Tailings pond flood discharge and silt removal device

Abstract

The present invention discloses a tailings pond flood discharge and silt removal device, which belongs to the field of mining engineering technology. It includes a silt removal platform device, a telescopic sliding device, etc. The full outer frame device includes a left outer frame and a right outer frame with the same structure and symmetrical distribution. The silt removal platform device, the telescopic sliding device and the heavy plate intelligent motion device are installed between the left outer frame and the right outer frame. The silt removal platform device is rotatably connected to the telescopic sliding device above it. The top of the telescopic sliding device is fixedly installed on the top of the front end of the full outer frame device. The inlet end of the debris transport device is fixedly installed in the middle of the left outer frame, and the outlet end is located on the right side of the right outer frame. The top of the middle heavy plate intelligent motion device is fixedly installed on the top of the rear end of the full outer frame device. The present invention can filter tailings while collecting debris, and can transport the collected debris to a designated location, which greatly saves manpower and material resources. It can adjust flood water to different degrees according to different water levels, reduce the infiltration line of the tailings pond, and improve the overall stability of the tailings pond.

Description

Technical Field

[0001] The invention relates to a tailings pond flood discharge and silt removal device, belonging to the technical field of mining engineering. Background Art

[0002] China is a major mining country. Although the comprehensive utilization and utilization rate of tailings have steadily increased with technological advances, the annual tailings output remains high due to our vast production volume. A small portion is used as mine backfill and for comprehensive utilization, the vast majority is still stored in tailings dams. Tailings ponds are sites constructed by damming the valley mouth or enclosing land to store tailings from metal and non-metal mines. They are essential facilities for maintaining normal mine production. my country is a major mining country, and mines in the metallurgical, nonferrous metals, chemical, nuclear, building materials, and light industries all have tailings facilities. The safe and stable operation of tailings ponds is crucial to mine production. If the dam fails, the tailings, mud, and water within the pond will burst out in the form of debris flows, posing a serious threat to the lives and property of residents downstream and triggering an environmental disaster.

[0003] Currently, the most significant characteristic of tailings dams is that they are constructed using an upstream construction method. This method, however, suffers from complex dam structures, fine-grained interlayers, poor permeability, and high infiltration lines. Consequently, the majority of tailings dam failures in recent years have occurred in upstream construction. Furthermore, limited investment in research and development related to tailings dams, lagging research, and low technological standards have led to frequent major safety incidents such as tailings dam failures. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a tailings pond flood drainage and silt removal device, which can screen out tailings while removing small and medium-sized debris, and can also drain water according to demand and lower the water level to the required height.

[0005] The technical solution of the present invention is: a tailings pond flood discharge and dredging device, including a dredging platform device, a telescopic sliding device, a debris transport device, a heavy plate intelligent device, and a full outer frame device. The full outer frame device includes a left outer frame and a right outer frame with the same structure and symmetrical distribution. The dredging platform device, the telescopic sliding device and the heavy plate intelligent device are installed between the left outer frame and the right outer frame. The dredging platform device is rotatably connected to the telescopic sliding device above it. The top of the telescopic sliding device is fixedly installed on the top of the front end of the full outer frame device. The inlet end of the debris transport device is fixedly installed in the middle of the left outer frame, and the outlet end is located on the right side of the right outer frame. The top of the middle heavy plate intelligent device is fixedly installed on the top of the rear end of the full outer frame device.

[0006] Specifically, the dredging platform device includes a platform motor 1, a filter steel mesh 2, a debris bearing steel plate 3, a leakage blocking baffle 4, a sliding rail 5, a sliding electric wheel 6, a rotating fan blade 7, a rotating electric shaft 8, a cross floating plate 9, a fixed column 10, a weight measuring device 11, and a weight alarm 12; the sliding rail 5 is placed on the left and right sides of the leakage blocking baffle 4, the filter steel mesh 2 is placed in the area surrounded by the leakage blocking baffle 4 and is located on the debris bearing steel plate 3, the debris bearing steel plate 3 is connected to the sliding rail 5 through the sliding electric wheel 6, and the cross floating plate 9 and the platform motor 1 are both placed on the debris bearing steel plate 3, the bottom end of the fixed column 10 is connected to the side plate of the leakage-proof baffle 4, the operating machine parts of the weight measuring device 11 and the weight alarm 12 are both located inside the fixed column 10, while the electronic display parts of the weight measuring device 11 and the weight alarm 12 are both located outside the fixed column 10, the rotating fan blade 7 is connected to the rotating electric shaft 8, and the rotating electric shaft 8 is rotatably connected to the front end of the leakage-proof baffle 4, the top of the fixed column 10 is rotatably connected to the telescopic sliding device, and the platform motor 1 supplies power to the sliding electric wheel 6, the rotating electric shaft 8, the weight measuring device 11 and the weight alarm 12.

