Water storage device for ecological restoration of abandoned mine

Abstract

The utility model relates to the technical field of ecological restoration of mines, in particular to a water storage device for ecological restoration of abandoned mines, which comprises a water storage barrel and a rainwater collecting device positioned at the top of the water storage barrel, and a fixing device fixed with a mountain is arranged at the bottom of the water storage barrel. The rainwater collecting device comprises water collecting cloth, a supporting frame, an equidistant folding type collecting frame and a driving motor, the equidistant folding type collecting frame and the driving motor are located at the top of the supporting frame, the supporting frame is of an annular structure, a circular sliding groove is formed in the top of the supporting frame around the circumference, and a mounting frame is arranged on the inner wall of the lower portion of the supporting frame; the water collecting waterproof cloth is unfolded or collected at equal intervals through the equidistant folding type collecting frame of the fixing device, the collected rainwater enters the water storage barrel through a through hole in the middle of a fixing flange plate to be collected, interference of silt is avoided, and collecting and using convenience is improved; the fixing device facilitates horizontal adjustment of the water storage barrel, stability is high, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mine ecological restoration, in particular to a water storage device for abandoned mine ecological restoration. Background Art

[0002] Abandoned mines on the plateau are mine sites with obvious destructive characteristics formed after mining, and are mainly distributed in mountainous areas with high altitudes. Such mines are usually accompanied by serious environmental problems, such as surface erosion, poor soil, sparse vegetation, and severe soil and water loss. Therefore, it is necessary to restore the ecology of abandoned mines on the plateau to reduce soil and water loss. Mine restoration, also known as mine ecological restoration, is to repair the pollution of abandoned mining sites during the restoration process.

[0003] Abandoned mines have a weak ecological environment and serious soil erosion. In order to reduce the waste of water resources, existing mine restoration will set up reservoirs on the slopes of the mountains. Rainwater will flow into the reservoirs through gravity and be used for vegetation irrigation in mine restoration.

[0004] However, due to the weak ecological environment of abandoned mines, low vegetation coverage, severe soil erosion, and rainwater erosion, the water stored in the reservoir through gravity contains a large amount of silt, which needs to be cleaned up by additional cleaning equipment later, making water storage inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a water storage device for ecological restoration of abandoned mines to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water storage device for ecological restoration of abandoned mines, comprising a water storage barrel and a rainwater collection device located on the top of the water storage barrel, a fixing device for fixing to the mountain is arranged at the bottom of the water storage barrel, the rainwater collection device comprises a water-collecting rain cloth, a support frame and an equidistant folding collection frame and a driving motor located on the top of the support frame, the support frame is arranged in a circular ring structure, a circular slide groove is opened around the circumference of the top of the support frame, a mounting frame is arranged on the inner wall below the support frame, a fixing flange is arranged in the middle of the mounting frame, and the through hole in the middle of the fixing flange is a water collection through hole;

[0007] The equidistant folding collection rack includes a sliding block and a folding rack, wherein a plurality of sliding blocks are provided, and a plurality of the sliding blocks are slidably located inside the circular slide groove, wherein one of the sliding blocks is fixed in the circular slide groove by a bolt, and a plurality of folding racks are provided, and the middle part of each folding rack is rotatably connected by a rotating shaft to form a V-shaped structure, and both side ends of each folding rack are provided with equidistant expansion limit teeth, and a plurality of folding racks are arranged in sequence, one end of which is connected to one of the sliding blocks, and the other end is connected to another sliding block close to it, and the equidistant expansion limit teeth at the two ends of the folding rack at the top of each sliding block are meshed and connected with each other.

[0008] As a preferred solution of the utility model, the outer circumference of the fixed flange located in the middle of the mounting frame is rotatably connected to a swing rod through a sleeve, and the outer wall of the sleeve of the swing rod close to one end of the fixed flange is provided with a first meshing tooth, and the end of the swing rod away from the fixed flange is connected to the last sliding block arranged in sequence.

[0009] As a preferred solution of the utility model, the driving motor is located on one side of the first meshing tooth, the output end of the driving motor is connected to the second meshing tooth, and the first meshing tooth is meshingly connected with the second meshing tooth.

[0010] As a preferred solution of the utility model, the water-collecting awning is arranged in a fan-shaped structure, one end of the water-collecting awning is connected to one of the fixed sliding blocks, and the other end of the water-collecting awning is connected to the swing rod.

