Mine ecological management device

Abstract

The utility model provides a mine ecological management device which comprises a hollow inserting rod, a first ground pressing stop lever and a second ground pressing stop lever, and the inner end of the first ground pressing stop lever and the second ground pressing stop lever are perpendicularly connected with the outer wall of the upper middle section of the hollow inserting rod respectively. A first blind hole and a second blind hole are further formed in the outer wall of the upper middle section of the hollow insertion rod, the first ground pressing stop lever, the second ground pressing stop lever, the first blind hole and the second blind hole sequentially rotate by 90 degrees on the same section of the hollow insertion rod, the outer end of the first ground pressing stop lever and the first blind hole are in inserted connection and correspond to each other, and the outer end of the second ground pressing stop lever and the second blind hole are in inserted connection and correspond to each other. And the outer end of the second ground pressing stop lever is correspondingly inserted into the second blind hole. The ecological management device for the mine has the advantages of being capable of reducing loss of soil dressing and improving the soil texture of the base body, simpler in structure and more convenient to construct.

Description

Technical Field

[0001] The utility model relates to the field of ecological environment management, and specifically, to a mine ecological management device. Background Art

[0002] Irrational mining of open-pit mines will cause serious ecological environmental damage such as the disappearance of green vegetation, soil erosion, desertification, and mudslides. Vegetation restoration on the slopes and surrounding areas of mines is an important means of mine ecological governance. After the mine matrix is ​​destroyed, the hillside is no longer suitable for planting plants. The existing mine greening method is to spray a layer of foreign soil on the slope and then plant green plants on the foreign soil. However, the foreign soil sprayed on the mine slope has poor adhesion and is easily lost with rainwater. It can only be ensured that there are special people to watch over it within a certain period of time to ensure the successful restoration of the damaged vegetation. In addition, rainwater cannot penetrate into the mine matrix and cannot fundamentally improve the soil quality of the matrix.

[0003] The patent with application number 202111610189.2 discloses a structure and method for regreening the slopes of mines in the northwest windbreak belt. By setting up water receiving buckets, embedded frames, guide plates and various accessories, the green plants can be completely fixed on the hillside, while rainwater is directed deep into the base, gradually realizing the transformation of the mine base; but its structure is too complicated, and disassembly and assembly are cumbersome, which greatly affects construction efficiency and construction costs.

[0004] In order to solve the above problems, people have been seeking an ideal technical solution. Summary of the invention

[0005] The utility model aims to address the deficiencies of the prior art and thus provide a mine ecological management device which can reduce soil loss, improve base soil quality, has a simpler structure and is more convenient to construct.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a mine ecological management device, including a hollow plug rod, a first ground pressure baffle rod and a second ground pressure baffle rod, the inner end of the first ground pressure baffle rod and the second ground pressure baffle rod are respectively vertically connected to the middle and upper outer wall of the hollow plug rod, and the middle and upper outer wall of the hollow plug rod is also provided with a first blind hole and a second blind hole, the first ground pressure baffle rod, the second ground pressure baffle rod, the first blind hole and the second blind hole are rotated 90° in sequence on the same cross-section of the hollow plug rod, the outer end of the first ground pressure baffle rod and the first blind hole are plugged into and correspond to each other, and the outer end of the second ground pressure baffle rod and the second blind hole are plugged into and correspond to each other.

[0007] Based on the above, a rain collecting hopper is installed at the top end of the hollow insertion rod, and the water outlet of the rain collecting hopper is connected to the inner hole of the hollow insertion rod.

[0008] Based on the above, a row of holes is provided in the middle and lower section of the side wall of the hollow insertion rod.

[0009] Based on the above, the bottom end of the hollow insertion rod is provided with an oblique sharp corner.

[0010] Based on the above, the first blind hole and the second blind hole are both in the shape of long grooves extending along the axial direction of the hollow insertion rod.

[0011] The utility model has substantial characteristics and progress compared with the prior art. Specifically, the utility model has the following advantages:

[0012] (1) The hollow plug rod is used to be vertically inserted into the mine slope. The first ground-pressing retaining rod and the second ground-pressing retaining rod are pressed on the surface of the imported soil to form a soil-fixing unit. Several soil-fixing units are laid in sequence. Between adjacent soil-fixing units, the outer end of the first ground-pressing retaining rod is inserted into the first blind hole, and the outer end of the second ground-pressing retaining rod is inserted into the second blind hole to form a soil-fixing grid, which plays a fixing role on the mine matrix and the surface imported soil. Planting green plants in the grid can reduce soil erosion and improve the survival rate of green plants.

[0013] (2) By providing the rain collecting hopper, rainwater can be guided into the inner hole of the hollow plug rod, and finally slowly seep into the matrix of the mine from the bottom outlet and the drainage hole. Together with green plants, the soil quality of the matrix can be slowly improved.

[0014] (3) The setting of the oblique pointed corner can reduce the resistance of the hollow plug rod when inserted into the mine slope. The first blind hole and the second blind hole are both in the shape of long grooves, which have a higher degree of freedom when plugging with the first ground-pressing retaining rod and the second ground-pressing retaining rod, and are more convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional top view of the mine ecological management device in the utility model.