[0007] Preferably, the platform motor 1 is located in the middle below the supporting steel plate 3 , and the cross floating plates 9 are located on both sides of the platform motor 1 .

[0008] Specifically, the telescopic sliding device includes a connecting rotating shaft 13, an electric telescopic rod 14, a load-bearing rotating shaft rod 15, a lap short shaft 16, an axle protection steel shell 17, a sliding bottom rail 18, a sliding rail 19, a track baffle 20, a rotating motor 21, and a sliding motor 22; the bottom of the electric telescopic rod 14 is rotatably connected to the top of the dredging platform device through the connecting rotating shaft 13, and the top of the electric telescopic rod 14 is connected to the load-bearing rotating shaft rod 15 through the lap short shaft 16. Both ends of the lap short shaft 16 are provided with an axle protection steel shell 17, the sliding bottom rail 18 is fixed to the top of the full outer frame device, the sliding rail 19 and the track baffle 20 are both placed on the sliding bottom rail 18, the lower part of the rotating motor 21 is fixed left and right by two sliding rails 19, and the lower part of the sliding motor 22 is fixed left and right by the sliding rail 19 and the track baffle 20, and the load-bearing rotating shaft rod 15 passes through the sliding motor 22 and the rotating motor 21.

[0009] Preferably, the track baffles 20 are located on both sides above the sliding base rail 18 and the two are connected by high-strength bolts, and the sliding rail 19 is located in the middle above the sliding base rail 18 and the two are connected by high-strength bolts.

[0010] Specifically, the debris transport device includes a base 23, a bottom column 24, an external shell 25, an internal motor 26, an electric transmission shaft 27, a rotating track 28, a high and low slide 29, a slide baffle 30, a collection base 31, a collection middle shell 32, and a collection upper shell 33; the base 23 is fixed in the hollow area of ​​the full outer frame device and is connected to the lower part of the bottom column 24, the external shell 25 is connected to the upper part of the bottom column 24, the internal motor 26 is placed inside the external shell 25, the internal motor 26 is connected to the electric transmission shaft 27, the rotating track 28 wraps the electric transmission shaft 27 and the internal motor 26, the high and low slide 29 is located below the electric transmission shaft 27, and slide baffles 30 are installed on both sides of the high and low slide 29. The collection base 31, the collection middle shell 32 and the collection upper shell 33 form a debris storage block, and the end of the high and low slide 29 is facing the entrance of the collection upper shell 33.

[0011] Specifically, the heavy plate intelligent motion device includes a heavy plate support platform 34, a heavy plate bearing shaft 35, an electric lifting rod 36, a lap card shaft 37, a shaft protection steel card shell 38, a lifting steel semicircle 39, a heavy plate steel semicircle 40, a wide round bearing 41, a heavy plate 42, a water level alarm 43, a water pressure sensor strip 44, a sliding steel cube 45, a corrosion-resistant pulley 46, a corrosion-resistant pad 47, an external drainage strip 48, a water-blocking plate in the heavy plate 49, a heavy plate motor 50; The heavy plate support platform 34 is fixed on the top of the full outer frame device, the heavy plate bearing shaft 35 is placed on the heavy plate support platform 34 and the heavy plate bearing shaft 35 is stuck by the heavy plate support platform 34 and cannot move, the heavy plate bearing shaft 35 is connected to the upper end of the electric lifting rod 36 through the overlapping card shaft 37, and the overlapping card shaft 37 is provided with a shaft protection steel card shell 38 at both ends, and the lifting steel semicircle 39 is located at the lower end of the electric lifting rod 36 and each electric lifting rod 36 is provided with a lower end thereof. Two lifting steel semicircles 39 and a heavy plate steel semicircle 40 are located at the upper end of the heavy plate 42. The lifting steel semicircle 39 and the heavy plate steel semicircle 40 are connected by a wide circle bearing 41. Six water pressure sensing strips 44 are provided on the front outside of the heavy plate 42. The water level alarm 43 is located above the top water pressure sensing strip 44. There are five hollow areas inside the heavy plate 42. Corrosion-resistant pads 47 are laid above the hollow areas. A slidable steel square 45 connected by a corrosion-resistant pulley 46 is placed above the corrosion-resistant pads 47. A heavy plate water-blocking plate 49 is installed on the middle outside of the five hollow areas of the heavy plate 42. The outside of the five hollow areas of the heavy plate 42 and the outside of the heavy plate 42 are connected by an external drainage strip 48. The heavy plate motor 50 is placed inside the top of the heavy plate 42. The heavy plate motor 50 supplies power to the electric lifting rod 36, the water level alarm 43, the water pressure sensing strip 44 and the slidable steel square 45.

