A desert quicksand fixing auxiliary vegetation planting device and a planting method thereof

Abstract

The application belongs to sand-fixing planting technical field, especially a sand-fixing auxiliary vegetation planting device and a planting method thereof, which comprises a plurality of sand barriers one and a plurality of sand barriers two, the plurality of sand barriers one and the plurality of sand barriers two are linearly distributed, and the plurality of sand barriers one and the plurality of sand barriers two are transversely and longitudinally staggered, a plurality of planting areas in matrix distribution are formed between the plurality of sand barriers one and the plurality of sand barriers two which are transversely and longitudinally staggered, and a plurality of intersection nodes are formed at the connection of the sand barriers one and the sand barriers two which are transversely and longitudinally staggered, a positioning and lifting assembly is installed on the intersection nodes, and the positioning and lifting assembly comprises a supporting plate for lifting the intersection nodes. The plurality of sand barriers one and the plurality of sand barriers two are woven into a grid, the plurality of sand barriers one and the plurality of sand barriers two are staggered, and the four drill rods on the positioning and lifting assembly can also limit the sand barriers one and the sand barriers two, so that the sand barriers one and the sand barriers two are not easy to deviate.

Description

TECHNICAL FIELD

[0001] The present application relates to sand-fixing planting technology field, especially to a kind of desert flowing sand fixed auxiliary vegetation planting device and planting method thereof. BACKGROUND

[0002] Sand barrier is an important technical means of sand control engineering, laying sand barrier can maintain the relative stability of mobile sand dune wind-eroded sand surface, effectively control the movement of sand dune surface sand, form relatively stable wind-eroded concave surface within the effective protection range of sand barrier, which is beneficial to the survival and growth of artificial vegetation and the recovery of natural vegetation, and gradually achieve the effect of sand control.

[0003] Some existing degradable sand barriers are usually directly placed on flowing sand, and since the connection between each sand barrier is loose, the sand barrier is prone to displacement in windy weather, resulting in poor windproof effect. In addition, some wild animals passing through these sand barriers can also cause the sand barriers to deviate. Therefore, a desert flowing sand fixed auxiliary vegetation planting device and planting method thereof are proposed. SUMMARY

[0004] The present application proposes a desert flowing sand fixed auxiliary vegetation planting device and planting method thereof to solve the problems in the prior art.

[0005] To achieve the above purpose, the present application adopts the following technical scheme: a desert flowing sand fixed auxiliary vegetation planting device, comprising a plurality of sand barriers one and a plurality of sand barriers two, the plurality of sand barriers one and the plurality of sand barriers two are linearly distributed, and the plurality of sand barriers one and the plurality of sand barriers two are arranged horizontally and vertically, a plurality of planting areas in matrix distribution are formed between the horizontally and vertically arranged plurality of sand barriers one and the plurality of sand barriers two, and a plurality of intersection nodes are formed at the connection of the horizontally and vertically arranged sand barriers one and sand barriers two, a positioning and lifting assembly is installed on the intersection node, the positioning and lifting assembly comprises a supporting plate for lifting the intersection node, a plurality of drill rods in matrix distribution are fixedly installed on the top of the supporting plate, and a positioning mechanism fixed in flowing sand is arranged below the drill rod.

[0006] Preferably, the positioning mechanism comprises a plurality of arc-shaped blocks one and a plurality of arc-shaped blocks two in linear distribution, the plurality of arc-shaped blocks one and the plurality of arc-shaped blocks two are arranged alternately, and the plurality of arc-shaped blocks one and the plurality of arc-shaped blocks two are rotated around the drill rod directly above as the center, the rotation directions of the plurality of arc-shaped blocks one and the plurality of arc-shaped blocks two are opposite, the top of the uppermost arc-shaped block one is slidingly connected with the bottom of the supporting plate, and the bottom of the lowermost arc-shaped block two is fixedly installed with a tapered block.