[0016] Figure 2 It is a side view of the mine ecological management device in the utility model.

[0017] Figure 3 It is a side view of the mine ecological management device in the utility model from another angle.

[0018] Figure 4 It is a usage status diagram of the mine ecological management device in the utility model.

[0019] In the figure: 1. Hollow plug rod; 2. First ground-pressing baffle rod; 3. Second ground-pressing baffle rod; 4. First blind hole; 5. Second blind hole; 6. Rainwater collecting bucket; 7. Drainage hole; 8. Oblique sharp corner. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described in detail below through specific implementation methods.

[0021] like Figure 1 As shown, a mine ecological management device includes a hollow plug 1, a first ground pressure baffle rod 2 and a second ground pressure baffle rod 3, the inner end of the first ground pressure baffle rod 2 and the second ground pressure baffle rod 3 are respectively vertically connected to the middle and upper outer wall of the hollow plug 1, and the middle and upper outer wall of the hollow plug 1 is also provided with a first blind hole 4 and a second blind hole 5, the first ground pressure baffle rod 2, the second ground pressure baffle rod 3, the first blind hole 4 and the second blind hole 5 are rotated 90° in sequence on the same cross section of the hollow plug 1, the outer end of the first ground pressure baffle rod 2 and the first blind hole 4 are plugged into and correspond to each other, and the outer end of the second ground pressure baffle rod 3 and the second blind hole 5 are plugged into and correspond to each other.

[0022] like Figure 4 As shown, when the mine ecological management device is in use, a layer of foreign soil is first sprayed on the surface of the mine slope, and the hollow insertion rod 1 is vertically inserted into the mine slope until the first ground pressing baffle rod 2 and the second ground pressing baffle rod 3 are pressed on the foreign soil surface to form a soil fixing unit. Several soil fixing units are laid in sequence, and between adjacent soil fixing units, the outer end of the first ground pressing baffle rod 2 is inserted into the first blind hole 4, and the outer end of the second ground pressing baffle rod 3 is inserted into the second blind hole 5 to form a soil fixing grid, which has a fixing effect on the mine matrix and the surface foreign soil. Green plants are then planted in the grid to reduce soil erosion and improve the survival rate of green plants. When the mine greening is completed, the hollow insertion rods 1 can be removed one by one to facilitate subsequent reuse.

[0023] like Figure 2 and Figure 3 As shown, in order to improve the mine matrix, a rain collecting hopper 6 is installed at the top of the hollow plug rod 1, and the water outlet of the rain collecting hopper 6 is connected to the inner hole of the hollow plug rod 1, and a drainage hole 7 is opened in the middle and lower section of the side wall of the hollow plug rod 1; when it rains, the rain collecting hopper 6 collects rainwater and guides the rainwater into the inner hole of the hollow plug rod 1, and finally slowly seeps into the matrix of the mine from the bottom outlet and the drainage hole 7, and cooperates with green plants to slowly improve the matrix soil.

[0024] In order to reduce the penetration resistance of the hollow rod 1 into the soil, a beveled sharp corner 8 is provided at the bottom end of the hollow rod 1.

[0025] For the convenience of installation, the first blind hole 4 and the second blind hole 5 are both in the shape of long grooves extending axially along the hollow plug rod 1; on the one hand, they have a higher degree of freedom when plugged with the first ground-pressing baffle rod 2 and the second ground-pressing baffle rod 3, making installation more convenient; on the other hand, they can better adapt to the slope terrain.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A mine ecological management device, characterized in that: It includes a hollow plug rod, a first ground-pressing baffle rod and a second ground-pressing baffle rod, the inner end of the first ground-pressing baffle rod and the second ground-pressing baffle rod are respectively vertically connected to the middle and upper outer wall of the hollow plug rod, and the middle and upper outer wall of the hollow plug rod is also provided with a first blind hole and a second blind hole, the first ground-pressing baffle rod, the second ground-pressing baffle rod, the first blind hole and the second blind hole are rotated 90° in sequence on the same cross-section of the hollow plug rod, the outer end of the first ground-pressing baffle rod and the first blind hole are plugged into and correspond to each other, and the outer end of the second ground-pressing baffle rod and the second blind hole are plugged into and correspond to each other.

2. The mine ecological management device according to claim 1 is characterized in that: A rain collecting hopper is installed at the top end of the hollow insertion rod, and the water outlet of the rain collecting hopper is communicated with the inner hole of the hollow insertion rod.

3. The mine ecological management device according to claim 2 is characterized in that: A row of holes is provided in the middle and lower section of the side wall of the hollow insertion rod.

4. The mine ecological management device according to any one of claims 1 to 3, characterized in that: The bottom end of the hollow insertion rod is provided with an oblique sharp corner.

5. The mine ecological management device according to claim 4 is characterized in that: The first blind hole and the second blind hole are both in the shape of long grooves extending along the axial direction of the hollow insertion rod.

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