Ecological straw mat device for ecological restoration of grass and sand in landscapes, forests, fields and lakes

Abstract

The utility model discloses an ecological straw mat device for ecological restoration of grass and sand in mountains, water, forests, lakes and lakes, which comprises a covering straw mat, two connecting ropes and two anchoring piles, one ends of the two connecting ropes are respectively and correspondingly connected with two sides of the head end of the covering straw mat, and the other ends of the two anchoring piles are respectively and correspondingly connected with the head end of the covering straw mat. According to the utility model, after sowing, heat insulation materials can be used for covering, so that the survival rate of forage grass after grass planting is improved. Compared with other thermal insulation material technologies, the ecological straw mat technology shows a better treatment effect in sand prevention and control, and has the advantages of simplicity and convenience in operation and low cost. After the ecological straw mats are laid, water and soil loss can be remarkably reduced, rain wash and strong wind blowing corrosion of the seeds can be prevented, water retention and heat preservation effects are achieved, germination of the seeds is promoted, birds can be prevented from feeding the seeds, and therefore the method can serve as a feasible desertification prevention and control ecological restoration technology to improve rapid restoration of vegetation.

Description

TECHNICAL FIELD

[0001] The utility model relates to sand prevention and control technology field, concretely is a kind of ecological grass screen device for water, forest, farmland and grassland sand ecological restoration. BACKGROUND

[0002] Water, forest, farmland and grassland sand is a life community, is inseparable ecological system.To do desertification prevention and control and sand prevention and control work, we must adhere to the system concept, and solidly promote water, forest, farmland and grassland sand integration protection and system management.

[0003] The area of sandy land in China is large, widely distributed, and severe, the climate is dry and little rain, the evaporation is large, the total amount of water resources is relatively small and unevenly distributed, which significantly affects the regional ecological function, the prevention and control situation is still severe, and land desertification and sandy land threaten the sustainable development of ecological safety and economic society of China.Therefore, sand prevention and control is very important, and when using plant seeds for repair, the survival rate of pasture after planting can be improved by using insulation material after sowing. SUMMARY

[0004] This part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments.Some simplifications or omissions may be made in this part, as well as the abstract of the specification and the utility model name, to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide an ecological grass screen device for water, forest, farmland and grassland sand ecological restoration, to solve the problems of low survival rate of grass planting, high cost, rainwater erosion and wind erosion of seeds, bird feeding of seeds, low ground temperature and insufficient water, which are not conducive to seed germination and growth in sand prevention and control ecological restoration management.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] An ecological grass screen device for water, forest, farmland and grassland sand ecological restoration, comprising:

[0008] Covering grass screen;

[0009] Connecting rope, set as two, and one end of two connecting ropes is connected with the head end of covering grass screen on both sides respectively;

[0010] Anchor pile, set as two, respectively with the other end of two connecting ropes one-to-one corresponding connection.

[0011] As a kind of preferred scheme of the ecological grass curtain device for the ecological restoration of mountain-water-forest-river-lake-grass-sand, wherein, the covering grass curtain includes two layers of non-woven fabrics and straw layer arranged between the two layers of non-woven fabrics.

[0012] As a kind of preferred scheme of the ecological grass curtain device for the ecological restoration of mountain-water-forest-river-lake-grass-sand, wherein, the non-woven fabric is 2.5m wide and 40m long.

[0013] As a kind of preferred scheme of the ecological grass curtain device for the ecological restoration of mountain-water-forest-river-lake-grass-sand, wherein, the thickness of the straw layer is 1.5cm.

[0014] As a kind of preferred scheme of the ecological grass curtain device for the ecological restoration of mountain-water-forest-river-lake-grass-sand, wherein, the non-woven fabric is uniformly provided with square mesh, and the side length of the square mesh is 3cm.

[0015] As a kind of preferred scheme of the ecological grass curtain device for the ecological restoration of mountain-water-forest-river-lake-grass-sand, wherein, the anchor pile includes a circular ring sleeve pipe and a threaded sleeve pipe with internal threads, a plurality of elastic sheets arranged between the circular ring sleeve pipe and the threaded sleeve pipe, and a screw rod penetrating from the top of the circular ring sleeve pipe and out of the bottom of the threaded sleeve pipe and threadedly connected with the threaded sleeve pipe.

[0016] Compared with the prior art, the present application has the beneficial effects that: after sowing, the present application can be covered with thermal insulation materials to improve the survival rate of grass after planting. Compared with other thermal insulation material technologies, the ecological grass curtain technology exhibits better management effect in sand prevention and control, and has the advantages of simple operation and low cost. It has excellent heat preservation and sun protection performance, and naturally degrades into organic fertilizer after weathering, without the need for additional manual cleaning. After laying the ecological grass curtain, water and soil loss, rainwater erosion and wind erosion of seeds can be significantly reduced, playing a role in water and heat preservation, promoting seed germination, and preventing birds from eating seeds, so it can be used as a feasible sand prevention and control ecological restoration technology to improve the rapid recovery of vegetation. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. Among them:

[0018] Fig. 1The utility model relates to an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds.