[0011] As a preferred solution of the utility model, the fixing device includes a triangular support plate and an adjusting threaded shaft rod, the outer walls of the ends of the triangular support plate are connected with fixing nuts, the adjusting threaded shaft rod is connected to the fixing nut thread by a thread, and a conical plug rod connected to the mountain ground is provided at the bottom of each adjusting threaded shaft rod.

[0012] As a preferred solution of the utility model, the water storage barrel is fixed on the top of the triangular support plate, the water inlet of the water storage barrel is connected to the water collecting through hole in the middle of the fixed flange, and the support frame is connected to the outer wall of the water storage barrel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In view of the problems raised in the background technology, the present application sets a fixing device, and the water-collecting tarpaulin is equidistantly unfolded or collected by the equidistant folding collection frame of the fixing device. On rainy days, the water-collecting tarpaulin is unfolded by the equidistant folding collection frame to collect rainwater. The collected rainwater enters the water storage barrel through the through hole in the middle of the fixed flange for collection, thereby avoiding the interference of mud and sand and improving the convenience of collection and use.

[0015] The equidistant folding collection rack collects the water-collecting rain cloth, preventing the water-collecting rain cloth from blocking the vegetation for bottom restoration, resulting in the problem that the vegetation cannot carry out photosynthesis and the vegetation grows slowly. It not only solves the problem of excessive sediment in the reservoir, but also ensures the effect of mine restoration and helps the healthy growth of plants.

[0016] The fixing device is arranged in a tripod structure. The bottom of the fixing device is fixed to the mountain body through conical insertion rods. By adjusting the adjusting threaded shaft rod of the fixing device, it is convenient to adjust the water storage bucket, so that the water storage bucket on it always remains horizontal, with high stability and convenient adjustment. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a top view of the overall rainwater collection device of the present utility model.

[0019] Figure 3 It is a schematic diagram of the connection between the swing rod and the drive motor of the present utility model.

[0020] Figure 4 It is a bottom view of the connection structure between the fixing device and the water storage bucket of the present utility model.

[0021] Figure 5 It is a side view of the adjusting threaded shaft rod and the fixing nut of the present utility model.

[0022] Reference numerals: 1, water storage bucket; 2, rainwater collection device; 21, water-collecting rain cloth; 22, support frame; 221, circular chute; 222, mounting frame; 223, fixed flange; 224, swing rod; 225, first meshing tooth; 226, second meshing tooth; 23, equidistant folding collection rack; 231, sliding block; 232, folding rack; 2321, equidistant unfolding limit tooth; 3, fixing device; 31, triangular support plate; 32, adjusting threaded shaft rod; 33, fixing nut. Detailed Description of the Invention

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Embodiment

[0024] Please refer to Figure 1-5The utility model provides a technical solution: a water storage device for ecological restoration of abandoned mines, comprising a water storage barrel 1 and a rainwater collection device 2 located at the top of the water storage barrel 1, a fixing device 3 for fixing to the mountain is arranged at the bottom of the water storage barrel 1, the rainwater collection device 2 comprises a water collecting rain cloth 21, a support frame 22 and an equidistant folding collection frame 23 located at the top of the support frame 22 and a driving motor, the support frame 22 is arranged in a circular ring structure, a circular slide groove 221 is opened around the circumference of the top of the support frame 22, and the inner wall below the support frame 22 A mounting frame 222 is provided, a fixed flange 223 is provided in the middle of the mounting frame 222, and a through hole in the middle of the fixed flange 223 is a water collecting through hole; the equidistant folding collecting frame 23 includes a sliding block 231 and a folding frame 232, a plurality of sliding blocks 231 are provided, and a plurality of sliding blocks 231 are slidably located inside the circular slide groove 221, one of the sliding blocks 231 is fixed in the circular slide groove 221 by bolts, and a plurality of folding frames 232 are provided, and each folding frame 232 is rotatably connected by a rotating shaft in the middle to form a V-shaped structure. Each folding frame 232 is provided with equidistant expansion limiting teeth 2321 at both ends of each folding frame 232. Multiple folding frames 232 are arranged in sequence, one end of which is connected to one of the sliding blocks 231, and the other end is connected to another sliding block 231 close to it. The equidistant expansion limiting teeth 2321 at the ends of the two folding frames 232 at the top of each sliding block 231 are meshed and connected with each other; the outer circumference of the fixed flange 223 located in the middle of the mounting frame 222 is rotatably connected to a swing rod 224 through a shaft sleeve, and the swing rod 224 is close to the fixed flange 223. A first meshing tooth 225 is provided on the outer wall of the shaft sleeve at one end, and the end of the swing rod 224 away from the fixed flange 223 is connected to the last sliding block 231 arranged in sequence; the driving motor is located on one side of the first meshing tooth 225, and the output end of the driving motor is connected to the second meshing tooth 226, and the first meshing tooth 225 is meshed and connected with the second meshing tooth 226; the water-collecting rain cloth 21 is arranged in a fan-shaped structure, one end of the water-collecting rain cloth 21 is connected to one of the fixed sliding blocks 231, and the other end of the water-collecting rain cloth 21 is connected to the swing rod 224.