[0012] Specifically, the left outer frame includes a supporting base 51, a middle supporting front desk 52, a middle supporting back desk 53, and an upper supporting platform 54; the supporting base 51 is located at the bottom, the front above the supporting base 51 is the middle supporting front desk 52, the back above the supporting base 51 is the middle supporting back desk 53, and above the middle supporting front desk 52 and the middle supporting back desk 53 is the upper supporting platform 54. A hollow platform is provided between the middle supporting front desk 52 and the middle supporting back desk 53, the bottom of the telescopic sliding device is fixed in front of the upper supporting platform 54, the heavy plate intelligent motion device is fixed behind the upper supporting platform 54, the entrance end of the sundries transport device is fixedly installed on the hollow platform of the left frame, and the exit end is located at the lower right side of the hollow platform of the right frame.

[0013] The beneficial effects of the present invention are: 1. Clearing debris that accidentally enters the surface of the tailings pond to prevent it from occupying the storage capacity. 2. Preventing the tailings slag from being taken out together while clearing the debris to prevent environmental pollution. 3. Adjusting the water level line of the tailings pond to prevent dam bursts. 4. When a certain weight is reached, the debris will be automatically lifted to the transportation device, and the whole process is intelligent. 5. The transportation device will automatically start after the weight of the dredging platform reaches the standard, and the transportation device will stop after the telescopic device contacts the horizontal plane. The transportation device can collect the debris in a unified manner to facilitate subsequent processing. 6. The intelligent device of the heavy plate can open drain outlets of different heights according to the on-site conditions at different water levels. In case of heavy rain conditions, the heavy plate can also be raised and lowered as a whole to discharge floodwaters. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 Schematic diagram of the dredging platform device of the present invention;

[0016] Figure 3 for Figure 2 Exploded diagram;

[0017] Figure 4 Schematic diagram of the telescopic sliding device of the present invention.

[0018] Figure 5 for Figure 4 Exploded diagram;

[0019] Figure 6 Schematic diagram of the sundries transport device of the present invention.

[0020] Figure 7 for Figure 6 Exploded diagram;

[0021] Figure 8 This is a schematic diagram of the heavy plate intelligent motion device of the present invention;

[0022] Figure 9 for Figure 8 Exploded diagram.

[0023] The numbers in the figure are: platform motor 1, filter steel mesh 2, bearing steel plate 3, leakage baffle 4, sliding rail 5, sliding electric wheel 6, rotating fan blade 7, rotating electric shaft 8, cross floating plate 9, fixed column 10, weight measuring device 11, reaching weight alarm 12, connecting rotating shaft 13, electric telescopic rod 14, load-bearing rotating core shaft 15, overlapping short shaft 16, shaft protection steel shell 17, sliding bottom rail 18, sliding rail 19, track baffle 20, rotating motor 21, sliding motor 22, foot 23, bottom column 24, machine outer shell 25, machine internal motor 26, electric transmission shaft 27, rotating crawler 2 8. High and low slides 29, slide baffles 30, collection bottom plate 31, collection middle shell 32, collection upper shell 33, heavy plate bearing platform 34, heavy plate bearing shaft 35, electric lifting rod 36, overlapping card shaft 37, shaft protection steel card shell 38, lifting steel semicircle 39, heavy plate steel semicircle 40, wide circle bearing 41, heavy plate 42, water level alarm 43, water pressure sensor strip 44, sliding steel cube 45, corrosion-resistant pulley 46, corrosion-resistant pad 47, external drainage strip 48, heavy plate middle water-blocking plate 49, heavy plate motor 50, supporting base 51, middle support front desk 52, middle support back desk 53, upper support platform 54. DETAILED DESCRIPTION

[0024] The invention will be further described below with reference to the accompanying drawings and embodiments, but the content of the present invention is not limited to the scope of the drawings.

[0025] Example 1: Figure 1 As shown, a tailings pond flood discharge and dredging device includes a dredging platform device, a telescopic sliding device, a debris transport device, a heavy plate intelligent device, and a full outer frame device. The full outer frame device includes a left outer frame and a right outer frame with the same structure and symmetrical distribution. The dredging platform device, the telescopic sliding device and the heavy plate intelligent device are installed between the left outer frame and the right outer frame. The dredging platform device is rotatably connected to the telescopic sliding device above it. The top of the telescopic sliding device is fixedly installed on the top of the front end of the full outer frame device. The inlet end of the debris transport device is fixedly installed in the middle of the left outer frame, and the outlet end is located on the right side of the right outer frame (of course, the structure here can also be: the inlet end of the debris transport device is fixedly installed in the middle of the right outer frame, and the outlet end is located on the left side of the left outer frame), and the top of the middle heavy plate intelligent device is fixedly installed on the top of the rear end of the full outer frame device.