[0007] Preferably, a plurality of circular holes one are arranged on the arc-shaped block one, a plurality of circular holes two coaxial with the circular holes one are arranged on the arc-shaped block two, a same cylinder is rotatably arranged in the plurality of circular holes one, and the plurality of arc-shaped block twos are fixedly sleeved on the cylinder through the corresponding circular holes two.

[0008] Preferably, the drill rod top end is provided with an adjusting mechanism, the adjusting mechanism comprises a box body fixedly connected with the drill rod top end, a bevel gear one and a bevel gear two coaxial with the drill rod are rotatably arranged in the box body, the cylinder penetrates through the drill rod and rotatably extends into the box body, and the cylinder penetrates through the bevel gear one and is fixedly connected with the bevel gear one, the round rod penetrates through the cylinder and the box body and penetrates through the bevel gear two and is fixedly connected with the bevel gear two, the bevel gear one and the bevel gear two are meshingly connected with a same bevel gear three, and the box body is provided with an adjusting ring fixedly connected with the bevel gear three.

[0009] Preferably, the arc-shaped block one top is provided with a chute one, a plurality of release holes one are arranged on the chute one inner wall at equal intervals, and the arc-shaped block one top and bottom edges are respectively provided with blade edges one and two.

[0010] Preferably, the arc-shaped block two top is provided with a chute two, a plurality of release holes two are arranged on the chute two inner wall at equal intervals, and the arc-shaped block two top and bottom edges are respectively provided with blade edges three and four.

[0011] Preferably, the sand barriers one and two are fabric bags made of biodegradable materials, which are mixed with at least one of polylactic acid fibers, regenerated protein fibers, regenerated cellulose fibers or natural fibers, and the fabric bags are filled with local flowing sand.

[0012] A desert flowing sand fixing auxiliary vegetation planting method is suitable for the above-mentioned desert flowing sand fixing auxiliary vegetation planting device, and comprises the following steps:

[0013] S1, first, the flowing sand land to be planted is leveled, and then a plurality of positioning and lifting assemblies are fixed on the flowing sand land to be planted in a matrix manner;

[0014] S2, then the plurality of sand barriers one and the plurality of sand barriers two are woven in a horizontal and vertical staggered manner, and the intersection nodes of each sand barrier one and sand barrier two are positioned and supported by the plurality of positioning and lifting assemblies;

[0015] S3, on the basis of S2, plants can be planted in the plurality of planting areas formed between the plurality of sand barriers one and the plurality of sand barriers two arranged in a horizontal and vertical staggered manner.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1、The present application can fix the sand barriers one and two by weaving them into a grid shape, and the sand barriers one and two can be limited by the four drill rods on the positioning and lifting assembly, so that they are not easy to deviate;

[0018] 2、The positioning mechanism can be deformed, which not only facilitates its insertion into flowing sand, but also increases the contact area between the deformed positioning mechanism and the flowing sand, so that it is more firmly placed in the flowing sand. When the positioning mechanism is taken out of the flowing sand, it can rotate to break or cut the plant roots and stems wrapped around it. In addition, the rotated positioning mechanism can make the surrounding flowing sand more loose, so that it can be easily pulled out of the flowing sand. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The overall structure of the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure;

[0020] Figure 2 The overall structure of the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure;

[0021] Figure 3 The structure of the positioning and lifting assembly in the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure;

[0022] Figure 4 The structure of the positioning and lifting assembly in the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure;

[0023] Figure 5 The structure of the positioning and lifting assembly in the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure; Figure 4 The structure of the positioning and lifting assembly in the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure;

[0024] Figure 6 The structure of the positioning and lifting assembly in the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure;

[0025] Figure 7 The structure of the positioning and lifting assembly in the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure;

[0026] Figure 8 The structure of the positioning and lifting assembly in the sand desert flowing sand fixing auxiliary vegetation planting device is shown in the figure;

[0027] Figure 9A structural schematic diagram of a positioning and lifting assembly in a desert flowing sand fixing auxiliary vegetation planting device according to the present application in an unfolded state is provided.

[0028] Figure 10 A partial structural schematic diagram of a cylinder and a round rod and side sectional views of arc-shaped block one and arc-shaped block two of a desert flowing sand fixing auxiliary vegetation planting device according to the present application are provided.

