of the accommodating groove, 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; the lower end of the second connecting plate is respectively connected to a third connecting plate on both sides for rotation around the second axis, and the other end of each third connecting plate is connected to the embedded rod on the corresponding side for rotation around the third axis, the second axis is parallel to the third axis, and the second axis is perpendicular to the first direction and the second direction.

[0013] and a gear engaged with the gear train of the second end in the forward direction and the forward direction of the linkage set up, the gear train being connected along the axis of the rotation of the gear train and the axis of the rotation of the gear train.

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

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

[0016] Preferably, the two ends of the first arc-shaped plate are respectively provided with first circular holes, and the two ends of the second arc-shaped plate are respectively provided with second circular holes; the first circular holes correspond to the second circular holes one by one, and a locking rod can be passed through the first circular holes and the second circular holes to be fixed together.

[0017] The present application has the following technical effects relative to the prior art:

[0018] The sand vegetation ecological restoration device provided by the present application can be quickly inserted into the sand by using only a single embedding assembly to form a fixing pile, and the anchoring strength of the device and the sand is strengthened after the barb structure formed by the internal telescopic members is embedded into the sand, and the working efficiency is improved by simplifying the installation process; the fixing body is composed of a first arc-shaped plate and a first connecting plate, which are formed together, the overall bottom surface of the first arc-shaped plate and the first connecting plate forms a planar contact, which is better than a single anchor point, and the two ends of the first arc-shaped plate and the end of the first connecting plate away from the first arc-shaped plate together form a triangular stable structure, which expands the contact area of the device and the sand, and the arc surface structure of the first arc-shaped plate can effectively disperse the impact force of wind and sand; the stability of the triangular structure reduces the risk of the device being overturned, reduces the displacement or collapse caused by wind force, and realizes long-term protection of the vegetation restoration area. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description only constitute some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0020] Figure 1 The overall structure schematic diagram of the sand vegetation ecological restoration device provided by the present application is shown in the figure.

[0021] Figure 2 The structure schematic diagram of the sand vegetation ecological restoration device provided by the present application is shown in the figure.

[0022] Figure 3 The partial structure sectional view of the sand vegetation ecological restoration device provided by the present application is shown in the figure. Figure 2

[0023] Figure 4 The structure schematic diagram of the fixing assembly in the sand vegetation ecological restoration device provided by the present application is shown in the figure.​

[0024] Figure 5 This is a schematic structural diagram of the auxiliary components and locking components in the sand vegetation ecological restoration device provided by the present invention;

[0025] Figure 6 for Figure 5 A partial enlarged view of 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 sand 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 sand vegetation ecological restoration device provided by the present invention;

[0028] Figure 9 for Figure 8 sectional view of

[0029] Figure 10 for Figure 9 A partial enlarged view of point B in the middle;

[0030] Figure 11 A cross-sectional view of the second hollow cylinder in the sand vegetation ecological restoration device provided by the present invention;

[0031] Figure 12 for Figure 11 A partial enlarged view of point C in the middle.

[0032] In the picture:

[0033] 1-first curved plate; 101-arc groove; 102-second curved plate; 103-first connecting plate; 104-through hole; 105-extension plate; 106-first circular hole; 107-second circular hole; 108-cavity; 109-rainwater collection trough; 1091-drip irrigation pipe;

[0034] 2 - embedded component; 201 - first hollow cylinder; 202 - second hollow cylinder; 203 - first locking hole; 204 - connecting ring; 205 - third hollow cylinder; 206 - fourth hollow cylinder; 207 - tapered cylinder; 208 - tapered groove; 209 - extension hole; 2010 - first elastic element; 2011 - first right-angle plate; 2012 - first connecting cylinder; 2013 - circular plate; 2014 - extrusion rod; 2015 - first spring; 2016 - second locking hole; 2017 - pulling plate; 2018 - latch;

[0035] 3-fixed assembly; 301-second elastic element; 302-second right-angle plate; 303-second connecting column; 304-connecting rod; 305-first sliding rod; 306-fixed plate;

[0036] 4- auxiliary component; 401- rotating column; 402- supporting 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 DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

