Collecting device for tailing pond ecological restoration and water and soil loss experiment process

Abstract

The utility model relates to the technical field of mine ecological environment engineering, and discloses a collecting device for tailing pond ecological restoration and water and soil loss experiment process, which comprises a fixed support and a collecting box body sliding in the fixed support, the collecting box body is provided with a collecting hole, and the bottom of the collecting box body is provided with a mounting cylinder corresponding to the collecting hole. And a baffle is fixed to the bottom of the collecting box body, a connecting ring is fixed to the inner wall of the bottom of the collecting box body, a steel rope is fixed to the outer side of the connecting ring, a mounting box is fixed to the outer side of the fixing support, and a winding shaft is arranged in the mounting box. The water and soil loss sample collecting device is reasonable in structure, capable of collecting water and soil loss samples, capable of being adaptively adjusted according to different soil layer thicknesses, capable of sealing and storing the collected water and soil loss samples after the water and soil loss samples are collected, capable of avoiding sample loss, high in working performance and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of mine ecological environment engineering, in particular to a device for collecting tailings pond ecological restoration and soil and water loss experimental processes. Background Art

[0002] Tailings ponds are places used to store tailings or other industrial waste discharged after ore sorting in metal or non-metal mines. Tailings ponds are a dangerous source of man-made debris flows with high potential energy and the risk of dam collapse. Once a failure occurs, it is easy to cause serious accidents. Tailings ponds not only destroy and occupy a large amount of land resources, but also bring a series of ecological and environmental problems. Untreated tailings piles, due to their unstable structure, will cause serious soil erosion, damage vegetation, and may cause geological disasters. In response to the current severe situation facing the ecological environment of mines, this paper explores the research on soil matrix improvement and ecological restoration technology of abandoned mine sites through model experiments, so as to achieve the simultaneous development of mining and ecological protection.

[0003] Although the existing test collection device can collect data samples of soil erosion, it can only collect data at a single height during use and cannot be adjusted up and down according to different soil thickness conditions. It needs to be modified twice before collection. In this process, not only is the process cumbersome, but it also prolongs the test cycle. For this reason, we propose a collection device for tailings pond ecological restoration and soil erosion experimental process. Utility Model Content

[0004] In order to solve the technical problem of poor working performance of existing collection devices, the utility model provides a collection device for tailings pond ecological restoration and soil and water loss experimental process.

[0005] The utility model adopts the following technical scheme to achieve: a collection device for the ecological restoration of tailings ponds and soil and water loss experimental process, comprising a fixed bracket and a collecting box body sliding inside the fixed bracket, the collecting box body is provided with a collecting hole, the bottom of the collecting box body is provided with a mounting cylinder corresponding to the collecting hole, the interior of the mounting cylinder is slidably connected to the collecting cylinder, the bottom of the collecting box body is fixed with a baffle, the inner wall of the bottom of the collecting box body is fixed with a connecting ring, the outer side of the connecting ring is fixed with a steel cable, the outer side of the fixed bracket is fixed with an installation box, the interior of the installation box is provided with a winding shaft, a plurality of fixed pulleys are fixed on the inner wall of the top of the fixed bracket, the end of the steel cable away from the connecting ring slides through the fixed pulley and extends to the inside of the installation box, the end of the steel cable inside the installation box is fixed on the outside of the winding shaft, through the cooperation of the above components, soil and water loss samples can be collected, and the corresponding height of the collection box body can be adjusted according to the thickness of different soil layers.

[0006] As a further improvement of the above scheme, one end of the winding shaft is rotatably connected to the inner wall of the installation box, and the other end of the winding shaft passes through the outside of the installation box and is fixed with a handle. The outer side of the handle is threadedly connected to a bolt. A plurality of threaded grooves are provided on the side of the installation box close to the handle. The bolts are threadedly connected to the inside of adjacent threaded grooves. By rotating the bolts, the bolts are driven to move. When the bolts are out of the threaded grooves, the handle can be rotated to drive the winding shaft to rotate. When the winding shaft does not need to be rotated, the bolt can be rotated to drive the bolt to move. When the bolt enters the corresponding threaded groove, the handle and the winding shaft are locked.