[0029] In the figure: 1, sand barrier one; 2, sand barrier two; 3, planting area; 4, intersection node; 5, positioning and lifting assembly; 51, carrier plate; 52, drill rod; 53, positioning mechanism; 531, arc-shaped block one; 5311, round hole one; 5312, trough one; 5313, release hole one; 5314, blade edge one; 5315, blade edge two; 532, arc-shaped block two; 5321, round hole two; 5322, trough two; 5323, release hole two; 5324, blade edge three; 5325, blade edge four; 533, tapered block; 534, cylinder; 5341, arc-shaped hole; 535, round rod; 5351, shifting block; 54, adjusting mechanism; 541, box body; 542, bevel gear one; 543, bevel gear two; 544, bevel gear three; 545, adjusting ring. DETAILED DESCRIPTION

[0030] The technical solutions of the present application will be described clearly and completely below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0031] Please refer to Figures 1-10 The present application provides a technical solution: a desert flowing sand fixing auxiliary vegetation planting device, which comprises a plurality of sand barriers one 1 and a plurality of sand barriers two 2. The plurality of sand barriers one 1 and the plurality of sand barriers two 2 are linearly distributed, and the plurality of sand barriers one 1 and the plurality of sand barriers two 2 are arranged in a horizontal and vertical staggered manner. The plurality of sand barriers one 1 and the plurality of sand barriers two 2 arranged in a horizontal and vertical staggered manner form a plurality of planting areas 3 distributed in a matrix manner. The connection between the sand barriers one 1 and the sand barriers two 2 arranged in a horizontal and vertical staggered manner forms an intersection node 4. The intersection node 4 is provided with a positioning and lifting assembly 5. The positioning and lifting assembly 5 comprises a carrier plate 51 for lifting the intersection node 4. The top of the carrier plate 51 is fixedly provided with a plurality of drill rods 52 distributed in a matrix manner. The drill rods 52 are provided below with a positioning mechanism 53 fixed in the flowing sand.

[0032] Further, the drill rod 52 is hollow. The outer side of the drill rod 52 is provided with a measurement scale. The zero scale line is flush with the top of the carrier plate 51. The depth of the drill rod 52 embedded in the flowing sand by penetrating the drill rod 52 can be used to understand the wind erosion condition of the area.

[0033] The positioning mechanism 53 comprises a plurality of arc-shaped blocks one 531 and a plurality of arc-shaped blocks two 532 arranged linearly, the plurality of arc-shaped blocks one 531 and the plurality of arc-shaped blocks two 532 are staggered, and the plurality of arc-shaped blocks one 531 and the plurality of arc-shaped blocks two 532 are rotated around the drill rod 52 above them as the center, and the rotation directions of the plurality of arc-shaped blocks one 531 and the plurality of arc-shaped blocks two 532 are opposite, the top of the uppermost arc-shaped block one 531 is slidingly connected with the bottom of the supporting plate 51, and the bottom of the lowermost arc-shaped block two 532 is fixedly installed with a tapered block 533.

[0034] The arc-shaped block one 531 is provided with a circular hole one 5311, the arc-shaped block two 532 is provided with a circular hole two 5321 coaxial with the arc-shaped block one 531, a same cylinder 534 is rotatably installed in the plurality of circular hole one 5311, the plurality of arc-shaped block two 532 are fixedly sleeved on the cylinder 534 through the corresponding circular hole two 5321, a circular rod 535 is rotatably installed in the cylinder 534, the part of the cylinder 534 in the plurality of circular hole one 5311 is provided with an arc-shaped hole 5341, a plurality of push blocks 5351 arranged linearly are fixedly installed on the side surface of the circular rod 535, and the plurality of push blocks 5351 respectively extend into the corresponding arc-shaped hole 5341 and are fixedly connected with the inner wall of the corresponding circular hole one 5311.