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

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is 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 land, such as Figures 1 to 12As shown, it includes a fixed body and an embedded component 2; the fixed body includes a first curved plate 1 and a first connecting plate 103, and the bottom surfaces of the first curved plate 1 and the first connecting plate 103 are flush; a clamping component is provided on the first curved plate 1, and the clamping component is used to fix the plant stem on the inner side of the first curved plate 1; one end of the first connecting plate 103 is fixedly arranged on the outer side wall of the first curved plate 1, and the other end of the first connecting plate 103 extends in the direction away from the first curved plate 1; a through hole 104 is provided on the first connecting plate 103 that passes through the upper and lower parts, and the axis of the through hole 104 is parallel to the axis of the inner side of the first curved plate 1; the embedded component 2 includes a first hollow cylinder 201, a second hollow cylinder and a telescopic column; the first hollow cylinder 201 is fixedly arranged in the through hole 104; the second hollow cylinder is slidably arranged in the first hollow cylinder 201 along the vertical direction (first A sliding limit cavity is provided in the hollow cylinder 201, and a connecting ring 204 is fixed on the second hollow cylinder. The connecting ring 204 slides up and down in the sliding limit cavity, and the sliding of the connecting ring 204 in the sliding limit cavity can make the lower end of the second hollow cylinder extend out of the lower end of the first hollow cylinder 201), and the lower end of the second hollow cylinder can extend from the lower end of the first hollow cylinder 201; the telescopic column is slidably arranged in the second hollow cylinder along the vertical direction; a plurality of through-protruding holes 209 are opened on the circumferential side wall of the lower end of the second hollow cylinder, and a telescopic part is slidably arranged in the protruding hole 209, and the telescopic part has an outer end and an inner end, the inner end is closer to the axis of the second hollow cylinder than the outer end, and in the vertical direction, the outer end is higher than the inner end; the lower end of the telescopic column can move downward and push the inner end of each telescopic part, so that the outer end of each telescopic part protrudes from the outer side wall of the second hollow cylinder.

[0042] By setting up the embedding component 2, a fixed pile formed by only using a single embedding component 2 can be formed, so that the device can be quickly inserted into the sand. The hook structure formed by the internal telescopic parts forms a firm grip after embedding into the sand, thereby strengthening the anchoring strength between the device and the sand, and improving the working efficiency by simplifying the installation process; the fixed body is composed of a first arc-shaped plate 1 and a first connecting plate 103, which are formed together with the embedding component 2. The overall bottom surface of the first arc-shaped plate 1 and the first connecting plate 103 forms a planar contact, which is better than the existing single anchor point, and 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 expands the contact area between the device and the sand, and the arc surface structure of the first arc-shaped plate 1 can effectively disperse the impact force of wind and sand; and the stability of the triangle reduces the possibility of the device overturning, reduces the displacement or tipping due to wind, and realizes long-term protection of the vegetation restoration area.

[0043] Among them, the relevant settings for fixing the body are as follows:

[0044] Among the optional solutions of this embodiment, it is more preferred that 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 side 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 arranged 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 gap of the first arc-shaped plate 1; the two fixing assemblies 3 are oppositely arranged 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 fixed end, the clamping end is located on the inner side of the first arc-shaped plate 1, and the fixed end is connected with the outer side wall of the first arc-shaped plate 1 through the second elastic element 301; the linkage rod assembly is arranged 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 arranged on the first connecting plate 103, two supporting plates 402 are fixed on the rotating shaft, and the supporting plates 402 correspond to the linkage rod assemblies one by one; the third elastic element 4010 can drive each supporting plate 402 on the rotating shaft to rotate towards the side close to the linkage rod assembly, so that the supporting plate 402 elastically abuts against the linkage rod assembly.

[0045] In the optional solution of the embodiment, preferably, as shown in Figure 1 and Figure 2 shown, the two ends of the first arc-shaped plate 1 are respectively provided with first circular holes 106, and the two ends of the second arc-shaped plate 102 are respectively provided with second circular holes 107; the first circular holes 106 correspond to the second circular holes 107 one by one, and a locking rod can be passed through the first circular holes 106 and the second circular holes 107 to be fixed together.