[0026] The desilting platform features weighing, tailings screening, debris support, and intelligent alarms. The telescopic sliding mechanism offers forward and backward movement, vertical rotation, and telescoping, with intelligent control. The debris transport device provides intelligent transportation and integrated collection. The heavy plate intelligent motion device offers controlled drainage, integrated lifting, and intelligent sensing. The full-frame device provides integrated support and dust and water protection.

[0027] Further, if Figure 2 、 Figure 3 As shown, the desilting platform device includes a platform motor 1, a filter steel mesh 2, a supporting steel plate 3, a leakage-blocking baffle 4, a sliding rail 5, a sliding electric wheel 6, a rotating fan blade 7, a rotating electric shaft 8, a cross floating plate 9, a fixed column 10, a weight measuring device 11, and a weight alarm 12; the sliding rail 5 is placed on the left and right sides of the leakage-blocking baffle 4, the filter steel mesh 2 is placed in the area surrounded by the leakage-blocking baffle 4 and is located on the supporting steel plate 3, the supporting steel plate 3 is connected to the sliding rail 5 through the sliding electric wheel 6, the cross floating plate 9 and the platform motor 1 are placed under the supporting steel plate 3, The bottom end of the fixed column 10 is connected to the side plate of the leakage-proof baffle 4. The operating machine parts of the weight detector 11 and the weight alarm 12 are both located inside the fixed column 10, while the electronic display parts of the weight detector 11 and the weight alarm 12 are both located outside the fixed column 10. The rotating fan blade 7 is connected to the rotating electric shaft 8, and the rotating electric shaft 8 is rotatably connected to the front end of the leakage-proof baffle 4. The top of the fixed column 10 is rotatably connected to the electric telescopic rod 14 of the telescopic sliding device. The platform motor 1 supplies power to the sliding electric wheel 6, the rotating electric shaft 8, the weight detector 11 and the weight alarm 12. Figure 3 、 Figure 4 As described above, the fixing columns 10 include two symmetrically distributed left and right columns.

[0028] The platform motor 1 supplies power to drive the sliding electric wheel 6 to move on the sliding rail 5, so that the debris-bearing steel plate 3 can move back and forth in the center of the leakage-blocking baffle 4, and can effectively filter out the tailings that need to remain in the tailings pond. The platform motor 1 supplies power to drive the rotating electric shaft 8 located in the middle of the rotating fan blades 7, so that it can introduce debris into the dredging platform through vortex flow. The cross float 9 places the device above the horizontal plane to prevent sewage from submerging the debris-bearing steel plate 3. The platform motor 1 supplies power to drive the weight detector 11 and the weight alarm 12 in the fixed column 10. After the weight of the entire platform reaches the bearing setting, the weight detector 11 will stop working and the weight alarm 12 will sound an alarm.

[0029] Furthermore, the platform motor 1 is located in the middle below the supporting steel plate 3, and the cross floating plates 9 are located on both sides of the platform motor 1. Through this structure, the buoyancy can be used to reduce the gravity of the platform motor 1 and alleviate the weight of the fixed column 10.

[0030] Furthermore, the telescopic sliding device includes a connecting rotating shaft 13, an electric telescopic rod 14, a load-bearing rotating core shaft rod 15, a lap short shaft 16, an axle protection steel shell 17, a sliding bottom rail 18, a sliding rail 19, a track baffle 20, a rotating motor 21, and a sliding motor 22; the bottom of the electric telescopic rod 14 is rotatably connected to the fixed column 10 in the dredging platform device through the connecting rotating shaft 13, and the top of the electric telescopic rod 14 is connected to the load-bearing rotating core shaft rod 15 through the lap short shaft 16, and the lap short shaft 16 is connected to the load-bearing rotating core shaft rod 15. Both ends of the connecting short shaft 16 are equipped with axle protection steel shell 17, the sliding bottom rail 18 is fixed on the upper support platform 54 of the full outer frame device, the sliding rail 19 and the track baffle 20 are both placed on the sliding bottom rail 18, the lower part of the rotating motor 21 is fixed left and right by the two sliding rails 19, and the lower part of the sliding motor 22 is fixed left and right by the sliding rail 19 and the track baffle 20. The load-bearing rotating shaft rod 15 passes through the interior of the sliding motor 22 and the rotating motor 21 and is fixed to each other by high-strength bolts. Figure 4 、 Figure 5 As shown, except for the rotating shaft 15, the other components of the telescopic sliding device are symmetrically distributed in two groups.