[0025] It should be noted that, in this embodiment, the water-collecting rain sheet 21 is equidistantly unfolded or collected by the equidistant folding collection frame 23 of the fixing device 3. On rainy days, the water-collecting rain sheet 21 is unfolded by the equidistant folding collection frame 23 to collect rainwater. The collected rainwater enters the water storage barrel 1 through the through hole in the middle of the fixing flange 223 for collection, thereby avoiding the interference of mud and sand and improving the convenience of collection and use.

[0026] Furthermore, when it is necessary to collect rainwater, the controller controls the driving motor to work, and the output end of the driving motor is connected to the second meshing tooth 226, the first meshing tooth 225 is meshed and connected with the second meshing tooth 226, the first meshing tooth 225 drives the swing rod 224 to rotate, and the end of the swing rod 224 slides in the circular slide groove 221, and the water-collecting rain cloth 21 on the swing rod 224 is unfolded. Since the equidistant unfolding limit teeth 2321 at the ends of the two folding frames 232 at the top of each sliding block 231 are meshed and connected with each other, the multiple folding frames 232 are equidistantly unfolded, further driving the water-collecting rain cloth 21 to unfold. The water-collecting rain cloth 21 is arranged in a fan-shaped structure. A water-collecting through hole is formed in the middle of the unfolded water-collecting rain cloth 21, which is connected with the water-collecting through hole in the middle of the fixed flange 223. The rainwater is collected into the water storage barrel 1 through the water-collecting through hole in the middle of the fixed flange 223 for collection, thereby avoiding the interference of mud and sand and improving the convenience of collection and use.

[0027] Furthermore, the equidistant folding collection frame 23 collects the water-collecting tarpaulin 21 to prevent the water-collecting tarpaulin 21 from blocking the bottom restoration vegetation, causing the vegetation to be unable to photosynthesize and the vegetation to grow slowly. This not only solves the problem of excessive sediment in the reservoir, but also ensures the effect of mine restoration and contributes to the healthy growth of plants.

[0028] See also Figure 1 , 4 And 5, the fixing device 3 includes a triangular support plate 31 and an adjusting threaded shaft 32, the outer walls of the ends of the triangular support plate 31 are connected with fixing nuts 33, the adjusting threaded shaft 32 is threadedly connected to the fixing nuts 33 through threads, and a conical plug rod connected to the mountain ground is provided at the bottom of each adjusting threaded shaft 32; the water storage barrel 1 is fixed at the top of the triangular support plate 31, the water inlet of the water storage barrel 1 is connected to the water collection through hole in the middle of the fixed flange 223, and the support frame 22 is connected to the outer wall of the water storage barrel 1.

[0029] It should be noted that, in this embodiment, the fixing device 3 is arranged in a tripod structure, and the bottom of the fixing device 3 is fixed to the mountain through a conical plug rod. By adjusting the adjustment threaded shaft 32 of the fixing device 3, it is convenient to adjust the water storage barrel 1, so that the water storage barrel 1 thereon is always guaranteed to be level, with high stability and convenient adjustment.

[0030] The utility model workflow:

[0031] When in use, the threaded shaft 32 is rotated to adjust the water storage barrel 1 on it to always keep it level. After the adjustment is completed, the device is fixed to the mountain through the tapered plug rod. When it is necessary to collect rainwater, the controller controls the drive motor to work, and the output end of the drive motor is connected to the second meshing tooth 226, the first meshing tooth 225 is meshed and connected with the second meshing tooth 226, the first meshing tooth 225 drives the swing rod 224 to rotate, and the end of the swing rod 224 slides in the circular slide groove 221, and the water collection rain cloth 21 on the swing rod 224 is moved. Unfolding, since the equidistant unfolding limit teeth 2321 at the ends of the two folding frames 232 at the top of each sliding block 231 are meshed and connected with each other, the multiple folding frames 232 are equidistantly unfolded, further driving the water-collecting rain cloth 21 to unfold. The water-collecting rain cloth 21 is arranged in a fan-shaped structure. A water-collecting through hole is formed in the middle of the unfolded water-collecting rain cloth 21, which is connected with the water-collecting through hole in the middle of the fixed flange 223. Rainwater is collected into the water storage barrel 1 through the water-collecting through hole in the middle of the fixed flange 223 for collection, avoiding the interference of sediment and improving the convenience of collection and use;