[0035] Further, the adjusting ring 545 is rotated to drive the bevel gear one 542 and the bevel gear two 543 to rotate through the bevel gear three 544, and the rotation directions of the bevel gear one 542 and the bevel gear two 543 are opposite, and the cylinder 534 and the circular rod 535 are driven to rotate by the bevel gear one 542 and the bevel gear two 543 respectively, and the rotation directions of the cylinder 534 and the circular rod 535 are opposite.

[0036] The cylinder 534 is rotated to drive the plurality of arc-shaped blocks two 532 to rotate synchronously, the circular rod 535 is rotated to drive the plurality of arc-shaped blocks one 531 to rotate synchronously through the plurality of push blocks 5351, and the rotation directions of the plurality of arc-shaped blocks two 532 and the plurality of arc-shaped blocks one 531 are opposite, and the push blocks 5351 can only rotate 0-180° in the arc-shaped hole 5341.

[0037] The drill rod 52 is provided at the top end with an adjusting mechanism 54, the adjusting mechanism 54 comprises a box body 541 fixedly connected with the top end of the drill rod 52 at the bottom, a bevel gear one 542 and a bevel gear two 543 coaxial with the drill rod 52 are rotatably installed in the box body 541, the cylinder 534 penetrates through the drill rod 52 and extends into the box body 541 and is fixedly connected with the bevel gear one 542, the circular rod 535 penetrates through the cylinder 534 and the box body 541 and penetrates through the bevel gear two 543 and is fixedly connected with the bevel gear two 543, a same bevel gear three 544 is meshingly connected with the bevel gear one 542 and the bevel gear two 543, and an adjusting ring 545 fixedly connected with the bevel gear three 544 is penetratively and rotatably installed on the box body 541.

[0038] The top of the arc-shaped block one 531 is provided with a trough one 5312, and a plurality of release holes one 5313 are arranged at equal intervals on the inner wall of the trough one 5312. The top and bottom edges of the arc-shaped block one 531 are respectively provided with an edge one 5314 and an edge two 5315.

[0039] The top of the arc-shaped block two 532 is provided with a trough two 5322, and a plurality of release holes two 5323 are arranged at equal intervals on the inner wall of the trough two 5322. The top and bottom edges of the arc-shaped block two 532 are respectively provided with an edge three 5324 and an edge four 5325.

[0040] Further, through the trough one 5312 and the trough two 5322, the granular fertilizer can be placed in advance. When the arc-shaped block one 531 and the arc-shaped block two 532 are inserted into the flowing sand, the granular fertilizer in the trough one 5312 and the trough two 5322 can be exposed as the openings of the trough one 5312 and the trough two 5322 are upward. When subsequent irrigation is performed, the irrigation water can enter the trough one 5312 and the trough two 5322 from the top opening, so that the granular fertilizer therein can be degraded at a faster speed. Since the arc-shaped block one 531 and the arc-shaped block two 532 are located below the intersection node 4 and far away from the planting area 3 where plants are planted, the fertilizer will not burn the roots.

[0041] The sand barrier one 1 and the sand barrier two 2 are fabric bags made of biodegradable materials, which are mixed with at least one of polylactic acid fiber, regenerated protein fiber, regenerated cellulose fiber or natural fiber. The fabric bags are filled with local flowing sand.

[0042] A desert flowing sand fixing auxiliary vegetation planting method is suitable for the desert flowing sand fixing auxiliary vegetation planting device, and includes the following steps.

[0043] S1, first, the flowing sand land to be planted is leveled, and then a plurality of positioning and lifting assemblies 5 are fixed on the flowing sand land to be planted in a matrix manner.

[0044] S2, then, the plurality of sand barriers one 1 and the plurality of sand barriers two 2 are woven in a horizontal and vertical staggered manner, and the intersection nodes 4 of the sand barriers one 1 and the sand barriers two 2 are positioned and supported by the plurality of positioning and lifting assemblies 5.

[0045] S3, on the basis of S2, plants can be planted in the plurality of planting areas 3 formed between the plurality of sand barriers one 1 and the plurality of sand barriers two 2 arranged in a horizontal and vertical staggered manner.