[0031] Connecting the rotating shaft 13 can make the fixed column 10 and the electric telescopic rod 14 rotate back and forth relative to each other, and the electric telescopic rod 14 can drive the dredging platform device below to rise and fall. The overlapping short shaft 16 can connect the electric telescopic rod 14 and the load-bearing rotating shaft 15 to each other as a whole. The shaft protection steel shell 17 can protect the electric telescopic rod 14 from shifting sideways. The rotating motor 21 can rotate the load-bearing rotating shaft 15 so that the dredging platform device below controlled by it can adjust its angle. The sliding motor 22 can move the load-bearing rotating shaft 15 back and forth. The sliding rail 19 can prevent the rotating motor 21 from shifting sideways. The track baffle 20 can place the rotating motor 21 and the sliding motor 22 as a whole on the sliding bottom rail 18.

[0032] Furthermore, the track baffles 20 are located on both sides above the sliding bottom rail 18 and the two are connected by high-strength bolts, while the sliding rail 19 is located in the middle above the sliding bottom rail 18 and the two are connected by high-strength bolts, and are firmly fixed.

[0033] Further, if Figure 6 、 Figure 7As shown, the debris transport device includes a base 23, a bottom column 24, an external shell 25, an internal motor 26, an electric transmission shaft 27, a rotating crawler 28, a high and low slide 29, a slide baffle 30, a collection base 31, a collection middle shell 32, and a collection upper shell 33; the base 23 is fixed on the supporting base 51 of the full outer frame device and is connected to the lower part of the bottom column 24, the external shell 25 is connected to the upper part of the bottom column 24, the internal motor 26 is placed inside the external shell 25, the internal motor 26 is connected to the electric transmission shaft 27, the rotating crawler 28 wraps the electric transmission shaft 27 and the internal motor 26, the high and low slide 29 is placed in the middle of the right outer frame and below the electric transmission shaft 27, and slide baffles 30 are installed on both sides of the high and low slide 29. The collection base 31, the collection middle shell 32 and the collection upper shell 33 form a debris storage block, and the end of the high and low slide 29 is facing the entrance of the collection upper shell 33.

[0034] The base 23 serves to disperse gravity and prevent slipping, and the bottom column 24 serves as an overall support. The motor 26 inside the machine can rotate the electric transmission shaft 27, and the electric transmission shaft 27 can drive the rotating track 28 to rotate. The rotating track 28 drives the debris to rotate and fall onto the high and low slides 29. A slide baffle 30 is set next to the high and low slides 29 to prevent the debris from moving sideways. The debris that falls on the high and low slides 29 slides from high to low, and then slides into the debris storage block composed of the collection bottom plate 31, the collection middle shell 32 and the collection upper shell 33.

[0035] Further, if Figure 8 、 9As shown, the heavy plate intelligent motion device includes a heavy plate support platform 34, a heavy plate bearing shaft 35, an electric lifting rod 36, a lap card shaft 37, a shaft protection steel card shell 38, a lifting steel semicircle 39, a heavy plate steel semicircle 40, a wide round bearing 41, a heavy plate 42, a water level alarm 43, a water pressure sensor strip 44, a sliding steel cube 45, a corrosion-resistant pulley 46, a corrosion-resistant pad 47, an external drainage strip 48, a water-blocking plate 49 in the heavy plate, and a heavy plate motor 50. The heavy plate support platform 34 is fixed on the upper support platform 54 of the full outer frame device, the heavy plate bearing shaft 35 is placed on the heavy plate support platform 34 and the heavy plate bearing shaft 35 is stuck by the heavy plate support platform 34 and cannot move, the heavy plate bearing shaft 35 is connected to the upper end of the electric lifting rod 36 through the overlapping card shaft 37, and the overlapping card shaft 37 is provided with a shaft protection steel card shell 38 at both ends, and the lifting steel semicircle 39 is located at the lower end of the electric lifting rod 36 and each electric lifting rod 36 is There are two lifting steel semicircles 39, and the heavy plate steel semicircle 40 is located at the upper end of the heavy plate 42. The lifting steel semicircle 39 is connected to the heavy plate steel semicircle 40 by a wide circle bearing 41. Six water pressure sensing strips 44 are provided on the front outside of the heavy plate 42, and the water level alarm 43 is located above the top water pressure sensing strip 44. There are five hollow areas inside the heavy plate 42, and corrosion-resistant pads 47 are laid above the hollow areas. A slidable steel square 45 connected by a corrosion-resistant pulley 46 is placed above the corrosion-resistant pads 47. A heavy plate water-blocking plate 49 is installed on the outside of the middle of the five hollow areas of the heavy plate 42. The outside of the five hollow areas of the heavy plate 42 and the outside of the heavy plate 42 are connected by an external drainage strip 48. The heavy plate motor 50 is placed inside the top of the heavy plate 42, and the heavy plate motor 50 supplies power to the electric lifting rod 36, the water level alarm 43, the water pressure sensing strip 44 and the slidable steel square 45.