[0046] Specifically, during installation of the device, the two fixing assemblies 3 are used to fix the plant stems, then the second arc-shaped plate 102 is rotated in the arc-shaped groove 101 to the front side gap position of the first arc-shaped plate 1 to form a curved windproof barrier and achieve protection of the front side of the plant, the arc surface structure can effectively disperse the impact force of wind and sand, reduce the direct erosion of wind and sand on the seedlings, reduce the risk of stress damage to the root system, improve the survival rate of vegetation in the wind and sand environment, and the locking rod is embedded into the first circular holes 106 and the second circular holes 107 to avoid deflection of the second arc-shaped plate 102 under the influence of strong wind, thereby causing failure of protection.

[0047] In the optional solution of the embodiment, preferably, as shown in Figure 1As shown, a rainwater collecting trough 109 is fixedly provided on the first connecting plate 103 (the shape of the rainwater collecting trough 109 includes but is not limited to a box shape, a funnel shape, etc., which can be reasonably selected according to actual needs and actual conditions; the settings of the first connecting plate 103 and the rainwater collecting trough 109 can be reasonably set according to actual needs, such as the rainwater collecting trough 109 can be set to a reasonable size and directly fixed on the first connecting plate 103, or the rainwater collecting trough 109 can be set larger than the first connecting plate 103, and the rainwater collecting trough 109 is fixed to the first connecting plate 103 by a bracket, and the structure of the bracket can be a round rod, or other structures that are reasonably set according to the actual stability effect), the notch of the rainwater collecting trough 109 faces upward (the notch is trumpet-shaped to better collect rainwater), and the rainwater collecting trough 109 is fixed to the first connecting plate 103 by a bracket. The water collection trough 109 is connected to a drip irrigation pipe 1091 (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 on the first connecting plate 103, the upper end of the drip irrigation pipe 1091 is fixed on the side wall of the rainwater collection trough 109; when the rainwater collection trough 109 is fixed on the first connecting plate 103 through a bracket, the upper end of the drip irrigation pipe 1091 can be fixed on the bottom of the rainwater collection trough 109), and 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 water dripping state, 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 replenish water to the roots of the plants, promote their root growth, and thereby improve the resistance of vegetation in a windy and sandy environment and improve its survival rate.

[0049] Among them, the relevant setting instructions for the fixing component 3 on the clamping component are:

[0050] Among the optional solutions of this embodiment, it is more preferred that Figures 1 to 6 As shown, the connecting rod assembly includes a second connecting column 303, a connecting rod 304 and a first sliding rod 305; the second connecting column 303 is fixedly set on the inverted U-shaped frame, and one end of the connecting rod 304 is connected to the second connecting column 303 by rotating around the axis of the second connecting column 303 through a bearing; an extension plate 105 is fixed on the first connecting plate 103; a guide hole is opened on the extension plate 105, and the first sliding rod 305 is slidably passed through the guide hole, and one end of the first sliding rod 305 is connected to the end of the connecting rod 304 away from the second connecting column 303 by rotating around the first axis through a bearing, and the first axis is parallel to the axis of the second connecting shaft; 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 comprises the second right-angle plate 302 and the fixed plate 306, the second right-angle plate 302 and the fixed plate 306 jointly form the inverted U-shaped frame, the fixed plate 306 is located at the inner side of the first arc-shaped plate 1, and the side of the fixed plate 306 for clamping the plant stem is in an arc-shaped groove shape.

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

[0053] Among them, the related setting of the auxiliary assembly 4 on the clamping assembly is as follows:

[0054] Specifically, the support plate 402 is erected on the ground and is used for preventing the first sliding rod 305 of the fixed assembly 3 from being inclined backward; the support plate 402 plays a role of abutting support only when the first sliding rod 305 has a tendency to be inclined 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 is embedded in the sand to form a fulcrum, and forms a multi-dimensional anchoring structure with the embedding assembly 2; and in the state of being embedded in the sand, the sand also plays a certain auxiliary supporting role on the support plate 402.

[0055] Specifically, after the support plate 402 is offset backward, the end of the first sliding rod 305 of the fixed assembly 3 is separated from the support plate 402, that is, the support plate 402 cannot block the first sliding rod 305 at this time, and at this time, the second elastic element 301 drives the second right-angle plate 302 to restore 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 fixed plate 306 to fix and clamp the plant.

[0056] Specifically, the second elastic element 301 is used for self-adapting to plants with different thicknesses; the auxiliary assembly 4 is used for driving the first sliding rod 305 to expand the distance between the two fixed plates 306 of the two inverted U-shaped frames, so that the plant stem can be placed in, and then the auxiliary assembly 4 is released, and the two fixed plates 306 of the two inverted U-shaped frames are clamped to the plant stem due to the elastic recovery of the second elastic element 301.