[0046] In this embodiment, when the positioning and lifting assembly 5 is fixed in the flowing sand land, first, each positioning mechanism 53 on the positioning and lifting assembly 5 is in an initial state. The state is as shown in FIG. 6A. Figure 8As shown, at this time, each hopper one 5312 and hopper two 5322 are pre-placed with granular fertilizer, then the plurality of positioning mechanisms 53 are inserted into the drifting sand, and the carrier plate 51 is in a horizontal state and the bottom is attached to the drifting sand;

[0047] Then the adjusting ring 545 on each adjusting mechanism 54 is twisted in turn, the adjusting ring 545 rotates and drives the bevel gear one 542 and the bevel gear two 543 to rotate through the bevel gear three 544, and the rotating directions of the bevel gear one 542 and the bevel gear two 543 are opposite, the bevel gear one 542 drives the plurality of arc-shaped blocks two 532 to rotate synchronously through the cylinder 534, and the bevel gear two 543 drives the plurality of arc-shaped blocks one 531 to rotate synchronously through the round rod 535, and the rotating directions of the plurality of arc-shaped blocks two 532 and the plurality of arc-shaped blocks one 531 are opposite, after the four adjusting rings 545 on the positioning and lifting assembly 5 are rotated, the positioning and lifting assembly 5 is in an unfolded state as shown; Figure 9

[0048] Figure 9 The plurality of arc-shaped blocks one 531 and the plurality of arc-shaped blocks two 532 are staggered in the cylinder 534, which can not only increase the contact area with the drifting sand, but also improve the engagement force with the drifting sand, and the openings of each hopper one 5312 and hopper two 5322 are upwardly arranged, so that the irrigation water can enter the hopper one 5312 and the hopper two 5322 during the subsequent irrigation process and accelerate the dissolution of the granular fertilizer therein;

[0049] When the sand barrier one 1 and the sand barrier two 2 including the packaging bag of the drifting sand are degraded after long-term planting, the positioning and lifting assembly 5 can be taken out of the drifting sand, the adjusting ring 545 is reversely rotated, the plurality of arc-shaped blocks two 532 and the plurality of arc-shaped blocks one 531 are synchronously rotated, the arc-shaped blocks two 532 and the arc-shaped blocks one 531 are rotated, so that the surrounding drifting sand becomes loose, and the plant roots wrapped on the arc-shaped blocks two 532 and the arc-shaped blocks one 531 are torn off during the rotation of the arc-shaped blocks two 532 and the arc-shaped blocks one 531, and the roots are cut off at the intersection of the arc-shaped blocks one 531 and the arc-shaped blocks two 532 by the adjacent blade edge two 5315 and the blade edge three 5324, then the positioning and lifting assembly 5 can be easily taken out of the loose drifting sand without the wrapping of the plant roots.

[0050] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.​

Claims

1. A desert quicksand fixing auxiliary vegetation planting device, comprising a plurality of sand barriers 1 (1) and a plurality of sand barriers 2 (2), characterized in that: The plurality of sand barriers (1) and the plurality of sand barriers (2) are all linearly distributed, and the plurality of sand barriers (1) and the plurality of sand barriers (2) are arranged in a horizontal and vertical staggered manner, and a plurality of planting areas (3) distributed in a matrix are formed between the plurality of sand barriers (1) and the plurality of sand barriers (2) arranged in a horizontal and vertical staggered manner, and an intersection node (4) is formed at the connection between the plurality of sand barriers (1) and the plurality of sand barriers (2) arranged in a horizontal and vertical staggered manner, and a positioning lifting component (5) is installed on the intersection node (4), and the positioning lifting component (5) includes a supporting plate (51) for lifting the intersection node (4), and a plurality of drill rods (52) distributed in a matrix are fixedly installed on the top of the supporting plate (51), and a positioning mechanism (53) fixed in the quicksand is provided below the drill rods (52); The positioning mechanism (53) includes a plurality of arc blocks (531) and arc blocks (532) distributed in a linear manner, the plurality of arc blocks (531) and the plurality of arc blocks (532) are arranged in an interlaced manner, and the plurality of arc blocks (531) and the plurality of arc blocks (532) are rotated with the drill rod (52) directly above them as the center of the circle, and the rotation directions of the plurality of arc blocks (531) and the plurality of arc blocks (532) are opposite, the top of the arc block (531) located at the top is slidably connected to the bottom of the supporting plate (51), and the bottom of the arc block (532) located at the bottom is fixedly installed with a cone block (533); A material trough (5312) is provided on the top of the arc-shaped block (531), a plurality of release holes (5313) are provided on the inner wall of the material trough (5312) and are arranged at equal intervals, and a blade edge (5314) and a blade edge (5315) are provided on the top and bottom of the arc-shaped block (531), respectively; A second material trough (5322) is provided on the top of the second arc-shaped block (532), and a plurality of second release holes (5323) arranged at equal intervals are provided on the inner wall of the second material trough (5322). A third blade edge (5324) and a fourth blade edge (5325) are respectively provided on the top and bottom edges of the second arc-shaped block (532).