[0019] Fig. 2 The utility model relates to an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds.

[0020] Fig. 3 The utility model relates to an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds. Specific implementation

[0021] The utility model discloses an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds.

[0022] The utility model discloses an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds.

[0023] Figs. 1-3 The utility model discloses an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds. Figs. 1-2 The utility model discloses an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds.

[0024] The utility model discloses an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds.

[0025] The utility model discloses an ecological grass screen device for ecological restoration of mountain-water-forest-river-lake-grass-sand, which has the advantages of simple operation, low cost, excellent heat preservation and sun protection performance, natural degradation into organic fertilizer after weathering, no need for additional manual cleaning, and significant reduction of water and soil loss, rainwater erosion and wind erosion of seeds.

[0026] The anchor pile 300 is provided as two, and is connected with the other end of the two connecting ropes 200 one by one, and the anchor pile 300 is used for inserting into the soil to fix, in the embodiment, in order to make the anchor pile 300 more stable after inserting into the soil, the anchor pile 300 adopts the following structure: the anchor pile 300 comprises a circular ring sleeve pipe 310 and a threaded sleeve pipe 320 with internal threads, a plurality of elastic sheets arranged between the circular ring sleeve pipe 310 and the threaded sleeve pipe 320, and a screw rod 330 penetrating from the top of the circular ring sleeve pipe 310, penetrating from the bottom of the threaded sleeve pipe 320 and being threadedly connected with the threaded sleeve pipe 320, in specific use, after the anchor pile 300 is inserted into the soil as a whole, one hand fixes the circular ring sleeve pipe 310, and the other hand rotates the screw rod 330, in the process of rotating the screw rod 330, since the screw rod 330 is threadedly connected with the threaded sleeve pipe 320, the screw rod 330 will drive the threaded sleeve pipe 320 to move in the direction of approaching the circular ring sleeve pipe 310, in the process of moving the threaded sleeve pipe 320, the elastic sheets are compressed to expand outward, and then the anchor pile 300 is tightly fixed in the soil.

[0027] In combination Figs. 1-3 , the ecological grass screen device for ecological restoration of mountains, waters, forests, farmlands, lakes and grasses in the embodiment is used as follows: when the sandification land or sandification grass region is treated and restored, the ecological grass screen is laid after the soil is covered and the grass is planted in the treatment region, the ecological grass screens are overlapped by 5-10 cm when the ecological grass screens are covered, the trend of the laid and covered grass screen 100 is consistent with the mountain slope surface from top to bottom, and the anchor pile 300 is inserted into the soil to be fixed after the laid and covered grass screen 100 is completed.

[0028] Although the utility model has been described with reference to the embodiments above, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the disclosed embodiments of the utility model can be combined in any way, and the combinations are not exhaustively described in the specification only for the purpose of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An ecological grass curtain device for ecological restoration of mountains, rivers, forests, farmlands, lakes and grasslands, characterized in that, The utility model relates to a covering straw curtain (100) and a connecting rope (200) and an anchor pile (300) thereof. The utility model relates to a covering straw curtain (100) and a connecting rope (200) and an anchor pile (300) thereof. The anchor pile (300) comprises a circular ring sleeve pipe (310) and a threaded sleeve pipe (320) with internal thread, a plurality of elastic sheets arranged between the circular ring sleeve pipe (310) and the threaded sleeve pipe (320), and a screw rod (330) penetrating into the top of the circular ring sleeve pipe (310) and out of the bottom of the threaded sleeve pipe (320) and being threadedly connected with the threaded sleeve pipe (320). The covering straw curtain (100) comprises two layers of non-woven fabrics (110) and a straw layer (120) arranged between the two layers of non-woven fabrics (110). The non-woven fabric (110) is 2.5 m wide and 40 m long.

2. The ecological grass curtain device for ecological restoration of sand and water, forest and field, and lake and grass according to claim 1, characterized in that, The thickness of the straw layer (120) is 1.5 cm.

3. The ecological grass curtain device for ecological restoration of mountains, rivers, forests, fields, lakes and grasses according to claim 2, characterized in that, The non-woven fabric (110) is uniformly provided with square meshes (110a), and the side length of the square meshes (110a) is 3 cm.

4. The ecological grass curtain device for ecological restoration of mountains, rivers, forests, fields, lakes and grasses according to claim 2, characterized in that, ​ 5. The ecological grass curtain device for ecological restoration of mountains, rivers, forests, fields, lakes and grasses according to claim 2, characterized in that, ​

Images