[0057] In the optional solution of the embodiment, preferably, as 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 embedded rods 409; the first connecting plate 103 has a cavity 108, and the first connecting plate 103 corresponding to each support plate 402 is provided with a through embedding hole connected to the cavity 108, and the embedded rod 409 slides in the corresponding through embedding hole along the first direction; the support plate 402 is provided with a third locking hole 403 at the position corresponding to the through embedding hole; in the natural state, each embedded rod 409 is inserted into the corresponding third locking hole 403; a sliding hole connected to the cavity 108 is provided on the first connecting plate 103, and the third sliding rod 405 slides in 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 accommodating groove, and the second spring 406 is sleeved on the third sliding rod 405 in the accommodating groove, one end of the second spring 406 is connected to the inner wall of the corresponding side of the accommodating 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; the lower end of the second connecting plate 407 is respectively connected to a third connecting plate 408 around the second axis, and the other end of each third connecting plate 408 is connected to the embedded rod 409 on the corresponding side around the third axis, the second axis is parallel to the third axis, and the second axis is perpendicular to 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 assembly 3, the second sliding rod 404 is pressed toward one side of the cavity, and the second sliding rod 404 will drive the third sliding rod 405 to move toward the side close to the first curved plate 1, and 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 embedded hole, the third connecting plate 40 The movement of 8 will drive the embedded rod 409 to move in the embedded hole, so that it is pulled out from the third locking hole 403 of the support plate 402, and the support plate 402 is unlocked; at this time, since the third elastic element 4010 pulls the square plate 4011 to move away from the cavity, the movement of the square plate 4011 will drive 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 drive the support plate 402 to deflect together, thereby realizing elastic abutment support for the first sliding rod 305 of the fixing component 3.

[0059] Among the optional solutions of this embodiment, it is more preferred that Figures 1 to 3 and Figures 5 to 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 through bearings; a support plate 402 is fixed to one 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 in the cavity 108, and the third elastic element 4010 is located in 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, and the third elastic element 4010 can push the square plate 4011 to move toward or away from the first curved plate 1; a through-groove 4012 is provided on the square plate 4011, and the length direction of the groove 4012 extends in the vertical direction, and the second sliding rod 404 is passed through the groove 4012.

[0060] Specifically, the setting of the third elastic element 4010 and the square plate 4011 gives the support plate 402 a buffering ability. Under the action of strong wind, the angle of the support plate 402 can be fine-tuned through the cooperation of the slide groove 4012 and the second sliding rod 404. It not only uses the stability of the triangle to resist wind overturning, but also absorbs the impact force of wind and sand through elastic deformation, thereby improving the terrain adaptability and protection effect of the device.

[0061] Among them, the relevant setting instructions for embedded component 2:

[0062] Among the optional solutions of this embodiment, it is more preferred that Figures 8 to 12As shown, the telescopic column rod is fixed with a circular plate 2013 (the telescopic column rod comprises a first connecting column 2012 and an extrusion rod 2014, the lower end of the first connecting column 2012 is fixedly connected with the upper end of the circular plate 2013, and the upper end of the extrusion rod 2014 is fixedly connected with the lower end of the circular plate 2013; the lower end of the extrusion rod 2014 is a first taper head); the second hollow cylinder has a first sliding channel, an elastic cavity and a second sliding channel which are sequentially arranged from top to bottom and are communicated (the second hollow cylinder comprises a second hollow cylinder 202, a connecting ring 204, a third hollow cylinder 205, a fourth hollow cylinder 206 and a tapered cylinder 207 which are sequentially fixedly arranged from top to bottom; the upper end of the second hollow cylinder 202 is fixedly provided with a pulling plate 2017; the first sliding channel is located on the second hollow cylinder 202 and the connecting ring 204; the elastic cavity is located on the third hollow cylinder 205; and the second sliding channel is located on the fourth hollow cylinder 206); the upper end of the telescopic column rod is slidably arranged in the first sliding channel in the vertical direction, the circular plate 2013 is slidably arranged in the elastic cavity in the vertical direction, and the lower end of the telescopic column rod is slidably arranged in the second sliding channel in the vertical direction, and the lower end of the telescopic column rod has a first taper head; the inner diameter of the elastic cavity is greater than the inner diameters of the first sliding channel and the second sliding channel; each extension hole 209 is arranged on the side wall of the second sliding channel, and a plurality of first elastic elements 2010 are fixedly arranged on the inner side wall of the second sliding channel, the first elastic elements 2010 correspond to the telescopic members one by one and are connected, and the first elastic elements 2010 are used to keep the outer ends of the telescopic members from protruding out of the outer side wall of the telescopic column rod; a first spring 2015 is sleeved on the telescopic column rod in the elastic cavity, the upper end of the first spring 2015 is fixedly connected with the lower end of the circular plate 2013, and the lower end of the first spring 2015 is fixedly connected with the inner bottom wall of the lower end of the elastic cavity; the first spring 2015 can pull the circular plate 2013 to move downward in the elastic cavity in the vertical direction, and the downward moving first taper head can push the inner ends of the telescopic members and compress the corresponding first elastic elements 2010, and the telescopic members pushed by the first taper head can move outward in the corresponding extension hole 209, so that the outer ends of the telescopic members protrude out of the outer side wall of the telescopic column rod.