[0007] As a further improvement of the above scheme, the installation box is provided with a sliding hole 1, and the steel cable sliding transmission is passed through the inside of the sliding hole 1. The installation box is also provided with a sliding hole 2, and the winding shaft rotates inside the sliding hole 2. The steel cable can slide flexibly through the sliding hole 1, and the winding shaft can rotate flexibly through the sliding hole 2.

[0008] As a further improvement of the above scheme, a mounting groove is provided on the top of one side of the collecting cylinder, a slider is slidably connected to the inside of the mounting groove, a card block is slidably penetrated inside the notch of the mounting groove, the end of the card block located inside the mounting groove is fixed on the slider, a plurality of connecting springs are fixed on the side of the slider away from the card block, and one end of the connecting spring away from the slider is fixed on the inner wall of the mounting groove, a guide groove 1 is provided on the outside of the mounting cylinder, the end of the card block located outside the mounting groove slides inside the guide groove 1, and the bottom of the card block located inside the guide groove 1 is provided with a A linkage block, the linkage block located outside the guide groove is provided with multiple through holes, a guide rod is slidably penetrated inside the through hole, the top end of the guide rod is fixed to the bottom of the collecting box, and a plurality of supporting springs are sleeved on the outside of the guide rod below the linkage block. A closing plate sliding on the top of the collecting box is provided on one side of the collecting hole, a transmission plate is hinged on the outside of the closing plate, and one end of the transmission plate away from the closing plate is hinged on the outside of the linkage block. Through the cooperation of the above components, the collected soil and water loss samples can be sealed in the collecting tube, which can facilitate the staff to disassemble the collecting tube from the installation tube.

[0009] As a further improvement of the above-mentioned solution, a sliding groove is provided on one side of the outside of the collecting cylinder, and the inside of the sliding groove is slidably connected to a sliding block fixed on the inner wall of the mounting cylinder. Through the cooperation of the sliding block and the sliding groove, the collecting cylinder inside the mounting cylinder can be limited, thereby improving the stability of the collecting cylinder.

[0010] As a further improvement of the above solution, a support block is fixed to one end of the guide rod away from the collection box, and the support block is fixed to the outside of the mounting cylinder. The guide rod can be supported by the support block to improve the stability of the guide rod.

[0011] As a further improvement of the above solution, one end of the support spring is fixed on the linkage block, and the other end of the support spring is fixed on the support block. The linkage block can be supported by the support spring.

[0012] As a further improvement of the above-mentioned solution, a guide groove 2 is provided at one end of the closing plate away from the collecting hole, and a guide plate fixed on the inner wall of the collecting box body is slidably penetrated inside the guide groove 2. The collecting box body is provided with a connecting groove, and the transmission plate slides inside the connecting groove. Through the cooperation of the guide groove 2 and the guide plate, the stability of the displacement closing plate can be improved, and the transmission plate can slide flexibly through the connecting groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model can collect samples of soil and water loss through the cooperation of the collection box, the installation cylinder, the baffle, the installation box, the fixed pulley, the steel cable, the connecting ring, the fixed bracket, the collection cylinder, the installation groove, the sliding block, the connecting spring, the guide groove one, the linkage block, the guide rod, the supporting spring, the transmission plate, the closing plate, the guide groove two, the guide plate, the collection hole, the sliding block, the sliding groove, the supporting block, the connecting groove, the reel, the bolt and the threaded groove. The device can be adaptively adjusted according to different soil layer thicknesses. After the soil and water loss samples are collected, the collected soil and water loss samples can be sealed to avoid sample loss, and the user can conveniently take the collected samples for use. The utility model is easy to use.

[0015] To sum up, the utility model has a reasonable structure, can collect samples of soil erosion, can adaptably adjust the device according to different soil layer thicknesses, can seal the collected soil erosion samples after collecting them to avoid sample loss, has high working performance, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a collection device used for tailings pond ecological restoration and soil erosion experimental process;

[0017] Figure 2 This is a schematic diagram of a collection device used for tailings pond ecological restoration and soil erosion experimental process;

[0018] Figure 3 This is a structural diagram of an installation box in a collection device used in tailings pond ecological restoration and soil and water loss experiment processes;

[0019] Figure 4 for Figure 2 A schematic diagram of the structure enlarged in the middle;

[0020] Figure 5 for Figure 2Schematic diagram of the structure enlarged at point B.