[0036] The heavy plate support platform 34 plays the role of dispersing gravity and supporting and fixing. The heavy plate bearing shaft 35 plays a fixing role. The electric lifting rod 36 makes the heavy plate 42 rise and fall as a whole. The overlapping card shaft 37 connects the heavy plate bearing shaft 35 and the electric lifting rod 36 as a whole. The shaft protection steel card shell 38 prevents the electric lifting rod 36 from moving sideways. The wide round bearing 41 connects the lifting steel semicircle 39 below the electric lifting rod 36 and the heavy plate steel semicircle 40 above the heavy plate 42 as a whole. The water level line situation is judged by the different frequency responses of the water level alarm 43. Different water pressure sensing strips 44 correspond to different water levels. The corrosion-resistant pad 47 plays a fixed sliding and pressure-bearing role. The corrosion-resistant pulley 46 enables the slidable steel square 45 to slide. The slidable steel square 45 plays a water-blocking role. The external drainage strip 48 enables the accumulated water in the hollow of the heavy plate 42 to be discharged. The water-blocking plate 49 in the heavy plate can prevent water from entering the space where the corrosion-resistant pulley 46 slides.

[0037] Further, if Figure 1As shown, the left outer frame includes a supporting base 51, a middle supporting front desk 52, a middle supporting back desk 53, and an upper supporting platform 54; the supporting base 51 is located at the bottom, the front above the supporting base 51 is the middle supporting front desk 52, the back above the supporting base 51 is the middle supporting back desk 53, and above the middle supporting front desk 52 and the middle supporting back desk 53 is the upper supporting platform 54. A hollow platform is provided between the middle supporting front desk 52 and the middle supporting back desk 53, the sliding bottom rail 18 of the telescopic sliding device is fixed in front of the upper supporting platform 54, the heavy plate supporting platform 34 of the heavy plate intelligent device is fixed behind the upper supporting platform 54, the base foot 23 on the left side of the sundries transport device is fixedly installed on the hollow platform of the left frame, the base foot 23 and the high and low slide plate 29 on the right side are all fixedly installed on the hollow platform of the right frame, and the sundries storage block is located on the right side of the right frame.

[0038] The working method of the tailings pond flood discharge and silt removal device of the present invention is:

[0039] Step 1: Place the dredging platform device on the water surface and adjust the angle to ensure that the top surface of the filter residue steel mesh 2 is slightly lower than the water surface.

[0040] Step 2: Start the platform motor 1 to rotate the fan blades 7 and the rotating shaft 8 together to form a vortex, which draws the debris floating on the water surface into the platform.

[0041] Step 3: The supporting steel plate 3 moves back and forth to filter out the tailings until the weight measuring device 11 and the weight alarm 12 issue a warning indicating that the storage weight has been reached.

[0042] Step 4: Start the telescopic sliding device, and the sliding motor 22 slides along the sliding bottom rail 18 to the front track baffle 20.

[0043] Step 5: The connecting rotating shaft 13 is rotated so that the fixed column 10 and the electric telescopic rod 14 are located on the same vertical plane, and the electric telescopic rod 14 is retracted to the top.

[0044] Step 6: The motor 26 in the machine is started to drive the electric transmission shaft 27 to rotate, and the electric transmission shaft 27 drives the rotating track 28 outside it to rotate.

[0045] Step 7: The sliding motor 22 slides along the sliding bottom rail 18 to the specified position, and the connecting rotating shaft 13 and the load-bearing rotating shaft 15 controlled by the rotating motor 21 start rotating at the same time to ensure that the front of the dredging platform is aligned with the top of the rotating crawler 28.

[0046] Step 8: Rotate and connect the rotating shaft 13 and the load-bearing rotating shaft 15 so that all the debris in the dredging platform can fall onto the rotating crawler 28. At the same time, the rotating crawler 28 rotates to drive the debris to fall into the high and low slides 29. The debris successfully falls into the debris storage block composed of the collection bottom plate 31, the collection middle shell 32, and the collection upper shell 33 through the height difference of the high and low slides 29.

[0047] Step 9: After the debris in the silt removal platform is processed, the connecting shaft 13 and the load-bearing rotating shaft 15 are rotated so that the fixed column 10 and the electric telescopic rod 14 are perpendicular to the horizontal plane again.