[0032] When water collection is completed, the controller controls the driving motor to work, and the driving motor rotates in the opposite direction to collect the water-collecting tarpaulin 21 through the equidistant folding collecting frame 23, so as to prevent the water-collecting tarpaulin 21 from blocking the bottom restoration vegetation, causing the vegetation to be unable to photosynthesize and the vegetation to grow slowly. This not only solves the problem of excessive sediment in the reservoir, but also ensures the effect of mine restoration and contributes to the healthy growth of plants.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water storage device for ecological restoration of abandoned mines, comprising a water storage barrel (1) and a rainwater collection device (2) located on the top of the water storage barrel (1), characterized in that: The bottom of the water storage barrel (1) is provided with a fixing device (3) for fixing to the mountain, the rainwater collection device (2) comprises a water collecting rain cloth (21), a support frame (22), an equidistant folding collection frame (23) located on the top of the support frame (22), and a driving motor, the support frame (22) is arranged in a circular ring structure, a circular slide groove (221) is provided around the circumference of the top of the support frame (22), a mounting frame (222) is provided on the inner wall below the support frame (22), a fixing flange (223) is provided in the middle of the fixing flange (223), and the through hole in the middle of the fixing flange (223) is a water collecting through hole; The equidistant folding collection rack (23) comprises a sliding block (231) and a folding rack (232). A plurality of sliding blocks (231) are provided. The plurality of sliding blocks (231) are slidably located inside the circular slide groove (221). One of the sliding blocks (231) is fixed in the circular slide groove (221) by means of bolts. A plurality of folding racks (232) are provided. The middle portion of each folding rack (232) is rotatably connected by a rotating shaft to form a V-shaped structure. Both side ends of each folding rack (232) are provided with equidistant expansion limiting teeth (2321). The plurality of folding racks (232) are arranged in sequence, one end of which is connected to one of the sliding blocks (231) and the other end is connected to another sliding block (231) adjacent thereto. The equidistant expansion limiting teeth (2321) at the ends of the two folding racks (232) at the top of each sliding block (231) are meshed and connected with each other.

2. The water storage device for ecological restoration of abandoned mines according to claim 1, characterized in that: The outer circumference of the fixed flange (223) located in the middle of the mounting frame (222) is rotatably connected to a swing rod (224) via a shaft sleeve, and the outer wall of the shaft sleeve at one end of the swing rod (224) close to the fixed flange (223) is provided with a first meshing tooth (225), and the end of the swing rod (224) away from the fixed flange (223) is connected to the last sliding block (231) arranged in sequence.

3. The water storage device for ecological restoration of abandoned mines according to claim 2, characterized in that: The drive motor is located on one side of the first meshing tooth (225); the output end of the drive motor is connected to the second meshing tooth (226); the first meshing tooth (225) is meshed and connected with the second meshing tooth (226).

4. The water storage device for ecological restoration of abandoned mines according to claim 2, characterized in that: The water-collecting awning (21) is arranged in a fan-shaped structure, one end of the water-collecting awning (21) is connected to one of the fixed sliding blocks (231), and the other end of the water-collecting awning (21) is connected to the swing rod (224).

5. The water storage device for ecological restoration of abandoned mines according to claim 1, characterized in that: The fixing device (3) comprises a triangular support plate (31) and an adjusting threaded shaft rod (32), the outer wall of each end of the triangular support plate (31) is connected with a fixing nut (33), the adjusting threaded shaft rod (32) is threadably connected to the fixing nut (33), and the bottom of each adjusting threaded shaft rod (32) is provided with a conical plug rod connected to the mountain ground.

6. The water storage device for ecological restoration of abandoned mines according to claim 5, characterized in that: The water storage barrel (1) is fixedly located on the top of the triangular support plate (31), the water inlet of the water storage barrel (1) is connected to the water collection through hole in the middle of the fixed flange (223), and the support frame (22) is connected to the outer wall of the water storage barrel (1).

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