[0021] Description of main symbols:

[0022] 1. Collection box; 2. Mounting cylinder; 3. Baffle; 4. Mounting box; 5. Fixed pulley; 6. Steel cable; 7. Connecting ring; 8. Fixed bracket; 9. Collection cylinder; 10. Mounting groove; 11. Slider; 12. Block; 13. Connecting spring; 14. Guide groove 1; 15. Linking block; 16. Guide rod; 17. Support spring; 18. Transmission plate; 19. Closing plate; 20. Guide groove 2; 21. Guide plate; 22. Collection hole; 23. Sliding block; 24. Sliding groove; 25. Support block; 26. Connecting groove; 27. Reel; 28. Bolt; 29. ​​Threaded groove. DETAILED DESCRIPTION

[0023] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example 1:

[0025] Combine Figure 1 and Figure 2 , a collecting device for the ecological restoration of tailings ponds and soil and water loss experimental process of this embodiment includes a fixed bracket 8 and a collecting box 1 sliding inside the fixed bracket 8, the collecting box 1 is provided with a collecting hole 22, the bottom of the collecting box 1 is provided with a mounting cylinder 2 corresponding to the collecting hole 22, the interior of the mounting cylinder 2 is slidably connected with a collecting cylinder 9, the bottom of the collecting box 1 is fixed with a baffle 3, the baffle 3 can be used to block the debris at the bottom of the collecting box 1, a connecting ring 7 is fixed to the inner wall of the bottom of the collecting box 1, a steel cable 6 is fixed to the outside of the connecting ring 7, a mounting box 4 is fixed to the outside of the fixed bracket 8, a winding shaft 27 is provided inside the mounting box 4, and a plurality of fixed pulleys 5 are fixed to the inner wall of the top of the fixed bracket 8, the end of the steel cable 6 away from the connecting ring 7 slides through the fixed pulley 5 and extends to the inside of the mounting box 4, and the end of the steel cable 6 located inside the mounting box 4 is fixed to the outside of the winding shaft 27.

[0026] The implementation principle of a device for collecting data during the ecological restoration and soil erosion experiment of a tailings pond in an embodiment of the present application is as follows: when it is necessary to collect data on simulated ecological restoration and soil erosion, the corresponding height of the collection box 1 can be adjusted according to the thickness of different soil layers. By rotating the reel 27, the steel cable 6 is retracted or released, driving the collection box 1 to perform vertical displacement. At this time, the corresponding height of the collection box 1 can be controlled. After the height of the collection box 1 is adjusted, the soil erosion samples will enter the collection tube 9 inside the mounting tube 2 through the collection hole 22 on the collection box 1, and the soil erosion samples will be collected through the collection tube 9.

[0027] Example 2:

[0028] Combine Figure 3 On the basis of Example 1, this embodiment is further improved in that one end of the winding shaft 27 is rotatably connected to the inner wall of the installation box 4, and the other end of the winding shaft 27 passes through the outside of the installation box 4 and is fixed with a handle. The outer side of the handle is threadedly connected with a bolt 28. A plurality of thread grooves 29 are provided on the side of the installation box 4 close to the handle. The bolts 28 are threadedly connected inside adjacent thread grooves 29. By rotating the bolts 28, the bolts 28 are driven to move. When the bolts 28 are disengaged from the thread grooves 29, the handle can be rotated to drive the winding shaft 27 to rotate. When the winding shaft 27 does not need to rotate, the bolt 28 can be rotated to drive the bolt 28 to move. When the bolts 28 enter the corresponding thread grooves 29, the handle and the winding shaft 27 are locked.

[0029] The installation box 4 is provided with a sliding hole 1, and the steel cable 6 is slidably transmitted and passed through the inside of the sliding hole 1. The installation box 4 is also provided with a sliding hole 2, and the winding shaft 27 rotates inside the sliding hole 2. Through the sliding hole 1, the steel cable 6 can slide flexibly, and through the sliding hole 2, the winding shaft 27 can rotate flexibly.