[0048] Step 10: The sliding motor 22 drives the entire structure to slide along the sliding bottom rail 18 to the front track baffle 20, and the electric telescopic rod 14 rises to the bottom again.

[0049] Step 11: Start the heavy plate motor 50 to drive the water level alarm 43 and the water pressure sensor strip 44 to sense each other.

[0050] Step 12: Alarms of different frequencies indicate that the water level has reached different positions. The slidable steel cube 45 at the corresponding position can be activated according to the actual situation, so that the slidable steel cube 45 moves to the hollow space inside the heavy plate 42 through the corrosion-resistant pulley 46 and the corrosion-resistant pad 47, thereby draining water and controlling the water level at the corresponding position.

[0051] Step 13: In case of special rainstorm conditions, the electric lifting rod 36 can be raised and lowered by the heavy plate motor 50, and the electric lifting rod 36 drives the heavy plate 42 to rise as a whole to discharge flood water.

[0052] The present invention can filter tailings while collecting debris, and can transport the collected debris to a designated location, greatly saving manpower and material resources. It can perform flood control to varying degrees according to different water levels, lower the infiltration line of the tailings pond, and improve the overall stability of the tailings pond.

[0053] The specific embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the scope of the present invention.

Claims

1. A tailings pond flood discharge and silt removal device, characterized by: It includes a dredging platform device, a telescopic sliding device, a debris transport device, a heavy plate intelligent device, and a full outer frame device. The full outer frame device includes a left outer frame and a right outer frame with the same structure and symmetrical distribution. The dredging platform device, the telescopic sliding device and the heavy plate intelligent device are installed between the left outer frame and the right outer frame. The dredging platform device is rotatably connected to the telescopic sliding device above it. The top of the telescopic sliding device is fixedly installed on the top of the front end of the full outer frame device. The inlet end of the debris transport device is fixedly installed in the middle of the left outer frame, and the outlet end is located on the right side of the right outer frame. The top of the heavy plate intelligent device is fixedly installed on the top of the rear end of the full outer frame device. The heavy plate intelligent motion device comprises a heavy plate support platform (34), a heavy plate bearing shaft (35), an electric lifting rod (36), a lapped card shaft (37), a shaft protection steel card shell (38), a lifting steel semicircle (39), a heavy plate steel semicircle (40), a wide round bearing (41), a heavy plate (42), a water level alarm (43), a water pressure sensing strip (44), a sliding steel cube (45), a corrosion-resistant pulley (46), a corrosion-resistant pad (47), an external drainage strip (48), a water-blocking plate in the heavy plate (49), a heavy plate electric The machine (50); the heavy plate support platform (34) is fixed on the top of the full outer frame device, the heavy plate bearing shaft (35) is placed on the heavy plate support platform (34) and the heavy plate bearing shaft (35) is stuck by the heavy plate support platform (34) and cannot move, the heavy plate bearing shaft (35) is connected to the upper end of the electric lifting rod (36) through the lap card shaft (37), and the lap card shaft (37) is provided with a shaft protection steel card shell (38) at both ends, and the lifting steel semicircle (39) is located at the lower end of the electric lifting rod (36) and each electric lifting rod (36) is provided with a lower end thereof. There are two lifting steel semicircles (39), the heavy plate steel semicircle (40) is located at the upper end of the heavy plate (42), the lifting steel semicircle (39) and the heavy plate steel semicircle (40) are connected by a wide round bearing (41), six water pressure sensing strips (44) are provided on the front of the heavy plate (42), and the water level alarm (43) is located above the uppermost water pressure sensing strip (44). There are five hollow areas inside the heavy plate (42), and a corrosion-resistant pad (47) is laid above the hollow area. A corrosion-resistant pad (47) is placed above the corrosion-resistant pad (47). The slidable steel cube (45) connected by the pulley (46) is provided with a water-blocking plate (49) in the middle of the five hollow areas of the heavy plate (42). The outer sides of the five hollow areas of the heavy plate (42) and the outer side of the heavy plate (42) are connected by an external drainage strip (48). The heavy plate motor (50) is placed inside the top of the heavy plate (42). The heavy plate motor (50) supplies power to the electric lifting rod (36), the water level alarm (43), the water pressure sensor strip (44) and the slidable steel cube (45).