[0063] In the optional solution of the embodiment, preferably, as shown in Figures 8 to 11 As shown, the upper end side wall of the telescopic column rod is provided with a first locking hole 203, and the inner side wall of the first sliding channel is provided with a second locking hole 2016; a bolt 2018 is arranged in the first locking hole 203, and the bolt 2018 can be inserted into the second locking hole 2016; after the bolt 2018 is pulled out of 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 taper head pushes the outer ends of the telescopic members to protrude out.

[0064] In the optional solution of the embodiment, preferably, as shown in Figures 9 to 11As shown, a second cone head is provided at the lower end of the second hollow cylinder, and the small end of the second cone head is located at the bottom.

[0065] Among the optional solutions of this embodiment, it is more preferred that Figures 9 to 11 As shown, the bottom of the second sliding channel has a tapered groove 208 , and the first cone head corresponds to the tapered groove 208 .

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

[0067] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A device for ecological restoration of vegetation in sandy land, characterized by: including a fixed body and an embedded component; The fixing body includes a first curved plate and a first connecting plate, the bottom surfaces of the first curved plate and the first connecting plate being flush; a clamping assembly is provided on the first curved plate, and the clamping assembly is used to fix the plant stem to the inner side of the first curved plate; one end of the first connecting plate is fixedly provided on the outer side wall of the first curved plate, and the other end of the first connecting plate extends away from the first curved plate; a through hole is provided on the first connecting plate extending vertically, and the axis of the through hole is parallel to the axis of the inner side of the first curved plate; The embedded component includes a first hollow cylinder, a second hollow cylinder and a telescopic cylinder; the first hollow cylinder is fixedly arranged in the through hole; the second hollow cylinder is slidably arranged in the first hollow cylinder along the vertical direction, and the lower end of the second hollow cylinder can extend from the lower end of the first hollow cylinder; the telescopic cylinder is slidably arranged in the second hollow cylinder along the vertical direction; a plurality of through extension holes are opened on the circumferential side wall of the lower end of the second hollow cylinder, and a telescopic part is slidably arranged in the extension hole, and the telescopic part has an outer end and an inner end, the inner end is closer to the axis of the second hollow cylinder than the outer end, and in the vertical direction, the outer end is higher than the inner end; the lower end of the telescopic cylinder can move downward and push the inner end of each telescopic part, so that the outer end of each telescopic part protrudes from the outer side wall of the second hollow cylinder.

2. The device for ecological restoration of sandy vegetation according to claim 1, characterized in that: The clamping assembly includes a second arc-shaped plate, an auxiliary assembly and two fixing assemblies; An arcuate groove is formed on the inner side wall of the first arcuate plate, and the axis of the arcuate groove is coaxial with the axis of the inner side of the first arcuate plate; the second arcuate plate is slidably arranged in the arcuate groove around the axis of the inner side of the first arcuate plate; the second arcuate plate is capable of closing the gap of the first arcuate plate; The two fixing assemblies are arranged oppositely on the first curved 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 fixed end, the clamping end is located on the inner side of the first curved plate, and the fixed end is connected to the outer side wall of the first curved plate through the second elastic element; the linkage rod assembly is arranged on the inverted U-shaped frame; The auxiliary component has a rotating shaft and a third elastic element; the rotating shaft is rotatably set on the first connecting plate, and two support plates are fixed on the rotating shaft, and the support plates correspond to the connecting rod components one by one; the third elastic element can drive each of the support plates on the rotating shaft to rotate toward the side close to the connecting rod component, so that the support plates are elastically abutted against the connecting rod component.