[0030] Example 3:

[0031] Combine Figure 4 and Figure 5The present embodiment is a further improvement on the basis of embodiment 1 in that: a mounting groove 10 is provided on the top of one side of the collecting cylinder 9, a slider 11 is slidably connected to the inside of the mounting groove 10, a block 12 is slidably penetrated inside the notch of the mounting groove 10, the end of the block 12 located inside the mounting groove 10 is fixed on the slider 11, a plurality of connecting springs 13 are fixed on the side of the slider 11 away from the block 12, and the end of the connecting spring 13 away from the slider 11 is fixed on the inner wall of the mounting groove 10, a guide groove 14 is provided on the outside of the mounting cylinder 2, the end of the block 12 located outside the mounting groove 10 slides inside the guide groove 14, the bottom of the block 12 located inside the guide groove 14 is provided with a linkage block 15 slidably inserted into the guide groove 14, the linkage block 15 located outside the guide groove 14 has a plurality of through holes, a guide rod 16 is slidably penetrated inside the through holes, the top of the guide rod 16 is fixed to the bottom of the collection box 1, and the guide rod 1 located below the linkage block 15 6 is provided with a plurality of supporting springs 17 on the outside, and a closing plate 19 is provided on one side of the collecting hole 22, which slides on the top of the collecting box body 1. A transmission plate 18 is hinged on the outside of the closing plate 19, and one end of the transmission plate 18 away from the closing plate 19 is hinged on the outside of the linkage block 15. When the soil and water loss sample enters the collecting tube 9, the sample inside the collecting tube 9 will press the collecting tube 9 to move vertically downward, driving the card block 12 and the linkage block 15 to move vertically downward, driving the transmission plate 18 to deflect, and pulling the closing plate 19 to move. At this time, the displaced closing plate 19 will close the collecting hole 22, and seal the soil and water loss sample in the collecting tube 9. By pressing the card block 12, the card block 12 is driven to move. When the card block 12 is disengaged from the guide groove 14 and enters the interior of the mounting groove 10, the collecting tube 9 can be pulled to drive the collecting tube 9 to move. When the collecting tube 9 is disengaged from the interior of the mounting tube 2, the collecting tube 9 is detached from the mounting tube 2.

[0032] A sliding groove 24 is provided on one side of the outside of the collecting cylinder 9, and the inside of the sliding groove 24 is slidably connected to a sliding block 23 fixed on the inner wall of the mounting cylinder 2. Through the cooperation of the sliding block 23 and the sliding groove 24, the collecting cylinder 9 inside the mounting cylinder 2 can be limited, thereby improving the stability of the collecting cylinder 9.

[0033] A support block 25 is fixed to one end of the guide rod 16 away from the collection box 1 . The support block 25 is fixed to the outside of the mounting cylinder 2 . The support block 25 can support the guide rod 16 to improve the stability of the guide rod 16 .

[0034] One end of the support spring 17 is fixed to the linkage block 15 , and the other end of the support spring 17 is fixed to the support block 25 . The linkage block 15 can be supported by the support spring 17 .

[0035] A guide groove 20 is provided at one end of the closing plate 19 away from the collecting hole 22. A guide plate 21 fixed on the inner wall of the collecting box body 1 is slidably penetrated inside the guide groove 20. The collecting box body 1 is provided with a connecting groove 26. The transmission plate 18 slides inside the connecting groove 26. Through the cooperation of the guide groove 20 and the guide plate 21, the stability of the displacement closing plate 19 can be improved. Through the connecting groove 26, the transmission plate 18 can slide flexibly.