2. The desert quicksand fixing and auxiliary vegetation planting device according to claim 1 is characterized by: The arc block one (531) is provided with a circular hole one (5311), the arc block two (532) is provided with a circular hole two (5321) coaxial with the arc block one (531), a cylinder (534) is rotatably mounted in the plurality of circular holes one (5311), the plurality of arc blocks two (532) are fixedly sleeved on the cylinder (534) through the corresponding circular holes two (5321), a round rod (535) is rotatably mounted in the cylinder (534), the cylinder (534) is provided with an arc hole (5341) on the portion of the cylinder (534) located in the plurality of circular holes one (5311), a plurality of linearly distributed shifting blocks (5351) are fixedly mounted on the side of the circular rod (535), the plurality of shifting blocks (5351) respectively extend into the corresponding arc holes (5341) and are fixedly connected to the inner wall of the corresponding circular hole one (5311).

3. The desert quicksand fixing and auxiliary vegetation planting device according to claim 2 is characterized by: An adjusting mechanism (54) is installed at the top of the drill rod (52), and the adjusting mechanism (54) includes a box (541) whose bottom is fixedly connected to the top of the drill rod (52), and a bevel gear 1 (542) and a bevel gear 2 (543) coaxial with the drill rod (52) are rotatably installed in the box (541), the cylinder (534) rotates through the drill rod (52) and extends into the box (541), and it penetrates the bevel gear 1 (542) and is fixedly connected to the bevel gear 1 (542), the round rod (535) rotates through the cylinder (534) and the box (541) and penetrates the bevel gear 2 (543) and is fixedly connected to the bevel gear 2 (543), the bevel gear 1 (542) and the bevel gear 2 (543) are meshed with the same bevel gear 3 (544), and an adjusting ring (545) fixedly connected to the bevel gear 3 (544) is rotatably installed on the box (541).

4. The desert quicksand fixing and auxiliary vegetation planting device according to claim 1 is characterized by: The sand barrier 1 (1) and the sand barrier 2 (2) are fabric bags made of biodegradable materials, which are a mixture of polylactic acid fiber and at least one of regenerated protein fiber, regenerated cellulose fiber or natural fiber, and the fabric bags are filled with local quicksand.

5. A method for fixing and assisting vegetation planting in desert quicksand, applicable to the device for fixing and assisting vegetation planting in desert quicksand according to claim 1, characterized in that: The following steps are involved: S1, firstly, the quicksand land to be planted is leveled, and then a plurality of positioning and lifting components (5) are fixed in a matrix on the quicksand land to be planted; S2, then weave multiple sand barriers one (1) and multiple sand barriers two (2) in a horizontal and vertical interlaced manner, and use multiple positioning and lifting components (5) to support and position the intersection nodes (4) of each sand barrier one (1) and sand barrier two (2); S3, based on S2, plants can be planted in multiple planting areas (3) formed between multiple sand barriers (1) and multiple sand barriers (2) arranged in a horizontal and vertical manner.

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