2. The tailings pond flood discharge and silt removal device according to claim 1, characterized in that: The desilting platform device comprises a platform motor (1), a filter steel mesh (2), a supporting steel plate (3), a leakage-blocking baffle (4), a sliding steel rail (5), a sliding electric wheel (6), a rotating fan blade (7), a rotating electric shaft (8), a cross floating plate (9), a fixed column (10), a weight measuring device (11), and a weight alarm (12); the sliding steel rail (5) is placed on the left and right sides of the inside of the leakage-blocking baffle (4), the filter steel mesh (2) is placed in the area surrounded by the leakage-blocking baffle (4) and is located on the supporting steel plate (3), the supporting steel plate (3) is connected to the sliding steel rail (5) through the sliding electric wheel (6), and the cross floating plate (9) and the platform motor (1) are both placed on the supporting steel plate. Under the plate (3), the bottom end of the fixed column (10) is connected to the side plate of the leakage-blocking baffle (4), the operating machine parts of the weight measuring device (11) and the weight alarm (12) are all located inside the fixed column (10), and the electronic display parts of the weight measuring device (11) and the weight alarm (12) are all located outside the fixed column (10), the rotating fan blade (7) is connected to the rotating electric shaft (8), and the rotating electric shaft (8) is rotatably connected to the front end of the leakage-blocking baffle (4), and the top of the fixed column (10) is rotatably connected to the telescopic sliding device, and the platform motor (1) supplies power to the sliding electric wheel (6), the rotating electric shaft (8), the weight measuring device (11) and the weight alarm (12).

3. The tailings pond flood discharge and silt removal device according to claim 2, characterized in that: The platform motor (1) is located in the middle below the supporting steel plate (3), and the cross floating plates (9) are located on both sides of the platform motor (1).

4. The tailings pond flood discharge and silt removal device according to claim 1, characterized in that: The telescopic sliding device comprises a connecting rotating shaft (13), an electric telescopic rod (14), a load-bearing rotating core shaft (15), a lap short shaft (16), an axle protection steel shell (17), a sliding bottom rail (18), a sliding rail (19), a track baffle (20), a rotating motor (21), and a sliding motor (22); the bottom of the electric telescopic rod (14) is rotatably connected to the top of the dredging platform device through the connecting rotating shaft (13), and the top of the electric telescopic rod (14) is connected to the load-bearing rotating core shaft (15) through the lap short shaft (16 ) are connected, and both ends of the lap short shaft (16) are provided with axle protection steel shells (17). The sliding bottom rail (18) is fixed on the top of the full outer frame device. The sliding rail (19) and the track baffle (20) are both placed on the sliding bottom rail (18). The lower part of the rotating motor (21) is fixed left and right by the two sliding rails (19). The lower part of the sliding motor (22) is fixed left and right by the sliding rails (19) and the track baffle (20). The load-bearing rotating core shaft (15) passes through the inside of the sliding motor (22) and the rotating motor (21).

5. The tailings pond flood discharge and silt removal device according to claim 4, characterized in that: The track baffles (20) are located on both sides above the sliding base rail (18) and the two are connected by high-strength bolts, while the sliding clamping rail (19) is located in the middle above the sliding base rail (18) and the two are connected by high-strength bolts.

6. The tailings pond flood discharge and silt removal device according to claim 1, characterized in that: The debris transport device comprises a foot (23), a bottom column (24), an external shell (25), an internal motor (26), a transmission shaft (27), a rotating crawler (28), a high and low slide plate (29), a slide plate baffle (30), a collecting bottom plate (31), a collecting middle shell (32), and a collecting upper shell (33); the foot (23) is fixed in the hollow area of ​​the full outer frame device and connected to the lower part of the bottom column (24), the external shell (25) is connected to the upper part of the bottom column (24), the internal motor (2 6) is placed inside the outer shell (25), the inner motor (26) is connected to the electric transmission shaft (27), the rotating crawler (28) wraps the electric transmission shaft (27) and the inner motor (26), the high and low slides (29) are located below the electric transmission shaft (27), and the slide baffles (30) are installed on both sides of the high and low slides (29). The collecting bottom plate (31), the collecting middle shell (32) and the collecting upper shell (33) form a debris storage block, and the end of the high and low slides (29) is directly opposite to the entrance of the collecting upper shell (33).

7. The tailings pond flood discharge and silt removal device according to claim 1, characterized in that: The left outer frame includes a supporting base (51), a middle supporting front desk (52), a middle supporting back desk (53), and an upper supporting platform (54); the supporting base (51) is located at the bottom, the front of the supporting base (51) is the middle supporting front desk (52), the back of the supporting base (51) is the middle supporting back desk (53), the upper supporting platform (54) is located above the middle supporting front desk (52) and the middle supporting back desk (53), and a hollow platform is provided between the middle supporting front desk (52) and the middle supporting back desk (53). The top of the telescopic sliding device is fixed in front of the upper supporting platform (54), the heavy plate intelligent motion device is fixed behind the upper supporting platform (54), the entrance end of the sundries transport device is fixedly installed on the hollow platform of the left outer frame, and the exit end is located at the right side and lower side of the hollow platform of the right outer frame.

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