3. The device for ecological restoration of sandy vegetation according to claim 1, characterized in that: 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 in sequence from top to bottom and connected; The upper end of the telescopic column is slidably disposed in the first sliding channel along the vertical direction, the circular plate is slidably disposed in the elastic cavity along the vertical direction, and the lower end of the telescopic column is slidably disposed in the second sliding channel along the vertical direction, and the lower end of the telescopic column has a first cone 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 extension holes is disposed on the side wall of the second sliding channel, and a plurality of first elastic elements are fixed to the inner side wall of the second sliding channel, the first elastic elements corresponding to and connected to the telescopic members one by one, 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 column 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 inner bottom wall of the lower end of the elastic cavity; The first spring can pull the circular plate to move downward in the elastic cavity in the vertical direction, and the downward moving first cone head can push the inner end of each telescopic member and compress the corresponding first elastic element. Each telescopic member pushed by the first cone head can move outward in the corresponding extension hole so that the outer end of the telescopic member protrudes from the outer side wall of the telescopic column.

4. The device for ecological restoration of sandy vegetation according to claim 3, 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 latch is provided in the first locking hole, and the latch can be inserted into the second locking hole; After the latch 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 head pushes the outer end of each telescopic member to extend.

5. The sand vegetation ecological restoration device according to claim 2, characterized in that: The connecting rod assembly includes a second connecting column, a connecting rod and a first sliding rod; The second connecting column is fixedly arranged on the inverted U-shaped frame, and one end of the connecting rod is rotatably connected to the second connecting column around the axis of the second connecting column through a bearing; 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, and one end of the first sliding rod is connected to the end of the connecting rod away from the second connecting column by rotating around a first axis through a bearing, and the first axis is parallel to the axis of the second connecting shaft; the other end of the first sliding rod can abut against the support plate on the corresponding side.

6. The device for ecological restoration of sandy vegetation according to claim 2, characterized in that: 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 embedded rods; The first connecting plate has a cavity, and a through-embedding hole communicating with the cavity is formed at a position of the first connecting plate corresponding to each of the support plates, and the embedding rod is slidably inserted into the corresponding through-embedding hole along a first direction; a third locking hole is formed at a position of the support plate corresponding to the through-embedding hole; in a natural state, each of the embedding rods is inserted into the corresponding third locking hole; The cam is secured to the side panel with an angular channel formed between a first end of an axis and a second end of an axis, and the cam has a channel slot that receives the second end of the axis. The cam is secured to the side panel with an axis that is adapted to move relative to the first and second axis.

7. The device for ecological restoration of sandy vegetation according to claim 6, 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, the two through holes being arranged opposite to each other, and the rotating columns are respectively rotatably arranged in the corresponding through holes via bearings; the support plate is fixed to one end of the rotating column away from the cavity; The two rotating columns are fixedly connected via 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 toward or away from the first curved plate; a through sliding groove is provided on the square plate, the length direction of the sliding groove extends in the vertical direction, and the second sliding rod is passed through the sliding groove.

8. The device for ecological restoration of sandy vegetation according to claim 3, characterized in that: A second cone head is provided at the lower end of the second hollow cylinder, and the small end of the second cone head is located at the bottom.

9. The device for ecological restoration of sandy vegetation according to claim 1, characterized in that: A rainwater collecting trough is fixedly provided on the first connecting plate, the notch of the rainwater collecting trough faces upward, and a drip irrigation pipe is connected to the bottom of the rainwater collecting trough, and the lower end of the drip irrigation pipe is used to extend to the root position of the vegetation.

10. The device for ecological restoration of sandy vegetation according to claim 2, characterized in that: The first arc-shaped plate is provided with a first circular hole at both ends, and the second arc-shaped plate is provided with a second circular hole at both ends; The first circular hole corresponds to the second circular hole one by one, and the first circular hole and the second circular hole can be fixed together by a locking rod.

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