[0036] Working principle: When it is necessary to collect data on simulated ecological restoration and soil erosion, the corresponding height of the collection box 1 can be adjusted according to the thickness of different soil layers. By rotating the bolt 28, the bolt 28 is driven to move. When the bolt 28 is out of the threaded groove 29, the handle can be rotated to drive the reel 27 to rotate. By rotating the reel 27, the steel cable 6 is received or released, driving the collection box 1 to move vertically. At this time, the corresponding height of the collection box 1 can be regulated. After adjusting the height of the collection box 1, the bolt 28 is rotated to drive the bolt 28 to move. When the bolt 28 enters the corresponding threaded groove 29, the handle and the reel 27 are locked, and the height of the collection box 1 is fixed. At this time, the soil and water loss sample will pass through the collection hole 2 on the collection box 1. 2 enters the collecting tube 9 inside the mounting tube 2, and the soil and water loss samples are collected through the collecting tube 9. When the soil and water loss samples enter the collecting tube 9, the samples inside the collecting tube 9 will press the collecting tube 9 to move vertically downward, driving the card block 12 and the linkage block 15 to move vertically downward, driving the transmission plate 18 to deflect, and pulling the closing plate 19 to move. At this time, the displaced closing plate 19 will close the collecting hole 22, and the soil and water loss samples are sealed in the collecting tube 9. By pressing the card block 12, the card block 12 is driven to move. When the card block 12 is disengaged from the guide groove 14 and enters the interior of the mounting groove 10, the collecting tube 9 can be pulled to drive the collecting tube 9 to move. When the collecting tube 9 is separated from the interior of the mounting tube 2, the collecting tube 9 is detached from the mounting tube 2.

[0037] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A collection device for tailings pond ecological restoration and soil erosion experimental process, comprising a fixed bracket and a collection box sliding inside the fixed bracket, characterized in that: The collecting box is provided with a collecting hole, and the bottom of the collecting box is provided with a mounting cylinder corresponding to the collecting hole, the interior of the mounting cylinder is slidably connected to the collecting cylinder, the bottom of the collecting box is fixed with a baffle, the inner wall of the bottom of the collecting box is fixed with a connecting ring, the outer side of the connecting ring is fixed with a steel cable, the outer side of the fixing bracket is fixed with a mounting box, the interior of the mounting box is provided with a winding shaft, and a plurality of fixed pulleys are fixed on the inner wall of the top of the fixing bracket, the end of the steel cable away from the connecting ring slides through the fixed pulley and extends to the interior of the mounting box, and the end of the steel cable located inside the mounting box is fixed on the outer side of the winding shaft.

2. A device for collecting data during tailings pond ecological restoration and soil erosion experiment according to claim 1, characterized in that: One end of the winding shaft is rotatably connected to the inner wall of the installation box, and the other end of the winding shaft passes through the outside of the installation box and is fixed with a handle. The outer side of the handle is threadedly connected to a bolt. A plurality of thread grooves are provided on a side of the installation box close to the handle, and the bolts are threadedly connected to the inside of adjacent thread grooves.

3. The device for collecting data during tailings pond ecological restoration and soil erosion experiment according to claim 1, characterized in that: The installation box is provided with a first sliding hole, and the steel cable sliding transmission is passed through the interior of the first sliding hole. The installation box is also provided with a second sliding hole, and the winding shaft rotates inside the second sliding hole.

4. The device for collecting data during tailings pond ecological restoration and soil erosion experiment according to claim 1, characterized in that: The top of said guide rod is fixed with a bottom end of said guide rod, and the top of said guide rod is fixed with a bottom end of said guide rod, and a plurality of supporting springs are sleeved on the outer wall of said guide rod so as to enable said guide rod to slide into and out of said guide slot.

5. The device for collecting data during tailings pond ecological restoration and soil erosion experiment according to claim 1, characterized in that: A sliding groove is provided on one side of the outside of the collecting cylinder, and a sliding block fixed on the inner wall of the mounting cylinder is slidably connected inside the sliding groove.

6. The device for collecting data during tailings pond ecological restoration and soil and water loss experiment according to claim 4, characterized in that: A support block is fixed on one end of the guide rod away from the collecting box body, and the support block is fixed on the outside of the mounting cylinder.

7. The device for collecting data during tailings pond ecological restoration and soil and water loss experiment according to claim 4, characterized in that: One end of the support spring is fixed on the linkage block, and the other end of the support spring is fixed on the support block.

8. The device for collecting data during tailings pond ecological restoration and soil and water loss experiment according to claim 4, characterized in that: A second guide groove is provided at one end of the closing plate away from the collecting hole, a guide plate fixed on the inner wall of the collecting box body is slidably penetrated inside the guide groove, the collecting box body is provided with a connecting groove, and the transmission plate slides inside the connecting groove.

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